1 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3 * libelf.h (NAME): Provide a default definition, that's neither
4 for 32 bits nor for 64.
6 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
8 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
9 that is what is in elf.c.
11 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
13 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
16 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
17 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
19 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
20 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
22 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
24 * hpux-core.c: Cast return value from bfd_zalloc.
26 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
28 * aoutx.h (log2): Delete i387-specific code.
30 * Makefile.in (BFD_LIBS): Always include elf.o.
31 (BFD32_BACKENDS): Don't include elf.o here.
32 (ofiles): Delete references to ofiles2 and ofiles3.
33 (do_clean): Delete ofiles.
34 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
35 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
36 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
38 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
41 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
42 (from Meissner's additions to bfd-in2.h).
44 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
48 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
50 * elfcode.h (elf_write_object_contents): Don't drop core if
51 elf_symbol_from returns a NULL pointer when processing a non-elf
52 symbol, use a 0 size instead.
54 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
56 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
57 bfd_elf32_hash, since the hash table is independent of the 32/64
60 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
61 that is what is in elf.c.
63 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
65 * elf32-i386.h (reloc_type): Reformat spacing.
66 (elf_howto_table): Add the rest of the 386/ELF relocations.
67 (elf_i386_reloc_type_lookup): Ditto.
68 (elf_i386_info_to_howto): Ditto.
69 (elf_i386_info_to_howto_rel): Ditto.
71 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
73 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
74 of nlm_slurp_symbol_table as boolean, not pointer.
75 * nlmcode.h (nlm_canonicalize_reloc): Test return value
76 of nlm_slurp_reloc_fixups as boolean, not pointer.
78 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
80 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
81 are now predefined by GCC
83 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
85 * coffgen.c (coff_print_symbol): Add the section offset to the
86 line number address, so it's printed the same way as the function
87 address. Only showed up for line numbers that aren't in the first
90 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
92 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
93 (nlm_mangle_relocs_func): New macro.
94 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
95 (nlm_i386_mangle_relocs): New function.
96 * nlmcode.h (nlm_compute_section_file_positions): Move all common
97 symbols into the .bss section.
98 (nlm_set_section_contents): Call the mangle_relocs function.
99 (nlm_write_object_contents): Treat a reloc against any defined
100 symbol as an internal reloc. Fix bug in external reloc counting.
101 Get the offset and debugging type right for .bss symbols. Only
102 output debugging symbols for defined symbols.
104 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
106 * coff-z8k.c (rtype2howto): Likewise.
107 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
108 * elf32-i386.c (TRACE): Likewise.
109 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
110 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
111 * coffgen.c (coff_print_symbol): Do an fprintf to the file
112 argument rather than using printf.
114 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
116 * coffswap.h: Added macros used when accessing several fields;
117 default is the same as before.
118 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
119 * coff-alpha.c: Defined macros to use the right sizes in
121 * libecoff.h: Backend information is now in target vector, not
122 BFD. Start of backend information is COFF backend information.
123 * coff-alpha.c, coff-mips.c: Changed accordingly.
124 * ecoff.c (ecoff_mkobject): New function.
125 (ARMAP_START): Changed into backend information, since Alpha uses
127 (ecoff_slurp_armap): Don't overlay archive header.
128 * bfd.c: Include libcoff.h.
130 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
132 * Makefile.in (install): Fix sh syntax error.
134 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
136 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
138 * nlm_slurp_symbol_table: Don't use '&' on arrays.
140 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
142 * ecoff.c: New file for generic ECOFF functions.
143 * ecoffswap.h: New file for ECOFF swapping functions which differ
144 only slightly for different targets.
145 * libecoff.h: Added prototypes for ecoff.c functions.
146 (ecoff_backend_data): New structure.
147 (ecoff_tdata): Added backend_data field. Changed external data
148 pointers to be PTR rather than to a particular struct.
149 (ecoff_symbol_struct): Moved in from coff-mips.c.
150 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
151 Added ECOFF backend structures. Include ecoffswap.h.
152 * coff-msym.c: Removed; superseded by ecoffswap.h.
153 * bfd.c: Include coff/internal.h.
154 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
156 (BFD64_BACKENDS): Added coff-alpha.o.
157 (CFILES): Removed coff-msym.c. Added ecoff.c.
158 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
159 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
160 (ecoff.o, coff-alpha.o): New targets.
161 (coff-msym.o): Removed target.
163 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
165 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
166 of EXFUN in the BFD sources. Heave ho!
168 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
170 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
172 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
174 * hosts/sun3.h: remove some more conflicting decls
176 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
178 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
179 redefine TEXT_START_ADDR to be 0.
181 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
183 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
184 host and target info.
186 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
188 * nlm32-i386.c: New file. First cut at i386 NLM code.
189 * libnlm.h: Added some more prototypes.
190 (struct nlm_relent): New structure.
191 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
192 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
193 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
194 nlm_reloc_fixup_secs.
195 (struct nlm_backend_data): New structure, with accessor macros.
196 * nlmcode.h: Use NLM_HIBIT rather than MSB.
197 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
198 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
200 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
201 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
203 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
204 external references in symbol table as undefined symbols.
205 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
206 argument in get_symtab rather than in slurp_symbol_table.
207 (nlm_slurp_symbol_table): Save symbol information in tdata.
208 (nlm_print_symbol): New function.
209 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
210 nlm_canonicalize_reloc): New functions to read relocs.
211 (nlm_compute_section_file_positions, nlm_set_section_contents,
212 nlm_external_reloc_compare, nlm_write_object_contents): New
213 functions to create NLM files.
214 * nlm-target.h: Define all the nlm functions here either as
215 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
216 the backend_data field to TARGET_BACKEND_DATA.
217 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
218 they are now in nlm-target.h.
219 (TARGET_BACKEND_DATA): Define as NULL.
220 * nlm.c (nlm_mkobject): Do allocate the tdata field.
221 (nlm_set_arch_mach): New function.
222 * targets.c: Added nlm32_i386_vec.
223 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
224 (CFILES): Added nlm32-i386.c.
225 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
226 (nlm32-i386.o): New target.
228 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
230 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
231 C, and aren't needed anyway (return int)
233 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
235 * elfcode.h: Use casts with bfd_alloc and alloca.
237 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
239 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
240 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
241 older cpp's, that don't do additional replacement on the JUMP_TABLE
243 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
246 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
248 Yet another trad-core variant:
249 * config/esix.mh, hosts/esix.h: New files.
250 * configure.hosts: Use them.
252 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
254 * reloc.c (bfd_perform_relocation): Handle the case of
255 complain_overflow_bitfield, rightshift > bitpos, and a negative
258 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
260 * elfcode.h: Reimplement segment writing.
261 (elf_write_phdrs): Use precomputed e_phoff rather than making
263 (elf_build_phdrs): Disabled, for now.
264 (assign_file_position_for_section): Don't change file offset for
266 (assign_file_positions_for_symtab_and_strtabs): New function.
267 (struct seg_info): New type.
268 (map_program_segments): New function.
269 (assign_file_positions_except_relocs): For executables, leave
270 section headers &c for last, and properly align all sections with
272 (prep_headers): No longer abort when EXEC_P is set.
273 (write_shdrs_and_ehdr): Deleted all code relating to program
276 * elfcode.h (various): Deleted some unused code, and debugging
278 (write_relocs): Cache value of last symbol looked up, to save
279 time if the symbol is referred to repeatedly.
280 (elf_fake_sections): Check only SEC_RELOC flag, not number of
282 (assign_section_numbers): Likewise.
284 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
286 * libelf.h (struct elf_backend_data): New field, maxpagesize.
287 (struct elf_obj_tdata): New field, phdr.
288 * elf32-target.h (elf32_bed): Initialize maxpagesize from
290 (ELF_MAXPAGESIZE): Default to 1.
291 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
292 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
293 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
294 Most should have length field of `2'.
296 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
298 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
300 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
302 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
303 the top level script has already adjusted for it.
305 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
307 * srec.c (srec_write_symbols): Get CR LF in the right order.
309 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
311 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
313 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
315 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
316 bitpos when overflow checking.
318 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
320 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
321 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
322 Send error messages to stderr.
324 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
326 * nlm{32,64}-target.h: Remove.
327 * nlm-target.h: New file, merged from nlm{32,64}-target.h
328 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
329 * nlm.c (ARCH_SIZE): Remove define to zero.
330 * nlm32-gen.c (ARCH_SIZE): Define to 32.
331 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
332 * nlm{32,64}-gen.c (nlm-target.h): Include.
333 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
334 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
335 nlm<size>, and use macros select size.
337 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
339 * Makefile.in (Makefile): add configure.in, drop redundant
340 $(srcdir), drop redundant ./
342 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
344 * hpux-core.c: New file; backend for HP/UX style core files.
345 * bfd.c (struct _bfd): Renamed hppa_core_data field to
347 * bfd-in2.h: Updated.
348 * hppa.c (make_bfd_asection, hppa_core_file_p,
349 hppa_core_file_failing_command, hppa_core_file_failing_signal,
350 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
351 Removed from target vector.
352 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
354 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
356 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
357 (HDEPFILES): Set to hpux-core.o.
358 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
359 * hosts/hp300.h (HOST_HP300HPUX): Define.
360 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
361 aix386-core.o, hpux-core.o.
362 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
364 * reloc.c (enum complain_overflow): New enumeration with the
365 various flavours of overflow checking.
366 (srtuct reloc_howto_struct): Changed complain_on_overflow field
367 from boolean to emum complain_overflow. Removed obsolete absolute
369 (HOWTO): Removed absolute argument.
370 (bfd_perform_relocation): Do overflow checking on all types of
372 * bfd-in2.h: Updated accordingly.
373 * all targets: Updated initialization of reloc howto tables.
375 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
377 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
380 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
382 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
384 * elfcode.h: Fix several illegal pointer combination warnings for
385 usages of bfd_alloc and alloca.
387 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
388 apparent Sun C preprocessor recursion. Fix access macros.
389 * nlmcode.h: Remove spurious '&' before several array references.
391 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
393 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
394 config/m68k-coffun.mt -> u68k-coff.mt.
395 * Makefile.in, configure.in: Corresponding changes.
397 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
399 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
400 function name; it's valid without, and some compilers give
401 warnings with it there.
403 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
405 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
406 * bfd.c (union tdata): Add nlm_obj_data;
407 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
409 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
411 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
412 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
413 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
414 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
415 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
416 * bfd-in2.h (INLINE): Defines moved here.
417 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
418 * libelf.h (CAT4): Move define to bfd-in2.h.
419 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
420 * bfd-in2.h (union tdata): Add nlm_obj_data.
421 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
422 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
423 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
424 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
425 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
428 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
430 * configure.{hosts,in}: add i[34]86-*-lynxos* support
432 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
434 * elf.c, elfcode.h, libelf.h: Serious reorganization.
435 Deleted `thunk' structure, merged into tdata, duplicate data
437 Rearranged functions, grouping by functionality.
438 Broke up many functions in elfcode.h, re-ordered many parts of
439 file writing to handle unpredictable state of section relocation
440 table as provided by various applications.
441 Still needs cleanup: Merge functions back together, split out
442 data structure with only data that is used only when writing out
445 * elf.c (bfd_elf_generic_reloc): New function, taken from
447 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
448 bfd_perform_relocation lossage.
450 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
452 (ofiles): Don't use sort or uniq; do it with sh constructs.
454 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
456 * coffcode.h: Recognize I386PTXMAGIC.
457 * aoutf1.h, libaout.h: Add M_386_DYNIX.
458 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
459 New macros; use it if defined.
460 * config/symmetry.mh, hosts/symmetry.h: New files.
462 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
464 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
465 * Makefile.in: Change accordingly.
466 (CFILES): Add elf64-gen.c.
468 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
470 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
472 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
474 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
477 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
479 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
480 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
482 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
484 * configure.in: Recognize h8300h-*-*.
486 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
488 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
489 type R_H8500_HIGH_16.
490 * coff-sh.c (r_imm32): Get the width of the reloc right.
492 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
494 * configure.in: Add new target m68k-coffun to the dpx/2.
495 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
497 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
499 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
500 sparc-aout-specific list.
502 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
504 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
506 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
507 and Jim Kingdon (kingdon@cygnus.com)
509 * elfcode.h: Use memset not bzero.
510 * trad-core.c: Don't include <sys/file.h>.
511 * i386linux.h: Include <sys/file.h>.
512 * coff-m68k-un.c: new file to handle names with underscores on
514 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
515 to not duplicate the function in the executable.
516 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
518 * coffcode.h (MC68KBCSMAGIC): case added.
519 * targets.c: Add m68kcoffun_vec.
520 * configure.host: added support for Bull dpx/2.
521 * config/dpx2.mh, hosts/dpx2.h: new files.
522 * Makefile.in: added target coff-m68k-un.
524 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
526 * aoutf1.h: Add definition of MACHTYPE_OK.
528 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
530 * reloc.c (bfd_perform_relocation): Don't subtract the addend
533 * syms.c, bfd-in2.h: Doc fix.
535 * coffcode.h (CALC_ADDEND): Check for common section using the
536 section flag as well as the symbol flag.
538 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
540 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
541 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
542 be sufficient. Define TEXT_START_ADDR.
544 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
546 * aoutx.h (translate_from_native_sym_flags): Removed statep
547 argument. Just let an indirect symbol point to the next symbol
548 without forcing the next symbol to be undefined. Changed all
550 * hp300hpux.c (slurp_symbol_table): Changed call to
551 translate_from_native_sym_flags.
552 * targets.c: Added hp300hpux_vec.
553 * Makefile.in (hp300hpux.o): Added dependencies.
555 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
557 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
558 relocs together, and add 64-bit versions.
559 (bfd_generic_get_relocated_section_contents): Argument to alloca
562 * libbfd.c (bfd_xmalloc_by_size_t): New function.
563 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
565 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
566 (new_bfd): Prototype-style definition, using DEFUN.
567 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
568 argument is type size_t, not bfd_size_type.
569 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
570 * bfd.c (bfd_default_error_trap, bfd_error_trap,
571 bfd_error_nonrepresentabltrap): Prototypes.
572 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
573 bfd_alloc_grow): Adjusted prototypes for arg type change.
574 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
575 do_slurp_coff_armap, bfd_construct_extended_name_table):
577 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
578 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
581 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
582 (ofiles): New target. Build a list of unique file names, in case
584 (TARGETLIB): Use list of files from ofiles.
585 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
586 minimal-bfd flag and target makefile frag contents.
588 * elfcode.h (elf_read): Delete static declaration, since function
590 (elf_map_symbols): Write out section symbols for all sections, for
592 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
593 section symbols for the same section.
594 (elf_find_nearest_line): Don't print message, just return false.
596 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
598 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
600 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
602 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
604 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
605 (realclean): Remove generated headers.
607 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
609 * section.c (bfd_set_section_content): Deny if file is not opened with
610 the proper mode, set output_has_begun if file is openened for update.
611 * aoutx.h (aout_*_set_section_content): Remove checks that are now
612 done in bfd_set_section_content.
614 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
616 * hosts/std-host.h: Removed declarations of printf, fprintf,
617 fcntl, fread and fwrite. They are all error prone for one reason
618 or another. Changed declaration of memchr from char * to PTR.
620 * configure.in (mips-*-riscos*): New target; use riscos.
621 * configure.host (mips-*-riscos*): New host; use riscos.
622 * config/riscos.mh (HDEFINES): Add -G 4.
624 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
625 rather than casting the result of bfd_h_get.
627 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
629 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
632 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
634 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
635 include in search list if BFD64 is defined.
637 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
638 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
640 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
642 * elf64-target.h, elf64-generic.c: New files.
643 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
644 (elf64-generic.o): List dependencies.
646 * Makefile.in: List target `all' explicitly before host/target
647 makefile fragments are included, in case they define any new
650 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
651 versions as appropriate. Uses updated.
652 (elf_debug_section): Declare before use.
653 (elf_debug_file): New function.
654 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
655 Alignment value in section header is n_bytes, not log2.
656 (new_section_hook): Do nothing for now.
657 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
659 (elf_core_file_p): Simplify check for correct class (word size).
660 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
661 Initialize all fields when creating data structures.
662 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
663 (elf_compute_section_file_positions): Set correct class in output
665 (elf_write_object_contents): Section symbols have empty names in
668 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
669 args to size_t before call.
670 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
672 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
674 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
675 number information, return 0 for line number.
677 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
679 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
682 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
684 * hosts/riscos.h: Define NBPG and UPAGES.
686 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
688 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
689 lvalue; it contains a cast.
691 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
693 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
694 Use unsigned hash values for better hashing.
695 (hash): Hash in the string length for long strings.
697 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
699 * aoutx.h (compare): Replace 3 if's with a subtraction.
700 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
701 in decreasing order of success, as an optimization.
702 (hash): Take a length arg; ignore chars after #25, for speed.
703 (add_to_stringtab): Pass length to hash.
705 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
707 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
709 * elfcode.h (elf_new_section_hook): Do nothing for now.
710 (elf_write_object_contents): Output common symbols the way ELF
713 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
715 * libelf.h (struct elf_obj_tdata and associated macros): Moved
716 here from elfcode.h. A couple of size-specific structure pointers
717 were changed to PTR; uses fixed appropriately.
718 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
719 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
720 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
721 temporary macros to ease name change.
722 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
723 elf_string_from_elf_section, bfd_elf_find_section): Moved here
725 * doc/Makefile.in (libbfd.h): Process elf.c too.
726 * Makefile.in (elf.o): Note new dependencies.
728 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
729 code, tweaked some debug hooks.
730 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
733 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
735 * hosts/riscos.h: New file.
737 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
739 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
740 section already exists, use its pointer to fill in rawdata slot.
742 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
744 * hosts/std-host.h: Return value of puts and fputs is int not void.
746 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
748 * aoutx.h (howto_table_ext): Comment the field names.
749 * reloc.c (bfd_perform_relocation): Fix max and min values.
751 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
753 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
754 size-independent elf internal data structures.
755 * elfcode.h (put_word, get_word): Define as appropriate for
756 architecture word size. Structure swapping functions changed to
757 use them as appropriate.
759 * configure.in: If compiling 64-bit back ends, do them before
762 * libelf.h: Use new size-independent versions of elf internal data
764 (symbol_type): Reordered to put any fields dependent on target
766 (elf_backend_data): Renamed from elf##_backend_data and made
768 (elf_sect_thunk): Now size-independent.
770 * libbfd.c (bfd_log2): Now returns unsigned int.
772 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
774 * Rename config/m88k-aout.mt to config/noop.mt.
775 configure.in: Use it for mips-*-bsd*.
777 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
779 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
780 initializer" warning from gcc.
781 * cpu-h8500.c (arch_info_struct): Likewise.
782 * cpu-sh.c (arch_info_struct): Likewise.
784 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
785 howto_*): Unused functions and variables commented out.
786 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
788 * cpu-h8500.c (compatible): Likewise.
789 * cpu-sh.c (compatible): Likewise.
791 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
792 Always set a valid length value, even for invalid input.
794 * srec.c (srec_write_symbols): Use sprintf_vma.
796 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
797 uint64_type): Provide default definitions.
798 * hosts/std-host.h (int64 stuff): Remove them from here.
800 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
802 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
803 variable. Added default case to switch.
805 * aoutx.h (translate_from_native_sym_flags): Before casting
806 pointers to integers, make sure the integer type is wide enough.
807 * coff-mips.c (ecoff_set_symbol_info): Ditto.
809 * section.c (bfd_get_section_contents): Since `count' is unsigned,
810 don't bother comparing for less-than-zero.
811 (bfd_set_section_contents): Ditto.
813 * elfcode.h (bfd_add_to_strtab): Now static.
814 (sym_is_global): New function.
815 (elf_map_symbols): Call it. Now returns void. Removed unused
817 (bfd_section_from_shdr): Mark string tables other than for section
818 and symbol names as normal sections having contents.
819 (fix_up_strtabs): New function; fixes up ELF header fields for
820 stab sections with string tables associated.
821 (elf_write_object_contents): Map fix_up_strtabs over all BFD
822 sections. Reordered condition tests for symbol flags; default to
823 local-object value instead of global-object.
824 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
825 inside condition test.
826 (elf_print_symbol): Use fprintf_vma.
827 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
830 * bfd-in.h (int64_type, uint64_type): Define these if we fall
831 back to "long long" for HOST_64_BIT.
833 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
834 without using invalid ANSI C preprocessing tokens.
836 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
837 * libelf.h (bfd_elf32_new_section_hook): Declare.
838 * elfcode.h (new_section_hook): Define here.
840 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
841 against multiple inclusions.
843 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
845 * Makefile.in (bfd.h): Generate into current directory by grabbing
846 64-bit definition (if any) from sysdep.h.
847 * bfd-in.h: Put in marker for sysdep.h inclusion.
849 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
851 * reloc.c (bfd_perform_relocation): Check for overflow on
852 pc-relative relocations if the howto asked for it.
854 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
856 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
858 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
860 * config/riscos.m{h,t}: New files.
861 * configure.{host,in}: Use them.
863 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
865 * elf32-mips.c: comment change. This is a mips file, not 88k.
867 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
869 * cache.c (bfd_cache_init): Increment open_files and call close_one
871 (bfd_open_file): Don't increment open_files here.
873 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
875 * config/delta88.mh: Don't set CC.
877 * Makefile.in: Add elf32-{mips,m88k,generic}.
878 elf32-{mips,m88k,generic}.c: New files.
879 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
880 elfcode.h (elf_object_p): Match elf32-generic for all machines which
881 don't match a different target.
883 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
885 Eliminate "int8_type", "int16_type", "int32_type", and their
886 variants from the BFD universe. Leave the 64-bit types for now,
887 since they are in flux.
889 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
890 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
891 * ieee.c: Convert uint8e_type => unsigned char.
892 * oasys.c: Extensive changes to eliminate obsolete types.
893 These depend on changes in ../include/oasys.h as well.
894 * hosts/*.h: Remove declarations of all these types.
896 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
898 * hosts/delta88.h: #if 0 out some declarations which conflict with
901 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
903 * Makefile.in (install): remove parentdir cruft
905 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
907 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
908 * Expurgate random DEFUNs that have crept in.
910 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
912 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
913 only be aligned to a 4 byte boundary.
915 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
917 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
920 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
922 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
923 1927 but fixing some other important things.
925 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
927 * hosts/std-host.h (int64e_type): Fix definition.
929 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
931 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
932 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
933 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
936 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
938 * Makefile.in (install, headers): don't put comments after a tab
939 in the actions section of a rule
941 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
943 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
944 (ecoff_write_object_contents): If not D_PAGED, don't add the
945 section headers to text_size. If not D_PAGED, set the magic
946 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
947 executable, the executable must fully occupy an even number of
949 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
950 ecoff_big_vec): Consistently set section alignment power to 4,
951 since ECOFF sections should be multiples of 16 bytes.
952 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
953 Made ar_pad_char and ar_max_namelen agree for both.
955 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
957 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
958 symbol value, since bfd symbols are section relative, but ELF
961 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
963 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
965 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
967 * hosts/news.h, config/news.mh: New files.
969 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
971 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
972 * coff-h8300.c: More addressing modes.
973 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
975 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
976 H8/300H name. (compatible): New function.
977 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
980 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
982 * coff-mips.c (ecoff_compute_section_file_positions,
983 ecoff_write_object_contents): Only round to page boundaries if
984 D_PAGED flag is set for the output BFD.
986 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
988 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
989 casts to work on machine where sizeof(long) != sizeof(int) !=
991 * coffgen.c (coff_get_normalized_symtab): Ditto.
992 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
994 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
996 * coffgen.c (coff_write_symbols): For empty string table, write
997 out 4 in correct byte order. (from minyard@bnr.ca)
999 * elf32-hppa.c: Don't include libhppa.h for now; define
1000 BYTES_IN_WORD instead, until Utah sends a better fix.
1001 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
1002 of malloc and realloc.
1004 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
1006 * configure.in (mips-*-ecoffl*): New target; use decstation.
1007 (mips-*-ecoff*): Added trailing '*'.
1009 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
1010 for the FDR, not from the first PDR in the file.
1012 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
1014 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
1016 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1018 * hppa.c (hppa_get_symbol_info): New function.
1020 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1022 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
1025 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
1026 * libhppa.h (MAXCOMLEN): Define unconditionally.
1027 (_PA_RISC_ID): Only define if not already defined.
1028 * elf32-hppa.c: Include libhppa.h.
1030 From Ralph Campbell:
1031 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
1033 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
1035 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1037 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
1038 remove defines of __MSDOS__ and __GO32__ (these are in the
1041 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1044 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
1045 * config/hppabsd.mh: Don't use ranlib.
1047 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1049 * elf.c: New file, for word-size independent code.
1050 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
1051 * Makefile.in: Include elf.o in standard objects.
1053 * bfd-in.h (CAT3): Define here.
1054 * libaout.h, libelf.h: Not here.
1056 * libelf.h (struct strtab): Define here.
1057 (bfd_elf_locate_sh): Declare here.
1058 * elfcode.h (struct strtab): Definition deleted.
1060 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
1062 * Makefile.in: Make "all", not "bfd.h", be the default target.
1063 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
1064 hasn't really changed.
1066 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
1068 * elfcode.h (elf_hash): Provide elf standard hash function.
1069 (various): Key off of the machines use_rela_p field to determine
1070 whether to use REL or RELA relocations.
1071 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
1072 (elf_make_sections): Allocate a pointer to hold all data for a
1073 given section, and copy each fragment into the data region.
1074 Update the section's pointer with the REL implicit addends if the
1075 machine uses REL relocation.
1077 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
1078 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
1079 into was elf32-target.h expects.
1080 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
1081 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
1082 (elf_i386_info_to_howto): Add minimal relocation support.
1084 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
1085 elf_info_to_howto_rel fields.
1087 * elf32-target.h (elf_bed): Add support for new fields in
1090 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
1092 * elf32-hppa.c: Add symbol extension section support, fix
1093 relocation howto table, add stub generation support.
1095 * elf32-hppa.h: Add symbol extension section support, fix
1096 relocation howto table, add stub generation support.
1098 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
1101 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
1104 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
1105 the symbol is not found.
1107 * elfcode.h (elf_compute_section_file_positions): Not all section
1108 file positions were computed.
1110 * elfcode.h (elf_get_sect_thunk): New function.
1112 * hppa.c (sign_ext): Reimplement.
1114 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
1115 these functions static.
1117 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1119 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
1121 * aoutx.h (translate_from_native_sym_flags): Don't set
1122 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
1123 * aoutx.h (translate_to_native_sym_flags): Translate
1124 constructor symbols properly.
1126 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1128 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
1130 * aout-target.h (minimum_alignment): 8 byte alignment is right.
1133 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1135 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
1136 from bfd-in.h and .c files. Build bfd.h in build directory,
1137 substituting in requested target word size. Insert word size into
1138 makefile, and maybe enable 64-bit targets.
1140 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
1141 are available. Conditionalize on this. Assume HOST_64_BIT
1142 will be defined if needed, so 64-bit targets are conditionalized
1143 only in the Makefile.
1145 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1147 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
1149 * coff-sh.c (rtype2howto): Put error message on stderr.
1150 (extra_case): Delete unused variable.
1152 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
1153 before calling printf.
1155 * elfcode.h: New file, almost completely derived from old elf32.c.
1156 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
1157 * Makefile.in (elf64.o): List dependencies, don't build by
1159 (elf64.c): Add to list of sources.
1160 (elf32.o): Update dependencies.
1161 * elf32-*.c: Updated type/macro/structure names. Cleaned up
1162 namespace pollution; rename vectors.
1163 * targets.c, config/*-elf.mt: Updated.
1164 * All uses of 32-bit versions of structures, routines, and macros
1167 * Makefile.in (archures.o, targets.o): Depend on Makefile.
1169 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
1171 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
1173 * elf32.c (elf_string_from_elf_section): Handle index of zero
1175 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
1177 (elf_write_object_contents): Deleted one unused variable and
1178 initialized another to avoid gcc warnings.
1179 (elf_set_section_contents): Delete unused variable.
1181 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
1183 * i386lynx.c: New module for Lynx variant of a.out.
1184 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
1185 * gen-aout.c: Get rid of defunct endian stuff, print out true
1187 * targets.c (target_vector): Add i386lynx_vec.
1189 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1191 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
1193 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1195 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
1196 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
1197 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
1198 trad-core.c: Define a TARGET_get_symbol_info function or macro.
1199 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
1201 * bfd-in.h: Don't define bfd_print_symbol_nm.
1202 Define symbol_info type.
1203 (JUMP_TABLE): Set _get_symbol_info element.
1205 * syms.c (coff_section_type, bfd_symbol_info): New functions.
1206 (bfd_decode_symclass): Use coff_section_type.
1208 * targets.c: Add bfd_get_symbol_info call.
1210 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
1212 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
1213 complaints from ancient gcc's.
1215 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1217 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
1218 hosts/i386linux.h: Define it.
1220 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1222 * VERSION, bfd-in.h: Bump version number to 2.2.
1224 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
1225 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
1226 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
1227 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
1228 LR, RR, hppa_field_adjust): New functions.
1230 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
1232 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
1233 stabs symbols, including new indirect_ptr_ptr argument.
1234 (ecoff_slurp_symbol_table): Pass new argument in calls to
1235 ecoff_set_symbol_info.
1237 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1239 * configure.in: For m68k sysv systems, use m68k-coff.
1241 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
1242 (TDEFAULTS): Define it here. Use the new name.
1244 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
1247 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
1249 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
1250 number of arguments.
1251 (aix386_core_file_p): Initialize core_size to correct value.
1253 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
1255 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
1256 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
1258 * bout.c (aout32_slurp_extended_name_table): Define to be
1259 _bfd_slurp_extended_name_table rather than bfd_true.
1261 * coff-mips.c: Include libaout.h and aout/aout64.h to get
1262 definitions for N_SET[ATDB].
1263 (ecoff_howto_table): Moved near top of file.
1264 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
1265 seen, cook up a constructor section of the same name and put in a
1266 reloc pointing to the symbol. This lets the GNU linker build
1267 global constructors and destructors without using collect.
1269 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
1271 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
1273 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1275 * hosts/miniframe.h: New file.
1276 * configure.host: Use it.
1278 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
1280 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
1281 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
1282 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1283 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
1284 * configure.in (*-*-bsd): Change to *-*-bsd*
1286 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
1288 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
1289 int, for the sake of the old Portable C Compiler.
1291 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
1293 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
1295 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1297 * configure.in: Get target name right for m68*-*-hpux.
1299 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
1301 * trad-core.c (NO_SIGNED_GET): New macro.
1302 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
1303 signed NO_GET, where appropriate.
1305 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
1306 * configure.in (*-*-linux*): Remove until linux port for a
1307 non-i386/i486 system is actually available.
1309 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
1311 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
1312 when compiling under HPUX.
1314 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
1316 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
1317 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
1319 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
1320 * bfd/libhppa.h: Include sysdep here. Conditionalize
1321 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
1322 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
1325 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1327 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
1328 GNU version is needed.
1330 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
1332 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
1334 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1336 * Makefile.in: Build elf32-hppa.o.
1338 * syms.c (BSF_FUNCTION): New symbol flag.
1340 * elf32-hppa.c: Fixed to work with elf32-target.h.
1342 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
1344 * libaout.h (NAME): Don't define if already defined.
1346 * libelf.h: Protect against multiple inclusions.
1347 (elf_symbol_type): Moved here, added new fields.
1348 (struct elf_backend_data): New field `global_sym'; I suspect this
1350 * elf32.c (elf_symbol_type): Deleted from here.
1351 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
1352 point to backend versions of symbols.
1353 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
1354 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
1356 (elf_write_object_contents): Write program headers if appropriate.
1357 (bfd_section_from_shdr): Unnamed sections get empty string for
1358 name, not "unnamed". Handle SHT_NOBITS separately from
1359 SHT_PROGBITS, and set some different flags.
1360 (elf_file_p): New routine.
1361 (elf_object_p, elf_core_file_p): Call it.
1362 (elf_object_p): Handle EM_HPPA.
1363 (elf_symbol_from, elf_idx_of_sym): New functions.
1364 (elf_make_sections): Get symbol number right for relocations. Set
1365 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
1366 (elf_fake_sections): BSS section should be SHT_NOBITS, not
1367 SHT_PROGBITS. Always generate symtab and strtab, not only if
1368 relocations are needed. Set SHF_* flags as appropriate.
1369 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
1370 (elf_write_object_contents): Fix off-by-one error in symbol count.
1371 Store a correct value for the symbol; write the size field
1372 properly; make some guesses about the type field. Set section
1373 type correctly for string tables.
1374 (section_from_elf_index): Check for absolute and common sections
1376 (elf_section_from_bfd_section): Ditto.
1377 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
1378 Use empty string instead of "unnamed" for nameless symbols.
1379 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
1380 HPPA (only?). Don't free raw symbols; keep the pointer around for
1382 (elf_set_arch_mach): Handle bfd_arch_hppa.
1383 (elf_find_nearest_line): Just return false.
1384 (elf_write_object_contents, elf_set_section_contents): Set
1385 output_has_begun field after computing file positions.
1386 (elf_set_section_contents): Write section contents immediately,
1387 rather than caching the whole file and writing it at close time.
1389 * libhppa.h (enum hppa_reloc_field_selector_type, enum
1390 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
1391 hppa_reloc_expr_type_alt): New enumerator types.
1393 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
1394 * configure.in, configure.host: Use them.
1396 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1398 * elf32-target.h: Allow overrides of armap defaults.
1400 * elf32-hppa.c, elf32-hppa.h: New files.
1402 * config/hp300hpux.mt: New file.
1404 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1406 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
1407 (aix386_core_vec): Update for new fields.
1409 * archive.c (bfd_generic_archive_p): Call target-specific
1410 slurp_armap code, instead of bfd_slurp_armap.
1411 (bfd_slurp_bsd_armap_f2): New function.
1412 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
1413 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
1415 * libaout.h (struct aoutdata): New field for subformat, for
1416 differentiating between highly similar a.out formats.
1417 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
1418 version of function.
1419 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
1421 * hp300hpux.c: New file.
1422 * Makefile.in: Include it.
1424 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1426 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
1429 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
1431 * trad-core.c (trad_unix_core_file_p): Check the file size.
1433 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1435 * coff-alpha.c: Remove duplicate function and add warnings.
1437 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
1439 * sco-core.c (sco_core_vec): Add initializers for new target
1442 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
1444 * coffcode.h [_LIT]: Recognize .lit section.
1446 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1448 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
1449 config/alphaosf.mt, hosts/alphaosf.h: New files.
1451 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
1453 * Merge in HPPA/BSD changes from Utah.
1454 * hppa.c: Use this for both HPUX & BSD.
1455 * targets.c: Enable hppa_vec for both HPUX & BSD.
1456 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
1457 * hosts/hppabsd.h: #define HOST_HPPABSD.
1459 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
1461 * libbfd.c: Whitespace changes around byteswap macros.
1462 * libbfd-in.h: Whitespace changes around byteswap declarations.
1464 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
1466 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
1467 system_error anymore. It confuses bfd_check_format().
1469 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
1471 * bfd.c: Add sgi_core_data to tdata union.
1472 * coff-mips.c: Add Irix 4.x core file support.
1473 * hosts/irix4.h: #define HOST_IRIX4.
1475 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1477 * aoutx.h (translate_from_native_sym_flags): Check that the
1478 symbol's section does get set.
1479 (slurp_symbol_table): Zero index means null-string name.
1481 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
1483 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
1485 (write_syms): Use them, to reduce string table size.
1487 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
1489 * trad-core.c (trad_core_vec): Add 6 new initializers to match
1490 new signed get/put fields. Minor reformatting to label
1493 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
1495 * bfd-in.h: Insert comment about SVR3 compiler warnings.
1497 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
1498 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
1500 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
1502 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
1504 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
1505 (swapcore_sparc): Make sp a bfd_vma.
1507 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
1509 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
1510 libbfd.c, libbfd-in.h: Add _do*signed*.
1511 targets.c, all targets: Add bfd*signed*.
1512 bfd-in.h: Add bfd_signed_vma. Add comments.
1514 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
1516 * format.c (bfd_check_error): Check error return from
1517 _bfd_check_format routines.
1519 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
1521 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
1522 recognize .data section if present.
1524 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
1526 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
1527 check for the case where the user sets the address of the BSS
1528 section (and the file header can't specify this). Let the user
1529 set it wherever they want, regardless of what goes in the header.
1531 * ieee.c (ieee_slurp_sections): Pass all ieee section names
1532 straight through into BFD sections. Add comments.
1534 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
1536 Cleanup in preparation for better 64-bit host support.
1538 * bfd-in.h (bfd_64_type): Remove.
1539 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
1541 * bfd-in.h (bfd_size): Remove.
1543 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
1545 * bfd-in.h (bfd_word): Remove.
1546 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
1548 * bfd-in.h (rawdata_offset): Remove.
1549 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
1550 (bfd_perform_relocation): Lint.
1551 (enum bfd_reloc_status): Comment cleanup.
1553 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
1555 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
1557 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
1559 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
1561 * elf32.c: Clean up old comments.
1563 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
1565 * config/sun3.h: String argument to fprintf is const.
1567 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
1568 on systems which define PAGE_SIZE in <limits.h>.
1570 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1572 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
1573 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
1574 the core file failing signal.
1575 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
1576 to supply the core file failing signal.
1578 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
1580 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
1581 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
1582 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
1583 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
1585 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1587 * coff-mips.c (PAGESIZE): Correct value.
1589 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
1591 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
1592 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
1594 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
1596 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
1597 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
1599 (coff_compute_section_file_positions): Force vma and lma of _LIB
1601 (coff_set_section_contents): Count number of entries in new lma
1603 * coffgen.c (make_a_section_from_file): Force lineno_count of
1604 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
1605 SCO 3.2v4 shared library.
1606 * seclet.c (rel): Copy over any section with contents, not just
1609 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
1612 * coff-i386.c (coff_i386_reloc): New function, to generate
1613 relocateable output correctly.
1614 (howto_table): Use coff_i386_reloc for all reloc types.
1615 (CALC_ADDEND): Use a more efficient hack to get the correct addend
1616 for a common symbol.
1617 (i386comm_value): Removed; no longer needed.
1619 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1621 * coffcode.h (coff_set_section_contents): Don't write out
1622 sections without a filepos.
1624 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
1626 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
1628 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
1630 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
1631 * libecoff.h (ecoff_data_type): Added gp_size field.
1632 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
1633 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
1634 Set flags to 0 for large common symbols.
1635 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
1636 which can occur for gas-generated relocs.
1637 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
1638 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
1639 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
1641 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1643 * srec.c (srec_set_section_contents): Use lma field for load
1645 * section.c: Add declaration of lma field to section structure.
1646 * coffcode.h (coff_write_object_contents): Use lma field for load
1648 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
1650 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
1651 symbols in a better way. (translate_to_native_sym_flag): Set the
1652 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
1654 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
1655 (bfd_make_section): Cope with new builtin section.
1656 * syms.c (bfd_decode_symclass): Can now print indirect section
1659 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
1661 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
1662 defined, and yields false.
1663 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
1665 * archive.c (snarf_ar_hdr): Add support for reading (only,
1666 so far) BSD-4.4-style extended headers.
1667 * archive.c: Some more comments.
1669 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1671 * Makefile.in: fix rule for dvi and info, so that the recursive
1672 makes does the right thing, instead of always info
1674 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1676 * libbfd.c (bfd_seek): Disable optimized handling for archives and
1677 archive members; they need more special reatment. For now, verify
1678 that computed and actual file positions correspond.
1680 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1682 * mipsbsd.c: Renamed from aout-mipsbsd.c.
1683 (set_arch_mach): Delete non-MIPS code.
1684 (reloc_howto_type_lookup): Ditto.
1685 * Makefile.in: Adjusted.
1687 * libbfd.c (bfd_tell): Update `where' field.
1688 (bfd_seek): Don't do anything if we're not changing the file
1689 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
1690 field against a SEEK_SET request. Call bfd_tell to re-update
1691 `where' field when done.
1692 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
1694 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
1696 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1698 * Makefile.in: added installcheck target
1700 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
1702 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
1703 if the type is not stNil.
1705 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
1707 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
1708 forward declarations.
1710 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
1711 it's implied by the type.
1713 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1715 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
1717 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
1719 * rs6000-core.c: Add .ldinfo section.
1721 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
1723 * Makefile.in (MAKEOVERRIDES): Define to be empty.
1725 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1727 * section.c (bfd_set_section_contents): whitespace
1728 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
1731 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1733 * hosts/go32.h: don't define POSIX_UTIME
1735 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
1737 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
1738 against machine architecture stored in the ELF header, to resolve
1740 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
1741 NULL, so only use results when non-NULL.
1742 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
1743 and add to vector of targets.
1745 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
1747 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
1748 are always just debugging symbols.
1750 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
1751 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
1753 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1755 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
1756 hpux 7). Patch from friedman@gnu.ai.mit.edu.
1757 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
1758 defined, which they aren't in hpux 7.0.
1760 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
1761 Tran-Le, tranle@intellicorp.com.
1763 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
1765 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
1766 ahead and do the relocation.
1767 (ecoff_refhi_reloc): Don't to the relocation here, just remember
1768 what needs to be done.
1769 (ecoff_reflo_reloc): Do the REFHI relocation here.
1771 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
1773 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
1774 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
1775 relocs are reasonable.
1776 * coff-msym.c: Eliminated uses of DEFUN.
1777 (ecoff_swap_tir_out): New function.
1779 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
1781 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1782 * configure.host (vax-*-ultrix2*): Add triplet.
1783 * hosts/vaxult2.h: New file.
1784 * config/vaxult2.mh: New file.
1786 * aoutx.h (string.h): Include for strchr and friends.
1787 * archive.c (string.h): Include for memchr and friends.
1788 * elf32.c (string.h): Include for strrchr and friends.
1790 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1792 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
1793 (MY_set_sizes): Use sunos4_set_sizes.
1795 * elf32.c: Renamed from elf.c. Several CPU-specific functions
1796 deleted, as well as elf-big and elf-little targets.
1797 * libelf.h: New file.
1798 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
1800 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
1802 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
1804 * coffcode.h (coff_compute_section_file_positions): Don't need
1805 variable "old_sofar" if compiling for i960.
1807 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
1809 * libbfd.h: Updated.
1811 * ieee.c (exten, envi): "static" belongs first in declaration.
1813 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1815 * srec.c: add support for symbolsrec, srecords with symbols in
1818 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
1820 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
1821 to avoid lint complaints.
1823 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1825 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
1826 type SHT_STRTAB. Don't alter file offset for section 0.
1827 (reloc_type_names): Now an array instead of a macro. Still inside
1828 "#if 0", since it's used only in debugging code also in "#if 0".
1829 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
1830 (sort_reloc_map): New function.
1831 (sparc_reloc_map): New variable.
1832 (elf_bfd_reloc_type_lookup): New function.
1834 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
1836 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
1837 bfd_make_debug_symbol; they were already in the target structure.
1838 * Adjusted all uses of JUMP_TABLE.
1839 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
1840 from coff_make_debug_symbol.
1841 * libcoff.h: Updated accordingly.
1843 * Minor cleanups provoked by gcc warnings:
1844 * aoutx.h (NAME(aout, reloc_type_lookup)),
1845 cpu-h8300.c (local_bfd_reloc_type_lookup),
1846 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
1848 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
1849 ieee.c (ieee_slurp_section_data),
1850 elf.c (elf_make_sections, elf_fake_sections,
1851 elf_compute_section_file_positions, elf_write_object_contents):
1852 Removed unused variables.
1853 * archures.c: Removed /* from within comment.
1854 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
1855 * oasys.c (oasys_write_data): Initialize i.
1857 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
1859 * libcoff.h (obj_raw_syment_coun): New macro.
1860 * coffgen.c (coff_get_normalized_symtab): Initialize
1862 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
1864 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
1866 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
1868 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
1869 for compatibility with tools from MIPS.
1871 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
1872 * config/irix3.mt, config/irix4.mt: Removed.
1873 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
1874 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
1876 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
1878 * hosts/hp300bsd.h: Add gross hack to determine whether we
1879 are running on BSD 4.3 or BSD 4.4, and use appropriate include
1880 files (and set other parameters) to match.
1882 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
1884 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
1885 ansi definition which otherwise confuses non-ansi compilers.
1887 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
1888 ultrix cc by forward declaring getenv as is done in
1891 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1893 * elf.c (elf_info_to_howto): cast an enum into unsigned char
1894 avoiding a fatal error in vax ultrix 4.2 cc.
1896 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
1898 * bfd-in.h, VERSION: Roll to version 2.1.
1900 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
1902 * oasys.c (oasys_write_object_contents): Lint.
1903 * srec.c: Whitespace cleanup.
1905 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
1907 * coffgen.c (coff_print_symbol): Print correct tagndx value;
1908 cleaned up output formatting a bit.
1910 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1912 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
1913 relaxable. Should be moved somewhere else.
1915 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1917 * aout-mipsbsd.c: Eliminated uses of DEFUN.
1918 (aout_mips_*_vec): Added seclet_link element.
1920 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
1921 support for aout-mipsbsd target.
1923 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
1925 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1927 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
1929 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1931 Add support for the H8/500
1933 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
1935 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
1937 * libecoff.h: New file. Defines ECOFF backend data for gdb.
1938 * coff-mips.c: Now includes libecoff.h.
1939 (ecoff_data_type): Moved to libecoff.h.
1940 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
1941 call it. If there is ever another ECOFF target, this and the
1942 swapping functions should be accessed via an ECOFF specific target
1944 * Makefile.in (coff-mips.o): Depends on libecoff.h.
1946 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
1948 * coffcode.h: Removed MIPS specific information, since coff-mips.c
1949 no longer includes this file.
1951 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
1952 bits to 0 to make comparison test useful.
1954 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
1955 avoid overflowing GP accessible sections in binutils/objdump.
1957 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1959 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1960 reading more robust: Fail if string index is out of string
1963 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1965 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1966 PCREL13): Don't take dst_address into account; the input file has
1967 already taken care of that.
1969 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1971 * coff-mips.c: Completed support for linker and binutils.
1973 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1975 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1976 original addend from section contents.
1978 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1980 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1981 * hosts/delta88.h (strtol): Fix prototype.
1982 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1984 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1986 * elf.c: Get rid of "#ifdef sparc".
1987 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1988 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1990 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1991 compile type conditionals on host CPU.
1992 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1994 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1996 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1998 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1999 ECOFF which has two common sections.
2000 (bfd_com_section): Set SEC_IS_COMMON flag.
2001 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
2002 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
2003 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
2004 bfd_is_com_section macro rather than checking for equality to
2007 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
2009 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
2010 (coff_mkobject_hook): Accept aouthdr argument.
2011 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
2012 Handle NULL aouthdr argument.
2013 (coff_object_p): If there is no aouthdr, pass it as NULL to
2015 * libcoff.h: Rebuilt for mkobject_hook changes.
2017 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
2018 additional MIPS ECOFF fields.
2020 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
2022 * configure.host: added mips-dec-bsd*
2023 * configure.in: added mips-dec-bsd*
2024 * aout-mipsbsd.c: new file for mips-dec-bsd*
2025 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
2026 * aoutx.h: added mips support.
2027 * archures.c: added mips support to bfd_default_scan().
2028 * cpu-mips.c: added support for R4000 (untested).
2029 * libaout.h: added MIPS1 & MIPS2 magic numbers.
2030 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
2031 hope will make it into include/bfd.h.
2032 * targets.c: added aout_mips_*_vec.
2034 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2036 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
2038 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
2040 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
2042 * libcoff-in.h: Update prototype for coff_count_linenumbers.
2044 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2046 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
2047 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
2048 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
2049 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
2051 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
2052 bfd_swap_reloc_in or coff_swap_reloc_out.
2053 * coff-mips.c: Added code to link and write out symbolic debugging
2054 information, and to swap relocs in and out.
2056 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2058 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
2059 (coff_write_object_contents): coff_count_linenumbers returns the
2060 number of line number records it found.
2062 * coffgen.c (coff_write_linenumbers): only write out line numbers
2063 in the section they belong to.
2065 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2067 * targets.c (bfd_target): Added relocateable argument to
2068 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
2069 target vector for linker use.
2070 * bfd.c (bfd_seclet_link): New macro.
2071 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
2072 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
2073 and boolean return value. Made static.
2074 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
2075 relocateable argument.
2076 * reloc.c (bfd_generic_get_relocated_section_contents): Added
2077 relocateable argument (if relocateable, saves relocs).
2078 * bout.c (b_out_get_relocated_section_contents),
2079 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
2080 relocateable argument (if relocateable, just calls
2081 bfd_generic_get_relocated_section_contents).
2082 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
2083 argument to prototype.
2084 * All targets: Set new _bfd_seclet_link vector to
2085 bfd_generic_seclet_link.
2087 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
2089 * coffgen.c: #include seclet.h.
2091 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
2093 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
2094 debug info. Setup info about linker symbols only, and use
2095 standard bfd fields to hold the info.
2096 * (hppa_object_p): Remove unneeded decls.
2097 * (hppa_new_section_hook): Get rid of most of this.
2098 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
2099 fat. Remove all knowledge of stabs, remove redundant knowledge of
2101 * Remove macros for accessing fields which are now gone.
2103 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2105 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
2107 * coff-z8k.c: delete unused reloc functions
2109 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2111 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
2112 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
2113 * coff-msym.c: Use DEFUN for function definitons.
2114 * coff-mips.c: Added code to read and print symbols, and to find
2117 * coffcode.h: Moved many generic functions into coffgen.c. Moved
2118 swapping functions into coffswap.h for ECOFF use. Moved
2119 relocation functions, only used by h8300 and z8k, into reloc16.c.
2120 Added hooks for coffgen.c functions to backend data structure, and
2121 added hook functions. Still more could be done.
2122 * coffswap.h: New file to hold COFF swapping routines.
2123 * coffgen.c: New file to hold generic COFF functions.
2124 * reloc16.c: New file to hold h8300 and z8k specific relocation
2126 * libcoff-in.h: Added declarations for functions in coffgen.c.
2127 * libcoff.h: Rebuilt to incorporate changes.
2128 * coff-h8300.c: Function name changes.
2129 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
2130 hook rather than defining EXTRA_CASES.
2131 * Makefile.in: Build new files coffgen and reloc16. Added
2132 dependencies of coff-*.o on coffswap.h and seclet.h.
2134 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
2136 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
2137 about discarding const.
2139 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2141 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
2143 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2145 * configure.in (post-target): If --with-minimal-bfd is specified,
2148 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2150 * srec.c (srec_write_records): one of my boards wants a CR between
2153 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
2155 * archive.c (do_slurp_coff_armap): set symdef_count correctly
2156 (it broke a couple of weeks ago).
2158 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2160 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
2161 return type, so libbfd.h doesn't reference undefined typedefnames.
2163 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2165 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
2167 (coff_pointerize_aux): don't pointerize a negative tagndx
2168 (sometimes generated by SCO 3.2v4 cc).
2170 * bout.c (calljx_callback, callj_callback,
2171 b_out_get_relocated_section_contents): warn if relocating against
2172 an undefined symbol.
2174 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
2176 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
2177 Make a bunch more routines be static.
2178 * hppa.c (fill_spaces): Get rid of this, replace with much better
2179 written setup_sections().
2180 * (setup_sections): New routine to create BFD sections for each
2181 space and subspace in SOM files.
2182 * (hppa_object_setup): Use BFD sections created by
2183 setup_sections() to locate GDB symbol table info.
2184 * (make_unique_section): New routine to create a BFD section. It
2185 ensures that the given name is unique, and will generate a unique
2187 * (hppa_object_p): Become much more paranoid about file header.
2188 * (make_bfd_asection): Call bfd_make_section to do the dirty
2189 work. Simplify code somewhat.
2190 * (hppa_core_file_p): Use proper name for stack section.
2191 * libhppa.h: Remove millicode_start, millicode_end decls.
2193 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
2195 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
2197 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
2198 relocs, don't bother doing the adjustment if the value to add is
2201 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
2203 * bfd.c (bfd_get_size): New function that gets an upper bound
2204 on the possible size of any object in a bfd.
2205 * elf.c (bfd_elf_find_section, elf_get_str_section,
2206 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
2208 * elf.c (elf_big_vec, elf_little_vec): Document last three
2209 members initialized to NULL.
2211 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2213 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
2215 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
2217 * hosts/std-host.h: New file. Attempt at a generic/default
2218 set of definitions, to discourage porting to new hosts by copying.
2219 * hosts/news.h: Removed.
2220 * hosts/sparc.h: Use std-host.h.
2221 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
2222 perhaps we can later remove the the_bfd field from each symbol.
2223 * syms.c (struct symbol_cache_entry): Remove unused field
2224 app_data. Add comment noting that the_bfd is almost redundant,
2226 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
2227 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
2228 * hppa.c (fill_spaces): Make slightly more rebust.
2229 * configure.in: Allow std-host as the "default" host.
2231 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
2233 * bfd.c: Add struct hppa_core_data to tdata union.
2234 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
2235 Get rid of HPPA/BSD specific code. That will go somewhere else
2237 * (fill_spaces): Don't spin forever and die if you don't find
2238 $MILLICODE$ subspace.
2239 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
2241 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
2242 Make these work for HPUX.
2243 * (make_bfd_asection): New routine to make section creation a
2245 * (hppa_core_file_p): Completely rewrite, leave out bugs.
2246 * libhppa.h: #include the right system files. Redefine all of
2247 the structs/macros for hacking core files to use more sensible
2248 HPUX core file structures.
2249 * targets.c (target_vector): Conditionalize hppa_vec on
2250 HOST_HPPAHPUX, not hp9000s800.
2251 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
2252 malloc and realloc. #define HOST_HPPAHPUX.
2254 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
2256 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
2257 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
2258 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
2259 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
2261 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
2262 * aix386-core.c: New file for handling core files on AIX on PS/2.
2263 * targets.c: if AIX386_CORE, use aix386_core_vec.
2264 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
2267 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2269 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
2272 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2274 * Makefile.in: added dvi target
2276 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
2278 * bfd.c: Use right name for tekhex tdata struct.
2279 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
2280 * libcoff.h: Updated to get spacing change from coffcode.h.
2281 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
2283 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
2285 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
2286 functions, with the "guts" of the old bfd_slurp_bsd_armap
2287 and bfd_slurp_coff_armap, but assuming we've already checked
2288 if the armap is present or not.
2289 Also, rewrite a bit to avoid keeping around obstack data
2291 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
2292 Various fixes to correctly handle COFF_style archives names.
2293 (Note that because these have a trailing '/', the names can
2294 have embedded spaces.)
2295 * archive.c (bfd_slurp_armap): New function, replaces old
2296 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
2297 _either_ format, and calls do_slurp_bsd_armap or
2298 do_slurp_coff_armap if either form of map is seen.
2299 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
2300 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
2301 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
2302 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
2304 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
2306 * hppa.c: #include "sysdep.h", not <sysdep.h>.
2307 * libhppa.h: Make millicode_start and millicode_end be unsigned
2308 int to be same type as CORE_ADDR in GDB. Why are these here?
2310 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
2312 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
2313 vaddr of the section to the addend.
2314 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
2315 SCO_CORE to SELECT_VECS.
2316 (target_vector): add sco_core_vec.
2317 * sco-core.c (sco_core_vec): add leading underscore initializer.
2318 * configure.in (i[34]86-*-sco*): use target i386-sco.
2319 * config/i386-sco.mt: new file; define SCO_CORE.
2321 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
2323 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
2325 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2327 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
2329 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2331 * hosts/i386linux.h: Include unistd.h.
2333 * aoutx.h (print_symbol): aout_stab_name returns a constant
2335 * libaout.h (aout_stab_name): Fix prototype.
2336 * stab-syms.c (aout_stab_names): Array is now const.
2337 (aout_stab_name): Return value is now pointer to const.
2339 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
2342 * syms.c (asymbol): Added new field "app_data", for data
2343 particular to the application. Some of the linker flags ought to
2344 get moved to this field someday.
2346 * archures.c (bfd_default_scan): Recognize a few more numbers:
2347 80486, 80960, and 960.
2349 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
2350 bfd_coff_std_swap_table, cast to PTR.
2351 * bfd.c (bfd_coff_swap_*): Deleted macros.
2352 * targets.c (struct bfd_target): Deleted COFF-specific swapping
2354 * coffcode.h (type bfd_coff_backend_data): New structure type,
2355 contains pointers to the COFF-specific swapping routines.
2356 (bfd_coff_std_swap_table): New data structure, to be used when
2357 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
2358 (bfd_coff_swap_*): New macros.
2359 * coff-mips.c (mips_coff_swap_table): New data structure.
2360 (ecoff_big_vec): Use it.
2361 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
2362 * All other targets: Deleted coff-specific vector entries.
2364 * trad-core.c: Fixed some `PARAMS' uses that were missing
2367 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
2369 * aoutx.h (some_aout_object_p): Protect arg prototype in
2370 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
2372 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
2374 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
2375 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
2376 PARAMS for readability.
2378 * aoutx.h: Add type to callback parameter.
2379 * coff-mips.c: Don't call trad-core.h, not needed.
2380 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
2381 * trad-core.h: Eliminate, unused.
2383 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2385 * format.c (bfd_check_format): if default target isn't found
2386 then look through the entire list rather than return early.
2388 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2390 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
2392 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2394 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
2396 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2398 * coff-z8k.c: checkpoint, more addressing modes handled
2399 * coffcode.h (get_value): don't truncate reloc->addend field, it's
2402 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
2404 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
2406 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2408 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
2410 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
2412 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
2413 and about when file descriptors are closed.
2415 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2417 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
2418 written out correctly.
2420 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
2422 * section.c: New section bit SEC_SHARED_LIBRARY.
2423 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
2424 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
2427 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
2429 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
2430 macros; use PARAMS to declare the function pointers involved.
2432 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
2433 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
2435 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
2437 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
2439 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
2440 declaring pointers to functions.
2441 * cache.c, elf.c: Move static function decls to top, use PARAMS.
2442 * seclet.h: Declare external function with PARAMS.
2444 * doc/chew.c (exfunstuff): Eliminate.
2445 (paramstuff): Replace exfunstuff with function to generate PARAMS.
2446 * doc/proto.str: Use paramstuff rather than exfunstuff.
2448 * libbfd.h: Update, based on changes in source code and chew.
2450 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
2452 * libieee.h: Add FIXME about removing limit on number of sections.
2453 * bfd-in.h: Improve comments to make it clear that bfd.h is
2454 the wrong place to edit this file.
2455 * Makefile.in (install): Install ansidecl.h and obstack.h in the
2456 same places where we install bfd.h.
2458 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
2460 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
2461 symbol type before blindly modifying the auxent. Specifically,
2462 only modify the endndx fields for types that need it, and don't
2463 set the array information for non-arrays.
2465 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
2467 * aoutx.h (some_aout_object_p): Section list should be set up
2468 correctly anyways; don't have to set up "next" pointers manually.
2470 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
2472 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
2473 config/i386v.mh: removed -DUSG from HDEFINES.
2474 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
2476 hosts/i386v.h: don't define POSIX_UTIME.
2478 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2480 * ieee.c (ieee_slurp_sections): make a private copy of the
2481 section's name before truncating it.
2483 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2485 * hppa.c: add symbol_leading_char entry in transfer vec
2487 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2489 * ieee.c (get_symbol): can now cope when two symbols of a
2490 different class, but the same index number occur consecutively.
2491 (get_section_entry): nicer name for sections being forward
2492 referenced. (ieee_archive_p): don't free the filename string,
2493 since it was never malloced.
2495 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
2497 * coffcode.h (coff_write_object_contents): Zero timestamp field.
2499 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
2501 * coffcode.h (coff_swap_aux_out): set the fcnary info before
2502 optionally setting the dimen info, since they are in the same
2503 memory locations. Also zero out external auxent.
2504 (coff_write_symbol): don't zero external auxent; now done in
2507 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
2509 * Check fclose return value for errors.
2510 libbfd.h: bfd_cache_close now returns a boolean.
2511 cache.c (bfd_cache_delete): return fclose success value.
2512 (bfd_cache_close): return bfd_cache_delete return value.
2513 opncls.c (bfd_close, bfd_close_all_done): return result of
2516 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2518 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
2520 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2522 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
2523 work out a coff relocation type from a howto's attributes rather
2524 than using the input r_type field. This fixes PR1677 and allows
2525 conversion of a.out relocs to coff relocs.
2527 * coffcode.h (coff_write_relocs): if supplied a relocation
2528 relative to an absolute symbol, use the right symbol index.
2530 * reloc.c (bfd_perform_relocation): do a partial link for coff
2533 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
2535 * changes to support i386-sysv with shared libraries:
2536 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
2537 check for .data2; if _LIB is defined, check for it; map
2538 SEC_NEVER_LOAD to STYP_NOLOAD.
2539 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
2540 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
2541 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
2542 if section has contents, not just if it is loadable; if
2543 TWO_DATA_SECS, check for .data2
2544 (coff_set_section_contents): set vma of .lib section to number of
2546 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
2547 don't define coff_write_armap to bsd_write_armap.
2548 * hosts/i386v.h: don't include <utime.h>, since it is not provided
2551 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
2553 * solaris2.h: Get the definition of alloca from alloca.h if we
2556 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
2558 * configure.in (i960-*-{aout,bout}): Support these.
2560 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
2562 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
2564 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
2566 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
2567 no-longer-used definitions of L_SET and L_INCR.
2568 * i386linux.h: Tweaks to smooth Linux build.
2570 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
2572 * seclet.h: Add enum tag to bfd_seclet_enum_type.
2574 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
2576 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
2577 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
2578 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
2579 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
2581 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
2582 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
2584 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
2586 * configure.host: New file, contains mapping of host configs
2587 to host support file names for bfd, binutils, opcodes.
2588 * configure.in: Use it.
2589 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
2590 * i386bsd.c: Cleanup, reformat.
2591 * config/i386-bsd.mt: Comment changes.
2592 * config/i386bsd.mh: New file for core file support.
2593 * hosts/i386bsd.h: Merge changes from Peter Schauer.
2594 * bout.c (ALIGN): Rename to ALIGNER, since system header files
2595 on BSD 4.4 define ALIGN (sigh!).
2597 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2599 * libaout.h (aout_backend_data): added exec_header_not_counted
2600 field. For ZMAGIC files only, when text_includes_header is set, by
2601 default the length of the exec header is counted in the text
2602 section size. For go32, exec header is mapped in but does *not*
2603 contribute to the size of section.
2604 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
2605 is not set, but ztih is, add the size of the exec header to the
2606 recorded size of the text section.
2607 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
2608 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
2609 Also set text_includes_header.
2610 * aout-target.h (*_backend_data): cleare exec_header_not_counted
2611 by default in MY(backend_data).
2613 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
2615 * aout-target.h (callback): Don't define this function if it won't be
2618 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
2619 type doesn't match. Don't lose if file sections have already been
2621 (set_arch_mach): Set reloc_entry_size.
2622 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
2624 * hosts/i386bsd.h: New file.
2625 * configure.in: Recognize i[34]86-*-bsd host.
2627 * aout-target.h (callback, write_object_contents): Delete unused
2630 * aoutx.h (reloc_type_lookup): New function.
2631 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
2632 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
2633 (MY_reloc_howto_type_lookup): Don't define it.
2635 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
2637 (slurp_symbol_table): Use header byte order, not target byte
2638 order, for reading symbol data.
2640 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
2642 * configure.in: Undo some brain damage in the host section.
2643 * configure.in: Reformat the target section, test many configs.
2644 * Makefile.in (make): Remove obsolete `make make'.
2645 * aoutx.h (some_aout_object_p): Make defines line up.
2647 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2649 Now a bfd knows whether underscores are normally prepended
2650 to symbols in its file format.
2652 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
2653 coff-z8k.c: targets set so they have leading underscore
2654 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
2655 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
2656 without leading underscore flag
2657 * targets.c: add symbol leading char to xvec description
2658 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
2660 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
2662 * archive.c: Make errno global.
2663 * archive.c (_bfd_write_archive_contents): If read fails (and
2664 errno!=0) set bfd_error to malformed_archive (since this probably
2665 indicates a truncated archive), rather than system_call_error.
2667 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2669 * Makefile.in: added rules for i386bsd.c
2670 * i386bsd.c: new file, supporting 386bsd.
2671 * configure.in: recognize i386-*-bsd target.
2672 * config/i386-bsd.mt: new file - 386bsd target configuration.
2674 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2676 * configure.in: re-arrange host section to use *-*-* notation,
2677 clean up some of the target section as well
2679 * seclet.c: cast result of bfd_get_relocated_section_contents to
2680 avoid compiler warnings
2682 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
2684 * coffcode.h (coff_section_symbol): Create section if it doesn't
2687 * bout.c: Removed some unused variables.
2689 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
2691 * Portability fixes from p3:
2692 coffcode.h (coff_write_relocs): removed sanity check until it
2693 works on all targets (per advice from sac).
2694 config/hp9000.mh: new file to define USG.
2695 hppa.c: #undef hppa before the JUMP_TABLE.
2696 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
2698 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
2699 local variable target volatile to avoid mysterious bug in
2702 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
2704 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
2705 * hosts/hppahpux.h: Remove bcopy and index circumventions.
2707 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
2709 * coff-z8k.c (func_da, func_jr): Lint.
2710 * coffcode.h: Use memset rather than bzero.
2711 * elf.c: Use memcpy rather than bcopy.
2712 * tekhex.c: Use memset rather than bzero.
2714 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
2716 Add Adobe a.out support.
2718 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
2719 * config/adobe.mt: Add.
2720 * configure.in (*-adobe-* target): Add.
2721 * targets.c (a_out_adobe_vec): Add.
2722 * Makefile.in: add aout-adobe.c.
2724 * configure.in: Put two dashes in all entries to be matched.
2725 Add comments to remind people to do this.
2726 Reorder all entries that match manufacturer names, to occur
2727 last, so they will only be matched if no more specific match
2728 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
2730 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
2732 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
2733 since we should never have a NULL section.
2734 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
2735 tests, set the section to bfd_abs_section.
2737 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2739 * coff-z8k.c: getting closer
2740 * coffcode.h (coff_get_relocated_section_contents): allow
2741 EXTRA_CASES hooks for different arches to provide different reloc
2743 * seclet.h: #ifndef around it to allow multiple inclusion
2744 * srec.c: minor doc fix
2746 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
2748 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
2750 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
2752 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
2755 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2757 * bout.c (b_out_slurp_reloc_table): Clear howto field before
2758 filling in reloc, in case immediately following code doesn't set
2761 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
2763 * coffcode.h (coff_renumber_symbols): set the last renumbered
2764 symbol pointer to NULL, as expected by coff_write_linenumbers.
2765 (coff_write_relocs): apparently a non-zero addend is OK for reloc
2766 type R_IHCONST used on the 29k.
2768 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
2770 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
2771 update, based on how the underlying file was opened. Obsoletes
2773 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
2774 all FASCIST_FDOPEN config defines.
2776 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2778 * sparc-opc.c: Moved to opcodes library, now that we have one.
2779 * Makefile: Don't compile it.
2781 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
2783 * aoutx.h: adjust_sizes_and_vmas did not return anything.
2785 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
2787 * section.c (bfd_set_section_flags): Remove a sanity check.
2788 It is unfortunately broken, and prevents strip from working.
2790 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2792 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
2793 created by last change.
2795 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
2797 * reloc.c (reloc_howto_struct): Make size field be unsigned.
2798 * bfd-in.h: Bump to version 2.0.
2800 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
2802 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
2803 braindamaged HP/Apollo compiler happy.
2805 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
2807 * format.c: Fix description of search for matching target.
2808 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
2809 * targets.c: Update description of search for matching target.
2810 * Makefile.in (do_clean, clean): Fix infant mortality typo.
2811 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
2812 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
2814 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
2816 * Makefile.in: Added mostlyclean/clean/distclean rules.
2818 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
2820 * targets.c (target_vector): Take out oasys (unless that is
2821 the default): Because there is no magic number in archives,
2822 there can be annoying target mis-matches.
2824 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2826 * sparc-opc.c: Rigorously updated to match architecture manual.
2828 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2830 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
2831 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
2832 to the built-in abs_section were not written out correctly.
2834 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
2836 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
2837 large, assume we're using a swapped byte order and fail with
2838 wrong_format rather than dumping core.
2840 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
2842 * Renamed opc-sparc.c to sparc-opc.c for systems with short
2843 filename constraints.
2844 * Makefile.in: Updated to reflect change.
2846 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
2848 Add preliminary support for the we32k:
2850 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
2852 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
2854 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2856 * bout.c: added support for relaxable alignment relocs.
2858 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
2859 pass down pointer to play area rather than use alloca
2861 * cpu-z8k.c (compatible): made static to reduce name space
2864 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2866 Add basic support for the z8k:
2868 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
2869 section.c, targets.c,
2871 * syms.c: move mis-inserted patch.
2873 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
2875 Documentation fixes:
2876 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
2877 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
2879 * reloc.c: break out addend item from surrounding text.
2881 * doc.str (DOCDD): Defined. Adds text to output.
2882 (bodytext): Put bulletize before kill_bogus_lines.
2883 * chew.c (bulletize): End itemization after a blank line, to
2884 prevent following text from being swallowed up in an item.
2886 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
2888 * configure.in: Add sparclite as a target.
2890 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2892 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
2895 * coffcode.h (coff_add_missing_symbols): if symbols don't come
2896 from a coff file (csym is null), dont deref them
2898 * ieee.c (parse_expression): get the answer right when adding an
2899 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
2900 on elts so that filename is filled in.
2902 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
2904 * bout.c (howto_align_table): New set of relocs, with enough
2905 data for "objdump -r" to work.
2906 (b_out_reloc_type_lookup): Recognize alignment relocs.
2908 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
2910 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
2911 invocations of make. Also, always create installation
2914 * config/apollov68.mh: removed -g from CC definition.
2916 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
2918 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
2919 overflowing gp-offset range.
2921 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2923 * srec.c (srec_set_section_contents): don't write out sections
2924 without the LOAD and ALLOC attributes
2926 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2928 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
2929 * libaout.h (struct aout_backend_data): New callback "set_sizes".
2930 * aout-target.h (callback): Don't set page/seg sizes.
2932 (set_sizes): New routine.
2933 (backend_data): Point to it.
2934 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
2935 (sunos4_aout_backend): Point to it.
2936 * aoutx.h (set_arch_mach): Call set_sizes callback.
2938 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
2940 * aout-target.h: Make _bfd_slurp_extended_name_table be
2941 the default. Given that we *write* the suckers (for long
2942 archive member names), we really ought to be able to read them!
2943 * trad-core.c: Don't include <machine/reg.h>. It doesn't
2944 seem to be needed, and many machines don't have it.
2946 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2948 * coff-m68k.c (vector): read and write archives in coff format.
2950 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
2952 * opc-sparc.c: New file.
2954 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
2956 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
2957 pointers to bfd_byte* before performing arithmetic on them. Such
2958 use with bare void* pointers is a gcc extension.
2959 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2960 * archive (normalize): Add to CONST to match actual usages with
2963 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2965 * configure.in: Recognize i486 host cpu, and use i386-elf
2968 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2970 * config/stratus.mt (CC): Remove definition.
2971 * elf.c (bfd_section_from_shdr): Test for the possibility that
2972 section_from_elf_index returns NULL and don't dereference it.
2974 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2976 * add hppa_data to bfd tdata (indirectly via sef).
2978 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2980 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2982 * configure.in: error messages to stderr, not stdout
2984 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2986 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2987 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2988 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2990 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2992 * configure.in: recognize hppa* instead of hppa
2994 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2996 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2997 RTYPE2HOWTO to cope with same.
2998 * reloc.c (bfd_perform_relocation): added support for size of -2
2999 (subtract a word reloc type). Updated doc.
3001 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3003 * Makefile.in: merged changes from progressive, removed rcsid.
3005 * archures.c, archive.c, Makefile.dos: removed rcsid.
3007 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3009 * bfd-in.h : add BFD_IS_RELAXABLE flag
3010 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
3011 header e_relaxable, major hackery in callbacks
3012 * libaout.h : add space for a_relaxable.
3013 * seclet.c (rel): don't relax empty sections
3016 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3018 * section.c (STD_SECTION): add some casts to the initializers for
3021 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
3023 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
3024 and add appropriate casts to keep (picayune) aix-cc happy.
3026 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
3028 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
3029 symbol pointers. Punt expensive & useless bfd_realloc. Use
3030 malloc for raw symbols, and free it before returning.
3031 (bfd_section_from_shdr): Do not slurp symbol table until politely
3032 asked. Do not even slurp string tables.
3033 (elf_get_symtab_upper_bound): Count 'em without reading them.
3034 (elf_get_symtab): This is how to politely ask. Schlurp!
3035 This should probably just *become* elf_slurp_symbol_table, FIXME.
3037 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3039 * archive.c (bsd_write_armap): write the timestamp of the
3040 archive header to be just a little bit later than the timestamp of
3041 the file, otherwise the linker will complain that the index is
3044 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
3046 * configure.in: Add m68k-ericsson-*.
3048 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
3050 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
3051 * elf.c: Remove unconditional debug printf's.
3052 (elf_write_object_contents, elf_slurp_symbol_table): Handle
3053 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
3054 (elf_slurp_symbol_table): Hand out symbols in forward, not
3055 reverse order. Simplify duplicate code.
3057 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
3059 * elf.c: Remove "(void)" casts from function calls where the
3060 return value is ignored, in accordance with GNU coding standards.
3062 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
3064 * hppa.c: Apply John's standard fix to avoid "empty translation
3065 unit" warnings from some ANSI-C compilers.
3067 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
3069 * hosts/solaris2.h: Configure same as sysv4.
3071 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
3073 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
3074 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
3075 type match actual return type.
3076 * elf_print_symbol (section_name): Make CONST.
3078 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
3080 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
3081 New files, for Linux (a free Unix clone for 386 machines).
3082 * Makefile.in, configure.in, targets.c: Update accordingly.
3084 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3085 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
3086 correct calling of howto special functions and fixes from Raeburn
3088 * archures.c: nuke bfd_reloc_code_type
3089 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
3090 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
3091 SEC_NEVER_LOAD, various other bfdgas newness
3092 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
3093 * targets.c: change jump table vector to above
3096 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
3098 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
3099 its prototype will be included in libbfd.h. Change result type
3100 to struct * (rather than equivalent typedef) so it can be used in
3101 the prototype, where they typedef won't be known.
3102 * libbfd.h: Updated version.
3104 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
3106 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
3107 targets.c: HPPA merge.
3109 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
3111 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
3112 * config/solaris2.mh: Kludge around Sun compiler bug.
3114 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
3116 * libaout.h (aout_backend_data): Change defs of two bitfields to
3117 be unsigned chars instead to get around rs6000 compiler problem.
3119 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
3121 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
3122 Correct misconception that there can be only one symbol table.
3123 Only call elf_slurp_symbol_table on the full symbol table, not
3124 the dynamic one which is only a subset of the full one.
3126 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3128 * coffcode.h (coff_compute_section_file_positions): For I960,
3129 don't align sections in file.
3131 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3133 * targets.c (struct bfd_target): Added field for target-specific
3134 (but not file-specific) data, for distinguishing minor
3135 characteristics between (e.g.) a.out formats.
3137 * section.c (struct sec): New field user_set_vma indicates vma
3138 field should be heeded, not assumed to be unset.
3139 (STD_SECTION): Initialize that field of standard sections to zero.
3140 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
3142 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
3143 pre-swapped version.
3145 * archures.c (struct bfd_arch_info): Fixed order of comment and
3146 field decl. New fields indicate size of page and segment for
3148 * cpu-m68k.c (N): Fill in values.
3149 * cpu-sparc.c (arch_info_struct): Ditto.
3151 * libaout.h (struct aout_backend_data): Various bits of data (not
3152 all used currently) with characteristics of a.out implementation.
3153 Important field for now is text_includes_header, indicating that
3154 the text section starts immediately after the file header, which
3155 gets mapped in with it.
3156 (struct aout_data): New fields indicate whether vma has been
3157 adjusted yet (not yet used), and what magic number will be used in
3158 the output file (should go away in favor of vma_adjusted).
3159 (WRITE_HEADERS): Code for dealing with section sizes and related
3160 header fields replaced with call to adjust_sizes_and_vmas.
3161 * aoutx.h (some_aout_object_p): Fill in magic number field.
3162 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
3163 (set_arch_mach): Set page size and segment size once CPU
3165 (adjust_sizes_and_vmas): New function; has much code moved
3166 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
3167 and size parameters, as well as many header fields, after deciding
3168 on magic number for output file. Checks to ensure that this
3169 adjustment has only been done once.
3170 (set_section_contents): Call adjust_sizes_and_vmas instead of
3171 doing much of the work here.
3173 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
3174 default (null) values of these fields.
3175 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
3176 value in exec header.
3177 (sunos4_aout_backend, MY_backend_data): Define backend data
3178 indicating file header is included in text section.
3180 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
3182 * hosts/sparc.h (abort, exit): Hide these names if compiling with
3183 gcc version 2, to avoid warnings.
3185 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
3187 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
3188 it's broken on ncr 3000's. Use simple "true" for RANLIB.
3190 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3192 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
3194 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
3196 * section.c (STD_SECTION): Remove extra semicolon in declarations.
3197 * configure.in: Rewrite target parsing to use simple format.
3198 Handle sparc-sun-solaris2 configuration.
3199 * aout64.h: Avoid ANSI C brain death warning.
3200 * elf.c: Avoid trigraph (???) or /* in comments.
3202 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3204 * config/sysv4.mh: new file, RANLIB=echo
3206 * configure.in: handle Solaris2 as -sysv4 or -solaris2
3208 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
3210 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
3211 elf_core_tdata_struct into a single common struct. Core files
3212 wouldn't have worked at all without this.
3213 (bfd_elf_find_section): New function for GDB's undercover use
3214 to find string sections that BFD hides from it.
3215 (elf_get_str_section): Avoid multiple alloc&reads for same data;
3217 (elf_object_p, elf_core_file_p): Allocate internal file header
3218 storage dynamically.
3219 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
3220 * demo64.c: Prevent "empty translation unit" warnings from idiots.
3222 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
3224 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
3226 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
3228 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
3230 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
3232 * configure.in: handle m680[01234]0 as aliases for m68k
3234 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3236 * coff-a29k.c: do byte relocs correctly
3237 * coffcode.h (styp_to_sec_flags): never load INFO sections
3238 * seclet.c (rel): don't relocate INFO sections
3240 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3242 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
3243 Make the symbols unmodifiable.
3244 (bfd_section_init): Deleted.
3245 * init.c (bfd_init): Don't call bfd_section_init.
3247 * section.c (bfd_set_section_contents): Ensure that range to be
3248 written is within section boundaries.
3249 (bfd_get_section_contents): Likewise. Don't bother dispatching if
3252 * libbfd.c (bfd_xmalloc): Text of error message should be const.
3254 * coff-i960.c (howto_table): Deleted.
3255 (howto_rellong, howto_iprmed, howto_optcall): New vars;
3256 interesting entries from old howto_table.
3257 (RTYPE2HOWTO): Adjusted to use switch.
3258 (coff_i960_reloc_type_lookup): New function.
3260 * coffcode.h (coff_new_section_hook): Allocate storage for aux
3261 records for section symbol.
3262 (make_abs_section): Unused; deleted.
3263 (renumber_symbols): Re-order symbols so undefined symbols come
3264 last, as COFF format desires.
3265 (coff_write_symbol): Put C_FILE symbols in debug section always.
3266 (coff_section_symbol): New function; creates a symbol with the
3267 same name as a section, and sets up aux records for it.
3268 (coff_add_missing_symbols): New function; adds section symbols to
3269 symbol table if they aren't there already. Should someday also
3270 add a dummy C_FILE symbol if none is present.
3271 (coff_write_object_contents): Add missing symbols before preparing
3272 symbol table to be written.
3273 (coff_slurp_reloc_table): Verify that symbol indices read in are
3274 in a reasonable range.
3275 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
3276 (obj_conv_table_size): Accessor macro.
3278 * bout.c (b_out_reloc_type_lookup): New function. Handles three
3279 reloc types on i960.
3281 * bfd-in.h (bfd_get_section_name): New macro. Like
3282 bfd_section_name, but returns rvalue, not lvalue.
3283 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
3284 (bfd_get_section_flags): Now returns rvalue.
3286 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
3287 general, some specific to sparc or i960.
3289 * aoutx.h (set_section_contents): Set VMA for each section based
3290 on previous section. If text section VMA doesn't appear to have
3291 been set, make a best guess from the type of file.
3293 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
3295 (MY(vec)): Initialize reloc_type_lookup field.
3297 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
3298 (bfd_error_trap, bfd_error_vector): Extern, not common.
3300 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
3301 few types of relocs for sparc; will need enhancement.
3303 * bout.c (callj_callback): Use DEFUN macro in definition.
3304 * coff-i960.c (optcall_callback): Likewise.
3306 * targets.c (bfd_target): Added fields reloc_type_lookup and
3307 _bfd_make_debug_symbol. Also minor comment changes.
3308 * syms.c (bfd_make_debug_symbol): New dispatching macro.
3309 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
3310 than arch info, and dispatch with BFD_SEND. Callers changed.
3311 * archures.c (struct bfd_arch_info): Deleted field
3313 * cpu-*.c: Don't initialize that field.
3315 * bfd-in.h (enum bfd_error): Add new value "bad_value".
3316 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
3317 (bfd_errmsg): Now returns ptr to const.
3318 * bfd-in.h (bfd_errmsg): Fix prototype.
3320 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
3321 * reloc.c (bfd_generic_relax_section): Ditto.
3323 * section.c (Section Output doc): Improve description of use of
3324 output_section and output_offset.
3326 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3328 * sco-core.c: new file from net.
3329 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
3330 Now we have the hairy linker, it's possible to move symbols from
3331 one section into another. Actually make that work!
3333 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3335 * hosts/sun3.h: fix declaration of free.
3337 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3339 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
3340 * coff-h8300.c (reloc_processing): all relocs are relative to
3342 * opncls.c: don't use fdopen on DOS systems
3344 short patches from Glenn Kasten (glenn@ready.com)
3345 * target.c: enabled oasys support
3346 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
3347 fix problem where a relocation which crossed a modification byte
3348 boundary did not work. Fix problem where a relocation near the end
3349 of a data record did not work.
3352 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3354 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
3355 archvie header string counts the endian way, this heuristic sees
3356 how big an archive string to read by trying it one way and if the
3357 string table is unreasonably big, trying it the other. *FIXME*.
3358 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
3360 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
3362 * bfd-in.h: Increase version number to 1.97, for consistency
3364 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
3366 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3368 * bfd-in.h: bump version to 1.96
3369 Major change; changed calling convention for
3370 bfd_get_relocated_section_contents so that caller allocates
3371 memory for section data.
3372 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
3373 seclet.c, targets.c, bfd.c: reflect new convention.
3374 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
3375 case, then use reasonable default values for SEC_* flags.
3377 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3379 * coffcode.h (coff_write_object_contents): use RELSZ to work out
3380 size of output reloc struct.
3381 * targets.c, Makefile.in: comment out tekhex for the moment.
3382 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
3383 * configure.in: tandem target is st2000
3384 * coff-m68k.c: rename static howto_table to global
3385 m68kcoff_howto_table.
3386 * bout.c: remove unnecessary abort
3387 * coff-a29k.c: various changes to the way relocations work to cope
3388 with the "new order" and latent bugs.
3391 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3393 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
3394 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
3395 * reloc.c (bfd_perform-relocation): don't relocate refs to
3396 absolute symbols if doing a partial link.
3398 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
3400 * configure.in: Add a29k-amd-udi.
3402 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
3404 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
3405 internal_exec structure before initializing the fields that
3406 are used, so that the unused fields are in a known state.
3408 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
3410 * tekhex.c (struct data_struct): Convert from typedef that
3411 typedefs nothing to a normal structure declaration.
3412 * tekhex.c (pass_over): Prototype args for function that
3413 second arg points to.
3415 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3417 * Makefile.in: remove old style staging. Do not print recursion
3420 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
3421 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
3424 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3426 * bfd.c, Makefile.in: added tekhex
3427 * aoutx.h (set_section_contents): pages should be padded to the
3428 size of a page, not the size of a segment.
3429 * configure.in: added go32 host and i386-aout target.
3430 * i386aout.c, libaout.h: now works for go32 target
3431 * ieee.c: fix bit rot.
3432 * seclet.c: support for padding seclet type.
3434 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3436 * Makefile.in: added .NOEXPORT:
3438 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
3440 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
3442 * elf.c (elf_compute_section_file_positions,
3443 elf_write_object_contents): Return boolean, not NULL (which
3445 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
3446 Also ifdef-out code that aborts on unhandled section types.
3448 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
3450 * configure.in: Recognize ncr3000 config
3451 * Makefile.in (MINUS_G): Pass on to recursive makes.
3452 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
3454 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
3456 * Makefile.in: Now that we have sym.h and symconst.h, compile
3457 coff-msym.c on all systems.
3458 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
3459 * coff-msym.c: Update include files and comments; add weakext bit.
3461 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
3463 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
3464 section.c, srec.c, syms.c, coff-h8300.c: Lint.
3466 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
3468 * bout.c, coff-a29k.c, coff-i960.c: Lint.
3469 * configure.in: Add new host and target configs.
3470 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
3471 structs, which vary; just use member name.
3472 (elf_object_p, elf_core_file_p): Lint, fix comments.
3473 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
3475 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
3477 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
3478 local, disposable, copy of the external form of section header
3479 table and program header table entries.
3481 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
3483 * Makefile.in: Set MINIMIZE back to 0 for a real release.
3485 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
3487 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
3490 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
3492 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
3494 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
3496 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
3497 not internal bfd_assert function (twice).
3499 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3501 * aout-target.h: change ar_max_namelen to 15 (the right value)
3502 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
3505 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3507 * archive.c (bfd_generic_archive_p): check for bout archives too.
3508 * bout.c: make it work again.
3510 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
3512 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
3514 * reloc.c (bfd_generic_get_relocated_section_contents): Call
3515 bfd_xmalloc() instead of bare malloc().
3517 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
3519 * Makefile.in: pass down MAKEINFO on info.
3521 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3523 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
3524 host/h-<foo> now just <foo>.
3525 * configure.in: reflect changes
3527 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
3529 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
3530 actual source file, not just the generated libbfd.h.
3532 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3534 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
3535 gdb on little-endian 960 code.
3536 * archive.c (compute_and_write_armap): indirect symbols should go
3537 into the archive header too.
3539 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
3541 * Makefile.in: added check target.
3543 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
3545 * coff-msym.c: Move this file from gdb/ecoff.c. It
3546 handles byte-swapping for ECOFF (MIPS symbol) files.
3547 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
3548 to the files built on MIPS-based hosts.
3549 * Makefile.in: Add rule for coff-msym.
3551 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
3553 * Makefile.in: added clean-info target. MINIMIZE=1.
3555 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
3557 * coff-rs6000.c: Move core file functions into separate
3558 new file rs6000-core.c. This is needed because reading
3559 core files depends on native include files that conflict
3560 with ../include/coff/rs6000.h.
3561 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
3563 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
3565 * aoutx.h (NAME(aout,print_symbol)): Don't print
3566 symbol addresss for undefined symbols.
3567 * coff-rs6000.c: Various updates (due to target-
3568 independent changes).
3569 * libbfd.h: Ditto (tdata field is now a union).
3570 * hosts/h-sparc.h: Removed prototype for bogus function
3571 'emset' (presumably should have been 'memset' - which is there).
3573 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
3575 * configure.in (mips-big-* target): Same is Iris.
3577 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3579 * aoutx.h (translate_from_native_sym_flags): when creating an
3580 alias symbol, fill in the section as undefined, rather than
3581 leaving it blank. If an output section can't be found for a
3582 symbol, then don't core dump.
3584 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3586 * Makefile.in, configure.in: removed traces of namesubdir,
3587 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3588 copyrights to '92, changed some from Cygnus to FSF.
3590 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3593 * coff-h8300.c: fix stupid reloc subtraction bug
3594 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
3595 since that's how wide it is. (coff_slurp_symbol_table): always zero out
3596 the symbol.flags and done_lineno fields.
3598 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3600 * coffcode.h (coff_write_symbol): write out the correct number of
3602 * cpu-h8300.c: fix disassembly bug
3604 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
3606 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
3607 section_from_bfd_index), cpu-h8300.c (howto*_callback),
3608 reloc.c, section.c (bfd_map_over_sections), targets.c
3609 (bfd_target_list): Protolint.
3610 * libbfd.h: Update to match a libbfd-in.h from a month ago.
3612 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3614 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
3616 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
3617 section of a symbol rather than the section of a reffed symbol to
3618 determine the r_index of an emmitted reloc.
3620 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
3622 * PORTING: New (preliminary) porting guide.
3624 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
3626 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
3627 (howto_hvrt16): lint.
3629 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
3631 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
3632 a full configuration (with possible cross-development),
3633 instead of using host-aout.c.
3635 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
3637 * aout-target.h (MY(write_object_contents):
3638 Set obj_reloc_entry_size (abfd).
3639 * gen-aout.c: Change to emit a .c files, not a .h file.
3641 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
3643 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
3644 BSF_ABSOLUTE and replace with bfd_abs_section reference.
3646 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3648 * coffcode.h (get_normalized_symtab): fixed bug where symbols
3649 with more than one auxent can cause nasty core dumps.
3651 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
3652 "done_lineno" so that a symbol which appears twice in the symbol
3653 table only gets it's linenumbers relocated once. Modifed
3654 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
3657 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3659 * aoutx.h: (translate_from_native_sym_flags): fix constructor
3660 stuff to use the New Order.
3662 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
3664 * ieee.c: Change type of envi[] to unsigned char.
3666 * configure.in: fix vax ultrix configuration.
3668 * elf.c (bfd_section_from_shdr): Deal with null return from
3669 bfd_make_section(). (elf_object_p): Select endianess properly.
3671 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
3673 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
3675 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
3677 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
3678 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
3679 * host-aout.c: Don't use aout-params.h; configure these systems
3680 in their xm files, not in a randomly generated file.
3681 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
3683 * hosts/h-vaxbsd.h: Define the form of exec and core files.
3685 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
3687 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
3688 host_aout_vec here as well.
3690 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
3692 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
3693 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
3694 to prevent undefined symbol.
3696 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3698 Various lints found on PersSony
3699 * aoutx.h: cast an enum
3700 * coff-a29k.c: many ints in reloc structure turned to enum
3701 * coffcode.h: more enums
3702 * cpu-h8300.c: more enums
3703 * opncls.c: more enums
3705 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
3707 * configure.in: Make Tahoe configuration work again.
3708 * bfd-in.h: Remove trailing comma from enum declaration.
3709 * ieee.c: Can't put byte values >0x7F into a signed char.
3711 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
3713 * Makefile.in: Add dependencies for various coff-*.o files.
3715 * elf.c: Remove extraneous paren from core_prpsinfo and
3716 core_prpstatus macros, rename core_prpstatus to core_prstatus.
3717 Replace references to old section "size" member with new
3718 "_raw_size" member. Implement elf_make_empty_symbol, which
3721 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
3723 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
3726 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3728 * coffcode.h (bfd_coff_relax_section): now static.
3729 (bfd_coff_get_relocated_section_contents): various type lints.
3731 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3733 New entry point in the transfer vector - bfd_relax_section.
3735 * aout-target.h: add to vector, call generic_relax
3736 * bfd-in.h: add to vector
3737 * bfd.c: add #define for vector
3738 * bout.c: add to vector, call generic_relax
3739 * coffcode.h: add to vector, also now has coff specific relax code
3740 for the relaxable H8/300 relocs. Also clean up abs section cruft.
3741 * elf.c: call generic_relax
3742 * ieee.c: call new vector, clean up some bugs due to the creation
3744 * libbfd.h: add bfd_generic_relax_section EXFUN
3745 * oasys.c: call generic_relax
3746 * reloc.c: implement generic_relax
3747 * seclet.c: moved much of this into coffcode.h
3748 * srec.c: call generic_relax
3749 * targets.c: define new transfer vector
3751 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3753 * everything: now modified to use smaller reloc type. Self hosts
3756 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
3758 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
3759 New files for stratus.
3761 * configure.in: Add configuration fragments for stratus.
3763 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
3765 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
3766 variables as CONST since they are set to point to a const char
3767 string. Fixes compiler complaints.
3769 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
3771 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
3774 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
3776 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
3777 symbols, so that we can emit the correct file name even
3778 if it's an include file.
3780 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
3782 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
3783 (Reported by john@labtam.labtam.oz.au (John Carey)).
3785 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
3787 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
3789 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
3790 being used to -DHAVE_PROCFS.
3792 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
3793 '#include "fopen-same.h"' to end of file to match other h-* files.
3795 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
3797 * configure.in: Change svr4 references to sysv4. Add case
3798 "unknown" for target vendor and infer some targets based
3799 on the specified operating system.
3801 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
3803 * bfd-in.h, libaout.h: ANSIfy enums.
3805 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3807 * archive.c (normalize): created version for VMS which removes the
3808 VMS directory crap from the front and end of a filename, eg turn
3809 [-.foo]bar.obj;123 into bar.obj
3810 (bfd_construct_extended_name_table): now writes index into an
3811 extended name table in decimal - the same base used to read an
3812 extended name table.
3814 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
3816 * aout-encap.c: Fix to use aout-target.h.
3817 * aoutf1.h: Use standard MY_object_p and MY_callback
3818 in aout-target.h. Remove target-specific versions.
3819 * host-aout.c: Re-write to use aout-target.h.
3820 * gen-aout.c: New files use with host-aout.c to generate
3821 host-specific a.out-related parameters.
3822 * Makefile.in: host-aout.o depends on aout-params.h, which is
3823 generated by gen-aout.
3824 * aout-target.h: Make a little more flexible.
3825 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
3826 macro. Instead, inline it in aout-target.h.
3827 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
3828 a gcc -Wall warning.
3829 * archive.c: Add missing commas in DEFUN macro (2 places).
3830 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
3831 Berkeley ones, now that libiberty has them:
3832 bcopy->memcpy, bzero->memset, bcmp->memcmp.
3833 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
3834 remove unused variable.
3836 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
3838 * elf.c (elf_core_file_matches_executable_p): Enclose corename
3839 and execname inside HAVE_PROCFS ifdef since they are unused
3840 when it is not defined.
3842 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
3844 * elf.c: Flag all sections as either code or data. We can't
3845 be sure what they are anyway, since ELF doesn't fit the
3846 traditional model of text+data+bss very well. Add new local
3847 function elf_read() to simplify code. Record entry point in
3850 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
3852 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
3853 rather than N copies of the same lines.
3855 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3857 * cpu-h8300.c: disassemble branch displacements correctly
3858 * coff-h8300.c: put reloc offsets out in 32bits
3860 * makefile.dos, configdj.bat: New files from DJ
3861 * cache.c: fopen with new macros is needed for DOS.
3862 * ieee.c: environ renamed to envi to stop an include file
3864 * opncls.c, coff-rs6000.c: more fopens with macros.
3866 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3868 * Makefile.in: infodir belongs in datadir.
3870 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3872 * Makefile.in: fix where docdir lives
3874 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
3875 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
3876 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
3877 srec.c, syms.c, targets.c : all new documentation and lint
3881 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
3883 * coffcode.h, srec.c: Lint.
3885 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3887 * Makefile.in: install using INSTALL_DATA, added standards.text
3890 * configure.in: mark directory as target dependent. configure
3891 nows works in objdir always so make file existence checks
3894 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3896 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3897 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3898 and mandir now keyed off datadir by default.
3900 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3902 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
3903 computation of arch and machine type so it's worked out before
3904 some_aout_object_p is called.
3905 * aoutx.h: (some_aout_object_p): don't set arch and mach to
3907 * archures.c: add extra field 'section_align_power' to hold
3908 default section alignment in object files.
3909 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
3910 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
3911 initialize the new field.
3912 * bout.c (b_out_callback): replace the text size, since aout
3914 * aoutx.h: Documentation in the new style
3916 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
3918 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
3919 use the saved value if mtime_set is already set (intended
3920 for archive files, though apparently not used yet).
3922 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
3924 * targets.c: Revise comments about how to configure the target
3925 vector, to match reality. Remove mention of obsolete methods.
3926 Remove long lists of capitalized macros that turn into the same
3927 thing in lowercase. Normal vector simply lists all known
3928 lowercase xvec names; all other cases are handled by SELECT_VECS.
3930 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
3933 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
3934 list of supported targets.
3936 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
3938 * archive.c (bsd_write_armap): The pad byte sometimes added to
3939 the string table in a __.SYMDEF member is now
3940 counted as part of the size of the string table.
3941 This is compatible with the old ranlib, as well as Sun's.
3943 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3945 * srec.c: Rewrote to fix many bugs; now gets the record type
3946 right, doesn't choke on input, sets the start address in an S9 and
3947 fills in the filename on an S0.
3949 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3951 * cpu-h8300.c: Add support for MEMIND addressing mode
3953 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
3955 * coffcode.h: use the new macro if available
3957 * elf.c (elf_corefile_note): cast malloc to avoid warning.
3958 * Makefile.in: Fixed dependencies due to file rename
3960 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3961 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3962 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
3963 newos3.c, stab-syms.c, syms.c: All these files have had their
3964 #includes altered to point to the new places.
3966 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3968 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3970 * configure.in: Add vendor "ncr" as supported per-target vendor.
3971 Add svr4 case for i386 per-host case.
3973 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3976 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3978 * syms.c (bfd_decode_symclass): Return 'A'
3979 for symbols that are both absolute and global.
3980 * archive.c (bfd_special_undocumented_glue): Return NULL
3981 if bfd_ar_hdr_from_filesystem returns NULL.
3983 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3985 * Makefile.in: added coff-h8300
3986 * configure.in: now h8 is a coff target
3987 * cpu-h8300.c: fix various disassembly problems
3988 * libcoff.h: took out some code which has been #0ed for a long
3990 * targets.c: added h8 coff
3991 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3992 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3994 * coffcode.h: Started to change the way machine dependencies are
3995 handled, from the nest of #ifdefs to macros defined in the
3996 including coff-<foo>.c
3998 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
4000 * aoutx.h (some_aout_object_p): Set the `executable' bit
4001 if the entry point is contained in the text segment, even if the
4002 text segment is at location 0.
4004 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
4005 nonstandard MIPS sections (.rdata, .sdata, etc).
4007 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
4008 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
4009 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
4011 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
4013 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
4015 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
4016 from syms.c to new file stab-syms.c. Also, since GNU extended
4017 type codes such as N_SETT are no longer in ../include/stab.def,
4018 include them manually.
4019 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
4020 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
4021 * libaout.h: Added prototype for aout_stab_name().
4022 * Makefile.in: Update Makefile for new stab-syms.[co].
4024 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
4026 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
4027 rather complicated seeming problem. Eliminate LOGICAL_ versions,
4028 just make N_XXX work by excluding the header from the text segment.
4029 * aoutx.h: Fix comments to match.
4031 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
4033 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
4034 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
4035 for the "logical" text segment (i.e. never consider the exec
4036 header to be part of the text segment). This change is
4037 needed for consistency with various other parts of bfd and ld.
4038 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
4039 and move calculation of obj_textsec(abfd)->size to libaout.h.
4040 * bfd-in.h: Removed bogus ';'.
4042 * Makefile.in: Add MINIMIZE flag to select lean
4043 or bloated target_vector.
4044 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
4045 * newsos3.c: Fixes to ../include/aout64.h remove need
4046 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
4048 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
4050 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
4051 handle both little and big-endian targets, with little
4052 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
4053 * host-aout.c: Add FIXME note.
4055 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
4057 * targets.c: Make the default target_vector contain
4058 just &DEFAULT_VECTOR. This makes executables a lot smaller.
4059 Old behavior can be gotten by defining ALL_TARGETS.
4060 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
4061 Factored out common code into new file aout-target.h.
4062 Saves a lot of duplicate code for a.out variants.
4064 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
4066 Get 'make headers' to work when configured with +subdirs.
4067 * Makefile.in: Add $(subdir) to docdir path.
4068 * doc/Makefile.in (protos): Add $(srcdir) prefix
4069 to name of sed scripts.
4071 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
4073 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
4074 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
4075 to include names of N_SETT etc.
4077 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
4079 * elf.c: Add minimal support for ELF symbol tables. Generates
4080 canonical bfd symbol tables from ELF symbol tables. Change the
4081 name of some functions from bfd_<name> to elf_<name>.
4083 * syms.c: Trivial fix to comment to remove a redundant "to".
4085 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
4087 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
4088 form that GDB recognizes as COFF.
4090 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
4092 * ieee.c (ieee_object_p): cast NULL correctly.
4093 * configure.in: added harris host
4095 * coff-a29k.c: Lots of changes, most from David Wood.
4097 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
4099 * coff-m88k.c (coff_write_armap): Just #undef it.
4101 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
4103 * Makefile.in: standardize on MINUS_G to disable debugging
4104 * coff-m88k.c: create coff armaps instead of bsd ones.
4105 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
4108 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
4110 * elf.c: Additions to support ELF format core files.
4111 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
4112 has support for /proc (all the include files in particular).
4114 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
4116 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
4117 of two N_SO stabs, one for directory, and one for filename.
4119 * bfd-in.h (print_vma): Factor out duplicate definition.
4121 Exit a little more gracefully when malloc returns NULL.
4122 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
4123 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
4124 * libbfd.h: Rre-generated due to libbfd.c update.
4126 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
4128 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
4130 * elf.c (elf_object_p): Don't try to create a bfd section for
4131 the first ELF section header. It is just a placeholder.
4133 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
4135 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
4136 core files, when compiling native.
4137 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
4139 FIXME: The aoutf1.h change below needs to be reversed back
4142 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4144 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
4145 manipulation of lnno fields in lineno structs in a coff-<f>.h
4146 independent way. Override it in coff-<f>.h to your favourite
4147 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
4148 (coff_swap_lineno_out): modified to use the new macros.
4150 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
4152 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
4153 unknown arch when the magic number doesn't specify the
4154 architecture, since some OSs (eg old sun3s) don't set the number, and
4155 020 is probably the right answer anyway.
4157 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
4159 * hosts/h-news.h, hosts/h-rtbsd.h:
4160 Get rid of MISSING_VFPRINTF, since libiberty provides one.
4161 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
4162 bfd_print_symbol_nm, for use by nm.
4163 * aoutx.h (NAME(aout,print_symbol)): Add code for new
4164 bfd_print_symbol_nm option, to print in nm format.
4165 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
4166 oasys.c (oasys_print_symbol): Provide stub implementations
4167 for bfd_print_symbol_nm.
4168 * syms.c: New function bfd_decode_symclass, used by nm printer.
4169 New function bfd_stab_name to look up string name of stab code.
4171 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
4173 * Makefile.in: Added ctor.c
4174 * archures.c (bfd_default_arch_struct) added
4175 bfd_default_reloc_type_lookup.
4176 * coffcode.h: removed a load of #if 0ed code.
4177 (coff_compute_file_section_positions): now works out the section
4178 alignment and size correctly in all cases.
4179 (coff_get_symtab): looks for constructor symbols and calls the
4180 right function when they're found. (coff_canonicalize_reloc):
4181 knows when a section is full of constructors and does the right
4183 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
4185 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
4186 * libcoff.h: removed #if 0ed code
4187 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
4188 arch independent constructor relocation type.
4189 (bfd_reloc_type_lookup): removed the comment "this will go away"
4190 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
4191 reloc which is used when BFD_RELOC_CTOR falls through to give a
4192 default 32bit reloc for constructors.
4193 (bfd_default_reloc_type_lookup): added.
4194 * aoutf1.h: fixed SEGMENT_SIZE typo.
4196 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
4198 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
4199 matching prefix "coff".
4200 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
4201 rs/6000 csect records.
4203 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
4205 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
4206 * configure.in: add motorola delta88 cases
4207 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
4208 write_armap prototype
4209 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
4211 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
4213 * Rename COFF-related files in `coff-ARCH.c' form.
4214 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4215 coff-mips.c, coff-rs6000.c to be exact.
4217 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
4218 make output clutter.
4219 * config/mt-*: Ditto.
4221 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
4223 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
4224 John Gilmore. Archive support from Damon A. Permezel.
4226 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
4227 * configure.in: Add rs6000 case.
4228 * targets.c: Add rs6000 vector.
4229 * archures.c: Add rs6000, fix comment on romp.
4230 * bfd-in.h (enum bfd_error): Add no_debug_section error.
4231 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
4232 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
4233 * section.c (bfd_make_section): Return NULL on attempt to create
4235 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
4236 (bfd_swap_aouthdr_in): Handle lots more members.
4237 (make_a_section_from_file): If section has already been seen,
4238 just return false rather than overwriting it.
4239 (coff_real_object_p): Understand incoming magic numbers.
4240 (coff_set_flags): Understand outgoing magic numbers.
4241 (coff_compute_section_file_positions): outgoing aouthdr magic #.
4242 (build_debug_section): Add fn for reading debug string section.
4243 (get_normalized_symtab): Handle symbol names in debug string section.
4244 Remove unused obj_string_table.
4245 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
4246 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
4247 existing section before making one.
4248 * cpu-rs6000.c: New file.
4249 * rs6000coff.c: New file.
4251 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
4253 * elf.c: Add partial support for ELF format corefiles. Still needs
4254 support for extracting registers from corefiles.
4256 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
4258 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
4259 RANLIB is defined as echo, send the output to /dev/null to help
4260 reduce clutter in the output from doing a make.
4262 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
4264 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
4265 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
4267 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
4269 * coffcode.h (coff_compute_section_file_positions): make it pad
4270 section size out if there are alignment restrictions so that the
4271 image will be ok on a system where section positions are worked
4272 out by accumulating sizes rather than from the section headers.
4273 * targets.c (proto write_armap). Changed orl_count to unsigned.
4274 * opncls.c (bfd_close_all_done). Added so that generative
4275 programs like gas can close a bfd without causing bfd confusion.
4276 * libbfd.h (changed becuase of protos)
4277 * amdcoff.c: messed with the way that jmp displacements are
4278 calcualated. This may not yet be totally correct.
4279 * archive.c (coff_write_armap): rewrote the way that ranlibs are
4281 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
4282 abs symbol has no section (like a register symbol).
4283 (coff_write_symbol) now zeros auxent before filling it up to help
4284 with sensitive applications.
4285 * libbfd.c (bfd_write_bigendian_4byte_int): added.
4287 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
4289 * bfd.c: Make sure we don't get a macro strerror().
4290 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
4291 * trad-core.c (trad_unix_core_file_failing_command): Suppress
4292 attempt to recover command, ifdef NO_CORE_COMMAND.
4293 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
4295 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
4297 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
4299 * archive.c (bsd_write_argmap): The size of the ranlib structures
4300 should not include the size field itself.
4301 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
4302 adata(abfd)->exec_bytes_size field instead of constant macro,
4303 because aoutx.h compiles to a simple .o file shared by
4304 all 32-bits a.out targets.
4306 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
4308 * configure.in: Allow i386-sco-sysv.
4309 * bout.c: Remove unused i960_align; lint dummy core file handlers.
4310 * cpu-h8300.c: lint.
4312 * host-aout.c: New strategy. We use common code, include files,
4313 and data structures to handle the file, but set a few parameters
4314 from the host's config file (page size, text start addr, etc).
4315 * libaout.h: Define HP BSD machine types.
4316 * aoutf1.h: Handle reading a.outs with these types.
4318 * trad-core.c: Pass the u.u_ar0 value as the negative of the
4319 virtual-memory-address of the .reg section. We can't just make a
4320 section for "all the regs and nothing else" because only GDB knows
4321 exactly where the regs are (scattered around the upage and stack).
4322 Clean up memory allocation. Remove big- and little-endian
4323 vectors, replace with single vector; this only runs on the host,
4324 in host byte order. Replace byteswap routines with aborts in case
4326 * targets.c: There's only one trad_core_vec now.
4327 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
4329 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
4331 * hosts/h-amix.h (free): Fix prototype.
4333 * aoutx.h: Don't use NULL as an integer, for braindead systems
4334 that declare it as (void *)0. (From Peter Schauer.)
4336 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
4338 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
4339 problem with bad Ultrix system headers.
4340 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
4341 various kinds of alignments for the various kinds of
4344 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
4346 * doc/Makefile: Don't assume . is on the path (from James Clark).
4348 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
4350 * Makefile.in: Avoid Sun Make VPATH bugs.
4351 * targets.c: Declare trad_core vectors extern.
4353 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
4355 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
4356 * libbfd.h: Moved ALIGN macro here.
4357 * bout.c (b_out_callback): Replace i960_align by align_power.
4359 * libaout.h (struct aoutdata): Added fields page_size,
4360 segment_size and exec_bytes_size. These help generic code
4361 (in aoutx.h and libaout.h) to figure out where to align
4362 the various segments in a demand paged file.
4363 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
4364 to decide if the exec header counts in a_text (text segment size).
4365 Also, assume D_PAGED flag is set; don't set it here.
4366 * bout.c (b_out_callback): Add initialization of
4367 adata fields page_size, segment_size, and exec_bytes_size.
4368 * host-aout.c (NAME(host_aout, callback) and
4369 NAME(host_aout,mkobject): Ditto.
4370 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
4371 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
4372 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
4373 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
4374 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
4375 for some systems (mainly sunos), so do it in the callback instead.
4376 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
4377 * aoutx.h (NAME(aout,set_section_contents): Change the way
4378 filepos and size of sections are carried out to support
4379 older styles of demand paged executables.
4382 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
4384 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
4385 * bfd.c: Added macros to enable gas to swap coff records.
4386 * coffcode.h: Make the coff_swap_*_out routines return the number
4387 of bytes swapped, and cleaned up their prototypes.
4388 * configure.in: Added ebmon/coff support
4389 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
4391 * targets.c: Added new entry points for coff swapping
4393 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
4395 Restructure configuration scheme for bfd, binutils, ld.
4397 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
4398 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
4399 Change some config names to match other dirs.
4400 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
4402 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
4403 ../include/sysdep.h.
4404 * cpu-i960.c: Strncmp needed a length arg.
4405 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
4406 * i386aout.c: Remove dead N_TXTOFF override.
4407 * trad-core.c: Don't disable the whole file if SUN4_SYS.
4408 * config/: Rename some config files to match up h-*.h names.
4409 Remove all the HOST_SYS definitions from the config files.
4410 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
4411 * hosts/h-hp9000.h: Remove USG comment.
4412 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
4413 * hosts/h-news.h, h-sparc-64.h: New config files that had
4414 previously been kludged in the <sysdep.h> file.
4416 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
4418 * config/*: trad-core support is HOST dependent, not target
4419 dependent. Target config files only set DEFAULT_VECTOR and/or
4420 other vector elements. Exception: when host-aout.c is in use,
4421 in which case we're forced to assume we're native (hp, vax,
4422 tahoe). Rename XDEPFILES to HDEPFILES.
4423 * Makefile.in: Rename XDEPFILES.
4424 * config/h-sun*: Don't force static linking.
4425 * trad-core.c: Document how to use it nowadays.
4426 * i386aout.c, newsos3.c: Clean up.
4427 * i386coff.c: Allow 386 coff files to be used as core files too
4428 (for reading core files from embedded systems).
4430 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
4432 * Add i386aout.c for a.out support on the i386.
4434 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
4436 * reloc.c, section.c, syms.c, targets.c: correct info-node
4437 structure in *doc* comments.
4438 doc/Makefile: stop hiding complaints from makeinfo.
4440 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
4442 * aoutx.h (...some_aout_object_p): Take a third parameter,
4443 the internal_exec struct, and avoid ever looking at an
4444 external_exec. All callers changed to read the entire
4445 external_exec struct, swap and check its magic number,
4446 swap in the whole structure, and pass the swapped-in version to
4448 * bout.c: Bring into modern era. Use single _object_p routine
4449 for big- aand little-endian. Provide internal and external
4450 exec header structs. Use separate swap-in and swap-out routines.
4452 * libaout.h: Move struct internal_exec from ../include/aout64.h
4453 to here. Add obj_symbol_entry_size to struct aoutdata.
4454 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
4456 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
4457 EXTERNAL_NLIST_SIZE. Callers changed.
4459 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
4461 * bfd.c: Remove strerror() to libiberty.
4463 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
4464 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
4465 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
4466 last byte of transfer, not first byte, is within the section.
4468 * host-aout.c: Remove `BSD' archive support. Lint.
4470 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
4471 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
4472 `bfd_arch_info_type'. All uses changed.
4473 * reloc.c: Rename `bfd_reloc_status_enum_type' to
4474 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
4475 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
4476 it needs a better name.) All uses changed.
4477 * targets.c: Rename `enum target_flavour_enum' to `enum
4478 target_flavour', and remove the `_enum' from all of the enum
4479 values themselves. All uses changed.
4481 * configure.in, config/h-i386mach: i386 mach host.
4482 * config/t-i386-aout: Use host-aout.c.
4484 * trad-core.c: Give it its own xvec's to make it independent
4485 of other file formats.
4486 * ecoff.c, host-aout.c: Remove refs to trad-core.
4487 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
4488 * targets.c: #ifdef TRAD_CORE, include it in the vector.
4490 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
4492 * reloc.c: Extended NEWHOWTO macro
4493 * ieee.c: Changed the way 8bit pcrel is done
4494 * cpu-h8300.c: got the registers in the right order
4496 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
4498 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
4499 prediction is vindicated!
4501 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
4502 Remove refs to howto.c, since Steve forgot.
4504 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
4506 * elf.c: took the abort out of set_arch_mach so that objdump -i will
4507 still work. Now allows any architecture/machine to be set.
4509 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
4511 * howto.c deleted and moved code to reloc.c
4513 * libbfd.h, libbfd-in.h removed $id stuff for real
4515 * cpu-h8300.c Made it match various different spellings of h8300.
4517 * archures.c: Took out the first char filter which made it only
4518 look for a cpu/arch match when the first chars of supplied and
4519 tested names were the same.
4521 * targets.c removed oasys stuff, pending someone to fix the bugs
4525 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
4527 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
4528 ELF support good enough for GDB.
4529 * configure.in, config/h-amix, config/t-m68k-elf: Handle
4530 m68k-cbm-svr4 host and target.
4531 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
4532 so `diff' and `patch' can cope.
4534 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
4536 * archures.c: removed texinfo error
4538 * init.c: added texinfo hooks, and removed initialization error
4541 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
4544 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
4546 * cpu-i960.c: Avoid numerical count of initializers.
4548 Vax Ultrix changes from David Taylor <taylor@think.com>:
4549 * host-aout.c: Make little-endian vector really little-endian.
4550 * configure.in: Separate vax and tahoe cases, handle ultrix.
4551 * config/t-vax: Add trad-core.o.
4552 * config/h-vaxult: New host system.
4554 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
4556 * bfd-in.h VERSION, change version number to 0.18, this makes a
4557 gap, but now is the same as the linker version number.
4559 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
4560 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
4561 files will eventually contain processor specific bits for bfd,
4562 like strange relocation information and dis/assembly. So far only
4563 the H8 has been even partially done. This work also ties in with
4564 the change in handling architectures.
4566 * amdcoff.c: (a29k_reloc) fix error message.
4568 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
4569 discover the architecture of the bfd. (sunos4_callback) calls the
4570 function bfd_set_arch_mach rather than stuffing stuff directly
4571 into the bfd. (sunos4_write_object_contents), changed names of
4574 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
4575 setup the environment.
4577 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
4578 headers in big endian format, regardless of the endianess of the
4581 * archures.c: totally changed. Now an architecture is represented
4582 with a pointer to an info structure rather than an enumerated type
4583 and a long. The old info is available as two elements in the
4584 structure. Future enhancements to architecure support will
4585 involve pointers to methods being placed into the info structure.
4587 * bfd.c: changed the definition of the bfd structure for the new
4590 * bout.c: (b_out_set_arch_mach) changed to use the new
4591 architecture mechanism.
4593 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
4594 the new architecture mechanism.
4596 * configure.in: added h8 stuff.
4598 * ieee.c: too many changes to note. Now ieee files written with
4599 bfd gas and ld can be read by gld and ieee only linkers and
4602 * libbfd.c, libbfd.h: changed prototype of bfd_write.
4604 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
4605 than fixing the structure directly.
4607 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
4608 than fixing the structure directly.
4610 * opncls.c: (new_bfd) makes sure that bfd_init has been called
4611 before opening a bfd.
4613 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
4614 rather than fixing the structure directly.
4616 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
4617 in the t/hmake file) a user can select which backends they want
4618 linked with bfd without changing the source.
4620 * init.c: new, looks after initializing modules.
4622 * howto.c: for future use, will allow an application to work out
4623 what cookie to use as a handle on a relcoatio howto.
4625 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
4627 * srec.c: Better error checking, partly from Peter Schauer.
4628 (srec_object_p): Avoid assuming any file that starts with 'S' is
4629 an S-record file! (Check for 3 uppercase-hex digits after it.)
4630 (ISHEX): Define new macro for checking supposedly hex characters.
4631 (pass_over): Treat as EOF any S-record line that:
4632 * doesn't have hex in either size character
4633 * produces a size larger than 0x7F
4634 * has an unrecognized type number
4636 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
4638 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
4639 opncls.c: Lint (saber actually).
4641 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
4643 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
4644 * newsos3.c: Fixed two types: newos3 -> newsos3.
4645 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
4646 to use correct segment.
4648 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
4650 * aoutx.h (print_symbol): Handle missing symbol->name.
4652 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
4654 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
4657 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
4659 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
4660 add sgi/irix support.
4662 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
4664 Changes for the AMD 29000 Ultracomputer port from David Wood.
4667 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
4669 * Makefile.in: Make subdirs work by using $(INCDIR) in the
4672 * coffcode.h (coff_real_object_p): Pass information about the
4673 current file's coff symbol format to BFD via the coff_data struct.
4674 (coff_find_nearest_line): obj_icof => coff_data.
4675 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
4676 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
4677 and DIMNUM == E_DIMNUM.
4678 * configure.in: Handle a29k-*-* hosts, and targets
4679 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
4680 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
4681 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
4682 local_linesz to `coff_data' (tdata) struct.
4683 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
4684 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
4686 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4688 * Makefile.in: $(MAKE) for make, $(docdir) for doc
4689 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
4691 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
4693 * aoutf1.h (sunos4_core_file_p): Release the right storage in
4695 (sunos4_core_file_matches_executable_p): Fix header comparison.
4696 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
4697 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
4699 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4701 Allow GDB to patch object files.
4703 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
4704 * trad-core.h (trad_unix_core_file_p): Ditto.
4705 * aoutx.h (aout_set_section_contents): On first output, check
4706 abfd->direction and complain if erroneous.
4708 * Makefile.in: Add crude dependencies.
4710 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4712 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
4713 to h/t-xxxx files so that everything will work on System V.
4715 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
4717 * aoutx.h: Add information on host-aout.c and how to configure
4718 to use it, to the manual.
4719 * configure.in: Tix typo.
4720 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
4721 else dummy out the core file support.
4722 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
4723 specified, use it to locate the data section.
4724 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
4725 rather than as chars (lint).
4727 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
4729 * aoutx.h, coffcode.h: saberized.
4731 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4733 * bfd.texinfo: some cleanup, reincorporated more intro matter from
4735 bfd.c, targets.c: minor rewording of doc segments
4738 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
4740 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
4741 etc, rather than TEXT_START_ADDR.
4742 * host-aout.c: Remove #if 0 around whole thing.
4743 Update to modern (32/64-bit) a.out naming conventions.
4744 Include a large chunk of ../include/a.out.gnu.h to get macros that
4745 are not defined by the system include files.
4746 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
4747 macro used by the other a.out implementations.
4748 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
4750 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4752 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
4753 texdoc and psdoc; make these depend on generated .texi's
4755 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
4758 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
4761 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
4762 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
4763 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
4764 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
4765 obtrusive marks indicating .c origins.
4767 * bfd.texinfo: generalize most references to linker
4769 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4771 * Makefile.in: include core.p in PROTOS (building better bfd.h)
4772 * archures.c: remove empty foo() definition (crept in at vn1.9)
4774 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4776 * bfd.texinfo: use @setchapternewpage on instead of lots of
4777 @page's; minor rephrasing in Introduction.
4779 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
4780 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
4781 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
4782 segments): used BFD (caps) more consistently as a name in
4783 discourse, fixed a few other minor typos and uses of fonts
4786 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4788 * coffcode.h: fixed bug where string table size wasn't being swapped.
4790 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4792 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
4794 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
4795 flags. (bfd_print_symbol_vandf) now knows what to do with the
4798 * aoutx.h: made translate_from_native_sym_flags and
4799 translate_to_native_sym_flags produce the above flags.
4802 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4804 * all files: update copyright notices for GPL version 2.
4805 Install header comments and attribute most modules to their
4806 authors. BFD's name is now officially "Binary File Descriptor",
4807 so remove any conflicting pejoratives.
4808 archures.h: Consists solely of comments; remove it.
4810 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4812 * Makefile.in, bfd.c: Made it compile again.
4814 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4816 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
4819 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4821 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
4822 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
4825 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
4826 29k coff by David Wood (wood@lab.ultra.nyu.edu).
4828 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4830 * Everything: created some new files, core.c format.c, reloc.c,
4831 section.c and syms.c to split the functionality a bit better.
4832 Cleaned up the rest of the files a bit, and added some
4836 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
4838 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
4839 really takes 3 arguments, patched code and ammended prototypes.
4841 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4843 * ../include/bfd.h (struct bfd_target): Added new field
4844 "align_power_min" which contains the minimum alignment for a
4845 section. This is used in coff_new_section_hook. The field
4846 insertion necessitates an update of all backends..
4848 * aoutf1.h jump table field inserted
4850 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
4853 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
4854 table field inserted.
4856 * coffcode.h(just about everything) Now patches up symbol tables
4857 using a different mechanism. The Intel major bug has been fixed,
4858 and the linker can self host on the Aviion and be debugged with
4861 * ecoff.c: new include and jump table patch, i386coff.c: new
4862 include and jump table patch, icoff.c: new include and jump table
4863 patch, ieee.c: can now read archives containing ieee modules.,
4864 libcoff.h: added (combined_entry_type), libieee.h: uped max
4865 sections to 20, m68kcoff.c: new include and jump table patch,
4866 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
4867 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
4868 srec.c: jump table patch. trad-code.c fixed #IF typeo
4870 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
4872 * coffcode.h (coff_swap_aux_in): added else case to deal with
4873 filenames less than 9 characters.
4876 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4878 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
4880 * srec.c: now allows any number of sections to be created in a
4881 file. Outputs addresses of the right length.
4883 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4885 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
4886 target didn't match, the format got set to the attempted match,
4887 breaking a future test.
4889 *../include/i386coff.h : fixed typo in type field with size
4891 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
4892 support in the jump table for the swapping routines exported to
4893 gdb. Now gdb works with the 386.
4895 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4897 * Merge in changes from gdb-3.95 release.
4898 Makefile.in: Allow hmake and tmake files to add OFILES.
4900 bfd.c: support specific targets as well as searching. When
4901 searching, take default target in preference to others.
4903 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
4904 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
4905 libbfd.h: Support specific targets as well as searching.
4906 opncls.c: Support specific targets as well as searching.
4907 targets.c: Search is short-circuited if default target matches.
4908 liboasys.c, libieee.c: Undo bothner changes that make macros
4909 work to the left of assignment, but which depend on the
4910 representations of different pointer types being the same.
4912 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4914 * i386coff.c: created.
4915 * coffcode.h: added support for 386.
4916 * Makefile.in: added support for 386.
4917 * ../include/i386coff.h: created
4919 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4921 * coffcode.h: removed all put_x_<sizes>
4922 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
4926 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4928 * opncls.c: Changed obstack_chunk_alloc use xmalloc
4930 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4932 * everything: Removed sysdep.h from bfd.h and put back into files
4933 from which it was split out. Now 64 bit version is built with a
4934 -DHOST_64_BIT="long long" on the compile line.
4936 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4938 Changed all the [get|put][name] routines to use [get|put]_[size
4941 Put in support for 64 bit work. Now two versions of bfd may be
4942 generated, according to the state of TARGET_64_BIT, one which is
4943 32 bit only, and one which is 64/32 bits.
4944 Created new back end 'demo64' to test 64 bit functionality.
4946 Renamed some files to work on DOS.
4948 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
4949 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
4950 chage, 64 bit transfer. * liba.out.h: Split out common code from
4951 sunos and newsos into liba.out. Name changes and prototype mods. *
4952 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
4953 prototypes for new functions. * libcoff.h: lint * libieee.h: make
4954 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
4955 change and 64bit stuff.* newsos3.c: common code removed, new jump
4956 table. * oasys.c: Name change * opncls.c: Portability fixes *
4957 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
4958 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4959 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4960 64bit ized. * demo64.c: 64 bit a.out back end
4962 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4964 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4965 on LHS of assignment, even when using old compilers.
4966 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4967 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4968 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4969 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4970 * targets.c: Add declaration of newsos3_vec.
4972 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4974 * aout.c: fixxed some of the problems with filepos calculation.
4975 (swap_ext_reloc): fixed problem with creation of relocs.
4976 (aout_set_section_contents): fixed filepos problem
4978 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4979 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4980 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4981 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4982 cleaned up. (coff_write_object_contents) cleaned up.
4984 * ecoff.c: Totally different. Now supports ecoff fully.
4986 * icoff.c: fixed problems in relocation callout.
4988 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4990 * m68kcoff.c: updated target vector.
4992 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4993 choose_reloc_size. (sunos4_write_object_contents) now calls
4994 choose_reloc_size so outputs relocs correctly, also calculates the
4995 size of the sections correctly.
4999 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
5001 Merge Per Bothner's changes to modularize BFD a.out a bit.
5003 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
5004 * ieee.c: Cast enums to int before comparing them, for brain-
5006 * coff-code.h: Remove coff_get_section_contents, and use the
5007 generic one instead.
5009 * aout.c: Derive new module from sunos.c, containing generic
5010 support code for all kinds of a.out files.
5012 * sunos.c: Remove all code that goes in aout.c. Split out
5013 machine dependent followup in sunos4_object_p into
5014 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
5015 and redefine only the names we CHANGE, not all the names. Drop
5016 the little-endian vector, and rename the vector as sunos4 rather
5019 * b.out.c: Use aout.c routines for most of the work. Slight
5020 changes for the new regime. Remove close_and_cleanup and
5021 get_section_contents in favor of generics. New transfer vector
5024 * newsos.c: New support for Sony NEWS, another a.out format.
5026 * ecoff.c: Remove close_and_cleanup. New tvec regime.
5027 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
5028 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
5030 * opncls.c (bfd_close): Call format-dependent write_contents
5031 routine, if writing, before calling target-dependent
5032 close_and_cleanup routine (which is now always generic, I think).
5033 * srec.c: Use bfd_alloc instead of malloc. Remove
5034 close_and_cleanup and move code from it to
5035 srec_write_object_contents. Add write_contents to tvec.
5036 * targets.c: Remove a.out little vector, replace a.out big
5037 vector with SunOS vector. FIXME: Need Vax support again now.
5039 * libbfd.h: Add write_contents format-dependent-vector to the
5040 bfd_target vector. Supply a generic close_and_cleanup routine.
5041 * liba.out.h: Handle the new aout.c split. Add prototypes for
5042 all routines defined in aout.c. Rename "sunos" things to "aout"
5043 things. Add a few fields where needed for various formats.
5044 * Makefile.in: Add aout.c and newsos.c.
5046 * archive.c, ieee.c, oasys.c: Lint.
5048 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5051 changed forward declaration struct stat; to reduce warnings. Changed
5052 comment on bfd_h_<x>_x.
5054 * ../include/m68kcoff.h, ../include/intel-coff.h,
5055 ../include/m88k-bcs.h
5056 Now there are two incarnations of relocs, linenos and syments. One for
5057 internal digestion, and one full of char arrays for I/O. The original
5058 names have gone to detect errors.
5060 * Makefile.in, m68kcoff.c, targets.c
5061 Test new structure code with a 68k coff implementaion
5063 * coff-code.h, icoff.c, coffswap.c, libcoff.h
5064 Fixed all the places where there were problems with the size and
5065 alignments of structures on disk and structures in memory. #ifed out
5066 all the code in coffswap.c, since it should be done using the target
5069 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5071 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
5072 multiple reloc command.
5074 * sunos.c (sunos4_set_section_contents): Made it so that sections
5075 are always padded to their alignment size.
5077 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5079 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
5080 Clean up types and such (saber C problems).
5081 * ecoff.c: Clean up types and such. Remove routines that are
5082 not used. Fix up reading and swapping of shorts from files.
5084 Notes on bfd-0.5.2-patch1a, from Per Bothner:
5086 * a.out.vax.c: Remove two bogus "static" from prototypes.
5088 * ecoff.c: Got rid of lots of non-working junk (that had
5089 been copied directly from coff-code.h).
5090 Updated to be consistent with updates to icoff.c and coff-code.h.
5092 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
5093 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
5095 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
5096 but until the target_vector is automatically generated,
5097 it's as good as any. Note that the text offset is the only
5098 difference between NewsOS and SunOs (including magic numbers).
5099 (Most of the sunos_* routines should to renamed bsd_*
5100 and move to a bsd.c file. Then (and when the target_vector
5101 is automatically generated) it might make sense to create
5102 a separate Sony target.)
5104 * sysdep.h: Don't declare fread and fwrite. Causes trouble
5105 on some systems, and doesn't help on others.
5106 Similarly, only define X_OK if not already defined.
5108 * trad-core.c: Don't include sys/stat.h - at least
5109 on NewsOS 3, it has already been included.
5111 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
5113 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
5114 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
5115 symbol tables if necessary when reading them in, so gdb can use
5116 them. Add "bfd_coff_" to the names so they won't conflict with
5117 names in calling programs. FIXME-soon: if coff-code.h is
5118 included in two BFD modules, this will cause duplicate
5119 definitions; the routines should be exported to a separate,
5120 common, module (probably along with a mess of other ones).
5122 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5124 Improve modtime support.
5126 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
5127 Remove #define for bfd_get_mtime. Remove gratuitous comment.
5128 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
5129 BUG: archive members still do not get correct mod times.
5131 Improve floating point support for core files.
5133 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
5134 (sunos4_core_file_p): Create a second registers section in the
5135 core file, called ".reg2", for the float registers.
5137 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5139 * many changes to improve archive handling; found a logic flaw in
5140 bfd_check_format which only just happened to work by cooncidence.
5142 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5144 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
5147 * bfd.h: changed type of udata in asymbol to void *, like it
5148 should be. Added bfd_reloc_dangerous enum member.
5150 * coff-code.h: Fixed it so that internally generated symbols get
5151 their values relocated correctly in all cases. Removed calls to
5154 * icoff.c: Not understanding the destination symbol of a reloc is
5155 not a failure any more, just 'dangerous'. This allows linking of
5156 b.out and coff images.
5158 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
5162 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5164 * sunos.c (translate_to_native_sym_flags): fixed
5165 sym_pointer->n_value so that symbols on the way out get their
5166 section relative values calculated correctly.
5168 * coff-code.h (mangle_symbols): fixed problem where tags were not
5169 being relocated for structs, enums, unions. Also various lints.
5171 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5173 * archive.c (get_elt_at_filepos): system_call_error returned
5176 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5178 * Resolve the use of no_error and system_call_error.
5179 The bfd library itself now will never set bfd_error to
5182 The code still needs to be combed to make sure all the error
5183 codes are correct. I suspect they are not always set correctly.
5185 * The names of all the messages have _ prepended because the sun
5186 bundled compiler can't distinguish from a macro which takes an
5187 argument and the same identifier in a non-macro context.
5189 * The reason for the above being that entry points which used to
5190 be trampoline functions are now just macros which expand to a
5191 direct call through the bfd's xfer vector.
5193 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
5194 must gas have its own version of everything (the gas version
5195 had the correct value)
5197 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5199 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
5200 properly support i960 architecture and output correct reloc stuff.
5202 * bfd.h: added prototype for bfd_printable_arch_mach, added
5205 * coff-code.h: Applied patches from chrisb to support i960
5206 architecture, zero relocs and swap them correcly and conditionally
5207 compiled the timestamp.
5209 * sunos.c: Made the default section alignment 2^3 so that doubles
5210 are done properly. Fixed the same reloc bug that was in b.out.c
5212 * sysdep.h: Now compiles on a Posix box
5214 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5216 * icoff.c: Fix comment on big-endian version.
5217 * coff-code.h: Make HAS_RELOC really work (it's backwards from
5218 F_RELFLG). Set F_AR32WR in output files if little endian
5221 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
5223 * archures.c fixed =/== typo
5225 * sunos.c added architecture stuff for output. Fixed
5226 bug where files where vma(data) != size(text)
5227 were processed wrong.
5229 * coff-code.h added a lint cast
5231 * (../include/a.out.sun4.h) fixed it so zmagic
5234 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
5236 * archive.c removed loads of includes, and fixed bug where string
5237 table didn't have a null at the end.
5239 * bfd.c fixed includes, added symbols argument to
5240 canonicalize_reloc entry point.
5242 * libbfd.c fixed includes and added some lint patches.
5244 * targets.c added both sorts of intel coff.
5246 * b.out.c fixed included, changed was the canonical
5249 * icoff.c added support for callj and big and little
5252 * opncls.c added chmod+xing for files with EXEC_P set.
5254 * sunos.c fixed includes. Changed default section
5255 alignement to words. Fixed relocation stuff to work with
5258 * bfd.h various new types added, prototype for new
5259 reloc calls, changed bfd->iostream to a void *
5260 to including files don't need stdio.h.
5262 * libcoff.h added conversion table to tie relocs to
5267 * coff-code.h fixed includes. Added code to support
5268 big and little endian formats. Various lints. Better
5269 processing of symbols. Changed reloc stuff to new
5272 * libbfd.h fixed includes
5275 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
5277 * bfd.h changed name of alignment entry in sec_struct to
5278 alignment_power, because of conflicting uses within bfd.
5279 Now it should be obvious that it's a 2**n alignment
5280 specifier. Removed start_pad, end_alignment, block, minsize,
5281 output_file_alignment, subsection_alignment and original_vma fields.
5282 Added align_power() macro. Fixed bfd_section_alignment
5283 acessor macros. Added bfd_symbol_same_target macro.
5285 * b.out.c (b_out_write_object_contents) fixed to use
5286 new alignment member. Fixed (callj_callback) to use section
5287 relative symbols properly.
5289 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
5290 Fixed (translate_from_native_sym_flags) to correctly make
5291 symbols section relative.
5293 * bfd.c (bfd_errmsg) fixed various enum cast problems.
5294 (bfd_make_section) took out initialization of obsolete members.
5295 (bfd_print_symbol_vandf) added
5297 * opncls.c (bfd_create) created.
5299 * coff-code.h (coff_new_section_hook) took away refs
5300 to obsolete members. (make_a_section_from_file) added
5301 conversion between alignment types. (coff_symbol_from)
5302 added. (coff_count_linenumbers) only counts linenumbers
5303 if symbol is of coff-type. (coff_mangle_symbols) only
5304 heavily mangles symbols if symbol is coff-type.
5305 (coff_write_symbols) various lints. (coff_write_object_contents)
5306 various lints and modification for alignment conversion.
5307 (coff_slurp_relocs) fixed for use with new asection shape.
5309 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
5311 * archive.c lots of lint
5313 * b.out.c added callj relocation support, upgrated reloc howto.
5314 Fixed so that asymbol and reloc records are output
5317 * bfd.c lots of lint, support for new bfd entry point
5320 * bfd.h changed definition of asymbol to contain pointer to
5321 owning bfd, removed target dependencies.
5323 * cache.c took out print statements, put in BFD_ASSERT calls.
5325 * coff-code.h various lints, corrected linenumber output
5326 functionality. Added support for new style asymbols and
5327 bfd_print_symbol. Fixed so that asymbol and
5328 reloc records are handled correctly. Added timestamp.
5330 * icoff.c Added support for new howto shape.
5332 * liba.out.h Added support for new asymbol shape
5334 * libbfd.c various lints
5336 * libbfd.h various lints
5338 * libcoff.h added support for new asymbol shape.
5340 * sunos.c various lints. Added support for new asymbol shape
5341 and bfd_print_symbol.
5343 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
5345 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
5346 pointer lint. Added support for callj relocation. Fixed bug where
5347 the last 32 bytes of the text section were overwritten by data. Fixed bug
5348 where archives of b.out didn't work due bfd_slurp_extended_name_table
5351 * sunos.c added support for n_other field. Braced the howto table so
5352 that it won't be affected by any lengthing of the howto struct typedef.
5355 * bfd.h added support for n_other field, added special_function
5356 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
5359 * bfd.c upgraded bfd_perform_relocation, various lints.
5361 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
5363 * ChangeLog: Started ChangeLog for BFD.
5364 * ToDo: Create file for suggestions.
5366 * Makefile: Support easy loading into Saber C.
5367 Add dependencies for icoff.o and bcs88kcoff.o.
5368 Rename coff.c to coff-code.h. Change callers.
5370 * bfd.c (bfd_check_format): Allow the check_format routines
5371 to return the desired target vector, rather than just a Boolean.
5372 bfd.h (bfd_check_format): Change function pointer return type.
5373 archive.c (bfd_generic_archive_p): change callee.
5374 b.out.c (b_out_little_object_p, b_out_big_object_p,
5375 b_out_real_object_p): change callee.
5376 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
5377 in check_format transfer vectors that need a filler.
5378 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
5379 bcs88kcoff.c: change callee.
5380 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
5381 icoff.c: change callee.
5382 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
5384 * libbfd.c (zalloc): It should actually zero the storage!
5385 This was commented out for some reason.
5387 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
5388 This is so callers can avoid <stdlib.h> which doesn't exist
5391 * bfd.c (map_over_sections): Add debugging code, since I
5392 noticed the section count for sunos core files was bad, but only
5393 GDB had detected the problem.
5394 (bfd_set_section_lineno_size, bfd_set_section_linenos,
5395 bfd_get_section_linenos): Remove obsolete functions.
5396 (bfd_apply_relocations): Use longs, not ints, for the math.
5398 * bfd.h: Declare enum boolean and struct bfd_target as well
5399 as typedefs for them. Remove obsolete
5400 bfd_get_section_lineno_size.
5402 * cache.c: Make the "fdopen" support work. Keep better track
5403 of how many files are open. Centralize the opening of files
5404 and be sure bfd_open[rw] actually try to open the file. Evade
5405 linked list initialization problems.
5407 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
5409 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
5411 * cplus-dem.c: Delete file, since it is not part of BFD.
5413 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
5414 (bfd_openr, bfd_openw): Actually open the file, give error now.
5416 * sunos.c (sunos4_core_file_p): Set section count.
5417 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
5418 obsolete definitions.
5419 (_write_symbol_table): Initialize <idx> counter.
5420 (foop): Eliminate debugging code.
5426 version-control: never