1 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
3 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
4 (nlm_mangle_relocs_func): New macro.
5 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
6 (nlm_i386_mangle_relocs): New function.
7 * nlmcode.h (nlm_compute_section_file_positions): Move all common
8 symbols into the .bss section.
9 (nlm_set_section_contents): Call the mangle_relocs function.
10 (nlm_write_object_contents): Treat a reloc against any defined
11 symbol as an internal reloc. Fix bug in external reloc counting.
12 Get the offset and debugging type right for .bss symbols. Only
13 output debugging symbols for defined symbols.
15 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
17 * coff-z8k.c (rtype2howto): Likewise.
18 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
19 * elf32-i386.c (TRACE): Likewise.
20 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
21 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
22 * coffgen.c (coff_print_symbol): Do an fprintf to the file
23 argument rather than using printf.
25 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
27 * coffswap.h: Added macros used when accessing several fields;
28 default is the same as before.
29 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
30 * coff-alpha.c: Defined macros to use the right sizes in
32 * libecoff.h: Backend information is now in target vector, not
33 BFD. Start of backend information is COFF backend information.
34 * coff-alpha.c, coff-mips.c: Changed accordingly.
35 * ecoff.c (ecoff_mkobject): New function.
36 (ARMAP_START): Changed into backend information, since Alpha uses
38 (ecoff_slurp_armap): Don't overlay archive header.
39 * bfd.c: Include libcoff.h.
41 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
43 * Makefile.in (install): Fix sh syntax error.
45 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
47 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
49 * nlm_slurp_symbol_table: Don't use '&' on arrays.
51 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
53 * ecoff.c: New file for generic ECOFF functions.
54 * ecoffswap.h: New file for ECOFF swapping functions which differ
55 only slightly for different targets.
56 * libecoff.h: Added prototypes for ecoff.c functions.
57 (ecoff_backend_data): New structure.
58 (ecoff_tdata): Added backend_data field. Changed external data
59 pointers to be PTR rather than to a particular struct.
60 (ecoff_symbol_struct): Moved in from coff-mips.c.
61 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
62 Added ECOFF backend structures. Include ecoffswap.h.
63 * coff-msym.c: Removed; superseded by ecoffswap.h.
64 * bfd.c: Include coff/internal.h.
65 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
67 (BFD64_BACKENDS): Added coff-alpha.o.
68 (CFILES): Removed coff-msym.c. Added ecoff.c.
69 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
70 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
71 (ecoff.o, coff-alpha.o): New targets.
72 (coff-msym.o): Removed target.
74 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
76 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
77 of EXFUN in the BFD sources. Heave ho!
79 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
81 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
83 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
85 * hosts/sun3.h: remove some more conflicting decls
87 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
89 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
90 redefine TEXT_START_ADDR to be 0.
92 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
94 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
97 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
99 * nlm32-i386.c: New file. First cut at i386 NLM code.
100 * libnlm.h: Added some more prototypes.
101 (struct nlm_relent): New structure.
102 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
103 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
104 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
105 nlm_reloc_fixup_secs.
106 (struct nlm_backend_data): New structure, with accessor macros.
107 * nlmcode.h: Use NLM_HIBIT rather than MSB.
108 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
109 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
111 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
112 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
114 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
115 external references in symbol table as undefined symbols.
116 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
117 argument in get_symtab rather than in slurp_symbol_table.
118 (nlm_slurp_symbol_table): Save symbol information in tdata.
119 (nlm_print_symbol): New function.
120 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
121 nlm_canonicalize_reloc): New functions to read relocs.
122 (nlm_compute_section_file_positions, nlm_set_section_contents,
123 nlm_external_reloc_compare, nlm_write_object_contents): New
124 functions to create NLM files.
125 * nlm-target.h: Define all the nlm functions here either as
126 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
127 the backend_data field to TARGET_BACKEND_DATA.
128 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
129 they are now in nlm-target.h.
130 (TARGET_BACKEND_DATA): Define as NULL.
131 * nlm.c (nlm_mkobject): Do allocate the tdata field.
132 (nlm_set_arch_mach): New function.
133 * targets.c: Added nlm32_i386_vec.
134 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
135 (CFILES): Added nlm32-i386.c.
136 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
137 (nlm32-i386.o): New target.
139 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
141 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
142 C, and aren't needed anyway (return int)
144 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
146 * elfcode.h: Use casts with bfd_alloc and alloca.
148 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
150 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
151 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
152 older cpp's, that don't do additional replacement on the JUMP_TABLE
154 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
157 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
159 Yet another trad-core variant:
160 * config/esix.mh, hosts/esix.h: New files.
161 * configure.hosts: Use them.
163 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
165 * reloc.c (bfd_perform_relocation): Handle the case of
166 complain_overflow_bitfield, rightshift > bitpos, and a negative
169 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
171 * elfcode.h: Reimplement segment writing.
172 (elf_write_phdrs): Use precomputed e_phoff rather than making
174 (elf_build_phdrs): Disabled, for now.
175 (assign_file_position_for_section): Don't change file offset for
177 (assign_file_positions_for_symtab_and_strtabs): New function.
178 (struct seg_info): New type.
179 (map_program_segments): New function.
180 (assign_file_positions_except_relocs): For executables, leave
181 section headers &c for last, and properly align all sections with
183 (prep_headers): No longer abort when EXEC_P is set.
184 (write_shdrs_and_ehdr): Deleted all code relating to program
187 * elfcode.h (various): Deleted some unused code, and debugging
189 (write_relocs): Cache value of last symbol looked up, to save
190 time if the symbol is referred to repeatedly.
191 (elf_fake_sections): Check only SEC_RELOC flag, not number of
193 (assign_section_numbers): Likewise.
195 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
197 * libelf.h (struct elf_backend_data): New field, maxpagesize.
198 (struct elf_obj_tdata): New field, phdr.
199 * elf32-target.h (elf32_bed): Initialize maxpagesize from
201 (ELF_MAXPAGESIZE): Default to 1.
202 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
203 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
204 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
205 Most should have length field of `2'.
207 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
209 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
211 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
213 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
214 the top level script has already adjusted for it.
216 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
218 * srec.c (srec_write_symbols): Get CR LF in the right order.
220 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
222 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
224 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
226 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
227 bitpos when overflow checking.
229 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
231 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
232 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
233 Send error messages to stderr.
235 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
237 * nlm{32,64}-target.h: Remove.
238 * nlm-target.h: New file, merged from nlm{32,64}-target.h
239 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
240 * nlm.c (ARCH_SIZE): Remove define to zero.
241 * nlm32-gen.c (ARCH_SIZE): Define to 32.
242 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
243 * nlm{32,64}-gen.c (nlm-target.h): Include.
244 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
245 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
246 nlm<size>, and use macros select size.
248 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
250 * Makefile.in (Makefile): add configure.in, drop redundant
251 $(srcdir), drop redundant ./
253 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
255 * hpux-core.c: New file; backend for HP/UX style core files.
256 * bfd.c (struct _bfd): Renamed hppa_core_data field to
258 * bfd-in2.h: Updated.
259 * hppa.c (make_bfd_asection, hppa_core_file_p,
260 hppa_core_file_failing_command, hppa_core_file_failing_signal,
261 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
262 Removed from target vector.
263 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
265 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
267 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
268 (HDEPFILES): Set to hpux-core.o.
269 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
270 * hosts/hp300.h (HOST_HP300HPUX): Define.
271 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
272 aix386-core.o, hpux-core.o.
273 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
275 * reloc.c (enum complain_overflow): New enumeration with the
276 various flavours of overflow checking.
277 (srtuct reloc_howto_struct): Changed complain_on_overflow field
278 from boolean to emum complain_overflow. Removed obsolete absolute
280 (HOWTO): Removed absolute argument.
281 (bfd_perform_relocation): Do overflow checking on all types of
283 * bfd-in2.h: Updated accordingly.
284 * all targets: Updated initialization of reloc howto tables.
286 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
288 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
291 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
293 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
295 * elfcode.h: Fix several illegal pointer combination warnings for
296 usages of bfd_alloc and alloca.
298 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
299 apparent Sun C preprocessor recursion. Fix access macros.
300 * nlmcode.h: Remove spurious '&' before several array references.
302 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
304 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
305 config/m68k-coffun.mt -> u68k-coff.mt.
306 * Makefile.in, configure.in: Corresponding changes.
308 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
310 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
311 function name; it's valid without, and some compilers give
312 warnings with it there.
314 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
316 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
317 * bfd.c (union tdata): Add nlm_obj_data;
318 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
320 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
322 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
323 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
324 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
325 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
326 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
327 * bfd-in2.h (INLINE): Defines moved here.
328 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
329 * libelf.h (CAT4): Move define to bfd-in2.h.
330 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
331 * bfd-in2.h (union tdata): Add nlm_obj_data.
332 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
333 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
334 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
335 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
336 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
339 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
341 * configure.{hosts,in}: add i[34]86-*-lynxos* support
343 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
345 * elf.c, elfcode.h, libelf.h: Serious reorganization.
346 Deleted `thunk' structure, merged into tdata, duplicate data
348 Rearranged functions, grouping by functionality.
349 Broke up many functions in elfcode.h, re-ordered many parts of
350 file writing to handle unpredictable state of section relocation
351 table as provided by various applications.
352 Still needs cleanup: Merge functions back together, split out
353 data structure with only data that is used only when writing out
356 * elf.c (bfd_elf_generic_reloc): New function, taken from
358 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
359 bfd_perform_relocation lossage.
361 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
363 (ofiles): Don't use sort or uniq; do it with sh constructs.
365 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
367 * coffcode.h: Recognize I386PTXMAGIC.
368 * aoutf1.h, libaout.h: Add M_386_DYNIX.
369 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
370 New macros; use it if defined.
371 * config/symmetry.mh, hosts/symmetry.h: New files.
373 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
375 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
376 * Makefile.in: Change accordingly.
377 (CFILES): Add elf64-gen.c.
379 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
381 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
383 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
385 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
388 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
390 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
391 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
393 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
395 * configure.in: Recognize h8300h-*-*.
397 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
399 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
400 type R_H8500_HIGH_16.
401 * coff-sh.c (r_imm32): Get the width of the reloc right.
403 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
405 * configure.in: Add new target m68k-coffun to the dpx/2.
406 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
408 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
410 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
411 sparc-aout-specific list.
413 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
415 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
417 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
418 and Jim Kingdon (kingdon@cygnus.com)
420 * elfcode.h: Use memset not bzero.
421 * trad-core.c: Don't include <sys/file.h>.
422 * i386linux.h: Include <sys/file.h>.
423 * coff-m68k-un.c: new file to handle names with underscores on
425 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
426 to not duplicate the function in the executable.
427 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
429 * coffcode.h (MC68KBCSMAGIC): case added.
430 * targets.c: Add m68kcoffun_vec.
431 * configure.host: added support for Bull dpx/2.
432 * config/dpx2.mh, hosts/dpx2.h: new files.
433 * Makefile.in: added target coff-m68k-un.
435 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
437 * aoutf1.h: Add definition of MACHTYPE_OK.
439 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
441 * reloc.c (bfd_perform_relocation): Don't subtract the addend
444 * syms.c, bfd-in2.h: Doc fix.
446 * coffcode.h (CALC_ADDEND): Check for common section using the
447 section flag as well as the symbol flag.
449 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
451 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
452 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
453 be sufficient. Define TEXT_START_ADDR.
455 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
457 * aoutx.h (translate_from_native_sym_flags): Removed statep
458 argument. Just let an indirect symbol point to the next symbol
459 without forcing the next symbol to be undefined. Changed all
461 * hp300hpux.c (slurp_symbol_table): Changed call to
462 translate_from_native_sym_flags.
463 * targets.c: Added hp300hpux_vec.
464 * Makefile.in (hp300hpux.o): Added dependencies.
466 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
468 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
469 relocs together, and add 64-bit versions.
470 (bfd_generic_get_relocated_section_contents): Argument to alloca
473 * libbfd.c (bfd_xmalloc_by_size_t): New function.
474 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
476 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
477 (new_bfd): Prototype-style definition, using DEFUN.
478 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
479 argument is type size_t, not bfd_size_type.
480 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
481 * bfd.c (bfd_default_error_trap, bfd_error_trap,
482 bfd_error_nonrepresentabltrap): Prototypes.
483 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
484 bfd_alloc_grow): Adjusted prototypes for arg type change.
485 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
486 do_slurp_coff_armap, bfd_construct_extended_name_table):
488 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
489 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
492 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
493 (ofiles): New target. Build a list of unique file names, in case
495 (TARGETLIB): Use list of files from ofiles.
496 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
497 minimal-bfd flag and target makefile frag contents.
499 * elfcode.h (elf_read): Delete static declaration, since function
501 (elf_map_symbols): Write out section symbols for all sections, for
503 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
504 section symbols for the same section.
505 (elf_find_nearest_line): Don't print message, just return false.
507 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
509 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
511 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
513 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
515 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
516 (realclean): Remove generated headers.
518 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
520 * section.c (bfd_set_section_content): Deny if file is not opened with
521 the proper mode, set output_has_begun if file is openened for update.
522 * aoutx.h (aout_*_set_section_content): Remove checks that are now
523 done in bfd_set_section_content.
525 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
527 * hosts/std-host.h: Removed declarations of printf, fprintf,
528 fcntl, fread and fwrite. They are all error prone for one reason
529 or another. Changed declaration of memchr from char * to PTR.
531 * configure.in (mips-*-riscos*): New target; use riscos.
532 * configure.host (mips-*-riscos*): New host; use riscos.
533 * config/riscos.mh (HDEFINES): Add -G 4.
535 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
536 rather than casting the result of bfd_h_get.
538 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
540 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
543 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
545 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
546 include in search list if BFD64 is defined.
548 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
549 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
551 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
553 * elf64-target.h, elf64-generic.c: New files.
554 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
555 (elf64-generic.o): List dependencies.
557 * Makefile.in: List target `all' explicitly before host/target
558 makefile fragments are included, in case they define any new
561 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
562 versions as appropriate. Uses updated.
563 (elf_debug_section): Declare before use.
564 (elf_debug_file): New function.
565 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
566 Alignment value in section header is n_bytes, not log2.
567 (new_section_hook): Do nothing for now.
568 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
570 (elf_core_file_p): Simplify check for correct class (word size).
571 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
572 Initialize all fields when creating data structures.
573 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
574 (elf_compute_section_file_positions): Set correct class in output
576 (elf_write_object_contents): Section symbols have empty names in
579 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
580 args to size_t before call.
581 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
583 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
585 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
586 number information, return 0 for line number.
588 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
590 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
593 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
595 * hosts/riscos.h: Define NBPG and UPAGES.
597 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
599 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
600 lvalue; it contains a cast.
602 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
604 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
605 Use unsigned hash values for better hashing.
606 (hash): Hash in the string length for long strings.
608 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
610 * aoutx.h (compare): Replace 3 if's with a subtraction.
611 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
612 in decreasing order of success, as an optimization.
613 (hash): Take a length arg; ignore chars after #25, for speed.
614 (add_to_stringtab): Pass length to hash.
616 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
618 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
620 * elfcode.h (elf_new_section_hook): Do nothing for now.
621 (elf_write_object_contents): Output common symbols the way ELF
624 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
626 * libelf.h (struct elf_obj_tdata and associated macros): Moved
627 here from elfcode.h. A couple of size-specific structure pointers
628 were changed to PTR; uses fixed appropriately.
629 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
630 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
631 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
632 temporary macros to ease name change.
633 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
634 elf_string_from_elf_section, bfd_elf_find_section): Moved here
636 * doc/Makefile.in (libbfd.h): Process elf.c too.
637 * Makefile.in (elf.o): Note new dependencies.
639 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
640 code, tweaked some debug hooks.
641 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
644 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
646 * hosts/riscos.h: New file.
648 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
650 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
651 section already exists, use its pointer to fill in rawdata slot.
653 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
655 * hosts/std-host.h: Return value of puts and fputs is int not void.
657 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
659 * aoutx.h (howto_table_ext): Comment the field names.
660 * reloc.c (bfd_perform_relocation): Fix max and min values.
662 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
664 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
665 size-independent elf internal data structures.
666 * elfcode.h (put_word, get_word): Define as appropriate for
667 architecture word size. Structure swapping functions changed to
668 use them as appropriate.
670 * configure.in: If compiling 64-bit back ends, do them before
673 * libelf.h: Use new size-independent versions of elf internal data
675 (symbol_type): Reordered to put any fields dependent on target
677 (elf_backend_data): Renamed from elf##_backend_data and made
679 (elf_sect_thunk): Now size-independent.
681 * libbfd.c (bfd_log2): Now returns unsigned int.
683 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
685 * Rename config/m88k-aout.mt to config/noop.mt.
686 configure.in: Use it for mips-*-bsd*.
688 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
690 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
691 initializer" warning from gcc.
692 * cpu-h8500.c (arch_info_struct): Likewise.
693 * cpu-sh.c (arch_info_struct): Likewise.
695 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
696 howto_*): Unused functions and variables commented out.
697 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
699 * cpu-h8500.c (compatible): Likewise.
700 * cpu-sh.c (compatible): Likewise.
702 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
703 Always set a valid length value, even for invalid input.
705 * srec.c (srec_write_symbols): Use sprintf_vma.
707 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
708 uint64_type): Provide default definitions.
709 * hosts/std-host.h (int64 stuff): Remove them from here.
711 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
713 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
714 variable. Added default case to switch.
716 * aoutx.h (translate_from_native_sym_flags): Before casting
717 pointers to integers, make sure the integer type is wide enough.
718 * coff-mips.c (ecoff_set_symbol_info): Ditto.
720 * section.c (bfd_get_section_contents): Since `count' is unsigned,
721 don't bother comparing for less-than-zero.
722 (bfd_set_section_contents): Ditto.
724 * elfcode.h (bfd_add_to_strtab): Now static.
725 (sym_is_global): New function.
726 (elf_map_symbols): Call it. Now returns void. Removed unused
728 (bfd_section_from_shdr): Mark string tables other than for section
729 and symbol names as normal sections having contents.
730 (fix_up_strtabs): New function; fixes up ELF header fields for
731 stab sections with string tables associated.
732 (elf_write_object_contents): Map fix_up_strtabs over all BFD
733 sections. Reordered condition tests for symbol flags; default to
734 local-object value instead of global-object.
735 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
736 inside condition test.
737 (elf_print_symbol): Use fprintf_vma.
738 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
741 * bfd-in.h (int64_type, uint64_type): Define these if we fall
742 back to "long long" for HOST_64_BIT.
744 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
745 without using invalid ANSI C preprocessing tokens.
747 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
748 * libelf.h (bfd_elf32_new_section_hook): Declare.
749 * elfcode.h (new_section_hook): Define here.
751 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
752 against multiple inclusions.
754 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
756 * Makefile.in (bfd.h): Generate into current directory by grabbing
757 64-bit definition (if any) from sysdep.h.
758 * bfd-in.h: Put in marker for sysdep.h inclusion.
760 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
762 * reloc.c (bfd_perform_relocation): Check for overflow on
763 pc-relative relocations if the howto asked for it.
765 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
767 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
769 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
771 * config/riscos.m{h,t}: New files.
772 * configure.{host,in}: Use them.
774 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
776 * elf32-mips.c: comment change. This is a mips file, not 88k.
778 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
780 * cache.c (bfd_cache_init): Increment open_files and call close_one
782 (bfd_open_file): Don't increment open_files here.
784 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
786 * config/delta88.mh: Don't set CC.
788 * Makefile.in: Add elf32-{mips,m88k,generic}.
789 elf32-{mips,m88k,generic}.c: New files.
790 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
791 elfcode.h (elf_object_p): Match elf32-generic for all machines which
792 don't match a different target.
794 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
796 Eliminate "int8_type", "int16_type", "int32_type", and their
797 variants from the BFD universe. Leave the 64-bit types for now,
798 since they are in flux.
800 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
801 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
802 * ieee.c: Convert uint8e_type => unsigned char.
803 * oasys.c: Extensive changes to eliminate obsolete types.
804 These depend on changes in ../include/oasys.h as well.
805 * hosts/*.h: Remove declarations of all these types.
807 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
809 * hosts/delta88.h: #if 0 out some declarations which conflict with
812 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
814 * Makefile.in (install): remove parentdir cruft
816 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
818 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
819 * Expurgate random DEFUNs that have crept in.
821 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
823 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
824 only be aligned to a 4 byte boundary.
826 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
828 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
831 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
833 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
834 1927 but fixing some other important things.
836 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
838 * hosts/std-host.h (int64e_type): Fix definition.
840 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
842 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
843 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
844 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
847 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
849 * Makefile.in (install, headers): don't put comments after a tab
850 in the actions section of a rule
852 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
854 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
855 (ecoff_write_object_contents): If not D_PAGED, don't add the
856 section headers to text_size. If not D_PAGED, set the magic
857 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
858 executable, the executable must fully occupy an even number of
860 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
861 ecoff_big_vec): Consistently set section alignment power to 4,
862 since ECOFF sections should be multiples of 16 bytes.
863 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
864 Made ar_pad_char and ar_max_namelen agree for both.
866 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
868 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
869 symbol value, since bfd symbols are section relative, but ELF
872 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
874 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
876 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
878 * hosts/news.h, config/news.mh: New files.
880 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
882 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
883 * coff-h8300.c: More addressing modes.
884 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
886 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
887 H8/300H name. (compatible): New function.
888 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
891 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
893 * coff-mips.c (ecoff_compute_section_file_positions,
894 ecoff_write_object_contents): Only round to page boundaries if
895 D_PAGED flag is set for the output BFD.
897 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
899 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
900 casts to work on machine where sizeof(long) != sizeof(int) !=
902 * coffgen.c (coff_get_normalized_symtab): Ditto.
903 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
905 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
907 * coffgen.c (coff_write_symbols): For empty string table, write
908 out 4 in correct byte order. (from minyard@bnr.ca)
910 * elf32-hppa.c: Don't include libhppa.h for now; define
911 BYTES_IN_WORD instead, until Utah sends a better fix.
912 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
913 of malloc and realloc.
915 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
917 * configure.in (mips-*-ecoffl*): New target; use decstation.
918 (mips-*-ecoff*): Added trailing '*'.
920 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
921 for the FDR, not from the first PDR in the file.
923 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
925 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
927 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
929 * hppa.c (hppa_get_symbol_info): New function.
931 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
933 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
936 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
937 * libhppa.h (MAXCOMLEN): Define unconditionally.
938 (_PA_RISC_ID): Only define if not already defined.
939 * elf32-hppa.c: Include libhppa.h.
942 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
944 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
946 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
948 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
949 remove defines of __MSDOS__ and __GO32__ (these are in the
952 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
955 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
956 * config/hppabsd.mh: Don't use ranlib.
958 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
960 * elf.c: New file, for word-size independent code.
961 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
962 * Makefile.in: Include elf.o in standard objects.
964 * bfd-in.h (CAT3): Define here.
965 * libaout.h, libelf.h: Not here.
967 * libelf.h (struct strtab): Define here.
968 (bfd_elf_locate_sh): Declare here.
969 * elfcode.h (struct strtab): Definition deleted.
971 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
973 * Makefile.in: Make "all", not "bfd.h", be the default target.
974 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
975 hasn't really changed.
977 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
979 * elfcode.h (elf_hash): Provide elf standard hash function.
980 (various): Key off of the machines use_rela_p field to determine
981 whether to use REL or RELA relocations.
982 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
983 (elf_make_sections): Allocate a pointer to hold all data for a
984 given section, and copy each fragment into the data region.
985 Update the section's pointer with the REL implicit addends if the
986 machine uses REL relocation.
988 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
989 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
990 into was elf32-target.h expects.
991 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
992 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
993 (elf_i386_info_to_howto): Add minimal relocation support.
995 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
996 elf_info_to_howto_rel fields.
998 * elf32-target.h (elf_bed): Add support for new fields in
1001 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
1003 * elf32-hppa.c: Add symbol extension section support, fix
1004 relocation howto table, add stub generation support.
1006 * elf32-hppa.h: Add symbol extension section support, fix
1007 relocation howto table, add stub generation support.
1009 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
1012 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
1015 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
1016 the symbol is not found.
1018 * elfcode.h (elf_compute_section_file_positions): Not all section
1019 file positions were computed.
1021 * elfcode.h (elf_get_sect_thunk): New function.
1023 * hppa.c (sign_ext): Reimplement.
1025 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
1026 these functions static.
1028 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1030 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
1032 * aoutx.h (translate_from_native_sym_flags): Don't set
1033 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
1034 * aoutx.h (translate_to_native_sym_flags): Translate
1035 constructor symbols properly.
1037 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1039 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
1041 * aout-target.h (minimum_alignment): 8 byte alignment is right.
1044 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1046 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
1047 from bfd-in.h and .c files. Build bfd.h in build directory,
1048 substituting in requested target word size. Insert word size into
1049 makefile, and maybe enable 64-bit targets.
1051 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
1052 are available. Conditionalize on this. Assume HOST_64_BIT
1053 will be defined if needed, so 64-bit targets are conditionalized
1054 only in the Makefile.
1056 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1058 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
1060 * coff-sh.c (rtype2howto): Put error message on stderr.
1061 (extra_case): Delete unused variable.
1063 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
1064 before calling printf.
1066 * elfcode.h: New file, almost completely derived from old elf32.c.
1067 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
1068 * Makefile.in (elf64.o): List dependencies, don't build by
1070 (elf64.c): Add to list of sources.
1071 (elf32.o): Update dependencies.
1072 * elf32-*.c: Updated type/macro/structure names. Cleaned up
1073 namespace pollution; rename vectors.
1074 * targets.c, config/*-elf.mt: Updated.
1075 * All uses of 32-bit versions of structures, routines, and macros
1078 * Makefile.in (archures.o, targets.o): Depend on Makefile.
1080 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
1082 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
1084 * elf32.c (elf_string_from_elf_section): Handle index of zero
1086 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
1088 (elf_write_object_contents): Deleted one unused variable and
1089 initialized another to avoid gcc warnings.
1090 (elf_set_section_contents): Delete unused variable.
1092 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
1094 * i386lynx.c: New module for Lynx variant of a.out.
1095 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
1096 * gen-aout.c: Get rid of defunct endian stuff, print out true
1098 * targets.c (target_vector): Add i386lynx_vec.
1100 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1102 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
1104 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
1106 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
1107 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
1108 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
1109 trad-core.c: Define a TARGET_get_symbol_info function or macro.
1110 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
1112 * bfd-in.h: Don't define bfd_print_symbol_nm.
1113 Define symbol_info type.
1114 (JUMP_TABLE): Set _get_symbol_info element.
1116 * syms.c (coff_section_type, bfd_symbol_info): New functions.
1117 (bfd_decode_symclass): Use coff_section_type.
1119 * targets.c: Add bfd_get_symbol_info call.
1121 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
1123 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
1124 complaints from ancient gcc's.
1126 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1128 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
1129 hosts/i386linux.h: Define it.
1131 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1133 * VERSION, bfd-in.h: Bump version number to 2.2.
1135 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
1136 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
1137 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
1138 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
1139 LR, RR, hppa_field_adjust): New functions.
1141 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
1143 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
1144 stabs symbols, including new indirect_ptr_ptr argument.
1145 (ecoff_slurp_symbol_table): Pass new argument in calls to
1146 ecoff_set_symbol_info.
1148 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1150 * configure.in: For m68k sysv systems, use m68k-coff.
1152 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
1153 (TDEFAULTS): Define it here. Use the new name.
1155 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
1158 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
1160 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
1161 number of arguments.
1162 (aix386_core_file_p): Initialize core_size to correct value.
1164 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
1166 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
1167 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
1169 * bout.c (aout32_slurp_extended_name_table): Define to be
1170 _bfd_slurp_extended_name_table rather than bfd_true.
1172 * coff-mips.c: Include libaout.h and aout/aout64.h to get
1173 definitions for N_SET[ATDB].
1174 (ecoff_howto_table): Moved near top of file.
1175 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
1176 seen, cook up a constructor section of the same name and put in a
1177 reloc pointing to the symbol. This lets the GNU linker build
1178 global constructors and destructors without using collect.
1180 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
1182 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
1184 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1186 * hosts/miniframe.h: New file.
1187 * configure.host: Use it.
1189 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
1191 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
1192 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
1193 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
1194 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
1195 * configure.in (*-*-bsd): Change to *-*-bsd*
1197 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
1199 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
1200 int, for the sake of the old Portable C Compiler.
1202 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
1204 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
1206 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1208 * configure.in: Get target name right for m68*-*-hpux.
1210 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
1212 * trad-core.c (NO_SIGNED_GET): New macro.
1213 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
1214 signed NO_GET, where appropriate.
1216 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
1217 * configure.in (*-*-linux*): Remove until linux port for a
1218 non-i386/i486 system is actually available.
1220 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
1222 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
1223 when compiling under HPUX.
1225 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
1227 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
1228 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
1230 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
1231 * bfd/libhppa.h: Include sysdep here. Conditionalize
1232 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
1233 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
1236 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1238 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
1239 GNU version is needed.
1241 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
1243 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
1245 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1247 * Makefile.in: Build elf32-hppa.o.
1249 * syms.c (BSF_FUNCTION): New symbol flag.
1251 * elf32-hppa.c: Fixed to work with elf32-target.h.
1253 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
1255 * libaout.h (NAME): Don't define if already defined.
1257 * libelf.h: Protect against multiple inclusions.
1258 (elf_symbol_type): Moved here, added new fields.
1259 (struct elf_backend_data): New field `global_sym'; I suspect this
1261 * elf32.c (elf_symbol_type): Deleted from here.
1262 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
1263 point to backend versions of symbols.
1264 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
1265 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
1267 (elf_write_object_contents): Write program headers if appropriate.
1268 (bfd_section_from_shdr): Unnamed sections get empty string for
1269 name, not "unnamed". Handle SHT_NOBITS separately from
1270 SHT_PROGBITS, and set some different flags.
1271 (elf_file_p): New routine.
1272 (elf_object_p, elf_core_file_p): Call it.
1273 (elf_object_p): Handle EM_HPPA.
1274 (elf_symbol_from, elf_idx_of_sym): New functions.
1275 (elf_make_sections): Get symbol number right for relocations. Set
1276 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
1277 (elf_fake_sections): BSS section should be SHT_NOBITS, not
1278 SHT_PROGBITS. Always generate symtab and strtab, not only if
1279 relocations are needed. Set SHF_* flags as appropriate.
1280 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
1281 (elf_write_object_contents): Fix off-by-one error in symbol count.
1282 Store a correct value for the symbol; write the size field
1283 properly; make some guesses about the type field. Set section
1284 type correctly for string tables.
1285 (section_from_elf_index): Check for absolute and common sections
1287 (elf_section_from_bfd_section): Ditto.
1288 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
1289 Use empty string instead of "unnamed" for nameless symbols.
1290 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
1291 HPPA (only?). Don't free raw symbols; keep the pointer around for
1293 (elf_set_arch_mach): Handle bfd_arch_hppa.
1294 (elf_find_nearest_line): Just return false.
1295 (elf_write_object_contents, elf_set_section_contents): Set
1296 output_has_begun field after computing file positions.
1297 (elf_set_section_contents): Write section contents immediately,
1298 rather than caching the whole file and writing it at close time.
1300 * libhppa.h (enum hppa_reloc_field_selector_type, enum
1301 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
1302 hppa_reloc_expr_type_alt): New enumerator types.
1304 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
1305 * configure.in, configure.host: Use them.
1307 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1309 * elf32-target.h: Allow overrides of armap defaults.
1311 * elf32-hppa.c, elf32-hppa.h: New files.
1313 * config/hp300hpux.mt: New file.
1315 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1317 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
1318 (aix386_core_vec): Update for new fields.
1320 * archive.c (bfd_generic_archive_p): Call target-specific
1321 slurp_armap code, instead of bfd_slurp_armap.
1322 (bfd_slurp_bsd_armap_f2): New function.
1323 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
1324 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
1326 * libaout.h (struct aoutdata): New field for subformat, for
1327 differentiating between highly similar a.out formats.
1328 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
1329 version of function.
1330 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
1332 * hp300hpux.c: New file.
1333 * Makefile.in: Include it.
1335 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1337 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
1340 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
1342 * trad-core.c (trad_unix_core_file_p): Check the file size.
1344 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1346 * coff-alpha.c: Remove duplicate function and add warnings.
1348 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
1350 * sco-core.c (sco_core_vec): Add initializers for new target
1353 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
1355 * coffcode.h [_LIT]: Recognize .lit section.
1357 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1359 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
1360 config/alphaosf.mt, hosts/alphaosf.h: New files.
1362 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
1364 * Merge in HPPA/BSD changes from Utah.
1365 * hppa.c: Use this for both HPUX & BSD.
1366 * targets.c: Enable hppa_vec for both HPUX & BSD.
1367 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
1368 * hosts/hppabsd.h: #define HOST_HPPABSD.
1370 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
1372 * libbfd.c: Whitespace changes around byteswap macros.
1373 * libbfd-in.h: Whitespace changes around byteswap declarations.
1375 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
1377 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
1378 system_error anymore. It confuses bfd_check_format().
1380 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
1382 * bfd.c: Add sgi_core_data to tdata union.
1383 * coff-mips.c: Add Irix 4.x core file support.
1384 * hosts/irix4.h: #define HOST_IRIX4.
1386 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1388 * aoutx.h (translate_from_native_sym_flags): Check that the
1389 symbol's section does get set.
1390 (slurp_symbol_table): Zero index means null-string name.
1392 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
1394 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
1396 (write_syms): Use them, to reduce string table size.
1398 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
1400 * trad-core.c (trad_core_vec): Add 6 new initializers to match
1401 new signed get/put fields. Minor reformatting to label
1404 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
1406 * bfd-in.h: Insert comment about SVR3 compiler warnings.
1408 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
1409 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
1411 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
1413 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
1415 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
1416 (swapcore_sparc): Make sp a bfd_vma.
1418 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
1420 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
1421 libbfd.c, libbfd-in.h: Add _do*signed*.
1422 targets.c, all targets: Add bfd*signed*.
1423 bfd-in.h: Add bfd_signed_vma. Add comments.
1425 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
1427 * format.c (bfd_check_error): Check error return from
1428 _bfd_check_format routines.
1430 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
1432 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
1433 recognize .data section if present.
1435 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
1437 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
1438 check for the case where the user sets the address of the BSS
1439 section (and the file header can't specify this). Let the user
1440 set it wherever they want, regardless of what goes in the header.
1442 * ieee.c (ieee_slurp_sections): Pass all ieee section names
1443 straight through into BFD sections. Add comments.
1445 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
1447 Cleanup in preparation for better 64-bit host support.
1449 * bfd-in.h (bfd_64_type): Remove.
1450 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
1452 * bfd-in.h (bfd_size): Remove.
1454 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
1456 * bfd-in.h (bfd_word): Remove.
1457 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
1459 * bfd-in.h (rawdata_offset): Remove.
1460 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
1461 (bfd_perform_relocation): Lint.
1462 (enum bfd_reloc_status): Comment cleanup.
1464 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
1466 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
1468 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
1470 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
1472 * elf32.c: Clean up old comments.
1474 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
1476 * config/sun3.h: String argument to fprintf is const.
1478 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
1479 on systems which define PAGE_SIZE in <limits.h>.
1481 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1483 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
1484 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
1485 the core file failing signal.
1486 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
1487 to supply the core file failing signal.
1489 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
1491 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
1492 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
1493 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
1494 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
1496 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1498 * coff-mips.c (PAGESIZE): Correct value.
1500 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
1502 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
1503 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
1505 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
1507 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
1508 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
1510 (coff_compute_section_file_positions): Force vma and lma of _LIB
1512 (coff_set_section_contents): Count number of entries in new lma
1514 * coffgen.c (make_a_section_from_file): Force lineno_count of
1515 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
1516 SCO 3.2v4 shared library.
1517 * seclet.c (rel): Copy over any section with contents, not just
1520 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
1523 * coff-i386.c (coff_i386_reloc): New function, to generate
1524 relocateable output correctly.
1525 (howto_table): Use coff_i386_reloc for all reloc types.
1526 (CALC_ADDEND): Use a more efficient hack to get the correct addend
1527 for a common symbol.
1528 (i386comm_value): Removed; no longer needed.
1530 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1532 * coffcode.h (coff_set_section_contents): Don't write out
1533 sections without a filepos.
1535 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
1537 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
1539 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
1541 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
1542 * libecoff.h (ecoff_data_type): Added gp_size field.
1543 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
1544 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
1545 Set flags to 0 for large common symbols.
1546 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
1547 which can occur for gas-generated relocs.
1548 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
1549 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
1550 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
1552 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1554 * srec.c (srec_set_section_contents): Use lma field for load
1556 * section.c: Add declaration of lma field to section structure.
1557 * coffcode.h (coff_write_object_contents): Use lma field for load
1559 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
1561 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
1562 symbols in a better way. (translate_to_native_sym_flag): Set the
1563 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
1565 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
1566 (bfd_make_section): Cope with new builtin section.
1567 * syms.c (bfd_decode_symclass): Can now print indirect section
1570 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
1572 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
1573 defined, and yields false.
1574 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
1576 * archive.c (snarf_ar_hdr): Add support for reading (only,
1577 so far) BSD-4.4-style extended headers.
1578 * archive.c: Some more comments.
1580 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1582 * Makefile.in: fix rule for dvi and info, so that the recursive
1583 makes does the right thing, instead of always info
1585 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1587 * libbfd.c (bfd_seek): Disable optimized handling for archives and
1588 archive members; they need more special reatment. For now, verify
1589 that computed and actual file positions correspond.
1591 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1593 * mipsbsd.c: Renamed from aout-mipsbsd.c.
1594 (set_arch_mach): Delete non-MIPS code.
1595 (reloc_howto_type_lookup): Ditto.
1596 * Makefile.in: Adjusted.
1598 * libbfd.c (bfd_tell): Update `where' field.
1599 (bfd_seek): Don't do anything if we're not changing the file
1600 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
1601 field against a SEEK_SET request. Call bfd_tell to re-update
1602 `where' field when done.
1603 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
1605 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
1607 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1609 * Makefile.in: added installcheck target
1611 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
1613 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
1614 if the type is not stNil.
1616 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
1618 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
1619 forward declarations.
1621 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
1622 it's implied by the type.
1624 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1626 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
1628 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
1630 * rs6000-core.c: Add .ldinfo section.
1632 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
1634 * Makefile.in (MAKEOVERRIDES): Define to be empty.
1636 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1638 * section.c (bfd_set_section_contents): whitespace
1639 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
1642 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1644 * hosts/go32.h: don't define POSIX_UTIME
1646 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
1648 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
1649 against machine architecture stored in the ELF header, to resolve
1651 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
1652 NULL, so only use results when non-NULL.
1653 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
1654 and add to vector of targets.
1656 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
1658 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
1659 are always just debugging symbols.
1661 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
1662 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
1664 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1666 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
1667 hpux 7). Patch from friedman@gnu.ai.mit.edu.
1668 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
1669 defined, which they aren't in hpux 7.0.
1671 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
1672 Tran-Le, tranle@intellicorp.com.
1674 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
1676 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
1677 ahead and do the relocation.
1678 (ecoff_refhi_reloc): Don't to the relocation here, just remember
1679 what needs to be done.
1680 (ecoff_reflo_reloc): Do the REFHI relocation here.
1682 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
1684 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
1685 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
1686 relocs are reasonable.
1687 * coff-msym.c: Eliminated uses of DEFUN.
1688 (ecoff_swap_tir_out): New function.
1690 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
1692 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1693 * configure.host (vax-*-ultrix2*): Add triplet.
1694 * hosts/vaxult2.h: New file.
1695 * config/vaxult2.mh: New file.
1697 * aoutx.h (string.h): Include for strchr and friends.
1698 * archive.c (string.h): Include for memchr and friends.
1699 * elf32.c (string.h): Include for strrchr and friends.
1701 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1703 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
1704 (MY_set_sizes): Use sunos4_set_sizes.
1706 * elf32.c: Renamed from elf.c. Several CPU-specific functions
1707 deleted, as well as elf-big and elf-little targets.
1708 * libelf.h: New file.
1709 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
1711 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
1713 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
1715 * coffcode.h (coff_compute_section_file_positions): Don't need
1716 variable "old_sofar" if compiling for i960.
1718 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
1720 * libbfd.h: Updated.
1722 * ieee.c (exten, envi): "static" belongs first in declaration.
1724 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1726 * srec.c: add support for symbolsrec, srecords with symbols in
1729 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
1731 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
1732 to avoid lint complaints.
1734 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1736 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
1737 type SHT_STRTAB. Don't alter file offset for section 0.
1738 (reloc_type_names): Now an array instead of a macro. Still inside
1739 "#if 0", since it's used only in debugging code also in "#if 0".
1740 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
1741 (sort_reloc_map): New function.
1742 (sparc_reloc_map): New variable.
1743 (elf_bfd_reloc_type_lookup): New function.
1745 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
1747 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
1748 bfd_make_debug_symbol; they were already in the target structure.
1749 * Adjusted all uses of JUMP_TABLE.
1750 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
1751 from coff_make_debug_symbol.
1752 * libcoff.h: Updated accordingly.
1754 * Minor cleanups provoked by gcc warnings:
1755 * aoutx.h (NAME(aout, reloc_type_lookup)),
1756 cpu-h8300.c (local_bfd_reloc_type_lookup),
1757 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
1759 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
1760 ieee.c (ieee_slurp_section_data),
1761 elf.c (elf_make_sections, elf_fake_sections,
1762 elf_compute_section_file_positions, elf_write_object_contents):
1763 Removed unused variables.
1764 * archures.c: Removed /* from within comment.
1765 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
1766 * oasys.c (oasys_write_data): Initialize i.
1768 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
1770 * libcoff.h (obj_raw_syment_coun): New macro.
1771 * coffgen.c (coff_get_normalized_symtab): Initialize
1773 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
1775 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
1777 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
1779 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
1780 for compatibility with tools from MIPS.
1782 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
1783 * config/irix3.mt, config/irix4.mt: Removed.
1784 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
1785 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
1787 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
1789 * hosts/hp300bsd.h: Add gross hack to determine whether we
1790 are running on BSD 4.3 or BSD 4.4, and use appropriate include
1791 files (and set other parameters) to match.
1793 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
1795 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
1796 ansi definition which otherwise confuses non-ansi compilers.
1798 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
1799 ultrix cc by forward declaring getenv as is done in
1802 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
1804 * elf.c (elf_info_to_howto): cast an enum into unsigned char
1805 avoiding a fatal error in vax ultrix 4.2 cc.
1807 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
1809 * bfd-in.h, VERSION: Roll to version 2.1.
1811 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
1813 * oasys.c (oasys_write_object_contents): Lint.
1814 * srec.c: Whitespace cleanup.
1816 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
1818 * coffgen.c (coff_print_symbol): Print correct tagndx value;
1819 cleaned up output formatting a bit.
1821 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1823 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
1824 relaxable. Should be moved somewhere else.
1826 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1828 * aout-mipsbsd.c: Eliminated uses of DEFUN.
1829 (aout_mips_*_vec): Added seclet_link element.
1831 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
1832 support for aout-mipsbsd target.
1834 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
1836 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1838 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
1840 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1842 Add support for the H8/500
1844 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
1846 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
1848 * libecoff.h: New file. Defines ECOFF backend data for gdb.
1849 * coff-mips.c: Now includes libecoff.h.
1850 (ecoff_data_type): Moved to libecoff.h.
1851 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
1852 call it. If there is ever another ECOFF target, this and the
1853 swapping functions should be accessed via an ECOFF specific target
1855 * Makefile.in (coff-mips.o): Depends on libecoff.h.
1857 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
1859 * coffcode.h: Removed MIPS specific information, since coff-mips.c
1860 no longer includes this file.
1862 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
1863 bits to 0 to make comparison test useful.
1865 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
1866 avoid overflowing GP accessible sections in binutils/objdump.
1868 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1870 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1871 reading more robust: Fail if string index is out of string
1874 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1876 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1877 PCREL13): Don't take dst_address into account; the input file has
1878 already taken care of that.
1880 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1882 * coff-mips.c: Completed support for linker and binutils.
1884 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1886 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1887 original addend from section contents.
1889 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1891 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1892 * hosts/delta88.h (strtol): Fix prototype.
1893 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1895 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1897 * elf.c: Get rid of "#ifdef sparc".
1898 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1899 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1901 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1902 compile type conditionals on host CPU.
1903 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1905 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1907 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1909 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1910 ECOFF which has two common sections.
1911 (bfd_com_section): Set SEC_IS_COMMON flag.
1912 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1913 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1914 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1915 bfd_is_com_section macro rather than checking for equality to
1918 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1920 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1921 (coff_mkobject_hook): Accept aouthdr argument.
1922 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1923 Handle NULL aouthdr argument.
1924 (coff_object_p): If there is no aouthdr, pass it as NULL to
1926 * libcoff.h: Rebuilt for mkobject_hook changes.
1928 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1929 additional MIPS ECOFF fields.
1931 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1933 * configure.host: added mips-dec-bsd*
1934 * configure.in: added mips-dec-bsd*
1935 * aout-mipsbsd.c: new file for mips-dec-bsd*
1936 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1937 * aoutx.h: added mips support.
1938 * archures.c: added mips support to bfd_default_scan().
1939 * cpu-mips.c: added support for R4000 (untested).
1940 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1941 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1942 hope will make it into include/bfd.h.
1943 * targets.c: added aout_mips_*_vec.
1945 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1947 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1949 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1951 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1953 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1955 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1957 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1958 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1959 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1960 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1962 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1963 bfd_swap_reloc_in or coff_swap_reloc_out.
1964 * coff-mips.c: Added code to link and write out symbolic debugging
1965 information, and to swap relocs in and out.
1967 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1969 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1970 (coff_write_object_contents): coff_count_linenumbers returns the
1971 number of line number records it found.
1973 * coffgen.c (coff_write_linenumbers): only write out line numbers
1974 in the section they belong to.
1976 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1978 * targets.c (bfd_target): Added relocateable argument to
1979 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1980 target vector for linker use.
1981 * bfd.c (bfd_seclet_link): New macro.
1982 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1983 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1984 and boolean return value. Made static.
1985 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1986 relocateable argument.
1987 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1988 relocateable argument (if relocateable, saves relocs).
1989 * bout.c (b_out_get_relocated_section_contents),
1990 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1991 relocateable argument (if relocateable, just calls
1992 bfd_generic_get_relocated_section_contents).
1993 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1994 argument to prototype.
1995 * All targets: Set new _bfd_seclet_link vector to
1996 bfd_generic_seclet_link.
1998 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
2000 * coffgen.c: #include seclet.h.
2002 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
2004 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
2005 debug info. Setup info about linker symbols only, and use
2006 standard bfd fields to hold the info.
2007 * (hppa_object_p): Remove unneeded decls.
2008 * (hppa_new_section_hook): Get rid of most of this.
2009 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
2010 fat. Remove all knowledge of stabs, remove redundant knowledge of
2012 * Remove macros for accessing fields which are now gone.
2014 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2016 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
2018 * coff-z8k.c: delete unused reloc functions
2020 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2022 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
2023 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
2024 * coff-msym.c: Use DEFUN for function definitons.
2025 * coff-mips.c: Added code to read and print symbols, and to find
2028 * coffcode.h: Moved many generic functions into coffgen.c. Moved
2029 swapping functions into coffswap.h for ECOFF use. Moved
2030 relocation functions, only used by h8300 and z8k, into reloc16.c.
2031 Added hooks for coffgen.c functions to backend data structure, and
2032 added hook functions. Still more could be done.
2033 * coffswap.h: New file to hold COFF swapping routines.
2034 * coffgen.c: New file to hold generic COFF functions.
2035 * reloc16.c: New file to hold h8300 and z8k specific relocation
2037 * libcoff-in.h: Added declarations for functions in coffgen.c.
2038 * libcoff.h: Rebuilt to incorporate changes.
2039 * coff-h8300.c: Function name changes.
2040 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
2041 hook rather than defining EXTRA_CASES.
2042 * Makefile.in: Build new files coffgen and reloc16. Added
2043 dependencies of coff-*.o on coffswap.h and seclet.h.
2045 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
2047 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
2048 about discarding const.
2050 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2052 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
2054 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2056 * configure.in (post-target): If --with-minimal-bfd is specified,
2059 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2061 * srec.c (srec_write_records): one of my boards wants a CR between
2064 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
2066 * archive.c (do_slurp_coff_armap): set symdef_count correctly
2067 (it broke a couple of weeks ago).
2069 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2071 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
2072 return type, so libbfd.h doesn't reference undefined typedefnames.
2074 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2076 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
2078 (coff_pointerize_aux): don't pointerize a negative tagndx
2079 (sometimes generated by SCO 3.2v4 cc).
2081 * bout.c (calljx_callback, callj_callback,
2082 b_out_get_relocated_section_contents): warn if relocating against
2083 an undefined symbol.
2085 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
2087 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
2088 Make a bunch more routines be static.
2089 * hppa.c (fill_spaces): Get rid of this, replace with much better
2090 written setup_sections().
2091 * (setup_sections): New routine to create BFD sections for each
2092 space and subspace in SOM files.
2093 * (hppa_object_setup): Use BFD sections created by
2094 setup_sections() to locate GDB symbol table info.
2095 * (make_unique_section): New routine to create a BFD section. It
2096 ensures that the given name is unique, and will generate a unique
2098 * (hppa_object_p): Become much more paranoid about file header.
2099 * (make_bfd_asection): Call bfd_make_section to do the dirty
2100 work. Simplify code somewhat.
2101 * (hppa_core_file_p): Use proper name for stack section.
2102 * libhppa.h: Remove millicode_start, millicode_end decls.
2104 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
2106 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
2108 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
2109 relocs, don't bother doing the adjustment if the value to add is
2112 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
2114 * bfd.c (bfd_get_size): New function that gets an upper bound
2115 on the possible size of any object in a bfd.
2116 * elf.c (bfd_elf_find_section, elf_get_str_section,
2117 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
2119 * elf.c (elf_big_vec, elf_little_vec): Document last three
2120 members initialized to NULL.
2122 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2124 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
2126 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
2128 * hosts/std-host.h: New file. Attempt at a generic/default
2129 set of definitions, to discourage porting to new hosts by copying.
2130 * hosts/news.h: Removed.
2131 * hosts/sparc.h: Use std-host.h.
2132 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
2133 perhaps we can later remove the the_bfd field from each symbol.
2134 * syms.c (struct symbol_cache_entry): Remove unused field
2135 app_data. Add comment noting that the_bfd is almost redundant,
2137 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
2138 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
2139 * hppa.c (fill_spaces): Make slightly more rebust.
2140 * configure.in: Allow std-host as the "default" host.
2142 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
2144 * bfd.c: Add struct hppa_core_data to tdata union.
2145 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
2146 Get rid of HPPA/BSD specific code. That will go somewhere else
2148 * (fill_spaces): Don't spin forever and die if you don't find
2149 $MILLICODE$ subspace.
2150 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
2152 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
2153 Make these work for HPUX.
2154 * (make_bfd_asection): New routine to make section creation a
2156 * (hppa_core_file_p): Completely rewrite, leave out bugs.
2157 * libhppa.h: #include the right system files. Redefine all of
2158 the structs/macros for hacking core files to use more sensible
2159 HPUX core file structures.
2160 * targets.c (target_vector): Conditionalize hppa_vec on
2161 HOST_HPPAHPUX, not hp9000s800.
2162 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
2163 malloc and realloc. #define HOST_HPPAHPUX.
2165 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
2167 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
2168 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
2169 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
2170 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
2172 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
2173 * aix386-core.c: New file for handling core files on AIX on PS/2.
2174 * targets.c: if AIX386_CORE, use aix386_core_vec.
2175 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
2178 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2180 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
2183 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2185 * Makefile.in: added dvi target
2187 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
2189 * bfd.c: Use right name for tekhex tdata struct.
2190 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
2191 * libcoff.h: Updated to get spacing change from coffcode.h.
2192 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
2194 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
2196 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
2197 functions, with the "guts" of the old bfd_slurp_bsd_armap
2198 and bfd_slurp_coff_armap, but assuming we've already checked
2199 if the armap is present or not.
2200 Also, rewrite a bit to avoid keeping around obstack data
2202 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
2203 Various fixes to correctly handle COFF_style archives names.
2204 (Note that because these have a trailing '/', the names can
2205 have embedded spaces.)
2206 * archive.c (bfd_slurp_armap): New function, replaces old
2207 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
2208 _either_ format, and calls do_slurp_bsd_armap or
2209 do_slurp_coff_armap if either form of map is seen.
2210 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
2211 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
2212 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
2213 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
2215 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
2217 * hppa.c: #include "sysdep.h", not <sysdep.h>.
2218 * libhppa.h: Make millicode_start and millicode_end be unsigned
2219 int to be same type as CORE_ADDR in GDB. Why are these here?
2221 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
2223 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
2224 vaddr of the section to the addend.
2225 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
2226 SCO_CORE to SELECT_VECS.
2227 (target_vector): add sco_core_vec.
2228 * sco-core.c (sco_core_vec): add leading underscore initializer.
2229 * configure.in (i[34]86-*-sco*): use target i386-sco.
2230 * config/i386-sco.mt: new file; define SCO_CORE.
2232 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
2234 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
2236 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2238 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
2240 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2242 * hosts/i386linux.h: Include unistd.h.
2244 * aoutx.h (print_symbol): aout_stab_name returns a constant
2246 * libaout.h (aout_stab_name): Fix prototype.
2247 * stab-syms.c (aout_stab_names): Array is now const.
2248 (aout_stab_name): Return value is now pointer to const.
2250 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
2253 * syms.c (asymbol): Added new field "app_data", for data
2254 particular to the application. Some of the linker flags ought to
2255 get moved to this field someday.
2257 * archures.c (bfd_default_scan): Recognize a few more numbers:
2258 80486, 80960, and 960.
2260 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
2261 bfd_coff_std_swap_table, cast to PTR.
2262 * bfd.c (bfd_coff_swap_*): Deleted macros.
2263 * targets.c (struct bfd_target): Deleted COFF-specific swapping
2265 * coffcode.h (type bfd_coff_backend_data): New structure type,
2266 contains pointers to the COFF-specific swapping routines.
2267 (bfd_coff_std_swap_table): New data structure, to be used when
2268 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
2269 (bfd_coff_swap_*): New macros.
2270 * coff-mips.c (mips_coff_swap_table): New data structure.
2271 (ecoff_big_vec): Use it.
2272 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
2273 * All other targets: Deleted coff-specific vector entries.
2275 * trad-core.c: Fixed some `PARAMS' uses that were missing
2278 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
2280 * aoutx.h (some_aout_object_p): Protect arg prototype in
2281 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
2283 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
2285 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
2286 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
2287 PARAMS for readability.
2289 * aoutx.h: Add type to callback parameter.
2290 * coff-mips.c: Don't call trad-core.h, not needed.
2291 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
2292 * trad-core.h: Eliminate, unused.
2294 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2296 * format.c (bfd_check_format): if default target isn't found
2297 then look through the entire list rather than return early.
2299 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2301 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
2303 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2305 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
2307 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2309 * coff-z8k.c: checkpoint, more addressing modes handled
2310 * coffcode.h (get_value): don't truncate reloc->addend field, it's
2313 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
2315 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
2317 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2319 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
2321 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
2323 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
2324 and about when file descriptors are closed.
2326 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2328 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
2329 written out correctly.
2331 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
2333 * section.c: New section bit SEC_SHARED_LIBRARY.
2334 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
2335 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
2338 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
2340 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
2341 macros; use PARAMS to declare the function pointers involved.
2343 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
2344 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
2346 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
2348 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
2350 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
2351 declaring pointers to functions.
2352 * cache.c, elf.c: Move static function decls to top, use PARAMS.
2353 * seclet.h: Declare external function with PARAMS.
2355 * doc/chew.c (exfunstuff): Eliminate.
2356 (paramstuff): Replace exfunstuff with function to generate PARAMS.
2357 * doc/proto.str: Use paramstuff rather than exfunstuff.
2359 * libbfd.h: Update, based on changes in source code and chew.
2361 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
2363 * libieee.h: Add FIXME about removing limit on number of sections.
2364 * bfd-in.h: Improve comments to make it clear that bfd.h is
2365 the wrong place to edit this file.
2366 * Makefile.in (install): Install ansidecl.h and obstack.h in the
2367 same places where we install bfd.h.
2369 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
2371 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
2372 symbol type before blindly modifying the auxent. Specifically,
2373 only modify the endndx fields for types that need it, and don't
2374 set the array information for non-arrays.
2376 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
2378 * aoutx.h (some_aout_object_p): Section list should be set up
2379 correctly anyways; don't have to set up "next" pointers manually.
2381 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
2383 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
2384 config/i386v.mh: removed -DUSG from HDEFINES.
2385 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
2387 hosts/i386v.h: don't define POSIX_UTIME.
2389 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2391 * ieee.c (ieee_slurp_sections): make a private copy of the
2392 section's name before truncating it.
2394 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2396 * hppa.c: add symbol_leading_char entry in transfer vec
2398 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2400 * ieee.c (get_symbol): can now cope when two symbols of a
2401 different class, but the same index number occur consecutively.
2402 (get_section_entry): nicer name for sections being forward
2403 referenced. (ieee_archive_p): don't free the filename string,
2404 since it was never malloced.
2406 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
2408 * coffcode.h (coff_write_object_contents): Zero timestamp field.
2410 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
2412 * coffcode.h (coff_swap_aux_out): set the fcnary info before
2413 optionally setting the dimen info, since they are in the same
2414 memory locations. Also zero out external auxent.
2415 (coff_write_symbol): don't zero external auxent; now done in
2418 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
2420 * Check fclose return value for errors.
2421 libbfd.h: bfd_cache_close now returns a boolean.
2422 cache.c (bfd_cache_delete): return fclose success value.
2423 (bfd_cache_close): return bfd_cache_delete return value.
2424 opncls.c (bfd_close, bfd_close_all_done): return result of
2427 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2429 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
2431 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2433 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
2434 work out a coff relocation type from a howto's attributes rather
2435 than using the input r_type field. This fixes PR1677 and allows
2436 conversion of a.out relocs to coff relocs.
2438 * coffcode.h (coff_write_relocs): if supplied a relocation
2439 relative to an absolute symbol, use the right symbol index.
2441 * reloc.c (bfd_perform_relocation): do a partial link for coff
2444 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
2446 * changes to support i386-sysv with shared libraries:
2447 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
2448 check for .data2; if _LIB is defined, check for it; map
2449 SEC_NEVER_LOAD to STYP_NOLOAD.
2450 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
2451 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
2452 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
2453 if section has contents, not just if it is loadable; if
2454 TWO_DATA_SECS, check for .data2
2455 (coff_set_section_contents): set vma of .lib section to number of
2457 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
2458 don't define coff_write_armap to bsd_write_armap.
2459 * hosts/i386v.h: don't include <utime.h>, since it is not provided
2462 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
2464 * solaris2.h: Get the definition of alloca from alloca.h if we
2467 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
2469 * configure.in (i960-*-{aout,bout}): Support these.
2471 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
2473 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
2475 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
2477 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
2478 no-longer-used definitions of L_SET and L_INCR.
2479 * i386linux.h: Tweaks to smooth Linux build.
2481 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
2483 * seclet.h: Add enum tag to bfd_seclet_enum_type.
2485 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
2487 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
2488 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
2489 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
2490 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
2492 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
2493 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
2495 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
2497 * configure.host: New file, contains mapping of host configs
2498 to host support file names for bfd, binutils, opcodes.
2499 * configure.in: Use it.
2500 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
2501 * i386bsd.c: Cleanup, reformat.
2502 * config/i386-bsd.mt: Comment changes.
2503 * config/i386bsd.mh: New file for core file support.
2504 * hosts/i386bsd.h: Merge changes from Peter Schauer.
2505 * bout.c (ALIGN): Rename to ALIGNER, since system header files
2506 on BSD 4.4 define ALIGN (sigh!).
2508 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2510 * libaout.h (aout_backend_data): added exec_header_not_counted
2511 field. For ZMAGIC files only, when text_includes_header is set, by
2512 default the length of the exec header is counted in the text
2513 section size. For go32, exec header is mapped in but does *not*
2514 contribute to the size of section.
2515 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
2516 is not set, but ztih is, add the size of the exec header to the
2517 recorded size of the text section.
2518 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
2519 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
2520 Also set text_includes_header.
2521 * aout-target.h (*_backend_data): cleare exec_header_not_counted
2522 by default in MY(backend_data).
2524 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
2526 * aout-target.h (callback): Don't define this function if it won't be
2529 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
2530 type doesn't match. Don't lose if file sections have already been
2532 (set_arch_mach): Set reloc_entry_size.
2533 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
2535 * hosts/i386bsd.h: New file.
2536 * configure.in: Recognize i[34]86-*-bsd host.
2538 * aout-target.h (callback, write_object_contents): Delete unused
2541 * aoutx.h (reloc_type_lookup): New function.
2542 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
2543 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
2544 (MY_reloc_howto_type_lookup): Don't define it.
2546 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
2548 (slurp_symbol_table): Use header byte order, not target byte
2549 order, for reading symbol data.
2551 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
2553 * configure.in: Undo some brain damage in the host section.
2554 * configure.in: Reformat the target section, test many configs.
2555 * Makefile.in (make): Remove obsolete `make make'.
2556 * aoutx.h (some_aout_object_p): Make defines line up.
2558 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2560 Now a bfd knows whether underscores are normally prepended
2561 to symbols in its file format.
2563 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
2564 coff-z8k.c: targets set so they have leading underscore
2565 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
2566 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
2567 without leading underscore flag
2568 * targets.c: add symbol leading char to xvec description
2569 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
2571 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
2573 * archive.c: Make errno global.
2574 * archive.c (_bfd_write_archive_contents): If read fails (and
2575 errno!=0) set bfd_error to malformed_archive (since this probably
2576 indicates a truncated archive), rather than system_call_error.
2578 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
2580 * Makefile.in: added rules for i386bsd.c
2581 * i386bsd.c: new file, supporting 386bsd.
2582 * configure.in: recognize i386-*-bsd target.
2583 * config/i386-bsd.mt: new file - 386bsd target configuration.
2585 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2587 * configure.in: re-arrange host section to use *-*-* notation,
2588 clean up some of the target section as well
2590 * seclet.c: cast result of bfd_get_relocated_section_contents to
2591 avoid compiler warnings
2593 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
2595 * coffcode.h (coff_section_symbol): Create section if it doesn't
2598 * bout.c: Removed some unused variables.
2600 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
2602 * Portability fixes from p3:
2603 coffcode.h (coff_write_relocs): removed sanity check until it
2604 works on all targets (per advice from sac).
2605 config/hp9000.mh: new file to define USG.
2606 hppa.c: #undef hppa before the JUMP_TABLE.
2607 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
2609 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
2610 local variable target volatile to avoid mysterious bug in
2613 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
2615 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
2616 * hosts/hppahpux.h: Remove bcopy and index circumventions.
2618 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
2620 * coff-z8k.c (func_da, func_jr): Lint.
2621 * coffcode.h: Use memset rather than bzero.
2622 * elf.c: Use memcpy rather than bcopy.
2623 * tekhex.c: Use memset rather than bzero.
2625 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
2627 Add Adobe a.out support.
2629 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
2630 * config/adobe.mt: Add.
2631 * configure.in (*-adobe-* target): Add.
2632 * targets.c (a_out_adobe_vec): Add.
2633 * Makefile.in: add aout-adobe.c.
2635 * configure.in: Put two dashes in all entries to be matched.
2636 Add comments to remind people to do this.
2637 Reorder all entries that match manufacturer names, to occur
2638 last, so they will only be matched if no more specific match
2639 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
2641 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
2643 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
2644 since we should never have a NULL section.
2645 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
2646 tests, set the section to bfd_abs_section.
2648 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2650 * coff-z8k.c: getting closer
2651 * coffcode.h (coff_get_relocated_section_contents): allow
2652 EXTRA_CASES hooks for different arches to provide different reloc
2654 * seclet.h: #ifndef around it to allow multiple inclusion
2655 * srec.c: minor doc fix
2657 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
2659 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
2661 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
2663 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
2666 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2668 * bout.c (b_out_slurp_reloc_table): Clear howto field before
2669 filling in reloc, in case immediately following code doesn't set
2672 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
2674 * coffcode.h (coff_renumber_symbols): set the last renumbered
2675 symbol pointer to NULL, as expected by coff_write_linenumbers.
2676 (coff_write_relocs): apparently a non-zero addend is OK for reloc
2677 type R_IHCONST used on the 29k.
2679 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
2681 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
2682 update, based on how the underlying file was opened. Obsoletes
2684 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
2685 all FASCIST_FDOPEN config defines.
2687 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2689 * sparc-opc.c: Moved to opcodes library, now that we have one.
2690 * Makefile: Don't compile it.
2692 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
2694 * aoutx.h: adjust_sizes_and_vmas did not return anything.
2696 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
2698 * section.c (bfd_set_section_flags): Remove a sanity check.
2699 It is unfortunately broken, and prevents strip from working.
2701 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2703 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
2704 created by last change.
2706 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
2708 * reloc.c (reloc_howto_struct): Make size field be unsigned.
2709 * bfd-in.h: Bump to version 2.0.
2711 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
2713 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
2714 braindamaged HP/Apollo compiler happy.
2716 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
2718 * format.c: Fix description of search for matching target.
2719 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
2720 * targets.c: Update description of search for matching target.
2721 * Makefile.in (do_clean, clean): Fix infant mortality typo.
2722 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
2723 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
2725 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
2727 * Makefile.in: Added mostlyclean/clean/distclean rules.
2729 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
2731 * targets.c (target_vector): Take out oasys (unless that is
2732 the default): Because there is no magic number in archives,
2733 there can be annoying target mis-matches.
2735 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2737 * sparc-opc.c: Rigorously updated to match architecture manual.
2739 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2741 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
2742 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
2743 to the built-in abs_section were not written out correctly.
2745 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
2747 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
2748 large, assume we're using a swapped byte order and fail with
2749 wrong_format rather than dumping core.
2751 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
2753 * Renamed opc-sparc.c to sparc-opc.c for systems with short
2754 filename constraints.
2755 * Makefile.in: Updated to reflect change.
2757 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
2759 Add preliminary support for the we32k:
2761 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
2763 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
2765 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2767 * bout.c: added support for relaxable alignment relocs.
2769 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
2770 pass down pointer to play area rather than use alloca
2772 * cpu-z8k.c (compatible): made static to reduce name space
2775 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2777 Add basic support for the z8k:
2779 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
2780 section.c, targets.c,
2782 * syms.c: move mis-inserted patch.
2784 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
2786 Documentation fixes:
2787 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
2788 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
2790 * reloc.c: break out addend item from surrounding text.
2792 * doc.str (DOCDD): Defined. Adds text to output.
2793 (bodytext): Put bulletize before kill_bogus_lines.
2794 * chew.c (bulletize): End itemization after a blank line, to
2795 prevent following text from being swallowed up in an item.
2797 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
2799 * configure.in: Add sparclite as a target.
2801 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2803 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
2806 * coffcode.h (coff_add_missing_symbols): if symbols don't come
2807 from a coff file (csym is null), dont deref them
2809 * ieee.c (parse_expression): get the answer right when adding an
2810 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
2811 on elts so that filename is filled in.
2813 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
2815 * bout.c (howto_align_table): New set of relocs, with enough
2816 data for "objdump -r" to work.
2817 (b_out_reloc_type_lookup): Recognize alignment relocs.
2819 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
2821 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
2822 invocations of make. Also, always create installation
2825 * config/apollov68.mh: removed -g from CC definition.
2827 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
2829 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
2830 overflowing gp-offset range.
2832 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2834 * srec.c (srec_set_section_contents): don't write out sections
2835 without the LOAD and ALLOC attributes
2837 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2839 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
2840 * libaout.h (struct aout_backend_data): New callback "set_sizes".
2841 * aout-target.h (callback): Don't set page/seg sizes.
2843 (set_sizes): New routine.
2844 (backend_data): Point to it.
2845 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
2846 (sunos4_aout_backend): Point to it.
2847 * aoutx.h (set_arch_mach): Call set_sizes callback.
2849 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
2851 * aout-target.h: Make _bfd_slurp_extended_name_table be
2852 the default. Given that we *write* the suckers (for long
2853 archive member names), we really ought to be able to read them!
2854 * trad-core.c: Don't include <machine/reg.h>. It doesn't
2855 seem to be needed, and many machines don't have it.
2857 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2859 * coff-m68k.c (vector): read and write archives in coff format.
2861 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
2863 * opc-sparc.c: New file.
2865 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
2867 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
2868 pointers to bfd_byte* before performing arithmetic on them. Such
2869 use with bare void* pointers is a gcc extension.
2870 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2871 * archive (normalize): Add to CONST to match actual usages with
2874 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2876 * configure.in: Recognize i486 host cpu, and use i386-elf
2879 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2881 * config/stratus.mt (CC): Remove definition.
2882 * elf.c (bfd_section_from_shdr): Test for the possibility that
2883 section_from_elf_index returns NULL and don't dereference it.
2885 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2887 * add hppa_data to bfd tdata (indirectly via sef).
2889 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2891 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2893 * configure.in: error messages to stderr, not stdout
2895 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2897 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2898 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2899 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2901 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2903 * configure.in: recognize hppa* instead of hppa
2905 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2907 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2908 RTYPE2HOWTO to cope with same.
2909 * reloc.c (bfd_perform_relocation): added support for size of -2
2910 (subtract a word reloc type). Updated doc.
2912 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2914 * Makefile.in: merged changes from progressive, removed rcsid.
2916 * archures.c, archive.c, Makefile.dos: removed rcsid.
2918 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2920 * bfd-in.h : add BFD_IS_RELAXABLE flag
2921 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2922 header e_relaxable, major hackery in callbacks
2923 * libaout.h : add space for a_relaxable.
2924 * seclet.c (rel): don't relax empty sections
2927 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2929 * section.c (STD_SECTION): add some casts to the initializers for
2932 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2934 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2935 and add appropriate casts to keep (picayune) aix-cc happy.
2937 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2939 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2940 symbol pointers. Punt expensive & useless bfd_realloc. Use
2941 malloc for raw symbols, and free it before returning.
2942 (bfd_section_from_shdr): Do not slurp symbol table until politely
2943 asked. Do not even slurp string tables.
2944 (elf_get_symtab_upper_bound): Count 'em without reading them.
2945 (elf_get_symtab): This is how to politely ask. Schlurp!
2946 This should probably just *become* elf_slurp_symbol_table, FIXME.
2948 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2950 * archive.c (bsd_write_armap): write the timestamp of the
2951 archive header to be just a little bit later than the timestamp of
2952 the file, otherwise the linker will complain that the index is
2955 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2957 * configure.in: Add m68k-ericsson-*.
2959 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2961 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2962 * elf.c: Remove unconditional debug printf's.
2963 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2964 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2965 (elf_slurp_symbol_table): Hand out symbols in forward, not
2966 reverse order. Simplify duplicate code.
2968 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2970 * elf.c: Remove "(void)" casts from function calls where the
2971 return value is ignored, in accordance with GNU coding standards.
2973 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2975 * hppa.c: Apply John's standard fix to avoid "empty translation
2976 unit" warnings from some ANSI-C compilers.
2978 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2980 * hosts/solaris2.h: Configure same as sysv4.
2982 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2984 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2985 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2986 type match actual return type.
2987 * elf_print_symbol (section_name): Make CONST.
2989 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2991 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2992 New files, for Linux (a free Unix clone for 386 machines).
2993 * Makefile.in, configure.in, targets.c: Update accordingly.
2995 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2996 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2997 correct calling of howto special functions and fixes from Raeburn
2999 * archures.c: nuke bfd_reloc_code_type
3000 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
3001 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
3002 SEC_NEVER_LOAD, various other bfdgas newness
3003 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
3004 * targets.c: change jump table vector to above
3007 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
3009 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
3010 its prototype will be included in libbfd.h. Change result type
3011 to struct * (rather than equivalent typedef) so it can be used in
3012 the prototype, where they typedef won't be known.
3013 * libbfd.h: Updated version.
3015 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
3017 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
3018 targets.c: HPPA merge.
3020 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
3022 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
3023 * config/solaris2.mh: Kludge around Sun compiler bug.
3025 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
3027 * libaout.h (aout_backend_data): Change defs of two bitfields to
3028 be unsigned chars instead to get around rs6000 compiler problem.
3030 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
3032 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
3033 Correct misconception that there can be only one symbol table.
3034 Only call elf_slurp_symbol_table on the full symbol table, not
3035 the dynamic one which is only a subset of the full one.
3037 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3039 * coffcode.h (coff_compute_section_file_positions): For I960,
3040 don't align sections in file.
3042 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3044 * targets.c (struct bfd_target): Added field for target-specific
3045 (but not file-specific) data, for distinguishing minor
3046 characteristics between (e.g.) a.out formats.
3048 * section.c (struct sec): New field user_set_vma indicates vma
3049 field should be heeded, not assumed to be unset.
3050 (STD_SECTION): Initialize that field of standard sections to zero.
3051 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
3053 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
3054 pre-swapped version.
3056 * archures.c (struct bfd_arch_info): Fixed order of comment and
3057 field decl. New fields indicate size of page and segment for
3059 * cpu-m68k.c (N): Fill in values.
3060 * cpu-sparc.c (arch_info_struct): Ditto.
3062 * libaout.h (struct aout_backend_data): Various bits of data (not
3063 all used currently) with characteristics of a.out implementation.
3064 Important field for now is text_includes_header, indicating that
3065 the text section starts immediately after the file header, which
3066 gets mapped in with it.
3067 (struct aout_data): New fields indicate whether vma has been
3068 adjusted yet (not yet used), and what magic number will be used in
3069 the output file (should go away in favor of vma_adjusted).
3070 (WRITE_HEADERS): Code for dealing with section sizes and related
3071 header fields replaced with call to adjust_sizes_and_vmas.
3072 * aoutx.h (some_aout_object_p): Fill in magic number field.
3073 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
3074 (set_arch_mach): Set page size and segment size once CPU
3076 (adjust_sizes_and_vmas): New function; has much code moved
3077 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
3078 and size parameters, as well as many header fields, after deciding
3079 on magic number for output file. Checks to ensure that this
3080 adjustment has only been done once.
3081 (set_section_contents): Call adjust_sizes_and_vmas instead of
3082 doing much of the work here.
3084 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
3085 default (null) values of these fields.
3086 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
3087 value in exec header.
3088 (sunos4_aout_backend, MY_backend_data): Define backend data
3089 indicating file header is included in text section.
3091 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
3093 * hosts/sparc.h (abort, exit): Hide these names if compiling with
3094 gcc version 2, to avoid warnings.
3096 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
3098 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
3099 it's broken on ncr 3000's. Use simple "true" for RANLIB.
3101 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3103 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
3105 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
3107 * section.c (STD_SECTION): Remove extra semicolon in declarations.
3108 * configure.in: Rewrite target parsing to use simple format.
3109 Handle sparc-sun-solaris2 configuration.
3110 * aout64.h: Avoid ANSI C brain death warning.
3111 * elf.c: Avoid trigraph (???) or /* in comments.
3113 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3115 * config/sysv4.mh: new file, RANLIB=echo
3117 * configure.in: handle Solaris2 as -sysv4 or -solaris2
3119 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
3121 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
3122 elf_core_tdata_struct into a single common struct. Core files
3123 wouldn't have worked at all without this.
3124 (bfd_elf_find_section): New function for GDB's undercover use
3125 to find string sections that BFD hides from it.
3126 (elf_get_str_section): Avoid multiple alloc&reads for same data;
3128 (elf_object_p, elf_core_file_p): Allocate internal file header
3129 storage dynamically.
3130 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
3131 * demo64.c: Prevent "empty translation unit" warnings from idiots.
3133 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
3135 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
3137 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
3139 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
3141 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
3143 * configure.in: handle m680[01234]0 as aliases for m68k
3145 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3147 * coff-a29k.c: do byte relocs correctly
3148 * coffcode.h (styp_to_sec_flags): never load INFO sections
3149 * seclet.c (rel): don't relocate INFO sections
3151 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
3153 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
3154 Make the symbols unmodifiable.
3155 (bfd_section_init): Deleted.
3156 * init.c (bfd_init): Don't call bfd_section_init.
3158 * section.c (bfd_set_section_contents): Ensure that range to be
3159 written is within section boundaries.
3160 (bfd_get_section_contents): Likewise. Don't bother dispatching if
3163 * libbfd.c (bfd_xmalloc): Text of error message should be const.
3165 * coff-i960.c (howto_table): Deleted.
3166 (howto_rellong, howto_iprmed, howto_optcall): New vars;
3167 interesting entries from old howto_table.
3168 (RTYPE2HOWTO): Adjusted to use switch.
3169 (coff_i960_reloc_type_lookup): New function.
3171 * coffcode.h (coff_new_section_hook): Allocate storage for aux
3172 records for section symbol.
3173 (make_abs_section): Unused; deleted.
3174 (renumber_symbols): Re-order symbols so undefined symbols come
3175 last, as COFF format desires.
3176 (coff_write_symbol): Put C_FILE symbols in debug section always.
3177 (coff_section_symbol): New function; creates a symbol with the
3178 same name as a section, and sets up aux records for it.
3179 (coff_add_missing_symbols): New function; adds section symbols to
3180 symbol table if they aren't there already. Should someday also
3181 add a dummy C_FILE symbol if none is present.
3182 (coff_write_object_contents): Add missing symbols before preparing
3183 symbol table to be written.
3184 (coff_slurp_reloc_table): Verify that symbol indices read in are
3185 in a reasonable range.
3186 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
3187 (obj_conv_table_size): Accessor macro.
3189 * bout.c (b_out_reloc_type_lookup): New function. Handles three
3190 reloc types on i960.
3192 * bfd-in.h (bfd_get_section_name): New macro. Like
3193 bfd_section_name, but returns rvalue, not lvalue.
3194 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
3195 (bfd_get_section_flags): Now returns rvalue.
3197 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
3198 general, some specific to sparc or i960.
3200 * aoutx.h (set_section_contents): Set VMA for each section based
3201 on previous section. If text section VMA doesn't appear to have
3202 been set, make a best guess from the type of file.
3204 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
3206 (MY(vec)): Initialize reloc_type_lookup field.
3208 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
3209 (bfd_error_trap, bfd_error_vector): Extern, not common.
3211 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
3212 few types of relocs for sparc; will need enhancement.
3214 * bout.c (callj_callback): Use DEFUN macro in definition.
3215 * coff-i960.c (optcall_callback): Likewise.
3217 * targets.c (bfd_target): Added fields reloc_type_lookup and
3218 _bfd_make_debug_symbol. Also minor comment changes.
3219 * syms.c (bfd_make_debug_symbol): New dispatching macro.
3220 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
3221 than arch info, and dispatch with BFD_SEND. Callers changed.
3222 * archures.c (struct bfd_arch_info): Deleted field
3224 * cpu-*.c: Don't initialize that field.
3226 * bfd-in.h (enum bfd_error): Add new value "bad_value".
3227 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
3228 (bfd_errmsg): Now returns ptr to const.
3229 * bfd-in.h (bfd_errmsg): Fix prototype.
3231 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
3232 * reloc.c (bfd_generic_relax_section): Ditto.
3234 * section.c (Section Output doc): Improve description of use of
3235 output_section and output_offset.
3237 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3239 * sco-core.c: new file from net.
3240 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
3241 Now we have the hairy linker, it's possible to move symbols from
3242 one section into another. Actually make that work!
3244 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3246 * hosts/sun3.h: fix declaration of free.
3248 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3250 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
3251 * coff-h8300.c (reloc_processing): all relocs are relative to
3253 * opncls.c: don't use fdopen on DOS systems
3255 short patches from Glenn Kasten (glenn@ready.com)
3256 * target.c: enabled oasys support
3257 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
3258 fix problem where a relocation which crossed a modification byte
3259 boundary did not work. Fix problem where a relocation near the end
3260 of a data record did not work.
3263 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3265 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
3266 archvie header string counts the endian way, this heuristic sees
3267 how big an archive string to read by trying it one way and if the
3268 string table is unreasonably big, trying it the other. *FIXME*.
3269 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
3271 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
3273 * bfd-in.h: Increase version number to 1.97, for consistency
3275 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
3277 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3279 * bfd-in.h: bump version to 1.96
3280 Major change; changed calling convention for
3281 bfd_get_relocated_section_contents so that caller allocates
3282 memory for section data.
3283 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
3284 seclet.c, targets.c, bfd.c: reflect new convention.
3285 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
3286 case, then use reasonable default values for SEC_* flags.
3288 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3290 * coffcode.h (coff_write_object_contents): use RELSZ to work out
3291 size of output reloc struct.
3292 * targets.c, Makefile.in: comment out tekhex for the moment.
3293 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
3294 * configure.in: tandem target is st2000
3295 * coff-m68k.c: rename static howto_table to global
3296 m68kcoff_howto_table.
3297 * bout.c: remove unnecessary abort
3298 * coff-a29k.c: various changes to the way relocations work to cope
3299 with the "new order" and latent bugs.
3302 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3304 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
3305 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
3306 * reloc.c (bfd_perform-relocation): don't relocate refs to
3307 absolute symbols if doing a partial link.
3309 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
3311 * configure.in: Add a29k-amd-udi.
3313 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
3315 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
3316 internal_exec structure before initializing the fields that
3317 are used, so that the unused fields are in a known state.
3319 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
3321 * tekhex.c (struct data_struct): Convert from typedef that
3322 typedefs nothing to a normal structure declaration.
3323 * tekhex.c (pass_over): Prototype args for function that
3324 second arg points to.
3326 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3328 * Makefile.in: remove old style staging. Do not print recursion
3331 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
3332 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
3335 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3337 * bfd.c, Makefile.in: added tekhex
3338 * aoutx.h (set_section_contents): pages should be padded to the
3339 size of a page, not the size of a segment.
3340 * configure.in: added go32 host and i386-aout target.
3341 * i386aout.c, libaout.h: now works for go32 target
3342 * ieee.c: fix bit rot.
3343 * seclet.c: support for padding seclet type.
3345 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3347 * Makefile.in: added .NOEXPORT:
3349 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
3351 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
3353 * elf.c (elf_compute_section_file_positions,
3354 elf_write_object_contents): Return boolean, not NULL (which
3356 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
3357 Also ifdef-out code that aborts on unhandled section types.
3359 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
3361 * configure.in: Recognize ncr3000 config
3362 * Makefile.in (MINUS_G): Pass on to recursive makes.
3363 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
3365 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
3367 * Makefile.in: Now that we have sym.h and symconst.h, compile
3368 coff-msym.c on all systems.
3369 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
3370 * coff-msym.c: Update include files and comments; add weakext bit.
3372 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
3374 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
3375 section.c, srec.c, syms.c, coff-h8300.c: Lint.
3377 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
3379 * bout.c, coff-a29k.c, coff-i960.c: Lint.
3380 * configure.in: Add new host and target configs.
3381 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
3382 structs, which vary; just use member name.
3383 (elf_object_p, elf_core_file_p): Lint, fix comments.
3384 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
3386 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
3388 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
3389 local, disposable, copy of the external form of section header
3390 table and program header table entries.
3392 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
3394 * Makefile.in: Set MINIMIZE back to 0 for a real release.
3396 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
3398 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
3401 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
3403 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
3405 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
3407 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
3408 not internal bfd_assert function (twice).
3410 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3412 * aout-target.h: change ar_max_namelen to 15 (the right value)
3413 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
3416 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
3418 * archive.c (bfd_generic_archive_p): check for bout archives too.
3419 * bout.c: make it work again.
3421 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
3423 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
3425 * reloc.c (bfd_generic_get_relocated_section_contents): Call
3426 bfd_xmalloc() instead of bare malloc().
3428 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
3430 * Makefile.in: pass down MAKEINFO on info.
3432 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3434 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
3435 host/h-<foo> now just <foo>.
3436 * configure.in: reflect changes
3438 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
3440 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
3441 actual source file, not just the generated libbfd.h.
3443 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3445 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
3446 gdb on little-endian 960 code.
3447 * archive.c (compute_and_write_armap): indirect symbols should go
3448 into the archive header too.
3450 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
3452 * Makefile.in: added check target.
3454 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
3456 * coff-msym.c: Move this file from gdb/ecoff.c. It
3457 handles byte-swapping for ECOFF (MIPS symbol) files.
3458 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
3459 to the files built on MIPS-based hosts.
3460 * Makefile.in: Add rule for coff-msym.
3462 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
3464 * Makefile.in: added clean-info target. MINIMIZE=1.
3466 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
3468 * coff-rs6000.c: Move core file functions into separate
3469 new file rs6000-core.c. This is needed because reading
3470 core files depends on native include files that conflict
3471 with ../include/coff/rs6000.h.
3472 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
3474 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
3476 * aoutx.h (NAME(aout,print_symbol)): Don't print
3477 symbol addresss for undefined symbols.
3478 * coff-rs6000.c: Various updates (due to target-
3479 independent changes).
3480 * libbfd.h: Ditto (tdata field is now a union).
3481 * hosts/h-sparc.h: Removed prototype for bogus function
3482 'emset' (presumably should have been 'memset' - which is there).
3484 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
3486 * configure.in (mips-big-* target): Same is Iris.
3488 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3490 * aoutx.h (translate_from_native_sym_flags): when creating an
3491 alias symbol, fill in the section as undefined, rather than
3492 leaving it blank. If an output section can't be found for a
3493 symbol, then don't core dump.
3495 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3497 * Makefile.in, configure.in: removed traces of namesubdir,
3498 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3499 copyrights to '92, changed some from Cygnus to FSF.
3501 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
3504 * coff-h8300.c: fix stupid reloc subtraction bug
3505 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
3506 since that's how wide it is. (coff_slurp_symbol_table): always zero out
3507 the symbol.flags and done_lineno fields.
3509 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3511 * coffcode.h (coff_write_symbol): write out the correct number of
3513 * cpu-h8300.c: fix disassembly bug
3515 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
3517 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
3518 section_from_bfd_index), cpu-h8300.c (howto*_callback),
3519 reloc.c, section.c (bfd_map_over_sections), targets.c
3520 (bfd_target_list): Protolint.
3521 * libbfd.h: Update to match a libbfd-in.h from a month ago.
3523 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3525 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
3527 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
3528 section of a symbol rather than the section of a reffed symbol to
3529 determine the r_index of an emmitted reloc.
3531 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
3533 * PORTING: New (preliminary) porting guide.
3535 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
3537 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
3538 (howto_hvrt16): lint.
3540 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
3542 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
3543 a full configuration (with possible cross-development),
3544 instead of using host-aout.c.
3546 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
3548 * aout-target.h (MY(write_object_contents):
3549 Set obj_reloc_entry_size (abfd).
3550 * gen-aout.c: Change to emit a .c files, not a .h file.
3552 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
3554 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
3555 BSF_ABSOLUTE and replace with bfd_abs_section reference.
3557 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3559 * coffcode.h (get_normalized_symtab): fixed bug where symbols
3560 with more than one auxent can cause nasty core dumps.
3562 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
3563 "done_lineno" so that a symbol which appears twice in the symbol
3564 table only gets it's linenumbers relocated once. Modifed
3565 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
3568 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3570 * aoutx.h: (translate_from_native_sym_flags): fix constructor
3571 stuff to use the New Order.
3573 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
3575 * ieee.c: Change type of envi[] to unsigned char.
3577 * configure.in: fix vax ultrix configuration.
3579 * elf.c (bfd_section_from_shdr): Deal with null return from
3580 bfd_make_section(). (elf_object_p): Select endianess properly.
3582 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
3584 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
3586 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
3588 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
3589 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
3590 * host-aout.c: Don't use aout-params.h; configure these systems
3591 in their xm files, not in a randomly generated file.
3592 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
3594 * hosts/h-vaxbsd.h: Define the form of exec and core files.
3596 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
3598 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
3599 host_aout_vec here as well.
3601 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
3603 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
3604 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
3605 to prevent undefined symbol.
3607 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3609 Various lints found on PersSony
3610 * aoutx.h: cast an enum
3611 * coff-a29k.c: many ints in reloc structure turned to enum
3612 * coffcode.h: more enums
3613 * cpu-h8300.c: more enums
3614 * opncls.c: more enums
3616 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
3618 * configure.in: Make Tahoe configuration work again.
3619 * bfd-in.h: Remove trailing comma from enum declaration.
3620 * ieee.c: Can't put byte values >0x7F into a signed char.
3622 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
3624 * Makefile.in: Add dependencies for various coff-*.o files.
3626 * elf.c: Remove extraneous paren from core_prpsinfo and
3627 core_prpstatus macros, rename core_prpstatus to core_prstatus.
3628 Replace references to old section "size" member with new
3629 "_raw_size" member. Implement elf_make_empty_symbol, which
3632 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
3634 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
3637 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3639 * coffcode.h (bfd_coff_relax_section): now static.
3640 (bfd_coff_get_relocated_section_contents): various type lints.
3642 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3644 New entry point in the transfer vector - bfd_relax_section.
3646 * aout-target.h: add to vector, call generic_relax
3647 * bfd-in.h: add to vector
3648 * bfd.c: add #define for vector
3649 * bout.c: add to vector, call generic_relax
3650 * coffcode.h: add to vector, also now has coff specific relax code
3651 for the relaxable H8/300 relocs. Also clean up abs section cruft.
3652 * elf.c: call generic_relax
3653 * ieee.c: call new vector, clean up some bugs due to the creation
3655 * libbfd.h: add bfd_generic_relax_section EXFUN
3656 * oasys.c: call generic_relax
3657 * reloc.c: implement generic_relax
3658 * seclet.c: moved much of this into coffcode.h
3659 * srec.c: call generic_relax
3660 * targets.c: define new transfer vector
3662 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3664 * everything: now modified to use smaller reloc type. Self hosts
3667 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
3669 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
3670 New files for stratus.
3672 * configure.in: Add configuration fragments for stratus.
3674 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
3676 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
3677 variables as CONST since they are set to point to a const char
3678 string. Fixes compiler complaints.
3680 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
3682 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
3685 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
3687 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
3688 symbols, so that we can emit the correct file name even
3689 if it's an include file.
3691 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
3693 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
3694 (Reported by john@labtam.labtam.oz.au (John Carey)).
3696 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
3698 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
3700 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
3701 being used to -DHAVE_PROCFS.
3703 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
3704 '#include "fopen-same.h"' to end of file to match other h-* files.
3706 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
3708 * configure.in: Change svr4 references to sysv4. Add case
3709 "unknown" for target vendor and infer some targets based
3710 on the specified operating system.
3712 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
3714 * bfd-in.h, libaout.h: ANSIfy enums.
3716 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3718 * archive.c (normalize): created version for VMS which removes the
3719 VMS directory crap from the front and end of a filename, eg turn
3720 [-.foo]bar.obj;123 into bar.obj
3721 (bfd_construct_extended_name_table): now writes index into an
3722 extended name table in decimal - the same base used to read an
3723 extended name table.
3725 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
3727 * aout-encap.c: Fix to use aout-target.h.
3728 * aoutf1.h: Use standard MY_object_p and MY_callback
3729 in aout-target.h. Remove target-specific versions.
3730 * host-aout.c: Re-write to use aout-target.h.
3731 * gen-aout.c: New files use with host-aout.c to generate
3732 host-specific a.out-related parameters.
3733 * Makefile.in: host-aout.o depends on aout-params.h, which is
3734 generated by gen-aout.
3735 * aout-target.h: Make a little more flexible.
3736 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
3737 macro. Instead, inline it in aout-target.h.
3738 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
3739 a gcc -Wall warning.
3740 * archive.c: Add missing commas in DEFUN macro (2 places).
3741 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
3742 Berkeley ones, now that libiberty has them:
3743 bcopy->memcpy, bzero->memset, bcmp->memcmp.
3744 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
3745 remove unused variable.
3747 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
3749 * elf.c (elf_core_file_matches_executable_p): Enclose corename
3750 and execname inside HAVE_PROCFS ifdef since they are unused
3751 when it is not defined.
3753 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
3755 * elf.c: Flag all sections as either code or data. We can't
3756 be sure what they are anyway, since ELF doesn't fit the
3757 traditional model of text+data+bss very well. Add new local
3758 function elf_read() to simplify code. Record entry point in
3761 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
3763 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
3764 rather than N copies of the same lines.
3766 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3768 * cpu-h8300.c: disassemble branch displacements correctly
3769 * coff-h8300.c: put reloc offsets out in 32bits
3771 * makefile.dos, configdj.bat: New files from DJ
3772 * cache.c: fopen with new macros is needed for DOS.
3773 * ieee.c: environ renamed to envi to stop an include file
3775 * opncls.c, coff-rs6000.c: more fopens with macros.
3777 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3779 * Makefile.in: infodir belongs in datadir.
3781 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3783 * Makefile.in: fix where docdir lives
3785 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
3786 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
3787 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
3788 srec.c, syms.c, targets.c : all new documentation and lint
3792 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
3794 * coffcode.h, srec.c: Lint.
3796 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3798 * Makefile.in: install using INSTALL_DATA, added standards.text
3801 * configure.in: mark directory as target dependent. configure
3802 nows works in objdir always so make file existence checks
3805 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
3807 * Makefile.in: idestdir and ddestdir go away. Added copyrights
3808 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
3809 and mandir now keyed off datadir by default.
3811 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3813 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
3814 computation of arch and machine type so it's worked out before
3815 some_aout_object_p is called.
3816 * aoutx.h: (some_aout_object_p): don't set arch and mach to
3818 * archures.c: add extra field 'section_align_power' to hold
3819 default section alignment in object files.
3820 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
3821 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
3822 initialize the new field.
3823 * bout.c (b_out_callback): replace the text size, since aout
3825 * aoutx.h: Documentation in the new style
3827 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
3829 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
3830 use the saved value if mtime_set is already set (intended
3831 for archive files, though apparently not used yet).
3833 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
3835 * targets.c: Revise comments about how to configure the target
3836 vector, to match reality. Remove mention of obsolete methods.
3837 Remove long lists of capitalized macros that turn into the same
3838 thing in lowercase. Normal vector simply lists all known
3839 lowercase xvec names; all other cases are handled by SELECT_VECS.
3841 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
3844 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
3845 list of supported targets.
3847 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
3849 * archive.c (bsd_write_armap): The pad byte sometimes added to
3850 the string table in a __.SYMDEF member is now
3851 counted as part of the size of the string table.
3852 This is compatible with the old ranlib, as well as Sun's.
3854 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3856 * srec.c: Rewrote to fix many bugs; now gets the record type
3857 right, doesn't choke on input, sets the start address in an S9 and
3858 fills in the filename on an S0.
3860 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3862 * cpu-h8300.c: Add support for MEMIND addressing mode
3864 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
3866 * coffcode.h: use the new macro if available
3868 * elf.c (elf_corefile_note): cast malloc to avoid warning.
3869 * Makefile.in: Fixed dependencies due to file rename
3871 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3872 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3873 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
3874 newos3.c, stab-syms.c, syms.c: All these files have had their
3875 #includes altered to point to the new places.
3877 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3879 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3881 * configure.in: Add vendor "ncr" as supported per-target vendor.
3882 Add svr4 case for i386 per-host case.
3884 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3887 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3889 * syms.c (bfd_decode_symclass): Return 'A'
3890 for symbols that are both absolute and global.
3891 * archive.c (bfd_special_undocumented_glue): Return NULL
3892 if bfd_ar_hdr_from_filesystem returns NULL.
3894 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3896 * Makefile.in: added coff-h8300
3897 * configure.in: now h8 is a coff target
3898 * cpu-h8300.c: fix various disassembly problems
3899 * libcoff.h: took out some code which has been #0ed for a long
3901 * targets.c: added h8 coff
3902 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3903 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3905 * coffcode.h: Started to change the way machine dependencies are
3906 handled, from the nest of #ifdefs to macros defined in the
3907 including coff-<foo>.c
3909 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3911 * aoutx.h (some_aout_object_p): Set the `executable' bit
3912 if the entry point is contained in the text segment, even if the
3913 text segment is at location 0.
3915 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3916 nonstandard MIPS sections (.rdata, .sdata, etc).
3918 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3919 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3920 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3922 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3924 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3926 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3927 from syms.c to new file stab-syms.c. Also, since GNU extended
3928 type codes such as N_SETT are no longer in ../include/stab.def,
3929 include them manually.
3930 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3931 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3932 * libaout.h: Added prototype for aout_stab_name().
3933 * Makefile.in: Update Makefile for new stab-syms.[co].
3935 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3937 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3938 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3939 just make N_XXX work by excluding the header from the text segment.
3940 * aoutx.h: Fix comments to match.
3942 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3944 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3945 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3946 for the "logical" text segment (i.e. never consider the exec
3947 header to be part of the text segment). This change is
3948 needed for consistency with various other parts of bfd and ld.
3949 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3950 and move calculation of obj_textsec(abfd)->size to libaout.h.
3951 * bfd-in.h: Removed bogus ';'.
3953 * Makefile.in: Add MINIMIZE flag to select lean
3954 or bloated target_vector.
3955 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3956 * newsos3.c: Fixes to ../include/aout64.h remove need
3957 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3959 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3961 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3962 handle both little and big-endian targets, with little
3963 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3964 * host-aout.c: Add FIXME note.
3966 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3968 * targets.c: Make the default target_vector contain
3969 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3970 Old behavior can be gotten by defining ALL_TARGETS.
3971 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3972 Factored out common code into new file aout-target.h.
3973 Saves a lot of duplicate code for a.out variants.
3975 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3977 Get 'make headers' to work when configured with +subdirs.
3978 * Makefile.in: Add $(subdir) to docdir path.
3979 * doc/Makefile.in (protos): Add $(srcdir) prefix
3980 to name of sed scripts.
3982 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3984 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3985 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3986 to include names of N_SETT etc.
3988 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3990 * elf.c: Add minimal support for ELF symbol tables. Generates
3991 canonical bfd symbol tables from ELF symbol tables. Change the
3992 name of some functions from bfd_<name> to elf_<name>.
3994 * syms.c: Trivial fix to comment to remove a redundant "to".
3996 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3998 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3999 form that GDB recognizes as COFF.
4001 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
4003 * ieee.c (ieee_object_p): cast NULL correctly.
4004 * configure.in: added harris host
4006 * coff-a29k.c: Lots of changes, most from David Wood.
4008 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
4010 * coff-m88k.c (coff_write_armap): Just #undef it.
4012 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
4014 * Makefile.in: standardize on MINUS_G to disable debugging
4015 * coff-m88k.c: create coff armaps instead of bsd ones.
4016 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
4019 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
4021 * elf.c: Additions to support ELF format core files.
4022 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
4023 has support for /proc (all the include files in particular).
4025 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
4027 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
4028 of two N_SO stabs, one for directory, and one for filename.
4030 * bfd-in.h (print_vma): Factor out duplicate definition.
4032 Exit a little more gracefully when malloc returns NULL.
4033 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
4034 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
4035 * libbfd.h: Rre-generated due to libbfd.c update.
4037 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
4039 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
4041 * elf.c (elf_object_p): Don't try to create a bfd section for
4042 the first ELF section header. It is just a placeholder.
4044 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
4046 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
4047 core files, when compiling native.
4048 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
4050 FIXME: The aoutf1.h change below needs to be reversed back
4053 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4055 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
4056 manipulation of lnno fields in lineno structs in a coff-<f>.h
4057 independent way. Override it in coff-<f>.h to your favourite
4058 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
4059 (coff_swap_lineno_out): modified to use the new macros.
4061 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
4063 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
4064 unknown arch when the magic number doesn't specify the
4065 architecture, since some OSs (eg old sun3s) don't set the number, and
4066 020 is probably the right answer anyway.
4068 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
4070 * hosts/h-news.h, hosts/h-rtbsd.h:
4071 Get rid of MISSING_VFPRINTF, since libiberty provides one.
4072 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
4073 bfd_print_symbol_nm, for use by nm.
4074 * aoutx.h (NAME(aout,print_symbol)): Add code for new
4075 bfd_print_symbol_nm option, to print in nm format.
4076 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
4077 oasys.c (oasys_print_symbol): Provide stub implementations
4078 for bfd_print_symbol_nm.
4079 * syms.c: New function bfd_decode_symclass, used by nm printer.
4080 New function bfd_stab_name to look up string name of stab code.
4082 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
4084 * Makefile.in: Added ctor.c
4085 * archures.c (bfd_default_arch_struct) added
4086 bfd_default_reloc_type_lookup.
4087 * coffcode.h: removed a load of #if 0ed code.
4088 (coff_compute_file_section_positions): now works out the section
4089 alignment and size correctly in all cases.
4090 (coff_get_symtab): looks for constructor symbols and calls the
4091 right function when they're found. (coff_canonicalize_reloc):
4092 knows when a section is full of constructors and does the right
4094 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
4096 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
4097 * libcoff.h: removed #if 0ed code
4098 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
4099 arch independent constructor relocation type.
4100 (bfd_reloc_type_lookup): removed the comment "this will go away"
4101 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
4102 reloc which is used when BFD_RELOC_CTOR falls through to give a
4103 default 32bit reloc for constructors.
4104 (bfd_default_reloc_type_lookup): added.
4105 * aoutf1.h: fixed SEGMENT_SIZE typo.
4107 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
4109 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
4110 matching prefix "coff".
4111 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
4112 rs/6000 csect records.
4114 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
4116 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
4117 * configure.in: add motorola delta88 cases
4118 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
4119 write_armap prototype
4120 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
4122 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
4124 * Rename COFF-related files in `coff-ARCH.c' form.
4125 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
4126 coff-mips.c, coff-rs6000.c to be exact.
4128 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
4129 make output clutter.
4130 * config/mt-*: Ditto.
4132 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
4134 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
4135 John Gilmore. Archive support from Damon A. Permezel.
4137 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
4138 * configure.in: Add rs6000 case.
4139 * targets.c: Add rs6000 vector.
4140 * archures.c: Add rs6000, fix comment on romp.
4141 * bfd-in.h (enum bfd_error): Add no_debug_section error.
4142 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
4143 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
4144 * section.c (bfd_make_section): Return NULL on attempt to create
4146 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
4147 (bfd_swap_aouthdr_in): Handle lots more members.
4148 (make_a_section_from_file): If section has already been seen,
4149 just return false rather than overwriting it.
4150 (coff_real_object_p): Understand incoming magic numbers.
4151 (coff_set_flags): Understand outgoing magic numbers.
4152 (coff_compute_section_file_positions): outgoing aouthdr magic #.
4153 (build_debug_section): Add fn for reading debug string section.
4154 (get_normalized_symtab): Handle symbol names in debug string section.
4155 Remove unused obj_string_table.
4156 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
4157 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
4158 existing section before making one.
4159 * cpu-rs6000.c: New file.
4160 * rs6000coff.c: New file.
4162 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
4164 * elf.c: Add partial support for ELF format corefiles. Still needs
4165 support for extracting registers from corefiles.
4167 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
4169 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
4170 RANLIB is defined as echo, send the output to /dev/null to help
4171 reduce clutter in the output from doing a make.
4173 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
4175 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
4176 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
4178 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
4180 * coffcode.h (coff_compute_section_file_positions): make it pad
4181 section size out if there are alignment restrictions so that the
4182 image will be ok on a system where section positions are worked
4183 out by accumulating sizes rather than from the section headers.
4184 * targets.c (proto write_armap). Changed orl_count to unsigned.
4185 * opncls.c (bfd_close_all_done). Added so that generative
4186 programs like gas can close a bfd without causing bfd confusion.
4187 * libbfd.h (changed becuase of protos)
4188 * amdcoff.c: messed with the way that jmp displacements are
4189 calcualated. This may not yet be totally correct.
4190 * archive.c (coff_write_armap): rewrote the way that ranlibs are
4192 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
4193 abs symbol has no section (like a register symbol).
4194 (coff_write_symbol) now zeros auxent before filling it up to help
4195 with sensitive applications.
4196 * libbfd.c (bfd_write_bigendian_4byte_int): added.
4198 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
4200 * bfd.c: Make sure we don't get a macro strerror().
4201 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
4202 * trad-core.c (trad_unix_core_file_failing_command): Suppress
4203 attempt to recover command, ifdef NO_CORE_COMMAND.
4204 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
4206 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
4208 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
4210 * archive.c (bsd_write_argmap): The size of the ranlib structures
4211 should not include the size field itself.
4212 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
4213 adata(abfd)->exec_bytes_size field instead of constant macro,
4214 because aoutx.h compiles to a simple .o file shared by
4215 all 32-bits a.out targets.
4217 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
4219 * configure.in: Allow i386-sco-sysv.
4220 * bout.c: Remove unused i960_align; lint dummy core file handlers.
4221 * cpu-h8300.c: lint.
4223 * host-aout.c: New strategy. We use common code, include files,
4224 and data structures to handle the file, but set a few parameters
4225 from the host's config file (page size, text start addr, etc).
4226 * libaout.h: Define HP BSD machine types.
4227 * aoutf1.h: Handle reading a.outs with these types.
4229 * trad-core.c: Pass the u.u_ar0 value as the negative of the
4230 virtual-memory-address of the .reg section. We can't just make a
4231 section for "all the regs and nothing else" because only GDB knows
4232 exactly where the regs are (scattered around the upage and stack).
4233 Clean up memory allocation. Remove big- and little-endian
4234 vectors, replace with single vector; this only runs on the host,
4235 in host byte order. Replace byteswap routines with aborts in case
4237 * targets.c: There's only one trad_core_vec now.
4238 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
4240 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
4242 * hosts/h-amix.h (free): Fix prototype.
4244 * aoutx.h: Don't use NULL as an integer, for braindead systems
4245 that declare it as (void *)0. (From Peter Schauer.)
4247 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
4249 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
4250 problem with bad Ultrix system headers.
4251 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
4252 various kinds of alignments for the various kinds of
4255 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
4257 * doc/Makefile: Don't assume . is on the path (from James Clark).
4259 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
4261 * Makefile.in: Avoid Sun Make VPATH bugs.
4262 * targets.c: Declare trad_core vectors extern.
4264 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
4266 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
4267 * libbfd.h: Moved ALIGN macro here.
4268 * bout.c (b_out_callback): Replace i960_align by align_power.
4270 * libaout.h (struct aoutdata): Added fields page_size,
4271 segment_size and exec_bytes_size. These help generic code
4272 (in aoutx.h and libaout.h) to figure out where to align
4273 the various segments in a demand paged file.
4274 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
4275 to decide if the exec header counts in a_text (text segment size).
4276 Also, assume D_PAGED flag is set; don't set it here.
4277 * bout.c (b_out_callback): Add initialization of
4278 adata fields page_size, segment_size, and exec_bytes_size.
4279 * host-aout.c (NAME(host_aout, callback) and
4280 NAME(host_aout,mkobject): Ditto.
4281 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
4282 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
4283 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
4284 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
4285 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
4286 for some systems (mainly sunos), so do it in the callback instead.
4287 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
4288 * aoutx.h (NAME(aout,set_section_contents): Change the way
4289 filepos and size of sections are carried out to support
4290 older styles of demand paged executables.
4293 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
4295 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
4296 * bfd.c: Added macros to enable gas to swap coff records.
4297 * coffcode.h: Make the coff_swap_*_out routines return the number
4298 of bytes swapped, and cleaned up their prototypes.
4299 * configure.in: Added ebmon/coff support
4300 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
4302 * targets.c: Added new entry points for coff swapping
4304 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
4306 Restructure configuration scheme for bfd, binutils, ld.
4308 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
4309 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
4310 Change some config names to match other dirs.
4311 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
4313 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
4314 ../include/sysdep.h.
4315 * cpu-i960.c: Strncmp needed a length arg.
4316 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
4317 * i386aout.c: Remove dead N_TXTOFF override.
4318 * trad-core.c: Don't disable the whole file if SUN4_SYS.
4319 * config/: Rename some config files to match up h-*.h names.
4320 Remove all the HOST_SYS definitions from the config files.
4321 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
4322 * hosts/h-hp9000.h: Remove USG comment.
4323 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
4324 * hosts/h-news.h, h-sparc-64.h: New config files that had
4325 previously been kludged in the <sysdep.h> file.
4327 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
4329 * config/*: trad-core support is HOST dependent, not target
4330 dependent. Target config files only set DEFAULT_VECTOR and/or
4331 other vector elements. Exception: when host-aout.c is in use,
4332 in which case we're forced to assume we're native (hp, vax,
4333 tahoe). Rename XDEPFILES to HDEPFILES.
4334 * Makefile.in: Rename XDEPFILES.
4335 * config/h-sun*: Don't force static linking.
4336 * trad-core.c: Document how to use it nowadays.
4337 * i386aout.c, newsos3.c: Clean up.
4338 * i386coff.c: Allow 386 coff files to be used as core files too
4339 (for reading core files from embedded systems).
4341 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
4343 * Add i386aout.c for a.out support on the i386.
4345 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
4347 * reloc.c, section.c, syms.c, targets.c: correct info-node
4348 structure in *doc* comments.
4349 doc/Makefile: stop hiding complaints from makeinfo.
4351 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
4353 * aoutx.h (...some_aout_object_p): Take a third parameter,
4354 the internal_exec struct, and avoid ever looking at an
4355 external_exec. All callers changed to read the entire
4356 external_exec struct, swap and check its magic number,
4357 swap in the whole structure, and pass the swapped-in version to
4359 * bout.c: Bring into modern era. Use single _object_p routine
4360 for big- aand little-endian. Provide internal and external
4361 exec header structs. Use separate swap-in and swap-out routines.
4363 * libaout.h: Move struct internal_exec from ../include/aout64.h
4364 to here. Add obj_symbol_entry_size to struct aoutdata.
4365 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
4367 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
4368 EXTERNAL_NLIST_SIZE. Callers changed.
4370 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
4372 * bfd.c: Remove strerror() to libiberty.
4374 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
4375 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
4376 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
4377 last byte of transfer, not first byte, is within the section.
4379 * host-aout.c: Remove `BSD' archive support. Lint.
4381 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
4382 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
4383 `bfd_arch_info_type'. All uses changed.
4384 * reloc.c: Rename `bfd_reloc_status_enum_type' to
4385 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
4386 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
4387 it needs a better name.) All uses changed.
4388 * targets.c: Rename `enum target_flavour_enum' to `enum
4389 target_flavour', and remove the `_enum' from all of the enum
4390 values themselves. All uses changed.
4392 * configure.in, config/h-i386mach: i386 mach host.
4393 * config/t-i386-aout: Use host-aout.c.
4395 * trad-core.c: Give it its own xvec's to make it independent
4396 of other file formats.
4397 * ecoff.c, host-aout.c: Remove refs to trad-core.
4398 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
4399 * targets.c: #ifdef TRAD_CORE, include it in the vector.
4401 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
4403 * reloc.c: Extended NEWHOWTO macro
4404 * ieee.c: Changed the way 8bit pcrel is done
4405 * cpu-h8300.c: got the registers in the right order
4407 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
4409 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
4410 prediction is vindicated!
4412 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
4413 Remove refs to howto.c, since Steve forgot.
4415 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
4417 * elf.c: took the abort out of set_arch_mach so that objdump -i will
4418 still work. Now allows any architecture/machine to be set.
4420 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
4422 * howto.c deleted and moved code to reloc.c
4424 * libbfd.h, libbfd-in.h removed $id stuff for real
4426 * cpu-h8300.c Made it match various different spellings of h8300.
4428 * archures.c: Took out the first char filter which made it only
4429 look for a cpu/arch match when the first chars of supplied and
4430 tested names were the same.
4432 * targets.c removed oasys stuff, pending someone to fix the bugs
4436 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
4438 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
4439 ELF support good enough for GDB.
4440 * configure.in, config/h-amix, config/t-m68k-elf: Handle
4441 m68k-cbm-svr4 host and target.
4442 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
4443 so `diff' and `patch' can cope.
4445 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
4447 * archures.c: removed texinfo error
4449 * init.c: added texinfo hooks, and removed initialization error
4452 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
4455 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
4457 * cpu-i960.c: Avoid numerical count of initializers.
4459 Vax Ultrix changes from David Taylor <taylor@think.com>:
4460 * host-aout.c: Make little-endian vector really little-endian.
4461 * configure.in: Separate vax and tahoe cases, handle ultrix.
4462 * config/t-vax: Add trad-core.o.
4463 * config/h-vaxult: New host system.
4465 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
4467 * bfd-in.h VERSION, change version number to 0.18, this makes a
4468 gap, but now is the same as the linker version number.
4470 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
4471 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
4472 files will eventually contain processor specific bits for bfd,
4473 like strange relocation information and dis/assembly. So far only
4474 the H8 has been even partially done. This work also ties in with
4475 the change in handling architectures.
4477 * amdcoff.c: (a29k_reloc) fix error message.
4479 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
4480 discover the architecture of the bfd. (sunos4_callback) calls the
4481 function bfd_set_arch_mach rather than stuffing stuff directly
4482 into the bfd. (sunos4_write_object_contents), changed names of
4485 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
4486 setup the environment.
4488 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
4489 headers in big endian format, regardless of the endianess of the
4492 * archures.c: totally changed. Now an architecture is represented
4493 with a pointer to an info structure rather than an enumerated type
4494 and a long. The old info is available as two elements in the
4495 structure. Future enhancements to architecure support will
4496 involve pointers to methods being placed into the info structure.
4498 * bfd.c: changed the definition of the bfd structure for the new
4501 * bout.c: (b_out_set_arch_mach) changed to use the new
4502 architecture mechanism.
4504 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
4505 the new architecture mechanism.
4507 * configure.in: added h8 stuff.
4509 * ieee.c: too many changes to note. Now ieee files written with
4510 bfd gas and ld can be read by gld and ieee only linkers and
4513 * libbfd.c, libbfd.h: changed prototype of bfd_write.
4515 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
4516 than fixing the structure directly.
4518 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
4519 than fixing the structure directly.
4521 * opncls.c: (new_bfd) makes sure that bfd_init has been called
4522 before opening a bfd.
4524 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
4525 rather than fixing the structure directly.
4527 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
4528 in the t/hmake file) a user can select which backends they want
4529 linked with bfd without changing the source.
4531 * init.c: new, looks after initializing modules.
4533 * howto.c: for future use, will allow an application to work out
4534 what cookie to use as a handle on a relcoatio howto.
4536 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
4538 * srec.c: Better error checking, partly from Peter Schauer.
4539 (srec_object_p): Avoid assuming any file that starts with 'S' is
4540 an S-record file! (Check for 3 uppercase-hex digits after it.)
4541 (ISHEX): Define new macro for checking supposedly hex characters.
4542 (pass_over): Treat as EOF any S-record line that:
4543 * doesn't have hex in either size character
4544 * produces a size larger than 0x7F
4545 * has an unrecognized type number
4547 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
4549 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
4550 opncls.c: Lint (saber actually).
4552 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
4554 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
4555 * newsos3.c: Fixed two types: newos3 -> newsos3.
4556 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
4557 to use correct segment.
4559 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
4561 * aoutx.h (print_symbol): Handle missing symbol->name.
4563 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
4565 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
4568 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
4570 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
4571 add sgi/irix support.
4573 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
4575 Changes for the AMD 29000 Ultracomputer port from David Wood.
4578 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
4580 * Makefile.in: Make subdirs work by using $(INCDIR) in the
4583 * coffcode.h (coff_real_object_p): Pass information about the
4584 current file's coff symbol format to BFD via the coff_data struct.
4585 (coff_find_nearest_line): obj_icof => coff_data.
4586 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
4587 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
4588 and DIMNUM == E_DIMNUM.
4589 * configure.in: Handle a29k-*-* hosts, and targets
4590 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
4591 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
4592 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
4593 local_linesz to `coff_data' (tdata) struct.
4594 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
4595 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
4597 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4599 * Makefile.in: $(MAKE) for make, $(docdir) for doc
4600 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
4602 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
4604 * aoutf1.h (sunos4_core_file_p): Release the right storage in
4606 (sunos4_core_file_matches_executable_p): Fix header comparison.
4607 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
4608 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
4610 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4612 Allow GDB to patch object files.
4614 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
4615 * trad-core.h (trad_unix_core_file_p): Ditto.
4616 * aoutx.h (aout_set_section_contents): On first output, check
4617 abfd->direction and complain if erroneous.
4619 * Makefile.in: Add crude dependencies.
4621 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4623 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
4624 to h/t-xxxx files so that everything will work on System V.
4626 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
4628 * aoutx.h: Add information on host-aout.c and how to configure
4629 to use it, to the manual.
4630 * configure.in: Tix typo.
4631 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
4632 else dummy out the core file support.
4633 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
4634 specified, use it to locate the data section.
4635 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
4636 rather than as chars (lint).
4638 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
4640 * aoutx.h, coffcode.h: saberized.
4642 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4644 * bfd.texinfo: some cleanup, reincorporated more intro matter from
4646 bfd.c, targets.c: minor rewording of doc segments
4649 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
4651 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
4652 etc, rather than TEXT_START_ADDR.
4653 * host-aout.c: Remove #if 0 around whole thing.
4654 Update to modern (32/64-bit) a.out naming conventions.
4655 Include a large chunk of ../include/a.out.gnu.h to get macros that
4656 are not defined by the system include files.
4657 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
4658 macro used by the other a.out implementations.
4659 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
4661 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4663 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
4664 texdoc and psdoc; make these depend on generated .texi's
4666 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
4669 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
4672 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
4673 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
4674 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
4675 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
4676 obtrusive marks indicating .c origins.
4678 * bfd.texinfo: generalize most references to linker
4680 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4682 * Makefile.in: include core.p in PROTOS (building better bfd.h)
4683 * archures.c: remove empty foo() definition (crept in at vn1.9)
4685 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
4687 * bfd.texinfo: use @setchapternewpage on instead of lots of
4688 @page's; minor rephrasing in Introduction.
4690 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
4691 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
4692 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
4693 segments): used BFD (caps) more consistently as a name in
4694 discourse, fixed a few other minor typos and uses of fonts
4697 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4699 * coffcode.h: fixed bug where string table size wasn't being swapped.
4701 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4703 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
4705 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
4706 flags. (bfd_print_symbol_vandf) now knows what to do with the
4709 * aoutx.h: made translate_from_native_sym_flags and
4710 translate_to_native_sym_flags produce the above flags.
4713 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
4715 * all files: update copyright notices for GPL version 2.
4716 Install header comments and attribute most modules to their
4717 authors. BFD's name is now officially "Binary File Descriptor",
4718 so remove any conflicting pejoratives.
4719 archures.h: Consists solely of comments; remove it.
4721 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4723 * Makefile.in, bfd.c: Made it compile again.
4725 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4727 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
4730 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4732 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
4733 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
4736 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
4737 29k coff by David Wood (wood@lab.ultra.nyu.edu).
4739 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4741 * Everything: created some new files, core.c format.c, reloc.c,
4742 section.c and syms.c to split the functionality a bit better.
4743 Cleaned up the rest of the files a bit, and added some
4747 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
4749 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
4750 really takes 3 arguments, patched code and ammended prototypes.
4752 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4754 * ../include/bfd.h (struct bfd_target): Added new field
4755 "align_power_min" which contains the minimum alignment for a
4756 section. This is used in coff_new_section_hook. The field
4757 insertion necessitates an update of all backends..
4759 * aoutf1.h jump table field inserted
4761 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
4764 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
4765 table field inserted.
4767 * coffcode.h(just about everything) Now patches up symbol tables
4768 using a different mechanism. The Intel major bug has been fixed,
4769 and the linker can self host on the Aviion and be debugged with
4772 * ecoff.c: new include and jump table patch, i386coff.c: new
4773 include and jump table patch, icoff.c: new include and jump table
4774 patch, ieee.c: can now read archives containing ieee modules.,
4775 libcoff.h: added (combined_entry_type), libieee.h: uped max
4776 sections to 20, m68kcoff.c: new include and jump table patch,
4777 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
4778 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
4779 srec.c: jump table patch. trad-code.c fixed #IF typeo
4781 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
4783 * coffcode.h (coff_swap_aux_in): added else case to deal with
4784 filenames less than 9 characters.
4787 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4789 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
4791 * srec.c: now allows any number of sections to be created in a
4792 file. Outputs addresses of the right length.
4794 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4796 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
4797 target didn't match, the format got set to the attempted match,
4798 breaking a future test.
4800 *../include/i386coff.h : fixed typo in type field with size
4802 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
4803 support in the jump table for the swapping routines exported to
4804 gdb. Now gdb works with the 386.
4806 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4808 * Merge in changes from gdb-3.95 release.
4809 Makefile.in: Allow hmake and tmake files to add OFILES.
4811 bfd.c: support specific targets as well as searching. When
4812 searching, take default target in preference to others.
4814 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
4815 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
4816 libbfd.h: Support specific targets as well as searching.
4817 opncls.c: Support specific targets as well as searching.
4818 targets.c: Search is short-circuited if default target matches.
4819 liboasys.c, libieee.c: Undo bothner changes that make macros
4820 work to the left of assignment, but which depend on the
4821 representations of different pointer types being the same.
4823 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4825 * i386coff.c: created.
4826 * coffcode.h: added support for 386.
4827 * Makefile.in: added support for 386.
4828 * ../include/i386coff.h: created
4830 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4832 * coffcode.h: removed all put_x_<sizes>
4833 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
4837 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4839 * opncls.c: Changed obstack_chunk_alloc use xmalloc
4841 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4843 * everything: Removed sysdep.h from bfd.h and put back into files
4844 from which it was split out. Now 64 bit version is built with a
4845 -DHOST_64_BIT="long long" on the compile line.
4847 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4849 Changed all the [get|put][name] routines to use [get|put]_[size
4852 Put in support for 64 bit work. Now two versions of bfd may be
4853 generated, according to the state of TARGET_64_BIT, one which is
4854 32 bit only, and one which is 64/32 bits.
4855 Created new back end 'demo64' to test 64 bit functionality.
4857 Renamed some files to work on DOS.
4859 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
4860 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
4861 chage, 64 bit transfer. * liba.out.h: Split out common code from
4862 sunos and newsos into liba.out. Name changes and prototype mods. *
4863 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
4864 prototypes for new functions. * libcoff.h: lint * libieee.h: make
4865 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
4866 change and 64bit stuff.* newsos3.c: common code removed, new jump
4867 table. * oasys.c: Name change * opncls.c: Portability fixes *
4868 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
4869 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4870 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4871 64bit ized. * demo64.c: 64 bit a.out back end
4873 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4875 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4876 on LHS of assignment, even when using old compilers.
4877 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4878 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4879 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4880 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4881 * targets.c: Add declaration of newsos3_vec.
4883 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4885 * aout.c: fixxed some of the problems with filepos calculation.
4886 (swap_ext_reloc): fixed problem with creation of relocs.
4887 (aout_set_section_contents): fixed filepos problem
4889 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4890 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4891 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4892 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4893 cleaned up. (coff_write_object_contents) cleaned up.
4895 * ecoff.c: Totally different. Now supports ecoff fully.
4897 * icoff.c: fixed problems in relocation callout.
4899 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4901 * m68kcoff.c: updated target vector.
4903 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4904 choose_reloc_size. (sunos4_write_object_contents) now calls
4905 choose_reloc_size so outputs relocs correctly, also calculates the
4906 size of the sections correctly.
4910 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4912 Merge Per Bothner's changes to modularize BFD a.out a bit.
4914 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4915 * ieee.c: Cast enums to int before comparing them, for brain-
4917 * coff-code.h: Remove coff_get_section_contents, and use the
4918 generic one instead.
4920 * aout.c: Derive new module from sunos.c, containing generic
4921 support code for all kinds of a.out files.
4923 * sunos.c: Remove all code that goes in aout.c. Split out
4924 machine dependent followup in sunos4_object_p into
4925 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4926 and redefine only the names we CHANGE, not all the names. Drop
4927 the little-endian vector, and rename the vector as sunos4 rather
4930 * b.out.c: Use aout.c routines for most of the work. Slight
4931 changes for the new regime. Remove close_and_cleanup and
4932 get_section_contents in favor of generics. New transfer vector
4935 * newsos.c: New support for Sony NEWS, another a.out format.
4937 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4938 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4939 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4941 * opncls.c (bfd_close): Call format-dependent write_contents
4942 routine, if writing, before calling target-dependent
4943 close_and_cleanup routine (which is now always generic, I think).
4944 * srec.c: Use bfd_alloc instead of malloc. Remove
4945 close_and_cleanup and move code from it to
4946 srec_write_object_contents. Add write_contents to tvec.
4947 * targets.c: Remove a.out little vector, replace a.out big
4948 vector with SunOS vector. FIXME: Need Vax support again now.
4950 * libbfd.h: Add write_contents format-dependent-vector to the
4951 bfd_target vector. Supply a generic close_and_cleanup routine.
4952 * liba.out.h: Handle the new aout.c split. Add prototypes for
4953 all routines defined in aout.c. Rename "sunos" things to "aout"
4954 things. Add a few fields where needed for various formats.
4955 * Makefile.in: Add aout.c and newsos.c.
4957 * archive.c, ieee.c, oasys.c: Lint.
4959 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4962 changed forward declaration struct stat; to reduce warnings. Changed
4963 comment on bfd_h_<x>_x.
4965 * ../include/m68kcoff.h, ../include/intel-coff.h,
4966 ../include/m88k-bcs.h
4967 Now there are two incarnations of relocs, linenos and syments. One for
4968 internal digestion, and one full of char arrays for I/O. The original
4969 names have gone to detect errors.
4971 * Makefile.in, m68kcoff.c, targets.c
4972 Test new structure code with a 68k coff implementaion
4974 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4975 Fixed all the places where there were problems with the size and
4976 alignments of structures on disk and structures in memory. #ifed out
4977 all the code in coffswap.c, since it should be done using the target
4980 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4982 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4983 multiple reloc command.
4985 * sunos.c (sunos4_set_section_contents): Made it so that sections
4986 are always padded to their alignment size.
4988 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4990 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4991 Clean up types and such (saber C problems).
4992 * ecoff.c: Clean up types and such. Remove routines that are
4993 not used. Fix up reading and swapping of shorts from files.
4995 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4997 * a.out.vax.c: Remove two bogus "static" from prototypes.
4999 * ecoff.c: Got rid of lots of non-working junk (that had
5000 been copied directly from coff-code.h).
5001 Updated to be consistent with updates to icoff.c and coff-code.h.
5003 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
5004 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
5006 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
5007 but until the target_vector is automatically generated,
5008 it's as good as any. Note that the text offset is the only
5009 difference between NewsOS and SunOs (including magic numbers).
5010 (Most of the sunos_* routines should to renamed bsd_*
5011 and move to a bsd.c file. Then (and when the target_vector
5012 is automatically generated) it might make sense to create
5013 a separate Sony target.)
5015 * sysdep.h: Don't declare fread and fwrite. Causes trouble
5016 on some systems, and doesn't help on others.
5017 Similarly, only define X_OK if not already defined.
5019 * trad-core.c: Don't include sys/stat.h - at least
5020 on NewsOS 3, it has already been included.
5022 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
5024 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
5025 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
5026 symbol tables if necessary when reading them in, so gdb can use
5027 them. Add "bfd_coff_" to the names so they won't conflict with
5028 names in calling programs. FIXME-soon: if coff-code.h is
5029 included in two BFD modules, this will cause duplicate
5030 definitions; the routines should be exported to a separate,
5031 common, module (probably along with a mess of other ones).
5033 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5035 Improve modtime support.
5037 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
5038 Remove #define for bfd_get_mtime. Remove gratuitous comment.
5039 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
5040 BUG: archive members still do not get correct mod times.
5042 Improve floating point support for core files.
5044 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
5045 (sunos4_core_file_p): Create a second registers section in the
5046 core file, called ".reg2", for the float registers.
5048 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5050 * many changes to improve archive handling; found a logic flaw in
5051 bfd_check_format which only just happened to work by cooncidence.
5053 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5055 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
5058 * bfd.h: changed type of udata in asymbol to void *, like it
5059 should be. Added bfd_reloc_dangerous enum member.
5061 * coff-code.h: Fixed it so that internally generated symbols get
5062 their values relocated correctly in all cases. Removed calls to
5065 * icoff.c: Not understanding the destination symbol of a reloc is
5066 not a failure any more, just 'dangerous'. This allows linking of
5067 b.out and coff images.
5069 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
5073 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5075 * sunos.c (translate_to_native_sym_flags): fixed
5076 sym_pointer->n_value so that symbols on the way out get their
5077 section relative values calculated correctly.
5079 * coff-code.h (mangle_symbols): fixed problem where tags were not
5080 being relocated for structs, enums, unions. Also various lints.
5082 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5084 * archive.c (get_elt_at_filepos): system_call_error returned
5087 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
5089 * Resolve the use of no_error and system_call_error.
5090 The bfd library itself now will never set bfd_error to
5093 The code still needs to be combed to make sure all the error
5094 codes are correct. I suspect they are not always set correctly.
5096 * The names of all the messages have _ prepended because the sun
5097 bundled compiler can't distinguish from a macro which takes an
5098 argument and the same identifier in a non-macro context.
5100 * The reason for the above being that entry points which used to
5101 be trampoline functions are now just macros which expand to a
5102 direct call through the bfd's xfer vector.
5104 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
5105 must gas have its own version of everything (the gas version
5106 had the correct value)
5108 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5110 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
5111 properly support i960 architecture and output correct reloc stuff.
5113 * bfd.h: added prototype for bfd_printable_arch_mach, added
5116 * coff-code.h: Applied patches from chrisb to support i960
5117 architecture, zero relocs and swap them correcly and conditionally
5118 compiled the timestamp.
5120 * sunos.c: Made the default section alignment 2^3 so that doubles
5121 are done properly. Fixed the same reloc bug that was in b.out.c
5123 * sysdep.h: Now compiles on a Posix box
5125 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
5127 * icoff.c: Fix comment on big-endian version.
5128 * coff-code.h: Make HAS_RELOC really work (it's backwards from
5129 F_RELFLG). Set F_AR32WR in output files if little endian
5132 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
5134 * archures.c fixed =/== typo
5136 * sunos.c added architecture stuff for output. Fixed
5137 bug where files where vma(data) != size(text)
5138 were processed wrong.
5140 * coff-code.h added a lint cast
5142 * (../include/a.out.sun4.h) fixed it so zmagic
5145 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
5147 * archive.c removed loads of includes, and fixed bug where string
5148 table didn't have a null at the end.
5150 * bfd.c fixed includes, added symbols argument to
5151 canonicalize_reloc entry point.
5153 * libbfd.c fixed includes and added some lint patches.
5155 * targets.c added both sorts of intel coff.
5157 * b.out.c fixed included, changed was the canonical
5160 * icoff.c added support for callj and big and little
5163 * opncls.c added chmod+xing for files with EXEC_P set.
5165 * sunos.c fixed includes. Changed default section
5166 alignement to words. Fixed relocation stuff to work with
5169 * bfd.h various new types added, prototype for new
5170 reloc calls, changed bfd->iostream to a void *
5171 to including files don't need stdio.h.
5173 * libcoff.h added conversion table to tie relocs to
5178 * coff-code.h fixed includes. Added code to support
5179 big and little endian formats. Various lints. Better
5180 processing of symbols. Changed reloc stuff to new
5183 * libbfd.h fixed includes
5186 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
5188 * bfd.h changed name of alignment entry in sec_struct to
5189 alignment_power, because of conflicting uses within bfd.
5190 Now it should be obvious that it's a 2**n alignment
5191 specifier. Removed start_pad, end_alignment, block, minsize,
5192 output_file_alignment, subsection_alignment and original_vma fields.
5193 Added align_power() macro. Fixed bfd_section_alignment
5194 acessor macros. Added bfd_symbol_same_target macro.
5196 * b.out.c (b_out_write_object_contents) fixed to use
5197 new alignment member. Fixed (callj_callback) to use section
5198 relative symbols properly.
5200 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
5201 Fixed (translate_from_native_sym_flags) to correctly make
5202 symbols section relative.
5204 * bfd.c (bfd_errmsg) fixed various enum cast problems.
5205 (bfd_make_section) took out initialization of obsolete members.
5206 (bfd_print_symbol_vandf) added
5208 * opncls.c (bfd_create) created.
5210 * coff-code.h (coff_new_section_hook) took away refs
5211 to obsolete members. (make_a_section_from_file) added
5212 conversion between alignment types. (coff_symbol_from)
5213 added. (coff_count_linenumbers) only counts linenumbers
5214 if symbol is of coff-type. (coff_mangle_symbols) only
5215 heavily mangles symbols if symbol is coff-type.
5216 (coff_write_symbols) various lints. (coff_write_object_contents)
5217 various lints and modification for alignment conversion.
5218 (coff_slurp_relocs) fixed for use with new asection shape.
5220 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
5222 * archive.c lots of lint
5224 * b.out.c added callj relocation support, upgrated reloc howto.
5225 Fixed so that asymbol and reloc records are output
5228 * bfd.c lots of lint, support for new bfd entry point
5231 * bfd.h changed definition of asymbol to contain pointer to
5232 owning bfd, removed target dependencies.
5234 * cache.c took out print statements, put in BFD_ASSERT calls.
5236 * coff-code.h various lints, corrected linenumber output
5237 functionality. Added support for new style asymbols and
5238 bfd_print_symbol. Fixed so that asymbol and
5239 reloc records are handled correctly. Added timestamp.
5241 * icoff.c Added support for new howto shape.
5243 * liba.out.h Added support for new asymbol shape
5245 * libbfd.c various lints
5247 * libbfd.h various lints
5249 * libcoff.h added support for new asymbol shape.
5251 * sunos.c various lints. Added support for new asymbol shape
5252 and bfd_print_symbol.
5254 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
5256 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
5257 pointer lint. Added support for callj relocation. Fixed bug where
5258 the last 32 bytes of the text section were overwritten by data. Fixed bug
5259 where archives of b.out didn't work due bfd_slurp_extended_name_table
5262 * sunos.c added support for n_other field. Braced the howto table so
5263 that it won't be affected by any lengthing of the howto struct typedef.
5266 * bfd.h added support for n_other field, added special_function
5267 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
5270 * bfd.c upgraded bfd_perform_relocation, various lints.
5272 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
5274 * ChangeLog: Started ChangeLog for BFD.
5275 * ToDo: Create file for suggestions.
5277 * Makefile: Support easy loading into Saber C.
5278 Add dependencies for icoff.o and bcs88kcoff.o.
5279 Rename coff.c to coff-code.h. Change callers.
5281 * bfd.c (bfd_check_format): Allow the check_format routines
5282 to return the desired target vector, rather than just a Boolean.
5283 bfd.h (bfd_check_format): Change function pointer return type.
5284 archive.c (bfd_generic_archive_p): change callee.
5285 b.out.c (b_out_little_object_p, b_out_big_object_p,
5286 b_out_real_object_p): change callee.
5287 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
5288 in check_format transfer vectors that need a filler.
5289 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
5290 bcs88kcoff.c: change callee.
5291 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
5292 icoff.c: change callee.
5293 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
5295 * libbfd.c (zalloc): It should actually zero the storage!
5296 This was commented out for some reason.
5298 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
5299 This is so callers can avoid <stdlib.h> which doesn't exist
5302 * bfd.c (map_over_sections): Add debugging code, since I
5303 noticed the section count for sunos core files was bad, but only
5304 GDB had detected the problem.
5305 (bfd_set_section_lineno_size, bfd_set_section_linenos,
5306 bfd_get_section_linenos): Remove obsolete functions.
5307 (bfd_apply_relocations): Use longs, not ints, for the math.
5309 * bfd.h: Declare enum boolean and struct bfd_target as well
5310 as typedefs for them. Remove obsolete
5311 bfd_get_section_lineno_size.
5313 * cache.c: Make the "fdopen" support work. Keep better track
5314 of how many files are open. Centralize the opening of files
5315 and be sure bfd_open[rw] actually try to open the file. Evade
5316 linked list initialization problems.
5318 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
5320 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
5322 * cplus-dem.c: Delete file, since it is not part of BFD.
5324 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
5325 (bfd_openr, bfd_openw): Actually open the file, give error now.
5327 * sunos.c (sunos4_core_file_p): Set section count.
5328 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
5329 obsolete definitions.
5330 (_write_symbol_table): Initialize <idx> counter.
5331 (foop): Eliminate debugging code.
5337 version-control: never