1 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
3 * configure.com: Get version info from configure.in
5 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
7 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
8 New function. Avoid mixing US1 and HAL R1 code.
9 Set resulting memory ordering to the strongest one used.
10 (sparc64_elf_object_p): Set bfd_mach correctly.
12 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
14 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
15 (sparc64_elf_check_relocs): Handle them.
16 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
17 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
19 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
21 * configure.in (sparc*-*-linux*): Use trad-core and ...
22 * hosts/sparclinux.h: New file.
24 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
26 * config.bfd (sparc64-*-linux*): New target.
28 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
29 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
31 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
32 Set .plt alignment from new plt_alignment.
33 * elflink.h (elf_link_create_dynamic_sections): Set version section
34 alignment to LOG_FILE_ALIGN.
35 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
36 (elfXX_bed): Init plt_alignment.
38 * elf64-sparc.c (sparc64_elf_check_relocs,
39 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
40 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
41 sparc64_elf_finish_dynamic_sections): New functions.
42 (sparc64_elf_howto_table): Fix a few name strings.
43 (ELF_DYNAMIC_INTERPRETER): New definition.
44 (sparc64_elf_relocate_section): Handle shared libraries.
46 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
47 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
48 PLT definitions sparc64-linux originally choose. These will go
49 away soon in favour of the official abi definitions.
51 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
53 * coff-sh.c (coff_small_object_p): New static function.
54 (coff_small_new_section_hook): New static function.
55 (bfd_coff_small_swap_table): New static const structure.
56 (coff_small_close_and_cleanup): Define.
57 (coff_small_bfd_free_cached_info): Define.
58 (coff_small_get_section_contents): Define.
59 (coff_small_get_section_contents_in_window): Define.
60 (shcoff_small_vec): New static structure.
61 (shlcoff_small_vec): New static structure.
62 * targets.c (bfd_target_vector): Add shcoff_small_vec and
64 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
65 shlcoff_small_vec to targ_selvecs.
67 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
70 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
72 * evax-egsd.c: Weak symbols are global.
74 * evax-emh.c: Use proper casts.
76 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
78 * evax-egsd.c: Section names and symbols have different
79 length restrictions. Add length parameter to
80 _bfd_evax_length_hash_symbol.
81 * evax-etir.c: Likewise.
82 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
84 * evax.h (EOBJ_S_C_SECSIZ): Define.
86 * evax-alpha.c: Remove duplicate test.
88 * evax-emh.c: SYS$ functions are upper-case.
90 * evax-egsd.c: Create separate sections for common symbols.
91 * evax-etir.c: Don't output common section.
92 * evax.h: Bump up section count.
94 * configure.com: Use 64bit integers with DEC C.
96 * evax-egsd.c: Make section flags dec c compatible.
98 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
100 * som.c (normalize): Delete function.
101 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
102 changed. Use passed in elength to determine size of the extended
103 name table instead of computing it again.
105 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
107 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
108 IMAGE_SCN_MEM_READ for an unrecognized section.
110 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
112 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
113 '/' in the extended name table.
115 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
117 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
118 symbols, check globals list before matching on locals.
120 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
122 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
125 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
127 * peicode.h (pe_mkobject_hook): Set DLL flag.
128 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
130 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
131 for .stab* sections. Replace strlen of constant strings with
134 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
136 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
137 merge got and reloc entries from ind syms to their target.
138 (elf64_alpha_always_size_sections): Call it.
139 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
140 (elf64_alpha_can_merge_gots): Likewise.
141 (elf64_alpha_merge_gots): Likewise.
143 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
144 as it is insufficient to handle the relocation changes as well.
146 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
148 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
149 relocs for symbols in shlibs that have been forced local.
150 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
152 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
154 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
155 got_enties of the default symbol for the default versioned
156 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
159 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
161 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
162 24 bits of the PC when computing a PC relative relocation.
164 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
166 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
167 Correct value for maximum positive 22 bit PC relative relocation.
168 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
169 HI_16 relocations. Correct bit adjustment in TDA offsets.
171 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
173 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
174 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
176 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
178 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
181 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
183 * config.bfd: Missed one alpha* change.
185 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
187 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
188 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
189 (MINUS_ONE): New macro.
190 (sparc_elf_notsup_reloc): New function.
191 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
192 H44,M44,L44,REGISTER.
193 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
194 (init_insn_reloc): New function.
195 (sparc_elf_wdisp16_reloc): Use it.
196 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
198 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
200 * som.c (som_construct_extended_name_table): Remove static
201 function, and define as macro instead.
203 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
205 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
206 recognizes alphaev5 etc.
207 * configure.host: Likewise.
209 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
211 Make ld -s work on AIX:
212 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
213 section if we are stripping.
214 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
215 size if we are stripping.
216 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
217 and don't write out relocs, if we are stripping.
218 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
219 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
222 * configure.in: Don't include elf.lo again for ELF targets; it's
223 always in the library anyhow.
224 * configure: Rebuild.
226 * bfd-in2.h: Rebuild.
228 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
229 char *, when calling bfd_get_32 and bfd_put_32.
230 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
233 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
235 * reloc.c (bfd_check_overflow): New function.
236 (bfd_perform_relocation, bfd_install_relocation): Use it.
237 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
238 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
239 * bfd-in2.h: Regenerate.
240 * libbfd.h: Regenerate.
242 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
244 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
245 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
247 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
249 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
250 (stmp-bfd-h): Rename from stmp-bfd.h.
251 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
252 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
253 (stmp-bin2-h): New target.
254 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
255 (stmp-lbfd-h): New target.
256 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
257 (stmp-lcoff-h): New target.
258 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
259 stmp-lbfd-h, and stmp-lcoff-h.
260 * Makefile.in: Rebuild.
262 * configure.in: Use a diversion to set enable_shared before the
263 arguments are parsed.
264 * configure: Rebuild.
266 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
268 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
269 renamed to R_SPARC_UNUSED_42.
270 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
271 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
272 renamed to R_SPARC_UNUSED_42.
273 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
274 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
275 * bfd-in2.h: Regenerated.
276 * libbfd.h: Regenerated.
278 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
280 * elflink.h (elf_merge_symbol): Don't check the hash creator until
281 after we have set *sym_hash.
283 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
285 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
287 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
289 * Makefile.am (libbfd_a_SOURCES): Define.
290 * Makefile.in: Rebuild.
292 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
293 * aclocal.m4: Rebuild with new libtool.
294 * configure: Rebuild.
296 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
298 * elf.c (map_sections_to_segments): Even if we are not demand
299 paged, don't put a loadable section after a nonloadable section.
300 (assign_file_positions_for_segments): Increment the file offset
301 for a section with contents, even if it is not loadable.
304 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
306 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
307 indicating that __ctbp could not be found.
310 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
312 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
314 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
317 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
318 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
319 Add support for the CALLT relocs.
321 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
322 BFD_RELOC_V850_CALLT_16_16_OFFSET.
325 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
326 relocations against non-existant symbols.
328 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
330 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
332 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
333 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
334 bit reloc in the tiny data area.
337 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
339 Merged changes from Martin Hunt:
341 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
342 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
345 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
346 BFD_RELOC_D30V_9_PCREL_R): New relocs.
348 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
349 Do 15 and 21 bit pc-relative relocations.
350 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
353 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
354 added to the relocation, not or'd.
357 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
359 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
361 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
363 * archures.c (bfd_default_scan): Use strcasecmp.
364 (bfd_default_scan): Test for match with arch_name + ":" +
366 (bfd_default_scan): Test for match with printable_name - ":".
367 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
368 cases. Each implements their own scan function.
369 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
370 special cases. Since info->mach == 0. The test mach == number
372 (bfd_arch_list): New function, return name of all the supported
375 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
377 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
378 decoding architecture.
379 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
382 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
384 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
386 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
388 * Makefile.am: Rebuild dependencies.
389 (ALL_MACHINES_CFILES): Add cpu-v850.c.
390 (ALL_MACHINES_CFILES): Add elf32-v850.c.
391 * Makefile.in: Rebuild.
393 * reloc.c: Remove extraneous commas from relocation entries.
394 Remove BFD_RELOC_V850_16_PCREL.
395 * bfd-in2.h: Rebuild.
397 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
398 in sections named .tocbss rather than .bss.
400 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
402 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
403 BFD_RELOC_V850_16_PCREL.
405 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
407 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
408 the same as C_EXT syms.
409 (coff_link_add_symbols): Ditto.
410 (_bfd_coff_link_input_bfd): Ditto.
411 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
412 it to preserve and restore state of global_to_static flag.
414 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
416 * elf32-v850.c (v850_elf_object_p): Set machine number based on
417 bits in e_flags field rather than magic numbers.
418 (v850_elf_final_write_processing, v850_elf_set_private_flags,
419 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
420 v850_elf_print_private_bfd_data): New functions.
423 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
425 * elf.c (prep_headers): Remove V850E magic number.
426 * elf.c (prep_headers): Remove V850EQ magic number.
429 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
431 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
433 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
435 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
436 instructions are relative to the next instruction, not the
438 (mn10200_elf_relax_section): Similarly.
440 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
442 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
445 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
446 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
447 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
449 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
451 * cpu-v850.c: Remove "plain" from v850 printable name.
452 (scan): Use strcasecmp.
454 * archures.c (bfd_mach_v850): Define.
456 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
457 just sh/SH, use strcasecmp.
458 (arch_info_struct): Add entries for sh3 et.al.
460 * archures.c (bfd_mach_sh, ...): Define.
462 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
464 * archures.c (bfd_archures_list): Always NULL terminate the list.
466 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
468 * Makefile.am: Rebuild dependencies.
469 (ALL_MACHINES_CFILES): Add cpu-arc.c.
470 (ALL_MACHINES_CFILES): Add elf32-arc.c.
471 (elf32-arc.lo): Remove explicit dependency.
472 * Makefile.in: Rebuild.
474 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
475 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
476 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
478 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
480 * configure: Rebuild with latest devo autoconf for NT support
482 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
484 * cpu-arm.c (compatible): If B is a default type, return A.
486 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
488 * cpu-v850.c (scan): New function.
489 (arch_info_struct): New structure.
490 (bfd_v850_arch): Add link into arch_info_structure.
492 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
495 * elf32-v850.c (v850_elf_object_p): New function.
498 * archures.c (bfd_mach_v850e): Machine value for v850e.
500 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
502 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
505 * elf.c (prep_headers): Add support for v850e machine number.
507 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
509 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
511 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
514 * elf.c (prep_headers): Add support for v850eq machine number.
517 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
519 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
520 cached_stab field if the offset prevents us from using the cache.
522 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
524 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
526 * aout-arm.c (aout_arm_little_vec): Likewise.
527 (aout_arm_big_vec): Likewise.
528 * bout.c (b_out_vec_big_host): Likewise.
529 (b_out_vec_little_host): Likewise.
530 * mipsbsd.c (aout_mips_little_vec): Likewise.
531 (aout_mips_big_vec): Likewise.
534 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
536 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
537 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
538 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
541 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
543 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
544 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
545 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
546 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
547 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
548 of two for I960 only.
549 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
550 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
552 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
553 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
554 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
556 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
557 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
558 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
559 *coffcode.h (coff_write_object_contents): Set alignment field in
560 section header for TIC80COFF files.
563 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
565 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
566 v850_elf_check_relocs, v850_elf_reloc,
567 v850_elf_final_link_relocate): Add support for
568 BFD_RELOC_V850_16_PCREL relocation.
570 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
573 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
575 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
578 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
580 * cpu-v850e: New file.
582 * elf.c (prep_headers): Add support for v850e target.
584 * bfd-in2.h (bfd_architecture): Add support for v850e target.
586 * config.bfd: Add support for v850e target.
588 * archures.c: Add support for v850e target.
590 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
592 * cpu-v850eq: New file.
594 * elf.c (prep_headers): Add support for v850eq target.
596 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
598 * config.bfd: Add support for v850eq target.
600 * archures.c: Add support for v850eq target.
603 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
605 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
606 argument as section relative, rather than an absolute address.
607 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
609 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
611 * config.bfd (arc-*-elf*): Add.
612 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
613 * configure: Rebuild.
614 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
615 (BFD32_BACKENDS): Add elf32-arc.lo.
616 (cpu-arc.lo,elf32-arc.lo): Add rules for.
617 * Makefile.in: Rebuild.
618 * archures.c (architecture list): Add bfd_arch_arc.
619 (bfd_archures_list): Add bfd_arc_arch.
620 (bfd_mach_arc_base): Define.
621 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
622 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
623 (bfd_target_vect): Add them.
624 * bfd-in2.h, libbfd.h: Rebuild.
625 * cpu-arc.c, elf32-arc.c: New files.
626 * elf.c (pre_headers): Recognize bfd_arch_arc.
628 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
630 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
631 data section is correctly rounded to a page in the file.
633 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
635 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
636 there are no symbols.
638 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
640 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
641 file system 14 character limit.
642 * Makefile.am, configure.in: Corresponding changes.
643 * Makefile.in, configure: Rebuild.
645 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
647 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
648 Rebuild dependencies.
649 * Makefile.in: Rebuild.
651 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
653 * Makefile.am (docdir): Define.
654 * Makefile.in: Rebuild.
656 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
658 * configure: Rebuild with autoconf 2.12.1.
660 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
662 * aclocal.m4, configure: Rebuild with new automake patches.
664 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
666 * rs6000-core.c (make_bfd_asection): New function to add a section
667 to the core file bfd.
668 (rs6000coff_core_p): Use make_bfd_asection to add the core file
670 Use BFD routines to seek, read and stat the core file.
671 Handle .data sections from loaded objects and anonymously mmapped
672 regions, these are available in AIX 4 core files.
674 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
676 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
677 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
678 copy; use a patches libtool instead.
679 * acmacros.m4: Remove.
680 * Makefile.in, aclocal.m4, configure: Rebuild.
682 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
684 * Makefile.am: New file, based on old Makefile.in.
685 * acmacros.m4: New file, copied from old aclocal.m4.
686 * acinclude.m4: New file.
687 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
688 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
689 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
690 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
691 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
692 * acconfig.h: Mention PACKAGE and VERSION.
693 * stamp-h.in: New file.
694 * dep-in.sed: Change .o to .lo.
695 * Makefile.in: Now built with automake.
696 * aclocal.m4: Now built with aclocal.
697 * config.in, configure: Rebuild.
700 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
702 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
703 if there is only a relocation to a read-only but not allocatable
704 section (like .stab).
705 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
706 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
707 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
708 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
709 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
711 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
712 (ppc_elf_create_linker_section): These sections are not
713 created by the linker (that is, they are created by the user
714 putting data in them). In particular, they can be the source
715 and target of relocations.
716 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
717 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
718 objects (for instance, 'long double') to 16-byte boundaries.
719 (ppc_elf_size_dynamic_sections): Make the code that generates
720 section symbols exactly the same as for sparc, reducing the
721 number of section symbols output.
722 (ppc_elf_check_relocs): Check postcondition of
723 bfd_elf32_link_record_dynamic_symbol. Make default case the
724 same as corresponding code for sparc, fixing bug involving
726 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
727 forced to be local because of versioning (by replicating
728 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
729 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
731 (ppc_elf_relocate_section): Add handy debugging code for when
732 assertion fails. Add some more 'symbol made local because of
735 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
736 processing a GOT relocation as required by ABI.
738 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
740 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
741 version info if this symbol came from a dynamic object.
742 (elf_link_add_object_symbols): Set the version info of a symbol
743 only if the object actually contains version definitions and
746 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
748 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
749 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
751 * configure: Regenerated with autoconf 2.12.
752 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
754 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
756 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
757 a warning rather than returning an error.
759 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
761 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
763 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
765 * cisco-core.c: define signals for wingdb.
767 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
769 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
770 the same number of aux entries.
772 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
774 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
775 difference of two symbols if the relocation size is 32 bits.
776 (som_write_fixups): Handle R_DATA_EXPR.
778 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
780 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
781 its value if COFF_WITH_PE is defined.
783 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
785 * coff-stubgo32.c: New file.
786 * go32stub.h: New file.
787 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
788 * coffswap.h (coff_swap_filehdr_in): Invoke
789 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
791 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
792 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
793 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
794 COFF_ADJUST_AUX_IN_POST if they are defined.
795 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
796 COFF_ADJUST_AUX_OUT_POST if they are defined.
797 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
798 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
799 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
800 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
801 * targets.c (go32stubbedcoff_vec): Declare.
802 (bfd_target_vector): Add go32stubbedcoff_vec.
803 * configure.in (go32coff_vec): New target vector.
804 (go32stubbedcoff_vec): Likewise.
805 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
806 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
807 * Makefile.in: Rebuild dependencies.
808 (BFD32_BACKENDS): Add coff-stubgo32.o.
809 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
810 (HFILES): Add go32stub.h.
812 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
814 * configure.in: Check for fdopen.
815 * configure, config.in: Rebuild.
816 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
817 __GO32__. Reindent a bit.
819 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
821 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
822 flag for newly created sections.
823 (sunos_add_dynamic_symbols): Don't discard newly created sections
824 if shared library is dynobj.
826 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
828 * elf.c (map_sections_to_segments): When checking whether
829 including a section in a segment would force us to skip a page,
830 align the address of the next segment to avoid wraparound
834 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
836 * coffcode.h (coff_write_object_contents): Initialize
837 target id field to TIC80_TARGET_ID.
838 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
840 (coff_swap_filehdr_in): Swap in target id field if used.
843 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
845 * coff-i386.c (coff_i386_is_local_label_name): New static function
846 if TARGET_UNDERSCORE.
847 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
848 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
850 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
852 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
853 complain_overflow_signed, for 32 bit PC relative relocations.
855 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
857 * elflink.h (elf_link_add_object_symbols): When a version
858 indirection symbol is overridden, make the original symbol point
859 at the real overriding symbol.
861 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
864 * elflink.h (elf_link_output_extsym): Use the right section for a
866 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
867 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
869 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
871 * elflink.h (elf_merge_symbols): Resolve indirect and warning
872 symbols before checking for new symbols.
874 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
876 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
878 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
879 file, not aoutsz bytes (they are different in XCOFF .o files).
881 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
882 redefined by objects included from archives.
884 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
886 * elflink.h (elf_merge_symbol): In the case of a new defined
887 symbol overriding an old defined symbol, return the hash table
888 entry which we modify, even if it is the target of an
890 (elf_link_add_object_symbols): If the real name of the symbol gets
891 overridden, convert the versioned symbol into an indirect symbol
894 * elflink.h (elf_merge_symbol): New static function, broken out of
895 elf_link_add_object_symbols.
896 (elf_link_add_object_symbols): Call it.
898 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
900 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
901 handle case where COFF filehdr does not immediately follow PE
903 * coffgen.c (coff_object_p): Remove useless seek to current
906 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
908 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
911 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
913 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
914 symbols, skip N_ABS symbols with debugging storage classes.
916 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
918 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
919 relocs in shared libraries which refer to local symbols. Cope
920 with addend when processing a GOT relocation.
922 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
923 for sections that the linker didn't create.
924 (ppc_elf_finish_dynamic_sections): Only try to write out a section
925 symbol if it was created in ppc_elf_size_dynamic_sections.
926 (ppc_elf_relocate_section): Complain if we have to generate a reloc
927 relative to a section for which we didn't output a symbol.
929 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
930 relocs are 'rela' relocs, like everything else. .rela.plt is not
931 a read-only section, so we don't have to special-case it.
933 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
934 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
936 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
937 (ppc_elf_relocate_section): @got offsets are 4 from start of the
939 * elflink.c (_bfd_elf_create_got_section): The three reserved
940 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
942 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
945 * elf32-ppc.c (ppc_elf_check_relocs): Use
946 _bfd_elf_create_got_section to create the GOT rather than
947 ppc_elf_create_linker_section. Create the '.rela.got' section
949 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
950 symbol has a GOT entry.
951 (ppc_elf_relocate_section): Record when a symbol is used through
952 the GOT, and allocate space in the GOT for each such symbol.
953 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
954 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
957 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
958 treated in a similar way to ADDR16_HA relocs.
959 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
960 shared objects; the linker must deal with them.
961 (ppc_elf_create_linker_section): Stop setting
962 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
963 LINKER_SECTION_PLT stuff.
964 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
965 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
966 section, not ELF-specific calls.
967 (elf_backend_plt_not_loaded): Set to 1.
968 (elf_backend_got_symbol_offset): Set to 4.
969 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
970 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
971 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
972 plt_not_loaded member.
973 (_bfd_elf_create_got_section): Apply got_symbol_offset.
974 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
976 (elf_backend_G_O_T_offset): Set default to 0.
977 (elfNN_bed): Set added fields.
979 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
980 DT_RELENT in shared objects; should be DT_RELAENT.
982 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
983 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
984 such a reloc (in a non-shared object) refers to a symbol that's
987 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
989 * elfcode.h (put_signed_word): Define.
990 (get_signed_word): Define.
991 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
992 (elf_swap_reloca_out): Use put_signed_word for the r_addend
994 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
995 bfd_get_signed_32 to set the r_addend field.
996 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
997 bfd_h_get_signed_64 to set the r_addend field.
999 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1001 * elf32-i386.c (elf_i386_relocate_section): When generating a
1002 shared library, do the relocation if the input section is not
1003 allocated in memory.
1005 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1006 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1007 (elf_fix_symbol_flags): New static function, broken out of
1008 elf_adjust_dynamic_symbol.
1009 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1010 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1011 forced local even if NEEDS_PLT is set. When forcing a symbol to
1012 be local, clear NEEDS_PLT.
1013 (elf_link_output_extsym): Remove unused local bed.
1015 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1017 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1018 for derived elf linker hash table entries. References to
1019 elf_link_hash_entry changed appropriately.
1020 (elf32_mn10300_link_hash_table): New structure for derived elf
1022 (elf32_mn10300_hash_table): Define.
1023 (elf32_mn10300_link_hash_traverse): Likewise.
1024 (elf32_mn10300_link_hash_newfunc): New function.
1025 (elf32_mn10300_link_hash_table_create): Likewise.
1026 (elf32_mn10300_finish_hash_table_entry): Likewise.
1027 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1028 of prologue code, and call:32->call:16 relaxing.
1029 (compute_function_info: New function.
1030 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1032 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1034 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1035 for a symbol which is being forced to be local.
1036 * elf32-i386.c (elf_i386_relocate_section): Write out the
1037 relocation value for a GOT reloc for a symbol which is turning
1038 into a local symbol.
1039 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1040 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1042 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1044 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1045 value if the symbol is turning into a local symbol.
1046 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1047 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1049 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1051 * elflink.h (elf_link_add_object_symbols): Also read verneed
1052 information by calling `_bfd_elf_slurp_version_tables'.
1053 (elf_link_add_object_symbols): For undefined symbols look for
1054 version information in the verneed records.
1055 (elf_link_add_object_symbols): Use soname of shared object
1056 for verneed record if it is available.
1058 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1060 * cpu-arm.c: Add prototypes for compatible and scan.
1061 * cofflink.c: Add prototype for mark_relocs.
1063 * archive.c (bfd_special_undocumented_glue): Change filename to
1064 const pointer. Add prototype.
1066 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1068 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1069 sections that will be discarded.
1071 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1073 * elflink.h (elf_link_find_version_dependencies): When searching
1074 for known version symbol skip non-matching verdef records, not
1077 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1079 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1080 not a bfd_vma, to the base file, to match how dlltool reads it.
1082 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1084 * reloc.c: Add thumb relocations.
1086 * bfd-in2.h: Add Thumb relocations.
1088 * libbfd.h: Add Thumb relocations.
1090 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1092 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1094 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1096 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1097 for a section even if it is not loaded.
1099 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1101 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1102 input and output files.
1103 (_bfd_coff_generic_relocate_section): Check whether input file,
1104 not output file, is a PE file.
1106 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1108 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1110 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1112 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1115 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1117 * cpu-arm.c (compatible): Add test for supersets of ARM
1120 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1122 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1125 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1127 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1128 called directly by gas/config/tc-arm.c.
1130 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1132 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1133 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1135 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1137 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1140 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1142 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1143 (coff_bfd_copy_private_bfd_data): Ditto.
1144 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1145 (coff_arm_bfd_print_private_bfd_data): Ditto.
1146 (coff_arm_bfd_set_private_flags): Ditto.
1147 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1149 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1151 * libcoff-in.h (struct coff_final_link_info): Add boolean
1152 global_to_static member for support of task linking.
1153 (_bfd_coff_write_task_globals): Add prototype.
1154 * libcoff.h: Regenerate.
1155 * coffcode.h (coff_write_object_contents): Use #ifdef to
1156 check RS6000COFF_C, to be consistent with all other uses
1158 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1159 call _bfd_coff_write_task_globals.
1160 (_bfd_coff_link_input_bfd): If doing task linking, convert
1161 global functions to static.
1162 (_bfd_coff_write_global_sym): If doing task linking, convert
1163 global variables to static.
1164 (_bfd_coff_write_task_globals): New function.
1165 start-sanitize-tic80
1166 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1167 (C_AUTOARG): #undef since it clashes with C_UEXT.
1168 (C_LASTENT): #undef since it clashes with C_STATLAB.
1169 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1171 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1172 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1173 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1176 start-sanitize-tic80
1177 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1179 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1180 PP relocations to complain_overflow_dont.
1182 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1184 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1185 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1187 (ppbase_reloc, glob15_reloc): New static functions.
1188 (glob16_reloc, local16_reloc): New static functions.
1189 (rtype2howto): Handle all relocation types.
1190 (coff_tic80_relocate_section): New static function.
1191 (coff_relocate_section): Define to coff_tic80_relocate_section.
1192 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1195 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1197 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1198 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1200 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1201 callers. If PE file, don't add section VMA.
1202 (coff_write_alien_symbol): If PE file, don't add section VMA.
1203 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1204 (_bfd_coff_write_global_sym): Likewise.
1205 (_bfd_coff_generic_relocate_section): Likewise.
1207 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1210 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1212 * cofflink.c (mark_relocs): Add new function to mark symbols which
1213 are used by relocations.
1214 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1215 suppress the skipping of symbols that have thus been marked.
1217 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1219 * coff-sh.c (sh_merge_private_data): New static function.
1220 (coff_bfd_merge_private_bfd_data): Define.
1222 start-sanitize-tic80
1223 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1225 * coff-tic80.c: Remove unnecessary #ifdefs.
1226 * config.bfd: Set targ_underscore to yes for tic80.
1228 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1230 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1231 with unresolved external symbols in GDB).
1234 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1236 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1237 the symbols associated with each BFD.
1238 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1240 * elf-m10200.c: Likewise.
1241 * elf32-m32r.c: Likewise.
1242 * elf32-sh.c: Likewise.
1244 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1246 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1247 alignment of a common symbol. If two symbols that look like
1248 common symbols are found in two shared libraries, and the size is
1249 different, use the larger size, and warn if --warn-common. If a
1250 common symbol overrides a definition in a shared library, set the
1251 size to the larger size, and warn if --warn-common.
1253 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1255 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1256 into any other machine type.
1258 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1260 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1261 data into an unitialised destination set its machine type as well.
1263 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1265 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1266 to common symbol size. Consistently treat uninitialized symbols
1267 in shared objects as common symbols.
1269 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1271 * archures.c (constants): Added new constants to identify the
1272 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1273 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1275 * bfd-in2.h (constants): Added new constants to identify
1276 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1277 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1278 bfd_mach_arm_4T. This file is auto-magically generated from the
1279 archures.c file. This update is just to save work.
1281 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1282 coff_arm_bfd_print_private_bfd_data,
1283 coff_arm_bfd_set_private_flags,
1284 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1285 (global): Macro redefinitions set up to use these new functions.
1287 * coffcode.h (coff_mkobject_hook): Added call to
1288 coff_arm_bfd_set_private_flags().
1289 (coff_set_arch_mach_hook): Added code to set machine type based on
1290 bits stored in internal flags.
1291 (coff_set_flags): Added code to set the new bits in the flags
1292 field based on the machine number.
1293 (function definition macros): Made all function definition macros
1294 conditional so that they can be overridden by target specific
1297 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1298 Structure extended to include new types, one each for ARMv2,
1299 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1301 * libcoff-in.h (struct coff_tdata): Added flags field.
1303 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1305 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1307 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1310 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1312 * coffgen.c (coff_find_nearest_line): If there are no syments,
1315 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1317 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1319 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1321 * targmatch.sed: Add explicit \n characters to work around bug in
1322 HP/UX 10.20 sed program.
1324 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1326 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1329 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1331 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1333 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1335 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1336 (struct elf_m68k_pcrel_relocs_copied, struct
1337 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1338 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1339 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1340 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1342 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1343 PC relative relocs for a global symbol defined in a regular
1344 object, and count the number of PC relative relocs copied for any
1346 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1347 traverse with elf_m68k_discard_copies.
1349 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1351 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1352 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1354 * coffcode.h (coff_compute_section_file_positions): Force the
1355 potential last byte in the file to be written out when
1358 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1360 * configure.host (mips*-*-openbsd*): New host.
1362 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1364 * elflink.h (elf_link_add_object_symbols): Only subtract the
1365 section VMA from the symbol value if this is a fully linked file.
1367 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1368 (struct elf_i386_link_hash_entry): Define.
1369 (struct elf_i386_link_hash_table): Define.
1370 (elf_i386_link_hash_traverse): Define.
1371 (elf_i386_hash_table): Define.
1372 (elf_i386_link_hash_newfunc): New static function.
1373 (elf_i386_link_hash_table_create): New static function.
1374 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1375 PC relative relocs for a global symbol defined in a regular
1376 object, and count the number of PC relative relocs copied for any
1378 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1379 traverse with elf_i386_discard_copies.
1380 (elf_i386_discard_copies): New static function.
1381 (bfd_elf32_bfd_link_hash_table_create): Define.
1383 From Gordon W. Ross <gwr@mc.com>:
1384 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1385 (sunos4_aout_backend): Use MY_entry_is_text_address.
1388 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1390 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1391 R_D30V_32_NORMAL to 2 (4 bytes).
1394 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1396 From Gordon W. Ross <gwr@mc.com>:
1397 * netbsd.h (N_SHARED_LIB): Define.
1398 (SEGMENT_SIZE): Don't define.
1399 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1401 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1402 (SEGMENT_SIZE): Don't define.
1404 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1405 to sizeof Rela structure, not sizeof Rel structure. From Gary
1406 Thomas <g.thomas@opengroup.org>.
1408 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1410 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1411 whenever entry is larger than text address, but only by whole
1412 pages. From Gordon W. Ross <gwr@mc.com>.
1414 * Makefile.in (install): Depend upon installdirs. Use
1415 mkinstalldirs to build $(oldincludedir).
1416 (installdirs): New target.
1418 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1419 if this is a debugging section which we are stripping.
1421 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1423 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1424 alpha-specific target data struct.
1426 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1428 From Thomas Graichen <graichen@rzpd.de>:
1429 * Makefile.in: Always use $(SHELL) when running move-if-change.
1430 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1431 * configure: Rebuild.
1433 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1435 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1436 VMA if this is an executable file or a shared object.
1438 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1441 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1443 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1444 start of the file. Remove uses later on which switch using
1446 (MY(callback)): Handle entry_is_text_address.
1447 (MY_entry_is_text_address): Define if not defined.
1448 (MY(backend_data)): Initialize new field.
1449 * aoutf1.h (sunos4_aout_backend): Likewise.
1450 * i386aout.c (MY(backend_data)): Likewise.
1451 * i386mach3.c (MY(backend_data)): Likewise.
1452 * mipsbsd.c (MY(backend_data)): Likewise.
1453 * sparclynx.c (sparclynx_aout_backend): Likewise.
1454 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1455 (MY_entry_is_text_address): Define.
1456 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1458 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1459 whose name starts with `.'.
1461 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1463 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1464 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1465 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1466 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1467 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1468 sparc-*-openbsd*): New targets.
1469 * configure: Rebuild.
1471 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1473 * stabs.c (struct stab_section_info): New field
1475 (_bfd_link_section_stabs): Fill the above array.
1476 (_bfd_stab_section_offset): Use `cumulative_skips' to
1477 speed up offset calculation.
1479 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1481 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1482 addend for non pc-relative relocations.
1484 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1485 for non-existent function.
1487 * elf-m10300.c (mn10300_elf_relax_section): New function.
1488 (mn10300_elf_relax_delete_bytes): Likewise.
1489 (mn10300_elf_symbol_address_p): Likewise.
1490 (mn10300_elf_get_relocated_section_contents): Likewise.
1491 (bfd_elf32_bfd_relax_section): Define.
1492 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1494 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1496 * configure.host: Set SHLIB_LIBS.
1497 * configure.in: Substitute SHLIB_LIBS.
1498 * configure: Rebuild.
1499 * Makefile.in (SHLIB_LIBS): New variable.
1500 ($(SHLIB)): Use $(SHLIB_LIBS).
1502 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1504 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1505 with bfd_section_vma.
1507 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1509 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1510 Correct CPU file names for mn10[23]00.
1511 * configure: Rebuild.
1513 * bfd.c (bfd_record_phdr): Cast count to size_t before
1516 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1517 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1518 (xcoff_write_archive_contents): LIkewise.
1519 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1520 (mips_elf_create_procedure_table): Likewise.
1521 * peicode.h (pe_print_idata): Likewise.
1522 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1523 * xcofflink.c (xcoff_get_section_contents): Likewise.
1524 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1525 (xcoff_link_add_symbols): Likewise.
1526 (xcoff_link_add_symbols): Likewise.
1528 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1529 (ppcboot_bfd_print_private_bfd_data): Likewise.
1531 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1532 to complain_overflow_signed.
1534 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1536 * VERSION: Set to 2.8.1.
1538 * Branched binutils 2.8.
1540 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1541 deciding whether to copy a reloc into a shared object.
1542 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1543 relocs in unallocated sections.
1544 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1545 R_SPARC_RELATIVE relocs in unallocated sections.
1547 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1549 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1550 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1553 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1555 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1556 override an uninitialized symbol from a shared library with a
1559 * elf-m10200.c: Rename from elf32-mn10200.c.
1560 * elf-m10300.c: Rename from elf32-mn10300.c.
1561 * cpu-m10200.c: Rename from cpu-mn10200.c
1562 * cpu-m10300.c: Rename from cpu-mn10300.c
1563 * Makefile.in: Update accordingly.
1565 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1566 (elf_mips_isa): Move to earlier in file.
1567 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1568 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1571 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1574 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1576 * configure.com: New file.
1577 * config.h-vms: Remove file.
1578 * makefile.vms: Update for new configure scheme.
1580 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1582 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1583 (ppc_process_before_allocation): Declare.
1584 * libcoff.h: Rebuild.
1586 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1588 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1590 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1592 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1594 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1595 symbol index for a R_IHCONST reloc.
1597 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1599 * targmatch.sed: Do not use \(\) recursively.
1601 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1603 * m68klinux.c (MACHTYPE_OK): Define.
1604 * i386linux.c (MACHTYPE_OK): Define.
1606 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1608 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1609 <hjl@gnu.ai.mit.edu>:
1610 * sparclinux.c: New file.
1611 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1612 * bfd-in2.h: Rebuild.
1613 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1614 * configure.in (sparclinux_vec): Add to list of vectors.
1615 * configure: Rebuild.
1616 * targets.c (sparclinux_vec): Declare.
1617 (bfd_target_vector): Add sparclinux_vec.
1618 * Makefile.in: Rebuild dependencies.
1619 (BFD32_BACKENDS): Add sparclinux.o.
1620 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1622 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1623 bfd_coff_backend_data field.
1624 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1626 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1627 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1628 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1630 * bfd.c: Include "libiberty.h".
1631 (strerror): Don't declare.
1632 (bfd_errmsg): Call xstrerror rather than strerror.
1634 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1636 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1637 reloc even if the symbol is in the .bss section.
1638 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1639 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1640 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1642 * coffcode.h (bfd_coff_backend_data): Add new field
1643 _bfd_coff_default_section_alignment_power.
1644 (bfd_coff_default_section_alignment_power): Define.
1645 (bfd_coff_std_swap_table): Initialize new field.
1646 * libcoff.h: Rebuild.
1647 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1648 symbol to the default section alignment.
1650 * COPYING: Update FSF address.
1653 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1655 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1656 21-bit absolute that made it act as a relative.
1659 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1661 * elflink.c (_bfd_elf_create_linker_section): Don't set
1662 bss_section and rel_section from existing sections.
1664 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1667 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1669 * aoutx.h (some_aout_object_p): Change executable test to fix
1670 problems with embedded a.out systems.
1672 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1674 * stabs.c (_bfd_stab_section_offset): New function.
1675 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1676 * libbfd.h: Rebuild.
1677 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1679 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1680 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1681 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1682 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1683 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1685 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1686 symbol. Check for memory allocation failure of *psinfo.
1687 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1688 callers. Set the value of the header symbol.
1689 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1690 * libbfd.h: Rebuild.
1692 start-sanitize-tic80
1693 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1695 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1696 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1697 reloc types, rather than silently failing to generate an output file.
1700 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1702 * targmatch.sed: Use the hold space to put the #ifdef around the
1703 the string constant.
1704 * targets.c (UNSUPPORTED_TARGET): Don't define.
1705 (find_target): Don't check for UNSUPPORTED_TARGET.
1706 (bfd_set_default_target): Don't try to optimize by checking for
1709 * Makefile.in: Rebuild dependencies.
1710 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1711 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1712 (elf32-m32r.o): Remove explicit target.
1714 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1717 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1718 count section symbols for sections that were created by the
1719 linker, or are not allocatable or not loadable.
1720 (elf32_sparc_finish_dynamic_sections): Output output section
1721 symbols for section for which we made space for them.
1723 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1725 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1726 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1728 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1730 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1731 (m32r_hi16_list): New static local.
1732 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1733 (m32r_elf_do_hi16_reloc): Delete.
1734 (m32r_elf_relocate_hi16): New function.
1735 (m32r_elf_lo16_reloc): New function.
1736 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1739 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1741 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1742 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1743 (m32r_elf_final_sda_base): New function.
1744 (m32r_elf_relocate_section): Rewrite sdata support.
1745 (m32r_elf_finish_dynamic_sections): Delete.
1747 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1749 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1750 * coff-svm68k.c: New file. Just defines some macros and includes
1752 * coff-m68k.c: Add functions to handle common addends, moved in
1753 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1754 Control whether relocs are visible using STATIC_RELOCS.
1755 * cf-m68klynx.c: Simplify greatly: just define macros to control
1757 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1758 * targets. (m68ksysvcoff_vec): Declare.
1759 (bfd_target_vector): Add m68ksysvcoff_vec.
1760 * config.bfd (m68*-motorola-sysv*): New target.
1761 * configure.in (m68ksysvcoff_vec): New vector.
1762 * configure: Rebuild.
1763 * Makefile.in: Rebuild dependencies.
1764 (BFD32_BACKENDS): Add coff-svm68k.o.
1765 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1767 * binary.c (binary_set_section_contents): Don't get misled if the
1768 first section is not loadable. From Matthew L. Martin
1771 * elflink.h (elf_bfd_final_link): Set the value of a section
1772 symbol to the section address unless doing a relocateable link.
1774 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1776 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1777 .plt entry if we've taken the function's address.
1778 (elf64_alpha_merge_gots): Merge collected flags info as well.
1780 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1782 * Many files: Add function prototypes.
1783 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1784 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1785 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1786 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1787 * peicode.h: Change several void * parameters to PTR.
1788 * srec.c (srec_get_symbol_info): Make static.
1789 * syms.c (bfd_symbol_is_absolute): Remove.
1790 * Makefile.in: Rebuild dependencies.
1792 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1794 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1795 (bfd_elf32_bfd_is_local_label): Don't define.
1797 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1800 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1802 * bfd-in.h: Don't include obstack.h.
1803 (struct bfd_hash_table): Change memory field to PTR.
1804 * bfd.c (struct _bfd): Change memory field to PTR.
1805 * bfd-in2.h: Rebuild.
1806 * libbfd-in.h (bfd_release): Declare as function, don't define as
1808 * libbfd.h: Rebuild.
1809 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1810 objalloc routines rather than obstack routines.
1811 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1812 (getpagesize): Don't define.
1813 (_bfd_new_bfd): Don't set _bfd_chunksize.
1814 (bfd_openr): Free new bfd and objalloc on failure.
1815 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1816 (bfd_alloc_size): Remove.
1817 (bfd_release): New function.
1818 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1819 objalloc routines rather than obstack routines.
1820 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1821 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1822 objalloc routines rather than obstack routines.
1823 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1824 (struct accumulate): Change memory to struct objalloc *.
1825 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1826 * dep-in.sed: Don't remove obstack.h from dependency list.
1827 * Makefile.in: Rebuild dependencies.
1828 (BFD_H_DEPS): Remove obstack.h.
1829 (install): Don't install obstack.h.
1830 * Many files: Don't include "obstack.h".
1833 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1834 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1835 * libbfd.h: Rebuild.
1836 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1837 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1838 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1840 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1841 old version of bfd_alloc.
1842 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1843 * libbfd.h: Rebuild.
1844 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1846 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1848 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1849 ELF local label syntax as well.
1851 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1853 * config.bfd (powerpc-*-beos*): New target.
1854 * configure.in (powerpc-*-beos*): Add case that explicitly
1855 does not set COREFILE for now. A future BeOS version is
1856 expected to support core files.
1857 * configure: Regenerate with autoconf.
1859 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1861 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1862 seen with a local symbol, rather than crashing.
1864 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1865 version symbols if there aren't any.
1867 start-sanitize-tic80
1868 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1870 * coff-tic80.c (coff_rtype_to_howto): Define
1871 (coff_tic80_rtype_to_howto): Clone generic coff version and
1872 add code to handle the funky TI "internal relocations".
1875 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1877 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1878 or size changes because of a weak symbol.
1880 * cisco-core.c (SIGEMT): Define if not defined.
1882 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1884 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1885 setting ever. Sanity check the version number. Sort out copying
1886 flags and other information when adding an indirect symbol.
1887 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1888 symbols added by the backend. Clear the entire contents of the
1890 (elf_export_symbol): Ignore indirect symbols.
1891 (elf_link_output_extsym): Accept a section without an owner in an
1893 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1894 version count. Correct the allocation of x_versymp.
1896 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1897 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1898 Don't return bfd_und_section_ptr when info->shared.
1899 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1900 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1901 (mips_elf_check_relocs): Resolve an indirect symbol in
1903 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1904 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1906 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1908 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1910 From Eric Youngdale <eric@andante.jic.com>:
1911 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1912 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1913 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1914 versioned symbol appears in both a regular and a shared object.
1915 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1916 appropriate. Improve error message.
1917 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1918 all uses. Add localsyms field.
1919 (elf_bfd_final_link): When generating a shared library, call
1920 elf_link_output_extsym to output all local symbols.
1921 (elf_link_output_extsym): Handle symbols which were forced to
1924 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1926 From Eric Youngdale <eric@andante.jic.com>:
1927 * elf-bfd.h (elf_symbol_type): Add version field.
1928 * elfcode.h (elf_slurp_symbol_table): Set version field.
1929 * elflink.h (elf_link_add_object_symbols): When creating an
1930 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1931 appropriate. Set up an indirection from the nondefault version of
1933 (NAME(bfd_elf,size_dynamic_sections)): Call
1934 elf_link_assign_sym_version before checking whether there are any
1935 versions. Always record the version name as a dynamic symbol.
1936 Initialize counters.
1937 (elf_link_assign_sym_version): After finding a version, see if a
1938 symbol should be forced to local scope. Create a new version
1939 definition if appropriate.
1940 (elf_link_output_extsym): Correct indirect symbol handling.
1941 * elf.c (bfd_elf_print_symbol): Print version information.
1942 (bfd_section_from_shdr): Turn version sections into BFD sections.
1943 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1944 if sh_info is not already set.
1945 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1947 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1948 _bfd_stringtab_add to copy the name into permanent memory if
1951 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1953 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1955 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1957 * coffcode.h (bfd_coff_backend_data): Change
1958 _bfd_coff_compute_section_file_positions to return a boolean
1959 value. Change all callers.
1960 (coff_compute_section_file_positions): Change return type to
1961 boolean. If the size of the last section changed, then output a
1962 zero byte at the end of the file.
1963 * libcoff.h: Rebuild.
1965 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1966 for at least 6 output symbols.
1967 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1968 emit a TC csect to represent the space they take up. For an XO
1969 symbol, just emit a reference, not a csect.
1971 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1972 Solaris doesn't like the combined options, and the -f is
1974 (stamp-tshlink, install): Likewise.
1976 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1977 handling when little endian.
1979 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1981 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1982 (mn10300_elf_relocate_section): Likewise.
1983 (elf_backend_relocate_section): Define.
1985 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1986 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1987 (elf32_mn10300_howto_table): Likewise.
1988 (elf32_mn10300_reloc_map): Likewise.
1989 (bfd_elf32_mn10300_reloc): Delete unused function.
1991 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1993 start-sanitize-tic80
1994 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1995 understand, just set the howto field to NULL, and the caller will
1996 print an appropriate error message.
1998 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1999 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2000 block. Use NULL for initializations of "ptr" rather than bare 0.
2001 * coff-h8300.c: Fix typo in comment.
2002 * coff-h8500.c: Ditto.
2004 * coff-z8k.c: Ditto.
2006 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2008 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2009 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2010 m32r_elf_get_relocated_section_contents): First pass at relax support.
2012 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2014 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2015 entry for reading verdef records.
2016 Use correct braces for computing increments of extverdaux and
2017 exteverdef record pointers.
2019 start-sanitize-tic80
2020 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2022 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2026 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2028 * elflink.h (elf_link_find_version_dependencies): Check that
2029 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2032 start-sanitize-tic80
2033 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2035 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2038 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2040 * targets.c (bfd_default_vector): Make non-const.
2041 (find_target): New static function, broken out of
2043 (bfd_set_default_target): New function.
2044 (bfd_find_target): Call find_target. When defaulting, use
2045 bfd_default_vector[0] if it is not NULL.
2046 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2047 * bfd-in2.h, libbfd.h: Rebuild.
2049 * syms.c (bfd_is_local_label): Return false if the symbol has no
2051 * coff-i960.c (coff_i960_is_local_label_name): New function.
2052 (coff_bfd_is_local_label_name): Define.
2053 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2054 (coff_bfd_is_local_label_name): Define.
2055 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2056 (coff_bfd_is_local_label_name): Define.
2057 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2058 with .. or _.L_ as local.
2059 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2060 (bfd_elf32_bfd_is_local_label_name): Define.
2061 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2062 beginning with $ as local.
2064 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2066 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2067 rather than comparing against info->lprefix.
2068 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2069 * elflink.h (elf_link_input_bfd): Likewise.
2070 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2071 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2073 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2074 _bfd_elf_is_local_label_name if not already defined.
2075 * elf.c (_bfd_elf_is_local_label_name): New function.
2076 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2078 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2079 (m88k_is_local_label_name): New static function.
2081 * coffcode.h (coff_bfd_is_local_label_name): Define as
2082 _bfd_coff_is_local_label_name if not already defined.
2083 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2084 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2085 * libcoff.h: Rebuild.
2087 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2088 to _bfd_is_local_label_name.
2089 (bfd_target): Likewise.
2090 * syms.c (bfd_is_local_label): Define as function, not macro.
2091 (bfd_is_local_name): Define.
2092 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2093 bfd_generic_is_local_label, and take a string rather than a
2095 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2096 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2097 (bfd_generic_is_local_label): Don't declare.
2098 (bfd_generic_is_local_label_name): Declare.
2099 * bfd-in2.h, libbfd.h: Rebuild.
2100 * All backends: Change local_label to local_label_name.
2102 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2103 (mips_elf_relocate_got_local): Change return type to boolean.
2104 Don't assume that the first zero entry is unassigned; instead, use
2106 (mips_elf_relocate_section): Check return value of
2107 mips_elf_relocate_got_local.
2108 (mips_elf_create_got_section): Initialize assigned_gotno field.
2111 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2113 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2117 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2119 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2120 that have no contents merely because linker_mark is not set.
2122 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2124 * config.bfd (mips*-*-lnews*): New target.
2125 * coff-mips.c (mips_relocate_section): Make assert compare
2126 content byteorder instead of header byteorder.
2127 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2129 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2130 * configure.in (ecoff_biglittle_vec): Add case.
2131 * configure: Update.
2133 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2135 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2136 name begins with ".note".
2137 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2138 section whose name begins with ".note".
2139 (get_program_header_size): Corresponding change.
2141 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2142 jal and for jal overflow.
2144 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2146 From Eric Youngdale <eric@andante.jic.com>:
2147 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2148 not found, try looking it up again without the version name.
2149 (elf_link_add_object_symbols): Always link against the dynamic
2150 symbol table of a dynamic object. When linking against a dynamic
2151 object, include version strings in symbol names, and set up
2152 version information. Add indirect symbols for default versions.
2153 (elf_link_create_dynamic_sections): Add special version sections.
2154 (struct elf_assign_sym_version_info): Define.
2155 (struct elf_find_verdep_info): Define.
2156 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2157 up version sections.
2158 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2159 (elf_link_find_version_dependencies): New static function.
2160 (elf_link_assign_sym_version): New static function.
2161 (elf_link_renumber_dynsyms): New static function.
2162 (struct elf_final_link_info): Add symver_sec field.
2163 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2164 local symbols of a dynamic object. Handle DT_VER* constants.
2165 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2166 dynamic object. Skip indirect symbols from ELF objects. Remove
2167 the version name before choosing a hash bucket. Write out the
2168 version information if appropriate.
2169 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2170 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2171 (bfd_elf64_size_dynamic_sections): Likewise.
2172 * bfd-in2.h: Rebuild.
2173 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2174 Change elf_link_hash_flags to unsigned short.
2175 (ELF_LINK_HIDDEN): Define.
2176 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2177 dynverdef_hdr, dynversym_section, dynverdef_section,
2178 dynverref_section, cverdefs, cverrefs, verdef, verref.
2179 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2180 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2181 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2182 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2183 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2184 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2185 (_bfd_elf_slurp_version_tables): Declare.
2186 * elf.c (_bfd_elf_swap_verdef_in): New function.
2187 (_bfd_elf_swap_verdef_out): Likewise.
2188 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2189 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2190 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2191 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2192 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2193 version information if there is any.
2194 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2195 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2196 (elf_fake_sections): Handle .gnu.version* section names.
2197 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2198 (_bfd_elf_slurp_version_tables): New function.
2199 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2200 version name in string entered in dynamic hash table.
2201 * elfcode.h: Include fnmatch.h.
2202 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2203 symbol which was forced to become local.
2204 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2205 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2206 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2207 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2209 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2211 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2213 (mn10200_elf_relax_section): Correctly compute a symbol's value
2214 when the symbol is local, but not in the same section as we are
2215 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2218 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2220 * elf32-m32r.c: Rewrite to use ELF backend linker.
2221 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2222 Add small data area support (R_M32R_SDA16).
2223 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2224 * bfd-in2.h,libbfd.h: Regenerated.
2226 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2228 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2229 (mn10200_elf_relax_delete_bytes): Likewise.
2230 (mn10200_elf_symbol_address_p): Likewise.
2231 (mn10200_elf_get_relocated_section_contents): Likewise.
2232 (bfd_elf32_bfd_relax_section): Define.
2233 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2235 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2236 (mn10200_elf_relocate_section): Likewise.
2237 (elf_backend_relocate_section): Define.
2240 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2242 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2243 reloc.c, targets.c: New target, elf-*-D30V.
2245 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2247 * cpu-d30v.c, elf32-d30v.c: New files.
2250 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2252 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2253 * bfd-in2.h: Regenerated.
2254 start-sanitize-tic80
2255 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2256 (rtype2howto): Add function.
2257 (tic80_howto_table): Add.
2260 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2262 * sysdep.h: Don't define errno in MSVC if error.h is included.
2264 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2266 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2267 is initialized before it is used.
2269 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2271 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2272 symbol into a weak undefined symbol; leave it as a common symbol.
2274 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2276 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2277 about a symbol defined in a dynamic object if it has already been
2278 defined in a regular object.
2280 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2282 * makefile.vms: Add gcc flags to allow compiling with current gcc
2284 (targmatch.h): New dependency.
2286 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2288 * evax.h (ALPHA_R_CODEADDR): New relocation.
2289 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2291 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2293 * bfd-in2.h, libbfd.h: Rebuild.
2295 Restrict symbol length to 64 bytes, case preserving:
2296 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2297 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2298 (_bfd_evax_length_hash_symbol): Added.
2299 * evax-etir.c (_bfd_evax_write_etir): Call
2300 _bfd_evax_length_hash_symbol before output of symbol.
2301 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2302 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2304 * evax-emh.c: Output filename to object file without path.
2306 * evax-egsd.c: New sections for local and global commons.
2308 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2309 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2310 notices. Replace AXP with Alpha.
2312 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2314 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2315 sections if we are creating a shared library.
2317 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2319 * configure.host (i386-windows): Don't set host64=true.
2321 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2323 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2324 (elf_mips16_gprel_howto): New static variable.
2325 (mips16_gprel_reloc): New static function.
2326 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2327 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2328 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2329 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2330 * bfd-in2.h, libbfd.h: Rebuild.
2332 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2334 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2335 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2337 start-sanitize-r5900
2338 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2340 * config.bfd: add r5900
2343 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2345 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2346 the output section will be the absolute section; don't print an
2347 assertion message for that case when doing a relocateable link.
2349 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2351 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2352 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2353 need_fn_sub, call_stub, and call_fp_stub.
2354 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2355 (mips_elf_link_hash_newfunc): Initialize new fields.
2356 (mips_elf_link_hash_table_create): Likewise.
2357 (mips_elf_relocate_section): Redirect relocations to use mips16
2358 stubs when appropriate.
2359 (mips_elf_check_relocs): Attach stub sections to the appropriate
2360 symbol. Set need_fn_stub when appropriate.
2361 (mips_elf_always_size_sections): New static function.
2362 (mips_elf_check_mips16_stubs): New static function.
2363 (elf_backend_always_size_sections): Define.
2364 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2366 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2367 attached to sections which are not being included in the link.
2369 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2371 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2372 symbol value when computing the addend for a pc_relative
2375 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2377 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2378 relocateable link, just skip pc_relative pcrel_offset relocs.
2379 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2380 structure for an ARM26 reloc which can be resolved.
2381 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2382 reloc can be resolved.
2384 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2385 error in overflow check for R_RELBYTE.
2387 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2389 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2390 From Mark Rasin <mark.rasin@telrad.co.il>.
2392 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2395 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2397 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2398 (elf_mn10200_howto_table): Likewise.
2399 (mn10200_reloc_map): Likewise.
2401 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2403 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2404 * bfd-in2.h, libbfd.h: Regenerated.
2405 * elf32-m32r.c: Add support for them.
2407 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2409 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2410 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2411 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2412 r_format and r_pcrel. Always return a value.
2413 * riscix.c (MY_final_link_callback): Define to dummy value.
2415 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2416 relocations against the text segment, look up the output name of
2418 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2419 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2420 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2421 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2422 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2424 start-sanitize-tic80
2425 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2427 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2428 routines for little endian data.
2429 * coffcode.h (coff_write_object_contents): Set magic to
2430 TIC80_ARCH_MAGIC for TIc80.
2432 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2434 * coff-tic80.c (tic80coff_vec): Change to little endian data
2438 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2440 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2441 auxiliary_filters parameter to be const char * const *. Accept a
2442 NULL terminated array.
2443 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2444 (bfd_elf32_size_dynamic_sections): Update declaration.
2445 * bfd-in2.h: Rebuild.
2447 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2449 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2450 NOTYPE symbol in a text section as a FUNC symbol.
2452 * coffcode.h (coff_compute_section_file_positions): Force
2453 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2455 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2457 * libaout.h (machine_type): Reserve several values for sparclet.
2459 start-sanitize-tic80
2460 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2462 * config.bfd (tic80-*-*): Don't require 'coff'.
2465 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2467 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2468 table to v850_elf_reloc for all non-standard relocations.
2469 (v850_elf_check_relocs): Add check for h being non-null.
2470 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2471 statement instead of multiple ifs.
2472 (v850_elf_relocate_section): Fix up error message, don't just call
2475 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2477 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2478 Use bfd_elf_generic_reloc as special function for all relocs.
2479 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2481 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2482 24bit pc-relative reloc.
2484 start-sanitize-tic80
2485 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2487 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2488 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2489 header byte order is little endian. Use correct bfd_get and
2490 bfd_put routines for little endian headers.
2491 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2492 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2495 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2497 * reloc.c: Add BFD_RELOC_24.
2498 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2499 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2500 * bfd-in2.h, libbfd.h: Rebuilt.
2502 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2504 elf64-alpha multiple .got rewrite:
2506 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2507 (bfd_elf*_mkobject): Don't define here ...
2508 * elfxx-target.h: ... but rather here. Default always_size_sections
2510 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2511 what the #defines in elf-bfd.h transmuted it to anyway.
2513 * section.c: Add SEC_LINKER_CREATED flag.
2514 * bfd-in2.h: Rebuild.
2515 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2516 relocation section flags.
2517 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2518 SEC_IN_MEMORY to recognize generated bits.
2519 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2521 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2522 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2523 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2524 * elf32-ppc.c (ppc_elf_create_linker_section,
2525 ppc_elf_size_dynamic_sections): Likewise.
2526 * elf32-sparc.c (elf32_sparc_check_relocs,
2527 elf32_sparc_size_dynamic_sections): Likewise.
2528 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2530 (_bfd_elf_create_dynamic_sections): Likewise.
2531 (_bfd_elf_make_linker_section_rela): Likewise.
2532 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2533 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2534 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2535 to identify generated bits.
2536 (elf_link_input_bfd): Likewise.
2538 * elf64-alpha.c: Rewrite everything touching relocations.
2540 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2542 * elf32-v850.c (all functions and static variables): Go through
2543 and regularize names to be of the form v850_elf_<xxx>.
2544 (toplevel): Include <elf/v850.h>.
2545 (enum reloc_type): Move to include/elf/v850.h.
2546 (v850_elf_check_relocs): For common variables, if the variable is
2547 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2548 into the appropriate section.
2549 (elf_backend_check_relocs): Define.
2551 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2553 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2555 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2557 * config.bfd (mips*el-*-linux*): New target.
2558 (mips*-*-linux*): New target.
2560 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2561 Return a useful value.
2563 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2565 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2567 * configure: Rebuild.
2568 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2569 ac_cv_func_mmap in bfd/configure.host.
2571 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2572 filter_shlib and auxiliary_filter_shlib parameters.
2573 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2575 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2576 (bfd_elf64_size_dynamic_sections): Likewise.
2577 * bfd-in2.h: Rebuild.
2579 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2581 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2582 symbols, don't export a symbol which is defined by an object in an
2583 archive which contains shared objects.
2585 start-sanitize-tic80
2586 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2588 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2589 for TI TMS320c80 (MVP).
2590 (bfd_archures_list): Add bfd_tic80_arch.
2591 * bfd-in2.h: Regenerate by running "make headers".
2593 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2595 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2596 * configure.in (case $vec): Correct typo, "tb" not "tp".
2597 Also add cofflink.o for tic80coff_vec.
2598 * configure: Regenerate with autoconf.
2601 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2603 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2604 is configured with --with-mmap.
2606 start-sanitize-tic80
2607 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2609 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2610 (ALL_MACHINES): Add cpu-tic80.o
2611 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2612 * coff-tic80.c: Add skeleton, cloned from another coff config.
2613 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2617 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2619 * TODO: Correct a misspelling.
2620 start-sanitize-tic80
2621 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2622 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2623 * configure.in (case $vec): Add tic80coff_vec entry.
2624 * configure: Regenerate with autoconf.
2625 * archures.c (bfd_tic80_arch): Declare.
2626 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2627 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2628 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2629 (bfd_target_vector): Add tic80coff_vec entry.
2632 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2634 * elflink.h (elf_buckets): Add some more values for larger
2637 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2639 * Makefile.in (install): Move subdir_do out of conditional. From
2640 Fred Fish <fnf@cygnus.com>.
2642 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2644 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2646 (elf_mn10200_howto_table): Likewise.
2647 (mn10200_reloc_map): Likewise.
2649 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2651 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2652 mips16 symbol during the link.
2653 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2655 (mips_elf_link_output_symbol_hook): New static function.
2656 (elf_backend_link_output_symbol_hook): Define.
2658 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2661 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2663 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2664 against SEC_DEBUGGING sections here (revert patch of December 5).
2665 * elfcode.h (elf_object_p): Check for them here, instead.
2667 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2669 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2670 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2672 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2673 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2674 * elf-bfd.h (struct elf_size_info): Update declaration of
2676 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2677 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2678 * elfxx-target.h: Use new dynamic reloc routines by default.
2679 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2682 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2684 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2685 if NAMES_HAVE_UNDERSCORE is defined.
2687 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2689 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2691 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2693 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2696 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2698 * elflink.h (elf_link_add_object_symbols): Only add a weak
2699 symbol if the real definition is in the dynamic symbol table.
2700 After finding the real definition, then, if it is dynamic, add the
2701 weak symbol to the dynamic symbol table.
2703 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2705 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2707 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2710 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2712 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2714 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2715 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2716 * reloc.c: Remove mn10300 big endian relocs.
2717 * bfd-in2.h, libbfd.h: Rebuilt.
2719 * elf32-mn10200.c: Update from elf32-mn10300.c.
2721 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2723 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2725 * elf32-mn10300.c: Add some comments.
2727 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2729 * ihex.c (ihex_scan): Always initialize buf before jumping to
2731 (ihex_read_section): Likewise.
2733 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2735 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2736 inplace for most relocs.
2738 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2740 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2741 even if SEC_ALLOC is not set.
2742 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2743 when deciding whether to copy a reloc into a shared object.
2744 (elf_i386_relocate_section): Likewise.
2745 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2746 (elf32_sparc_relocate_section): Likewise.
2747 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2748 reloc section if it is not set in the source section.
2749 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2750 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2751 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2753 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2755 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2756 expects a .got.plt until we actually create it.
2758 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2760 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2761 message for bfd_reloc_outofrange, rather than aborting. From
2762 Philippe De Muyter <phdm@info.ucl.ac.be>.
2764 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2765 a relocateable link, don't try to process them. From Heinz Wrobel
2766 <wrobel@lpr.e-technik.tu-muenchen.de>.
2768 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2770 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2771 mn10300_info_howto_rel. Tweak reloc argument to be an
2772 Elf32_Internal_Rela.
2773 (USE_RELA): Define instead of USE_REL.
2774 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2776 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2778 * configure.in, configure: Handle mips*-sgi-irix6*.
2779 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2782 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2784 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2785 relocation against a symbol defined in a section with no output
2788 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2790 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2791 * configure, config.in: Rebuild with autoconf 2.12.
2793 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2794 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2795 (swap_out_syms): Set st_other from existing st_other field.
2796 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2798 (elf_link_output_extsym): Set the other field from the global hash
2800 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2801 (elf_mips16_jump_howto): New static variable.
2802 (mips16_jump_reloc): New static function.
2803 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2804 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2805 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2807 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2808 * bfd-in2.h, libbfd.h: Rebuild.
2809 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2811 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2813 * configure.host: Use long long for mips-sgi-irix6*.
2815 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2816 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2818 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2820 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2821 (enum reloc_type): Add more reloc types.
2822 (elf32_mn10300_howto_table): Update for new reloc types.
2823 (elf32_mn10300_reloc_map): Update for new reloc types.
2824 * reloc.c: Add some new relocs for the mn10300 series.
2825 * bfd-in2.h, libbfd.h: Rebuilt.
2827 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2829 * som.c (setup_sections): Don't lose for a space which has
2830 no data, but some symbols.
2832 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2834 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2835 (sunos_link_hash_table_create): Initialize got_needed.
2836 (sunos_create_dynamic_sections): Only set .got section size if it
2837 is not already set. Set got_needed.
2838 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2839 sdynptr, and only handle dynamic sections, if dynamic sections are
2841 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2842 Initialize .got section.
2843 (sunos_scan_ext_relocs): Likewise.
2844 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2846 (sunos_finish_dynamic_link): Check got_needed. Only set up
2847 dynamic linking information if needed.
2849 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2851 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2853 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2855 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2857 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2859 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2862 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2864 * filemode.c: Include sysdep.h.
2865 * ihex.c: Add casts to eliminate compiler warnings.
2866 * sunos.c: Add casts to eliminate compiler warnings.
2868 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2870 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2872 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2873 appropriate relocations in the .so file if shared.
2874 (ppc_elf_relocate_section): Ditto.
2876 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2878 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2879 complain_overflow_unsigned.
2881 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2883 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2884 overflows for R_D10V_16 and R_D10V_18.
2886 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2888 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2889 (do_with_relocs): Likewise.
2890 (do_as_repeat): Likewise.
2891 (copy_expression): Likewise.
2893 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2895 * ieee.c (ieee_write_external_part): Correctly record whether
2896 there is an external part.
2898 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2900 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2901 handle tda offsets for sld.w and sst.w instructions.
2902 Fix alignment check in sld.w and sst.w tda reloc handling.
2904 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2906 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2908 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2910 * elf32-v850.c: Add comments about assumptions about
2911 char, short & long sizes.
2912 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2913 problems for several relocs.
2915 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2916 R_V850_SDA_OFFSET entry.
2918 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2920 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2921 Store import file index in ldindx.
2922 (xcoff_build_ldsyms): Assume that ldsym was not previously
2923 allocated. For an imported symbol, copy ldindx into l_ifile.
2925 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2927 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2928 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2929 fields in R_V850_TDA_OFFSET.
2930 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2931 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2934 * elf32-v850.c: Include bfdlink.h.
2935 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2937 (elf32_v850_bfd_final_link_relocate): New function.
2938 (v850_elf_relocation_section): Likewise.
2939 (elf_backend_relocate_section): Define.
2941 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2943 * binary.c (binary_set_section_contents): Ignore sections which
2944 don't have SEC_LOAD and SEC_ALLOC set.
2946 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2948 * linker.c (_bfd_generic_final_link): Avoid losing static
2949 symbols in the .bss section.
2951 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2953 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2954 (mips32_64bit_reloc): New static function.
2955 (mips_reloc_map): Add entry for BFD_RELOC_64.
2956 (mips_elf_relocate_section): Handle R_MIPS_64.
2958 * linker.c (default_indirect_link_order): Print an error message
2959 when attempting to do a relocateable link with different object
2960 file formats, rather than calling abort.
2962 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2964 * reloc.c (m32r relocs): Rename them.
2965 * bfd-in2.h, libbfd.h: Regenerated.
2966 * elf32-m32r.c: Update.
2967 (m32r_elf_10_pcrel_reloc): New function.
2968 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2969 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2971 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2973 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2974 all sections that will be included in the output file.
2975 (_bfd_generic_link_output_symbols): Discard symbols in sections
2976 which are being discarded.
2977 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2978 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2979 (elf_v850_howto_table): Corresponding changes.
2980 (elf_v850_reloc_map): Corresponding changes.
2981 * reloc.c: Add additional V850 relocations.
2982 * bfd-in2.h, libbfd.h: Rebuilt.
2984 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2985 no longer want in pc-relative relocs.
2987 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2989 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2990 accept a reloc against an undefined sybmol!
2992 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2994 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2996 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2998 * VERSION: Bump for new relocation.
3000 * hosts/i386bsd.h: If NBPG is not defined, define it as
3001 PAGE_SIZE, for recent versions of FreeBSD.
3003 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3005 * configure.host: Use `long long' as the 64 bit type on a Solaris
3006 host, since both gcc and the SunPRO compilers support it.
3008 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3010 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3011 mistake to have reused the ECOFF LITERAL for ELF since they have
3012 different semantics.
3013 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3014 * bfd-in2.h, libbfd.h: Rebuild.
3016 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3019 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3020 dynamic relocation for an undefweak symbol when we are building
3021 a static executable.
3023 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3025 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3026 point explicitly to srcdir.
3027 (targmatch.h): Edit references to point explicitly to objdir.
3029 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3031 * config.bfd: When setting targ_cpu, don't get confused by
3034 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3036 * configure.host: Add support for windows host (a build done
3037 under the Microsoft build environment).
3039 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3041 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3042 definition in a dynamic object, add it to the dynamic symbol table
3043 if any dynamic object mentions it. Reverts part of last patch.
3045 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3046 (sunos_link_hash_table_create): Initialize got_base.
3047 (bfd_sunos_size_dynamic_sections): If the .got section is more
3048 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3050 (sunos_check_dynamic_reloc): Subtract got_base from a base
3051 relative relocation.
3053 * elf32-mips.c (elf_mips_isa): New static function.
3054 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3055 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3057 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3059 * archive.c (do_slurp_coff_armap): Only treat archive as little
3060 endian for i960 COFF.
3062 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3064 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3065 by the change in size of the section when EXEC_P is not set.
3067 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3068 (m68kcoff_rtype_to_howto): New static function.
3069 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3070 VMA to the addend for a PC relative reloc.
3072 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3074 * Makefile.in: Rebuild dependencies.
3076 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3079 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3081 * Makefile.in: Remove explicit dependencies for mn10200 and
3083 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3084 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3085 (dependencies): Rebuilt.
3087 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3089 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3090 during this function.
3092 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3093 section if the flags are compatible.
3095 * configure.in: Add havevecs, and put it in tdefaults.
3096 * mpw-config.in: Likewise.
3097 * configure: Rebuild.
3098 * targmatch.sed: New file; a sed script to build targmatch.h from
3100 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3101 * targets.c: Include "fnmatch.h".
3102 (struct targmatch): Define.
3103 (bfd_target_match): Define by including targmatch.h.
3104 (bfd_find_target): If the target is not found by name, search for
3105 it as a configuration triplet.
3106 * Makefile.in: Rebuild dependencies.
3107 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3108 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3109 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3110 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3111 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3112 (CFILES): Remove i386dynix.c and hp300bsd.c.
3113 (targmatch.h): New target.
3114 (do_clean): Remove targmatch.h.
3116 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3117 * acconfig.h: Add NEED_DECLARATION_GETENV.
3118 * configure, config.in: Rebuild.
3119 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3120 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3122 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3124 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3125 * cpu-mn10200.c, cpu-mn10300.c: New files.
3126 * elf32-mn10200.c, elf32-mn10300.c: New files.
3127 * Makefile.in: Break mn10x00 support into two separate
3128 configurations, mn10200 and mn10300.
3129 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3130 * bfd-in2.h, configure: Rebuilt.
3132 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3134 * Makefile.in (do_clean): Move config.log to do_distclean.
3136 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3138 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3139 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3140 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3141 (elf32-mn10x00.o): Add dependencies.
3142 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3143 (bfd_mn10x00_arch): Declare.
3144 (bfd_archures_list): Add bfd_mn10x00_arch.
3145 * config.bfd: Add mn10x00-*-*.
3146 * configure.in: Add bfd_elf32_mn10x00_vec.
3147 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3148 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3149 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3150 * bfd-in2.h, configure: Rebuilt.
3152 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3154 openVMS/Alpha: Provide filename and case_hack flags via
3155 symbol table from gas.
3156 Add case_hack code for symbol output from vax/vms.
3157 * evax-alpha.c (evax_initialize): Remove filename handling,
3158 filename is provided via symbol table.
3159 (evax_get_symtab): Use local symbol count when setting up table.
3160 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3162 (_bfd_evax_write_egsd): Skip file name symbol.
3163 * evax-emh.c (get_vms_time_string): Local function now.
3164 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3166 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3167 through _bfd_evax_case_hack_symbol.
3168 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3170 (_bfd_evax_basename): Removed.
3171 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3172 * evax.h (evax_private_data_struct): Remove filename.
3173 (flag_hash_long_names, flag_show_after_trunc,
3174 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3177 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3179 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3180 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3181 (NO_SWAP_MAGIC): Don't define.
3182 (SWAP_MAGIC): Define.
3184 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3185 no hash table entry for a global symbol.
3187 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3189 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3191 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3193 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3194 symbol type with T_NULL. Warn if symbol type changes. Based on
3195 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3197 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3198 a dynamic object in the dynamic symbol table if it is referenced
3199 or defined by a regular object.
3201 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3203 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3204 remove dwarf local labels. Shrinks binaries by a factor of 3!
3206 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3208 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3209 by hand, rather than by calling bfd_make_section.
3211 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3213 * reloc.c: Rename m32r relocs.
3214 * bfd-in2.h, libbfd.h: Rebuilt.
3215 * elf32-m32r.c: Update.
3217 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3219 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3220 link, adjust the symbol index of a base relative reloc. Don't
3221 change the addend of a PC relative reloc if pcrel_offset is set.
3222 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3223 a relocateable link.
3225 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3226 it is zero, in case src_mask matters.
3227 (bfd_install_relocation): Likewise.
3229 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3231 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3233 (_bfd_xcoff_bfd_final_link): Don't set target_index
3234 to an uninitialized value.
3236 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3238 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3239 indices, rather than crashing.
3240 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3242 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3245 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3247 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3249 (coff_arm_adjust_symndx): New static function.
3250 (coff_adjust_symndx): Define.
3252 * srec.c (srec_scan): Accept multiple symbols on a single line.
3253 From Pascal Martin <pmartin@alsys.com>.
3257 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3259 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3260 (sunos_merge_private_bfd_data): New function.
3262 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3264 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3266 (bfd_merge_private_bfd_data): Likewise.
3267 * section.c (bfd_copy_private_section_data): Likewise.
3268 * syms.c (bfd_copy_private_symbol_data): Likewise.
3269 * bfd-in2.h: Rebuild.
3270 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3271 both BFD's are the right flavour.
3272 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3273 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3274 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3275 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3276 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3277 (ppc_elf_merge_private_bfd_data): Likewise.
3278 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3279 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3281 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3282 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3285 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3287 * reloc.c: Add m32r relocs.
3288 * bfd-in2.h, libbfd.h: Rebuilt.
3289 * cpu-m32r.c,elf32-m32r.c: New files.
3291 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3293 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3295 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3297 * tekhex.c (first_phase): Change type parameter from char to int.
3299 (pass_over): Change func to expect int, not char.
3301 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3302 rather than SEC_LOAD when aligning the file offset for the first
3303 section in a segment.
3305 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3307 * syms.c (coff_section_type): Make arg const.
3308 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3309 to make_bfd_asection().
3310 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3311 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3312 (_bfd_elf_stringtab_init): Remove prototype.
3314 * netbsd-core.c (swap_abort): Add prototype.
3315 * aix386-core.c (swap_abort): Ditto & make static
3316 * hpux-core.c (swap_abort): Ditto & make static.
3317 * irix-core.c (swap_abort): Ditto & make static.
3318 * ptrace-core.c (swap_abort): Ditto & make static.
3319 * trad-core.c (swap_abort): Ditto & make static.
3320 * coffswap.h (coff_swap_reloc_in): Ditto.
3321 (coff_swap_reloc_out): Ditto.
3322 (coff_swap_filehdr_in): Ditto.
3323 (coff_swap_filehdr_out): Ditto.
3324 (coff_swap_sym_in): Ditto.
3325 (coff_swap_sym_out): Ditto.
3326 (coff_swap_aux_in): Ditto.
3327 (coff_swap_aux_out): Ditto.
3328 (coff_swap_lineno_in): Ditto.
3329 (coff_swap_lineno_out): Ditto.
3330 (coff_swap_aouthdr_in): Ditto.
3331 (coff_swap_aouthdr_out): Ditto.
3332 (coff_swap_scnhdr_in): Ditto.
3333 (coff_swap_scnhdr_out): Ditto.
3334 * ihex.c (ihex_sizeof_headers): Ditto.
3335 * tekhex.c (getsym): Ditto.
3336 (find_chunk): Ditto & make static.
3337 (insert_byte): Ditto.
3338 (first_phase): Ditto.
3340 (tekhex_get_symtab): Ditto & make static.
3341 (tekhex_get_symtab_upper_bound): Ditto & make static.
3342 (tekhex_mkobject): Ditto.
3343 (tekhex_object_p): Ditto.
3344 (move_section_contents): Ditto.
3345 (tekhex_get_section_contents): Ditto.
3346 (tekhex_set_arch_mach): Ditto & make static.
3347 (tekhex_set_section_contents): Ditto.
3348 (writevalue): Ditto.
3351 (tekhex_write_object_contents): Ditto.
3352 (tekhex_sizeof_headers): Ditto.
3353 (tekhex_make_empty_symbol): Ditto.
3354 (tekhex_get_symbol_info): Ditto.
3355 (tekhex_print_symbol): Ditto.
3356 * irix-core.c (make_bfd_asection): Ditto.
3357 (irix_core_core_file_p): Ditto.
3358 (irix_core_core_file_failing_command): Ditto.
3359 (irix_core_core_file_failing_signal): Ditto.
3360 (irix_core_core_file_matches_executable_p): Ditto.
3361 (irix_core_make_empty_symbol): Ditto.
3362 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3363 * srec.c (srec_new_symbol): Ditto.
3364 (srec_get_section_contents): Ditto.
3365 (srec_set_arch_mach): Ditto.
3366 (srec_set_section_contents): Ditto.
3367 (internal_srec_write_object_contents): Ditto.
3368 (srec_write_object_contents): Ditto.
3369 (symbolsrec_write_object_contents): Ditto.
3370 (srec_sizeof_headers): Ditto.
3371 (srec_make_empty_symbol): Ditto.
3372 (srec_get_symtab_upper_bound): Ditto.
3373 (srec_get_symtab): Ditto.
3374 (srec_print_symbol): Ditto and make static.
3375 * elf.c (elf_read): Ditto
3376 (assign_section_numbers): Ditto.
3377 (elf_fake_sections): Ditto.
3378 (sym_is_global): Ditto.
3379 (elf_map_symbols): Ditto.
3380 (get_program_header_size): Ditto.
3381 * coffgen.c (make_a_section_from_file): Ditto.
3382 (coff_real_object_p): Ditto.
3383 (fixup_symbol_value): Ditto.
3384 (build_debug_section): Ditto.
3386 * syms.c (coff_section_type): Ditto.
3388 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3390 * bfd-in2.h: Rebuilt after m32r changes.
3392 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3394 * config.bfd,configure.in,configure: Add m32r support.
3395 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3396 * config.bfd: Keep target list alphabetically sorted.
3398 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3400 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3401 to add in the constant part found in the instruction itself.
3402 (case R_V850_HI16_S): Likewise.
3404 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3406 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3407 and R_D10V_18 to be 1 (word).
3409 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3411 * stabs.c (_bfd_link_section_stabs): If the output_section field
3412 of either section is bfd_abs_section, then the linker is
3413 discarding the section and we should not optimize it.
3415 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3417 * Makefile.in (aout-sparcle.o): New target.
3418 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3419 * config.bfd (sparclet-*-aout*): Add case.
3420 * configure.in (sparcle_aout_vec): Add case.
3421 * configure: Regenerated.
3422 * targets.c (sparcle_aout_vec): Declare.
3423 (bfd_target_vector): Add sparcle_aout_vec.
3424 * aout-sparcle.c: New file.
3426 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3428 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3429 low order sign bit propogation for R_V850_HI16_S.
3431 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3432 handling V850 specific relocs.
3433 (elf_v850_howto_table): Use the new function for some
3434 relocations. Twiddle masks & shifts for some relocs.
3435 Set partial_inplace where needed.
3437 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3439 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3440 default architecture to a machine number of 0.
3441 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3443 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3444 the output BFD is the default, set it from the first input BFD.
3446 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3448 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3449 insert at bitpos zero. The HI16 relocs are shifted right
3450 by 16 bits. Fix src_mask for all relocs.
3451 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3453 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3456 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3458 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3459 Rewrite to use BFD file read routines and to avoid using a fixed
3460 length for the file name.
3462 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3464 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3465 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3466 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3467 to R_V850_{32,16,8}.
3469 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3471 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3472 (elf_v850_howto_table): Add info for HI16_S reloc.
3473 (v850_reloc_map): Add HI_16_S reloc.
3474 * reloc.c: Define BFD_RELOC_V850_* relocs.
3476 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3479 * elf32-sh.c: New file.
3480 * elf.c (prep_headers): Handle bfd_arch_sh.
3481 * elfcode.h (write_relocs): Handle absolute symbol.
3482 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3483 (_bfd_elf64_link_read_relocs): Declare.
3484 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3485 elf_link_read_relocs. Make globally visible. Change all
3487 (elf_link_input_bfd): Get external symbols from cache in
3488 symtab_hdr->contents. Get contents from cache in
3490 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3492 * reloc.c: Define BFD_RELOC_SH_* relocs.
3493 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3494 * coff-sh.c (sh_insns_conflict): Fix a return value.
3495 (_bfd_sh_align_load_span): New globally visible function, broken
3496 out of sh_align_load.
3497 (sh_align_load): Call _bfd_sh_align_load_span.
3498 (sh_swap_insns): Change relocs parameter to PTR.
3499 * bfd-in2.h, libbfd.h: Rebuild.
3500 * targets.c (bfd_elf32_sh_vec): Declare.
3501 (bfd_elf32_shl_vec): Declare.
3502 * config.bfd (sh-*-elf*): New target.
3503 * configure.in (bfd_elf32_sh_vec): New target vector.
3504 (bfd_elf32_shl_vec): New target vector.
3505 * configure: Rebuild.
3506 * Makefile.in: Rebuild dependencies.
3507 (BFD32_BACKENDS): Add elf32-sh.o.
3508 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3510 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3511 page before checking D_PAGED.
3513 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3514 (ihex_write_object_contents): Remove extbase; always use segbase
3517 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3519 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3520 * configure.host (i[345]86-*-*): Ditto.
3521 * config.bfd (i[345]86-*-*): Ditto.
3522 * configure: Regenerate.
3524 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3527 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3529 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3530 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3531 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3532 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3533 will have an ST_CODE type, change the symbol's type to ST_DATA.
3534 * som.c (hppa_som_gen_reloc_type): Update prototype.
3536 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3538 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3539 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3540 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3541 (mips_elf_finish_dynamic_sections): Likewise.
3543 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3545 * configure.host (HLDENV): New variable to set. Set it for
3546 *-*-sysv4*, since those linkers may not support -R but they always
3547 support LD_RUN_PATH.
3549 * libieee.h (NSECTIONS): Don't define.
3550 (ieee_data_struct): Change section_table to asection **. Add
3552 * ieee.c (get_section_entry): If the table isn't big enough, make
3554 (ieee_slurp_sections): Remove assertion about number of sections.
3555 (ieee_object_p): Adjust initialization of ieee to match changes to
3558 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3559 symbols merely because we are generating a shared library.
3560 (xcoff_build_ldsyms): Don't set up global linkage code for an
3561 undefined symbol merely because we are generating a shared
3564 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3566 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3567 (BFD32_BACKENDS) Add elf32-v850.o.
3568 * archures.c: Add bfd_v850_arch.
3569 * bfd-in2.h: Add bfd_v850_arch.
3570 * config.bfd (v850-*-*): New target.
3571 * configure: (bfd_elf32_v850_vec) New vector.
3572 * configure.in: (bfd_elf32_v850_vec) New vector.
3573 * cpu-v850.c: New file.
3574 * elf.c (prep_headers): Added case bfd_arch_v850.
3575 * elf32-v850.c: New file.
3576 * targets.c (bfd_elf32_v850_vec): New vector.
3578 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3580 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3581 a function code symbol for an XMC_XO symbol.
3583 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3585 * mpw-config.in: Update editing of autoconf vars to reflect
3586 Jul 18 configure.in change.
3587 * mpw-make.sed: Update editing of include pathnames to be
3588 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3590 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3592 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3593 which to offset to get the .plt entry address is ".plt".
3595 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3597 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3598 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3599 Added, for internal use by the ARM gas.
3601 * bfd-in2.h: Rebuilt
3603 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3605 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3606 in section dynidx start.
3608 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3610 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3611 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3612 optimization for g++.
3614 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3616 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3617 the -mrelocatable-lib bit set and the other doesn't, clear the
3618 -mrelocatable-lib bit in the header.
3620 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3622 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3623 symbol against a STT_FUNC symbol in a shared library.
3625 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3627 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3628 symbol is found, automatically define the corresponding function
3631 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3632 if sym.n_numaux is not zero.
3633 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3634 entry to disagree about the number of aux entries if the symbol
3637 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3638 section if it might be needed, not just if info->shared.
3639 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3640 the start of .rel.dyn if we are going to use it.
3641 (mips_elf_finish_dynamic_sections): Only clear the first element
3642 of .rel.dyn if the size is greater than zero.
3644 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3646 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3647 undefined_symbol callback for a symbol, then don't issue any more
3648 warnings about loader relocs.
3649 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3650 after calling the undefined_symbol callback.
3652 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3653 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3654 as the AIX linker seems to do.
3656 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3658 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3659 (evax_initialize): Remove evax_reloc_table.
3660 (evax_close_and_cleanup): Ditto.
3662 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3664 (evax_bfd_reloc_type_lookup): Ditto.
3665 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3666 cooked_size == raw_size.
3667 * evax-emh.c (_bfd_evax_register_filename): Remove.
3668 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3669 * evax-misc.c (add_new_contents): Malloc section at full size.
3670 (_bfd_save_evax_section): Memcpy section contents directly.
3671 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3672 (evax_reloc_table): Remove.
3674 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3676 * makefile.vms: Add better support for DEC C compilation
3677 Add evax.h dependencies
3679 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3680 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3681 (BFD_RELOC_ALPHA_BASEREG): Remove.
3682 * bfd-in2.h, libbfd.h: Rebuild.
3684 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3686 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3687 getgid if _WIN32 is defined.
3688 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3690 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3692 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3693 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3695 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3698 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3700 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3702 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3703 (NEED_DECLARATION_REALLOC): New macro.
3704 * configure, config.in: Rebuild.
3705 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3706 (realloc): Declare if NEED_DECLARATION_REALLOC.
3708 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3709 <strings.h> if they exist.
3711 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3713 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3715 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3717 Based on patches from Eric Valette <valette@crf.canon.fr>:
3718 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3719 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3720 (elf_howto_table): Add entries for new relocs.
3721 (elf_i386_reloc_type_lookup): Handle new relocs.
3722 (elf_i386_info_to_howto): Just call abort.
3723 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3724 (elf_i386_relocate_section): Likewise.
3726 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3728 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3730 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3732 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3733 only get the LMA from the phdr if they are in the same part of the
3736 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3737 new segment to make them more comprehensible. If the relationship
3738 between the LMA and the VMA changed, start a new segment. Don't
3739 check dynsec when deciding whether to start a new segment for a
3740 writeable section; -N will now handle this.
3742 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3744 * libhppa.h: Remove "esel" changes. Not the right approach.
3745 * som.c: Corresponding changes.
3746 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3747 which don't have a SOM symbol type associated with them.
3748 Reverses a 1994 change.
3750 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3752 Make ld -N more reasonable for ELF:
3753 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3754 phdr_in_section to false, and always use a single load segment.
3755 (elf_sort_sections): Sort sections by LMA after VMA.
3756 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3757 align to maxpagesize.
3758 (assign_file_positions_except_relocs): Likewise.
3759 * elfcode.h (elf_object_p): If a section is loaded but not page
3760 aligned, clear D_PAGED.
3762 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3764 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3765 Added, for internal use by the ARM gas.
3767 * bfd-in2.h: Rebuilt
3769 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3771 * libhppa.h (R_HPPA_ESEL): New field selector.
3772 (e_esel): Similarly.
3773 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3774 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3775 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3777 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3779 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3780 archive search before looking for stripped dynamic objects.
3782 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3784 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3785 symbol a warning rather than an error.
3787 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3789 * elf.c (assign_file_positions_for_segments): Track the virtual
3790 memory position separately from the file position, and use it to
3791 compute the alignment adjustment.
3793 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3795 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3796 and fixed mask on R_D10V_10_PCREL_L.
3798 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3800 * elf64-mips.c: Include "aout/ar.h".
3801 (mips_elf64_slurp_armap): New static function.
3802 (mips_elf64_write_armap): New static function.
3803 (bfd_elf64_archive_*): Define.
3804 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3805 Use instead of bfd_generic_archive_p.
3806 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3807 instead of _bfd_write_archive_contents.
3808 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3809 _bfd_generic_mkarchive.
3810 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3811 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3813 (TARGET_LITTLE_SYM): Likewise.
3814 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3816 * Makefile.in: Rebuild dependencies.
3818 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3819 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3820 SHT_MIPS_EVENTS sections.
3821 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3822 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3824 (_bfd_mips_elf_fake_sections): Likewise.
3826 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3827 * ecoff.c (ecoff_compute_section_file_positions): Copy
3828 rdata_in_text from backend info to tdata. Clear it if any data
3829 section comes before .rdata.
3830 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3831 tdata rather than backend info.
3833 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3835 * configure.in: Fix test for whether a compiler has a 64 bit
3836 type. From Jim Wilson <wilson@cygnus.com>.
3838 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3840 * configure.host (mips-sgi-irix6*): New host.
3842 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3843 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3844 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3846 * configure: Rebuild.
3847 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3848 (BFD_HOST_64_BIT): Define conditionally.
3849 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3850 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3851 (symvalue, bfd_size_type): Likewise.
3852 * bfd-in2.h: Rebuild.
3853 * Makefile.in (do_clean): Remove bfd-tmp.h.
3854 (do_distclean): Remove bfd-in3.h.
3855 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3856 (bfd-in3.h): New target.
3858 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3859 Andrew Gierth <ANDREWG@microlise.co.uk>.
3861 * configure.host: Set INSTALL_SHLIB.
3862 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3863 * configure: Rebuild.
3864 * Makefile.in (install): Use @INSTALL_SHLIB@.
3866 * config.bfd (mips*-*-irix6*): New target.
3867 * configure.host: Handle Irix 6 shared library like Irix 5.
3869 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3870 symbol for a magic name.
3871 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3873 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3876 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3878 * mpw-config.in: Add ELF support to mips config, create the
3879 elf32-target.h file in the object dir.
3880 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3882 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3884 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3885 Also removed most abort calls, in favor of using bfd reporting.
3887 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3889 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3890 (BFD32_BACKENDS) Add elf32-d10v.o.
3891 * archures.c: Add bfd_d10v_arch.
3892 * bfd-in2.h: Add bfd_d10v_arch.
3893 * config.bfd (d10v-*-*): New target.
3894 * configure: (bfd_elf32_d10v_vec) New vector.
3895 * configure.in: (bfd_elf32_d10v_vec) New vector.
3896 * cpu-d10v.c: New file.
3897 * elf.c (prep_headers): Added case bfd_arch_d10v.
3898 * elf32-d10v.c: New file.
3899 * libbfd.h: Rebuild.
3900 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3901 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3902 * targets.c (bfd_elf32_d10v_vec): New vector.
3904 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3906 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3908 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3910 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3911 bfd_mach_i386_i8086 machine types.
3913 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3915 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3918 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3920 * coffcode.h (coff_set_section_contents): A/UX does not require
3921 special handling of the _LIB section.
3923 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3925 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3926 value for R_RELBYTE.
3928 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3929 array if one was allocated.
3931 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3933 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3934 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3935 use_rld_obj_head and rld_value.
3936 (mips_elf_link_hash_table_create): Initialize new fields.
3937 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3939 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3940 __rld_obj_head symbol not seen, create an __rld_map symbol.
3941 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3942 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3943 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3944 __rld_obj_head symbol.
3945 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3947 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3949 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3951 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3952 ppc_elf_addr16_ha_reloc.
3953 (ppc_elf_addr16_ha_reloc): New static function.
3955 * coff-mips.c (struct mips_hi): Define.
3956 (mips_refhi_list): New static variable.
3957 (mips_refhi_addr, mips_refhi_addend): Remove.
3958 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3959 (mips_reflo_reloc): Process mips_refhi_list.
3960 (mips_relhi_list): New static variable.
3961 (mips_relhi_addr, mips_relhi_addend): Remove.
3962 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3963 (mips_rello_reloc): Process mips_relhi_list.
3964 (mips_relocate_section): Permit an arbitrary number of REFHI or
3965 RELHI relocs before the associated REFLO or RELLO reloc.
3967 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3969 * aout-target.h (MY(callback)): Set reloc_count fields.
3971 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3973 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3974 sections unless this is a SunOS link.
3976 * VERSION: Set to 2.7.1.
3978 * Released binutils 2.7.
3980 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3982 * i386aout.c: Include "aout/aout64.h".
3983 (i386aout_write_object_contents): New static function.
3984 (MY_write_object_contents): Define.
3986 * netbsd.h (MY(write_object_contents)): Make sure that
3987 adjust_sizes_and_vmas is called before fiddling with the magic
3990 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3992 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3994 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3996 * libbfd-in.h (itos, stoi): Don't define.
3997 * libbfd.h: Rebuild.
3998 * i386lynx.c (KEEPIT): Define as udata.i.
3999 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4000 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4001 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4002 flags. Don't use stoi.
4004 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4006 * elf.c (map_sections_to_segments): Don't start a new segment for
4007 a writable section if it's on the same page as the previous
4008 segment. Reset the writable variable for a readonly section.
4010 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4012 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4013 first_thunk_address, thunk_size, and import_table_size.
4014 * peicode.h: Improved some diagnostics regarding edata sections.
4016 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4018 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4019 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4021 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4023 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4024 with XCOFF_DEF_DYNAMIC set is really defined.
4025 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4026 (xcoff_link_add_symbols): Only create special sections if using an
4029 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4031 (bfd_install_relocation): Likewise.
4033 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4035 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4037 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4038 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4039 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4040 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4041 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4042 are found for LITERAL relocs.
4043 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4044 taken, we cannot generate a .plt entry for the symbol.
4046 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4048 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4049 sysconf functions (for gprof).
4050 * configure, config.in: Rebuild.
4052 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4054 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4055 an archive if it has a map. If the object file has the wrong
4058 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4059 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4061 (alpha_relocate_section): Likewise.
4063 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4064 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4065 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4066 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4067 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4068 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4069 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4070 * peicode.h: Corresponding changes.
4072 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4074 * elflink.h (elf_create_pointer_linker_section): Comment out code
4075 dealing with making GOT pointers negative of the GOT symbol for
4078 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4080 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4081 increment the .rela.plt size until after we're done creating the
4083 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4084 .rela.plt offset directly rather than calculating it.
4086 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4088 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4089 Use autoconf-set values.
4090 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4091 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4094 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4095 * configure: Rebuilt.
4097 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4099 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4100 handling code > 1k away.
4102 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4104 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4105 defined, output whenever the symbol is updated.
4107 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4109 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4110 section to 0 if user_set_vma is set.
4111 * elflink.h (elf_bfd_final_link): Likewise.
4113 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4115 Partially undo patch of Jun 20.
4116 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4117 (coff_compute_section_file_positions): Likewise.
4118 (coff_write_object_contents): Likewise. Re-add deleted code, but
4119 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4120 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4122 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4124 * config.bfd: Add support for *-*-rtems* configurations.
4126 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4128 * elf.c (prep_headers): Add bfd_arch_alpha case.
4130 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4132 * elf64-alpha.c: New file.
4133 * config.bfd (alpha-*-linuxecoff*): New target.
4134 (alpha-*-linux*, alpha-*-elf*): New targets.
4135 * configure.in (bfd_elf64_alpha_vec): New vector.
4136 * configure: Rebuild.
4137 * targets.c (bfd_elf64_alpha_vec): Declare.
4138 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4139 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4140 * bfd-in2.h, libbfd.h: Rebuild.
4141 * Makefile.in: Rebuild dependencies.
4142 (BFD64_BACKENDS): Add elf64-alpha.o.
4143 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4145 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4147 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4148 than relying on a right shift of 32.
4150 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4152 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4153 ifdef to COFF_WITH_PE.
4154 (coff_compute_section_file_positions): Likewise.
4155 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4156 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4157 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4158 COFF_IMAGE_WITH_PE, always include.
4160 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4162 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4164 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4165 approximate the correct answer if SIZEOF_HEADERS was not used.
4167 * binary.c (binary_set_section_contents): Set section file
4168 position based on LMA rather than VMA.
4170 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4172 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4173 symbols if info->strip == strip_all.
4175 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4177 * coff-h8300.c: Remove #if 0 code.
4178 (compatable): Don't allow mixing/matching of different architectures.
4180 * archures.c (bfd_mach_h8300s): Add.
4181 * bfd-in2.h: Rebuilt.
4182 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4184 (h8300_reloc16_estimate): Likewise.
4185 (h8300_reloc16_extra_cases): Likewise.
4186 (h8300_bfd_link_add_symbols): Likewise.
4187 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4188 (coff_set_flags): Likewise.
4189 * cpu-h8300.c (h8300_scan): Likewise.
4190 Add H8/S to bfd_h8300_arch list.
4192 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4194 Added support for Alpha OpenVMS:
4195 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4196 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4197 * config.h-vms, makefile.vms: New files.
4198 * config.bfd (alpha-*-*vms*): New target.
4199 * configure.in (evax_alpha_vec): New target vector.
4200 * configure: Rebuild.
4201 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4202 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4203 * targets.c (bfd_target_evax_flavour): Define.
4204 (evax_alpha_vec): Declare.
4205 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4206 if BFD64 is defined.
4207 * bfd-in2.h, libbfd.h: Rebuild.
4208 * Makefile.in: Rebuild dependencies.
4209 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4210 evax-emh.o, and evax-misc.o.
4211 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4212 evax-etir.c, evax-emh.c, and evax-misc.c.
4213 (HFILES): Add evax.h.
4215 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4217 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4219 (h8300_bfd_link_add_symbols): Likewise.
4221 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4223 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4224 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4226 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4228 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4229 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4231 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4232 R_MIPS_32 relocs if creating a shared library.
4234 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4236 * peicode.h (add_data_entry): Use pei_section_data rather than
4237 _cooked_size. Corresponds to May 13 change in coffcode.h.
4239 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4241 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4242 * coffcode.h (coff_write_object_contents): If there are long
4243 section names, always set the f_symptr field, even if there are no
4245 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4246 if there are no symbols.
4248 * coffgen.c (make_a_section_from_file): Check return value of
4249 _bfd_coff_read_string_table.
4250 (coff_real_object_p): Check return value of
4251 make_a_section_from_file.
4252 (_bfd_coff_read_string_table): Check that there are some symbols
4253 before trying to read the string table size.
4255 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4257 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4258 to replace a symbol in a dynamic object with a symbol from another
4259 dynamic object, do the replacement if the existing symbol is
4260 global linkage code.
4262 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4263 for _ptrgl, and treat it as global linkage code.
4265 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4266 filename or N_SO symbol past the offset, and use it to indicate
4267 that there is no line number or function when appropriate.
4269 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4271 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4272 common symbol defined by the linker. Don't export function code
4273 even if export_defineds is set.
4275 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4277 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4279 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4280 (h8300_symbol_address_p): New function.
4281 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4284 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4286 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4288 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4289 correctly for the two variants. Allow relaxing if the target
4290 is 128 bytes away since after relaxation it'll be 126 bytes away.
4291 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4292 "dot" and "value". Allow relaxing if the target is 128 bytes
4293 away since after relaxation it'll be 126 bytes away.
4294 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4295 the given section until nothing changes.
4297 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4299 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4300 alignment hack--we can get the lnnoptr info another way without
4301 suddenly increasing the alignment requirements. Set the flags for
4303 (ecoff_compute_section_file_positions): Do so.
4305 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4307 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4308 to keep the HP emulator database happy.
4310 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4311 From Kevin Buettner <kev@primenet.com>.
4313 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4315 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4316 name of a NULL section.
4318 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4320 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4321 set, always call the notice callback.
4323 * VERSION: Increment for bfdlink.h change.
4325 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4327 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4328 (sh_relax_delete_bytes): Correct handling of differently sized
4329 trailing alignment reloc.
4331 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4332 * bfd-in2.h: Rebuild.
4333 * configure.in: Warn if there is no known 64 bit type.
4334 * configure: Rebuild.
4336 * Makefile.in: Rebuild dependencies.
4337 (BFD32_BACKENDS): Add ppcboot.o.
4338 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4340 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4341 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4343 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4345 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4346 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4347 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4348 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4350 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4352 * elf64-mips.c: Improve reloc special_functions and handling of
4353 SHT_MIPS_OPTIONS section.
4354 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4355 mips_elf_hi16_reloc and make globally visible.
4356 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4357 make globally visible.
4358 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4359 make globally visible.
4360 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4361 and make globally visible.
4362 (gprel16_with_gp): Check howto->src_mask before using value in
4364 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4365 and make globally visible.
4366 (gprel32_with_gp): Check howto->src_mask before fetching value.
4367 (bfd_mips_elf_swap_options_in): New function.
4368 (bfd_mips_elf_swap_options_out): New function.
4369 (_bfd_mips_elf_set_private_flags): Rename from
4370 mips_elf_set_private_flags and make globally visible.
4371 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4372 mips_elf_copy_private_bfd_data and make globally visible.
4373 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4374 mips_elf_merge_private_bfd_data and make globally visible.
4375 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4376 for a SHT_MIPS_OPTIONS section.
4377 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4378 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4379 name of a SHT_MIPS_OPTIONS section.
4380 (_bfd_mips_elf_set_section_contents): New function.
4381 (mips_elf32_section_processing): Set the GP value in a
4382 SHT_MIPS_OPTIONS section.
4383 (_bfd_mips_elf_find_nearest_line): Rename from
4384 mips_elf_find_nearest_line and make globally visible.
4385 (bfd_elf32_set_section_contents): Define.
4386 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4387 (_bfd_mips_elf_lo16_reloc): Declare.
4388 (_bfd_mips_elf_gprel16_reloc): Declare.
4389 (_bfd_mips_elf_got16_reloc): Declare.
4390 (_bfd_mips_elf_gprel32_reloc): Declare.
4391 (_bfd_mips_elf_set_private_flags): Declare.
4392 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4393 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4394 (_bfd_mips_elf_find_nearest_line): Declare.
4395 (_bfd_mips_elf_set_section_contents): Declare.
4397 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4399 (elf_info_to_howto): Define.
4400 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4402 (elf_info_to_howto): Define.
4403 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4405 (elf_info_to_howto): Define.
4407 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4408 R_MOV16B[12], to match change in coff/internal.h.
4410 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4412 * elf64-mips.c: Extensive additions to provide better support for
4413 writing files and for gas.
4414 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4415 of mips_elf_object_p.
4416 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4417 _bfd_mips_elf_object_p.
4418 (_bfd_mips_elf_final_write_processing): Rename from
4419 mips_elf_final_write_processing and make globally visible.
4420 (_bfd_mips_elf_fake_sections): Rename from
4421 mips_elf_fake_sections and make globally visible.
4422 (_bfd_mips_elf_section_from_bfd_section): Rename from
4423 mips_elf_section_from_bfd_section and make globally visible.
4424 (_bfd_mips_elf_section_processing): New function, broken out of
4425 mips_elf_section_processing.
4426 (mips_elf32_section_processing): Rename from
4427 mips_elf_section_processing; call
4428 _bfd_mips_elf_section_processing.
4429 (_bfd_mips_elf_symbol_processing): Rename from
4430 mips_elf_symbol_processing and make globally visible.
4431 (_bfd_mips_elf_read_ecoff_info): Rename from
4432 mips_elf_read_ecoff_info and make globally visible.
4433 (mips_elf32_ecoff_debug_swap): Rename from
4434 mips_elf_ecoff_debug_swap.
4435 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4436 struct symbol_cache_entry.
4437 (_bfd_elf_validate_reloc): New function, moved in from
4438 elfcode.h:validate_reloc.
4439 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4440 to _bfd_elf_validate_reloc. Change all callers.
4441 * elf-bfd.h (bfd_section_from_shdr): Declare.
4442 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4443 (_bfd_elf_validate_reloc): Declare.
4444 (_bfd_mips_elf_object_p): Declare.
4445 (_bfd_mips_elf_fake_sections): Declare.
4446 (_bfd_mips_elf_section_from_bfd_section): Declare.
4447 (_bfd_mips_elf_section_processing): Declare.
4448 (_bfd_mips_elf_symbol_processing): Declare.
4449 (_bfd_mips_elf_read_ecoff_info): Declare.
4450 (_bfd_mips_elf_final_write_processing): Declare.
4451 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4454 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4455 (mips_elf_final_write_processing): Likewise.
4457 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4459 64-bit MIPS ELF ABI objdump support:
4460 * elf64-mips.c: New file.
4461 * Makefile.in: Rebuild dependencies.
4462 (BFD64_BACKENDS): Add elf64-mips.o.
4463 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4464 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4465 bfd_elf64_littlemips_vec to targ_selvecs.
4466 (mips*-*-elf*): Likewise.
4467 * confingure.in: Add bfd_elf64_bigmips_vec and
4468 bfd_elf64_littlemips_vec to vector switch.
4469 * configure: Rebuild.
4470 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4471 broken out of mips_elf_section_from_shdr.
4472 (mips_elf32_section_from_shdr): Rename from
4473 mips_elf_section_from_shdr. Call new function.
4474 (elf_backend_section_from_shdr): Update name of renamed function.
4475 * elf-bfd.h (struct elf_size_info): Change second parameter of
4476 write_out_phdrs to be const. Likewise for second parameter of
4478 (struct bfd_elf_section_data): Add rel_hdr2 field.
4479 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4480 (bfd_elf32_swap_symbol_out): Likewise.
4481 (bfd_elf32_swap_reloc_in): Likewise.
4482 (bfd_elf32_swap_reloc_out): Likewise.
4483 (bfd_elf32_swap_reloca_in): Likewise.
4484 (bfd_elf32_swap_reloca_out): Likewise.
4485 (bfd_elf32_swap_phdr_in): Likewise.
4486 (bfd_elf32_swap_phdr_out): Likewise.
4487 (bfd_elf32_swap_dyn_in): Likewise.
4488 (bfd_elf32_swap_dyn_out): Likewise.
4489 (bfd_elf32_slurp_symbol_table): Declare.
4490 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4491 (bfd_elf32_write_out_phdrs): Declare.
4492 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4493 (bfd_elf64_swap_symbol_out): Likewise.
4494 (bfd_elf64_swap_reloc_in): Likewise.
4495 (bfd_elf64_swap_reloc_out): Likewise.
4496 (bfd_elf64_swap_reloca_in): Likewise.
4497 (bfd_elf64_swap_reloca_out): Likewise.
4498 (bfd_elf64_swap_phdr_in): Likewise.
4499 (bfd_elf64_swap_phdr_out): Likewise.
4500 (bfd_elf64_swap_dyn_in): Likewise.
4501 (bfd_elf64_swap_dyn_out): Likewise.
4502 (bfd_elf64_slurp_symbol_table): Declare.
4503 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4504 (bfd_elf64_write_out_phdrs): Declare.
4505 (_bfd_mips_elf_section_from_shdr): Declare.
4506 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4507 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4508 section for the section, add the new one to rel_hdr2. Increment
4509 reloc_count rather than setting it.
4510 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4511 Remove static declaration.
4512 (elf_write_shdrs_and_ehdr): Define name as macro.
4513 (elf_write_out_phdrs): Likewise.
4514 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4515 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4516 (elf_swap_symbol_in): Change second parameter to be const.
4517 (elf_swap_symbol_out): Likewise.
4518 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4519 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4520 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4521 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4522 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4523 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4524 parameter to be const. Make non-static.
4525 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4527 (elf_slurp_symbol_table): Make non-static.
4528 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4529 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4530 (elf_backend_size_info): Likewise.
4531 (elfNN_bed): Use elf_backend_size_info.
4532 * targets.c (bfd_elf64_bigmips_vec): Declare.
4533 (bfd_elf64_littlemips_vec): Declare.
4534 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4535 bfd_elf64_littlemips_vec if BFD64 is defined.
4537 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4539 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4541 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4542 zeroes, in alignment holes.
4544 * configure: Rebuild with autoconf 2.10.
4546 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4547 potential leading underscore in the allocated buffer.
4549 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4551 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4552 symbols into .sbss if this is a relocatable link.
4554 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4556 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4557 undefined symbols when creating a shared library.
4559 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4561 * coff-sh.c: Add a bunch of new code and static const arrays to
4562 support aligning loads and stores on four byte memory boundaries.
4564 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4566 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4567 call sh_align_loads.
4568 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4571 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4573 * cache.c (bfd_open_file): Unlink the file before opening it for
4574 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4576 * opncls.c (bfd_fdopenr): Set opened_once.
4578 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4580 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4583 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4584 the code unconditionally.
4586 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4588 * libcoff-in.h (struct pei_section_tdata): Define structure.
4589 (pei_section_data): Define macro.
4590 * libcoff.h: Rebuild.
4591 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4592 store s_paddr field in pei_section_data.
4593 (coff_compute_section_file_positions): Use pei_section_data rather
4594 than _cooked_size, and don't overwrite an existing value.
4595 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4596 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4597 * peicode.h (coff_bfd_copy_private_section_data): Define if
4599 (pe_bfd_copy_private_section_data): New static function if
4602 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4604 * srec.c (srec_set_arch_mach): Write as a function rather than a
4607 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4608 no map, just check each member in turn to see whether it is
4611 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4613 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4614 table. Call BFD_ASSERT to validate header size, instead of
4616 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4619 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4621 * ppcboot.c: New target for looking at PPCbug boot records.
4623 * config{ure.in,.bfd}: Add support for ppcboot target.
4625 * configure: Regenerate.
4627 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4629 * coff-h8300.c (howto_table): Update names to match recent
4630 changes to include/coff/internal.h. Fix minor errors in the
4631 existing relocs. Add R_MOVL1 and R_MOVL2.
4632 (rtype2howto): Similarly.
4633 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4634 existing relaxing code and peform more relaxing.
4635 (h8300_reloc16_extra_cases): Likewise.
4637 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4639 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4642 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4644 * elfcode.h (elf_object_p): Reject generic ELF target if
4645 e_machine matches an alternate machine code in a specific backend.
4647 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4648 obsolete align_power_min field.
4650 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4652 * coff-h8300.c (reloc_howto_type): Add howto entry for
4654 (rtype2howto): Handle R_PCRWORD_B.
4655 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4656 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4657 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4658 branch (R_PCWORD_B).
4660 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4662 * aoutx.h (translate_from_native_sym_flags): Set the section for
4663 BSF_CONSTRUCTOR symbols.
4665 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4668 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4670 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4671 stop looking when section is found.
4673 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4675 * coffcode.h (STRING_SIZE_SIZE): Define.
4676 (styp_to_sec_flags): Handle long symbol names when looking for the
4678 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4679 (bfd_coff_long_section_names): Define.
4680 (coff_write_object_contents): Handle long section names.
4681 (bfd_coff_std_swap_table): Initialize new field.
4682 * libcoff.h: Rebuild.
4683 * coffgen.c (make_a_section_from_file): Handle long section
4685 (coff_write_symbols): Handle long section names.
4686 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4687 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4688 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4689 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4690 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4691 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4692 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4693 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4695 * bout.c (b_out_callback): Set lma of sections.
4696 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4697 parameter to output_bfd. Used input_bfd instead of output_bfd in
4700 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4702 * aoutx.h (translate_from_native_sym_flags): Don't create
4703 SEC_CONSTRUCTOR sections.
4704 * ecoff.c (ecoff_set_symbol_info): Likewise.
4706 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4707 From Don Bowman <bowman@waterloo.hp.com>.
4709 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4711 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4712 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4714 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4716 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4717 mips_32_relocs field.
4718 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4719 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4720 relocs against a global symbol which is not defined in a regular
4722 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4723 against a global symbol, increment mips_32_relocs.
4724 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4725 the symbol is not defined in a regular file, make room in the
4728 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4730 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4731 file position and the virtual file position separately. Set
4732 filepos information bsaed on the real file position.
4733 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4734 Jan 23 change to coffcode.h.
4736 * som.c (som_slurp_symbol_table): Set the symbol count to the
4737 number of BFD symbols created.
4739 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4741 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4742 output file if linking shared objects. Loop to check all relocs,
4743 rather than returning false on first error.
4745 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4747 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4748 (ppc_elf_additional_program_headers): If .interp section, bump #
4749 of program headers by 1.
4750 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4751 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4752 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4754 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4756 (ppc_elf_relocate_section): If the output section isn't defined,
4757 don't abort, just give an error message.
4759 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4760 being created is .sdata or .sdata2, don't make the symbol dynamic.
4762 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4764 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4765 members of an archive for dynamic objects with no symbols, and
4766 pass them directly to check_archive_element.
4767 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4768 xcoff_link_check_dynamic_ar_symbols.
4769 (xcoff_link_check_dynamic_ar_symbols): New static function.
4771 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4772 from _bfd_nodynamic to _bfd_xcoff.
4773 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4775 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4776 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4777 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4778 * libcoff.h: Rebuild.
4779 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4780 (xcoff_get_section_contents): New static function.
4781 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4782 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4783 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4784 (xcoff_dynamic_reloc): New static variable.
4785 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4786 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4788 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4790 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4791 if reloc_entry->addend is not 0.
4792 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4794 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4796 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4798 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4799 Add entries for R_SPARC_[56].
4800 (sparc_reloc_map): Add entries for R_SPARC_[56].
4802 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4804 Optimize linking of stabs in sections as used in ELF and COFF.
4805 * stabs.c: New file.
4806 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4807 (_bfd_write_section_stabs): Declare.
4808 (_bfd_write_stab_strings): Declare.
4809 * libbfd.h: Rebuild.
4810 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4811 (struct coff_link_hash_table): Add stab_info field.
4812 * libcoff.h: Rebuild.
4813 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4815 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4817 (_bfd_coff_final_link): Write out stab strings hash table.
4818 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4819 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4821 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4822 (struct bfd_elf_section_data): Add stab_info field.
4823 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4825 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4826 _bfd_link_section_stabs.
4827 (elf_bfd_final_link): Write out stab strings hash table.
4828 (elf_link_input_bfd): Handle optimized stabs sections.
4829 * reloc.c (_bfd_final_link_relocate): Check address against
4830 _raw_size rather than _cooked_size.
4831 * Makefile.in: Rebuild dependencies.
4832 (BFD_LIBS): Add stabs.o
4833 (BFD_LIBS_CFILES): Add stabs.c.
4835 * VERSION: Increment for bfdlink.h change.
4837 * coffgen.c (coff_renumber_symbols): Correct handling of
4838 BSF_NOT_AT_END common symbols.
4840 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4842 * coff-ppc.c (record_toc): Add cast to avoid warning.
4843 (ppc_allocate_toc_section): Likewise.
4844 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4845 (ppc_coff_reloc_type_lookup): Remove unreached code.
4846 * coffcode.h (coff_write_object_contents): Don't take the address
4848 * peicode.h (pe_print_idata): Add casts to avoid warning.
4849 (pe_print_edata): Likewise.
4850 (pe_print_reloc): Remove ANSI C string concatenation.
4852 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4854 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4856 * libcoff.h: Rebuild.
4857 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4859 (coff_swap_aux_out): Likewise.
4860 * peicode.h (coff_swap_aux_in): Likewise.
4861 (coff_swap_aux_out): Likewise.
4862 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4864 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4866 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4867 Fix up .bf endndx link fields.
4868 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4870 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4873 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4875 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4876 on Solaris PowerPC systems doesn't get confused.
4878 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4881 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4882 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4883 update did_reg and did_reg2.
4885 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4887 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4889 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4890 callback routines, pass h->root.string rather than name, in case
4891 copy is true and name is transient.
4893 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4895 * elfcore.h: Add support for core files with multiple threads.
4896 (Primarily for Solaris.)
4898 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4900 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4901 section->orelocation is NULL.
4903 * coffgen.c (bfd_coff_get_syment): New function.
4904 (bfd_coff_get_auxent): New function.
4905 * bfd-in.h (bfd_coff_get_syment): Declare.
4906 (bfd_coff_get_auxent): Declare.
4907 * bfd-in2.h: Rebuild.
4909 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4911 * elf32-mips.c (struct mips_hi16): Define.
4912 (mips_hi16_addr, mips_hi16_addend): Remove.
4913 (mips_hi16_list): New static variable.
4914 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4915 (mips_elf_lo16_reloc): Process mips_hi16_list.
4916 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4917 relocs before the associated LO16 reloc.
4919 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4921 * versados.c (versados_scan): Check bfd_alloc return value.
4922 (versados_object_p): Check all bfd_read return values. Require
4923 that lang field be less than 10, to avoid confusion with Intel Hex
4926 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4928 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4929 not 0, for an absolute symbol.
4930 (NAME(aout,swap_ext_reloc_out)): Likewise.
4932 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4933 (ihex_write_object_contents): For a large start address, output
4934 the full 32 bit address in record type 5.
4936 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4937 to int to avoid promotion problems in prototype.
4939 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4941 * configure.host: Use ${srcdir} when looking for picfrag.
4943 * configure.host: Switch on ${libdir}, not $(libdir). From
4944 alan@spri.levels.unisa.edu.au (Alan Modra).
4946 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4947 entry point, not just for DYNAMIC objects.
4948 * sunos.c (sunos_add_dynamic_symbols): Always call
4949 sunos_create_dynamic_sections. If called with a non DYNAMIC
4950 object, don't do anything else.
4951 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4953 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4955 * configure.in: Permit --enable-shared to specify a list of
4957 * configure: Rebuild.
4959 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4960 host when configuring with --enable-shard.
4962 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4964 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4967 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4968 to avoid crashing in bfd_hash_replace.
4970 * sysdep.h: Use #ifdef, not #if.
4972 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4974 * config.in: Rebuild.
4976 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4978 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4979 (AC_CHECK_HEADERS): Check for sys/time.h
4980 (AC_HEADER_TIME): Add macro.
4981 * configure: Rebuild.
4982 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4983 to control what combination of <time> and <sys/time.h>
4986 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4988 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4989 (aout_32_sunos4_write_object_contents): Likewise.
4990 * aoutx.h (NAME(aout,machine_type)): Handle
4991 bfd_mach_sparc_{sparclet,sparclite}.
4992 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4993 (bfd_mach_sparc_v9_p): Update.
4994 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4995 * libaout.h (enum machine_type): Add M_SPARCLET.
4996 * sunos.c (MACHTYPE_OK): Define.
4997 * bfd-in2.h: Regenerated.
4999 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5001 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5002 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5003 * elflink.c (_bfd_elf_create_got_section): Store the
5004 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5005 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5006 global offset table goes over 0x1000, set the value of
5007 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5008 (elf32_sparc_relocate_section): Subtract the offset of
5009 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5011 * elfcode.h: Don't include <string.h>.
5013 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5015 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5016 generic_link_hash_newfunc. All references changed.
5017 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5018 moved here from libbfd-in.h.
5019 * libbfd-in.h: Corresponding changes.
5020 * libbfd.h: Regenerated.
5022 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5024 * aoutx.h (aout_link_input_section_std): When reporting an
5025 overflow error, use the name of the symbol in the hash table if
5027 (aout_link_input_section_ext): Likewise.
5029 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5030 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5032 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5034 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5035 * coffcode.h (coff_compute_section_file_positions): Likewise.
5036 (coff_write_object_contents): Likewise.
5038 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5040 * section.c (SEC_LINK_ONCE): Define.
5041 (SEC_LINK_DUPLICATES): Define.
5042 (SEC_LINK_DUPLICATES_DISCARD): Define.
5043 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5044 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5045 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5046 * bfd-in2.h: Rebuild.
5047 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5048 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5049 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5050 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5051 SEC_LINK_ONCE, and look through the symbol table for the setting
5052 for SEC_LINK_DUPLICATES.
5053 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5054 set for a section, find the section symbol in the symbol table,
5055 and set the aux entry based on SEC_LINK_DUPLICATES.
5056 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5057 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5058 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5059 * coff-i386.c (i386coff_vec): Likewise.
5060 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5062 * VERSION: Bump to 2.6.1.
5063 * Makefile.in (stamp-h): Depend upon VERSION.
5065 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5067 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5068 * libbfd.h: Rebuilt.
5069 * linker.c (generic_link_hash_newfunc): No longer static.
5070 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5072 * coff-h8300.c: Add two derived hash tables and their associated
5073 funtions and #defines for use by the h8300 linker.
5074 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5075 the function vector as needed. Place the address of the function
5076 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5077 Rewrite the vectors section contents as necessary.
5078 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5079 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5080 (coff_bfd_link_hash_table_create): Likewise.
5082 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5084 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5085 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5087 (hppa_rebuild_insn): Pass pointer to correct type to
5088 low_sign_unext and dis_assemble_21.
5090 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5092 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5093 Stick with sparc-*-{sysv4*,solaris2*}.
5095 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5097 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5098 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5099 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5100 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5101 fields is non-zero, print them.
5103 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5104 ifdef. Remove unused variables.
5105 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5107 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5108 (get_symbol_value): Ifdef out.
5109 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5110 (coff_ppc_relocate_section): Remove unused variables. Make
5111 fprintf strings and argument types correspond. Put before_addr in
5113 (dump_toc): Make fprintf strings and argument types correspond.
5114 (ppc_process_before_allocation): Remove unused variables. Always
5116 (ppc_reflo_reloc): Ifdef out.
5117 (ppc_addr32nb_reloc): Ifdef out.
5118 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5120 (coff_ppc_rtype_to_howto): Likewise.
5121 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5123 * peicode.h (pe_print_idata): Move otherwise unused variables into
5124 the #ifdef where they are used. Always return a value.
5125 (pe_print_edata): Make fprintf strings and argument types
5126 correspond. Always return a value.
5127 (pe_print_pdata): Removed unused variable addr_value. Always
5129 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5130 strings and argument types correspond. Always return a value.
5132 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5133 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5134 variable rela inside #if 0 section where it is used.
5136 * ns32k.h: New file.
5137 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5138 functions to start with _bfd_.
5139 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5140 functions in cpu-ns32k.h.
5141 * Makefile.in: Rebuild dependencies.
5142 (HFILES): Add ns32k.h.
5144 * section.c (struct sec): Add linker_mark field. Change
5145 user_set_vma and reloc_done to be single bit fields.
5146 (STD_SECTION): Update accordingly.
5147 * bfd-in2.h: Rebuild.
5148 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5150 (aout_link_input_bfd): Don't link unmarked sections.
5151 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5153 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5154 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5156 * elflink.h (elf_bfd_final_link): Mark sections included in the
5158 (elf_link_input_bfd): Don't link unmarked sections.
5159 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5161 (xcoff_link_input_bfd): Don't link unmarked sections.
5163 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5164 overflow error messages.
5166 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5168 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5169 is not set, print "BFD: " before the error message.
5171 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5172 Miles Bader <miles@gnu.ai.mit.edu>.
5173 * configure: Rebuild.
5175 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5177 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5180 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5181 m68k-aout, m68k-coff, and m68k-elf targets.
5183 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5185 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5186 (ieee_generic_stat_arch_elt): Restructured to prevent
5187 ieee_object_p from being called repeatedly.
5189 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5191 * coffcode.h (coff_write_object_contents): Allocate
5192 buffers large enough for any FILEHDR or AOUTHDR.
5194 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5196 * ecofflink.c (lookup_line): New static function, renamed and
5197 slighly changed from old _bfd_ecoff_locate_line.
5198 (_bfd_ecoff_locate_line): Cache line number information. Use
5199 lookup_line for actual lookup.
5201 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5203 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5204 multiple of 20 bytes.
5206 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5208 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5209 allocate ecoff_find_line, and don't initialize by hand.
5210 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5211 mips_elf_find_line, and don't call memset.
5213 * coffcode.h (coff_compute_section_file_positions): If not
5214 producing a final executable, don't consider sofar when aligning
5215 the section to the correct size.
5217 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5219 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5220 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5221 * coffgen.c (coff_section_symbol): Ifdef out.
5223 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5225 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5226 output_bfd is not NULL.
5228 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5230 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5231 of bfd_alloc (fixes fix_line not being initialized).
5232 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5234 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5236 * coffcode.h: Allow specific backends to override the
5237 bfd_link_add_symbols routine.
5239 * coff-h8300.c: Include genlink.h.
5240 (howto_table): Add R_MEM_INDIRECT.
5241 (rtype2howto): Support R_MEM_INDIRECT.
5242 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5245 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5247 * coff-alpha.c (alpha_relocate_section): Use
5248 info->callbacks_warning, rather than _bfd_error_handler, for
5249 "multiple gp" warning.
5251 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5253 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5254 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5255 table string. Use bfd_wrapped_link_hash_lookup.
5256 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5258 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5259 table, if any, when writing out symbols.
5260 (aout_link_input_section_std): Use the name from the hash table,
5261 if any, when reporting undefined symbols.
5262 (aout_link_input_section_ext): Likewise.
5263 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5264 * bout.c (get_value): Likewise.
5265 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5266 * ecoff.c (ecoff_reloc_link_order): Likewise.
5267 * elflink.h (elf_link_add_object_symbols): Likewise.
5268 (elf_reloc_link_order): Likewise.
5269 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5270 (_bfd_generic_reloc_link_order): Likewise.
5271 (default_indirect_link_order): Likewise.
5272 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5273 * sunos.c (sunos_add_one_symbol): Likewise.
5274 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5275 (bfd_xcoff_link_count_reloc): Likewise.
5276 (xcoff_reloc_link_order): Likewise.
5278 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5279 into -1 for intern->rss.
5281 * configure: Rebuild with autoconf 2.8.
5283 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5285 * stab-syms.c (__define_stab_duplicate): Define.
5286 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5288 * bfd-in.h (bfd_get_stab_name): Declare.
5289 * bfd-in2.h: Rebuild.
5290 * Makefile.in: Rebuild dependencies.
5291 (BFD_LIBS): Add stab-syms.o.
5292 (BFD_LIBS_CFILES): Add stab-syms.c.
5293 (BFD32_BACKENDS): Remove stab-syms.o.
5294 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5295 * configure.in: Don't list stab-syms.o in bfd_backends.
5296 * configure: Rebuild.
5297 * libaout.h (aout_stab_name): Don't declare.
5298 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5301 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5303 * elf.c (assign_file_positions_for_segments): Adjust file offset
5304 for section alignment even if SEC_LOAD is not set.
5306 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5308 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5309 since they appear as targets in Makefile.in.
5310 * configure: Rebuild.
5312 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5313 don't fiddle with a symbol which is not defined anywhere.
5315 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5317 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5318 though they are defined in a shared library.
5319 (xcoff_build_ldsyms): Likewise.
5321 * coffgen.c (coff_find_nearest_line): Don't look at the line
5322 numbers for the section if section->lineno is NULL.
5324 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5325 message rather than calling BFD_ASSERT.
5326 * elfcode.h (write_relocs): Check return value of
5327 _bfd_elf_symbol_from_bfd_symbol.
5329 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5331 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5334 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5336 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5338 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5339 hppa_reloc_field_selector_type_alt.
5340 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5341 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5343 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5345 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5347 * elf.c (assign_file_positions_for_segments): Adjust the segment
5348 memory size for the alignment of a SEC_ALLOC section, not just a
5351 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5353 * m68klinux.c: New file.
5354 * hosts/m68klinux.h: New file.
5355 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5356 * configure.in (m68*-*-linux*): New native host.
5357 (m68klinux_vec): New vector.
5358 * configure: Rebuild.
5359 * targets.c (m68klinux_vec): Declare.
5360 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5361 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5362 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5363 declaration from bfd_linux_size_dynamic_sections.
5364 (bfd_m68klinux_size_dynamic_sections): Declare.
5365 * bfd-in2.h: Rebuild.
5366 * Makefile.in: Rebuild dependencies.
5367 (BFD32_BACKENDS): Add m68klinux.o.
5368 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5370 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5372 * libhppa.h (pa_arch): Add pa20.
5373 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5374 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5375 (hppa_field_adjust): Handle e_nsel.
5376 * som.c: Provide default definitions for many new relocs found only
5377 in hpux10 include files.
5378 (som_fixup_formats): Add several new relocs from hpux10.
5379 (som_hppa_howto_table): Add hpux10 relocs.
5380 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5382 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5384 * mpw-make.sed: Edit out recent shared library support, and
5385 rules to rebuild .h files using doc/chew.
5387 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5389 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5390 size even of sections with no contents.
5392 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5394 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5395 starting with '$' the way we skip names starting with '.'. When
5396 updating x_endndx, don't be fooled by an index which has been
5399 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5400 struct/union/enum type with no elements.
5402 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5404 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5406 * archive.c (bfd_generic_archive_p): If the first file in the
5407 archive can not be recognized as an object, don't assume that this
5408 is the wrong format.
5410 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5411 format is not bfd_object.
5412 (bfd_elf_get_dt_soname): Likewise.
5414 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5416 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5419 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5421 * bfd.c (tdata): Add netbsd_core_data.
5422 * bfd-in2.h: Regenerated.
5424 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5426 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5427 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5428 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5431 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5432 to get the symbol index, matching 14 Jul 95 change.
5434 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5436 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5437 Remove duplicate definition of gp.
5439 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5441 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5442 assume that we can set the GP value and then get the same value,
5443 since it won't be true if the output file is neither ELF nor
5445 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5446 _bfd_get_gp_value here.
5447 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5448 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5450 (mips_elf_lo16_reloc): Likewise.
5451 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5452 Don't require that the BFD be ELF.
5453 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5454 (mips_elf_gprel32_reloc): Likewise.
5455 (mips_elf_relocate_section): Don't assume we can set and get the
5457 (mips_elf_finish_dynamic_symbol): Don't bother to use
5458 _bfd_get_gp_value here.
5460 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5461 Don't change epdr between malloc and free. Be careful not to free
5462 NULL pointers. Zero out the first RPDR.
5464 * configure.host: On Linux, only pass -rpath option if $(libdir)
5465 is neither /lib nor /usr/lib. From Alan Modra
5466 <alan@mullet.Levels.UniSA.Edu.Au>.
5468 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5470 (elf_dt_name): Rename from elf_dt_needed_name.
5471 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5473 (bfd_elf_get_dt_soname): New function.
5474 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5475 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5476 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5477 * bfd-in2.h: Rebuild.
5479 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5481 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5482 _bfd_sparc_elf_reloc_type_lookup.
5483 (bfd_elf32_bfd_reloc_type_lookup): Update.
5484 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5485 (sparc64_elf_howto_table): Define.
5486 (sparc_reloc_map): Define.
5487 (sparc64_elf_reloc_type_lookup): New function.
5488 (sparc_elf_wdisp16_reloc): New function.
5489 (elf_info_to_howto): Use sparc64_elf_howto_table.
5490 (sparc64_elf_relocate_section): Likewise.
5491 (bfd_elf64_bfd_reloc_type_lookup): Update.
5493 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5495 * configure.host: Check for 'do not mix' from native linker before
5496 trying to use -rpath.
5498 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5500 * bfd.c (_bfd_get_gp_value): New function.
5501 (_bfd_set_gp_value): New function.
5502 * libbfd-in.h (_bfd_get_gp_value): Declare.
5503 (_bfd_set_gp_value): Declare.
5504 * libbfd.h: Rebuild.
5505 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5506 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5507 directly to the fields in the tdata information.
5508 (alpha_relocate_section): Likewise.
5509 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5510 (mips_gprel_reloc): Likewise.
5511 (mips_relocate_section): Likewise.
5512 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5513 (mips_elf_lo16_reloc): Likewise.
5514 (mips_elf_final_gp): Likewise.
5515 (mips_elf_gprel16_reloc): Likewise.
5516 (mips_elf_gprel32_reloc): Likewise.
5517 (mips_elf_relocate_section): Likewise.
5518 (mips_elf_finish_dynamic_symbol): Likewise.
5520 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5522 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5524 * configure.in: Call AC_PROG_CC before configure.host.
5525 * configure: Rebuild.
5526 * configure.host: Don't set information which autoconf should
5527 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5529 * configure.host: Remove go32 and win32 host information, since it
5530 should no longer be needed.
5532 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5533 then start a new segment rather than put a writable section in a
5536 * configure.host: Set RPATH_ENVVAR.
5538 * Makefile.in: Rebuild dependencies.
5540 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5541 zero_section variable.
5543 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5545 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5546 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5547 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5549 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5551 * ieee.c (ieee_write_expression): Only use an R variable for a
5552 local symbol. Don't output a zero offset. Handle a zero address.
5553 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5554 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5556 (parse_expression): Don't try to handle multiple occurrences of a
5557 P variable. Handle I variables differently from X variables. Fix
5558 the order of minus expressions.
5559 (ieee_slurp_external_symbols): Generate an I variable for an NN
5560 record. Fix handling of ATI and ATX records.
5561 (ieee_slurp_sections): Only set minimal section attributes.
5562 Adjust them later, based on the section contents.
5563 (ieee_object_p): Read in the file until just after the ME record.
5564 Call ieee_slurp_section_data to set the section flags.
5565 (do_one): Add iterations parameter. Only repeat the first load
5566 item. Set the section and file reloc flags.
5567 (ieee_slurp_section_data): Set section flags. Pass iterations to
5569 (ieee_canonicalize_reloc): Handle I variables.
5570 (do_with_relocs): Only emit relocation size when necessary.
5571 Increase MAXRUN to 127. Change ov to be assigned, and take
5572 src_mask and pcrel_offset into account.
5573 (ieee_write_data_part): Skip sections that are not loaded.
5574 (ieee_write_external_part): Don't output optional last entry of WX
5576 (ieee_write_me_part): Make setting of me_record neater.
5577 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5579 * syms.c (stt): Add entries for zerovars, vars, and code.
5581 * elfcode.h (validate_reloc): New static function.
5582 (write_relocs): Call validate_reloc for non ELF relocs.
5584 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5585 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5586 (TARGET_LITTLE_SYM): Likewise.
5588 * config.bfd (m68*-*-psos*): New target.
5590 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5592 * i386msdos.c: Remove some #if 0 code.
5593 (msdos_write_object_contents): Don't include empty sections in the
5594 size computation, regardless of their address.
5596 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5598 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5599 is NULL, ie, the -r switch is used.
5601 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5603 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5604 (BFD_RELOC_MIPS_GOT_LO16): Define.
5605 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5606 * bfd-in2.h, libbfd.h: Rebuild.
5607 * elf32-mips.c (mips_reloc_map): Map new relocs.
5609 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5611 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5614 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5615 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5616 simple number for the section address, rather than an expression.
5617 Limit the number of bytes between relocs to MAXRUN.
5618 (ieee_write_me_part): Set me_record to the file offset after the
5620 (ieee_write_processor): New static function.
5621 (ieee_write_object_contents): Use ieee_write_processor.
5623 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5625 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5627 * coff-aux.c: Change include of aux.h to aux-coff.h.
5629 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5631 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5632 relocation put the addend both in the reloc entry and the data.
5633 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5636 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5637 a R_68K_PCxx reloc against a defined global symbol directly.
5638 (elf_m68k_check_relocs): Don't count such a reloc.
5640 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5641 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5642 symbol for now, otherwise always record the symbol as dynamic.
5643 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5644 is not referenced by a dynamic object, and we are not making a
5645 shared object, then don't make a PLT entry. If we do make a PLT
5646 entry, make sure the symbol has been recorded as dynamic.
5648 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5650 * configure.host: When making a shared library, set HLDFLAGS to
5651 pass an appropriate -rpath option. Use the make variable SONAME
5652 as the shared library soname, rather than computing it here. On
5653 SunOS, build stamp-tshlink in place of $(SHLINK).
5654 * Makefile.in (SONAME): New variable.
5655 ($(SHLINK)): Make a link to the transformed name, as well.
5656 (stamp-tshlink): New target.
5657 (install): Skip stamp-tshlink during install.
5659 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5661 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5662 linker sections have been set up yet.
5664 * elf.c (make_mapping): Add an additional argument to suppress
5665 making the first section include the program headers.
5666 (map_sections_to_segments): If the user used -Ttext such that the
5667 program headers are on a different page, do not set the flags
5668 saying that this section includes the program headers.
5670 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5672 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5673 don't define TRAD_HEADER.
5674 * configure: Rebuild.
5676 * netbsd-core.c: New file, support for NetBSD core files.
5677 * hosts/*nbsd.h: Removed.
5679 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5681 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5682 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5683 * libbfd.h, bfd-in2.h: Regenerated.
5684 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5685 bfd_elf32_bfd_reloc_type_lookup.
5686 (reloc_type{,_names}): Deleted.
5687 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5689 (sparc_reloc_map): Add sparc64 relocs.
5690 (sparc_elf_notsupported_reloc): New static function.
5691 (sparc_elf_wdisp16_reloc): New static function.
5692 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5693 (elf32_sparc_relocate_section): Likewise.
5694 (bfd_elf32_bfd_reloc_type_lookup): Define.
5695 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5696 (reloc_type{,_names}): Deleted.
5697 (elf_sparc_howto_table): Deleted.
5698 (sparc_reloc_map): Deleted.
5699 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5700 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5702 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5704 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5707 * Makefile.in (program_transform_name): New variable.
5708 (install): Transform library name before installing it.
5710 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5712 * archures.c (bfd_mach_i960_hx): Define.
5713 * bfd-in2.h: Rebuild.
5714 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5715 (MATRIX): Expand entries for HX.
5716 (arch_info_struct): Add i960:hx entry.
5717 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5718 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5719 (coff_set_flags): Handle bfd_mach_i960_hx.
5721 Support for building as a shared library, based on patches from
5722 Alan Modra <alan@spri.levels.unisa.edu.au>:
5723 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5724 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5725 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5726 * configure: Rebuild.
5727 * configure.host: If --enable-shared, adjust shared library stuff
5728 based on the host. If the host is SunOS, and the linker supports
5729 -rpath, set HLDFLAGS to use it.
5730 * Makefile.in (ALLLIBS): New variable.
5731 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5732 (COMMON_SHLIB, SHLINK): New variables.
5733 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5734 (STAGESTUFF): Remove variable.
5735 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5737 (stamp-ofiles): New target, like old ofiles target, but build
5738 using a temporary file and move-if-change, and touch stamp-ofiles
5740 (ofiles): Just depend upon stamp-ofiles.
5741 (stamp-piclist, piclist): New targets.
5742 ($(SHLIB), $(SHLINK)): New targets.
5743 (targets.o, archures.o): Build twice if PICFLAG is set.
5744 (do_mostlyclean): Remove pic/*.o.
5745 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5747 (do_distclean): Remove pic and stamp-picdir.
5748 (install): Install shared libraries.
5749 ($(OFILES)): Depend upon stamp-picdir.
5750 (stamp-picdir): New target.
5752 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5754 * libcoff.h: Rebuild.
5756 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5757 flavour of a section with no owner.
5759 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5760 ELF_LINK_NON_ELF flag.
5761 (mips_elf_create_got_section): Likewise.
5763 * elf.c: Revert last change, since it breaks dynamic linking.
5764 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5766 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5767 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5768 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5770 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5772 * elf.c (assign_file_positions_for_segments): If the backend does
5773 not want the elf header or the program headers in the address
5774 space, do not include them in the calculations.
5776 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5777 function to determine if we need additional program headers.
5778 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5779 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5781 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5783 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5785 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5787 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5788 back into one line. Some compilers (sunos 4.1.3 for example)
5789 won't accept args split across more than one line.
5791 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5793 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5794 * configure: Regenerate.
5796 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5798 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5799 try to do arithmetic on a void *, cast it to a unsigned char * first.
5801 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5803 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5804 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5806 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5807 flag for a newly defined symbol.
5808 (NAME(bfd_elf,record_link_assignment)): Likewise.
5809 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5810 set the DEF or REF_REGULAR flags correctly.
5812 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5813 (libbfd.h, libcoff.h): Corresponding change.
5815 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5816 a PLT32 reloc as dynamic.
5817 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5818 is not referenced by a dynamic object, and we are not making a
5819 shared object, then don't make a PLT entry. If we do make a PLT
5820 entry, make sure the symbol has been recorded as dynamic.
5822 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5824 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5825 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5826 (powerpcle-*-cygwin32): New.
5827 * peicode.h (add_data_entry): Get address from vma.
5829 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5831 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5832 attached to the section has already been created as an undefined
5833 symbol, treat it as if it hasn't been created yet.
5835 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5837 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5838 symbol or section symbols if stripping all symbols and this is not
5839 a relocateable link. Don't output the symbol string table if
5840 there are no symbols.
5841 (elf_link_flush_output_syms): Don't do anything if there are no
5844 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5846 * coff-aux.c: New file.
5847 * hosts/m68kaux.h: New file.
5848 * config.bfd (m68*-apple-aux*): New target.
5849 * configure.in (m68*-apple-aux*): New native host.
5850 (m68kaux_coff_vec): New vector.
5851 * configure: Rebuild.
5852 * targets.c (m68kaux_coff_vec): Declare.
5853 * coffcode.h (bfd_coff_backend_data): Add field
5854 _bfd_coff_link_add_one_symbol.
5855 (bfd_coff_link_add_one_symbol): Define.
5856 (compare_arelent_ptr): New static function if TARG_AUX.
5857 (coff_write_relocs): If TARG_AUX, sort the relocs.
5858 (coff_write_object_contents): Set A/UX aouthdr magic number.
5859 (coff_link_add_one_symbol): Define if not defined.
5860 (bfd_coff_std_swap_table): Initialize new field.
5861 * libcoff.h: Rebuild.
5862 * cofflink.c (coff_link_add_symbols): Call
5863 bfd_coff_link_add_one_symbol rather than
5864 _bfd_generic_link_add_one_symbol.
5865 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5866 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5867 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5868 * Makefile.in: Rebuild dependencies.
5869 (BFD32_BACKENDS): Add coff-aux.o.
5870 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5872 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5874 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5875 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5877 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5879 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5880 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5881 (maintainer-clean): Warn about deleting special files.
5882 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5884 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5885 warning symbols correctly.
5886 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5887 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5888 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5889 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5890 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5891 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5893 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5896 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5898 * libcoff-in.h: aligned newly exported names with bfd naming
5899 conventions. Removed an erroneous define of POWERPC_LE_PE.
5900 * libcoff.h: Rebuild.
5901 * cofflink.c, coff-ppc.c: the above function name changes
5903 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5905 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5906 * ecoff.c (struct extsym_info): Define.
5907 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5908 to ecoff_link_write_external.
5909 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5910 Strip symbols when appropriate.
5912 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5913 * syms.c (BSF_OBJECT): Define.
5914 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5915 * bfd-in2.h: Rebuild.
5916 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5918 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5921 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5922 copying relocs into a shared object, treat a defined global symbol
5924 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5925 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5926 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5928 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5929 real defined symbol, not to a weak defined symbol.
5931 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5933 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5934 and made a few static functions externs.
5936 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5937 POWERPC_LE_PE hack in cofflink.
5939 * libcoff-in.h: promoted the following from cofflink.c to allow
5940 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5941 coff_debug_merge_element, struct coff_debug_merge_type,
5942 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5943 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5944 coff_debug_merge_hash_lookup, coff_link_section_info,
5945 coff_final_link_info, coff_debug_merge_hash_newfunc,
5946 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5948 * libcoff.h: re-gen'd
5950 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5952 * syms.c: Include "bfdlink.h".
5953 (struct stab_find_info): Define.
5954 (_bfd_stab_section_find_nearest_line): New function.
5955 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5956 * libbfd.h: Rebuild.
5957 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5958 * elf.c (_bfd_elf_find_nearest_line): Try calling
5959 _bfd_stab_section_find_nearest_line before searching the ELF
5960 symbol table. Find the closest STT_FUNC symbol, not the last one.
5961 * libcoff-in.h (coff_data_type): Add line_info field.
5962 * libcoff.h: Rebuild.
5963 * coffgen.c (coff_find_nearest_line): Try calling
5964 _bfd_stab_section_find_nearest_line before searching the COFF
5966 * Makefile.in: Rebuild dependencies.
5968 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5970 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5971 4 bytes, so we get the correct value when updating the register
5972 field in little endian mode.
5974 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5976 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5977 entry_section fields. Add sntoc and snentry fields.
5978 * libcoff.h: Rebuild.
5979 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5980 not toc_section and entry_section (the COFF file does not have any
5981 sections at this point).
5982 (coff_write_object_contents): Set o_snentry and o_sntoc from
5983 snentry and sntoc rather than entry_section and toc_section.
5984 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5985 snentry, not toc_section and entry_section.
5986 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5987 entry_section from hentry.
5988 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5990 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5991 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5992 than using toc_section directly.
5994 * archures.c: Add missing `.' in enum bfd_architecture.
5995 * bfd-in2.h: Rebuild.
5997 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5998 Robert Lipe <robertl@arnet.com>.
6000 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6002 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6003 to sections we allocate. Use bfd_zalloc to allocate initialial
6004 sections, not bfd_alloc.
6005 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6006 SDA{,2}I16 relocations.
6007 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6008 whether to put something in .sbss or not.
6009 (ppc_elf_relocate_section): Add support for more relocations. Add
6010 in sec->output_offset where appropriate. Make error messages
6011 include the symbol name.
6013 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6014 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6015 doesn't get redefined messages if -shared.
6017 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6018 section if the rel_section field has been set up.
6020 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6022 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6025 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6027 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6028 of flags, only flags used are controlled by mach number. Bump up
6029 output file mach number to highest of input file mach numbers.
6030 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6031 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6033 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6034 bfd_elf64_sparc_vec support.
6036 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6038 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6039 the embedded bit is set on some objects and not on others. Just
6041 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6044 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6046 * coffcode.h (coff_new_section_hook): Don't try to align the
6049 * coffcode.h (coff_set_section_contents): Fix the handling of the
6050 .lib section to work even if the entire section contents are
6051 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6052 Robert Lipe <robertl@arnet.com>.
6054 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6056 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6057 memory here for contents.
6059 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6060 _SDA2_BASE_ by 32768.
6061 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6062 started using. Allocate contents for .sdata and .sdata2 sections
6064 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6066 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6067 size _SDA{,2}_BASE_.
6068 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6071 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6073 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6075 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6076 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6077 (bfd_mach_sparc_v9a): Define.
6078 (bfd_mach_sparc_v9_p): Define.
6079 * bfd-in2.h: Regenerated.
6080 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6082 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6083 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6084 to bfd_elf32_sparc_vec.
6085 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6086 Add v8plus{,a} support.
6088 (sparc_compatible): New function.
6089 * elf32-sparc.h: #include "elf/sparc.h".
6090 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6091 elf32_sparc_final_write_processing): New functions.
6092 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6093 elf_backend_final_write_processing): Define.
6095 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6097 * elf-bfd.h (struct elf_link_hash_entry): Add
6098 linker_section_pointer field.
6099 (enum elf_linker_section_enum): Enumeration for new way of
6100 creating linker dynamic sections and symbols.
6101 (elf_linker_section{,_pointers}): New structures for creating
6102 dynamic sections and symbols.
6103 (elf_obj_tdata): Add linker_section_pointers and linker_section
6105 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6106 (_bfd_elf_create_linker_section): New declarations.
6107 (_bfd_elf_find_pointer_linker_section): Ditto.
6108 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6109 (_bfd_elf_make_linker_section_rela): Ditto.
6111 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6113 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6114 (ppc_elf_create_linker_section): New function to create the
6115 sections .got, .sdata, and .sdata2.
6116 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6118 (ppc_elf_check_relocs): Support more of the eabi relocations.
6119 (ppc_elf_relocate_section): Ditto.
6120 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6121 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6123 * elflink.h (elf_create_pointer_linker_section): New function to
6124 create initialized pointers in dynamic linker sections.
6125 (elf_finish_pointer_linker_section): Actually intialize the
6126 pointers created above.
6128 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6129 macros to provide both 32 and 64 bit versions of
6130 elf_create_pointer_linker_section.
6131 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6132 provide both 32 and 64 bit versions of
6133 elf_finish_pointer_linker_section.
6135 * elflink.c (_bfd_elf_create_linker_section): New function to
6136 create a linker section.
6137 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6138 given address in the linker pointer offsets created for a given
6140 (_bfd_elf_make_linker_section_rela): Make a RELA section
6141 corresponding to the generated linker section.
6143 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6145 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6147 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6149 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6150 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6151 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6152 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6153 toc entry in an objdump) for now.
6154 (ppc_do_last, ppc_get_last): New function - needed to save processing
6155 the toc owner to the end.
6156 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6159 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6160 toc owner from being done till last. Must define POWERPC_LE_PC
6163 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6165 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6167 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6168 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6170 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6172 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6174 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6176 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6178 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6180 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6182 * elf.c (assign_file_positions_for_segments): Don't increment file
6183 offset for a segment which contains no loadable sections.
6185 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6187 * reloc.c: Add new PowerPC relocations.
6188 * {bfd-in2,libbfd}.h: Regenerate.
6190 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6191 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6193 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6195 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6198 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6201 * coffgen.c (coff_find_nearest_line): Don't try to cache
6202 information in sections that are not owned by a BFD. From Richard
6203 Henderson <richard@atheist.tamu.edu>.
6205 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6206 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6207 * elflink.h (elf_link_output_extsym): Remove special check for
6210 * ecoffswap.h: Add prototypes for static functions.
6212 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6214 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6215 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6217 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6218 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6219 support. Begin support for R_PPC_SDA{2,}REL.
6221 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6223 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6224 create the .got and .got.neg sections.
6225 (ppc_elf_size_dynamic_sections): Call it.
6226 (ppc_elf_check_relocs): Call it.
6227 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6228 (ppc_elf_check_relocs): Add error messages for relocations we
6229 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6232 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6234 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6235 section flags for V.4 and eabi.
6237 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6239 * elf.c (assign_file_positions_for_segments): If a segment
6240 contains no sections, don't mark it as readable.
6242 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6243 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6245 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6246 dynamic section, if there is one.
6247 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6248 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6249 (bfd_elf64_swap_dyn_in): Likewise.
6250 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6252 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6254 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6255 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6256 <pirker@eiunix.tuwien.ac.at>.
6258 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6260 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6261 PowerPC V.4 and eabi.
6262 * bfd-in2.h: Regenerate.
6263 * libfd.h: Regenerate.
6265 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6267 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6268 section type and SHF_EXCLUDE section flag, turning them into the
6269 appropriate bfd section flag.
6271 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6273 * xcofflink.c (xcoff_link_add_symbols): Create the special
6274 sections if we see a DYNAMIC object, in case that is the only
6275 XCOFF input object we see.
6277 * elf32-mips.c: Extensive changes for a start at dynamic linking
6278 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6280 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6281 (struct elf_backend_data): Remove
6282 elf_backend_create_program_headers field. Add
6283 elf_backend_additional_program_headers and
6284 elf_backend_modify_segment_map fields.
6285 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6287 (elf_backend_additional_program_headers): Likewise.
6288 (elf_backend_modify_segment_map): Likewise.
6289 (elf_backend_create_program_headers): Don't define.
6290 (elfNN_bed): Change to account for field changes.
6291 * elf.c (assign_file_positions_for_segments): Call new
6292 modify_segment_map backend function. Don't call old
6293 create_program_headers backend function.
6294 (get_program_header_size): Call additional_program_headers rather
6295 than create_program_headers.
6296 * elflink.h (elf_link_add_object_symbols): Initialize
6297 type_change_ok from new backend field.
6298 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6300 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6301 a reloc against the appropriate section.
6303 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6304 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6305 (elf_flags_init): Rename from elf_ppc_flags_init.
6306 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6308 (ppc_elf_copy_private_bfd_data): Likewise.
6309 (ppc_elf_merge_private_bfd_data): Likewise.
6311 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6314 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6316 * coff-alpha.c (alpha_relocate_section): During final link, allow
6317 output .lita section to be bigger than 64k by adjusting gp value
6318 on a per-input section basis.
6319 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6321 (struct ecoff_section_tdata): Add gp field.
6323 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6325 Handle Alpha ECOFF changes in OSF/1 3.2.
6326 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6328 * coff-alpha.c: Include "aout/ar.h".
6329 (alpha_ecoff_get_relocated_section_contents): Don't require an
6330 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6331 3.2 doesn't generate one.
6332 (alpha_relocate_section): Likewise.
6333 (alpha_ecoff_slurp_armap): Define.
6334 (alpha_ecoff_slurp_extended_name_table): Define.
6335 (alpha_ecoff_construct_extended_name_table): Define.
6336 (alpha_ecoff_truncate_arname): Define.
6337 (alpha_ecoff_write_armap): Define.
6338 (alpha_ecoff_generic_stat_arch_elt): Define.
6339 (alpha_ecoff_update_armap_timestamp): Define.
6341 (alpha_ecoff_read_ar_hdr): New static function.
6342 (alpha_ecoff_get_elt_at_filepos): New static function.
6343 (alpha_ecoff_openr_next_archived_file): New static function.
6344 (alpha_ecoff_get_elt_at_index): New static function.
6345 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6346 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6347 _bfd_ecoff to alpha_ecoff.
6348 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6349 field from backend structure, rather than always calling
6350 _bfd_get_elt_at_filepos.
6351 * coff-mips.c (mips_ecoff_backend_data): Initialize
6352 get_elt_at_filepos field.
6353 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6354 from _bfd_generic_read_ar_hdr with minor changes.
6355 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6356 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6357 * libbfd.h: Rebuild.
6359 * bfd-in.h (BFD_IN_MEMORY): Define.
6360 * libbfd-in.h (struct bfd_in_memory): Define.
6361 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6362 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6363 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6364 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6365 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6366 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6367 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6368 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6369 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6370 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6372 (bfd_openstreamr): Likewise.
6373 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6374 BFD_IN_MEMORY is not set.
6375 * riscix.c (riscix_some_aout_object_p): Likewise.
6376 * bfd-in2.h, libbfd.h: Rebuild.
6378 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6379 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6380 (bfd_get_elt_at_index): Define.
6381 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6382 bfd_get_elt_at_index. Change index parameter from int to
6384 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6385 (_bfd_noarchive_get_elt_at_index): Define.
6386 (_bfd_archive_bsd_get_elt_at_index): Define.
6387 (_bfd_archive_coff_get_elt_at_index): Define.
6388 * bfd-in2.h, libbfd.h: Rebuild.
6389 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6390 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6391 * ieee.c (ieee_get_elt_at_index): Define.
6392 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6393 * oasys.c (oasys_get_elt_at_index): Define.
6394 * som.c (som_get_elt_at_index): Define.
6396 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6397 numbers to the .text section.
6399 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6401 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6402 If there is a SEC_DEBUGGING section, get the contents of the debug
6403 information part from it.
6404 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6406 (ieee_write_object_contents): Check ieee_write_debug_part return.
6408 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6410 * config.bfd (i[345]86-*-freebsd*): Add target.
6411 * configure.in (i386freebsd_vec): Add vec.
6412 * configure: Regenerate.
6413 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6414 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6415 Rebuild dependencies..
6416 * freebsd.h: New file.
6417 * i386freebsd.c: New file.
6418 * targets.c (i386freebsd_vec): Declare.
6419 (bfd_target_vector): Add i386freebsd_vec.
6420 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6421 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6423 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6425 * ieee.c (ieee_slurp_debug): New static function.
6426 (ieee_object_p): Call it.
6427 (ieee_slurp_section_data): Skip debugging sections.
6428 (ieee_get_reloc_upper_bound): Likewise.
6429 (ieee_get_section_contents): Likewise.
6430 (ieee_canonicalize_reloc): Likewise.
6431 (ieee_write_section_part): Likewise.
6432 (ieee_write_debug_part): Likewise.
6433 (ieee_write_data_part): Likewise.
6434 (init_for_output): Likewise.
6436 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6438 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6440 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6441 relocs, since ppc_elf_relocate_section handles the linker case.
6442 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6444 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6445 ppc_elf_relocate_section since that is now the only caller.
6446 (ppc_elf_relocate_section): Ditto.
6448 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6450 * coffcode.h (coff_write_object_contents): If we don't know the
6451 section of the entry point for an XCOFF executable, always set the
6452 entry address to -1.
6454 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6456 * elf.c (bfd_section_from_shdr): Add support for note sections.
6458 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6460 * bfd-in.h (struct _symbol_info): Add stab_type field.
6461 * bfd-in2.h: Rebuild.
6462 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6464 * elf32-ppc.c: Remove trailing newline from calls to
6466 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6467 difference if target endianness is known.
6469 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6471 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6472 old style TOC16 references without using R_PPC_GOT.
6473 (ppc_reloc_type): Ditto.
6474 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6475 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6476 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6477 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6478 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6480 (ppc_elf_adjust_dynamic_symbol): Ditto.
6481 (ppc_elf_adjust_dynindx): Ditto.
6482 (ppc_elf_size_dynamic_sections): Ditto.
6483 (ppc_elf_finish_dynamic_symbol): Ditto.
6484 (ppc_elf_finish_dynamic_sections): Ditto.
6485 (ELF_DYNAMIC_INTERPRETER): Define.
6487 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6489 * elf.c (copy_private_bfd_data): When attaching sections to
6490 segments ignore sections that won't be allocated. Patch from
6493 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6495 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6498 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6500 * coff-i960.c (CALC_ADDEND): Define.
6501 (coff_i960_relocate_section): Add the input section VMA to the
6502 addend for PC relative relocs.
6504 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6506 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6507 to correctly terminate.
6509 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6511 * targets.c (enum bfd_endian): Define.
6512 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6513 from boolean to enum bfd_endian. Change header_byteorder_big_p
6515 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6516 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6517 * bfd-in2.h: Rebuild.
6518 * All targets: Change initialization of byteorder and
6519 header_byteorder to use enum bfd_endian values rather than
6521 * All files: Change all references to byteorder_big_p and
6522 header_byteorder_big_p to use new bfd_*_endian macros.
6524 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6526 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6528 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6530 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6532 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6534 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6536 * ieee.c: Lots of minor cleanups. Make many functions return
6537 errors rather than calling abort. Also:
6538 (ieee_write_twobyte): Remove; change callers to call existing
6539 ieee_write_2bytes function.
6540 (ieee_write_expression): Don't output the section twice when
6541 outputting a local symbol. Don't emit an extraneous zero if there
6543 (ieee_slurp_sections): Set the lma as well as the vma.
6544 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6546 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6547 a recognized one or bfd_arch_unknown.
6548 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6550 (ihex_get_symtab): Likewise.
6552 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6554 * aoutx.h: Include <ctype.h>.
6555 (struct aout_link_includes_table): Define.
6556 (struct aout_link_includes_totals): Define.
6557 (struct aout_link_includes_entry): Define.
6558 (aout_link_includes_lookup): Define macro.
6559 (struct aout_final_link_info): Add includes field.
6560 (aout_link_includes_newfunc): New static function.
6561 (NAME(aout,final_link)): Initialize includes hash table.
6562 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6564 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6566 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6568 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6570 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6572 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6574 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6575 (pe_print_private_bfd_data): call pe_print_reloc.
6576 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6577 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6578 up some debugging as well.
6580 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6582 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6585 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6587 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6588 when setting sections to NULL.
6590 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6592 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6594 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6595 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6597 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6598 * bfd-in2.h: Rebuild.
6600 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6602 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6604 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6606 * ihex.c (ihex_scan): Handle record types 4 and 5.
6607 (ihex_object_p): Permit types 4 and 5.
6608 (ihex_set_section_contents): Remove check for out of range
6610 (ihex_write_object_contents): Generate types 4 and 5.
6612 * elflink.h (elf_link_output_extsym): Just ignore warning and
6613 indirect references to symbols which don't really exist.
6615 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6617 * peicode.h (pe_print_idata): Minor format fixes
6618 (pe_print_edata): New function. Under private printing, this formats
6619 the edata section of a PE file.
6620 (pe_print_private_bfd_data): Added call to pe_print_edata.
6622 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6624 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6625 index, don't call stoi.
6627 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6629 * srec.c (srec_scan): Set lma as well as vma.
6631 * ihex.c: New file; support for Intel Hex format.
6632 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6633 (ihex_vec): Declare.
6634 (bfd_target_vector): Always include ihex_vec.
6635 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6636 * Makefile.in: Rebuild dependencies.
6637 (BFD_LIBS): Add ihex.o
6638 (BFD_LIBS_CFILES): Add ihex.c.
6639 * bfd-in2.h: Rebuild.
6641 * elf.c (assign_file_positions_for_segments): Sort the sections in
6643 (get_program_header_size): Return the right size if segment_map is
6645 (copy_private_bfd_data): Don't bother to sort the sections.
6647 * bfd.c (bfd_record_phdr): New function.
6648 * bfd-in.h (bfd_record_phdr): Declare.
6649 * bfd_in2.h: Rebuild.
6651 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6654 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6655 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6657 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6658 (bfd_zmalloc): Change declaration.
6659 * libbfd.h: Rebuild.
6660 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6661 and realloc. Don't set bfd_error_no_memory if they fail.
6663 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6665 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6666 uses as well. Added a new howto to deal with TOCREL16 relocs that
6667 are TOCDEFN as well.
6668 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6669 to handle RVA relocs from dlltool.
6670 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6671 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6672 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6674 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6675 to get the right section alignment.
6677 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6679 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6680 p_paddr if p_paddr is zero.
6681 (make_mapping): Set includes_filehdr and includes_phdrs for first
6683 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6685 (assign_file_positions_for_segments): Handle includes_filehdr and
6686 includes_phdrs. Remove special handling of PT_PHDR and first
6688 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6689 when appropriate. Remove special handling of PT_PHDR segment.
6690 Use a more complex condition for when a section is included in a
6691 segment to handle Solaris linker oddities.
6693 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6695 * coff-m88k.c (howto_table): Reformatted for easier reading;
6696 special_function now points to new function m88k_special_reloc.
6697 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6699 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6700 be done correctly by m88k_special_reloc.
6701 (reloc_processing): New function to be used by RELOC_PROCESSING.
6702 (RELOC_PROCESSING): Define to call reloc_processing.
6704 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6706 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6707 (pe_print_pdata): Likewise.
6709 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6710 obstack_alloc fails.
6711 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6713 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6714 * Many files: don't set bfd_error_no_memory if one of the above
6717 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6718 if p_paddr_valid is set.
6719 (copy_private_bfd_data): New static function.
6720 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6722 * elf.c (assign_file_positions_for_segments): Fix case where extra
6723 program headers were allocated.
6725 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6726 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6727 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6728 _bfd_elf_print_private_bfd_data.
6730 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6731 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6732 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6733 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6734 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6735 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6736 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6738 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6740 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6741 * elf.c (make_mapping): New static function.
6742 (map_sections_to_segments): New static function.
6743 (elf_sort_sections): New static function.
6744 (assign_file_positions_for_segments): New static function.
6745 (map_program_segments): Remove.
6746 (get_program_header_size): Remove sorted_hdrs, count, and
6747 maxpagesize parameters. Simplify.
6748 (assign_file_positions_except_relocs): When generating an
6749 executable, use assign_file_positions_for_segments.
6750 (elf_sort_hdrs): Remove.
6751 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6752 to get_program_header_size.
6754 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6756 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6758 * configure, config.in: Regenerate with autoconf 2.7.
6760 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6761 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6763 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6765 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6766 (ecoff_sec_to_styp_flags): Likewise.
6767 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6768 (ecoff_set_symbol_info): Handle scRConst.
6769 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6770 (ecoff_compute_section_file_positions): Handle .rconst section.
6771 (_bfd_ecoff_write_object_contents): Likewise.
6772 (ecoff_link_check_archive_element): Handle scRConst.
6773 (ecoff_link_add_externals): Likewise.
6774 (ecoff_link_write_external): Handle .rconst section.
6775 (ecoff_reloc_link_order): Likewise.
6776 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6777 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6779 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6781 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6782 DEF_DYNAMIC flag is set.
6784 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6786 * host-aout.c: If TRAD_HEADER is defined, include it.
6788 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6790 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6791 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6792 (BFD_NEED_DECLARATION): New function.
6793 * configure.in: Use BFD_NEED_DECLARATION.
6794 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6795 * configure, config.in: Rebuild with autoconf 2.6.
6797 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6798 special_sections before returning when called with a non XCOFF
6801 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6804 * coffcode.h (coff_compute_section_file_positions): Only pad the
6805 previous section to force file alignment when creating an
6808 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6810 * coffcode.h (coff_compute_section_file_positions): If
6811 RS6000COFF_C, set up the .debug section.
6813 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6814 if it is not large enough to accomodate the entire TOC area with
6815 signed 16 bit offsets.
6816 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6818 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6819 TOC anchor to use the TOC value used in the output file.
6821 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6823 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6824 (_bfd_coff_read_string_table): Likewise.
6826 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6828 * pe-arm.c: Fix typos.
6829 * coff-arm.c: Likewise.
6831 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6833 * coff-ppc.c (list_ele): Added "cat"egory member.
6834 (record_toc): New category parameter (priv or pub).
6835 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6836 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6837 the mainline. It addes extra toc cells in error.
6838 (ppc_coff_swap_sym_in_hook): Added some documentation.
6839 (dump_toc): Can now diagnose "virtual toc" chicanery.
6841 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6843 * elf-bfd.h (struct elf_link_hash_table): Change type of
6844 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6846 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6848 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6849 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6851 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6852 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6853 defined or mentioned in a regular file.
6855 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6857 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6858 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6859 (coff_ppc_relocate_section): Correct REL24 handling
6860 (ppc_process_before_allocation): Correct TOCDEFN handling
6862 * peicode.h (dir_names): Added name descriptions
6864 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6866 * VERSION: Updated to cygnus-2.6.
6868 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6870 * targets.c (m68k4knetbsd_vec): Declare.
6872 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6874 * targets.c (bfd_target): Change type of second argument to
6875 _bfd_print_private_bfd_data from void * to PTR.
6876 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6877 using PTR rather than void *.
6878 * bfd-in2, libbfd.h: Rebuild.
6879 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6881 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6882 _bfd_generic_bfd_print_private_bfd_data rather than casting
6885 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6887 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6888 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6890 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6891 BFD64_BACKENDS_CFILES): New variables.
6894 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6896 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6897 not at the file position of the first section.
6898 * coffcode.h (coff_compute_section_file_positions): Avoid using
6900 (coff_write_object_contents): When generating a PPC PE executable
6901 with no symbols, round up the file size to a COFF_PAGE_SIZE
6903 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6904 don't write out a string table.
6906 * elf.c (bfd_section_from_shdr): When using a different section
6907 header, pass the new one to _bfd_elf_make_section_from_shdr.
6908 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6909 (elf_map_symbols): Add section VMA to symbol value when comparing
6911 (_bfd_elf_compute_section_file_positions): Only build symbol table
6912 if there are some symbols. Set file offset of symtab and strtab
6914 (assign_file_positions_except_relocs): Remove dosyms parameter.
6915 Change all callers. Never set file offset of symtab and strtab
6917 (_bfd_elf_copy_private_section_data): New function.
6918 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6919 (_bfd_elf_copy_private_symbol_data): New function.
6920 (swap_out_syms): Check for special mapping of st_shndx created by
6921 copy_private_symbol_data.
6922 * elfxx-target.h: Use new copy routines.
6923 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6924 (_bfd_elf_copy_private_section_data): Declare.
6926 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6928 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6931 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6932 _bfd_dummy_target, matching the recent change to archive
6935 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6937 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6938 arithmetic on PTR types.
6940 * aout-target.h (MY(callback)): Set the lma of the sections.
6942 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6943 symbol into a reloc against the section.
6945 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6947 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6948 glue for the relocs: IMGLUE and IFGLUE.
6949 (record_toc): new function - tracks toc contents
6950 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6951 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6952 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6953 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6954 (ppc_record_toc_entry): Removed a debug define (duh)
6956 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6957 (pe_print_idata): New function - formats the idata section data
6958 (pe_print_pdata): New function - formats the pdata section data
6959 (pe_print_private_bfd_data): calls to above
6961 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6963 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6964 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6965 TARGET_SYM and TARGET_NAME for vector and BFD name.
6966 * coff-pmac.c (pmac_xcoff_vec): Remove.
6967 (TARGET_SYM, TARGET_NAME): Define.
6968 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6969 machine to 0, not all PowerMacs are 601s.
6971 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6973 * elfcode.h (elf_object_p): Read in any program headers.
6974 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6975 based on the program headers, if any.
6976 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6977 (map_program_segments): Set p_paddr of program headers based on
6980 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6982 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6985 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6986 trying to do a relocateable link with a non-a.out object file.
6988 * archive.c (bfd_generic_archive_p): Check the first object file
6989 in an archive even if target_defaulted is set. If the object file
6990 has the wrong xvec, reject it.
6992 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6993 be represented, report the name via _bfd_error_handler.
6994 (translate_to_native_sym_flags): Likewise.
6995 * elf32-mips.c (mips_elf_final_link): Likewise.
6996 * oasys.c (oasys_write_sections): Likewise.
6998 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6999 which checks for STYP_OVRFLO sections.
7000 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7001 reloc and lineno count overflows.
7002 (coff_write_object_contents): Call coff_count_linenumbers before
7003 coff_compute_section_file_positions. If RS6000COFF_C, handle
7004 reloc and lineno count overflows.
7005 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7006 relocs before dealing with .pad sections. Count overflow section
7007 headers when handling .pad sections.
7009 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7012 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7013 (struct xcoff_link_hash_table): Add descriptor_section and
7014 special_sections fields.
7015 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7016 (xcoff_link_add_symbols): Set linkage section alignment. Create
7017 descriptor section. Check for magic symbol names (_text, etc.),
7018 and record them in special_sections if found. Set
7019 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7020 descriptor field to point back to the function code symbol.
7021 (xcoff_sweep): Always mark the special descriptor_section.
7022 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7023 function descriptor, and mark it if it is.
7024 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7025 parameter, and fill it in. Allocate space for the descriptor
7027 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7028 global linkage code. If an undefined function descriptor is
7029 exported, arrange to define it. Warn about any other undefined
7031 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7032 (xcoff_write_global_symbol): Create a function descriptor when
7034 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7035 * bfd-in2.h: Rebuild.
7037 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7039 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7040 (ppc_coff_link_hash_table): new types for hashing
7041 (ppc_coff_link_hash_newfunc): hash entry constructor
7042 (ppc_coff_link_hash_table_init): hash table initializer
7043 (ppc_coff_link_hash_table_create): hash table constructor
7044 (ppc_record_toc_entry): changed references to hash table
7045 (coff_ppc_relocate_section): changed references to hash table
7047 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7048 * libcoff.h: Rebuild
7050 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7051 (coff_link_add_symbols): removed toc_offset init
7053 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7055 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7058 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7059 if it is given and mmep is available.
7060 * acconfig.h: Undef USE_MMAP.
7061 * configure, config.in: Regenerated.
7062 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7063 table handling the old way.
7064 (aout_get_external_symbols): Don't complain if last byte of string
7066 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7067 (bfd_free_window) [! USE_MMAP]: Don't define.
7068 (bfd_get_file_window,
7069 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7071 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7073 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7076 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7078 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7079 compatible with AMD generated COFF files. Try to support both AMD
7080 and GNU formats simultaneously.
7081 (coff_a29k_relocate_section): Likewise.
7083 * libbfd.c (bfd_get_file_window): Change writable parameter from
7084 int to boolean; update all callers. Pass MAP_SHARED if not
7085 writable--it's required on Solaris. Cast fprintf argument to
7087 * bfd-in.h (bfd_get_file_window): Update declaration.
7088 * bfd-in2.h: Rebuild.
7089 * aoutx.h: Update calls to bfd_get_file_window.
7091 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7093 (xcoff_swap_ldhdr_in): New static function.
7094 (xcoff_swap_ldsym_in): New static function.
7095 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7096 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7097 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7098 Handle XTY_ER/XMC_XO symbols correctly.
7099 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7100 rather than normal symbol table.
7101 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7102 already defined with the same absolute value.
7103 (xcoff_mark): When considering called symbols, check whether the
7104 descriptor is from a dynamic object, rather than the symbol
7106 (xcoff_build_ldsyms): Likewise.
7108 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7109 Cast realloc and malloc return values. If malloc or realloc fail,
7110 set bfd_error_no_memory.
7111 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7112 * bfd-in2.h: Rebuild.
7114 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7116 * coff-ppc.c (ppc_record_toc_entry): new function.
7117 (in_reloc_p): changed return value.
7118 (coff_ppc_relocate_section): much rework.
7119 (ppc_allocate_toc_section): new function.
7120 (ppc_process_before_allocation): new function.
7121 (ppc_coff_swap_sym_in_hook): new function.
7123 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7124 (coff_link_add_symbols): initialize toc_offset.
7126 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7127 (coff_swap_aouthdr_out): Added more sections to the data
7128 dictionary for the pe file header. Also changed linker version
7129 number on the ppc side.
7130 (dir_names): small improvements to the dictionary printing.
7131 (pe_mkobject_hook): save the file level flags.
7133 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7134 (pe_tdata): added real_flags field
7135 (coff_tdata): added local_toc_sym_map and access macro
7137 * libcoff.h (coff_link_hash_entry): added toc_offset field
7138 (pe_tdata): added real_flags field
7139 (coff_tdata): added local_toc_sym_map and access macro
7141 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7142 (coff_mkobject): init for local_toc_sym_map
7143 (coff_write_object_contents): set the internal_a.magic to
7144 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7147 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7149 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7150 entries until both the line number address and the function name
7151 address are too large.
7153 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7154 * configure: Rebuilt.
7156 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7157 is defined in the environment.
7159 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7161 * som.c (som_get_section_contents_in_window): Define to use
7164 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7166 * coff-i860.c: New file, based on coff-i386.c.
7167 * cpu-i860.c: New file, based on cpu-i386.c.
7168 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7169 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7170 targets, using i860coff_vec.
7171 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7172 trad-core.o and hosts/i860mach3.h.
7173 (i860coff_vec): Use coff-i860.o and cofflink.o.
7174 * configure: Rebuild.
7175 * Makefile.in: Rebuild dependencies.
7176 (ALL_MACHINES): Add cpu-i860.o.
7177 (BFD32_BACKENDS): Add coff-i860.o.
7178 (CFILES): Add cpu-i860.c and coff-i860.c.
7179 * targets.c (i860coff_vec): Declare.
7180 (bfd_target_vector): Add &i860coff_vec.
7181 * archures.c (bfd_i860_arch): Declare.
7182 (bfd_archures_list): Add &bfd_i860_arch.
7183 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7184 (coff_set_flags): Handle bfd_arch_i860.
7185 (coff_write_object_contents): Handle I860 a.out magic number.
7187 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7189 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7190 the created .tc section to 2.
7191 (xcoff_mark): Don't keep a .loader reloc for a call to an
7192 undefined symbol when creating a shared library.
7193 (xcoff_build_ldsyms): When creating a shared library, generate
7194 global linkage code for a call to an undefined symbol.
7196 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7198 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7199 BFD32_BACKENDS, BFD64_BACKENDS.
7200 (.dep1): Put mkdep output in a separate file.
7201 Rebuilt dependencies.
7203 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7206 Permit use of mmap when available:
7208 * configure.in: Check for mmap, madvise, mprotect.
7209 * config.in, configure: Regenerated.
7211 * libbfd.c (struct _bfd_window_internal): Define type.
7212 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7214 (ok_to_map): New static variable for debugging.
7215 (_bfd_generic_get_section_contents_in_window): New function.
7216 * bfd-in.h (bfd_window_internal): Declare type.
7217 (bfd_window): Define type.
7218 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7219 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7222 * libaout.h (struct aoutdata): Add two window fields.
7223 (obj_aout_sym_window, obj_aout_string_window): New macros.
7224 * aoutx.h (some_aout_object_p): Initialize windows.
7225 (aout_get_external_symbols): Get symbol data and strings in
7226 windows instead of explicitly allocated buffers.
7227 (slurp_symbol_table): Free window instead of memory.
7228 (bfd_free_cached_info): Release windows instead of freeing storage
7230 (aout_link_free_symbols): Ditto.
7232 * targets.c (bfd_target): Add new field for
7233 get_section_contents_in_window.
7234 (BFD_JUMP_TABLE_GENERIC): Updated.
7235 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7236 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7237 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7238 macros for get_section_contents_in_window field.
7240 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7242 * core.c: Renamed to corefile.c
7243 * makefile.dos (OBJS): Change core.o to corefile.o
7244 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7246 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7248 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7249 to o. Clobber and restore the list of new csects around the call
7250 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7251 linker error and the linker wants to read the symbol table. Reset
7252 the line number count of a real section even if it has no relocs.
7253 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7255 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7258 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7260 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7261 an undefined symbol in a shared link.
7263 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7264 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7265 phdm@info.ucl.ac.be (Philippe De Muyter).
7267 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7269 * coff-m88k.c (rtype2howto): New static function.
7270 (RTYPE2HOWTO): Use it rather than a macro definition.
7272 * coffcode.h (coff_write_object_contents): set internal_a.magic
7273 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7275 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7276 define TRAD_HEADER to new file hosts/delta68.h.
7277 m88*-motorola-sysv*, however, does use ptrace-core.o.
7278 * hosts/delta68.h: New file.
7280 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7281 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7283 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7285 * i386linux.c (MY(vec)): Declare before use.
7287 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7289 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7290 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7292 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7293 BFD is not of the right type.
7294 (bfd_elf_get_needed_list): Likewise.
7295 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7296 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7297 * xcofflink.c (XCOFF_XVECP): Define.
7298 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7300 (bfd_xcoff_import_symbol): Likewise.
7301 (bfd_xcoff_export_symbol): Likewise.
7302 (bfd_xcoff_link_count_reloc): Likewise.
7303 (bfd_xcoff_record_link_assignment): Likewise.
7304 (bfd_xcoff_size_dynamic_sections): Likewise.
7306 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7307 table index against the number of symbols for a base relative
7310 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7312 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7313 full_aouthdr flag here...
7314 (_bfd_xcoff_bfd_final_link): ...not here.
7316 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7318 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7319 systems that have a system <libelf.h>.
7320 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7321 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7322 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7323 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7324 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7325 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7326 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7328 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7330 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7331 set, set BSF_WEAK in symbol. Change all callers.
7332 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7333 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7334 _bfd_generic_link_add_one_symbol.
7335 (ecoff_indirect_link_order): Check that the section tdata relocs
7336 are not NULL before using them.
7338 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7339 define TRAD_HEADER as hosts/alphalinux.h.
7340 * configure: Rebuild.
7341 * hosts/alphalinux.h: New file.
7342 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7345 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7347 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7348 C_ECOMM storage classes.
7350 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7352 (xcoff_mark): Call xcoff_mark_symbol.
7353 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7354 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7356 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7358 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7360 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7362 (xcoff_find_reloc): New static function.
7363 (xcoff_link_add_symbols): Use it.
7364 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7365 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7366 relocate the value of C_DECL.
7368 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7370 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7372 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7373 callback decide what goes in .relocs.
7374 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7375 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7378 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7380 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7383 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7385 * xcofflink.c: More improvements, mostly to fix handling of
7386 constructors and a few other special cases.
7387 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7388 zero, reverting yesterday's change.
7389 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7390 (bfd_xcoff_link_count_reloc): Declare.
7391 (bfd_xcoff_record_link_assignment): Declare.
7392 * bfd-in2.h: Rebuild.
7394 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7396 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7397 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7398 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7399 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7400 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7401 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7403 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7406 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7407 segments includes the a.out header. See to that the magic number
7408 *always* is big-endian.
7410 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7411 m68k4k NetBSD configurations.
7413 * configure.in, configure: Separate i386 & mips NetBSD
7414 configurations from other BSD ones. Don't assume DEC is the only
7415 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7416 configurations. Add support for m68k4k NetBSD object format.
7418 * libaout.h: Added M_68K4K_NETBSD magic.
7420 * m68k4knetbsd.c: New file.
7422 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7424 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7427 * hosts/mipsnbsd.h: New file.
7429 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7431 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7433 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7434 toc_section, and entry_section fields.
7435 (struct xcoff_section_tdata): Remove ldrel_count field.
7436 * libcoff.h: Rebuild.
7437 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7439 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7440 full a.out header if full_aouthdr is set in xcoff_data.
7441 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7442 based on sections stored in xcoff_data.
7443 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7445 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7446 (rs6000coff_vec): Set symbol_leading_char to '.'.
7447 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7448 value stored in ret rather than returning a pointer value.
7450 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7452 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7455 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7457 * som.c (som_slurp_string_table): Allocate the strings with malloc
7458 since they're free'd by free_cached_info.
7459 (som_slurp_symbol_table): Similarly for the symbol table.
7461 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7463 * Makefile.in (diststuff): Don't make headers.
7465 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7467 * Makefile.in: Rebuild dependencies.
7469 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7470 output_bfd is not SunOS.
7471 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7472 non-SunOS input files.
7474 * xcofflink.c: Extensive changes to support linking shared objects
7475 and generating a .loader section.
7476 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7477 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7478 last_symndx, and ldrel_count fields.
7479 * libcoff.h: Rebuild.
7480 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7481 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7483 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7484 (bfd_xcoff_export_symbol): Declare.
7485 (bfd_xcoff_size_dynamic_sections): Declare.
7486 * bfd-in2.h: Rebuild.
7488 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7490 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7491 * configure: Rebuild.
7492 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7493 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7495 (pmac_xcoff_vec): Update to use new xcoff support.
7496 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7497 (xcoff_write_armap): Declare buf as unsigned char.
7498 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7500 * mpw-make.sed: Generalize subdir_do edit.
7502 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7504 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7505 correctly. Don't initialize asect->vma.
7507 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7509 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7510 something a little less than the page size.
7512 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7514 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7516 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7518 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7519 * coffcode.h (coff_write_object_contents): If .bss is before
7520 .data us that as data_start.
7521 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7523 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7524 (coff_swap_outhdr_out): Hardwire in version number.
7526 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7528 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7529 major and minor to *_vno, since the former are also macros in
7530 SunOS header files. Cast result of bfd_alloc to appropriate
7533 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7534 before assigning to sec_data.
7536 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7538 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7539 now relative to the section, not absolute.
7540 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7541 get the file name when there is a N_SO directory name. When
7542 handling stabs, remember that section->vma was added to the
7545 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7547 * sunos.c (struct sunos_link_hash_table): Add needed field.
7548 (sunos_link_hash_table_create): Call bfd_release, not free.
7549 (sunos_link_hash_table_create): Initialize needed field.
7550 (sunos_add_dynamic_symbols): Record needed objects.
7551 (bfd_sunos_get_needed_list): New function.
7552 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7553 * bfd-in2.h: Rebuild.
7555 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7557 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7559 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7561 * bfd-in.h (struct bfd_link_needed_list): Rename from
7562 bfd_elf_link_needed_list.
7563 * bfd-in2.h: Rebuild.
7564 * elf.c, elflink.h, libelf.h: Corresponding changes.
7566 Add start at AIX linker support; no shared libraries yet.
7567 * xcofflink.c: New file.
7568 * configure.in (rs600coff_vec): Use xcofflink.o.
7569 * configure: Rebuild.
7570 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7572 (struct xcoff_section_tdata): Define.
7573 (xcoff_section_data): Define macro.
7574 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7575 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7576 (_bfd_xcoff_bfd_final_link): Declare.
7577 (_bfd_ppc_xcoff_relocate_section): Declare.
7578 * libcoff.h: Rebuild.
7579 * coff-rs6000.c: Clean up a bit.
7580 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7581 cputype, csects, and debug_indices.
7582 (xcoff_copy_private_bfd_data): Copy cputype.
7583 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7584 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7585 (xcoff_reloc_type_lookup): Rename from
7586 rs6000coff_reloc_type_lookup.
7587 (coff_relocate_section): Define.
7588 (_bfd_xcoff_sizeof_headers): Define.
7589 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7590 (_bfd_xcoff_bfd_relax_section): Define.
7591 (_bfd_xcoff_bfd_link_split_section): Define.
7592 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7594 * coffcode.h (coff_compute_section_file_positions): If AIX,
7595 increment sofar by SMALL_AOUTSZ if not executable.
7596 (coff_write_object_contents): If AIX, always output an a.out
7597 header; if not executable, header size of SMALL_AOUTSZ.
7598 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7599 (_bfd_stringtab_init): Initialize xcoff field.
7600 (_bfd_xcoff_stringtab_init): New function.
7601 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7602 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7603 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7604 * libbfd.h: Rebuild.
7605 * Makefile.in: Rebuild dependencies.
7606 (BFD32_BACKENDS): Add xcofflink.o.
7607 (CFILES): Add xcofflink.c.
7609 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7610 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7611 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7613 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7615 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7617 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7619 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7620 * config.in: Regenerated.
7622 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7623 (_bfd_chunksize): New variable.
7624 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7625 for obstack chunk size.
7626 * configure.in: Check for getpagesize.
7627 * configure: Regenerated.
7629 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7631 * trad-core.c (rawptr): Make it a local variable of
7632 ptrace_unix_core_file_p.
7634 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7636 * coff-arm.c (in_reloc_p): New.
7637 * coff-i386.c (in_reloc_p): New.
7638 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7639 (coff_write_object_contents): Only set has_reloc_section
7641 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7642 in_reloc_p to decide if reloc should be emitted.
7643 * libcoff.h (pe_data_type.in_reloc_p): New.
7644 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7646 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7648 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7649 (_bfd_coff_read_internal_relocs): Likewise.
7650 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7651 (_bfd_coff_read_internal_relocs): Likewise.
7653 * elflink.h (elf_link_add_object_symbols): Correct conditions
7654 under which type and size change warnings are issued.
7656 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7658 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7659 a symbol which is not in a real section.
7660 (coff_write_native_symbol): Corresponding change.
7662 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7663 coff_link_hash_newfunc and make non-static.
7664 (_bfd_coff_link_hash_table_init): New function, broken out of
7665 _bfd_coff_link_hash_table_create.
7666 (_bfd_coff_link_hash_table_create): Use it.
7667 (process_embedded_commands): Make static.
7668 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7669 (_bfd_coff_link_hash_table_init): Declare.
7670 * libcoff.h: Rebuild.
7672 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7673 field in XCOFF tdata.
7674 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7675 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7676 based on cputype stored in a.out header, or in n_type of initial
7678 (coff_write_object_contents): Set cputype correctly in a.out
7680 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7682 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7683 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7685 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7686 * libcoff.h: Rebuild.
7688 * cpu-rs6000.c (rs6000_compatible): New static function.
7689 (bfd_rs6000_arch): Use it.
7690 * cpu-powerpc.c (powerpc_compatible): New static function.
7691 (arch_info_struct): Define various flavours of PowerPC.
7692 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7695 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7697 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7699 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7701 * elflink.h (elf_link_add_object_symbols): Don't warn about
7702 changing the size or type if the old definition was weak.
7704 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7706 * coffcode.h (combined_entry_type): Add fix_line field.
7707 (coff_slurp_line_table): Warn if we try to set the lineno field of
7709 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7710 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7711 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7712 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7714 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7715 * libcoff.h: Rebuild.
7717 * libcoff-in.h (struct xcoff_tdata): Define.
7718 (xcoff_data): Define.
7719 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7720 * bfd-in2.h, libcoff.h: Rebuild.
7721 * coff-rs6000.c (xcoff_mkobject): New static function.
7722 (coff_mkobject): Define.
7723 (xcoff_copy_private_bfd_data): New static function.
7724 (coff_bfd_copy_private_bfd_data): Define.
7725 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7727 (rs6000coff_vec): Add DYNAMIC to object_flags.
7728 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7729 .loader sections specially.
7730 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7731 section alignment from the XCOFF tdata information.
7732 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7733 F_SHROBJ, and copy the extra a.out header information into the
7734 XCOFF tdata structure.
7735 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7736 F_DYNLOAD and the extra a.out header information.
7737 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7738 C_HIDEXT symbol with attached csect information.
7739 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7740 in the o_maxdata field.
7741 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7742 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7743 end if BSF_NOT_AT_END is set.
7745 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7746 _bfd_read_ar_hdr_fn.
7747 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7748 * bfd-in2.h, libbfd.h: Rebuild.
7749 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7751 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7752 (bfd_slurp_bsd_armap_f2): Likewise.
7753 (_bfd_slurp_extended_name_table): Likewise.
7755 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7757 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7759 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7760 when the symbol table is empty.
7762 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7763 space for section symbols, since we don't output them either.
7764 (elf_m68k_adjust_dynindx): Removed.
7766 * ptrace-core.c (rawptr): Make it a local variable of
7767 ptrace_unix_core_file_p.
7769 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7771 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7774 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7775 Mac object file formats.
7777 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7779 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7780 auxent if there isn't one.
7781 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7782 rather than FILNMLEN as the maximum name length.
7784 * coffcode.h (bfd_coff_backend_data): Add new field
7785 _bfd_coff_print_aux.
7786 (bfd_coff_print_aux): New static function.
7787 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7788 scnlen field of an XTY_LD csect aux entry.
7789 (coff_print_aux): New static function.
7790 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7791 in coff_pointerize_aux_hook.
7792 (bfd_coff_std_swap_table): Initialize new field.
7793 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7794 * libcoff.h: Rebuild.
7795 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7796 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7798 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7799 if there are symbols, for native AIX ld compatibility.
7801 * coffcode.h (bfd_coff_backend_data): Add new field
7802 _bfd_coff_pointerize_aux_hook.
7803 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7804 or I960, and as 0 otherwise.
7805 (bfd_coff_std_swap_table): Initialize new field.
7806 * libcoff.h: Rebuild.
7807 * coffgen.c (coff_pointerize_aux): Change parameters to take
7808 symbol pointer instead of type and class, and to take aux index.
7809 Call _bfd_coff_pointerize_aux_hook if it is defined.
7810 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7811 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7812 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7814 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7815 read-only/host-only support.
7817 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7819 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7822 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7823 BFD_JUMP_TABLE_ARCHIVE accordingly.
7824 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7825 (_bfd_compute_and_write_armap): Declare.
7826 (_bfd_generic_read_ar_hdr): Declare.
7827 (_bfd_read_ar_hdr): Define.
7828 (_bfd_noarchive_read_ar_hdr): Define.
7829 (_bfd_archive_bsd_read_ar_hdr): Define.
7830 (_bfd_archive_coff_read_ar_hdr): Define.
7831 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7832 _bfd_read_ar_hdr instead.
7833 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7834 (_bfd_compute_and_write_armap): Rename from
7835 compute_and_write_armap. Make non-static. Change all callers.
7836 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7837 than _bfd_snarf_ar_hdr.
7838 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7839 * ieee.c (ieee_read_ar_hdr): Define.
7840 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7841 * oasys.c (oasys_read_ar_hdr): Define.
7842 * som.c (som_read_ar_hdr): Define.
7843 * bfd-in2.h, libbfd.h: Rebuild.
7845 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7847 * peicode.c (coff_swap_filehdr_in): If symptr is
7848 zero, there aren't any symbols, even if nsyms is set.
7850 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7852 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7854 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7855 sections, and set styp correctly for them: .got, .hash, .dynamic,
7856 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7857 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7859 (ecoff_sort_hdrs): New static function.
7860 (ecoff_compute_section_file_positions): Return boolean, not void.
7861 Sort the sections by VMA before looking through them. Put the
7862 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7863 section on an appropriate boundary within the page.
7864 (ecoff_compute_reloc_file_positions): Check return value of
7865 ecoff_compute_section_file_positions.
7866 (_bfd_ecoff_set_section_contents): Likewise.
7867 (_bfd_ecoff_write_object_contents): Check for various Alpha
7868 section types when incrementing text_size and data_size. Call
7869 adjust_headers backend function if it exists.
7870 * coff-alpha.c (alpha_adjust_headers): New static function.
7871 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7872 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7874 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7876 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7878 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7879 of ALTERNATE_AIX_CORE_FORMAT.
7880 * configure.in (aix4): No longer need CORE_FLAGS.
7881 * configure: Updated.
7883 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7885 NS32k changes from Ian Dall:
7886 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7888 (aout_link_input_section_std, aout_link_input_section_ext,
7889 aout_link_reloc_link_order): Call them instead of _bfd_*
7891 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7893 (backend_data): Use it instead of hardcoded zero.
7895 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7896 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7898 * ns32knetbsd.c: Include bfd.h.
7899 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7900 (MY_bfd_reloc_type_lookup): Declare function too.
7901 * pc532-mach.c (set_sizes): Don't declare.
7902 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7903 (backend_data, MY_backend_data): Don't define.
7905 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7906 ns32k-*-lites* like ns32k-*-netbsd*.
7908 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7911 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7913 * coffcode.h (coff_write_object_contents): Restore setting
7914 f_timdat to 0, deleted on August 22.
7916 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7918 * coffcode.h (coff_bfd_copy_private_symbol_data,
7919 coff_bfd_copy_private_section_data,
7920 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7921 * peicode.h (coff_bfd_copy_private_bfd_data): New
7922 (pe_bfd_copy_private_bfd_data): New.
7923 (coff_swap_scnhdr_in): Swap bss size into the right place.
7924 (pe_print_private_bfd_data): Add some newlines.
7926 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7928 * som.c (setup_sections): Don't die if a space has no subspaces.
7930 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7932 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7933 dynamic symbol override a common symbol. Don't change the size or
7934 type if they have been set and the new symbol is not a definition.
7935 Warn if the size or type changes.
7937 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7939 * som.c (som_begin_writing): Don't write the symbol table or
7941 (som_finish_writing): Write them here. Place them after the
7942 subspace data, but before the relocs.
7944 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7946 * sunos.c (sunos_add_one_symbol): Just pass false, not
7947 info->shared_library, to sunos_create_dynamic_sections.
7948 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7950 (sunos_check_dynamic_reloc): Remove .text section assertion.
7952 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7954 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7955 * configure, configure.in: Add pmac_xcoff_vec case.
7956 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7957 * coff-pmac.c: New file, PowerMac XCOFF support.
7958 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7959 * targets.c (pmac_xcoff_vec): Declare.
7961 * mpw-config.in: Various changes to be compatible with the
7962 autoconf-based configury.
7963 * mpw-make.sed: New file, sed commands to translate Unix
7964 makefile into MPW syntax.
7965 * mpw-make.in: Remove.
7966 * hosts/mpw.h: Remove.
7967 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7968 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7970 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7972 * binary.c (binary_get_symtab): Return an empty string on error.
7973 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7975 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7977 * coff-ppc.c: Reformatted according to gnu conventions
7978 Removed irrelevant "if 0" code
7980 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7982 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7983 symbols rather than as indirect symbols.
7984 (MY(slurp_symbol_table)): Don't do anything special about
7987 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7988 of .ctors and .dtors sections is no larger than 2.
7990 * sunos.c (sunos_add_one_symbol): Don't change
7991 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7993 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7994 dynamic symbols when creating a shared library.
7995 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7997 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7998 written even if it is not defined in a regular object.
7999 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8000 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8001 rather than the constant 22.
8002 (sunos_check_dynamic_reloc): Handle creating a shared library.
8003 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8004 zero when creating a shared library.
8005 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8006 write it out at the start of the symbol table.
8008 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8010 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8012 * config.bfd: Add arm-*-coff.
8013 * configure.in, configure: Add armcoff_{little,big}_vec.
8014 * targets.c (armcoff_{little,big}_vec): Declare.
8015 (bfd_target_vector): Add armcoff_{little,big}_vec.
8016 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8018 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8020 * targets.c (bfd_find_target): Remove debugging code.
8022 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8024 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8026 * Makefile.in: added *-ppc files
8027 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8028 allow pe based .o's to be shared with other tools on ppc/NT
8029 * config.bfd: added powerpc[le]-[pe|winnt] config support
8030 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8031 * peicode.h: Added more section flags for PE on ppc
8032 Added coff_swap_filehdr_out to allow peicode.h to be
8033 used for non-image PE files on ppc.
8034 Check for image, or not, before copying pe_opthdr
8035 * targets.c: Added new bfd's
8036 * targets.c: Removed two inactive bfds that shouldn't have made it this
8039 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8041 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8042 explicit values to initialize all relocs. Change all users.
8043 (ppc_elf_brtaken_inner): New function to handle branch predicition
8045 (ppc_elf_brtaken_reloc): Ditto.
8046 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8047 relocs use ppc_elf_unsupported_reloc.
8048 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8049 needs to be reported.
8050 (ppc_elf_relocate_section): Support branch prediction relocs.
8052 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8054 * bfd.c (bfd_assert): Remove \n from string passed to
8057 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8058 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8059 (bfd_coff_make_section_hook): Don't define.
8060 (coff_make_section_hook): Remove.
8061 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8062 (styp_to_sec_flags): Likewise.
8063 (coff_write_object_contents): Likewise.
8064 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8066 * libcoff.h: Rebuild.
8067 * coffgen.c (make_a_section_from_file): Just call
8068 bfd_make_section_anyway, not bfd_make_section or
8069 bfd_coff_make_section_hook.
8070 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8071 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8072 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8073 make_section_hook field.
8074 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8076 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8077 pointers into value field for warning and indirect symbols; just
8078 leave the value field alone.
8079 * linker.c (generic_link_add_symbol_list): Use next symbol for
8080 warning and indirect symbols, rather than looking in symbol value.
8081 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8082 parameter. Change all callers. Remove support for indirect
8083 symbols; it didn't work anyhow.
8084 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8085 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8086 * bfd-in2.h: Rebuild.
8088 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8090 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8091 go back to telling the tools this reloc operates on 32 bits.
8093 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8095 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8096 rather than a direct fprintf.
8097 * archive.c (_bfd_write_archive_contents): Likewise.
8098 * coffcode.h (coff_slurp_symbol_table): Likewise.
8099 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8100 (ppc_elf_unsupported_reloc): Likewise.
8101 (ppc_elf_relocate_section): Likewise.
8102 * i386linux.c (linux_tally_symbols): Likewise.
8103 (linux_finish_dynamic_link): Likewise.
8104 * osf-core.c (osf_core_core_file_p): Likewise.
8105 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8106 * som.c (som_sizeof_headers): Likewise.
8107 * srec.c (srec_bad_byte): Likewise.
8108 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8109 * libbfd-in.h (bfd_assert): Declare first parameter const.
8110 * libbfd.h: Rebuild.
8111 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8112 bfd_reloc_overflow is enough.
8113 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8114 * coff-h8500.c (rtype2howto): Likewise.
8115 * coff-z8k.c (rtype2howto): Likewise.
8116 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8117 * elf.c (_bfd_elf_get_lineno): Likewise.
8118 (_bfd_elf_no_info_to_howto): Likewise.
8119 (_bfd_elf_no_info_to_howto_rel): Likewise.
8120 * hp300hpux.c (convert_sym_type): Likewise.
8121 (MY(swap_std_reloc_in)): Likewise.
8122 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8124 * libaout.h (struct aoutdata): Add line_buf field.
8125 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8126 and filename_buffer. Instead, use a malloc buffer stored in the
8127 new line_buf field. Remove length restrictions.
8129 * coffgen.c (string_size): Remove static variable.
8130 (debug_string_size, debug_string_section): Likewise.
8131 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8132 and debug_string_size_p parameters. Use them instead of the
8133 global variables. Change all callers.
8134 (coff_write_symbol): Likewise.
8135 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8136 (coff_write_symbols): Add local variables to replace removed
8139 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8140 function, and line_base fields.
8141 * libcoff.h: Rebuild.
8142 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8143 information, rather than using static variables.
8145 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8146 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8148 * init.c (initialized): Remove static variable.
8149 (bfd_init): Don't bother setting initialized.
8150 (bfd_check_init): Remove.
8151 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8152 * libbfd.h: Rebuild.
8154 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8156 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8157 size for full core dumps. Copy core file header to private data.
8158 (rs6000coff_core_file_failing_command,
8159 rs6000coff_core_file_failing_signal): New functions to extract
8160 the file name and terminating signal from the core file.
8161 * coff-rs6000.c: Use them.
8163 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8165 Change arch info to be const, initialized at compile time.
8166 * archures.c: Reindent many functions. Change CONST to const.
8167 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8168 nothing set it anyhow. Make next const.
8169 (bfd_arch_info_list): Remove.
8170 (bfd_archures_list): Rename from archures_init_table. Change from
8171 a table of function pointers to a table of bfd_arch_info_type
8172 structure addresses.
8173 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8174 (bfd_lookup_arch): Likewise.
8175 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8177 (bfd_default_arch_struct): Make const.
8178 (bfd_arch_init, bfd_arch_linkin): Remove.
8179 (bfd_get_arch_info): Return a const pointer.
8180 * init.c (bfd_init): Don't call bfd_arch_init.
8181 * bfd.c (struct _bfd): Make arch_info const.
8182 * bfd-in2.h: Rebuild.
8183 * libbfd.h: Rebuild.
8184 * configure.in: Put & before everything in $selarchs.
8185 * configure: Rebuild.
8186 * cpu-*.c: Change bfd_*_arch from a function which calls
8187 bfd_arch_linkin to a const structure.
8188 * ieee.c (ieee_object_p): Make arch const.
8190 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8192 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8194 * bfd-in2.h: Regenerate.
8195 * libbfd.h: Regenerate.
8197 * elf32-ppc.c (reloc_type): Update names to match current draft.
8198 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8199 relative. Update names to current V.4 draft.
8200 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8201 (ppc_elf_relocate_section): Rename relocations to match draft.
8203 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8205 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8206 compiled with -mrelocatable-lib to be linked with either normal
8207 modules or -mrelocatable modules.
8209 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8211 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8212 in the a.out header.
8214 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8215 a reloc against a local symbol, even if it's not a section.
8217 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8219 * targets.c (bfd_target): Remove unused align_power_min field.
8220 * bfd-in2.h: Rebuild.
8221 * All backends: Remove initialization of align_power_min.
8223 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8225 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8227 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8229 * config.bfd (mips-dec-netbsd*): New target.
8230 * configure.host (mips-dec-netbsd*): New host.
8231 * configure.in (mips-dec-netbsd*): New native.
8232 * configure: Rebuild.
8234 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8236 Make the COFF backend linker merge common types:
8237 * cofflink.c (struct coff_debug_merge_element): Define.
8238 (struct coff_debug_merge_type): Define.
8239 (struct coff_debug_merge_hash_entry): Define.
8240 (struct coff_debug_merge_hash_table): Define.
8241 (coff_debug_merge_hash_table_init): Define.
8242 (coff_debug_merge_hash_table_free): Define.
8243 (coff_debug_merge_hash_lookup): Define.
8244 (struct coff_final_link_info): Add debug_merge field.
8245 (coff_debug_merge_hash_newfunc): New static function.
8246 (_bfd_coff_final_link): Allocate and free debug_merge table.
8247 (coff_link_input_bfd): Merge identical enum, struct and union
8250 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8252 Convert i960 COFF to use COFF backend linker.
8253 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8254 structure to store the symbol being used.
8255 (coff_i960_start_final_link): New static function.
8256 (coff_i960_relocate_section): New static function.
8257 (coff_i960_adjust_symndx): New static function.
8258 (coff_start_final_link): Define.
8259 (coff_relocate_section): Define.
8260 (coff_adjust_symndx): Define.
8261 * coffcode.h (bfd_coff_backend_data): Add new callback function
8262 _bfd_coff_start_final_link.
8263 (bfd_coff_start_final_link): Define.
8264 (coff_start_final_link): Define if not defined.
8265 (bfd_coff_std_swap_table): Add coff_start_final_link.
8266 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8268 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8269 function callback is not NULL.
8270 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8271 (_bfd_coff_internal_syment_name): Declare.
8272 * libcoff.h: Rebuild.
8273 * configure.in (icoff_big_vec): Add cofflink.o.
8274 (icoff_little_vec): Likewise.
8275 * configure: Rebuild.
8277 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8279 * Makefile.in (clean-info): Remove extraneous tab from line
8282 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8284 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8285 contents has relocs.
8287 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8289 * coffcode.h (coff_compute_section_file_positions): Keep the
8291 (coff_write_object_contents): Remember if it's a relocatable
8293 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8294 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8295 if relocatable file. Swap out saved raw size.
8297 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8299 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8300 (maintainer-clean): Rename from realclean, passing
8301 maintainer-clean down to subdirectories, but leave realclean as a
8304 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8307 * dep-in.sed: Remove config.h from generated dependencies.
8309 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8310 broken out of sunos_canonicalize_dynamic_symtab.
8311 (sunos_canonicalize_dynamic_symtab): Call new function
8312 sunos_slurp_dynamic_symtab.
8313 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8314 dynamic symbol table to the caller.
8315 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8316 callback to override the symbols being read.
8317 * libaout.h (struct aout_backend_data): Add three new parameters
8318 to add_dynamic_symbols callback.
8320 Extensive minor changes to avoid various gcc warnings. Also:
8321 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8322 * archures.c (bfd_arch_info_type): Change mach field from long to
8324 (bfd_lookup_arch): Change machine parameter from long to unsigned
8327 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8329 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8330 a symbol with a non-zero plt_offset.
8332 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8334 * elfcode.h (align_file_position): Remove; not used.
8336 * configure.in: Only check for <sys/procfs.h> on a native system,
8337 and make sure it defines prstatus_t.
8338 * configure: Rebuild.
8340 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8342 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8344 * config.in: Rename from config.h.in.
8345 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8346 Check for config.h:config.in when creating stamp-h.
8347 * configure: Rebuild.
8348 * Makefile.in (stamp-h): Depend upon config.in rather than
8349 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8350 calling config.status.
8352 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8353 (Makefile): Just rebuild Makefile.
8354 (config.h, stamp-h): New targets.
8355 * configure.in: Create stamp-h when rebuilding config.h.
8356 * configure: Rebuild.
8358 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8360 * configure.in: Call AC_CONFIG_HEADER. Substitute
8361 HOST_64BIT_LONG. Check that various header files exist. Check
8362 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8363 and/or free need to be declared. Don't make a link to sysdep.h.
8364 Define TRAD_HEADER for various hosts.
8365 * configure: Rebuild.
8366 * configure.host: Don't set my_host. Add definitions taken from
8367 host header files for various entries. Remove entries which now
8369 * acconfig.h: New file.
8370 * config.h.in: New file, built by autoheader.
8371 * sysdep.h: New file.
8372 * Makefile.in (do_distclean): Don't remove sysdep.h.
8374 (LOCAL_H_DEPS): New variable.
8375 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8377 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8378 ($(OPTIONAL_BACKENDS)): Likewise.
8379 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8380 looking through sysdep.h.
8381 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8382 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8383 (fprintf_vma, sprintf_vma): Likewise.
8384 (int64_type, uint64_type): Don't define.
8385 * bfd-in2.h: Rebuild.
8386 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8387 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8388 * lynx-core.c: Include stuff from old hosts/lynx.h.
8389 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8390 rather than NO_FCNTL.
8391 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8392 rather than NATIVE_HPPAHPUX_COMPILER.
8393 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8395 * hosts/*.h: Remove all header files which merely include,
8396 declare, and define things. Leave header files which define
8397 information needed by trad-core.c.
8399 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8400 (BFD_CC_FOR_BUILD): Define.
8401 * configure.in: Use BFD_CC_FOR_BUILD.
8402 * configure: Rebuild.
8404 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8406 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8407 * configure: Rebuild.
8409 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8412 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8414 * config.bfd: i386pe_ve -> i386pe_vec.
8416 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8418 * configure.host: Incorporate host Makefile fragments by setting
8420 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8421 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8422 value based on whether the code is being compiled by a cross
8423 compiler. Don't substitute host_makefile_frag or frags.
8424 * aclocal.m4: New file to define local AC_PROG_CC.
8425 * configure: Rebuild.
8426 * Makefile.in (INSTALL): Set to @INSTALL@.
8427 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8428 (INSTALL_DATA): Set to @INSTALL_DATA@.
8430 (CC): Define as @CC@.
8431 (CFLAGS): Set to @CFLAGS@.
8432 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8433 (@host_makefile_frag@): Remove.
8434 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8435 after other options.
8436 (config.status): Remove dependency upon @frags@.
8437 * config/*.mh, config/README: Remove.
8439 * config.bfd: Rewrite to incorporate the contents of the Makefile
8440 fragments by setting shell variables, rather than merely returning
8441 the name of a Makefile fragment.
8442 * configure.in: Use shell variables set by config.bfd rather than
8443 looking at the target Makefile fragment files. Don't substitute
8444 target_makefile_frag. Do substitute TDEFINES.
8445 * configure: Rebuild.
8446 * Makefile.in (@target_makefile_frag@): Remove.
8447 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8448 * config/*.mt: Remove.
8450 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8452 * configure.in: Put changequote lines around "i[345]86" patterns
8453 section of core file support.
8455 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8457 * som.c (som_bfd_print_private_bfd_data): Define to use the
8460 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8462 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8463 entry, text_start and data_start.
8465 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8467 * Makefile.in (OFILES): Remove $(TDEPFILES).
8468 * config/apollo.mt (TDEPFILES): Remove.
8469 * config/README: Update.
8471 * configure.in: For a native configuration, set COREFILE and
8472 COREFLAG based on the canonical host name.
8473 * configure: Rebuild.
8474 * Makefile.in: Rebuild dependencies.
8475 (ALL_CFLAGS): Add @COREFLAG@.
8476 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8477 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8478 support routines. Check LYNX_CORE rather than HOST_LYNX.
8479 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8480 * i386lynx.c: Likewise.
8481 * m68klynx.c: Likewise.
8482 * sparclynx.c: Likewise.
8483 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8484 * *-core.c: Comment changes.
8485 * config/decstation.mh (HDEPFILES): Remove.
8486 (HDEFINES): Remove -DTRAD_CORE.
8487 * config/irix3.mh (RANLIB): Remove.
8488 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8489 (HDEFINES): Remove -DIRIX_CORE.
8490 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8491 (HDEFINES): Remove -DTRAD_CORE.
8492 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8493 * config/ultra3.mh (RANLIB): Remove.
8494 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8495 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8496 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8497 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8498 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8499 * config/i386aix.mh, config/i386bsd.mh: Remove.
8500 * config/i386linux.mh, config/i386mach3.mh: Remove.
8501 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8502 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8503 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8504 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8505 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8506 * config/solaris2.mh, config/stratus.mh: Remove.
8507 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8508 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8510 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8512 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8513 DT_FINI entry if the appropriate symbol is not in the hash table.
8515 * libelf.h (struct elf_backend_data): Add create_program_headers
8516 and want_hdr_in_seg fields.
8517 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8519 (elf_backend_create_program_headers): Likewise.
8520 (elfNN_bed): Initialize create_program_headers and
8522 * elf.c (get_program_header_size): Call create_program_headers
8524 (map_program_segments): Check want_hdr_in_seg backend field. Call
8525 create_program_headers backend routine.
8527 * elf.c (assign_file_positions_except_relocs): Align non allocated
8528 sections when creating an executable.
8530 * elfcode.h (elf_swap_phdr_in): Make non static.
8531 (elf_swap_phdr_out): Make non static.
8532 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8533 (bfd_elf32_swap_phdr_out): Declare.
8534 (bfd_elf64_swap_phdr_in): Declare.
8535 (bfd_elf64_swap_phdr_out): Declare.
8537 * ecofflink.c (ecoff_collect_shuffle): New static function.
8538 (_bfd_ecoff_get_accumulated_pdr): New function.
8539 (_bfd_ecoff_get_accumulated_sym): New function.
8540 (_bfd_ecoff_get_accumulated_ss): New function.
8541 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8542 (_bfd_ecoff_get_accumulated_sym): Declare.
8543 (_bfd_ecoff_get_accumulated_ss): Declare.
8544 * libbfd.h: Rebuild.
8546 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8548 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8550 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8551 warning symbols. If any section is named .gnu.warning.XXX, treat
8552 the contents as a warning to be issued if the symbol XXX is
8554 (elf_link_output_extsym): For an indirect or warning symbol, just
8555 output the symbol it points to.
8557 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8558 if bfd_hash_allocate fails, since it will already be set.
8559 (generic_link_hash_newfunc): Likewise.
8560 (archive_hash_newfunc): Likewise.
8561 (hash_entry_bfd): New static function.
8562 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8563 callback. Allocate a new warning using the hash table newfunc.
8564 Use bfd_hash_replace to update the entry in the hash table, rather
8565 than assuming we can copy the fields with structure assignment.
8567 * hash.c (bfd_hash_replace): New function.
8568 * bfd-in.h (bfd_hash_replace): Declare.
8569 * bfd-in2.h: Rebuild.
8571 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8573 * config.bfd: Add mips*vr4300-*-elf* target.
8574 * config/mipsbvr4300.mt: Added.
8576 See file ChangeLog.2
8583 version-control: never