1 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4 (aout_32_sunos4_write_object_contents): Likewise.
5 * aoutx.h (NAME(aout,machine_type)): Handle
6 bfd_mach_sparc_{sparclet,sparclite}.
7 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
8 (bfd_mach_sparc_v9_p): Update.
9 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
10 * libaout.h (enum machine_type): Add M_SPARCLET.
11 * sunos.c (MACHTYPE_OK): Define.
12 * bfd-in2.h: Regenerated.
14 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
16 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
17 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
18 * elflink.c (_bfd_elf_create_got_section): Store the
19 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
20 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
21 global offset table goes over 0x1000, set the value of
22 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
23 (elf32_sparc_relocate_section): Subtract the offset of
24 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
26 * elfcode.h: Don't include <string.h>.
28 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
30 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
31 generic_link_hash_newfunc. All references changed.
32 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
33 moved here from libbfd-in.h.
34 * libbfd-in.h: Corresponding changes.
35 * libbfd.h: Regenerated.
37 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
39 * aoutx.h (aout_link_input_section_std): When reporting an
40 overflow error, use the name of the symbol in the hash table if
42 (aout_link_input_section_ext): Likewise.
44 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
45 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
47 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
49 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
50 * coffcode.h (coff_compute_section_file_positions): Likewise.
51 (coff_write_object_contents): Likewise.
53 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
55 * section.c (SEC_LINK_ONCE): Define.
56 (SEC_LINK_DUPLICATES): Define.
57 (SEC_LINK_DUPLICATES_DISCARD): Define.
58 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
59 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
60 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
62 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
63 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
64 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
65 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
66 SEC_LINK_ONCE, and look through the symbol table for the setting
67 for SEC_LINK_DUPLICATES.
68 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
69 set for a section, find the section symbol in the symbol table,
70 and set the aux entry based on SEC_LINK_DUPLICATES.
71 * coffgen.c (coff_print_symbol): Add a space before "checksum".
72 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
73 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
74 * coff-i386.c (i386coff_vec): Likewise.
75 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
77 * VERSION: Bump to 2.6.1.
78 * Makefile.in (stamp-h): Depend upon VERSION.
80 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
82 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
84 * linker.c (generic_link_hash_newfunc): No longer static.
85 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
87 * coff-h8300.c: Add two derived hash tables and their associated
88 funtions and #defines for use by the h8300 linker.
89 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
90 the function vector as needed. Place the address of the function
91 vector entry in the location specified by the R_MEM_INDIRECT reloc.
92 Rewrite the vectors section contents as necessary.
93 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
94 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
95 (coff_bfd_link_hash_table_create): Likewise.
97 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
99 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
100 __attribute__ ((__unused__)) so that -Wall doesn't warn about
102 (hppa_rebuild_insn): Pass pointer to correct type to
103 low_sign_unext and dis_assemble_21.
105 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
107 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
108 Stick with sparc-*-{sysv4*,solaris2*}.
110 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
112 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
113 (coff_swap_aux_out): Swap out extra PE x_scn fields.
114 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
115 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
116 fields is non-zero, print them.
118 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
119 ifdef. Remove unused variables.
120 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
122 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
123 (get_symbol_value): Ifdef out.
124 (pe_ppc_reloc): Ifdef out. Remove unused variables.
125 (coff_ppc_relocate_section): Remove unused variables. Make
126 fprintf strings and argument types correspond. Put before_addr in
128 (dump_toc): Make fprintf strings and argument types correspond.
129 (ppc_process_before_allocation): Remove unused variables. Always
131 (ppc_reflo_reloc): Ifdef out.
132 (ppc_addr32nb_reloc): Ifdef out.
133 (ppc_coff_rtype2howto): Make fprintf strings and argument types
135 (coff_ppc_rtype_to_howto): Likewise.
136 (ppc_coff_swap_sym_in_hook): Remove unused variables.
138 * peicode.h (pe_print_idata): Move otherwise unused variables into
139 the #ifdef where they are used. Always return a value.
140 (pe_print_edata): Make fprintf strings and argument types
141 correspond. Always return a value.
142 (pe_print_pdata): Removed unused variable addr_value. Always
144 (pe_print_reloc): Remove unused variable onaline. Make fprintf
145 strings and argument types correspond. Always return a value.
147 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
148 (ppc_elf_finish_dynamic_symbol): Move definition of unused
149 variable rela inside #if 0 section where it is used.
152 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
153 functions to start with _bfd_.
154 * aout-ns32k.c: Include ns32k.h. Change references to renamed
155 functions in cpu-ns32k.h.
156 * Makefile.in: Rebuild dependencies.
157 (HFILES): Add ns32k.h.
159 * section.c (struct sec): Add linker_mark field. Change
160 user_set_vma and reloc_done to be single bit fields.
161 (STD_SECTION): Update accordingly.
162 * bfd-in2.h: Rebuild.
163 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
165 (aout_link_input_bfd): Don't link unmarked sections.
166 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
168 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
169 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
171 * elflink.h (elf_bfd_final_link): Mark sections included in the
173 (elf_link_input_bfd): Don't link unmarked sections.
174 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
176 (xcoff_link_input_bfd): Don't link unmarked sections.
178 * coffswap.h (coff_swap_scnhdr_out): Include section name in
179 overflow error messages.
181 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
183 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
184 is not set, print "BFD: " before the error message.
186 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
187 Miles Bader <miles@gnu.ai.mit.edu>.
188 * configure: Rebuild.
190 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
192 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
195 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
196 m68k-aout, m68k-coff, and m68k-elf targets.
198 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
200 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
201 (ieee_generic_stat_arch_elt): Restructured to prevent
202 ieee_object_p from being called repeatedly.
204 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
206 * coffcode.h (coff_write_object_contents): Allocate
207 buffers large enough for any FILEHDR or AOUTHDR.
209 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
211 * ecofflink.c (lookup_line): New static function, renamed and
212 slighly changed from old _bfd_ecoff_locate_line.
213 (_bfd_ecoff_locate_line): Cache line number information. Use
214 lookup_line for actual lookup.
216 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
218 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
219 multiple of 20 bytes.
221 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
223 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
224 allocate ecoff_find_line, and don't initialize by hand.
225 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
226 mips_elf_find_line, and don't call memset.
228 * coffcode.h (coff_compute_section_file_positions): If not
229 producing a final executable, don't consider sofar when aligning
230 the section to the correct size.
232 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
234 * coffcode.h (coff_add_missing_symbols): Ifdef out.
235 (coff_write_object_contents): Don't call coff_add_missing_symbols.
236 * coffgen.c (coff_section_symbol): Ifdef out.
238 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
240 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
241 output_bfd is not NULL.
243 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
245 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
246 of bfd_alloc (fixes fix_line not being initialized).
247 Delete zeroing of fix_{value,tag,end,scnlen} fields.
249 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
251 * coffcode.h: Allow specific backends to override the
252 bfd_link_add_symbols routine.
254 * coff-h8300.c: Include genlink.h.
255 (howto_table): Add R_MEM_INDIRECT.
256 (rtype2howto): Support R_MEM_INDIRECT.
257 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
260 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
262 * coff-alpha.c (alpha_relocate_section): Use
263 info->callbacks_warning, rather than _bfd_error_handler, for
264 "multiple gp" warning.
266 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
268 * linker.c (bfd_wrapped_link_hash_lookup): New function.
269 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
270 table string. Use bfd_wrapped_link_hash_lookup.
271 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
273 * aoutx.h (aout_link_write_symbols): Use the name from the hash
274 table, if any, when writing out symbols.
275 (aout_link_input_section_std): Use the name from the hash table,
276 if any, when reporting undefined symbols.
277 (aout_link_input_section_ext): Likewise.
278 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
279 * bout.c (get_value): Likewise.
280 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
281 * ecoff.c (ecoff_reloc_link_order): Likewise.
282 * elflink.h (elf_link_add_object_symbols): Likewise.
283 (elf_reloc_link_order): Likewise.
284 * linker.c (_bfd_generic_link_output_symbols): Likewise.
285 (_bfd_generic_reloc_link_order): Likewise.
286 (default_indirect_link_order): Likewise.
287 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
288 * sunos.c (sunos_add_one_symbol): Likewise.
289 * xcofflink.c (xcoff_link_add_symbols): Likewise.
290 (bfd_xcoff_link_count_reloc): Likewise.
291 (xcoff_reloc_link_order): Likewise.
293 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
294 into -1 for intern->rss.
296 * configure: Rebuild with autoconf 2.8.
298 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
300 * stab-syms.c (__define_stab_duplicate): Define.
301 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
303 * bfd-in.h (bfd_get_stab_name): Declare.
304 * bfd-in2.h: Rebuild.
305 * Makefile.in: Rebuild dependencies.
306 (BFD_LIBS): Add stab-syms.o.
307 (BFD_LIBS_CFILES): Add stab-syms.c.
308 (BFD32_BACKENDS): Remove stab-syms.o.
309 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
310 * configure.in: Don't list stab-syms.o in bfd_backends.
311 * configure: Rebuild.
312 * libaout.h (aout_stab_name): Don't declare.
313 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
316 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
318 * elf.c (assign_file_positions_for_segments): Adjust file offset
319 for section alignment even if SEC_LOAD is not set.
321 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
323 * configure.in: Don't set SHLIB or SHLINK to an empty string,
324 since they appear as targets in Makefile.in.
325 * configure: Rebuild.
327 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
328 don't fiddle with a symbol which is not defined anywhere.
330 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
332 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
333 though they are defined in a shared library.
334 (xcoff_build_ldsyms): Likewise.
336 * coffgen.c (coff_find_nearest_line): Don't look at the line
337 numbers for the section if section->lineno is NULL.
339 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
340 message rather than calling BFD_ASSERT.
341 * elfcode.h (write_relocs): Check return value of
342 _bfd_elf_symbol_from_bfd_symbol.
344 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
346 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
349 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
351 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
353 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
354 hppa_reloc_field_selector_type_alt.
355 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
356 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
358 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
360 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
362 * elf.c (assign_file_positions_for_segments): Adjust the segment
363 memory size for the alignment of a SEC_ALLOC section, not just a
366 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
368 * m68klinux.c: New file.
369 * hosts/m68klinux.h: New file.
370 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
371 * configure.in (m68*-*-linux*): New native host.
372 (m68klinux_vec): New vector.
373 * configure: Rebuild.
374 * targets.c (m68klinux_vec): Declare.
375 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
376 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
377 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
378 declaration from bfd_linux_size_dynamic_sections.
379 (bfd_m68klinux_size_dynamic_sections): Declare.
380 * bfd-in2.h: Rebuild.
381 * Makefile.in: Rebuild dependencies.
382 (BFD32_BACKENDS): Add m68klinux.o.
383 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
385 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
387 * libhppa.h (pa_arch): Add pa20.
388 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
389 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
390 (hppa_field_adjust): Handle e_nsel.
391 * som.c: Provide default definitions for many new relocs found only
392 in hpux10 include files.
393 (som_fixup_formats): Add several new relocs from hpux10.
394 (som_hppa_howto_table): Add hpux10 relocs.
395 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
397 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
399 * mpw-make.sed: Edit out recent shared library support, and
400 rules to rebuild .h files using doc/chew.
402 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
404 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
405 size even of sections with no contents.
407 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
409 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
410 starting with '$' the way we skip names starting with '.'. When
411 updating x_endndx, don't be fooled by an index which has been
414 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
415 struct/union/enum type with no elements.
417 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
419 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
421 * archive.c (bfd_generic_archive_p): If the first file in the
422 archive can not be recognized as an object, don't assume that this
425 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
426 format is not bfd_object.
427 (bfd_elf_get_dt_soname): Likewise.
429 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
431 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
434 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
436 * bfd.c (tdata): Add netbsd_core_data.
437 * bfd-in2.h: Regenerated.
439 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
441 * sunos.c (SUNOS_CONSTRUCTOR): Define.
442 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
443 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
446 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
447 to get the symbol index, matching 14 Jul 95 change.
449 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
451 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
452 Remove duplicate definition of gp.
454 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
456 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
457 assume that we can set the GP value and then get the same value,
458 since it won't be true if the output file is neither ELF nor
460 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
461 _bfd_get_gp_value here.
462 (mips_gprel_reloc): Don't assume we can set and get the GP value.
463 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
465 (mips_elf_lo16_reloc): Likewise.
466 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
467 Don't require that the BFD be ELF.
468 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
469 (mips_elf_gprel32_reloc): Likewise.
470 (mips_elf_relocate_section): Don't assume we can set and get the
472 (mips_elf_finish_dynamic_symbol): Don't bother to use
473 _bfd_get_gp_value here.
475 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
476 Don't change epdr between malloc and free. Be careful not to free
477 NULL pointers. Zero out the first RPDR.
479 * configure.host: On Linux, only pass -rpath option if $(libdir)
480 is neither /lib nor /usr/lib. From Alan Modra
481 <alan@mullet.Levels.UniSA.Edu.Au>.
483 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
485 (elf_dt_name): Rename from elf_dt_needed_name.
486 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
488 (bfd_elf_get_dt_soname): New function.
489 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
490 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
491 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
492 * bfd-in2.h: Rebuild.
494 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
496 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
497 _bfd_sparc_elf_reloc_type_lookup.
498 (bfd_elf32_bfd_reloc_type_lookup): Update.
499 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
500 (sparc64_elf_howto_table): Define.
501 (sparc_reloc_map): Define.
502 (sparc64_elf_reloc_type_lookup): New function.
503 (sparc_elf_wdisp16_reloc): New function.
504 (elf_info_to_howto): Use sparc64_elf_howto_table.
505 (sparc64_elf_relocate_section): Likewise.
506 (bfd_elf64_bfd_reloc_type_lookup): Update.
508 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
510 * configure.host: Check for 'do not mix' from native linker before
511 trying to use -rpath.
513 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
515 * bfd.c (_bfd_get_gp_value): New function.
516 (_bfd_set_gp_value): New function.
517 * libbfd-in.h (_bfd_get_gp_value): Declare.
518 (_bfd_set_gp_value): Declare.
520 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
521 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
522 directly to the fields in the tdata information.
523 (alpha_relocate_section): Likewise.
524 * coff-mips.c (mips_adjust_reloc_in): Likewise.
525 (mips_gprel_reloc): Likewise.
526 (mips_relocate_section): Likewise.
527 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
528 (mips_elf_lo16_reloc): Likewise.
529 (mips_elf_final_gp): Likewise.
530 (mips_elf_gprel16_reloc): Likewise.
531 (mips_elf_gprel32_reloc): Likewise.
532 (mips_elf_relocate_section): Likewise.
533 (mips_elf_finish_dynamic_symbol): Likewise.
535 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
537 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
539 * configure.in: Call AC_PROG_CC before configure.host.
540 * configure: Rebuild.
541 * configure.host: Don't set information which autoconf should
542 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
544 * configure.host: Remove go32 and win32 host information, since it
545 should no longer be needed.
547 * elf.c (map_sections_to_segments): If we have a .dynamic section,
548 then start a new segment rather than put a writable section in a
551 * configure.host: Set RPATH_ENVVAR.
553 * Makefile.in: Rebuild dependencies.
555 * elflink.c (_bfd_elf_create_linker_section): Remove unused
556 zero_section variable.
558 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
560 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
561 ($(srcdir)/libbfd.h): Rename from libbfd.h.
562 ($(srcdir)/libcoff.h): Rename from libcoff.h.
564 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
566 * ieee.c (ieee_write_expression): Only use an R variable for a
567 local symbol. Don't output a zero offset. Handle a zero address.
568 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
569 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
571 (parse_expression): Don't try to handle multiple occurrences of a
572 P variable. Handle I variables differently from X variables. Fix
573 the order of minus expressions.
574 (ieee_slurp_external_symbols): Generate an I variable for an NN
575 record. Fix handling of ATI and ATX records.
576 (ieee_slurp_sections): Only set minimal section attributes.
577 Adjust them later, based on the section contents.
578 (ieee_object_p): Read in the file until just after the ME record.
579 Call ieee_slurp_section_data to set the section flags.
580 (do_one): Add iterations parameter. Only repeat the first load
581 item. Set the section and file reloc flags.
582 (ieee_slurp_section_data): Set section flags. Pass iterations to
584 (ieee_canonicalize_reloc): Handle I variables.
585 (do_with_relocs): Only emit relocation size when necessary.
586 Increase MAXRUN to 127. Change ov to be assigned, and take
587 src_mask and pcrel_offset into account.
588 (ieee_write_data_part): Skip sections that are not loaded.
589 (ieee_write_external_part): Don't output optional last entry of WX
591 (ieee_write_me_part): Make setting of me_record neater.
592 (ieee_generic_stat_arch_elt): Get the size of an archive element.
594 * syms.c (stt): Add entries for zerovars, vars, and code.
596 * elfcode.h (validate_reloc): New static function.
597 (write_relocs): Call validate_reloc for non ELF relocs.
599 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
600 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
601 (TARGET_LITTLE_SYM): Likewise.
603 * config.bfd (m68*-*-psos*): New target.
605 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
607 * i386msdos.c: Remove some #if 0 code.
608 (msdos_write_object_contents): Don't include empty sections in the
609 size computation, regardless of their address.
611 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
613 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
614 is NULL, ie, the -r switch is used.
616 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
618 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
619 (BFD_RELOC_MIPS_GOT_LO16): Define.
620 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
621 * bfd-in2.h, libbfd.h: Rebuild.
622 * elf32-mips.c (mips_reloc_map): Map new relocs.
624 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
626 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
629 * ieee.c (get_symbol): Set the section to bfd_abs_section.
630 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
631 simple number for the section address, rather than an expression.
632 Limit the number of bytes between relocs to MAXRUN.
633 (ieee_write_me_part): Set me_record to the file offset after the
635 (ieee_write_processor): New static function.
636 (ieee_write_object_contents): Use ieee_write_processor.
638 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
640 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
642 * coff-aux.c: Change include of aux.h to aux-coff.h.
644 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
646 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
647 relocation put the addend both in the reloc entry and the data.
648 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
651 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
652 a R_68K_PCxx reloc against a defined global symbol directly.
653 (elf_m68k_check_relocs): Don't count such a reloc.
655 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
656 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
657 symbol for now, otherwise always record the symbol as dynamic.
658 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
659 is not referenced by a dynamic object, and we are not making a
660 shared object, then don't make a PLT entry. If we do make a PLT
661 entry, make sure the symbol has been recorded as dynamic.
663 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
665 * configure.host: When making a shared library, set HLDFLAGS to
666 pass an appropriate -rpath option. Use the make variable SONAME
667 as the shared library soname, rather than computing it here. On
668 SunOS, build stamp-tshlink in place of $(SHLINK).
669 * Makefile.in (SONAME): New variable.
670 ($(SHLINK)): Make a link to the transformed name, as well.
671 (stamp-tshlink): New target.
672 (install): Skip stamp-tshlink during install.
674 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
676 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
677 linker sections have been set up yet.
679 * elf.c (make_mapping): Add an additional argument to suppress
680 making the first section include the program headers.
681 (map_sections_to_segments): If the user used -Ttext such that the
682 program headers are on a different page, do not set the flags
683 saying that this section includes the program headers.
685 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
687 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
688 don't define TRAD_HEADER.
689 * configure: Rebuild.
691 * netbsd-core.c: New file, support for NetBSD core files.
692 * hosts/*nbsd.h: Removed.
694 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
696 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
697 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
698 * libbfd.h, bfd-in2.h: Regenerated.
699 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
700 bfd_elf32_bfd_reloc_type_lookup.
701 (reloc_type{,_names}): Deleted.
702 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
704 (sparc_reloc_map): Add sparc64 relocs.
705 (sparc_elf_notsupported_reloc): New static function.
706 (sparc_elf_wdisp16_reloc): New static function.
707 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
708 (elf32_sparc_relocate_section): Likewise.
709 (bfd_elf32_bfd_reloc_type_lookup): Define.
710 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
711 (reloc_type{,_names}): Deleted.
712 (elf_sparc_howto_table): Deleted.
713 (sparc_reloc_map): Deleted.
714 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
715 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
717 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
719 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
722 * Makefile.in (program_transform_name): New variable.
723 (install): Transform library name before installing it.
725 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
727 * archures.c (bfd_mach_i960_hx): Define.
728 * bfd-in2.h: Rebuild.
729 * cpu-i960.c (scan_960_mach): Accept machine "hx".
730 (MATRIX): Expand entries for HX.
731 (arch_info_struct): Add i960:hx entry.
732 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
733 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
734 (coff_set_flags): Handle bfd_mach_i960_hx.
736 Support for building as a shared library, based on patches from
737 Alan Modra <alan@spri.levels.unisa.edu.au>:
738 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
739 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
740 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
741 * configure: Rebuild.
742 * configure.host: If --enable-shared, adjust shared library stuff
743 based on the host. If the host is SunOS, and the linker supports
744 -rpath, set HLDFLAGS to use it.
745 * Makefile.in (ALLLIBS): New variable.
746 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
747 (COMMON_SHLIB, SHLINK): New variables.
748 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
749 (STAGESTUFF): Remove variable.
750 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
752 (stamp-ofiles): New target, like old ofiles target, but build
753 using a temporary file and move-if-change, and touch stamp-ofiles
755 (ofiles): Just depend upon stamp-ofiles.
756 (stamp-piclist, piclist): New targets.
757 ($(SHLIB), $(SHLINK)): New targets.
758 (targets.o, archures.o): Build twice if PICFLAG is set.
759 (do_mostlyclean): Remove pic/*.o.
760 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
762 (do_distclean): Remove pic and stamp-picdir.
763 (install): Install shared libraries.
764 ($(OFILES)): Depend upon stamp-picdir.
765 (stamp-picdir): New target.
767 * libcoff-in.h: Add comment reminding people that libcoff.h is a
769 * libcoff.h: Rebuild.
771 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
772 flavour of a section with no owner.
774 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
775 ELF_LINK_NON_ELF flag.
776 (mips_elf_create_got_section): Likewise.
778 * elf.c: Revert last change, since it breaks dynamic linking.
779 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
781 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
782 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
783 (elfNN_bed): Don't initialize want_hdr_in_seg field.
785 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
787 * elf.c (assign_file_positions_for_segments): If the backend does
788 not want the elf header or the program headers in the address
789 space, do not include them in the calculations.
791 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
792 function to determine if we need additional program headers.
793 (ppc_elf_modify_segment_map): Define as a NOP function for now.
794 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
796 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
798 * coffcode.h: Move today's libcoff.h change into coffcode.h.
800 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
802 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
803 back into one line. Some compilers (sunos 4.1.3 for example)
804 won't accept args split across more than one line.
806 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
808 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
809 * configure: Regenerate.
811 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
813 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
814 try to do arithmetic on a void *, cast it to a unsigned char * first.
816 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
818 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
819 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
821 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
822 flag for a newly defined symbol.
823 (NAME(bfd_elf,record_link_assignment)): Likewise.
824 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
825 set the DEF or REF_REGULAR flags correctly.
827 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
828 (libbfd.h, libcoff.h): Corresponding change.
830 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
831 a PLT32 reloc as dynamic.
832 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
833 is not referenced by a dynamic object, and we are not making a
834 shared object, then don't make a PLT entry. If we do make a PLT
835 entry, make sure the symbol has been recorded as dynamic.
837 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
839 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
840 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
841 (powerpcle-*-cygwin32): New.
842 * peicode.h (add_data_entry): Get address from vma.
844 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
846 * elflink.c (_bfd_elf_create_linker_section): If the symbol
847 attached to the section has already been created as an undefined
848 symbol, treat it as if it hasn't been created yet.
850 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
852 * elflink.h (elf_bfd_final_link): Don't output initial dummy
853 symbol or section symbols if stripping all symbols and this is not
854 a relocateable link. Don't output the symbol string table if
855 there are no symbols.
856 (elf_link_flush_output_syms): Don't do anything if there are no
859 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
861 * coff-aux.c: New file.
862 * hosts/m68kaux.h: New file.
863 * config.bfd (m68*-apple-aux*): New target.
864 * configure.in (m68*-apple-aux*): New native host.
865 (m68kaux_coff_vec): New vector.
866 * configure: Rebuild.
867 * targets.c (m68kaux_coff_vec): Declare.
868 * coffcode.h (bfd_coff_backend_data): Add field
869 _bfd_coff_link_add_one_symbol.
870 (bfd_coff_link_add_one_symbol): Define.
871 (compare_arelent_ptr): New static function if TARG_AUX.
872 (coff_write_relocs): If TARG_AUX, sort the relocs.
873 (coff_write_object_contents): Set A/UX aouthdr magic number.
874 (coff_link_add_one_symbol): Define if not defined.
875 (bfd_coff_std_swap_table): Initialize new field.
876 * libcoff.h: Rebuild.
877 * cofflink.c (coff_link_add_symbols): Call
878 bfd_coff_link_add_one_symbol rather than
879 _bfd_generic_link_add_one_symbol.
880 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
881 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
882 * coff-mips.c (mips_ecoff_backend_data): Likewise.
883 * Makefile.in: Rebuild dependencies.
884 (BFD32_BACKENDS): Add coff-aux.o.
885 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
887 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
889 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
890 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
892 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
894 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
895 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
896 (maintainer-clean): Warn about deleting special files.
897 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
899 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
900 warning symbols correctly.
901 * elf32-i386.c (elf_i386_relocate_section): Likewise.
902 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
903 * elf32-mips.c (mips_elf_relocate_section): Likewise.
904 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
905 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
906 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
908 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
911 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
913 * libcoff-in.h: aligned newly exported names with bfd naming
914 conventions. Removed an erroneous define of POWERPC_LE_PE.
915 * libcoff.h: Rebuild.
916 * cofflink.c, coff-ppc.c: the above function name changes
918 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
920 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
921 * ecoff.c (struct extsym_info): Define.
922 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
923 to ecoff_link_write_external.
924 (ecoff_link_write_external): Accept a struct extsym_info pointer.
925 Strip symbols when appropriate.
927 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
928 * syms.c (BSF_OBJECT): Define.
929 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
930 * bfd-in2.h: Rebuild.
931 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
933 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
936 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
937 copying relocs into a shared object, treat a defined global symbol
939 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
940 * elf32-mips.c (mips_elf_relocate_section): Likewise.
941 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
943 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
944 real defined symbol, not to a weak defined symbol.
946 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
948 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
949 and made a few static functions externs.
951 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
952 POWERPC_LE_PE hack in cofflink.
954 * libcoff-in.h: promoted the following from cofflink.c to allow
955 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
956 coff_debug_merge_element, struct coff_debug_merge_type,
957 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
958 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
959 coff_debug_merge_hash_lookup, coff_link_section_info,
960 coff_final_link_info, coff_debug_merge_hash_newfunc,
961 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
963 * libcoff.h: re-gen'd
965 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
967 * syms.c: Include "bfdlink.h".
968 (struct stab_find_info): Define.
969 (_bfd_stab_section_find_nearest_line): New function.
970 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
972 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
973 * elf.c (_bfd_elf_find_nearest_line): Try calling
974 _bfd_stab_section_find_nearest_line before searching the ELF
975 symbol table. Find the closest STT_FUNC symbol, not the last one.
976 * libcoff-in.h (coff_data_type): Add line_info field.
977 * libcoff.h: Rebuild.
978 * coffgen.c (coff_find_nearest_line): Try calling
979 _bfd_stab_section_find_nearest_line before searching the COFF
981 * Makefile.in: Rebuild dependencies.
983 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
985 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
986 4 bytes, so we get the correct value when updating the register
987 field in little endian mode.
989 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
991 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
992 entry_section fields. Add sntoc and snentry fields.
993 * libcoff.h: Rebuild.
994 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
995 not toc_section and entry_section (the COFF file does not have any
996 sections at this point).
997 (coff_write_object_contents): Set o_snentry and o_sntoc from
998 snentry and sntoc rather than entry_section and toc_section.
999 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1000 snentry, not toc_section and entry_section.
1001 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1002 entry_section from hentry.
1003 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1005 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1006 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1007 than using toc_section directly.
1009 * archures.c: Add missing `.' in enum bfd_architecture.
1010 * bfd-in2.h: Rebuild.
1012 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1013 Robert Lipe <robertl@arnet.com>.
1015 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1017 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1018 to sections we allocate. Use bfd_zalloc to allocate initialial
1019 sections, not bfd_alloc.
1020 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1021 SDA{,2}I16 relocations.
1022 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1023 whether to put something in .sbss or not.
1024 (ppc_elf_relocate_section): Add support for more relocations. Add
1025 in sec->output_offset where appropriate. Make error messages
1026 include the symbol name.
1028 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1029 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1030 doesn't get redefined messages if -shared.
1032 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1033 section if the rel_section field has been set up.
1035 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1037 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1040 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1042 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1043 of flags, only flags used are controlled by mach number. Bump up
1044 output file mach number to highest of input file mach numbers.
1045 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1046 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1048 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1049 bfd_elf64_sparc_vec support.
1051 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1053 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1054 the embedded bit is set on some objects and not on others. Just
1056 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1059 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1061 * coffcode.h (coff_new_section_hook): Don't try to align the
1064 * coffcode.h (coff_set_section_contents): Fix the handling of the
1065 .lib section to work even if the entire section contents are
1066 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1067 Robert Lipe <robertl@arnet.com>.
1069 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1071 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1072 memory here for contents.
1074 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1075 _SDA2_BASE_ by 32768.
1076 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1077 started using. Allocate contents for .sdata and .sdata2 sections
1079 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1081 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1082 size _SDA{,2}_BASE_.
1083 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1086 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1088 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1090 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1091 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1092 (bfd_mach_sparc_v9a): Define.
1093 (bfd_mach_sparc_v9_p): Define.
1094 * bfd-in2.h: Regenerated.
1095 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1097 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1098 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1099 to bfd_elf32_sparc_vec.
1100 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1101 Add v8plus{,a} support.
1103 (sparc_compatible): New function.
1104 * elf32-sparc.h: #include "elf/sparc.h".
1105 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1106 elf32_sparc_final_write_processing): New functions.
1107 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1108 elf_backend_final_write_processing): Define.
1110 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1112 * elf-bfd.h (struct elf_link_hash_entry): Add
1113 linker_section_pointer field.
1114 (enum elf_linker_section_enum): Enumeration for new way of
1115 creating linker dynamic sections and symbols.
1116 (elf_linker_section{,_pointers}): New structures for creating
1117 dynamic sections and symbols.
1118 (elf_obj_tdata): Add linker_section_pointers and linker_section
1120 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1121 (_bfd_elf_create_linker_section): New declarations.
1122 (_bfd_elf_find_pointer_linker_section): Ditto.
1123 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1124 (_bfd_elf_make_linker_section_rela): Ditto.
1126 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1128 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1129 (ppc_elf_create_linker_section): New function to create the
1130 sections .got, .sdata, and .sdata2.
1131 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1133 (ppc_elf_check_relocs): Support more of the eabi relocations.
1134 (ppc_elf_relocate_section): Ditto.
1135 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1136 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1138 * elflink.h (elf_create_pointer_linker_section): New function to
1139 create initialized pointers in dynamic linker sections.
1140 (elf_finish_pointer_linker_section): Actually intialize the
1141 pointers created above.
1143 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1144 macros to provide both 32 and 64 bit versions of
1145 elf_create_pointer_linker_section.
1146 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1147 provide both 32 and 64 bit versions of
1148 elf_finish_pointer_linker_section.
1150 * elflink.c (_bfd_elf_create_linker_section): New function to
1151 create a linker section.
1152 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1153 given address in the linker pointer offsets created for a given
1155 (_bfd_elf_make_linker_section_rela): Make a RELA section
1156 corresponding to the generated linker section.
1158 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1160 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1162 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1164 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1165 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1166 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1167 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1168 toc entry in an objdump) for now.
1169 (ppc_do_last, ppc_get_last): New function - needed to save processing
1170 the toc owner to the end.
1171 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1174 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1175 toc owner from being done till last. Must define POWERPC_LE_PC
1178 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1180 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1182 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1183 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1185 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1187 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1189 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1191 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1193 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1195 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1197 * elf.c (assign_file_positions_for_segments): Don't increment file
1198 offset for a segment which contains no loadable sections.
1200 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1202 * reloc.c: Add new PowerPC relocations.
1203 * {bfd-in2,libbfd}.h: Regenerate.
1205 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1206 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1208 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1210 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1213 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1216 * coffgen.c (coff_find_nearest_line): Don't try to cache
1217 information in sections that are not owned by a BFD. From Richard
1218 Henderson <richard@atheist.tamu.edu>.
1220 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1221 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1222 * elflink.h (elf_link_output_extsym): Remove special check for
1225 * ecoffswap.h: Add prototypes for static functions.
1227 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1229 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1230 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1232 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1233 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1234 support. Begin support for R_PPC_SDA{2,}REL.
1236 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1238 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1239 create the .got and .got.neg sections.
1240 (ppc_elf_size_dynamic_sections): Call it.
1241 (ppc_elf_check_relocs): Call it.
1242 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1243 (ppc_elf_check_relocs): Add error messages for relocations we
1244 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1247 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1249 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1250 section flags for V.4 and eabi.
1252 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1254 * elf.c (assign_file_positions_for_segments): If a segment
1255 contains no sections, don't mark it as readable.
1257 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1258 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1260 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1261 dynamic section, if there is one.
1262 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1263 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1264 (bfd_elf64_swap_dyn_in): Likewise.
1265 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1267 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1269 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1270 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1271 <pirker@eiunix.tuwien.ac.at>.
1273 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1275 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1276 PowerPC V.4 and eabi.
1277 * bfd-in2.h: Regenerate.
1278 * libfd.h: Regenerate.
1280 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1282 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1283 section type and SHF_EXCLUDE section flag, turning them into the
1284 appropriate bfd section flag.
1286 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1288 * xcofflink.c (xcoff_link_add_symbols): Create the special
1289 sections if we see a DYNAMIC object, in case that is the only
1290 XCOFF input object we see.
1292 * elf32-mips.c: Extensive changes for a start at dynamic linking
1293 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1295 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1296 (struct elf_backend_data): Remove
1297 elf_backend_create_program_headers field. Add
1298 elf_backend_additional_program_headers and
1299 elf_backend_modify_segment_map fields.
1300 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1302 (elf_backend_additional_program_headers): Likewise.
1303 (elf_backend_modify_segment_map): Likewise.
1304 (elf_backend_create_program_headers): Don't define.
1305 (elfNN_bed): Change to account for field changes.
1306 * elf.c (assign_file_positions_for_segments): Call new
1307 modify_segment_map backend function. Don't call old
1308 create_program_headers backend function.
1309 (get_program_header_size): Call additional_program_headers rather
1310 than create_program_headers.
1311 * elflink.h (elf_link_add_object_symbols): Initialize
1312 type_change_ok from new backend field.
1313 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1315 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1316 a reloc against the appropriate section.
1318 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1319 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1320 (elf_flags_init): Rename from elf_ppc_flags_init.
1321 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1323 (ppc_elf_copy_private_bfd_data): Likewise.
1324 (ppc_elf_merge_private_bfd_data): Likewise.
1326 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1329 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1331 * coff-alpha.c (alpha_relocate_section): During final link, allow
1332 output .lita section to be bigger than 64k by adjusting gp value
1333 on a per-input section basis.
1334 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1336 (struct ecoff_section_tdata): Add gp field.
1338 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1340 Handle Alpha ECOFF changes in OSF/1 3.2.
1341 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1343 * coff-alpha.c: Include "aout/ar.h".
1344 (alpha_ecoff_get_relocated_section_contents): Don't require an
1345 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1346 3.2 doesn't generate one.
1347 (alpha_relocate_section): Likewise.
1348 (alpha_ecoff_slurp_armap): Define.
1349 (alpha_ecoff_slurp_extended_name_table): Define.
1350 (alpha_ecoff_construct_extended_name_table): Define.
1351 (alpha_ecoff_truncate_arname): Define.
1352 (alpha_ecoff_write_armap): Define.
1353 (alpha_ecoff_generic_stat_arch_elt): Define.
1354 (alpha_ecoff_update_armap_timestamp): Define.
1356 (alpha_ecoff_read_ar_hdr): New static function.
1357 (alpha_ecoff_get_elt_at_filepos): New static function.
1358 (alpha_ecoff_openr_next_archived_file): New static function.
1359 (alpha_ecoff_get_elt_at_index): New static function.
1360 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1361 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1362 _bfd_ecoff to alpha_ecoff.
1363 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1364 field from backend structure, rather than always calling
1365 _bfd_get_elt_at_filepos.
1366 * coff-mips.c (mips_ecoff_backend_data): Initialize
1367 get_elt_at_filepos field.
1368 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1369 from _bfd_generic_read_ar_hdr with minor changes.
1370 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1371 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1372 * libbfd.h: Rebuild.
1374 * bfd-in.h (BFD_IN_MEMORY): Define.
1375 * libbfd-in.h (struct bfd_in_memory): Define.
1376 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1377 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1378 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1379 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1380 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1381 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1382 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1383 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1384 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1385 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1387 (bfd_openstreamr): Likewise.
1388 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1389 BFD_IN_MEMORY is not set.
1390 * riscix.c (riscix_some_aout_object_p): Likewise.
1391 * bfd-in2.h, libbfd.h: Rebuild.
1393 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1394 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1395 (bfd_get_elt_at_index): Define.
1396 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1397 bfd_get_elt_at_index. Change index parameter from int to
1399 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1400 (_bfd_noarchive_get_elt_at_index): Define.
1401 (_bfd_archive_bsd_get_elt_at_index): Define.
1402 (_bfd_archive_coff_get_elt_at_index): Define.
1403 * bfd-in2.h, libbfd.h: Rebuild.
1404 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1405 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1406 * ieee.c (ieee_get_elt_at_index): Define.
1407 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1408 * oasys.c (oasys_get_elt_at_index): Define.
1409 * som.c (som_get_elt_at_index): Define.
1411 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1412 numbers to the .text section.
1414 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1416 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1417 If there is a SEC_DEBUGGING section, get the contents of the debug
1418 information part from it.
1419 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1421 (ieee_write_object_contents): Check ieee_write_debug_part return.
1423 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1425 * config.bfd (i[345]86-*-freebsd*): Add target.
1426 * configure.in (i386freebsd_vec): Add vec.
1427 * configure: Regenerate.
1428 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1429 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1430 Rebuild dependencies..
1431 * freebsd.h: New file.
1432 * i386freebsd.c: New file.
1433 * targets.c (i386freebsd_vec): Declare.
1434 (bfd_target_vector): Add i386freebsd_vec.
1435 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1436 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1438 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1440 * ieee.c (ieee_slurp_debug): New static function.
1441 (ieee_object_p): Call it.
1442 (ieee_slurp_section_data): Skip debugging sections.
1443 (ieee_get_reloc_upper_bound): Likewise.
1444 (ieee_get_section_contents): Likewise.
1445 (ieee_canonicalize_reloc): Likewise.
1446 (ieee_write_section_part): Likewise.
1447 (ieee_write_debug_part): Likewise.
1448 (ieee_write_data_part): Likewise.
1449 (init_for_output): Likewise.
1451 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1453 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1455 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1456 relocs, since ppc_elf_relocate_section handles the linker case.
1457 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1459 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1460 ppc_elf_relocate_section since that is now the only caller.
1461 (ppc_elf_relocate_section): Ditto.
1463 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1465 * coffcode.h (coff_write_object_contents): If we don't know the
1466 section of the entry point for an XCOFF executable, always set the
1467 entry address to -1.
1469 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1471 * elf.c (bfd_section_from_shdr): Add support for note sections.
1473 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1475 * bfd-in.h (struct _symbol_info): Add stab_type field.
1476 * bfd-in2.h: Rebuild.
1477 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1479 * elf32-ppc.c: Remove trailing newline from calls to
1481 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1482 difference if target endianness is known.
1484 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1486 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1487 old style TOC16 references without using R_PPC_GOT.
1488 (ppc_reloc_type): Ditto.
1489 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1490 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1491 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1492 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1493 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1495 (ppc_elf_adjust_dynamic_symbol): Ditto.
1496 (ppc_elf_adjust_dynindx): Ditto.
1497 (ppc_elf_size_dynamic_sections): Ditto.
1498 (ppc_elf_finish_dynamic_symbol): Ditto.
1499 (ppc_elf_finish_dynamic_sections): Ditto.
1500 (ELF_DYNAMIC_INTERPRETER): Define.
1502 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1504 * elf.c (copy_private_bfd_data): When attaching sections to
1505 segments ignore sections that won't be allocated. Patch from
1508 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1510 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1513 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1515 * coff-i960.c (CALC_ADDEND): Define.
1516 (coff_i960_relocate_section): Add the input section VMA to the
1517 addend for PC relative relocs.
1519 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1521 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1522 to correctly terminate.
1524 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1526 * targets.c (enum bfd_endian): Define.
1527 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1528 from boolean to enum bfd_endian. Change header_byteorder_big_p
1530 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1531 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1532 * bfd-in2.h: Rebuild.
1533 * All targets: Change initialization of byteorder and
1534 header_byteorder to use enum bfd_endian values rather than
1536 * All files: Change all references to byteorder_big_p and
1537 header_byteorder_big_p to use new bfd_*_endian macros.
1539 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1541 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1543 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1545 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1547 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1549 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1551 * ieee.c: Lots of minor cleanups. Make many functions return
1552 errors rather than calling abort. Also:
1553 (ieee_write_twobyte): Remove; change callers to call existing
1554 ieee_write_2bytes function.
1555 (ieee_write_expression): Don't output the section twice when
1556 outputting a local symbol. Don't emit an extraneous zero if there
1558 (ieee_slurp_sections): Set the lma as well as the vma.
1559 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1561 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1562 a recognized one or bfd_arch_unknown.
1563 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1565 (ihex_get_symtab): Likewise.
1567 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1569 * aoutx.h: Include <ctype.h>.
1570 (struct aout_link_includes_table): Define.
1571 (struct aout_link_includes_totals): Define.
1572 (struct aout_link_includes_entry): Define.
1573 (aout_link_includes_lookup): Define macro.
1574 (struct aout_final_link_info): Add includes field.
1575 (aout_link_includes_newfunc): New static function.
1576 (NAME(aout,final_link)): Initialize includes hash table.
1577 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1579 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1581 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1583 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1585 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1587 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1589 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1590 (pe_print_private_bfd_data): call pe_print_reloc.
1591 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1592 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1593 up some debugging as well.
1595 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1597 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1600 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1602 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1603 when setting sections to NULL.
1605 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1607 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1609 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1610 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1612 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1613 * bfd-in2.h: Rebuild.
1615 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1617 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1619 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1621 * ihex.c (ihex_scan): Handle record types 4 and 5.
1622 (ihex_object_p): Permit types 4 and 5.
1623 (ihex_set_section_contents): Remove check for out of range
1625 (ihex_write_object_contents): Generate types 4 and 5.
1627 * elflink.h (elf_link_output_extsym): Just ignore warning and
1628 indirect references to symbols which don't really exist.
1630 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1632 * peicode.h (pe_print_idata): Minor format fixes
1633 (pe_print_edata): New function. Under private printing, this formats
1634 the edata section of a PE file.
1635 (pe_print_private_bfd_data): Added call to pe_print_edata.
1637 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1639 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1640 index, don't call stoi.
1642 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1644 * srec.c (srec_scan): Set lma as well as vma.
1646 * ihex.c: New file; support for Intel Hex format.
1647 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1648 (ihex_vec): Declare.
1649 (bfd_target_vector): Always include ihex_vec.
1650 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1651 * Makefile.in: Rebuild dependencies.
1652 (BFD_LIBS): Add ihex.o
1653 (BFD_LIBS_CFILES): Add ihex.c.
1654 * bfd-in2.h: Rebuild.
1656 * elf.c (assign_file_positions_for_segments): Sort the sections in
1658 (get_program_header_size): Return the right size if segment_map is
1660 (copy_private_bfd_data): Don't bother to sort the sections.
1662 * bfd.c (bfd_record_phdr): New function.
1663 * bfd-in.h (bfd_record_phdr): Declare.
1664 * bfd_in2.h: Rebuild.
1666 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1669 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1670 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1672 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1673 (bfd_zmalloc): Change declaration.
1674 * libbfd.h: Rebuild.
1675 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1676 and realloc. Don't set bfd_error_no_memory if they fail.
1678 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1680 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1681 uses as well. Added a new howto to deal with TOCREL16 relocs that
1682 are TOCDEFN as well.
1683 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1684 to handle RVA relocs from dlltool.
1685 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1686 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1687 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1689 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1690 to get the right section alignment.
1692 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1694 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1695 p_paddr if p_paddr is zero.
1696 (make_mapping): Set includes_filehdr and includes_phdrs for first
1698 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1700 (assign_file_positions_for_segments): Handle includes_filehdr and
1701 includes_phdrs. Remove special handling of PT_PHDR and first
1703 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1704 when appropriate. Remove special handling of PT_PHDR segment.
1705 Use a more complex condition for when a section is included in a
1706 segment to handle Solaris linker oddities.
1708 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1710 * coff-m88k.c (howto_table): Reformatted for easier reading;
1711 special_function now points to new function m88k_special_reloc.
1712 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1714 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1715 be done correctly by m88k_special_reloc.
1716 (reloc_processing): New function to be used by RELOC_PROCESSING.
1717 (RELOC_PROCESSING): Define to call reloc_processing.
1719 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1721 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1722 (pe_print_pdata): Likewise.
1724 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1725 obstack_alloc fails.
1726 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1728 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1729 * Many files: don't set bfd_error_no_memory if one of the above
1732 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1733 if p_paddr_valid is set.
1734 (copy_private_bfd_data): New static function.
1735 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1737 * elf.c (assign_file_positions_for_segments): Fix case where extra
1738 program headers were allocated.
1740 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1741 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1742 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1743 _bfd_elf_print_private_bfd_data.
1745 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1746 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1747 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1748 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1749 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1750 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1751 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1753 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1755 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1756 * elf.c (make_mapping): New static function.
1757 (map_sections_to_segments): New static function.
1758 (elf_sort_sections): New static function.
1759 (assign_file_positions_for_segments): New static function.
1760 (map_program_segments): Remove.
1761 (get_program_header_size): Remove sorted_hdrs, count, and
1762 maxpagesize parameters. Simplify.
1763 (assign_file_positions_except_relocs): When generating an
1764 executable, use assign_file_positions_for_segments.
1765 (elf_sort_hdrs): Remove.
1766 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1767 to get_program_header_size.
1769 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1771 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1773 * configure, config.in: Regenerate with autoconf 2.7.
1775 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1776 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1778 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1780 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1781 (ecoff_sec_to_styp_flags): Likewise.
1782 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1783 (ecoff_set_symbol_info): Handle scRConst.
1784 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1785 (ecoff_compute_section_file_positions): Handle .rconst section.
1786 (_bfd_ecoff_write_object_contents): Likewise.
1787 (ecoff_link_check_archive_element): Handle scRConst.
1788 (ecoff_link_add_externals): Likewise.
1789 (ecoff_link_write_external): Handle .rconst section.
1790 (ecoff_reloc_link_order): Likewise.
1791 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1792 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1794 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1796 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1797 DEF_DYNAMIC flag is set.
1799 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1801 * host-aout.c: If TRAD_HEADER is defined, include it.
1803 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1805 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1806 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1807 (BFD_NEED_DECLARATION): New function.
1808 * configure.in: Use BFD_NEED_DECLARATION.
1809 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1810 * configure, config.in: Rebuild with autoconf 2.6.
1812 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1813 special_sections before returning when called with a non XCOFF
1816 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1819 * coffcode.h (coff_compute_section_file_positions): Only pad the
1820 previous section to force file alignment when creating an
1823 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1825 * coffcode.h (coff_compute_section_file_positions): If
1826 RS6000COFF_C, set up the .debug section.
1828 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1829 if it is not large enough to accomodate the entire TOC area with
1830 signed 16 bit offsets.
1831 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1833 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1834 TOC anchor to use the TOC value used in the output file.
1836 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1838 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1839 (_bfd_coff_read_string_table): Likewise.
1841 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1843 * pe-arm.c: Fix typos.
1844 * coff-arm.c: Likewise.
1846 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1848 * coff-ppc.c (list_ele): Added "cat"egory member.
1849 (record_toc): New category parameter (priv or pub).
1850 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1851 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1852 the mainline. It addes extra toc cells in error.
1853 (ppc_coff_swap_sym_in_hook): Added some documentation.
1854 (dump_toc): Can now diagnose "virtual toc" chicanery.
1856 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1858 * elf-bfd.h (struct elf_link_hash_table): Change type of
1859 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1861 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1863 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1864 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1866 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1867 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1868 defined or mentioned in a regular file.
1870 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1872 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1873 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1874 (coff_ppc_relocate_section): Correct REL24 handling
1875 (ppc_process_before_allocation): Correct TOCDEFN handling
1877 * peicode.h (dir_names): Added name descriptions
1879 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1881 * VERSION: Updated to cygnus-2.6.
1883 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1885 * targets.c (m68k4knetbsd_vec): Declare.
1887 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1889 * targets.c (bfd_target): Change type of second argument to
1890 _bfd_print_private_bfd_data from void * to PTR.
1891 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1892 using PTR rather than void *.
1893 * bfd-in2, libbfd.h: Rebuild.
1894 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1896 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1897 _bfd_generic_bfd_print_private_bfd_data rather than casting
1900 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1902 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1903 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1905 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1906 BFD64_BACKENDS_CFILES): New variables.
1909 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1911 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1912 not at the file position of the first section.
1913 * coffcode.h (coff_compute_section_file_positions): Avoid using
1915 (coff_write_object_contents): When generating a PPC PE executable
1916 with no symbols, round up the file size to a COFF_PAGE_SIZE
1918 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1919 don't write out a string table.
1921 * elf.c (bfd_section_from_shdr): When using a different section
1922 header, pass the new one to _bfd_elf_make_section_from_shdr.
1923 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1924 (elf_map_symbols): Add section VMA to symbol value when comparing
1926 (_bfd_elf_compute_section_file_positions): Only build symbol table
1927 if there are some symbols. Set file offset of symtab and strtab
1929 (assign_file_positions_except_relocs): Remove dosyms parameter.
1930 Change all callers. Never set file offset of symtab and strtab
1932 (_bfd_elf_copy_private_section_data): New function.
1933 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1934 (_bfd_elf_copy_private_symbol_data): New function.
1935 (swap_out_syms): Check for special mapping of st_shndx created by
1936 copy_private_symbol_data.
1937 * elfxx-target.h: Use new copy routines.
1938 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1939 (_bfd_elf_copy_private_section_data): Declare.
1941 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1943 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1946 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1947 _bfd_dummy_target, matching the recent change to archive
1950 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1952 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1953 arithmetic on PTR types.
1955 * aout-target.h (MY(callback)): Set the lma of the sections.
1957 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1958 symbol into a reloc against the section.
1960 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1962 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1963 glue for the relocs: IMGLUE and IFGLUE.
1964 (record_toc): new function - tracks toc contents
1965 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1966 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1967 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1968 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1969 (ppc_record_toc_entry): Removed a debug define (duh)
1971 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1972 (pe_print_idata): New function - formats the idata section data
1973 (pe_print_pdata): New function - formats the pdata section data
1974 (pe_print_private_bfd_data): calls to above
1976 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1978 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1979 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1980 TARGET_SYM and TARGET_NAME for vector and BFD name.
1981 * coff-pmac.c (pmac_xcoff_vec): Remove.
1982 (TARGET_SYM, TARGET_NAME): Define.
1983 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1984 machine to 0, not all PowerMacs are 601s.
1986 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1988 * elfcode.h (elf_object_p): Read in any program headers.
1989 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
1990 based on the program headers, if any.
1991 (elf_fake_sections): Set sh_addr from the vma, not the lma.
1992 (map_program_segments): Set p_paddr of program headers based on
1995 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
1997 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2000 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2001 trying to do a relocateable link with a non-a.out object file.
2003 * archive.c (bfd_generic_archive_p): Check the first object file
2004 in an archive even if target_defaulted is set. If the object file
2005 has the wrong xvec, reject it.
2007 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2008 be represented, report the name via _bfd_error_handler.
2009 (translate_to_native_sym_flags): Likewise.
2010 * elf32-mips.c (mips_elf_final_link): Likewise.
2011 * oasys.c (oasys_write_sections): Likewise.
2013 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2014 which checks for STYP_OVRFLO sections.
2015 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2016 reloc and lineno count overflows.
2017 (coff_write_object_contents): Call coff_count_linenumbers before
2018 coff_compute_section_file_positions. If RS6000COFF_C, handle
2019 reloc and lineno count overflows.
2020 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2021 relocs before dealing with .pad sections. Count overflow section
2022 headers when handling .pad sections.
2024 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2027 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2028 (struct xcoff_link_hash_table): Add descriptor_section and
2029 special_sections fields.
2030 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2031 (xcoff_link_add_symbols): Set linkage section alignment. Create
2032 descriptor section. Check for magic symbol names (_text, etc.),
2033 and record them in special_sections if found. Set
2034 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2035 descriptor field to point back to the function code symbol.
2036 (xcoff_sweep): Always mark the special descriptor_section.
2037 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2038 function descriptor, and mark it if it is.
2039 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2040 parameter, and fill it in. Allocate space for the descriptor
2042 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2043 global linkage code. If an undefined function descriptor is
2044 exported, arrange to define it. Warn about any other undefined
2046 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2047 (xcoff_write_global_symbol): Create a function descriptor when
2049 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2050 * bfd-in2.h: Rebuild.
2052 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2054 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2055 (ppc_coff_link_hash_table): new types for hashing
2056 (ppc_coff_link_hash_newfunc): hash entry constructor
2057 (ppc_coff_link_hash_table_init): hash table initializer
2058 (ppc_coff_link_hash_table_create): hash table constructor
2059 (ppc_record_toc_entry): changed references to hash table
2060 (coff_ppc_relocate_section): changed references to hash table
2062 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2063 * libcoff.h: Rebuild
2065 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2066 (coff_link_add_symbols): removed toc_offset init
2068 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2070 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2073 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2074 if it is given and mmep is available.
2075 * acconfig.h: Undef USE_MMAP.
2076 * configure, config.in: Regenerated.
2077 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2078 table handling the old way.
2079 (aout_get_external_symbols): Don't complain if last byte of string
2081 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2082 (bfd_free_window) [! USE_MMAP]: Don't define.
2083 (bfd_get_file_window,
2084 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2086 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2088 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2091 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2093 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2094 compatible with AMD generated COFF files. Try to support both AMD
2095 and GNU formats simultaneously.
2096 (coff_a29k_relocate_section): Likewise.
2098 * libbfd.c (bfd_get_file_window): Change writable parameter from
2099 int to boolean; update all callers. Pass MAP_SHARED if not
2100 writable--it's required on Solaris. Cast fprintf argument to
2102 * bfd-in.h (bfd_get_file_window): Update declaration.
2103 * bfd-in2.h: Rebuild.
2104 * aoutx.h: Update calls to bfd_get_file_window.
2106 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2108 (xcoff_swap_ldhdr_in): New static function.
2109 (xcoff_swap_ldsym_in): New static function.
2110 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2111 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2112 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2113 Handle XTY_ER/XMC_XO symbols correctly.
2114 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2115 rather than normal symbol table.
2116 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2117 already defined with the same absolute value.
2118 (xcoff_mark): When considering called symbols, check whether the
2119 descriptor is from a dynamic object, rather than the symbol
2121 (xcoff_build_ldsyms): Likewise.
2123 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2124 Cast realloc and malloc return values. If malloc or realloc fail,
2125 set bfd_error_no_memory.
2126 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2127 * bfd-in2.h: Rebuild.
2129 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2131 * coff-ppc.c (ppc_record_toc_entry): new function.
2132 (in_reloc_p): changed return value.
2133 (coff_ppc_relocate_section): much rework.
2134 (ppc_allocate_toc_section): new function.
2135 (ppc_process_before_allocation): new function.
2136 (ppc_coff_swap_sym_in_hook): new function.
2138 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2139 (coff_link_add_symbols): initialize toc_offset.
2141 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2142 (coff_swap_aouthdr_out): Added more sections to the data
2143 dictionary for the pe file header. Also changed linker version
2144 number on the ppc side.
2145 (dir_names): small improvements to the dictionary printing.
2146 (pe_mkobject_hook): save the file level flags.
2148 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2149 (pe_tdata): added real_flags field
2150 (coff_tdata): added local_toc_sym_map and access macro
2152 * libcoff.h (coff_link_hash_entry): added toc_offset field
2153 (pe_tdata): added real_flags field
2154 (coff_tdata): added local_toc_sym_map and access macro
2156 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2157 (coff_mkobject): init for local_toc_sym_map
2158 (coff_write_object_contents): set the internal_a.magic to
2159 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2162 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2164 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2165 entries until both the line number address and the function name
2166 address are too large.
2168 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2169 * configure: Rebuilt.
2171 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2172 is defined in the environment.
2174 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2176 * som.c (som_get_section_contents_in_window): Define to use
2179 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2181 * coff-i860.c: New file, based on coff-i386.c.
2182 * cpu-i860.c: New file, based on cpu-i386.c.
2183 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2184 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2185 targets, using i860coff_vec.
2186 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2187 trad-core.o and hosts/i860mach3.h.
2188 (i860coff_vec): Use coff-i860.o and cofflink.o.
2189 * configure: Rebuild.
2190 * Makefile.in: Rebuild dependencies.
2191 (ALL_MACHINES): Add cpu-i860.o.
2192 (BFD32_BACKENDS): Add coff-i860.o.
2193 (CFILES): Add cpu-i860.c and coff-i860.c.
2194 * targets.c (i860coff_vec): Declare.
2195 (bfd_target_vector): Add &i860coff_vec.
2196 * archures.c (bfd_i860_arch): Declare.
2197 (bfd_archures_list): Add &bfd_i860_arch.
2198 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2199 (coff_set_flags): Handle bfd_arch_i860.
2200 (coff_write_object_contents): Handle I860 a.out magic number.
2202 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2204 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2205 the created .tc section to 2.
2206 (xcoff_mark): Don't keep a .loader reloc for a call to an
2207 undefined symbol when creating a shared library.
2208 (xcoff_build_ldsyms): When creating a shared library, generate
2209 global linkage code for a call to an undefined symbol.
2211 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2213 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2214 BFD32_BACKENDS, BFD64_BACKENDS.
2215 (.dep1): Put mkdep output in a separate file.
2216 Rebuilt dependencies.
2218 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2221 Permit use of mmap when available:
2223 * configure.in: Check for mmap, madvise, mprotect.
2224 * config.in, configure: Regenerated.
2226 * libbfd.c (struct _bfd_window_internal): Define type.
2227 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2229 (ok_to_map): New static variable for debugging.
2230 (_bfd_generic_get_section_contents_in_window): New function.
2231 * bfd-in.h (bfd_window_internal): Declare type.
2232 (bfd_window): Define type.
2233 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2234 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2237 * libaout.h (struct aoutdata): Add two window fields.
2238 (obj_aout_sym_window, obj_aout_string_window): New macros.
2239 * aoutx.h (some_aout_object_p): Initialize windows.
2240 (aout_get_external_symbols): Get symbol data and strings in
2241 windows instead of explicitly allocated buffers.
2242 (slurp_symbol_table): Free window instead of memory.
2243 (bfd_free_cached_info): Release windows instead of freeing storage
2245 (aout_link_free_symbols): Ditto.
2247 * targets.c (bfd_target): Add new field for
2248 get_section_contents_in_window.
2249 (BFD_JUMP_TABLE_GENERIC): Updated.
2250 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2251 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2252 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2253 macros for get_section_contents_in_window field.
2255 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2257 * core.c: Renamed to corefile.c
2258 * makefile.dos (OBJS): Change core.o to corefile.o
2259 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2262 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2264 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2265 targ_selvecs to allow debugging under Irix-5 native.
2268 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2270 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2271 to o. Clobber and restore the list of new csects around the call
2272 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2273 linker error and the linker wants to read the symbol table. Reset
2274 the line number count of a real section even if it has no relocs.
2275 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2277 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2280 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2282 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2283 an undefined symbol in a shared link.
2285 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2286 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2287 phdm@info.ucl.ac.be (Philippe De Muyter).
2289 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2291 * coff-m88k.c (rtype2howto): New static function.
2292 (RTYPE2HOWTO): Use it rather than a macro definition.
2294 * coffcode.h (coff_write_object_contents): set internal_a.magic
2295 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2297 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2298 define TRAD_HEADER to new file hosts/delta68.h.
2299 m88*-motorola-sysv*, however, does use ptrace-core.o.
2300 * hosts/delta68.h: New file.
2302 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2303 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2305 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2307 * i386linux.c (MY(vec)): Declare before use.
2309 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2311 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2312 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2314 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2315 BFD is not of the right type.
2316 (bfd_elf_get_needed_list): Likewise.
2317 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2318 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2319 * xcofflink.c (XCOFF_XVECP): Define.
2320 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2322 (bfd_xcoff_import_symbol): Likewise.
2323 (bfd_xcoff_export_symbol): Likewise.
2324 (bfd_xcoff_link_count_reloc): Likewise.
2325 (bfd_xcoff_record_link_assignment): Likewise.
2326 (bfd_xcoff_size_dynamic_sections): Likewise.
2328 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2329 table index against the number of symbols for a base relative
2332 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2334 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2335 full_aouthdr flag here...
2336 (_bfd_xcoff_bfd_final_link): ...not here.
2338 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2340 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2341 systems that have a system <libelf.h>.
2342 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2343 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2344 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2345 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2346 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2347 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2348 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2350 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2352 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2353 set, set BSF_WEAK in symbol. Change all callers.
2354 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2355 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2356 _bfd_generic_link_add_one_symbol.
2357 (ecoff_indirect_link_order): Check that the section tdata relocs
2358 are not NULL before using them.
2360 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2361 define TRAD_HEADER as hosts/alphalinux.h.
2362 * configure: Rebuild.
2363 * hosts/alphalinux.h: New file.
2364 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2367 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2369 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2370 C_ECOMM storage classes.
2372 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2374 (xcoff_mark): Call xcoff_mark_symbol.
2375 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2376 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2378 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2380 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2382 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2384 (xcoff_find_reloc): New static function.
2385 (xcoff_link_add_symbols): Use it.
2386 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2387 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2388 relocate the value of C_DECL.
2390 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2392 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2394 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2395 callback decide what goes in .relocs.
2396 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2397 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2400 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2402 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2405 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2407 * xcofflink.c: More improvements, mostly to fix handling of
2408 constructors and a few other special cases.
2409 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2410 zero, reverting yesterday's change.
2411 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2412 (bfd_xcoff_link_count_reloc): Declare.
2413 (bfd_xcoff_record_link_assignment): Declare.
2414 * bfd-in2.h: Rebuild.
2416 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2418 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2419 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2420 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2421 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2422 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2423 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2425 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2428 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2429 segments includes the a.out header. See to that the magic number
2430 *always* is big-endian.
2432 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2433 m68k4k NetBSD configurations.
2435 * configure.in, configure: Separate i386 & mips NetBSD
2436 configurations from other BSD ones. Don't assume DEC is the only
2437 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2438 configurations. Add support for m68k4k NetBSD object format.
2440 * libaout.h: Added M_68K4K_NETBSD magic.
2442 * m68k4knetbsd.c: New file.
2444 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2446 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2449 * hosts/mipsnbsd.h: New file.
2452 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2454 * config.bfd: Add config stuff for mips*-*-magic* to set
2455 targ_defvec to ecoff_big_vec.
2458 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2460 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2462 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2463 toc_section, and entry_section fields.
2464 (struct xcoff_section_tdata): Remove ldrel_count field.
2465 * libcoff.h: Rebuild.
2466 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2468 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2469 full a.out header if full_aouthdr is set in xcoff_data.
2470 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2471 based on sections stored in xcoff_data.
2472 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2474 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2475 (rs6000coff_vec): Set symbol_leading_char to '.'.
2476 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2477 value stored in ret rather than returning a pointer value.
2479 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2481 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2484 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2486 * som.c (som_slurp_string_table): Allocate the strings with malloc
2487 since they're free'd by free_cached_info.
2488 (som_slurp_symbol_table): Similarly for the symbol table.
2490 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2492 * Makefile.in (diststuff): Don't make headers.
2494 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2496 * Makefile.in: Rebuild dependencies.
2498 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2499 output_bfd is not SunOS.
2500 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2501 non-SunOS input files.
2503 * xcofflink.c: Extensive changes to support linking shared objects
2504 and generating a .loader section.
2505 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2506 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2507 last_symndx, and ldrel_count fields.
2508 * libcoff.h: Rebuild.
2509 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2510 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2512 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2513 (bfd_xcoff_export_symbol): Declare.
2514 (bfd_xcoff_size_dynamic_sections): Declare.
2515 * bfd-in2.h: Rebuild.
2517 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2519 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2520 * configure: Rebuild.
2521 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2522 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2524 (pmac_xcoff_vec): Update to use new xcoff support.
2525 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2526 (xcoff_write_armap): Declare buf as unsigned char.
2527 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2529 * mpw-make.sed: Generalize subdir_do edit.
2531 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2533 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2534 correctly. Don't initialize asect->vma.
2536 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2538 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2539 something a little less than the page size.
2541 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2543 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2545 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2547 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2548 * coffcode.h (coff_write_object_contents): If .bss is before
2549 .data us that as data_start.
2550 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2552 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2553 (coff_swap_outhdr_out): Hardwire in version number.
2555 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2557 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2558 major and minor to *_vno, since the former are also macros in
2559 SunOS header files. Cast result of bfd_alloc to appropriate
2562 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2563 before assigning to sec_data.
2565 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2567 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2568 now relative to the section, not absolute.
2569 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2570 get the file name when there is a N_SO directory name. When
2571 handling stabs, remember that section->vma was added to the
2574 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2576 * sunos.c (struct sunos_link_hash_table): Add needed field.
2577 (sunos_link_hash_table_create): Call bfd_release, not free.
2578 (sunos_link_hash_table_create): Initialize needed field.
2579 (sunos_add_dynamic_symbols): Record needed objects.
2580 (bfd_sunos_get_needed_list): New function.
2581 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2582 * bfd-in2.h: Rebuild.
2584 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2586 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2588 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2590 * bfd-in.h (struct bfd_link_needed_list): Rename from
2591 bfd_elf_link_needed_list.
2592 * bfd-in2.h: Rebuild.
2593 * elf.c, elflink.h, libelf.h: Corresponding changes.
2595 Add start at AIX linker support; no shared libraries yet.
2596 * xcofflink.c: New file.
2597 * configure.in (rs600coff_vec): Use xcofflink.o.
2598 * configure: Rebuild.
2599 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2601 (struct xcoff_section_tdata): Define.
2602 (xcoff_section_data): Define macro.
2603 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2604 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2605 (_bfd_xcoff_bfd_final_link): Declare.
2606 (_bfd_ppc_xcoff_relocate_section): Declare.
2607 * libcoff.h: Rebuild.
2608 * coff-rs6000.c: Clean up a bit.
2609 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2610 cputype, csects, and debug_indices.
2611 (xcoff_copy_private_bfd_data): Copy cputype.
2612 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2613 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2614 (xcoff_reloc_type_lookup): Rename from
2615 rs6000coff_reloc_type_lookup.
2616 (coff_relocate_section): Define.
2617 (_bfd_xcoff_sizeof_headers): Define.
2618 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2619 (_bfd_xcoff_bfd_relax_section): Define.
2620 (_bfd_xcoff_bfd_link_split_section): Define.
2621 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2623 * coffcode.h (coff_compute_section_file_positions): If AIX,
2624 increment sofar by SMALL_AOUTSZ if not executable.
2625 (coff_write_object_contents): If AIX, always output an a.out
2626 header; if not executable, header size of SMALL_AOUTSZ.
2627 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2628 (_bfd_stringtab_init): Initialize xcoff field.
2629 (_bfd_xcoff_stringtab_init): New function.
2630 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2631 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2632 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2633 * libbfd.h: Rebuild.
2634 * Makefile.in: Rebuild dependencies.
2635 (BFD32_BACKENDS): Add xcofflink.o.
2636 (CFILES): Add xcofflink.c.
2638 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2639 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2640 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2642 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2644 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2646 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2648 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2649 * config.in: Regenerated.
2651 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2652 (_bfd_chunksize): New variable.
2653 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2654 for obstack chunk size.
2655 * configure.in: Check for getpagesize.
2656 * configure: Regenerated.
2658 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2660 * trad-core.c (rawptr): Make it a local variable of
2661 ptrace_unix_core_file_p.
2663 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2665 * coff-arm.c (in_reloc_p): New.
2666 * coff-i386.c (in_reloc_p): New.
2667 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2668 (coff_write_object_contents): Only set has_reloc_section
2670 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2671 in_reloc_p to decide if reloc should be emitted.
2672 * libcoff.h (pe_data_type.in_reloc_p): New.
2673 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2675 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2677 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2678 (_bfd_coff_read_internal_relocs): Likewise.
2679 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2680 (_bfd_coff_read_internal_relocs): Likewise.
2682 * elflink.h (elf_link_add_object_symbols): Correct conditions
2683 under which type and size change warnings are issued.
2685 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2687 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2688 a symbol which is not in a real section.
2689 (coff_write_native_symbol): Corresponding change.
2691 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2692 coff_link_hash_newfunc and make non-static.
2693 (_bfd_coff_link_hash_table_init): New function, broken out of
2694 _bfd_coff_link_hash_table_create.
2695 (_bfd_coff_link_hash_table_create): Use it.
2696 (process_embedded_commands): Make static.
2697 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2698 (_bfd_coff_link_hash_table_init): Declare.
2699 * libcoff.h: Rebuild.
2701 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2702 field in XCOFF tdata.
2703 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2704 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2705 based on cputype stored in a.out header, or in n_type of initial
2707 (coff_write_object_contents): Set cputype correctly in a.out
2709 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2711 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2712 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2714 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2715 * libcoff.h: Rebuild.
2717 * cpu-rs6000.c (rs6000_compatible): New static function.
2718 (bfd_rs6000_arch): Use it.
2719 * cpu-powerpc.c (powerpc_compatible): New static function.
2720 (arch_info_struct): Define various flavours of PowerPC.
2721 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2724 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2726 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2728 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2730 * elflink.h (elf_link_add_object_symbols): Don't warn about
2731 changing the size or type if the old definition was weak.
2733 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2735 * coffcode.h (combined_entry_type): Add fix_line field.
2736 (coff_slurp_line_table): Warn if we try to set the lineno field of
2738 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2739 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2740 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2741 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2743 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2744 * libcoff.h: Rebuild.
2746 * libcoff-in.h (struct xcoff_tdata): Define.
2747 (xcoff_data): Define.
2748 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2749 * bfd-in2.h, libcoff.h: Rebuild.
2750 * coff-rs6000.c (xcoff_mkobject): New static function.
2751 (coff_mkobject): Define.
2752 (xcoff_copy_private_bfd_data): New static function.
2753 (coff_bfd_copy_private_bfd_data): Define.
2754 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2756 (rs6000coff_vec): Add DYNAMIC to object_flags.
2757 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2758 .loader sections specially.
2759 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2760 section alignment from the XCOFF tdata information.
2761 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2762 F_SHROBJ, and copy the extra a.out header information into the
2763 XCOFF tdata structure.
2764 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2765 F_DYNLOAD and the extra a.out header information.
2766 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2767 C_HIDEXT symbol with attached csect information.
2768 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2769 in the o_maxdata field.
2770 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2771 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2772 end if BSF_NOT_AT_END is set.
2774 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2775 _bfd_read_ar_hdr_fn.
2776 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2777 * bfd-in2.h, libbfd.h: Rebuild.
2778 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2780 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2781 (bfd_slurp_bsd_armap_f2): Likewise.
2782 (_bfd_slurp_extended_name_table): Likewise.
2784 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2786 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2788 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2789 when the symbol table is empty.
2791 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2792 space for section symbols, since we don't output them either.
2793 (elf_m68k_adjust_dynindx): Removed.
2795 * ptrace-core.c (rawptr): Make it a local variable of
2796 ptrace_unix_core_file_p.
2798 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2800 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2803 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2804 Mac object file formats.
2806 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2808 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2809 auxent if there isn't one.
2810 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2811 rather than FILNMLEN as the maximum name length.
2813 * coffcode.h (bfd_coff_backend_data): Add new field
2814 _bfd_coff_print_aux.
2815 (bfd_coff_print_aux): New static function.
2816 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2817 scnlen field of an XTY_LD csect aux entry.
2818 (coff_print_aux): New static function.
2819 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2820 in coff_pointerize_aux_hook.
2821 (bfd_coff_std_swap_table): Initialize new field.
2822 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2823 * libcoff.h: Rebuild.
2824 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2825 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2827 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2828 if there are symbols, for native AIX ld compatibility.
2830 * coffcode.h (bfd_coff_backend_data): Add new field
2831 _bfd_coff_pointerize_aux_hook.
2832 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2833 or I960, and as 0 otherwise.
2834 (bfd_coff_std_swap_table): Initialize new field.
2835 * libcoff.h: Rebuild.
2836 * coffgen.c (coff_pointerize_aux): Change parameters to take
2837 symbol pointer instead of type and class, and to take aux index.
2838 Call _bfd_coff_pointerize_aux_hook if it is defined.
2839 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2840 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2841 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2843 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2844 read-only/host-only support.
2846 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2848 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2851 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2852 BFD_JUMP_TABLE_ARCHIVE accordingly.
2853 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2854 (_bfd_compute_and_write_armap): Declare.
2855 (_bfd_generic_read_ar_hdr): Declare.
2856 (_bfd_read_ar_hdr): Define.
2857 (_bfd_noarchive_read_ar_hdr): Define.
2858 (_bfd_archive_bsd_read_ar_hdr): Define.
2859 (_bfd_archive_coff_read_ar_hdr): Define.
2860 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2861 _bfd_read_ar_hdr instead.
2862 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2863 (_bfd_compute_and_write_armap): Rename from
2864 compute_and_write_armap. Make non-static. Change all callers.
2865 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2866 than _bfd_snarf_ar_hdr.
2867 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2868 * ieee.c (ieee_read_ar_hdr): Define.
2869 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2870 * oasys.c (oasys_read_ar_hdr): Define.
2871 * som.c (som_read_ar_hdr): Define.
2872 * bfd-in2.h, libbfd.h: Rebuild.
2874 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2876 * peicode.c (coff_swap_filehdr_in): If symptr is
2877 zero, there aren't any symbols, even if nsyms is set.
2879 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2881 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2883 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2884 sections, and set styp correctly for them: .got, .hash, .dynamic,
2885 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2886 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2888 (ecoff_sort_hdrs): New static function.
2889 (ecoff_compute_section_file_positions): Return boolean, not void.
2890 Sort the sections by VMA before looking through them. Put the
2891 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2892 section on an appropriate boundary within the page.
2893 (ecoff_compute_reloc_file_positions): Check return value of
2894 ecoff_compute_section_file_positions.
2895 (_bfd_ecoff_set_section_contents): Likewise.
2896 (_bfd_ecoff_write_object_contents): Check for various Alpha
2897 section types when incrementing text_size and data_size. Call
2898 adjust_headers backend function if it exists.
2899 * coff-alpha.c (alpha_adjust_headers): New static function.
2900 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2901 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2903 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2905 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2907 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2908 of ALTERNATE_AIX_CORE_FORMAT.
2909 * configure.in (aix4): No longer need CORE_FLAGS.
2910 * configure: Updated.
2912 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2914 NS32k changes from Ian Dall:
2915 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2917 (aout_link_input_section_std, aout_link_input_section_ext,
2918 aout_link_reloc_link_order): Call them instead of _bfd_*
2920 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2922 (backend_data): Use it instead of hardcoded zero.
2924 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2925 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2927 * ns32knetbsd.c: Include bfd.h.
2928 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2929 (MY_bfd_reloc_type_lookup): Declare function too.
2930 * pc532-mach.c (set_sizes): Don't declare.
2931 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2932 (backend_data, MY_backend_data): Don't define.
2934 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2935 ns32k-*-lites* like ns32k-*-netbsd*.
2937 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2940 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2942 * coffcode.h (coff_write_object_contents): Restore setting
2943 f_timdat to 0, deleted on August 22.
2945 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2947 * coffcode.h (coff_bfd_copy_private_symbol_data,
2948 coff_bfd_copy_private_section_data,
2949 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2950 * peicode.h (coff_bfd_copy_private_bfd_data): New
2951 (pe_bfd_copy_private_bfd_data): New.
2952 (coff_swap_scnhdr_in): Swap bss size into the right place.
2953 (pe_print_private_bfd_data): Add some newlines.
2955 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2957 * som.c (setup_sections): Don't die if a space has no subspaces.
2959 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2961 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2962 dynamic symbol override a common symbol. Don't change the size or
2963 type if they have been set and the new symbol is not a definition.
2964 Warn if the size or type changes.
2966 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2968 * som.c (som_begin_writing): Don't write the symbol table or
2970 (som_finish_writing): Write them here. Place them after the
2971 subspace data, but before the relocs.
2973 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2975 * sunos.c (sunos_add_one_symbol): Just pass false, not
2976 info->shared_library, to sunos_create_dynamic_sections.
2977 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2979 (sunos_check_dynamic_reloc): Remove .text section assertion.
2981 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2983 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2984 * configure, configure.in: Add pmac_xcoff_vec case.
2985 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2986 * coff-pmac.c: New file, PowerMac XCOFF support.
2987 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2988 * targets.c (pmac_xcoff_vec): Declare.
2990 * mpw-config.in: Various changes to be compatible with the
2991 autoconf-based configury.
2992 * mpw-make.sed: New file, sed commands to translate Unix
2993 makefile into MPW syntax.
2994 * mpw-make.in: Remove.
2995 * hosts/mpw.h: Remove.
2996 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
2997 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
2999 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3001 * binary.c (binary_get_symtab): Return an empty string on error.
3002 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3004 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3006 * coff-ppc.c: Reformatted according to gnu conventions
3007 Removed irrelevant "if 0" code
3009 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3011 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3012 symbols rather than as indirect symbols.
3013 (MY(slurp_symbol_table)): Don't do anything special about
3016 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3017 of .ctors and .dtors sections is no larger than 2.
3019 * sunos.c (sunos_add_one_symbol): Don't change
3020 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3022 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3023 dynamic symbols when creating a shared library.
3024 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3026 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3027 written even if it is not defined in a regular object.
3028 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3029 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3030 rather than the constant 22.
3031 (sunos_check_dynamic_reloc): Handle creating a shared library.
3032 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3033 zero when creating a shared library.
3034 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3035 write it out at the start of the symbol table.
3037 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3039 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3041 * config.bfd: Add arm-*-coff.
3042 * configure.in, configure: Add armcoff_{little,big}_vec.
3043 * targets.c (armcoff_{little,big}_vec): Declare.
3044 (bfd_target_vector): Add armcoff_{little,big}_vec.
3045 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3047 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3049 * targets.c (bfd_find_target): Remove debugging code.
3051 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3053 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3055 * Makefile.in: added *-ppc files
3056 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3057 allow pe based .o's to be shared with other tools on ppc/NT
3058 * config.bfd: added powerpc[le]-[pe|winnt] config support
3059 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3060 * peicode.h: Added more section flags for PE on ppc
3061 Added coff_swap_filehdr_out to allow peicode.h to be
3062 used for non-image PE files on ppc.
3063 Check for image, or not, before copying pe_opthdr
3064 * targets.c: Added new bfd's
3065 * targets.c: Removed two inactive bfds that shouldn't have made it this
3068 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3070 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3071 explicit values to initialize all relocs. Change all users.
3072 (ppc_elf_brtaken_inner): New function to handle branch predicition
3074 (ppc_elf_brtaken_reloc): Ditto.
3075 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3076 relocs use ppc_elf_unsupported_reloc.
3077 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3078 needs to be reported.
3079 (ppc_elf_relocate_section): Support branch prediction relocs.
3081 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3083 * bfd.c (bfd_assert): Remove \n from string passed to
3086 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3087 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3088 (bfd_coff_make_section_hook): Don't define.
3089 (coff_make_section_hook): Remove.
3090 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3091 (styp_to_sec_flags): Likewise.
3092 (coff_write_object_contents): Likewise.
3093 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3095 * libcoff.h: Rebuild.
3096 * coffgen.c (make_a_section_from_file): Just call
3097 bfd_make_section_anyway, not bfd_make_section or
3098 bfd_coff_make_section_hook.
3099 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3100 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3101 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3102 make_section_hook field.
3103 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3105 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3106 pointers into value field for warning and indirect symbols; just
3107 leave the value field alone.
3108 * linker.c (generic_link_add_symbol_list): Use next symbol for
3109 warning and indirect symbols, rather than looking in symbol value.
3110 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3111 parameter. Change all callers. Remove support for indirect
3112 symbols; it didn't work anyhow.
3113 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3114 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3115 * bfd-in2.h: Rebuild.
3117 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3119 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3120 go back to telling the tools this reloc operates on 32 bits.
3122 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3124 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3125 rather than a direct fprintf.
3126 * archive.c (_bfd_write_archive_contents): Likewise.
3127 * coffcode.h (coff_slurp_symbol_table): Likewise.
3128 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3129 (ppc_elf_unsupported_reloc): Likewise.
3130 (ppc_elf_relocate_section): Likewise.
3131 * i386linux.c (linux_tally_symbols): Likewise.
3132 (linux_finish_dynamic_link): Likewise.
3133 * osf-core.c (osf_core_core_file_p): Likewise.
3134 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3135 * som.c (som_sizeof_headers): Likewise.
3136 * srec.c (srec_bad_byte): Likewise.
3137 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3138 * libbfd-in.h (bfd_assert): Declare first parameter const.
3139 * libbfd.h: Rebuild.
3140 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3141 bfd_reloc_overflow is enough.
3142 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3143 * coff-h8500.c (rtype2howto): Likewise.
3144 * coff-z8k.c (rtype2howto): Likewise.
3145 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3146 * elf.c (_bfd_elf_get_lineno): Likewise.
3147 (_bfd_elf_no_info_to_howto): Likewise.
3148 (_bfd_elf_no_info_to_howto_rel): Likewise.
3149 * hp300hpux.c (convert_sym_type): Likewise.
3150 (MY(swap_std_reloc_in)): Likewise.
3151 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3153 * libaout.h (struct aoutdata): Add line_buf field.
3154 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3155 and filename_buffer. Instead, use a malloc buffer stored in the
3156 new line_buf field. Remove length restrictions.
3158 * coffgen.c (string_size): Remove static variable.
3159 (debug_string_size, debug_string_section): Likewise.
3160 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3161 and debug_string_size_p parameters. Use them instead of the
3162 global variables. Change all callers.
3163 (coff_write_symbol): Likewise.
3164 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3165 (coff_write_symbols): Add local variables to replace removed
3168 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3169 function, and line_base fields.
3170 * libcoff.h: Rebuild.
3171 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3172 information, rather than using static variables.
3174 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3175 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3177 * init.c (initialized): Remove static variable.
3178 (bfd_init): Don't bother setting initialized.
3179 (bfd_check_init): Remove.
3180 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3181 * libbfd.h: Rebuild.
3183 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3185 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3186 size for full core dumps. Copy core file header to private data.
3187 (rs6000coff_core_file_failing_command,
3188 rs6000coff_core_file_failing_signal): New functions to extract
3189 the file name and terminating signal from the core file.
3190 * coff-rs6000.c: Use them.
3192 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3194 Change arch info to be const, initialized at compile time.
3195 * archures.c: Reindent many functions. Change CONST to const.
3196 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3197 nothing set it anyhow. Make next const.
3198 (bfd_arch_info_list): Remove.
3199 (bfd_archures_list): Rename from archures_init_table. Change from
3200 a table of function pointers to a table of bfd_arch_info_type
3201 structure addresses.
3202 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3203 (bfd_lookup_arch): Likewise.
3204 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3206 (bfd_default_arch_struct): Make const.
3207 (bfd_arch_init, bfd_arch_linkin): Remove.
3208 (bfd_get_arch_info): Return a const pointer.
3209 * init.c (bfd_init): Don't call bfd_arch_init.
3210 * bfd.c (struct _bfd): Make arch_info const.
3211 * bfd-in2.h: Rebuild.
3212 * libbfd.h: Rebuild.
3213 * configure.in: Put & before everything in $selarchs.
3214 * configure: Rebuild.
3215 * cpu-*.c: Change bfd_*_arch from a function which calls
3216 bfd_arch_linkin to a const structure.
3217 * ieee.c (ieee_object_p): Make arch const.
3219 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3221 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3223 * bfd-in2.h: Regenerate.
3224 * libbfd.h: Regenerate.
3226 * elf32-ppc.c (reloc_type): Update names to match current draft.
3227 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3228 relative. Update names to current V.4 draft.
3229 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3230 (ppc_elf_relocate_section): Rename relocations to match draft.
3232 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3234 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3235 compiled with -mrelocatable-lib to be linked with either normal
3236 modules or -mrelocatable modules.
3238 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3240 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3241 in the a.out header.
3243 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3244 a reloc against a local symbol, even if it's not a section.
3246 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3248 * targets.c (bfd_target): Remove unused align_power_min field.
3249 * bfd-in2.h: Rebuild.
3250 * All backends: Remove initialization of align_power_min.
3252 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3254 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3256 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3258 * config.bfd (mips-dec-netbsd*): New target.
3259 * configure.host (mips-dec-netbsd*): New host.
3260 * configure.in (mips-dec-netbsd*): New native.
3261 * configure: Rebuild.
3263 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3265 Make the COFF backend linker merge common types:
3266 * cofflink.c (struct coff_debug_merge_element): Define.
3267 (struct coff_debug_merge_type): Define.
3268 (struct coff_debug_merge_hash_entry): Define.
3269 (struct coff_debug_merge_hash_table): Define.
3270 (coff_debug_merge_hash_table_init): Define.
3271 (coff_debug_merge_hash_table_free): Define.
3272 (coff_debug_merge_hash_lookup): Define.
3273 (struct coff_final_link_info): Add debug_merge field.
3274 (coff_debug_merge_hash_newfunc): New static function.
3275 (_bfd_coff_final_link): Allocate and free debug_merge table.
3276 (coff_link_input_bfd): Merge identical enum, struct and union
3279 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3281 Convert i960 COFF to use COFF backend linker.
3282 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3283 structure to store the symbol being used.
3284 (coff_i960_start_final_link): New static function.
3285 (coff_i960_relocate_section): New static function.
3286 (coff_i960_adjust_symndx): New static function.
3287 (coff_start_final_link): Define.
3288 (coff_relocate_section): Define.
3289 (coff_adjust_symndx): Define.
3290 * coffcode.h (bfd_coff_backend_data): Add new callback function
3291 _bfd_coff_start_final_link.
3292 (bfd_coff_start_final_link): Define.
3293 (coff_start_final_link): Define if not defined.
3294 (bfd_coff_std_swap_table): Add coff_start_final_link.
3295 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3297 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3298 function callback is not NULL.
3299 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3300 (_bfd_coff_internal_syment_name): Declare.
3301 * libcoff.h: Rebuild.
3302 * configure.in (icoff_big_vec): Add cofflink.o.
3303 (icoff_little_vec): Likewise.
3304 * configure: Rebuild.
3306 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3308 * Makefile.in (clean-info): Remove extraneous tab from line
3311 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3313 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3314 contents has relocs.
3316 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3318 * coffcode.h (coff_compute_section_file_positions): Keep the
3320 (coff_write_object_contents): Remember if it's a relocatable
3322 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3323 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3324 if relocatable file. Swap out saved raw size.
3326 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3328 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3329 (maintainer-clean): Rename from realclean, passing
3330 maintainer-clean down to subdirectories, but leave realclean as a
3333 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3336 * dep-in.sed: Remove config.h from generated dependencies.
3338 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3339 broken out of sunos_canonicalize_dynamic_symtab.
3340 (sunos_canonicalize_dynamic_symtab): Call new function
3341 sunos_slurp_dynamic_symtab.
3342 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3343 dynamic symbol table to the caller.
3344 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3345 callback to override the symbols being read.
3346 * libaout.h (struct aout_backend_data): Add three new parameters
3347 to add_dynamic_symbols callback.
3349 Extensive minor changes to avoid various gcc warnings. Also:
3350 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3351 * archures.c (bfd_arch_info_type): Change mach field from long to
3353 (bfd_lookup_arch): Change machine parameter from long to unsigned
3356 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3358 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3359 a symbol with a non-zero plt_offset.
3361 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3363 * elfcode.h (align_file_position): Remove; not used.
3365 * configure.in: Only check for <sys/procfs.h> on a native system,
3366 and make sure it defines prstatus_t.
3367 * configure: Rebuild.
3369 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3371 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3373 * config.in: Rename from config.h.in.
3374 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3375 Check for config.h:config.in when creating stamp-h.
3376 * configure: Rebuild.
3377 * Makefile.in (stamp-h): Depend upon config.in rather than
3378 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3379 calling config.status.
3381 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3382 (Makefile): Just rebuild Makefile.
3383 (config.h, stamp-h): New targets.
3384 * configure.in: Create stamp-h when rebuilding config.h.
3385 * configure: Rebuild.
3387 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3389 * configure.in: Call AC_CONFIG_HEADER. Substitute
3390 HOST_64BIT_LONG. Check that various header files exist. Check
3391 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3392 and/or free need to be declared. Don't make a link to sysdep.h.
3393 Define TRAD_HEADER for various hosts.
3394 * configure: Rebuild.
3395 * configure.host: Don't set my_host. Add definitions taken from
3396 host header files for various entries. Remove entries which now
3398 * acconfig.h: New file.
3399 * config.h.in: New file, built by autoheader.
3400 * sysdep.h: New file.
3401 * Makefile.in (do_distclean): Don't remove sysdep.h.
3403 (LOCAL_H_DEPS): New variable.
3404 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3406 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3407 ($(OPTIONAL_BACKENDS)): Likewise.
3408 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3409 looking through sysdep.h.
3410 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3411 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3412 (fprintf_vma, sprintf_vma): Likewise.
3413 (int64_type, uint64_type): Don't define.
3414 * bfd-in2.h: Rebuild.
3415 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3416 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3417 * lynx-core.c: Include stuff from old hosts/lynx.h.
3418 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3419 rather than NO_FCNTL.
3420 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3421 rather than NATIVE_HPPAHPUX_COMPILER.
3422 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3424 * hosts/*.h: Remove all header files which merely include,
3425 declare, and define things. Leave header files which define
3426 information needed by trad-core.c.
3428 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3429 (BFD_CC_FOR_BUILD): Define.
3430 * configure.in: Use BFD_CC_FOR_BUILD.
3431 * configure: Rebuild.
3433 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3435 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3436 * configure: Rebuild.
3438 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3441 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3443 * config.bfd: i386pe_ve -> i386pe_vec.
3445 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3447 * configure.host: Incorporate host Makefile fragments by setting
3449 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3450 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3451 value based on whether the code is being compiled by a cross
3452 compiler. Don't substitute host_makefile_frag or frags.
3453 * aclocal.m4: New file to define local AC_PROG_CC.
3454 * configure: Rebuild.
3455 * Makefile.in (INSTALL): Set to @INSTALL@.
3456 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3457 (INSTALL_DATA): Set to @INSTALL_DATA@.
3459 (CC): Define as @CC@.
3460 (CFLAGS): Set to @CFLAGS@.
3461 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3462 (@host_makefile_frag@): Remove.
3463 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3464 after other options.
3465 (config.status): Remove dependency upon @frags@.
3466 * config/*.mh, config/README: Remove.
3468 * config.bfd: Rewrite to incorporate the contents of the Makefile
3469 fragments by setting shell variables, rather than merely returning
3470 the name of a Makefile fragment.
3471 * configure.in: Use shell variables set by config.bfd rather than
3472 looking at the target Makefile fragment files. Don't substitute
3473 target_makefile_frag. Do substitute TDEFINES.
3474 * configure: Rebuild.
3475 * Makefile.in (@target_makefile_frag@): Remove.
3476 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3477 * config/*.mt: Remove.
3479 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3481 * configure.in: Put changequote lines around "i[345]86" patterns
3482 section of core file support.
3484 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3486 * som.c (som_bfd_print_private_bfd_data): Define to use the
3489 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3491 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3492 entry, text_start and data_start.
3494 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3496 * Makefile.in (OFILES): Remove $(TDEPFILES).
3497 * config/apollo.mt (TDEPFILES): Remove.
3498 * config/README: Update.
3500 * configure.in: For a native configuration, set COREFILE and
3501 COREFLAG based on the canonical host name.
3502 * configure: Rebuild.
3503 * Makefile.in: Rebuild dependencies.
3504 (ALL_CFLAGS): Add @COREFLAG@.
3505 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3506 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3507 support routines. Check LYNX_CORE rather than HOST_LYNX.
3508 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3509 * i386lynx.c: Likewise.
3510 * m68klynx.c: Likewise.
3511 * sparclynx.c: Likewise.
3512 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3513 * *-core.c: Comment changes.
3514 * config/decstation.mh (HDEPFILES): Remove.
3515 (HDEFINES): Remove -DTRAD_CORE.
3516 * config/irix3.mh (RANLIB): Remove.
3517 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3518 (HDEFINES): Remove -DIRIX_CORE.
3519 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3520 (HDEFINES): Remove -DTRAD_CORE.
3521 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3522 * config/ultra3.mh (RANLIB): Remove.
3523 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3524 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3525 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3526 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3527 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3528 * config/i386aix.mh, config/i386bsd.mh: Remove.
3529 * config/i386linux.mh, config/i386mach3.mh: Remove.
3530 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3531 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3532 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3533 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3534 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3535 * config/solaris2.mh, config/stratus.mh: Remove.
3536 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3537 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3539 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3541 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3542 DT_FINI entry if the appropriate symbol is not in the hash table.
3544 * libelf.h (struct elf_backend_data): Add create_program_headers
3545 and want_hdr_in_seg fields.
3546 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3548 (elf_backend_create_program_headers): Likewise.
3549 (elfNN_bed): Initialize create_program_headers and
3551 * elf.c (get_program_header_size): Call create_program_headers
3553 (map_program_segments): Check want_hdr_in_seg backend field. Call
3554 create_program_headers backend routine.
3556 * elf.c (assign_file_positions_except_relocs): Align non allocated
3557 sections when creating an executable.
3559 * elfcode.h (elf_swap_phdr_in): Make non static.
3560 (elf_swap_phdr_out): Make non static.
3561 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3562 (bfd_elf32_swap_phdr_out): Declare.
3563 (bfd_elf64_swap_phdr_in): Declare.
3564 (bfd_elf64_swap_phdr_out): Declare.
3566 * ecofflink.c (ecoff_collect_shuffle): New static function.
3567 (_bfd_ecoff_get_accumulated_pdr): New function.
3568 (_bfd_ecoff_get_accumulated_sym): New function.
3569 (_bfd_ecoff_get_accumulated_ss): New function.
3570 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3571 (_bfd_ecoff_get_accumulated_sym): Declare.
3572 (_bfd_ecoff_get_accumulated_ss): Declare.
3573 * libbfd.h: Rebuild.
3575 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3577 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3579 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3580 warning symbols. If any section is named .gnu.warning.XXX, treat
3581 the contents as a warning to be issued if the symbol XXX is
3583 (elf_link_output_extsym): For an indirect or warning symbol, just
3584 output the symbol it points to.
3586 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3587 if bfd_hash_allocate fails, since it will already be set.
3588 (generic_link_hash_newfunc): Likewise.
3589 (archive_hash_newfunc): Likewise.
3590 (hash_entry_bfd): New static function.
3591 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3592 callback. Allocate a new warning using the hash table newfunc.
3593 Use bfd_hash_replace to update the entry in the hash table, rather
3594 than assuming we can copy the fields with structure assignment.
3596 * hash.c (bfd_hash_replace): New function.
3597 * bfd-in.h (bfd_hash_replace): Declare.
3598 * bfd-in2.h: Rebuild.
3600 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3602 * config.bfd: Add mips*vr4300-*-elf* target.
3603 * config/mipsbvr4300.mt: Added.
3605 See file ChangeLog.2
3612 version-control: never