1 Sun Oct 31 09:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * targets.c: Move enum target_flavour outside of struct and change
4 the name to enum bfd_flavour. This means bfd clients can use it.
5 * bfd-in.h: Add macro bfd_get_flavour.
8 * som.c: Add comment about how abort() on corrupt executable is evil.
10 Fri Oct 29 16:04:33 1993 David J. Mackenzie (djm@thepub.cygnus.com)
12 * gen-aout.c, libbfd.c: exit(1) instead of exit(-1).
14 Fri Oct 29 13:17:21 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
16 * bfd-in.h: Added commands for object file flag values.
18 * elfcode.h (elf_object_p): If type is ET_DYN, set DYNAMIC flag,
20 * bout.c, coff-h8300.c, coff-sh.c: Add BFD_IS_RELAXABLE to
21 object_flags field for target vector.
22 * aix386-core.c, aout-adobe.c, aout-target.h, bout.c, coff-a29k.c,
23 coff-alpha.c, coff-apollo.c, coff-h8300.c, coff-h8500.c,
24 coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c, coff-mips.c,
25 coff-rs6000.c, coff-sh.c, coff-we32k.c, coff-z8k.c, hpux-core.c,
26 ieee.c, mipsbsd.c, nlm-target.h, oasys.c, osf-core.c, som.c,
27 srec.c, tekhex.c, trad-core.c: Remove DYNAMIC from object_flags
28 field for target vector.
30 Thu Oct 28 20:02:31 1993 David J. Mackenzie (djm@thepub.cygnus.com)
32 * hosts/std-host.h: Don't declare time; causes error on mach3.
33 * configure.in (i386mach3_vec): Require aout32.o stab-syms.o.
35 Thu Oct 28 16:33:26 1993 Stan Shebs (shebs@rtl.cygnus.com)
37 LynxOS and Sparc LynxOS changes:
38 * config.bfd: Recognize sparc-*-lynxos*.
39 * configure.host: Recognize sparc-*-lynxos*.
40 * configure.in: Recognize Sparc Lynx vectors.
41 * targets.c (sparclynx_aout_vec): Declare.
42 (sparclynx_coff_vec): Declare.
43 (target_vector): Add them.
44 * cf-i386lynx.c: New file, renamed from i386lynx-cf.c.
45 * cf-m68klynx.c: New file, renamed from m68klynx-cf.c.
46 * cf-sparclynx.c: New file, support for coff in Sparc LynxOS.
47 * coff-sparc.c: New file, basic Sparc coff support.
48 * sparclynx.c: New file, support for a.out in Sparc LynxOS.
49 * Makefile.in: Change filenames appropriately, add Sparc rules.
50 * coffcode.h (coff_set_arch_mach_hook): Recognize Sparc magic
52 (coff_set_flags): Use LynxOS magic number for i386, m68k, and
53 Sparc LynxOS, set Sparc magic number for Sparcs.
54 * config/m68k-lynx.mt (SELECT_VECS): Remove redundant vector.
55 * config/sparc-lynx.mt: New file.
56 * hosts/i386lynx.h: Cosmetic improvements.
57 * hosts/m68klynx.h: Add ifdefs, #define of cfree.
58 * hosts/sparclynx.h: New file.
60 Thu Oct 28 16:23:40 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
63 * coff-h8300.c (h8300_reloc16_estimate): Declare return type.
64 Remove useless statement probably left by code copy.
65 * cpu-i960.c (compatible): Fully bracket matrix initializer.
66 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Use bfd_xmalloc
67 rather than xmalloc. Use realloc and check the return value
69 (hppa_elf_get_section_contents): Add some casts.
70 * elf32-i386.c (elf_i386_reloc_type_lookup): Remove unused
71 variable. Add default case to switch.
72 * hp300hpux.c: Declare aout_32_write_syms.
73 * i386bsd.c, i386linux.c, netbsd386.c (N_SHARED_LIB): Define as 0
74 (definition from aout/aout64.h is always 0 anyhow).
75 * i386lynx.c (swap_std_reloc_in): Remove unused variable.
76 * ieee.c (ieee_write_id): length can never be negative.
78 (ieee_archive_p): Remove unused variable.
79 * libcoff-in.h (bfd_perform_slip): Declare.
81 * oasys.c (oasys_write_sections): Remove zero initialization of
83 * reloc16.c: Indentation change.
85 Wed Oct 27 16:51:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
87 * configure.in, config/i386-mach3.mt: Update for new configuration
88 (--with-targets and so on).
89 * hosts/i386mach3.h: Declare errno.
90 * targets.c: Declare i386mach3_vec.
92 Wed Oct 27 12:18:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
94 * nlmcode.h (nlm_swap_auxiliary_headers_in,
95 nlm_swap_auxiliary_headers_out): Handle sharedDebugRecordOffset
96 and sharedDebugRecordCount fields.
98 Tue Oct 26 16:21:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
100 * targets.c (target_vector): Remove SCO_CORE. On Sep 11 1993,
101 we started using trad-core.c for SCO instead.
103 * targets.c (target_vector): Re-enable generic ELF and NLM targets.
105 Tue Oct 26 16:53:12 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
107 * elfcode.h (assign_file_position_for_section): Align sh_offset to
108 sh_addralign (this is what UnixWare does, and it shouldn't hurt).
110 Tue Oct 26 10:16:54 1993 Ken Raeburn (raeburn@cygnus.com)
112 From Jeff Law and Pete Hoogenboom at Utah:
114 * elf32-hppa.h (hppa_elf_stub_finish): Add prototype.
115 (ELF32_HPPA_R_ARG_RELOC): Renamed without the ELF32 prefix
116 and moved into libhppa.h. All references changed.
117 (ELF32_HPPA_R_CONSTANT, ELF32_HPPA_R_ADDEND): Likewise.
118 (get_opcode and opcode defines): Move into libhppa.h
119 * elf32-hppa.c (hppa_elf_insn2fmt): Rename and move info
121 * libhppa.h (HPPA_R_*): Moved here. Reformatted slightly to make
123 (get_opcode): Moved here. FIXME! this really should be a C function
124 inside the opcode library!
125 (bfd_hppa_insn2fmt): Likewise.
127 * targets.c (target_vector): Enable elf32-hppa vector.
129 * elf32-hppa.c (hppa_elf_get_section_contents): Add new comments
130 and clarify existing comments. Do not use DEFUN to declare this
131 function. Fix numerous indention problems. Correctly handle cases
132 where symbol extension section may need to be read from disk,
133 read from memory, or built then read from memory.
135 * elf32-hppa.h: Reformat with gnu-indent and hand fix numerous
136 formatting and indention problems gnu-indent can not handle.
137 Clarify some comments about relocation types. Comment basic
138 relocation "classes". Group PARAM declarations together.
139 (HPPA_SXT_{NULL, SYMNDX, RG_RELOC}): Make members of a new
140 enumerated type rather than #defines.
142 Tue Oct 26 02:40:46 1993 Stu Grossman (grossman at cygnus.com)
144 * som.c (hppa_object_setup): Set SEC_CODE for .text section so
145 that GDB can figure out text_start and text_end.
147 Mon Oct 25 16:05:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
149 Fix up warnings from gcc -Wall:
150 * coffgen.c (coff_print_symbol): Use %lx and cast n_value to
151 unsigned long. Use %ld for tagndx. Use %lx for offset + vma and
152 cast it to unsigned long.
153 * ecoff.c (ecoff_emit_aggregate): Use %ld.
154 (ecoff_print_symbol): Use %ld, and cast indx and sym_base to long.
155 * coffcode.h (dummy_reloc16_estimate): Specify return type.
157 * libbfd.c (bfd_write): If not everything is written out, set
158 bfd_error to system_call_error. If the return value is
159 non-negative, set errno to ENOSPC (if ENOSPC is defined).
160 (bfd_seek): If the seek fails, set bfd_error to system_call_error.
161 (bfd_generic_set_section_contents): For a bad offset + count, set
162 bfd_error to bad_value.
163 * seclet.c (rel): Don't abort. Instead, return false.
165 Mon Oct 25 09:59:37 1993 Ken Raeburn (raeburn@cygnus.com)
167 * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_SPARC_WDISP22.
169 Fri Oct 22 20:35:54 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
171 * config.bfd: handle mips*-* instead of mips-*, use mips*el
174 Fri Oct 22 14:03:33 1993 Mark Eichin (eichin@cygnus.com)
176 * m68k-lynx.mt, i386-lynx.mt (TDEFINES): set
177 FPRINTF_ALREADY_DECLARED because the objdump.c declaration of
178 fprintf collides with the native one.
180 Fri Oct 22 11:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
182 * targets.c (target_vector): Enable MIPS ELF vectors.
184 Fri Oct 22 07:51:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
186 * config.bfd: Use bigmips for mips-sony-bsd*.
188 * configure.host, config.bfd: Add * to end of all OS names.
190 Thu Oct 21 12:16:26 1993 Ken Raeburn (raeburn@cygnus.com)
192 * elfcode.h (FILE_ALIGN): Renamed from EALIGN, to avoid conflict
193 with Ultrix header files.
195 * som.h (struct som_section_data_struct): Renamed from
196 som_section_data to avoid conflict with macro by that name.
198 Changes from Jeff Law and Peter Hoogenboom at Utah:
200 * elf32-hppa.c (hppa_elf_reloc): Target register for a 'jump
201 in delay slot' optimization in combination with a long call
202 stub should always be r31.
204 * elf32-hppa.c: (hppa_elf_relocate_insn): To be consistent
205 across all relocation types, retrieve instruction addends from
206 the relocation entry rather than from the instruction itself.
208 * elf32-hppa.c: (hppa_elf_relocate_insn): Fix a relocation
209 error that only occurred when the addend of an 'addil' or
210 'ldil' was larger than 21 bits and very close to a 2K byte
213 * elf32-hppa.c: (hppa_elf_reloc): Handle the optimization in
214 which a jump is placed in the delay slot of a function call.
215 The jump was being accomplished via an adjustment to the
216 return pointer. This optimization would break the long call
217 stub code, if there was any.
219 * elf32-hppa.c: (hppa_elf_build_long_branch_stub): Corrections
220 to long branch stubs to avoid use of general register 2.
222 * hppa_stubs.h: New stub instructions.
224 * elfcode.h: Declare bfd_elf_find_section.
226 * som.h (som_section_data): Add new "subspace_index" field.
228 * som.c (setup_sections): Save the original SOM subspace index
229 in the BFD section associated with that subspace.
230 (som_get_symtab_upper_bound): Implement.
231 (som_get_symtab): Implement.
232 (som_print_symbol): Implement.
233 (som_slurp_string_table): New function to read a string table
234 from a SOM object file.
235 (som_section_from_subspace_index): New function to return the
236 section which corresponds to a SOM subspace index.
237 (som_slurp_symbol_table): New function to read the symbol
238 table from a SOM object file.
239 (som_make_empty_symbol): Check for errors from bfd_zalloc.
240 (som_new_section_hook): Initialize subspace_index field to
243 * som.c (som_object_setup): Fix polarity of test to set HAS_RELOC.
244 Set EXEC_P for executables.
245 (setup_sections): Correctly identify when a section has
247 (log2): New function.
248 (setup_sections): Correctly convert between SOM alignments and BFD
251 * som.c (setup_sections): Do not set SEC_ALLOC or SEC_LOAD
252 for sections which correspond to SOM spaces, doing so confuses
253 many utilities. Set assorted SEC_* flags for SOM subspaces
254 which correspond to BFD sections.
256 * elf32-hppa.c: (elf32_hppa_backend_fake_sections): The stab
257 string table should have sh_type == SHT_STRTAB. Add
258 processing to make it so.
260 * elfcode.h: (bfd_section_from_shdr): String tables (other
261 than .strtab) were not getting the file offsets recorded, so
262 they could not be read from disk.
264 * elfcode.h: (elf_make_sections): Leave the sh_addr field of
265 the section header and the vma field of a section at 0 if the
266 section is not part of the program execution image. (e.g.,
269 * som.[hc]: Change target vector prefix from "hppa" to "som".
270 Consistently use obj_som prefix to access fields in backend data
271 structures. Fix all callers/references.
273 * som.h: Do not include files only needed for core file reading here.
274 Include a.out for both HOST_HPPAHPUX and HOST_HPPABSD. Delete
275 forward structure declarations, they are unnecessary.
276 (struct somdata): Delete aux_hdr, and hp_symbol_entry_size fields.
277 Change "symbols" to "symtab". Add "stringtab" and "reloc_filepos"
278 fields for future use. Change obj_som_* macros as appropriate.
279 (som_section_data): New structure to keep SOM specific information
280 about BFD sections (for future use).
282 * som.c: Provide PARAMS declarations for all functions currently
284 (struct container): Delete unwanted structure definition.
285 (som_object_setup): Add comments. Use som_mkobject to allocate
286 SOM specific information in the BFD; use information from the
287 file and (possibly empty) auxiliary headers to initialize this
288 information. Delete redundant bfd_get_symcount (abfd) "calls".
289 (setup_sections): Return type is now boolean, fix return statements.
290 "Fix" handling of BSS like subspaces in the computation of the
291 containing space's size. If the subspace has relocations, set the
292 appropriate BFD section flags and record the index into and the
293 size of the fixup stream. Always return a value.
294 (som_object_p): Set bfd_error appropriately if errors are detected
295 from bfd_{read,seek} functions. Handle EXECLIBMAGIC type files.
296 Do not try to read a non-existant auxiliary header.
297 (som_mkobject): Flesh out.
298 (som_section_hook): Allocate space to hold SOM specific information
301 Thu Oct 21 12:41:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
304 * coff-h8300.c, coffcode.h: Change shrink parameter
305 in *_reloc16_estimate to unsigned to match prototype.
306 * archive.c: Avoid "/*" in comment.
308 Thu Oct 21 13:05:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
310 * dep-in.sed: Create our own line breaks for a more aesthetic
312 * Makefile.in: Rebuilt dependencies.
314 * elf32-mips.c: Include "seclet.h".
315 (mips_elf_fake_sections): Force size of .reginfo section to sizeof
316 Elf32_External_RegInfo.
317 (mips_elf_seclet_link): New function. Link the .reginfo section
318 specially, and pass everything else to the generic routine.
319 (bfd_elf32_bfd_seclet_link): Define macro.
320 * elf32-target.h: If bfd_elf32_bfd_seclet_link is already defined,
323 Wed Oct 20 12:22:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
325 * libnlm.h (nlm_backend_data): Added signature field.
326 (nlm_signature): New macro.
327 * nlmcode.h (nlm_object_p, nlm_write_object_contents): Use the NLM
328 signature from the backend rather than the constant NLM_SIGNATURE.
329 * nlm32-i386.c (nlm32_i386_backend): Initialize signature field.
331 * aoutf1.h (MACHTYPE_OK): Accept M_UNKNOWN.
332 (NAME(sunos,set_arch_mach)): Treat M_UNKNOWN as 68000, not 68020.
334 Wed Oct 20 10:28:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
336 * hosts/i386bsd.h [__bsdi__]: Define HOST_DATA_START_ADDR.
338 Wed Oct 20 10:10:07 1993 Ken Raeburn (raeburn@cygnus.com)
340 * Makefile.in (HFILES): New variable, for use in "make dep".
341 (.dep): Depend on $(CFILES) and $(HFILES). Delete .dep1 and
342 remake it, so that "$?" is complete.
343 (.dep1): Don't need to remove .dep1 first.
344 (dep.sed): Depend on config.status, not Makefile.
347 Tue Oct 19 15:26:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
349 * coff-alpha.c: Implemented reloc handling for the linker, made
350 various other related changes.
351 * libecoff.h (ecoff_backend_data): Added rdata_in_text field.
352 Renamed finish_reloc to adjust_reloc_in. Added adjust_reloc_out
354 (ecoff_bfd_get_relocated_section_contents): Don't define.
355 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags):
356 Handle .lita section.
357 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_FINI.
358 finish_reloc backend field renamed to adjust_reloc_in.
359 (ecoff_bfd_seclet_link): Adjust number of aux entries to
360 debug_align boundary.
361 (ecoff_compute_section_file_positions): If rdata_in_text put
362 .rdata section in text segment, not data segment. Put .pdata
363 section in text segment.
364 (ecoff_write_object_contents): Likewise. Also, call
365 adjust_reloc_out, and handle .lita, .xdata, .pdata, .fini and
366 absolute sections when writing out relocs.
367 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, output 2 for
368 bldrev field, as on Alpha OSF/1. Padding field is now 2 bytes.
369 * coff-mips.c (mips_ecoff_swap_reloc_out): Added assertion.
370 (mips_adjust_reloc_in): Renamed from mips_finish_reloc.
371 (mips_adjust_reloc_out): New function (does nothing).
372 (mips_ecoff_backend_data): Initialize new fields.
373 (ecoff_bfd_get_relocation_section_contents): Define to be
374 bfd_generic_get_relocated_section_contents.
376 * reloc.c (bfd_perform_relocation): Added casts to avoid Alpha
379 Thu Oct 14 01:10:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
381 * reloc.c (bfd_perform_relocation): Add comments attempting to
382 explain PC relative relocations.
384 * coffcode.h (styp_to_sec_flags): Don't set SEC_DEBUGGING until it
386 (coff_compute_section_file_positions): Remove check for
387 USE_DISCARDED_SECTIONS_COUNT.
388 * coff-i386.c: Don't define USE_DISCARDED_SECTIONS_COUNT. Basing
389 it on host defines is wrong.
391 * ecoff.c (ecoff_bfd_seclet_link): Don't link a .reginfo section.
392 (ecoff_write_object_contents): Don't require the .reginfo section
393 to be a particular size.
395 Wed Oct 13 18:39:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
397 * Makefile.in (dep-in): New rule, for editing dependencies into
398 Makefile.in in $(srcdir). Use move-if-change.
399 (.dep1, dep): Use move-if-change.
400 (CFILES): Add coff-apollo.c.
402 Sun Oct 10 18:02:56 1993 Troy Rollo (troy@cbme.unsw.EDU.AU)
404 * Makefile.in: Recognise new file, coff-apollo.o
406 * coff-apollo.c: New file
408 * coffcode.h: Recognise apollo magic numbers and writable text
410 * coffswap.h: Swap Apollo optional header entries
412 * config.bfd: Add line for Apollo
414 * configure.host: Replace apollo68b and apollo68v with Apollo
416 * configure.in: Recognise apollocoff_vec
418 * targets.c: Likewise
420 * config/apollo.mh, config/apollo.mt: New files
422 * hosts/apollo68.h: Remove inclusion of strings.h
424 Wed Oct 13 14:28:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
426 * coff-i386.c (i3coff_object_p): Now static.
428 * Makefile.in: Updated dependencies.
429 (.dep, .dep1, dep.sed): New targets, to make "make dep" work
431 * dep-in.sed: New file.
433 * m68klynx-cf.c (ONLY_DECLARE_RELOCS): Define, to avoid name
434 conflicts when "--with-targets=all".
435 * coff-m68k.c (m68kcoff_howto_table, m68k_rtype2howto,
436 m68k_howto2rtype): Rename via macros to keep namespace clean.
437 * configure.in: For m68klynx_coff_vec, include coff-m68k.o for
440 Tue Oct 12 17:03:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
442 * elf32-mips.c: Extensive additions to do relocations and to
443 handle MIPS specific sections.
444 * libelf.h (elf_backend_data): Pass fourth argument to
445 elf_backend_section_from_bfd_section to permit it to control the
446 section index to use.
447 (elf_obj_tdata): Add gp and gp_size fields.
448 (elf_gp, elf_gp_size): New accessor macros.
449 * elfcode.h: Removed a number of unused local variables.
450 (elf_fake_sections): Clear section header before calling
451 elf_backend_fake_sections, not after.
452 (prep_headers): Return true at end.
453 (elf_section_from_bfd_section): Pass retval argument to
454 elf_backend_section_from_bfd_section.
455 * elf32-hppa.c (elf32_hppa_backend_section_from_bfd_section):
456 Accept and ignore new retval argument.
457 * bfd.c: Include libelf.h.
458 (bfd_set_gp_size): Handle ELF targets.
459 * Makefile.in (bfd.o): Depends upon libelf.h.
460 (elf32-mips.o): Depends upon $(INCDIR)/elf/mips.h.
462 Mon Oct 11 17:25:18 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
464 * ecoff.c (ecoff_mkobject): Check bfd_make_section return value.
465 (ecoff_mkobject_hook): New function.
466 (ecoff_new_section_hook, ecoff_sizeof_headers,
467 ecoff_compute_section_file_positions, ecoff_set_section_contents,
468 ecoff_write_object_contents): Handle dummy REGINFO section.
469 (ecoff_get_section_contents): New function to handle reading
471 * libecoff.h (ecoff_get_section_contents): Change from macro
472 definition to function prototype.
473 (ecoff_mkobject_hook): New prototype.
474 * coff-alpha.c (alpha_ecoff_mkobject_hook): Removed.
475 (alpha_ecoff_backend_data): Use ecoff_mkobject_hook.
476 * coff-mips.c (mips_ecoff_mkobject_hook): Removed.
477 (mips_ecoff_backend_data): Use ecoff_mkobject_hook.
479 Fri Oct 8 15:25:33 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
481 * libbfd.c (bfd_get*32, bfd_get*64): Prevent ANSI sign extension
482 by casting the most significant byte to bfd_vma.
484 Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
486 * configure.in: Do not define SELECT_VECS, SELECT_ARCHITECTURES
487 if configuring --with-targets=all.
489 Thu Oct 7 17:34:07 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
491 * aoutx.h (howto_table_std): Correct the "size" field in some
494 * reloc.c (reloc_howto_type): Change documentation to dispel any
495 notion that the "size" field is a power-of-two indicator.
497 Thu Oct 7 10:50:38 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
499 * coffswap.h: (bfd_swap_reloc_in): a symndx is signed.
501 Make support for relaxing more generic.
502 * reloc16.c: Add new target entry - bfd_coff_reloc16_estimate,
504 * libcoff.h, libcoff-in.h: declarations. Prototypes
505 * coffcode.h (bfd_coff_std_swap_table): Add calls to
506 coff_reloc_16_extra_cases and coff_reloc16_estimate.
507 (dummy_reloc16_estimate): New function.
508 * coff-h8300.c (h8300_reloc16_estimate): New function
510 Thu Oct 7 14:24:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
512 * elfcode.h (EALIGN): Define, dependent on ARCH_SIZE.
513 (align_file_position): New function.
514 (elf_locate_sh): Disabled function deleted.
515 (assign_file_positions_for_symtab_and_strtabs): Align position,
516 then place symtab, then do other sections.
517 (map_program_segments): Align program header.
518 (assign_file_positions_except_relocs): Align section headers.
519 (assign_file_positions_for_relocs): Align relocation sections.
521 Tue Oct 5 10:44:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
523 * configure.host: Recognize hppa*-*-hiux* (currently synonym for hpux).
524 Change other hppa entries to use -*- not -hp-.
525 * config.bfd: Recognize hppa*-*-hiux* (currently synonym for hpux).
527 * coff-rs6000.c, cpu-rs6000.c, rs6000-core.c: Change non-ASCII
528 characters in comment to octal escapes.
530 Sun Oct 3 12:35:15 1993 Stan Shebs (shebs@rtl.cygnus.com)
532 * coff-i386lynx.c: Removed, name too long.
533 * i386lynx-cf.c: New file, was coff-i386lynx.c.
534 * configure.in: Reflect file name changes.
535 * Makefile.in: Mention Lynx-related files.
537 * i386lynx.c (lynx_32_swap_ext_reloc_in): get reloc bits in i386
540 * m68klynx-cf.c: New file, defines coff format for M68K LynxOS.
541 * m68klynx.c: Remove coff vector definition, now in m68klynx-cf.c.
543 * coffcode.h (sec_to_styp_flags): Set section flag to STYP_INFO
544 for .stab, .stabstr and .debug sections, and set SEC_DEBUGGING for
545 sections of type STYP_INFO. (from Minh Tran-Le)
546 (coff_compute_section_file_positions): Add discarded_sections_count
547 to abfd->section_count, which helps `strip' keep the size
548 of the executable header constant.
549 * coff-i386.c (discarded_sections_count): New variable, initialized
550 to zero. For use by `strip'. Currently being used only in aix386
551 coff, but may be useful for other coff systems. (from Minh Tran-Le)
553 * coffswap.h (coff_swap_filehdr_out): Added a missing cast.
555 * archive.c: Cosmetic improvements.
556 * opncls.c: Cosmetic improvements.
557 (new_bfd): Removed redundant structure slot init.
559 Sat Oct 2 18:48:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
561 * config/news-mips.mh, hosts/news-mips.h: New files.
562 * configure.host: Use news-mips for mips-sony-bsd*.
564 Fri Oct 1 13:14:17 1993 Stan Shebs (shebs@rtl.cygnus.com)
566 * configure.in: i386lynx_coff_vec requires coff-i386lynx.o.
567 * coff-i386lynx.c: New file, defines Lynx target vector and name,
568 includes coff-i386.c.
569 * coff-i386.c (i386coff_vec): Allow redefinition of target vector
570 symbol and name, if TARGET_SYM and/or TARGET_NAME are defined.
571 * i386lynx.c: Remove coff vector definition entirely.
572 (lynx_32_swap_ext_reloc_in): Define.
573 (lynx_32_swap_std_reloc_in): Define, get reloc bits in i386
575 (lynx_32_swap_ext_reloc_out): Define.
576 (lynx_32_swap_std_reloc_out): Define.
577 (lynx_32_slurp_reloc_table): Define, call Lynx swapping fns.
578 (lynx_32_squirt_out_relocs): Define, call Lynx swapping fns.
579 (lynx_32_canonicalize_reloc): Define, call Lynx swapping fns.
580 (WRITE_HEADERS): Define, call Lynx swapping fns.
582 * config/i386-lynx.mt (SELECT_VECS): Remove redundant vector.
584 Thu Sep 30 17:50:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
586 * reloc.c (bfd_reloc_code_type): Add linkage-table relative
587 relocations of size 8, 16, 32. Sort generic relocs by type rather
588 than size. Added a little documentation too.
590 * aoutx.h (howto_table_std): Add BASE16 and BASE32 relocs.
591 (TABLE_SIZE): New macro.
592 (reloc_type_lookup): Handle BFD_RELOC_{16,32}_BASEREL for std
594 (swap_std_reloc_out): Write baserel relocs correctly.
595 (swap_std_reloc_in): Handle r_baserel field. Assert that
596 r_jmptable and r_relative fields are clear, and that the computed
597 index does refer to a defined entry of the howto table.
599 Tue Sep 28 14:47:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
601 * section.c (bfd_make_section_anyway): New function.
602 * section.c: Change comments to say several sections can have
604 * bfd-in2.h: Re-generate to reflect above change.
605 * coffgen.c (make_a_section_from_file): Call bfd_make_section_anyway
606 if still no section after the bfd_coff_make_section_hook.
607 * coffcode.h: Add comment about TWO_DATA_SECS.
609 Tue Sep 28 03:22:24 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
611 * ecoff.c (ecoff_slurp_symbolic_info): Always determine raw_size
613 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags): Handle
616 Mon Sep 27 18:29:18 1993 Stan Shebs (shebs@rtl.cygnus.com)
618 * config.bfd configure.host: Match on *-lynxos* for LynxOS,
620 * configure.in : Replaced i386lynx_vec with i386lynx_aout_vec
621 and i386lynx_coff_vec.
622 Added m68klynx_aout_vec and m68klynx_coff_vec.
623 * targets.c (target_vector): Removed i386lynx_vec, added
624 {i386,m68k}lynx_{aout,coff}_vec.
625 * i386lynx.c: Added copy of i386coff.c, renamed bfd target to
627 * m68klynx.c: New file.
628 * config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec
629 and i386lynx_coff_vec.
630 * config/m68k-lynx.mt: New file.
631 * hosts/i386lynx.h: Added definition of cfree as free (from Eichin).
632 * hosts/m68klynx.h: New file.
634 Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
636 * archive.c: Define offsetof here.
637 * hosts/*.h: Don't define it here.
639 Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
641 * elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
644 Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
646 * hpux-core.c: Add comment about hpux version 7.
648 Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com)
650 * lynx-core.c (lynx_core_file_p): Change per-thread register
651 section names from .regXXX to .reg/XXX to avoid parsing ambiguity
652 in gdb/corelow.c. Create alias .reg section for the currently
655 Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
657 * libecoff.h (ecoff_backend_data): Removed big_magic and
659 * coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
660 of big_magic and little_magic.
661 * coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
662 matches endianess of bfd.
663 (mips_ecoff_backend_data): Removed initialization of big_magic and
665 * ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
666 based on magic number. Support r4000 magic numbers.
667 (ecoff_get_magic): New function.
668 (ecoff_write_object_contents): Use ecoff_get_magic, not fields in
669 the backend structure.
670 * cpu-mips.c (arch_info_struct): Added case for r6000.
672 For MIPS configurations put both big and little endian versions in
673 the list of targets; the code is getting compiled in anyhow.
674 * bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
675 * decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
676 * mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
677 * mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
678 * riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.
680 Fri Sep 24 00:42:23 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
682 * osf-core.c: New file for OSF/1 core file support.
683 * config/alphaosf.mh (HDEFINES): Add -DOSF_CORE.
684 (HDEPFILES): Set to osf-core.o.
685 * bfd-in2.h (union tdata): Add osf_core_data member.
686 * targets.c: If OSF_CORE is defined, add osf_core_vec to target list.
687 * Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o.
688 (osf-core.o): New dependency.
690 Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
692 * TODO: Remove note about making --with-bfd-targets use canonical
693 target configuration name (already done); reword item about
694 separating reading and writing stuff to not refer to a
697 * ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
700 Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
702 * gen-aout.c (main): Output newline after end of comment, not
703 before. (Reported by Jonathan Stone,
704 jonathan@oscar.stanford.edu).
706 Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
708 * archive.c (compute_and_write_armap): Put weak symbols in the
711 * elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab
712 section, not the .stabstr section. Set the type of the .stabstr
713 section to SHT_STRTAB.
714 (elf_section_from_bfd_section): Handle SHT_STRTAB sections.
716 * section.c (SEC_DEBUGGING): New section flag.
717 * elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS,
718 and the name starts with .debug, .line or .stab, set
719 SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab.
720 * elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
721 SEC_DEBUGGING to section_flags.
722 * elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
723 SEC_DEBUGGING and SEC_CODE to section_flags.
724 * bfd-in2.h: Updated.
726 Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
728 * bfd.c (tdata): Add lynx_core_data.
730 * ecoff.c (ecoff_compute_section_file_positions): Set filepos for
731 sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear.
732 (ecoff_write_object_contents): Don't set scnptr to zero just
733 because size of section is zero. Needed for Irix 4.0.5F.
735 Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
737 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
739 Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com)
741 * Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o.
742 * bfd-in2.h (tdata): Add lynx_core_data;
743 * config.bfd configure.host: Get rid of superfluous netbsd and
745 * configure.in: Add lynx-core.o to Lynx config.
746 * i386lynx.c: Add defs for core file support.
747 * lynx-core.c: New file with Lynx core file support.
748 * hosts/i386lynx.h: Move lots of host specific includes to here.
749 Add def of HOST_LYNX. Remove unnecessary defs.
751 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
753 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
754 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
755 SEC_DATA for a SHF_NOBITS section.
757 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
758 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
759 * nlmcode.h: Add some casts to avoid warnings.
760 (nlm_write_object_contents): Ignore relocs for sections that are
761 neither code nor data. Just use the symbol value for debugging
762 symbols; don't offset by the section vma.
764 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
766 * reloc.c (bfd_perform_relocation): Don't return an error when
767 performing a reloc against an undefined weak symbol.
768 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
769 than obsolete BSF_EXPORT.
771 Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
773 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
774 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
775 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
776 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
777 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
778 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
779 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
780 defined on all hosts, now that archive.c uses it.
782 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
784 * elfcode.h (elf_map_symbols): Create section symbols for all
785 sections, not just allocated sections; debugging sections can have
787 (elf_symbol_from_bfd_symbol): If there is an output section, use
788 the section index from that rather than the input section.
790 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
792 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
793 libbfd.h, which is regenerated from this file.
795 * bfd-in.h (symtype): Deleted typedef.
797 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
799 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
800 xor and subtract. Otherwise it will not sign extend if the type
801 of bfd_vma is larger than int.
803 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
804 and frameoffset as signed numbers. From Peter Schauer.
806 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
808 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
809 special function for all reloc entries.
810 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
812 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
813 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
815 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
817 * libbfd-in.h (struct artdata): Add armap_timestamp and
818 armap_datepos here too.
820 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
822 Improve timestamp support in BSD archive files to avoid linker
825 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
826 (bfd_flush, bfd_stat): Add prototypes.
827 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
828 (bfd_stat): Add, does fstat on a BFD.
830 * archive.c (_bfd_write_archive_contents): At end of file writing,
831 verify and possibly update the timestamp in the armap, if a BSD
832 archive. FIXME! Kludge recognizes BSD archive, rather than
833 vectoring properly. Should add to xvec.
834 (compute_and_write_armap): Move prototype to top, avoid PROTO.
835 (bsd_write_armap): Save timestamp and file location thereof, when
836 writing the armap in a BSD file.
837 (bsd_update_armap_timestamp): New function to check and
838 rewrite the timestamp.
840 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
842 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
844 * hosts/i386sco.h: Define a bunch of stuff for core files.
845 * sco-core.c: Remove, replace by trad-core.c.
846 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
847 * config/i386sco.mh: Use trad-core not sco-core.
848 * hosts/i386isc.h, config/i386isc.mh: Remove.
849 * configure.host: Use i386sco for isc.
850 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
851 * config.bfd: Use i386-coff not i386-sco.
853 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
854 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
855 i486-elf which doesn't exist).
857 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
859 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
860 padding field to zero.
862 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
863 * configure.in: Remove bogus netbsd386 handling.
865 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
866 Correct overflow detection requires matching the upper four bits
867 of the destination against the PC.
869 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
871 * configure.in: Make 64-bit stuff work with "--with-targets=all".
873 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
875 * libbfd-in.h: Removed swapping routines declarations.
876 * bfd-in.h: Added swapping routine declarations, and renamed them
878 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
879 * Changed all callers.
880 * libbfd.h, bfd-in2.h: Rebuilt.
882 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
884 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
887 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
889 * configure.in: Reorganized setting of makefile variables so
890 64-bit stuff works again.
892 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
895 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
896 "native_elf_sym" field, merged to make new type "elf_symbol_type".
897 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
898 Deleted field raw_syms.
899 (obj_symbols): Remove cast.
900 (obj_raw_syms): Deleted.
901 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
902 native_elf_sym fields.
903 * elf32-hppa.c: Changed uses of elf32_symbol_type to
906 From Pete Hoogenboom and Jeff Law:
908 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
910 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
911 bits are zero (e.g., they specify no relocations), then do not
912 even bother adding their entries to the symextn section.
914 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
915 of scope can have an argument relocation stub.
917 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
918 structure and type to elf32_hppa_stub_description. This makes
919 it consistent with the GNU coding conventions.
920 (elf32_hppa_stub_description): Added a 'next' field to allow
921 linking of stub description structures.
922 (elf32_hppa_stub_description): Added a 'stub_listP' field to
923 keep track of individual stubs.
924 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
925 Combined with the elf32_hppa_stub_description structure.
926 (elf32_hppa_stub_name_list): New type to keep track of
929 (add_stub_by_name): New function.
930 (find_stub_by_name): New function.
931 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
933 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
936 * elf32-hppa.c: (retval_mismatches): The direction of argument
937 relocation was reversed.
938 (hppa_elf_build_arg_reloc_stub): Return address was not being
940 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
941 argument relocation bits so this function can be used in the check
943 (hppa_elf_stub_check): Pass caller argument relocation bits into
944 hppa_elf_arg_reloc_needed_p().
945 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
946 pass caller argument relocation bits into
947 hppa_elf_arg_reloc_needed_p().
949 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
951 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
953 * hosts/delta88v4.h: New for SVR4.
954 * configure.hosts: Use it.
956 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
958 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
959 is an SCO pre-define.
961 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
963 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
965 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
967 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
969 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
970 symbols as BFD local symbols.
971 (nlm_write_object_contents): Don't bother writing out exported
972 symbols more than once; they now appear in the symbol table more
973 than once (with and without a prefix) if necessary. Set offset
974 values to be non-zero as NLMLINK does.
976 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
978 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
980 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
982 * section.c (struct sec): Move position of user_set_vma, and
984 (SEC_BALIGN): Disable for now. I don't think it's currently used.
986 * elf32-hppa.c (elf_hppa_howto_table): Now static.
987 (symext_rootP, symext_lastP, global_value, GOT_value,
988 global_symbol, global_sym_defined, symextn_contents,
989 symextn_contents_real_size, elf_hppa_stub_rootP,
990 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
991 default initialization.
992 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
994 (hppa_look_for_stubs_in_section): Introduce temporaries to make
995 code more readable in 80 columns.
997 * libhppa.h (all functions): Now inline under GNU C.
999 More patches from Jeff Law:
1001 * elf32-hppa.c (AR_WARN): Give argument which caused the
1002 invalid argument relocation.
1003 (AR_UNIMP): Delete unused macro.
1004 (hppa_elf_set_section_contents): Always return a value.
1005 (elf32_hppa_backend_table_processing): Likewise.
1006 (elf32_hppa_backend_section_processing: Likewise.
1008 * som.c: New file containing SOM specific code extracted
1011 * som.h: New file containing SOM specific code extracted
1016 * libhppa.h: Delete SOM specific code. Add generic PA
1017 code which can be shared by both SOM and ELF backends.
1019 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
1020 depends on libhppa.h now.
1022 * configure.in (hppa_vec): Needs som.o module instead of
1025 * elf32-hppa.c: Include libhppa.h. Do not define
1028 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
1029 now lives in libhppa.h.
1030 (hppa_reloc_field_selector_type_alt): Likewise.
1032 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
1033 define malloc or free.
1035 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
1038 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
1040 (elf_hppa_reloc_type_lookup): Likewise.
1041 (elf_hppa_tc_make_sections): Likewise.
1042 (hppa_elf_arg_reloc_needed_p): Likewise.
1043 (hppa_elf_build_long_branch_stub): Likewise.
1044 (elf_reloc_map): Delete, no longer used.
1045 (elf_hppa_reloc_map): Likewise.
1046 (elf32_hppa_symextn_map_max_size): Likewise.
1047 (elf32_hppa_get_sym_extn): Abort if type is bogus.
1049 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
1050 of the .hppa_unwind section.
1052 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1054 * config.bfd: recognize m88110.
1056 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1058 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
1060 * elfcode.h (elf_section_from_bfd_section): Add detection of
1064 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
1065 New functions for support of long branch stubs.
1066 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
1067 check for long branch stubs.
1068 (hppa_look_for_stubs): Unused function. Removed.
1069 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
1070 version of bfd_set_section_contents.
1071 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
1072 when BFD is configured for debugging.
1074 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
1075 to return a list of symbols that have non-zero argument
1077 (hppa_elf_stub_finish): Make sure stub generation is done only
1080 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
1081 generation relocation entries within a stub.
1082 (hppa_elf_build_arg_reloc_stub): Corrections to argument
1085 * elf32-hppa.c: New #define's for argument relocation types.
1086 (mismatches, retval_mismatches): Updated to reflect new
1087 argument relocation types.
1088 (CURRENT_STUB_OFFSET): New macro.
1090 * elfcode.h (map_program_segments): Set the PF_X bit for data
1093 * elf32-hppa.c: (elf_hppa_howto_table): Add
1094 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1095 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
1098 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
1099 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1101 * hppa_stubs.h: Add new instructions that are used in linker
1104 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
1105 unwind descriptor were incorrect.
1107 * libelf.h (bfd_elf_find_section): Declare.
1109 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
1110 function in place of global_sym field in elf_backend_data
1112 (elf32_hppa_backend_symbol_table_processing,
1113 elf32_hppa_backend_section_processing,
1114 elf32_hppa_backend_fake_sections,
1115 elf32_hppa_backend_section_from_shdr,
1116 elf32_hppa_backend_section_from_bfd_section): New functions to
1117 provide support of symbol extension sections and argument
1119 (elf_info_to_howto): Remove call to abort().
1121 * elf32-target.h: Support for special processing by the backend.
1122 (struct elf_backend_data): Added elf_backend_symbol_processing,
1123 elf_backend_symbol_table_processing,
1124 elf_backend_section_processing, elf_backend_section_from_shdr,
1125 elf_backend_fake_sections, and
1126 elf_backend_section_from_bfd_section fields.
1127 * elfcode.h: (bfd_section_from_shdr): Add a check for
1128 processor-specific section types.
1129 (elf_fake_sections): Add a check for processor-specific
1131 (bfd_elf32_write_object_contents): Add a check to see if
1132 there is any final section processing to be done by the
1134 (elf_section_from_bfd_section): Add a check for
1135 processor-specific section types.
1136 (elf_slurp_symbol_table): Remove reference to global_sym in the
1137 elf_backend_data structure. Replace it with a call to
1138 elf_backend_symbol_processing.
1139 * libelf.h: Remove global_sym field in the elf_backend_data
1140 structure. Replace it with a series of backend-specific
1143 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
1144 stub_sym should be called target_sym.
1145 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
1146 rather than the output bfd (output_bfd).
1147 (hppa_elf_reloc): Get rid of references to the global_sym field in
1148 the elf_backend_data structure.
1150 * elfcode.h (elf_fake_sections): Check the correct condition for
1151 .bss. Also, detect the existence of a .note section.
1153 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
1156 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
1157 should be a reference to bfd_arch_hppa.
1159 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
1160 the bfd_check_format structure to avoid a type mismatch.
1162 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
1163 and Jim Kingdon (kingdon@cygnus.com)
1166 * netbsd386.c: New file.
1167 * aoutx.h: Make sym_is_debugger_info true for N_FN.
1168 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
1169 libaout.h, targets.c: Other changes.
1171 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1173 * config/m88k-elf.mt: New file.
1174 * config.bfd: Use it for m88*-*-sysv4*.
1176 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1178 * elfcode.h (elf_build_phdrs): Unused function deleted.
1179 (bfd_shdr_from_section): Ditto.
1180 (write_relocs): Don't change section contents for addend.
1181 (elf_locate_sh): Return type is now always elf_internal_shdr,
1182 since the other types were really aliases for this type anyways.
1183 Don't compile this function, since it is static and doesn't appear
1184 to be used in this file.
1185 (sym_is_global): Return non-zero for weak symbols. Abort if
1186 section pointer is null.
1187 (swap_out_syms): Reorder tests so function symbols can be weak.
1188 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
1189 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
1190 extracting out some common code. Abort if BFD section symbol has
1192 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
1193 section symbols. Don't read section contents to fill in addend
1196 * elf32-i386.c (elf_howto_table): All partial_inplace fields
1201 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1203 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
1204 specific information for a symbol. Put in elf_sym_num, which
1205 gives the external symbol number in the elf object file, since
1206 local symbols must come before global symbols.
1207 (elf_sym_extra): New macro.
1208 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
1209 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
1210 symbol number to external number. Store the address of the
1211 Elf_Sym_Extra field for the symbol in the udata field.
1212 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
1214 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
1216 * elfcode.h (elf_obj_tdata): Add field to count the size of the
1217 array of pointers to section symbols.
1218 (elf_map_symbols): Bump the max index of the section symbols so
1219 that we don't overwrite memory. Store the max index into the
1220 elf_obj_tdata field.
1222 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1224 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
1225 to the section symbols we created. Remove unused field
1227 (elf_map_symbols): Fill in array of pointers to section symbols.
1228 Only create section symbols for sections that have SEC_ALLOC set,
1229 and have non-zero size.
1230 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
1231 section symbol, look up the section in the list of section
1232 symbols, and set the udata pointer appropriately. Otherwise, if
1233 udata is still NULL, fail an assertion, and use 0, instead of
1236 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1238 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
1239 mipslelf and mipsbelf respectively.
1240 * config/mipslelf.mt, config/mipsbelf.mt: New files.
1241 * elf32-mips.c: Added some reloc information.
1242 * configure.in: Fixed error message.
1244 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
1246 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1248 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
1249 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
1250 * archures.c: Alphabetize decls.
1252 * configure.in, targets.c: Add missing vectors to the tables.
1253 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
1254 Remove hp300bsd_vec due to clash with sunos_big_vec.
1256 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1258 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
1259 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
1260 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
1261 * Makefile.in, configure.host, config.bfd: Corresponding changes.
1262 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
1264 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1266 * coffgen.c (coff_section_symbol): If section's output_section is
1267 not yet set, point to itself. This is needed because this is
1268 called on the output file, not the input file.
1270 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
1271 dummy value, rather than leaving it NULL.
1273 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
1275 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
1276 bfd_default_set_arch_mach.
1278 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1280 * config.bfd (cpu): Extract from canonical name with sed.
1281 * configure.in: Don't pass it.
1283 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1285 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
1286 BYTE_SIZE conflicts with a Mach header.
1287 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
1289 * configure.host: Make sure all OS fields end in *.
1291 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1293 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
1294 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
1295 doesn't exist, don't try to create it.
1297 * nlmcode.h (nlm_write_object_contents): procedure offsets are
1298 from start of code segment, not start of file.
1299 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
1301 * configure.in (SELECT_VECS switch): Likewise.
1303 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1305 * format.c (bfd_check_format): If the target matches the default
1306 target, set match_count to 1, to ignore any previous matches.
1308 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
1310 * configure.in: Add reloc16.o when we add
1311 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
1312 Makefile.in (BFD_LIBS): Remove reloc16.o.
1314 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
1317 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
1318 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
1319 S-records via SELECT_VECS.
1321 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
1322 support S-records, for convenience.
1324 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
1326 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
1327 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
1328 Read and write Alpha relocs. Can't process them yet.
1329 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
1330 If the section does not already exist, create it.
1332 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
1335 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
1336 finish_reloc fields.
1337 * ecoff.c: Move MIPS reloc support from here...
1338 * coff-mips.c: to here.
1339 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
1341 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
1342 finish_reloc backend function.
1343 (ecoff_write_object_contents): Removed MIPS specific assertions.
1344 * coff-mips.c (mips_finish_reloc): New function.
1345 (mips_ecoff_backend_data): Fill in new fields.
1346 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
1348 * targets.c: Added extern for ecoffalpha_little_vec.
1350 * bfd.c (_bfd_host_big_endian): Removed.
1351 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
1353 * bfd-in2.h: Regenerated.
1355 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1357 * config.bfd: New file, broken out of configure.in.
1358 * configure.in: Use it, and use standard target names for
1359 --with-targets, replacing --with-bfd-targets.
1361 * archures.c (archures_init_table): Add bfd_sh_arch.
1363 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
1364 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
1365 Fix error in error message.
1367 * oasys.c: Make bfd_error_vector extern.
1369 * configure.in: Include stab-syms.o for a.out/b.out targets
1370 and hp300{bsd,hpux}.
1372 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
1374 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
1375 section before setting output_has_begun.
1376 (nlm_set_section_contents): Remove argument names from
1377 mangle_relocs_func prototype.
1378 (nlm_write_object_contents): Remove shadowing local variable.
1379 Don't write out debugging symbols if debugInfoOffset is -1. Add
1380 the codeImageOffset to the start, exit, and check procedure
1382 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
1383 Don't check partial_inplace field; its value is irrelevant.
1385 * Base use of sco-core on host, not target.
1386 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
1387 * config/i386-sco.mt (TDEFINES): Removed.
1388 * config/i386sco.mh: New file to use sco-core.
1389 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
1391 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
1392 conversions for some fields.
1394 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1396 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
1397 error rather than aborting.
1399 * libnlm.h (struct nlm_backend_data): Added mach field.
1400 (nlm_machine): New accessor macro.
1401 * nlm.c (nlm_mkobject): Set architecture and machine from backend
1403 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
1405 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1407 * configure.in: Replace calls to sort with shell code
1410 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1412 * configure.in: Include aout32.o for any a.out/b.out formats.
1414 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1416 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
1417 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
1418 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
1419 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
1420 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
1421 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
1424 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1426 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
1428 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1430 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
1432 * bfd.c (bfd_scan_vma): New function.
1434 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
1436 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
1438 * bfd-in2.h: Updated.
1440 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
1443 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1445 * configure.in: Remove unneeded test.
1447 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1449 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
1451 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1453 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
1455 * PORTING, TODO, config/README: Update to reflect below changes.
1457 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
1458 --with-bfd-targets="target1,target2,..." and the special target
1459 "all" to get the previous default behavior.
1460 Figure out which architecture and backend .o files are needed from
1461 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
1462 the .mt files. Define TDEFAULTS based on them, also.
1464 * Makefile.in: Remove references to MINIMIZE.
1465 * archures.c, targets.c: Ditto.
1467 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
1468 SELECT_ARCHITECTURES as variables rather than as -D arguments to
1471 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
1472 i960-coff.mt (TDEFAULTS): Don't put the default vector in
1473 SELECT_VECS manually; it's automatic now.
1475 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
1476 SELECT_VECS manually; -DSCO_CORE does it automatically now.
1478 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
1479 (TDEFAULTS): Don't define BFD; not used.
1481 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
1482 this is a host, not a target.
1484 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
1486 * elfcode.h (elf_object_p): Add comment about what this function
1487 does and to watch out for side effects. Add FIXME for memory leaks.
1488 Fix comment about checking for matching byte order. Preserve
1489 pointer to old tdata (if any), and restore it if we don't match
1490 file with target vector. If we are going to use goto's, use them
1491 consistently and maintainably.
1492 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
1493 to note that the problem is even more serious than just leaked
1494 memory. Replace goto with more traditional return.
1496 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1498 Fix incorrect or useless makefile variable definitions:
1499 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
1500 define DEFAULT_VECTOR, instead of TDEFINES.
1501 * config/i386aix.mh (MINIMIZE): Don't define.
1502 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
1503 * config/rs6000.mh (ALLOCA),
1504 * config/i386v.mh (ALLOCA),
1505 * config/i386linux.mh (ALLOCA),
1506 * config/i386isc.mh (ALLOCA),
1507 * config/go32.mh (EXTRALIBS): Don't define; not used.
1508 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
1509 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
1510 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
1512 * config/.Sanitize (Things-to-keep): Add README.
1513 * config/README: New file, explaining the variables.
1515 * targets.c (target_vector): Add hp300_bsd_vec.
1516 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
1517 (hp300bsd.o): New rule.
1519 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1521 * libelf.h (NAME): Provide a default definition, that's neither
1522 for 32 bits nor for 64.
1524 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1526 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1527 that is what is in elf.c.
1529 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1531 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
1532 scBss and scSBss symbols, since it was wrong.
1534 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
1537 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
1538 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
1540 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
1541 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
1543 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1545 * hpux-core.c: Cast return value from bfd_zalloc.
1547 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1549 * aoutx.h (log2): Delete i387-specific code.
1551 * Makefile.in (BFD_LIBS): Always include elf.o.
1552 (BFD32_BACKENDS): Don't include elf.o here.
1553 (ofiles): Delete references to ofiles2 and ofiles3.
1554 (do_clean): Delete ofiles.
1555 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
1556 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
1557 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
1559 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
1562 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
1563 (from Meissner's additions to bfd-in2.h).
1565 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
1569 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
1571 * elfcode.h (elf_write_object_contents): Don't drop core if
1572 elf_symbol_from returns a NULL pointer when processing a non-elf
1573 symbol, use a 0 size instead.
1575 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1577 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
1578 bfd_elf32_hash, since the hash table is independent of the 32/64
1581 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1582 that is what is in elf.c.
1584 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1586 * elf32-i386.h (reloc_type): Reformat spacing.
1587 (elf_howto_table): Add the rest of the 386/ELF relocations.
1588 (elf_i386_reloc_type_lookup): Ditto.
1589 (elf_i386_info_to_howto): Ditto.
1590 (elf_i386_info_to_howto_rel): Ditto.
1592 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
1594 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
1595 of nlm_slurp_symbol_table as boolean, not pointer.
1596 * nlmcode.h (nlm_canonicalize_reloc): Test return value
1597 of nlm_slurp_reloc_fixups as boolean, not pointer.
1599 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1601 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
1602 are now predefined by GCC
1604 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1606 * coffgen.c (coff_print_symbol): Add the section offset to the
1607 line number address, so it's printed the same way as the function
1608 address. Only showed up for line numbers that aren't in the first
1611 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
1613 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
1614 (nlm_mangle_relocs_func): New macro.
1615 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
1616 (nlm_i386_mangle_relocs): New function.
1617 * nlmcode.h (nlm_compute_section_file_positions): Move all common
1618 symbols into the .bss section.
1619 (nlm_set_section_contents): Call the mangle_relocs function.
1620 (nlm_write_object_contents): Treat a reloc against any defined
1621 symbol as an internal reloc. Fix bug in external reloc counting.
1622 Get the offset and debugging type right for .bss symbols. Only
1623 output debugging symbols for defined symbols.
1625 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
1627 * coff-z8k.c (rtype2howto): Likewise.
1628 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1629 * elf32-i386.c (TRACE): Likewise.
1630 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
1631 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1632 * coffgen.c (coff_print_symbol): Do an fprintf to the file
1633 argument rather than using printf.
1635 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
1637 * coffswap.h: Added macros used when accessing several fields;
1638 default is the same as before.
1639 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
1640 * coff-alpha.c: Defined macros to use the right sizes in
1642 * libecoff.h: Backend information is now in target vector, not
1643 BFD. Start of backend information is COFF backend information.
1644 * coff-alpha.c, coff-mips.c: Changed accordingly.
1645 * ecoff.c (ecoff_mkobject): New function.
1646 (ARMAP_START): Changed into backend information, since Alpha uses
1648 (ecoff_slurp_armap): Don't overlay archive header.
1649 * bfd.c: Include libcoff.h.
1651 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1653 * Makefile.in (install): Fix sh syntax error.
1655 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
1657 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
1659 * nlm_slurp_symbol_table: Don't use '&' on arrays.
1661 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
1663 * ecoff.c: New file for generic ECOFF functions.
1664 * ecoffswap.h: New file for ECOFF swapping functions which differ
1665 only slightly for different targets.
1666 * libecoff.h: Added prototypes for ecoff.c functions.
1667 (ecoff_backend_data): New structure.
1668 (ecoff_tdata): Added backend_data field. Changed external data
1669 pointers to be PTR rather than to a particular struct.
1670 (ecoff_symbol_struct): Moved in from coff-mips.c.
1671 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
1672 Added ECOFF backend structures. Include ecoffswap.h.
1673 * coff-msym.c: Removed; superseded by ecoffswap.h.
1674 * bfd.c: Include coff/internal.h.
1675 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
1677 (BFD64_BACKENDS): Added coff-alpha.o.
1678 (CFILES): Removed coff-msym.c. Added ecoff.c.
1679 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
1680 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
1681 (ecoff.o, coff-alpha.o): New targets.
1682 (coff-msym.o): Removed target.
1684 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
1686 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
1687 of EXFUN in the BFD sources. Heave ho!
1689 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
1691 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
1693 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1695 * hosts/sun3.h: remove some more conflicting decls
1697 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
1699 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
1700 redefine TEXT_START_ADDR to be 0.
1702 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
1704 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
1705 host and target info.
1707 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1709 * nlm32-i386.c: New file. First cut at i386 NLM code.
1710 * libnlm.h: Added some more prototypes.
1711 (struct nlm_relent): New structure.
1712 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
1713 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
1714 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
1715 nlm_reloc_fixup_secs.
1716 (struct nlm_backend_data): New structure, with accessor macros.
1717 * nlmcode.h: Use NLM_HIBIT rather than MSB.
1718 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
1719 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
1721 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
1722 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
1724 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
1725 external references in symbol table as undefined symbols.
1726 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
1727 argument in get_symtab rather than in slurp_symbol_table.
1728 (nlm_slurp_symbol_table): Save symbol information in tdata.
1729 (nlm_print_symbol): New function.
1730 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
1731 nlm_canonicalize_reloc): New functions to read relocs.
1732 (nlm_compute_section_file_positions, nlm_set_section_contents,
1733 nlm_external_reloc_compare, nlm_write_object_contents): New
1734 functions to create NLM files.
1735 * nlm-target.h: Define all the nlm functions here either as
1736 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
1737 the backend_data field to TARGET_BACKEND_DATA.
1738 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
1739 they are now in nlm-target.h.
1740 (TARGET_BACKEND_DATA): Define as NULL.
1741 * nlm.c (nlm_mkobject): Do allocate the tdata field.
1742 (nlm_set_arch_mach): New function.
1743 * targets.c: Added nlm32_i386_vec.
1744 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
1745 (CFILES): Added nlm32-i386.c.
1746 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
1747 (nlm32-i386.o): New target.
1749 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1751 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
1752 C, and aren't needed anyway (return int)
1754 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1756 * elfcode.h: Use casts with bfd_alloc and alloca.
1758 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
1760 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
1761 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
1762 older cpp's, that don't do additional replacement on the JUMP_TABLE
1764 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
1767 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1769 Yet another trad-core variant:
1770 * config/esix.mh, hosts/esix.h: New files.
1771 * configure.hosts: Use them.
1773 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
1775 * reloc.c (bfd_perform_relocation): Handle the case of
1776 complain_overflow_bitfield, rightshift > bitpos, and a negative
1779 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1781 * elfcode.h: Reimplement segment writing.
1782 (elf_write_phdrs): Use precomputed e_phoff rather than making
1784 (elf_build_phdrs): Disabled, for now.
1785 (assign_file_position_for_section): Don't change file offset for
1787 (assign_file_positions_for_symtab_and_strtabs): New function.
1788 (struct seg_info): New type.
1789 (map_program_segments): New function.
1790 (assign_file_positions_except_relocs): For executables, leave
1791 section headers &c for last, and properly align all sections with
1793 (prep_headers): No longer abort when EXEC_P is set.
1794 (write_shdrs_and_ehdr): Deleted all code relating to program
1797 * elfcode.h (various): Deleted some unused code, and debugging
1799 (write_relocs): Cache value of last symbol looked up, to save
1800 time if the symbol is referred to repeatedly.
1801 (elf_fake_sections): Check only SEC_RELOC flag, not number of
1803 (assign_section_numbers): Likewise.
1805 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
1807 * libelf.h (struct elf_backend_data): New field, maxpagesize.
1808 (struct elf_obj_tdata): New field, phdr.
1809 * elf32-target.h (elf32_bed): Initialize maxpagesize from
1811 (ELF_MAXPAGESIZE): Default to 1.
1812 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
1813 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
1814 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
1815 Most should have length field of `2'.
1817 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
1819 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
1821 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
1823 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
1824 the top level script has already adjusted for it.
1826 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1828 * srec.c (srec_write_symbols): Get CR LF in the right order.
1830 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1832 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
1834 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1836 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
1837 bitpos when overflow checking.
1839 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
1841 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
1842 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
1843 Send error messages to stderr.
1845 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
1847 * nlm{32,64}-target.h: Remove.
1848 * nlm-target.h: New file, merged from nlm{32,64}-target.h
1849 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
1850 * nlm.c (ARCH_SIZE): Remove define to zero.
1851 * nlm32-gen.c (ARCH_SIZE): Define to 32.
1852 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
1853 * nlm{32,64}-gen.c (nlm-target.h): Include.
1854 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
1855 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
1856 nlm<size>, and use macros select size.
1858 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1860 * Makefile.in (Makefile): add configure.in, drop redundant
1861 $(srcdir), drop redundant ./
1863 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1865 * hpux-core.c: New file; backend for HP/UX style core files.
1866 * bfd.c (struct _bfd): Renamed hppa_core_data field to
1868 * bfd-in2.h: Updated.
1869 * hppa.c (make_bfd_asection, hppa_core_file_p,
1870 hppa_core_file_failing_command, hppa_core_file_failing_signal,
1871 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
1872 Removed from target vector.
1873 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
1875 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
1877 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
1878 (HDEPFILES): Set to hpux-core.o.
1879 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
1880 * hosts/hp300.h (HOST_HP300HPUX): Define.
1881 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
1882 aix386-core.o, hpux-core.o.
1883 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
1885 * reloc.c (enum complain_overflow): New enumeration with the
1886 various flavours of overflow checking.
1887 (srtuct reloc_howto_struct): Changed complain_on_overflow field
1888 from boolean to emum complain_overflow. Removed obsolete absolute
1890 (HOWTO): Removed absolute argument.
1891 (bfd_perform_relocation): Do overflow checking on all types of
1893 * bfd-in2.h: Updated accordingly.
1894 * all targets: Updated initialization of reloc howto tables.
1896 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1898 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
1901 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
1903 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
1905 * elfcode.h: Fix several illegal pointer combination warnings for
1906 usages of bfd_alloc and alloca.
1908 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
1909 apparent Sun C preprocessor recursion. Fix access macros.
1910 * nlmcode.h: Remove spurious '&' before several array references.
1912 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1914 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
1915 config/m68k-coffun.mt -> u68k-coff.mt.
1916 * Makefile.in, configure.in: Corresponding changes.
1918 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1920 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
1921 function name; it's valid without, and some compilers give
1922 warnings with it there.
1924 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
1926 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
1927 * bfd.c (union tdata): Add nlm_obj_data;
1928 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
1930 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
1932 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
1933 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
1934 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
1935 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
1936 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
1937 * bfd-in2.h (INLINE): Defines moved here.
1938 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
1939 * libelf.h (CAT4): Move define to bfd-in2.h.
1940 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
1941 * bfd-in2.h (union tdata): Add nlm_obj_data.
1942 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
1943 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
1944 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
1945 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
1946 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
1949 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1951 * configure.{hosts,in}: add i[34]86-*-lynxos* support
1953 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1955 * elf.c, elfcode.h, libelf.h: Serious reorganization.
1956 Deleted `thunk' structure, merged into tdata, duplicate data
1958 Rearranged functions, grouping by functionality.
1959 Broke up many functions in elfcode.h, re-ordered many parts of
1960 file writing to handle unpredictable state of section relocation
1961 table as provided by various applications.
1962 Still needs cleanup: Merge functions back together, split out
1963 data structure with only data that is used only when writing out
1966 * elf.c (bfd_elf_generic_reloc): New function, taken from
1968 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
1969 bfd_perform_relocation lossage.
1971 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
1973 (ofiles): Don't use sort or uniq; do it with sh constructs.
1975 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1977 * coffcode.h: Recognize I386PTXMAGIC.
1978 * aoutf1.h, libaout.h: Add M_386_DYNIX.
1979 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
1980 New macros; use it if defined.
1981 * config/symmetry.mh, hosts/symmetry.h: New files.
1983 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1985 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
1986 * Makefile.in: Change accordingly.
1987 (CFILES): Add elf64-gen.c.
1989 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
1991 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
1993 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1995 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
1998 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2000 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
2001 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
2003 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
2005 * configure.in: Recognize h8300h-*-*.
2007 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2009 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
2010 type R_H8500_HIGH_16.
2011 * coff-sh.c (r_imm32): Get the width of the reloc right.
2013 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2015 * configure.in: Add new target m68k-coffun to the dpx/2.
2016 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
2018 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2020 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
2021 sparc-aout-specific list.
2023 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
2025 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
2027 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2028 and Jim Kingdon (kingdon@cygnus.com)
2030 * elfcode.h: Use memset not bzero.
2031 * trad-core.c: Don't include <sys/file.h>.
2032 * i386linux.h: Include <sys/file.h>.
2033 * coff-m68k-un.c: new file to handle names with underscores on
2035 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
2036 to not duplicate the function in the executable.
2037 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
2039 * coffcode.h (MC68KBCSMAGIC): case added.
2040 * targets.c: Add m68kcoffun_vec.
2041 * configure.host: added support for Bull dpx/2.
2042 * config/dpx2.mh, hosts/dpx2.h: new files.
2043 * Makefile.in: added target coff-m68k-un.
2045 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2047 * aoutf1.h: Add definition of MACHTYPE_OK.
2049 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2051 * reloc.c (bfd_perform_relocation): Don't subtract the addend
2054 * syms.c, bfd-in2.h: Doc fix.
2056 * coffcode.h (CALC_ADDEND): Check for common section using the
2057 section flag as well as the symbol flag.
2059 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2061 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
2062 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
2063 be sufficient. Define TEXT_START_ADDR.
2065 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
2067 * aoutx.h (translate_from_native_sym_flags): Removed statep
2068 argument. Just let an indirect symbol point to the next symbol
2069 without forcing the next symbol to be undefined. Changed all
2071 * hp300hpux.c (slurp_symbol_table): Changed call to
2072 translate_from_native_sym_flags.
2073 * targets.c: Added hp300hpux_vec.
2074 * Makefile.in (hp300hpux.o): Added dependencies.
2076 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2078 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
2079 relocs together, and add 64-bit versions.
2080 (bfd_generic_get_relocated_section_contents): Argument to alloca
2083 * libbfd.c (bfd_xmalloc_by_size_t): New function.
2084 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
2086 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2087 (new_bfd): Prototype-style definition, using DEFUN.
2088 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
2089 argument is type size_t, not bfd_size_type.
2090 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2091 * bfd.c (bfd_default_error_trap, bfd_error_trap,
2092 bfd_error_nonrepresentabltrap): Prototypes.
2093 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
2094 bfd_alloc_grow): Adjusted prototypes for arg type change.
2095 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
2096 do_slurp_coff_armap, bfd_construct_extended_name_table):
2098 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
2099 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
2102 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
2103 (ofiles): New target. Build a list of unique file names, in case
2105 (TARGETLIB): Use list of files from ofiles.
2106 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
2107 minimal-bfd flag and target makefile frag contents.
2109 * elfcode.h (elf_read): Delete static declaration, since function
2111 (elf_map_symbols): Write out section symbols for all sections, for
2113 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
2114 section symbols for the same section.
2115 (elf_find_nearest_line): Don't print message, just return false.
2117 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
2119 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
2121 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
2123 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2125 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
2126 (realclean): Remove generated headers.
2128 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2130 * section.c (bfd_set_section_content): Deny if file is not opened with
2131 the proper mode, set output_has_begun if file is openened for update.
2132 * aoutx.h (aout_*_set_section_content): Remove checks that are now
2133 done in bfd_set_section_content.
2135 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
2137 * hosts/std-host.h: Removed declarations of printf, fprintf,
2138 fcntl, fread and fwrite. They are all error prone for one reason
2139 or another. Changed declaration of memchr from char * to PTR.
2141 * configure.in (mips-*-riscos*): New target; use riscos.
2142 * configure.host (mips-*-riscos*): New host; use riscos.
2143 * config/riscos.mh (HDEFINES): Add -G 4.
2145 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
2146 rather than casting the result of bfd_h_get.
2148 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2150 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
2153 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2155 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
2156 include in search list if BFD64 is defined.
2158 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
2159 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
2161 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2163 * elf64-target.h, elf64-generic.c: New files.
2164 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
2165 (elf64-generic.o): List dependencies.
2167 * Makefile.in: List target `all' explicitly before host/target
2168 makefile fragments are included, in case they define any new
2171 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
2172 versions as appropriate. Uses updated.
2173 (elf_debug_section): Declare before use.
2174 (elf_debug_file): New function.
2175 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
2176 Alignment value in section header is n_bytes, not log2.
2177 (new_section_hook): Do nothing for now.
2178 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
2180 (elf_core_file_p): Simplify check for correct class (word size).
2181 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
2182 Initialize all fields when creating data structures.
2183 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
2184 (elf_compute_section_file_positions): Set correct class in output
2186 (elf_write_object_contents): Section symbols have empty names in
2189 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
2190 args to size_t before call.
2191 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
2193 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
2195 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
2196 number information, return 0 for line number.
2198 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2200 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
2203 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2205 * hosts/riscos.h: Define NBPG and UPAGES.
2207 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
2209 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
2210 lvalue; it contains a cast.
2212 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2214 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
2215 Use unsigned hash values for better hashing.
2216 (hash): Hash in the string length for long strings.
2218 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2220 * aoutx.h (compare): Replace 3 if's with a subtraction.
2221 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
2222 in decreasing order of success, as an optimization.
2223 (hash): Take a length arg; ignore chars after #25, for speed.
2224 (add_to_stringtab): Pass length to hash.
2226 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2228 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
2230 * elfcode.h (elf_new_section_hook): Do nothing for now.
2231 (elf_write_object_contents): Output common symbols the way ELF
2234 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2236 * libelf.h (struct elf_obj_tdata and associated macros): Moved
2237 here from elfcode.h. A couple of size-specific structure pointers
2238 were changed to PTR; uses fixed appropriately.
2239 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
2240 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
2241 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
2242 temporary macros to ease name change.
2243 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
2244 elf_string_from_elf_section, bfd_elf_find_section): Moved here
2246 * doc/Makefile.in (libbfd.h): Process elf.c too.
2247 * Makefile.in (elf.o): Note new dependencies.
2249 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
2250 code, tweaked some debug hooks.
2251 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
2254 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
2256 * hosts/riscos.h: New file.
2258 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2260 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
2261 section already exists, use its pointer to fill in rawdata slot.
2263 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2265 * hosts/std-host.h: Return value of puts and fputs is int not void.
2267 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2269 * aoutx.h (howto_table_ext): Comment the field names.
2270 * reloc.c (bfd_perform_relocation): Fix max and min values.
2272 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2274 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
2275 size-independent elf internal data structures.
2276 * elfcode.h (put_word, get_word): Define as appropriate for
2277 architecture word size. Structure swapping functions changed to
2278 use them as appropriate.
2280 * configure.in: If compiling 64-bit back ends, do them before
2283 * libelf.h: Use new size-independent versions of elf internal data
2285 (symbol_type): Reordered to put any fields dependent on target
2287 (elf_backend_data): Renamed from elf##_backend_data and made
2289 (elf_sect_thunk): Now size-independent.
2291 * libbfd.c (bfd_log2): Now returns unsigned int.
2293 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
2295 * Rename config/m88k-aout.mt to config/noop.mt.
2296 configure.in: Use it for mips-*-bsd*.
2298 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2300 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
2301 initializer" warning from gcc.
2302 * cpu-h8500.c (arch_info_struct): Likewise.
2303 * cpu-sh.c (arch_info_struct): Likewise.
2305 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
2306 howto_*): Unused functions and variables commented out.
2307 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
2309 * cpu-h8500.c (compatible): Likewise.
2310 * cpu-sh.c (compatible): Likewise.
2312 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
2313 Always set a valid length value, even for invalid input.
2315 * srec.c (srec_write_symbols): Use sprintf_vma.
2317 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
2318 uint64_type): Provide default definitions.
2319 * hosts/std-host.h (int64 stuff): Remove them from here.
2321 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
2323 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
2324 variable. Added default case to switch.
2326 * aoutx.h (translate_from_native_sym_flags): Before casting
2327 pointers to integers, make sure the integer type is wide enough.
2328 * coff-mips.c (ecoff_set_symbol_info): Ditto.
2330 * section.c (bfd_get_section_contents): Since `count' is unsigned,
2331 don't bother comparing for less-than-zero.
2332 (bfd_set_section_contents): Ditto.
2334 * elfcode.h (bfd_add_to_strtab): Now static.
2335 (sym_is_global): New function.
2336 (elf_map_symbols): Call it. Now returns void. Removed unused
2338 (bfd_section_from_shdr): Mark string tables other than for section
2339 and symbol names as normal sections having contents.
2340 (fix_up_strtabs): New function; fixes up ELF header fields for
2341 stab sections with string tables associated.
2342 (elf_write_object_contents): Map fix_up_strtabs over all BFD
2343 sections. Reordered condition tests for symbol flags; default to
2344 local-object value instead of global-object.
2345 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
2346 inside condition test.
2347 (elf_print_symbol): Use fprintf_vma.
2348 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
2351 * bfd-in.h (int64_type, uint64_type): Define these if we fall
2352 back to "long long" for HOST_64_BIT.
2354 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
2355 without using invalid ANSI C preprocessing tokens.
2357 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
2358 * libelf.h (bfd_elf32_new_section_hook): Declare.
2359 * elfcode.h (new_section_hook): Define here.
2361 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
2362 against multiple inclusions.
2364 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
2366 * Makefile.in (bfd.h): Generate into current directory by grabbing
2367 64-bit definition (if any) from sysdep.h.
2368 * bfd-in.h: Put in marker for sysdep.h inclusion.
2370 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2372 * reloc.c (bfd_perform_relocation): Check for overflow on
2373 pc-relative relocations if the howto asked for it.
2375 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
2377 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
2379 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2381 * config/riscos.m{h,t}: New files.
2382 * configure.{host,in}: Use them.
2384 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
2386 * elf32-mips.c: comment change. This is a mips file, not 88k.
2388 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2390 * cache.c (bfd_cache_init): Increment open_files and call close_one
2392 (bfd_open_file): Don't increment open_files here.
2394 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2396 * config/delta88.mh: Don't set CC.
2398 * Makefile.in: Add elf32-{mips,m88k,generic}.
2399 elf32-{mips,m88k,generic}.c: New files.
2400 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
2401 elfcode.h (elf_object_p): Match elf32-generic for all machines which
2402 don't match a different target.
2404 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
2406 Eliminate "int8_type", "int16_type", "int32_type", and their
2407 variants from the BFD universe. Leave the 64-bit types for now,
2408 since they are in flux.
2410 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
2411 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
2412 * ieee.c: Convert uint8e_type => unsigned char.
2413 * oasys.c: Extensive changes to eliminate obsolete types.
2414 These depend on changes in ../include/oasys.h as well.
2415 * hosts/*.h: Remove declarations of all these types.
2417 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2419 * hosts/delta88.h: #if 0 out some declarations which conflict with
2422 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2424 * Makefile.in (install): remove parentdir cruft
2426 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
2428 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
2429 * Expurgate random DEFUNs that have crept in.
2431 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
2433 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
2434 only be aligned to a 4 byte boundary.
2436 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
2438 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
2441 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2443 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
2444 1927 but fixing some other important things.
2446 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
2448 * hosts/std-host.h (int64e_type): Fix definition.
2450 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
2452 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
2453 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
2454 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
2455 a STYP_TEXT section.
2457 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2459 * Makefile.in (install, headers): don't put comments after a tab
2460 in the actions section of a rule
2462 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
2464 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
2465 (ecoff_write_object_contents): If not D_PAGED, don't add the
2466 section headers to text_size. If not D_PAGED, set the magic
2467 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
2468 executable, the executable must fully occupy an even number of
2470 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
2471 ecoff_big_vec): Consistently set section alignment power to 4,
2472 since ECOFF sections should be multiples of 16 bytes.
2473 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
2474 Made ar_pad_char and ar_max_namelen agree for both.
2476 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
2478 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
2479 symbol value, since bfd symbols are section relative, but ELF
2482 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2484 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
2486 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2488 * hosts/news.h, config/news.mh: New files.
2490 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2492 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
2493 * coff-h8300.c: More addressing modes.
2494 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
2496 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
2497 H8/300H name. (compatible): New function.
2498 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
2501 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
2503 * coff-mips.c (ecoff_compute_section_file_positions,
2504 ecoff_write_object_contents): Only round to page boundaries if
2505 D_PAGED flag is set for the output BFD.
2507 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2509 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
2510 casts to work on machine where sizeof(long) != sizeof(int) !=
2512 * coffgen.c (coff_get_normalized_symtab): Ditto.
2513 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
2515 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2517 * coffgen.c (coff_write_symbols): For empty string table, write
2518 out 4 in correct byte order. (from minyard@bnr.ca)
2520 * elf32-hppa.c: Don't include libhppa.h for now; define
2521 BYTES_IN_WORD instead, until Utah sends a better fix.
2522 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
2523 of malloc and realloc.
2525 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
2527 * configure.in (mips-*-ecoffl*): New target; use decstation.
2528 (mips-*-ecoff*): Added trailing '*'.
2530 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
2531 for the FDR, not from the first PDR in the file.
2533 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
2535 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
2537 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2539 * hppa.c (hppa_get_symbol_info): New function.
2541 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2543 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
2546 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
2547 * libhppa.h (MAXCOMLEN): Define unconditionally.
2548 (_PA_RISC_ID): Only define if not already defined.
2549 * elf32-hppa.c: Include libhppa.h.
2551 From Ralph Campbell:
2552 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
2554 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
2556 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2558 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
2559 remove defines of __MSDOS__ and __GO32__ (these are in the
2562 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2565 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
2566 * config/hppabsd.mh: Don't use ranlib.
2568 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2570 * elf.c: New file, for word-size independent code.
2571 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
2572 * Makefile.in: Include elf.o in standard objects.
2574 * bfd-in.h (CAT3): Define here.
2575 * libaout.h, libelf.h: Not here.
2577 * libelf.h (struct strtab): Define here.
2578 (bfd_elf_locate_sh): Declare here.
2579 * elfcode.h (struct strtab): Definition deleted.
2581 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
2583 * Makefile.in: Make "all", not "bfd.h", be the default target.
2584 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
2585 hasn't really changed.
2587 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
2589 * elfcode.h (elf_hash): Provide elf standard hash function.
2590 (various): Key off of the machines use_rela_p field to determine
2591 whether to use REL or RELA relocations.
2592 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
2593 (elf_make_sections): Allocate a pointer to hold all data for a
2594 given section, and copy each fragment into the data region.
2595 Update the section's pointer with the REL implicit addends if the
2596 machine uses REL relocation.
2598 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
2599 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
2600 into was elf32-target.h expects.
2601 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
2602 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
2603 (elf_i386_info_to_howto): Add minimal relocation support.
2605 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
2606 elf_info_to_howto_rel fields.
2608 * elf32-target.h (elf_bed): Add support for new fields in
2611 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
2613 * elf32-hppa.c: Add symbol extension section support, fix
2614 relocation howto table, add stub generation support.
2616 * elf32-hppa.h: Add symbol extension section support, fix
2617 relocation howto table, add stub generation support.
2619 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
2622 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
2625 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
2626 the symbol is not found.
2628 * elfcode.h (elf_compute_section_file_positions): Not all section
2629 file positions were computed.
2631 * elfcode.h (elf_get_sect_thunk): New function.
2633 * hppa.c (sign_ext): Reimplement.
2635 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
2636 these functions static.
2638 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2640 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
2642 * aoutx.h (translate_from_native_sym_flags): Don't set
2643 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
2644 * aoutx.h (translate_to_native_sym_flags): Translate
2645 constructor symbols properly.
2647 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2649 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
2651 * aout-target.h (minimum_alignment): 8 byte alignment is right.
2654 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2656 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
2657 from bfd-in.h and .c files. Build bfd.h in build directory,
2658 substituting in requested target word size. Insert word size into
2659 makefile, and maybe enable 64-bit targets.
2661 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
2662 are available. Conditionalize on this. Assume HOST_64_BIT
2663 will be defined if needed, so 64-bit targets are conditionalized
2664 only in the Makefile.
2666 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2668 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
2670 * coff-sh.c (rtype2howto): Put error message on stderr.
2671 (extra_case): Delete unused variable.
2673 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
2674 before calling printf.
2676 * elfcode.h: New file, almost completely derived from old elf32.c.
2677 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
2678 * Makefile.in (elf64.o): List dependencies, don't build by
2680 (elf64.c): Add to list of sources.
2681 (elf32.o): Update dependencies.
2682 * elf32-*.c: Updated type/macro/structure names. Cleaned up
2683 namespace pollution; rename vectors.
2684 * targets.c, config/*-elf.mt: Updated.
2685 * All uses of 32-bit versions of structures, routines, and macros
2688 * Makefile.in (archures.o, targets.o): Depend on Makefile.
2690 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
2692 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
2694 * elf32.c (elf_string_from_elf_section): Handle index of zero
2696 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
2698 (elf_write_object_contents): Deleted one unused variable and
2699 initialized another to avoid gcc warnings.
2700 (elf_set_section_contents): Delete unused variable.
2702 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
2704 * i386lynx.c: New module for Lynx variant of a.out.
2705 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
2706 * gen-aout.c: Get rid of defunct endian stuff, print out true
2708 * targets.c (target_vector): Add i386lynx_vec.
2710 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2712 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
2714 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2716 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
2717 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
2718 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
2719 trad-core.c: Define a TARGET_get_symbol_info function or macro.
2720 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
2722 * bfd-in.h: Don't define bfd_print_symbol_nm.
2723 Define symbol_info type.
2724 (JUMP_TABLE): Set _get_symbol_info element.
2726 * syms.c (coff_section_type, bfd_symbol_info): New functions.
2727 (bfd_decode_symclass): Use coff_section_type.
2729 * targets.c: Add bfd_get_symbol_info call.
2731 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
2733 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
2734 complaints from ancient gcc's.
2736 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2738 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
2739 hosts/i386linux.h: Define it.
2741 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2743 * VERSION, bfd-in.h: Bump version number to 2.2.
2745 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
2746 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
2747 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
2748 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
2749 LR, RR, hppa_field_adjust): New functions.
2751 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
2753 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
2754 stabs symbols, including new indirect_ptr_ptr argument.
2755 (ecoff_slurp_symbol_table): Pass new argument in calls to
2756 ecoff_set_symbol_info.
2758 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2760 * configure.in: For m68k sysv systems, use m68k-coff.
2762 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
2763 (TDEFAULTS): Define it here. Use the new name.
2765 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
2768 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
2770 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
2771 number of arguments.
2772 (aix386_core_file_p): Initialize core_size to correct value.
2774 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
2776 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
2777 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
2779 * bout.c (aout32_slurp_extended_name_table): Define to be
2780 _bfd_slurp_extended_name_table rather than bfd_true.
2782 * coff-mips.c: Include libaout.h and aout/aout64.h to get
2783 definitions for N_SET[ATDB].
2784 (ecoff_howto_table): Moved near top of file.
2785 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
2786 seen, cook up a constructor section of the same name and put in a
2787 reloc pointing to the symbol. This lets the GNU linker build
2788 global constructors and destructors without using collect.
2790 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
2792 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
2794 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2796 * hosts/miniframe.h: New file.
2797 * configure.host: Use it.
2799 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
2801 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2802 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2803 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2804 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
2805 * configure.in (*-*-bsd): Change to *-*-bsd*
2807 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
2809 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
2810 int, for the sake of the old Portable C Compiler.
2812 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
2814 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
2816 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2818 * configure.in: Get target name right for m68*-*-hpux.
2820 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
2822 * trad-core.c (NO_SIGNED_GET): New macro.
2823 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
2824 signed NO_GET, where appropriate.
2826 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
2827 * configure.in (*-*-linux*): Remove until linux port for a
2828 non-i386/i486 system is actually available.
2830 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
2832 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
2833 when compiling under HPUX.
2835 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
2837 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2838 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
2840 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
2841 * bfd/libhppa.h: Include sysdep here. Conditionalize
2842 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
2843 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
2846 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2848 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
2849 GNU version is needed.
2851 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
2853 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
2855 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2857 * Makefile.in: Build elf32-hppa.o.
2859 * syms.c (BSF_FUNCTION): New symbol flag.
2861 * elf32-hppa.c: Fixed to work with elf32-target.h.
2863 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
2865 * libaout.h (NAME): Don't define if already defined.
2867 * libelf.h: Protect against multiple inclusions.
2868 (elf_symbol_type): Moved here, added new fields.
2869 (struct elf_backend_data): New field `global_sym'; I suspect this
2871 * elf32.c (elf_symbol_type): Deleted from here.
2872 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
2873 point to backend versions of symbols.
2874 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
2875 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
2877 (elf_write_object_contents): Write program headers if appropriate.
2878 (bfd_section_from_shdr): Unnamed sections get empty string for
2879 name, not "unnamed". Handle SHT_NOBITS separately from
2880 SHT_PROGBITS, and set some different flags.
2881 (elf_file_p): New routine.
2882 (elf_object_p, elf_core_file_p): Call it.
2883 (elf_object_p): Handle EM_HPPA.
2884 (elf_symbol_from, elf_idx_of_sym): New functions.
2885 (elf_make_sections): Get symbol number right for relocations. Set
2886 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
2887 (elf_fake_sections): BSS section should be SHT_NOBITS, not
2888 SHT_PROGBITS. Always generate symtab and strtab, not only if
2889 relocations are needed. Set SHF_* flags as appropriate.
2890 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
2891 (elf_write_object_contents): Fix off-by-one error in symbol count.
2892 Store a correct value for the symbol; write the size field
2893 properly; make some guesses about the type field. Set section
2894 type correctly for string tables.
2895 (section_from_elf_index): Check for absolute and common sections
2897 (elf_section_from_bfd_section): Ditto.
2898 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
2899 Use empty string instead of "unnamed" for nameless symbols.
2900 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
2901 HPPA (only?). Don't free raw symbols; keep the pointer around for
2903 (elf_set_arch_mach): Handle bfd_arch_hppa.
2904 (elf_find_nearest_line): Just return false.
2905 (elf_write_object_contents, elf_set_section_contents): Set
2906 output_has_begun field after computing file positions.
2907 (elf_set_section_contents): Write section contents immediately,
2908 rather than caching the whole file and writing it at close time.
2910 * libhppa.h (enum hppa_reloc_field_selector_type, enum
2911 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
2912 hppa_reloc_expr_type_alt): New enumerator types.
2914 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
2915 * configure.in, configure.host: Use them.
2917 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2919 * elf32-target.h: Allow overrides of armap defaults.
2921 * elf32-hppa.c, elf32-hppa.h: New files.
2923 * config/hp300hpux.mt: New file.
2925 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2927 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
2928 (aix386_core_vec): Update for new fields.
2930 * archive.c (bfd_generic_archive_p): Call target-specific
2931 slurp_armap code, instead of bfd_slurp_armap.
2932 (bfd_slurp_bsd_armap_f2): New function.
2933 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
2934 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
2936 * libaout.h (struct aoutdata): New field for subformat, for
2937 differentiating between highly similar a.out formats.
2938 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
2939 version of function.
2940 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
2942 * hp300hpux.c: New file.
2943 * Makefile.in: Include it.
2945 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2947 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
2950 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
2952 * trad-core.c (trad_unix_core_file_p): Check the file size.
2954 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2956 * coff-alpha.c: Remove duplicate function and add warnings.
2958 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
2960 * sco-core.c (sco_core_vec): Add initializers for new target
2963 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
2965 * coffcode.h [_LIT]: Recognize .lit section.
2967 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2969 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
2970 config/alphaosf.mt, hosts/alphaosf.h: New files.
2972 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
2974 * Merge in HPPA/BSD changes from Utah.
2975 * hppa.c: Use this for both HPUX & BSD.
2976 * targets.c: Enable hppa_vec for both HPUX & BSD.
2977 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
2978 * hosts/hppabsd.h: #define HOST_HPPABSD.
2980 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
2982 * libbfd.c: Whitespace changes around byteswap macros.
2983 * libbfd-in.h: Whitespace changes around byteswap declarations.
2985 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
2987 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
2988 system_error anymore. It confuses bfd_check_format().
2990 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
2992 * bfd.c: Add sgi_core_data to tdata union.
2993 * coff-mips.c: Add Irix 4.x core file support.
2994 * hosts/irix4.h: #define HOST_IRIX4.
2996 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2998 * aoutx.h (translate_from_native_sym_flags): Check that the
2999 symbol's section does get set.
3000 (slurp_symbol_table): Zero index means null-string name.
3002 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
3004 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
3006 (write_syms): Use them, to reduce string table size.
3008 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
3010 * trad-core.c (trad_core_vec): Add 6 new initializers to match
3011 new signed get/put fields. Minor reformatting to label
3014 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
3016 * bfd-in.h: Insert comment about SVR3 compiler warnings.
3018 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
3019 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
3021 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
3023 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
3025 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
3026 (swapcore_sparc): Make sp a bfd_vma.
3028 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
3030 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
3031 libbfd.c, libbfd-in.h: Add _do*signed*.
3032 targets.c, all targets: Add bfd*signed*.
3033 bfd-in.h: Add bfd_signed_vma. Add comments.
3035 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
3037 * format.c (bfd_check_error): Check error return from
3038 _bfd_check_format routines.
3040 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
3042 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
3043 recognize .data section if present.
3045 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
3047 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
3048 check for the case where the user sets the address of the BSS
3049 section (and the file header can't specify this). Let the user
3050 set it wherever they want, regardless of what goes in the header.
3052 * ieee.c (ieee_slurp_sections): Pass all ieee section names
3053 straight through into BFD sections. Add comments.
3055 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
3057 Cleanup in preparation for better 64-bit host support.
3059 * bfd-in.h (bfd_64_type): Remove.
3060 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
3062 * bfd-in.h (bfd_size): Remove.
3064 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
3066 * bfd-in.h (bfd_word): Remove.
3067 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
3069 * bfd-in.h (rawdata_offset): Remove.
3070 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
3071 (bfd_perform_relocation): Lint.
3072 (enum bfd_reloc_status): Comment cleanup.
3074 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
3076 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
3078 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
3080 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
3082 * elf32.c: Clean up old comments.
3084 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
3086 * config/sun3.h: String argument to fprintf is const.
3088 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
3089 on systems which define PAGE_SIZE in <limits.h>.
3091 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3093 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
3094 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
3095 the core file failing signal.
3096 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
3097 to supply the core file failing signal.
3099 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
3101 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
3102 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
3103 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
3104 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
3106 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
3108 * coff-mips.c (PAGESIZE): Correct value.
3110 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
3112 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
3113 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
3115 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
3117 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
3118 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
3120 (coff_compute_section_file_positions): Force vma and lma of _LIB
3122 (coff_set_section_contents): Count number of entries in new lma
3124 * coffgen.c (make_a_section_from_file): Force lineno_count of
3125 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
3126 SCO 3.2v4 shared library.
3127 * seclet.c (rel): Copy over any section with contents, not just
3130 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
3133 * coff-i386.c (coff_i386_reloc): New function, to generate
3134 relocateable output correctly.
3135 (howto_table): Use coff_i386_reloc for all reloc types.
3136 (CALC_ADDEND): Use a more efficient hack to get the correct addend
3137 for a common symbol.
3138 (i386comm_value): Removed; no longer needed.
3140 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3142 * coffcode.h (coff_set_section_contents): Don't write out
3143 sections without a filepos.
3145 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
3147 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
3149 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
3151 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
3152 * libecoff.h (ecoff_data_type): Added gp_size field.
3153 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
3154 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
3155 Set flags to 0 for large common symbols.
3156 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
3157 which can occur for gas-generated relocs.
3158 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
3159 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
3160 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
3162 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3164 * srec.c (srec_set_section_contents): Use lma field for load
3166 * section.c: Add declaration of lma field to section structure.
3167 * coffcode.h (coff_write_object_contents): Use lma field for load
3169 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
3171 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
3172 symbols in a better way. (translate_to_native_sym_flag): Set the
3173 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
3175 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
3176 (bfd_make_section): Cope with new builtin section.
3177 * syms.c (bfd_decode_symclass): Can now print indirect section
3180 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
3182 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
3183 defined, and yields false.
3184 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
3186 * archive.c (snarf_ar_hdr): Add support for reading (only,
3187 so far) BSD-4.4-style extended headers.
3188 * archive.c: Some more comments.
3190 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
3192 * Makefile.in: fix rule for dvi and info, so that the recursive
3193 makes does the right thing, instead of always info
3195 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3197 * libbfd.c (bfd_seek): Disable optimized handling for archives and
3198 archive members; they need more special reatment. For now, verify
3199 that computed and actual file positions correspond.
3201 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3203 * mipsbsd.c: Renamed from aout-mipsbsd.c.
3204 (set_arch_mach): Delete non-MIPS code.
3205 (reloc_howto_type_lookup): Ditto.
3206 * Makefile.in: Adjusted.
3208 * libbfd.c (bfd_tell): Update `where' field.
3209 (bfd_seek): Don't do anything if we're not changing the file
3210 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
3211 field against a SEEK_SET request. Call bfd_tell to re-update
3212 `where' field when done.
3213 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
3215 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
3217 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3219 * Makefile.in: added installcheck target
3221 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
3223 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
3224 if the type is not stNil.
3226 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
3228 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
3229 forward declarations.
3231 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
3232 it's implied by the type.
3234 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3236 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
3238 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
3240 * rs6000-core.c: Add .ldinfo section.
3242 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
3244 * Makefile.in (MAKEOVERRIDES): Define to be empty.
3246 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3248 * section.c (bfd_set_section_contents): whitespace
3249 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
3252 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3254 * hosts/go32.h: don't define POSIX_UTIME
3256 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
3258 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
3259 against machine architecture stored in the ELF header, to resolve
3261 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
3262 NULL, so only use results when non-NULL.
3263 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
3264 and add to vector of targets.
3266 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
3268 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
3269 are always just debugging symbols.
3271 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
3272 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
3274 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3276 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
3277 hpux 7). Patch from friedman@gnu.ai.mit.edu.
3278 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
3279 defined, which they aren't in hpux 7.0.
3281 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
3282 Tran-Le, tranle@intellicorp.com.
3284 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
3286 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
3287 ahead and do the relocation.
3288 (ecoff_refhi_reloc): Don't to the relocation here, just remember
3289 what needs to be done.
3290 (ecoff_reflo_reloc): Do the REFHI relocation here.
3292 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
3294 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
3295 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
3296 relocs are reasonable.
3297 * coff-msym.c: Eliminated uses of DEFUN.
3298 (ecoff_swap_tir_out): New function.
3300 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
3302 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
3303 * configure.host (vax-*-ultrix2*): Add triplet.
3304 * hosts/vaxult2.h: New file.
3305 * config/vaxult2.mh: New file.
3307 * aoutx.h (string.h): Include for strchr and friends.
3308 * archive.c (string.h): Include for memchr and friends.
3309 * elf32.c (string.h): Include for strrchr and friends.
3311 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3313 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
3314 (MY_set_sizes): Use sunos4_set_sizes.
3316 * elf32.c: Renamed from elf.c. Several CPU-specific functions
3317 deleted, as well as elf-big and elf-little targets.
3318 * libelf.h: New file.
3319 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
3321 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
3323 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
3325 * coffcode.h (coff_compute_section_file_positions): Don't need
3326 variable "old_sofar" if compiling for i960.
3328 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
3330 * libbfd.h: Updated.
3332 * ieee.c (exten, envi): "static" belongs first in declaration.
3334 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3336 * srec.c: add support for symbolsrec, srecords with symbols in
3339 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
3341 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
3342 to avoid lint complaints.
3344 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3346 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
3347 type SHT_STRTAB. Don't alter file offset for section 0.
3348 (reloc_type_names): Now an array instead of a macro. Still inside
3349 "#if 0", since it's used only in debugging code also in "#if 0".
3350 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
3351 (sort_reloc_map): New function.
3352 (sparc_reloc_map): New variable.
3353 (elf_bfd_reloc_type_lookup): New function.
3355 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
3357 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
3358 bfd_make_debug_symbol; they were already in the target structure.
3359 * Adjusted all uses of JUMP_TABLE.
3360 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
3361 from coff_make_debug_symbol.
3362 * libcoff.h: Updated accordingly.
3364 * Minor cleanups provoked by gcc warnings:
3365 * aoutx.h (NAME(aout, reloc_type_lookup)),
3366 cpu-h8300.c (local_bfd_reloc_type_lookup),
3367 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
3369 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
3370 ieee.c (ieee_slurp_section_data),
3371 elf.c (elf_make_sections, elf_fake_sections,
3372 elf_compute_section_file_positions, elf_write_object_contents):
3373 Removed unused variables.
3374 * archures.c: Removed /* from within comment.
3375 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
3376 * oasys.c (oasys_write_data): Initialize i.
3378 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
3380 * libcoff.h (obj_raw_syment_coun): New macro.
3381 * coffgen.c (coff_get_normalized_symtab): Initialize
3383 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
3385 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
3387 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
3389 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
3390 for compatibility with tools from MIPS.
3392 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
3393 * config/irix3.mt, config/irix4.mt: Removed.
3394 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
3395 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
3397 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
3399 * hosts/hp300bsd.h: Add gross hack to determine whether we
3400 are running on BSD 4.3 or BSD 4.4, and use appropriate include
3401 files (and set other parameters) to match.
3403 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
3405 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
3406 ansi definition which otherwise confuses non-ansi compilers.
3408 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
3409 ultrix cc by forward declaring getenv as is done in
3412 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
3414 * elf.c (elf_info_to_howto): cast an enum into unsigned char
3415 avoiding a fatal error in vax ultrix 4.2 cc.
3417 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
3419 * bfd-in.h, VERSION: Roll to version 2.1.
3421 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
3423 * oasys.c (oasys_write_object_contents): Lint.
3424 * srec.c: Whitespace cleanup.
3426 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
3428 * coffgen.c (coff_print_symbol): Print correct tagndx value;
3429 cleaned up output formatting a bit.
3431 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3433 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
3434 relaxable. Should be moved somewhere else.
3436 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3438 * aout-mipsbsd.c: Eliminated uses of DEFUN.
3439 (aout_mips_*_vec): Added seclet_link element.
3441 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
3442 support for aout-mipsbsd target.
3444 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
3446 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3448 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
3450 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3452 Add support for the H8/500
3454 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
3456 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
3458 * libecoff.h: New file. Defines ECOFF backend data for gdb.
3459 * coff-mips.c: Now includes libecoff.h.
3460 (ecoff_data_type): Moved to libecoff.h.
3461 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
3462 call it. If there is ever another ECOFF target, this and the
3463 swapping functions should be accessed via an ECOFF specific target
3465 * Makefile.in (coff-mips.o): Depends on libecoff.h.
3467 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
3469 * coffcode.h: Removed MIPS specific information, since coff-mips.c
3470 no longer includes this file.
3472 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
3473 bits to 0 to make comparison test useful.
3475 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
3476 avoid overflowing GP accessible sections in binutils/objdump.
3478 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
3480 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
3481 reading more robust: Fail if string index is out of string
3484 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3486 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
3487 PCREL13): Don't take dst_address into account; the input file has
3488 already taken care of that.
3490 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
3492 * coff-mips.c: Completed support for linker and binutils.
3494 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3496 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
3497 original addend from section contents.
3499 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
3501 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
3502 * hosts/delta88.h (strtol): Fix prototype.
3503 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
3505 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3507 * elf.c: Get rid of "#ifdef sparc".
3508 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
3509 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
3511 (elf_info_to_howto): Use runtime conditionals on CPU type, not
3512 compile type conditionals on host CPU.
3513 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
3515 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
3517 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
3519 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
3520 ECOFF which has two common sections.
3521 (bfd_com_section): Set SEC_IS_COMMON flag.
3522 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
3523 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
3524 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
3525 bfd_is_com_section macro rather than checking for equality to
3528 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
3530 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
3531 (coff_mkobject_hook): Accept aouthdr argument.
3532 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
3533 Handle NULL aouthdr argument.
3534 (coff_object_p): If there is no aouthdr, pass it as NULL to
3536 * libcoff.h: Rebuilt for mkobject_hook changes.
3538 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
3539 additional MIPS ECOFF fields.
3541 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
3543 * configure.host: added mips-dec-bsd*
3544 * configure.in: added mips-dec-bsd*
3545 * aout-mipsbsd.c: new file for mips-dec-bsd*
3546 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
3547 * aoutx.h: added mips support.
3548 * archures.c: added mips support to bfd_default_scan().
3549 * cpu-mips.c: added support for R4000 (untested).
3550 * libaout.h: added MIPS1 & MIPS2 magic numbers.
3551 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
3552 hope will make it into include/bfd.h.
3553 * targets.c: added aout_mips_*_vec.
3555 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3557 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
3559 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
3561 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
3563 * libcoff-in.h: Update prototype for coff_count_linenumbers.
3565 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3567 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
3568 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
3569 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
3570 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
3572 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
3573 bfd_swap_reloc_in or coff_swap_reloc_out.
3574 * coff-mips.c: Added code to link and write out symbolic debugging
3575 information, and to swap relocs in and out.
3577 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3579 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
3580 (coff_write_object_contents): coff_count_linenumbers returns the
3581 number of line number records it found.
3583 * coffgen.c (coff_write_linenumbers): only write out line numbers
3584 in the section they belong to.
3586 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3588 * targets.c (bfd_target): Added relocateable argument to
3589 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
3590 target vector for linker use.
3591 * bfd.c (bfd_seclet_link): New macro.
3592 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
3593 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
3594 and boolean return value. Made static.
3595 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
3596 relocateable argument.
3597 * reloc.c (bfd_generic_get_relocated_section_contents): Added
3598 relocateable argument (if relocateable, saves relocs).
3599 * bout.c (b_out_get_relocated_section_contents),
3600 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
3601 relocateable argument (if relocateable, just calls
3602 bfd_generic_get_relocated_section_contents).
3603 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
3604 argument to prototype.
3605 * All targets: Set new _bfd_seclet_link vector to
3606 bfd_generic_seclet_link.
3608 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
3610 * coffgen.c: #include seclet.h.
3612 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
3614 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
3615 debug info. Setup info about linker symbols only, and use
3616 standard bfd fields to hold the info.
3617 * (hppa_object_p): Remove unneeded decls.
3618 * (hppa_new_section_hook): Get rid of most of this.
3619 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
3620 fat. Remove all knowledge of stabs, remove redundant knowledge of
3622 * Remove macros for accessing fields which are now gone.
3624 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3626 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
3628 * coff-z8k.c: delete unused reloc functions
3630 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3632 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
3633 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
3634 * coff-msym.c: Use DEFUN for function definitons.
3635 * coff-mips.c: Added code to read and print symbols, and to find
3638 * coffcode.h: Moved many generic functions into coffgen.c. Moved
3639 swapping functions into coffswap.h for ECOFF use. Moved
3640 relocation functions, only used by h8300 and z8k, into reloc16.c.
3641 Added hooks for coffgen.c functions to backend data structure, and
3642 added hook functions. Still more could be done.
3643 * coffswap.h: New file to hold COFF swapping routines.
3644 * coffgen.c: New file to hold generic COFF functions.
3645 * reloc16.c: New file to hold h8300 and z8k specific relocation
3647 * libcoff-in.h: Added declarations for functions in coffgen.c.
3648 * libcoff.h: Rebuilt to incorporate changes.
3649 * coff-h8300.c: Function name changes.
3650 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
3651 hook rather than defining EXTRA_CASES.
3652 * Makefile.in: Build new files coffgen and reloc16. Added
3653 dependencies of coff-*.o on coffswap.h and seclet.h.
3655 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
3657 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
3658 about discarding const.
3660 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3662 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
3664 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3666 * configure.in (post-target): If --with-minimal-bfd is specified,
3669 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3671 * srec.c (srec_write_records): one of my boards wants a CR between
3674 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
3676 * archive.c (do_slurp_coff_armap): set symdef_count correctly
3677 (it broke a couple of weeks ago).
3679 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3681 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
3682 return type, so libbfd.h doesn't reference undefined typedefnames.
3684 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3686 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
3688 (coff_pointerize_aux): don't pointerize a negative tagndx
3689 (sometimes generated by SCO 3.2v4 cc).
3691 * bout.c (calljx_callback, callj_callback,
3692 b_out_get_relocated_section_contents): warn if relocating against
3693 an undefined symbol.
3695 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
3697 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
3698 Make a bunch more routines be static.
3699 * hppa.c (fill_spaces): Get rid of this, replace with much better
3700 written setup_sections().
3701 * (setup_sections): New routine to create BFD sections for each
3702 space and subspace in SOM files.
3703 * (hppa_object_setup): Use BFD sections created by
3704 setup_sections() to locate GDB symbol table info.
3705 * (make_unique_section): New routine to create a BFD section. It
3706 ensures that the given name is unique, and will generate a unique
3708 * (hppa_object_p): Become much more paranoid about file header.
3709 * (make_bfd_asection): Call bfd_make_section to do the dirty
3710 work. Simplify code somewhat.
3711 * (hppa_core_file_p): Use proper name for stack section.
3712 * libhppa.h: Remove millicode_start, millicode_end decls.
3714 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
3716 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
3718 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
3719 relocs, don't bother doing the adjustment if the value to add is
3722 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
3724 * bfd.c (bfd_get_size): New function that gets an upper bound
3725 on the possible size of any object in a bfd.
3726 * elf.c (bfd_elf_find_section, elf_get_str_section,
3727 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
3729 * elf.c (elf_big_vec, elf_little_vec): Document last three
3730 members initialized to NULL.
3732 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3734 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
3736 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3738 * hosts/std-host.h: New file. Attempt at a generic/default
3739 set of definitions, to discourage porting to new hosts by copying.
3740 * hosts/news.h: Removed.
3741 * hosts/sparc.h: Use std-host.h.
3742 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
3743 perhaps we can later remove the the_bfd field from each symbol.
3744 * syms.c (struct symbol_cache_entry): Remove unused field
3745 app_data. Add comment noting that the_bfd is almost redundant,
3747 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
3748 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
3749 * hppa.c (fill_spaces): Make slightly more rebust.
3750 * configure.in: Allow std-host as the "default" host.
3752 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
3754 * bfd.c: Add struct hppa_core_data to tdata union.
3755 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
3756 Get rid of HPPA/BSD specific code. That will go somewhere else
3758 * (fill_spaces): Don't spin forever and die if you don't find
3759 $MILLICODE$ subspace.
3760 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
3762 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
3763 Make these work for HPUX.
3764 * (make_bfd_asection): New routine to make section creation a
3766 * (hppa_core_file_p): Completely rewrite, leave out bugs.
3767 * libhppa.h: #include the right system files. Redefine all of
3768 the structs/macros for hacking core files to use more sensible
3769 HPUX core file structures.
3770 * targets.c (target_vector): Conditionalize hppa_vec on
3771 HOST_HPPAHPUX, not hp9000s800.
3772 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
3773 malloc and realloc. #define HOST_HPPAHPUX.
3775 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
3777 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
3778 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
3779 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
3780 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
3782 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
3783 * aix386-core.c: New file for handling core files on AIX on PS/2.
3784 * targets.c: if AIX386_CORE, use aix386_core_vec.
3785 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
3788 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3790 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
3793 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3795 * Makefile.in: added dvi target
3797 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
3799 * bfd.c: Use right name for tekhex tdata struct.
3800 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
3801 * libcoff.h: Updated to get spacing change from coffcode.h.
3802 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
3804 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
3806 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
3807 functions, with the "guts" of the old bfd_slurp_bsd_armap
3808 and bfd_slurp_coff_armap, but assuming we've already checked
3809 if the armap is present or not.
3810 Also, rewrite a bit to avoid keeping around obstack data
3812 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
3813 Various fixes to correctly handle COFF_style archives names.
3814 (Note that because these have a trailing '/', the names can
3815 have embedded spaces.)
3816 * archive.c (bfd_slurp_armap): New function, replaces old
3817 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
3818 _either_ format, and calls do_slurp_bsd_armap or
3819 do_slurp_coff_armap if either form of map is seen.
3820 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
3821 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
3822 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
3823 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
3825 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
3827 * hppa.c: #include "sysdep.h", not <sysdep.h>.
3828 * libhppa.h: Make millicode_start and millicode_end be unsigned
3829 int to be same type as CORE_ADDR in GDB. Why are these here?
3831 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
3833 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
3834 vaddr of the section to the addend.
3835 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
3836 SCO_CORE to SELECT_VECS.
3837 (target_vector): add sco_core_vec.
3838 * sco-core.c (sco_core_vec): add leading underscore initializer.
3839 * configure.in (i[34]86-*-sco*): use target i386-sco.
3840 * config/i386-sco.mt: new file; define SCO_CORE.
3842 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
3844 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
3846 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3848 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
3850 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3852 * hosts/i386linux.h: Include unistd.h.
3854 * aoutx.h (print_symbol): aout_stab_name returns a constant
3856 * libaout.h (aout_stab_name): Fix prototype.
3857 * stab-syms.c (aout_stab_names): Array is now const.
3858 (aout_stab_name): Return value is now pointer to const.
3860 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
3863 * syms.c (asymbol): Added new field "app_data", for data
3864 particular to the application. Some of the linker flags ought to
3865 get moved to this field someday.
3867 * archures.c (bfd_default_scan): Recognize a few more numbers:
3868 80486, 80960, and 960.
3870 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
3871 bfd_coff_std_swap_table, cast to PTR.
3872 * bfd.c (bfd_coff_swap_*): Deleted macros.
3873 * targets.c (struct bfd_target): Deleted COFF-specific swapping
3875 * coffcode.h (type bfd_coff_backend_data): New structure type,
3876 contains pointers to the COFF-specific swapping routines.
3877 (bfd_coff_std_swap_table): New data structure, to be used when
3878 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
3879 (bfd_coff_swap_*): New macros.
3880 * coff-mips.c (mips_coff_swap_table): New data structure.
3881 (ecoff_big_vec): Use it.
3882 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
3883 * All other targets: Deleted coff-specific vector entries.
3885 * trad-core.c: Fixed some `PARAMS' uses that were missing
3888 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
3890 * aoutx.h (some_aout_object_p): Protect arg prototype in
3891 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
3893 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
3895 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
3896 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
3897 PARAMS for readability.
3899 * aoutx.h: Add type to callback parameter.
3900 * coff-mips.c: Don't call trad-core.h, not needed.
3901 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
3902 * trad-core.h: Eliminate, unused.
3904 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3906 * format.c (bfd_check_format): if default target isn't found
3907 then look through the entire list rather than return early.
3909 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3911 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
3913 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3915 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
3917 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3919 * coff-z8k.c: checkpoint, more addressing modes handled
3920 * coffcode.h (get_value): don't truncate reloc->addend field, it's
3923 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
3925 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
3927 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3929 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
3931 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
3933 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
3934 and about when file descriptors are closed.
3936 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3938 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
3939 written out correctly.
3941 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
3943 * section.c: New section bit SEC_SHARED_LIBRARY.
3944 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
3945 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
3948 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
3950 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
3951 macros; use PARAMS to declare the function pointers involved.
3953 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
3954 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
3956 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
3958 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
3960 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
3961 declaring pointers to functions.
3962 * cache.c, elf.c: Move static function decls to top, use PARAMS.
3963 * seclet.h: Declare external function with PARAMS.
3965 * doc/chew.c (exfunstuff): Eliminate.
3966 (paramstuff): Replace exfunstuff with function to generate PARAMS.
3967 * doc/proto.str: Use paramstuff rather than exfunstuff.
3969 * libbfd.h: Update, based on changes in source code and chew.
3971 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
3973 * libieee.h: Add FIXME about removing limit on number of sections.
3974 * bfd-in.h: Improve comments to make it clear that bfd.h is
3975 the wrong place to edit this file.
3976 * Makefile.in (install): Install ansidecl.h and obstack.h in the
3977 same places where we install bfd.h.
3979 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
3981 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
3982 symbol type before blindly modifying the auxent. Specifically,
3983 only modify the endndx fields for types that need it, and don't
3984 set the array information for non-arrays.
3986 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
3988 * aoutx.h (some_aout_object_p): Section list should be set up
3989 correctly anyways; don't have to set up "next" pointers manually.
3991 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
3993 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
3994 config/i386v.mh: removed -DUSG from HDEFINES.
3995 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
3997 hosts/i386v.h: don't define POSIX_UTIME.
3999 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4001 * ieee.c (ieee_slurp_sections): make a private copy of the
4002 section's name before truncating it.
4004 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4006 * hppa.c: add symbol_leading_char entry in transfer vec
4008 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4010 * ieee.c (get_symbol): can now cope when two symbols of a
4011 different class, but the same index number occur consecutively.
4012 (get_section_entry): nicer name for sections being forward
4013 referenced. (ieee_archive_p): don't free the filename string,
4014 since it was never malloced.
4016 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
4018 * coffcode.h (coff_write_object_contents): Zero timestamp field.
4020 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
4022 * coffcode.h (coff_swap_aux_out): set the fcnary info before
4023 optionally setting the dimen info, since they are in the same
4024 memory locations. Also zero out external auxent.
4025 (coff_write_symbol): don't zero external auxent; now done in
4028 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
4030 * Check fclose return value for errors.
4031 libbfd.h: bfd_cache_close now returns a boolean.
4032 cache.c (bfd_cache_delete): return fclose success value.
4033 (bfd_cache_close): return bfd_cache_delete return value.
4034 opncls.c (bfd_close, bfd_close_all_done): return result of
4037 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4039 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
4041 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4043 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
4044 work out a coff relocation type from a howto's attributes rather
4045 than using the input r_type field. This fixes PR1677 and allows
4046 conversion of a.out relocs to coff relocs.
4048 * coffcode.h (coff_write_relocs): if supplied a relocation
4049 relative to an absolute symbol, use the right symbol index.
4051 * reloc.c (bfd_perform_relocation): do a partial link for coff
4054 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
4056 * changes to support i386-sysv with shared libraries:
4057 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
4058 check for .data2; if _LIB is defined, check for it; map
4059 SEC_NEVER_LOAD to STYP_NOLOAD.
4060 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
4061 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
4062 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
4063 if section has contents, not just if it is loadable; if
4064 TWO_DATA_SECS, check for .data2
4065 (coff_set_section_contents): set vma of .lib section to number of
4067 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
4068 don't define coff_write_armap to bsd_write_armap.
4069 * hosts/i386v.h: don't include <utime.h>, since it is not provided
4072 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
4074 * solaris2.h: Get the definition of alloca from alloca.h if we
4077 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
4079 * configure.in (i960-*-{aout,bout}): Support these.
4081 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
4083 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
4085 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
4087 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
4088 no-longer-used definitions of L_SET and L_INCR.
4089 * i386linux.h: Tweaks to smooth Linux build.
4091 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
4093 * seclet.h: Add enum tag to bfd_seclet_enum_type.
4095 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
4097 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
4098 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
4099 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
4100 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
4102 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
4103 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
4105 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
4107 * configure.host: New file, contains mapping of host configs
4108 to host support file names for bfd, binutils, opcodes.
4109 * configure.in: Use it.
4110 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
4111 * i386bsd.c: Cleanup, reformat.
4112 * config/i386-bsd.mt: Comment changes.
4113 * config/i386bsd.mh: New file for core file support.
4114 * hosts/i386bsd.h: Merge changes from Peter Schauer.
4115 * bout.c (ALIGN): Rename to ALIGNER, since system header files
4116 on BSD 4.4 define ALIGN (sigh!).
4118 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4120 * libaout.h (aout_backend_data): added exec_header_not_counted
4121 field. For ZMAGIC files only, when text_includes_header is set, by
4122 default the length of the exec header is counted in the text
4123 section size. For go32, exec header is mapped in but does *not*
4124 contribute to the size of section.
4125 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
4126 is not set, but ztih is, add the size of the exec header to the
4127 recorded size of the text section.
4128 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
4129 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
4130 Also set text_includes_header.
4131 * aout-target.h (*_backend_data): cleare exec_header_not_counted
4132 by default in MY(backend_data).
4134 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
4136 * aout-target.h (callback): Don't define this function if it won't be
4139 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
4140 type doesn't match. Don't lose if file sections have already been
4142 (set_arch_mach): Set reloc_entry_size.
4143 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
4145 * hosts/i386bsd.h: New file.
4146 * configure.in: Recognize i[34]86-*-bsd host.
4148 * aout-target.h (callback, write_object_contents): Delete unused
4151 * aoutx.h (reloc_type_lookup): New function.
4152 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
4153 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
4154 (MY_reloc_howto_type_lookup): Don't define it.
4156 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
4158 (slurp_symbol_table): Use header byte order, not target byte
4159 order, for reading symbol data.
4161 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
4163 * configure.in: Undo some brain damage in the host section.
4164 * configure.in: Reformat the target section, test many configs.
4165 * Makefile.in (make): Remove obsolete `make make'.
4166 * aoutx.h (some_aout_object_p): Make defines line up.
4168 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4170 Now a bfd knows whether underscores are normally prepended
4171 to symbols in its file format.
4173 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
4174 coff-z8k.c: targets set so they have leading underscore
4175 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
4176 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
4177 without leading underscore flag
4178 * targets.c: add symbol leading char to xvec description
4179 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
4181 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
4183 * archive.c: Make errno global.
4184 * archive.c (_bfd_write_archive_contents): If read fails (and
4185 errno!=0) set bfd_error to malformed_archive (since this probably
4186 indicates a truncated archive), rather than system_call_error.
4188 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4190 * Makefile.in: added rules for i386bsd.c
4191 * i386bsd.c: new file, supporting 386bsd.
4192 * configure.in: recognize i386-*-bsd target.
4193 * config/i386-bsd.mt: new file - 386bsd target configuration.
4195 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4197 * configure.in: re-arrange host section to use *-*-* notation,
4198 clean up some of the target section as well
4200 * seclet.c: cast result of bfd_get_relocated_section_contents to
4201 avoid compiler warnings
4203 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
4205 * coffcode.h (coff_section_symbol): Create section if it doesn't
4208 * bout.c: Removed some unused variables.
4210 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
4212 * Portability fixes from p3:
4213 coffcode.h (coff_write_relocs): removed sanity check until it
4214 works on all targets (per advice from sac).
4215 config/hp9000.mh: new file to define USG.
4216 hppa.c: #undef hppa before the JUMP_TABLE.
4217 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
4219 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
4220 local variable target volatile to avoid mysterious bug in
4223 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
4225 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
4226 * hosts/hppahpux.h: Remove bcopy and index circumventions.
4228 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
4230 * coff-z8k.c (func_da, func_jr): Lint.
4231 * coffcode.h: Use memset rather than bzero.
4232 * elf.c: Use memcpy rather than bcopy.
4233 * tekhex.c: Use memset rather than bzero.
4235 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
4237 Add Adobe a.out support.
4239 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
4240 * config/adobe.mt: Add.
4241 * configure.in (*-adobe-* target): Add.
4242 * targets.c (a_out_adobe_vec): Add.
4243 * Makefile.in: add aout-adobe.c.
4245 * configure.in: Put two dashes in all entries to be matched.
4246 Add comments to remind people to do this.
4247 Reorder all entries that match manufacturer names, to occur
4248 last, so they will only be matched if no more specific match
4249 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
4251 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
4253 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
4254 since we should never have a NULL section.
4255 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
4256 tests, set the section to bfd_abs_section.
4258 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4260 * coff-z8k.c: getting closer
4261 * coffcode.h (coff_get_relocated_section_contents): allow
4262 EXTRA_CASES hooks for different arches to provide different reloc
4264 * seclet.h: #ifndef around it to allow multiple inclusion
4265 * srec.c: minor doc fix
4267 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
4269 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
4271 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
4273 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
4276 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4278 * bout.c (b_out_slurp_reloc_table): Clear howto field before
4279 filling in reloc, in case immediately following code doesn't set
4282 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
4284 * coffcode.h (coff_renumber_symbols): set the last renumbered
4285 symbol pointer to NULL, as expected by coff_write_linenumbers.
4286 (coff_write_relocs): apparently a non-zero addend is OK for reloc
4287 type R_IHCONST used on the 29k.
4289 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
4291 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
4292 update, based on how the underlying file was opened. Obsoletes
4294 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
4295 all FASCIST_FDOPEN config defines.
4297 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4299 * sparc-opc.c: Moved to opcodes library, now that we have one.
4300 * Makefile: Don't compile it.
4302 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
4304 * aoutx.h: adjust_sizes_and_vmas did not return anything.
4306 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
4308 * section.c (bfd_set_section_flags): Remove a sanity check.
4309 It is unfortunately broken, and prevents strip from working.
4311 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4313 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
4314 created by last change.
4316 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
4318 * reloc.c (reloc_howto_struct): Make size field be unsigned.
4319 * bfd-in.h: Bump to version 2.0.
4321 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
4323 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
4324 braindamaged HP/Apollo compiler happy.
4326 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
4328 * format.c: Fix description of search for matching target.
4329 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
4330 * targets.c: Update description of search for matching target.
4331 * Makefile.in (do_clean, clean): Fix infant mortality typo.
4332 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
4333 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
4335 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
4337 * Makefile.in: Added mostlyclean/clean/distclean rules.
4339 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
4341 * targets.c (target_vector): Take out oasys (unless that is
4342 the default): Because there is no magic number in archives,
4343 there can be annoying target mis-matches.
4345 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4347 * sparc-opc.c: Rigorously updated to match architecture manual.
4349 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4351 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
4352 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
4353 to the built-in abs_section were not written out correctly.
4355 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
4357 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
4358 large, assume we're using a swapped byte order and fail with
4359 wrong_format rather than dumping core.
4361 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
4363 * Renamed opc-sparc.c to sparc-opc.c for systems with short
4364 filename constraints.
4365 * Makefile.in: Updated to reflect change.
4367 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
4369 Add preliminary support for the we32k:
4371 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
4373 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
4375 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4377 * bout.c: added support for relaxable alignment relocs.
4379 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
4380 pass down pointer to play area rather than use alloca
4382 * cpu-z8k.c (compatible): made static to reduce name space
4385 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4387 Add basic support for the z8k:
4389 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
4390 section.c, targets.c,
4392 * syms.c: move mis-inserted patch.
4394 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
4396 Documentation fixes:
4397 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
4398 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
4400 * reloc.c: break out addend item from surrounding text.
4402 * doc.str (DOCDD): Defined. Adds text to output.
4403 (bodytext): Put bulletize before kill_bogus_lines.
4404 * chew.c (bulletize): End itemization after a blank line, to
4405 prevent following text from being swallowed up in an item.
4407 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
4409 * configure.in: Add sparclite as a target.
4411 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4413 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
4416 * coffcode.h (coff_add_missing_symbols): if symbols don't come
4417 from a coff file (csym is null), dont deref them
4419 * ieee.c (parse_expression): get the answer right when adding an
4420 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
4421 on elts so that filename is filled in.
4423 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
4425 * bout.c (howto_align_table): New set of relocs, with enough
4426 data for "objdump -r" to work.
4427 (b_out_reloc_type_lookup): Recognize alignment relocs.
4429 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
4431 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
4432 invocations of make. Also, always create installation
4435 * config/apollov68.mh: removed -g from CC definition.
4437 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
4439 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
4440 overflowing gp-offset range.
4442 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4444 * srec.c (srec_set_section_contents): don't write out sections
4445 without the LOAD and ALLOC attributes
4447 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4449 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
4450 * libaout.h (struct aout_backend_data): New callback "set_sizes".
4451 * aout-target.h (callback): Don't set page/seg sizes.
4453 (set_sizes): New routine.
4454 (backend_data): Point to it.
4455 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
4456 (sunos4_aout_backend): Point to it.
4457 * aoutx.h (set_arch_mach): Call set_sizes callback.
4459 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
4461 * aout-target.h: Make _bfd_slurp_extended_name_table be
4462 the default. Given that we *write* the suckers (for long
4463 archive member names), we really ought to be able to read them!
4464 * trad-core.c: Don't include <machine/reg.h>. It doesn't
4465 seem to be needed, and many machines don't have it.
4467 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4469 * coff-m68k.c (vector): read and write archives in coff format.
4471 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
4473 * opc-sparc.c: New file.
4475 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
4477 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
4478 pointers to bfd_byte* before performing arithmetic on them. Such
4479 use with bare void* pointers is a gcc extension.
4480 * cache.c (bfd_cache_delete): Forward decl with prototype form.
4481 * archive (normalize): Add to CONST to match actual usages with
4484 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
4486 * configure.in: Recognize i486 host cpu, and use i386-elf
4489 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
4491 * config/stratus.mt (CC): Remove definition.
4492 * elf.c (bfd_section_from_shdr): Test for the possibility that
4493 section_from_elf_index returns NULL and don't dereference it.
4495 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4497 * add hppa_data to bfd tdata (indirectly via sef).
4499 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
4501 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4503 * configure.in: error messages to stderr, not stdout
4505 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4507 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
4508 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
4509 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
4511 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4513 * configure.in: recognize hppa* instead of hppa
4515 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4517 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
4518 RTYPE2HOWTO to cope with same.
4519 * reloc.c (bfd_perform_relocation): added support for size of -2
4520 (subtract a word reloc type). Updated doc.
4522 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4524 * Makefile.in: merged changes from progressive, removed rcsid.
4526 * archures.c, archive.c, Makefile.dos: removed rcsid.
4528 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4530 * bfd-in.h : add BFD_IS_RELAXABLE flag
4531 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
4532 header e_relaxable, major hackery in callbacks
4533 * libaout.h : add space for a_relaxable.
4534 * seclet.c (rel): don't relax empty sections
4537 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4539 * section.c (STD_SECTION): add some casts to the initializers for
4542 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
4544 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
4545 and add appropriate casts to keep (picayune) aix-cc happy.
4547 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
4549 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
4550 symbol pointers. Punt expensive & useless bfd_realloc. Use
4551 malloc for raw symbols, and free it before returning.
4552 (bfd_section_from_shdr): Do not slurp symbol table until politely
4553 asked. Do not even slurp string tables.
4554 (elf_get_symtab_upper_bound): Count 'em without reading them.
4555 (elf_get_symtab): This is how to politely ask. Schlurp!
4556 This should probably just *become* elf_slurp_symbol_table, FIXME.
4558 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4560 * archive.c (bsd_write_armap): write the timestamp of the
4561 archive header to be just a little bit later than the timestamp of
4562 the file, otherwise the linker will complain that the index is
4565 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
4567 * configure.in: Add m68k-ericsson-*.
4569 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
4571 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
4572 * elf.c: Remove unconditional debug printf's.
4573 (elf_write_object_contents, elf_slurp_symbol_table): Handle
4574 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
4575 (elf_slurp_symbol_table): Hand out symbols in forward, not
4576 reverse order. Simplify duplicate code.
4578 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
4580 * elf.c: Remove "(void)" casts from function calls where the
4581 return value is ignored, in accordance with GNU coding standards.
4583 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
4585 * hppa.c: Apply John's standard fix to avoid "empty translation
4586 unit" warnings from some ANSI-C compilers.
4588 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
4590 * hosts/solaris2.h: Configure same as sysv4.
4592 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
4594 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
4595 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
4596 type match actual return type.
4597 * elf_print_symbol (section_name): Make CONST.
4599 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
4601 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
4602 New files, for Linux (a free Unix clone for 386 machines).
4603 * Makefile.in, configure.in, targets.c: Update accordingly.
4605 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4606 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
4607 correct calling of howto special functions and fixes from Raeburn
4609 * archures.c: nuke bfd_reloc_code_type
4610 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
4611 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
4612 SEC_NEVER_LOAD, various other bfdgas newness
4613 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
4614 * targets.c: change jump table vector to above
4617 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
4619 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
4620 its prototype will be included in libbfd.h. Change result type
4621 to struct * (rather than equivalent typedef) so it can be used in
4622 the prototype, where they typedef won't be known.
4623 * libbfd.h: Updated version.
4625 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
4627 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
4628 targets.c: HPPA merge.
4630 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
4632 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
4633 * config/solaris2.mh: Kludge around Sun compiler bug.
4635 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
4637 * libaout.h (aout_backend_data): Change defs of two bitfields to
4638 be unsigned chars instead to get around rs6000 compiler problem.
4640 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
4642 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
4643 Correct misconception that there can be only one symbol table.
4644 Only call elf_slurp_symbol_table on the full symbol table, not
4645 the dynamic one which is only a subset of the full one.
4647 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4649 * coffcode.h (coff_compute_section_file_positions): For I960,
4650 don't align sections in file.
4652 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4654 * targets.c (struct bfd_target): Added field for target-specific
4655 (but not file-specific) data, for distinguishing minor
4656 characteristics between (e.g.) a.out formats.
4658 * section.c (struct sec): New field user_set_vma indicates vma
4659 field should be heeded, not assumed to be unset.
4660 (STD_SECTION): Initialize that field of standard sections to zero.
4661 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
4663 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
4664 pre-swapped version.
4666 * archures.c (struct bfd_arch_info): Fixed order of comment and
4667 field decl. New fields indicate size of page and segment for
4669 * cpu-m68k.c (N): Fill in values.
4670 * cpu-sparc.c (arch_info_struct): Ditto.
4672 * libaout.h (struct aout_backend_data): Various bits of data (not
4673 all used currently) with characteristics of a.out implementation.
4674 Important field for now is text_includes_header, indicating that
4675 the text section starts immediately after the file header, which
4676 gets mapped in with it.
4677 (struct aout_data): New fields indicate whether vma has been
4678 adjusted yet (not yet used), and what magic number will be used in
4679 the output file (should go away in favor of vma_adjusted).
4680 (WRITE_HEADERS): Code for dealing with section sizes and related
4681 header fields replaced with call to adjust_sizes_and_vmas.
4682 * aoutx.h (some_aout_object_p): Fill in magic number field.
4683 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
4684 (set_arch_mach): Set page size and segment size once CPU
4686 (adjust_sizes_and_vmas): New function; has much code moved
4687 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
4688 and size parameters, as well as many header fields, after deciding
4689 on magic number for output file. Checks to ensure that this
4690 adjustment has only been done once.
4691 (set_section_contents): Call adjust_sizes_and_vmas instead of
4692 doing much of the work here.
4694 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
4695 default (null) values of these fields.
4696 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
4697 value in exec header.
4698 (sunos4_aout_backend, MY_backend_data): Define backend data
4699 indicating file header is included in text section.
4701 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
4703 * hosts/sparc.h (abort, exit): Hide these names if compiling with
4704 gcc version 2, to avoid warnings.
4706 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
4708 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
4709 it's broken on ncr 3000's. Use simple "true" for RANLIB.
4711 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4713 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
4715 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
4717 * section.c (STD_SECTION): Remove extra semicolon in declarations.
4718 * configure.in: Rewrite target parsing to use simple format.
4719 Handle sparc-sun-solaris2 configuration.
4720 * aout64.h: Avoid ANSI C brain death warning.
4721 * elf.c: Avoid trigraph (???) or /* in comments.
4723 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4725 * config/sysv4.mh: new file, RANLIB=echo
4727 * configure.in: handle Solaris2 as -sysv4 or -solaris2
4729 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
4731 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
4732 elf_core_tdata_struct into a single common struct. Core files
4733 wouldn't have worked at all without this.
4734 (bfd_elf_find_section): New function for GDB's undercover use
4735 to find string sections that BFD hides from it.
4736 (elf_get_str_section): Avoid multiple alloc&reads for same data;
4738 (elf_object_p, elf_core_file_p): Allocate internal file header
4739 storage dynamically.
4740 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
4741 * demo64.c: Prevent "empty translation unit" warnings from idiots.
4743 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
4745 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
4747 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
4749 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
4751 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
4753 * configure.in: handle m680[01234]0 as aliases for m68k
4755 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4757 * coff-a29k.c: do byte relocs correctly
4758 * coffcode.h (styp_to_sec_flags): never load INFO sections
4759 * seclet.c (rel): don't relocate INFO sections
4761 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4763 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
4764 Make the symbols unmodifiable.
4765 (bfd_section_init): Deleted.
4766 * init.c (bfd_init): Don't call bfd_section_init.
4768 * section.c (bfd_set_section_contents): Ensure that range to be
4769 written is within section boundaries.
4770 (bfd_get_section_contents): Likewise. Don't bother dispatching if
4773 * libbfd.c (bfd_xmalloc): Text of error message should be const.
4775 * coff-i960.c (howto_table): Deleted.
4776 (howto_rellong, howto_iprmed, howto_optcall): New vars;
4777 interesting entries from old howto_table.
4778 (RTYPE2HOWTO): Adjusted to use switch.
4779 (coff_i960_reloc_type_lookup): New function.
4781 * coffcode.h (coff_new_section_hook): Allocate storage for aux
4782 records for section symbol.
4783 (make_abs_section): Unused; deleted.
4784 (renumber_symbols): Re-order symbols so undefined symbols come
4785 last, as COFF format desires.
4786 (coff_write_symbol): Put C_FILE symbols in debug section always.
4787 (coff_section_symbol): New function; creates a symbol with the
4788 same name as a section, and sets up aux records for it.
4789 (coff_add_missing_symbols): New function; adds section symbols to
4790 symbol table if they aren't there already. Should someday also
4791 add a dummy C_FILE symbol if none is present.
4792 (coff_write_object_contents): Add missing symbols before preparing
4793 symbol table to be written.
4794 (coff_slurp_reloc_table): Verify that symbol indices read in are
4795 in a reasonable range.
4796 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
4797 (obj_conv_table_size): Accessor macro.
4799 * bout.c (b_out_reloc_type_lookup): New function. Handles three
4800 reloc types on i960.
4802 * bfd-in.h (bfd_get_section_name): New macro. Like
4803 bfd_section_name, but returns rvalue, not lvalue.
4804 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
4805 (bfd_get_section_flags): Now returns rvalue.
4807 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
4808 general, some specific to sparc or i960.
4810 * aoutx.h (set_section_contents): Set VMA for each section based
4811 on previous section. If text section VMA doesn't appear to have
4812 been set, make a best guess from the type of file.
4814 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
4816 (MY(vec)): Initialize reloc_type_lookup field.
4818 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
4819 (bfd_error_trap, bfd_error_vector): Extern, not common.
4821 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
4822 few types of relocs for sparc; will need enhancement.
4824 * bout.c (callj_callback): Use DEFUN macro in definition.
4825 * coff-i960.c (optcall_callback): Likewise.
4827 * targets.c (bfd_target): Added fields reloc_type_lookup and
4828 _bfd_make_debug_symbol. Also minor comment changes.
4829 * syms.c (bfd_make_debug_symbol): New dispatching macro.
4830 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
4831 than arch info, and dispatch with BFD_SEND. Callers changed.
4832 * archures.c (struct bfd_arch_info): Deleted field
4834 * cpu-*.c: Don't initialize that field.
4836 * bfd-in.h (enum bfd_error): Add new value "bad_value".
4837 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
4838 (bfd_errmsg): Now returns ptr to const.
4839 * bfd-in.h (bfd_errmsg): Fix prototype.
4841 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
4842 * reloc.c (bfd_generic_relax_section): Ditto.
4844 * section.c (Section Output doc): Improve description of use of
4845 output_section and output_offset.
4847 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4849 * sco-core.c: new file from net.
4850 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
4851 Now we have the hairy linker, it's possible to move symbols from
4852 one section into another. Actually make that work!
4854 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4856 * hosts/sun3.h: fix declaration of free.
4858 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4860 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
4861 * coff-h8300.c (reloc_processing): all relocs are relative to
4863 * opncls.c: don't use fdopen on DOS systems
4865 short patches from Glenn Kasten (glenn@ready.com)
4866 * target.c: enabled oasys support
4867 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
4868 fix problem where a relocation which crossed a modification byte
4869 boundary did not work. Fix problem where a relocation near the end
4870 of a data record did not work.
4873 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4875 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
4876 archvie header string counts the endian way, this heuristic sees
4877 how big an archive string to read by trying it one way and if the
4878 string table is unreasonably big, trying it the other. *FIXME*.
4879 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
4881 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
4883 * bfd-in.h: Increase version number to 1.97, for consistency
4885 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
4887 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4889 * bfd-in.h: bump version to 1.96
4890 Major change; changed calling convention for
4891 bfd_get_relocated_section_contents so that caller allocates
4892 memory for section data.
4893 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
4894 seclet.c, targets.c, bfd.c: reflect new convention.
4895 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
4896 case, then use reasonable default values for SEC_* flags.
4898 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4900 * coffcode.h (coff_write_object_contents): use RELSZ to work out
4901 size of output reloc struct.
4902 * targets.c, Makefile.in: comment out tekhex for the moment.
4903 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
4904 * configure.in: tandem target is st2000
4905 * coff-m68k.c: rename static howto_table to global
4906 m68kcoff_howto_table.
4907 * bout.c: remove unnecessary abort
4908 * coff-a29k.c: various changes to the way relocations work to cope
4909 with the "new order" and latent bugs.
4912 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4914 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
4915 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
4916 * reloc.c (bfd_perform-relocation): don't relocate refs to
4917 absolute symbols if doing a partial link.
4919 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
4921 * configure.in: Add a29k-amd-udi.
4923 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
4925 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
4926 internal_exec structure before initializing the fields that
4927 are used, so that the unused fields are in a known state.
4929 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
4931 * tekhex.c (struct data_struct): Convert from typedef that
4932 typedefs nothing to a normal structure declaration.
4933 * tekhex.c (pass_over): Prototype args for function that
4934 second arg points to.
4936 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4938 * Makefile.in: remove old style staging. Do not print recursion
4941 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
4942 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
4945 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4947 * bfd.c, Makefile.in: added tekhex
4948 * aoutx.h (set_section_contents): pages should be padded to the
4949 size of a page, not the size of a segment.
4950 * configure.in: added go32 host and i386-aout target.
4951 * i386aout.c, libaout.h: now works for go32 target
4952 * ieee.c: fix bit rot.
4953 * seclet.c: support for padding seclet type.
4955 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4957 * Makefile.in: added .NOEXPORT:
4959 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
4961 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
4963 * elf.c (elf_compute_section_file_positions,
4964 elf_write_object_contents): Return boolean, not NULL (which
4966 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
4967 Also ifdef-out code that aborts on unhandled section types.
4969 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
4971 * configure.in: Recognize ncr3000 config
4972 * Makefile.in (MINUS_G): Pass on to recursive makes.
4973 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
4975 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
4977 * Makefile.in: Now that we have sym.h and symconst.h, compile
4978 coff-msym.c on all systems.
4979 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
4980 * coff-msym.c: Update include files and comments; add weakext bit.
4982 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
4984 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
4985 section.c, srec.c, syms.c, coff-h8300.c: Lint.
4987 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
4989 * bout.c, coff-a29k.c, coff-i960.c: Lint.
4990 * configure.in: Add new host and target configs.
4991 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
4992 structs, which vary; just use member name.
4993 (elf_object_p, elf_core_file_p): Lint, fix comments.
4994 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
4996 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
4998 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
4999 local, disposable, copy of the external form of section header
5000 table and program header table entries.
5002 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
5004 * Makefile.in: Set MINIMIZE back to 0 for a real release.
5006 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
5008 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
5011 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
5013 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
5015 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5017 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
5018 not internal bfd_assert function (twice).
5020 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5022 * aout-target.h: change ar_max_namelen to 15 (the right value)
5023 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
5026 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
5028 * archive.c (bfd_generic_archive_p): check for bout archives too.
5029 * bout.c: make it work again.
5031 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
5033 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
5035 * reloc.c (bfd_generic_get_relocated_section_contents): Call
5036 bfd_xmalloc() instead of bare malloc().
5038 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
5040 * Makefile.in: pass down MAKEINFO on info.
5042 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5044 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
5045 host/h-<foo> now just <foo>.
5046 * configure.in: reflect changes
5048 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
5050 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
5051 actual source file, not just the generated libbfd.h.
5053 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5055 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
5056 gdb on little-endian 960 code.
5057 * archive.c (compute_and_write_armap): indirect symbols should go
5058 into the archive header too.
5060 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
5062 * Makefile.in: added check target.
5064 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
5066 * coff-msym.c: Move this file from gdb/ecoff.c. It
5067 handles byte-swapping for ECOFF (MIPS symbol) files.
5068 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
5069 to the files built on MIPS-based hosts.
5070 * Makefile.in: Add rule for coff-msym.
5072 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
5074 * Makefile.in: added clean-info target. MINIMIZE=1.
5076 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
5078 * coff-rs6000.c: Move core file functions into separate
5079 new file rs6000-core.c. This is needed because reading
5080 core files depends on native include files that conflict
5081 with ../include/coff/rs6000.h.
5082 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
5084 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
5086 * aoutx.h (NAME(aout,print_symbol)): Don't print
5087 symbol addresss for undefined symbols.
5088 * coff-rs6000.c: Various updates (due to target-
5089 independent changes).
5090 * libbfd.h: Ditto (tdata field is now a union).
5091 * hosts/h-sparc.h: Removed prototype for bogus function
5092 'emset' (presumably should have been 'memset' - which is there).
5094 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
5096 * configure.in (mips-big-* target): Same is Iris.
5098 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5100 * aoutx.h (translate_from_native_sym_flags): when creating an
5101 alias symbol, fill in the section as undefined, rather than
5102 leaving it blank. If an output section can't be found for a
5103 symbol, then don't core dump.
5105 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5107 * Makefile.in, configure.in: removed traces of namesubdir,
5108 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5109 copyrights to '92, changed some from Cygnus to FSF.
5111 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5114 * coff-h8300.c: fix stupid reloc subtraction bug
5115 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
5116 since that's how wide it is. (coff_slurp_symbol_table): always zero out
5117 the symbol.flags and done_lineno fields.
5119 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5121 * coffcode.h (coff_write_symbol): write out the correct number of
5123 * cpu-h8300.c: fix disassembly bug
5125 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
5127 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
5128 section_from_bfd_index), cpu-h8300.c (howto*_callback),
5129 reloc.c, section.c (bfd_map_over_sections), targets.c
5130 (bfd_target_list): Protolint.
5131 * libbfd.h: Update to match a libbfd-in.h from a month ago.
5133 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5135 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
5137 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
5138 section of a symbol rather than the section of a reffed symbol to
5139 determine the r_index of an emmitted reloc.
5141 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
5143 * PORTING: New (preliminary) porting guide.
5145 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
5147 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
5148 (howto_hvrt16): lint.
5150 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
5152 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
5153 a full configuration (with possible cross-development),
5154 instead of using host-aout.c.
5156 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
5158 * aout-target.h (MY(write_object_contents):
5159 Set obj_reloc_entry_size (abfd).
5160 * gen-aout.c: Change to emit a .c files, not a .h file.
5162 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
5164 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
5165 BSF_ABSOLUTE and replace with bfd_abs_section reference.
5167 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5169 * coffcode.h (get_normalized_symtab): fixed bug where symbols
5170 with more than one auxent can cause nasty core dumps.
5172 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
5173 "done_lineno" so that a symbol which appears twice in the symbol
5174 table only gets it's linenumbers relocated once. Modifed
5175 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
5178 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5180 * aoutx.h: (translate_from_native_sym_flags): fix constructor
5181 stuff to use the New Order.
5183 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
5185 * ieee.c: Change type of envi[] to unsigned char.
5187 * configure.in: fix vax ultrix configuration.
5189 * elf.c (bfd_section_from_shdr): Deal with null return from
5190 bfd_make_section(). (elf_object_p): Select endianess properly.
5192 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
5194 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
5196 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
5198 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
5199 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
5200 * host-aout.c: Don't use aout-params.h; configure these systems
5201 in their xm files, not in a randomly generated file.
5202 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
5204 * hosts/h-vaxbsd.h: Define the form of exec and core files.
5206 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
5208 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
5209 host_aout_vec here as well.
5211 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
5213 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
5214 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
5215 to prevent undefined symbol.
5217 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5219 Various lints found on PersSony
5220 * aoutx.h: cast an enum
5221 * coff-a29k.c: many ints in reloc structure turned to enum
5222 * coffcode.h: more enums
5223 * cpu-h8300.c: more enums
5224 * opncls.c: more enums
5226 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
5228 * configure.in: Make Tahoe configuration work again.
5229 * bfd-in.h: Remove trailing comma from enum declaration.
5230 * ieee.c: Can't put byte values >0x7F into a signed char.
5232 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
5234 * Makefile.in: Add dependencies for various coff-*.o files.
5236 * elf.c: Remove extraneous paren from core_prpsinfo and
5237 core_prpstatus macros, rename core_prpstatus to core_prstatus.
5238 Replace references to old section "size" member with new
5239 "_raw_size" member. Implement elf_make_empty_symbol, which
5242 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
5244 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
5247 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5249 * coffcode.h (bfd_coff_relax_section): now static.
5250 (bfd_coff_get_relocated_section_contents): various type lints.
5252 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5254 New entry point in the transfer vector - bfd_relax_section.
5256 * aout-target.h: add to vector, call generic_relax
5257 * bfd-in.h: add to vector
5258 * bfd.c: add #define for vector
5259 * bout.c: add to vector, call generic_relax
5260 * coffcode.h: add to vector, also now has coff specific relax code
5261 for the relaxable H8/300 relocs. Also clean up abs section cruft.
5262 * elf.c: call generic_relax
5263 * ieee.c: call new vector, clean up some bugs due to the creation
5265 * libbfd.h: add bfd_generic_relax_section EXFUN
5266 * oasys.c: call generic_relax
5267 * reloc.c: implement generic_relax
5268 * seclet.c: moved much of this into coffcode.h
5269 * srec.c: call generic_relax
5270 * targets.c: define new transfer vector
5272 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5274 * everything: now modified to use smaller reloc type. Self hosts
5277 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
5279 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
5280 New files for stratus.
5282 * configure.in: Add configuration fragments for stratus.
5284 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
5286 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
5287 variables as CONST since they are set to point to a const char
5288 string. Fixes compiler complaints.
5290 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
5292 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
5295 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
5297 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
5298 symbols, so that we can emit the correct file name even
5299 if it's an include file.
5301 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
5303 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
5304 (Reported by john@labtam.labtam.oz.au (John Carey)).
5306 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
5308 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
5310 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
5311 being used to -DHAVE_PROCFS.
5313 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
5314 '#include "fopen-same.h"' to end of file to match other h-* files.
5316 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
5318 * configure.in: Change svr4 references to sysv4. Add case
5319 "unknown" for target vendor and infer some targets based
5320 on the specified operating system.
5322 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
5324 * bfd-in.h, libaout.h: ANSIfy enums.
5326 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5328 * archive.c (normalize): created version for VMS which removes the
5329 VMS directory crap from the front and end of a filename, eg turn
5330 [-.foo]bar.obj;123 into bar.obj
5331 (bfd_construct_extended_name_table): now writes index into an
5332 extended name table in decimal - the same base used to read an
5333 extended name table.
5335 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
5337 * aout-encap.c: Fix to use aout-target.h.
5338 * aoutf1.h: Use standard MY_object_p and MY_callback
5339 in aout-target.h. Remove target-specific versions.
5340 * host-aout.c: Re-write to use aout-target.h.
5341 * gen-aout.c: New files use with host-aout.c to generate
5342 host-specific a.out-related parameters.
5343 * Makefile.in: host-aout.o depends on aout-params.h, which is
5344 generated by gen-aout.
5345 * aout-target.h: Make a little more flexible.
5346 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
5347 macro. Instead, inline it in aout-target.h.
5348 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
5349 a gcc -Wall warning.
5350 * archive.c: Add missing commas in DEFUN macro (2 places).
5351 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
5352 Berkeley ones, now that libiberty has them:
5353 bcopy->memcpy, bzero->memset, bcmp->memcmp.
5354 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
5355 remove unused variable.
5357 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
5359 * elf.c (elf_core_file_matches_executable_p): Enclose corename
5360 and execname inside HAVE_PROCFS ifdef since they are unused
5361 when it is not defined.
5363 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
5365 * elf.c: Flag all sections as either code or data. We can't
5366 be sure what they are anyway, since ELF doesn't fit the
5367 traditional model of text+data+bss very well. Add new local
5368 function elf_read() to simplify code. Record entry point in
5371 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
5373 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
5374 rather than N copies of the same lines.
5376 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5378 * cpu-h8300.c: disassemble branch displacements correctly
5379 * coff-h8300.c: put reloc offsets out in 32bits
5381 * makefile.dos, configdj.bat: New files from DJ
5382 * cache.c: fopen with new macros is needed for DOS.
5383 * ieee.c: environ renamed to envi to stop an include file
5385 * opncls.c, coff-rs6000.c: more fopens with macros.
5387 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5389 * Makefile.in: infodir belongs in datadir.
5391 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5393 * Makefile.in: fix where docdir lives
5395 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
5396 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
5397 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
5398 srec.c, syms.c, targets.c : all new documentation and lint
5402 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
5404 * coffcode.h, srec.c: Lint.
5406 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5408 * Makefile.in: install using INSTALL_DATA, added standards.text
5411 * configure.in: mark directory as target dependent. configure
5412 nows works in objdir always so make file existence checks
5415 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5417 * Makefile.in: idestdir and ddestdir go away. Added copyrights
5418 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
5419 and mandir now keyed off datadir by default.
5421 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5423 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
5424 computation of arch and machine type so it's worked out before
5425 some_aout_object_p is called.
5426 * aoutx.h: (some_aout_object_p): don't set arch and mach to
5428 * archures.c: add extra field 'section_align_power' to hold
5429 default section alignment in object files.
5430 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
5431 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
5432 initialize the new field.
5433 * bout.c (b_out_callback): replace the text size, since aout
5435 * aoutx.h: Documentation in the new style
5437 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
5439 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
5440 use the saved value if mtime_set is already set (intended
5441 for archive files, though apparently not used yet).
5443 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
5445 * targets.c: Revise comments about how to configure the target
5446 vector, to match reality. Remove mention of obsolete methods.
5447 Remove long lists of capitalized macros that turn into the same
5448 thing in lowercase. Normal vector simply lists all known
5449 lowercase xvec names; all other cases are handled by SELECT_VECS.
5451 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
5454 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
5455 list of supported targets.
5457 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
5459 * archive.c (bsd_write_armap): The pad byte sometimes added to
5460 the string table in a __.SYMDEF member is now
5461 counted as part of the size of the string table.
5462 This is compatible with the old ranlib, as well as Sun's.
5464 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5466 * srec.c: Rewrote to fix many bugs; now gets the record type
5467 right, doesn't choke on input, sets the start address in an S9 and
5468 fills in the filename on an S0.
5470 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5472 * cpu-h8300.c: Add support for MEMIND addressing mode
5474 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
5476 * coffcode.h: use the new macro if available
5478 * elf.c (elf_corefile_note): cast malloc to avoid warning.
5479 * Makefile.in: Fixed dependencies due to file rename
5481 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
5482 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5483 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
5484 newos3.c, stab-syms.c, syms.c: All these files have had their
5485 #includes altered to point to the new places.
5487 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
5489 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
5491 * configure.in: Add vendor "ncr" as supported per-target vendor.
5492 Add svr4 case for i386 per-host case.
5494 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
5497 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
5499 * syms.c (bfd_decode_symclass): Return 'A'
5500 for symbols that are both absolute and global.
5501 * archive.c (bfd_special_undocumented_glue): Return NULL
5502 if bfd_ar_hdr_from_filesystem returns NULL.
5504 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
5506 * Makefile.in: added coff-h8300
5507 * configure.in: now h8 is a coff target
5508 * cpu-h8300.c: fix various disassembly problems
5509 * libcoff.h: took out some code which has been #0ed for a long
5511 * targets.c: added h8 coff
5512 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
5513 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
5515 * coffcode.h: Started to change the way machine dependencies are
5516 handled, from the nest of #ifdefs to macros defined in the
5517 including coff-<foo>.c
5519 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
5521 * aoutx.h (some_aout_object_p): Set the `executable' bit
5522 if the entry point is contained in the text segment, even if the
5523 text segment is at location 0.
5525 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
5526 nonstandard MIPS sections (.rdata, .sdata, etc).
5528 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
5529 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
5530 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
5532 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
5534 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
5536 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
5537 from syms.c to new file stab-syms.c. Also, since GNU extended
5538 type codes such as N_SETT are no longer in ../include/stab.def,
5539 include them manually.
5540 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
5541 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
5542 * libaout.h: Added prototype for aout_stab_name().
5543 * Makefile.in: Update Makefile for new stab-syms.[co].
5545 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
5547 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
5548 rather complicated seeming problem. Eliminate LOGICAL_ versions,
5549 just make N_XXX work by excluding the header from the text segment.
5550 * aoutx.h: Fix comments to match.
5552 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
5554 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
5555 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
5556 for the "logical" text segment (i.e. never consider the exec
5557 header to be part of the text segment). This change is
5558 needed for consistency with various other parts of bfd and ld.
5559 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
5560 and move calculation of obj_textsec(abfd)->size to libaout.h.
5561 * bfd-in.h: Removed bogus ';'.
5563 * Makefile.in: Add MINIMIZE flag to select lean
5564 or bloated target_vector.
5565 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
5566 * newsos3.c: Fixes to ../include/aout64.h remove need
5567 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
5569 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
5571 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
5572 handle both little and big-endian targets, with little
5573 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
5574 * host-aout.c: Add FIXME note.
5576 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
5578 * targets.c: Make the default target_vector contain
5579 just &DEFAULT_VECTOR. This makes executables a lot smaller.
5580 Old behavior can be gotten by defining ALL_TARGETS.
5581 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
5582 Factored out common code into new file aout-target.h.
5583 Saves a lot of duplicate code for a.out variants.
5585 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
5587 Get 'make headers' to work when configured with +subdirs.
5588 * Makefile.in: Add $(subdir) to docdir path.
5589 * doc/Makefile.in (protos): Add $(srcdir) prefix
5590 to name of sed scripts.
5592 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
5594 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
5595 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
5596 to include names of N_SETT etc.
5598 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
5600 * elf.c: Add minimal support for ELF symbol tables. Generates
5601 canonical bfd symbol tables from ELF symbol tables. Change the
5602 name of some functions from bfd_<name> to elf_<name>.
5604 * syms.c: Trivial fix to comment to remove a redundant "to".
5606 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
5608 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
5609 form that GDB recognizes as COFF.
5611 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
5613 * ieee.c (ieee_object_p): cast NULL correctly.
5614 * configure.in: added harris host
5616 * coff-a29k.c: Lots of changes, most from David Wood.
5618 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
5620 * coff-m88k.c (coff_write_armap): Just #undef it.
5622 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
5624 * Makefile.in: standardize on MINUS_G to disable debugging
5625 * coff-m88k.c: create coff armaps instead of bsd ones.
5626 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
5629 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
5631 * elf.c: Additions to support ELF format core files.
5632 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
5633 has support for /proc (all the include files in particular).
5635 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
5637 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
5638 of two N_SO stabs, one for directory, and one for filename.
5640 * bfd-in.h (print_vma): Factor out duplicate definition.
5642 Exit a little more gracefully when malloc returns NULL.
5643 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
5644 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
5645 * libbfd.h: Rre-generated due to libbfd.c update.
5647 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
5649 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
5651 * elf.c (elf_object_p): Don't try to create a bfd section for
5652 the first ELF section header. It is just a placeholder.
5654 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
5656 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
5657 core files, when compiling native.
5658 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
5660 FIXME: The aoutf1.h change below needs to be reversed back
5663 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5665 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
5666 manipulation of lnno fields in lineno structs in a coff-<f>.h
5667 independent way. Override it in coff-<f>.h to your favourite
5668 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
5669 (coff_swap_lineno_out): modified to use the new macros.
5671 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
5673 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
5674 unknown arch when the magic number doesn't specify the
5675 architecture, since some OSs (eg old sun3s) don't set the number, and
5676 020 is probably the right answer anyway.
5678 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
5680 * hosts/h-news.h, hosts/h-rtbsd.h:
5681 Get rid of MISSING_VFPRINTF, since libiberty provides one.
5682 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
5683 bfd_print_symbol_nm, for use by nm.
5684 * aoutx.h (NAME(aout,print_symbol)): Add code for new
5685 bfd_print_symbol_nm option, to print in nm format.
5686 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
5687 oasys.c (oasys_print_symbol): Provide stub implementations
5688 for bfd_print_symbol_nm.
5689 * syms.c: New function bfd_decode_symclass, used by nm printer.
5690 New function bfd_stab_name to look up string name of stab code.
5692 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
5694 * Makefile.in: Added ctor.c
5695 * archures.c (bfd_default_arch_struct) added
5696 bfd_default_reloc_type_lookup.
5697 * coffcode.h: removed a load of #if 0ed code.
5698 (coff_compute_file_section_positions): now works out the section
5699 alignment and size correctly in all cases.
5700 (coff_get_symtab): looks for constructor symbols and calls the
5701 right function when they're found. (coff_canonicalize_reloc):
5702 knows when a section is full of constructors and does the right
5704 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
5706 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
5707 * libcoff.h: removed #if 0ed code
5708 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
5709 arch independent constructor relocation type.
5710 (bfd_reloc_type_lookup): removed the comment "this will go away"
5711 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
5712 reloc which is used when BFD_RELOC_CTOR falls through to give a
5713 default 32bit reloc for constructors.
5714 (bfd_default_reloc_type_lookup): added.
5715 * aoutf1.h: fixed SEGMENT_SIZE typo.
5717 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
5719 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
5720 matching prefix "coff".
5721 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
5722 rs/6000 csect records.
5724 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
5726 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
5727 * configure.in: add motorola delta88 cases
5728 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
5729 write_armap prototype
5730 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
5732 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
5734 * Rename COFF-related files in `coff-ARCH.c' form.
5735 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5736 coff-mips.c, coff-rs6000.c to be exact.
5738 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
5739 make output clutter.
5740 * config/mt-*: Ditto.
5742 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
5744 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
5745 John Gilmore. Archive support from Damon A. Permezel.
5747 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
5748 * configure.in: Add rs6000 case.
5749 * targets.c: Add rs6000 vector.
5750 * archures.c: Add rs6000, fix comment on romp.
5751 * bfd-in.h (enum bfd_error): Add no_debug_section error.
5752 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
5753 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
5754 * section.c (bfd_make_section): Return NULL on attempt to create
5756 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
5757 (bfd_swap_aouthdr_in): Handle lots more members.
5758 (make_a_section_from_file): If section has already been seen,
5759 just return false rather than overwriting it.
5760 (coff_real_object_p): Understand incoming magic numbers.
5761 (coff_set_flags): Understand outgoing magic numbers.
5762 (coff_compute_section_file_positions): outgoing aouthdr magic #.
5763 (build_debug_section): Add fn for reading debug string section.
5764 (get_normalized_symtab): Handle symbol names in debug string section.
5765 Remove unused obj_string_table.
5766 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
5767 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
5768 existing section before making one.
5769 * cpu-rs6000.c: New file.
5770 * rs6000coff.c: New file.
5772 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
5774 * elf.c: Add partial support for ELF format corefiles. Still needs
5775 support for extracting registers from corefiles.
5777 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
5779 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
5780 RANLIB is defined as echo, send the output to /dev/null to help
5781 reduce clutter in the output from doing a make.
5783 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
5785 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
5786 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
5788 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
5790 * coffcode.h (coff_compute_section_file_positions): make it pad
5791 section size out if there are alignment restrictions so that the
5792 image will be ok on a system where section positions are worked
5793 out by accumulating sizes rather than from the section headers.
5794 * targets.c (proto write_armap). Changed orl_count to unsigned.
5795 * opncls.c (bfd_close_all_done). Added so that generative
5796 programs like gas can close a bfd without causing bfd confusion.
5797 * libbfd.h (changed becuase of protos)
5798 * amdcoff.c: messed with the way that jmp displacements are
5799 calcualated. This may not yet be totally correct.
5800 * archive.c (coff_write_armap): rewrote the way that ranlibs are
5802 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
5803 abs symbol has no section (like a register symbol).
5804 (coff_write_symbol) now zeros auxent before filling it up to help
5805 with sensitive applications.
5806 * libbfd.c (bfd_write_bigendian_4byte_int): added.
5808 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
5810 * bfd.c: Make sure we don't get a macro strerror().
5811 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
5812 * trad-core.c (trad_unix_core_file_failing_command): Suppress
5813 attempt to recover command, ifdef NO_CORE_COMMAND.
5814 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
5816 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
5818 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
5820 * archive.c (bsd_write_argmap): The size of the ranlib structures
5821 should not include the size field itself.
5822 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
5823 adata(abfd)->exec_bytes_size field instead of constant macro,
5824 because aoutx.h compiles to a simple .o file shared by
5825 all 32-bits a.out targets.
5827 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
5829 * configure.in: Allow i386-sco-sysv.
5830 * bout.c: Remove unused i960_align; lint dummy core file handlers.
5831 * cpu-h8300.c: lint.
5833 * host-aout.c: New strategy. We use common code, include files,
5834 and data structures to handle the file, but set a few parameters
5835 from the host's config file (page size, text start addr, etc).
5836 * libaout.h: Define HP BSD machine types.
5837 * aoutf1.h: Handle reading a.outs with these types.
5839 * trad-core.c: Pass the u.u_ar0 value as the negative of the
5840 virtual-memory-address of the .reg section. We can't just make a
5841 section for "all the regs and nothing else" because only GDB knows
5842 exactly where the regs are (scattered around the upage and stack).
5843 Clean up memory allocation. Remove big- and little-endian
5844 vectors, replace with single vector; this only runs on the host,
5845 in host byte order. Replace byteswap routines with aborts in case
5847 * targets.c: There's only one trad_core_vec now.
5848 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
5850 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
5852 * hosts/h-amix.h (free): Fix prototype.
5854 * aoutx.h: Don't use NULL as an integer, for braindead systems
5855 that declare it as (void *)0. (From Peter Schauer.)
5857 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
5859 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
5860 problem with bad Ultrix system headers.
5861 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
5862 various kinds of alignments for the various kinds of
5865 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
5867 * doc/Makefile: Don't assume . is on the path (from James Clark).
5869 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
5871 * Makefile.in: Avoid Sun Make VPATH bugs.
5872 * targets.c: Declare trad_core vectors extern.
5874 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
5876 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
5877 * libbfd.h: Moved ALIGN macro here.
5878 * bout.c (b_out_callback): Replace i960_align by align_power.
5880 * libaout.h (struct aoutdata): Added fields page_size,
5881 segment_size and exec_bytes_size. These help generic code
5882 (in aoutx.h and libaout.h) to figure out where to align
5883 the various segments in a demand paged file.
5884 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
5885 to decide if the exec header counts in a_text (text segment size).
5886 Also, assume D_PAGED flag is set; don't set it here.
5887 * bout.c (b_out_callback): Add initialization of
5888 adata fields page_size, segment_size, and exec_bytes_size.
5889 * host-aout.c (NAME(host_aout, callback) and
5890 NAME(host_aout,mkobject): Ditto.
5891 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
5892 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
5893 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
5894 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
5895 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
5896 for some systems (mainly sunos), so do it in the callback instead.
5897 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
5898 * aoutx.h (NAME(aout,set_section_contents): Change the way
5899 filepos and size of sections are carried out to support
5900 older styles of demand paged executables.
5903 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
5905 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
5906 * bfd.c: Added macros to enable gas to swap coff records.
5907 * coffcode.h: Make the coff_swap_*_out routines return the number
5908 of bytes swapped, and cleaned up their prototypes.
5909 * configure.in: Added ebmon/coff support
5910 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
5912 * targets.c: Added new entry points for coff swapping
5914 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
5916 Restructure configuration scheme for bfd, binutils, ld.
5918 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5919 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
5920 Change some config names to match other dirs.
5921 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5923 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
5924 ../include/sysdep.h.
5925 * cpu-i960.c: Strncmp needed a length arg.
5926 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
5927 * i386aout.c: Remove dead N_TXTOFF override.
5928 * trad-core.c: Don't disable the whole file if SUN4_SYS.
5929 * config/: Rename some config files to match up h-*.h names.
5930 Remove all the HOST_SYS definitions from the config files.
5931 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
5932 * hosts/h-hp9000.h: Remove USG comment.
5933 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
5934 * hosts/h-news.h, h-sparc-64.h: New config files that had
5935 previously been kludged in the <sysdep.h> file.
5937 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
5939 * config/*: trad-core support is HOST dependent, not target
5940 dependent. Target config files only set DEFAULT_VECTOR and/or
5941 other vector elements. Exception: when host-aout.c is in use,
5942 in which case we're forced to assume we're native (hp, vax,
5943 tahoe). Rename XDEPFILES to HDEPFILES.
5944 * Makefile.in: Rename XDEPFILES.
5945 * config/h-sun*: Don't force static linking.
5946 * trad-core.c: Document how to use it nowadays.
5947 * i386aout.c, newsos3.c: Clean up.
5948 * i386coff.c: Allow 386 coff files to be used as core files too
5949 (for reading core files from embedded systems).
5951 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
5953 * Add i386aout.c for a.out support on the i386.
5955 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
5957 * reloc.c, section.c, syms.c, targets.c: correct info-node
5958 structure in *doc* comments.
5959 doc/Makefile: stop hiding complaints from makeinfo.
5961 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
5963 * aoutx.h (...some_aout_object_p): Take a third parameter,
5964 the internal_exec struct, and avoid ever looking at an
5965 external_exec. All callers changed to read the entire
5966 external_exec struct, swap and check its magic number,
5967 swap in the whole structure, and pass the swapped-in version to
5969 * bout.c: Bring into modern era. Use single _object_p routine
5970 for big- aand little-endian. Provide internal and external
5971 exec header structs. Use separate swap-in and swap-out routines.
5973 * libaout.h: Move struct internal_exec from ../include/aout64.h
5974 to here. Add obj_symbol_entry_size to struct aoutdata.
5975 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
5977 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
5978 EXTERNAL_NLIST_SIZE. Callers changed.
5980 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
5982 * bfd.c: Remove strerror() to libiberty.
5984 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
5985 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
5986 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
5987 last byte of transfer, not first byte, is within the section.
5989 * host-aout.c: Remove `BSD' archive support. Lint.
5991 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
5992 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
5993 `bfd_arch_info_type'. All uses changed.
5994 * reloc.c: Rename `bfd_reloc_status_enum_type' to
5995 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
5996 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
5997 it needs a better name.) All uses changed.
5998 * targets.c: Rename `enum target_flavour_enum' to `enum
5999 target_flavour', and remove the `_enum' from all of the enum
6000 values themselves. All uses changed.
6002 * configure.in, config/h-i386mach: i386 mach host.
6003 * config/t-i386-aout: Use host-aout.c.
6005 * trad-core.c: Give it its own xvec's to make it independent
6006 of other file formats.
6007 * ecoff.c, host-aout.c: Remove refs to trad-core.
6008 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
6009 * targets.c: #ifdef TRAD_CORE, include it in the vector.
6011 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
6013 * reloc.c: Extended NEWHOWTO macro
6014 * ieee.c: Changed the way 8bit pcrel is done
6015 * cpu-h8300.c: got the registers in the right order
6017 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
6019 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
6020 prediction is vindicated!
6022 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
6023 Remove refs to howto.c, since Steve forgot.
6025 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
6027 * elf.c: took the abort out of set_arch_mach so that objdump -i will
6028 still work. Now allows any architecture/machine to be set.
6030 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
6032 * howto.c deleted and moved code to reloc.c
6034 * libbfd.h, libbfd-in.h removed $id stuff for real
6036 * cpu-h8300.c Made it match various different spellings of h8300.
6038 * archures.c: Took out the first char filter which made it only
6039 look for a cpu/arch match when the first chars of supplied and
6040 tested names were the same.
6042 * targets.c removed oasys stuff, pending someone to fix the bugs
6046 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
6048 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
6049 ELF support good enough for GDB.
6050 * configure.in, config/h-amix, config/t-m68k-elf: Handle
6051 m68k-cbm-svr4 host and target.
6052 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
6053 so `diff' and `patch' can cope.
6055 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
6057 * archures.c: removed texinfo error
6059 * init.c: added texinfo hooks, and removed initialization error
6062 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
6065 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
6067 * cpu-i960.c: Avoid numerical count of initializers.
6069 Vax Ultrix changes from David Taylor <taylor@think.com>:
6070 * host-aout.c: Make little-endian vector really little-endian.
6071 * configure.in: Separate vax and tahoe cases, handle ultrix.
6072 * config/t-vax: Add trad-core.o.
6073 * config/h-vaxult: New host system.
6075 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
6077 * bfd-in.h VERSION, change version number to 0.18, this makes a
6078 gap, but now is the same as the linker version number.
6080 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
6081 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
6082 files will eventually contain processor specific bits for bfd,
6083 like strange relocation information and dis/assembly. So far only
6084 the H8 has been even partially done. This work also ties in with
6085 the change in handling architectures.
6087 * amdcoff.c: (a29k_reloc) fix error message.
6089 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
6090 discover the architecture of the bfd. (sunos4_callback) calls the
6091 function bfd_set_arch_mach rather than stuffing stuff directly
6092 into the bfd. (sunos4_write_object_contents), changed names of
6095 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
6096 setup the environment.
6098 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
6099 headers in big endian format, regardless of the endianess of the
6102 * archures.c: totally changed. Now an architecture is represented
6103 with a pointer to an info structure rather than an enumerated type
6104 and a long. The old info is available as two elements in the
6105 structure. Future enhancements to architecure support will
6106 involve pointers to methods being placed into the info structure.
6108 * bfd.c: changed the definition of the bfd structure for the new
6111 * bout.c: (b_out_set_arch_mach) changed to use the new
6112 architecture mechanism.
6114 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
6115 the new architecture mechanism.
6117 * configure.in: added h8 stuff.
6119 * ieee.c: too many changes to note. Now ieee files written with
6120 bfd gas and ld can be read by gld and ieee only linkers and
6123 * libbfd.c, libbfd.h: changed prototype of bfd_write.
6125 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
6126 than fixing the structure directly.
6128 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
6129 than fixing the structure directly.
6131 * opncls.c: (new_bfd) makes sure that bfd_init has been called
6132 before opening a bfd.
6134 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
6135 rather than fixing the structure directly.
6137 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
6138 in the t/hmake file) a user can select which backends they want
6139 linked with bfd without changing the source.
6141 * init.c: new, looks after initializing modules.
6143 * howto.c: for future use, will allow an application to work out
6144 what cookie to use as a handle on a relcoatio howto.
6146 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
6148 * srec.c: Better error checking, partly from Peter Schauer.
6149 (srec_object_p): Avoid assuming any file that starts with 'S' is
6150 an S-record file! (Check for 3 uppercase-hex digits after it.)
6151 (ISHEX): Define new macro for checking supposedly hex characters.
6152 (pass_over): Treat as EOF any S-record line that:
6153 * doesn't have hex in either size character
6154 * produces a size larger than 0x7F
6155 * has an unrecognized type number
6157 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
6159 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
6160 opncls.c: Lint (saber actually).
6162 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
6164 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
6165 * newsos3.c: Fixed two types: newos3 -> newsos3.
6166 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
6167 to use correct segment.
6169 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
6171 * aoutx.h (print_symbol): Handle missing symbol->name.
6173 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
6175 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
6178 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
6180 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
6181 add sgi/irix support.
6183 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
6185 Changes for the AMD 29000 Ultracomputer port from David Wood.
6188 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
6190 * Makefile.in: Make subdirs work by using $(INCDIR) in the
6193 * coffcode.h (coff_real_object_p): Pass information about the
6194 current file's coff symbol format to BFD via the coff_data struct.
6195 (coff_find_nearest_line): obj_icof => coff_data.
6196 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
6197 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
6198 and DIMNUM == E_DIMNUM.
6199 * configure.in: Handle a29k-*-* hosts, and targets
6200 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
6201 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
6202 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
6203 local_linesz to `coff_data' (tdata) struct.
6204 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
6205 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
6207 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6209 * Makefile.in: $(MAKE) for make, $(docdir) for doc
6210 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
6212 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
6214 * aoutf1.h (sunos4_core_file_p): Release the right storage in
6216 (sunos4_core_file_matches_executable_p): Fix header comparison.
6217 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
6218 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
6220 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6222 Allow GDB to patch object files.
6224 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
6225 * trad-core.h (trad_unix_core_file_p): Ditto.
6226 * aoutx.h (aout_set_section_contents): On first output, check
6227 abfd->direction and complain if erroneous.
6229 * Makefile.in: Add crude dependencies.
6231 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6233 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
6234 to h/t-xxxx files so that everything will work on System V.
6236 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
6238 * aoutx.h: Add information on host-aout.c and how to configure
6239 to use it, to the manual.
6240 * configure.in: Tix typo.
6241 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
6242 else dummy out the core file support.
6243 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
6244 specified, use it to locate the data section.
6245 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
6246 rather than as chars (lint).
6248 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
6250 * aoutx.h, coffcode.h: saberized.
6252 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6254 * bfd.texinfo: some cleanup, reincorporated more intro matter from
6256 bfd.c, targets.c: minor rewording of doc segments
6259 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
6261 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
6262 etc, rather than TEXT_START_ADDR.
6263 * host-aout.c: Remove #if 0 around whole thing.
6264 Update to modern (32/64-bit) a.out naming conventions.
6265 Include a large chunk of ../include/a.out.gnu.h to get macros that
6266 are not defined by the system include files.
6267 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
6268 macro used by the other a.out implementations.
6269 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
6271 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6273 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
6274 texdoc and psdoc; make these depend on generated .texi's
6276 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
6279 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
6282 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
6283 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
6284 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
6285 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
6286 obtrusive marks indicating .c origins.
6288 * bfd.texinfo: generalize most references to linker
6290 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6292 * Makefile.in: include core.p in PROTOS (building better bfd.h)
6293 * archures.c: remove empty foo() definition (crept in at vn1.9)
6295 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6297 * bfd.texinfo: use @setchapternewpage on instead of lots of
6298 @page's; minor rephrasing in Introduction.
6300 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
6301 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
6302 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
6303 segments): used BFD (caps) more consistently as a name in
6304 discourse, fixed a few other minor typos and uses of fonts
6307 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6309 * coffcode.h: fixed bug where string table size wasn't being swapped.
6311 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6313 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
6315 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
6316 flags. (bfd_print_symbol_vandf) now knows what to do with the
6319 * aoutx.h: made translate_from_native_sym_flags and
6320 translate_to_native_sym_flags produce the above flags.
6323 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6325 * all files: update copyright notices for GPL version 2.
6326 Install header comments and attribute most modules to their
6327 authors. BFD's name is now officially "Binary File Descriptor",
6328 so remove any conflicting pejoratives.
6329 archures.h: Consists solely of comments; remove it.
6331 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6333 * Makefile.in, bfd.c: Made it compile again.
6335 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6337 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
6340 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6342 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
6343 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
6346 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
6347 29k coff by David Wood (wood@lab.ultra.nyu.edu).
6349 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6351 * Everything: created some new files, core.c format.c, reloc.c,
6352 section.c and syms.c to split the functionality a bit better.
6353 Cleaned up the rest of the files a bit, and added some
6357 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
6359 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
6360 really takes 3 arguments, patched code and ammended prototypes.
6362 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6364 * ../include/bfd.h (struct bfd_target): Added new field
6365 "align_power_min" which contains the minimum alignment for a
6366 section. This is used in coff_new_section_hook. The field
6367 insertion necessitates an update of all backends..
6369 * aoutf1.h jump table field inserted
6371 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
6374 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
6375 table field inserted.
6377 * coffcode.h(just about everything) Now patches up symbol tables
6378 using a different mechanism. The Intel major bug has been fixed,
6379 and the linker can self host on the Aviion and be debugged with
6382 * ecoff.c: new include and jump table patch, i386coff.c: new
6383 include and jump table patch, icoff.c: new include and jump table
6384 patch, ieee.c: can now read archives containing ieee modules.,
6385 libcoff.h: added (combined_entry_type), libieee.h: uped max
6386 sections to 20, m68kcoff.c: new include and jump table patch,
6387 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
6388 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
6389 srec.c: jump table patch. trad-code.c fixed #IF typeo
6391 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
6393 * coffcode.h (coff_swap_aux_in): added else case to deal with
6394 filenames less than 9 characters.
6397 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6399 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
6401 * srec.c: now allows any number of sections to be created in a
6402 file. Outputs addresses of the right length.
6404 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6406 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
6407 target didn't match, the format got set to the attempted match,
6408 breaking a future test.
6410 *../include/i386coff.h : fixed typo in type field with size
6412 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
6413 support in the jump table for the swapping routines exported to
6414 gdb. Now gdb works with the 386.
6416 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6418 * Merge in changes from gdb-3.95 release.
6419 Makefile.in: Allow hmake and tmake files to add OFILES.
6421 bfd.c: support specific targets as well as searching. When
6422 searching, take default target in preference to others.
6424 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
6425 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
6426 libbfd.h: Support specific targets as well as searching.
6427 opncls.c: Support specific targets as well as searching.
6428 targets.c: Search is short-circuited if default target matches.
6429 liboasys.c, libieee.c: Undo bothner changes that make macros
6430 work to the left of assignment, but which depend on the
6431 representations of different pointer types being the same.
6433 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6435 * i386coff.c: created.
6436 * coffcode.h: added support for 386.
6437 * Makefile.in: added support for 386.
6438 * ../include/i386coff.h: created
6440 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6442 * coffcode.h: removed all put_x_<sizes>
6443 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
6447 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6449 * opncls.c: Changed obstack_chunk_alloc use xmalloc
6451 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6453 * everything: Removed sysdep.h from bfd.h and put back into files
6454 from which it was split out. Now 64 bit version is built with a
6455 -DHOST_64_BIT="long long" on the compile line.
6457 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6459 Changed all the [get|put][name] routines to use [get|put]_[size
6462 Put in support for 64 bit work. Now two versions of bfd may be
6463 generated, according to the state of TARGET_64_BIT, one which is
6464 32 bit only, and one which is 64/32 bits.
6465 Created new back end 'demo64' to test 64 bit functionality.
6467 Renamed some files to work on DOS.
6469 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
6470 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
6471 chage, 64 bit transfer. * liba.out.h: Split out common code from
6472 sunos and newsos into liba.out. Name changes and prototype mods. *
6473 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
6474 prototypes for new functions. * libcoff.h: lint * libieee.h: make
6475 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
6476 change and 64bit stuff.* newsos3.c: common code removed, new jump
6477 table. * oasys.c: Name change * opncls.c: Portability fixes *
6478 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
6479 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
6480 be called b.out.c * coffcode.h: used to be called coff-code.h, now
6481 64bit ized. * demo64.c: 64 bit a.out back end
6483 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6485 * libieee.h: Make ieee_data and ieee_ar_data macros usable
6486 on LHS of assignment, even when using old compilers.
6487 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
6488 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
6489 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
6490 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
6491 * targets.c: Add declaration of newsos3_vec.
6493 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6495 * aout.c: fixxed some of the problems with filepos calculation.
6496 (swap_ext_reloc): fixed problem with creation of relocs.
6497 (aout_set_section_contents): fixed filepos problem
6499 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
6500 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
6501 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
6502 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
6503 cleaned up. (coff_write_object_contents) cleaned up.
6505 * ecoff.c: Totally different. Now supports ecoff fully.
6507 * icoff.c: fixed problems in relocation callout.
6509 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
6511 * m68kcoff.c: updated target vector.
6513 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
6514 choose_reloc_size. (sunos4_write_object_contents) now calls
6515 choose_reloc_size so outputs relocs correctly, also calculates the
6516 size of the sections correctly.
6520 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
6522 Merge Per Bothner's changes to modularize BFD a.out a bit.
6524 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
6525 * ieee.c: Cast enums to int before comparing them, for brain-
6527 * coff-code.h: Remove coff_get_section_contents, and use the
6528 generic one instead.
6530 * aout.c: Derive new module from sunos.c, containing generic
6531 support code for all kinds of a.out files.
6533 * sunos.c: Remove all code that goes in aout.c. Split out
6534 machine dependent followup in sunos4_object_p into
6535 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
6536 and redefine only the names we CHANGE, not all the names. Drop
6537 the little-endian vector, and rename the vector as sunos4 rather
6540 * b.out.c: Use aout.c routines for most of the work. Slight
6541 changes for the new regime. Remove close_and_cleanup and
6542 get_section_contents in favor of generics. New transfer vector
6545 * newsos.c: New support for Sony NEWS, another a.out format.
6547 * ecoff.c: Remove close_and_cleanup. New tvec regime.
6548 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
6549 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
6551 * opncls.c (bfd_close): Call format-dependent write_contents
6552 routine, if writing, before calling target-dependent
6553 close_and_cleanup routine (which is now always generic, I think).
6554 * srec.c: Use bfd_alloc instead of malloc. Remove
6555 close_and_cleanup and move code from it to
6556 srec_write_object_contents. Add write_contents to tvec.
6557 * targets.c: Remove a.out little vector, replace a.out big
6558 vector with SunOS vector. FIXME: Need Vax support again now.
6560 * libbfd.h: Add write_contents format-dependent-vector to the
6561 bfd_target vector. Supply a generic close_and_cleanup routine.
6562 * liba.out.h: Handle the new aout.c split. Add prototypes for
6563 all routines defined in aout.c. Rename "sunos" things to "aout"
6564 things. Add a few fields where needed for various formats.
6565 * Makefile.in: Add aout.c and newsos.c.
6567 * archive.c, ieee.c, oasys.c: Lint.
6569 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6572 changed forward declaration struct stat; to reduce warnings. Changed
6573 comment on bfd_h_<x>_x.
6575 * ../include/m68kcoff.h, ../include/intel-coff.h,
6576 ../include/m88k-bcs.h
6577 Now there are two incarnations of relocs, linenos and syments. One for
6578 internal digestion, and one full of char arrays for I/O. The original
6579 names have gone to detect errors.
6581 * Makefile.in, m68kcoff.c, targets.c
6582 Test new structure code with a 68k coff implementaion
6584 * coff-code.h, icoff.c, coffswap.c, libcoff.h
6585 Fixed all the places where there were problems with the size and
6586 alignments of structures on disk and structures in memory. #ifed out
6587 all the code in coffswap.c, since it should be done using the target
6590 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6592 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
6593 multiple reloc command.
6595 * sunos.c (sunos4_set_section_contents): Made it so that sections
6596 are always padded to their alignment size.
6598 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6600 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
6601 Clean up types and such (saber C problems).
6602 * ecoff.c: Clean up types and such. Remove routines that are
6603 not used. Fix up reading and swapping of shorts from files.
6605 Notes on bfd-0.5.2-patch1a, from Per Bothner:
6607 * a.out.vax.c: Remove two bogus "static" from prototypes.
6609 * ecoff.c: Got rid of lots of non-working junk (that had
6610 been copied directly from coff-code.h).
6611 Updated to be consistent with updates to icoff.c and coff-code.h.
6613 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
6614 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
6616 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
6617 but until the target_vector is automatically generated,
6618 it's as good as any. Note that the text offset is the only
6619 difference between NewsOS and SunOs (including magic numbers).
6620 (Most of the sunos_* routines should to renamed bsd_*
6621 and move to a bsd.c file. Then (and when the target_vector
6622 is automatically generated) it might make sense to create
6623 a separate Sony target.)
6625 * sysdep.h: Don't declare fread and fwrite. Causes trouble
6626 on some systems, and doesn't help on others.
6627 Similarly, only define X_OK if not already defined.
6629 * trad-core.c: Don't include sys/stat.h - at least
6630 on NewsOS 3, it has already been included.
6632 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
6634 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
6635 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
6636 symbol tables if necessary when reading them in, so gdb can use
6637 them. Add "bfd_coff_" to the names so they won't conflict with
6638 names in calling programs. FIXME-soon: if coff-code.h is
6639 included in two BFD modules, this will cause duplicate
6640 definitions; the routines should be exported to a separate,
6641 common, module (probably along with a mess of other ones).
6643 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6645 Improve modtime support.
6647 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
6648 Remove #define for bfd_get_mtime. Remove gratuitous comment.
6649 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
6650 BUG: archive members still do not get correct mod times.
6652 Improve floating point support for core files.
6654 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
6655 (sunos4_core_file_p): Create a second registers section in the
6656 core file, called ".reg2", for the float registers.
6658 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6660 * many changes to improve archive handling; found a logic flaw in
6661 bfd_check_format which only just happened to work by cooncidence.
6663 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6665 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
6668 * bfd.h: changed type of udata in asymbol to void *, like it
6669 should be. Added bfd_reloc_dangerous enum member.
6671 * coff-code.h: Fixed it so that internally generated symbols get
6672 their values relocated correctly in all cases. Removed calls to
6675 * icoff.c: Not understanding the destination symbol of a reloc is
6676 not a failure any more, just 'dangerous'. This allows linking of
6677 b.out and coff images.
6679 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
6683 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6685 * sunos.c (translate_to_native_sym_flags): fixed
6686 sym_pointer->n_value so that symbols on the way out get their
6687 section relative values calculated correctly.
6689 * coff-code.h (mangle_symbols): fixed problem where tags were not
6690 being relocated for structs, enums, unions. Also various lints.
6692 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6694 * archive.c (get_elt_at_filepos): system_call_error returned
6697 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6699 * Resolve the use of no_error and system_call_error.
6700 The bfd library itself now will never set bfd_error to
6703 The code still needs to be combed to make sure all the error
6704 codes are correct. I suspect they are not always set correctly.
6706 * The names of all the messages have _ prepended because the sun
6707 bundled compiler can't distinguish from a macro which takes an
6708 argument and the same identifier in a non-macro context.
6710 * The reason for the above being that entry points which used to
6711 be trampoline functions are now just macros which expand to a
6712 direct call through the bfd's xfer vector.
6714 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
6715 must gas have its own version of everything (the gas version
6716 had the correct value)
6718 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6720 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
6721 properly support i960 architecture and output correct reloc stuff.
6723 * bfd.h: added prototype for bfd_printable_arch_mach, added
6726 * coff-code.h: Applied patches from chrisb to support i960
6727 architecture, zero relocs and swap them correcly and conditionally
6728 compiled the timestamp.
6730 * sunos.c: Made the default section alignment 2^3 so that doubles
6731 are done properly. Fixed the same reloc bug that was in b.out.c
6733 * sysdep.h: Now compiles on a Posix box
6735 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6737 * icoff.c: Fix comment on big-endian version.
6738 * coff-code.h: Make HAS_RELOC really work (it's backwards from
6739 F_RELFLG). Set F_AR32WR in output files if little endian
6742 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
6744 * archures.c fixed =/== typo
6746 * sunos.c added architecture stuff for output. Fixed
6747 bug where files where vma(data) != size(text)
6748 were processed wrong.
6750 * coff-code.h added a lint cast
6752 * (../include/a.out.sun4.h) fixed it so zmagic
6755 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
6757 * archive.c removed loads of includes, and fixed bug where string
6758 table didn't have a null at the end.
6760 * bfd.c fixed includes, added symbols argument to
6761 canonicalize_reloc entry point.
6763 * libbfd.c fixed includes and added some lint patches.
6765 * targets.c added both sorts of intel coff.
6767 * b.out.c fixed included, changed was the canonical
6770 * icoff.c added support for callj and big and little
6773 * opncls.c added chmod+xing for files with EXEC_P set.
6775 * sunos.c fixed includes. Changed default section
6776 alignement to words. Fixed relocation stuff to work with
6779 * bfd.h various new types added, prototype for new
6780 reloc calls, changed bfd->iostream to a void *
6781 to including files don't need stdio.h.
6783 * libcoff.h added conversion table to tie relocs to
6788 * coff-code.h fixed includes. Added code to support
6789 big and little endian formats. Various lints. Better
6790 processing of symbols. Changed reloc stuff to new
6793 * libbfd.h fixed includes
6796 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
6798 * bfd.h changed name of alignment entry in sec_struct to
6799 alignment_power, because of conflicting uses within bfd.
6800 Now it should be obvious that it's a 2**n alignment
6801 specifier. Removed start_pad, end_alignment, block, minsize,
6802 output_file_alignment, subsection_alignment and original_vma fields.
6803 Added align_power() macro. Fixed bfd_section_alignment
6804 acessor macros. Added bfd_symbol_same_target macro.
6806 * b.out.c (b_out_write_object_contents) fixed to use
6807 new alignment member. Fixed (callj_callback) to use section
6808 relative symbols properly.
6810 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
6811 Fixed (translate_from_native_sym_flags) to correctly make
6812 symbols section relative.
6814 * bfd.c (bfd_errmsg) fixed various enum cast problems.
6815 (bfd_make_section) took out initialization of obsolete members.
6816 (bfd_print_symbol_vandf) added
6818 * opncls.c (bfd_create) created.
6820 * coff-code.h (coff_new_section_hook) took away refs
6821 to obsolete members. (make_a_section_from_file) added
6822 conversion between alignment types. (coff_symbol_from)
6823 added. (coff_count_linenumbers) only counts linenumbers
6824 if symbol is of coff-type. (coff_mangle_symbols) only
6825 heavily mangles symbols if symbol is coff-type.
6826 (coff_write_symbols) various lints. (coff_write_object_contents)
6827 various lints and modification for alignment conversion.
6828 (coff_slurp_relocs) fixed for use with new asection shape.
6830 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
6832 * archive.c lots of lint
6834 * b.out.c added callj relocation support, upgrated reloc howto.
6835 Fixed so that asymbol and reloc records are output
6838 * bfd.c lots of lint, support for new bfd entry point
6841 * bfd.h changed definition of asymbol to contain pointer to
6842 owning bfd, removed target dependencies.
6844 * cache.c took out print statements, put in BFD_ASSERT calls.
6846 * coff-code.h various lints, corrected linenumber output
6847 functionality. Added support for new style asymbols and
6848 bfd_print_symbol. Fixed so that asymbol and
6849 reloc records are handled correctly. Added timestamp.
6851 * icoff.c Added support for new howto shape.
6853 * liba.out.h Added support for new asymbol shape
6855 * libbfd.c various lints
6857 * libbfd.h various lints
6859 * libcoff.h added support for new asymbol shape.
6861 * sunos.c various lints. Added support for new asymbol shape
6862 and bfd_print_symbol.
6864 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
6866 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
6867 pointer lint. Added support for callj relocation. Fixed bug where
6868 the last 32 bytes of the text section were overwritten by data. Fixed bug
6869 where archives of b.out didn't work due bfd_slurp_extended_name_table
6872 * sunos.c added support for n_other field. Braced the howto table so
6873 that it won't be affected by any lengthing of the howto struct typedef.
6876 * bfd.h added support for n_other field, added special_function
6877 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
6880 * bfd.c upgraded bfd_perform_relocation, various lints.
6882 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
6884 * ChangeLog: Started ChangeLog for BFD.
6885 * ToDo: Create file for suggestions.
6887 * Makefile: Support easy loading into Saber C.
6888 Add dependencies for icoff.o and bcs88kcoff.o.
6889 Rename coff.c to coff-code.h. Change callers.
6891 * bfd.c (bfd_check_format): Allow the check_format routines
6892 to return the desired target vector, rather than just a Boolean.
6893 bfd.h (bfd_check_format): Change function pointer return type.
6894 archive.c (bfd_generic_archive_p): change callee.
6895 b.out.c (b_out_little_object_p, b_out_big_object_p,
6896 b_out_real_object_p): change callee.
6897 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
6898 in check_format transfer vectors that need a filler.
6899 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
6900 bcs88kcoff.c: change callee.
6901 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
6902 icoff.c: change callee.
6903 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
6905 * libbfd.c (zalloc): It should actually zero the storage!
6906 This was commented out for some reason.
6908 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
6909 This is so callers can avoid <stdlib.h> which doesn't exist
6912 * bfd.c (map_over_sections): Add debugging code, since I
6913 noticed the section count for sunos core files was bad, but only
6914 GDB had detected the problem.
6915 (bfd_set_section_lineno_size, bfd_set_section_linenos,
6916 bfd_get_section_linenos): Remove obsolete functions.
6917 (bfd_apply_relocations): Use longs, not ints, for the math.
6919 * bfd.h: Declare enum boolean and struct bfd_target as well
6920 as typedefs for them. Remove obsolete
6921 bfd_get_section_lineno_size.
6923 * cache.c: Make the "fdopen" support work. Keep better track
6924 of how many files are open. Centralize the opening of files
6925 and be sure bfd_open[rw] actually try to open the file. Evade
6926 linked list initialization problems.
6928 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
6930 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
6932 * cplus-dem.c: Delete file, since it is not part of BFD.
6934 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
6935 (bfd_openr, bfd_openw): Actually open the file, give error now.
6937 * sunos.c (sunos4_core_file_p): Set section count.
6938 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
6939 obsolete definitions.
6940 (_write_symbol_table): Initialize <idx> counter.
6941 (foop): Eliminate debugging code.
6947 version-control: never