1 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4 generic_link_hash_newfunc. All references changed.
5 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
6 moved here from libbfd-in.h.
7 * libbfd-in.h: Corresponding changes.
8 * libbfd.h: Regenerated.
10 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
12 * aoutx.h (aout_link_input_section_std): When reporting an
13 overflow error, use the name of the symbol in the hash table if
15 (aout_link_input_section_ext): Likewise.
17 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
18 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
20 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
22 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
23 * coffcode.h (coff_compute_section_file_positions): Likewise.
24 (coff_write_object_contents): Likewise.
26 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
28 * section.c (SEC_LINK_ONCE): Define.
29 (SEC_LINK_DUPLICATES): Define.
30 (SEC_LINK_DUPLICATES_DISCARD): Define.
31 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
32 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
33 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
35 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
36 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
37 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
38 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
39 SEC_LINK_ONCE, and look through the symbol table for the setting
40 for SEC_LINK_DUPLICATES.
41 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
42 set for a section, find the section symbol in the symbol table,
43 and set the aux entry based on SEC_LINK_DUPLICATES.
44 * coffgen.c (coff_print_symbol): Add a space before "checksum".
45 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
46 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
47 * coff-i386.c (i386coff_vec): Likewise.
48 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
50 * VERSION: Bump to 2.6.1.
51 * Makefile.in (stamp-h): Depend upon VERSION.
53 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
55 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
57 * linker.c (generic_link_hash_newfunc): No longer static.
58 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
60 * coff-h8300.c: Add two derived hash tables and their associated
61 funtions and #defines for use by the h8300 linker.
62 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
63 the function vector as needed. Place the address of the function
64 vector entry in the location specified by the R_MEM_INDIRECT reloc.
65 Rewrite the vectors section contents as necessary.
66 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
67 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
68 (coff_bfd_link_hash_table_create): Likewise.
70 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
72 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
73 __attribute__ ((__unused__)) so that -Wall doesn't warn about
75 (hppa_rebuild_insn): Pass pointer to correct type to
76 low_sign_unext and dis_assemble_21.
78 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
80 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
81 Stick with sparc-*-{sysv4*,solaris2*}.
83 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
85 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
86 (coff_swap_aux_out): Swap out extra PE x_scn fields.
87 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
88 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
89 fields is non-zero, print them.
91 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
92 ifdef. Remove unused variables.
93 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
95 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
96 (get_symbol_value): Ifdef out.
97 (pe_ppc_reloc): Ifdef out. Remove unused variables.
98 (coff_ppc_relocate_section): Remove unused variables. Make
99 fprintf strings and argument types correspond. Put before_addr in
101 (dump_toc): Make fprintf strings and argument types correspond.
102 (ppc_process_before_allocation): Remove unused variables. Always
104 (ppc_reflo_reloc): Ifdef out.
105 (ppc_addr32nb_reloc): Ifdef out.
106 (ppc_coff_rtype2howto): Make fprintf strings and argument types
108 (coff_ppc_rtype_to_howto): Likewise.
109 (ppc_coff_swap_sym_in_hook): Remove unused variables.
111 * peicode.h (pe_print_idata): Move otherwise unused variables into
112 the #ifdef where they are used. Always return a value.
113 (pe_print_edata): Make fprintf strings and argument types
114 correspond. Always return a value.
115 (pe_print_pdata): Removed unused variable addr_value. Always
117 (pe_print_reloc): Remove unused variable onaline. Make fprintf
118 strings and argument types correspond. Always return a value.
120 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
121 (ppc_elf_finish_dynamic_symbol): Move definition of unused
122 variable rela inside #if 0 section where it is used.
125 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
126 functions to start with _bfd_.
127 * aout-ns32k.c: Include ns32k.h. Change references to renamed
128 functions in cpu-ns32k.h.
129 * Makefile.in: Rebuild dependencies.
130 (HFILES): Add ns32k.h.
132 * section.c (struct sec): Add linker_mark field. Change
133 user_set_vma and reloc_done to be single bit fields.
134 (STD_SECTION): Update accordingly.
135 * bfd-in2.h: Rebuild.
136 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
138 (aout_link_input_bfd): Don't link unmarked sections.
139 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
141 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
142 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
144 * elflink.h (elf_bfd_final_link): Mark sections included in the
146 (elf_link_input_bfd): Don't link unmarked sections.
147 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
149 (xcoff_link_input_bfd): Don't link unmarked sections.
151 * coffswap.h (coff_swap_scnhdr_out): Include section name in
152 overflow error messages.
154 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
156 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
157 is not set, print "BFD: " before the error message.
159 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
160 Miles Bader <miles@gnu.ai.mit.edu>.
161 * configure: Rebuild.
163 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
165 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
168 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
169 m68k-aout, m68k-coff, and m68k-elf targets.
171 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
173 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
174 (ieee_generic_stat_arch_elt): Restructured to prevent
175 ieee_object_p from being called repeatedly.
177 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
179 * coffcode.h (coff_write_object_contents): Allocate
180 buffers large enough for any FILEHDR or AOUTHDR.
182 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
184 * ecofflink.c (lookup_line): New static function, renamed and
185 slighly changed from old _bfd_ecoff_locate_line.
186 (_bfd_ecoff_locate_line): Cache line number information. Use
187 lookup_line for actual lookup.
189 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
191 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
192 multiple of 20 bytes.
194 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
196 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
197 allocate ecoff_find_line, and don't initialize by hand.
198 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
199 mips_elf_find_line, and don't call memset.
201 * coffcode.h (coff_compute_section_file_positions): If not
202 producing a final executable, don't consider sofar when aligning
203 the section to the correct size.
205 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
207 * coffcode.h (coff_add_missing_symbols): Ifdef out.
208 (coff_write_object_contents): Don't call coff_add_missing_symbols.
209 * coffgen.c (coff_section_symbol): Ifdef out.
211 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
213 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
214 output_bfd is not NULL.
216 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
218 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
219 of bfd_alloc (fixes fix_line not being initialized).
220 Delete zeroing of fix_{value,tag,end,scnlen} fields.
222 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
224 * coffcode.h: Allow specific backends to override the
225 bfd_link_add_symbols routine.
227 * coff-h8300.c: Include genlink.h.
228 (howto_table): Add R_MEM_INDIRECT.
229 (rtype2howto): Support R_MEM_INDIRECT.
230 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
233 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
235 * coff-alpha.c (alpha_relocate_section): Use
236 info->callbacks_warning, rather than _bfd_error_handler, for
237 "multiple gp" warning.
239 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
241 * linker.c (bfd_wrapped_link_hash_lookup): New function.
242 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
243 table string. Use bfd_wrapped_link_hash_lookup.
244 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
246 * aoutx.h (aout_link_write_symbols): Use the name from the hash
247 table, if any, when writing out symbols.
248 (aout_link_input_section_std): Use the name from the hash table,
249 if any, when reporting undefined symbols.
250 (aout_link_input_section_ext): Likewise.
251 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
252 * bout.c (get_value): Likewise.
253 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
254 * ecoff.c (ecoff_reloc_link_order): Likewise.
255 * elflink.h (elf_link_add_object_symbols): Likewise.
256 (elf_reloc_link_order): Likewise.
257 * linker.c (_bfd_generic_link_output_symbols): Likewise.
258 (_bfd_generic_reloc_link_order): Likewise.
259 (default_indirect_link_order): Likewise.
260 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
261 * sunos.c (sunos_add_one_symbol): Likewise.
262 * xcofflink.c (xcoff_link_add_symbols): Likewise.
263 (bfd_xcoff_link_count_reloc): Likewise.
264 (xcoff_reloc_link_order): Likewise.
266 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
267 into -1 for intern->rss.
269 * configure: Rebuild with autoconf 2.8.
271 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
273 * stab-syms.c (__define_stab_duplicate): Define.
274 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
276 * bfd-in.h (bfd_get_stab_name): Declare.
277 * bfd-in2.h: Rebuild.
278 * Makefile.in: Rebuild dependencies.
279 (BFD_LIBS): Add stab-syms.o.
280 (BFD_LIBS_CFILES): Add stab-syms.c.
281 (BFD32_BACKENDS): Remove stab-syms.o.
282 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
283 * configure.in: Don't list stab-syms.o in bfd_backends.
284 * configure: Rebuild.
285 * libaout.h (aout_stab_name): Don't declare.
286 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
289 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
291 * elf.c (assign_file_positions_for_segments): Adjust file offset
292 for section alignment even if SEC_LOAD is not set.
294 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
296 * configure.in: Don't set SHLIB or SHLINK to an empty string,
297 since they appear as targets in Makefile.in.
298 * configure: Rebuild.
300 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
301 don't fiddle with a symbol which is not defined anywhere.
303 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
305 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
306 though they are defined in a shared library.
307 (xcoff_build_ldsyms): Likewise.
309 * coffgen.c (coff_find_nearest_line): Don't look at the line
310 numbers for the section if section->lineno is NULL.
312 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
313 message rather than calling BFD_ASSERT.
314 * elfcode.h (write_relocs): Check return value of
315 _bfd_elf_symbol_from_bfd_symbol.
317 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
319 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
322 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
324 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
326 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
327 hppa_reloc_field_selector_type_alt.
328 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
329 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
331 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
333 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
335 * elf.c (assign_file_positions_for_segments): Adjust the segment
336 memory size for the alignment of a SEC_ALLOC section, not just a
339 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
341 * m68klinux.c: New file.
342 * hosts/m68klinux.h: New file.
343 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
344 * configure.in (m68*-*-linux*): New native host.
345 (m68klinux_vec): New vector.
346 * configure: Rebuild.
347 * targets.c (m68klinux_vec): Declare.
348 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
349 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
350 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
351 declaration from bfd_linux_size_dynamic_sections.
352 (bfd_m68klinux_size_dynamic_sections): Declare.
353 * bfd-in2.h: Rebuild.
354 * Makefile.in: Rebuild dependencies.
355 (BFD32_BACKENDS): Add m68klinux.o.
356 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
358 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
360 * libhppa.h (pa_arch): Add pa20.
361 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
362 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
363 (hppa_field_adjust): Handle e_nsel.
364 * som.c: Provide default definitions for many new relocs found only
365 in hpux10 include files.
366 (som_fixup_formats): Add several new relocs from hpux10.
367 (som_hppa_howto_table): Add hpux10 relocs.
368 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
370 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
372 * mpw-make.sed: Edit out recent shared library support, and
373 rules to rebuild .h files using doc/chew.
375 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
377 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
378 size even of sections with no contents.
380 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
382 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
383 starting with '$' the way we skip names starting with '.'. When
384 updating x_endndx, don't be fooled by an index which has been
387 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
388 struct/union/enum type with no elements.
390 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
392 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
394 * archive.c (bfd_generic_archive_p): If the first file in the
395 archive can not be recognized as an object, don't assume that this
398 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
399 format is not bfd_object.
400 (bfd_elf_get_dt_soname): Likewise.
402 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
404 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
407 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
409 * bfd.c (tdata): Add netbsd_core_data.
410 * bfd-in2.h: Regenerated.
412 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
414 * sunos.c (SUNOS_CONSTRUCTOR): Define.
415 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
416 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
419 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
420 to get the symbol index, matching 14 Jul 95 change.
422 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
424 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
425 Remove duplicate definition of gp.
427 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
429 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
430 assume that we can set the GP value and then get the same value,
431 since it won't be true if the output file is neither ELF nor
433 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
434 _bfd_get_gp_value here.
435 (mips_gprel_reloc): Don't assume we can set and get the GP value.
436 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
438 (mips_elf_lo16_reloc): Likewise.
439 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
440 Don't require that the BFD be ELF.
441 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
442 (mips_elf_gprel32_reloc): Likewise.
443 (mips_elf_relocate_section): Don't assume we can set and get the
445 (mips_elf_finish_dynamic_symbol): Don't bother to use
446 _bfd_get_gp_value here.
448 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
449 Don't change epdr between malloc and free. Be careful not to free
450 NULL pointers. Zero out the first RPDR.
452 * configure.host: On Linux, only pass -rpath option if $(libdir)
453 is neither /lib nor /usr/lib. From Alan Modra
454 <alan@mullet.Levels.UniSA.Edu.Au>.
456 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
458 (elf_dt_name): Rename from elf_dt_needed_name.
459 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
461 (bfd_elf_get_dt_soname): New function.
462 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
463 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
464 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
465 * bfd-in2.h: Rebuild.
467 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
469 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
470 _bfd_sparc_elf_reloc_type_lookup.
471 (bfd_elf32_bfd_reloc_type_lookup): Update.
472 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
473 (sparc64_elf_howto_table): Define.
474 (sparc_reloc_map): Define.
475 (sparc64_elf_reloc_type_lookup): New function.
476 (sparc_elf_wdisp16_reloc): New function.
477 (elf_info_to_howto): Use sparc64_elf_howto_table.
478 (sparc64_elf_relocate_section): Likewise.
479 (bfd_elf64_bfd_reloc_type_lookup): Update.
481 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
483 * configure.host: Check for 'do not mix' from native linker before
484 trying to use -rpath.
486 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
488 * bfd.c (_bfd_get_gp_value): New function.
489 (_bfd_set_gp_value): New function.
490 * libbfd-in.h (_bfd_get_gp_value): Declare.
491 (_bfd_set_gp_value): Declare.
493 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
494 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
495 directly to the fields in the tdata information.
496 (alpha_relocate_section): Likewise.
497 * coff-mips.c (mips_adjust_reloc_in): Likewise.
498 (mips_gprel_reloc): Likewise.
499 (mips_relocate_section): Likewise.
500 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
501 (mips_elf_lo16_reloc): Likewise.
502 (mips_elf_final_gp): Likewise.
503 (mips_elf_gprel16_reloc): Likewise.
504 (mips_elf_gprel32_reloc): Likewise.
505 (mips_elf_relocate_section): Likewise.
506 (mips_elf_finish_dynamic_symbol): Likewise.
508 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
510 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
512 * configure.in: Call AC_PROG_CC before configure.host.
513 * configure: Rebuild.
514 * configure.host: Don't set information which autoconf should
515 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
517 * configure.host: Remove go32 and win32 host information, since it
518 should no longer be needed.
520 * elf.c (map_sections_to_segments): If we have a .dynamic section,
521 then start a new segment rather than put a writable section in a
524 * configure.host: Set RPATH_ENVVAR.
526 * Makefile.in: Rebuild dependencies.
528 * elflink.c (_bfd_elf_create_linker_section): Remove unused
529 zero_section variable.
531 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
533 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
534 ($(srcdir)/libbfd.h): Rename from libbfd.h.
535 ($(srcdir)/libcoff.h): Rename from libcoff.h.
537 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
539 * ieee.c (ieee_write_expression): Only use an R variable for a
540 local symbol. Don't output a zero offset. Handle a zero address.
541 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
542 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
544 (parse_expression): Don't try to handle multiple occurrences of a
545 P variable. Handle I variables differently from X variables. Fix
546 the order of minus expressions.
547 (ieee_slurp_external_symbols): Generate an I variable for an NN
548 record. Fix handling of ATI and ATX records.
549 (ieee_slurp_sections): Only set minimal section attributes.
550 Adjust them later, based on the section contents.
551 (ieee_object_p): Read in the file until just after the ME record.
552 Call ieee_slurp_section_data to set the section flags.
553 (do_one): Add iterations parameter. Only repeat the first load
554 item. Set the section and file reloc flags.
555 (ieee_slurp_section_data): Set section flags. Pass iterations to
557 (ieee_canonicalize_reloc): Handle I variables.
558 (do_with_relocs): Only emit relocation size when necessary.
559 Increase MAXRUN to 127. Change ov to be assigned, and take
560 src_mask and pcrel_offset into account.
561 (ieee_write_data_part): Skip sections that are not loaded.
562 (ieee_write_external_part): Don't output optional last entry of WX
564 (ieee_write_me_part): Make setting of me_record neater.
565 (ieee_generic_stat_arch_elt): Get the size of an archive element.
567 * syms.c (stt): Add entries for zerovars, vars, and code.
569 * elfcode.h (validate_reloc): New static function.
570 (write_relocs): Call validate_reloc for non ELF relocs.
572 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
573 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
574 (TARGET_LITTLE_SYM): Likewise.
576 * config.bfd (m68*-*-psos*): New target.
578 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
580 * i386msdos.c: Remove some #if 0 code.
581 (msdos_write_object_contents): Don't include empty sections in the
582 size computation, regardless of their address.
584 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
586 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
587 is NULL, ie, the -r switch is used.
589 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
591 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
592 (BFD_RELOC_MIPS_GOT_LO16): Define.
593 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
594 * bfd-in2.h, libbfd.h: Rebuild.
595 * elf32-mips.c (mips_reloc_map): Map new relocs.
597 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
599 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
602 * ieee.c (get_symbol): Set the section to bfd_abs_section.
603 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
604 simple number for the section address, rather than an expression.
605 Limit the number of bytes between relocs to MAXRUN.
606 (ieee_write_me_part): Set me_record to the file offset after the
608 (ieee_write_processor): New static function.
609 (ieee_write_object_contents): Use ieee_write_processor.
611 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
613 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
615 * coff-aux.c: Change include of aux.h to aux-coff.h.
617 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
619 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
620 relocation put the addend both in the reloc entry and the data.
621 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
624 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
625 a R_68K_PCxx reloc against a defined global symbol directly.
626 (elf_m68k_check_relocs): Don't count such a reloc.
628 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
629 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
630 symbol for now, otherwise always record the symbol as dynamic.
631 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
632 is not referenced by a dynamic object, and we are not making a
633 shared object, then don't make a PLT entry. If we do make a PLT
634 entry, make sure the symbol has been recorded as dynamic.
636 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
638 * configure.host: When making a shared library, set HLDFLAGS to
639 pass an appropriate -rpath option. Use the make variable SONAME
640 as the shared library soname, rather than computing it here. On
641 SunOS, build stamp-tshlink in place of $(SHLINK).
642 * Makefile.in (SONAME): New variable.
643 ($(SHLINK)): Make a link to the transformed name, as well.
644 (stamp-tshlink): New target.
645 (install): Skip stamp-tshlink during install.
647 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
649 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
650 linker sections have been set up yet.
652 * elf.c (make_mapping): Add an additional argument to suppress
653 making the first section include the program headers.
654 (map_sections_to_segments): If the user used -Ttext such that the
655 program headers are on a different page, do not set the flags
656 saying that this section includes the program headers.
658 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
660 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
661 don't define TRAD_HEADER.
662 * configure: Rebuild.
664 * netbsd-core.c: New file, support for NetBSD core files.
665 * hosts/*nbsd.h: Removed.
667 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
669 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
670 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
671 * libbfd.h, bfd-in2.h: Regenerated.
672 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
673 bfd_elf32_bfd_reloc_type_lookup.
674 (reloc_type{,_names}): Deleted.
675 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
677 (sparc_reloc_map): Add sparc64 relocs.
678 (sparc_elf_notsupported_reloc): New static function.
679 (sparc_elf_wdisp16_reloc): New static function.
680 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
681 (elf32_sparc_relocate_section): Likewise.
682 (bfd_elf32_bfd_reloc_type_lookup): Define.
683 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
684 (reloc_type{,_names}): Deleted.
685 (elf_sparc_howto_table): Deleted.
686 (sparc_reloc_map): Deleted.
687 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
688 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
690 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
692 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
695 * Makefile.in (program_transform_name): New variable.
696 (install): Transform library name before installing it.
698 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
700 * archures.c (bfd_mach_i960_hx): Define.
701 * bfd-in2.h: Rebuild.
702 * cpu-i960.c (scan_960_mach): Accept machine "hx".
703 (MATRIX): Expand entries for HX.
704 (arch_info_struct): Add i960:hx entry.
705 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
706 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
707 (coff_set_flags): Handle bfd_mach_i960_hx.
709 Support for building as a shared library, based on patches from
710 Alan Modra <alan@spri.levels.unisa.edu.au>:
711 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
712 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
713 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
714 * configure: Rebuild.
715 * configure.host: If --enable-shared, adjust shared library stuff
716 based on the host. If the host is SunOS, and the linker supports
717 -rpath, set HLDFLAGS to use it.
718 * Makefile.in (ALLLIBS): New variable.
719 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
720 (COMMON_SHLIB, SHLINK): New variables.
721 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
722 (STAGESTUFF): Remove variable.
723 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
725 (stamp-ofiles): New target, like old ofiles target, but build
726 using a temporary file and move-if-change, and touch stamp-ofiles
728 (ofiles): Just depend upon stamp-ofiles.
729 (stamp-piclist, piclist): New targets.
730 ($(SHLIB), $(SHLINK)): New targets.
731 (targets.o, archures.o): Build twice if PICFLAG is set.
732 (do_mostlyclean): Remove pic/*.o.
733 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
735 (do_distclean): Remove pic and stamp-picdir.
736 (install): Install shared libraries.
737 ($(OFILES)): Depend upon stamp-picdir.
738 (stamp-picdir): New target.
740 * libcoff-in.h: Add comment reminding people that libcoff.h is a
742 * libcoff.h: Rebuild.
744 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
745 flavour of a section with no owner.
747 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
748 ELF_LINK_NON_ELF flag.
749 (mips_elf_create_got_section): Likewise.
751 * elf.c: Revert last change, since it breaks dynamic linking.
752 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
754 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
755 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
756 (elfNN_bed): Don't initialize want_hdr_in_seg field.
758 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
760 * elf.c (assign_file_positions_for_segments): If the backend does
761 not want the elf header or the program headers in the address
762 space, do not include them in the calculations.
764 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
765 function to determine if we need additional program headers.
766 (ppc_elf_modify_segment_map): Define as a NOP function for now.
767 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
769 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
771 * coffcode.h: Move today's libcoff.h change into coffcode.h.
773 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
775 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
776 back into one line. Some compilers (sunos 4.1.3 for example)
777 won't accept args split across more than one line.
779 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
781 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
782 * configure: Regenerate.
784 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
786 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
787 try to do arithmetic on a void *, cast it to a unsigned char * first.
789 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
791 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
792 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
794 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
795 flag for a newly defined symbol.
796 (NAME(bfd_elf,record_link_assignment)): Likewise.
797 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
798 set the DEF or REF_REGULAR flags correctly.
800 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
801 (libbfd.h, libcoff.h): Corresponding change.
803 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
804 a PLT32 reloc as dynamic.
805 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
806 is not referenced by a dynamic object, and we are not making a
807 shared object, then don't make a PLT entry. If we do make a PLT
808 entry, make sure the symbol has been recorded as dynamic.
810 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
812 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
813 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
814 (powerpcle-*-cygwin32): New.
815 * peicode.h (add_data_entry): Get address from vma.
817 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
819 * elflink.c (_bfd_elf_create_linker_section): If the symbol
820 attached to the section has already been created as an undefined
821 symbol, treat it as if it hasn't been created yet.
823 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
825 * elflink.h (elf_bfd_final_link): Don't output initial dummy
826 symbol or section symbols if stripping all symbols and this is not
827 a relocateable link. Don't output the symbol string table if
828 there are no symbols.
829 (elf_link_flush_output_syms): Don't do anything if there are no
832 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
834 * coff-aux.c: New file.
835 * hosts/m68kaux.h: New file.
836 * config.bfd (m68*-apple-aux*): New target.
837 * configure.in (m68*-apple-aux*): New native host.
838 (m68kaux_coff_vec): New vector.
839 * configure: Rebuild.
840 * targets.c (m68kaux_coff_vec): Declare.
841 * coffcode.h (bfd_coff_backend_data): Add field
842 _bfd_coff_link_add_one_symbol.
843 (bfd_coff_link_add_one_symbol): Define.
844 (compare_arelent_ptr): New static function if TARG_AUX.
845 (coff_write_relocs): If TARG_AUX, sort the relocs.
846 (coff_write_object_contents): Set A/UX aouthdr magic number.
847 (coff_link_add_one_symbol): Define if not defined.
848 (bfd_coff_std_swap_table): Initialize new field.
849 * libcoff.h: Rebuild.
850 * cofflink.c (coff_link_add_symbols): Call
851 bfd_coff_link_add_one_symbol rather than
852 _bfd_generic_link_add_one_symbol.
853 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
854 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
855 * coff-mips.c (mips_ecoff_backend_data): Likewise.
856 * Makefile.in: Rebuild dependencies.
857 (BFD32_BACKENDS): Add coff-aux.o.
858 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
860 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
862 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
863 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
865 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
867 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
868 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
869 (maintainer-clean): Warn about deleting special files.
870 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
872 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
873 warning symbols correctly.
874 * elf32-i386.c (elf_i386_relocate_section): Likewise.
875 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
876 * elf32-mips.c (mips_elf_relocate_section): Likewise.
877 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
878 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
879 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
881 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
884 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
886 * libcoff-in.h: aligned newly exported names with bfd naming
887 conventions. Removed an erroneous define of POWERPC_LE_PE.
888 * libcoff.h: Rebuild.
889 * cofflink.c, coff-ppc.c: the above function name changes
891 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
893 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
894 * ecoff.c (struct extsym_info): Define.
895 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
896 to ecoff_link_write_external.
897 (ecoff_link_write_external): Accept a struct extsym_info pointer.
898 Strip symbols when appropriate.
900 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
901 * syms.c (BSF_OBJECT): Define.
902 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
903 * bfd-in2.h: Rebuild.
904 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
906 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
909 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
910 copying relocs into a shared object, treat a defined global symbol
912 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
913 * elf32-mips.c (mips_elf_relocate_section): Likewise.
914 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
916 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
917 real defined symbol, not to a weak defined symbol.
919 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
921 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
922 and made a few static functions externs.
924 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
925 POWERPC_LE_PE hack in cofflink.
927 * libcoff-in.h: promoted the following from cofflink.c to allow
928 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
929 coff_debug_merge_element, struct coff_debug_merge_type,
930 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
931 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
932 coff_debug_merge_hash_lookup, coff_link_section_info,
933 coff_final_link_info, coff_debug_merge_hash_newfunc,
934 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
936 * libcoff.h: re-gen'd
938 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
940 * syms.c: Include "bfdlink.h".
941 (struct stab_find_info): Define.
942 (_bfd_stab_section_find_nearest_line): New function.
943 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
945 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
946 * elf.c (_bfd_elf_find_nearest_line): Try calling
947 _bfd_stab_section_find_nearest_line before searching the ELF
948 symbol table. Find the closest STT_FUNC symbol, not the last one.
949 * libcoff-in.h (coff_data_type): Add line_info field.
950 * libcoff.h: Rebuild.
951 * coffgen.c (coff_find_nearest_line): Try calling
952 _bfd_stab_section_find_nearest_line before searching the COFF
954 * Makefile.in: Rebuild dependencies.
956 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
958 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
959 4 bytes, so we get the correct value when updating the register
960 field in little endian mode.
962 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
964 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
965 entry_section fields. Add sntoc and snentry fields.
966 * libcoff.h: Rebuild.
967 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
968 not toc_section and entry_section (the COFF file does not have any
969 sections at this point).
970 (coff_write_object_contents): Set o_snentry and o_sntoc from
971 snentry and sntoc rather than entry_section and toc_section.
972 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
973 snentry, not toc_section and entry_section.
974 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
975 entry_section from hentry.
976 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
978 (xcoff_link_input_bfd): Set sntoc, not toc_section.
979 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
980 than using toc_section directly.
982 * archures.c: Add missing `.' in enum bfd_architecture.
983 * bfd-in2.h: Rebuild.
985 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
986 Robert Lipe <robertl@arnet.com>.
988 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
990 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
991 to sections we allocate. Use bfd_zalloc to allocate initialial
992 sections, not bfd_alloc.
993 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
994 SDA{,2}I16 relocations.
995 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
996 whether to put something in .sbss or not.
997 (ppc_elf_relocate_section): Add support for more relocations. Add
998 in sec->output_offset where appropriate. Make error messages
999 include the symbol name.
1001 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1002 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1003 doesn't get redefined messages if -shared.
1005 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1006 section if the rel_section field has been set up.
1008 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1010 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1013 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1015 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1016 of flags, only flags used are controlled by mach number. Bump up
1017 output file mach number to highest of input file mach numbers.
1018 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1019 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1021 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1022 bfd_elf64_sparc_vec support.
1024 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1026 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1027 the embedded bit is set on some objects and not on others. Just
1029 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1032 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1034 * coffcode.h (coff_new_section_hook): Don't try to align the
1037 * coffcode.h (coff_set_section_contents): Fix the handling of the
1038 .lib section to work even if the entire section contents are
1039 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1040 Robert Lipe <robertl@arnet.com>.
1042 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1044 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1045 memory here for contents.
1047 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1048 _SDA2_BASE_ by 32768.
1049 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1050 started using. Allocate contents for .sdata and .sdata2 sections
1052 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1054 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1055 size _SDA{,2}_BASE_.
1056 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1059 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1061 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1063 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1064 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1065 (bfd_mach_sparc_v9a): Define.
1066 (bfd_mach_sparc_v9_p): Define.
1067 * bfd-in2.h: Regenerated.
1068 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1070 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1071 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1072 to bfd_elf32_sparc_vec.
1073 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1074 Add v8plus{,a} support.
1076 (sparc_compatible): New function.
1077 * elf32-sparc.h: #include "elf/sparc.h".
1078 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1079 elf32_sparc_final_write_processing): New functions.
1080 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1081 elf_backend_final_write_processing): Define.
1083 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1085 * elf-bfd.h (struct elf_link_hash_entry): Add
1086 linker_section_pointer field.
1087 (enum elf_linker_section_enum): Enumeration for new way of
1088 creating linker dynamic sections and symbols.
1089 (elf_linker_section{,_pointers}): New structures for creating
1090 dynamic sections and symbols.
1091 (elf_obj_tdata): Add linker_section_pointers and linker_section
1093 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1094 (_bfd_elf_create_linker_section): New declarations.
1095 (_bfd_elf_find_pointer_linker_section): Ditto.
1096 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1097 (_bfd_elf_make_linker_section_rela): Ditto.
1099 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1101 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1102 (ppc_elf_create_linker_section): New function to create the
1103 sections .got, .sdata, and .sdata2.
1104 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1106 (ppc_elf_check_relocs): Support more of the eabi relocations.
1107 (ppc_elf_relocate_section): Ditto.
1108 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1109 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1111 * elflink.h (elf_create_pointer_linker_section): New function to
1112 create initialized pointers in dynamic linker sections.
1113 (elf_finish_pointer_linker_section): Actually intialize the
1114 pointers created above.
1116 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1117 macros to provide both 32 and 64 bit versions of
1118 elf_create_pointer_linker_section.
1119 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1120 provide both 32 and 64 bit versions of
1121 elf_finish_pointer_linker_section.
1123 * elflink.c (_bfd_elf_create_linker_section): New function to
1124 create a linker section.
1125 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1126 given address in the linker pointer offsets created for a given
1128 (_bfd_elf_make_linker_section_rela): Make a RELA section
1129 corresponding to the generated linker section.
1131 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1133 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1135 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1137 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1138 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1139 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1140 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1141 toc entry in an objdump) for now.
1142 (ppc_do_last, ppc_get_last): New function - needed to save processing
1143 the toc owner to the end.
1144 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1147 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1148 toc owner from being done till last. Must define POWERPC_LE_PC
1151 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1153 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1155 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1156 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1158 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1160 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1162 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1164 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1166 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1168 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1170 * elf.c (assign_file_positions_for_segments): Don't increment file
1171 offset for a segment which contains no loadable sections.
1173 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1175 * reloc.c: Add new PowerPC relocations.
1176 * {bfd-in2,libbfd}.h: Regenerate.
1178 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1179 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1181 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1183 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1186 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1189 * coffgen.c (coff_find_nearest_line): Don't try to cache
1190 information in sections that are not owned by a BFD. From Richard
1191 Henderson <richard@atheist.tamu.edu>.
1193 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1194 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1195 * elflink.h (elf_link_output_extsym): Remove special check for
1198 * ecoffswap.h: Add prototypes for static functions.
1200 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1202 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1203 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1205 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1206 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1207 support. Begin support for R_PPC_SDA{2,}REL.
1209 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1211 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1212 create the .got and .got.neg sections.
1213 (ppc_elf_size_dynamic_sections): Call it.
1214 (ppc_elf_check_relocs): Call it.
1215 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1216 (ppc_elf_check_relocs): Add error messages for relocations we
1217 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1220 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1222 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1223 section flags for V.4 and eabi.
1225 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1227 * elf.c (assign_file_positions_for_segments): If a segment
1228 contains no sections, don't mark it as readable.
1230 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1231 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1233 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1234 dynamic section, if there is one.
1235 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1236 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1237 (bfd_elf64_swap_dyn_in): Likewise.
1238 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1240 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1242 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1243 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1244 <pirker@eiunix.tuwien.ac.at>.
1246 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1248 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1249 PowerPC V.4 and eabi.
1250 * bfd-in2.h: Regenerate.
1251 * libfd.h: Regenerate.
1253 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1255 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1256 section type and SHF_EXCLUDE section flag, turning them into the
1257 appropriate bfd section flag.
1259 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1261 * xcofflink.c (xcoff_link_add_symbols): Create the special
1262 sections if we see a DYNAMIC object, in case that is the only
1263 XCOFF input object we see.
1265 * elf32-mips.c: Extensive changes for a start at dynamic linking
1266 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1268 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1269 (struct elf_backend_data): Remove
1270 elf_backend_create_program_headers field. Add
1271 elf_backend_additional_program_headers and
1272 elf_backend_modify_segment_map fields.
1273 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1275 (elf_backend_additional_program_headers): Likewise.
1276 (elf_backend_modify_segment_map): Likewise.
1277 (elf_backend_create_program_headers): Don't define.
1278 (elfNN_bed): Change to account for field changes.
1279 * elf.c (assign_file_positions_for_segments): Call new
1280 modify_segment_map backend function. Don't call old
1281 create_program_headers backend function.
1282 (get_program_header_size): Call additional_program_headers rather
1283 than create_program_headers.
1284 * elflink.h (elf_link_add_object_symbols): Initialize
1285 type_change_ok from new backend field.
1286 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1288 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1289 a reloc against the appropriate section.
1291 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1292 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1293 (elf_flags_init): Rename from elf_ppc_flags_init.
1294 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1296 (ppc_elf_copy_private_bfd_data): Likewise.
1297 (ppc_elf_merge_private_bfd_data): Likewise.
1299 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1302 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1304 * coff-alpha.c (alpha_relocate_section): During final link, allow
1305 output .lita section to be bigger than 64k by adjusting gp value
1306 on a per-input section basis.
1307 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1309 (struct ecoff_section_tdata): Add gp field.
1311 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1313 Handle Alpha ECOFF changes in OSF/1 3.2.
1314 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1316 * coff-alpha.c: Include "aout/ar.h".
1317 (alpha_ecoff_get_relocated_section_contents): Don't require an
1318 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1319 3.2 doesn't generate one.
1320 (alpha_relocate_section): Likewise.
1321 (alpha_ecoff_slurp_armap): Define.
1322 (alpha_ecoff_slurp_extended_name_table): Define.
1323 (alpha_ecoff_construct_extended_name_table): Define.
1324 (alpha_ecoff_truncate_arname): Define.
1325 (alpha_ecoff_write_armap): Define.
1326 (alpha_ecoff_generic_stat_arch_elt): Define.
1327 (alpha_ecoff_update_armap_timestamp): Define.
1329 (alpha_ecoff_read_ar_hdr): New static function.
1330 (alpha_ecoff_get_elt_at_filepos): New static function.
1331 (alpha_ecoff_openr_next_archived_file): New static function.
1332 (alpha_ecoff_get_elt_at_index): New static function.
1333 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1334 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1335 _bfd_ecoff to alpha_ecoff.
1336 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1337 field from backend structure, rather than always calling
1338 _bfd_get_elt_at_filepos.
1339 * coff-mips.c (mips_ecoff_backend_data): Initialize
1340 get_elt_at_filepos field.
1341 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1342 from _bfd_generic_read_ar_hdr with minor changes.
1343 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1344 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1345 * libbfd.h: Rebuild.
1347 * bfd-in.h (BFD_IN_MEMORY): Define.
1348 * libbfd-in.h (struct bfd_in_memory): Define.
1349 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1350 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1351 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1352 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1353 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1354 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1355 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1356 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1357 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1358 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1360 (bfd_openstreamr): Likewise.
1361 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1362 BFD_IN_MEMORY is not set.
1363 * riscix.c (riscix_some_aout_object_p): Likewise.
1364 * bfd-in2.h, libbfd.h: Rebuild.
1366 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1367 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1368 (bfd_get_elt_at_index): Define.
1369 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1370 bfd_get_elt_at_index. Change index parameter from int to
1372 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1373 (_bfd_noarchive_get_elt_at_index): Define.
1374 (_bfd_archive_bsd_get_elt_at_index): Define.
1375 (_bfd_archive_coff_get_elt_at_index): Define.
1376 * bfd-in2.h, libbfd.h: Rebuild.
1377 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1378 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1379 * ieee.c (ieee_get_elt_at_index): Define.
1380 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1381 * oasys.c (oasys_get_elt_at_index): Define.
1382 * som.c (som_get_elt_at_index): Define.
1384 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1385 numbers to the .text section.
1387 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1389 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1390 If there is a SEC_DEBUGGING section, get the contents of the debug
1391 information part from it.
1392 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1394 (ieee_write_object_contents): Check ieee_write_debug_part return.
1396 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1398 * config.bfd (i[345]86-*-freebsd*): Add target.
1399 * configure.in (i386freebsd_vec): Add vec.
1400 * configure: Regenerate.
1401 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1402 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1403 Rebuild dependencies..
1404 * freebsd.h: New file.
1405 * i386freebsd.c: New file.
1406 * targets.c (i386freebsd_vec): Declare.
1407 (bfd_target_vector): Add i386freebsd_vec.
1408 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1409 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1411 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1413 * ieee.c (ieee_slurp_debug): New static function.
1414 (ieee_object_p): Call it.
1415 (ieee_slurp_section_data): Skip debugging sections.
1416 (ieee_get_reloc_upper_bound): Likewise.
1417 (ieee_get_section_contents): Likewise.
1418 (ieee_canonicalize_reloc): Likewise.
1419 (ieee_write_section_part): Likewise.
1420 (ieee_write_debug_part): Likewise.
1421 (ieee_write_data_part): Likewise.
1422 (init_for_output): Likewise.
1424 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1426 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1428 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1429 relocs, since ppc_elf_relocate_section handles the linker case.
1430 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1432 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1433 ppc_elf_relocate_section since that is now the only caller.
1434 (ppc_elf_relocate_section): Ditto.
1436 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1438 * coffcode.h (coff_write_object_contents): If we don't know the
1439 section of the entry point for an XCOFF executable, always set the
1440 entry address to -1.
1442 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1444 * elf.c (bfd_section_from_shdr): Add support for note sections.
1446 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1448 * bfd-in.h (struct _symbol_info): Add stab_type field.
1449 * bfd-in2.h: Rebuild.
1450 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1452 * elf32-ppc.c: Remove trailing newline from calls to
1454 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1455 difference if target endianness is known.
1457 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1459 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1460 old style TOC16 references without using R_PPC_GOT.
1461 (ppc_reloc_type): Ditto.
1462 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1463 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1464 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1465 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1466 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1468 (ppc_elf_adjust_dynamic_symbol): Ditto.
1469 (ppc_elf_adjust_dynindx): Ditto.
1470 (ppc_elf_size_dynamic_sections): Ditto.
1471 (ppc_elf_finish_dynamic_symbol): Ditto.
1472 (ppc_elf_finish_dynamic_sections): Ditto.
1473 (ELF_DYNAMIC_INTERPRETER): Define.
1475 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1477 * elf.c (copy_private_bfd_data): When attaching sections to
1478 segments ignore sections that won't be allocated. Patch from
1481 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1483 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1486 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1488 * coff-i960.c (CALC_ADDEND): Define.
1489 (coff_i960_relocate_section): Add the input section VMA to the
1490 addend for PC relative relocs.
1492 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1494 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1495 to correctly terminate.
1497 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1499 * targets.c (enum bfd_endian): Define.
1500 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1501 from boolean to enum bfd_endian. Change header_byteorder_big_p
1503 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1504 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1505 * bfd-in2.h: Rebuild.
1506 * All targets: Change initialization of byteorder and
1507 header_byteorder to use enum bfd_endian values rather than
1509 * All files: Change all references to byteorder_big_p and
1510 header_byteorder_big_p to use new bfd_*_endian macros.
1512 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1514 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1516 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1518 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1520 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1522 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1524 * ieee.c: Lots of minor cleanups. Make many functions return
1525 errors rather than calling abort. Also:
1526 (ieee_write_twobyte): Remove; change callers to call existing
1527 ieee_write_2bytes function.
1528 (ieee_write_expression): Don't output the section twice when
1529 outputting a local symbol. Don't emit an extraneous zero if there
1531 (ieee_slurp_sections): Set the lma as well as the vma.
1532 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1534 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1535 a recognized one or bfd_arch_unknown.
1536 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1538 (ihex_get_symtab): Likewise.
1540 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1542 * aoutx.h: Include <ctype.h>.
1543 (struct aout_link_includes_table): Define.
1544 (struct aout_link_includes_totals): Define.
1545 (struct aout_link_includes_entry): Define.
1546 (aout_link_includes_lookup): Define macro.
1547 (struct aout_final_link_info): Add includes field.
1548 (aout_link_includes_newfunc): New static function.
1549 (NAME(aout,final_link)): Initialize includes hash table.
1550 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1552 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1554 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1556 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1558 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1560 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1562 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1563 (pe_print_private_bfd_data): call pe_print_reloc.
1564 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1565 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1566 up some debugging as well.
1568 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1570 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1573 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1575 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1576 when setting sections to NULL.
1578 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1580 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1582 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1583 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1585 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1586 * bfd-in2.h: Rebuild.
1588 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1590 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1592 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1594 * ihex.c (ihex_scan): Handle record types 4 and 5.
1595 (ihex_object_p): Permit types 4 and 5.
1596 (ihex_set_section_contents): Remove check for out of range
1598 (ihex_write_object_contents): Generate types 4 and 5.
1600 * elflink.h (elf_link_output_extsym): Just ignore warning and
1601 indirect references to symbols which don't really exist.
1603 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1605 * peicode.h (pe_print_idata): Minor format fixes
1606 (pe_print_edata): New function. Under private printing, this formats
1607 the edata section of a PE file.
1608 (pe_print_private_bfd_data): Added call to pe_print_edata.
1610 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1612 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1613 index, don't call stoi.
1615 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1617 * srec.c (srec_scan): Set lma as well as vma.
1619 * ihex.c: New file; support for Intel Hex format.
1620 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1621 (ihex_vec): Declare.
1622 (bfd_target_vector): Always include ihex_vec.
1623 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1624 * Makefile.in: Rebuild dependencies.
1625 (BFD_LIBS): Add ihex.o
1626 (BFD_LIBS_CFILES): Add ihex.c.
1627 * bfd-in2.h: Rebuild.
1629 * elf.c (assign_file_positions_for_segments): Sort the sections in
1631 (get_program_header_size): Return the right size if segment_map is
1633 (copy_private_bfd_data): Don't bother to sort the sections.
1635 * bfd.c (bfd_record_phdr): New function.
1636 * bfd-in.h (bfd_record_phdr): Declare.
1637 * bfd_in2.h: Rebuild.
1639 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1642 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1643 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1645 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1646 (bfd_zmalloc): Change declaration.
1647 * libbfd.h: Rebuild.
1648 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1649 and realloc. Don't set bfd_error_no_memory if they fail.
1651 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1653 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1654 uses as well. Added a new howto to deal with TOCREL16 relocs that
1655 are TOCDEFN as well.
1656 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1657 to handle RVA relocs from dlltool.
1658 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1659 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1660 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1662 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1663 to get the right section alignment.
1665 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1667 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1668 p_paddr if p_paddr is zero.
1669 (make_mapping): Set includes_filehdr and includes_phdrs for first
1671 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1673 (assign_file_positions_for_segments): Handle includes_filehdr and
1674 includes_phdrs. Remove special handling of PT_PHDR and first
1676 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1677 when appropriate. Remove special handling of PT_PHDR segment.
1678 Use a more complex condition for when a section is included in a
1679 segment to handle Solaris linker oddities.
1681 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1683 * coff-m88k.c (howto_table): Reformatted for easier reading;
1684 special_function now points to new function m88k_special_reloc.
1685 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1687 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1688 be done correctly by m88k_special_reloc.
1689 (reloc_processing): New function to be used by RELOC_PROCESSING.
1690 (RELOC_PROCESSING): Define to call reloc_processing.
1692 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1694 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1695 (pe_print_pdata): Likewise.
1697 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1698 obstack_alloc fails.
1699 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1701 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1702 * Many files: don't set bfd_error_no_memory if one of the above
1705 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1706 if p_paddr_valid is set.
1707 (copy_private_bfd_data): New static function.
1708 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1710 * elf.c (assign_file_positions_for_segments): Fix case where extra
1711 program headers were allocated.
1713 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1714 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1715 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1716 _bfd_elf_print_private_bfd_data.
1718 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1719 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1720 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1721 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1722 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1723 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1724 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1726 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1728 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1729 * elf.c (make_mapping): New static function.
1730 (map_sections_to_segments): New static function.
1731 (elf_sort_sections): New static function.
1732 (assign_file_positions_for_segments): New static function.
1733 (map_program_segments): Remove.
1734 (get_program_header_size): Remove sorted_hdrs, count, and
1735 maxpagesize parameters. Simplify.
1736 (assign_file_positions_except_relocs): When generating an
1737 executable, use assign_file_positions_for_segments.
1738 (elf_sort_hdrs): Remove.
1739 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1740 to get_program_header_size.
1742 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1744 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1746 * configure, config.in: Regenerate with autoconf 2.7.
1748 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1749 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1751 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1753 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1754 (ecoff_sec_to_styp_flags): Likewise.
1755 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1756 (ecoff_set_symbol_info): Handle scRConst.
1757 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1758 (ecoff_compute_section_file_positions): Handle .rconst section.
1759 (_bfd_ecoff_write_object_contents): Likewise.
1760 (ecoff_link_check_archive_element): Handle scRConst.
1761 (ecoff_link_add_externals): Likewise.
1762 (ecoff_link_write_external): Handle .rconst section.
1763 (ecoff_reloc_link_order): Likewise.
1764 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1765 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1767 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1769 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1770 DEF_DYNAMIC flag is set.
1772 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1774 * host-aout.c: If TRAD_HEADER is defined, include it.
1776 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1778 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1779 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1780 (BFD_NEED_DECLARATION): New function.
1781 * configure.in: Use BFD_NEED_DECLARATION.
1782 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1783 * configure, config.in: Rebuild with autoconf 2.6.
1785 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1786 special_sections before returning when called with a non XCOFF
1789 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1792 * coffcode.h (coff_compute_section_file_positions): Only pad the
1793 previous section to force file alignment when creating an
1796 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1798 * coffcode.h (coff_compute_section_file_positions): If
1799 RS6000COFF_C, set up the .debug section.
1801 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1802 if it is not large enough to accomodate the entire TOC area with
1803 signed 16 bit offsets.
1804 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1806 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1807 TOC anchor to use the TOC value used in the output file.
1809 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1811 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1812 (_bfd_coff_read_string_table): Likewise.
1814 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1816 * pe-arm.c: Fix typos.
1817 * coff-arm.c: Likewise.
1819 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1821 * coff-ppc.c (list_ele): Added "cat"egory member.
1822 (record_toc): New category parameter (priv or pub).
1823 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1824 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1825 the mainline. It addes extra toc cells in error.
1826 (ppc_coff_swap_sym_in_hook): Added some documentation.
1827 (dump_toc): Can now diagnose "virtual toc" chicanery.
1829 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1831 * elf-bfd.h (struct elf_link_hash_table): Change type of
1832 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1834 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1836 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1837 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1839 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1840 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1841 defined or mentioned in a regular file.
1843 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1845 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1846 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1847 (coff_ppc_relocate_section): Correct REL24 handling
1848 (ppc_process_before_allocation): Correct TOCDEFN handling
1850 * peicode.h (dir_names): Added name descriptions
1852 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1854 * VERSION: Updated to cygnus-2.6.
1856 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1858 * targets.c (m68k4knetbsd_vec): Declare.
1860 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1862 * targets.c (bfd_target): Change type of second argument to
1863 _bfd_print_private_bfd_data from void * to PTR.
1864 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1865 using PTR rather than void *.
1866 * bfd-in2, libbfd.h: Rebuild.
1867 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1869 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1870 _bfd_generic_bfd_print_private_bfd_data rather than casting
1873 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1875 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1876 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1878 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1879 BFD64_BACKENDS_CFILES): New variables.
1882 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1884 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1885 not at the file position of the first section.
1886 * coffcode.h (coff_compute_section_file_positions): Avoid using
1888 (coff_write_object_contents): When generating a PPC PE executable
1889 with no symbols, round up the file size to a COFF_PAGE_SIZE
1891 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1892 don't write out a string table.
1894 * elf.c (bfd_section_from_shdr): When using a different section
1895 header, pass the new one to _bfd_elf_make_section_from_shdr.
1896 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1897 (elf_map_symbols): Add section VMA to symbol value when comparing
1899 (_bfd_elf_compute_section_file_positions): Only build symbol table
1900 if there are some symbols. Set file offset of symtab and strtab
1902 (assign_file_positions_except_relocs): Remove dosyms parameter.
1903 Change all callers. Never set file offset of symtab and strtab
1905 (_bfd_elf_copy_private_section_data): New function.
1906 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1907 (_bfd_elf_copy_private_symbol_data): New function.
1908 (swap_out_syms): Check for special mapping of st_shndx created by
1909 copy_private_symbol_data.
1910 * elfxx-target.h: Use new copy routines.
1911 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1912 (_bfd_elf_copy_private_section_data): Declare.
1914 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1916 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1919 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1920 _bfd_dummy_target, matching the recent change to archive
1923 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1925 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1926 arithmetic on PTR types.
1928 * aout-target.h (MY(callback)): Set the lma of the sections.
1930 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1931 symbol into a reloc against the section.
1933 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1935 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1936 glue for the relocs: IMGLUE and IFGLUE.
1937 (record_toc): new function - tracks toc contents
1938 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1939 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1940 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1941 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1942 (ppc_record_toc_entry): Removed a debug define (duh)
1944 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1945 (pe_print_idata): New function - formats the idata section data
1946 (pe_print_pdata): New function - formats the pdata section data
1947 (pe_print_private_bfd_data): calls to above
1949 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1951 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1952 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1953 TARGET_SYM and TARGET_NAME for vector and BFD name.
1954 * coff-pmac.c (pmac_xcoff_vec): Remove.
1955 (TARGET_SYM, TARGET_NAME): Define.
1956 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1957 machine to 0, not all PowerMacs are 601s.
1959 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1961 * elfcode.h (elf_object_p): Read in any program headers.
1962 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
1963 based on the program headers, if any.
1964 (elf_fake_sections): Set sh_addr from the vma, not the lma.
1965 (map_program_segments): Set p_paddr of program headers based on
1968 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
1970 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
1973 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
1974 trying to do a relocateable link with a non-a.out object file.
1976 * archive.c (bfd_generic_archive_p): Check the first object file
1977 in an archive even if target_defaulted is set. If the object file
1978 has the wrong xvec, reject it.
1980 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
1981 be represented, report the name via _bfd_error_handler.
1982 (translate_to_native_sym_flags): Likewise.
1983 * elf32-mips.c (mips_elf_final_link): Likewise.
1984 * oasys.c (oasys_write_sections): Likewise.
1986 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
1987 which checks for STYP_OVRFLO sections.
1988 (coff_compute_section_file_positions): If RS6000COFF_C, handle
1989 reloc and lineno count overflows.
1990 (coff_write_object_contents): Call coff_count_linenumbers before
1991 coff_compute_section_file_positions. If RS6000COFF_C, handle
1992 reloc and lineno count overflows.
1993 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
1994 relocs before dealing with .pad sections. Count overflow section
1995 headers when handling .pad sections.
1997 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2000 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2001 (struct xcoff_link_hash_table): Add descriptor_section and
2002 special_sections fields.
2003 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2004 (xcoff_link_add_symbols): Set linkage section alignment. Create
2005 descriptor section. Check for magic symbol names (_text, etc.),
2006 and record them in special_sections if found. Set
2007 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2008 descriptor field to point back to the function code symbol.
2009 (xcoff_sweep): Always mark the special descriptor_section.
2010 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2011 function descriptor, and mark it if it is.
2012 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2013 parameter, and fill it in. Allocate space for the descriptor
2015 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2016 global linkage code. If an undefined function descriptor is
2017 exported, arrange to define it. Warn about any other undefined
2019 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2020 (xcoff_write_global_symbol): Create a function descriptor when
2022 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2023 * bfd-in2.h: Rebuild.
2025 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2027 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2028 (ppc_coff_link_hash_table): new types for hashing
2029 (ppc_coff_link_hash_newfunc): hash entry constructor
2030 (ppc_coff_link_hash_table_init): hash table initializer
2031 (ppc_coff_link_hash_table_create): hash table constructor
2032 (ppc_record_toc_entry): changed references to hash table
2033 (coff_ppc_relocate_section): changed references to hash table
2035 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2036 * libcoff.h: Rebuild
2038 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2039 (coff_link_add_symbols): removed toc_offset init
2041 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2043 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2046 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2047 if it is given and mmep is available.
2048 * acconfig.h: Undef USE_MMAP.
2049 * configure, config.in: Regenerated.
2050 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2051 table handling the old way.
2052 (aout_get_external_symbols): Don't complain if last byte of string
2054 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2055 (bfd_free_window) [! USE_MMAP]: Don't define.
2056 (bfd_get_file_window,
2057 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2059 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2061 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2064 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2066 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2067 compatible with AMD generated COFF files. Try to support both AMD
2068 and GNU formats simultaneously.
2069 (coff_a29k_relocate_section): Likewise.
2071 * libbfd.c (bfd_get_file_window): Change writable parameter from
2072 int to boolean; update all callers. Pass MAP_SHARED if not
2073 writable--it's required on Solaris. Cast fprintf argument to
2075 * bfd-in.h (bfd_get_file_window): Update declaration.
2076 * bfd-in2.h: Rebuild.
2077 * aoutx.h: Update calls to bfd_get_file_window.
2079 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2081 (xcoff_swap_ldhdr_in): New static function.
2082 (xcoff_swap_ldsym_in): New static function.
2083 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2084 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2085 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2086 Handle XTY_ER/XMC_XO symbols correctly.
2087 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2088 rather than normal symbol table.
2089 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2090 already defined with the same absolute value.
2091 (xcoff_mark): When considering called symbols, check whether the
2092 descriptor is from a dynamic object, rather than the symbol
2094 (xcoff_build_ldsyms): Likewise.
2096 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2097 Cast realloc and malloc return values. If malloc or realloc fail,
2098 set bfd_error_no_memory.
2099 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2100 * bfd-in2.h: Rebuild.
2102 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2104 * coff-ppc.c (ppc_record_toc_entry): new function.
2105 (in_reloc_p): changed return value.
2106 (coff_ppc_relocate_section): much rework.
2107 (ppc_allocate_toc_section): new function.
2108 (ppc_process_before_allocation): new function.
2109 (ppc_coff_swap_sym_in_hook): new function.
2111 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2112 (coff_link_add_symbols): initialize toc_offset.
2114 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2115 (coff_swap_aouthdr_out): Added more sections to the data
2116 dictionary for the pe file header. Also changed linker version
2117 number on the ppc side.
2118 (dir_names): small improvements to the dictionary printing.
2119 (pe_mkobject_hook): save the file level flags.
2121 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2122 (pe_tdata): added real_flags field
2123 (coff_tdata): added local_toc_sym_map and access macro
2125 * libcoff.h (coff_link_hash_entry): added toc_offset field
2126 (pe_tdata): added real_flags field
2127 (coff_tdata): added local_toc_sym_map and access macro
2129 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2130 (coff_mkobject): init for local_toc_sym_map
2131 (coff_write_object_contents): set the internal_a.magic to
2132 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2135 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2137 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2138 entries until both the line number address and the function name
2139 address are too large.
2141 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2142 * configure: Rebuilt.
2144 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2145 is defined in the environment.
2147 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2149 * som.c (som_get_section_contents_in_window): Define to use
2152 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2154 * coff-i860.c: New file, based on coff-i386.c.
2155 * cpu-i860.c: New file, based on cpu-i386.c.
2156 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2157 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2158 targets, using i860coff_vec.
2159 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2160 trad-core.o and hosts/i860mach3.h.
2161 (i860coff_vec): Use coff-i860.o and cofflink.o.
2162 * configure: Rebuild.
2163 * Makefile.in: Rebuild dependencies.
2164 (ALL_MACHINES): Add cpu-i860.o.
2165 (BFD32_BACKENDS): Add coff-i860.o.
2166 (CFILES): Add cpu-i860.c and coff-i860.c.
2167 * targets.c (i860coff_vec): Declare.
2168 (bfd_target_vector): Add &i860coff_vec.
2169 * archures.c (bfd_i860_arch): Declare.
2170 (bfd_archures_list): Add &bfd_i860_arch.
2171 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2172 (coff_set_flags): Handle bfd_arch_i860.
2173 (coff_write_object_contents): Handle I860 a.out magic number.
2175 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2177 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2178 the created .tc section to 2.
2179 (xcoff_mark): Don't keep a .loader reloc for a call to an
2180 undefined symbol when creating a shared library.
2181 (xcoff_build_ldsyms): When creating a shared library, generate
2182 global linkage code for a call to an undefined symbol.
2184 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2186 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2187 BFD32_BACKENDS, BFD64_BACKENDS.
2188 (.dep1): Put mkdep output in a separate file.
2189 Rebuilt dependencies.
2191 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2194 Permit use of mmap when available:
2196 * configure.in: Check for mmap, madvise, mprotect.
2197 * config.in, configure: Regenerated.
2199 * libbfd.c (struct _bfd_window_internal): Define type.
2200 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2202 (ok_to_map): New static variable for debugging.
2203 (_bfd_generic_get_section_contents_in_window): New function.
2204 * bfd-in.h (bfd_window_internal): Declare type.
2205 (bfd_window): Define type.
2206 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2207 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2210 * libaout.h (struct aoutdata): Add two window fields.
2211 (obj_aout_sym_window, obj_aout_string_window): New macros.
2212 * aoutx.h (some_aout_object_p): Initialize windows.
2213 (aout_get_external_symbols): Get symbol data and strings in
2214 windows instead of explicitly allocated buffers.
2215 (slurp_symbol_table): Free window instead of memory.
2216 (bfd_free_cached_info): Release windows instead of freeing storage
2218 (aout_link_free_symbols): Ditto.
2220 * targets.c (bfd_target): Add new field for
2221 get_section_contents_in_window.
2222 (BFD_JUMP_TABLE_GENERIC): Updated.
2223 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2224 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2225 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2226 macros for get_section_contents_in_window field.
2228 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2230 * core.c: Renamed to corefile.c
2231 * makefile.dos (OBJS): Change core.o to corefile.o
2232 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2235 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2237 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2238 targ_selvecs to allow debugging under Irix-5 native.
2241 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2243 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2244 to o. Clobber and restore the list of new csects around the call
2245 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2246 linker error and the linker wants to read the symbol table. Reset
2247 the line number count of a real section even if it has no relocs.
2248 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2250 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2253 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2255 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2256 an undefined symbol in a shared link.
2258 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2259 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2260 phdm@info.ucl.ac.be (Philippe De Muyter).
2262 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2264 * coff-m88k.c (rtype2howto): New static function.
2265 (RTYPE2HOWTO): Use it rather than a macro definition.
2267 * coffcode.h (coff_write_object_contents): set internal_a.magic
2268 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2270 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2271 define TRAD_HEADER to new file hosts/delta68.h.
2272 m88*-motorola-sysv*, however, does use ptrace-core.o.
2273 * hosts/delta68.h: New file.
2275 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2276 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2278 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2280 * i386linux.c (MY(vec)): Declare before use.
2282 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2284 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2285 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2287 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2288 BFD is not of the right type.
2289 (bfd_elf_get_needed_list): Likewise.
2290 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2291 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2292 * xcofflink.c (XCOFF_XVECP): Define.
2293 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2295 (bfd_xcoff_import_symbol): Likewise.
2296 (bfd_xcoff_export_symbol): Likewise.
2297 (bfd_xcoff_link_count_reloc): Likewise.
2298 (bfd_xcoff_record_link_assignment): Likewise.
2299 (bfd_xcoff_size_dynamic_sections): Likewise.
2301 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2302 table index against the number of symbols for a base relative
2305 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2307 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2308 full_aouthdr flag here...
2309 (_bfd_xcoff_bfd_final_link): ...not here.
2311 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2313 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2314 systems that have a system <libelf.h>.
2315 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2316 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2317 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2318 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2319 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2320 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2321 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2323 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2325 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2326 set, set BSF_WEAK in symbol. Change all callers.
2327 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2328 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2329 _bfd_generic_link_add_one_symbol.
2330 (ecoff_indirect_link_order): Check that the section tdata relocs
2331 are not NULL before using them.
2333 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2334 define TRAD_HEADER as hosts/alphalinux.h.
2335 * configure: Rebuild.
2336 * hosts/alphalinux.h: New file.
2337 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2340 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2342 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2343 C_ECOMM storage classes.
2345 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2347 (xcoff_mark): Call xcoff_mark_symbol.
2348 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2349 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2351 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2353 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2355 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2357 (xcoff_find_reloc): New static function.
2358 (xcoff_link_add_symbols): Use it.
2359 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2360 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2361 relocate the value of C_DECL.
2363 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2365 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2367 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2368 callback decide what goes in .relocs.
2369 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2370 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2373 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2375 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2378 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2380 * xcofflink.c: More improvements, mostly to fix handling of
2381 constructors and a few other special cases.
2382 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2383 zero, reverting yesterday's change.
2384 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2385 (bfd_xcoff_link_count_reloc): Declare.
2386 (bfd_xcoff_record_link_assignment): Declare.
2387 * bfd-in2.h: Rebuild.
2389 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2391 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2392 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2393 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2394 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2395 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2396 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2398 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2401 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2402 segments includes the a.out header. See to that the magic number
2403 *always* is big-endian.
2405 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2406 m68k4k NetBSD configurations.
2408 * configure.in, configure: Separate i386 & mips NetBSD
2409 configurations from other BSD ones. Don't assume DEC is the only
2410 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2411 configurations. Add support for m68k4k NetBSD object format.
2413 * libaout.h: Added M_68K4K_NETBSD magic.
2415 * m68k4knetbsd.c: New file.
2417 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2419 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2422 * hosts/mipsnbsd.h: New file.
2425 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2427 * config.bfd: Add config stuff for mips*-*-magic* to set
2428 targ_defvec to ecoff_big_vec.
2431 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2433 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2435 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2436 toc_section, and entry_section fields.
2437 (struct xcoff_section_tdata): Remove ldrel_count field.
2438 * libcoff.h: Rebuild.
2439 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2441 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2442 full a.out header if full_aouthdr is set in xcoff_data.
2443 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2444 based on sections stored in xcoff_data.
2445 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2447 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2448 (rs6000coff_vec): Set symbol_leading_char to '.'.
2449 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2450 value stored in ret rather than returning a pointer value.
2452 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2454 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2457 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2459 * som.c (som_slurp_string_table): Allocate the strings with malloc
2460 since they're free'd by free_cached_info.
2461 (som_slurp_symbol_table): Similarly for the symbol table.
2463 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2465 * Makefile.in (diststuff): Don't make headers.
2467 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2469 * Makefile.in: Rebuild dependencies.
2471 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2472 output_bfd is not SunOS.
2473 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2474 non-SunOS input files.
2476 * xcofflink.c: Extensive changes to support linking shared objects
2477 and generating a .loader section.
2478 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2479 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2480 last_symndx, and ldrel_count fields.
2481 * libcoff.h: Rebuild.
2482 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2483 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2485 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2486 (bfd_xcoff_export_symbol): Declare.
2487 (bfd_xcoff_size_dynamic_sections): Declare.
2488 * bfd-in2.h: Rebuild.
2490 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2492 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2493 * configure: Rebuild.
2494 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2495 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2497 (pmac_xcoff_vec): Update to use new xcoff support.
2498 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2499 (xcoff_write_armap): Declare buf as unsigned char.
2500 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2502 * mpw-make.sed: Generalize subdir_do edit.
2504 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2506 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2507 correctly. Don't initialize asect->vma.
2509 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2511 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2512 something a little less than the page size.
2514 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2516 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2518 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2520 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2521 * coffcode.h (coff_write_object_contents): If .bss is before
2522 .data us that as data_start.
2523 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2525 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2526 (coff_swap_outhdr_out): Hardwire in version number.
2528 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2530 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2531 major and minor to *_vno, since the former are also macros in
2532 SunOS header files. Cast result of bfd_alloc to appropriate
2535 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2536 before assigning to sec_data.
2538 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2540 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2541 now relative to the section, not absolute.
2542 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2543 get the file name when there is a N_SO directory name. When
2544 handling stabs, remember that section->vma was added to the
2547 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2549 * sunos.c (struct sunos_link_hash_table): Add needed field.
2550 (sunos_link_hash_table_create): Call bfd_release, not free.
2551 (sunos_link_hash_table_create): Initialize needed field.
2552 (sunos_add_dynamic_symbols): Record needed objects.
2553 (bfd_sunos_get_needed_list): New function.
2554 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2555 * bfd-in2.h: Rebuild.
2557 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2559 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2561 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2563 * bfd-in.h (struct bfd_link_needed_list): Rename from
2564 bfd_elf_link_needed_list.
2565 * bfd-in2.h: Rebuild.
2566 * elf.c, elflink.h, libelf.h: Corresponding changes.
2568 Add start at AIX linker support; no shared libraries yet.
2569 * xcofflink.c: New file.
2570 * configure.in (rs600coff_vec): Use xcofflink.o.
2571 * configure: Rebuild.
2572 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2574 (struct xcoff_section_tdata): Define.
2575 (xcoff_section_data): Define macro.
2576 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2577 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2578 (_bfd_xcoff_bfd_final_link): Declare.
2579 (_bfd_ppc_xcoff_relocate_section): Declare.
2580 * libcoff.h: Rebuild.
2581 * coff-rs6000.c: Clean up a bit.
2582 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2583 cputype, csects, and debug_indices.
2584 (xcoff_copy_private_bfd_data): Copy cputype.
2585 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2586 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2587 (xcoff_reloc_type_lookup): Rename from
2588 rs6000coff_reloc_type_lookup.
2589 (coff_relocate_section): Define.
2590 (_bfd_xcoff_sizeof_headers): Define.
2591 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2592 (_bfd_xcoff_bfd_relax_section): Define.
2593 (_bfd_xcoff_bfd_link_split_section): Define.
2594 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2596 * coffcode.h (coff_compute_section_file_positions): If AIX,
2597 increment sofar by SMALL_AOUTSZ if not executable.
2598 (coff_write_object_contents): If AIX, always output an a.out
2599 header; if not executable, header size of SMALL_AOUTSZ.
2600 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2601 (_bfd_stringtab_init): Initialize xcoff field.
2602 (_bfd_xcoff_stringtab_init): New function.
2603 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2604 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2605 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2606 * libbfd.h: Rebuild.
2607 * Makefile.in: Rebuild dependencies.
2608 (BFD32_BACKENDS): Add xcofflink.o.
2609 (CFILES): Add xcofflink.c.
2611 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2612 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2613 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2615 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2617 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2619 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2621 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2622 * config.in: Regenerated.
2624 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2625 (_bfd_chunksize): New variable.
2626 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2627 for obstack chunk size.
2628 * configure.in: Check for getpagesize.
2629 * configure: Regenerated.
2631 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2633 * trad-core.c (rawptr): Make it a local variable of
2634 ptrace_unix_core_file_p.
2636 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2638 * coff-arm.c (in_reloc_p): New.
2639 * coff-i386.c (in_reloc_p): New.
2640 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2641 (coff_write_object_contents): Only set has_reloc_section
2643 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2644 in_reloc_p to decide if reloc should be emitted.
2645 * libcoff.h (pe_data_type.in_reloc_p): New.
2646 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2648 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2650 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2651 (_bfd_coff_read_internal_relocs): Likewise.
2652 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2653 (_bfd_coff_read_internal_relocs): Likewise.
2655 * elflink.h (elf_link_add_object_symbols): Correct conditions
2656 under which type and size change warnings are issued.
2658 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2660 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2661 a symbol which is not in a real section.
2662 (coff_write_native_symbol): Corresponding change.
2664 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2665 coff_link_hash_newfunc and make non-static.
2666 (_bfd_coff_link_hash_table_init): New function, broken out of
2667 _bfd_coff_link_hash_table_create.
2668 (_bfd_coff_link_hash_table_create): Use it.
2669 (process_embedded_commands): Make static.
2670 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2671 (_bfd_coff_link_hash_table_init): Declare.
2672 * libcoff.h: Rebuild.
2674 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2675 field in XCOFF tdata.
2676 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2677 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2678 based on cputype stored in a.out header, or in n_type of initial
2680 (coff_write_object_contents): Set cputype correctly in a.out
2682 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2684 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2685 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2687 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2688 * libcoff.h: Rebuild.
2690 * cpu-rs6000.c (rs6000_compatible): New static function.
2691 (bfd_rs6000_arch): Use it.
2692 * cpu-powerpc.c (powerpc_compatible): New static function.
2693 (arch_info_struct): Define various flavours of PowerPC.
2694 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2697 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2699 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2701 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2703 * elflink.h (elf_link_add_object_symbols): Don't warn about
2704 changing the size or type if the old definition was weak.
2706 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2708 * coffcode.h (combined_entry_type): Add fix_line field.
2709 (coff_slurp_line_table): Warn if we try to set the lineno field of
2711 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2712 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2713 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2714 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2716 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2717 * libcoff.h: Rebuild.
2719 * libcoff-in.h (struct xcoff_tdata): Define.
2720 (xcoff_data): Define.
2721 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2722 * bfd-in2.h, libcoff.h: Rebuild.
2723 * coff-rs6000.c (xcoff_mkobject): New static function.
2724 (coff_mkobject): Define.
2725 (xcoff_copy_private_bfd_data): New static function.
2726 (coff_bfd_copy_private_bfd_data): Define.
2727 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2729 (rs6000coff_vec): Add DYNAMIC to object_flags.
2730 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2731 .loader sections specially.
2732 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2733 section alignment from the XCOFF tdata information.
2734 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2735 F_SHROBJ, and copy the extra a.out header information into the
2736 XCOFF tdata structure.
2737 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2738 F_DYNLOAD and the extra a.out header information.
2739 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2740 C_HIDEXT symbol with attached csect information.
2741 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2742 in the o_maxdata field.
2743 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2744 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2745 end if BSF_NOT_AT_END is set.
2747 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2748 _bfd_read_ar_hdr_fn.
2749 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2750 * bfd-in2.h, libbfd.h: Rebuild.
2751 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2753 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2754 (bfd_slurp_bsd_armap_f2): Likewise.
2755 (_bfd_slurp_extended_name_table): Likewise.
2757 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2759 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2761 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2762 when the symbol table is empty.
2764 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2765 space for section symbols, since we don't output them either.
2766 (elf_m68k_adjust_dynindx): Removed.
2768 * ptrace-core.c (rawptr): Make it a local variable of
2769 ptrace_unix_core_file_p.
2771 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2773 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2776 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2777 Mac object file formats.
2779 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2781 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2782 auxent if there isn't one.
2783 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2784 rather than FILNMLEN as the maximum name length.
2786 * coffcode.h (bfd_coff_backend_data): Add new field
2787 _bfd_coff_print_aux.
2788 (bfd_coff_print_aux): New static function.
2789 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2790 scnlen field of an XTY_LD csect aux entry.
2791 (coff_print_aux): New static function.
2792 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2793 in coff_pointerize_aux_hook.
2794 (bfd_coff_std_swap_table): Initialize new field.
2795 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2796 * libcoff.h: Rebuild.
2797 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2798 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2800 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2801 if there are symbols, for native AIX ld compatibility.
2803 * coffcode.h (bfd_coff_backend_data): Add new field
2804 _bfd_coff_pointerize_aux_hook.
2805 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2806 or I960, and as 0 otherwise.
2807 (bfd_coff_std_swap_table): Initialize new field.
2808 * libcoff.h: Rebuild.
2809 * coffgen.c (coff_pointerize_aux): Change parameters to take
2810 symbol pointer instead of type and class, and to take aux index.
2811 Call _bfd_coff_pointerize_aux_hook if it is defined.
2812 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2813 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2814 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2816 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2817 read-only/host-only support.
2819 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2821 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2824 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2825 BFD_JUMP_TABLE_ARCHIVE accordingly.
2826 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2827 (_bfd_compute_and_write_armap): Declare.
2828 (_bfd_generic_read_ar_hdr): Declare.
2829 (_bfd_read_ar_hdr): Define.
2830 (_bfd_noarchive_read_ar_hdr): Define.
2831 (_bfd_archive_bsd_read_ar_hdr): Define.
2832 (_bfd_archive_coff_read_ar_hdr): Define.
2833 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2834 _bfd_read_ar_hdr instead.
2835 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2836 (_bfd_compute_and_write_armap): Rename from
2837 compute_and_write_armap. Make non-static. Change all callers.
2838 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2839 than _bfd_snarf_ar_hdr.
2840 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2841 * ieee.c (ieee_read_ar_hdr): Define.
2842 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2843 * oasys.c (oasys_read_ar_hdr): Define.
2844 * som.c (som_read_ar_hdr): Define.
2845 * bfd-in2.h, libbfd.h: Rebuild.
2847 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2849 * peicode.c (coff_swap_filehdr_in): If symptr is
2850 zero, there aren't any symbols, even if nsyms is set.
2852 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2854 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2856 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2857 sections, and set styp correctly for them: .got, .hash, .dynamic,
2858 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2859 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2861 (ecoff_sort_hdrs): New static function.
2862 (ecoff_compute_section_file_positions): Return boolean, not void.
2863 Sort the sections by VMA before looking through them. Put the
2864 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2865 section on an appropriate boundary within the page.
2866 (ecoff_compute_reloc_file_positions): Check return value of
2867 ecoff_compute_section_file_positions.
2868 (_bfd_ecoff_set_section_contents): Likewise.
2869 (_bfd_ecoff_write_object_contents): Check for various Alpha
2870 section types when incrementing text_size and data_size. Call
2871 adjust_headers backend function if it exists.
2872 * coff-alpha.c (alpha_adjust_headers): New static function.
2873 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2874 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2876 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2878 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2880 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2881 of ALTERNATE_AIX_CORE_FORMAT.
2882 * configure.in (aix4): No longer need CORE_FLAGS.
2883 * configure: Updated.
2885 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2887 NS32k changes from Ian Dall:
2888 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2890 (aout_link_input_section_std, aout_link_input_section_ext,
2891 aout_link_reloc_link_order): Call them instead of _bfd_*
2893 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2895 (backend_data): Use it instead of hardcoded zero.
2897 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2898 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2900 * ns32knetbsd.c: Include bfd.h.
2901 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2902 (MY_bfd_reloc_type_lookup): Declare function too.
2903 * pc532-mach.c (set_sizes): Don't declare.
2904 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2905 (backend_data, MY_backend_data): Don't define.
2907 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2908 ns32k-*-lites* like ns32k-*-netbsd*.
2910 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2913 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2915 * coffcode.h (coff_write_object_contents): Restore setting
2916 f_timdat to 0, deleted on August 22.
2918 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2920 * coffcode.h (coff_bfd_copy_private_symbol_data,
2921 coff_bfd_copy_private_section_data,
2922 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2923 * peicode.h (coff_bfd_copy_private_bfd_data): New
2924 (pe_bfd_copy_private_bfd_data): New.
2925 (coff_swap_scnhdr_in): Swap bss size into the right place.
2926 (pe_print_private_bfd_data): Add some newlines.
2928 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2930 * som.c (setup_sections): Don't die if a space has no subspaces.
2932 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2934 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2935 dynamic symbol override a common symbol. Don't change the size or
2936 type if they have been set and the new symbol is not a definition.
2937 Warn if the size or type changes.
2939 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2941 * som.c (som_begin_writing): Don't write the symbol table or
2943 (som_finish_writing): Write them here. Place them after the
2944 subspace data, but before the relocs.
2946 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2948 * sunos.c (sunos_add_one_symbol): Just pass false, not
2949 info->shared_library, to sunos_create_dynamic_sections.
2950 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2952 (sunos_check_dynamic_reloc): Remove .text section assertion.
2954 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2956 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2957 * configure, configure.in: Add pmac_xcoff_vec case.
2958 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2959 * coff-pmac.c: New file, PowerMac XCOFF support.
2960 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2961 * targets.c (pmac_xcoff_vec): Declare.
2963 * mpw-config.in: Various changes to be compatible with the
2964 autoconf-based configury.
2965 * mpw-make.sed: New file, sed commands to translate Unix
2966 makefile into MPW syntax.
2967 * mpw-make.in: Remove.
2968 * hosts/mpw.h: Remove.
2969 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
2970 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
2972 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
2974 * binary.c (binary_get_symtab): Return an empty string on error.
2975 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
2977 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
2979 * coff-ppc.c: Reformatted according to gnu conventions
2980 Removed irrelevant "if 0" code
2982 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2984 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
2985 symbols rather than as indirect symbols.
2986 (MY(slurp_symbol_table)): Don't do anything special about
2989 * coffcode.h (coff_new_section_hook): Make sure that the alignment
2990 of .ctors and .dtors sections is no larger than 2.
2992 * sunos.c (sunos_add_one_symbol): Don't change
2993 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
2995 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
2996 dynamic symbols when creating a shared library.
2997 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
2999 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3000 written even if it is not defined in a regular object.
3001 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3002 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3003 rather than the constant 22.
3004 (sunos_check_dynamic_reloc): Handle creating a shared library.
3005 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3006 zero when creating a shared library.
3007 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3008 write it out at the start of the symbol table.
3010 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3012 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3014 * config.bfd: Add arm-*-coff.
3015 * configure.in, configure: Add armcoff_{little,big}_vec.
3016 * targets.c (armcoff_{little,big}_vec): Declare.
3017 (bfd_target_vector): Add armcoff_{little,big}_vec.
3018 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3020 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3022 * targets.c (bfd_find_target): Remove debugging code.
3024 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3026 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3028 * Makefile.in: added *-ppc files
3029 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3030 allow pe based .o's to be shared with other tools on ppc/NT
3031 * config.bfd: added powerpc[le]-[pe|winnt] config support
3032 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3033 * peicode.h: Added more section flags for PE on ppc
3034 Added coff_swap_filehdr_out to allow peicode.h to be
3035 used for non-image PE files on ppc.
3036 Check for image, or not, before copying pe_opthdr
3037 * targets.c: Added new bfd's
3038 * targets.c: Removed two inactive bfds that shouldn't have made it this
3041 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3043 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3044 explicit values to initialize all relocs. Change all users.
3045 (ppc_elf_brtaken_inner): New function to handle branch predicition
3047 (ppc_elf_brtaken_reloc): Ditto.
3048 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3049 relocs use ppc_elf_unsupported_reloc.
3050 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3051 needs to be reported.
3052 (ppc_elf_relocate_section): Support branch prediction relocs.
3054 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3056 * bfd.c (bfd_assert): Remove \n from string passed to
3059 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3060 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3061 (bfd_coff_make_section_hook): Don't define.
3062 (coff_make_section_hook): Remove.
3063 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3064 (styp_to_sec_flags): Likewise.
3065 (coff_write_object_contents): Likewise.
3066 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3068 * libcoff.h: Rebuild.
3069 * coffgen.c (make_a_section_from_file): Just call
3070 bfd_make_section_anyway, not bfd_make_section or
3071 bfd_coff_make_section_hook.
3072 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3073 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3074 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3075 make_section_hook field.
3076 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3078 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3079 pointers into value field for warning and indirect symbols; just
3080 leave the value field alone.
3081 * linker.c (generic_link_add_symbol_list): Use next symbol for
3082 warning and indirect symbols, rather than looking in symbol value.
3083 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3084 parameter. Change all callers. Remove support for indirect
3085 symbols; it didn't work anyhow.
3086 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3087 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3088 * bfd-in2.h: Rebuild.
3090 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3092 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3093 go back to telling the tools this reloc operates on 32 bits.
3095 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3097 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3098 rather than a direct fprintf.
3099 * archive.c (_bfd_write_archive_contents): Likewise.
3100 * coffcode.h (coff_slurp_symbol_table): Likewise.
3101 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3102 (ppc_elf_unsupported_reloc): Likewise.
3103 (ppc_elf_relocate_section): Likewise.
3104 * i386linux.c (linux_tally_symbols): Likewise.
3105 (linux_finish_dynamic_link): Likewise.
3106 * osf-core.c (osf_core_core_file_p): Likewise.
3107 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3108 * som.c (som_sizeof_headers): Likewise.
3109 * srec.c (srec_bad_byte): Likewise.
3110 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3111 * libbfd-in.h (bfd_assert): Declare first parameter const.
3112 * libbfd.h: Rebuild.
3113 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3114 bfd_reloc_overflow is enough.
3115 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3116 * coff-h8500.c (rtype2howto): Likewise.
3117 * coff-z8k.c (rtype2howto): Likewise.
3118 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3119 * elf.c (_bfd_elf_get_lineno): Likewise.
3120 (_bfd_elf_no_info_to_howto): Likewise.
3121 (_bfd_elf_no_info_to_howto_rel): Likewise.
3122 * hp300hpux.c (convert_sym_type): Likewise.
3123 (MY(swap_std_reloc_in)): Likewise.
3124 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3126 * libaout.h (struct aoutdata): Add line_buf field.
3127 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3128 and filename_buffer. Instead, use a malloc buffer stored in the
3129 new line_buf field. Remove length restrictions.
3131 * coffgen.c (string_size): Remove static variable.
3132 (debug_string_size, debug_string_section): Likewise.
3133 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3134 and debug_string_size_p parameters. Use them instead of the
3135 global variables. Change all callers.
3136 (coff_write_symbol): Likewise.
3137 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3138 (coff_write_symbols): Add local variables to replace removed
3141 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3142 function, and line_base fields.
3143 * libcoff.h: Rebuild.
3144 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3145 information, rather than using static variables.
3147 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3148 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3150 * init.c (initialized): Remove static variable.
3151 (bfd_init): Don't bother setting initialized.
3152 (bfd_check_init): Remove.
3153 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3154 * libbfd.h: Rebuild.
3156 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3158 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3159 size for full core dumps. Copy core file header to private data.
3160 (rs6000coff_core_file_failing_command,
3161 rs6000coff_core_file_failing_signal): New functions to extract
3162 the file name and terminating signal from the core file.
3163 * coff-rs6000.c: Use them.
3165 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3167 Change arch info to be const, initialized at compile time.
3168 * archures.c: Reindent many functions. Change CONST to const.
3169 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3170 nothing set it anyhow. Make next const.
3171 (bfd_arch_info_list): Remove.
3172 (bfd_archures_list): Rename from archures_init_table. Change from
3173 a table of function pointers to a table of bfd_arch_info_type
3174 structure addresses.
3175 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3176 (bfd_lookup_arch): Likewise.
3177 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3179 (bfd_default_arch_struct): Make const.
3180 (bfd_arch_init, bfd_arch_linkin): Remove.
3181 (bfd_get_arch_info): Return a const pointer.
3182 * init.c (bfd_init): Don't call bfd_arch_init.
3183 * bfd.c (struct _bfd): Make arch_info const.
3184 * bfd-in2.h: Rebuild.
3185 * libbfd.h: Rebuild.
3186 * configure.in: Put & before everything in $selarchs.
3187 * configure: Rebuild.
3188 * cpu-*.c: Change bfd_*_arch from a function which calls
3189 bfd_arch_linkin to a const structure.
3190 * ieee.c (ieee_object_p): Make arch const.
3192 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3194 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3196 * bfd-in2.h: Regenerate.
3197 * libbfd.h: Regenerate.
3199 * elf32-ppc.c (reloc_type): Update names to match current draft.
3200 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3201 relative. Update names to current V.4 draft.
3202 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3203 (ppc_elf_relocate_section): Rename relocations to match draft.
3205 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3207 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3208 compiled with -mrelocatable-lib to be linked with either normal
3209 modules or -mrelocatable modules.
3211 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3213 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3214 in the a.out header.
3216 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3217 a reloc against a local symbol, even if it's not a section.
3219 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3221 * targets.c (bfd_target): Remove unused align_power_min field.
3222 * bfd-in2.h: Rebuild.
3223 * All backends: Remove initialization of align_power_min.
3225 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3227 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3229 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3231 * config.bfd (mips-dec-netbsd*): New target.
3232 * configure.host (mips-dec-netbsd*): New host.
3233 * configure.in (mips-dec-netbsd*): New native.
3234 * configure: Rebuild.
3236 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3238 Make the COFF backend linker merge common types:
3239 * cofflink.c (struct coff_debug_merge_element): Define.
3240 (struct coff_debug_merge_type): Define.
3241 (struct coff_debug_merge_hash_entry): Define.
3242 (struct coff_debug_merge_hash_table): Define.
3243 (coff_debug_merge_hash_table_init): Define.
3244 (coff_debug_merge_hash_table_free): Define.
3245 (coff_debug_merge_hash_lookup): Define.
3246 (struct coff_final_link_info): Add debug_merge field.
3247 (coff_debug_merge_hash_newfunc): New static function.
3248 (_bfd_coff_final_link): Allocate and free debug_merge table.
3249 (coff_link_input_bfd): Merge identical enum, struct and union
3252 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3254 Convert i960 COFF to use COFF backend linker.
3255 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3256 structure to store the symbol being used.
3257 (coff_i960_start_final_link): New static function.
3258 (coff_i960_relocate_section): New static function.
3259 (coff_i960_adjust_symndx): New static function.
3260 (coff_start_final_link): Define.
3261 (coff_relocate_section): Define.
3262 (coff_adjust_symndx): Define.
3263 * coffcode.h (bfd_coff_backend_data): Add new callback function
3264 _bfd_coff_start_final_link.
3265 (bfd_coff_start_final_link): Define.
3266 (coff_start_final_link): Define if not defined.
3267 (bfd_coff_std_swap_table): Add coff_start_final_link.
3268 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3270 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3271 function callback is not NULL.
3272 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3273 (_bfd_coff_internal_syment_name): Declare.
3274 * libcoff.h: Rebuild.
3275 * configure.in (icoff_big_vec): Add cofflink.o.
3276 (icoff_little_vec): Likewise.
3277 * configure: Rebuild.
3279 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3281 * Makefile.in (clean-info): Remove extraneous tab from line
3284 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3286 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3287 contents has relocs.
3289 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3291 * coffcode.h (coff_compute_section_file_positions): Keep the
3293 (coff_write_object_contents): Remember if it's a relocatable
3295 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3296 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3297 if relocatable file. Swap out saved raw size.
3299 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3301 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3302 (maintainer-clean): Rename from realclean, passing
3303 maintainer-clean down to subdirectories, but leave realclean as a
3306 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3309 * dep-in.sed: Remove config.h from generated dependencies.
3311 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3312 broken out of sunos_canonicalize_dynamic_symtab.
3313 (sunos_canonicalize_dynamic_symtab): Call new function
3314 sunos_slurp_dynamic_symtab.
3315 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3316 dynamic symbol table to the caller.
3317 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3318 callback to override the symbols being read.
3319 * libaout.h (struct aout_backend_data): Add three new parameters
3320 to add_dynamic_symbols callback.
3322 Extensive minor changes to avoid various gcc warnings. Also:
3323 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3324 * archures.c (bfd_arch_info_type): Change mach field from long to
3326 (bfd_lookup_arch): Change machine parameter from long to unsigned
3329 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3331 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3332 a symbol with a non-zero plt_offset.
3334 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3336 * elfcode.h (align_file_position): Remove; not used.
3338 * configure.in: Only check for <sys/procfs.h> on a native system,
3339 and make sure it defines prstatus_t.
3340 * configure: Rebuild.
3342 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3344 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3346 * config.in: Rename from config.h.in.
3347 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3348 Check for config.h:config.in when creating stamp-h.
3349 * configure: Rebuild.
3350 * Makefile.in (stamp-h): Depend upon config.in rather than
3351 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3352 calling config.status.
3354 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3355 (Makefile): Just rebuild Makefile.
3356 (config.h, stamp-h): New targets.
3357 * configure.in: Create stamp-h when rebuilding config.h.
3358 * configure: Rebuild.
3360 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3362 * configure.in: Call AC_CONFIG_HEADER. Substitute
3363 HOST_64BIT_LONG. Check that various header files exist. Check
3364 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3365 and/or free need to be declared. Don't make a link to sysdep.h.
3366 Define TRAD_HEADER for various hosts.
3367 * configure: Rebuild.
3368 * configure.host: Don't set my_host. Add definitions taken from
3369 host header files for various entries. Remove entries which now
3371 * acconfig.h: New file.
3372 * config.h.in: New file, built by autoheader.
3373 * sysdep.h: New file.
3374 * Makefile.in (do_distclean): Don't remove sysdep.h.
3376 (LOCAL_H_DEPS): New variable.
3377 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3379 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3380 ($(OPTIONAL_BACKENDS)): Likewise.
3381 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3382 looking through sysdep.h.
3383 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3384 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3385 (fprintf_vma, sprintf_vma): Likewise.
3386 (int64_type, uint64_type): Don't define.
3387 * bfd-in2.h: Rebuild.
3388 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3389 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3390 * lynx-core.c: Include stuff from old hosts/lynx.h.
3391 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3392 rather than NO_FCNTL.
3393 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3394 rather than NATIVE_HPPAHPUX_COMPILER.
3395 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3397 * hosts/*.h: Remove all header files which merely include,
3398 declare, and define things. Leave header files which define
3399 information needed by trad-core.c.
3401 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3402 (BFD_CC_FOR_BUILD): Define.
3403 * configure.in: Use BFD_CC_FOR_BUILD.
3404 * configure: Rebuild.
3406 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3408 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3409 * configure: Rebuild.
3411 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3414 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3416 * config.bfd: i386pe_ve -> i386pe_vec.
3418 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3420 * configure.host: Incorporate host Makefile fragments by setting
3422 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3423 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3424 value based on whether the code is being compiled by a cross
3425 compiler. Don't substitute host_makefile_frag or frags.
3426 * aclocal.m4: New file to define local AC_PROG_CC.
3427 * configure: Rebuild.
3428 * Makefile.in (INSTALL): Set to @INSTALL@.
3429 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3430 (INSTALL_DATA): Set to @INSTALL_DATA@.
3432 (CC): Define as @CC@.
3433 (CFLAGS): Set to @CFLAGS@.
3434 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3435 (@host_makefile_frag@): Remove.
3436 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3437 after other options.
3438 (config.status): Remove dependency upon @frags@.
3439 * config/*.mh, config/README: Remove.
3441 * config.bfd: Rewrite to incorporate the contents of the Makefile
3442 fragments by setting shell variables, rather than merely returning
3443 the name of a Makefile fragment.
3444 * configure.in: Use shell variables set by config.bfd rather than
3445 looking at the target Makefile fragment files. Don't substitute
3446 target_makefile_frag. Do substitute TDEFINES.
3447 * configure: Rebuild.
3448 * Makefile.in (@target_makefile_frag@): Remove.
3449 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3450 * config/*.mt: Remove.
3452 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3454 * configure.in: Put changequote lines around "i[345]86" patterns
3455 section of core file support.
3457 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3459 * som.c (som_bfd_print_private_bfd_data): Define to use the
3462 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3464 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3465 entry, text_start and data_start.
3467 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3469 * Makefile.in (OFILES): Remove $(TDEPFILES).
3470 * config/apollo.mt (TDEPFILES): Remove.
3471 * config/README: Update.
3473 * configure.in: For a native configuration, set COREFILE and
3474 COREFLAG based on the canonical host name.
3475 * configure: Rebuild.
3476 * Makefile.in: Rebuild dependencies.
3477 (ALL_CFLAGS): Add @COREFLAG@.
3478 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3479 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3480 support routines. Check LYNX_CORE rather than HOST_LYNX.
3481 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3482 * i386lynx.c: Likewise.
3483 * m68klynx.c: Likewise.
3484 * sparclynx.c: Likewise.
3485 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3486 * *-core.c: Comment changes.
3487 * config/decstation.mh (HDEPFILES): Remove.
3488 (HDEFINES): Remove -DTRAD_CORE.
3489 * config/irix3.mh (RANLIB): Remove.
3490 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3491 (HDEFINES): Remove -DIRIX_CORE.
3492 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3493 (HDEFINES): Remove -DTRAD_CORE.
3494 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3495 * config/ultra3.mh (RANLIB): Remove.
3496 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3497 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3498 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3499 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3500 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3501 * config/i386aix.mh, config/i386bsd.mh: Remove.
3502 * config/i386linux.mh, config/i386mach3.mh: Remove.
3503 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3504 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3505 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3506 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3507 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3508 * config/solaris2.mh, config/stratus.mh: Remove.
3509 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3510 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3512 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3514 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3515 DT_FINI entry if the appropriate symbol is not in the hash table.
3517 * libelf.h (struct elf_backend_data): Add create_program_headers
3518 and want_hdr_in_seg fields.
3519 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3521 (elf_backend_create_program_headers): Likewise.
3522 (elfNN_bed): Initialize create_program_headers and
3524 * elf.c (get_program_header_size): Call create_program_headers
3526 (map_program_segments): Check want_hdr_in_seg backend field. Call
3527 create_program_headers backend routine.
3529 * elf.c (assign_file_positions_except_relocs): Align non allocated
3530 sections when creating an executable.
3532 * elfcode.h (elf_swap_phdr_in): Make non static.
3533 (elf_swap_phdr_out): Make non static.
3534 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3535 (bfd_elf32_swap_phdr_out): Declare.
3536 (bfd_elf64_swap_phdr_in): Declare.
3537 (bfd_elf64_swap_phdr_out): Declare.
3539 * ecofflink.c (ecoff_collect_shuffle): New static function.
3540 (_bfd_ecoff_get_accumulated_pdr): New function.
3541 (_bfd_ecoff_get_accumulated_sym): New function.
3542 (_bfd_ecoff_get_accumulated_ss): New function.
3543 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3544 (_bfd_ecoff_get_accumulated_sym): Declare.
3545 (_bfd_ecoff_get_accumulated_ss): Declare.
3546 * libbfd.h: Rebuild.
3548 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3550 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3552 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3553 warning symbols. If any section is named .gnu.warning.XXX, treat
3554 the contents as a warning to be issued if the symbol XXX is
3556 (elf_link_output_extsym): For an indirect or warning symbol, just
3557 output the symbol it points to.
3559 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3560 if bfd_hash_allocate fails, since it will already be set.
3561 (generic_link_hash_newfunc): Likewise.
3562 (archive_hash_newfunc): Likewise.
3563 (hash_entry_bfd): New static function.
3564 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3565 callback. Allocate a new warning using the hash table newfunc.
3566 Use bfd_hash_replace to update the entry in the hash table, rather
3567 than assuming we can copy the fields with structure assignment.
3569 * hash.c (bfd_hash_replace): New function.
3570 * bfd-in.h (bfd_hash_replace): Declare.
3571 * bfd-in2.h: Rebuild.
3573 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3575 * config.bfd: Add mips*vr4300-*-elf* target.
3576 * config/mipsbvr4300.mt: Added.
3578 See file ChangeLog.2
3585 version-control: never