1 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
3 * Makefile.in: Add .PHONY for check and installcheck rules.
5 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
7 * libbfd-in.h (artdata): Use long, not time_t for portability, at
8 least to HPUX. File below is a derived file.
10 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
12 * libbfd.h (artdata): Use long, not time_t for portability, at
15 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
17 * config.bfd: Use bigmips for mips*-*-bsd*.
19 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
21 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
22 Handle symbol number of zero.
24 * reloc.c (enum bfd_reloc_code_real): Added
25 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
26 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
28 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
29 BFD_RELOC_MIPS_LITERAL.
30 * elf32-mips.c (mips_reloc_map): Handle new relocs.
31 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
34 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
35 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
36 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
37 MY_bfd_seclet_link): Define.
38 (MY_bfd_reloc_type_lookup): Rename from
39 MY_reloc_howto_type_lookup.
40 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
41 (MY(vec)): Use JUMP_TABLE rather than listing functions.
42 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
43 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
44 terms of MY, because that causes a recusive invocation of CAT when
45 expanded within JUMP_TABLE, and ANSI compilers don't expand
47 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
48 MY_reloc_howto_type_lookup, and don't define in terms of MY.
49 (MY_canonicalize_reloc): Don't define in terms of MY.
50 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
51 than listing functions.
53 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
55 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
57 Sun Oct 31 09:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
59 * targets.c: Move enum target_flavour outside of struct and change
60 the name to enum bfd_flavour. This means bfd clients can use it.
61 * bfd-in.h: Add macro bfd_get_flavour.
64 * som.c: Add comment about how abort() on corrupt executable is evil.
66 Fri Oct 29 16:04:33 1993 David J. Mackenzie (djm@thepub.cygnus.com)
68 * gen-aout.c, libbfd.c: exit(1) instead of exit(-1).
70 Fri Oct 29 13:17:21 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
72 * bfd-in.h: Added commands for object file flag values.
74 * elfcode.h (elf_object_p): If type is ET_DYN, set DYNAMIC flag,
76 * bout.c, coff-h8300.c, coff-sh.c: Add BFD_IS_RELAXABLE to
77 object_flags field for target vector.
78 * aix386-core.c, aout-adobe.c, aout-target.h, bout.c, coff-a29k.c,
79 coff-alpha.c, coff-apollo.c, coff-h8300.c, coff-h8500.c,
80 coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c, coff-mips.c,
81 coff-rs6000.c, coff-sh.c, coff-we32k.c, coff-z8k.c, hpux-core.c,
82 ieee.c, mipsbsd.c, nlm-target.h, oasys.c, osf-core.c, som.c,
83 srec.c, tekhex.c, trad-core.c: Remove DYNAMIC from object_flags
84 field for target vector.
86 Thu Oct 28 20:02:31 1993 David J. Mackenzie (djm@thepub.cygnus.com)
88 * hosts/std-host.h: Don't declare time; causes error on mach3.
89 * configure.in (i386mach3_vec): Require aout32.o stab-syms.o.
91 Thu Oct 28 16:33:26 1993 Stan Shebs (shebs@rtl.cygnus.com)
93 LynxOS and Sparc LynxOS changes:
94 * config.bfd: Recognize sparc-*-lynxos*.
95 * configure.host: Recognize sparc-*-lynxos*.
96 * configure.in: Recognize Sparc Lynx vectors.
97 * targets.c (sparclynx_aout_vec): Declare.
98 (sparclynx_coff_vec): Declare.
99 (target_vector): Add them.
100 * cf-i386lynx.c: New file, renamed from i386lynx-cf.c.
101 * cf-m68klynx.c: New file, renamed from m68klynx-cf.c.
102 * cf-sparclynx.c: New file, support for coff in Sparc LynxOS.
103 * coff-sparc.c: New file, basic Sparc coff support.
104 * sparclynx.c: New file, support for a.out in Sparc LynxOS.
105 * Makefile.in: Change filenames appropriately, add Sparc rules.
106 * coffcode.h (coff_set_arch_mach_hook): Recognize Sparc magic
108 (coff_set_flags): Use LynxOS magic number for i386, m68k, and
109 Sparc LynxOS, set Sparc magic number for Sparcs.
110 * config/m68k-lynx.mt (SELECT_VECS): Remove redundant vector.
111 * config/sparc-lynx.mt: New file.
112 * hosts/i386lynx.h: Cosmetic improvements.
113 * hosts/m68klynx.h: Add ifdefs, #define of cfree.
114 * hosts/sparclynx.h: New file.
116 Thu Oct 28 16:23:40 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
119 * coff-h8300.c (h8300_reloc16_estimate): Declare return type.
120 Remove useless statement probably left by code copy.
121 * cpu-i960.c (compatible): Fully bracket matrix initializer.
122 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Use bfd_xmalloc
123 rather than xmalloc. Use realloc and check the return value
124 rather than xrealloc.
125 (hppa_elf_get_section_contents): Add some casts.
126 * elf32-i386.c (elf_i386_reloc_type_lookup): Remove unused
127 variable. Add default case to switch.
128 * hp300hpux.c: Declare aout_32_write_syms.
129 * i386bsd.c, i386linux.c, netbsd386.c (N_SHARED_LIB): Define as 0
130 (definition from aout/aout64.h is always 0 anyhow).
131 * i386lynx.c (swap_std_reloc_in): Remove unused variable.
132 * ieee.c (ieee_write_id): length can never be negative.
134 (ieee_archive_p): Remove unused variable.
135 * libcoff-in.h (bfd_perform_slip): Declare.
136 * libcoff.h: Rebuilt.
137 * oasys.c (oasys_write_sections): Remove zero initialization of
139 * reloc16.c: Indentation change.
141 Wed Oct 27 16:51:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
143 * configure.in, config/i386-mach3.mt: Update for new configuration
144 (--with-targets and so on).
145 * hosts/i386mach3.h: Declare errno.
146 * targets.c: Declare i386mach3_vec.
148 Wed Oct 27 12:18:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
150 * nlmcode.h (nlm_swap_auxiliary_headers_in,
151 nlm_swap_auxiliary_headers_out): Handle sharedDebugRecordOffset
152 and sharedDebugRecordCount fields.
154 Tue Oct 26 16:21:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
156 * targets.c (target_vector): Remove SCO_CORE. On Sep 11 1993,
157 we started using trad-core.c for SCO instead.
159 * targets.c (target_vector): Re-enable generic ELF and NLM targets.
161 Tue Oct 26 16:53:12 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
163 * elfcode.h (assign_file_position_for_section): Align sh_offset to
164 sh_addralign (this is what UnixWare does, and it shouldn't hurt).
166 Tue Oct 26 10:16:54 1993 Ken Raeburn (raeburn@cygnus.com)
168 From Jeff Law and Pete Hoogenboom at Utah:
170 * elf32-hppa.h (hppa_elf_stub_finish): Add prototype.
171 (ELF32_HPPA_R_ARG_RELOC): Renamed without the ELF32 prefix
172 and moved into libhppa.h. All references changed.
173 (ELF32_HPPA_R_CONSTANT, ELF32_HPPA_R_ADDEND): Likewise.
174 (get_opcode and opcode defines): Move into libhppa.h
175 * elf32-hppa.c (hppa_elf_insn2fmt): Rename and move info
177 * libhppa.h (HPPA_R_*): Moved here. Reformatted slightly to make
179 (get_opcode): Moved here. FIXME! this really should be a C function
180 inside the opcode library!
181 (bfd_hppa_insn2fmt): Likewise.
183 * targets.c (target_vector): Enable elf32-hppa vector.
185 * elf32-hppa.c (hppa_elf_get_section_contents): Add new comments
186 and clarify existing comments. Do not use DEFUN to declare this
187 function. Fix numerous indention problems. Correctly handle cases
188 where symbol extension section may need to be read from disk,
189 read from memory, or built then read from memory.
191 * elf32-hppa.h: Reformat with gnu-indent and hand fix numerous
192 formatting and indention problems gnu-indent can not handle.
193 Clarify some comments about relocation types. Comment basic
194 relocation "classes". Group PARAM declarations together.
195 (HPPA_SXT_{NULL, SYMNDX, RG_RELOC}): Make members of a new
196 enumerated type rather than #defines.
198 Tue Oct 26 02:40:46 1993 Stu Grossman (grossman at cygnus.com)
200 * som.c (hppa_object_setup): Set SEC_CODE for .text section so
201 that GDB can figure out text_start and text_end.
203 Mon Oct 25 16:05:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
205 Fix up warnings from gcc -Wall:
206 * coffgen.c (coff_print_symbol): Use %lx and cast n_value to
207 unsigned long. Use %ld for tagndx. Use %lx for offset + vma and
208 cast it to unsigned long.
209 * ecoff.c (ecoff_emit_aggregate): Use %ld.
210 (ecoff_print_symbol): Use %ld, and cast indx and sym_base to long.
211 * coffcode.h (dummy_reloc16_estimate): Specify return type.
213 * libbfd.c (bfd_write): If not everything is written out, set
214 bfd_error to system_call_error. If the return value is
215 non-negative, set errno to ENOSPC (if ENOSPC is defined).
216 (bfd_seek): If the seek fails, set bfd_error to system_call_error.
217 (bfd_generic_set_section_contents): For a bad offset + count, set
218 bfd_error to bad_value.
219 * seclet.c (rel): Don't abort. Instead, return false.
221 Mon Oct 25 09:59:37 1993 Ken Raeburn (raeburn@cygnus.com)
223 * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_SPARC_WDISP22.
225 Fri Oct 22 20:35:54 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
227 * config.bfd: handle mips*-* instead of mips-*, use mips*el
230 Fri Oct 22 14:03:33 1993 Mark Eichin (eichin@cygnus.com)
232 * m68k-lynx.mt, i386-lynx.mt (TDEFINES): set
233 FPRINTF_ALREADY_DECLARED because the objdump.c declaration of
234 fprintf collides with the native one.
236 Fri Oct 22 11:50:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
238 * targets.c (target_vector): Enable MIPS ELF vectors.
240 Fri Oct 22 07:51:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
242 * config.bfd: Use bigmips for mips-sony-bsd*.
244 * configure.host, config.bfd: Add * to end of all OS names.
246 Thu Oct 21 12:16:26 1993 Ken Raeburn (raeburn@cygnus.com)
248 * elfcode.h (FILE_ALIGN): Renamed from EALIGN, to avoid conflict
249 with Ultrix header files.
251 * som.h (struct som_section_data_struct): Renamed from
252 som_section_data to avoid conflict with macro by that name.
254 Changes from Jeff Law and Peter Hoogenboom at Utah:
256 * elf32-hppa.c (hppa_elf_reloc): Target register for a 'jump
257 in delay slot' optimization in combination with a long call
258 stub should always be r31.
260 * elf32-hppa.c: (hppa_elf_relocate_insn): To be consistent
261 across all relocation types, retrieve instruction addends from
262 the relocation entry rather than from the instruction itself.
264 * elf32-hppa.c: (hppa_elf_relocate_insn): Fix a relocation
265 error that only occurred when the addend of an 'addil' or
266 'ldil' was larger than 21 bits and very close to a 2K byte
269 * elf32-hppa.c: (hppa_elf_reloc): Handle the optimization in
270 which a jump is placed in the delay slot of a function call.
271 The jump was being accomplished via an adjustment to the
272 return pointer. This optimization would break the long call
273 stub code, if there was any.
275 * elf32-hppa.c: (hppa_elf_build_long_branch_stub): Corrections
276 to long branch stubs to avoid use of general register 2.
278 * hppa_stubs.h: New stub instructions.
280 * elfcode.h: Declare bfd_elf_find_section.
282 * som.h (som_section_data): Add new "subspace_index" field.
284 * som.c (setup_sections): Save the original SOM subspace index
285 in the BFD section associated with that subspace.
286 (som_get_symtab_upper_bound): Implement.
287 (som_get_symtab): Implement.
288 (som_print_symbol): Implement.
289 (som_slurp_string_table): New function to read a string table
290 from a SOM object file.
291 (som_section_from_subspace_index): New function to return the
292 section which corresponds to a SOM subspace index.
293 (som_slurp_symbol_table): New function to read the symbol
294 table from a SOM object file.
295 (som_make_empty_symbol): Check for errors from bfd_zalloc.
296 (som_new_section_hook): Initialize subspace_index field to
299 * som.c (som_object_setup): Fix polarity of test to set HAS_RELOC.
300 Set EXEC_P for executables.
301 (setup_sections): Correctly identify when a section has
303 (log2): New function.
304 (setup_sections): Correctly convert between SOM alignments and BFD
307 * som.c (setup_sections): Do not set SEC_ALLOC or SEC_LOAD
308 for sections which correspond to SOM spaces, doing so confuses
309 many utilities. Set assorted SEC_* flags for SOM subspaces
310 which correspond to BFD sections.
312 * elf32-hppa.c: (elf32_hppa_backend_fake_sections): The stab
313 string table should have sh_type == SHT_STRTAB. Add
314 processing to make it so.
316 * elfcode.h: (bfd_section_from_shdr): String tables (other
317 than .strtab) were not getting the file offsets recorded, so
318 they could not be read from disk.
320 * elfcode.h: (elf_make_sections): Leave the sh_addr field of
321 the section header and the vma field of a section at 0 if the
322 section is not part of the program execution image. (e.g.,
325 * som.[hc]: Change target vector prefix from "hppa" to "som".
326 Consistently use obj_som prefix to access fields in backend data
327 structures. Fix all callers/references.
329 * som.h: Do not include files only needed for core file reading here.
330 Include a.out for both HOST_HPPAHPUX and HOST_HPPABSD. Delete
331 forward structure declarations, they are unnecessary.
332 (struct somdata): Delete aux_hdr, and hp_symbol_entry_size fields.
333 Change "symbols" to "symtab". Add "stringtab" and "reloc_filepos"
334 fields for future use. Change obj_som_* macros as appropriate.
335 (som_section_data): New structure to keep SOM specific information
336 about BFD sections (for future use).
338 * som.c: Provide PARAMS declarations for all functions currently
340 (struct container): Delete unwanted structure definition.
341 (som_object_setup): Add comments. Use som_mkobject to allocate
342 SOM specific information in the BFD; use information from the
343 file and (possibly empty) auxiliary headers to initialize this
344 information. Delete redundant bfd_get_symcount (abfd) "calls".
345 (setup_sections): Return type is now boolean, fix return statements.
346 "Fix" handling of BSS like subspaces in the computation of the
347 containing space's size. If the subspace has relocations, set the
348 appropriate BFD section flags and record the index into and the
349 size of the fixup stream. Always return a value.
350 (som_object_p): Set bfd_error appropriately if errors are detected
351 from bfd_{read,seek} functions. Handle EXECLIBMAGIC type files.
352 Do not try to read a non-existant auxiliary header.
353 (som_mkobject): Flesh out.
354 (som_section_hook): Allocate space to hold SOM specific information
357 Thu Oct 21 12:41:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
360 * coff-h8300.c, coffcode.h: Change shrink parameter
361 in *_reloc16_estimate to unsigned to match prototype.
362 * archive.c: Avoid "/*" in comment.
364 Thu Oct 21 13:05:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
366 * dep-in.sed: Create our own line breaks for a more aesthetic
368 * Makefile.in: Rebuilt dependencies.
370 * elf32-mips.c: Include "seclet.h".
371 (mips_elf_fake_sections): Force size of .reginfo section to sizeof
372 Elf32_External_RegInfo.
373 (mips_elf_seclet_link): New function. Link the .reginfo section
374 specially, and pass everything else to the generic routine.
375 (bfd_elf32_bfd_seclet_link): Define macro.
376 * elf32-target.h: If bfd_elf32_bfd_seclet_link is already defined,
379 Wed Oct 20 12:22:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
381 * libnlm.h (nlm_backend_data): Added signature field.
382 (nlm_signature): New macro.
383 * nlmcode.h (nlm_object_p, nlm_write_object_contents): Use the NLM
384 signature from the backend rather than the constant NLM_SIGNATURE.
385 * nlm32-i386.c (nlm32_i386_backend): Initialize signature field.
387 * aoutf1.h (MACHTYPE_OK): Accept M_UNKNOWN.
388 (NAME(sunos,set_arch_mach)): Treat M_UNKNOWN as 68000, not 68020.
390 Wed Oct 20 10:28:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
392 * hosts/i386bsd.h [__bsdi__]: Define HOST_DATA_START_ADDR.
394 Wed Oct 20 10:10:07 1993 Ken Raeburn (raeburn@cygnus.com)
396 * Makefile.in (HFILES): New variable, for use in "make dep".
397 (.dep): Depend on $(CFILES) and $(HFILES). Delete .dep1 and
398 remake it, so that "$?" is complete.
399 (.dep1): Don't need to remove .dep1 first.
400 (dep.sed): Depend on config.status, not Makefile.
403 Tue Oct 19 15:26:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
405 * coff-alpha.c: Implemented reloc handling for the linker, made
406 various other related changes.
407 * libecoff.h (ecoff_backend_data): Added rdata_in_text field.
408 Renamed finish_reloc to adjust_reloc_in. Added adjust_reloc_out
410 (ecoff_bfd_get_relocated_section_contents): Don't define.
411 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags):
412 Handle .lita section.
413 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_FINI.
414 finish_reloc backend field renamed to adjust_reloc_in.
415 (ecoff_bfd_seclet_link): Adjust number of aux entries to
416 debug_align boundary.
417 (ecoff_compute_section_file_positions): If rdata_in_text put
418 .rdata section in text segment, not data segment. Put .pdata
419 section in text segment.
420 (ecoff_write_object_contents): Likewise. Also, call
421 adjust_reloc_out, and handle .lita, .xdata, .pdata, .fini and
422 absolute sections when writing out relocs.
423 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, output 2 for
424 bldrev field, as on Alpha OSF/1. Padding field is now 2 bytes.
425 * coff-mips.c (mips_ecoff_swap_reloc_out): Added assertion.
426 (mips_adjust_reloc_in): Renamed from mips_finish_reloc.
427 (mips_adjust_reloc_out): New function (does nothing).
428 (mips_ecoff_backend_data): Initialize new fields.
429 (ecoff_bfd_get_relocation_section_contents): Define to be
430 bfd_generic_get_relocated_section_contents.
432 * reloc.c (bfd_perform_relocation): Added casts to avoid Alpha
435 Thu Oct 14 01:10:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
437 * reloc.c (bfd_perform_relocation): Add comments attempting to
438 explain PC relative relocations.
440 * coffcode.h (styp_to_sec_flags): Don't set SEC_DEBUGGING until it
442 (coff_compute_section_file_positions): Remove check for
443 USE_DISCARDED_SECTIONS_COUNT.
444 * coff-i386.c: Don't define USE_DISCARDED_SECTIONS_COUNT. Basing
445 it on host defines is wrong.
447 * ecoff.c (ecoff_bfd_seclet_link): Don't link a .reginfo section.
448 (ecoff_write_object_contents): Don't require the .reginfo section
449 to be a particular size.
451 Wed Oct 13 18:39:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
453 * Makefile.in (dep-in): New rule, for editing dependencies into
454 Makefile.in in $(srcdir). Use move-if-change.
455 (.dep1, dep): Use move-if-change.
456 (CFILES): Add coff-apollo.c.
458 Sun Oct 10 18:02:56 1993 Troy Rollo (troy@cbme.unsw.EDU.AU)
460 * Makefile.in: Recognise new file, coff-apollo.o
462 * coff-apollo.c: New file
464 * coffcode.h: Recognise apollo magic numbers and writable text
466 * coffswap.h: Swap Apollo optional header entries
468 * config.bfd: Add line for Apollo
470 * configure.host: Replace apollo68b and apollo68v with Apollo
472 * configure.in: Recognise apollocoff_vec
474 * targets.c: Likewise
476 * config/apollo.mh, config/apollo.mt: New files
478 * hosts/apollo68.h: Remove inclusion of strings.h
480 Wed Oct 13 14:28:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
482 * coff-i386.c (i3coff_object_p): Now static.
484 * Makefile.in: Updated dependencies.
485 (.dep, .dep1, dep.sed): New targets, to make "make dep" work
487 * dep-in.sed: New file.
489 * m68klynx-cf.c (ONLY_DECLARE_RELOCS): Define, to avoid name
490 conflicts when "--with-targets=all".
491 * coff-m68k.c (m68kcoff_howto_table, m68k_rtype2howto,
492 m68k_howto2rtype): Rename via macros to keep namespace clean.
493 * configure.in: For m68klynx_coff_vec, include coff-m68k.o for
496 Tue Oct 12 17:03:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
498 * elf32-mips.c: Extensive additions to do relocations and to
499 handle MIPS specific sections.
500 * libelf.h (elf_backend_data): Pass fourth argument to
501 elf_backend_section_from_bfd_section to permit it to control the
502 section index to use.
503 (elf_obj_tdata): Add gp and gp_size fields.
504 (elf_gp, elf_gp_size): New accessor macros.
505 * elfcode.h: Removed a number of unused local variables.
506 (elf_fake_sections): Clear section header before calling
507 elf_backend_fake_sections, not after.
508 (prep_headers): Return true at end.
509 (elf_section_from_bfd_section): Pass retval argument to
510 elf_backend_section_from_bfd_section.
511 * elf32-hppa.c (elf32_hppa_backend_section_from_bfd_section):
512 Accept and ignore new retval argument.
513 * bfd.c: Include libelf.h.
514 (bfd_set_gp_size): Handle ELF targets.
515 * Makefile.in (bfd.o): Depends upon libelf.h.
516 (elf32-mips.o): Depends upon $(INCDIR)/elf/mips.h.
518 Mon Oct 11 17:25:18 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
520 * ecoff.c (ecoff_mkobject): Check bfd_make_section return value.
521 (ecoff_mkobject_hook): New function.
522 (ecoff_new_section_hook, ecoff_sizeof_headers,
523 ecoff_compute_section_file_positions, ecoff_set_section_contents,
524 ecoff_write_object_contents): Handle dummy REGINFO section.
525 (ecoff_get_section_contents): New function to handle reading
527 * libecoff.h (ecoff_get_section_contents): Change from macro
528 definition to function prototype.
529 (ecoff_mkobject_hook): New prototype.
530 * coff-alpha.c (alpha_ecoff_mkobject_hook): Removed.
531 (alpha_ecoff_backend_data): Use ecoff_mkobject_hook.
532 * coff-mips.c (mips_ecoff_mkobject_hook): Removed.
533 (mips_ecoff_backend_data): Use ecoff_mkobject_hook.
535 Fri Oct 8 15:25:33 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
537 * libbfd.c (bfd_get*32, bfd_get*64): Prevent ANSI sign extension
538 by casting the most significant byte to bfd_vma.
540 Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
542 * configure.in: Do not define SELECT_VECS, SELECT_ARCHITECTURES
543 if configuring --with-targets=all.
545 Thu Oct 7 17:34:07 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
547 * aoutx.h (howto_table_std): Correct the "size" field in some
550 * reloc.c (reloc_howto_type): Change documentation to dispel any
551 notion that the "size" field is a power-of-two indicator.
553 Thu Oct 7 10:50:38 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
555 * coffswap.h: (bfd_swap_reloc_in): a symndx is signed.
557 Make support for relaxing more generic.
558 * reloc16.c: Add new target entry - bfd_coff_reloc16_estimate,
560 * libcoff.h, libcoff-in.h: declarations. Prototypes
561 * coffcode.h (bfd_coff_std_swap_table): Add calls to
562 coff_reloc_16_extra_cases and coff_reloc16_estimate.
563 (dummy_reloc16_estimate): New function.
564 * coff-h8300.c (h8300_reloc16_estimate): New function
566 Thu Oct 7 14:24:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
568 * elfcode.h (EALIGN): Define, dependent on ARCH_SIZE.
569 (align_file_position): New function.
570 (elf_locate_sh): Disabled function deleted.
571 (assign_file_positions_for_symtab_and_strtabs): Align position,
572 then place symtab, then do other sections.
573 (map_program_segments): Align program header.
574 (assign_file_positions_except_relocs): Align section headers.
575 (assign_file_positions_for_relocs): Align relocation sections.
577 Tue Oct 5 10:44:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
579 * configure.host: Recognize hppa*-*-hiux* (currently synonym for hpux).
580 Change other hppa entries to use -*- not -hp-.
581 * config.bfd: Recognize hppa*-*-hiux* (currently synonym for hpux).
583 * coff-rs6000.c, cpu-rs6000.c, rs6000-core.c: Change non-ASCII
584 characters in comment to octal escapes.
586 Sun Oct 3 12:35:15 1993 Stan Shebs (shebs@rtl.cygnus.com)
588 * coff-i386lynx.c: Removed, name too long.
589 * i386lynx-cf.c: New file, was coff-i386lynx.c.
590 * configure.in: Reflect file name changes.
591 * Makefile.in: Mention Lynx-related files.
593 * i386lynx.c (lynx_32_swap_ext_reloc_in): get reloc bits in i386
596 * m68klynx-cf.c: New file, defines coff format for M68K LynxOS.
597 * m68klynx.c: Remove coff vector definition, now in m68klynx-cf.c.
599 * coffcode.h (sec_to_styp_flags): Set section flag to STYP_INFO
600 for .stab, .stabstr and .debug sections, and set SEC_DEBUGGING for
601 sections of type STYP_INFO. (from Minh Tran-Le)
602 (coff_compute_section_file_positions): Add discarded_sections_count
603 to abfd->section_count, which helps `strip' keep the size
604 of the executable header constant.
605 * coff-i386.c (discarded_sections_count): New variable, initialized
606 to zero. For use by `strip'. Currently being used only in aix386
607 coff, but may be useful for other coff systems. (from Minh Tran-Le)
609 * coffswap.h (coff_swap_filehdr_out): Added a missing cast.
611 * archive.c: Cosmetic improvements.
612 * opncls.c: Cosmetic improvements.
613 (new_bfd): Removed redundant structure slot init.
615 Sat Oct 2 18:48:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
617 * config/news-mips.mh, hosts/news-mips.h: New files.
618 * configure.host: Use news-mips for mips-sony-bsd*.
620 Fri Oct 1 13:14:17 1993 Stan Shebs (shebs@rtl.cygnus.com)
622 * configure.in: i386lynx_coff_vec requires coff-i386lynx.o.
623 * coff-i386lynx.c: New file, defines Lynx target vector and name,
624 includes coff-i386.c.
625 * coff-i386.c (i386coff_vec): Allow redefinition of target vector
626 symbol and name, if TARGET_SYM and/or TARGET_NAME are defined.
627 * i386lynx.c: Remove coff vector definition entirely.
628 (lynx_32_swap_ext_reloc_in): Define.
629 (lynx_32_swap_std_reloc_in): Define, get reloc bits in i386
631 (lynx_32_swap_ext_reloc_out): Define.
632 (lynx_32_swap_std_reloc_out): Define.
633 (lynx_32_slurp_reloc_table): Define, call Lynx swapping fns.
634 (lynx_32_squirt_out_relocs): Define, call Lynx swapping fns.
635 (lynx_32_canonicalize_reloc): Define, call Lynx swapping fns.
636 (WRITE_HEADERS): Define, call Lynx swapping fns.
638 * config/i386-lynx.mt (SELECT_VECS): Remove redundant vector.
640 Thu Sep 30 17:50:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
642 * reloc.c (bfd_reloc_code_type): Add linkage-table relative
643 relocations of size 8, 16, 32. Sort generic relocs by type rather
644 than size. Added a little documentation too.
646 * aoutx.h (howto_table_std): Add BASE16 and BASE32 relocs.
647 (TABLE_SIZE): New macro.
648 (reloc_type_lookup): Handle BFD_RELOC_{16,32}_BASEREL for std
650 (swap_std_reloc_out): Write baserel relocs correctly.
651 (swap_std_reloc_in): Handle r_baserel field. Assert that
652 r_jmptable and r_relative fields are clear, and that the computed
653 index does refer to a defined entry of the howto table.
655 Tue Sep 28 14:47:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
657 * section.c (bfd_make_section_anyway): New function.
658 * section.c: Change comments to say several sections can have
660 * bfd-in2.h: Re-generate to reflect above change.
661 * coffgen.c (make_a_section_from_file): Call bfd_make_section_anyway
662 if still no section after the bfd_coff_make_section_hook.
663 * coffcode.h: Add comment about TWO_DATA_SECS.
665 Tue Sep 28 03:22:24 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
667 * ecoff.c (ecoff_slurp_symbolic_info): Always determine raw_size
669 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags): Handle
672 Mon Sep 27 18:29:18 1993 Stan Shebs (shebs@rtl.cygnus.com)
674 * config.bfd configure.host: Match on *-lynxos* for LynxOS,
676 * configure.in : Replaced i386lynx_vec with i386lynx_aout_vec
677 and i386lynx_coff_vec.
678 Added m68klynx_aout_vec and m68klynx_coff_vec.
679 * targets.c (target_vector): Removed i386lynx_vec, added
680 {i386,m68k}lynx_{aout,coff}_vec.
681 * i386lynx.c: Added copy of i386coff.c, renamed bfd target to
683 * m68klynx.c: New file.
684 * config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec
685 and i386lynx_coff_vec.
686 * config/m68k-lynx.mt: New file.
687 * hosts/i386lynx.h: Added definition of cfree as free (from Eichin).
688 * hosts/m68klynx.h: New file.
690 Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
692 * archive.c: Define offsetof here.
693 * hosts/*.h: Don't define it here.
695 Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
697 * elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
700 Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
702 * hpux-core.c: Add comment about hpux version 7.
704 Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com)
706 * lynx-core.c (lynx_core_file_p): Change per-thread register
707 section names from .regXXX to .reg/XXX to avoid parsing ambiguity
708 in gdb/corelow.c. Create alias .reg section for the currently
711 Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
713 * libecoff.h (ecoff_backend_data): Removed big_magic and
715 * coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
716 of big_magic and little_magic.
717 * coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
718 matches endianess of bfd.
719 (mips_ecoff_backend_data): Removed initialization of big_magic and
721 * ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
722 based on magic number. Support r4000 magic numbers.
723 (ecoff_get_magic): New function.
724 (ecoff_write_object_contents): Use ecoff_get_magic, not fields in
725 the backend structure.
726 * cpu-mips.c (arch_info_struct): Added case for r6000.
728 For MIPS configurations put both big and little endian versions in
729 the list of targets; the code is getting compiled in anyhow.
730 * bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
731 * decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
732 * mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
733 * mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
734 * riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.
736 Fri Sep 24 00:42:23 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
738 * osf-core.c: New file for OSF/1 core file support.
739 * config/alphaosf.mh (HDEFINES): Add -DOSF_CORE.
740 (HDEPFILES): Set to osf-core.o.
741 * bfd-in2.h (union tdata): Add osf_core_data member.
742 * targets.c: If OSF_CORE is defined, add osf_core_vec to target list.
743 * Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o.
744 (osf-core.o): New dependency.
746 Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
748 * TODO: Remove note about making --with-bfd-targets use canonical
749 target configuration name (already done); reword item about
750 separating reading and writing stuff to not refer to a
753 * ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
756 Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
758 * gen-aout.c (main): Output newline after end of comment, not
759 before. (Reported by Jonathan Stone,
760 jonathan@oscar.stanford.edu).
762 Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
764 * archive.c (compute_and_write_armap): Put weak symbols in the
767 * elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab
768 section, not the .stabstr section. Set the type of the .stabstr
769 section to SHT_STRTAB.
770 (elf_section_from_bfd_section): Handle SHT_STRTAB sections.
772 * section.c (SEC_DEBUGGING): New section flag.
773 * elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS,
774 and the name starts with .debug, .line or .stab, set
775 SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab.
776 * elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
777 SEC_DEBUGGING to section_flags.
778 * elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
779 SEC_DEBUGGING and SEC_CODE to section_flags.
780 * bfd-in2.h: Updated.
782 Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
784 * bfd.c (tdata): Add lynx_core_data.
786 * ecoff.c (ecoff_compute_section_file_positions): Set filepos for
787 sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear.
788 (ecoff_write_object_contents): Don't set scnptr to zero just
789 because size of section is zero. Needed for Irix 4.0.5F.
791 Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
793 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
795 Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com)
797 * Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o.
798 * bfd-in2.h (tdata): Add lynx_core_data;
799 * config.bfd configure.host: Get rid of superfluous netbsd and
801 * configure.in: Add lynx-core.o to Lynx config.
802 * i386lynx.c: Add defs for core file support.
803 * lynx-core.c: New file with Lynx core file support.
804 * hosts/i386lynx.h: Move lots of host specific includes to here.
805 Add def of HOST_LYNX. Remove unnecessary defs.
807 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
809 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
810 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
811 SEC_DATA for a SHF_NOBITS section.
813 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
814 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
815 * nlmcode.h: Add some casts to avoid warnings.
816 (nlm_write_object_contents): Ignore relocs for sections that are
817 neither code nor data. Just use the symbol value for debugging
818 symbols; don't offset by the section vma.
820 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
822 * reloc.c (bfd_perform_relocation): Don't return an error when
823 performing a reloc against an undefined weak symbol.
824 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
825 than obsolete BSF_EXPORT.
827 Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
829 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
830 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
831 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
832 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
833 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
834 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
835 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
836 defined on all hosts, now that archive.c uses it.
838 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
840 * elfcode.h (elf_map_symbols): Create section symbols for all
841 sections, not just allocated sections; debugging sections can have
843 (elf_symbol_from_bfd_symbol): If there is an output section, use
844 the section index from that rather than the input section.
846 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
848 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
849 libbfd.h, which is regenerated from this file.
851 * bfd-in.h (symtype): Deleted typedef.
853 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
855 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
856 xor and subtract. Otherwise it will not sign extend if the type
857 of bfd_vma is larger than int.
859 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
860 and frameoffset as signed numbers. From Peter Schauer.
862 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
864 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
865 special function for all reloc entries.
866 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
868 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
869 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
871 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
873 * libbfd-in.h (struct artdata): Add armap_timestamp and
874 armap_datepos here too.
876 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
878 Improve timestamp support in BSD archive files to avoid linker
881 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
882 (bfd_flush, bfd_stat): Add prototypes.
883 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
884 (bfd_stat): Add, does fstat on a BFD.
886 * archive.c (_bfd_write_archive_contents): At end of file writing,
887 verify and possibly update the timestamp in the armap, if a BSD
888 archive. FIXME! Kludge recognizes BSD archive, rather than
889 vectoring properly. Should add to xvec.
890 (compute_and_write_armap): Move prototype to top, avoid PROTO.
891 (bsd_write_armap): Save timestamp and file location thereof, when
892 writing the armap in a BSD file.
893 (bsd_update_armap_timestamp): New function to check and
894 rewrite the timestamp.
896 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
898 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
900 * hosts/i386sco.h: Define a bunch of stuff for core files.
901 * sco-core.c: Remove, replace by trad-core.c.
902 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
903 * config/i386sco.mh: Use trad-core not sco-core.
904 * hosts/i386isc.h, config/i386isc.mh: Remove.
905 * configure.host: Use i386sco for isc.
906 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
907 * config.bfd: Use i386-coff not i386-sco.
909 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
910 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
911 i486-elf which doesn't exist).
913 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
915 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
916 padding field to zero.
918 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
919 * configure.in: Remove bogus netbsd386 handling.
921 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
922 Correct overflow detection requires matching the upper four bits
923 of the destination against the PC.
925 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
927 * configure.in: Make 64-bit stuff work with "--with-targets=all".
929 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
931 * libbfd-in.h: Removed swapping routines declarations.
932 * bfd-in.h: Added swapping routine declarations, and renamed them
934 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
935 * Changed all callers.
936 * libbfd.h, bfd-in2.h: Rebuilt.
938 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
940 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
943 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
945 * configure.in: Reorganized setting of makefile variables so
946 64-bit stuff works again.
948 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
951 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
952 "native_elf_sym" field, merged to make new type "elf_symbol_type".
953 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
954 Deleted field raw_syms.
955 (obj_symbols): Remove cast.
956 (obj_raw_syms): Deleted.
957 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
958 native_elf_sym fields.
959 * elf32-hppa.c: Changed uses of elf32_symbol_type to
962 From Pete Hoogenboom and Jeff Law:
964 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
966 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
967 bits are zero (e.g., they specify no relocations), then do not
968 even bother adding their entries to the symextn section.
970 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
971 of scope can have an argument relocation stub.
973 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
974 structure and type to elf32_hppa_stub_description. This makes
975 it consistent with the GNU coding conventions.
976 (elf32_hppa_stub_description): Added a 'next' field to allow
977 linking of stub description structures.
978 (elf32_hppa_stub_description): Added a 'stub_listP' field to
979 keep track of individual stubs.
980 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
981 Combined with the elf32_hppa_stub_description structure.
982 (elf32_hppa_stub_name_list): New type to keep track of
985 (add_stub_by_name): New function.
986 (find_stub_by_name): New function.
987 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
989 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
992 * elf32-hppa.c: (retval_mismatches): The direction of argument
993 relocation was reversed.
994 (hppa_elf_build_arg_reloc_stub): Return address was not being
996 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
997 argument relocation bits so this function can be used in the check
999 (hppa_elf_stub_check): Pass caller argument relocation bits into
1000 hppa_elf_arg_reloc_needed_p().
1001 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
1002 pass caller argument relocation bits into
1003 hppa_elf_arg_reloc_needed_p().
1005 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1007 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
1009 * hosts/delta88v4.h: New for SVR4.
1010 * configure.hosts: Use it.
1012 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1014 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
1015 is an SCO pre-define.
1017 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1019 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
1021 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
1023 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
1025 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
1026 symbols as BFD local symbols.
1027 (nlm_write_object_contents): Don't bother writing out exported
1028 symbols more than once; they now appear in the symbol table more
1029 than once (with and without a prefix) if necessary. Set offset
1030 values to be non-zero as NLMLINK does.
1032 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1034 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
1036 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1038 * section.c (struct sec): Move position of user_set_vma, and
1040 (SEC_BALIGN): Disable for now. I don't think it's currently used.
1042 * elf32-hppa.c (elf_hppa_howto_table): Now static.
1043 (symext_rootP, symext_lastP, global_value, GOT_value,
1044 global_symbol, global_sym_defined, symextn_contents,
1045 symextn_contents_real_size, elf_hppa_stub_rootP,
1046 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
1047 default initialization.
1048 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
1050 (hppa_look_for_stubs_in_section): Introduce temporaries to make
1051 code more readable in 80 columns.
1053 * libhppa.h (all functions): Now inline under GNU C.
1055 More patches from Jeff Law:
1057 * elf32-hppa.c (AR_WARN): Give argument which caused the
1058 invalid argument relocation.
1059 (AR_UNIMP): Delete unused macro.
1060 (hppa_elf_set_section_contents): Always return a value.
1061 (elf32_hppa_backend_table_processing): Likewise.
1062 (elf32_hppa_backend_section_processing: Likewise.
1064 * som.c: New file containing SOM specific code extracted
1067 * som.h: New file containing SOM specific code extracted
1072 * libhppa.h: Delete SOM specific code. Add generic PA
1073 code which can be shared by both SOM and ELF backends.
1075 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
1076 depends on libhppa.h now.
1078 * configure.in (hppa_vec): Needs som.o module instead of
1081 * elf32-hppa.c: Include libhppa.h. Do not define
1084 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
1085 now lives in libhppa.h.
1086 (hppa_reloc_field_selector_type_alt): Likewise.
1088 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
1089 define malloc or free.
1091 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
1094 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
1096 (elf_hppa_reloc_type_lookup): Likewise.
1097 (elf_hppa_tc_make_sections): Likewise.
1098 (hppa_elf_arg_reloc_needed_p): Likewise.
1099 (hppa_elf_build_long_branch_stub): Likewise.
1100 (elf_reloc_map): Delete, no longer used.
1101 (elf_hppa_reloc_map): Likewise.
1102 (elf32_hppa_symextn_map_max_size): Likewise.
1103 (elf32_hppa_get_sym_extn): Abort if type is bogus.
1105 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
1106 of the .hppa_unwind section.
1108 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1110 * config.bfd: recognize m88110.
1112 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1114 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
1116 * elfcode.h (elf_section_from_bfd_section): Add detection of
1120 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
1121 New functions for support of long branch stubs.
1122 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
1123 check for long branch stubs.
1124 (hppa_look_for_stubs): Unused function. Removed.
1125 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
1126 version of bfd_set_section_contents.
1127 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
1128 when BFD is configured for debugging.
1130 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
1131 to return a list of symbols that have non-zero argument
1133 (hppa_elf_stub_finish): Make sure stub generation is done only
1136 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
1137 generation relocation entries within a stub.
1138 (hppa_elf_build_arg_reloc_stub): Corrections to argument
1141 * elf32-hppa.c: New #define's for argument relocation types.
1142 (mismatches, retval_mismatches): Updated to reflect new
1143 argument relocation types.
1144 (CURRENT_STUB_OFFSET): New macro.
1146 * elfcode.h (map_program_segments): Set the PF_X bit for data
1149 * elf32-hppa.c: (elf_hppa_howto_table): Add
1150 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1151 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
1154 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
1155 R_HPPA_STUB_CALL_17 for support of linker stub generation.
1157 * hppa_stubs.h: Add new instructions that are used in linker
1160 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
1161 unwind descriptor were incorrect.
1163 * libelf.h (bfd_elf_find_section): Declare.
1165 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
1166 function in place of global_sym field in elf_backend_data
1168 (elf32_hppa_backend_symbol_table_processing,
1169 elf32_hppa_backend_section_processing,
1170 elf32_hppa_backend_fake_sections,
1171 elf32_hppa_backend_section_from_shdr,
1172 elf32_hppa_backend_section_from_bfd_section): New functions to
1173 provide support of symbol extension sections and argument
1175 (elf_info_to_howto): Remove call to abort().
1177 * elf32-target.h: Support for special processing by the backend.
1178 (struct elf_backend_data): Added elf_backend_symbol_processing,
1179 elf_backend_symbol_table_processing,
1180 elf_backend_section_processing, elf_backend_section_from_shdr,
1181 elf_backend_fake_sections, and
1182 elf_backend_section_from_bfd_section fields.
1183 * elfcode.h: (bfd_section_from_shdr): Add a check for
1184 processor-specific section types.
1185 (elf_fake_sections): Add a check for processor-specific
1187 (bfd_elf32_write_object_contents): Add a check to see if
1188 there is any final section processing to be done by the
1190 (elf_section_from_bfd_section): Add a check for
1191 processor-specific section types.
1192 (elf_slurp_symbol_table): Remove reference to global_sym in the
1193 elf_backend_data structure. Replace it with a call to
1194 elf_backend_symbol_processing.
1195 * libelf.h: Remove global_sym field in the elf_backend_data
1196 structure. Replace it with a series of backend-specific
1199 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
1200 stub_sym should be called target_sym.
1201 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
1202 rather than the output bfd (output_bfd).
1203 (hppa_elf_reloc): Get rid of references to the global_sym field in
1204 the elf_backend_data structure.
1206 * elfcode.h (elf_fake_sections): Check the correct condition for
1207 .bss. Also, detect the existence of a .note section.
1209 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
1212 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
1213 should be a reference to bfd_arch_hppa.
1215 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
1216 the bfd_check_format structure to avoid a type mismatch.
1218 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
1219 and Jim Kingdon (kingdon@cygnus.com)
1222 * netbsd386.c: New file.
1223 * aoutx.h: Make sym_is_debugger_info true for N_FN.
1224 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
1225 libaout.h, targets.c: Other changes.
1227 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1229 * config/m88k-elf.mt: New file.
1230 * config.bfd: Use it for m88*-*-sysv4*.
1232 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1234 * elfcode.h (elf_build_phdrs): Unused function deleted.
1235 (bfd_shdr_from_section): Ditto.
1236 (write_relocs): Don't change section contents for addend.
1237 (elf_locate_sh): Return type is now always elf_internal_shdr,
1238 since the other types were really aliases for this type anyways.
1239 Don't compile this function, since it is static and doesn't appear
1240 to be used in this file.
1241 (sym_is_global): Return non-zero for weak symbols. Abort if
1242 section pointer is null.
1243 (swap_out_syms): Reorder tests so function symbols can be weak.
1244 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
1245 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
1246 extracting out some common code. Abort if BFD section symbol has
1248 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
1249 section symbols. Don't read section contents to fill in addend
1252 * elf32-i386.c (elf_howto_table): All partial_inplace fields
1257 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1259 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
1260 specific information for a symbol. Put in elf_sym_num, which
1261 gives the external symbol number in the elf object file, since
1262 local symbols must come before global symbols.
1263 (elf_sym_extra): New macro.
1264 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
1265 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
1266 symbol number to external number. Store the address of the
1267 Elf_Sym_Extra field for the symbol in the udata field.
1268 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
1270 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
1272 * elfcode.h (elf_obj_tdata): Add field to count the size of the
1273 array of pointers to section symbols.
1274 (elf_map_symbols): Bump the max index of the section symbols so
1275 that we don't overwrite memory. Store the max index into the
1276 elf_obj_tdata field.
1278 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1280 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
1281 to the section symbols we created. Remove unused field
1283 (elf_map_symbols): Fill in array of pointers to section symbols.
1284 Only create section symbols for sections that have SEC_ALLOC set,
1285 and have non-zero size.
1286 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
1287 section symbol, look up the section in the list of section
1288 symbols, and set the udata pointer appropriately. Otherwise, if
1289 udata is still NULL, fail an assertion, and use 0, instead of
1292 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1294 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
1295 mipslelf and mipsbelf respectively.
1296 * config/mipslelf.mt, config/mipsbelf.mt: New files.
1297 * elf32-mips.c: Added some reloc information.
1298 * configure.in: Fixed error message.
1300 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
1302 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1304 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
1305 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
1306 * archures.c: Alphabetize decls.
1308 * configure.in, targets.c: Add missing vectors to the tables.
1309 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
1310 Remove hp300bsd_vec due to clash with sunos_big_vec.
1312 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1314 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
1315 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
1316 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
1317 * Makefile.in, configure.host, config.bfd: Corresponding changes.
1318 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
1320 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1322 * coffgen.c (coff_section_symbol): If section's output_section is
1323 not yet set, point to itself. This is needed because this is
1324 called on the output file, not the input file.
1326 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
1327 dummy value, rather than leaving it NULL.
1329 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
1331 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
1332 bfd_default_set_arch_mach.
1334 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1336 * config.bfd (cpu): Extract from canonical name with sed.
1337 * configure.in: Don't pass it.
1339 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1341 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
1342 BYTE_SIZE conflicts with a Mach header.
1343 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
1345 * configure.host: Make sure all OS fields end in *.
1347 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1349 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
1350 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
1351 doesn't exist, don't try to create it.
1353 * nlmcode.h (nlm_write_object_contents): procedure offsets are
1354 from start of code segment, not start of file.
1355 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
1357 * configure.in (SELECT_VECS switch): Likewise.
1359 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1361 * format.c (bfd_check_format): If the target matches the default
1362 target, set match_count to 1, to ignore any previous matches.
1364 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
1366 * configure.in: Add reloc16.o when we add
1367 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
1368 Makefile.in (BFD_LIBS): Remove reloc16.o.
1370 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
1373 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
1374 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
1375 S-records via SELECT_VECS.
1377 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
1378 support S-records, for convenience.
1380 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
1382 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
1383 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
1384 Read and write Alpha relocs. Can't process them yet.
1385 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
1386 If the section does not already exist, create it.
1388 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
1391 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
1392 finish_reloc fields.
1393 * ecoff.c: Move MIPS reloc support from here...
1394 * coff-mips.c: to here.
1395 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
1397 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
1398 finish_reloc backend function.
1399 (ecoff_write_object_contents): Removed MIPS specific assertions.
1400 * coff-mips.c (mips_finish_reloc): New function.
1401 (mips_ecoff_backend_data): Fill in new fields.
1402 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
1404 * targets.c: Added extern for ecoffalpha_little_vec.
1406 * bfd.c (_bfd_host_big_endian): Removed.
1407 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
1409 * bfd-in2.h: Regenerated.
1411 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1413 * config.bfd: New file, broken out of configure.in.
1414 * configure.in: Use it, and use standard target names for
1415 --with-targets, replacing --with-bfd-targets.
1417 * archures.c (archures_init_table): Add bfd_sh_arch.
1419 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
1420 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
1421 Fix error in error message.
1423 * oasys.c: Make bfd_error_vector extern.
1425 * configure.in: Include stab-syms.o for a.out/b.out targets
1426 and hp300{bsd,hpux}.
1428 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
1430 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
1431 section before setting output_has_begun.
1432 (nlm_set_section_contents): Remove argument names from
1433 mangle_relocs_func prototype.
1434 (nlm_write_object_contents): Remove shadowing local variable.
1435 Don't write out debugging symbols if debugInfoOffset is -1. Add
1436 the codeImageOffset to the start, exit, and check procedure
1438 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
1439 Don't check partial_inplace field; its value is irrelevant.
1441 * Base use of sco-core on host, not target.
1442 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
1443 * config/i386-sco.mt (TDEFINES): Removed.
1444 * config/i386sco.mh: New file to use sco-core.
1445 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
1447 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
1448 conversions for some fields.
1450 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1452 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
1453 error rather than aborting.
1455 * libnlm.h (struct nlm_backend_data): Added mach field.
1456 (nlm_machine): New accessor macro.
1457 * nlm.c (nlm_mkobject): Set architecture and machine from backend
1459 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
1461 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1463 * configure.in: Replace calls to sort with shell code
1466 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1468 * configure.in: Include aout32.o for any a.out/b.out formats.
1470 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1472 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
1473 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
1474 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
1475 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
1476 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
1477 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
1480 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1482 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
1484 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1486 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
1488 * bfd.c (bfd_scan_vma): New function.
1490 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
1492 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
1494 * bfd-in2.h: Updated.
1496 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
1499 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1501 * configure.in: Remove unneeded test.
1503 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1505 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
1507 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1509 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
1511 * PORTING, TODO, config/README: Update to reflect below changes.
1513 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
1514 --with-bfd-targets="target1,target2,..." and the special target
1515 "all" to get the previous default behavior.
1516 Figure out which architecture and backend .o files are needed from
1517 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
1518 the .mt files. Define TDEFAULTS based on them, also.
1520 * Makefile.in: Remove references to MINIMIZE.
1521 * archures.c, targets.c: Ditto.
1523 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
1524 SELECT_ARCHITECTURES as variables rather than as -D arguments to
1527 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
1528 i960-coff.mt (TDEFAULTS): Don't put the default vector in
1529 SELECT_VECS manually; it's automatic now.
1531 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
1532 SELECT_VECS manually; -DSCO_CORE does it automatically now.
1534 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
1535 (TDEFAULTS): Don't define BFD; not used.
1537 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
1538 this is a host, not a target.
1540 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
1542 * elfcode.h (elf_object_p): Add comment about what this function
1543 does and to watch out for side effects. Add FIXME for memory leaks.
1544 Fix comment about checking for matching byte order. Preserve
1545 pointer to old tdata (if any), and restore it if we don't match
1546 file with target vector. If we are going to use goto's, use them
1547 consistently and maintainably.
1548 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
1549 to note that the problem is even more serious than just leaked
1550 memory. Replace goto with more traditional return.
1552 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1554 Fix incorrect or useless makefile variable definitions:
1555 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
1556 define DEFAULT_VECTOR, instead of TDEFINES.
1557 * config/i386aix.mh (MINIMIZE): Don't define.
1558 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
1559 * config/rs6000.mh (ALLOCA),
1560 * config/i386v.mh (ALLOCA),
1561 * config/i386linux.mh (ALLOCA),
1562 * config/i386isc.mh (ALLOCA),
1563 * config/go32.mh (EXTRALIBS): Don't define; not used.
1564 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
1565 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
1566 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
1568 * config/.Sanitize (Things-to-keep): Add README.
1569 * config/README: New file, explaining the variables.
1571 * targets.c (target_vector): Add hp300_bsd_vec.
1572 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
1573 (hp300bsd.o): New rule.
1575 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1577 * libelf.h (NAME): Provide a default definition, that's neither
1578 for 32 bits nor for 64.
1580 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1582 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1583 that is what is in elf.c.
1585 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1587 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
1588 scBss and scSBss symbols, since it was wrong.
1590 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
1593 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
1594 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
1596 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
1597 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
1599 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1601 * hpux-core.c: Cast return value from bfd_zalloc.
1603 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1605 * aoutx.h (log2): Delete i387-specific code.
1607 * Makefile.in (BFD_LIBS): Always include elf.o.
1608 (BFD32_BACKENDS): Don't include elf.o here.
1609 (ofiles): Delete references to ofiles2 and ofiles3.
1610 (do_clean): Delete ofiles.
1611 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
1612 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
1613 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
1615 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
1618 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
1619 (from Meissner's additions to bfd-in2.h).
1621 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
1625 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
1627 * elfcode.h (elf_write_object_contents): Don't drop core if
1628 elf_symbol_from returns a NULL pointer when processing a non-elf
1629 symbol, use a 0 size instead.
1631 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1633 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
1634 bfd_elf32_hash, since the hash table is independent of the 32/64
1637 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1638 that is what is in elf.c.
1640 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1642 * elf32-i386.h (reloc_type): Reformat spacing.
1643 (elf_howto_table): Add the rest of the 386/ELF relocations.
1644 (elf_i386_reloc_type_lookup): Ditto.
1645 (elf_i386_info_to_howto): Ditto.
1646 (elf_i386_info_to_howto_rel): Ditto.
1648 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
1650 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
1651 of nlm_slurp_symbol_table as boolean, not pointer.
1652 * nlmcode.h (nlm_canonicalize_reloc): Test return value
1653 of nlm_slurp_reloc_fixups as boolean, not pointer.
1655 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1657 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
1658 are now predefined by GCC
1660 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1662 * coffgen.c (coff_print_symbol): Add the section offset to the
1663 line number address, so it's printed the same way as the function
1664 address. Only showed up for line numbers that aren't in the first
1667 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
1669 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
1670 (nlm_mangle_relocs_func): New macro.
1671 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
1672 (nlm_i386_mangle_relocs): New function.
1673 * nlmcode.h (nlm_compute_section_file_positions): Move all common
1674 symbols into the .bss section.
1675 (nlm_set_section_contents): Call the mangle_relocs function.
1676 (nlm_write_object_contents): Treat a reloc against any defined
1677 symbol as an internal reloc. Fix bug in external reloc counting.
1678 Get the offset and debugging type right for .bss symbols. Only
1679 output debugging symbols for defined symbols.
1681 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
1683 * coff-z8k.c (rtype2howto): Likewise.
1684 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1685 * elf32-i386.c (TRACE): Likewise.
1686 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
1687 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1688 * coffgen.c (coff_print_symbol): Do an fprintf to the file
1689 argument rather than using printf.
1691 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
1693 * coffswap.h: Added macros used when accessing several fields;
1694 default is the same as before.
1695 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
1696 * coff-alpha.c: Defined macros to use the right sizes in
1698 * libecoff.h: Backend information is now in target vector, not
1699 BFD. Start of backend information is COFF backend information.
1700 * coff-alpha.c, coff-mips.c: Changed accordingly.
1701 * ecoff.c (ecoff_mkobject): New function.
1702 (ARMAP_START): Changed into backend information, since Alpha uses
1704 (ecoff_slurp_armap): Don't overlay archive header.
1705 * bfd.c: Include libcoff.h.
1707 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1709 * Makefile.in (install): Fix sh syntax error.
1711 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
1713 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
1715 * nlm_slurp_symbol_table: Don't use '&' on arrays.
1717 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
1719 * ecoff.c: New file for generic ECOFF functions.
1720 * ecoffswap.h: New file for ECOFF swapping functions which differ
1721 only slightly for different targets.
1722 * libecoff.h: Added prototypes for ecoff.c functions.
1723 (ecoff_backend_data): New structure.
1724 (ecoff_tdata): Added backend_data field. Changed external data
1725 pointers to be PTR rather than to a particular struct.
1726 (ecoff_symbol_struct): Moved in from coff-mips.c.
1727 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
1728 Added ECOFF backend structures. Include ecoffswap.h.
1729 * coff-msym.c: Removed; superseded by ecoffswap.h.
1730 * bfd.c: Include coff/internal.h.
1731 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
1733 (BFD64_BACKENDS): Added coff-alpha.o.
1734 (CFILES): Removed coff-msym.c. Added ecoff.c.
1735 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
1736 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
1737 (ecoff.o, coff-alpha.o): New targets.
1738 (coff-msym.o): Removed target.
1740 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
1742 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
1743 of EXFUN in the BFD sources. Heave ho!
1745 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
1747 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
1749 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1751 * hosts/sun3.h: remove some more conflicting decls
1753 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
1755 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
1756 redefine TEXT_START_ADDR to be 0.
1758 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
1760 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
1761 host and target info.
1763 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1765 * nlm32-i386.c: New file. First cut at i386 NLM code.
1766 * libnlm.h: Added some more prototypes.
1767 (struct nlm_relent): New structure.
1768 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
1769 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
1770 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
1771 nlm_reloc_fixup_secs.
1772 (struct nlm_backend_data): New structure, with accessor macros.
1773 * nlmcode.h: Use NLM_HIBIT rather than MSB.
1774 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
1775 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
1777 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
1778 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
1780 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
1781 external references in symbol table as undefined symbols.
1782 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
1783 argument in get_symtab rather than in slurp_symbol_table.
1784 (nlm_slurp_symbol_table): Save symbol information in tdata.
1785 (nlm_print_symbol): New function.
1786 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
1787 nlm_canonicalize_reloc): New functions to read relocs.
1788 (nlm_compute_section_file_positions, nlm_set_section_contents,
1789 nlm_external_reloc_compare, nlm_write_object_contents): New
1790 functions to create NLM files.
1791 * nlm-target.h: Define all the nlm functions here either as
1792 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
1793 the backend_data field to TARGET_BACKEND_DATA.
1794 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
1795 they are now in nlm-target.h.
1796 (TARGET_BACKEND_DATA): Define as NULL.
1797 * nlm.c (nlm_mkobject): Do allocate the tdata field.
1798 (nlm_set_arch_mach): New function.
1799 * targets.c: Added nlm32_i386_vec.
1800 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
1801 (CFILES): Added nlm32-i386.c.
1802 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
1803 (nlm32-i386.o): New target.
1805 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1807 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
1808 C, and aren't needed anyway (return int)
1810 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1812 * elfcode.h: Use casts with bfd_alloc and alloca.
1814 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
1816 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
1817 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
1818 older cpp's, that don't do additional replacement on the JUMP_TABLE
1820 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
1823 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1825 Yet another trad-core variant:
1826 * config/esix.mh, hosts/esix.h: New files.
1827 * configure.hosts: Use them.
1829 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
1831 * reloc.c (bfd_perform_relocation): Handle the case of
1832 complain_overflow_bitfield, rightshift > bitpos, and a negative
1835 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1837 * elfcode.h: Reimplement segment writing.
1838 (elf_write_phdrs): Use precomputed e_phoff rather than making
1840 (elf_build_phdrs): Disabled, for now.
1841 (assign_file_position_for_section): Don't change file offset for
1843 (assign_file_positions_for_symtab_and_strtabs): New function.
1844 (struct seg_info): New type.
1845 (map_program_segments): New function.
1846 (assign_file_positions_except_relocs): For executables, leave
1847 section headers &c for last, and properly align all sections with
1849 (prep_headers): No longer abort when EXEC_P is set.
1850 (write_shdrs_and_ehdr): Deleted all code relating to program
1853 * elfcode.h (various): Deleted some unused code, and debugging
1855 (write_relocs): Cache value of last symbol looked up, to save
1856 time if the symbol is referred to repeatedly.
1857 (elf_fake_sections): Check only SEC_RELOC flag, not number of
1859 (assign_section_numbers): Likewise.
1861 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
1863 * libelf.h (struct elf_backend_data): New field, maxpagesize.
1864 (struct elf_obj_tdata): New field, phdr.
1865 * elf32-target.h (elf32_bed): Initialize maxpagesize from
1867 (ELF_MAXPAGESIZE): Default to 1.
1868 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
1869 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
1870 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
1871 Most should have length field of `2'.
1873 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
1875 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
1877 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
1879 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
1880 the top level script has already adjusted for it.
1882 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1884 * srec.c (srec_write_symbols): Get CR LF in the right order.
1886 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1888 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
1890 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1892 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
1893 bitpos when overflow checking.
1895 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
1897 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
1898 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
1899 Send error messages to stderr.
1901 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
1903 * nlm{32,64}-target.h: Remove.
1904 * nlm-target.h: New file, merged from nlm{32,64}-target.h
1905 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
1906 * nlm.c (ARCH_SIZE): Remove define to zero.
1907 * nlm32-gen.c (ARCH_SIZE): Define to 32.
1908 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
1909 * nlm{32,64}-gen.c (nlm-target.h): Include.
1910 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
1911 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
1912 nlm<size>, and use macros select size.
1914 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1916 * Makefile.in (Makefile): add configure.in, drop redundant
1917 $(srcdir), drop redundant ./
1919 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1921 * hpux-core.c: New file; backend for HP/UX style core files.
1922 * bfd.c (struct _bfd): Renamed hppa_core_data field to
1924 * bfd-in2.h: Updated.
1925 * hppa.c (make_bfd_asection, hppa_core_file_p,
1926 hppa_core_file_failing_command, hppa_core_file_failing_signal,
1927 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
1928 Removed from target vector.
1929 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
1931 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
1933 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
1934 (HDEPFILES): Set to hpux-core.o.
1935 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
1936 * hosts/hp300.h (HOST_HP300HPUX): Define.
1937 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
1938 aix386-core.o, hpux-core.o.
1939 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
1941 * reloc.c (enum complain_overflow): New enumeration with the
1942 various flavours of overflow checking.
1943 (srtuct reloc_howto_struct): Changed complain_on_overflow field
1944 from boolean to emum complain_overflow. Removed obsolete absolute
1946 (HOWTO): Removed absolute argument.
1947 (bfd_perform_relocation): Do overflow checking on all types of
1949 * bfd-in2.h: Updated accordingly.
1950 * all targets: Updated initialization of reloc howto tables.
1952 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1954 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
1957 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
1959 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
1961 * elfcode.h: Fix several illegal pointer combination warnings for
1962 usages of bfd_alloc and alloca.
1964 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
1965 apparent Sun C preprocessor recursion. Fix access macros.
1966 * nlmcode.h: Remove spurious '&' before several array references.
1968 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1970 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
1971 config/m68k-coffun.mt -> u68k-coff.mt.
1972 * Makefile.in, configure.in: Corresponding changes.
1974 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1976 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
1977 function name; it's valid without, and some compilers give
1978 warnings with it there.
1980 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
1982 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
1983 * bfd.c (union tdata): Add nlm_obj_data;
1984 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
1986 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
1988 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
1989 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
1990 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
1991 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
1992 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
1993 * bfd-in2.h (INLINE): Defines moved here.
1994 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
1995 * libelf.h (CAT4): Move define to bfd-in2.h.
1996 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
1997 * bfd-in2.h (union tdata): Add nlm_obj_data.
1998 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
1999 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
2000 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
2001 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
2002 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
2005 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2007 * configure.{hosts,in}: add i[34]86-*-lynxos* support
2009 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
2011 * elf.c, elfcode.h, libelf.h: Serious reorganization.
2012 Deleted `thunk' structure, merged into tdata, duplicate data
2014 Rearranged functions, grouping by functionality.
2015 Broke up many functions in elfcode.h, re-ordered many parts of
2016 file writing to handle unpredictable state of section relocation
2017 table as provided by various applications.
2018 Still needs cleanup: Merge functions back together, split out
2019 data structure with only data that is used only when writing out
2022 * elf.c (bfd_elf_generic_reloc): New function, taken from
2024 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
2025 bfd_perform_relocation lossage.
2027 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
2029 (ofiles): Don't use sort or uniq; do it with sh constructs.
2031 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2033 * coffcode.h: Recognize I386PTXMAGIC.
2034 * aoutf1.h, libaout.h: Add M_386_DYNIX.
2035 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
2036 New macros; use it if defined.
2037 * config/symmetry.mh, hosts/symmetry.h: New files.
2039 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2041 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
2042 * Makefile.in: Change accordingly.
2043 (CFILES): Add elf64-gen.c.
2045 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
2047 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
2049 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2051 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
2054 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2056 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
2057 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
2059 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
2061 * configure.in: Recognize h8300h-*-*.
2063 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2065 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
2066 type R_H8500_HIGH_16.
2067 * coff-sh.c (r_imm32): Get the width of the reloc right.
2069 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2071 * configure.in: Add new target m68k-coffun to the dpx/2.
2072 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
2074 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2076 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
2077 sparc-aout-specific list.
2079 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
2081 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
2083 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
2084 and Jim Kingdon (kingdon@cygnus.com)
2086 * elfcode.h: Use memset not bzero.
2087 * trad-core.c: Don't include <sys/file.h>.
2088 * i386linux.h: Include <sys/file.h>.
2089 * coff-m68k-un.c: new file to handle names with underscores on
2091 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
2092 to not duplicate the function in the executable.
2093 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
2095 * coffcode.h (MC68KBCSMAGIC): case added.
2096 * targets.c: Add m68kcoffun_vec.
2097 * configure.host: added support for Bull dpx/2.
2098 * config/dpx2.mh, hosts/dpx2.h: new files.
2099 * Makefile.in: added target coff-m68k-un.
2101 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2103 * aoutf1.h: Add definition of MACHTYPE_OK.
2105 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2107 * reloc.c (bfd_perform_relocation): Don't subtract the addend
2110 * syms.c, bfd-in2.h: Doc fix.
2112 * coffcode.h (CALC_ADDEND): Check for common section using the
2113 section flag as well as the symbol flag.
2115 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2117 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
2118 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
2119 be sufficient. Define TEXT_START_ADDR.
2121 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
2123 * aoutx.h (translate_from_native_sym_flags): Removed statep
2124 argument. Just let an indirect symbol point to the next symbol
2125 without forcing the next symbol to be undefined. Changed all
2127 * hp300hpux.c (slurp_symbol_table): Changed call to
2128 translate_from_native_sym_flags.
2129 * targets.c: Added hp300hpux_vec.
2130 * Makefile.in (hp300hpux.o): Added dependencies.
2132 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2134 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
2135 relocs together, and add 64-bit versions.
2136 (bfd_generic_get_relocated_section_contents): Argument to alloca
2139 * libbfd.c (bfd_xmalloc_by_size_t): New function.
2140 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
2142 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2143 (new_bfd): Prototype-style definition, using DEFUN.
2144 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
2145 argument is type size_t, not bfd_size_type.
2146 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
2147 * bfd.c (bfd_default_error_trap, bfd_error_trap,
2148 bfd_error_nonrepresentabltrap): Prototypes.
2149 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
2150 bfd_alloc_grow): Adjusted prototypes for arg type change.
2151 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
2152 do_slurp_coff_armap, bfd_construct_extended_name_table):
2154 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
2155 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
2158 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
2159 (ofiles): New target. Build a list of unique file names, in case
2161 (TARGETLIB): Use list of files from ofiles.
2162 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
2163 minimal-bfd flag and target makefile frag contents.
2165 * elfcode.h (elf_read): Delete static declaration, since function
2167 (elf_map_symbols): Write out section symbols for all sections, for
2169 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
2170 section symbols for the same section.
2171 (elf_find_nearest_line): Don't print message, just return false.
2173 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
2175 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
2177 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
2179 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2181 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
2182 (realclean): Remove generated headers.
2184 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2186 * section.c (bfd_set_section_content): Deny if file is not opened with
2187 the proper mode, set output_has_begun if file is openened for update.
2188 * aoutx.h (aout_*_set_section_content): Remove checks that are now
2189 done in bfd_set_section_content.
2191 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
2193 * hosts/std-host.h: Removed declarations of printf, fprintf,
2194 fcntl, fread and fwrite. They are all error prone for one reason
2195 or another. Changed declaration of memchr from char * to PTR.
2197 * configure.in (mips-*-riscos*): New target; use riscos.
2198 * configure.host (mips-*-riscos*): New host; use riscos.
2199 * config/riscos.mh (HDEFINES): Add -G 4.
2201 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
2202 rather than casting the result of bfd_h_get.
2204 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2206 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
2209 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2211 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
2212 include in search list if BFD64 is defined.
2214 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
2215 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
2217 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2219 * elf64-target.h, elf64-generic.c: New files.
2220 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
2221 (elf64-generic.o): List dependencies.
2223 * Makefile.in: List target `all' explicitly before host/target
2224 makefile fragments are included, in case they define any new
2227 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
2228 versions as appropriate. Uses updated.
2229 (elf_debug_section): Declare before use.
2230 (elf_debug_file): New function.
2231 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
2232 Alignment value in section header is n_bytes, not log2.
2233 (new_section_hook): Do nothing for now.
2234 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
2236 (elf_core_file_p): Simplify check for correct class (word size).
2237 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
2238 Initialize all fields when creating data structures.
2239 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
2240 (elf_compute_section_file_positions): Set correct class in output
2242 (elf_write_object_contents): Section symbols have empty names in
2245 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
2246 args to size_t before call.
2247 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
2249 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
2251 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
2252 number information, return 0 for line number.
2254 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2256 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
2259 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2261 * hosts/riscos.h: Define NBPG and UPAGES.
2263 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
2265 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
2266 lvalue; it contains a cast.
2268 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2270 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
2271 Use unsigned hash values for better hashing.
2272 (hash): Hash in the string length for long strings.
2274 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2276 * aoutx.h (compare): Replace 3 if's with a subtraction.
2277 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
2278 in decreasing order of success, as an optimization.
2279 (hash): Take a length arg; ignore chars after #25, for speed.
2280 (add_to_stringtab): Pass length to hash.
2282 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2284 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
2286 * elfcode.h (elf_new_section_hook): Do nothing for now.
2287 (elf_write_object_contents): Output common symbols the way ELF
2290 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2292 * libelf.h (struct elf_obj_tdata and associated macros): Moved
2293 here from elfcode.h. A couple of size-specific structure pointers
2294 were changed to PTR; uses fixed appropriately.
2295 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
2296 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
2297 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
2298 temporary macros to ease name change.
2299 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
2300 elf_string_from_elf_section, bfd_elf_find_section): Moved here
2302 * doc/Makefile.in (libbfd.h): Process elf.c too.
2303 * Makefile.in (elf.o): Note new dependencies.
2305 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
2306 code, tweaked some debug hooks.
2307 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
2310 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
2312 * hosts/riscos.h: New file.
2314 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2316 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
2317 section already exists, use its pointer to fill in rawdata slot.
2319 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2321 * hosts/std-host.h: Return value of puts and fputs is int not void.
2323 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2325 * aoutx.h (howto_table_ext): Comment the field names.
2326 * reloc.c (bfd_perform_relocation): Fix max and min values.
2328 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2330 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
2331 size-independent elf internal data structures.
2332 * elfcode.h (put_word, get_word): Define as appropriate for
2333 architecture word size. Structure swapping functions changed to
2334 use them as appropriate.
2336 * configure.in: If compiling 64-bit back ends, do them before
2339 * libelf.h: Use new size-independent versions of elf internal data
2341 (symbol_type): Reordered to put any fields dependent on target
2343 (elf_backend_data): Renamed from elf##_backend_data and made
2345 (elf_sect_thunk): Now size-independent.
2347 * libbfd.c (bfd_log2): Now returns unsigned int.
2349 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
2351 * Rename config/m88k-aout.mt to config/noop.mt.
2352 configure.in: Use it for mips-*-bsd*.
2354 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
2356 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
2357 initializer" warning from gcc.
2358 * cpu-h8500.c (arch_info_struct): Likewise.
2359 * cpu-sh.c (arch_info_struct): Likewise.
2361 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
2362 howto_*): Unused functions and variables commented out.
2363 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
2365 * cpu-h8500.c (compatible): Likewise.
2366 * cpu-sh.c (compatible): Likewise.
2368 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
2369 Always set a valid length value, even for invalid input.
2371 * srec.c (srec_write_symbols): Use sprintf_vma.
2373 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
2374 uint64_type): Provide default definitions.
2375 * hosts/std-host.h (int64 stuff): Remove them from here.
2377 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
2379 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
2380 variable. Added default case to switch.
2382 * aoutx.h (translate_from_native_sym_flags): Before casting
2383 pointers to integers, make sure the integer type is wide enough.
2384 * coff-mips.c (ecoff_set_symbol_info): Ditto.
2386 * section.c (bfd_get_section_contents): Since `count' is unsigned,
2387 don't bother comparing for less-than-zero.
2388 (bfd_set_section_contents): Ditto.
2390 * elfcode.h (bfd_add_to_strtab): Now static.
2391 (sym_is_global): New function.
2392 (elf_map_symbols): Call it. Now returns void. Removed unused
2394 (bfd_section_from_shdr): Mark string tables other than for section
2395 and symbol names as normal sections having contents.
2396 (fix_up_strtabs): New function; fixes up ELF header fields for
2397 stab sections with string tables associated.
2398 (elf_write_object_contents): Map fix_up_strtabs over all BFD
2399 sections. Reordered condition tests for symbol flags; default to
2400 local-object value instead of global-object.
2401 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
2402 inside condition test.
2403 (elf_print_symbol): Use fprintf_vma.
2404 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
2407 * bfd-in.h (int64_type, uint64_type): Define these if we fall
2408 back to "long long" for HOST_64_BIT.
2410 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
2411 without using invalid ANSI C preprocessing tokens.
2413 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
2414 * libelf.h (bfd_elf32_new_section_hook): Declare.
2415 * elfcode.h (new_section_hook): Define here.
2417 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
2418 against multiple inclusions.
2420 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
2422 * Makefile.in (bfd.h): Generate into current directory by grabbing
2423 64-bit definition (if any) from sysdep.h.
2424 * bfd-in.h: Put in marker for sysdep.h inclusion.
2426 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2428 * reloc.c (bfd_perform_relocation): Check for overflow on
2429 pc-relative relocations if the howto asked for it.
2431 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
2433 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
2435 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2437 * config/riscos.m{h,t}: New files.
2438 * configure.{host,in}: Use them.
2440 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
2442 * elf32-mips.c: comment change. This is a mips file, not 88k.
2444 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2446 * cache.c (bfd_cache_init): Increment open_files and call close_one
2448 (bfd_open_file): Don't increment open_files here.
2450 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2452 * config/delta88.mh: Don't set CC.
2454 * Makefile.in: Add elf32-{mips,m88k,generic}.
2455 elf32-{mips,m88k,generic}.c: New files.
2456 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
2457 elfcode.h (elf_object_p): Match elf32-generic for all machines which
2458 don't match a different target.
2460 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
2462 Eliminate "int8_type", "int16_type", "int32_type", and their
2463 variants from the BFD universe. Leave the 64-bit types for now,
2464 since they are in flux.
2466 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
2467 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
2468 * ieee.c: Convert uint8e_type => unsigned char.
2469 * oasys.c: Extensive changes to eliminate obsolete types.
2470 These depend on changes in ../include/oasys.h as well.
2471 * hosts/*.h: Remove declarations of all these types.
2473 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2475 * hosts/delta88.h: #if 0 out some declarations which conflict with
2478 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2480 * Makefile.in (install): remove parentdir cruft
2482 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
2484 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
2485 * Expurgate random DEFUNs that have crept in.
2487 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
2489 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
2490 only be aligned to a 4 byte boundary.
2492 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
2494 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
2497 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2499 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
2500 1927 but fixing some other important things.
2502 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
2504 * hosts/std-host.h (int64e_type): Fix definition.
2506 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
2508 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
2509 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
2510 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
2511 a STYP_TEXT section.
2513 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2515 * Makefile.in (install, headers): don't put comments after a tab
2516 in the actions section of a rule
2518 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
2520 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
2521 (ecoff_write_object_contents): If not D_PAGED, don't add the
2522 section headers to text_size. If not D_PAGED, set the magic
2523 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
2524 executable, the executable must fully occupy an even number of
2526 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
2527 ecoff_big_vec): Consistently set section alignment power to 4,
2528 since ECOFF sections should be multiples of 16 bytes.
2529 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
2530 Made ar_pad_char and ar_max_namelen agree for both.
2532 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
2534 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
2535 symbol value, since bfd symbols are section relative, but ELF
2538 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2540 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
2542 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2544 * hosts/news.h, config/news.mh: New files.
2546 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2548 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
2549 * coff-h8300.c: More addressing modes.
2550 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
2552 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
2553 H8/300H name. (compatible): New function.
2554 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
2557 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
2559 * coff-mips.c (ecoff_compute_section_file_positions,
2560 ecoff_write_object_contents): Only round to page boundaries if
2561 D_PAGED flag is set for the output BFD.
2563 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2565 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
2566 casts to work on machine where sizeof(long) != sizeof(int) !=
2568 * coffgen.c (coff_get_normalized_symtab): Ditto.
2569 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
2571 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2573 * coffgen.c (coff_write_symbols): For empty string table, write
2574 out 4 in correct byte order. (from minyard@bnr.ca)
2576 * elf32-hppa.c: Don't include libhppa.h for now; define
2577 BYTES_IN_WORD instead, until Utah sends a better fix.
2578 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
2579 of malloc and realloc.
2581 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
2583 * configure.in (mips-*-ecoffl*): New target; use decstation.
2584 (mips-*-ecoff*): Added trailing '*'.
2586 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
2587 for the FDR, not from the first PDR in the file.
2589 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
2591 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
2593 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2595 * hppa.c (hppa_get_symbol_info): New function.
2597 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2599 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
2602 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
2603 * libhppa.h (MAXCOMLEN): Define unconditionally.
2604 (_PA_RISC_ID): Only define if not already defined.
2605 * elf32-hppa.c: Include libhppa.h.
2607 From Ralph Campbell:
2608 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
2610 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
2612 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2614 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
2615 remove defines of __MSDOS__ and __GO32__ (these are in the
2618 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2621 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
2622 * config/hppabsd.mh: Don't use ranlib.
2624 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2626 * elf.c: New file, for word-size independent code.
2627 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
2628 * Makefile.in: Include elf.o in standard objects.
2630 * bfd-in.h (CAT3): Define here.
2631 * libaout.h, libelf.h: Not here.
2633 * libelf.h (struct strtab): Define here.
2634 (bfd_elf_locate_sh): Declare here.
2635 * elfcode.h (struct strtab): Definition deleted.
2637 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
2639 * Makefile.in: Make "all", not "bfd.h", be the default target.
2640 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
2641 hasn't really changed.
2643 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
2645 * elfcode.h (elf_hash): Provide elf standard hash function.
2646 (various): Key off of the machines use_rela_p field to determine
2647 whether to use REL or RELA relocations.
2648 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
2649 (elf_make_sections): Allocate a pointer to hold all data for a
2650 given section, and copy each fragment into the data region.
2651 Update the section's pointer with the REL implicit addends if the
2652 machine uses REL relocation.
2654 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
2655 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
2656 into was elf32-target.h expects.
2657 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
2658 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
2659 (elf_i386_info_to_howto): Add minimal relocation support.
2661 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
2662 elf_info_to_howto_rel fields.
2664 * elf32-target.h (elf_bed): Add support for new fields in
2667 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
2669 * elf32-hppa.c: Add symbol extension section support, fix
2670 relocation howto table, add stub generation support.
2672 * elf32-hppa.h: Add symbol extension section support, fix
2673 relocation howto table, add stub generation support.
2675 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
2678 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
2681 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
2682 the symbol is not found.
2684 * elfcode.h (elf_compute_section_file_positions): Not all section
2685 file positions were computed.
2687 * elfcode.h (elf_get_sect_thunk): New function.
2689 * hppa.c (sign_ext): Reimplement.
2691 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
2692 these functions static.
2694 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2696 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
2698 * aoutx.h (translate_from_native_sym_flags): Don't set
2699 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
2700 * aoutx.h (translate_to_native_sym_flags): Translate
2701 constructor symbols properly.
2703 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2705 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
2707 * aout-target.h (minimum_alignment): 8 byte alignment is right.
2710 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2712 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
2713 from bfd-in.h and .c files. Build bfd.h in build directory,
2714 substituting in requested target word size. Insert word size into
2715 makefile, and maybe enable 64-bit targets.
2717 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
2718 are available. Conditionalize on this. Assume HOST_64_BIT
2719 will be defined if needed, so 64-bit targets are conditionalized
2720 only in the Makefile.
2722 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2724 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
2726 * coff-sh.c (rtype2howto): Put error message on stderr.
2727 (extra_case): Delete unused variable.
2729 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
2730 before calling printf.
2732 * elfcode.h: New file, almost completely derived from old elf32.c.
2733 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
2734 * Makefile.in (elf64.o): List dependencies, don't build by
2736 (elf64.c): Add to list of sources.
2737 (elf32.o): Update dependencies.
2738 * elf32-*.c: Updated type/macro/structure names. Cleaned up
2739 namespace pollution; rename vectors.
2740 * targets.c, config/*-elf.mt: Updated.
2741 * All uses of 32-bit versions of structures, routines, and macros
2744 * Makefile.in (archures.o, targets.o): Depend on Makefile.
2746 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
2748 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
2750 * elf32.c (elf_string_from_elf_section): Handle index of zero
2752 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
2754 (elf_write_object_contents): Deleted one unused variable and
2755 initialized another to avoid gcc warnings.
2756 (elf_set_section_contents): Delete unused variable.
2758 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
2760 * i386lynx.c: New module for Lynx variant of a.out.
2761 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
2762 * gen-aout.c: Get rid of defunct endian stuff, print out true
2764 * targets.c (target_vector): Add i386lynx_vec.
2766 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2768 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
2770 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2772 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
2773 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
2774 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
2775 trad-core.c: Define a TARGET_get_symbol_info function or macro.
2776 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
2778 * bfd-in.h: Don't define bfd_print_symbol_nm.
2779 Define symbol_info type.
2780 (JUMP_TABLE): Set _get_symbol_info element.
2782 * syms.c (coff_section_type, bfd_symbol_info): New functions.
2783 (bfd_decode_symclass): Use coff_section_type.
2785 * targets.c: Add bfd_get_symbol_info call.
2787 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
2789 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
2790 complaints from ancient gcc's.
2792 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2794 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
2795 hosts/i386linux.h: Define it.
2797 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2799 * VERSION, bfd-in.h: Bump version number to 2.2.
2801 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
2802 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
2803 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
2804 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
2805 LR, RR, hppa_field_adjust): New functions.
2807 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
2809 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
2810 stabs symbols, including new indirect_ptr_ptr argument.
2811 (ecoff_slurp_symbol_table): Pass new argument in calls to
2812 ecoff_set_symbol_info.
2814 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2816 * configure.in: For m68k sysv systems, use m68k-coff.
2818 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
2819 (TDEFAULTS): Define it here. Use the new name.
2821 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
2824 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
2826 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
2827 number of arguments.
2828 (aix386_core_file_p): Initialize core_size to correct value.
2830 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
2832 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
2833 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
2835 * bout.c (aout32_slurp_extended_name_table): Define to be
2836 _bfd_slurp_extended_name_table rather than bfd_true.
2838 * coff-mips.c: Include libaout.h and aout/aout64.h to get
2839 definitions for N_SET[ATDB].
2840 (ecoff_howto_table): Moved near top of file.
2841 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
2842 seen, cook up a constructor section of the same name and put in a
2843 reloc pointing to the symbol. This lets the GNU linker build
2844 global constructors and destructors without using collect.
2846 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
2848 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
2850 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2852 * hosts/miniframe.h: New file.
2853 * configure.host: Use it.
2855 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
2857 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2858 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2859 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2860 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
2861 * configure.in (*-*-bsd): Change to *-*-bsd*
2863 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
2865 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
2866 int, for the sake of the old Portable C Compiler.
2868 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
2870 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
2872 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2874 * configure.in: Get target name right for m68*-*-hpux.
2876 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
2878 * trad-core.c (NO_SIGNED_GET): New macro.
2879 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
2880 signed NO_GET, where appropriate.
2882 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
2883 * configure.in (*-*-linux*): Remove until linux port for a
2884 non-i386/i486 system is actually available.
2886 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
2888 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
2889 when compiling under HPUX.
2891 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
2893 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2894 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
2896 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
2897 * bfd/libhppa.h: Include sysdep here. Conditionalize
2898 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
2899 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
2902 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2904 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
2905 GNU version is needed.
2907 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
2909 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
2911 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2913 * Makefile.in: Build elf32-hppa.o.
2915 * syms.c (BSF_FUNCTION): New symbol flag.
2917 * elf32-hppa.c: Fixed to work with elf32-target.h.
2919 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
2921 * libaout.h (NAME): Don't define if already defined.
2923 * libelf.h: Protect against multiple inclusions.
2924 (elf_symbol_type): Moved here, added new fields.
2925 (struct elf_backend_data): New field `global_sym'; I suspect this
2927 * elf32.c (elf_symbol_type): Deleted from here.
2928 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
2929 point to backend versions of symbols.
2930 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
2931 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
2933 (elf_write_object_contents): Write program headers if appropriate.
2934 (bfd_section_from_shdr): Unnamed sections get empty string for
2935 name, not "unnamed". Handle SHT_NOBITS separately from
2936 SHT_PROGBITS, and set some different flags.
2937 (elf_file_p): New routine.
2938 (elf_object_p, elf_core_file_p): Call it.
2939 (elf_object_p): Handle EM_HPPA.
2940 (elf_symbol_from, elf_idx_of_sym): New functions.
2941 (elf_make_sections): Get symbol number right for relocations. Set
2942 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
2943 (elf_fake_sections): BSS section should be SHT_NOBITS, not
2944 SHT_PROGBITS. Always generate symtab and strtab, not only if
2945 relocations are needed. Set SHF_* flags as appropriate.
2946 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
2947 (elf_write_object_contents): Fix off-by-one error in symbol count.
2948 Store a correct value for the symbol; write the size field
2949 properly; make some guesses about the type field. Set section
2950 type correctly for string tables.
2951 (section_from_elf_index): Check for absolute and common sections
2953 (elf_section_from_bfd_section): Ditto.
2954 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
2955 Use empty string instead of "unnamed" for nameless symbols.
2956 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
2957 HPPA (only?). Don't free raw symbols; keep the pointer around for
2959 (elf_set_arch_mach): Handle bfd_arch_hppa.
2960 (elf_find_nearest_line): Just return false.
2961 (elf_write_object_contents, elf_set_section_contents): Set
2962 output_has_begun field after computing file positions.
2963 (elf_set_section_contents): Write section contents immediately,
2964 rather than caching the whole file and writing it at close time.
2966 * libhppa.h (enum hppa_reloc_field_selector_type, enum
2967 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
2968 hppa_reloc_expr_type_alt): New enumerator types.
2970 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
2971 * configure.in, configure.host: Use them.
2973 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2975 * elf32-target.h: Allow overrides of armap defaults.
2977 * elf32-hppa.c, elf32-hppa.h: New files.
2979 * config/hp300hpux.mt: New file.
2981 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2983 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
2984 (aix386_core_vec): Update for new fields.
2986 * archive.c (bfd_generic_archive_p): Call target-specific
2987 slurp_armap code, instead of bfd_slurp_armap.
2988 (bfd_slurp_bsd_armap_f2): New function.
2989 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
2990 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
2992 * libaout.h (struct aoutdata): New field for subformat, for
2993 differentiating between highly similar a.out formats.
2994 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
2995 version of function.
2996 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
2998 * hp300hpux.c: New file.
2999 * Makefile.in: Include it.
3001 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3003 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
3006 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
3008 * trad-core.c (trad_unix_core_file_p): Check the file size.
3010 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3012 * coff-alpha.c: Remove duplicate function and add warnings.
3014 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
3016 * sco-core.c (sco_core_vec): Add initializers for new target
3019 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
3021 * coffcode.h [_LIT]: Recognize .lit section.
3023 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3025 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
3026 config/alphaosf.mt, hosts/alphaosf.h: New files.
3028 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
3030 * Merge in HPPA/BSD changes from Utah.
3031 * hppa.c: Use this for both HPUX & BSD.
3032 * targets.c: Enable hppa_vec for both HPUX & BSD.
3033 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
3034 * hosts/hppabsd.h: #define HOST_HPPABSD.
3036 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
3038 * libbfd.c: Whitespace changes around byteswap macros.
3039 * libbfd-in.h: Whitespace changes around byteswap declarations.
3041 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
3043 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
3044 system_error anymore. It confuses bfd_check_format().
3046 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
3048 * bfd.c: Add sgi_core_data to tdata union.
3049 * coff-mips.c: Add Irix 4.x core file support.
3050 * hosts/irix4.h: #define HOST_IRIX4.
3052 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3054 * aoutx.h (translate_from_native_sym_flags): Check that the
3055 symbol's section does get set.
3056 (slurp_symbol_table): Zero index means null-string name.
3058 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
3060 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
3062 (write_syms): Use them, to reduce string table size.
3064 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
3066 * trad-core.c (trad_core_vec): Add 6 new initializers to match
3067 new signed get/put fields. Minor reformatting to label
3070 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
3072 * bfd-in.h: Insert comment about SVR3 compiler warnings.
3074 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
3075 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
3077 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
3079 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
3081 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
3082 (swapcore_sparc): Make sp a bfd_vma.
3084 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
3086 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
3087 libbfd.c, libbfd-in.h: Add _do*signed*.
3088 targets.c, all targets: Add bfd*signed*.
3089 bfd-in.h: Add bfd_signed_vma. Add comments.
3091 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
3093 * format.c (bfd_check_error): Check error return from
3094 _bfd_check_format routines.
3096 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
3098 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
3099 recognize .data section if present.
3101 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
3103 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
3104 check for the case where the user sets the address of the BSS
3105 section (and the file header can't specify this). Let the user
3106 set it wherever they want, regardless of what goes in the header.
3108 * ieee.c (ieee_slurp_sections): Pass all ieee section names
3109 straight through into BFD sections. Add comments.
3111 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
3113 Cleanup in preparation for better 64-bit host support.
3115 * bfd-in.h (bfd_64_type): Remove.
3116 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
3118 * bfd-in.h (bfd_size): Remove.
3120 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
3122 * bfd-in.h (bfd_word): Remove.
3123 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
3125 * bfd-in.h (rawdata_offset): Remove.
3126 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
3127 (bfd_perform_relocation): Lint.
3128 (enum bfd_reloc_status): Comment cleanup.
3130 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
3132 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
3134 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
3136 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
3138 * elf32.c: Clean up old comments.
3140 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
3142 * config/sun3.h: String argument to fprintf is const.
3144 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
3145 on systems which define PAGE_SIZE in <limits.h>.
3147 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3149 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
3150 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
3151 the core file failing signal.
3152 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
3153 to supply the core file failing signal.
3155 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
3157 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
3158 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
3159 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
3160 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
3162 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
3164 * coff-mips.c (PAGESIZE): Correct value.
3166 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
3168 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
3169 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
3171 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
3173 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
3174 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
3176 (coff_compute_section_file_positions): Force vma and lma of _LIB
3178 (coff_set_section_contents): Count number of entries in new lma
3180 * coffgen.c (make_a_section_from_file): Force lineno_count of
3181 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
3182 SCO 3.2v4 shared library.
3183 * seclet.c (rel): Copy over any section with contents, not just
3186 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
3189 * coff-i386.c (coff_i386_reloc): New function, to generate
3190 relocateable output correctly.
3191 (howto_table): Use coff_i386_reloc for all reloc types.
3192 (CALC_ADDEND): Use a more efficient hack to get the correct addend
3193 for a common symbol.
3194 (i386comm_value): Removed; no longer needed.
3196 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3198 * coffcode.h (coff_set_section_contents): Don't write out
3199 sections without a filepos.
3201 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
3203 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
3205 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
3207 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
3208 * libecoff.h (ecoff_data_type): Added gp_size field.
3209 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
3210 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
3211 Set flags to 0 for large common symbols.
3212 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
3213 which can occur for gas-generated relocs.
3214 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
3215 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
3216 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
3218 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3220 * srec.c (srec_set_section_contents): Use lma field for load
3222 * section.c: Add declaration of lma field to section structure.
3223 * coffcode.h (coff_write_object_contents): Use lma field for load
3225 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
3227 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
3228 symbols in a better way. (translate_to_native_sym_flag): Set the
3229 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
3231 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
3232 (bfd_make_section): Cope with new builtin section.
3233 * syms.c (bfd_decode_symclass): Can now print indirect section
3236 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
3238 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
3239 defined, and yields false.
3240 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
3242 * archive.c (snarf_ar_hdr): Add support for reading (only,
3243 so far) BSD-4.4-style extended headers.
3244 * archive.c: Some more comments.
3246 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
3248 * Makefile.in: fix rule for dvi and info, so that the recursive
3249 makes does the right thing, instead of always info
3251 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3253 * libbfd.c (bfd_seek): Disable optimized handling for archives and
3254 archive members; they need more special reatment. For now, verify
3255 that computed and actual file positions correspond.
3257 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3259 * mipsbsd.c: Renamed from aout-mipsbsd.c.
3260 (set_arch_mach): Delete non-MIPS code.
3261 (reloc_howto_type_lookup): Ditto.
3262 * Makefile.in: Adjusted.
3264 * libbfd.c (bfd_tell): Update `where' field.
3265 (bfd_seek): Don't do anything if we're not changing the file
3266 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
3267 field against a SEEK_SET request. Call bfd_tell to re-update
3268 `where' field when done.
3269 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
3271 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
3273 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3275 * Makefile.in: added installcheck target
3277 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
3279 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
3280 if the type is not stNil.
3282 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
3284 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
3285 forward declarations.
3287 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
3288 it's implied by the type.
3290 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3292 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
3294 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
3296 * rs6000-core.c: Add .ldinfo section.
3298 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
3300 * Makefile.in (MAKEOVERRIDES): Define to be empty.
3302 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3304 * section.c (bfd_set_section_contents): whitespace
3305 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
3308 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3310 * hosts/go32.h: don't define POSIX_UTIME
3312 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
3314 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
3315 against machine architecture stored in the ELF header, to resolve
3317 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
3318 NULL, so only use results when non-NULL.
3319 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
3320 and add to vector of targets.
3322 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
3324 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
3325 are always just debugging symbols.
3327 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
3328 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
3330 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3332 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
3333 hpux 7). Patch from friedman@gnu.ai.mit.edu.
3334 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
3335 defined, which they aren't in hpux 7.0.
3337 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
3338 Tran-Le, tranle@intellicorp.com.
3340 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
3342 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
3343 ahead and do the relocation.
3344 (ecoff_refhi_reloc): Don't to the relocation here, just remember
3345 what needs to be done.
3346 (ecoff_reflo_reloc): Do the REFHI relocation here.
3348 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
3350 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
3351 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
3352 relocs are reasonable.
3353 * coff-msym.c: Eliminated uses of DEFUN.
3354 (ecoff_swap_tir_out): New function.
3356 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
3358 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
3359 * configure.host (vax-*-ultrix2*): Add triplet.
3360 * hosts/vaxult2.h: New file.
3361 * config/vaxult2.mh: New file.
3363 * aoutx.h (string.h): Include for strchr and friends.
3364 * archive.c (string.h): Include for memchr and friends.
3365 * elf32.c (string.h): Include for strrchr and friends.
3367 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3369 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
3370 (MY_set_sizes): Use sunos4_set_sizes.
3372 * elf32.c: Renamed from elf.c. Several CPU-specific functions
3373 deleted, as well as elf-big and elf-little targets.
3374 * libelf.h: New file.
3375 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
3377 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
3379 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
3381 * coffcode.h (coff_compute_section_file_positions): Don't need
3382 variable "old_sofar" if compiling for i960.
3384 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
3386 * libbfd.h: Updated.
3388 * ieee.c (exten, envi): "static" belongs first in declaration.
3390 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3392 * srec.c: add support for symbolsrec, srecords with symbols in
3395 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
3397 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
3398 to avoid lint complaints.
3400 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3402 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
3403 type SHT_STRTAB. Don't alter file offset for section 0.
3404 (reloc_type_names): Now an array instead of a macro. Still inside
3405 "#if 0", since it's used only in debugging code also in "#if 0".
3406 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
3407 (sort_reloc_map): New function.
3408 (sparc_reloc_map): New variable.
3409 (elf_bfd_reloc_type_lookup): New function.
3411 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
3413 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
3414 bfd_make_debug_symbol; they were already in the target structure.
3415 * Adjusted all uses of JUMP_TABLE.
3416 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
3417 from coff_make_debug_symbol.
3418 * libcoff.h: Updated accordingly.
3420 * Minor cleanups provoked by gcc warnings:
3421 * aoutx.h (NAME(aout, reloc_type_lookup)),
3422 cpu-h8300.c (local_bfd_reloc_type_lookup),
3423 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
3425 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
3426 ieee.c (ieee_slurp_section_data),
3427 elf.c (elf_make_sections, elf_fake_sections,
3428 elf_compute_section_file_positions, elf_write_object_contents):
3429 Removed unused variables.
3430 * archures.c: Removed /* from within comment.
3431 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
3432 * oasys.c (oasys_write_data): Initialize i.
3434 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
3436 * libcoff.h (obj_raw_syment_coun): New macro.
3437 * coffgen.c (coff_get_normalized_symtab): Initialize
3439 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
3441 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
3443 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
3445 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
3446 for compatibility with tools from MIPS.
3448 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
3449 * config/irix3.mt, config/irix4.mt: Removed.
3450 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
3451 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
3453 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
3455 * hosts/hp300bsd.h: Add gross hack to determine whether we
3456 are running on BSD 4.3 or BSD 4.4, and use appropriate include
3457 files (and set other parameters) to match.
3459 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
3461 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
3462 ansi definition which otherwise confuses non-ansi compilers.
3464 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
3465 ultrix cc by forward declaring getenv as is done in
3468 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
3470 * elf.c (elf_info_to_howto): cast an enum into unsigned char
3471 avoiding a fatal error in vax ultrix 4.2 cc.
3473 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
3475 * bfd-in.h, VERSION: Roll to version 2.1.
3477 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
3479 * oasys.c (oasys_write_object_contents): Lint.
3480 * srec.c: Whitespace cleanup.
3482 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
3484 * coffgen.c (coff_print_symbol): Print correct tagndx value;
3485 cleaned up output formatting a bit.
3487 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3489 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
3490 relaxable. Should be moved somewhere else.
3492 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3494 * aout-mipsbsd.c: Eliminated uses of DEFUN.
3495 (aout_mips_*_vec): Added seclet_link element.
3497 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
3498 support for aout-mipsbsd target.
3500 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
3502 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3504 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
3506 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3508 Add support for the H8/500
3510 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
3512 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
3514 * libecoff.h: New file. Defines ECOFF backend data for gdb.
3515 * coff-mips.c: Now includes libecoff.h.
3516 (ecoff_data_type): Moved to libecoff.h.
3517 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
3518 call it. If there is ever another ECOFF target, this and the
3519 swapping functions should be accessed via an ECOFF specific target
3521 * Makefile.in (coff-mips.o): Depends on libecoff.h.
3523 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
3525 * coffcode.h: Removed MIPS specific information, since coff-mips.c
3526 no longer includes this file.
3528 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
3529 bits to 0 to make comparison test useful.
3531 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
3532 avoid overflowing GP accessible sections in binutils/objdump.
3534 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
3536 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
3537 reading more robust: Fail if string index is out of string
3540 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3542 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
3543 PCREL13): Don't take dst_address into account; the input file has
3544 already taken care of that.
3546 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
3548 * coff-mips.c: Completed support for linker and binutils.
3550 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3552 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
3553 original addend from section contents.
3555 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
3557 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
3558 * hosts/delta88.h (strtol): Fix prototype.
3559 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
3561 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3563 * elf.c: Get rid of "#ifdef sparc".
3564 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
3565 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
3567 (elf_info_to_howto): Use runtime conditionals on CPU type, not
3568 compile type conditionals on host CPU.
3569 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
3571 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
3573 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
3575 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
3576 ECOFF which has two common sections.
3577 (bfd_com_section): Set SEC_IS_COMMON flag.
3578 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
3579 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
3580 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
3581 bfd_is_com_section macro rather than checking for equality to
3584 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
3586 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
3587 (coff_mkobject_hook): Accept aouthdr argument.
3588 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
3589 Handle NULL aouthdr argument.
3590 (coff_object_p): If there is no aouthdr, pass it as NULL to
3592 * libcoff.h: Rebuilt for mkobject_hook changes.
3594 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
3595 additional MIPS ECOFF fields.
3597 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
3599 * configure.host: added mips-dec-bsd*
3600 * configure.in: added mips-dec-bsd*
3601 * aout-mipsbsd.c: new file for mips-dec-bsd*
3602 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
3603 * aoutx.h: added mips support.
3604 * archures.c: added mips support to bfd_default_scan().
3605 * cpu-mips.c: added support for R4000 (untested).
3606 * libaout.h: added MIPS1 & MIPS2 magic numbers.
3607 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
3608 hope will make it into include/bfd.h.
3609 * targets.c: added aout_mips_*_vec.
3611 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3613 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
3615 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
3617 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
3619 * libcoff-in.h: Update prototype for coff_count_linenumbers.
3621 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3623 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
3624 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
3625 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
3626 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
3628 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
3629 bfd_swap_reloc_in or coff_swap_reloc_out.
3630 * coff-mips.c: Added code to link and write out symbolic debugging
3631 information, and to swap relocs in and out.
3633 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3635 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
3636 (coff_write_object_contents): coff_count_linenumbers returns the
3637 number of line number records it found.
3639 * coffgen.c (coff_write_linenumbers): only write out line numbers
3640 in the section they belong to.
3642 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3644 * targets.c (bfd_target): Added relocateable argument to
3645 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
3646 target vector for linker use.
3647 * bfd.c (bfd_seclet_link): New macro.
3648 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
3649 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
3650 and boolean return value. Made static.
3651 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
3652 relocateable argument.
3653 * reloc.c (bfd_generic_get_relocated_section_contents): Added
3654 relocateable argument (if relocateable, saves relocs).
3655 * bout.c (b_out_get_relocated_section_contents),
3656 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
3657 relocateable argument (if relocateable, just calls
3658 bfd_generic_get_relocated_section_contents).
3659 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
3660 argument to prototype.
3661 * All targets: Set new _bfd_seclet_link vector to
3662 bfd_generic_seclet_link.
3664 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
3666 * coffgen.c: #include seclet.h.
3668 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
3670 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
3671 debug info. Setup info about linker symbols only, and use
3672 standard bfd fields to hold the info.
3673 * (hppa_object_p): Remove unneeded decls.
3674 * (hppa_new_section_hook): Get rid of most of this.
3675 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
3676 fat. Remove all knowledge of stabs, remove redundant knowledge of
3678 * Remove macros for accessing fields which are now gone.
3680 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3682 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
3684 * coff-z8k.c: delete unused reloc functions
3686 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3688 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
3689 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
3690 * coff-msym.c: Use DEFUN for function definitons.
3691 * coff-mips.c: Added code to read and print symbols, and to find
3694 * coffcode.h: Moved many generic functions into coffgen.c. Moved
3695 swapping functions into coffswap.h for ECOFF use. Moved
3696 relocation functions, only used by h8300 and z8k, into reloc16.c.
3697 Added hooks for coffgen.c functions to backend data structure, and
3698 added hook functions. Still more could be done.
3699 * coffswap.h: New file to hold COFF swapping routines.
3700 * coffgen.c: New file to hold generic COFF functions.
3701 * reloc16.c: New file to hold h8300 and z8k specific relocation
3703 * libcoff-in.h: Added declarations for functions in coffgen.c.
3704 * libcoff.h: Rebuilt to incorporate changes.
3705 * coff-h8300.c: Function name changes.
3706 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
3707 hook rather than defining EXTRA_CASES.
3708 * Makefile.in: Build new files coffgen and reloc16. Added
3709 dependencies of coff-*.o on coffswap.h and seclet.h.
3711 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
3713 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
3714 about discarding const.
3716 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3718 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
3720 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3722 * configure.in (post-target): If --with-minimal-bfd is specified,
3725 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3727 * srec.c (srec_write_records): one of my boards wants a CR between
3730 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
3732 * archive.c (do_slurp_coff_armap): set symdef_count correctly
3733 (it broke a couple of weeks ago).
3735 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3737 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
3738 return type, so libbfd.h doesn't reference undefined typedefnames.
3740 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3742 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
3744 (coff_pointerize_aux): don't pointerize a negative tagndx
3745 (sometimes generated by SCO 3.2v4 cc).
3747 * bout.c (calljx_callback, callj_callback,
3748 b_out_get_relocated_section_contents): warn if relocating against
3749 an undefined symbol.
3751 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
3753 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
3754 Make a bunch more routines be static.
3755 * hppa.c (fill_spaces): Get rid of this, replace with much better
3756 written setup_sections().
3757 * (setup_sections): New routine to create BFD sections for each
3758 space and subspace in SOM files.
3759 * (hppa_object_setup): Use BFD sections created by
3760 setup_sections() to locate GDB symbol table info.
3761 * (make_unique_section): New routine to create a BFD section. It
3762 ensures that the given name is unique, and will generate a unique
3764 * (hppa_object_p): Become much more paranoid about file header.
3765 * (make_bfd_asection): Call bfd_make_section to do the dirty
3766 work. Simplify code somewhat.
3767 * (hppa_core_file_p): Use proper name for stack section.
3768 * libhppa.h: Remove millicode_start, millicode_end decls.
3770 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
3772 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
3774 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
3775 relocs, don't bother doing the adjustment if the value to add is
3778 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
3780 * bfd.c (bfd_get_size): New function that gets an upper bound
3781 on the possible size of any object in a bfd.
3782 * elf.c (bfd_elf_find_section, elf_get_str_section,
3783 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
3785 * elf.c (elf_big_vec, elf_little_vec): Document last three
3786 members initialized to NULL.
3788 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3790 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
3792 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3794 * hosts/std-host.h: New file. Attempt at a generic/default
3795 set of definitions, to discourage porting to new hosts by copying.
3796 * hosts/news.h: Removed.
3797 * hosts/sparc.h: Use std-host.h.
3798 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
3799 perhaps we can later remove the the_bfd field from each symbol.
3800 * syms.c (struct symbol_cache_entry): Remove unused field
3801 app_data. Add comment noting that the_bfd is almost redundant,
3803 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
3804 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
3805 * hppa.c (fill_spaces): Make slightly more rebust.
3806 * configure.in: Allow std-host as the "default" host.
3808 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
3810 * bfd.c: Add struct hppa_core_data to tdata union.
3811 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
3812 Get rid of HPPA/BSD specific code. That will go somewhere else
3814 * (fill_spaces): Don't spin forever and die if you don't find
3815 $MILLICODE$ subspace.
3816 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
3818 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
3819 Make these work for HPUX.
3820 * (make_bfd_asection): New routine to make section creation a
3822 * (hppa_core_file_p): Completely rewrite, leave out bugs.
3823 * libhppa.h: #include the right system files. Redefine all of
3824 the structs/macros for hacking core files to use more sensible
3825 HPUX core file structures.
3826 * targets.c (target_vector): Conditionalize hppa_vec on
3827 HOST_HPPAHPUX, not hp9000s800.
3828 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
3829 malloc and realloc. #define HOST_HPPAHPUX.
3831 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
3833 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
3834 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
3835 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
3836 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
3838 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
3839 * aix386-core.c: New file for handling core files on AIX on PS/2.
3840 * targets.c: if AIX386_CORE, use aix386_core_vec.
3841 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
3844 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3846 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
3849 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3851 * Makefile.in: added dvi target
3853 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
3855 * bfd.c: Use right name for tekhex tdata struct.
3856 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
3857 * libcoff.h: Updated to get spacing change from coffcode.h.
3858 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
3860 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
3862 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
3863 functions, with the "guts" of the old bfd_slurp_bsd_armap
3864 and bfd_slurp_coff_armap, but assuming we've already checked
3865 if the armap is present or not.
3866 Also, rewrite a bit to avoid keeping around obstack data
3868 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
3869 Various fixes to correctly handle COFF_style archives names.
3870 (Note that because these have a trailing '/', the names can
3871 have embedded spaces.)
3872 * archive.c (bfd_slurp_armap): New function, replaces old
3873 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
3874 _either_ format, and calls do_slurp_bsd_armap or
3875 do_slurp_coff_armap if either form of map is seen.
3876 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
3877 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
3878 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
3879 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
3881 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
3883 * hppa.c: #include "sysdep.h", not <sysdep.h>.
3884 * libhppa.h: Make millicode_start and millicode_end be unsigned
3885 int to be same type as CORE_ADDR in GDB. Why are these here?
3887 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
3889 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
3890 vaddr of the section to the addend.
3891 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
3892 SCO_CORE to SELECT_VECS.
3893 (target_vector): add sco_core_vec.
3894 * sco-core.c (sco_core_vec): add leading underscore initializer.
3895 * configure.in (i[34]86-*-sco*): use target i386-sco.
3896 * config/i386-sco.mt: new file; define SCO_CORE.
3898 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
3900 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
3902 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3904 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
3906 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3908 * hosts/i386linux.h: Include unistd.h.
3910 * aoutx.h (print_symbol): aout_stab_name returns a constant
3912 * libaout.h (aout_stab_name): Fix prototype.
3913 * stab-syms.c (aout_stab_names): Array is now const.
3914 (aout_stab_name): Return value is now pointer to const.
3916 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
3919 * syms.c (asymbol): Added new field "app_data", for data
3920 particular to the application. Some of the linker flags ought to
3921 get moved to this field someday.
3923 * archures.c (bfd_default_scan): Recognize a few more numbers:
3924 80486, 80960, and 960.
3926 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
3927 bfd_coff_std_swap_table, cast to PTR.
3928 * bfd.c (bfd_coff_swap_*): Deleted macros.
3929 * targets.c (struct bfd_target): Deleted COFF-specific swapping
3931 * coffcode.h (type bfd_coff_backend_data): New structure type,
3932 contains pointers to the COFF-specific swapping routines.
3933 (bfd_coff_std_swap_table): New data structure, to be used when
3934 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
3935 (bfd_coff_swap_*): New macros.
3936 * coff-mips.c (mips_coff_swap_table): New data structure.
3937 (ecoff_big_vec): Use it.
3938 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
3939 * All other targets: Deleted coff-specific vector entries.
3941 * trad-core.c: Fixed some `PARAMS' uses that were missing
3944 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
3946 * aoutx.h (some_aout_object_p): Protect arg prototype in
3947 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
3949 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
3951 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
3952 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
3953 PARAMS for readability.
3955 * aoutx.h: Add type to callback parameter.
3956 * coff-mips.c: Don't call trad-core.h, not needed.
3957 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
3958 * trad-core.h: Eliminate, unused.
3960 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3962 * format.c (bfd_check_format): if default target isn't found
3963 then look through the entire list rather than return early.
3965 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3967 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
3969 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3971 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
3973 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3975 * coff-z8k.c: checkpoint, more addressing modes handled
3976 * coffcode.h (get_value): don't truncate reloc->addend field, it's
3979 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
3981 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
3983 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3985 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
3987 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
3989 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
3990 and about when file descriptors are closed.
3992 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3994 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
3995 written out correctly.
3997 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
3999 * section.c: New section bit SEC_SHARED_LIBRARY.
4000 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
4001 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
4004 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
4006 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
4007 macros; use PARAMS to declare the function pointers involved.
4009 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
4010 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
4012 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
4014 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
4016 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
4017 declaring pointers to functions.
4018 * cache.c, elf.c: Move static function decls to top, use PARAMS.
4019 * seclet.h: Declare external function with PARAMS.
4021 * doc/chew.c (exfunstuff): Eliminate.
4022 (paramstuff): Replace exfunstuff with function to generate PARAMS.
4023 * doc/proto.str: Use paramstuff rather than exfunstuff.
4025 * libbfd.h: Update, based on changes in source code and chew.
4027 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
4029 * libieee.h: Add FIXME about removing limit on number of sections.
4030 * bfd-in.h: Improve comments to make it clear that bfd.h is
4031 the wrong place to edit this file.
4032 * Makefile.in (install): Install ansidecl.h and obstack.h in the
4033 same places where we install bfd.h.
4035 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
4037 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
4038 symbol type before blindly modifying the auxent. Specifically,
4039 only modify the endndx fields for types that need it, and don't
4040 set the array information for non-arrays.
4042 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
4044 * aoutx.h (some_aout_object_p): Section list should be set up
4045 correctly anyways; don't have to set up "next" pointers manually.
4047 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
4049 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
4050 config/i386v.mh: removed -DUSG from HDEFINES.
4051 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
4053 hosts/i386v.h: don't define POSIX_UTIME.
4055 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4057 * ieee.c (ieee_slurp_sections): make a private copy of the
4058 section's name before truncating it.
4060 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4062 * hppa.c: add symbol_leading_char entry in transfer vec
4064 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4066 * ieee.c (get_symbol): can now cope when two symbols of a
4067 different class, but the same index number occur consecutively.
4068 (get_section_entry): nicer name for sections being forward
4069 referenced. (ieee_archive_p): don't free the filename string,
4070 since it was never malloced.
4072 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
4074 * coffcode.h (coff_write_object_contents): Zero timestamp field.
4076 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
4078 * coffcode.h (coff_swap_aux_out): set the fcnary info before
4079 optionally setting the dimen info, since they are in the same
4080 memory locations. Also zero out external auxent.
4081 (coff_write_symbol): don't zero external auxent; now done in
4084 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
4086 * Check fclose return value for errors.
4087 libbfd.h: bfd_cache_close now returns a boolean.
4088 cache.c (bfd_cache_delete): return fclose success value.
4089 (bfd_cache_close): return bfd_cache_delete return value.
4090 opncls.c (bfd_close, bfd_close_all_done): return result of
4093 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4095 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
4097 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4099 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
4100 work out a coff relocation type from a howto's attributes rather
4101 than using the input r_type field. This fixes PR1677 and allows
4102 conversion of a.out relocs to coff relocs.
4104 * coffcode.h (coff_write_relocs): if supplied a relocation
4105 relative to an absolute symbol, use the right symbol index.
4107 * reloc.c (bfd_perform_relocation): do a partial link for coff
4110 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
4112 * changes to support i386-sysv with shared libraries:
4113 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
4114 check for .data2; if _LIB is defined, check for it; map
4115 SEC_NEVER_LOAD to STYP_NOLOAD.
4116 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
4117 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
4118 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
4119 if section has contents, not just if it is loadable; if
4120 TWO_DATA_SECS, check for .data2
4121 (coff_set_section_contents): set vma of .lib section to number of
4123 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
4124 don't define coff_write_armap to bsd_write_armap.
4125 * hosts/i386v.h: don't include <utime.h>, since it is not provided
4128 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
4130 * solaris2.h: Get the definition of alloca from alloca.h if we
4133 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
4135 * configure.in (i960-*-{aout,bout}): Support these.
4137 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
4139 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
4141 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
4143 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
4144 no-longer-used definitions of L_SET and L_INCR.
4145 * i386linux.h: Tweaks to smooth Linux build.
4147 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
4149 * seclet.h: Add enum tag to bfd_seclet_enum_type.
4151 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
4153 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
4154 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
4155 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
4156 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
4158 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
4159 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
4161 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
4163 * configure.host: New file, contains mapping of host configs
4164 to host support file names for bfd, binutils, opcodes.
4165 * configure.in: Use it.
4166 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
4167 * i386bsd.c: Cleanup, reformat.
4168 * config/i386-bsd.mt: Comment changes.
4169 * config/i386bsd.mh: New file for core file support.
4170 * hosts/i386bsd.h: Merge changes from Peter Schauer.
4171 * bout.c (ALIGN): Rename to ALIGNER, since system header files
4172 on BSD 4.4 define ALIGN (sigh!).
4174 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4176 * libaout.h (aout_backend_data): added exec_header_not_counted
4177 field. For ZMAGIC files only, when text_includes_header is set, by
4178 default the length of the exec header is counted in the text
4179 section size. For go32, exec header is mapped in but does *not*
4180 contribute to the size of section.
4181 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
4182 is not set, but ztih is, add the size of the exec header to the
4183 recorded size of the text section.
4184 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
4185 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
4186 Also set text_includes_header.
4187 * aout-target.h (*_backend_data): cleare exec_header_not_counted
4188 by default in MY(backend_data).
4190 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
4192 * aout-target.h (callback): Don't define this function if it won't be
4195 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
4196 type doesn't match. Don't lose if file sections have already been
4198 (set_arch_mach): Set reloc_entry_size.
4199 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
4201 * hosts/i386bsd.h: New file.
4202 * configure.in: Recognize i[34]86-*-bsd host.
4204 * aout-target.h (callback, write_object_contents): Delete unused
4207 * aoutx.h (reloc_type_lookup): New function.
4208 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
4209 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
4210 (MY_reloc_howto_type_lookup): Don't define it.
4212 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
4214 (slurp_symbol_table): Use header byte order, not target byte
4215 order, for reading symbol data.
4217 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
4219 * configure.in: Undo some brain damage in the host section.
4220 * configure.in: Reformat the target section, test many configs.
4221 * Makefile.in (make): Remove obsolete `make make'.
4222 * aoutx.h (some_aout_object_p): Make defines line up.
4224 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4226 Now a bfd knows whether underscores are normally prepended
4227 to symbols in its file format.
4229 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
4230 coff-z8k.c: targets set so they have leading underscore
4231 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
4232 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
4233 without leading underscore flag
4234 * targets.c: add symbol leading char to xvec description
4235 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
4237 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
4239 * archive.c: Make errno global.
4240 * archive.c (_bfd_write_archive_contents): If read fails (and
4241 errno!=0) set bfd_error to malformed_archive (since this probably
4242 indicates a truncated archive), rather than system_call_error.
4244 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
4246 * Makefile.in: added rules for i386bsd.c
4247 * i386bsd.c: new file, supporting 386bsd.
4248 * configure.in: recognize i386-*-bsd target.
4249 * config/i386-bsd.mt: new file - 386bsd target configuration.
4251 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4253 * configure.in: re-arrange host section to use *-*-* notation,
4254 clean up some of the target section as well
4256 * seclet.c: cast result of bfd_get_relocated_section_contents to
4257 avoid compiler warnings
4259 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
4261 * coffcode.h (coff_section_symbol): Create section if it doesn't
4264 * bout.c: Removed some unused variables.
4266 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
4268 * Portability fixes from p3:
4269 coffcode.h (coff_write_relocs): removed sanity check until it
4270 works on all targets (per advice from sac).
4271 config/hp9000.mh: new file to define USG.
4272 hppa.c: #undef hppa before the JUMP_TABLE.
4273 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
4275 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
4276 local variable target volatile to avoid mysterious bug in
4279 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
4281 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
4282 * hosts/hppahpux.h: Remove bcopy and index circumventions.
4284 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
4286 * coff-z8k.c (func_da, func_jr): Lint.
4287 * coffcode.h: Use memset rather than bzero.
4288 * elf.c: Use memcpy rather than bcopy.
4289 * tekhex.c: Use memset rather than bzero.
4291 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
4293 Add Adobe a.out support.
4295 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
4296 * config/adobe.mt: Add.
4297 * configure.in (*-adobe-* target): Add.
4298 * targets.c (a_out_adobe_vec): Add.
4299 * Makefile.in: add aout-adobe.c.
4301 * configure.in: Put two dashes in all entries to be matched.
4302 Add comments to remind people to do this.
4303 Reorder all entries that match manufacturer names, to occur
4304 last, so they will only be matched if no more specific match
4305 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
4307 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
4309 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
4310 since we should never have a NULL section.
4311 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
4312 tests, set the section to bfd_abs_section.
4314 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4316 * coff-z8k.c: getting closer
4317 * coffcode.h (coff_get_relocated_section_contents): allow
4318 EXTRA_CASES hooks for different arches to provide different reloc
4320 * seclet.h: #ifndef around it to allow multiple inclusion
4321 * srec.c: minor doc fix
4323 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
4325 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
4327 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
4329 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
4332 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4334 * bout.c (b_out_slurp_reloc_table): Clear howto field before
4335 filling in reloc, in case immediately following code doesn't set
4338 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
4340 * coffcode.h (coff_renumber_symbols): set the last renumbered
4341 symbol pointer to NULL, as expected by coff_write_linenumbers.
4342 (coff_write_relocs): apparently a non-zero addend is OK for reloc
4343 type R_IHCONST used on the 29k.
4345 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
4347 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
4348 update, based on how the underlying file was opened. Obsoletes
4350 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
4351 all FASCIST_FDOPEN config defines.
4353 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4355 * sparc-opc.c: Moved to opcodes library, now that we have one.
4356 * Makefile: Don't compile it.
4358 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
4360 * aoutx.h: adjust_sizes_and_vmas did not return anything.
4362 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
4364 * section.c (bfd_set_section_flags): Remove a sanity check.
4365 It is unfortunately broken, and prevents strip from working.
4367 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4369 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
4370 created by last change.
4372 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
4374 * reloc.c (reloc_howto_struct): Make size field be unsigned.
4375 * bfd-in.h: Bump to version 2.0.
4377 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
4379 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
4380 braindamaged HP/Apollo compiler happy.
4382 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
4384 * format.c: Fix description of search for matching target.
4385 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
4386 * targets.c: Update description of search for matching target.
4387 * Makefile.in (do_clean, clean): Fix infant mortality typo.
4388 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
4389 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
4391 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
4393 * Makefile.in: Added mostlyclean/clean/distclean rules.
4395 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
4397 * targets.c (target_vector): Take out oasys (unless that is
4398 the default): Because there is no magic number in archives,
4399 there can be annoying target mis-matches.
4401 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4403 * sparc-opc.c: Rigorously updated to match architecture manual.
4405 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4407 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
4408 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
4409 to the built-in abs_section were not written out correctly.
4411 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
4413 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
4414 large, assume we're using a swapped byte order and fail with
4415 wrong_format rather than dumping core.
4417 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
4419 * Renamed opc-sparc.c to sparc-opc.c for systems with short
4420 filename constraints.
4421 * Makefile.in: Updated to reflect change.
4423 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
4425 Add preliminary support for the we32k:
4427 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
4429 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
4431 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4433 * bout.c: added support for relaxable alignment relocs.
4435 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
4436 pass down pointer to play area rather than use alloca
4438 * cpu-z8k.c (compatible): made static to reduce name space
4441 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4443 Add basic support for the z8k:
4445 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
4446 section.c, targets.c,
4448 * syms.c: move mis-inserted patch.
4450 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
4452 Documentation fixes:
4453 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
4454 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
4456 * reloc.c: break out addend item from surrounding text.
4458 * doc.str (DOCDD): Defined. Adds text to output.
4459 (bodytext): Put bulletize before kill_bogus_lines.
4460 * chew.c (bulletize): End itemization after a blank line, to
4461 prevent following text from being swallowed up in an item.
4463 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
4465 * configure.in: Add sparclite as a target.
4467 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4469 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
4472 * coffcode.h (coff_add_missing_symbols): if symbols don't come
4473 from a coff file (csym is null), dont deref them
4475 * ieee.c (parse_expression): get the answer right when adding an
4476 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
4477 on elts so that filename is filled in.
4479 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
4481 * bout.c (howto_align_table): New set of relocs, with enough
4482 data for "objdump -r" to work.
4483 (b_out_reloc_type_lookup): Recognize alignment relocs.
4485 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
4487 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
4488 invocations of make. Also, always create installation
4491 * config/apollov68.mh: removed -g from CC definition.
4493 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
4495 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
4496 overflowing gp-offset range.
4498 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4500 * srec.c (srec_set_section_contents): don't write out sections
4501 without the LOAD and ALLOC attributes
4503 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4505 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
4506 * libaout.h (struct aout_backend_data): New callback "set_sizes".
4507 * aout-target.h (callback): Don't set page/seg sizes.
4509 (set_sizes): New routine.
4510 (backend_data): Point to it.
4511 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
4512 (sunos4_aout_backend): Point to it.
4513 * aoutx.h (set_arch_mach): Call set_sizes callback.
4515 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
4517 * aout-target.h: Make _bfd_slurp_extended_name_table be
4518 the default. Given that we *write* the suckers (for long
4519 archive member names), we really ought to be able to read them!
4520 * trad-core.c: Don't include <machine/reg.h>. It doesn't
4521 seem to be needed, and many machines don't have it.
4523 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4525 * coff-m68k.c (vector): read and write archives in coff format.
4527 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
4529 * opc-sparc.c: New file.
4531 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
4533 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
4534 pointers to bfd_byte* before performing arithmetic on them. Such
4535 use with bare void* pointers is a gcc extension.
4536 * cache.c (bfd_cache_delete): Forward decl with prototype form.
4537 * archive (normalize): Add to CONST to match actual usages with
4540 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
4542 * configure.in: Recognize i486 host cpu, and use i386-elf
4545 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
4547 * config/stratus.mt (CC): Remove definition.
4548 * elf.c (bfd_section_from_shdr): Test for the possibility that
4549 section_from_elf_index returns NULL and don't dereference it.
4551 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4553 * add hppa_data to bfd tdata (indirectly via sef).
4555 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
4557 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4559 * configure.in: error messages to stderr, not stdout
4561 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4563 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
4564 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
4565 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
4567 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4569 * configure.in: recognize hppa* instead of hppa
4571 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4573 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
4574 RTYPE2HOWTO to cope with same.
4575 * reloc.c (bfd_perform_relocation): added support for size of -2
4576 (subtract a word reloc type). Updated doc.
4578 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4580 * Makefile.in: merged changes from progressive, removed rcsid.
4582 * archures.c, archive.c, Makefile.dos: removed rcsid.
4584 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4586 * bfd-in.h : add BFD_IS_RELAXABLE flag
4587 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
4588 header e_relaxable, major hackery in callbacks
4589 * libaout.h : add space for a_relaxable.
4590 * seclet.c (rel): don't relax empty sections
4593 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4595 * section.c (STD_SECTION): add some casts to the initializers for
4598 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
4600 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
4601 and add appropriate casts to keep (picayune) aix-cc happy.
4603 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
4605 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
4606 symbol pointers. Punt expensive & useless bfd_realloc. Use
4607 malloc for raw symbols, and free it before returning.
4608 (bfd_section_from_shdr): Do not slurp symbol table until politely
4609 asked. Do not even slurp string tables.
4610 (elf_get_symtab_upper_bound): Count 'em without reading them.
4611 (elf_get_symtab): This is how to politely ask. Schlurp!
4612 This should probably just *become* elf_slurp_symbol_table, FIXME.
4614 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4616 * archive.c (bsd_write_armap): write the timestamp of the
4617 archive header to be just a little bit later than the timestamp of
4618 the file, otherwise the linker will complain that the index is
4621 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
4623 * configure.in: Add m68k-ericsson-*.
4625 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
4627 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
4628 * elf.c: Remove unconditional debug printf's.
4629 (elf_write_object_contents, elf_slurp_symbol_table): Handle
4630 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
4631 (elf_slurp_symbol_table): Hand out symbols in forward, not
4632 reverse order. Simplify duplicate code.
4634 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
4636 * elf.c: Remove "(void)" casts from function calls where the
4637 return value is ignored, in accordance with GNU coding standards.
4639 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
4641 * hppa.c: Apply John's standard fix to avoid "empty translation
4642 unit" warnings from some ANSI-C compilers.
4644 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
4646 * hosts/solaris2.h: Configure same as sysv4.
4648 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
4650 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
4651 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
4652 type match actual return type.
4653 * elf_print_symbol (section_name): Make CONST.
4655 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
4657 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
4658 New files, for Linux (a free Unix clone for 386 machines).
4659 * Makefile.in, configure.in, targets.c: Update accordingly.
4661 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4662 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
4663 correct calling of howto special functions and fixes from Raeburn
4665 * archures.c: nuke bfd_reloc_code_type
4666 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
4667 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
4668 SEC_NEVER_LOAD, various other bfdgas newness
4669 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
4670 * targets.c: change jump table vector to above
4673 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
4675 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
4676 its prototype will be included in libbfd.h. Change result type
4677 to struct * (rather than equivalent typedef) so it can be used in
4678 the prototype, where they typedef won't be known.
4679 * libbfd.h: Updated version.
4681 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
4683 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
4684 targets.c: HPPA merge.
4686 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
4688 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
4689 * config/solaris2.mh: Kludge around Sun compiler bug.
4691 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
4693 * libaout.h (aout_backend_data): Change defs of two bitfields to
4694 be unsigned chars instead to get around rs6000 compiler problem.
4696 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
4698 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
4699 Correct misconception that there can be only one symbol table.
4700 Only call elf_slurp_symbol_table on the full symbol table, not
4701 the dynamic one which is only a subset of the full one.
4703 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4705 * coffcode.h (coff_compute_section_file_positions): For I960,
4706 don't align sections in file.
4708 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4710 * targets.c (struct bfd_target): Added field for target-specific
4711 (but not file-specific) data, for distinguishing minor
4712 characteristics between (e.g.) a.out formats.
4714 * section.c (struct sec): New field user_set_vma indicates vma
4715 field should be heeded, not assumed to be unset.
4716 (STD_SECTION): Initialize that field of standard sections to zero.
4717 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
4719 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
4720 pre-swapped version.
4722 * archures.c (struct bfd_arch_info): Fixed order of comment and
4723 field decl. New fields indicate size of page and segment for
4725 * cpu-m68k.c (N): Fill in values.
4726 * cpu-sparc.c (arch_info_struct): Ditto.
4728 * libaout.h (struct aout_backend_data): Various bits of data (not
4729 all used currently) with characteristics of a.out implementation.
4730 Important field for now is text_includes_header, indicating that
4731 the text section starts immediately after the file header, which
4732 gets mapped in with it.
4733 (struct aout_data): New fields indicate whether vma has been
4734 adjusted yet (not yet used), and what magic number will be used in
4735 the output file (should go away in favor of vma_adjusted).
4736 (WRITE_HEADERS): Code for dealing with section sizes and related
4737 header fields replaced with call to adjust_sizes_and_vmas.
4738 * aoutx.h (some_aout_object_p): Fill in magic number field.
4739 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
4740 (set_arch_mach): Set page size and segment size once CPU
4742 (adjust_sizes_and_vmas): New function; has much code moved
4743 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
4744 and size parameters, as well as many header fields, after deciding
4745 on magic number for output file. Checks to ensure that this
4746 adjustment has only been done once.
4747 (set_section_contents): Call adjust_sizes_and_vmas instead of
4748 doing much of the work here.
4750 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
4751 default (null) values of these fields.
4752 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
4753 value in exec header.
4754 (sunos4_aout_backend, MY_backend_data): Define backend data
4755 indicating file header is included in text section.
4757 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
4759 * hosts/sparc.h (abort, exit): Hide these names if compiling with
4760 gcc version 2, to avoid warnings.
4762 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
4764 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
4765 it's broken on ncr 3000's. Use simple "true" for RANLIB.
4767 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4769 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
4771 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
4773 * section.c (STD_SECTION): Remove extra semicolon in declarations.
4774 * configure.in: Rewrite target parsing to use simple format.
4775 Handle sparc-sun-solaris2 configuration.
4776 * aout64.h: Avoid ANSI C brain death warning.
4777 * elf.c: Avoid trigraph (???) or /* in comments.
4779 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4781 * config/sysv4.mh: new file, RANLIB=echo
4783 * configure.in: handle Solaris2 as -sysv4 or -solaris2
4785 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
4787 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
4788 elf_core_tdata_struct into a single common struct. Core files
4789 wouldn't have worked at all without this.
4790 (bfd_elf_find_section): New function for GDB's undercover use
4791 to find string sections that BFD hides from it.
4792 (elf_get_str_section): Avoid multiple alloc&reads for same data;
4794 (elf_object_p, elf_core_file_p): Allocate internal file header
4795 storage dynamically.
4796 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
4797 * demo64.c: Prevent "empty translation unit" warnings from idiots.
4799 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
4801 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
4803 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
4805 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
4807 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
4809 * configure.in: handle m680[01234]0 as aliases for m68k
4811 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4813 * coff-a29k.c: do byte relocs correctly
4814 * coffcode.h (styp_to_sec_flags): never load INFO sections
4815 * seclet.c (rel): don't relocate INFO sections
4817 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4819 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
4820 Make the symbols unmodifiable.
4821 (bfd_section_init): Deleted.
4822 * init.c (bfd_init): Don't call bfd_section_init.
4824 * section.c (bfd_set_section_contents): Ensure that range to be
4825 written is within section boundaries.
4826 (bfd_get_section_contents): Likewise. Don't bother dispatching if
4829 * libbfd.c (bfd_xmalloc): Text of error message should be const.
4831 * coff-i960.c (howto_table): Deleted.
4832 (howto_rellong, howto_iprmed, howto_optcall): New vars;
4833 interesting entries from old howto_table.
4834 (RTYPE2HOWTO): Adjusted to use switch.
4835 (coff_i960_reloc_type_lookup): New function.
4837 * coffcode.h (coff_new_section_hook): Allocate storage for aux
4838 records for section symbol.
4839 (make_abs_section): Unused; deleted.
4840 (renumber_symbols): Re-order symbols so undefined symbols come
4841 last, as COFF format desires.
4842 (coff_write_symbol): Put C_FILE symbols in debug section always.
4843 (coff_section_symbol): New function; creates a symbol with the
4844 same name as a section, and sets up aux records for it.
4845 (coff_add_missing_symbols): New function; adds section symbols to
4846 symbol table if they aren't there already. Should someday also
4847 add a dummy C_FILE symbol if none is present.
4848 (coff_write_object_contents): Add missing symbols before preparing
4849 symbol table to be written.
4850 (coff_slurp_reloc_table): Verify that symbol indices read in are
4851 in a reasonable range.
4852 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
4853 (obj_conv_table_size): Accessor macro.
4855 * bout.c (b_out_reloc_type_lookup): New function. Handles three
4856 reloc types on i960.
4858 * bfd-in.h (bfd_get_section_name): New macro. Like
4859 bfd_section_name, but returns rvalue, not lvalue.
4860 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
4861 (bfd_get_section_flags): Now returns rvalue.
4863 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
4864 general, some specific to sparc or i960.
4866 * aoutx.h (set_section_contents): Set VMA for each section based
4867 on previous section. If text section VMA doesn't appear to have
4868 been set, make a best guess from the type of file.
4870 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
4872 (MY(vec)): Initialize reloc_type_lookup field.
4874 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
4875 (bfd_error_trap, bfd_error_vector): Extern, not common.
4877 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
4878 few types of relocs for sparc; will need enhancement.
4880 * bout.c (callj_callback): Use DEFUN macro in definition.
4881 * coff-i960.c (optcall_callback): Likewise.
4883 * targets.c (bfd_target): Added fields reloc_type_lookup and
4884 _bfd_make_debug_symbol. Also minor comment changes.
4885 * syms.c (bfd_make_debug_symbol): New dispatching macro.
4886 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
4887 than arch info, and dispatch with BFD_SEND. Callers changed.
4888 * archures.c (struct bfd_arch_info): Deleted field
4890 * cpu-*.c: Don't initialize that field.
4892 * bfd-in.h (enum bfd_error): Add new value "bad_value".
4893 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
4894 (bfd_errmsg): Now returns ptr to const.
4895 * bfd-in.h (bfd_errmsg): Fix prototype.
4897 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
4898 * reloc.c (bfd_generic_relax_section): Ditto.
4900 * section.c (Section Output doc): Improve description of use of
4901 output_section and output_offset.
4903 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4905 * sco-core.c: new file from net.
4906 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
4907 Now we have the hairy linker, it's possible to move symbols from
4908 one section into another. Actually make that work!
4910 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4912 * hosts/sun3.h: fix declaration of free.
4914 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4916 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
4917 * coff-h8300.c (reloc_processing): all relocs are relative to
4919 * opncls.c: don't use fdopen on DOS systems
4921 short patches from Glenn Kasten (glenn@ready.com)
4922 * target.c: enabled oasys support
4923 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
4924 fix problem where a relocation which crossed a modification byte
4925 boundary did not work. Fix problem where a relocation near the end
4926 of a data record did not work.
4929 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4931 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
4932 archvie header string counts the endian way, this heuristic sees
4933 how big an archive string to read by trying it one way and if the
4934 string table is unreasonably big, trying it the other. *FIXME*.
4935 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
4937 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
4939 * bfd-in.h: Increase version number to 1.97, for consistency
4941 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
4943 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4945 * bfd-in.h: bump version to 1.96
4946 Major change; changed calling convention for
4947 bfd_get_relocated_section_contents so that caller allocates
4948 memory for section data.
4949 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
4950 seclet.c, targets.c, bfd.c: reflect new convention.
4951 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
4952 case, then use reasonable default values for SEC_* flags.
4954 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4956 * coffcode.h (coff_write_object_contents): use RELSZ to work out
4957 size of output reloc struct.
4958 * targets.c, Makefile.in: comment out tekhex for the moment.
4959 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
4960 * configure.in: tandem target is st2000
4961 * coff-m68k.c: rename static howto_table to global
4962 m68kcoff_howto_table.
4963 * bout.c: remove unnecessary abort
4964 * coff-a29k.c: various changes to the way relocations work to cope
4965 with the "new order" and latent bugs.
4968 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4970 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
4971 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
4972 * reloc.c (bfd_perform-relocation): don't relocate refs to
4973 absolute symbols if doing a partial link.
4975 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
4977 * configure.in: Add a29k-amd-udi.
4979 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
4981 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
4982 internal_exec structure before initializing the fields that
4983 are used, so that the unused fields are in a known state.
4985 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
4987 * tekhex.c (struct data_struct): Convert from typedef that
4988 typedefs nothing to a normal structure declaration.
4989 * tekhex.c (pass_over): Prototype args for function that
4990 second arg points to.
4992 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4994 * Makefile.in: remove old style staging. Do not print recursion
4997 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
4998 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
5001 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5003 * bfd.c, Makefile.in: added tekhex
5004 * aoutx.h (set_section_contents): pages should be padded to the
5005 size of a page, not the size of a segment.
5006 * configure.in: added go32 host and i386-aout target.
5007 * i386aout.c, libaout.h: now works for go32 target
5008 * ieee.c: fix bit rot.
5009 * seclet.c: support for padding seclet type.
5011 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5013 * Makefile.in: added .NOEXPORT:
5015 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
5017 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
5019 * elf.c (elf_compute_section_file_positions,
5020 elf_write_object_contents): Return boolean, not NULL (which
5022 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
5023 Also ifdef-out code that aborts on unhandled section types.
5025 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
5027 * configure.in: Recognize ncr3000 config
5028 * Makefile.in (MINUS_G): Pass on to recursive makes.
5029 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
5031 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
5033 * Makefile.in: Now that we have sym.h and symconst.h, compile
5034 coff-msym.c on all systems.
5035 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
5036 * coff-msym.c: Update include files and comments; add weakext bit.
5038 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
5040 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
5041 section.c, srec.c, syms.c, coff-h8300.c: Lint.
5043 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
5045 * bout.c, coff-a29k.c, coff-i960.c: Lint.
5046 * configure.in: Add new host and target configs.
5047 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
5048 structs, which vary; just use member name.
5049 (elf_object_p, elf_core_file_p): Lint, fix comments.
5050 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
5052 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
5054 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
5055 local, disposable, copy of the external form of section header
5056 table and program header table entries.
5058 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
5060 * Makefile.in: Set MINIMIZE back to 0 for a real release.
5062 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
5064 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
5067 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
5069 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
5071 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5073 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
5074 not internal bfd_assert function (twice).
5076 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5078 * aout-target.h: change ar_max_namelen to 15 (the right value)
5079 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
5082 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
5084 * archive.c (bfd_generic_archive_p): check for bout archives too.
5085 * bout.c: make it work again.
5087 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
5089 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
5091 * reloc.c (bfd_generic_get_relocated_section_contents): Call
5092 bfd_xmalloc() instead of bare malloc().
5094 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
5096 * Makefile.in: pass down MAKEINFO on info.
5098 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5100 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
5101 host/h-<foo> now just <foo>.
5102 * configure.in: reflect changes
5104 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
5106 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
5107 actual source file, not just the generated libbfd.h.
5109 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5111 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
5112 gdb on little-endian 960 code.
5113 * archive.c (compute_and_write_armap): indirect symbols should go
5114 into the archive header too.
5116 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
5118 * Makefile.in: added check target.
5120 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
5122 * coff-msym.c: Move this file from gdb/ecoff.c. It
5123 handles byte-swapping for ECOFF (MIPS symbol) files.
5124 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
5125 to the files built on MIPS-based hosts.
5126 * Makefile.in: Add rule for coff-msym.
5128 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
5130 * Makefile.in: added clean-info target. MINIMIZE=1.
5132 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
5134 * coff-rs6000.c: Move core file functions into separate
5135 new file rs6000-core.c. This is needed because reading
5136 core files depends on native include files that conflict
5137 with ../include/coff/rs6000.h.
5138 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
5140 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
5142 * aoutx.h (NAME(aout,print_symbol)): Don't print
5143 symbol addresss for undefined symbols.
5144 * coff-rs6000.c: Various updates (due to target-
5145 independent changes).
5146 * libbfd.h: Ditto (tdata field is now a union).
5147 * hosts/h-sparc.h: Removed prototype for bogus function
5148 'emset' (presumably should have been 'memset' - which is there).
5150 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
5152 * configure.in (mips-big-* target): Same is Iris.
5154 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5156 * aoutx.h (translate_from_native_sym_flags): when creating an
5157 alias symbol, fill in the section as undefined, rather than
5158 leaving it blank. If an output section can't be found for a
5159 symbol, then don't core dump.
5161 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5163 * Makefile.in, configure.in: removed traces of namesubdir,
5164 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5165 copyrights to '92, changed some from Cygnus to FSF.
5167 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
5170 * coff-h8300.c: fix stupid reloc subtraction bug
5171 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
5172 since that's how wide it is. (coff_slurp_symbol_table): always zero out
5173 the symbol.flags and done_lineno fields.
5175 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5177 * coffcode.h (coff_write_symbol): write out the correct number of
5179 * cpu-h8300.c: fix disassembly bug
5181 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
5183 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
5184 section_from_bfd_index), cpu-h8300.c (howto*_callback),
5185 reloc.c, section.c (bfd_map_over_sections), targets.c
5186 (bfd_target_list): Protolint.
5187 * libbfd.h: Update to match a libbfd-in.h from a month ago.
5189 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5191 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
5193 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
5194 section of a symbol rather than the section of a reffed symbol to
5195 determine the r_index of an emmitted reloc.
5197 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
5199 * PORTING: New (preliminary) porting guide.
5201 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
5203 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
5204 (howto_hvrt16): lint.
5206 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
5208 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
5209 a full configuration (with possible cross-development),
5210 instead of using host-aout.c.
5212 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
5214 * aout-target.h (MY(write_object_contents):
5215 Set obj_reloc_entry_size (abfd).
5216 * gen-aout.c: Change to emit a .c files, not a .h file.
5218 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
5220 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
5221 BSF_ABSOLUTE and replace with bfd_abs_section reference.
5223 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5225 * coffcode.h (get_normalized_symtab): fixed bug where symbols
5226 with more than one auxent can cause nasty core dumps.
5228 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
5229 "done_lineno" so that a symbol which appears twice in the symbol
5230 table only gets it's linenumbers relocated once. Modifed
5231 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
5234 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5236 * aoutx.h: (translate_from_native_sym_flags): fix constructor
5237 stuff to use the New Order.
5239 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
5241 * ieee.c: Change type of envi[] to unsigned char.
5243 * configure.in: fix vax ultrix configuration.
5245 * elf.c (bfd_section_from_shdr): Deal with null return from
5246 bfd_make_section(). (elf_object_p): Select endianess properly.
5248 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
5250 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
5252 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
5254 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
5255 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
5256 * host-aout.c: Don't use aout-params.h; configure these systems
5257 in their xm files, not in a randomly generated file.
5258 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
5260 * hosts/h-vaxbsd.h: Define the form of exec and core files.
5262 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
5264 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
5265 host_aout_vec here as well.
5267 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
5269 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
5270 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
5271 to prevent undefined symbol.
5273 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5275 Various lints found on PersSony
5276 * aoutx.h: cast an enum
5277 * coff-a29k.c: many ints in reloc structure turned to enum
5278 * coffcode.h: more enums
5279 * cpu-h8300.c: more enums
5280 * opncls.c: more enums
5282 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
5284 * configure.in: Make Tahoe configuration work again.
5285 * bfd-in.h: Remove trailing comma from enum declaration.
5286 * ieee.c: Can't put byte values >0x7F into a signed char.
5288 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
5290 * Makefile.in: Add dependencies for various coff-*.o files.
5292 * elf.c: Remove extraneous paren from core_prpsinfo and
5293 core_prpstatus macros, rename core_prpstatus to core_prstatus.
5294 Replace references to old section "size" member with new
5295 "_raw_size" member. Implement elf_make_empty_symbol, which
5298 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
5300 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
5303 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5305 * coffcode.h (bfd_coff_relax_section): now static.
5306 (bfd_coff_get_relocated_section_contents): various type lints.
5308 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5310 New entry point in the transfer vector - bfd_relax_section.
5312 * aout-target.h: add to vector, call generic_relax
5313 * bfd-in.h: add to vector
5314 * bfd.c: add #define for vector
5315 * bout.c: add to vector, call generic_relax
5316 * coffcode.h: add to vector, also now has coff specific relax code
5317 for the relaxable H8/300 relocs. Also clean up abs section cruft.
5318 * elf.c: call generic_relax
5319 * ieee.c: call new vector, clean up some bugs due to the creation
5321 * libbfd.h: add bfd_generic_relax_section EXFUN
5322 * oasys.c: call generic_relax
5323 * reloc.c: implement generic_relax
5324 * seclet.c: moved much of this into coffcode.h
5325 * srec.c: call generic_relax
5326 * targets.c: define new transfer vector
5328 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5330 * everything: now modified to use smaller reloc type. Self hosts
5333 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
5335 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
5336 New files for stratus.
5338 * configure.in: Add configuration fragments for stratus.
5340 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
5342 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
5343 variables as CONST since they are set to point to a const char
5344 string. Fixes compiler complaints.
5346 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
5348 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
5351 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
5353 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
5354 symbols, so that we can emit the correct file name even
5355 if it's an include file.
5357 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
5359 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
5360 (Reported by john@labtam.labtam.oz.au (John Carey)).
5362 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
5364 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
5366 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
5367 being used to -DHAVE_PROCFS.
5369 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
5370 '#include "fopen-same.h"' to end of file to match other h-* files.
5372 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
5374 * configure.in: Change svr4 references to sysv4. Add case
5375 "unknown" for target vendor and infer some targets based
5376 on the specified operating system.
5378 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
5380 * bfd-in.h, libaout.h: ANSIfy enums.
5382 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5384 * archive.c (normalize): created version for VMS which removes the
5385 VMS directory crap from the front and end of a filename, eg turn
5386 [-.foo]bar.obj;123 into bar.obj
5387 (bfd_construct_extended_name_table): now writes index into an
5388 extended name table in decimal - the same base used to read an
5389 extended name table.
5391 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
5393 * aout-encap.c: Fix to use aout-target.h.
5394 * aoutf1.h: Use standard MY_object_p and MY_callback
5395 in aout-target.h. Remove target-specific versions.
5396 * host-aout.c: Re-write to use aout-target.h.
5397 * gen-aout.c: New files use with host-aout.c to generate
5398 host-specific a.out-related parameters.
5399 * Makefile.in: host-aout.o depends on aout-params.h, which is
5400 generated by gen-aout.
5401 * aout-target.h: Make a little more flexible.
5402 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
5403 macro. Instead, inline it in aout-target.h.
5404 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
5405 a gcc -Wall warning.
5406 * archive.c: Add missing commas in DEFUN macro (2 places).
5407 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
5408 Berkeley ones, now that libiberty has them:
5409 bcopy->memcpy, bzero->memset, bcmp->memcmp.
5410 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
5411 remove unused variable.
5413 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
5415 * elf.c (elf_core_file_matches_executable_p): Enclose corename
5416 and execname inside HAVE_PROCFS ifdef since they are unused
5417 when it is not defined.
5419 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
5421 * elf.c: Flag all sections as either code or data. We can't
5422 be sure what they are anyway, since ELF doesn't fit the
5423 traditional model of text+data+bss very well. Add new local
5424 function elf_read() to simplify code. Record entry point in
5427 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
5429 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
5430 rather than N copies of the same lines.
5432 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5434 * cpu-h8300.c: disassemble branch displacements correctly
5435 * coff-h8300.c: put reloc offsets out in 32bits
5437 * makefile.dos, configdj.bat: New files from DJ
5438 * cache.c: fopen with new macros is needed for DOS.
5439 * ieee.c: environ renamed to envi to stop an include file
5441 * opncls.c, coff-rs6000.c: more fopens with macros.
5443 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5445 * Makefile.in: infodir belongs in datadir.
5447 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5449 * Makefile.in: fix where docdir lives
5451 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
5452 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
5453 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
5454 srec.c, syms.c, targets.c : all new documentation and lint
5458 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
5460 * coffcode.h, srec.c: Lint.
5462 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5464 * Makefile.in: install using INSTALL_DATA, added standards.text
5467 * configure.in: mark directory as target dependent. configure
5468 nows works in objdir always so make file existence checks
5471 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5473 * Makefile.in: idestdir and ddestdir go away. Added copyrights
5474 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
5475 and mandir now keyed off datadir by default.
5477 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5479 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
5480 computation of arch and machine type so it's worked out before
5481 some_aout_object_p is called.
5482 * aoutx.h: (some_aout_object_p): don't set arch and mach to
5484 * archures.c: add extra field 'section_align_power' to hold
5485 default section alignment in object files.
5486 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
5487 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
5488 initialize the new field.
5489 * bout.c (b_out_callback): replace the text size, since aout
5491 * aoutx.h: Documentation in the new style
5493 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
5495 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
5496 use the saved value if mtime_set is already set (intended
5497 for archive files, though apparently not used yet).
5499 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
5501 * targets.c: Revise comments about how to configure the target
5502 vector, to match reality. Remove mention of obsolete methods.
5503 Remove long lists of capitalized macros that turn into the same
5504 thing in lowercase. Normal vector simply lists all known
5505 lowercase xvec names; all other cases are handled by SELECT_VECS.
5507 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
5510 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
5511 list of supported targets.
5513 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
5515 * archive.c (bsd_write_armap): The pad byte sometimes added to
5516 the string table in a __.SYMDEF member is now
5517 counted as part of the size of the string table.
5518 This is compatible with the old ranlib, as well as Sun's.
5520 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5522 * srec.c: Rewrote to fix many bugs; now gets the record type
5523 right, doesn't choke on input, sets the start address in an S9 and
5524 fills in the filename on an S0.
5526 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5528 * cpu-h8300.c: Add support for MEMIND addressing mode
5530 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
5532 * coffcode.h: use the new macro if available
5534 * elf.c (elf_corefile_note): cast malloc to avoid warning.
5535 * Makefile.in: Fixed dependencies due to file rename
5537 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
5538 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5539 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
5540 newos3.c, stab-syms.c, syms.c: All these files have had their
5541 #includes altered to point to the new places.
5543 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
5545 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
5547 * configure.in: Add vendor "ncr" as supported per-target vendor.
5548 Add svr4 case for i386 per-host case.
5550 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
5553 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
5555 * syms.c (bfd_decode_symclass): Return 'A'
5556 for symbols that are both absolute and global.
5557 * archive.c (bfd_special_undocumented_glue): Return NULL
5558 if bfd_ar_hdr_from_filesystem returns NULL.
5560 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
5562 * Makefile.in: added coff-h8300
5563 * configure.in: now h8 is a coff target
5564 * cpu-h8300.c: fix various disassembly problems
5565 * libcoff.h: took out some code which has been #0ed for a long
5567 * targets.c: added h8 coff
5568 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
5569 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
5571 * coffcode.h: Started to change the way machine dependencies are
5572 handled, from the nest of #ifdefs to macros defined in the
5573 including coff-<foo>.c
5575 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
5577 * aoutx.h (some_aout_object_p): Set the `executable' bit
5578 if the entry point is contained in the text segment, even if the
5579 text segment is at location 0.
5581 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
5582 nonstandard MIPS sections (.rdata, .sdata, etc).
5584 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
5585 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
5586 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
5588 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
5590 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
5592 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
5593 from syms.c to new file stab-syms.c. Also, since GNU extended
5594 type codes such as N_SETT are no longer in ../include/stab.def,
5595 include them manually.
5596 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
5597 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
5598 * libaout.h: Added prototype for aout_stab_name().
5599 * Makefile.in: Update Makefile for new stab-syms.[co].
5601 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
5603 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
5604 rather complicated seeming problem. Eliminate LOGICAL_ versions,
5605 just make N_XXX work by excluding the header from the text segment.
5606 * aoutx.h: Fix comments to match.
5608 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
5610 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
5611 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
5612 for the "logical" text segment (i.e. never consider the exec
5613 header to be part of the text segment). This change is
5614 needed for consistency with various other parts of bfd and ld.
5615 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
5616 and move calculation of obj_textsec(abfd)->size to libaout.h.
5617 * bfd-in.h: Removed bogus ';'.
5619 * Makefile.in: Add MINIMIZE flag to select lean
5620 or bloated target_vector.
5621 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
5622 * newsos3.c: Fixes to ../include/aout64.h remove need
5623 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
5625 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
5627 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
5628 handle both little and big-endian targets, with little
5629 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
5630 * host-aout.c: Add FIXME note.
5632 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
5634 * targets.c: Make the default target_vector contain
5635 just &DEFAULT_VECTOR. This makes executables a lot smaller.
5636 Old behavior can be gotten by defining ALL_TARGETS.
5637 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
5638 Factored out common code into new file aout-target.h.
5639 Saves a lot of duplicate code for a.out variants.
5641 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
5643 Get 'make headers' to work when configured with +subdirs.
5644 * Makefile.in: Add $(subdir) to docdir path.
5645 * doc/Makefile.in (protos): Add $(srcdir) prefix
5646 to name of sed scripts.
5648 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
5650 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
5651 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
5652 to include names of N_SETT etc.
5654 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
5656 * elf.c: Add minimal support for ELF symbol tables. Generates
5657 canonical bfd symbol tables from ELF symbol tables. Change the
5658 name of some functions from bfd_<name> to elf_<name>.
5660 * syms.c: Trivial fix to comment to remove a redundant "to".
5662 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
5664 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
5665 form that GDB recognizes as COFF.
5667 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
5669 * ieee.c (ieee_object_p): cast NULL correctly.
5670 * configure.in: added harris host
5672 * coff-a29k.c: Lots of changes, most from David Wood.
5674 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
5676 * coff-m88k.c (coff_write_armap): Just #undef it.
5678 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
5680 * Makefile.in: standardize on MINUS_G to disable debugging
5681 * coff-m88k.c: create coff armaps instead of bsd ones.
5682 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
5685 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
5687 * elf.c: Additions to support ELF format core files.
5688 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
5689 has support for /proc (all the include files in particular).
5691 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
5693 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
5694 of two N_SO stabs, one for directory, and one for filename.
5696 * bfd-in.h (print_vma): Factor out duplicate definition.
5698 Exit a little more gracefully when malloc returns NULL.
5699 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
5700 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
5701 * libbfd.h: Rre-generated due to libbfd.c update.
5703 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
5705 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
5707 * elf.c (elf_object_p): Don't try to create a bfd section for
5708 the first ELF section header. It is just a placeholder.
5710 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
5712 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
5713 core files, when compiling native.
5714 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
5716 FIXME: The aoutf1.h change below needs to be reversed back
5719 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5721 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
5722 manipulation of lnno fields in lineno structs in a coff-<f>.h
5723 independent way. Override it in coff-<f>.h to your favourite
5724 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
5725 (coff_swap_lineno_out): modified to use the new macros.
5727 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
5729 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
5730 unknown arch when the magic number doesn't specify the
5731 architecture, since some OSs (eg old sun3s) don't set the number, and
5732 020 is probably the right answer anyway.
5734 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
5736 * hosts/h-news.h, hosts/h-rtbsd.h:
5737 Get rid of MISSING_VFPRINTF, since libiberty provides one.
5738 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
5739 bfd_print_symbol_nm, for use by nm.
5740 * aoutx.h (NAME(aout,print_symbol)): Add code for new
5741 bfd_print_symbol_nm option, to print in nm format.
5742 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
5743 oasys.c (oasys_print_symbol): Provide stub implementations
5744 for bfd_print_symbol_nm.
5745 * syms.c: New function bfd_decode_symclass, used by nm printer.
5746 New function bfd_stab_name to look up string name of stab code.
5748 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
5750 * Makefile.in: Added ctor.c
5751 * archures.c (bfd_default_arch_struct) added
5752 bfd_default_reloc_type_lookup.
5753 * coffcode.h: removed a load of #if 0ed code.
5754 (coff_compute_file_section_positions): now works out the section
5755 alignment and size correctly in all cases.
5756 (coff_get_symtab): looks for constructor symbols and calls the
5757 right function when they're found. (coff_canonicalize_reloc):
5758 knows when a section is full of constructors and does the right
5760 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
5762 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
5763 * libcoff.h: removed #if 0ed code
5764 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
5765 arch independent constructor relocation type.
5766 (bfd_reloc_type_lookup): removed the comment "this will go away"
5767 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
5768 reloc which is used when BFD_RELOC_CTOR falls through to give a
5769 default 32bit reloc for constructors.
5770 (bfd_default_reloc_type_lookup): added.
5771 * aoutf1.h: fixed SEGMENT_SIZE typo.
5773 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
5775 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
5776 matching prefix "coff".
5777 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
5778 rs/6000 csect records.
5780 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
5782 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
5783 * configure.in: add motorola delta88 cases
5784 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
5785 write_armap prototype
5786 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
5788 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
5790 * Rename COFF-related files in `coff-ARCH.c' form.
5791 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5792 coff-mips.c, coff-rs6000.c to be exact.
5794 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
5795 make output clutter.
5796 * config/mt-*: Ditto.
5798 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
5800 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
5801 John Gilmore. Archive support from Damon A. Permezel.
5803 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
5804 * configure.in: Add rs6000 case.
5805 * targets.c: Add rs6000 vector.
5806 * archures.c: Add rs6000, fix comment on romp.
5807 * bfd-in.h (enum bfd_error): Add no_debug_section error.
5808 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
5809 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
5810 * section.c (bfd_make_section): Return NULL on attempt to create
5812 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
5813 (bfd_swap_aouthdr_in): Handle lots more members.
5814 (make_a_section_from_file): If section has already been seen,
5815 just return false rather than overwriting it.
5816 (coff_real_object_p): Understand incoming magic numbers.
5817 (coff_set_flags): Understand outgoing magic numbers.
5818 (coff_compute_section_file_positions): outgoing aouthdr magic #.
5819 (build_debug_section): Add fn for reading debug string section.
5820 (get_normalized_symtab): Handle symbol names in debug string section.
5821 Remove unused obj_string_table.
5822 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
5823 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
5824 existing section before making one.
5825 * cpu-rs6000.c: New file.
5826 * rs6000coff.c: New file.
5828 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
5830 * elf.c: Add partial support for ELF format corefiles. Still needs
5831 support for extracting registers from corefiles.
5833 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
5835 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
5836 RANLIB is defined as echo, send the output to /dev/null to help
5837 reduce clutter in the output from doing a make.
5839 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
5841 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
5842 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
5844 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
5846 * coffcode.h (coff_compute_section_file_positions): make it pad
5847 section size out if there are alignment restrictions so that the
5848 image will be ok on a system where section positions are worked
5849 out by accumulating sizes rather than from the section headers.
5850 * targets.c (proto write_armap). Changed orl_count to unsigned.
5851 * opncls.c (bfd_close_all_done). Added so that generative
5852 programs like gas can close a bfd without causing bfd confusion.
5853 * libbfd.h (changed becuase of protos)
5854 * amdcoff.c: messed with the way that jmp displacements are
5855 calcualated. This may not yet be totally correct.
5856 * archive.c (coff_write_armap): rewrote the way that ranlibs are
5858 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
5859 abs symbol has no section (like a register symbol).
5860 (coff_write_symbol) now zeros auxent before filling it up to help
5861 with sensitive applications.
5862 * libbfd.c (bfd_write_bigendian_4byte_int): added.
5864 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
5866 * bfd.c: Make sure we don't get a macro strerror().
5867 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
5868 * trad-core.c (trad_unix_core_file_failing_command): Suppress
5869 attempt to recover command, ifdef NO_CORE_COMMAND.
5870 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
5872 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
5874 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
5876 * archive.c (bsd_write_argmap): The size of the ranlib structures
5877 should not include the size field itself.
5878 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
5879 adata(abfd)->exec_bytes_size field instead of constant macro,
5880 because aoutx.h compiles to a simple .o file shared by
5881 all 32-bits a.out targets.
5883 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
5885 * configure.in: Allow i386-sco-sysv.
5886 * bout.c: Remove unused i960_align; lint dummy core file handlers.
5887 * cpu-h8300.c: lint.
5889 * host-aout.c: New strategy. We use common code, include files,
5890 and data structures to handle the file, but set a few parameters
5891 from the host's config file (page size, text start addr, etc).
5892 * libaout.h: Define HP BSD machine types.
5893 * aoutf1.h: Handle reading a.outs with these types.
5895 * trad-core.c: Pass the u.u_ar0 value as the negative of the
5896 virtual-memory-address of the .reg section. We can't just make a
5897 section for "all the regs and nothing else" because only GDB knows
5898 exactly where the regs are (scattered around the upage and stack).
5899 Clean up memory allocation. Remove big- and little-endian
5900 vectors, replace with single vector; this only runs on the host,
5901 in host byte order. Replace byteswap routines with aborts in case
5903 * targets.c: There's only one trad_core_vec now.
5904 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
5906 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
5908 * hosts/h-amix.h (free): Fix prototype.
5910 * aoutx.h: Don't use NULL as an integer, for braindead systems
5911 that declare it as (void *)0. (From Peter Schauer.)
5913 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
5915 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
5916 problem with bad Ultrix system headers.
5917 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
5918 various kinds of alignments for the various kinds of
5921 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
5923 * doc/Makefile: Don't assume . is on the path (from James Clark).
5925 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
5927 * Makefile.in: Avoid Sun Make VPATH bugs.
5928 * targets.c: Declare trad_core vectors extern.
5930 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
5932 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
5933 * libbfd.h: Moved ALIGN macro here.
5934 * bout.c (b_out_callback): Replace i960_align by align_power.
5936 * libaout.h (struct aoutdata): Added fields page_size,
5937 segment_size and exec_bytes_size. These help generic code
5938 (in aoutx.h and libaout.h) to figure out where to align
5939 the various segments in a demand paged file.
5940 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
5941 to decide if the exec header counts in a_text (text segment size).
5942 Also, assume D_PAGED flag is set; don't set it here.
5943 * bout.c (b_out_callback): Add initialization of
5944 adata fields page_size, segment_size, and exec_bytes_size.
5945 * host-aout.c (NAME(host_aout, callback) and
5946 NAME(host_aout,mkobject): Ditto.
5947 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
5948 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
5949 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
5950 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
5951 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
5952 for some systems (mainly sunos), so do it in the callback instead.
5953 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
5954 * aoutx.h (NAME(aout,set_section_contents): Change the way
5955 filepos and size of sections are carried out to support
5956 older styles of demand paged executables.
5959 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
5961 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
5962 * bfd.c: Added macros to enable gas to swap coff records.
5963 * coffcode.h: Make the coff_swap_*_out routines return the number
5964 of bytes swapped, and cleaned up their prototypes.
5965 * configure.in: Added ebmon/coff support
5966 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
5968 * targets.c: Added new entry points for coff swapping
5970 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
5972 Restructure configuration scheme for bfd, binutils, ld.
5974 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5975 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
5976 Change some config names to match other dirs.
5977 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5979 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
5980 ../include/sysdep.h.
5981 * cpu-i960.c: Strncmp needed a length arg.
5982 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
5983 * i386aout.c: Remove dead N_TXTOFF override.
5984 * trad-core.c: Don't disable the whole file if SUN4_SYS.
5985 * config/: Rename some config files to match up h-*.h names.
5986 Remove all the HOST_SYS definitions from the config files.
5987 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
5988 * hosts/h-hp9000.h: Remove USG comment.
5989 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
5990 * hosts/h-news.h, h-sparc-64.h: New config files that had
5991 previously been kludged in the <sysdep.h> file.
5993 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
5995 * config/*: trad-core support is HOST dependent, not target
5996 dependent. Target config files only set DEFAULT_VECTOR and/or
5997 other vector elements. Exception: when host-aout.c is in use,
5998 in which case we're forced to assume we're native (hp, vax,
5999 tahoe). Rename XDEPFILES to HDEPFILES.
6000 * Makefile.in: Rename XDEPFILES.
6001 * config/h-sun*: Don't force static linking.
6002 * trad-core.c: Document how to use it nowadays.
6003 * i386aout.c, newsos3.c: Clean up.
6004 * i386coff.c: Allow 386 coff files to be used as core files too
6005 (for reading core files from embedded systems).
6007 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
6009 * Add i386aout.c for a.out support on the i386.
6011 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
6013 * reloc.c, section.c, syms.c, targets.c: correct info-node
6014 structure in *doc* comments.
6015 doc/Makefile: stop hiding complaints from makeinfo.
6017 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
6019 * aoutx.h (...some_aout_object_p): Take a third parameter,
6020 the internal_exec struct, and avoid ever looking at an
6021 external_exec. All callers changed to read the entire
6022 external_exec struct, swap and check its magic number,
6023 swap in the whole structure, and pass the swapped-in version to
6025 * bout.c: Bring into modern era. Use single _object_p routine
6026 for big- aand little-endian. Provide internal and external
6027 exec header structs. Use separate swap-in and swap-out routines.
6029 * libaout.h: Move struct internal_exec from ../include/aout64.h
6030 to here. Add obj_symbol_entry_size to struct aoutdata.
6031 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
6033 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
6034 EXTERNAL_NLIST_SIZE. Callers changed.
6036 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
6038 * bfd.c: Remove strerror() to libiberty.
6040 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
6041 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
6042 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
6043 last byte of transfer, not first byte, is within the section.
6045 * host-aout.c: Remove `BSD' archive support. Lint.
6047 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
6048 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
6049 `bfd_arch_info_type'. All uses changed.
6050 * reloc.c: Rename `bfd_reloc_status_enum_type' to
6051 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
6052 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
6053 it needs a better name.) All uses changed.
6054 * targets.c: Rename `enum target_flavour_enum' to `enum
6055 target_flavour', and remove the `_enum' from all of the enum
6056 values themselves. All uses changed.
6058 * configure.in, config/h-i386mach: i386 mach host.
6059 * config/t-i386-aout: Use host-aout.c.
6061 * trad-core.c: Give it its own xvec's to make it independent
6062 of other file formats.
6063 * ecoff.c, host-aout.c: Remove refs to trad-core.
6064 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
6065 * targets.c: #ifdef TRAD_CORE, include it in the vector.
6067 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
6069 * reloc.c: Extended NEWHOWTO macro
6070 * ieee.c: Changed the way 8bit pcrel is done
6071 * cpu-h8300.c: got the registers in the right order
6073 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
6075 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
6076 prediction is vindicated!
6078 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
6079 Remove refs to howto.c, since Steve forgot.
6081 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
6083 * elf.c: took the abort out of set_arch_mach so that objdump -i will
6084 still work. Now allows any architecture/machine to be set.
6086 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
6088 * howto.c deleted and moved code to reloc.c
6090 * libbfd.h, libbfd-in.h removed $id stuff for real
6092 * cpu-h8300.c Made it match various different spellings of h8300.
6094 * archures.c: Took out the first char filter which made it only
6095 look for a cpu/arch match when the first chars of supplied and
6096 tested names were the same.
6098 * targets.c removed oasys stuff, pending someone to fix the bugs
6102 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
6104 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
6105 ELF support good enough for GDB.
6106 * configure.in, config/h-amix, config/t-m68k-elf: Handle
6107 m68k-cbm-svr4 host and target.
6108 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
6109 so `diff' and `patch' can cope.
6111 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
6113 * archures.c: removed texinfo error
6115 * init.c: added texinfo hooks, and removed initialization error
6118 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
6121 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
6123 * cpu-i960.c: Avoid numerical count of initializers.
6125 Vax Ultrix changes from David Taylor <taylor@think.com>:
6126 * host-aout.c: Make little-endian vector really little-endian.
6127 * configure.in: Separate vax and tahoe cases, handle ultrix.
6128 * config/t-vax: Add trad-core.o.
6129 * config/h-vaxult: New host system.
6131 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
6133 * bfd-in.h VERSION, change version number to 0.18, this makes a
6134 gap, but now is the same as the linker version number.
6136 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
6137 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
6138 files will eventually contain processor specific bits for bfd,
6139 like strange relocation information and dis/assembly. So far only
6140 the H8 has been even partially done. This work also ties in with
6141 the change in handling architectures.
6143 * amdcoff.c: (a29k_reloc) fix error message.
6145 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
6146 discover the architecture of the bfd. (sunos4_callback) calls the
6147 function bfd_set_arch_mach rather than stuffing stuff directly
6148 into the bfd. (sunos4_write_object_contents), changed names of
6151 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
6152 setup the environment.
6154 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
6155 headers in big endian format, regardless of the endianess of the
6158 * archures.c: totally changed. Now an architecture is represented
6159 with a pointer to an info structure rather than an enumerated type
6160 and a long. The old info is available as two elements in the
6161 structure. Future enhancements to architecure support will
6162 involve pointers to methods being placed into the info structure.
6164 * bfd.c: changed the definition of the bfd structure for the new
6167 * bout.c: (b_out_set_arch_mach) changed to use the new
6168 architecture mechanism.
6170 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
6171 the new architecture mechanism.
6173 * configure.in: added h8 stuff.
6175 * ieee.c: too many changes to note. Now ieee files written with
6176 bfd gas and ld can be read by gld and ieee only linkers and
6179 * libbfd.c, libbfd.h: changed prototype of bfd_write.
6181 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
6182 than fixing the structure directly.
6184 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
6185 than fixing the structure directly.
6187 * opncls.c: (new_bfd) makes sure that bfd_init has been called
6188 before opening a bfd.
6190 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
6191 rather than fixing the structure directly.
6193 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
6194 in the t/hmake file) a user can select which backends they want
6195 linked with bfd without changing the source.
6197 * init.c: new, looks after initializing modules.
6199 * howto.c: for future use, will allow an application to work out
6200 what cookie to use as a handle on a relcoatio howto.
6202 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
6204 * srec.c: Better error checking, partly from Peter Schauer.
6205 (srec_object_p): Avoid assuming any file that starts with 'S' is
6206 an S-record file! (Check for 3 uppercase-hex digits after it.)
6207 (ISHEX): Define new macro for checking supposedly hex characters.
6208 (pass_over): Treat as EOF any S-record line that:
6209 * doesn't have hex in either size character
6210 * produces a size larger than 0x7F
6211 * has an unrecognized type number
6213 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
6215 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
6216 opncls.c: Lint (saber actually).
6218 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
6220 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
6221 * newsos3.c: Fixed two types: newos3 -> newsos3.
6222 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
6223 to use correct segment.
6225 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
6227 * aoutx.h (print_symbol): Handle missing symbol->name.
6229 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
6231 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
6234 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
6236 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
6237 add sgi/irix support.
6239 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
6241 Changes for the AMD 29000 Ultracomputer port from David Wood.
6244 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
6246 * Makefile.in: Make subdirs work by using $(INCDIR) in the
6249 * coffcode.h (coff_real_object_p): Pass information about the
6250 current file's coff symbol format to BFD via the coff_data struct.
6251 (coff_find_nearest_line): obj_icof => coff_data.
6252 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
6253 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
6254 and DIMNUM == E_DIMNUM.
6255 * configure.in: Handle a29k-*-* hosts, and targets
6256 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
6257 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
6258 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
6259 local_linesz to `coff_data' (tdata) struct.
6260 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
6261 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
6263 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6265 * Makefile.in: $(MAKE) for make, $(docdir) for doc
6266 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
6268 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
6270 * aoutf1.h (sunos4_core_file_p): Release the right storage in
6272 (sunos4_core_file_matches_executable_p): Fix header comparison.
6273 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
6274 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
6276 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6278 Allow GDB to patch object files.
6280 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
6281 * trad-core.h (trad_unix_core_file_p): Ditto.
6282 * aoutx.h (aout_set_section_contents): On first output, check
6283 abfd->direction and complain if erroneous.
6285 * Makefile.in: Add crude dependencies.
6287 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6289 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
6290 to h/t-xxxx files so that everything will work on System V.
6292 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
6294 * aoutx.h: Add information on host-aout.c and how to configure
6295 to use it, to the manual.
6296 * configure.in: Tix typo.
6297 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
6298 else dummy out the core file support.
6299 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
6300 specified, use it to locate the data section.
6301 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
6302 rather than as chars (lint).
6304 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
6306 * aoutx.h, coffcode.h: saberized.
6308 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6310 * bfd.texinfo: some cleanup, reincorporated more intro matter from
6312 bfd.c, targets.c: minor rewording of doc segments
6315 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
6317 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
6318 etc, rather than TEXT_START_ADDR.
6319 * host-aout.c: Remove #if 0 around whole thing.
6320 Update to modern (32/64-bit) a.out naming conventions.
6321 Include a large chunk of ../include/a.out.gnu.h to get macros that
6322 are not defined by the system include files.
6323 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
6324 macro used by the other a.out implementations.
6325 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
6327 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6329 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
6330 texdoc and psdoc; make these depend on generated .texi's
6332 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
6335 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
6338 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
6339 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
6340 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
6341 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
6342 obtrusive marks indicating .c origins.
6344 * bfd.texinfo: generalize most references to linker
6346 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6348 * Makefile.in: include core.p in PROTOS (building better bfd.h)
6349 * archures.c: remove empty foo() definition (crept in at vn1.9)
6351 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
6353 * bfd.texinfo: use @setchapternewpage on instead of lots of
6354 @page's; minor rephrasing in Introduction.
6356 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
6357 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
6358 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
6359 segments): used BFD (caps) more consistently as a name in
6360 discourse, fixed a few other minor typos and uses of fonts
6363 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6365 * coffcode.h: fixed bug where string table size wasn't being swapped.
6367 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6369 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
6371 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
6372 flags. (bfd_print_symbol_vandf) now knows what to do with the
6375 * aoutx.h: made translate_from_native_sym_flags and
6376 translate_to_native_sym_flags produce the above flags.
6379 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6381 * all files: update copyright notices for GPL version 2.
6382 Install header comments and attribute most modules to their
6383 authors. BFD's name is now officially "Binary File Descriptor",
6384 so remove any conflicting pejoratives.
6385 archures.h: Consists solely of comments; remove it.
6387 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6389 * Makefile.in, bfd.c: Made it compile again.
6391 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6393 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
6396 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6398 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
6399 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
6402 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
6403 29k coff by David Wood (wood@lab.ultra.nyu.edu).
6405 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6407 * Everything: created some new files, core.c format.c, reloc.c,
6408 section.c and syms.c to split the functionality a bit better.
6409 Cleaned up the rest of the files a bit, and added some
6413 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
6415 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
6416 really takes 3 arguments, patched code and ammended prototypes.
6418 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6420 * ../include/bfd.h (struct bfd_target): Added new field
6421 "align_power_min" which contains the minimum alignment for a
6422 section. This is used in coff_new_section_hook. The field
6423 insertion necessitates an update of all backends..
6425 * aoutf1.h jump table field inserted
6427 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
6430 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
6431 table field inserted.
6433 * coffcode.h(just about everything) Now patches up symbol tables
6434 using a different mechanism. The Intel major bug has been fixed,
6435 and the linker can self host on the Aviion and be debugged with
6438 * ecoff.c: new include and jump table patch, i386coff.c: new
6439 include and jump table patch, icoff.c: new include and jump table
6440 patch, ieee.c: can now read archives containing ieee modules.,
6441 libcoff.h: added (combined_entry_type), libieee.h: uped max
6442 sections to 20, m68kcoff.c: new include and jump table patch,
6443 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
6444 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
6445 srec.c: jump table patch. trad-code.c fixed #IF typeo
6447 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
6449 * coffcode.h (coff_swap_aux_in): added else case to deal with
6450 filenames less than 9 characters.
6453 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6455 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
6457 * srec.c: now allows any number of sections to be created in a
6458 file. Outputs addresses of the right length.
6460 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6462 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
6463 target didn't match, the format got set to the attempted match,
6464 breaking a future test.
6466 *../include/i386coff.h : fixed typo in type field with size
6468 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
6469 support in the jump table for the swapping routines exported to
6470 gdb. Now gdb works with the 386.
6472 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6474 * Merge in changes from gdb-3.95 release.
6475 Makefile.in: Allow hmake and tmake files to add OFILES.
6477 bfd.c: support specific targets as well as searching. When
6478 searching, take default target in preference to others.
6480 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
6481 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
6482 libbfd.h: Support specific targets as well as searching.
6483 opncls.c: Support specific targets as well as searching.
6484 targets.c: Search is short-circuited if default target matches.
6485 liboasys.c, libieee.c: Undo bothner changes that make macros
6486 work to the left of assignment, but which depend on the
6487 representations of different pointer types being the same.
6489 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6491 * i386coff.c: created.
6492 * coffcode.h: added support for 386.
6493 * Makefile.in: added support for 386.
6494 * ../include/i386coff.h: created
6496 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6498 * coffcode.h: removed all put_x_<sizes>
6499 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
6503 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6505 * opncls.c: Changed obstack_chunk_alloc use xmalloc
6507 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6509 * everything: Removed sysdep.h from bfd.h and put back into files
6510 from which it was split out. Now 64 bit version is built with a
6511 -DHOST_64_BIT="long long" on the compile line.
6513 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6515 Changed all the [get|put][name] routines to use [get|put]_[size
6518 Put in support for 64 bit work. Now two versions of bfd may be
6519 generated, according to the state of TARGET_64_BIT, one which is
6520 32 bit only, and one which is 64/32 bits.
6521 Created new back end 'demo64' to test 64 bit functionality.
6523 Renamed some files to work on DOS.
6525 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
6526 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
6527 chage, 64 bit transfer. * liba.out.h: Split out common code from
6528 sunos and newsos into liba.out. Name changes and prototype mods. *
6529 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
6530 prototypes for new functions. * libcoff.h: lint * libieee.h: make
6531 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
6532 change and 64bit stuff.* newsos3.c: common code removed, new jump
6533 table. * oasys.c: Name change * opncls.c: Portability fixes *
6534 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
6535 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
6536 be called b.out.c * coffcode.h: used to be called coff-code.h, now
6537 64bit ized. * demo64.c: 64 bit a.out back end
6539 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6541 * libieee.h: Make ieee_data and ieee_ar_data macros usable
6542 on LHS of assignment, even when using old compilers.
6543 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
6544 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
6545 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
6546 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
6547 * targets.c: Add declaration of newsos3_vec.
6549 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6551 * aout.c: fixxed some of the problems with filepos calculation.
6552 (swap_ext_reloc): fixed problem with creation of relocs.
6553 (aout_set_section_contents): fixed filepos problem
6555 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
6556 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
6557 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
6558 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
6559 cleaned up. (coff_write_object_contents) cleaned up.
6561 * ecoff.c: Totally different. Now supports ecoff fully.
6563 * icoff.c: fixed problems in relocation callout.
6565 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
6567 * m68kcoff.c: updated target vector.
6569 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
6570 choose_reloc_size. (sunos4_write_object_contents) now calls
6571 choose_reloc_size so outputs relocs correctly, also calculates the
6572 size of the sections correctly.
6576 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
6578 Merge Per Bothner's changes to modularize BFD a.out a bit.
6580 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
6581 * ieee.c: Cast enums to int before comparing them, for brain-
6583 * coff-code.h: Remove coff_get_section_contents, and use the
6584 generic one instead.
6586 * aout.c: Derive new module from sunos.c, containing generic
6587 support code for all kinds of a.out files.
6589 * sunos.c: Remove all code that goes in aout.c. Split out
6590 machine dependent followup in sunos4_object_p into
6591 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
6592 and redefine only the names we CHANGE, not all the names. Drop
6593 the little-endian vector, and rename the vector as sunos4 rather
6596 * b.out.c: Use aout.c routines for most of the work. Slight
6597 changes for the new regime. Remove close_and_cleanup and
6598 get_section_contents in favor of generics. New transfer vector
6601 * newsos.c: New support for Sony NEWS, another a.out format.
6603 * ecoff.c: Remove close_and_cleanup. New tvec regime.
6604 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
6605 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
6607 * opncls.c (bfd_close): Call format-dependent write_contents
6608 routine, if writing, before calling target-dependent
6609 close_and_cleanup routine (which is now always generic, I think).
6610 * srec.c: Use bfd_alloc instead of malloc. Remove
6611 close_and_cleanup and move code from it to
6612 srec_write_object_contents. Add write_contents to tvec.
6613 * targets.c: Remove a.out little vector, replace a.out big
6614 vector with SunOS vector. FIXME: Need Vax support again now.
6616 * libbfd.h: Add write_contents format-dependent-vector to the
6617 bfd_target vector. Supply a generic close_and_cleanup routine.
6618 * liba.out.h: Handle the new aout.c split. Add prototypes for
6619 all routines defined in aout.c. Rename "sunos" things to "aout"
6620 things. Add a few fields where needed for various formats.
6621 * Makefile.in: Add aout.c and newsos.c.
6623 * archive.c, ieee.c, oasys.c: Lint.
6625 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6628 changed forward declaration struct stat; to reduce warnings. Changed
6629 comment on bfd_h_<x>_x.
6631 * ../include/m68kcoff.h, ../include/intel-coff.h,
6632 ../include/m88k-bcs.h
6633 Now there are two incarnations of relocs, linenos and syments. One for
6634 internal digestion, and one full of char arrays for I/O. The original
6635 names have gone to detect errors.
6637 * Makefile.in, m68kcoff.c, targets.c
6638 Test new structure code with a 68k coff implementaion
6640 * coff-code.h, icoff.c, coffswap.c, libcoff.h
6641 Fixed all the places where there were problems with the size and
6642 alignments of structures on disk and structures in memory. #ifed out
6643 all the code in coffswap.c, since it should be done using the target
6646 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6648 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
6649 multiple reloc command.
6651 * sunos.c (sunos4_set_section_contents): Made it so that sections
6652 are always padded to their alignment size.
6654 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6656 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
6657 Clean up types and such (saber C problems).
6658 * ecoff.c: Clean up types and such. Remove routines that are
6659 not used. Fix up reading and swapping of shorts from files.
6661 Notes on bfd-0.5.2-patch1a, from Per Bothner:
6663 * a.out.vax.c: Remove two bogus "static" from prototypes.
6665 * ecoff.c: Got rid of lots of non-working junk (that had
6666 been copied directly from coff-code.h).
6667 Updated to be consistent with updates to icoff.c and coff-code.h.
6669 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
6670 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
6672 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
6673 but until the target_vector is automatically generated,
6674 it's as good as any. Note that the text offset is the only
6675 difference between NewsOS and SunOs (including magic numbers).
6676 (Most of the sunos_* routines should to renamed bsd_*
6677 and move to a bsd.c file. Then (and when the target_vector
6678 is automatically generated) it might make sense to create
6679 a separate Sony target.)
6681 * sysdep.h: Don't declare fread and fwrite. Causes trouble
6682 on some systems, and doesn't help on others.
6683 Similarly, only define X_OK if not already defined.
6685 * trad-core.c: Don't include sys/stat.h - at least
6686 on NewsOS 3, it has already been included.
6688 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
6690 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
6691 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
6692 symbol tables if necessary when reading them in, so gdb can use
6693 them. Add "bfd_coff_" to the names so they won't conflict with
6694 names in calling programs. FIXME-soon: if coff-code.h is
6695 included in two BFD modules, this will cause duplicate
6696 definitions; the routines should be exported to a separate,
6697 common, module (probably along with a mess of other ones).
6699 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6701 Improve modtime support.
6703 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
6704 Remove #define for bfd_get_mtime. Remove gratuitous comment.
6705 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
6706 BUG: archive members still do not get correct mod times.
6708 Improve floating point support for core files.
6710 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
6711 (sunos4_core_file_p): Create a second registers section in the
6712 core file, called ".reg2", for the float registers.
6714 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6716 * many changes to improve archive handling; found a logic flaw in
6717 bfd_check_format which only just happened to work by cooncidence.
6719 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6721 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
6724 * bfd.h: changed type of udata in asymbol to void *, like it
6725 should be. Added bfd_reloc_dangerous enum member.
6727 * coff-code.h: Fixed it so that internally generated symbols get
6728 their values relocated correctly in all cases. Removed calls to
6731 * icoff.c: Not understanding the destination symbol of a reloc is
6732 not a failure any more, just 'dangerous'. This allows linking of
6733 b.out and coff images.
6735 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
6739 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6741 * sunos.c (translate_to_native_sym_flags): fixed
6742 sym_pointer->n_value so that symbols on the way out get their
6743 section relative values calculated correctly.
6745 * coff-code.h (mangle_symbols): fixed problem where tags were not
6746 being relocated for structs, enums, unions. Also various lints.
6748 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6750 * archive.c (get_elt_at_filepos): system_call_error returned
6753 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6755 * Resolve the use of no_error and system_call_error.
6756 The bfd library itself now will never set bfd_error to
6759 The code still needs to be combed to make sure all the error
6760 codes are correct. I suspect they are not always set correctly.
6762 * The names of all the messages have _ prepended because the sun
6763 bundled compiler can't distinguish from a macro which takes an
6764 argument and the same identifier in a non-macro context.
6766 * The reason for the above being that entry points which used to
6767 be trampoline functions are now just macros which expand to a
6768 direct call through the bfd's xfer vector.
6770 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
6771 must gas have its own version of everything (the gas version
6772 had the correct value)
6774 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6776 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
6777 properly support i960 architecture and output correct reloc stuff.
6779 * bfd.h: added prototype for bfd_printable_arch_mach, added
6782 * coff-code.h: Applied patches from chrisb to support i960
6783 architecture, zero relocs and swap them correcly and conditionally
6784 compiled the timestamp.
6786 * sunos.c: Made the default section alignment 2^3 so that doubles
6787 are done properly. Fixed the same reloc bug that was in b.out.c
6789 * sysdep.h: Now compiles on a Posix box
6791 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6793 * icoff.c: Fix comment on big-endian version.
6794 * coff-code.h: Make HAS_RELOC really work (it's backwards from
6795 F_RELFLG). Set F_AR32WR in output files if little endian
6798 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
6800 * archures.c fixed =/== typo
6802 * sunos.c added architecture stuff for output. Fixed
6803 bug where files where vma(data) != size(text)
6804 were processed wrong.
6806 * coff-code.h added a lint cast
6808 * (../include/a.out.sun4.h) fixed it so zmagic
6811 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
6813 * archive.c removed loads of includes, and fixed bug where string
6814 table didn't have a null at the end.
6816 * bfd.c fixed includes, added symbols argument to
6817 canonicalize_reloc entry point.
6819 * libbfd.c fixed includes and added some lint patches.
6821 * targets.c added both sorts of intel coff.
6823 * b.out.c fixed included, changed was the canonical
6826 * icoff.c added support for callj and big and little
6829 * opncls.c added chmod+xing for files with EXEC_P set.
6831 * sunos.c fixed includes. Changed default section
6832 alignement to words. Fixed relocation stuff to work with
6835 * bfd.h various new types added, prototype for new
6836 reloc calls, changed bfd->iostream to a void *
6837 to including files don't need stdio.h.
6839 * libcoff.h added conversion table to tie relocs to
6844 * coff-code.h fixed includes. Added code to support
6845 big and little endian formats. Various lints. Better
6846 processing of symbols. Changed reloc stuff to new
6849 * libbfd.h fixed includes
6852 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
6854 * bfd.h changed name of alignment entry in sec_struct to
6855 alignment_power, because of conflicting uses within bfd.
6856 Now it should be obvious that it's a 2**n alignment
6857 specifier. Removed start_pad, end_alignment, block, minsize,
6858 output_file_alignment, subsection_alignment and original_vma fields.
6859 Added align_power() macro. Fixed bfd_section_alignment
6860 acessor macros. Added bfd_symbol_same_target macro.
6862 * b.out.c (b_out_write_object_contents) fixed to use
6863 new alignment member. Fixed (callj_callback) to use section
6864 relative symbols properly.
6866 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
6867 Fixed (translate_from_native_sym_flags) to correctly make
6868 symbols section relative.
6870 * bfd.c (bfd_errmsg) fixed various enum cast problems.
6871 (bfd_make_section) took out initialization of obsolete members.
6872 (bfd_print_symbol_vandf) added
6874 * opncls.c (bfd_create) created.
6876 * coff-code.h (coff_new_section_hook) took away refs
6877 to obsolete members. (make_a_section_from_file) added
6878 conversion between alignment types. (coff_symbol_from)
6879 added. (coff_count_linenumbers) only counts linenumbers
6880 if symbol is of coff-type. (coff_mangle_symbols) only
6881 heavily mangles symbols if symbol is coff-type.
6882 (coff_write_symbols) various lints. (coff_write_object_contents)
6883 various lints and modification for alignment conversion.
6884 (coff_slurp_relocs) fixed for use with new asection shape.
6886 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
6888 * archive.c lots of lint
6890 * b.out.c added callj relocation support, upgrated reloc howto.
6891 Fixed so that asymbol and reloc records are output
6894 * bfd.c lots of lint, support for new bfd entry point
6897 * bfd.h changed definition of asymbol to contain pointer to
6898 owning bfd, removed target dependencies.
6900 * cache.c took out print statements, put in BFD_ASSERT calls.
6902 * coff-code.h various lints, corrected linenumber output
6903 functionality. Added support for new style asymbols and
6904 bfd_print_symbol. Fixed so that asymbol and
6905 reloc records are handled correctly. Added timestamp.
6907 * icoff.c Added support for new howto shape.
6909 * liba.out.h Added support for new asymbol shape
6911 * libbfd.c various lints
6913 * libbfd.h various lints
6915 * libcoff.h added support for new asymbol shape.
6917 * sunos.c various lints. Added support for new asymbol shape
6918 and bfd_print_symbol.
6920 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
6922 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
6923 pointer lint. Added support for callj relocation. Fixed bug where
6924 the last 32 bytes of the text section were overwritten by data. Fixed bug
6925 where archives of b.out didn't work due bfd_slurp_extended_name_table
6928 * sunos.c added support for n_other field. Braced the howto table so
6929 that it won't be affected by any lengthing of the howto struct typedef.
6932 * bfd.h added support for n_other field, added special_function
6933 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
6936 * bfd.c upgraded bfd_perform_relocation, various lints.
6938 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
6940 * ChangeLog: Started ChangeLog for BFD.
6941 * ToDo: Create file for suggestions.
6943 * Makefile: Support easy loading into Saber C.
6944 Add dependencies for icoff.o and bcs88kcoff.o.
6945 Rename coff.c to coff-code.h. Change callers.
6947 * bfd.c (bfd_check_format): Allow the check_format routines
6948 to return the desired target vector, rather than just a Boolean.
6949 bfd.h (bfd_check_format): Change function pointer return type.
6950 archive.c (bfd_generic_archive_p): change callee.
6951 b.out.c (b_out_little_object_p, b_out_big_object_p,
6952 b_out_real_object_p): change callee.
6953 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
6954 in check_format transfer vectors that need a filler.
6955 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
6956 bcs88kcoff.c: change callee.
6957 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
6958 icoff.c: change callee.
6959 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
6961 * libbfd.c (zalloc): It should actually zero the storage!
6962 This was commented out for some reason.
6964 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
6965 This is so callers can avoid <stdlib.h> which doesn't exist
6968 * bfd.c (map_over_sections): Add debugging code, since I
6969 noticed the section count for sunos core files was bad, but only
6970 GDB had detected the problem.
6971 (bfd_set_section_lineno_size, bfd_set_section_linenos,
6972 bfd_get_section_linenos): Remove obsolete functions.
6973 (bfd_apply_relocations): Use longs, not ints, for the math.
6975 * bfd.h: Declare enum boolean and struct bfd_target as well
6976 as typedefs for them. Remove obsolete
6977 bfd_get_section_lineno_size.
6979 * cache.c: Make the "fdopen" support work. Keep better track
6980 of how many files are open. Centralize the opening of files
6981 and be sure bfd_open[rw] actually try to open the file. Evade
6982 linked list initialization problems.
6984 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
6986 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
6988 * cplus-dem.c: Delete file, since it is not part of BFD.
6990 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
6991 (bfd_openr, bfd_openw): Actually open the file, give error now.
6993 * sunos.c (sunos4_core_file_p): Set section count.
6994 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
6995 obsolete definitions.
6996 (_write_symbol_table): Initialize <idx> counter.
6997 (foop): Eliminate debugging code.
7003 version-control: never