1 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
4 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
6 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
7 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
9 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
11 * hpux-core.c: Cast return value from bfd_zalloc.
13 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
15 * Makefile.in (BFD_LIBS): Always include elf.o.
16 (BFD32_BACKENDS): Don't include elf.o here.
17 (ofiles): Delete references to ofiles2 and ofiles3.
18 (do_clean): Delete ofiles.
19 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
20 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
21 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
23 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
26 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
27 (from Meissner's additions to bfd-in2.h).
29 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
33 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
35 * elfcode.h (elf_write_object_contents): Don't drop core if
36 elf_symbol_from returns a NULL pointer when processing a non-elf
37 symbol, use a 0 size instead.
39 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
41 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
42 bfd_elf32_hash, since the hash table is independent of the 32/64
45 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
47 * elf32-i386.h (reloc_type): Reformat spacing.
48 (elf_howto_table): Add the rest of the 386/ELF relocations.
49 (elf_i386_reloc_type_lookup): Ditto.
50 (elf_i386_info_to_howto): Ditto.
51 (elf_i386_info_to_howto_rel): Ditto.
53 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
55 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
56 of nlm_slurp_symbol_table as boolean, not pointer.
57 * nlmcode.h (nlm_canonicalize_reloc): Test return value
58 of nlm_slurp_reloc_fixups as boolean, not pointer.
60 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
62 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
63 are now predefined by GCC
65 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
67 * coffgen.c (coff_print_symbol): Add the section offset to the
68 line number address, so it's printed the same way as the function
69 address. Only showed up for line numbers that aren't in the first
72 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
74 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
75 (nlm_mangle_relocs_func): New macro.
76 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
77 (nlm_i386_mangle_relocs): New function.
78 * nlmcode.h (nlm_compute_section_file_positions): Move all common
79 symbols into the .bss section.
80 (nlm_set_section_contents): Call the mangle_relocs function.
81 (nlm_write_object_contents): Treat a reloc against any defined
82 symbol as an internal reloc. Fix bug in external reloc counting.
83 Get the offset and debugging type right for .bss symbols. Only
84 output debugging symbols for defined symbols.
86 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
88 * coff-z8k.c (rtype2howto): Likewise.
89 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
90 * elf32-i386.c (TRACE): Likewise.
91 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
92 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
93 * coffgen.c (coff_print_symbol): Do an fprintf to the file
94 argument rather than using printf.
96 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
98 * coffswap.h: Added macros used when accessing several fields;
99 default is the same as before.
100 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
101 * coff-alpha.c: Defined macros to use the right sizes in
103 * libecoff.h: Backend information is now in target vector, not
104 BFD. Start of backend information is COFF backend information.
105 * coff-alpha.c, coff-mips.c: Changed accordingly.
106 * ecoff.c (ecoff_mkobject): New function.
107 (ARMAP_START): Changed into backend information, since Alpha uses
109 (ecoff_slurp_armap): Don't overlay archive header.
110 * bfd.c: Include libcoff.h.
112 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
114 * Makefile.in (install): Fix sh syntax error.
116 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
118 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
120 * nlm_slurp_symbol_table: Don't use '&' on arrays.
122 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
124 * ecoff.c: New file for generic ECOFF functions.
125 * ecoffswap.h: New file for ECOFF swapping functions which differ
126 only slightly for different targets.
127 * libecoff.h: Added prototypes for ecoff.c functions.
128 (ecoff_backend_data): New structure.
129 (ecoff_tdata): Added backend_data field. Changed external data
130 pointers to be PTR rather than to a particular struct.
131 (ecoff_symbol_struct): Moved in from coff-mips.c.
132 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
133 Added ECOFF backend structures. Include ecoffswap.h.
134 * coff-msym.c: Removed; superseded by ecoffswap.h.
135 * bfd.c: Include coff/internal.h.
136 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
138 (BFD64_BACKENDS): Added coff-alpha.o.
139 (CFILES): Removed coff-msym.c. Added ecoff.c.
140 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
141 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
142 (ecoff.o, coff-alpha.o): New targets.
143 (coff-msym.o): Removed target.
145 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
147 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
148 of EXFUN in the BFD sources. Heave ho!
150 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
152 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
154 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
156 * hosts/sun3.h: remove some more conflicting decls
158 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
160 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
161 redefine TEXT_START_ADDR to be 0.
163 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
165 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
166 host and target info.
168 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
170 * nlm32-i386.c: New file. First cut at i386 NLM code.
171 * libnlm.h: Added some more prototypes.
172 (struct nlm_relent): New structure.
173 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
174 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
175 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
176 nlm_reloc_fixup_secs.
177 (struct nlm_backend_data): New structure, with accessor macros.
178 * nlmcode.h: Use NLM_HIBIT rather than MSB.
179 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
180 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
182 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
183 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
185 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
186 external references in symbol table as undefined symbols.
187 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
188 argument in get_symtab rather than in slurp_symbol_table.
189 (nlm_slurp_symbol_table): Save symbol information in tdata.
190 (nlm_print_symbol): New function.
191 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
192 nlm_canonicalize_reloc): New functions to read relocs.
193 (nlm_compute_section_file_positions, nlm_set_section_contents,
194 nlm_external_reloc_compare, nlm_write_object_contents): New
195 functions to create NLM files.
196 * nlm-target.h: Define all the nlm functions here either as
197 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
198 the backend_data field to TARGET_BACKEND_DATA.
199 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
200 they are now in nlm-target.h.
201 (TARGET_BACKEND_DATA): Define as NULL.
202 * nlm.c (nlm_mkobject): Do allocate the tdata field.
203 (nlm_set_arch_mach): New function.
204 * targets.c: Added nlm32_i386_vec.
205 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
206 (CFILES): Added nlm32-i386.c.
207 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
208 (nlm32-i386.o): New target.
210 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
212 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
213 C, and aren't needed anyway (return int)
215 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
217 * elfcode.h: Use casts with bfd_alloc and alloca.
219 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
221 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
222 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
223 older cpp's, that don't do additional replacement on the JUMP_TABLE
225 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
228 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
230 Yet another trad-core variant:
231 * config/esix.mh, hosts/esix.h: New files.
232 * configure.hosts: Use them.
234 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
236 * reloc.c (bfd_perform_relocation): Handle the case of
237 complain_overflow_bitfield, rightshift > bitpos, and a negative
240 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
242 * elfcode.h: Reimplement segment writing.
243 (elf_write_phdrs): Use precomputed e_phoff rather than making
245 (elf_build_phdrs): Disabled, for now.
246 (assign_file_position_for_section): Don't change file offset for
248 (assign_file_positions_for_symtab_and_strtabs): New function.
249 (struct seg_info): New type.
250 (map_program_segments): New function.
251 (assign_file_positions_except_relocs): For executables, leave
252 section headers &c for last, and properly align all sections with
254 (prep_headers): No longer abort when EXEC_P is set.
255 (write_shdrs_and_ehdr): Deleted all code relating to program
258 * elfcode.h (various): Deleted some unused code, and debugging
260 (write_relocs): Cache value of last symbol looked up, to save
261 time if the symbol is referred to repeatedly.
262 (elf_fake_sections): Check only SEC_RELOC flag, not number of
264 (assign_section_numbers): Likewise.
266 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
268 * libelf.h (struct elf_backend_data): New field, maxpagesize.
269 (struct elf_obj_tdata): New field, phdr.
270 * elf32-target.h (elf32_bed): Initialize maxpagesize from
272 (ELF_MAXPAGESIZE): Default to 1.
273 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
274 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
275 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
276 Most should have length field of `2'.
278 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
280 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
282 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
284 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
285 the top level script has already adjusted for it.
287 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
289 * srec.c (srec_write_symbols): Get CR LF in the right order.
291 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
293 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
295 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
297 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
298 bitpos when overflow checking.
300 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
302 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
303 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
304 Send error messages to stderr.
306 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
308 * nlm{32,64}-target.h: Remove.
309 * nlm-target.h: New file, merged from nlm{32,64}-target.h
310 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
311 * nlm.c (ARCH_SIZE): Remove define to zero.
312 * nlm32-gen.c (ARCH_SIZE): Define to 32.
313 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
314 * nlm{32,64}-gen.c (nlm-target.h): Include.
315 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
316 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
317 nlm<size>, and use macros select size.
319 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
321 * Makefile.in (Makefile): add configure.in, drop redundant
322 $(srcdir), drop redundant ./
324 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
326 * hpux-core.c: New file; backend for HP/UX style core files.
327 * bfd.c (struct _bfd): Renamed hppa_core_data field to
329 * bfd-in2.h: Updated.
330 * hppa.c (make_bfd_asection, hppa_core_file_p,
331 hppa_core_file_failing_command, hppa_core_file_failing_signal,
332 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
333 Removed from target vector.
334 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
336 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
338 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
339 (HDEPFILES): Set to hpux-core.o.
340 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
341 * hosts/hp300.h (HOST_HP300HPUX): Define.
342 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
343 aix386-core.o, hpux-core.o.
344 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
346 * reloc.c (enum complain_overflow): New enumeration with the
347 various flavours of overflow checking.
348 (srtuct reloc_howto_struct): Changed complain_on_overflow field
349 from boolean to emum complain_overflow. Removed obsolete absolute
351 (HOWTO): Removed absolute argument.
352 (bfd_perform_relocation): Do overflow checking on all types of
354 * bfd-in2.h: Updated accordingly.
355 * all targets: Updated initialization of reloc howto tables.
357 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
359 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
362 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
364 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
366 * elfcode.h: Fix several illegal pointer combination warnings for
367 usages of bfd_alloc and alloca.
369 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
370 apparent Sun C preprocessor recursion. Fix access macros.
371 * nlmcode.h: Remove spurious '&' before several array references.
373 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
375 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
376 config/m68k-coffun.mt -> u68k-coff.mt.
377 * Makefile.in, configure.in: Corresponding changes.
379 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
381 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
382 function name; it's valid without, and some compilers give
383 warnings with it there.
385 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
387 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
388 * bfd.c (union tdata): Add nlm_obj_data;
389 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
391 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
393 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
394 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
395 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
396 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
397 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
398 * bfd-in2.h (INLINE): Defines moved here.
399 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
400 * libelf.h (CAT4): Move define to bfd-in2.h.
401 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
402 * bfd-in2.h (union tdata): Add nlm_obj_data.
403 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
404 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
405 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
406 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
407 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
410 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
412 * configure.{hosts,in}: add i[34]86-*-lynxos* support
414 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
416 * elf.c, elfcode.h, libelf.h: Serious reorganization.
417 Deleted `thunk' structure, merged into tdata, duplicate data
419 Rearranged functions, grouping by functionality.
420 Broke up many functions in elfcode.h, re-ordered many parts of
421 file writing to handle unpredictable state of section relocation
422 table as provided by various applications.
423 Still needs cleanup: Merge functions back together, split out
424 data structure with only data that is used only when writing out
427 * elf.c (bfd_elf_generic_reloc): New function, taken from
429 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
430 bfd_perform_relocation lossage.
432 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
434 (ofiles): Don't use sort or uniq; do it with sh constructs.
436 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
438 * coffcode.h: Recognize I386PTXMAGIC.
439 * aoutf1.h, libaout.h: Add M_386_DYNIX.
440 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
441 New macros; use it if defined.
442 * config/symmetry.mh, hosts/symmetry.h: New files.
444 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
446 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
447 * Makefile.in: Change accordingly.
448 (CFILES): Add elf64-gen.c.
450 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
452 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
454 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
456 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
459 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
461 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
462 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
464 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
466 * configure.in: Recognize h8300h-*-*.
468 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
470 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
471 type R_H8500_HIGH_16.
472 * coff-sh.c (r_imm32): Get the width of the reloc right.
474 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
476 * configure.in: Add new target m68k-coffun to the dpx/2.
477 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
479 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
481 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
482 sparc-aout-specific list.
484 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
486 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
488 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
489 and Jim Kingdon (kingdon@cygnus.com)
491 * elfcode.h: Use memset not bzero.
492 * trad-core.c: Don't include <sys/file.h>.
493 * i386linux.h: Include <sys/file.h>.
494 * coff-m68k-un.c: new file to handle names with underscores on
496 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
497 to not duplicate the function in the executable.
498 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
500 * coffcode.h (MC68KBCSMAGIC): case added.
501 * targets.c: Add m68kcoffun_vec.
502 * configure.host: added support for Bull dpx/2.
503 * config/dpx2.mh, hosts/dpx2.h: new files.
504 * Makefile.in: added target coff-m68k-un.
506 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
508 * aoutf1.h: Add definition of MACHTYPE_OK.
510 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
512 * reloc.c (bfd_perform_relocation): Don't subtract the addend
515 * syms.c, bfd-in2.h: Doc fix.
517 * coffcode.h (CALC_ADDEND): Check for common section using the
518 section flag as well as the symbol flag.
520 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
522 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
523 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
524 be sufficient. Define TEXT_START_ADDR.
526 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
528 * aoutx.h (translate_from_native_sym_flags): Removed statep
529 argument. Just let an indirect symbol point to the next symbol
530 without forcing the next symbol to be undefined. Changed all
532 * hp300hpux.c (slurp_symbol_table): Changed call to
533 translate_from_native_sym_flags.
534 * targets.c: Added hp300hpux_vec.
535 * Makefile.in (hp300hpux.o): Added dependencies.
537 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
539 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
540 relocs together, and add 64-bit versions.
541 (bfd_generic_get_relocated_section_contents): Argument to alloca
544 * libbfd.c (bfd_xmalloc_by_size_t): New function.
545 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
547 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
548 (new_bfd): Prototype-style definition, using DEFUN.
549 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
550 argument is type size_t, not bfd_size_type.
551 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
552 * bfd.c (bfd_default_error_trap, bfd_error_trap,
553 bfd_error_nonrepresentabltrap): Prototypes.
554 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
555 bfd_alloc_grow): Adjusted prototypes for arg type change.
556 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
557 do_slurp_coff_armap, bfd_construct_extended_name_table):
559 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
560 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
563 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
564 (ofiles): New target. Build a list of unique file names, in case
566 (TARGETLIB): Use list of files from ofiles.
567 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
568 minimal-bfd flag and target makefile frag contents.
570 * elfcode.h (elf_read): Delete static declaration, since function
572 (elf_map_symbols): Write out section symbols for all sections, for
574 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
575 section symbols for the same section.
576 (elf_find_nearest_line): Don't print message, just return false.
578 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
580 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
582 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
584 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
586 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
587 (realclean): Remove generated headers.
589 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
591 * section.c (bfd_set_section_content): Deny if file is not opened with
592 the proper mode, set output_has_begun if file is openened for update.
593 * aoutx.h (aout_*_set_section_content): Remove checks that are now
594 done in bfd_set_section_content.
596 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
598 * hosts/std-host.h: Removed declarations of printf, fprintf,
599 fcntl, fread and fwrite. They are all error prone for one reason
600 or another. Changed declaration of memchr from char * to PTR.
602 * configure.in (mips-*-riscos*): New target; use riscos.
603 * configure.host (mips-*-riscos*): New host; use riscos.
604 * config/riscos.mh (HDEFINES): Add -G 4.
606 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
607 rather than casting the result of bfd_h_get.
609 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
611 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
614 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
616 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
617 include in search list if BFD64 is defined.
619 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
620 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
622 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
624 * elf64-target.h, elf64-generic.c: New files.
625 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
626 (elf64-generic.o): List dependencies.
628 * Makefile.in: List target `all' explicitly before host/target
629 makefile fragments are included, in case they define any new
632 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
633 versions as appropriate. Uses updated.
634 (elf_debug_section): Declare before use.
635 (elf_debug_file): New function.
636 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
637 Alignment value in section header is n_bytes, not log2.
638 (new_section_hook): Do nothing for now.
639 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
641 (elf_core_file_p): Simplify check for correct class (word size).
642 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
643 Initialize all fields when creating data structures.
644 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
645 (elf_compute_section_file_positions): Set correct class in output
647 (elf_write_object_contents): Section symbols have empty names in
650 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
651 args to size_t before call.
652 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
654 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
656 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
657 number information, return 0 for line number.
659 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
661 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
664 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
666 * hosts/riscos.h: Define NBPG and UPAGES.
668 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
670 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
671 lvalue; it contains a cast.
673 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
675 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
676 Use unsigned hash values for better hashing.
677 (hash): Hash in the string length for long strings.
679 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
681 * aoutx.h (compare): Replace 3 if's with a subtraction.
682 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
683 in decreasing order of success, as an optimization.
684 (hash): Take a length arg; ignore chars after #25, for speed.
685 (add_to_stringtab): Pass length to hash.
687 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
689 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
691 * elfcode.h (elf_new_section_hook): Do nothing for now.
692 (elf_write_object_contents): Output common symbols the way ELF
695 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
697 * libelf.h (struct elf_obj_tdata and associated macros): Moved
698 here from elfcode.h. A couple of size-specific structure pointers
699 were changed to PTR; uses fixed appropriately.
700 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
701 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
702 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
703 temporary macros to ease name change.
704 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
705 elf_string_from_elf_section, bfd_elf_find_section): Moved here
707 * doc/Makefile.in (libbfd.h): Process elf.c too.
708 * Makefile.in (elf.o): Note new dependencies.
710 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
711 code, tweaked some debug hooks.
712 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
715 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
717 * hosts/riscos.h: New file.
719 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
721 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
722 section already exists, use its pointer to fill in rawdata slot.
724 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
726 * hosts/std-host.h: Return value of puts and fputs is int not void.
728 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
730 * aoutx.h (howto_table_ext): Comment the field names.
731 * reloc.c (bfd_perform_relocation): Fix max and min values.
733 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
735 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
736 size-independent elf internal data structures.
737 * elfcode.h (put_word, get_word): Define as appropriate for
738 architecture word size. Structure swapping functions changed to
739 use them as appropriate.
741 * configure.in: If compiling 64-bit back ends, do them before
744 * libelf.h: Use new size-independent versions of elf internal data
746 (symbol_type): Reordered to put any fields dependent on target
748 (elf_backend_data): Renamed from elf##_backend_data and made
750 (elf_sect_thunk): Now size-independent.
752 * libbfd.c (bfd_log2): Now returns unsigned int.
754 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
756 * Rename config/m88k-aout.mt to config/noop.mt.
757 configure.in: Use it for mips-*-bsd*.
759 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
761 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
762 initializer" warning from gcc.
763 * cpu-h8500.c (arch_info_struct): Likewise.
764 * cpu-sh.c (arch_info_struct): Likewise.
766 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
767 howto_*): Unused functions and variables commented out.
768 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
770 * cpu-h8500.c (compatible): Likewise.
771 * cpu-sh.c (compatible): Likewise.
773 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
774 Always set a valid length value, even for invalid input.
776 * srec.c (srec_write_symbols): Use sprintf_vma.
778 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
779 uint64_type): Provide default definitions.
780 * hosts/std-host.h (int64 stuff): Remove them from here.
782 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
784 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
785 variable. Added default case to switch.
787 * aoutx.h (translate_from_native_sym_flags): Before casting
788 pointers to integers, make sure the integer type is wide enough.
789 * coff-mips.c (ecoff_set_symbol_info): Ditto.
791 * section.c (bfd_get_section_contents): Since `count' is unsigned,
792 don't bother comparing for less-than-zero.
793 (bfd_set_section_contents): Ditto.
795 * elfcode.h (bfd_add_to_strtab): Now static.
796 (sym_is_global): New function.
797 (elf_map_symbols): Call it. Now returns void. Removed unused
799 (bfd_section_from_shdr): Mark string tables other than for section
800 and symbol names as normal sections having contents.
801 (fix_up_strtabs): New function; fixes up ELF header fields for
802 stab sections with string tables associated.
803 (elf_write_object_contents): Map fix_up_strtabs over all BFD
804 sections. Reordered condition tests for symbol flags; default to
805 local-object value instead of global-object.
806 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
807 inside condition test.
808 (elf_print_symbol): Use fprintf_vma.
809 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
812 * bfd-in.h (int64_type, uint64_type): Define these if we fall
813 back to "long long" for HOST_64_BIT.
815 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
816 without using invalid ANSI C preprocessing tokens.
818 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
819 * libelf.h (bfd_elf32_new_section_hook): Declare.
820 * elfcode.h (new_section_hook): Define here.
822 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
823 against multiple inclusions.
825 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
827 * Makefile.in (bfd.h): Generate into current directory by grabbing
828 64-bit definition (if any) from sysdep.h.
829 * bfd-in.h: Put in marker for sysdep.h inclusion.
831 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
833 * reloc.c (bfd_perform_relocation): Check for overflow on
834 pc-relative relocations if the howto asked for it.
836 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
838 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
840 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
842 * config/riscos.m{h,t}: New files.
843 * configure.{host,in}: Use them.
845 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
847 * elf32-mips.c: comment change. This is a mips file, not 88k.
849 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
851 * cache.c (bfd_cache_init): Increment open_files and call close_one
853 (bfd_open_file): Don't increment open_files here.
855 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
857 * config/delta88.mh: Don't set CC.
859 * Makefile.in: Add elf32-{mips,m88k,generic}.
860 elf32-{mips,m88k,generic}.c: New files.
861 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
862 elfcode.h (elf_object_p): Match elf32-generic for all machines which
863 don't match a different target.
865 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
867 Eliminate "int8_type", "int16_type", "int32_type", and their
868 variants from the BFD universe. Leave the 64-bit types for now,
869 since they are in flux.
871 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
872 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
873 * ieee.c: Convert uint8e_type => unsigned char.
874 * oasys.c: Extensive changes to eliminate obsolete types.
875 These depend on changes in ../include/oasys.h as well.
876 * hosts/*.h: Remove declarations of all these types.
878 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
880 * hosts/delta88.h: #if 0 out some declarations which conflict with
883 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
885 * Makefile.in (install): remove parentdir cruft
887 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
889 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
890 * Expurgate random DEFUNs that have crept in.
892 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
894 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
895 only be aligned to a 4 byte boundary.
897 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
899 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
902 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
904 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
905 1927 but fixing some other important things.
907 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
909 * hosts/std-host.h (int64e_type): Fix definition.
911 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
913 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
914 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
915 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
918 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
920 * Makefile.in (install, headers): don't put comments after a tab
921 in the actions section of a rule
923 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
925 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
926 (ecoff_write_object_contents): If not D_PAGED, don't add the
927 section headers to text_size. If not D_PAGED, set the magic
928 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
929 executable, the executable must fully occupy an even number of
931 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
932 ecoff_big_vec): Consistently set section alignment power to 4,
933 since ECOFF sections should be multiples of 16 bytes.
934 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
935 Made ar_pad_char and ar_max_namelen agree for both.
937 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
939 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
940 symbol value, since bfd symbols are section relative, but ELF
943 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
945 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
947 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
949 * hosts/news.h, config/news.mh: New files.
951 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
953 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
954 * coff-h8300.c: More addressing modes.
955 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
957 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
958 H8/300H name. (compatible): New function.
959 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
962 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
964 * coff-mips.c (ecoff_compute_section_file_positions,
965 ecoff_write_object_contents): Only round to page boundaries if
966 D_PAGED flag is set for the output BFD.
968 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
970 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
971 casts to work on machine where sizeof(long) != sizeof(int) !=
973 * coffgen.c (coff_get_normalized_symtab): Ditto.
974 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
976 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
978 * coffgen.c (coff_write_symbols): For empty string table, write
979 out 4 in correct byte order. (from minyard@bnr.ca)
981 * elf32-hppa.c: Don't include libhppa.h for now; define
982 BYTES_IN_WORD instead, until Utah sends a better fix.
983 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
984 of malloc and realloc.
986 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
988 * configure.in (mips-*-ecoffl*): New target; use decstation.
989 (mips-*-ecoff*): Added trailing '*'.
991 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
992 for the FDR, not from the first PDR in the file.
994 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
996 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
998 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1000 * hppa.c (hppa_get_symbol_info): New function.
1002 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1004 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
1007 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
1008 * libhppa.h (MAXCOMLEN): Define unconditionally.
1009 (_PA_RISC_ID): Only define if not already defined.
1010 * elf32-hppa.c: Include libhppa.h.
1012 From Ralph Campbell:
1013 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
1015 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
1017 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1019 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
1020 remove defines of __MSDOS__ and __GO32__ (these are in the
1023 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1026 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
1027 * config/hppabsd.mh: Don't use ranlib.
1029 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1031 * elf.c: New file, for word-size independent code.
1032 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
1033 * Makefile.in: Include elf.o in standard objects.
1035 * bfd-in.h (CAT3): Define here.
1036 * libaout.h, libelf.h: Not here.
1038 * libelf.h (struct strtab): Define here.
1039 (bfd_elf_locate_sh): Declare here.
1040 * elfcode.h (struct strtab): Definition deleted.
1042 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
1044 * Makefile.in: Make "all", not "bfd.h", be the default target.
1045 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
1046 hasn't really changed.
1048 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
1050 * elfcode.h (elf_hash): Provide elf standard hash function.
1051 (various): Key off of the machines use_rela_p field to determine
1052 whether to use REL or RELA relocations.
1053 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
1054 (elf_make_sections): Allocate a pointer to hold all data for a
1055 given section, and copy each fragment into the data region.
1056 Update the section's pointer with the REL implicit addends if the
1057 machine uses REL relocation.
1059 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
1060 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
1061 into was elf32-target.h expects.
1062 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
1063 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
1064 (elf_i386_info_to_howto): Add minimal relocation support.
1066 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
1067 elf_info_to_howto_rel fields.
1069 * elf32-target.h (elf_bed): Add support for new fields in
1072 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
1074 * elf32-hppa.c: Add symbol extension section support, fix
1075 relocation howto table, add stub generation support.
1077 * elf32-hppa.h: Add symbol extension section support, fix
1078 relocation howto table, add stub generation support.
1080 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
1083 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
1086 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
1087 the symbol is not found.
1089 * elfcode.h (elf_compute_section_file_positions): Not all section
1090 file positions were computed.
1092 * elfcode.h (elf_get_sect_thunk): New function.
1094 * hppa.c (sign_ext): Reimplement.
1096 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
1097 these functions static.
1099 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1101 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
1103 * aoutx.h (translate_from_native_sym_flags): Don't set
1104 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
1105 * aoutx.h (translate_to_native_sym_flags): Translate
1106 constructor symbols properly.
1108 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1110 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
1112 * aout-target.h (minimum_alignment): 8 byte alignment is right.
1115 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1117 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
1118 from bfd-in.h and .c files. Build bfd.h in build directory,
1119 substituting in requested target word size. Insert word size into
1120 makefile, and maybe enable 64-bit targets.
1122 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
1123 are available. Conditionalize on this. Assume HOST_64_BIT
1124 will be defined if needed, so 64-bit targets are conditionalized
1125 only in the Makefile.
1127 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1129 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
1131 * coff-sh.c (rtype2howto): Put error message on stderr.
1132 (extra_case): Delete unused variable.
1134 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
1135 before calling printf.
1137 * elfcode.h: New file, almost completely derived from old elf32.c.
1138 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
1139 * Makefile.in (elf64.o): List dependencies, don't build by
1141 (elf64.c): Add to list of sources.
1142 (elf32.o): Update dependencies.
1143 * elf32-*.c: Updated type/macro/structure names. Cleaned up
1144 namespace pollution; rename vectors.
1145 * targets.c, config/*-elf.mt: Updated.
1146 * All uses of 32-bit versions of structures, routines, and macros
1149 * Makefile.in (archures.o, targets.o): Depend on Makefile.
1151 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
1153 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
1155 * elf32.c (elf_string_from_elf_section): Handle index of zero
1157 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
1159 (elf_write_object_contents): Deleted one unused variable and
1160 initialized another to avoid gcc warnings.
1161 (elf_set_section_contents): Delete unused variable.
1163 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
1165 * i386lynx.c: New module for Lynx variant of a.out.
1166 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
1167 * gen-aout.c: Get rid of defunct endian stuff, print out true
1169 * targets.c (target_vector): Add i386lynx_vec.
1171 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1173 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
1175 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1177 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
1178 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
1179 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
1180 trad-core.c: Define a TARGET_get_symbol_info function or macro.
1181 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
1183 * bfd-in.h: Don't define bfd_print_symbol_nm.
1184 Define symbol_info type.
1185 (JUMP_TABLE): Set _get_symbol_info element.
1187 * syms.c (coff_section_type, bfd_symbol_info): New functions.
1188 (bfd_decode_symclass): Use coff_section_type.
1190 * targets.c: Add bfd_get_symbol_info call.
1192 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
1194 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
1195 complaints from ancient gcc's.
1197 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1199 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
1200 hosts/i386linux.h: Define it.
1202 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1204 * VERSION, bfd-in.h: Bump version number to 2.2.
1206 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
1207 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
1208 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
1209 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
1210 LR, RR, hppa_field_adjust): New functions.
1212 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
1214 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
1215 stabs symbols, including new indirect_ptr_ptr argument.
1216 (ecoff_slurp_symbol_table): Pass new argument in calls to
1217 ecoff_set_symbol_info.
1219 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1221 * configure.in: For m68k sysv systems, use m68k-coff.
1223 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
1224 (TDEFAULTS): Define it here. Use the new name.
1226 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
1229 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
1231 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
1232 number of arguments.
1233 (aix386_core_file_p): Initialize core_size to correct value.
1235 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
1237 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
1238 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
1240 * bout.c (aout32_slurp_extended_name_table): Define to be
1241 _bfd_slurp_extended_name_table rather than bfd_true.
1243 * coff-mips.c: Include libaout.h and aout/aout64.h to get
1244 definitions for N_SET[ATDB].
1245 (ecoff_howto_table): Moved near top of file.
1246 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
1247 seen, cook up a constructor section of the same name and put in a
1248 reloc pointing to the symbol. This lets the GNU linker build
1249 global constructors and destructors without using collect.
1251 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
1253 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
1255 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1257 * hosts/miniframe.h: New file.
1258 * configure.host: Use it.
1260 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
1262 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
1263 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
1264 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1265 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
1266 * configure.in (*-*-bsd): Change to *-*-bsd*
1268 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
1270 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
1271 int, for the sake of the old Portable C Compiler.
1273 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
1275 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
1277 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1279 * configure.in: Get target name right for m68*-*-hpux.
1281 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
1283 * trad-core.c (NO_SIGNED_GET): New macro.
1284 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
1285 signed NO_GET, where appropriate.
1287 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
1288 * configure.in (*-*-linux*): Remove until linux port for a
1289 non-i386/i486 system is actually available.
1291 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
1293 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
1294 when compiling under HPUX.
1296 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
1298 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
1299 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
1301 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
1302 * bfd/libhppa.h: Include sysdep here. Conditionalize
1303 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
1304 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
1307 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1309 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
1310 GNU version is needed.
1312 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
1314 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
1316 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1318 * Makefile.in: Build elf32-hppa.o.
1320 * syms.c (BSF_FUNCTION): New symbol flag.
1322 * elf32-hppa.c: Fixed to work with elf32-target.h.
1324 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
1326 * libaout.h (NAME): Don't define if already defined.
1328 * libelf.h: Protect against multiple inclusions.
1329 (elf_symbol_type): Moved here, added new fields.
1330 (struct elf_backend_data): New field `global_sym'; I suspect this
1332 * elf32.c (elf_symbol_type): Deleted from here.
1333 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
1334 point to backend versions of symbols.
1335 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
1336 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
1338 (elf_write_object_contents): Write program headers if appropriate.
1339 (bfd_section_from_shdr): Unnamed sections get empty string for
1340 name, not "unnamed". Handle SHT_NOBITS separately from
1341 SHT_PROGBITS, and set some different flags.
1342 (elf_file_p): New routine.
1343 (elf_object_p, elf_core_file_p): Call it.
1344 (elf_object_p): Handle EM_HPPA.
1345 (elf_symbol_from, elf_idx_of_sym): New functions.
1346 (elf_make_sections): Get symbol number right for relocations. Set
1347 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
1348 (elf_fake_sections): BSS section should be SHT_NOBITS, not
1349 SHT_PROGBITS. Always generate symtab and strtab, not only if
1350 relocations are needed. Set SHF_* flags as appropriate.
1351 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
1352 (elf_write_object_contents): Fix off-by-one error in symbol count.
1353 Store a correct value for the symbol; write the size field
1354 properly; make some guesses about the type field. Set section
1355 type correctly for string tables.
1356 (section_from_elf_index): Check for absolute and common sections
1358 (elf_section_from_bfd_section): Ditto.
1359 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
1360 Use empty string instead of "unnamed" for nameless symbols.
1361 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
1362 HPPA (only?). Don't free raw symbols; keep the pointer around for
1364 (elf_set_arch_mach): Handle bfd_arch_hppa.
1365 (elf_find_nearest_line): Just return false.
1366 (elf_write_object_contents, elf_set_section_contents): Set
1367 output_has_begun field after computing file positions.
1368 (elf_set_section_contents): Write section contents immediately,
1369 rather than caching the whole file and writing it at close time.
1371 * libhppa.h (enum hppa_reloc_field_selector_type, enum
1372 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
1373 hppa_reloc_expr_type_alt): New enumerator types.
1375 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
1376 * configure.in, configure.host: Use them.
1378 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1380 * elf32-target.h: Allow overrides of armap defaults.
1382 * elf32-hppa.c, elf32-hppa.h: New files.
1384 * config/hp300hpux.mt: New file.
1386 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1388 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
1389 (aix386_core_vec): Update for new fields.
1391 * archive.c (bfd_generic_archive_p): Call target-specific
1392 slurp_armap code, instead of bfd_slurp_armap.
1393 (bfd_slurp_bsd_armap_f2): New function.
1394 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
1395 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
1397 * libaout.h (struct aoutdata): New field for subformat, for
1398 differentiating between highly similar a.out formats.
1399 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
1400 version of function.
1401 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
1403 * hp300hpux.c: New file.
1404 * Makefile.in: Include it.
1406 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1408 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
1411 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
1413 * trad-core.c (trad_unix_core_file_p): Check the file size.
1415 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1417 * coff-alpha.c: Remove duplicate function and add warnings.
1419 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
1421 * sco-core.c (sco_core_vec): Add initializers for new target
1424 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
1426 * coffcode.h [_LIT]: Recognize .lit section.
1428 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1430 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
1431 config/alphaosf.mt, hosts/alphaosf.h: New files.
1433 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
1435 * Merge in HPPA/BSD changes from Utah.
1436 * hppa.c: Use this for both HPUX & BSD.
1437 * targets.c: Enable hppa_vec for both HPUX & BSD.
1438 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
1439 * hosts/hppabsd.h: #define HOST_HPPABSD.
1441 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
1443 * libbfd.c: Whitespace changes around byteswap macros.
1444 * libbfd-in.h: Whitespace changes around byteswap declarations.
1446 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
1448 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
1449 system_error anymore. It confuses bfd_check_format().
1451 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
1453 * bfd.c: Add sgi_core_data to tdata union.
1454 * coff-mips.c: Add Irix 4.x core file support.
1455 * hosts/irix4.h: #define HOST_IRIX4.
1457 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1459 * aoutx.h (translate_from_native_sym_flags): Check that the
1460 symbol's section does get set.
1461 (slurp_symbol_table): Zero index means null-string name.
1463 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
1465 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
1467 (write_syms): Use them, to reduce string table size.
1469 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
1471 * trad-core.c (trad_core_vec): Add 6 new initializers to match
1472 new signed get/put fields. Minor reformatting to label
1475 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
1477 * bfd-in.h: Insert comment about SVR3 compiler warnings.
1479 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
1480 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
1482 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
1484 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
1486 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
1487 (swapcore_sparc): Make sp a bfd_vma.
1489 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
1491 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
1492 libbfd.c, libbfd-in.h: Add _do*signed*.
1493 targets.c, all targets: Add bfd*signed*.
1494 bfd-in.h: Add bfd_signed_vma. Add comments.
1496 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
1498 * format.c (bfd_check_error): Check error return from
1499 _bfd_check_format routines.
1501 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
1503 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
1504 recognize .data section if present.
1506 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
1508 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
1509 check for the case where the user sets the address of the BSS
1510 section (and the file header can't specify this). Let the user
1511 set it wherever they want, regardless of what goes in the header.
1513 * ieee.c (ieee_slurp_sections): Pass all ieee section names
1514 straight through into BFD sections. Add comments.
1516 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
1518 Cleanup in preparation for better 64-bit host support.
1520 * bfd-in.h (bfd_64_type): Remove.
1521 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
1523 * bfd-in.h (bfd_size): Remove.
1525 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
1527 * bfd-in.h (bfd_word): Remove.
1528 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
1530 * bfd-in.h (rawdata_offset): Remove.
1531 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
1532 (bfd_perform_relocation): Lint.
1533 (enum bfd_reloc_status): Comment cleanup.
1535 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
1537 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
1539 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
1541 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
1543 * elf32.c: Clean up old comments.
1545 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
1547 * config/sun3.h: String argument to fprintf is const.
1549 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
1550 on systems which define PAGE_SIZE in <limits.h>.
1552 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1554 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
1555 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
1556 the core file failing signal.
1557 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
1558 to supply the core file failing signal.
1560 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
1562 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
1563 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
1564 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
1565 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
1567 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1569 * coff-mips.c (PAGESIZE): Correct value.
1571 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
1573 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
1574 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
1576 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
1578 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
1579 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
1581 (coff_compute_section_file_positions): Force vma and lma of _LIB
1583 (coff_set_section_contents): Count number of entries in new lma
1585 * coffgen.c (make_a_section_from_file): Force lineno_count of
1586 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
1587 SCO 3.2v4 shared library.
1588 * seclet.c (rel): Copy over any section with contents, not just
1591 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
1594 * coff-i386.c (coff_i386_reloc): New function, to generate
1595 relocateable output correctly.
1596 (howto_table): Use coff_i386_reloc for all reloc types.
1597 (CALC_ADDEND): Use a more efficient hack to get the correct addend
1598 for a common symbol.
1599 (i386comm_value): Removed; no longer needed.
1601 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1603 * coffcode.h (coff_set_section_contents): Don't write out
1604 sections without a filepos.
1606 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
1608 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
1610 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
1612 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
1613 * libecoff.h (ecoff_data_type): Added gp_size field.
1614 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
1615 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
1616 Set flags to 0 for large common symbols.
1617 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
1618 which can occur for gas-generated relocs.
1619 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
1620 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
1621 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
1623 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1625 * srec.c (srec_set_section_contents): Use lma field for load
1627 * section.c: Add declaration of lma field to section structure.
1628 * coffcode.h (coff_write_object_contents): Use lma field for load
1630 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
1632 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
1633 symbols in a better way. (translate_to_native_sym_flag): Set the
1634 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
1636 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
1637 (bfd_make_section): Cope with new builtin section.
1638 * syms.c (bfd_decode_symclass): Can now print indirect section
1641 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
1643 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
1644 defined, and yields false.
1645 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
1647 * archive.c (snarf_ar_hdr): Add support for reading (only,
1648 so far) BSD-4.4-style extended headers.
1649 * archive.c: Some more comments.
1651 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1653 * Makefile.in: fix rule for dvi and info, so that the recursive
1654 makes does the right thing, instead of always info
1656 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1658 * libbfd.c (bfd_seek): Disable optimized handling for archives and
1659 archive members; they need more special reatment. For now, verify
1660 that computed and actual file positions correspond.
1662 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1664 * mipsbsd.c: Renamed from aout-mipsbsd.c.
1665 (set_arch_mach): Delete non-MIPS code.
1666 (reloc_howto_type_lookup): Ditto.
1667 * Makefile.in: Adjusted.
1669 * libbfd.c (bfd_tell): Update `where' field.
1670 (bfd_seek): Don't do anything if we're not changing the file
1671 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
1672 field against a SEEK_SET request. Call bfd_tell to re-update
1673 `where' field when done.
1674 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
1676 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
1678 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1680 * Makefile.in: added installcheck target
1682 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
1684 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
1685 if the type is not stNil.
1687 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
1689 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
1690 forward declarations.
1692 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
1693 it's implied by the type.
1695 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1697 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
1699 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
1701 * rs6000-core.c: Add .ldinfo section.
1703 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
1705 * Makefile.in (MAKEOVERRIDES): Define to be empty.
1707 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1709 * section.c (bfd_set_section_contents): whitespace
1710 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
1713 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1715 * hosts/go32.h: don't define POSIX_UTIME
1717 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
1719 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
1720 against machine architecture stored in the ELF header, to resolve
1722 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
1723 NULL, so only use results when non-NULL.
1724 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
1725 and add to vector of targets.
1727 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
1729 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
1730 are always just debugging symbols.
1732 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
1733 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
1735 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1737 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
1738 hpux 7). Patch from friedman@gnu.ai.mit.edu.
1739 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
1740 defined, which they aren't in hpux 7.0.
1742 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
1743 Tran-Le, tranle@intellicorp.com.
1745 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
1747 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
1748 ahead and do the relocation.
1749 (ecoff_refhi_reloc): Don't to the relocation here, just remember
1750 what needs to be done.
1751 (ecoff_reflo_reloc): Do the REFHI relocation here.
1753 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
1755 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
1756 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
1757 relocs are reasonable.
1758 * coff-msym.c: Eliminated uses of DEFUN.
1759 (ecoff_swap_tir_out): New function.
1761 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
1763 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1764 * configure.host (vax-*-ultrix2*): Add triplet.
1765 * hosts/vaxult2.h: New file.
1766 * config/vaxult2.mh: New file.
1768 * aoutx.h (string.h): Include for strchr and friends.
1769 * archive.c (string.h): Include for memchr and friends.
1770 * elf32.c (string.h): Include for strrchr and friends.
1772 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1774 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
1775 (MY_set_sizes): Use sunos4_set_sizes.
1777 * elf32.c: Renamed from elf.c. Several CPU-specific functions
1778 deleted, as well as elf-big and elf-little targets.
1779 * libelf.h: New file.
1780 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
1782 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
1784 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
1786 * coffcode.h (coff_compute_section_file_positions): Don't need
1787 variable "old_sofar" if compiling for i960.
1789 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
1791 * libbfd.h: Updated.
1793 * ieee.c (exten, envi): "static" belongs first in declaration.
1795 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1797 * srec.c: add support for symbolsrec, srecords with symbols in
1800 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
1802 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
1803 to avoid lint complaints.
1805 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1807 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
1808 type SHT_STRTAB. Don't alter file offset for section 0.
1809 (reloc_type_names): Now an array instead of a macro. Still inside
1810 "#if 0", since it's used only in debugging code also in "#if 0".
1811 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
1812 (sort_reloc_map): New function.
1813 (sparc_reloc_map): New variable.
1814 (elf_bfd_reloc_type_lookup): New function.
1816 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
1818 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
1819 bfd_make_debug_symbol; they were already in the target structure.
1820 * Adjusted all uses of JUMP_TABLE.
1821 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
1822 from coff_make_debug_symbol.
1823 * libcoff.h: Updated accordingly.
1825 * Minor cleanups provoked by gcc warnings:
1826 * aoutx.h (NAME(aout, reloc_type_lookup)),
1827 cpu-h8300.c (local_bfd_reloc_type_lookup),
1828 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
1830 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
1831 ieee.c (ieee_slurp_section_data),
1832 elf.c (elf_make_sections, elf_fake_sections,
1833 elf_compute_section_file_positions, elf_write_object_contents):
1834 Removed unused variables.
1835 * archures.c: Removed /* from within comment.
1836 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
1837 * oasys.c (oasys_write_data): Initialize i.
1839 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
1841 * libcoff.h (obj_raw_syment_coun): New macro.
1842 * coffgen.c (coff_get_normalized_symtab): Initialize
1844 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
1846 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
1848 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
1850 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
1851 for compatibility with tools from MIPS.
1853 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
1854 * config/irix3.mt, config/irix4.mt: Removed.
1855 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
1856 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
1858 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
1860 * hosts/hp300bsd.h: Add gross hack to determine whether we
1861 are running on BSD 4.3 or BSD 4.4, and use appropriate include
1862 files (and set other parameters) to match.
1864 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
1866 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
1867 ansi definition which otherwise confuses non-ansi compilers.
1869 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
1870 ultrix cc by forward declaring getenv as is done in
1873 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1875 * elf.c (elf_info_to_howto): cast an enum into unsigned char
1876 avoiding a fatal error in vax ultrix 4.2 cc.
1878 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
1880 * bfd-in.h, VERSION: Roll to version 2.1.
1882 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
1884 * oasys.c (oasys_write_object_contents): Lint.
1885 * srec.c: Whitespace cleanup.
1887 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
1889 * coffgen.c (coff_print_symbol): Print correct tagndx value;
1890 cleaned up output formatting a bit.
1892 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1894 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
1895 relaxable. Should be moved somewhere else.
1897 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1899 * aout-mipsbsd.c: Eliminated uses of DEFUN.
1900 (aout_mips_*_vec): Added seclet_link element.
1902 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
1903 support for aout-mipsbsd target.
1905 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
1907 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1909 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
1911 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1913 Add support for the H8/500
1915 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
1917 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
1919 * libecoff.h: New file. Defines ECOFF backend data for gdb.
1920 * coff-mips.c: Now includes libecoff.h.
1921 (ecoff_data_type): Moved to libecoff.h.
1922 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
1923 call it. If there is ever another ECOFF target, this and the
1924 swapping functions should be accessed via an ECOFF specific target
1926 * Makefile.in (coff-mips.o): Depends on libecoff.h.
1928 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
1930 * coffcode.h: Removed MIPS specific information, since coff-mips.c
1931 no longer includes this file.
1933 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
1934 bits to 0 to make comparison test useful.
1936 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
1937 avoid overflowing GP accessible sections in binutils/objdump.
1939 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1941 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1942 reading more robust: Fail if string index is out of string
1945 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1947 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1948 PCREL13): Don't take dst_address into account; the input file has
1949 already taken care of that.
1951 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1953 * coff-mips.c: Completed support for linker and binutils.
1955 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1957 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1958 original addend from section contents.
1960 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1962 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1963 * hosts/delta88.h (strtol): Fix prototype.
1964 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1966 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1968 * elf.c: Get rid of "#ifdef sparc".
1969 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1970 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1972 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1973 compile type conditionals on host CPU.
1974 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1976 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1978 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1980 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1981 ECOFF which has two common sections.
1982 (bfd_com_section): Set SEC_IS_COMMON flag.
1983 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1984 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1985 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1986 bfd_is_com_section macro rather than checking for equality to
1989 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1991 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1992 (coff_mkobject_hook): Accept aouthdr argument.
1993 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1994 Handle NULL aouthdr argument.
1995 (coff_object_p): If there is no aouthdr, pass it as NULL to
1997 * libcoff.h: Rebuilt for mkobject_hook changes.
1999 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
2000 additional MIPS ECOFF fields.
2002 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
2004 * configure.host: added mips-dec-bsd*
2005 * configure.in: added mips-dec-bsd*
2006 * aout-mipsbsd.c: new file for mips-dec-bsd*
2007 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
2008 * aoutx.h: added mips support.
2009 * archures.c: added mips support to bfd_default_scan().
2010 * cpu-mips.c: added support for R4000 (untested).
2011 * libaout.h: added MIPS1 & MIPS2 magic numbers.
2012 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
2013 hope will make it into include/bfd.h.
2014 * targets.c: added aout_mips_*_vec.
2016 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2018 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
2020 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
2022 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
2024 * libcoff-in.h: Update prototype for coff_count_linenumbers.
2026 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2028 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
2029 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
2030 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
2031 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
2033 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
2034 bfd_swap_reloc_in or coff_swap_reloc_out.
2035 * coff-mips.c: Added code to link and write out symbolic debugging
2036 information, and to swap relocs in and out.
2038 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2040 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
2041 (coff_write_object_contents): coff_count_linenumbers returns the
2042 number of line number records it found.
2044 * coffgen.c (coff_write_linenumbers): only write out line numbers
2045 in the section they belong to.
2047 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2049 * targets.c (bfd_target): Added relocateable argument to
2050 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
2051 target vector for linker use.
2052 * bfd.c (bfd_seclet_link): New macro.
2053 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
2054 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
2055 and boolean return value. Made static.
2056 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
2057 relocateable argument.
2058 * reloc.c (bfd_generic_get_relocated_section_contents): Added
2059 relocateable argument (if relocateable, saves relocs).
2060 * bout.c (b_out_get_relocated_section_contents),
2061 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
2062 relocateable argument (if relocateable, just calls
2063 bfd_generic_get_relocated_section_contents).
2064 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
2065 argument to prototype.
2066 * All targets: Set new _bfd_seclet_link vector to
2067 bfd_generic_seclet_link.
2069 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
2071 * coffgen.c: #include seclet.h.
2073 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
2075 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
2076 debug info. Setup info about linker symbols only, and use
2077 standard bfd fields to hold the info.
2078 * (hppa_object_p): Remove unneeded decls.
2079 * (hppa_new_section_hook): Get rid of most of this.
2080 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
2081 fat. Remove all knowledge of stabs, remove redundant knowledge of
2083 * Remove macros for accessing fields which are now gone.
2085 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2087 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
2089 * coff-z8k.c: delete unused reloc functions
2091 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2093 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
2094 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
2095 * coff-msym.c: Use DEFUN for function definitons.
2096 * coff-mips.c: Added code to read and print symbols, and to find
2099 * coffcode.h: Moved many generic functions into coffgen.c. Moved
2100 swapping functions into coffswap.h for ECOFF use. Moved
2101 relocation functions, only used by h8300 and z8k, into reloc16.c.
2102 Added hooks for coffgen.c functions to backend data structure, and
2103 added hook functions. Still more could be done.
2104 * coffswap.h: New file to hold COFF swapping routines.
2105 * coffgen.c: New file to hold generic COFF functions.
2106 * reloc16.c: New file to hold h8300 and z8k specific relocation
2108 * libcoff-in.h: Added declarations for functions in coffgen.c.
2109 * libcoff.h: Rebuilt to incorporate changes.
2110 * coff-h8300.c: Function name changes.
2111 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
2112 hook rather than defining EXTRA_CASES.
2113 * Makefile.in: Build new files coffgen and reloc16. Added
2114 dependencies of coff-*.o on coffswap.h and seclet.h.
2116 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
2118 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
2119 about discarding const.
2121 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2123 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
2125 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2127 * configure.in (post-target): If --with-minimal-bfd is specified,
2130 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2132 * srec.c (srec_write_records): one of my boards wants a CR between
2135 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
2137 * archive.c (do_slurp_coff_armap): set symdef_count correctly
2138 (it broke a couple of weeks ago).
2140 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2142 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
2143 return type, so libbfd.h doesn't reference undefined typedefnames.
2145 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2147 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
2149 (coff_pointerize_aux): don't pointerize a negative tagndx
2150 (sometimes generated by SCO 3.2v4 cc).
2152 * bout.c (calljx_callback, callj_callback,
2153 b_out_get_relocated_section_contents): warn if relocating against
2154 an undefined symbol.
2156 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
2158 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
2159 Make a bunch more routines be static.
2160 * hppa.c (fill_spaces): Get rid of this, replace with much better
2161 written setup_sections().
2162 * (setup_sections): New routine to create BFD sections for each
2163 space and subspace in SOM files.
2164 * (hppa_object_setup): Use BFD sections created by
2165 setup_sections() to locate GDB symbol table info.
2166 * (make_unique_section): New routine to create a BFD section. It
2167 ensures that the given name is unique, and will generate a unique
2169 * (hppa_object_p): Become much more paranoid about file header.
2170 * (make_bfd_asection): Call bfd_make_section to do the dirty
2171 work. Simplify code somewhat.
2172 * (hppa_core_file_p): Use proper name for stack section.
2173 * libhppa.h: Remove millicode_start, millicode_end decls.
2175 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
2177 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
2179 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
2180 relocs, don't bother doing the adjustment if the value to add is
2183 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
2185 * bfd.c (bfd_get_size): New function that gets an upper bound
2186 on the possible size of any object in a bfd.
2187 * elf.c (bfd_elf_find_section, elf_get_str_section,
2188 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
2190 * elf.c (elf_big_vec, elf_little_vec): Document last three
2191 members initialized to NULL.
2193 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2195 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
2197 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
2199 * hosts/std-host.h: New file. Attempt at a generic/default
2200 set of definitions, to discourage porting to new hosts by copying.
2201 * hosts/news.h: Removed.
2202 * hosts/sparc.h: Use std-host.h.
2203 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
2204 perhaps we can later remove the the_bfd field from each symbol.
2205 * syms.c (struct symbol_cache_entry): Remove unused field
2206 app_data. Add comment noting that the_bfd is almost redundant,
2208 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
2209 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
2210 * hppa.c (fill_spaces): Make slightly more rebust.
2211 * configure.in: Allow std-host as the "default" host.
2213 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
2215 * bfd.c: Add struct hppa_core_data to tdata union.
2216 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
2217 Get rid of HPPA/BSD specific code. That will go somewhere else
2219 * (fill_spaces): Don't spin forever and die if you don't find
2220 $MILLICODE$ subspace.
2221 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
2223 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
2224 Make these work for HPUX.
2225 * (make_bfd_asection): New routine to make section creation a
2227 * (hppa_core_file_p): Completely rewrite, leave out bugs.
2228 * libhppa.h: #include the right system files. Redefine all of
2229 the structs/macros for hacking core files to use more sensible
2230 HPUX core file structures.
2231 * targets.c (target_vector): Conditionalize hppa_vec on
2232 HOST_HPPAHPUX, not hp9000s800.
2233 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
2234 malloc and realloc. #define HOST_HPPAHPUX.
2236 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
2238 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
2239 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
2240 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
2241 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
2243 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
2244 * aix386-core.c: New file for handling core files on AIX on PS/2.
2245 * targets.c: if AIX386_CORE, use aix386_core_vec.
2246 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
2249 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2251 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
2254 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2256 * Makefile.in: added dvi target
2258 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
2260 * bfd.c: Use right name for tekhex tdata struct.
2261 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
2262 * libcoff.h: Updated to get spacing change from coffcode.h.
2263 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
2265 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
2267 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
2268 functions, with the "guts" of the old bfd_slurp_bsd_armap
2269 and bfd_slurp_coff_armap, but assuming we've already checked
2270 if the armap is present or not.
2271 Also, rewrite a bit to avoid keeping around obstack data
2273 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
2274 Various fixes to correctly handle COFF_style archives names.
2275 (Note that because these have a trailing '/', the names can
2276 have embedded spaces.)
2277 * archive.c (bfd_slurp_armap): New function, replaces old
2278 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
2279 _either_ format, and calls do_slurp_bsd_armap or
2280 do_slurp_coff_armap if either form of map is seen.
2281 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
2282 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
2283 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
2284 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
2286 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
2288 * hppa.c: #include "sysdep.h", not <sysdep.h>.
2289 * libhppa.h: Make millicode_start and millicode_end be unsigned
2290 int to be same type as CORE_ADDR in GDB. Why are these here?
2292 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
2294 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
2295 vaddr of the section to the addend.
2296 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
2297 SCO_CORE to SELECT_VECS.
2298 (target_vector): add sco_core_vec.
2299 * sco-core.c (sco_core_vec): add leading underscore initializer.
2300 * configure.in (i[34]86-*-sco*): use target i386-sco.
2301 * config/i386-sco.mt: new file; define SCO_CORE.
2303 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
2305 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
2307 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2309 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
2311 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2313 * hosts/i386linux.h: Include unistd.h.
2315 * aoutx.h (print_symbol): aout_stab_name returns a constant
2317 * libaout.h (aout_stab_name): Fix prototype.
2318 * stab-syms.c (aout_stab_names): Array is now const.
2319 (aout_stab_name): Return value is now pointer to const.
2321 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
2324 * syms.c (asymbol): Added new field "app_data", for data
2325 particular to the application. Some of the linker flags ought to
2326 get moved to this field someday.
2328 * archures.c (bfd_default_scan): Recognize a few more numbers:
2329 80486, 80960, and 960.
2331 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
2332 bfd_coff_std_swap_table, cast to PTR.
2333 * bfd.c (bfd_coff_swap_*): Deleted macros.
2334 * targets.c (struct bfd_target): Deleted COFF-specific swapping
2336 * coffcode.h (type bfd_coff_backend_data): New structure type,
2337 contains pointers to the COFF-specific swapping routines.
2338 (bfd_coff_std_swap_table): New data structure, to be used when
2339 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
2340 (bfd_coff_swap_*): New macros.
2341 * coff-mips.c (mips_coff_swap_table): New data structure.
2342 (ecoff_big_vec): Use it.
2343 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
2344 * All other targets: Deleted coff-specific vector entries.
2346 * trad-core.c: Fixed some `PARAMS' uses that were missing
2349 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
2351 * aoutx.h (some_aout_object_p): Protect arg prototype in
2352 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
2354 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
2356 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
2357 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
2358 PARAMS for readability.
2360 * aoutx.h: Add type to callback parameter.
2361 * coff-mips.c: Don't call trad-core.h, not needed.
2362 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
2363 * trad-core.h: Eliminate, unused.
2365 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2367 * format.c (bfd_check_format): if default target isn't found
2368 then look through the entire list rather than return early.
2370 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2372 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
2374 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2376 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
2378 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2380 * coff-z8k.c: checkpoint, more addressing modes handled
2381 * coffcode.h (get_value): don't truncate reloc->addend field, it's
2384 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
2386 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
2388 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2390 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
2392 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
2394 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
2395 and about when file descriptors are closed.
2397 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2399 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
2400 written out correctly.
2402 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
2404 * section.c: New section bit SEC_SHARED_LIBRARY.
2405 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
2406 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
2409 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
2411 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
2412 macros; use PARAMS to declare the function pointers involved.
2414 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
2415 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
2417 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
2419 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
2421 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
2422 declaring pointers to functions.
2423 * cache.c, elf.c: Move static function decls to top, use PARAMS.
2424 * seclet.h: Declare external function with PARAMS.
2426 * doc/chew.c (exfunstuff): Eliminate.
2427 (paramstuff): Replace exfunstuff with function to generate PARAMS.
2428 * doc/proto.str: Use paramstuff rather than exfunstuff.
2430 * libbfd.h: Update, based on changes in source code and chew.
2432 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
2434 * libieee.h: Add FIXME about removing limit on number of sections.
2435 * bfd-in.h: Improve comments to make it clear that bfd.h is
2436 the wrong place to edit this file.
2437 * Makefile.in (install): Install ansidecl.h and obstack.h in the
2438 same places where we install bfd.h.
2440 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
2442 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
2443 symbol type before blindly modifying the auxent. Specifically,
2444 only modify the endndx fields for types that need it, and don't
2445 set the array information for non-arrays.
2447 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
2449 * aoutx.h (some_aout_object_p): Section list should be set up
2450 correctly anyways; don't have to set up "next" pointers manually.
2452 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
2454 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
2455 config/i386v.mh: removed -DUSG from HDEFINES.
2456 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
2458 hosts/i386v.h: don't define POSIX_UTIME.
2460 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2462 * ieee.c (ieee_slurp_sections): make a private copy of the
2463 section's name before truncating it.
2465 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2467 * hppa.c: add symbol_leading_char entry in transfer vec
2469 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2471 * ieee.c (get_symbol): can now cope when two symbols of a
2472 different class, but the same index number occur consecutively.
2473 (get_section_entry): nicer name for sections being forward
2474 referenced. (ieee_archive_p): don't free the filename string,
2475 since it was never malloced.
2477 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
2479 * coffcode.h (coff_write_object_contents): Zero timestamp field.
2481 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
2483 * coffcode.h (coff_swap_aux_out): set the fcnary info before
2484 optionally setting the dimen info, since they are in the same
2485 memory locations. Also zero out external auxent.
2486 (coff_write_symbol): don't zero external auxent; now done in
2489 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
2491 * Check fclose return value for errors.
2492 libbfd.h: bfd_cache_close now returns a boolean.
2493 cache.c (bfd_cache_delete): return fclose success value.
2494 (bfd_cache_close): return bfd_cache_delete return value.
2495 opncls.c (bfd_close, bfd_close_all_done): return result of
2498 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2500 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
2502 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2504 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
2505 work out a coff relocation type from a howto's attributes rather
2506 than using the input r_type field. This fixes PR1677 and allows
2507 conversion of a.out relocs to coff relocs.
2509 * coffcode.h (coff_write_relocs): if supplied a relocation
2510 relative to an absolute symbol, use the right symbol index.
2512 * reloc.c (bfd_perform_relocation): do a partial link for coff
2515 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
2517 * changes to support i386-sysv with shared libraries:
2518 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
2519 check for .data2; if _LIB is defined, check for it; map
2520 SEC_NEVER_LOAD to STYP_NOLOAD.
2521 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
2522 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
2523 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
2524 if section has contents, not just if it is loadable; if
2525 TWO_DATA_SECS, check for .data2
2526 (coff_set_section_contents): set vma of .lib section to number of
2528 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
2529 don't define coff_write_armap to bsd_write_armap.
2530 * hosts/i386v.h: don't include <utime.h>, since it is not provided
2533 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
2535 * solaris2.h: Get the definition of alloca from alloca.h if we
2538 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
2540 * configure.in (i960-*-{aout,bout}): Support these.
2542 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
2544 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
2546 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
2548 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
2549 no-longer-used definitions of L_SET and L_INCR.
2550 * i386linux.h: Tweaks to smooth Linux build.
2552 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
2554 * seclet.h: Add enum tag to bfd_seclet_enum_type.
2556 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
2558 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
2559 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
2560 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
2561 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
2563 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
2564 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
2566 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
2568 * configure.host: New file, contains mapping of host configs
2569 to host support file names for bfd, binutils, opcodes.
2570 * configure.in: Use it.
2571 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
2572 * i386bsd.c: Cleanup, reformat.
2573 * config/i386-bsd.mt: Comment changes.
2574 * config/i386bsd.mh: New file for core file support.
2575 * hosts/i386bsd.h: Merge changes from Peter Schauer.
2576 * bout.c (ALIGN): Rename to ALIGNER, since system header files
2577 on BSD 4.4 define ALIGN (sigh!).
2579 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2581 * libaout.h (aout_backend_data): added exec_header_not_counted
2582 field. For ZMAGIC files only, when text_includes_header is set, by
2583 default the length of the exec header is counted in the text
2584 section size. For go32, exec header is mapped in but does *not*
2585 contribute to the size of section.
2586 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
2587 is not set, but ztih is, add the size of the exec header to the
2588 recorded size of the text section.
2589 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
2590 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
2591 Also set text_includes_header.
2592 * aout-target.h (*_backend_data): cleare exec_header_not_counted
2593 by default in MY(backend_data).
2595 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
2597 * aout-target.h (callback): Don't define this function if it won't be
2600 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
2601 type doesn't match. Don't lose if file sections have already been
2603 (set_arch_mach): Set reloc_entry_size.
2604 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
2606 * hosts/i386bsd.h: New file.
2607 * configure.in: Recognize i[34]86-*-bsd host.
2609 * aout-target.h (callback, write_object_contents): Delete unused
2612 * aoutx.h (reloc_type_lookup): New function.
2613 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
2614 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
2615 (MY_reloc_howto_type_lookup): Don't define it.
2617 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
2619 (slurp_symbol_table): Use header byte order, not target byte
2620 order, for reading symbol data.
2622 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
2624 * configure.in: Undo some brain damage in the host section.
2625 * configure.in: Reformat the target section, test many configs.
2626 * Makefile.in (make): Remove obsolete `make make'.
2627 * aoutx.h (some_aout_object_p): Make defines line up.
2629 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2631 Now a bfd knows whether underscores are normally prepended
2632 to symbols in its file format.
2634 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
2635 coff-z8k.c: targets set so they have leading underscore
2636 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
2637 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
2638 without leading underscore flag
2639 * targets.c: add symbol leading char to xvec description
2640 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
2642 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
2644 * archive.c: Make errno global.
2645 * archive.c (_bfd_write_archive_contents): If read fails (and
2646 errno!=0) set bfd_error to malformed_archive (since this probably
2647 indicates a truncated archive), rather than system_call_error.
2649 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2651 * Makefile.in: added rules for i386bsd.c
2652 * i386bsd.c: new file, supporting 386bsd.
2653 * configure.in: recognize i386-*-bsd target.
2654 * config/i386-bsd.mt: new file - 386bsd target configuration.
2656 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2658 * configure.in: re-arrange host section to use *-*-* notation,
2659 clean up some of the target section as well
2661 * seclet.c: cast result of bfd_get_relocated_section_contents to
2662 avoid compiler warnings
2664 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
2666 * coffcode.h (coff_section_symbol): Create section if it doesn't
2669 * bout.c: Removed some unused variables.
2671 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
2673 * Portability fixes from p3:
2674 coffcode.h (coff_write_relocs): removed sanity check until it
2675 works on all targets (per advice from sac).
2676 config/hp9000.mh: new file to define USG.
2677 hppa.c: #undef hppa before the JUMP_TABLE.
2678 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
2680 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
2681 local variable target volatile to avoid mysterious bug in
2684 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
2686 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
2687 * hosts/hppahpux.h: Remove bcopy and index circumventions.
2689 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
2691 * coff-z8k.c (func_da, func_jr): Lint.
2692 * coffcode.h: Use memset rather than bzero.
2693 * elf.c: Use memcpy rather than bcopy.
2694 * tekhex.c: Use memset rather than bzero.
2696 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
2698 Add Adobe a.out support.
2700 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
2701 * config/adobe.mt: Add.
2702 * configure.in (*-adobe-* target): Add.
2703 * targets.c (a_out_adobe_vec): Add.
2704 * Makefile.in: add aout-adobe.c.
2706 * configure.in: Put two dashes in all entries to be matched.
2707 Add comments to remind people to do this.
2708 Reorder all entries that match manufacturer names, to occur
2709 last, so they will only be matched if no more specific match
2710 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
2712 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
2714 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
2715 since we should never have a NULL section.
2716 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
2717 tests, set the section to bfd_abs_section.
2719 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2721 * coff-z8k.c: getting closer
2722 * coffcode.h (coff_get_relocated_section_contents): allow
2723 EXTRA_CASES hooks for different arches to provide different reloc
2725 * seclet.h: #ifndef around it to allow multiple inclusion
2726 * srec.c: minor doc fix
2728 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
2730 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
2732 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
2734 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
2737 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2739 * bout.c (b_out_slurp_reloc_table): Clear howto field before
2740 filling in reloc, in case immediately following code doesn't set
2743 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
2745 * coffcode.h (coff_renumber_symbols): set the last renumbered
2746 symbol pointer to NULL, as expected by coff_write_linenumbers.
2747 (coff_write_relocs): apparently a non-zero addend is OK for reloc
2748 type R_IHCONST used on the 29k.
2750 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
2752 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
2753 update, based on how the underlying file was opened. Obsoletes
2755 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
2756 all FASCIST_FDOPEN config defines.
2758 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2760 * sparc-opc.c: Moved to opcodes library, now that we have one.
2761 * Makefile: Don't compile it.
2763 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
2765 * aoutx.h: adjust_sizes_and_vmas did not return anything.
2767 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
2769 * section.c (bfd_set_section_flags): Remove a sanity check.
2770 It is unfortunately broken, and prevents strip from working.
2772 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2774 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
2775 created by last change.
2777 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
2779 * reloc.c (reloc_howto_struct): Make size field be unsigned.
2780 * bfd-in.h: Bump to version 2.0.
2782 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
2784 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
2785 braindamaged HP/Apollo compiler happy.
2787 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
2789 * format.c: Fix description of search for matching target.
2790 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
2791 * targets.c: Update description of search for matching target.
2792 * Makefile.in (do_clean, clean): Fix infant mortality typo.
2793 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
2794 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
2796 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
2798 * Makefile.in: Added mostlyclean/clean/distclean rules.
2800 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
2802 * targets.c (target_vector): Take out oasys (unless that is
2803 the default): Because there is no magic number in archives,
2804 there can be annoying target mis-matches.
2806 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2808 * sparc-opc.c: Rigorously updated to match architecture manual.
2810 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2812 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
2813 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
2814 to the built-in abs_section were not written out correctly.
2816 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
2818 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
2819 large, assume we're using a swapped byte order and fail with
2820 wrong_format rather than dumping core.
2822 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
2824 * Renamed opc-sparc.c to sparc-opc.c for systems with short
2825 filename constraints.
2826 * Makefile.in: Updated to reflect change.
2828 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
2830 Add preliminary support for the we32k:
2832 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
2834 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
2836 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2838 * bout.c: added support for relaxable alignment relocs.
2840 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
2841 pass down pointer to play area rather than use alloca
2843 * cpu-z8k.c (compatible): made static to reduce name space
2846 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2848 Add basic support for the z8k:
2850 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
2851 section.c, targets.c,
2853 * syms.c: move mis-inserted patch.
2855 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
2857 Documentation fixes:
2858 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
2859 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
2861 * reloc.c: break out addend item from surrounding text.
2863 * doc.str (DOCDD): Defined. Adds text to output.
2864 (bodytext): Put bulletize before kill_bogus_lines.
2865 * chew.c (bulletize): End itemization after a blank line, to
2866 prevent following text from being swallowed up in an item.
2868 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
2870 * configure.in: Add sparclite as a target.
2872 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2874 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
2877 * coffcode.h (coff_add_missing_symbols): if symbols don't come
2878 from a coff file (csym is null), dont deref them
2880 * ieee.c (parse_expression): get the answer right when adding an
2881 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
2882 on elts so that filename is filled in.
2884 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
2886 * bout.c (howto_align_table): New set of relocs, with enough
2887 data for "objdump -r" to work.
2888 (b_out_reloc_type_lookup): Recognize alignment relocs.
2890 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
2892 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
2893 invocations of make. Also, always create installation
2896 * config/apollov68.mh: removed -g from CC definition.
2898 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
2900 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
2901 overflowing gp-offset range.
2903 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2905 * srec.c (srec_set_section_contents): don't write out sections
2906 without the LOAD and ALLOC attributes
2908 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2910 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
2911 * libaout.h (struct aout_backend_data): New callback "set_sizes".
2912 * aout-target.h (callback): Don't set page/seg sizes.
2914 (set_sizes): New routine.
2915 (backend_data): Point to it.
2916 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
2917 (sunos4_aout_backend): Point to it.
2918 * aoutx.h (set_arch_mach): Call set_sizes callback.
2920 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
2922 * aout-target.h: Make _bfd_slurp_extended_name_table be
2923 the default. Given that we *write* the suckers (for long
2924 archive member names), we really ought to be able to read them!
2925 * trad-core.c: Don't include <machine/reg.h>. It doesn't
2926 seem to be needed, and many machines don't have it.
2928 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2930 * coff-m68k.c (vector): read and write archives in coff format.
2932 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
2934 * opc-sparc.c: New file.
2936 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
2938 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
2939 pointers to bfd_byte* before performing arithmetic on them. Such
2940 use with bare void* pointers is a gcc extension.
2941 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2942 * archive (normalize): Add to CONST to match actual usages with
2945 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2947 * configure.in: Recognize i486 host cpu, and use i386-elf
2950 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2952 * config/stratus.mt (CC): Remove definition.
2953 * elf.c (bfd_section_from_shdr): Test for the possibility that
2954 section_from_elf_index returns NULL and don't dereference it.
2956 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2958 * add hppa_data to bfd tdata (indirectly via sef).
2960 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2962 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2964 * configure.in: error messages to stderr, not stdout
2966 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2968 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2969 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2970 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2972 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2974 * configure.in: recognize hppa* instead of hppa
2976 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2978 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2979 RTYPE2HOWTO to cope with same.
2980 * reloc.c (bfd_perform_relocation): added support for size of -2
2981 (subtract a word reloc type). Updated doc.
2983 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2985 * Makefile.in: merged changes from progressive, removed rcsid.
2987 * archures.c, archive.c, Makefile.dos: removed rcsid.
2989 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2991 * bfd-in.h : add BFD_IS_RELAXABLE flag
2992 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2993 header e_relaxable, major hackery in callbacks
2994 * libaout.h : add space for a_relaxable.
2995 * seclet.c (rel): don't relax empty sections
2998 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3000 * section.c (STD_SECTION): add some casts to the initializers for
3003 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
3005 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
3006 and add appropriate casts to keep (picayune) aix-cc happy.
3008 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
3010 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
3011 symbol pointers. Punt expensive & useless bfd_realloc. Use
3012 malloc for raw symbols, and free it before returning.
3013 (bfd_section_from_shdr): Do not slurp symbol table until politely
3014 asked. Do not even slurp string tables.
3015 (elf_get_symtab_upper_bound): Count 'em without reading them.
3016 (elf_get_symtab): This is how to politely ask. Schlurp!
3017 This should probably just *become* elf_slurp_symbol_table, FIXME.
3019 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3021 * archive.c (bsd_write_armap): write the timestamp of the
3022 archive header to be just a little bit later than the timestamp of
3023 the file, otherwise the linker will complain that the index is
3026 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
3028 * configure.in: Add m68k-ericsson-*.
3030 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
3032 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
3033 * elf.c: Remove unconditional debug printf's.
3034 (elf_write_object_contents, elf_slurp_symbol_table): Handle
3035 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
3036 (elf_slurp_symbol_table): Hand out symbols in forward, not
3037 reverse order. Simplify duplicate code.
3039 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
3041 * elf.c: Remove "(void)" casts from function calls where the
3042 return value is ignored, in accordance with GNU coding standards.
3044 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
3046 * hppa.c: Apply John's standard fix to avoid "empty translation
3047 unit" warnings from some ANSI-C compilers.
3049 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
3051 * hosts/solaris2.h: Configure same as sysv4.
3053 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
3055 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
3056 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
3057 type match actual return type.
3058 * elf_print_symbol (section_name): Make CONST.
3060 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
3062 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
3063 New files, for Linux (a free Unix clone for 386 machines).
3064 * Makefile.in, configure.in, targets.c: Update accordingly.
3066 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3067 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
3068 correct calling of howto special functions and fixes from Raeburn
3070 * archures.c: nuke bfd_reloc_code_type
3071 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
3072 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
3073 SEC_NEVER_LOAD, various other bfdgas newness
3074 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
3075 * targets.c: change jump table vector to above
3078 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
3080 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
3081 its prototype will be included in libbfd.h. Change result type
3082 to struct * (rather than equivalent typedef) so it can be used in
3083 the prototype, where they typedef won't be known.
3084 * libbfd.h: Updated version.
3086 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
3088 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
3089 targets.c: HPPA merge.
3091 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
3093 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
3094 * config/solaris2.mh: Kludge around Sun compiler bug.
3096 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
3098 * libaout.h (aout_backend_data): Change defs of two bitfields to
3099 be unsigned chars instead to get around rs6000 compiler problem.
3101 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
3103 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
3104 Correct misconception that there can be only one symbol table.
3105 Only call elf_slurp_symbol_table on the full symbol table, not
3106 the dynamic one which is only a subset of the full one.
3108 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3110 * coffcode.h (coff_compute_section_file_positions): For I960,
3111 don't align sections in file.
3113 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3115 * targets.c (struct bfd_target): Added field for target-specific
3116 (but not file-specific) data, for distinguishing minor
3117 characteristics between (e.g.) a.out formats.
3119 * section.c (struct sec): New field user_set_vma indicates vma
3120 field should be heeded, not assumed to be unset.
3121 (STD_SECTION): Initialize that field of standard sections to zero.
3122 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
3124 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
3125 pre-swapped version.
3127 * archures.c (struct bfd_arch_info): Fixed order of comment and
3128 field decl. New fields indicate size of page and segment for
3130 * cpu-m68k.c (N): Fill in values.
3131 * cpu-sparc.c (arch_info_struct): Ditto.
3133 * libaout.h (struct aout_backend_data): Various bits of data (not
3134 all used currently) with characteristics of a.out implementation.
3135 Important field for now is text_includes_header, indicating that
3136 the text section starts immediately after the file header, which
3137 gets mapped in with it.
3138 (struct aout_data): New fields indicate whether vma has been
3139 adjusted yet (not yet used), and what magic number will be used in
3140 the output file (should go away in favor of vma_adjusted).
3141 (WRITE_HEADERS): Code for dealing with section sizes and related
3142 header fields replaced with call to adjust_sizes_and_vmas.
3143 * aoutx.h (some_aout_object_p): Fill in magic number field.
3144 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
3145 (set_arch_mach): Set page size and segment size once CPU
3147 (adjust_sizes_and_vmas): New function; has much code moved
3148 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
3149 and size parameters, as well as many header fields, after deciding
3150 on magic number for output file. Checks to ensure that this
3151 adjustment has only been done once.
3152 (set_section_contents): Call adjust_sizes_and_vmas instead of
3153 doing much of the work here.
3155 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
3156 default (null) values of these fields.
3157 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
3158 value in exec header.
3159 (sunos4_aout_backend, MY_backend_data): Define backend data
3160 indicating file header is included in text section.
3162 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
3164 * hosts/sparc.h (abort, exit): Hide these names if compiling with
3165 gcc version 2, to avoid warnings.
3167 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
3169 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
3170 it's broken on ncr 3000's. Use simple "true" for RANLIB.
3172 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3174 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
3176 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
3178 * section.c (STD_SECTION): Remove extra semicolon in declarations.
3179 * configure.in: Rewrite target parsing to use simple format.
3180 Handle sparc-sun-solaris2 configuration.
3181 * aout64.h: Avoid ANSI C brain death warning.
3182 * elf.c: Avoid trigraph (???) or /* in comments.
3184 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3186 * config/sysv4.mh: new file, RANLIB=echo
3188 * configure.in: handle Solaris2 as -sysv4 or -solaris2
3190 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
3192 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
3193 elf_core_tdata_struct into a single common struct. Core files
3194 wouldn't have worked at all without this.
3195 (bfd_elf_find_section): New function for GDB's undercover use
3196 to find string sections that BFD hides from it.
3197 (elf_get_str_section): Avoid multiple alloc&reads for same data;
3199 (elf_object_p, elf_core_file_p): Allocate internal file header
3200 storage dynamically.
3201 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
3202 * demo64.c: Prevent "empty translation unit" warnings from idiots.
3204 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
3206 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
3208 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
3210 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
3212 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
3214 * configure.in: handle m680[01234]0 as aliases for m68k
3216 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3218 * coff-a29k.c: do byte relocs correctly
3219 * coffcode.h (styp_to_sec_flags): never load INFO sections
3220 * seclet.c (rel): don't relocate INFO sections
3222 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3224 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
3225 Make the symbols unmodifiable.
3226 (bfd_section_init): Deleted.
3227 * init.c (bfd_init): Don't call bfd_section_init.
3229 * section.c (bfd_set_section_contents): Ensure that range to be
3230 written is within section boundaries.
3231 (bfd_get_section_contents): Likewise. Don't bother dispatching if
3234 * libbfd.c (bfd_xmalloc): Text of error message should be const.
3236 * coff-i960.c (howto_table): Deleted.
3237 (howto_rellong, howto_iprmed, howto_optcall): New vars;
3238 interesting entries from old howto_table.
3239 (RTYPE2HOWTO): Adjusted to use switch.
3240 (coff_i960_reloc_type_lookup): New function.
3242 * coffcode.h (coff_new_section_hook): Allocate storage for aux
3243 records for section symbol.
3244 (make_abs_section): Unused; deleted.
3245 (renumber_symbols): Re-order symbols so undefined symbols come
3246 last, as COFF format desires.
3247 (coff_write_symbol): Put C_FILE symbols in debug section always.
3248 (coff_section_symbol): New function; creates a symbol with the
3249 same name as a section, and sets up aux records for it.
3250 (coff_add_missing_symbols): New function; adds section symbols to
3251 symbol table if they aren't there already. Should someday also
3252 add a dummy C_FILE symbol if none is present.
3253 (coff_write_object_contents): Add missing symbols before preparing
3254 symbol table to be written.
3255 (coff_slurp_reloc_table): Verify that symbol indices read in are
3256 in a reasonable range.
3257 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
3258 (obj_conv_table_size): Accessor macro.
3260 * bout.c (b_out_reloc_type_lookup): New function. Handles three
3261 reloc types on i960.
3263 * bfd-in.h (bfd_get_section_name): New macro. Like
3264 bfd_section_name, but returns rvalue, not lvalue.
3265 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
3266 (bfd_get_section_flags): Now returns rvalue.
3268 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
3269 general, some specific to sparc or i960.
3271 * aoutx.h (set_section_contents): Set VMA for each section based
3272 on previous section. If text section VMA doesn't appear to have
3273 been set, make a best guess from the type of file.
3275 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
3277 (MY(vec)): Initialize reloc_type_lookup field.
3279 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
3280 (bfd_error_trap, bfd_error_vector): Extern, not common.
3282 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
3283 few types of relocs for sparc; will need enhancement.
3285 * bout.c (callj_callback): Use DEFUN macro in definition.
3286 * coff-i960.c (optcall_callback): Likewise.
3288 * targets.c (bfd_target): Added fields reloc_type_lookup and
3289 _bfd_make_debug_symbol. Also minor comment changes.
3290 * syms.c (bfd_make_debug_symbol): New dispatching macro.
3291 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
3292 than arch info, and dispatch with BFD_SEND. Callers changed.
3293 * archures.c (struct bfd_arch_info): Deleted field
3295 * cpu-*.c: Don't initialize that field.
3297 * bfd-in.h (enum bfd_error): Add new value "bad_value".
3298 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
3299 (bfd_errmsg): Now returns ptr to const.
3300 * bfd-in.h (bfd_errmsg): Fix prototype.
3302 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
3303 * reloc.c (bfd_generic_relax_section): Ditto.
3305 * section.c (Section Output doc): Improve description of use of
3306 output_section and output_offset.
3308 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3310 * sco-core.c: new file from net.
3311 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
3312 Now we have the hairy linker, it's possible to move symbols from
3313 one section into another. Actually make that work!
3315 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3317 * hosts/sun3.h: fix declaration of free.
3319 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3321 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
3322 * coff-h8300.c (reloc_processing): all relocs are relative to
3324 * opncls.c: don't use fdopen on DOS systems
3326 short patches from Glenn Kasten (glenn@ready.com)
3327 * target.c: enabled oasys support
3328 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
3329 fix problem where a relocation which crossed a modification byte
3330 boundary did not work. Fix problem where a relocation near the end
3331 of a data record did not work.
3334 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3336 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
3337 archvie header string counts the endian way, this heuristic sees
3338 how big an archive string to read by trying it one way and if the
3339 string table is unreasonably big, trying it the other. *FIXME*.
3340 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
3342 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
3344 * bfd-in.h: Increase version number to 1.97, for consistency
3346 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
3348 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3350 * bfd-in.h: bump version to 1.96
3351 Major change; changed calling convention for
3352 bfd_get_relocated_section_contents so that caller allocates
3353 memory for section data.
3354 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
3355 seclet.c, targets.c, bfd.c: reflect new convention.
3356 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
3357 case, then use reasonable default values for SEC_* flags.
3359 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3361 * coffcode.h (coff_write_object_contents): use RELSZ to work out
3362 size of output reloc struct.
3363 * targets.c, Makefile.in: comment out tekhex for the moment.
3364 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
3365 * configure.in: tandem target is st2000
3366 * coff-m68k.c: rename static howto_table to global
3367 m68kcoff_howto_table.
3368 * bout.c: remove unnecessary abort
3369 * coff-a29k.c: various changes to the way relocations work to cope
3370 with the "new order" and latent bugs.
3373 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3375 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
3376 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
3377 * reloc.c (bfd_perform-relocation): don't relocate refs to
3378 absolute symbols if doing a partial link.
3380 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
3382 * configure.in: Add a29k-amd-udi.
3384 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
3386 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
3387 internal_exec structure before initializing the fields that
3388 are used, so that the unused fields are in a known state.
3390 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
3392 * tekhex.c (struct data_struct): Convert from typedef that
3393 typedefs nothing to a normal structure declaration.
3394 * tekhex.c (pass_over): Prototype args for function that
3395 second arg points to.
3397 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3399 * Makefile.in: remove old style staging. Do not print recursion
3402 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
3403 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
3406 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3408 * bfd.c, Makefile.in: added tekhex
3409 * aoutx.h (set_section_contents): pages should be padded to the
3410 size of a page, not the size of a segment.
3411 * configure.in: added go32 host and i386-aout target.
3412 * i386aout.c, libaout.h: now works for go32 target
3413 * ieee.c: fix bit rot.
3414 * seclet.c: support for padding seclet type.
3416 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3418 * Makefile.in: added .NOEXPORT:
3420 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
3422 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
3424 * elf.c (elf_compute_section_file_positions,
3425 elf_write_object_contents): Return boolean, not NULL (which
3427 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
3428 Also ifdef-out code that aborts on unhandled section types.
3430 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
3432 * configure.in: Recognize ncr3000 config
3433 * Makefile.in (MINUS_G): Pass on to recursive makes.
3434 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
3436 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
3438 * Makefile.in: Now that we have sym.h and symconst.h, compile
3439 coff-msym.c on all systems.
3440 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
3441 * coff-msym.c: Update include files and comments; add weakext bit.
3443 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
3445 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
3446 section.c, srec.c, syms.c, coff-h8300.c: Lint.
3448 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
3450 * bout.c, coff-a29k.c, coff-i960.c: Lint.
3451 * configure.in: Add new host and target configs.
3452 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
3453 structs, which vary; just use member name.
3454 (elf_object_p, elf_core_file_p): Lint, fix comments.
3455 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
3457 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
3459 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
3460 local, disposable, copy of the external form of section header
3461 table and program header table entries.
3463 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
3465 * Makefile.in: Set MINIMIZE back to 0 for a real release.
3467 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
3469 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
3472 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
3474 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
3476 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
3478 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
3479 not internal bfd_assert function (twice).
3481 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3483 * aout-target.h: change ar_max_namelen to 15 (the right value)
3484 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
3487 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3489 * archive.c (bfd_generic_archive_p): check for bout archives too.
3490 * bout.c: make it work again.
3492 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
3494 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
3496 * reloc.c (bfd_generic_get_relocated_section_contents): Call
3497 bfd_xmalloc() instead of bare malloc().
3499 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
3501 * Makefile.in: pass down MAKEINFO on info.
3503 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3505 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
3506 host/h-<foo> now just <foo>.
3507 * configure.in: reflect changes
3509 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
3511 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
3512 actual source file, not just the generated libbfd.h.
3514 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3516 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
3517 gdb on little-endian 960 code.
3518 * archive.c (compute_and_write_armap): indirect symbols should go
3519 into the archive header too.
3521 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
3523 * Makefile.in: added check target.
3525 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
3527 * coff-msym.c: Move this file from gdb/ecoff.c. It
3528 handles byte-swapping for ECOFF (MIPS symbol) files.
3529 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
3530 to the files built on MIPS-based hosts.
3531 * Makefile.in: Add rule for coff-msym.
3533 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
3535 * Makefile.in: added clean-info target. MINIMIZE=1.
3537 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
3539 * coff-rs6000.c: Move core file functions into separate
3540 new file rs6000-core.c. This is needed because reading
3541 core files depends on native include files that conflict
3542 with ../include/coff/rs6000.h.
3543 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
3545 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
3547 * aoutx.h (NAME(aout,print_symbol)): Don't print
3548 symbol addresss for undefined symbols.
3549 * coff-rs6000.c: Various updates (due to target-
3550 independent changes).
3551 * libbfd.h: Ditto (tdata field is now a union).
3552 * hosts/h-sparc.h: Removed prototype for bogus function
3553 'emset' (presumably should have been 'memset' - which is there).
3555 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
3557 * configure.in (mips-big-* target): Same is Iris.
3559 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3561 * aoutx.h (translate_from_native_sym_flags): when creating an
3562 alias symbol, fill in the section as undefined, rather than
3563 leaving it blank. If an output section can't be found for a
3564 symbol, then don't core dump.
3566 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3568 * Makefile.in, configure.in: removed traces of namesubdir,
3569 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3570 copyrights to '92, changed some from Cygnus to FSF.
3572 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3575 * coff-h8300.c: fix stupid reloc subtraction bug
3576 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
3577 since that's how wide it is. (coff_slurp_symbol_table): always zero out
3578 the symbol.flags and done_lineno fields.
3580 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3582 * coffcode.h (coff_write_symbol): write out the correct number of
3584 * cpu-h8300.c: fix disassembly bug
3586 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
3588 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
3589 section_from_bfd_index), cpu-h8300.c (howto*_callback),
3590 reloc.c, section.c (bfd_map_over_sections), targets.c
3591 (bfd_target_list): Protolint.
3592 * libbfd.h: Update to match a libbfd-in.h from a month ago.
3594 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3596 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
3598 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
3599 section of a symbol rather than the section of a reffed symbol to
3600 determine the r_index of an emmitted reloc.
3602 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
3604 * PORTING: New (preliminary) porting guide.
3606 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
3608 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
3609 (howto_hvrt16): lint.
3611 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
3613 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
3614 a full configuration (with possible cross-development),
3615 instead of using host-aout.c.
3617 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
3619 * aout-target.h (MY(write_object_contents):
3620 Set obj_reloc_entry_size (abfd).
3621 * gen-aout.c: Change to emit a .c files, not a .h file.
3623 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
3625 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
3626 BSF_ABSOLUTE and replace with bfd_abs_section reference.
3628 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3630 * coffcode.h (get_normalized_symtab): fixed bug where symbols
3631 with more than one auxent can cause nasty core dumps.
3633 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
3634 "done_lineno" so that a symbol which appears twice in the symbol
3635 table only gets it's linenumbers relocated once. Modifed
3636 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
3639 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3641 * aoutx.h: (translate_from_native_sym_flags): fix constructor
3642 stuff to use the New Order.
3644 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
3646 * ieee.c: Change type of envi[] to unsigned char.
3648 * configure.in: fix vax ultrix configuration.
3650 * elf.c (bfd_section_from_shdr): Deal with null return from
3651 bfd_make_section(). (elf_object_p): Select endianess properly.
3653 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
3655 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
3657 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
3659 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
3660 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
3661 * host-aout.c: Don't use aout-params.h; configure these systems
3662 in their xm files, not in a randomly generated file.
3663 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
3665 * hosts/h-vaxbsd.h: Define the form of exec and core files.
3667 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
3669 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
3670 host_aout_vec here as well.
3672 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
3674 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
3675 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
3676 to prevent undefined symbol.
3678 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3680 Various lints found on PersSony
3681 * aoutx.h: cast an enum
3682 * coff-a29k.c: many ints in reloc structure turned to enum
3683 * coffcode.h: more enums
3684 * cpu-h8300.c: more enums
3685 * opncls.c: more enums
3687 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
3689 * configure.in: Make Tahoe configuration work again.
3690 * bfd-in.h: Remove trailing comma from enum declaration.
3691 * ieee.c: Can't put byte values >0x7F into a signed char.
3693 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
3695 * Makefile.in: Add dependencies for various coff-*.o files.
3697 * elf.c: Remove extraneous paren from core_prpsinfo and
3698 core_prpstatus macros, rename core_prpstatus to core_prstatus.
3699 Replace references to old section "size" member with new
3700 "_raw_size" member. Implement elf_make_empty_symbol, which
3703 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
3705 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
3708 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3710 * coffcode.h (bfd_coff_relax_section): now static.
3711 (bfd_coff_get_relocated_section_contents): various type lints.
3713 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3715 New entry point in the transfer vector - bfd_relax_section.
3717 * aout-target.h: add to vector, call generic_relax
3718 * bfd-in.h: add to vector
3719 * bfd.c: add #define for vector
3720 * bout.c: add to vector, call generic_relax
3721 * coffcode.h: add to vector, also now has coff specific relax code
3722 for the relaxable H8/300 relocs. Also clean up abs section cruft.
3723 * elf.c: call generic_relax
3724 * ieee.c: call new vector, clean up some bugs due to the creation
3726 * libbfd.h: add bfd_generic_relax_section EXFUN
3727 * oasys.c: call generic_relax
3728 * reloc.c: implement generic_relax
3729 * seclet.c: moved much of this into coffcode.h
3730 * srec.c: call generic_relax
3731 * targets.c: define new transfer vector
3733 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3735 * everything: now modified to use smaller reloc type. Self hosts
3738 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
3740 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
3741 New files for stratus.
3743 * configure.in: Add configuration fragments for stratus.
3745 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
3747 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
3748 variables as CONST since they are set to point to a const char
3749 string. Fixes compiler complaints.
3751 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
3753 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
3756 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
3758 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
3759 symbols, so that we can emit the correct file name even
3760 if it's an include file.
3762 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
3764 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
3765 (Reported by john@labtam.labtam.oz.au (John Carey)).
3767 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
3769 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
3771 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
3772 being used to -DHAVE_PROCFS.
3774 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
3775 '#include "fopen-same.h"' to end of file to match other h-* files.
3777 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
3779 * configure.in: Change svr4 references to sysv4. Add case
3780 "unknown" for target vendor and infer some targets based
3781 on the specified operating system.
3783 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
3785 * bfd-in.h, libaout.h: ANSIfy enums.
3787 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3789 * archive.c (normalize): created version for VMS which removes the
3790 VMS directory crap from the front and end of a filename, eg turn
3791 [-.foo]bar.obj;123 into bar.obj
3792 (bfd_construct_extended_name_table): now writes index into an
3793 extended name table in decimal - the same base used to read an
3794 extended name table.
3796 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
3798 * aout-encap.c: Fix to use aout-target.h.
3799 * aoutf1.h: Use standard MY_object_p and MY_callback
3800 in aout-target.h. Remove target-specific versions.
3801 * host-aout.c: Re-write to use aout-target.h.
3802 * gen-aout.c: New files use with host-aout.c to generate
3803 host-specific a.out-related parameters.
3804 * Makefile.in: host-aout.o depends on aout-params.h, which is
3805 generated by gen-aout.
3806 * aout-target.h: Make a little more flexible.
3807 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
3808 macro. Instead, inline it in aout-target.h.
3809 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
3810 a gcc -Wall warning.
3811 * archive.c: Add missing commas in DEFUN macro (2 places).
3812 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
3813 Berkeley ones, now that libiberty has them:
3814 bcopy->memcpy, bzero->memset, bcmp->memcmp.
3815 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
3816 remove unused variable.
3818 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
3820 * elf.c (elf_core_file_matches_executable_p): Enclose corename
3821 and execname inside HAVE_PROCFS ifdef since they are unused
3822 when it is not defined.
3824 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
3826 * elf.c: Flag all sections as either code or data. We can't
3827 be sure what they are anyway, since ELF doesn't fit the
3828 traditional model of text+data+bss very well. Add new local
3829 function elf_read() to simplify code. Record entry point in
3832 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
3834 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
3835 rather than N copies of the same lines.
3837 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3839 * cpu-h8300.c: disassemble branch displacements correctly
3840 * coff-h8300.c: put reloc offsets out in 32bits
3842 * makefile.dos, configdj.bat: New files from DJ
3843 * cache.c: fopen with new macros is needed for DOS.
3844 * ieee.c: environ renamed to envi to stop an include file
3846 * opncls.c, coff-rs6000.c: more fopens with macros.
3848 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3850 * Makefile.in: infodir belongs in datadir.
3852 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3854 * Makefile.in: fix where docdir lives
3856 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
3857 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
3858 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
3859 srec.c, syms.c, targets.c : all new documentation and lint
3863 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
3865 * coffcode.h, srec.c: Lint.
3867 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3869 * Makefile.in: install using INSTALL_DATA, added standards.text
3872 * configure.in: mark directory as target dependent. configure
3873 nows works in objdir always so make file existence checks
3876 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3878 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3879 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3880 and mandir now keyed off datadir by default.
3882 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3884 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
3885 computation of arch and machine type so it's worked out before
3886 some_aout_object_p is called.
3887 * aoutx.h: (some_aout_object_p): don't set arch and mach to
3889 * archures.c: add extra field 'section_align_power' to hold
3890 default section alignment in object files.
3891 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
3892 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
3893 initialize the new field.
3894 * bout.c (b_out_callback): replace the text size, since aout
3896 * aoutx.h: Documentation in the new style
3898 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
3900 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
3901 use the saved value if mtime_set is already set (intended
3902 for archive files, though apparently not used yet).
3904 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
3906 * targets.c: Revise comments about how to configure the target
3907 vector, to match reality. Remove mention of obsolete methods.
3908 Remove long lists of capitalized macros that turn into the same
3909 thing in lowercase. Normal vector simply lists all known
3910 lowercase xvec names; all other cases are handled by SELECT_VECS.
3912 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
3915 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
3916 list of supported targets.
3918 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
3920 * archive.c (bsd_write_armap): The pad byte sometimes added to
3921 the string table in a __.SYMDEF member is now
3922 counted as part of the size of the string table.
3923 This is compatible with the old ranlib, as well as Sun's.
3925 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3927 * srec.c: Rewrote to fix many bugs; now gets the record type
3928 right, doesn't choke on input, sets the start address in an S9 and
3929 fills in the filename on an S0.
3931 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3933 * cpu-h8300.c: Add support for MEMIND addressing mode
3935 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
3937 * coffcode.h: use the new macro if available
3939 * elf.c (elf_corefile_note): cast malloc to avoid warning.
3940 * Makefile.in: Fixed dependencies due to file rename
3942 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3943 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3944 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
3945 newos3.c, stab-syms.c, syms.c: All these files have had their
3946 #includes altered to point to the new places.
3948 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3950 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3952 * configure.in: Add vendor "ncr" as supported per-target vendor.
3953 Add svr4 case for i386 per-host case.
3955 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3958 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3960 * syms.c (bfd_decode_symclass): Return 'A'
3961 for symbols that are both absolute and global.
3962 * archive.c (bfd_special_undocumented_glue): Return NULL
3963 if bfd_ar_hdr_from_filesystem returns NULL.
3965 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3967 * Makefile.in: added coff-h8300
3968 * configure.in: now h8 is a coff target
3969 * cpu-h8300.c: fix various disassembly problems
3970 * libcoff.h: took out some code which has been #0ed for a long
3972 * targets.c: added h8 coff
3973 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3974 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3976 * coffcode.h: Started to change the way machine dependencies are
3977 handled, from the nest of #ifdefs to macros defined in the
3978 including coff-<foo>.c
3980 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3982 * aoutx.h (some_aout_object_p): Set the `executable' bit
3983 if the entry point is contained in the text segment, even if the
3984 text segment is at location 0.
3986 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3987 nonstandard MIPS sections (.rdata, .sdata, etc).
3989 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3990 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3991 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3993 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3995 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3997 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3998 from syms.c to new file stab-syms.c. Also, since GNU extended
3999 type codes such as N_SETT are no longer in ../include/stab.def,
4000 include them manually.
4001 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
4002 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
4003 * libaout.h: Added prototype for aout_stab_name().
4004 * Makefile.in: Update Makefile for new stab-syms.[co].
4006 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
4008 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
4009 rather complicated seeming problem. Eliminate LOGICAL_ versions,
4010 just make N_XXX work by excluding the header from the text segment.
4011 * aoutx.h: Fix comments to match.
4013 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
4015 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
4016 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
4017 for the "logical" text segment (i.e. never consider the exec
4018 header to be part of the text segment). This change is
4019 needed for consistency with various other parts of bfd and ld.
4020 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
4021 and move calculation of obj_textsec(abfd)->size to libaout.h.
4022 * bfd-in.h: Removed bogus ';'.
4024 * Makefile.in: Add MINIMIZE flag to select lean
4025 or bloated target_vector.
4026 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
4027 * newsos3.c: Fixes to ../include/aout64.h remove need
4028 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
4030 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
4032 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
4033 handle both little and big-endian targets, with little
4034 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
4035 * host-aout.c: Add FIXME note.
4037 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
4039 * targets.c: Make the default target_vector contain
4040 just &DEFAULT_VECTOR. This makes executables a lot smaller.
4041 Old behavior can be gotten by defining ALL_TARGETS.
4042 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
4043 Factored out common code into new file aout-target.h.
4044 Saves a lot of duplicate code for a.out variants.
4046 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
4048 Get 'make headers' to work when configured with +subdirs.
4049 * Makefile.in: Add $(subdir) to docdir path.
4050 * doc/Makefile.in (protos): Add $(srcdir) prefix
4051 to name of sed scripts.
4053 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
4055 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
4056 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
4057 to include names of N_SETT etc.
4059 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
4061 * elf.c: Add minimal support for ELF symbol tables. Generates
4062 canonical bfd symbol tables from ELF symbol tables. Change the
4063 name of some functions from bfd_<name> to elf_<name>.
4065 * syms.c: Trivial fix to comment to remove a redundant "to".
4067 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
4069 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
4070 form that GDB recognizes as COFF.
4072 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
4074 * ieee.c (ieee_object_p): cast NULL correctly.
4075 * configure.in: added harris host
4077 * coff-a29k.c: Lots of changes, most from David Wood.
4079 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
4081 * coff-m88k.c (coff_write_armap): Just #undef it.
4083 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
4085 * Makefile.in: standardize on MINUS_G to disable debugging
4086 * coff-m88k.c: create coff armaps instead of bsd ones.
4087 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
4090 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
4092 * elf.c: Additions to support ELF format core files.
4093 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
4094 has support for /proc (all the include files in particular).
4096 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
4098 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
4099 of two N_SO stabs, one for directory, and one for filename.
4101 * bfd-in.h (print_vma): Factor out duplicate definition.
4103 Exit a little more gracefully when malloc returns NULL.
4104 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
4105 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
4106 * libbfd.h: Rre-generated due to libbfd.c update.
4108 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
4110 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
4112 * elf.c (elf_object_p): Don't try to create a bfd section for
4113 the first ELF section header. It is just a placeholder.
4115 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
4117 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
4118 core files, when compiling native.
4119 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
4121 FIXME: The aoutf1.h change below needs to be reversed back
4124 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4126 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
4127 manipulation of lnno fields in lineno structs in a coff-<f>.h
4128 independent way. Override it in coff-<f>.h to your favourite
4129 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
4130 (coff_swap_lineno_out): modified to use the new macros.
4132 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
4134 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
4135 unknown arch when the magic number doesn't specify the
4136 architecture, since some OSs (eg old sun3s) don't set the number, and
4137 020 is probably the right answer anyway.
4139 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
4141 * hosts/h-news.h, hosts/h-rtbsd.h:
4142 Get rid of MISSING_VFPRINTF, since libiberty provides one.
4143 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
4144 bfd_print_symbol_nm, for use by nm.
4145 * aoutx.h (NAME(aout,print_symbol)): Add code for new
4146 bfd_print_symbol_nm option, to print in nm format.
4147 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
4148 oasys.c (oasys_print_symbol): Provide stub implementations
4149 for bfd_print_symbol_nm.
4150 * syms.c: New function bfd_decode_symclass, used by nm printer.
4151 New function bfd_stab_name to look up string name of stab code.
4153 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
4155 * Makefile.in: Added ctor.c
4156 * archures.c (bfd_default_arch_struct) added
4157 bfd_default_reloc_type_lookup.
4158 * coffcode.h: removed a load of #if 0ed code.
4159 (coff_compute_file_section_positions): now works out the section
4160 alignment and size correctly in all cases.
4161 (coff_get_symtab): looks for constructor symbols and calls the
4162 right function when they're found. (coff_canonicalize_reloc):
4163 knows when a section is full of constructors and does the right
4165 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
4167 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
4168 * libcoff.h: removed #if 0ed code
4169 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
4170 arch independent constructor relocation type.
4171 (bfd_reloc_type_lookup): removed the comment "this will go away"
4172 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
4173 reloc which is used when BFD_RELOC_CTOR falls through to give a
4174 default 32bit reloc for constructors.
4175 (bfd_default_reloc_type_lookup): added.
4176 * aoutf1.h: fixed SEGMENT_SIZE typo.
4178 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
4180 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
4181 matching prefix "coff".
4182 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
4183 rs/6000 csect records.
4185 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
4187 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
4188 * configure.in: add motorola delta88 cases
4189 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
4190 write_armap prototype
4191 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
4193 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
4195 * Rename COFF-related files in `coff-ARCH.c' form.
4196 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4197 coff-mips.c, coff-rs6000.c to be exact.
4199 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
4200 make output clutter.
4201 * config/mt-*: Ditto.
4203 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
4205 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
4206 John Gilmore. Archive support from Damon A. Permezel.
4208 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
4209 * configure.in: Add rs6000 case.
4210 * targets.c: Add rs6000 vector.
4211 * archures.c: Add rs6000, fix comment on romp.
4212 * bfd-in.h (enum bfd_error): Add no_debug_section error.
4213 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
4214 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
4215 * section.c (bfd_make_section): Return NULL on attempt to create
4217 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
4218 (bfd_swap_aouthdr_in): Handle lots more members.
4219 (make_a_section_from_file): If section has already been seen,
4220 just return false rather than overwriting it.
4221 (coff_real_object_p): Understand incoming magic numbers.
4222 (coff_set_flags): Understand outgoing magic numbers.
4223 (coff_compute_section_file_positions): outgoing aouthdr magic #.
4224 (build_debug_section): Add fn for reading debug string section.
4225 (get_normalized_symtab): Handle symbol names in debug string section.
4226 Remove unused obj_string_table.
4227 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
4228 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
4229 existing section before making one.
4230 * cpu-rs6000.c: New file.
4231 * rs6000coff.c: New file.
4233 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
4235 * elf.c: Add partial support for ELF format corefiles. Still needs
4236 support for extracting registers from corefiles.
4238 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
4240 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
4241 RANLIB is defined as echo, send the output to /dev/null to help
4242 reduce clutter in the output from doing a make.
4244 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
4246 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
4247 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
4249 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
4251 * coffcode.h (coff_compute_section_file_positions): make it pad
4252 section size out if there are alignment restrictions so that the
4253 image will be ok on a system where section positions are worked
4254 out by accumulating sizes rather than from the section headers.
4255 * targets.c (proto write_armap). Changed orl_count to unsigned.
4256 * opncls.c (bfd_close_all_done). Added so that generative
4257 programs like gas can close a bfd without causing bfd confusion.
4258 * libbfd.h (changed becuase of protos)
4259 * amdcoff.c: messed with the way that jmp displacements are
4260 calcualated. This may not yet be totally correct.
4261 * archive.c (coff_write_armap): rewrote the way that ranlibs are
4263 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
4264 abs symbol has no section (like a register symbol).
4265 (coff_write_symbol) now zeros auxent before filling it up to help
4266 with sensitive applications.
4267 * libbfd.c (bfd_write_bigendian_4byte_int): added.
4269 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
4271 * bfd.c: Make sure we don't get a macro strerror().
4272 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
4273 * trad-core.c (trad_unix_core_file_failing_command): Suppress
4274 attempt to recover command, ifdef NO_CORE_COMMAND.
4275 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
4277 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
4279 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
4281 * archive.c (bsd_write_argmap): The size of the ranlib structures
4282 should not include the size field itself.
4283 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
4284 adata(abfd)->exec_bytes_size field instead of constant macro,
4285 because aoutx.h compiles to a simple .o file shared by
4286 all 32-bits a.out targets.
4288 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
4290 * configure.in: Allow i386-sco-sysv.
4291 * bout.c: Remove unused i960_align; lint dummy core file handlers.
4292 * cpu-h8300.c: lint.
4294 * host-aout.c: New strategy. We use common code, include files,
4295 and data structures to handle the file, but set a few parameters
4296 from the host's config file (page size, text start addr, etc).
4297 * libaout.h: Define HP BSD machine types.
4298 * aoutf1.h: Handle reading a.outs with these types.
4300 * trad-core.c: Pass the u.u_ar0 value as the negative of the
4301 virtual-memory-address of the .reg section. We can't just make a
4302 section for "all the regs and nothing else" because only GDB knows
4303 exactly where the regs are (scattered around the upage and stack).
4304 Clean up memory allocation. Remove big- and little-endian
4305 vectors, replace with single vector; this only runs on the host,
4306 in host byte order. Replace byteswap routines with aborts in case
4308 * targets.c: There's only one trad_core_vec now.
4309 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
4311 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
4313 * hosts/h-amix.h (free): Fix prototype.
4315 * aoutx.h: Don't use NULL as an integer, for braindead systems
4316 that declare it as (void *)0. (From Peter Schauer.)
4318 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
4320 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
4321 problem with bad Ultrix system headers.
4322 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
4323 various kinds of alignments for the various kinds of
4326 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
4328 * doc/Makefile: Don't assume . is on the path (from James Clark).
4330 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
4332 * Makefile.in: Avoid Sun Make VPATH bugs.
4333 * targets.c: Declare trad_core vectors extern.
4335 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
4337 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
4338 * libbfd.h: Moved ALIGN macro here.
4339 * bout.c (b_out_callback): Replace i960_align by align_power.
4341 * libaout.h (struct aoutdata): Added fields page_size,
4342 segment_size and exec_bytes_size. These help generic code
4343 (in aoutx.h and libaout.h) to figure out where to align
4344 the various segments in a demand paged file.
4345 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
4346 to decide if the exec header counts in a_text (text segment size).
4347 Also, assume D_PAGED flag is set; don't set it here.
4348 * bout.c (b_out_callback): Add initialization of
4349 adata fields page_size, segment_size, and exec_bytes_size.
4350 * host-aout.c (NAME(host_aout, callback) and
4351 NAME(host_aout,mkobject): Ditto.
4352 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
4353 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
4354 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
4355 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
4356 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
4357 for some systems (mainly sunos), so do it in the callback instead.
4358 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
4359 * aoutx.h (NAME(aout,set_section_contents): Change the way
4360 filepos and size of sections are carried out to support
4361 older styles of demand paged executables.
4364 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
4366 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
4367 * bfd.c: Added macros to enable gas to swap coff records.
4368 * coffcode.h: Make the coff_swap_*_out routines return the number
4369 of bytes swapped, and cleaned up their prototypes.
4370 * configure.in: Added ebmon/coff support
4371 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
4373 * targets.c: Added new entry points for coff swapping
4375 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
4377 Restructure configuration scheme for bfd, binutils, ld.
4379 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
4380 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
4381 Change some config names to match other dirs.
4382 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
4384 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
4385 ../include/sysdep.h.
4386 * cpu-i960.c: Strncmp needed a length arg.
4387 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
4388 * i386aout.c: Remove dead N_TXTOFF override.
4389 * trad-core.c: Don't disable the whole file if SUN4_SYS.
4390 * config/: Rename some config files to match up h-*.h names.
4391 Remove all the HOST_SYS definitions from the config files.
4392 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
4393 * hosts/h-hp9000.h: Remove USG comment.
4394 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
4395 * hosts/h-news.h, h-sparc-64.h: New config files that had
4396 previously been kludged in the <sysdep.h> file.
4398 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
4400 * config/*: trad-core support is HOST dependent, not target
4401 dependent. Target config files only set DEFAULT_VECTOR and/or
4402 other vector elements. Exception: when host-aout.c is in use,
4403 in which case we're forced to assume we're native (hp, vax,
4404 tahoe). Rename XDEPFILES to HDEPFILES.
4405 * Makefile.in: Rename XDEPFILES.
4406 * config/h-sun*: Don't force static linking.
4407 * trad-core.c: Document how to use it nowadays.
4408 * i386aout.c, newsos3.c: Clean up.
4409 * i386coff.c: Allow 386 coff files to be used as core files too
4410 (for reading core files from embedded systems).
4412 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
4414 * Add i386aout.c for a.out support on the i386.
4416 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
4418 * reloc.c, section.c, syms.c, targets.c: correct info-node
4419 structure in *doc* comments.
4420 doc/Makefile: stop hiding complaints from makeinfo.
4422 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
4424 * aoutx.h (...some_aout_object_p): Take a third parameter,
4425 the internal_exec struct, and avoid ever looking at an
4426 external_exec. All callers changed to read the entire
4427 external_exec struct, swap and check its magic number,
4428 swap in the whole structure, and pass the swapped-in version to
4430 * bout.c: Bring into modern era. Use single _object_p routine
4431 for big- aand little-endian. Provide internal and external
4432 exec header structs. Use separate swap-in and swap-out routines.
4434 * libaout.h: Move struct internal_exec from ../include/aout64.h
4435 to here. Add obj_symbol_entry_size to struct aoutdata.
4436 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
4438 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
4439 EXTERNAL_NLIST_SIZE. Callers changed.
4441 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
4443 * bfd.c: Remove strerror() to libiberty.
4445 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
4446 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
4447 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
4448 last byte of transfer, not first byte, is within the section.
4450 * host-aout.c: Remove `BSD' archive support. Lint.
4452 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
4453 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
4454 `bfd_arch_info_type'. All uses changed.
4455 * reloc.c: Rename `bfd_reloc_status_enum_type' to
4456 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
4457 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
4458 it needs a better name.) All uses changed.
4459 * targets.c: Rename `enum target_flavour_enum' to `enum
4460 target_flavour', and remove the `_enum' from all of the enum
4461 values themselves. All uses changed.
4463 * configure.in, config/h-i386mach: i386 mach host.
4464 * config/t-i386-aout: Use host-aout.c.
4466 * trad-core.c: Give it its own xvec's to make it independent
4467 of other file formats.
4468 * ecoff.c, host-aout.c: Remove refs to trad-core.
4469 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
4470 * targets.c: #ifdef TRAD_CORE, include it in the vector.
4472 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
4474 * reloc.c: Extended NEWHOWTO macro
4475 * ieee.c: Changed the way 8bit pcrel is done
4476 * cpu-h8300.c: got the registers in the right order
4478 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
4480 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
4481 prediction is vindicated!
4483 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
4484 Remove refs to howto.c, since Steve forgot.
4486 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
4488 * elf.c: took the abort out of set_arch_mach so that objdump -i will
4489 still work. Now allows any architecture/machine to be set.
4491 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
4493 * howto.c deleted and moved code to reloc.c
4495 * libbfd.h, libbfd-in.h removed $id stuff for real
4497 * cpu-h8300.c Made it match various different spellings of h8300.
4499 * archures.c: Took out the first char filter which made it only
4500 look for a cpu/arch match when the first chars of supplied and
4501 tested names were the same.
4503 * targets.c removed oasys stuff, pending someone to fix the bugs
4507 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
4509 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
4510 ELF support good enough for GDB.
4511 * configure.in, config/h-amix, config/t-m68k-elf: Handle
4512 m68k-cbm-svr4 host and target.
4513 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
4514 so `diff' and `patch' can cope.
4516 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
4518 * archures.c: removed texinfo error
4520 * init.c: added texinfo hooks, and removed initialization error
4523 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
4526 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
4528 * cpu-i960.c: Avoid numerical count of initializers.
4530 Vax Ultrix changes from David Taylor <taylor@think.com>:
4531 * host-aout.c: Make little-endian vector really little-endian.
4532 * configure.in: Separate vax and tahoe cases, handle ultrix.
4533 * config/t-vax: Add trad-core.o.
4534 * config/h-vaxult: New host system.
4536 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
4538 * bfd-in.h VERSION, change version number to 0.18, this makes a
4539 gap, but now is the same as the linker version number.
4541 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
4542 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
4543 files will eventually contain processor specific bits for bfd,
4544 like strange relocation information and dis/assembly. So far only
4545 the H8 has been even partially done. This work also ties in with
4546 the change in handling architectures.
4548 * amdcoff.c: (a29k_reloc) fix error message.
4550 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
4551 discover the architecture of the bfd. (sunos4_callback) calls the
4552 function bfd_set_arch_mach rather than stuffing stuff directly
4553 into the bfd. (sunos4_write_object_contents), changed names of
4556 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
4557 setup the environment.
4559 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
4560 headers in big endian format, regardless of the endianess of the
4563 * archures.c: totally changed. Now an architecture is represented
4564 with a pointer to an info structure rather than an enumerated type
4565 and a long. The old info is available as two elements in the
4566 structure. Future enhancements to architecure support will
4567 involve pointers to methods being placed into the info structure.
4569 * bfd.c: changed the definition of the bfd structure for the new
4572 * bout.c: (b_out_set_arch_mach) changed to use the new
4573 architecture mechanism.
4575 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
4576 the new architecture mechanism.
4578 * configure.in: added h8 stuff.
4580 * ieee.c: too many changes to note. Now ieee files written with
4581 bfd gas and ld can be read by gld and ieee only linkers and
4584 * libbfd.c, libbfd.h: changed prototype of bfd_write.
4586 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
4587 than fixing the structure directly.
4589 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
4590 than fixing the structure directly.
4592 * opncls.c: (new_bfd) makes sure that bfd_init has been called
4593 before opening a bfd.
4595 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
4596 rather than fixing the structure directly.
4598 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
4599 in the t/hmake file) a user can select which backends they want
4600 linked with bfd without changing the source.
4602 * init.c: new, looks after initializing modules.
4604 * howto.c: for future use, will allow an application to work out
4605 what cookie to use as a handle on a relcoatio howto.
4607 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
4609 * srec.c: Better error checking, partly from Peter Schauer.
4610 (srec_object_p): Avoid assuming any file that starts with 'S' is
4611 an S-record file! (Check for 3 uppercase-hex digits after it.)
4612 (ISHEX): Define new macro for checking supposedly hex characters.
4613 (pass_over): Treat as EOF any S-record line that:
4614 * doesn't have hex in either size character
4615 * produces a size larger than 0x7F
4616 * has an unrecognized type number
4618 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
4620 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
4621 opncls.c: Lint (saber actually).
4623 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
4625 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
4626 * newsos3.c: Fixed two types: newos3 -> newsos3.
4627 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
4628 to use correct segment.
4630 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
4632 * aoutx.h (print_symbol): Handle missing symbol->name.
4634 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
4636 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
4639 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
4641 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
4642 add sgi/irix support.
4644 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
4646 Changes for the AMD 29000 Ultracomputer port from David Wood.
4649 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
4651 * Makefile.in: Make subdirs work by using $(INCDIR) in the
4654 * coffcode.h (coff_real_object_p): Pass information about the
4655 current file's coff symbol format to BFD via the coff_data struct.
4656 (coff_find_nearest_line): obj_icof => coff_data.
4657 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
4658 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
4659 and DIMNUM == E_DIMNUM.
4660 * configure.in: Handle a29k-*-* hosts, and targets
4661 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
4662 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
4663 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
4664 local_linesz to `coff_data' (tdata) struct.
4665 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
4666 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
4668 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4670 * Makefile.in: $(MAKE) for make, $(docdir) for doc
4671 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
4673 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
4675 * aoutf1.h (sunos4_core_file_p): Release the right storage in
4677 (sunos4_core_file_matches_executable_p): Fix header comparison.
4678 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
4679 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
4681 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4683 Allow GDB to patch object files.
4685 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
4686 * trad-core.h (trad_unix_core_file_p): Ditto.
4687 * aoutx.h (aout_set_section_contents): On first output, check
4688 abfd->direction and complain if erroneous.
4690 * Makefile.in: Add crude dependencies.
4692 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4694 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
4695 to h/t-xxxx files so that everything will work on System V.
4697 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
4699 * aoutx.h: Add information on host-aout.c and how to configure
4700 to use it, to the manual.
4701 * configure.in: Tix typo.
4702 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
4703 else dummy out the core file support.
4704 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
4705 specified, use it to locate the data section.
4706 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
4707 rather than as chars (lint).
4709 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
4711 * aoutx.h, coffcode.h: saberized.
4713 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4715 * bfd.texinfo: some cleanup, reincorporated more intro matter from
4717 bfd.c, targets.c: minor rewording of doc segments
4720 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
4722 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
4723 etc, rather than TEXT_START_ADDR.
4724 * host-aout.c: Remove #if 0 around whole thing.
4725 Update to modern (32/64-bit) a.out naming conventions.
4726 Include a large chunk of ../include/a.out.gnu.h to get macros that
4727 are not defined by the system include files.
4728 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
4729 macro used by the other a.out implementations.
4730 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
4732 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4734 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
4735 texdoc and psdoc; make these depend on generated .texi's
4737 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
4740 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
4743 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
4744 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
4745 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
4746 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
4747 obtrusive marks indicating .c origins.
4749 * bfd.texinfo: generalize most references to linker
4751 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4753 * Makefile.in: include core.p in PROTOS (building better bfd.h)
4754 * archures.c: remove empty foo() definition (crept in at vn1.9)
4756 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4758 * bfd.texinfo: use @setchapternewpage on instead of lots of
4759 @page's; minor rephrasing in Introduction.
4761 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
4762 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
4763 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
4764 segments): used BFD (caps) more consistently as a name in
4765 discourse, fixed a few other minor typos and uses of fonts
4768 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4770 * coffcode.h: fixed bug where string table size wasn't being swapped.
4772 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4774 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
4776 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
4777 flags. (bfd_print_symbol_vandf) now knows what to do with the
4780 * aoutx.h: made translate_from_native_sym_flags and
4781 translate_to_native_sym_flags produce the above flags.
4784 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4786 * all files: update copyright notices for GPL version 2.
4787 Install header comments and attribute most modules to their
4788 authors. BFD's name is now officially "Binary File Descriptor",
4789 so remove any conflicting pejoratives.
4790 archures.h: Consists solely of comments; remove it.
4792 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4794 * Makefile.in, bfd.c: Made it compile again.
4796 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4798 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
4801 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4803 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
4804 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
4807 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
4808 29k coff by David Wood (wood@lab.ultra.nyu.edu).
4810 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4812 * Everything: created some new files, core.c format.c, reloc.c,
4813 section.c and syms.c to split the functionality a bit better.
4814 Cleaned up the rest of the files a bit, and added some
4818 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
4820 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
4821 really takes 3 arguments, patched code and ammended prototypes.
4823 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4825 * ../include/bfd.h (struct bfd_target): Added new field
4826 "align_power_min" which contains the minimum alignment for a
4827 section. This is used in coff_new_section_hook. The field
4828 insertion necessitates an update of all backends..
4830 * aoutf1.h jump table field inserted
4832 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
4835 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
4836 table field inserted.
4838 * coffcode.h(just about everything) Now patches up symbol tables
4839 using a different mechanism. The Intel major bug has been fixed,
4840 and the linker can self host on the Aviion and be debugged with
4843 * ecoff.c: new include and jump table patch, i386coff.c: new
4844 include and jump table patch, icoff.c: new include and jump table
4845 patch, ieee.c: can now read archives containing ieee modules.,
4846 libcoff.h: added (combined_entry_type), libieee.h: uped max
4847 sections to 20, m68kcoff.c: new include and jump table patch,
4848 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
4849 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
4850 srec.c: jump table patch. trad-code.c fixed #IF typeo
4852 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
4854 * coffcode.h (coff_swap_aux_in): added else case to deal with
4855 filenames less than 9 characters.
4858 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4860 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
4862 * srec.c: now allows any number of sections to be created in a
4863 file. Outputs addresses of the right length.
4865 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4867 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
4868 target didn't match, the format got set to the attempted match,
4869 breaking a future test.
4871 *../include/i386coff.h : fixed typo in type field with size
4873 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
4874 support in the jump table for the swapping routines exported to
4875 gdb. Now gdb works with the 386.
4877 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4879 * Merge in changes from gdb-3.95 release.
4880 Makefile.in: Allow hmake and tmake files to add OFILES.
4882 bfd.c: support specific targets as well as searching. When
4883 searching, take default target in preference to others.
4885 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
4886 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
4887 libbfd.h: Support specific targets as well as searching.
4888 opncls.c: Support specific targets as well as searching.
4889 targets.c: Search is short-circuited if default target matches.
4890 liboasys.c, libieee.c: Undo bothner changes that make macros
4891 work to the left of assignment, but which depend on the
4892 representations of different pointer types being the same.
4894 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4896 * i386coff.c: created.
4897 * coffcode.h: added support for 386.
4898 * Makefile.in: added support for 386.
4899 * ../include/i386coff.h: created
4901 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4903 * coffcode.h: removed all put_x_<sizes>
4904 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
4908 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4910 * opncls.c: Changed obstack_chunk_alloc use xmalloc
4912 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4914 * everything: Removed sysdep.h from bfd.h and put back into files
4915 from which it was split out. Now 64 bit version is built with a
4916 -DHOST_64_BIT="long long" on the compile line.
4918 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4920 Changed all the [get|put][name] routines to use [get|put]_[size
4923 Put in support for 64 bit work. Now two versions of bfd may be
4924 generated, according to the state of TARGET_64_BIT, one which is
4925 32 bit only, and one which is 64/32 bits.
4926 Created new back end 'demo64' to test 64 bit functionality.
4928 Renamed some files to work on DOS.
4930 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
4931 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
4932 chage, 64 bit transfer. * liba.out.h: Split out common code from
4933 sunos and newsos into liba.out. Name changes and prototype mods. *
4934 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
4935 prototypes for new functions. * libcoff.h: lint * libieee.h: make
4936 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
4937 change and 64bit stuff.* newsos3.c: common code removed, new jump
4938 table. * oasys.c: Name change * opncls.c: Portability fixes *
4939 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
4940 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4941 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4942 64bit ized. * demo64.c: 64 bit a.out back end
4944 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4946 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4947 on LHS of assignment, even when using old compilers.
4948 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4949 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4950 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4951 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4952 * targets.c: Add declaration of newsos3_vec.
4954 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4956 * aout.c: fixxed some of the problems with filepos calculation.
4957 (swap_ext_reloc): fixed problem with creation of relocs.
4958 (aout_set_section_contents): fixed filepos problem
4960 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4961 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4962 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4963 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4964 cleaned up. (coff_write_object_contents) cleaned up.
4966 * ecoff.c: Totally different. Now supports ecoff fully.
4968 * icoff.c: fixed problems in relocation callout.
4970 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4972 * m68kcoff.c: updated target vector.
4974 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4975 choose_reloc_size. (sunos4_write_object_contents) now calls
4976 choose_reloc_size so outputs relocs correctly, also calculates the
4977 size of the sections correctly.
4981 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4983 Merge Per Bothner's changes to modularize BFD a.out a bit.
4985 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4986 * ieee.c: Cast enums to int before comparing them, for brain-
4988 * coff-code.h: Remove coff_get_section_contents, and use the
4989 generic one instead.
4991 * aout.c: Derive new module from sunos.c, containing generic
4992 support code for all kinds of a.out files.
4994 * sunos.c: Remove all code that goes in aout.c. Split out
4995 machine dependent followup in sunos4_object_p into
4996 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4997 and redefine only the names we CHANGE, not all the names. Drop
4998 the little-endian vector, and rename the vector as sunos4 rather
5001 * b.out.c: Use aout.c routines for most of the work. Slight
5002 changes for the new regime. Remove close_and_cleanup and
5003 get_section_contents in favor of generics. New transfer vector
5006 * newsos.c: New support for Sony NEWS, another a.out format.
5008 * ecoff.c: Remove close_and_cleanup. New tvec regime.
5009 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
5010 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
5012 * opncls.c (bfd_close): Call format-dependent write_contents
5013 routine, if writing, before calling target-dependent
5014 close_and_cleanup routine (which is now always generic, I think).
5015 * srec.c: Use bfd_alloc instead of malloc. Remove
5016 close_and_cleanup and move code from it to
5017 srec_write_object_contents. Add write_contents to tvec.
5018 * targets.c: Remove a.out little vector, replace a.out big
5019 vector with SunOS vector. FIXME: Need Vax support again now.
5021 * libbfd.h: Add write_contents format-dependent-vector to the
5022 bfd_target vector. Supply a generic close_and_cleanup routine.
5023 * liba.out.h: Handle the new aout.c split. Add prototypes for
5024 all routines defined in aout.c. Rename "sunos" things to "aout"
5025 things. Add a few fields where needed for various formats.
5026 * Makefile.in: Add aout.c and newsos.c.
5028 * archive.c, ieee.c, oasys.c: Lint.
5030 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5033 changed forward declaration struct stat; to reduce warnings. Changed
5034 comment on bfd_h_<x>_x.
5036 * ../include/m68kcoff.h, ../include/intel-coff.h,
5037 ../include/m88k-bcs.h
5038 Now there are two incarnations of relocs, linenos and syments. One for
5039 internal digestion, and one full of char arrays for I/O. The original
5040 names have gone to detect errors.
5042 * Makefile.in, m68kcoff.c, targets.c
5043 Test new structure code with a 68k coff implementaion
5045 * coff-code.h, icoff.c, coffswap.c, libcoff.h
5046 Fixed all the places where there were problems with the size and
5047 alignments of structures on disk and structures in memory. #ifed out
5048 all the code in coffswap.c, since it should be done using the target
5051 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5053 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
5054 multiple reloc command.
5056 * sunos.c (sunos4_set_section_contents): Made it so that sections
5057 are always padded to their alignment size.
5059 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
5061 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
5062 Clean up types and such (saber C problems).
5063 * ecoff.c: Clean up types and such. Remove routines that are
5064 not used. Fix up reading and swapping of shorts from files.
5066 Notes on bfd-0.5.2-patch1a, from Per Bothner:
5068 * a.out.vax.c: Remove two bogus "static" from prototypes.
5070 * ecoff.c: Got rid of lots of non-working junk (that had
5071 been copied directly from coff-code.h).
5072 Updated to be consistent with updates to icoff.c and coff-code.h.
5074 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
5075 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
5077 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
5078 but until the target_vector is automatically generated,
5079 it's as good as any. Note that the text offset is the only
5080 difference between NewsOS and SunOs (including magic numbers).
5081 (Most of the sunos_* routines should to renamed bsd_*
5082 and move to a bsd.c file. Then (and when the target_vector
5083 is automatically generated) it might make sense to create
5084 a separate Sony target.)
5086 * sysdep.h: Don't declare fread and fwrite. Causes trouble
5087 on some systems, and doesn't help on others.
5088 Similarly, only define X_OK if not already defined.
5090 * trad-core.c: Don't include sys/stat.h - at least
5091 on NewsOS 3, it has already been included.
5093 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
5095 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
5096 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
5097 symbol tables if necessary when reading them in, so gdb can use
5098 them. Add "bfd_coff_" to the names so they won't conflict with
5099 names in calling programs. FIXME-soon: if coff-code.h is
5100 included in two BFD modules, this will cause duplicate
5101 definitions; the routines should be exported to a separate,
5102 common, module (probably along with a mess of other ones).
5104 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5106 Improve modtime support.
5108 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
5109 Remove #define for bfd_get_mtime. Remove gratuitous comment.
5110 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
5111 BUG: archive members still do not get correct mod times.
5113 Improve floating point support for core files.
5115 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
5116 (sunos4_core_file_p): Create a second registers section in the
5117 core file, called ".reg2", for the float registers.
5119 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5121 * many changes to improve archive handling; found a logic flaw in
5122 bfd_check_format which only just happened to work by cooncidence.
5124 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5126 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
5129 * bfd.h: changed type of udata in asymbol to void *, like it
5130 should be. Added bfd_reloc_dangerous enum member.
5132 * coff-code.h: Fixed it so that internally generated symbols get
5133 their values relocated correctly in all cases. Removed calls to
5136 * icoff.c: Not understanding the destination symbol of a reloc is
5137 not a failure any more, just 'dangerous'. This allows linking of
5138 b.out and coff images.
5140 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
5144 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5146 * sunos.c (translate_to_native_sym_flags): fixed
5147 sym_pointer->n_value so that symbols on the way out get their
5148 section relative values calculated correctly.
5150 * coff-code.h (mangle_symbols): fixed problem where tags were not
5151 being relocated for structs, enums, unions. Also various lints.
5153 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5155 * archive.c (get_elt_at_filepos): system_call_error returned
5158 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5160 * Resolve the use of no_error and system_call_error.
5161 The bfd library itself now will never set bfd_error to
5164 The code still needs to be combed to make sure all the error
5165 codes are correct. I suspect they are not always set correctly.
5167 * The names of all the messages have _ prepended because the sun
5168 bundled compiler can't distinguish from a macro which takes an
5169 argument and the same identifier in a non-macro context.
5171 * The reason for the above being that entry points which used to
5172 be trampoline functions are now just macros which expand to a
5173 direct call through the bfd's xfer vector.
5175 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
5176 must gas have its own version of everything (the gas version
5177 had the correct value)
5179 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5181 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
5182 properly support i960 architecture and output correct reloc stuff.
5184 * bfd.h: added prototype for bfd_printable_arch_mach, added
5187 * coff-code.h: Applied patches from chrisb to support i960
5188 architecture, zero relocs and swap them correcly and conditionally
5189 compiled the timestamp.
5191 * sunos.c: Made the default section alignment 2^3 so that doubles
5192 are done properly. Fixed the same reloc bug that was in b.out.c
5194 * sysdep.h: Now compiles on a Posix box
5196 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5198 * icoff.c: Fix comment on big-endian version.
5199 * coff-code.h: Make HAS_RELOC really work (it's backwards from
5200 F_RELFLG). Set F_AR32WR in output files if little endian
5203 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
5205 * archures.c fixed =/== typo
5207 * sunos.c added architecture stuff for output. Fixed
5208 bug where files where vma(data) != size(text)
5209 were processed wrong.
5211 * coff-code.h added a lint cast
5213 * (../include/a.out.sun4.h) fixed it so zmagic
5216 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
5218 * archive.c removed loads of includes, and fixed bug where string
5219 table didn't have a null at the end.
5221 * bfd.c fixed includes, added symbols argument to
5222 canonicalize_reloc entry point.
5224 * libbfd.c fixed includes and added some lint patches.
5226 * targets.c added both sorts of intel coff.
5228 * b.out.c fixed included, changed was the canonical
5231 * icoff.c added support for callj and big and little
5234 * opncls.c added chmod+xing for files with EXEC_P set.
5236 * sunos.c fixed includes. Changed default section
5237 alignement to words. Fixed relocation stuff to work with
5240 * bfd.h various new types added, prototype for new
5241 reloc calls, changed bfd->iostream to a void *
5242 to including files don't need stdio.h.
5244 * libcoff.h added conversion table to tie relocs to
5249 * coff-code.h fixed includes. Added code to support
5250 big and little endian formats. Various lints. Better
5251 processing of symbols. Changed reloc stuff to new
5254 * libbfd.h fixed includes
5257 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
5259 * bfd.h changed name of alignment entry in sec_struct to
5260 alignment_power, because of conflicting uses within bfd.
5261 Now it should be obvious that it's a 2**n alignment
5262 specifier. Removed start_pad, end_alignment, block, minsize,
5263 output_file_alignment, subsection_alignment and original_vma fields.
5264 Added align_power() macro. Fixed bfd_section_alignment
5265 acessor macros. Added bfd_symbol_same_target macro.
5267 * b.out.c (b_out_write_object_contents) fixed to use
5268 new alignment member. Fixed (callj_callback) to use section
5269 relative symbols properly.
5271 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
5272 Fixed (translate_from_native_sym_flags) to correctly make
5273 symbols section relative.
5275 * bfd.c (bfd_errmsg) fixed various enum cast problems.
5276 (bfd_make_section) took out initialization of obsolete members.
5277 (bfd_print_symbol_vandf) added
5279 * opncls.c (bfd_create) created.
5281 * coff-code.h (coff_new_section_hook) took away refs
5282 to obsolete members. (make_a_section_from_file) added
5283 conversion between alignment types. (coff_symbol_from)
5284 added. (coff_count_linenumbers) only counts linenumbers
5285 if symbol is of coff-type. (coff_mangle_symbols) only
5286 heavily mangles symbols if symbol is coff-type.
5287 (coff_write_symbols) various lints. (coff_write_object_contents)
5288 various lints and modification for alignment conversion.
5289 (coff_slurp_relocs) fixed for use with new asection shape.
5291 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
5293 * archive.c lots of lint
5295 * b.out.c added callj relocation support, upgrated reloc howto.
5296 Fixed so that asymbol and reloc records are output
5299 * bfd.c lots of lint, support for new bfd entry point
5302 * bfd.h changed definition of asymbol to contain pointer to
5303 owning bfd, removed target dependencies.
5305 * cache.c took out print statements, put in BFD_ASSERT calls.
5307 * coff-code.h various lints, corrected linenumber output
5308 functionality. Added support for new style asymbols and
5309 bfd_print_symbol. Fixed so that asymbol and
5310 reloc records are handled correctly. Added timestamp.
5312 * icoff.c Added support for new howto shape.
5314 * liba.out.h Added support for new asymbol shape
5316 * libbfd.c various lints
5318 * libbfd.h various lints
5320 * libcoff.h added support for new asymbol shape.
5322 * sunos.c various lints. Added support for new asymbol shape
5323 and bfd_print_symbol.
5325 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
5327 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
5328 pointer lint. Added support for callj relocation. Fixed bug where
5329 the last 32 bytes of the text section were overwritten by data. Fixed bug
5330 where archives of b.out didn't work due bfd_slurp_extended_name_table
5333 * sunos.c added support for n_other field. Braced the howto table so
5334 that it won't be affected by any lengthing of the howto struct typedef.
5337 * bfd.h added support for n_other field, added special_function
5338 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
5341 * bfd.c upgraded bfd_perform_relocation, various lints.
5343 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
5345 * ChangeLog: Started ChangeLog for BFD.
5346 * ToDo: Create file for suggestions.
5348 * Makefile: Support easy loading into Saber C.
5349 Add dependencies for icoff.o and bcs88kcoff.o.
5350 Rename coff.c to coff-code.h. Change callers.
5352 * bfd.c (bfd_check_format): Allow the check_format routines
5353 to return the desired target vector, rather than just a Boolean.
5354 bfd.h (bfd_check_format): Change function pointer return type.
5355 archive.c (bfd_generic_archive_p): change callee.
5356 b.out.c (b_out_little_object_p, b_out_big_object_p,
5357 b_out_real_object_p): change callee.
5358 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
5359 in check_format transfer vectors that need a filler.
5360 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
5361 bcs88kcoff.c: change callee.
5362 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
5363 icoff.c: change callee.
5364 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
5366 * libbfd.c (zalloc): It should actually zero the storage!
5367 This was commented out for some reason.
5369 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
5370 This is so callers can avoid <stdlib.h> which doesn't exist
5373 * bfd.c (map_over_sections): Add debugging code, since I
5374 noticed the section count for sunos core files was bad, but only
5375 GDB had detected the problem.
5376 (bfd_set_section_lineno_size, bfd_set_section_linenos,
5377 bfd_get_section_linenos): Remove obsolete functions.
5378 (bfd_apply_relocations): Use longs, not ints, for the math.
5380 * bfd.h: Declare enum boolean and struct bfd_target as well
5381 as typedefs for them. Remove obsolete
5382 bfd_get_section_lineno_size.
5384 * cache.c: Make the "fdopen" support work. Keep better track
5385 of how many files are open. Centralize the opening of files
5386 and be sure bfd_open[rw] actually try to open the file. Evade
5387 linked list initialization problems.
5389 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
5391 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
5393 * cplus-dem.c: Delete file, since it is not part of BFD.
5395 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
5396 (bfd_openr, bfd_openw): Actually open the file, give error now.
5398 * sunos.c (sunos4_core_file_p): Set section count.
5399 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
5400 obsolete definitions.
5401 (_write_symbol_table): Initialize <idx> counter.
5402 (foop): Eliminate debugging code.
5408 version-control: never