1 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3 * section.c (SEC_LINK_ONCE): Define.
4 (SEC_LINK_DUPLICATES): Define.
5 (SEC_LINK_DUPLICATES_DISCARD): Define.
6 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
7 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
8 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
10 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
11 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
12 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
13 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
14 SEC_LINK_ONCE, and look through the symbol table for the setting
15 for SEC_LINK_DUPLICATES.
16 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
17 set for a section, find the section symbol in the symbol table,
18 and set the aux entry based on SEC_LINK_DUPLICATES.
19 * coffgen.c (coff_print_symbol): Add a space before "checksum".
20 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
21 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
22 * coff-i386.c (i386coff_vec): Likewise.
23 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
25 * VERSION: Bump to 2.6.1.
26 * Makefile.in (stamp-h): Depend upon VERSION.
28 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
30 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
32 * linker.c (generic_link_hash_newfunc): No longer static.
33 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
35 * coff-h8300.c: Add two derived hash tables and their associated
36 funtions and #defines for use by the h8300 linker.
37 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
38 the function vector as needed. Place the address of the function
39 vector entry in the location specified by the R_MEM_INDIRECT reloc.
40 Rewrite the vectors section contents as necessary.
41 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
42 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
43 (coff_bfd_link_hash_table_create): Likewise.
45 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
47 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
48 __attribute__ ((__unused__)) so that -Wall doesn't warn about
50 (hppa_rebuild_insn): Pass pointer to correct type to
51 low_sign_unext and dis_assemble_21.
53 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
55 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
56 Stick with sparc-*-{sysv4*,solaris2*}.
58 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
60 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
61 (coff_swap_aux_out): Swap out extra PE x_scn fields.
62 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
63 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
64 fields is non-zero, print them.
66 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
67 ifdef. Remove unused variables.
68 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
70 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
71 (get_symbol_value): Ifdef out.
72 (pe_ppc_reloc): Ifdef out. Remove unused variables.
73 (coff_ppc_relocate_section): Remove unused variables. Make
74 fprintf strings and argument types correspond. Put before_addr in
76 (dump_toc): Make fprintf strings and argument types correspond.
77 (ppc_process_before_allocation): Remove unused variables. Always
79 (ppc_reflo_reloc): Ifdef out.
80 (ppc_addr32nb_reloc): Ifdef out.
81 (ppc_coff_rtype2howto): Make fprintf strings and argument types
83 (coff_ppc_rtype_to_howto): Likewise.
84 (ppc_coff_swap_sym_in_hook): Remove unused variables.
86 * peicode.h (pe_print_idata): Move otherwise unused variables into
87 the #ifdef where they are used. Always return a value.
88 (pe_print_edata): Make fprintf strings and argument types
89 correspond. Always return a value.
90 (pe_print_pdata): Removed unused variable addr_value. Always
92 (pe_print_reloc): Remove unused variable onaline. Make fprintf
93 strings and argument types correspond. Always return a value.
95 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
96 (ppc_elf_finish_dynamic_symbol): Move definition of unused
97 variable rela inside #if 0 section where it is used.
100 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
101 functions to start with _bfd_.
102 * aout-ns32k.c: Include ns32k.h. Change references to renamed
103 functions in cpu-ns32k.h.
104 * Makefile.in: Rebuild dependencies.
105 (HFILES): Add ns32k.h.
107 * section.c (struct sec): Add linker_mark field. Change
108 user_set_vma and reloc_done to be single bit fields.
109 (STD_SECTION): Update accordingly.
110 * bfd-in2.h: Rebuild.
111 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
113 (aout_link_input_bfd): Don't link unmarked sections.
114 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
116 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
117 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
119 * elflink.h (elf_bfd_final_link): Mark sections included in the
121 (elf_link_input_bfd): Don't link unmarked sections.
122 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
124 (xcoff_link_input_bfd): Don't link unmarked sections.
126 * coffswap.h (coff_swap_scnhdr_out): Include section name in
127 overflow error messages.
129 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
131 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
132 is not set, print "BFD: " before the error message.
134 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
135 Miles Bader <miles@gnu.ai.mit.edu>.
136 * configure: Rebuild.
138 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
140 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
143 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
144 m68k-aout, m68k-coff, and m68k-elf targets.
146 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
148 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
149 (ieee_generic_stat_arch_elt): Restructured to prevent
150 ieee_object_p from being called repeatedly.
152 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
154 * coffcode.h (coff_write_object_contents): Allocate
155 buffers large enough for any FILEHDR or AOUTHDR.
157 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
159 * ecofflink.c (lookup_line): New static function, renamed and
160 slighly changed from old _bfd_ecoff_locate_line.
161 (_bfd_ecoff_locate_line): Cache line number information. Use
162 lookup_line for actual lookup.
164 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
166 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
167 multiple of 20 bytes.
169 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
171 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
172 allocate ecoff_find_line, and don't initialize by hand.
173 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
174 mips_elf_find_line, and don't call memset.
176 * coffcode.h (coff_compute_section_file_positions): If not
177 producing a final executable, don't consider sofar when aligning
178 the section to the correct size.
180 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
182 * coffcode.h (coff_add_missing_symbols): Ifdef out.
183 (coff_write_object_contents): Don't call coff_add_missing_symbols.
184 * coffgen.c (coff_section_symbol): Ifdef out.
186 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
188 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
189 output_bfd is not NULL.
191 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
193 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
194 of bfd_alloc (fixes fix_line not being initialized).
195 Delete zeroing of fix_{value,tag,end,scnlen} fields.
197 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
199 * coffcode.h: Allow specific backends to override the
200 bfd_link_add_symbols routine.
202 * coff-h8300.c: Include genlink.h.
203 (howto_table): Add R_MEM_INDIRECT.
204 (rtype2howto): Support R_MEM_INDIRECT.
205 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
208 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
210 * coff-alpha.c (alpha_relocate_section): Use
211 info->callbacks_warning, rather than _bfd_error_handler, for
212 "multiple gp" warning.
214 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
216 * linker.c (bfd_wrapped_link_hash_lookup): New function.
217 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
218 table string. Use bfd_wrapped_link_hash_lookup.
219 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
221 * aoutx.h (aout_link_write_symbols): Use the name from the hash
222 table, if any, when writing out symbols.
223 (aout_link_input_section_std): Use the name from the hash table,
224 if any, when reporting undefined symbols.
225 (aout_link_input_section_ext): Likewise.
226 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
227 * bout.c (get_value): Likewise.
228 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
229 * ecoff.c (ecoff_reloc_link_order): Likewise.
230 * elflink.h (elf_link_add_object_symbols): Likewise.
231 (elf_reloc_link_order): Likewise.
232 * linker.c (_bfd_generic_link_output_symbols): Likewise.
233 (_bfd_generic_reloc_link_order): Likewise.
234 (default_indirect_link_order): Likewise.
235 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
236 * sunos.c (sunos_add_one_symbol): Likewise.
237 * xcofflink.c (xcoff_link_add_symbols): Likewise.
238 (bfd_xcoff_link_count_reloc): Likewise.
239 (xcoff_reloc_link_order): Likewise.
241 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
242 into -1 for intern->rss.
244 * configure: Rebuild with autoconf 2.8.
246 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
248 * stab-syms.c (__define_stab_duplicate): Define.
249 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
251 * bfd-in.h (bfd_get_stab_name): Declare.
252 * bfd-in2.h: Rebuild.
253 * Makefile.in: Rebuild dependencies.
254 (BFD_LIBS): Add stab-syms.o.
255 (BFD_LIBS_CFILES): Add stab-syms.c.
256 (BFD32_BACKENDS): Remove stab-syms.o.
257 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
258 * configure.in: Don't list stab-syms.o in bfd_backends.
259 * configure: Rebuild.
260 * libaout.h (aout_stab_name): Don't declare.
261 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
264 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
266 * elf.c (assign_file_positions_for_segments): Adjust file offset
267 for section alignment even if SEC_LOAD is not set.
269 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
271 * configure.in: Don't set SHLIB or SHLINK to an empty string,
272 since they appear as targets in Makefile.in.
273 * configure: Rebuild.
275 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
276 don't fiddle with a symbol which is not defined anywhere.
278 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
280 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
281 though they are defined in a shared library.
282 (xcoff_build_ldsyms): Likewise.
284 * coffgen.c (coff_find_nearest_line): Don't look at the line
285 numbers for the section if section->lineno is NULL.
287 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
288 message rather than calling BFD_ASSERT.
289 * elfcode.h (write_relocs): Check return value of
290 _bfd_elf_symbol_from_bfd_symbol.
292 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
294 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
297 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
299 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
301 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
302 hppa_reloc_field_selector_type_alt.
303 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
304 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
306 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
308 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
310 * elf.c (assign_file_positions_for_segments): Adjust the segment
311 memory size for the alignment of a SEC_ALLOC section, not just a
314 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
316 * m68klinux.c: New file.
317 * hosts/m68klinux.h: New file.
318 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
319 * configure.in (m68*-*-linux*): New native host.
320 (m68klinux_vec): New vector.
321 * configure: Rebuild.
322 * targets.c (m68klinux_vec): Declare.
323 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
324 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
325 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
326 declaration from bfd_linux_size_dynamic_sections.
327 (bfd_m68klinux_size_dynamic_sections): Declare.
328 * bfd-in2.h: Rebuild.
329 * Makefile.in: Rebuild dependencies.
330 (BFD32_BACKENDS): Add m68klinux.o.
331 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
333 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
335 * libhppa.h (pa_arch): Add pa20.
336 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
337 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
338 (hppa_field_adjust): Handle e_nsel.
339 * som.c: Provide default definitions for many new relocs found only
340 in hpux10 include files.
341 (som_fixup_formats): Add several new relocs from hpux10.
342 (som_hppa_howto_table): Add hpux10 relocs.
343 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
345 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
347 * mpw-make.sed: Edit out recent shared library support, and
348 rules to rebuild .h files using doc/chew.
350 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
352 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
353 size even of sections with no contents.
355 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
357 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
358 starting with '$' the way we skip names starting with '.'. When
359 updating x_endndx, don't be fooled by an index which has been
362 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
363 struct/union/enum type with no elements.
365 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
367 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
369 * archive.c (bfd_generic_archive_p): If the first file in the
370 archive can not be recognized as an object, don't assume that this
373 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
374 format is not bfd_object.
375 (bfd_elf_get_dt_soname): Likewise.
377 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
379 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
382 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
384 * bfd.c (tdata): Add netbsd_core_data.
385 * bfd-in2.h: Regenerated.
387 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
389 * sunos.c (SUNOS_CONSTRUCTOR): Define.
390 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
391 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
394 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
395 to get the symbol index, matching 14 Jul 95 change.
397 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
399 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
400 Remove duplicate definition of gp.
402 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
404 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
405 assume that we can set the GP value and then get the same value,
406 since it won't be true if the output file is neither ELF nor
408 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
409 _bfd_get_gp_value here.
410 (mips_gprel_reloc): Don't assume we can set and get the GP value.
411 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
413 (mips_elf_lo16_reloc): Likewise.
414 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
415 Don't require that the BFD be ELF.
416 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
417 (mips_elf_gprel32_reloc): Likewise.
418 (mips_elf_relocate_section): Don't assume we can set and get the
420 (mips_elf_finish_dynamic_symbol): Don't bother to use
421 _bfd_get_gp_value here.
423 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
424 Don't change epdr between malloc and free. Be careful not to free
425 NULL pointers. Zero out the first RPDR.
427 * configure.host: On Linux, only pass -rpath option if $(libdir)
428 is neither /lib nor /usr/lib. From Alan Modra
429 <alan@mullet.Levels.UniSA.Edu.Au>.
431 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
433 (elf_dt_name): Rename from elf_dt_needed_name.
434 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
436 (bfd_elf_get_dt_soname): New function.
437 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
438 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
439 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
440 * bfd-in2.h: Rebuild.
442 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
444 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
445 _bfd_sparc_elf_reloc_type_lookup.
446 (bfd_elf32_bfd_reloc_type_lookup): Update.
447 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
448 (sparc64_elf_howto_table): Define.
449 (sparc_reloc_map): Define.
450 (sparc64_elf_reloc_type_lookup): New function.
451 (sparc_elf_wdisp16_reloc): New function.
452 (elf_info_to_howto): Use sparc64_elf_howto_table.
453 (sparc64_elf_relocate_section): Likewise.
454 (bfd_elf64_bfd_reloc_type_lookup): Update.
456 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
458 * configure.host: Check for 'do not mix' from native linker before
459 trying to use -rpath.
461 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
463 * bfd.c (_bfd_get_gp_value): New function.
464 (_bfd_set_gp_value): New function.
465 * libbfd-in.h (_bfd_get_gp_value): Declare.
466 (_bfd_set_gp_value): Declare.
468 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
469 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
470 directly to the fields in the tdata information.
471 (alpha_relocate_section): Likewise.
472 * coff-mips.c (mips_adjust_reloc_in): Likewise.
473 (mips_gprel_reloc): Likewise.
474 (mips_relocate_section): Likewise.
475 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
476 (mips_elf_lo16_reloc): Likewise.
477 (mips_elf_final_gp): Likewise.
478 (mips_elf_gprel16_reloc): Likewise.
479 (mips_elf_gprel32_reloc): Likewise.
480 (mips_elf_relocate_section): Likewise.
481 (mips_elf_finish_dynamic_symbol): Likewise.
483 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
485 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
487 * configure.in: Call AC_PROG_CC before configure.host.
488 * configure: Rebuild.
489 * configure.host: Don't set information which autoconf should
490 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
492 * configure.host: Remove go32 and win32 host information, since it
493 should no longer be needed.
495 * elf.c (map_sections_to_segments): If we have a .dynamic section,
496 then start a new segment rather than put a writable section in a
499 * configure.host: Set RPATH_ENVVAR.
501 * Makefile.in: Rebuild dependencies.
503 * elflink.c (_bfd_elf_create_linker_section): Remove unused
504 zero_section variable.
506 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
508 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
509 ($(srcdir)/libbfd.h): Rename from libbfd.h.
510 ($(srcdir)/libcoff.h): Rename from libcoff.h.
512 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
514 * ieee.c (ieee_write_expression): Only use an R variable for a
515 local symbol. Don't output a zero offset. Handle a zero address.
516 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
517 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
519 (parse_expression): Don't try to handle multiple occurrences of a
520 P variable. Handle I variables differently from X variables. Fix
521 the order of minus expressions.
522 (ieee_slurp_external_symbols): Generate an I variable for an NN
523 record. Fix handling of ATI and ATX records.
524 (ieee_slurp_sections): Only set minimal section attributes.
525 Adjust them later, based on the section contents.
526 (ieee_object_p): Read in the file until just after the ME record.
527 Call ieee_slurp_section_data to set the section flags.
528 (do_one): Add iterations parameter. Only repeat the first load
529 item. Set the section and file reloc flags.
530 (ieee_slurp_section_data): Set section flags. Pass iterations to
532 (ieee_canonicalize_reloc): Handle I variables.
533 (do_with_relocs): Only emit relocation size when necessary.
534 Increase MAXRUN to 127. Change ov to be assigned, and take
535 src_mask and pcrel_offset into account.
536 (ieee_write_data_part): Skip sections that are not loaded.
537 (ieee_write_external_part): Don't output optional last entry of WX
539 (ieee_write_me_part): Make setting of me_record neater.
540 (ieee_generic_stat_arch_elt): Get the size of an archive element.
542 * syms.c (stt): Add entries for zerovars, vars, and code.
544 * elfcode.h (validate_reloc): New static function.
545 (write_relocs): Call validate_reloc for non ELF relocs.
547 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
548 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
549 (TARGET_LITTLE_SYM): Likewise.
551 * config.bfd (m68*-*-psos*): New target.
553 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
555 * i386msdos.c: Remove some #if 0 code.
556 (msdos_write_object_contents): Don't include empty sections in the
557 size computation, regardless of their address.
559 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
561 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
562 is NULL, ie, the -r switch is used.
564 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
566 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
567 (BFD_RELOC_MIPS_GOT_LO16): Define.
568 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
569 * bfd-in2.h, libbfd.h: Rebuild.
570 * elf32-mips.c (mips_reloc_map): Map new relocs.
572 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
574 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
577 * ieee.c (get_symbol): Set the section to bfd_abs_section.
578 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
579 simple number for the section address, rather than an expression.
580 Limit the number of bytes between relocs to MAXRUN.
581 (ieee_write_me_part): Set me_record to the file offset after the
583 (ieee_write_processor): New static function.
584 (ieee_write_object_contents): Use ieee_write_processor.
586 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
588 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
590 * coff-aux.c: Change include of aux.h to aux-coff.h.
592 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
594 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
595 relocation put the addend both in the reloc entry and the data.
596 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
599 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
600 a R_68K_PCxx reloc against a defined global symbol directly.
601 (elf_m68k_check_relocs): Don't count such a reloc.
603 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
604 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
605 symbol for now, otherwise always record the symbol as dynamic.
606 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
607 is not referenced by a dynamic object, and we are not making a
608 shared object, then don't make a PLT entry. If we do make a PLT
609 entry, make sure the symbol has been recorded as dynamic.
611 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
613 * configure.host: When making a shared library, set HLDFLAGS to
614 pass an appropriate -rpath option. Use the make variable SONAME
615 as the shared library soname, rather than computing it here. On
616 SunOS, build stamp-tshlink in place of $(SHLINK).
617 * Makefile.in (SONAME): New variable.
618 ($(SHLINK)): Make a link to the transformed name, as well.
619 (stamp-tshlink): New target.
620 (install): Skip stamp-tshlink during install.
622 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
624 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
625 linker sections have been set up yet.
627 * elf.c (make_mapping): Add an additional argument to suppress
628 making the first section include the program headers.
629 (map_sections_to_segments): If the user used -Ttext such that the
630 program headers are on a different page, do not set the flags
631 saying that this section includes the program headers.
633 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
635 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
636 don't define TRAD_HEADER.
637 * configure: Rebuild.
639 * netbsd-core.c: New file, support for NetBSD core files.
640 * hosts/*nbsd.h: Removed.
642 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
644 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
645 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
646 * libbfd.h, bfd-in2.h: Regenerated.
647 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
648 bfd_elf32_bfd_reloc_type_lookup.
649 (reloc_type{,_names}): Deleted.
650 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
652 (sparc_reloc_map): Add sparc64 relocs.
653 (sparc_elf_notsupported_reloc): New static function.
654 (sparc_elf_wdisp16_reloc): New static function.
655 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
656 (elf32_sparc_relocate_section): Likewise.
657 (bfd_elf32_bfd_reloc_type_lookup): Define.
658 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
659 (reloc_type{,_names}): Deleted.
660 (elf_sparc_howto_table): Deleted.
661 (sparc_reloc_map): Deleted.
662 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
663 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
665 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
667 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
670 * Makefile.in (program_transform_name): New variable.
671 (install): Transform library name before installing it.
673 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
675 * archures.c (bfd_mach_i960_hx): Define.
676 * bfd-in2.h: Rebuild.
677 * cpu-i960.c (scan_960_mach): Accept machine "hx".
678 (MATRIX): Expand entries for HX.
679 (arch_info_struct): Add i960:hx entry.
680 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
681 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
682 (coff_set_flags): Handle bfd_mach_i960_hx.
684 Support for building as a shared library, based on patches from
685 Alan Modra <alan@spri.levels.unisa.edu.au>:
686 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
687 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
688 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
689 * configure: Rebuild.
690 * configure.host: If --enable-shared, adjust shared library stuff
691 based on the host. If the host is SunOS, and the linker supports
692 -rpath, set HLDFLAGS to use it.
693 * Makefile.in (ALLLIBS): New variable.
694 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
695 (COMMON_SHLIB, SHLINK): New variables.
696 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
697 (STAGESTUFF): Remove variable.
698 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
700 (stamp-ofiles): New target, like old ofiles target, but build
701 using a temporary file and move-if-change, and touch stamp-ofiles
703 (ofiles): Just depend upon stamp-ofiles.
704 (stamp-piclist, piclist): New targets.
705 ($(SHLIB), $(SHLINK)): New targets.
706 (targets.o, archures.o): Build twice if PICFLAG is set.
707 (do_mostlyclean): Remove pic/*.o.
708 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
710 (do_distclean): Remove pic and stamp-picdir.
711 (install): Install shared libraries.
712 ($(OFILES)): Depend upon stamp-picdir.
713 (stamp-picdir): New target.
715 * libcoff-in.h: Add comment reminding people that libcoff.h is a
717 * libcoff.h: Rebuild.
719 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
720 flavour of a section with no owner.
722 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
723 ELF_LINK_NON_ELF flag.
724 (mips_elf_create_got_section): Likewise.
726 * elf.c: Revert last change, since it breaks dynamic linking.
727 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
729 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
730 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
731 (elfNN_bed): Don't initialize want_hdr_in_seg field.
733 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
735 * elf.c (assign_file_positions_for_segments): If the backend does
736 not want the elf header or the program headers in the address
737 space, do not include them in the calculations.
739 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
740 function to determine if we need additional program headers.
741 (ppc_elf_modify_segment_map): Define as a NOP function for now.
742 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
744 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
746 * coffcode.h: Move today's libcoff.h change into coffcode.h.
748 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
750 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
751 back into one line. Some compilers (sunos 4.1.3 for example)
752 won't accept args split across more than one line.
754 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
756 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
757 * configure: Regenerate.
759 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
761 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
762 try to do arithmetic on a void *, cast it to a unsigned char * first.
764 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
766 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
767 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
769 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
770 flag for a newly defined symbol.
771 (NAME(bfd_elf,record_link_assignment)): Likewise.
772 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
773 set the DEF or REF_REGULAR flags correctly.
775 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
776 (libbfd.h, libcoff.h): Corresponding change.
778 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
779 a PLT32 reloc as dynamic.
780 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
781 is not referenced by a dynamic object, and we are not making a
782 shared object, then don't make a PLT entry. If we do make a PLT
783 entry, make sure the symbol has been recorded as dynamic.
785 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
787 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
788 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
789 (powerpcle-*-cygwin32): New.
790 * peicode.h (add_data_entry): Get address from vma.
792 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
794 * elflink.c (_bfd_elf_create_linker_section): If the symbol
795 attached to the section has already been created as an undefined
796 symbol, treat it as if it hasn't been created yet.
798 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
800 * elflink.h (elf_bfd_final_link): Don't output initial dummy
801 symbol or section symbols if stripping all symbols and this is not
802 a relocateable link. Don't output the symbol string table if
803 there are no symbols.
804 (elf_link_flush_output_syms): Don't do anything if there are no
807 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
809 * coff-aux.c: New file.
810 * hosts/m68kaux.h: New file.
811 * config.bfd (m68*-apple-aux*): New target.
812 * configure.in (m68*-apple-aux*): New native host.
813 (m68kaux_coff_vec): New vector.
814 * configure: Rebuild.
815 * targets.c (m68kaux_coff_vec): Declare.
816 * coffcode.h (bfd_coff_backend_data): Add field
817 _bfd_coff_link_add_one_symbol.
818 (bfd_coff_link_add_one_symbol): Define.
819 (compare_arelent_ptr): New static function if TARG_AUX.
820 (coff_write_relocs): If TARG_AUX, sort the relocs.
821 (coff_write_object_contents): Set A/UX aouthdr magic number.
822 (coff_link_add_one_symbol): Define if not defined.
823 (bfd_coff_std_swap_table): Initialize new field.
824 * libcoff.h: Rebuild.
825 * cofflink.c (coff_link_add_symbols): Call
826 bfd_coff_link_add_one_symbol rather than
827 _bfd_generic_link_add_one_symbol.
828 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
829 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
830 * coff-mips.c (mips_ecoff_backend_data): Likewise.
831 * Makefile.in: Rebuild dependencies.
832 (BFD32_BACKENDS): Add coff-aux.o.
833 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
835 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
837 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
838 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
840 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
842 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
843 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
844 (maintainer-clean): Warn about deleting special files.
845 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
847 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
848 warning symbols correctly.
849 * elf32-i386.c (elf_i386_relocate_section): Likewise.
850 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
851 * elf32-mips.c (mips_elf_relocate_section): Likewise.
852 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
853 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
854 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
856 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
859 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
861 * libcoff-in.h: aligned newly exported names with bfd naming
862 conventions. Removed an erroneous define of POWERPC_LE_PE.
863 * libcoff.h: Rebuild.
864 * cofflink.c, coff-ppc.c: the above function name changes
866 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
868 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
869 * ecoff.c (struct extsym_info): Define.
870 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
871 to ecoff_link_write_external.
872 (ecoff_link_write_external): Accept a struct extsym_info pointer.
873 Strip symbols when appropriate.
875 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
876 * syms.c (BSF_OBJECT): Define.
877 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
878 * bfd-in2.h: Rebuild.
879 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
881 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
884 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
885 copying relocs into a shared object, treat a defined global symbol
887 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
888 * elf32-mips.c (mips_elf_relocate_section): Likewise.
889 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
891 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
892 real defined symbol, not to a weak defined symbol.
894 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
896 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
897 and made a few static functions externs.
899 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
900 POWERPC_LE_PE hack in cofflink.
902 * libcoff-in.h: promoted the following from cofflink.c to allow
903 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
904 coff_debug_merge_element, struct coff_debug_merge_type,
905 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
906 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
907 coff_debug_merge_hash_lookup, coff_link_section_info,
908 coff_final_link_info, coff_debug_merge_hash_newfunc,
909 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
911 * libcoff.h: re-gen'd
913 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
915 * syms.c: Include "bfdlink.h".
916 (struct stab_find_info): Define.
917 (_bfd_stab_section_find_nearest_line): New function.
918 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
920 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
921 * elf.c (_bfd_elf_find_nearest_line): Try calling
922 _bfd_stab_section_find_nearest_line before searching the ELF
923 symbol table. Find the closest STT_FUNC symbol, not the last one.
924 * libcoff-in.h (coff_data_type): Add line_info field.
925 * libcoff.h: Rebuild.
926 * coffgen.c (coff_find_nearest_line): Try calling
927 _bfd_stab_section_find_nearest_line before searching the COFF
929 * Makefile.in: Rebuild dependencies.
931 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
933 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
934 4 bytes, so we get the correct value when updating the register
935 field in little endian mode.
937 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
939 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
940 entry_section fields. Add sntoc and snentry fields.
941 * libcoff.h: Rebuild.
942 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
943 not toc_section and entry_section (the COFF file does not have any
944 sections at this point).
945 (coff_write_object_contents): Set o_snentry and o_sntoc from
946 snentry and sntoc rather than entry_section and toc_section.
947 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
948 snentry, not toc_section and entry_section.
949 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
950 entry_section from hentry.
951 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
953 (xcoff_link_input_bfd): Set sntoc, not toc_section.
954 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
955 than using toc_section directly.
957 * archures.c: Add missing `.' in enum bfd_architecture.
958 * bfd-in2.h: Rebuild.
960 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
961 Robert Lipe <robertl@arnet.com>.
963 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
965 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
966 to sections we allocate. Use bfd_zalloc to allocate initialial
967 sections, not bfd_alloc.
968 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
969 SDA{,2}I16 relocations.
970 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
971 whether to put something in .sbss or not.
972 (ppc_elf_relocate_section): Add support for more relocations. Add
973 in sec->output_offset where appropriate. Make error messages
974 include the symbol name.
976 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
977 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
978 doesn't get redefined messages if -shared.
980 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
981 section if the rel_section field has been set up.
983 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
985 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
988 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
990 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
991 of flags, only flags used are controlled by mach number. Bump up
992 output file mach number to highest of input file mach numbers.
993 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
994 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
996 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
997 bfd_elf64_sparc_vec support.
999 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1001 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1002 the embedded bit is set on some objects and not on others. Just
1004 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1007 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1009 * coffcode.h (coff_new_section_hook): Don't try to align the
1012 * coffcode.h (coff_set_section_contents): Fix the handling of the
1013 .lib section to work even if the entire section contents are
1014 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1015 Robert Lipe <robertl@arnet.com>.
1017 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1019 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1020 memory here for contents.
1022 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1023 _SDA2_BASE_ by 32768.
1024 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1025 started using. Allocate contents for .sdata and .sdata2 sections
1027 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1029 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1030 size _SDA{,2}_BASE_.
1031 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1034 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1036 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1038 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1039 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1040 (bfd_mach_sparc_v9a): Define.
1041 (bfd_mach_sparc_v9_p): Define.
1042 * bfd-in2.h: Regenerated.
1043 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1045 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1046 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1047 to bfd_elf32_sparc_vec.
1048 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1049 Add v8plus{,a} support.
1051 (sparc_compatible): New function.
1052 * elf32-sparc.h: #include "elf/sparc.h".
1053 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1054 elf32_sparc_final_write_processing): New functions.
1055 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1056 elf_backend_final_write_processing): Define.
1058 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1060 * elf-bfd.h (struct elf_link_hash_entry): Add
1061 linker_section_pointer field.
1062 (enum elf_linker_section_enum): Enumeration for new way of
1063 creating linker dynamic sections and symbols.
1064 (elf_linker_section{,_pointers}): New structures for creating
1065 dynamic sections and symbols.
1066 (elf_obj_tdata): Add linker_section_pointers and linker_section
1068 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1069 (_bfd_elf_create_linker_section): New declarations.
1070 (_bfd_elf_find_pointer_linker_section): Ditto.
1071 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1072 (_bfd_elf_make_linker_section_rela): Ditto.
1074 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1076 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1077 (ppc_elf_create_linker_section): New function to create the
1078 sections .got, .sdata, and .sdata2.
1079 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1081 (ppc_elf_check_relocs): Support more of the eabi relocations.
1082 (ppc_elf_relocate_section): Ditto.
1083 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1084 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1086 * elflink.h (elf_create_pointer_linker_section): New function to
1087 create initialized pointers in dynamic linker sections.
1088 (elf_finish_pointer_linker_section): Actually intialize the
1089 pointers created above.
1091 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1092 macros to provide both 32 and 64 bit versions of
1093 elf_create_pointer_linker_section.
1094 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1095 provide both 32 and 64 bit versions of
1096 elf_finish_pointer_linker_section.
1098 * elflink.c (_bfd_elf_create_linker_section): New function to
1099 create a linker section.
1100 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1101 given address in the linker pointer offsets created for a given
1103 (_bfd_elf_make_linker_section_rela): Make a RELA section
1104 corresponding to the generated linker section.
1106 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1108 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1110 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1112 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1113 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1114 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1115 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1116 toc entry in an objdump) for now.
1117 (ppc_do_last, ppc_get_last): New function - needed to save processing
1118 the toc owner to the end.
1119 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1122 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1123 toc owner from being done till last. Must define POWERPC_LE_PC
1126 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1128 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1130 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1131 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1133 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1135 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1137 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1139 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1141 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1143 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1145 * elf.c (assign_file_positions_for_segments): Don't increment file
1146 offset for a segment which contains no loadable sections.
1148 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1150 * reloc.c: Add new PowerPC relocations.
1151 * {bfd-in2,libbfd}.h: Regenerate.
1153 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1154 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1156 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1158 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1161 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1164 * coffgen.c (coff_find_nearest_line): Don't try to cache
1165 information in sections that are not owned by a BFD. From Richard
1166 Henderson <richard@atheist.tamu.edu>.
1168 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1169 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1170 * elflink.h (elf_link_output_extsym): Remove special check for
1173 * ecoffswap.h: Add prototypes for static functions.
1175 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1177 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1178 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1180 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1181 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1182 support. Begin support for R_PPC_SDA{2,}REL.
1184 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1186 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1187 create the .got and .got.neg sections.
1188 (ppc_elf_size_dynamic_sections): Call it.
1189 (ppc_elf_check_relocs): Call it.
1190 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1191 (ppc_elf_check_relocs): Add error messages for relocations we
1192 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1195 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1197 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1198 section flags for V.4 and eabi.
1200 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1202 * elf.c (assign_file_positions_for_segments): If a segment
1203 contains no sections, don't mark it as readable.
1205 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1206 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1208 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1209 dynamic section, if there is one.
1210 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1211 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1212 (bfd_elf64_swap_dyn_in): Likewise.
1213 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1215 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1217 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1218 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1219 <pirker@eiunix.tuwien.ac.at>.
1221 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1223 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1224 PowerPC V.4 and eabi.
1225 * bfd-in2.h: Regenerate.
1226 * libfd.h: Regenerate.
1228 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1230 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1231 section type and SHF_EXCLUDE section flag, turning them into the
1232 appropriate bfd section flag.
1234 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1236 * xcofflink.c (xcoff_link_add_symbols): Create the special
1237 sections if we see a DYNAMIC object, in case that is the only
1238 XCOFF input object we see.
1240 * elf32-mips.c: Extensive changes for a start at dynamic linking
1241 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1243 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1244 (struct elf_backend_data): Remove
1245 elf_backend_create_program_headers field. Add
1246 elf_backend_additional_program_headers and
1247 elf_backend_modify_segment_map fields.
1248 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1250 (elf_backend_additional_program_headers): Likewise.
1251 (elf_backend_modify_segment_map): Likewise.
1252 (elf_backend_create_program_headers): Don't define.
1253 (elfNN_bed): Change to account for field changes.
1254 * elf.c (assign_file_positions_for_segments): Call new
1255 modify_segment_map backend function. Don't call old
1256 create_program_headers backend function.
1257 (get_program_header_size): Call additional_program_headers rather
1258 than create_program_headers.
1259 * elflink.h (elf_link_add_object_symbols): Initialize
1260 type_change_ok from new backend field.
1261 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1263 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1264 a reloc against the appropriate section.
1266 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1267 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1268 (elf_flags_init): Rename from elf_ppc_flags_init.
1269 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1271 (ppc_elf_copy_private_bfd_data): Likewise.
1272 (ppc_elf_merge_private_bfd_data): Likewise.
1274 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1277 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1279 * coff-alpha.c (alpha_relocate_section): During final link, allow
1280 output .lita section to be bigger than 64k by adjusting gp value
1281 on a per-input section basis.
1282 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1284 (struct ecoff_section_tdata): Add gp field.
1286 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1288 Handle Alpha ECOFF changes in OSF/1 3.2.
1289 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1291 * coff-alpha.c: Include "aout/ar.h".
1292 (alpha_ecoff_get_relocated_section_contents): Don't require an
1293 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1294 3.2 doesn't generate one.
1295 (alpha_relocate_section): Likewise.
1296 (alpha_ecoff_slurp_armap): Define.
1297 (alpha_ecoff_slurp_extended_name_table): Define.
1298 (alpha_ecoff_construct_extended_name_table): Define.
1299 (alpha_ecoff_truncate_arname): Define.
1300 (alpha_ecoff_write_armap): Define.
1301 (alpha_ecoff_generic_stat_arch_elt): Define.
1302 (alpha_ecoff_update_armap_timestamp): Define.
1304 (alpha_ecoff_read_ar_hdr): New static function.
1305 (alpha_ecoff_get_elt_at_filepos): New static function.
1306 (alpha_ecoff_openr_next_archived_file): New static function.
1307 (alpha_ecoff_get_elt_at_index): New static function.
1308 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1309 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1310 _bfd_ecoff to alpha_ecoff.
1311 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1312 field from backend structure, rather than always calling
1313 _bfd_get_elt_at_filepos.
1314 * coff-mips.c (mips_ecoff_backend_data): Initialize
1315 get_elt_at_filepos field.
1316 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1317 from _bfd_generic_read_ar_hdr with minor changes.
1318 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1319 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1320 * libbfd.h: Rebuild.
1322 * bfd-in.h (BFD_IN_MEMORY): Define.
1323 * libbfd-in.h (struct bfd_in_memory): Define.
1324 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1325 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1326 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1327 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1328 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1329 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1330 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1331 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1332 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1333 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1335 (bfd_openstreamr): Likewise.
1336 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1337 BFD_IN_MEMORY is not set.
1338 * riscix.c (riscix_some_aout_object_p): Likewise.
1339 * bfd-in2.h, libbfd.h: Rebuild.
1341 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1342 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1343 (bfd_get_elt_at_index): Define.
1344 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1345 bfd_get_elt_at_index. Change index parameter from int to
1347 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1348 (_bfd_noarchive_get_elt_at_index): Define.
1349 (_bfd_archive_bsd_get_elt_at_index): Define.
1350 (_bfd_archive_coff_get_elt_at_index): Define.
1351 * bfd-in2.h, libbfd.h: Rebuild.
1352 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1353 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1354 * ieee.c (ieee_get_elt_at_index): Define.
1355 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1356 * oasys.c (oasys_get_elt_at_index): Define.
1357 * som.c (som_get_elt_at_index): Define.
1359 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1360 numbers to the .text section.
1362 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1364 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1365 If there is a SEC_DEBUGGING section, get the contents of the debug
1366 information part from it.
1367 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1369 (ieee_write_object_contents): Check ieee_write_debug_part return.
1371 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1373 * config.bfd (i[345]86-*-freebsd*): Add target.
1374 * configure.in (i386freebsd_vec): Add vec.
1375 * configure: Regenerate.
1376 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1377 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1378 Rebuild dependencies..
1379 * freebsd.h: New file.
1380 * i386freebsd.c: New file.
1381 * targets.c (i386freebsd_vec): Declare.
1382 (bfd_target_vector): Add i386freebsd_vec.
1383 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1384 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1386 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1388 * ieee.c (ieee_slurp_debug): New static function.
1389 (ieee_object_p): Call it.
1390 (ieee_slurp_section_data): Skip debugging sections.
1391 (ieee_get_reloc_upper_bound): Likewise.
1392 (ieee_get_section_contents): Likewise.
1393 (ieee_canonicalize_reloc): Likewise.
1394 (ieee_write_section_part): Likewise.
1395 (ieee_write_debug_part): Likewise.
1396 (ieee_write_data_part): Likewise.
1397 (init_for_output): Likewise.
1399 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1401 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1403 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1404 relocs, since ppc_elf_relocate_section handles the linker case.
1405 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1407 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1408 ppc_elf_relocate_section since that is now the only caller.
1409 (ppc_elf_relocate_section): Ditto.
1411 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1413 * coffcode.h (coff_write_object_contents): If we don't know the
1414 section of the entry point for an XCOFF executable, always set the
1415 entry address to -1.
1417 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1419 * elf.c (bfd_section_from_shdr): Add support for note sections.
1421 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1423 * bfd-in.h (struct _symbol_info): Add stab_type field.
1424 * bfd-in2.h: Rebuild.
1425 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1427 * elf32-ppc.c: Remove trailing newline from calls to
1429 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1430 difference if target endianness is known.
1432 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1434 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1435 old style TOC16 references without using R_PPC_GOT.
1436 (ppc_reloc_type): Ditto.
1437 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1438 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1439 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1440 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1441 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1443 (ppc_elf_adjust_dynamic_symbol): Ditto.
1444 (ppc_elf_adjust_dynindx): Ditto.
1445 (ppc_elf_size_dynamic_sections): Ditto.
1446 (ppc_elf_finish_dynamic_symbol): Ditto.
1447 (ppc_elf_finish_dynamic_sections): Ditto.
1448 (ELF_DYNAMIC_INTERPRETER): Define.
1450 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1452 * elf.c (copy_private_bfd_data): When attaching sections to
1453 segments ignore sections that won't be allocated. Patch from
1456 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1458 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1461 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1463 * coff-i960.c (CALC_ADDEND): Define.
1464 (coff_i960_relocate_section): Add the input section VMA to the
1465 addend for PC relative relocs.
1467 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1469 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1470 to correctly terminate.
1472 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1474 * targets.c (enum bfd_endian): Define.
1475 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1476 from boolean to enum bfd_endian. Change header_byteorder_big_p
1478 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1479 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1480 * bfd-in2.h: Rebuild.
1481 * All targets: Change initialization of byteorder and
1482 header_byteorder to use enum bfd_endian values rather than
1484 * All files: Change all references to byteorder_big_p and
1485 header_byteorder_big_p to use new bfd_*_endian macros.
1487 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1489 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1491 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1493 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1495 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1497 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1499 * ieee.c: Lots of minor cleanups. Make many functions return
1500 errors rather than calling abort. Also:
1501 (ieee_write_twobyte): Remove; change callers to call existing
1502 ieee_write_2bytes function.
1503 (ieee_write_expression): Don't output the section twice when
1504 outputting a local symbol. Don't emit an extraneous zero if there
1506 (ieee_slurp_sections): Set the lma as well as the vma.
1507 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1509 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1510 a recognized one or bfd_arch_unknown.
1511 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1513 (ihex_get_symtab): Likewise.
1515 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1517 * aoutx.h: Include <ctype.h>.
1518 (struct aout_link_includes_table): Define.
1519 (struct aout_link_includes_totals): Define.
1520 (struct aout_link_includes_entry): Define.
1521 (aout_link_includes_lookup): Define macro.
1522 (struct aout_final_link_info): Add includes field.
1523 (aout_link_includes_newfunc): New static function.
1524 (NAME(aout,final_link)): Initialize includes hash table.
1525 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1527 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1529 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1531 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1533 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1535 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1537 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1538 (pe_print_private_bfd_data): call pe_print_reloc.
1539 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1540 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1541 up some debugging as well.
1543 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1545 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1548 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1550 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1551 when setting sections to NULL.
1553 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1555 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1557 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1558 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1560 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1561 * bfd-in2.h: Rebuild.
1563 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1565 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1567 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1569 * ihex.c (ihex_scan): Handle record types 4 and 5.
1570 (ihex_object_p): Permit types 4 and 5.
1571 (ihex_set_section_contents): Remove check for out of range
1573 (ihex_write_object_contents): Generate types 4 and 5.
1575 * elflink.h (elf_link_output_extsym): Just ignore warning and
1576 indirect references to symbols which don't really exist.
1578 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1580 * peicode.h (pe_print_idata): Minor format fixes
1581 (pe_print_edata): New function. Under private printing, this formats
1582 the edata section of a PE file.
1583 (pe_print_private_bfd_data): Added call to pe_print_edata.
1585 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1587 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1588 index, don't call stoi.
1590 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1592 * srec.c (srec_scan): Set lma as well as vma.
1594 * ihex.c: New file; support for Intel Hex format.
1595 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1596 (ihex_vec): Declare.
1597 (bfd_target_vector): Always include ihex_vec.
1598 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1599 * Makefile.in: Rebuild dependencies.
1600 (BFD_LIBS): Add ihex.o
1601 (BFD_LIBS_CFILES): Add ihex.c.
1602 * bfd-in2.h: Rebuild.
1604 * elf.c (assign_file_positions_for_segments): Sort the sections in
1606 (get_program_header_size): Return the right size if segment_map is
1608 (copy_private_bfd_data): Don't bother to sort the sections.
1610 * bfd.c (bfd_record_phdr): New function.
1611 * bfd-in.h (bfd_record_phdr): Declare.
1612 * bfd_in2.h: Rebuild.
1614 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1617 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1618 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1620 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1621 (bfd_zmalloc): Change declaration.
1622 * libbfd.h: Rebuild.
1623 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1624 and realloc. Don't set bfd_error_no_memory if they fail.
1626 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1628 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1629 uses as well. Added a new howto to deal with TOCREL16 relocs that
1630 are TOCDEFN as well.
1631 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1632 to handle RVA relocs from dlltool.
1633 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1634 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1635 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1637 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1638 to get the right section alignment.
1640 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1642 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1643 p_paddr if p_paddr is zero.
1644 (make_mapping): Set includes_filehdr and includes_phdrs for first
1646 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1648 (assign_file_positions_for_segments): Handle includes_filehdr and
1649 includes_phdrs. Remove special handling of PT_PHDR and first
1651 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1652 when appropriate. Remove special handling of PT_PHDR segment.
1653 Use a more complex condition for when a section is included in a
1654 segment to handle Solaris linker oddities.
1656 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1658 * coff-m88k.c (howto_table): Reformatted for easier reading;
1659 special_function now points to new function m88k_special_reloc.
1660 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1662 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1663 be done correctly by m88k_special_reloc.
1664 (reloc_processing): New function to be used by RELOC_PROCESSING.
1665 (RELOC_PROCESSING): Define to call reloc_processing.
1667 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1669 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1670 (pe_print_pdata): Likewise.
1672 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1673 obstack_alloc fails.
1674 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1676 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1677 * Many files: don't set bfd_error_no_memory if one of the above
1680 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1681 if p_paddr_valid is set.
1682 (copy_private_bfd_data): New static function.
1683 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1685 * elf.c (assign_file_positions_for_segments): Fix case where extra
1686 program headers were allocated.
1688 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1689 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1690 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1691 _bfd_elf_print_private_bfd_data.
1693 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1694 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1695 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1696 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1697 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1698 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1699 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1701 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1703 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1704 * elf.c (make_mapping): New static function.
1705 (map_sections_to_segments): New static function.
1706 (elf_sort_sections): New static function.
1707 (assign_file_positions_for_segments): New static function.
1708 (map_program_segments): Remove.
1709 (get_program_header_size): Remove sorted_hdrs, count, and
1710 maxpagesize parameters. Simplify.
1711 (assign_file_positions_except_relocs): When generating an
1712 executable, use assign_file_positions_for_segments.
1713 (elf_sort_hdrs): Remove.
1714 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1715 to get_program_header_size.
1717 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1719 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1721 * configure, config.in: Regenerate with autoconf 2.7.
1723 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1724 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1726 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1728 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1729 (ecoff_sec_to_styp_flags): Likewise.
1730 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1731 (ecoff_set_symbol_info): Handle scRConst.
1732 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1733 (ecoff_compute_section_file_positions): Handle .rconst section.
1734 (_bfd_ecoff_write_object_contents): Likewise.
1735 (ecoff_link_check_archive_element): Handle scRConst.
1736 (ecoff_link_add_externals): Likewise.
1737 (ecoff_link_write_external): Handle .rconst section.
1738 (ecoff_reloc_link_order): Likewise.
1739 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1740 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1742 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1744 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1745 DEF_DYNAMIC flag is set.
1747 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1749 * host-aout.c: If TRAD_HEADER is defined, include it.
1751 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1753 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1754 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1755 (BFD_NEED_DECLARATION): New function.
1756 * configure.in: Use BFD_NEED_DECLARATION.
1757 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1758 * configure, config.in: Rebuild with autoconf 2.6.
1760 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1761 special_sections before returning when called with a non XCOFF
1764 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1767 * coffcode.h (coff_compute_section_file_positions): Only pad the
1768 previous section to force file alignment when creating an
1771 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1773 * coffcode.h (coff_compute_section_file_positions): If
1774 RS6000COFF_C, set up the .debug section.
1776 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1777 if it is not large enough to accomodate the entire TOC area with
1778 signed 16 bit offsets.
1779 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1781 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1782 TOC anchor to use the TOC value used in the output file.
1784 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1786 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1787 (_bfd_coff_read_string_table): Likewise.
1789 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1791 * pe-arm.c: Fix typos.
1792 * coff-arm.c: Likewise.
1794 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1796 * coff-ppc.c (list_ele): Added "cat"egory member.
1797 (record_toc): New category parameter (priv or pub).
1798 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1799 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1800 the mainline. It addes extra toc cells in error.
1801 (ppc_coff_swap_sym_in_hook): Added some documentation.
1802 (dump_toc): Can now diagnose "virtual toc" chicanery.
1804 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1806 * elf-bfd.h (struct elf_link_hash_table): Change type of
1807 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1809 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1811 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1812 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1814 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1815 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1816 defined or mentioned in a regular file.
1818 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1820 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1821 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1822 (coff_ppc_relocate_section): Correct REL24 handling
1823 (ppc_process_before_allocation): Correct TOCDEFN handling
1825 * peicode.h (dir_names): Added name descriptions
1827 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1829 * VERSION: Updated to cygnus-2.6.
1831 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1833 * targets.c (m68k4knetbsd_vec): Declare.
1835 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1837 * targets.c (bfd_target): Change type of second argument to
1838 _bfd_print_private_bfd_data from void * to PTR.
1839 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1840 using PTR rather than void *.
1841 * bfd-in2, libbfd.h: Rebuild.
1842 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1844 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1845 _bfd_generic_bfd_print_private_bfd_data rather than casting
1848 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1850 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1851 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1853 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1854 BFD64_BACKENDS_CFILES): New variables.
1857 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1859 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1860 not at the file position of the first section.
1861 * coffcode.h (coff_compute_section_file_positions): Avoid using
1863 (coff_write_object_contents): When generating a PPC PE executable
1864 with no symbols, round up the file size to a COFF_PAGE_SIZE
1866 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1867 don't write out a string table.
1869 * elf.c (bfd_section_from_shdr): When using a different section
1870 header, pass the new one to _bfd_elf_make_section_from_shdr.
1871 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1872 (elf_map_symbols): Add section VMA to symbol value when comparing
1874 (_bfd_elf_compute_section_file_positions): Only build symbol table
1875 if there are some symbols. Set file offset of symtab and strtab
1877 (assign_file_positions_except_relocs): Remove dosyms parameter.
1878 Change all callers. Never set file offset of symtab and strtab
1880 (_bfd_elf_copy_private_section_data): New function.
1881 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1882 (_bfd_elf_copy_private_symbol_data): New function.
1883 (swap_out_syms): Check for special mapping of st_shndx created by
1884 copy_private_symbol_data.
1885 * elfxx-target.h: Use new copy routines.
1886 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1887 (_bfd_elf_copy_private_section_data): Declare.
1889 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1891 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1894 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1895 _bfd_dummy_target, matching the recent change to archive
1898 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1900 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1901 arithmetic on PTR types.
1903 * aout-target.h (MY(callback)): Set the lma of the sections.
1905 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1906 symbol into a reloc against the section.
1908 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1910 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1911 glue for the relocs: IMGLUE and IFGLUE.
1912 (record_toc): new function - tracks toc contents
1913 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1914 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1915 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1916 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1917 (ppc_record_toc_entry): Removed a debug define (duh)
1919 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1920 (pe_print_idata): New function - formats the idata section data
1921 (pe_print_pdata): New function - formats the pdata section data
1922 (pe_print_private_bfd_data): calls to above
1924 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1926 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1927 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1928 TARGET_SYM and TARGET_NAME for vector and BFD name.
1929 * coff-pmac.c (pmac_xcoff_vec): Remove.
1930 (TARGET_SYM, TARGET_NAME): Define.
1931 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1932 machine to 0, not all PowerMacs are 601s.
1934 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1936 * elfcode.h (elf_object_p): Read in any program headers.
1937 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
1938 based on the program headers, if any.
1939 (elf_fake_sections): Set sh_addr from the vma, not the lma.
1940 (map_program_segments): Set p_paddr of program headers based on
1943 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
1945 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
1948 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
1949 trying to do a relocateable link with a non-a.out object file.
1951 * archive.c (bfd_generic_archive_p): Check the first object file
1952 in an archive even if target_defaulted is set. If the object file
1953 has the wrong xvec, reject it.
1955 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
1956 be represented, report the name via _bfd_error_handler.
1957 (translate_to_native_sym_flags): Likewise.
1958 * elf32-mips.c (mips_elf_final_link): Likewise.
1959 * oasys.c (oasys_write_sections): Likewise.
1961 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
1962 which checks for STYP_OVRFLO sections.
1963 (coff_compute_section_file_positions): If RS6000COFF_C, handle
1964 reloc and lineno count overflows.
1965 (coff_write_object_contents): Call coff_count_linenumbers before
1966 coff_compute_section_file_positions. If RS6000COFF_C, handle
1967 reloc and lineno count overflows.
1968 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
1969 relocs before dealing with .pad sections. Count overflow section
1970 headers when handling .pad sections.
1972 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
1975 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
1976 (struct xcoff_link_hash_table): Add descriptor_section and
1977 special_sections fields.
1978 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
1979 (xcoff_link_add_symbols): Set linkage section alignment. Create
1980 descriptor section. Check for magic symbol names (_text, etc.),
1981 and record them in special_sections if found. Set
1982 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
1983 descriptor field to point back to the function code symbol.
1984 (xcoff_sweep): Always mark the special descriptor_section.
1985 (bfd_xcoff_export_symbol): Check whether the symbol might be a
1986 function descriptor, and mark it if it is.
1987 (bfd_xcoff_size_dynamic_sections): Add new special_sections
1988 parameter, and fill it in. Allocate space for the descriptor
1990 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
1991 global linkage code. If an undefined function descriptor is
1992 exported, arrange to define it. Warn about any other undefined
1994 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
1995 (xcoff_write_global_symbol): Create a function descriptor when
1997 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1998 * bfd-in2.h: Rebuild.
2000 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2002 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2003 (ppc_coff_link_hash_table): new types for hashing
2004 (ppc_coff_link_hash_newfunc): hash entry constructor
2005 (ppc_coff_link_hash_table_init): hash table initializer
2006 (ppc_coff_link_hash_table_create): hash table constructor
2007 (ppc_record_toc_entry): changed references to hash table
2008 (coff_ppc_relocate_section): changed references to hash table
2010 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2011 * libcoff.h: Rebuild
2013 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2014 (coff_link_add_symbols): removed toc_offset init
2016 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2018 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2021 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2022 if it is given and mmep is available.
2023 * acconfig.h: Undef USE_MMAP.
2024 * configure, config.in: Regenerated.
2025 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2026 table handling the old way.
2027 (aout_get_external_symbols): Don't complain if last byte of string
2029 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2030 (bfd_free_window) [! USE_MMAP]: Don't define.
2031 (bfd_get_file_window,
2032 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2034 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2036 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2039 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2041 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2042 compatible with AMD generated COFF files. Try to support both AMD
2043 and GNU formats simultaneously.
2044 (coff_a29k_relocate_section): Likewise.
2046 * libbfd.c (bfd_get_file_window): Change writable parameter from
2047 int to boolean; update all callers. Pass MAP_SHARED if not
2048 writable--it's required on Solaris. Cast fprintf argument to
2050 * bfd-in.h (bfd_get_file_window): Update declaration.
2051 * bfd-in2.h: Rebuild.
2052 * aoutx.h: Update calls to bfd_get_file_window.
2054 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2056 (xcoff_swap_ldhdr_in): New static function.
2057 (xcoff_swap_ldsym_in): New static function.
2058 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2059 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2060 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2061 Handle XTY_ER/XMC_XO symbols correctly.
2062 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2063 rather than normal symbol table.
2064 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2065 already defined with the same absolute value.
2066 (xcoff_mark): When considering called symbols, check whether the
2067 descriptor is from a dynamic object, rather than the symbol
2069 (xcoff_build_ldsyms): Likewise.
2071 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2072 Cast realloc and malloc return values. If malloc or realloc fail,
2073 set bfd_error_no_memory.
2074 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2075 * bfd-in2.h: Rebuild.
2077 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2079 * coff-ppc.c (ppc_record_toc_entry): new function.
2080 (in_reloc_p): changed return value.
2081 (coff_ppc_relocate_section): much rework.
2082 (ppc_allocate_toc_section): new function.
2083 (ppc_process_before_allocation): new function.
2084 (ppc_coff_swap_sym_in_hook): new function.
2086 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2087 (coff_link_add_symbols): initialize toc_offset.
2089 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2090 (coff_swap_aouthdr_out): Added more sections to the data
2091 dictionary for the pe file header. Also changed linker version
2092 number on the ppc side.
2093 (dir_names): small improvements to the dictionary printing.
2094 (pe_mkobject_hook): save the file level flags.
2096 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2097 (pe_tdata): added real_flags field
2098 (coff_tdata): added local_toc_sym_map and access macro
2100 * libcoff.h (coff_link_hash_entry): added toc_offset field
2101 (pe_tdata): added real_flags field
2102 (coff_tdata): added local_toc_sym_map and access macro
2104 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2105 (coff_mkobject): init for local_toc_sym_map
2106 (coff_write_object_contents): set the internal_a.magic to
2107 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2110 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2112 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2113 entries until both the line number address and the function name
2114 address are too large.
2116 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2117 * configure: Rebuilt.
2119 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2120 is defined in the environment.
2122 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2124 * som.c (som_get_section_contents_in_window): Define to use
2127 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2129 * coff-i860.c: New file, based on coff-i386.c.
2130 * cpu-i860.c: New file, based on cpu-i386.c.
2131 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2132 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2133 targets, using i860coff_vec.
2134 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2135 trad-core.o and hosts/i860mach3.h.
2136 (i860coff_vec): Use coff-i860.o and cofflink.o.
2137 * configure: Rebuild.
2138 * Makefile.in: Rebuild dependencies.
2139 (ALL_MACHINES): Add cpu-i860.o.
2140 (BFD32_BACKENDS): Add coff-i860.o.
2141 (CFILES): Add cpu-i860.c and coff-i860.c.
2142 * targets.c (i860coff_vec): Declare.
2143 (bfd_target_vector): Add &i860coff_vec.
2144 * archures.c (bfd_i860_arch): Declare.
2145 (bfd_archures_list): Add &bfd_i860_arch.
2146 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2147 (coff_set_flags): Handle bfd_arch_i860.
2148 (coff_write_object_contents): Handle I860 a.out magic number.
2150 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2152 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2153 the created .tc section to 2.
2154 (xcoff_mark): Don't keep a .loader reloc for a call to an
2155 undefined symbol when creating a shared library.
2156 (xcoff_build_ldsyms): When creating a shared library, generate
2157 global linkage code for a call to an undefined symbol.
2159 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2161 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2162 BFD32_BACKENDS, BFD64_BACKENDS.
2163 (.dep1): Put mkdep output in a separate file.
2164 Rebuilt dependencies.
2166 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2169 Permit use of mmap when available:
2171 * configure.in: Check for mmap, madvise, mprotect.
2172 * config.in, configure: Regenerated.
2174 * libbfd.c (struct _bfd_window_internal): Define type.
2175 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2177 (ok_to_map): New static variable for debugging.
2178 (_bfd_generic_get_section_contents_in_window): New function.
2179 * bfd-in.h (bfd_window_internal): Declare type.
2180 (bfd_window): Define type.
2181 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2182 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2185 * libaout.h (struct aoutdata): Add two window fields.
2186 (obj_aout_sym_window, obj_aout_string_window): New macros.
2187 * aoutx.h (some_aout_object_p): Initialize windows.
2188 (aout_get_external_symbols): Get symbol data and strings in
2189 windows instead of explicitly allocated buffers.
2190 (slurp_symbol_table): Free window instead of memory.
2191 (bfd_free_cached_info): Release windows instead of freeing storage
2193 (aout_link_free_symbols): Ditto.
2195 * targets.c (bfd_target): Add new field for
2196 get_section_contents_in_window.
2197 (BFD_JUMP_TABLE_GENERIC): Updated.
2198 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2199 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2200 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2201 macros for get_section_contents_in_window field.
2203 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2205 * core.c: Renamed to corefile.c
2206 * makefile.dos (OBJS): Change core.o to corefile.o
2207 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2210 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2212 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2213 targ_selvecs to allow debugging under Irix-5 native.
2216 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2218 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2219 to o. Clobber and restore the list of new csects around the call
2220 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2221 linker error and the linker wants to read the symbol table. Reset
2222 the line number count of a real section even if it has no relocs.
2223 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2225 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2228 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2230 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2231 an undefined symbol in a shared link.
2233 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2234 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2235 phdm@info.ucl.ac.be (Philippe De Muyter).
2237 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2239 * coff-m88k.c (rtype2howto): New static function.
2240 (RTYPE2HOWTO): Use it rather than a macro definition.
2242 * coffcode.h (coff_write_object_contents): set internal_a.magic
2243 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2245 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2246 define TRAD_HEADER to new file hosts/delta68.h.
2247 m88*-motorola-sysv*, however, does use ptrace-core.o.
2248 * hosts/delta68.h: New file.
2250 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2251 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2253 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2255 * i386linux.c (MY(vec)): Declare before use.
2257 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2259 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2260 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2262 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2263 BFD is not of the right type.
2264 (bfd_elf_get_needed_list): Likewise.
2265 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2266 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2267 * xcofflink.c (XCOFF_XVECP): Define.
2268 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2270 (bfd_xcoff_import_symbol): Likewise.
2271 (bfd_xcoff_export_symbol): Likewise.
2272 (bfd_xcoff_link_count_reloc): Likewise.
2273 (bfd_xcoff_record_link_assignment): Likewise.
2274 (bfd_xcoff_size_dynamic_sections): Likewise.
2276 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2277 table index against the number of symbols for a base relative
2280 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2282 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2283 full_aouthdr flag here...
2284 (_bfd_xcoff_bfd_final_link): ...not here.
2286 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2288 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2289 systems that have a system <libelf.h>.
2290 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2291 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2292 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2293 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2294 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2295 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2296 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2298 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2300 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2301 set, set BSF_WEAK in symbol. Change all callers.
2302 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2303 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2304 _bfd_generic_link_add_one_symbol.
2305 (ecoff_indirect_link_order): Check that the section tdata relocs
2306 are not NULL before using them.
2308 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2309 define TRAD_HEADER as hosts/alphalinux.h.
2310 * configure: Rebuild.
2311 * hosts/alphalinux.h: New file.
2312 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2315 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2317 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2318 C_ECOMM storage classes.
2320 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2322 (xcoff_mark): Call xcoff_mark_symbol.
2323 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2324 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2326 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2328 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2330 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2332 (xcoff_find_reloc): New static function.
2333 (xcoff_link_add_symbols): Use it.
2334 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2335 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2336 relocate the value of C_DECL.
2338 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2340 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2342 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2343 callback decide what goes in .relocs.
2344 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2345 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2348 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2350 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2353 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2355 * xcofflink.c: More improvements, mostly to fix handling of
2356 constructors and a few other special cases.
2357 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2358 zero, reverting yesterday's change.
2359 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2360 (bfd_xcoff_link_count_reloc): Declare.
2361 (bfd_xcoff_record_link_assignment): Declare.
2362 * bfd-in2.h: Rebuild.
2364 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2366 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2367 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2368 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2369 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2370 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2371 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2373 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2376 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2377 segments includes the a.out header. See to that the magic number
2378 *always* is big-endian.
2380 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2381 m68k4k NetBSD configurations.
2383 * configure.in, configure: Separate i386 & mips NetBSD
2384 configurations from other BSD ones. Don't assume DEC is the only
2385 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2386 configurations. Add support for m68k4k NetBSD object format.
2388 * libaout.h: Added M_68K4K_NETBSD magic.
2390 * m68k4knetbsd.c: New file.
2392 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2394 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2397 * hosts/mipsnbsd.h: New file.
2400 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2402 * config.bfd: Add config stuff for mips*-*-magic* to set
2403 targ_defvec to ecoff_big_vec.
2406 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2408 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2410 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2411 toc_section, and entry_section fields.
2412 (struct xcoff_section_tdata): Remove ldrel_count field.
2413 * libcoff.h: Rebuild.
2414 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2416 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2417 full a.out header if full_aouthdr is set in xcoff_data.
2418 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2419 based on sections stored in xcoff_data.
2420 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2422 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2423 (rs6000coff_vec): Set symbol_leading_char to '.'.
2424 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2425 value stored in ret rather than returning a pointer value.
2427 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2429 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2432 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2434 * som.c (som_slurp_string_table): Allocate the strings with malloc
2435 since they're free'd by free_cached_info.
2436 (som_slurp_symbol_table): Similarly for the symbol table.
2438 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2440 * Makefile.in (diststuff): Don't make headers.
2442 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2444 * Makefile.in: Rebuild dependencies.
2446 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2447 output_bfd is not SunOS.
2448 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2449 non-SunOS input files.
2451 * xcofflink.c: Extensive changes to support linking shared objects
2452 and generating a .loader section.
2453 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2454 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2455 last_symndx, and ldrel_count fields.
2456 * libcoff.h: Rebuild.
2457 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2458 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2460 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2461 (bfd_xcoff_export_symbol): Declare.
2462 (bfd_xcoff_size_dynamic_sections): Declare.
2463 * bfd-in2.h: Rebuild.
2465 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2467 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2468 * configure: Rebuild.
2469 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2470 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2472 (pmac_xcoff_vec): Update to use new xcoff support.
2473 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2474 (xcoff_write_armap): Declare buf as unsigned char.
2475 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2477 * mpw-make.sed: Generalize subdir_do edit.
2479 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2481 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2482 correctly. Don't initialize asect->vma.
2484 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2486 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2487 something a little less than the page size.
2489 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2491 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2493 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2495 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2496 * coffcode.h (coff_write_object_contents): If .bss is before
2497 .data us that as data_start.
2498 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2500 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2501 (coff_swap_outhdr_out): Hardwire in version number.
2503 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2505 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2506 major and minor to *_vno, since the former are also macros in
2507 SunOS header files. Cast result of bfd_alloc to appropriate
2510 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2511 before assigning to sec_data.
2513 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2515 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2516 now relative to the section, not absolute.
2517 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2518 get the file name when there is a N_SO directory name. When
2519 handling stabs, remember that section->vma was added to the
2522 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2524 * sunos.c (struct sunos_link_hash_table): Add needed field.
2525 (sunos_link_hash_table_create): Call bfd_release, not free.
2526 (sunos_link_hash_table_create): Initialize needed field.
2527 (sunos_add_dynamic_symbols): Record needed objects.
2528 (bfd_sunos_get_needed_list): New function.
2529 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2530 * bfd-in2.h: Rebuild.
2532 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2534 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2536 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2538 * bfd-in.h (struct bfd_link_needed_list): Rename from
2539 bfd_elf_link_needed_list.
2540 * bfd-in2.h: Rebuild.
2541 * elf.c, elflink.h, libelf.h: Corresponding changes.
2543 Add start at AIX linker support; no shared libraries yet.
2544 * xcofflink.c: New file.
2545 * configure.in (rs600coff_vec): Use xcofflink.o.
2546 * configure: Rebuild.
2547 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2549 (struct xcoff_section_tdata): Define.
2550 (xcoff_section_data): Define macro.
2551 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2552 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2553 (_bfd_xcoff_bfd_final_link): Declare.
2554 (_bfd_ppc_xcoff_relocate_section): Declare.
2555 * libcoff.h: Rebuild.
2556 * coff-rs6000.c: Clean up a bit.
2557 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2558 cputype, csects, and debug_indices.
2559 (xcoff_copy_private_bfd_data): Copy cputype.
2560 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2561 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2562 (xcoff_reloc_type_lookup): Rename from
2563 rs6000coff_reloc_type_lookup.
2564 (coff_relocate_section): Define.
2565 (_bfd_xcoff_sizeof_headers): Define.
2566 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2567 (_bfd_xcoff_bfd_relax_section): Define.
2568 (_bfd_xcoff_bfd_link_split_section): Define.
2569 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2571 * coffcode.h (coff_compute_section_file_positions): If AIX,
2572 increment sofar by SMALL_AOUTSZ if not executable.
2573 (coff_write_object_contents): If AIX, always output an a.out
2574 header; if not executable, header size of SMALL_AOUTSZ.
2575 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2576 (_bfd_stringtab_init): Initialize xcoff field.
2577 (_bfd_xcoff_stringtab_init): New function.
2578 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2579 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2580 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2581 * libbfd.h: Rebuild.
2582 * Makefile.in: Rebuild dependencies.
2583 (BFD32_BACKENDS): Add xcofflink.o.
2584 (CFILES): Add xcofflink.c.
2586 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2587 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2588 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2590 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2592 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2594 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2596 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2597 * config.in: Regenerated.
2599 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2600 (_bfd_chunksize): New variable.
2601 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2602 for obstack chunk size.
2603 * configure.in: Check for getpagesize.
2604 * configure: Regenerated.
2606 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2608 * trad-core.c (rawptr): Make it a local variable of
2609 ptrace_unix_core_file_p.
2611 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2613 * coff-arm.c (in_reloc_p): New.
2614 * coff-i386.c (in_reloc_p): New.
2615 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2616 (coff_write_object_contents): Only set has_reloc_section
2618 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2619 in_reloc_p to decide if reloc should be emitted.
2620 * libcoff.h (pe_data_type.in_reloc_p): New.
2621 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2623 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2625 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2626 (_bfd_coff_read_internal_relocs): Likewise.
2627 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2628 (_bfd_coff_read_internal_relocs): Likewise.
2630 * elflink.h (elf_link_add_object_symbols): Correct conditions
2631 under which type and size change warnings are issued.
2633 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2635 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2636 a symbol which is not in a real section.
2637 (coff_write_native_symbol): Corresponding change.
2639 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2640 coff_link_hash_newfunc and make non-static.
2641 (_bfd_coff_link_hash_table_init): New function, broken out of
2642 _bfd_coff_link_hash_table_create.
2643 (_bfd_coff_link_hash_table_create): Use it.
2644 (process_embedded_commands): Make static.
2645 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2646 (_bfd_coff_link_hash_table_init): Declare.
2647 * libcoff.h: Rebuild.
2649 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2650 field in XCOFF tdata.
2651 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2652 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2653 based on cputype stored in a.out header, or in n_type of initial
2655 (coff_write_object_contents): Set cputype correctly in a.out
2657 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2659 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2660 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2662 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2663 * libcoff.h: Rebuild.
2665 * cpu-rs6000.c (rs6000_compatible): New static function.
2666 (bfd_rs6000_arch): Use it.
2667 * cpu-powerpc.c (powerpc_compatible): New static function.
2668 (arch_info_struct): Define various flavours of PowerPC.
2669 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2672 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2674 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2676 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2678 * elflink.h (elf_link_add_object_symbols): Don't warn about
2679 changing the size or type if the old definition was weak.
2681 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2683 * coffcode.h (combined_entry_type): Add fix_line field.
2684 (coff_slurp_line_table): Warn if we try to set the lineno field of
2686 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2687 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2688 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2689 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2691 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2692 * libcoff.h: Rebuild.
2694 * libcoff-in.h (struct xcoff_tdata): Define.
2695 (xcoff_data): Define.
2696 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2697 * bfd-in2.h, libcoff.h: Rebuild.
2698 * coff-rs6000.c (xcoff_mkobject): New static function.
2699 (coff_mkobject): Define.
2700 (xcoff_copy_private_bfd_data): New static function.
2701 (coff_bfd_copy_private_bfd_data): Define.
2702 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2704 (rs6000coff_vec): Add DYNAMIC to object_flags.
2705 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2706 .loader sections specially.
2707 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2708 section alignment from the XCOFF tdata information.
2709 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2710 F_SHROBJ, and copy the extra a.out header information into the
2711 XCOFF tdata structure.
2712 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2713 F_DYNLOAD and the extra a.out header information.
2714 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2715 C_HIDEXT symbol with attached csect information.
2716 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2717 in the o_maxdata field.
2718 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2719 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2720 end if BSF_NOT_AT_END is set.
2722 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2723 _bfd_read_ar_hdr_fn.
2724 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2725 * bfd-in2.h, libbfd.h: Rebuild.
2726 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2728 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2729 (bfd_slurp_bsd_armap_f2): Likewise.
2730 (_bfd_slurp_extended_name_table): Likewise.
2732 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2734 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2736 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2737 when the symbol table is empty.
2739 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2740 space for section symbols, since we don't output them either.
2741 (elf_m68k_adjust_dynindx): Removed.
2743 * ptrace-core.c (rawptr): Make it a local variable of
2744 ptrace_unix_core_file_p.
2746 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2748 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2751 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2752 Mac object file formats.
2754 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2756 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2757 auxent if there isn't one.
2758 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2759 rather than FILNMLEN as the maximum name length.
2761 * coffcode.h (bfd_coff_backend_data): Add new field
2762 _bfd_coff_print_aux.
2763 (bfd_coff_print_aux): New static function.
2764 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2765 scnlen field of an XTY_LD csect aux entry.
2766 (coff_print_aux): New static function.
2767 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2768 in coff_pointerize_aux_hook.
2769 (bfd_coff_std_swap_table): Initialize new field.
2770 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2771 * libcoff.h: Rebuild.
2772 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2773 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2775 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2776 if there are symbols, for native AIX ld compatibility.
2778 * coffcode.h (bfd_coff_backend_data): Add new field
2779 _bfd_coff_pointerize_aux_hook.
2780 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2781 or I960, and as 0 otherwise.
2782 (bfd_coff_std_swap_table): Initialize new field.
2783 * libcoff.h: Rebuild.
2784 * coffgen.c (coff_pointerize_aux): Change parameters to take
2785 symbol pointer instead of type and class, and to take aux index.
2786 Call _bfd_coff_pointerize_aux_hook if it is defined.
2787 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2788 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2789 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2791 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2792 read-only/host-only support.
2794 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2796 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2799 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2800 BFD_JUMP_TABLE_ARCHIVE accordingly.
2801 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2802 (_bfd_compute_and_write_armap): Declare.
2803 (_bfd_generic_read_ar_hdr): Declare.
2804 (_bfd_read_ar_hdr): Define.
2805 (_bfd_noarchive_read_ar_hdr): Define.
2806 (_bfd_archive_bsd_read_ar_hdr): Define.
2807 (_bfd_archive_coff_read_ar_hdr): Define.
2808 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2809 _bfd_read_ar_hdr instead.
2810 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2811 (_bfd_compute_and_write_armap): Rename from
2812 compute_and_write_armap. Make non-static. Change all callers.
2813 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2814 than _bfd_snarf_ar_hdr.
2815 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2816 * ieee.c (ieee_read_ar_hdr): Define.
2817 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2818 * oasys.c (oasys_read_ar_hdr): Define.
2819 * som.c (som_read_ar_hdr): Define.
2820 * bfd-in2.h, libbfd.h: Rebuild.
2822 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2824 * peicode.c (coff_swap_filehdr_in): If symptr is
2825 zero, there aren't any symbols, even if nsyms is set.
2827 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2829 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2831 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2832 sections, and set styp correctly for them: .got, .hash, .dynamic,
2833 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2834 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2836 (ecoff_sort_hdrs): New static function.
2837 (ecoff_compute_section_file_positions): Return boolean, not void.
2838 Sort the sections by VMA before looking through them. Put the
2839 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2840 section on an appropriate boundary within the page.
2841 (ecoff_compute_reloc_file_positions): Check return value of
2842 ecoff_compute_section_file_positions.
2843 (_bfd_ecoff_set_section_contents): Likewise.
2844 (_bfd_ecoff_write_object_contents): Check for various Alpha
2845 section types when incrementing text_size and data_size. Call
2846 adjust_headers backend function if it exists.
2847 * coff-alpha.c (alpha_adjust_headers): New static function.
2848 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2849 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2851 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2853 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2855 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2856 of ALTERNATE_AIX_CORE_FORMAT.
2857 * configure.in (aix4): No longer need CORE_FLAGS.
2858 * configure: Updated.
2860 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2862 NS32k changes from Ian Dall:
2863 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2865 (aout_link_input_section_std, aout_link_input_section_ext,
2866 aout_link_reloc_link_order): Call them instead of _bfd_*
2868 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2870 (backend_data): Use it instead of hardcoded zero.
2872 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2873 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2875 * ns32knetbsd.c: Include bfd.h.
2876 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2877 (MY_bfd_reloc_type_lookup): Declare function too.
2878 * pc532-mach.c (set_sizes): Don't declare.
2879 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2880 (backend_data, MY_backend_data): Don't define.
2882 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2883 ns32k-*-lites* like ns32k-*-netbsd*.
2885 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2888 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2890 * coffcode.h (coff_write_object_contents): Restore setting
2891 f_timdat to 0, deleted on August 22.
2893 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2895 * coffcode.h (coff_bfd_copy_private_symbol_data,
2896 coff_bfd_copy_private_section_data,
2897 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2898 * peicode.h (coff_bfd_copy_private_bfd_data): New
2899 (pe_bfd_copy_private_bfd_data): New.
2900 (coff_swap_scnhdr_in): Swap bss size into the right place.
2901 (pe_print_private_bfd_data): Add some newlines.
2903 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2905 * som.c (setup_sections): Don't die if a space has no subspaces.
2907 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2909 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2910 dynamic symbol override a common symbol. Don't change the size or
2911 type if they have been set and the new symbol is not a definition.
2912 Warn if the size or type changes.
2914 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2916 * som.c (som_begin_writing): Don't write the symbol table or
2918 (som_finish_writing): Write them here. Place them after the
2919 subspace data, but before the relocs.
2921 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2923 * sunos.c (sunos_add_one_symbol): Just pass false, not
2924 info->shared_library, to sunos_create_dynamic_sections.
2925 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2927 (sunos_check_dynamic_reloc): Remove .text section assertion.
2929 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2931 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2932 * configure, configure.in: Add pmac_xcoff_vec case.
2933 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2934 * coff-pmac.c: New file, PowerMac XCOFF support.
2935 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2936 * targets.c (pmac_xcoff_vec): Declare.
2938 * mpw-config.in: Various changes to be compatible with the
2939 autoconf-based configury.
2940 * mpw-make.sed: New file, sed commands to translate Unix
2941 makefile into MPW syntax.
2942 * mpw-make.in: Remove.
2943 * hosts/mpw.h: Remove.
2944 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
2945 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
2947 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
2949 * binary.c (binary_get_symtab): Return an empty string on error.
2950 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
2952 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
2954 * coff-ppc.c: Reformatted according to gnu conventions
2955 Removed irrelevant "if 0" code
2957 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2959 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
2960 symbols rather than as indirect symbols.
2961 (MY(slurp_symbol_table)): Don't do anything special about
2964 * coffcode.h (coff_new_section_hook): Make sure that the alignment
2965 of .ctors and .dtors sections is no larger than 2.
2967 * sunos.c (sunos_add_one_symbol): Don't change
2968 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
2970 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
2971 dynamic symbols when creating a shared library.
2972 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
2974 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
2975 written even if it is not defined in a regular object.
2976 (sunos_write_dynamic_symbol): Use plt_offset for the address of
2977 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
2978 rather than the constant 22.
2979 (sunos_check_dynamic_reloc): Handle creating a shared library.
2980 (sunos_finish_dynamic_link): Set the first entry in the GOT to
2981 zero when creating a shared library.
2982 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
2983 write it out at the start of the symbol table.
2985 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
2987 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
2989 * config.bfd: Add arm-*-coff.
2990 * configure.in, configure: Add armcoff_{little,big}_vec.
2991 * targets.c (armcoff_{little,big}_vec): Declare.
2992 (bfd_target_vector): Add armcoff_{little,big}_vec.
2993 * coff-arm.c (armcoff_{little,big}_vec): Always define.
2995 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
2997 * targets.c (bfd_find_target): Remove debugging code.
2999 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3001 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3003 * Makefile.in: added *-ppc files
3004 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3005 allow pe based .o's to be shared with other tools on ppc/NT
3006 * config.bfd: added powerpc[le]-[pe|winnt] config support
3007 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3008 * peicode.h: Added more section flags for PE on ppc
3009 Added coff_swap_filehdr_out to allow peicode.h to be
3010 used for non-image PE files on ppc.
3011 Check for image, or not, before copying pe_opthdr
3012 * targets.c: Added new bfd's
3013 * targets.c: Removed two inactive bfds that shouldn't have made it this
3016 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3018 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3019 explicit values to initialize all relocs. Change all users.
3020 (ppc_elf_brtaken_inner): New function to handle branch predicition
3022 (ppc_elf_brtaken_reloc): Ditto.
3023 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3024 relocs use ppc_elf_unsupported_reloc.
3025 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3026 needs to be reported.
3027 (ppc_elf_relocate_section): Support branch prediction relocs.
3029 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3031 * bfd.c (bfd_assert): Remove \n from string passed to
3034 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3035 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3036 (bfd_coff_make_section_hook): Don't define.
3037 (coff_make_section_hook): Remove.
3038 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3039 (styp_to_sec_flags): Likewise.
3040 (coff_write_object_contents): Likewise.
3041 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3043 * libcoff.h: Rebuild.
3044 * coffgen.c (make_a_section_from_file): Just call
3045 bfd_make_section_anyway, not bfd_make_section or
3046 bfd_coff_make_section_hook.
3047 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3048 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3049 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3050 make_section_hook field.
3051 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3053 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3054 pointers into value field for warning and indirect symbols; just
3055 leave the value field alone.
3056 * linker.c (generic_link_add_symbol_list): Use next symbol for
3057 warning and indirect symbols, rather than looking in symbol value.
3058 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3059 parameter. Change all callers. Remove support for indirect
3060 symbols; it didn't work anyhow.
3061 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3062 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3063 * bfd-in2.h: Rebuild.
3065 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3067 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3068 go back to telling the tools this reloc operates on 32 bits.
3070 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3072 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3073 rather than a direct fprintf.
3074 * archive.c (_bfd_write_archive_contents): Likewise.
3075 * coffcode.h (coff_slurp_symbol_table): Likewise.
3076 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3077 (ppc_elf_unsupported_reloc): Likewise.
3078 (ppc_elf_relocate_section): Likewise.
3079 * i386linux.c (linux_tally_symbols): Likewise.
3080 (linux_finish_dynamic_link): Likewise.
3081 * osf-core.c (osf_core_core_file_p): Likewise.
3082 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3083 * som.c (som_sizeof_headers): Likewise.
3084 * srec.c (srec_bad_byte): Likewise.
3085 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3086 * libbfd-in.h (bfd_assert): Declare first parameter const.
3087 * libbfd.h: Rebuild.
3088 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3089 bfd_reloc_overflow is enough.
3090 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3091 * coff-h8500.c (rtype2howto): Likewise.
3092 * coff-z8k.c (rtype2howto): Likewise.
3093 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3094 * elf.c (_bfd_elf_get_lineno): Likewise.
3095 (_bfd_elf_no_info_to_howto): Likewise.
3096 (_bfd_elf_no_info_to_howto_rel): Likewise.
3097 * hp300hpux.c (convert_sym_type): Likewise.
3098 (MY(swap_std_reloc_in)): Likewise.
3099 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3101 * libaout.h (struct aoutdata): Add line_buf field.
3102 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3103 and filename_buffer. Instead, use a malloc buffer stored in the
3104 new line_buf field. Remove length restrictions.
3106 * coffgen.c (string_size): Remove static variable.
3107 (debug_string_size, debug_string_section): Likewise.
3108 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3109 and debug_string_size_p parameters. Use them instead of the
3110 global variables. Change all callers.
3111 (coff_write_symbol): Likewise.
3112 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3113 (coff_write_symbols): Add local variables to replace removed
3116 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3117 function, and line_base fields.
3118 * libcoff.h: Rebuild.
3119 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3120 information, rather than using static variables.
3122 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3123 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3125 * init.c (initialized): Remove static variable.
3126 (bfd_init): Don't bother setting initialized.
3127 (bfd_check_init): Remove.
3128 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3129 * libbfd.h: Rebuild.
3131 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3133 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3134 size for full core dumps. Copy core file header to private data.
3135 (rs6000coff_core_file_failing_command,
3136 rs6000coff_core_file_failing_signal): New functions to extract
3137 the file name and terminating signal from the core file.
3138 * coff-rs6000.c: Use them.
3140 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3142 Change arch info to be const, initialized at compile time.
3143 * archures.c: Reindent many functions. Change CONST to const.
3144 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3145 nothing set it anyhow. Make next const.
3146 (bfd_arch_info_list): Remove.
3147 (bfd_archures_list): Rename from archures_init_table. Change from
3148 a table of function pointers to a table of bfd_arch_info_type
3149 structure addresses.
3150 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3151 (bfd_lookup_arch): Likewise.
3152 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3154 (bfd_default_arch_struct): Make const.
3155 (bfd_arch_init, bfd_arch_linkin): Remove.
3156 (bfd_get_arch_info): Return a const pointer.
3157 * init.c (bfd_init): Don't call bfd_arch_init.
3158 * bfd.c (struct _bfd): Make arch_info const.
3159 * bfd-in2.h: Rebuild.
3160 * libbfd.h: Rebuild.
3161 * configure.in: Put & before everything in $selarchs.
3162 * configure: Rebuild.
3163 * cpu-*.c: Change bfd_*_arch from a function which calls
3164 bfd_arch_linkin to a const structure.
3165 * ieee.c (ieee_object_p): Make arch const.
3167 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3169 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3171 * bfd-in2.h: Regenerate.
3172 * libbfd.h: Regenerate.
3174 * elf32-ppc.c (reloc_type): Update names to match current draft.
3175 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3176 relative. Update names to current V.4 draft.
3177 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3178 (ppc_elf_relocate_section): Rename relocations to match draft.
3180 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3182 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3183 compiled with -mrelocatable-lib to be linked with either normal
3184 modules or -mrelocatable modules.
3186 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3188 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3189 in the a.out header.
3191 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3192 a reloc against a local symbol, even if it's not a section.
3194 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3196 * targets.c (bfd_target): Remove unused align_power_min field.
3197 * bfd-in2.h: Rebuild.
3198 * All backends: Remove initialization of align_power_min.
3200 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3202 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3204 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3206 * config.bfd (mips-dec-netbsd*): New target.
3207 * configure.host (mips-dec-netbsd*): New host.
3208 * configure.in (mips-dec-netbsd*): New native.
3209 * configure: Rebuild.
3211 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3213 Make the COFF backend linker merge common types:
3214 * cofflink.c (struct coff_debug_merge_element): Define.
3215 (struct coff_debug_merge_type): Define.
3216 (struct coff_debug_merge_hash_entry): Define.
3217 (struct coff_debug_merge_hash_table): Define.
3218 (coff_debug_merge_hash_table_init): Define.
3219 (coff_debug_merge_hash_table_free): Define.
3220 (coff_debug_merge_hash_lookup): Define.
3221 (struct coff_final_link_info): Add debug_merge field.
3222 (coff_debug_merge_hash_newfunc): New static function.
3223 (_bfd_coff_final_link): Allocate and free debug_merge table.
3224 (coff_link_input_bfd): Merge identical enum, struct and union
3227 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3229 Convert i960 COFF to use COFF backend linker.
3230 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3231 structure to store the symbol being used.
3232 (coff_i960_start_final_link): New static function.
3233 (coff_i960_relocate_section): New static function.
3234 (coff_i960_adjust_symndx): New static function.
3235 (coff_start_final_link): Define.
3236 (coff_relocate_section): Define.
3237 (coff_adjust_symndx): Define.
3238 * coffcode.h (bfd_coff_backend_data): Add new callback function
3239 _bfd_coff_start_final_link.
3240 (bfd_coff_start_final_link): Define.
3241 (coff_start_final_link): Define if not defined.
3242 (bfd_coff_std_swap_table): Add coff_start_final_link.
3243 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3245 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3246 function callback is not NULL.
3247 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3248 (_bfd_coff_internal_syment_name): Declare.
3249 * libcoff.h: Rebuild.
3250 * configure.in (icoff_big_vec): Add cofflink.o.
3251 (icoff_little_vec): Likewise.
3252 * configure: Rebuild.
3254 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3256 * Makefile.in (clean-info): Remove extraneous tab from line
3259 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3261 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3262 contents has relocs.
3264 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3266 * coffcode.h (coff_compute_section_file_positions): Keep the
3268 (coff_write_object_contents): Remember if it's a relocatable
3270 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3271 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3272 if relocatable file. Swap out saved raw size.
3274 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3276 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3277 (maintainer-clean): Rename from realclean, passing
3278 maintainer-clean down to subdirectories, but leave realclean as a
3281 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3284 * dep-in.sed: Remove config.h from generated dependencies.
3286 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3287 broken out of sunos_canonicalize_dynamic_symtab.
3288 (sunos_canonicalize_dynamic_symtab): Call new function
3289 sunos_slurp_dynamic_symtab.
3290 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3291 dynamic symbol table to the caller.
3292 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3293 callback to override the symbols being read.
3294 * libaout.h (struct aout_backend_data): Add three new parameters
3295 to add_dynamic_symbols callback.
3297 Extensive minor changes to avoid various gcc warnings. Also:
3298 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3299 * archures.c (bfd_arch_info_type): Change mach field from long to
3301 (bfd_lookup_arch): Change machine parameter from long to unsigned
3304 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3306 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3307 a symbol with a non-zero plt_offset.
3309 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3311 * elfcode.h (align_file_position): Remove; not used.
3313 * configure.in: Only check for <sys/procfs.h> on a native system,
3314 and make sure it defines prstatus_t.
3315 * configure: Rebuild.
3317 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3319 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3321 * config.in: Rename from config.h.in.
3322 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3323 Check for config.h:config.in when creating stamp-h.
3324 * configure: Rebuild.
3325 * Makefile.in (stamp-h): Depend upon config.in rather than
3326 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3327 calling config.status.
3329 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3330 (Makefile): Just rebuild Makefile.
3331 (config.h, stamp-h): New targets.
3332 * configure.in: Create stamp-h when rebuilding config.h.
3333 * configure: Rebuild.
3335 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3337 * configure.in: Call AC_CONFIG_HEADER. Substitute
3338 HOST_64BIT_LONG. Check that various header files exist. Check
3339 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3340 and/or free need to be declared. Don't make a link to sysdep.h.
3341 Define TRAD_HEADER for various hosts.
3342 * configure: Rebuild.
3343 * configure.host: Don't set my_host. Add definitions taken from
3344 host header files for various entries. Remove entries which now
3346 * acconfig.h: New file.
3347 * config.h.in: New file, built by autoheader.
3348 * sysdep.h: New file.
3349 * Makefile.in (do_distclean): Don't remove sysdep.h.
3351 (LOCAL_H_DEPS): New variable.
3352 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3354 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3355 ($(OPTIONAL_BACKENDS)): Likewise.
3356 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3357 looking through sysdep.h.
3358 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3359 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3360 (fprintf_vma, sprintf_vma): Likewise.
3361 (int64_type, uint64_type): Don't define.
3362 * bfd-in2.h: Rebuild.
3363 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3364 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3365 * lynx-core.c: Include stuff from old hosts/lynx.h.
3366 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3367 rather than NO_FCNTL.
3368 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3369 rather than NATIVE_HPPAHPUX_COMPILER.
3370 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3372 * hosts/*.h: Remove all header files which merely include,
3373 declare, and define things. Leave header files which define
3374 information needed by trad-core.c.
3376 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3377 (BFD_CC_FOR_BUILD): Define.
3378 * configure.in: Use BFD_CC_FOR_BUILD.
3379 * configure: Rebuild.
3381 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3383 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3384 * configure: Rebuild.
3386 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3389 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3391 * config.bfd: i386pe_ve -> i386pe_vec.
3393 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3395 * configure.host: Incorporate host Makefile fragments by setting
3397 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3398 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3399 value based on whether the code is being compiled by a cross
3400 compiler. Don't substitute host_makefile_frag or frags.
3401 * aclocal.m4: New file to define local AC_PROG_CC.
3402 * configure: Rebuild.
3403 * Makefile.in (INSTALL): Set to @INSTALL@.
3404 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3405 (INSTALL_DATA): Set to @INSTALL_DATA@.
3407 (CC): Define as @CC@.
3408 (CFLAGS): Set to @CFLAGS@.
3409 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3410 (@host_makefile_frag@): Remove.
3411 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3412 after other options.
3413 (config.status): Remove dependency upon @frags@.
3414 * config/*.mh, config/README: Remove.
3416 * config.bfd: Rewrite to incorporate the contents of the Makefile
3417 fragments by setting shell variables, rather than merely returning
3418 the name of a Makefile fragment.
3419 * configure.in: Use shell variables set by config.bfd rather than
3420 looking at the target Makefile fragment files. Don't substitute
3421 target_makefile_frag. Do substitute TDEFINES.
3422 * configure: Rebuild.
3423 * Makefile.in (@target_makefile_frag@): Remove.
3424 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3425 * config/*.mt: Remove.
3427 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3429 * configure.in: Put changequote lines around "i[345]86" patterns
3430 section of core file support.
3432 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3434 * som.c (som_bfd_print_private_bfd_data): Define to use the
3437 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3439 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3440 entry, text_start and data_start.
3442 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3444 * Makefile.in (OFILES): Remove $(TDEPFILES).
3445 * config/apollo.mt (TDEPFILES): Remove.
3446 * config/README: Update.
3448 * configure.in: For a native configuration, set COREFILE and
3449 COREFLAG based on the canonical host name.
3450 * configure: Rebuild.
3451 * Makefile.in: Rebuild dependencies.
3452 (ALL_CFLAGS): Add @COREFLAG@.
3453 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3454 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3455 support routines. Check LYNX_CORE rather than HOST_LYNX.
3456 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3457 * i386lynx.c: Likewise.
3458 * m68klynx.c: Likewise.
3459 * sparclynx.c: Likewise.
3460 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3461 * *-core.c: Comment changes.
3462 * config/decstation.mh (HDEPFILES): Remove.
3463 (HDEFINES): Remove -DTRAD_CORE.
3464 * config/irix3.mh (RANLIB): Remove.
3465 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3466 (HDEFINES): Remove -DIRIX_CORE.
3467 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3468 (HDEFINES): Remove -DTRAD_CORE.
3469 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3470 * config/ultra3.mh (RANLIB): Remove.
3471 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3472 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3473 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3474 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3475 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3476 * config/i386aix.mh, config/i386bsd.mh: Remove.
3477 * config/i386linux.mh, config/i386mach3.mh: Remove.
3478 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3479 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3480 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3481 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3482 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3483 * config/solaris2.mh, config/stratus.mh: Remove.
3484 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3485 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3487 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3489 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3490 DT_FINI entry if the appropriate symbol is not in the hash table.
3492 * libelf.h (struct elf_backend_data): Add create_program_headers
3493 and want_hdr_in_seg fields.
3494 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3496 (elf_backend_create_program_headers): Likewise.
3497 (elfNN_bed): Initialize create_program_headers and
3499 * elf.c (get_program_header_size): Call create_program_headers
3501 (map_program_segments): Check want_hdr_in_seg backend field. Call
3502 create_program_headers backend routine.
3504 * elf.c (assign_file_positions_except_relocs): Align non allocated
3505 sections when creating an executable.
3507 * elfcode.h (elf_swap_phdr_in): Make non static.
3508 (elf_swap_phdr_out): Make non static.
3509 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3510 (bfd_elf32_swap_phdr_out): Declare.
3511 (bfd_elf64_swap_phdr_in): Declare.
3512 (bfd_elf64_swap_phdr_out): Declare.
3514 * ecofflink.c (ecoff_collect_shuffle): New static function.
3515 (_bfd_ecoff_get_accumulated_pdr): New function.
3516 (_bfd_ecoff_get_accumulated_sym): New function.
3517 (_bfd_ecoff_get_accumulated_ss): New function.
3518 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3519 (_bfd_ecoff_get_accumulated_sym): Declare.
3520 (_bfd_ecoff_get_accumulated_ss): Declare.
3521 * libbfd.h: Rebuild.
3523 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3525 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3527 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3528 warning symbols. If any section is named .gnu.warning.XXX, treat
3529 the contents as a warning to be issued if the symbol XXX is
3531 (elf_link_output_extsym): For an indirect or warning symbol, just
3532 output the symbol it points to.
3534 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3535 if bfd_hash_allocate fails, since it will already be set.
3536 (generic_link_hash_newfunc): Likewise.
3537 (archive_hash_newfunc): Likewise.
3538 (hash_entry_bfd): New static function.
3539 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3540 callback. Allocate a new warning using the hash table newfunc.
3541 Use bfd_hash_replace to update the entry in the hash table, rather
3542 than assuming we can copy the fields with structure assignment.
3544 * hash.c (bfd_hash_replace): New function.
3545 * bfd-in.h (bfd_hash_replace): Declare.
3546 * bfd-in2.h: Rebuild.
3548 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3550 * config.bfd: Add mips*vr4300-*-elf* target.
3551 * config/mipsbvr4300.mt: Added.
3553 See file ChangeLog.2
3560 version-control: never