1 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
3 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
4 (mn10300_elf_relax_section): Likewise.
6 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
8 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
9 bfd_h_get_* calls to "bfd_byte *".
11 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
13 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
15 (mn10300_elf_relax_section): Include stack space for register saves
16 in the imm8 field of a "call" instruction.
17 (compute_function_info): Determine how much stack is allocated by
18 the movm instruction. Fix typo.
19 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
21 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
23 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
24 a version dependency could not be found.
26 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
28 * configure.com: Get version info from configure.in
30 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
32 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
33 New function. Avoid mixing US1 and HAL R1 code.
34 Set resulting memory ordering to the strongest one used.
35 (sparc64_elf_object_p): Set bfd_mach correctly.
37 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
39 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
40 (sparc64_elf_check_relocs): Handle them.
41 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
42 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
44 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
46 * configure.in (sparc*-*-linux*): Use trad-core and ...
47 * hosts/sparclinux.h: New file.
49 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
51 * config.bfd (sparc64-*-linux*): New target.
53 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
54 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
56 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
57 Set .plt alignment from new plt_alignment.
58 * elflink.h (elf_link_create_dynamic_sections): Set version section
59 alignment to LOG_FILE_ALIGN.
60 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
61 (elfXX_bed): Init plt_alignment.
63 * elf64-sparc.c (sparc64_elf_check_relocs,
64 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
65 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
66 sparc64_elf_finish_dynamic_sections): New functions.
67 (sparc64_elf_howto_table): Fix a few name strings.
68 (ELF_DYNAMIC_INTERPRETER): New definition.
69 (sparc64_elf_relocate_section): Handle shared libraries.
71 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
72 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
73 PLT definitions sparc64-linux originally choose. These will go
74 away soon in favour of the official abi definitions.
76 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
78 * coff-sh.c (coff_small_object_p): New static function.
79 (coff_small_new_section_hook): New static function.
80 (bfd_coff_small_swap_table): New static const structure.
81 (coff_small_close_and_cleanup): Define.
82 (coff_small_bfd_free_cached_info): Define.
83 (coff_small_get_section_contents): Define.
84 (coff_small_get_section_contents_in_window): Define.
85 (shcoff_small_vec): New static structure.
86 (shlcoff_small_vec): New static structure.
87 * targets.c (bfd_target_vector): Add shcoff_small_vec and
89 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
90 shlcoff_small_vec to targ_selvecs.
92 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
95 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
97 * evax-egsd.c: Weak symbols are global.
99 * evax-emh.c: Use proper casts.
101 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
103 * evax-egsd.c: Section names and symbols have different
104 length restrictions. Add length parameter to
105 _bfd_evax_length_hash_symbol.
106 * evax-etir.c: Likewise.
107 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
109 * evax.h (EOBJ_S_C_SECSIZ): Define.
111 * evax-alpha.c: Remove duplicate test.
113 * evax-emh.c: SYS$ functions are upper-case.
115 * evax-egsd.c: Create separate sections for common symbols.
116 * evax-etir.c: Don't output common section.
117 * evax.h: Bump up section count.
119 * configure.com: Use 64bit integers with DEC C.
121 * evax-egsd.c: Make section flags dec c compatible.
123 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
125 * som.c (normalize): Delete function.
126 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
127 changed. Use passed in elength to determine size of the extended
128 name table instead of computing it again.
130 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
132 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
133 IMAGE_SCN_MEM_READ for an unrecognized section.
135 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
137 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
138 '/' in the extended name table.
140 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
142 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
143 symbols, check globals list before matching on locals.
145 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
147 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
150 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
152 * peicode.h (pe_mkobject_hook): Set DLL flag.
153 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
155 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
156 for .stab* sections. Replace strlen of constant strings with
159 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
161 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
162 merge got and reloc entries from ind syms to their target.
163 (elf64_alpha_always_size_sections): Call it.
164 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
165 (elf64_alpha_can_merge_gots): Likewise.
166 (elf64_alpha_merge_gots): Likewise.
168 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
169 as it is insufficient to handle the relocation changes as well.
171 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
173 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
174 relocs for symbols in shlibs that have been forced local.
175 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
177 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
179 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
180 got_enties of the default symbol for the default versioned
181 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
184 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
186 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
187 24 bits of the PC when computing a PC relative relocation.
189 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
191 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
192 Correct value for maximum positive 22 bit PC relative relocation.
193 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
194 HI_16 relocations. Correct bit adjustment in TDA offsets.
196 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
198 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
199 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
201 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
203 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
206 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
208 * config.bfd: Missed one alpha* change.
210 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
212 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
213 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
214 (MINUS_ONE): New macro.
215 (sparc_elf_notsup_reloc): New function.
216 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
217 H44,M44,L44,REGISTER.
218 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
219 (init_insn_reloc): New function.
220 (sparc_elf_wdisp16_reloc): Use it.
221 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
223 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
225 * som.c (som_construct_extended_name_table): Remove static
226 function, and define as macro instead.
228 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
230 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
231 recognizes alphaev5 etc.
232 * configure.host: Likewise.
234 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
236 Make ld -s work on AIX:
237 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
238 section if we are stripping.
239 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
240 size if we are stripping.
241 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
242 and don't write out relocs, if we are stripping.
243 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
244 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
247 * configure.in: Don't include elf.lo again for ELF targets; it's
248 always in the library anyhow.
249 * configure: Rebuild.
251 * bfd-in2.h: Rebuild.
253 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
254 char *, when calling bfd_get_32 and bfd_put_32.
255 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
258 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
260 * reloc.c (bfd_check_overflow): New function.
261 (bfd_perform_relocation, bfd_install_relocation): Use it.
262 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
263 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
264 * bfd-in2.h: Regenerate.
265 * libbfd.h: Regenerate.
267 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
269 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
270 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
272 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
274 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
275 (stmp-bfd-h): Rename from stmp-bfd.h.
276 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
277 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
278 (stmp-bin2-h): New target.
279 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
280 (stmp-lbfd-h): New target.
281 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
282 (stmp-lcoff-h): New target.
283 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
284 stmp-lbfd-h, and stmp-lcoff-h.
285 * Makefile.in: Rebuild.
287 * configure.in: Use a diversion to set enable_shared before the
288 arguments are parsed.
289 * configure: Rebuild.
291 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
293 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
294 renamed to R_SPARC_UNUSED_42.
295 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
296 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
297 renamed to R_SPARC_UNUSED_42.
298 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
299 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
300 * bfd-in2.h: Regenerated.
301 * libbfd.h: Regenerated.
303 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
305 * elflink.h (elf_merge_symbol): Don't check the hash creator until
306 after we have set *sym_hash.
308 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
310 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
312 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
314 * Makefile.am (libbfd_a_SOURCES): Define.
315 * Makefile.in: Rebuild.
317 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
318 * aclocal.m4: Rebuild with new libtool.
319 * configure: Rebuild.
321 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
323 * elf.c (map_sections_to_segments): Even if we are not demand
324 paged, don't put a loadable section after a nonloadable section.
325 (assign_file_positions_for_segments): Increment the file offset
326 for a section with contents, even if it is not loadable.
329 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
331 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
332 indicating that __ctbp could not be found.
335 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
337 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
339 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
342 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
343 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
344 Add support for the CALLT relocs.
346 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
347 BFD_RELOC_V850_CALLT_16_16_OFFSET.
350 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
351 relocations against non-existant symbols.
353 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
355 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
357 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
358 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
359 bit reloc in the tiny data area.
362 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
364 Merged changes from Martin Hunt:
366 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
367 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
370 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
371 BFD_RELOC_D30V_9_PCREL_R): New relocs.
373 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
374 Do 15 and 21 bit pc-relative relocations.
375 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
378 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
379 added to the relocation, not or'd.
382 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
384 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
386 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
388 * archures.c (bfd_default_scan): Use strcasecmp.
389 (bfd_default_scan): Test for match with arch_name + ":" +
391 (bfd_default_scan): Test for match with printable_name - ":".
392 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
393 cases. Each implements their own scan function.
394 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
395 special cases. Since info->mach == 0. The test mach == number
397 (bfd_arch_list): New function, return name of all the supported
400 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
402 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
403 decoding architecture.
404 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
407 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
409 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
411 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
413 * Makefile.am: Rebuild dependencies.
414 (ALL_MACHINES_CFILES): Add cpu-v850.c.
415 (ALL_MACHINES_CFILES): Add elf32-v850.c.
416 * Makefile.in: Rebuild.
418 * reloc.c: Remove extraneous commas from relocation entries.
419 Remove BFD_RELOC_V850_16_PCREL.
420 * bfd-in2.h: Rebuild.
422 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
423 in sections named .tocbss rather than .bss.
425 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
427 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
428 BFD_RELOC_V850_16_PCREL.
430 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
432 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
433 the same as C_EXT syms.
434 (coff_link_add_symbols): Ditto.
435 (_bfd_coff_link_input_bfd): Ditto.
436 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
437 it to preserve and restore state of global_to_static flag.
439 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
441 * elf32-v850.c (v850_elf_object_p): Set machine number based on
442 bits in e_flags field rather than magic numbers.
443 (v850_elf_final_write_processing, v850_elf_set_private_flags,
444 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
445 v850_elf_print_private_bfd_data): New functions.
448 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
450 * elf.c (prep_headers): Remove V850E magic number.
451 * elf.c (prep_headers): Remove V850EQ magic number.
454 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
456 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
458 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
460 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
461 instructions are relative to the next instruction, not the
463 (mn10200_elf_relax_section): Similarly.
465 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
467 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
470 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
471 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
472 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
474 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
476 * cpu-v850.c: Remove "plain" from v850 printable name.
477 (scan): Use strcasecmp.
479 * archures.c (bfd_mach_v850): Define.
481 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
482 just sh/SH, use strcasecmp.
483 (arch_info_struct): Add entries for sh3 et.al.
485 * archures.c (bfd_mach_sh, ...): Define.
487 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
489 * archures.c (bfd_archures_list): Always NULL terminate the list.
491 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
493 * Makefile.am: Rebuild dependencies.
494 (ALL_MACHINES_CFILES): Add cpu-arc.c.
495 (ALL_MACHINES_CFILES): Add elf32-arc.c.
496 (elf32-arc.lo): Remove explicit dependency.
497 * Makefile.in: Rebuild.
499 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
500 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
501 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
503 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
505 * configure: Rebuild with latest devo autoconf for NT support
507 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
509 * cpu-arm.c (compatible): If B is a default type, return A.
511 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
513 * cpu-v850.c (scan): New function.
514 (arch_info_struct): New structure.
515 (bfd_v850_arch): Add link into arch_info_structure.
517 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
520 * elf32-v850.c (v850_elf_object_p): New function.
523 * archures.c (bfd_mach_v850e): Machine value for v850e.
525 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
527 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
530 * elf.c (prep_headers): Add support for v850e machine number.
532 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
534 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
536 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
539 * elf.c (prep_headers): Add support for v850eq machine number.
542 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
544 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
545 cached_stab field if the offset prevents us from using the cache.
547 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
549 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
551 * aout-arm.c (aout_arm_little_vec): Likewise.
552 (aout_arm_big_vec): Likewise.
553 * bout.c (b_out_vec_big_host): Likewise.
554 (b_out_vec_little_host): Likewise.
555 * mipsbsd.c (aout_mips_little_vec): Likewise.
556 (aout_mips_big_vec): Likewise.
559 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
561 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
562 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
563 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
566 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
568 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
569 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
570 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
571 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
572 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
573 of two for I960 only.
574 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
575 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
577 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
578 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
579 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
581 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
582 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
583 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
584 *coffcode.h (coff_write_object_contents): Set alignment field in
585 section header for TIC80COFF files.
588 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
590 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
591 v850_elf_check_relocs, v850_elf_reloc,
592 v850_elf_final_link_relocate): Add support for
593 BFD_RELOC_V850_16_PCREL relocation.
595 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
598 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
600 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
603 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
605 * cpu-v850e: New file.
607 * elf.c (prep_headers): Add support for v850e target.
609 * bfd-in2.h (bfd_architecture): Add support for v850e target.
611 * config.bfd: Add support for v850e target.
613 * archures.c: Add support for v850e target.
615 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
617 * cpu-v850eq: New file.
619 * elf.c (prep_headers): Add support for v850eq target.
621 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
623 * config.bfd: Add support for v850eq target.
625 * archures.c: Add support for v850eq target.
628 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
630 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
631 argument as section relative, rather than an absolute address.
632 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
634 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
636 * config.bfd (arc-*-elf*): Add.
637 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
638 * configure: Rebuild.
639 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
640 (BFD32_BACKENDS): Add elf32-arc.lo.
641 (cpu-arc.lo,elf32-arc.lo): Add rules for.
642 * Makefile.in: Rebuild.
643 * archures.c (architecture list): Add bfd_arch_arc.
644 (bfd_archures_list): Add bfd_arc_arch.
645 (bfd_mach_arc_base): Define.
646 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
647 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
648 (bfd_target_vect): Add them.
649 * bfd-in2.h, libbfd.h: Rebuild.
650 * cpu-arc.c, elf32-arc.c: New files.
651 * elf.c (pre_headers): Recognize bfd_arch_arc.
653 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
655 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
656 data section is correctly rounded to a page in the file.
658 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
660 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
661 there are no symbols.
663 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
665 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
666 file system 14 character limit.
667 * Makefile.am, configure.in: Corresponding changes.
668 * Makefile.in, configure: Rebuild.
670 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
672 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
673 Rebuild dependencies.
674 * Makefile.in: Rebuild.
676 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
678 * Makefile.am (docdir): Define.
679 * Makefile.in: Rebuild.
681 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
683 * configure: Rebuild with autoconf 2.12.1.
685 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
687 * aclocal.m4, configure: Rebuild with new automake patches.
689 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
691 * rs6000-core.c (make_bfd_asection): New function to add a section
692 to the core file bfd.
693 (rs6000coff_core_p): Use make_bfd_asection to add the core file
695 Use BFD routines to seek, read and stat the core file.
696 Handle .data sections from loaded objects and anonymously mmapped
697 regions, these are available in AIX 4 core files.
699 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
701 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
702 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
703 copy; use a patches libtool instead.
704 * acmacros.m4: Remove.
705 * Makefile.in, aclocal.m4, configure: Rebuild.
707 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
709 * Makefile.am: New file, based on old Makefile.in.
710 * acmacros.m4: New file, copied from old aclocal.m4.
711 * acinclude.m4: New file.
712 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
713 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
714 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
715 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
716 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
717 * acconfig.h: Mention PACKAGE and VERSION.
718 * stamp-h.in: New file.
719 * dep-in.sed: Change .o to .lo.
720 * Makefile.in: Now built with automake.
721 * aclocal.m4: Now built with aclocal.
722 * config.in, configure: Rebuild.
725 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
727 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
728 if there is only a relocation to a read-only but not allocatable
729 section (like .stab).
730 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
731 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
732 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
733 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
734 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
736 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
737 (ppc_elf_create_linker_section): These sections are not
738 created by the linker (that is, they are created by the user
739 putting data in them). In particular, they can be the source
740 and target of relocations.
741 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
742 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
743 objects (for instance, 'long double') to 16-byte boundaries.
744 (ppc_elf_size_dynamic_sections): Make the code that generates
745 section symbols exactly the same as for sparc, reducing the
746 number of section symbols output.
747 (ppc_elf_check_relocs): Check postcondition of
748 bfd_elf32_link_record_dynamic_symbol. Make default case the
749 same as corresponding code for sparc, fixing bug involving
751 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
752 forced to be local because of versioning (by replicating
753 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
754 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
756 (ppc_elf_relocate_section): Add handy debugging code for when
757 assertion fails. Add some more 'symbol made local because of
760 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
761 processing a GOT relocation as required by ABI.
763 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
765 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
766 version info if this symbol came from a dynamic object.
767 (elf_link_add_object_symbols): Set the version info of a symbol
768 only if the object actually contains version definitions and
771 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
773 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
774 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
776 * configure: Regenerated with autoconf 2.12.
777 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
779 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
781 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
782 a warning rather than returning an error.
784 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
786 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
788 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
790 * cisco-core.c: define signals for wingdb.
792 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
794 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
795 the same number of aux entries.
797 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
799 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
800 difference of two symbols if the relocation size is 32 bits.
801 (som_write_fixups): Handle R_DATA_EXPR.
803 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
805 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
806 its value if COFF_WITH_PE is defined.
808 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
810 * coff-stubgo32.c: New file.
811 * go32stub.h: New file.
812 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
813 * coffswap.h (coff_swap_filehdr_in): Invoke
814 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
816 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
817 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
818 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
819 COFF_ADJUST_AUX_IN_POST if they are defined.
820 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
821 COFF_ADJUST_AUX_OUT_POST if they are defined.
822 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
823 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
824 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
825 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
826 * targets.c (go32stubbedcoff_vec): Declare.
827 (bfd_target_vector): Add go32stubbedcoff_vec.
828 * configure.in (go32coff_vec): New target vector.
829 (go32stubbedcoff_vec): Likewise.
830 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
831 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
832 * Makefile.in: Rebuild dependencies.
833 (BFD32_BACKENDS): Add coff-stubgo32.o.
834 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
835 (HFILES): Add go32stub.h.
837 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
839 * configure.in: Check for fdopen.
840 * configure, config.in: Rebuild.
841 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
842 __GO32__. Reindent a bit.
844 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
846 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
847 flag for newly created sections.
848 (sunos_add_dynamic_symbols): Don't discard newly created sections
849 if shared library is dynobj.
851 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
853 * elf.c (map_sections_to_segments): When checking whether
854 including a section in a segment would force us to skip a page,
855 align the address of the next segment to avoid wraparound
859 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
861 * coffcode.h (coff_write_object_contents): Initialize
862 target id field to TIC80_TARGET_ID.
863 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
865 (coff_swap_filehdr_in): Swap in target id field if used.
868 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
870 * coff-i386.c (coff_i386_is_local_label_name): New static function
871 if TARGET_UNDERSCORE.
872 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
873 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
875 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
877 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
878 complain_overflow_signed, for 32 bit PC relative relocations.
880 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
882 * elflink.h (elf_link_add_object_symbols): When a version
883 indirection symbol is overridden, make the original symbol point
884 at the real overriding symbol.
886 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
889 * elflink.h (elf_link_output_extsym): Use the right section for a
891 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
892 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
894 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
896 * elflink.h (elf_merge_symbols): Resolve indirect and warning
897 symbols before checking for new symbols.
899 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
901 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
903 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
904 file, not aoutsz bytes (they are different in XCOFF .o files).
906 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
907 redefined by objects included from archives.
909 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
911 * elflink.h (elf_merge_symbol): In the case of a new defined
912 symbol overriding an old defined symbol, return the hash table
913 entry which we modify, even if it is the target of an
915 (elf_link_add_object_symbols): If the real name of the symbol gets
916 overridden, convert the versioned symbol into an indirect symbol
919 * elflink.h (elf_merge_symbol): New static function, broken out of
920 elf_link_add_object_symbols.
921 (elf_link_add_object_symbols): Call it.
923 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
925 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
926 handle case where COFF filehdr does not immediately follow PE
928 * coffgen.c (coff_object_p): Remove useless seek to current
931 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
933 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
936 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
938 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
939 symbols, skip N_ABS symbols with debugging storage classes.
941 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
943 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
944 relocs in shared libraries which refer to local symbols. Cope
945 with addend when processing a GOT relocation.
947 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
948 for sections that the linker didn't create.
949 (ppc_elf_finish_dynamic_sections): Only try to write out a section
950 symbol if it was created in ppc_elf_size_dynamic_sections.
951 (ppc_elf_relocate_section): Complain if we have to generate a reloc
952 relative to a section for which we didn't output a symbol.
954 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
955 relocs are 'rela' relocs, like everything else. .rela.plt is not
956 a read-only section, so we don't have to special-case it.
958 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
959 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
961 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
962 (ppc_elf_relocate_section): @got offsets are 4 from start of the
964 * elflink.c (_bfd_elf_create_got_section): The three reserved
965 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
967 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
970 * elf32-ppc.c (ppc_elf_check_relocs): Use
971 _bfd_elf_create_got_section to create the GOT rather than
972 ppc_elf_create_linker_section. Create the '.rela.got' section
974 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
975 symbol has a GOT entry.
976 (ppc_elf_relocate_section): Record when a symbol is used through
977 the GOT, and allocate space in the GOT for each such symbol.
978 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
979 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
982 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
983 treated in a similar way to ADDR16_HA relocs.
984 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
985 shared objects; the linker must deal with them.
986 (ppc_elf_create_linker_section): Stop setting
987 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
988 LINKER_SECTION_PLT stuff.
989 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
990 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
991 section, not ELF-specific calls.
992 (elf_backend_plt_not_loaded): Set to 1.
993 (elf_backend_got_symbol_offset): Set to 4.
994 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
995 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
996 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
997 plt_not_loaded member.
998 (_bfd_elf_create_got_section): Apply got_symbol_offset.
999 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1001 (elf_backend_G_O_T_offset): Set default to 0.
1002 (elfNN_bed): Set added fields.
1004 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1005 DT_RELENT in shared objects; should be DT_RELAENT.
1007 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1008 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1009 such a reloc (in a non-shared object) refers to a symbol that's
1012 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1014 * elfcode.h (put_signed_word): Define.
1015 (get_signed_word): Define.
1016 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1017 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1019 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1020 bfd_get_signed_32 to set the r_addend field.
1021 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1022 bfd_h_get_signed_64 to set the r_addend field.
1024 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1026 * elf32-i386.c (elf_i386_relocate_section): When generating a
1027 shared library, do the relocation if the input section is not
1028 allocated in memory.
1030 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1031 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1032 (elf_fix_symbol_flags): New static function, broken out of
1033 elf_adjust_dynamic_symbol.
1034 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1035 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1036 forced local even if NEEDS_PLT is set. When forcing a symbol to
1037 be local, clear NEEDS_PLT.
1038 (elf_link_output_extsym): Remove unused local bed.
1040 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1042 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1043 for derived elf linker hash table entries. References to
1044 elf_link_hash_entry changed appropriately.
1045 (elf32_mn10300_link_hash_table): New structure for derived elf
1047 (elf32_mn10300_hash_table): Define.
1048 (elf32_mn10300_link_hash_traverse): Likewise.
1049 (elf32_mn10300_link_hash_newfunc): New function.
1050 (elf32_mn10300_link_hash_table_create): Likewise.
1051 (elf32_mn10300_finish_hash_table_entry): Likewise.
1052 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1053 of prologue code, and call:32->call:16 relaxing.
1054 (compute_function_info: New function.
1055 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1057 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1059 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1060 for a symbol which is being forced to be local.
1061 * elf32-i386.c (elf_i386_relocate_section): Write out the
1062 relocation value for a GOT reloc for a symbol which is turning
1063 into a local symbol.
1064 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1065 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1067 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1069 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1070 value if the symbol is turning into a local symbol.
1071 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1072 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1074 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1076 * elflink.h (elf_link_add_object_symbols): Also read verneed
1077 information by calling `_bfd_elf_slurp_version_tables'.
1078 (elf_link_add_object_symbols): For undefined symbols look for
1079 version information in the verneed records.
1080 (elf_link_add_object_symbols): Use soname of shared object
1081 for verneed record if it is available.
1083 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1085 * cpu-arm.c: Add prototypes for compatible and scan.
1086 * cofflink.c: Add prototype for mark_relocs.
1088 * archive.c (bfd_special_undocumented_glue): Change filename to
1089 const pointer. Add prototype.
1091 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1093 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1094 sections that will be discarded.
1096 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1098 * elflink.h (elf_link_find_version_dependencies): When searching
1099 for known version symbol skip non-matching verdef records, not
1102 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1104 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1105 not a bfd_vma, to the base file, to match how dlltool reads it.
1107 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1109 * reloc.c: Add thumb relocations.
1111 * bfd-in2.h: Add Thumb relocations.
1113 * libbfd.h: Add Thumb relocations.
1115 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1117 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1119 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1121 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1122 for a section even if it is not loaded.
1124 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1126 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1127 input and output files.
1128 (_bfd_coff_generic_relocate_section): Check whether input file,
1129 not output file, is a PE file.
1131 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1133 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1135 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1137 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1140 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1142 * cpu-arm.c (compatible): Add test for supersets of ARM
1145 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1147 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1150 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1152 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1153 called directly by gas/config/tc-arm.c.
1155 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1157 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1158 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1160 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1162 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1165 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1167 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1168 (coff_bfd_copy_private_bfd_data): Ditto.
1169 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1170 (coff_arm_bfd_print_private_bfd_data): Ditto.
1171 (coff_arm_bfd_set_private_flags): Ditto.
1172 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1174 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1176 * libcoff-in.h (struct coff_final_link_info): Add boolean
1177 global_to_static member for support of task linking.
1178 (_bfd_coff_write_task_globals): Add prototype.
1179 * libcoff.h: Regenerate.
1180 * coffcode.h (coff_write_object_contents): Use #ifdef to
1181 check RS6000COFF_C, to be consistent with all other uses
1183 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1184 call _bfd_coff_write_task_globals.
1185 (_bfd_coff_link_input_bfd): If doing task linking, convert
1186 global functions to static.
1187 (_bfd_coff_write_global_sym): If doing task linking, convert
1188 global variables to static.
1189 (_bfd_coff_write_task_globals): New function.
1190 start-sanitize-tic80
1191 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1192 (C_AUTOARG): #undef since it clashes with C_UEXT.
1193 (C_LASTENT): #undef since it clashes with C_STATLAB.
1194 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1196 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1197 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1198 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1201 start-sanitize-tic80
1202 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1204 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1205 PP relocations to complain_overflow_dont.
1207 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1209 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1210 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1212 (ppbase_reloc, glob15_reloc): New static functions.
1213 (glob16_reloc, local16_reloc): New static functions.
1214 (rtype2howto): Handle all relocation types.
1215 (coff_tic80_relocate_section): New static function.
1216 (coff_relocate_section): Define to coff_tic80_relocate_section.
1217 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1220 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1222 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1223 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1225 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1226 callers. If PE file, don't add section VMA.
1227 (coff_write_alien_symbol): If PE file, don't add section VMA.
1228 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1229 (_bfd_coff_write_global_sym): Likewise.
1230 (_bfd_coff_generic_relocate_section): Likewise.
1232 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1235 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1237 * cofflink.c (mark_relocs): Add new function to mark symbols which
1238 are used by relocations.
1239 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1240 suppress the skipping of symbols that have thus been marked.
1242 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1244 * coff-sh.c (sh_merge_private_data): New static function.
1245 (coff_bfd_merge_private_bfd_data): Define.
1247 start-sanitize-tic80
1248 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1250 * coff-tic80.c: Remove unnecessary #ifdefs.
1251 * config.bfd: Set targ_underscore to yes for tic80.
1253 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1255 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1256 with unresolved external symbols in GDB).
1259 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1261 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1262 the symbols associated with each BFD.
1263 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1265 * elf-m10200.c: Likewise.
1266 * elf32-m32r.c: Likewise.
1267 * elf32-sh.c: Likewise.
1269 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1271 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1272 alignment of a common symbol. If two symbols that look like
1273 common symbols are found in two shared libraries, and the size is
1274 different, use the larger size, and warn if --warn-common. If a
1275 common symbol overrides a definition in a shared library, set the
1276 size to the larger size, and warn if --warn-common.
1278 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1280 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1281 into any other machine type.
1283 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1285 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1286 data into an unitialised destination set its machine type as well.
1288 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1290 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1291 to common symbol size. Consistently treat uninitialized symbols
1292 in shared objects as common symbols.
1294 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1296 * archures.c (constants): Added new constants to identify the
1297 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1298 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1300 * bfd-in2.h (constants): Added new constants to identify
1301 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1302 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1303 bfd_mach_arm_4T. This file is auto-magically generated from the
1304 archures.c file. This update is just to save work.
1306 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1307 coff_arm_bfd_print_private_bfd_data,
1308 coff_arm_bfd_set_private_flags,
1309 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1310 (global): Macro redefinitions set up to use these new functions.
1312 * coffcode.h (coff_mkobject_hook): Added call to
1313 coff_arm_bfd_set_private_flags().
1314 (coff_set_arch_mach_hook): Added code to set machine type based on
1315 bits stored in internal flags.
1316 (coff_set_flags): Added code to set the new bits in the flags
1317 field based on the machine number.
1318 (function definition macros): Made all function definition macros
1319 conditional so that they can be overridden by target specific
1322 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1323 Structure extended to include new types, one each for ARMv2,
1324 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1326 * libcoff-in.h (struct coff_tdata): Added flags field.
1328 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1330 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1332 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1335 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1337 * coffgen.c (coff_find_nearest_line): If there are no syments,
1340 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1342 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1344 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1346 * targmatch.sed: Add explicit \n characters to work around bug in
1347 HP/UX 10.20 sed program.
1349 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1351 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1354 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1356 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1358 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1360 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1361 (struct elf_m68k_pcrel_relocs_copied, struct
1362 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1363 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1364 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1365 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1367 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1368 PC relative relocs for a global symbol defined in a regular
1369 object, and count the number of PC relative relocs copied for any
1371 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1372 traverse with elf_m68k_discard_copies.
1374 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1376 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1377 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1379 * coffcode.h (coff_compute_section_file_positions): Force the
1380 potential last byte in the file to be written out when
1383 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1385 * configure.host (mips*-*-openbsd*): New host.
1387 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1389 * elflink.h (elf_link_add_object_symbols): Only subtract the
1390 section VMA from the symbol value if this is a fully linked file.
1392 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1393 (struct elf_i386_link_hash_entry): Define.
1394 (struct elf_i386_link_hash_table): Define.
1395 (elf_i386_link_hash_traverse): Define.
1396 (elf_i386_hash_table): Define.
1397 (elf_i386_link_hash_newfunc): New static function.
1398 (elf_i386_link_hash_table_create): New static function.
1399 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1400 PC relative relocs for a global symbol defined in a regular
1401 object, and count the number of PC relative relocs copied for any
1403 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1404 traverse with elf_i386_discard_copies.
1405 (elf_i386_discard_copies): New static function.
1406 (bfd_elf32_bfd_link_hash_table_create): Define.
1408 From Gordon W. Ross <gwr@mc.com>:
1409 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1410 (sunos4_aout_backend): Use MY_entry_is_text_address.
1413 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1415 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1416 R_D30V_32_NORMAL to 2 (4 bytes).
1419 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1421 From Gordon W. Ross <gwr@mc.com>:
1422 * netbsd.h (N_SHARED_LIB): Define.
1423 (SEGMENT_SIZE): Don't define.
1424 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1426 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1427 (SEGMENT_SIZE): Don't define.
1429 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1430 to sizeof Rela structure, not sizeof Rel structure. From Gary
1431 Thomas <g.thomas@opengroup.org>.
1433 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1435 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1436 whenever entry is larger than text address, but only by whole
1437 pages. From Gordon W. Ross <gwr@mc.com>.
1439 * Makefile.in (install): Depend upon installdirs. Use
1440 mkinstalldirs to build $(oldincludedir).
1441 (installdirs): New target.
1443 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1444 if this is a debugging section which we are stripping.
1446 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1448 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1449 alpha-specific target data struct.
1451 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1453 From Thomas Graichen <graichen@rzpd.de>:
1454 * Makefile.in: Always use $(SHELL) when running move-if-change.
1455 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1456 * configure: Rebuild.
1458 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1460 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1461 VMA if this is an executable file or a shared object.
1463 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1466 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1468 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1469 start of the file. Remove uses later on which switch using
1471 (MY(callback)): Handle entry_is_text_address.
1472 (MY_entry_is_text_address): Define if not defined.
1473 (MY(backend_data)): Initialize new field.
1474 * aoutf1.h (sunos4_aout_backend): Likewise.
1475 * i386aout.c (MY(backend_data)): Likewise.
1476 * i386mach3.c (MY(backend_data)): Likewise.
1477 * mipsbsd.c (MY(backend_data)): Likewise.
1478 * sparclynx.c (sparclynx_aout_backend): Likewise.
1479 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1480 (MY_entry_is_text_address): Define.
1481 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1483 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1484 whose name starts with `.'.
1486 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1488 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1489 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1490 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1491 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1492 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1493 sparc-*-openbsd*): New targets.
1494 * configure: Rebuild.
1496 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1498 * stabs.c (struct stab_section_info): New field
1500 (_bfd_link_section_stabs): Fill the above array.
1501 (_bfd_stab_section_offset): Use `cumulative_skips' to
1502 speed up offset calculation.
1504 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1506 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1507 addend for non pc-relative relocations.
1509 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1510 for non-existent function.
1512 * elf-m10300.c (mn10300_elf_relax_section): New function.
1513 (mn10300_elf_relax_delete_bytes): Likewise.
1514 (mn10300_elf_symbol_address_p): Likewise.
1515 (mn10300_elf_get_relocated_section_contents): Likewise.
1516 (bfd_elf32_bfd_relax_section): Define.
1517 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1519 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1521 * configure.host: Set SHLIB_LIBS.
1522 * configure.in: Substitute SHLIB_LIBS.
1523 * configure: Rebuild.
1524 * Makefile.in (SHLIB_LIBS): New variable.
1525 ($(SHLIB)): Use $(SHLIB_LIBS).
1527 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1529 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1530 with bfd_section_vma.
1532 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1534 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1535 Correct CPU file names for mn10[23]00.
1536 * configure: Rebuild.
1538 * bfd.c (bfd_record_phdr): Cast count to size_t before
1541 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1542 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1543 (xcoff_write_archive_contents): LIkewise.
1544 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1545 (mips_elf_create_procedure_table): Likewise.
1546 * peicode.h (pe_print_idata): Likewise.
1547 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1548 * xcofflink.c (xcoff_get_section_contents): Likewise.
1549 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1550 (xcoff_link_add_symbols): Likewise.
1551 (xcoff_link_add_symbols): Likewise.
1553 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1554 (ppcboot_bfd_print_private_bfd_data): Likewise.
1556 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1557 to complain_overflow_signed.
1559 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1561 * VERSION: Set to 2.8.1.
1563 * Branched binutils 2.8.
1565 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1566 deciding whether to copy a reloc into a shared object.
1567 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1568 relocs in unallocated sections.
1569 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1570 R_SPARC_RELATIVE relocs in unallocated sections.
1572 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1574 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1575 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1578 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1580 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1581 override an uninitialized symbol from a shared library with a
1584 * elf-m10200.c: Rename from elf32-mn10200.c.
1585 * elf-m10300.c: Rename from elf32-mn10300.c.
1586 * cpu-m10200.c: Rename from cpu-mn10200.c
1587 * cpu-m10300.c: Rename from cpu-mn10300.c
1588 * Makefile.in: Update accordingly.
1590 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1591 (elf_mips_isa): Move to earlier in file.
1592 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1593 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1596 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1599 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1601 * configure.com: New file.
1602 * config.h-vms: Remove file.
1603 * makefile.vms: Update for new configure scheme.
1605 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1607 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1608 (ppc_process_before_allocation): Declare.
1609 * libcoff.h: Rebuild.
1611 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1613 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1615 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1617 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1619 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1620 symbol index for a R_IHCONST reloc.
1622 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1624 * targmatch.sed: Do not use \(\) recursively.
1626 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1628 * m68klinux.c (MACHTYPE_OK): Define.
1629 * i386linux.c (MACHTYPE_OK): Define.
1631 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1633 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1634 <hjl@gnu.ai.mit.edu>:
1635 * sparclinux.c: New file.
1636 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1637 * bfd-in2.h: Rebuild.
1638 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1639 * configure.in (sparclinux_vec): Add to list of vectors.
1640 * configure: Rebuild.
1641 * targets.c (sparclinux_vec): Declare.
1642 (bfd_target_vector): Add sparclinux_vec.
1643 * Makefile.in: Rebuild dependencies.
1644 (BFD32_BACKENDS): Add sparclinux.o.
1645 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1647 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1648 bfd_coff_backend_data field.
1649 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1651 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1652 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1653 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1655 * bfd.c: Include "libiberty.h".
1656 (strerror): Don't declare.
1657 (bfd_errmsg): Call xstrerror rather than strerror.
1659 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1661 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1662 reloc even if the symbol is in the .bss section.
1663 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1664 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1665 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1667 * coffcode.h (bfd_coff_backend_data): Add new field
1668 _bfd_coff_default_section_alignment_power.
1669 (bfd_coff_default_section_alignment_power): Define.
1670 (bfd_coff_std_swap_table): Initialize new field.
1671 * libcoff.h: Rebuild.
1672 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1673 symbol to the default section alignment.
1675 * COPYING: Update FSF address.
1678 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1680 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1681 21-bit absolute that made it act as a relative.
1684 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1686 * elflink.c (_bfd_elf_create_linker_section): Don't set
1687 bss_section and rel_section from existing sections.
1689 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1692 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1694 * aoutx.h (some_aout_object_p): Change executable test to fix
1695 problems with embedded a.out systems.
1697 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1699 * stabs.c (_bfd_stab_section_offset): New function.
1700 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1701 * libbfd.h: Rebuild.
1702 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1704 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1705 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1706 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1707 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1708 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1710 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1711 symbol. Check for memory allocation failure of *psinfo.
1712 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1713 callers. Set the value of the header symbol.
1714 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1715 * libbfd.h: Rebuild.
1717 start-sanitize-tic80
1718 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1720 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1721 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1722 reloc types, rather than silently failing to generate an output file.
1725 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1727 * targmatch.sed: Use the hold space to put the #ifdef around the
1728 the string constant.
1729 * targets.c (UNSUPPORTED_TARGET): Don't define.
1730 (find_target): Don't check for UNSUPPORTED_TARGET.
1731 (bfd_set_default_target): Don't try to optimize by checking for
1734 * Makefile.in: Rebuild dependencies.
1735 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1736 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1737 (elf32-m32r.o): Remove explicit target.
1739 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1742 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1743 count section symbols for sections that were created by the
1744 linker, or are not allocatable or not loadable.
1745 (elf32_sparc_finish_dynamic_sections): Output output section
1746 symbols for section for which we made space for them.
1748 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1750 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1751 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1753 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1755 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1756 (m32r_hi16_list): New static local.
1757 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1758 (m32r_elf_do_hi16_reloc): Delete.
1759 (m32r_elf_relocate_hi16): New function.
1760 (m32r_elf_lo16_reloc): New function.
1761 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1764 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1766 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1767 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1768 (m32r_elf_final_sda_base): New function.
1769 (m32r_elf_relocate_section): Rewrite sdata support.
1770 (m32r_elf_finish_dynamic_sections): Delete.
1772 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1774 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1775 * coff-svm68k.c: New file. Just defines some macros and includes
1777 * coff-m68k.c: Add functions to handle common addends, moved in
1778 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1779 Control whether relocs are visible using STATIC_RELOCS.
1780 * cf-m68klynx.c: Simplify greatly: just define macros to control
1782 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1783 * targets. (m68ksysvcoff_vec): Declare.
1784 (bfd_target_vector): Add m68ksysvcoff_vec.
1785 * config.bfd (m68*-motorola-sysv*): New target.
1786 * configure.in (m68ksysvcoff_vec): New vector.
1787 * configure: Rebuild.
1788 * Makefile.in: Rebuild dependencies.
1789 (BFD32_BACKENDS): Add coff-svm68k.o.
1790 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1792 * binary.c (binary_set_section_contents): Don't get misled if the
1793 first section is not loadable. From Matthew L. Martin
1796 * elflink.h (elf_bfd_final_link): Set the value of a section
1797 symbol to the section address unless doing a relocateable link.
1799 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1801 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1802 .plt entry if we've taken the function's address.
1803 (elf64_alpha_merge_gots): Merge collected flags info as well.
1805 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1807 * Many files: Add function prototypes.
1808 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1809 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1810 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1811 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1812 * peicode.h: Change several void * parameters to PTR.
1813 * srec.c (srec_get_symbol_info): Make static.
1814 * syms.c (bfd_symbol_is_absolute): Remove.
1815 * Makefile.in: Rebuild dependencies.
1817 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1819 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1820 (bfd_elf32_bfd_is_local_label): Don't define.
1822 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1825 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1827 * bfd-in.h: Don't include obstack.h.
1828 (struct bfd_hash_table): Change memory field to PTR.
1829 * bfd.c (struct _bfd): Change memory field to PTR.
1830 * bfd-in2.h: Rebuild.
1831 * libbfd-in.h (bfd_release): Declare as function, don't define as
1833 * libbfd.h: Rebuild.
1834 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1835 objalloc routines rather than obstack routines.
1836 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1837 (getpagesize): Don't define.
1838 (_bfd_new_bfd): Don't set _bfd_chunksize.
1839 (bfd_openr): Free new bfd and objalloc on failure.
1840 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1841 (bfd_alloc_size): Remove.
1842 (bfd_release): New function.
1843 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1844 objalloc routines rather than obstack routines.
1845 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1846 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1847 objalloc routines rather than obstack routines.
1848 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1849 (struct accumulate): Change memory to struct objalloc *.
1850 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1851 * dep-in.sed: Don't remove obstack.h from dependency list.
1852 * Makefile.in: Rebuild dependencies.
1853 (BFD_H_DEPS): Remove obstack.h.
1854 (install): Don't install obstack.h.
1855 * Many files: Don't include "obstack.h".
1858 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1859 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1860 * libbfd.h: Rebuild.
1861 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1862 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1863 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1865 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1866 old version of bfd_alloc.
1867 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1868 * libbfd.h: Rebuild.
1869 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1871 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1873 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1874 ELF local label syntax as well.
1876 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1878 * config.bfd (powerpc-*-beos*): New target.
1879 * configure.in (powerpc-*-beos*): Add case that explicitly
1880 does not set COREFILE for now. A future BeOS version is
1881 expected to support core files.
1882 * configure: Regenerate with autoconf.
1884 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1886 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1887 seen with a local symbol, rather than crashing.
1889 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1890 version symbols if there aren't any.
1892 start-sanitize-tic80
1893 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1895 * coff-tic80.c (coff_rtype_to_howto): Define
1896 (coff_tic80_rtype_to_howto): Clone generic coff version and
1897 add code to handle the funky TI "internal relocations".
1900 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1902 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1903 or size changes because of a weak symbol.
1905 * cisco-core.c (SIGEMT): Define if not defined.
1907 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1909 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1910 setting ever. Sanity check the version number. Sort out copying
1911 flags and other information when adding an indirect symbol.
1912 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1913 symbols added by the backend. Clear the entire contents of the
1915 (elf_export_symbol): Ignore indirect symbols.
1916 (elf_link_output_extsym): Accept a section without an owner in an
1918 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1919 version count. Correct the allocation of x_versymp.
1921 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1922 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1923 Don't return bfd_und_section_ptr when info->shared.
1924 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1925 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1926 (mips_elf_check_relocs): Resolve an indirect symbol in
1928 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1929 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1931 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1933 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1935 From Eric Youngdale <eric@andante.jic.com>:
1936 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1937 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1938 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1939 versioned symbol appears in both a regular and a shared object.
1940 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1941 appropriate. Improve error message.
1942 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1943 all uses. Add localsyms field.
1944 (elf_bfd_final_link): When generating a shared library, call
1945 elf_link_output_extsym to output all local symbols.
1946 (elf_link_output_extsym): Handle symbols which were forced to
1949 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1951 From Eric Youngdale <eric@andante.jic.com>:
1952 * elf-bfd.h (elf_symbol_type): Add version field.
1953 * elfcode.h (elf_slurp_symbol_table): Set version field.
1954 * elflink.h (elf_link_add_object_symbols): When creating an
1955 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1956 appropriate. Set up an indirection from the nondefault version of
1958 (NAME(bfd_elf,size_dynamic_sections)): Call
1959 elf_link_assign_sym_version before checking whether there are any
1960 versions. Always record the version name as a dynamic symbol.
1961 Initialize counters.
1962 (elf_link_assign_sym_version): After finding a version, see if a
1963 symbol should be forced to local scope. Create a new version
1964 definition if appropriate.
1965 (elf_link_output_extsym): Correct indirect symbol handling.
1966 * elf.c (bfd_elf_print_symbol): Print version information.
1967 (bfd_section_from_shdr): Turn version sections into BFD sections.
1968 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1969 if sh_info is not already set.
1970 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1972 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1973 _bfd_stringtab_add to copy the name into permanent memory if
1976 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1978 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1980 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1982 * coffcode.h (bfd_coff_backend_data): Change
1983 _bfd_coff_compute_section_file_positions to return a boolean
1984 value. Change all callers.
1985 (coff_compute_section_file_positions): Change return type to
1986 boolean. If the size of the last section changed, then output a
1987 zero byte at the end of the file.
1988 * libcoff.h: Rebuild.
1990 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1991 for at least 6 output symbols.
1992 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1993 emit a TC csect to represent the space they take up. For an XO
1994 symbol, just emit a reference, not a csect.
1996 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1997 Solaris doesn't like the combined options, and the -f is
1999 (stamp-tshlink, install): Likewise.
2001 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2002 handling when little endian.
2004 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2006 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2007 (mn10300_elf_relocate_section): Likewise.
2008 (elf_backend_relocate_section): Define.
2010 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2011 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2012 (elf32_mn10300_howto_table): Likewise.
2013 (elf32_mn10300_reloc_map): Likewise.
2014 (bfd_elf32_mn10300_reloc): Delete unused function.
2016 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2018 start-sanitize-tic80
2019 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2020 understand, just set the howto field to NULL, and the caller will
2021 print an appropriate error message.
2023 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2024 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2025 block. Use NULL for initializations of "ptr" rather than bare 0.
2026 * coff-h8300.c: Fix typo in comment.
2027 * coff-h8500.c: Ditto.
2029 * coff-z8k.c: Ditto.
2031 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2033 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2034 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2035 m32r_elf_get_relocated_section_contents): First pass at relax support.
2037 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2039 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2040 entry for reading verdef records.
2041 Use correct braces for computing increments of extverdaux and
2042 exteverdef record pointers.
2044 start-sanitize-tic80
2045 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2047 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2051 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2053 * elflink.h (elf_link_find_version_dependencies): Check that
2054 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2057 start-sanitize-tic80
2058 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2060 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2063 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2065 * targets.c (bfd_default_vector): Make non-const.
2066 (find_target): New static function, broken out of
2068 (bfd_set_default_target): New function.
2069 (bfd_find_target): Call find_target. When defaulting, use
2070 bfd_default_vector[0] if it is not NULL.
2071 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2072 * bfd-in2.h, libbfd.h: Rebuild.
2074 * syms.c (bfd_is_local_label): Return false if the symbol has no
2076 * coff-i960.c (coff_i960_is_local_label_name): New function.
2077 (coff_bfd_is_local_label_name): Define.
2078 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2079 (coff_bfd_is_local_label_name): Define.
2080 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2081 (coff_bfd_is_local_label_name): Define.
2082 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2083 with .. or _.L_ as local.
2084 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2085 (bfd_elf32_bfd_is_local_label_name): Define.
2086 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2087 beginning with $ as local.
2089 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2091 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2092 rather than comparing against info->lprefix.
2093 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2094 * elflink.h (elf_link_input_bfd): Likewise.
2095 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2096 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2098 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2099 _bfd_elf_is_local_label_name if not already defined.
2100 * elf.c (_bfd_elf_is_local_label_name): New function.
2101 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2103 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2104 (m88k_is_local_label_name): New static function.
2106 * coffcode.h (coff_bfd_is_local_label_name): Define as
2107 _bfd_coff_is_local_label_name if not already defined.
2108 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2109 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2110 * libcoff.h: Rebuild.
2112 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2113 to _bfd_is_local_label_name.
2114 (bfd_target): Likewise.
2115 * syms.c (bfd_is_local_label): Define as function, not macro.
2116 (bfd_is_local_name): Define.
2117 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2118 bfd_generic_is_local_label, and take a string rather than a
2120 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2121 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2122 (bfd_generic_is_local_label): Don't declare.
2123 (bfd_generic_is_local_label_name): Declare.
2124 * bfd-in2.h, libbfd.h: Rebuild.
2125 * All backends: Change local_label to local_label_name.
2127 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2128 (mips_elf_relocate_got_local): Change return type to boolean.
2129 Don't assume that the first zero entry is unassigned; instead, use
2131 (mips_elf_relocate_section): Check return value of
2132 mips_elf_relocate_got_local.
2133 (mips_elf_create_got_section): Initialize assigned_gotno field.
2136 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2138 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2142 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2144 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2145 that have no contents merely because linker_mark is not set.
2147 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2149 * config.bfd (mips*-*-lnews*): New target.
2150 * coff-mips.c (mips_relocate_section): Make assert compare
2151 content byteorder instead of header byteorder.
2152 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2154 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2155 * configure.in (ecoff_biglittle_vec): Add case.
2156 * configure: Update.
2158 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2160 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2161 name begins with ".note".
2162 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2163 section whose name begins with ".note".
2164 (get_program_header_size): Corresponding change.
2166 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2167 jal and for jal overflow.
2169 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2171 From Eric Youngdale <eric@andante.jic.com>:
2172 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2173 not found, try looking it up again without the version name.
2174 (elf_link_add_object_symbols): Always link against the dynamic
2175 symbol table of a dynamic object. When linking against a dynamic
2176 object, include version strings in symbol names, and set up
2177 version information. Add indirect symbols for default versions.
2178 (elf_link_create_dynamic_sections): Add special version sections.
2179 (struct elf_assign_sym_version_info): Define.
2180 (struct elf_find_verdep_info): Define.
2181 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2182 up version sections.
2183 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2184 (elf_link_find_version_dependencies): New static function.
2185 (elf_link_assign_sym_version): New static function.
2186 (elf_link_renumber_dynsyms): New static function.
2187 (struct elf_final_link_info): Add symver_sec field.
2188 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2189 local symbols of a dynamic object. Handle DT_VER* constants.
2190 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2191 dynamic object. Skip indirect symbols from ELF objects. Remove
2192 the version name before choosing a hash bucket. Write out the
2193 version information if appropriate.
2194 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2195 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2196 (bfd_elf64_size_dynamic_sections): Likewise.
2197 * bfd-in2.h: Rebuild.
2198 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2199 Change elf_link_hash_flags to unsigned short.
2200 (ELF_LINK_HIDDEN): Define.
2201 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2202 dynverdef_hdr, dynversym_section, dynverdef_section,
2203 dynverref_section, cverdefs, cverrefs, verdef, verref.
2204 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2205 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2206 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2207 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2208 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2209 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2210 (_bfd_elf_slurp_version_tables): Declare.
2211 * elf.c (_bfd_elf_swap_verdef_in): New function.
2212 (_bfd_elf_swap_verdef_out): Likewise.
2213 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2214 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2215 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2216 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2217 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2218 version information if there is any.
2219 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2220 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2221 (elf_fake_sections): Handle .gnu.version* section names.
2222 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2223 (_bfd_elf_slurp_version_tables): New function.
2224 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2225 version name in string entered in dynamic hash table.
2226 * elfcode.h: Include fnmatch.h.
2227 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2228 symbol which was forced to become local.
2229 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2230 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2231 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2232 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2234 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2236 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2238 (mn10200_elf_relax_section): Correctly compute a symbol's value
2239 when the symbol is local, but not in the same section as we are
2240 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2243 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2245 * elf32-m32r.c: Rewrite to use ELF backend linker.
2246 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2247 Add small data area support (R_M32R_SDA16).
2248 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2249 * bfd-in2.h,libbfd.h: Regenerated.
2251 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2253 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2254 (mn10200_elf_relax_delete_bytes): Likewise.
2255 (mn10200_elf_symbol_address_p): Likewise.
2256 (mn10200_elf_get_relocated_section_contents): Likewise.
2257 (bfd_elf32_bfd_relax_section): Define.
2258 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2260 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2261 (mn10200_elf_relocate_section): Likewise.
2262 (elf_backend_relocate_section): Define.
2265 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2267 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2268 reloc.c, targets.c: New target, elf-*-D30V.
2270 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2272 * cpu-d30v.c, elf32-d30v.c: New files.
2275 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2277 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2278 * bfd-in2.h: Regenerated.
2279 start-sanitize-tic80
2280 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2281 (rtype2howto): Add function.
2282 (tic80_howto_table): Add.
2285 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2287 * sysdep.h: Don't define errno in MSVC if error.h is included.
2289 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2291 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2292 is initialized before it is used.
2294 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2296 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2297 symbol into a weak undefined symbol; leave it as a common symbol.
2299 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2301 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2302 about a symbol defined in a dynamic object if it has already been
2303 defined in a regular object.
2305 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2307 * makefile.vms: Add gcc flags to allow compiling with current gcc
2309 (targmatch.h): New dependency.
2311 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2313 * evax.h (ALPHA_R_CODEADDR): New relocation.
2314 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2316 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2318 * bfd-in2.h, libbfd.h: Rebuild.
2320 Restrict symbol length to 64 bytes, case preserving:
2321 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2322 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2323 (_bfd_evax_length_hash_symbol): Added.
2324 * evax-etir.c (_bfd_evax_write_etir): Call
2325 _bfd_evax_length_hash_symbol before output of symbol.
2326 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2327 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2329 * evax-emh.c: Output filename to object file without path.
2331 * evax-egsd.c: New sections for local and global commons.
2333 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2334 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2335 notices. Replace AXP with Alpha.
2337 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2339 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2340 sections if we are creating a shared library.
2342 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2344 * configure.host (i386-windows): Don't set host64=true.
2346 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2348 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2349 (elf_mips16_gprel_howto): New static variable.
2350 (mips16_gprel_reloc): New static function.
2351 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2352 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2353 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2354 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2355 * bfd-in2.h, libbfd.h: Rebuild.
2357 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2359 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2360 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2362 start-sanitize-r5900
2363 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2365 * config.bfd: add r5900
2368 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2370 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2371 the output section will be the absolute section; don't print an
2372 assertion message for that case when doing a relocateable link.
2374 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2376 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2377 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2378 need_fn_sub, call_stub, and call_fp_stub.
2379 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2380 (mips_elf_link_hash_newfunc): Initialize new fields.
2381 (mips_elf_link_hash_table_create): Likewise.
2382 (mips_elf_relocate_section): Redirect relocations to use mips16
2383 stubs when appropriate.
2384 (mips_elf_check_relocs): Attach stub sections to the appropriate
2385 symbol. Set need_fn_stub when appropriate.
2386 (mips_elf_always_size_sections): New static function.
2387 (mips_elf_check_mips16_stubs): New static function.
2388 (elf_backend_always_size_sections): Define.
2389 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2391 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2392 attached to sections which are not being included in the link.
2394 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2396 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2397 symbol value when computing the addend for a pc_relative
2400 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2402 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2403 relocateable link, just skip pc_relative pcrel_offset relocs.
2404 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2405 structure for an ARM26 reloc which can be resolved.
2406 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2407 reloc can be resolved.
2409 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2410 error in overflow check for R_RELBYTE.
2412 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2414 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2415 From Mark Rasin <mark.rasin@telrad.co.il>.
2417 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2420 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2422 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2423 (elf_mn10200_howto_table): Likewise.
2424 (mn10200_reloc_map): Likewise.
2426 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2428 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2429 * bfd-in2.h, libbfd.h: Regenerated.
2430 * elf32-m32r.c: Add support for them.
2432 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2434 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2435 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2436 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2437 r_format and r_pcrel. Always return a value.
2438 * riscix.c (MY_final_link_callback): Define to dummy value.
2440 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2441 relocations against the text segment, look up the output name of
2443 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2444 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2445 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2446 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2447 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2449 start-sanitize-tic80
2450 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2452 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2453 routines for little endian data.
2454 * coffcode.h (coff_write_object_contents): Set magic to
2455 TIC80_ARCH_MAGIC for TIc80.
2457 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2459 * coff-tic80.c (tic80coff_vec): Change to little endian data
2463 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2465 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2466 auxiliary_filters parameter to be const char * const *. Accept a
2467 NULL terminated array.
2468 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2469 (bfd_elf32_size_dynamic_sections): Update declaration.
2470 * bfd-in2.h: Rebuild.
2472 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2474 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2475 NOTYPE symbol in a text section as a FUNC symbol.
2477 * coffcode.h (coff_compute_section_file_positions): Force
2478 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2480 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2482 * libaout.h (machine_type): Reserve several values for sparclet.
2484 start-sanitize-tic80
2485 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2487 * config.bfd (tic80-*-*): Don't require 'coff'.
2490 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2492 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2493 table to v850_elf_reloc for all non-standard relocations.
2494 (v850_elf_check_relocs): Add check for h being non-null.
2495 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2496 statement instead of multiple ifs.
2497 (v850_elf_relocate_section): Fix up error message, don't just call
2500 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2502 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2503 Use bfd_elf_generic_reloc as special function for all relocs.
2504 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2506 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2507 24bit pc-relative reloc.
2509 start-sanitize-tic80
2510 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2512 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2513 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2514 header byte order is little endian. Use correct bfd_get and
2515 bfd_put routines for little endian headers.
2516 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2517 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2520 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2522 * reloc.c: Add BFD_RELOC_24.
2523 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2524 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2525 * bfd-in2.h, libbfd.h: Rebuilt.
2527 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2529 elf64-alpha multiple .got rewrite:
2531 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2532 (bfd_elf*_mkobject): Don't define here ...
2533 * elfxx-target.h: ... but rather here. Default always_size_sections
2535 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2536 what the #defines in elf-bfd.h transmuted it to anyway.
2538 * section.c: Add SEC_LINKER_CREATED flag.
2539 * bfd-in2.h: Rebuild.
2540 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2541 relocation section flags.
2542 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2543 SEC_IN_MEMORY to recognize generated bits.
2544 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2546 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2547 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2548 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2549 * elf32-ppc.c (ppc_elf_create_linker_section,
2550 ppc_elf_size_dynamic_sections): Likewise.
2551 * elf32-sparc.c (elf32_sparc_check_relocs,
2552 elf32_sparc_size_dynamic_sections): Likewise.
2553 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2555 (_bfd_elf_create_dynamic_sections): Likewise.
2556 (_bfd_elf_make_linker_section_rela): Likewise.
2557 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2558 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2559 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2560 to identify generated bits.
2561 (elf_link_input_bfd): Likewise.
2563 * elf64-alpha.c: Rewrite everything touching relocations.
2565 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2567 * elf32-v850.c (all functions and static variables): Go through
2568 and regularize names to be of the form v850_elf_<xxx>.
2569 (toplevel): Include <elf/v850.h>.
2570 (enum reloc_type): Move to include/elf/v850.h.
2571 (v850_elf_check_relocs): For common variables, if the variable is
2572 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2573 into the appropriate section.
2574 (elf_backend_check_relocs): Define.
2576 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2578 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2580 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2582 * config.bfd (mips*el-*-linux*): New target.
2583 (mips*-*-linux*): New target.
2585 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2586 Return a useful value.
2588 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2590 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2592 * configure: Rebuild.
2593 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2594 ac_cv_func_mmap in bfd/configure.host.
2596 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2597 filter_shlib and auxiliary_filter_shlib parameters.
2598 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2600 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2601 (bfd_elf64_size_dynamic_sections): Likewise.
2602 * bfd-in2.h: Rebuild.
2604 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2606 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2607 symbols, don't export a symbol which is defined by an object in an
2608 archive which contains shared objects.
2610 start-sanitize-tic80
2611 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2613 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2614 for TI TMS320c80 (MVP).
2615 (bfd_archures_list): Add bfd_tic80_arch.
2616 * bfd-in2.h: Regenerate by running "make headers".
2618 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2620 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2621 * configure.in (case $vec): Correct typo, "tb" not "tp".
2622 Also add cofflink.o for tic80coff_vec.
2623 * configure: Regenerate with autoconf.
2626 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2628 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2629 is configured with --with-mmap.
2631 start-sanitize-tic80
2632 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2634 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2635 (ALL_MACHINES): Add cpu-tic80.o
2636 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2637 * coff-tic80.c: Add skeleton, cloned from another coff config.
2638 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2642 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2644 * TODO: Correct a misspelling.
2645 start-sanitize-tic80
2646 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2647 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2648 * configure.in (case $vec): Add tic80coff_vec entry.
2649 * configure: Regenerate with autoconf.
2650 * archures.c (bfd_tic80_arch): Declare.
2651 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2652 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2653 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2654 (bfd_target_vector): Add tic80coff_vec entry.
2657 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2659 * elflink.h (elf_buckets): Add some more values for larger
2662 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2664 * Makefile.in (install): Move subdir_do out of conditional. From
2665 Fred Fish <fnf@cygnus.com>.
2667 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2669 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2671 (elf_mn10200_howto_table): Likewise.
2672 (mn10200_reloc_map): Likewise.
2674 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2676 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2677 mips16 symbol during the link.
2678 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2680 (mips_elf_link_output_symbol_hook): New static function.
2681 (elf_backend_link_output_symbol_hook): Define.
2683 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2686 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2688 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2689 against SEC_DEBUGGING sections here (revert patch of December 5).
2690 * elfcode.h (elf_object_p): Check for them here, instead.
2692 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2694 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2695 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2697 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2698 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2699 * elf-bfd.h (struct elf_size_info): Update declaration of
2701 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2702 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2703 * elfxx-target.h: Use new dynamic reloc routines by default.
2704 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2707 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2709 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2710 if NAMES_HAVE_UNDERSCORE is defined.
2712 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2714 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2716 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2718 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2721 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2723 * elflink.h (elf_link_add_object_symbols): Only add a weak
2724 symbol if the real definition is in the dynamic symbol table.
2725 After finding the real definition, then, if it is dynamic, add the
2726 weak symbol to the dynamic symbol table.
2728 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2730 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2732 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2735 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2737 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2739 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2740 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2741 * reloc.c: Remove mn10300 big endian relocs.
2742 * bfd-in2.h, libbfd.h: Rebuilt.
2744 * elf32-mn10200.c: Update from elf32-mn10300.c.
2746 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2748 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2750 * elf32-mn10300.c: Add some comments.
2752 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2754 * ihex.c (ihex_scan): Always initialize buf before jumping to
2756 (ihex_read_section): Likewise.
2758 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2760 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2761 inplace for most relocs.
2763 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2765 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2766 even if SEC_ALLOC is not set.
2767 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2768 when deciding whether to copy a reloc into a shared object.
2769 (elf_i386_relocate_section): Likewise.
2770 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2771 (elf32_sparc_relocate_section): Likewise.
2772 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2773 reloc section if it is not set in the source section.
2774 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2775 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2776 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2778 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2780 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2781 expects a .got.plt until we actually create it.
2783 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2785 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2786 message for bfd_reloc_outofrange, rather than aborting. From
2787 Philippe De Muyter <phdm@info.ucl.ac.be>.
2789 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2790 a relocateable link, don't try to process them. From Heinz Wrobel
2791 <wrobel@lpr.e-technik.tu-muenchen.de>.
2793 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2795 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2796 mn10300_info_howto_rel. Tweak reloc argument to be an
2797 Elf32_Internal_Rela.
2798 (USE_RELA): Define instead of USE_REL.
2799 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2801 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2803 * configure.in, configure: Handle mips*-sgi-irix6*.
2804 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2807 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2809 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2810 relocation against a symbol defined in a section with no output
2813 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2815 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2816 * configure, config.in: Rebuild with autoconf 2.12.
2818 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2819 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2820 (swap_out_syms): Set st_other from existing st_other field.
2821 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2823 (elf_link_output_extsym): Set the other field from the global hash
2825 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2826 (elf_mips16_jump_howto): New static variable.
2827 (mips16_jump_reloc): New static function.
2828 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2829 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2830 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2832 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2833 * bfd-in2.h, libbfd.h: Rebuild.
2834 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2836 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2838 * configure.host: Use long long for mips-sgi-irix6*.
2840 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2841 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2843 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2845 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2846 (enum reloc_type): Add more reloc types.
2847 (elf32_mn10300_howto_table): Update for new reloc types.
2848 (elf32_mn10300_reloc_map): Update for new reloc types.
2849 * reloc.c: Add some new relocs for the mn10300 series.
2850 * bfd-in2.h, libbfd.h: Rebuilt.
2852 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2854 * som.c (setup_sections): Don't lose for a space which has
2855 no data, but some symbols.
2857 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2859 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2860 (sunos_link_hash_table_create): Initialize got_needed.
2861 (sunos_create_dynamic_sections): Only set .got section size if it
2862 is not already set. Set got_needed.
2863 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2864 sdynptr, and only handle dynamic sections, if dynamic sections are
2866 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2867 Initialize .got section.
2868 (sunos_scan_ext_relocs): Likewise.
2869 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2871 (sunos_finish_dynamic_link): Check got_needed. Only set up
2872 dynamic linking information if needed.
2874 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2876 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2878 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2880 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2882 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2884 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2887 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2889 * filemode.c: Include sysdep.h.
2890 * ihex.c: Add casts to eliminate compiler warnings.
2891 * sunos.c: Add casts to eliminate compiler warnings.
2893 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2895 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2897 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2898 appropriate relocations in the .so file if shared.
2899 (ppc_elf_relocate_section): Ditto.
2901 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2903 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2904 complain_overflow_unsigned.
2906 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2908 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2909 overflows for R_D10V_16 and R_D10V_18.
2911 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2913 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2914 (do_with_relocs): Likewise.
2915 (do_as_repeat): Likewise.
2916 (copy_expression): Likewise.
2918 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2920 * ieee.c (ieee_write_external_part): Correctly record whether
2921 there is an external part.
2923 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2925 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2926 handle tda offsets for sld.w and sst.w instructions.
2927 Fix alignment check in sld.w and sst.w tda reloc handling.
2929 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2931 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2933 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2935 * elf32-v850.c: Add comments about assumptions about
2936 char, short & long sizes.
2937 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2938 problems for several relocs.
2940 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2941 R_V850_SDA_OFFSET entry.
2943 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2945 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2946 Store import file index in ldindx.
2947 (xcoff_build_ldsyms): Assume that ldsym was not previously
2948 allocated. For an imported symbol, copy ldindx into l_ifile.
2950 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2952 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2953 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2954 fields in R_V850_TDA_OFFSET.
2955 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2956 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2959 * elf32-v850.c: Include bfdlink.h.
2960 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2962 (elf32_v850_bfd_final_link_relocate): New function.
2963 (v850_elf_relocation_section): Likewise.
2964 (elf_backend_relocate_section): Define.
2966 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2968 * binary.c (binary_set_section_contents): Ignore sections which
2969 don't have SEC_LOAD and SEC_ALLOC set.
2971 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2973 * linker.c (_bfd_generic_final_link): Avoid losing static
2974 symbols in the .bss section.
2976 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2978 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2979 (mips32_64bit_reloc): New static function.
2980 (mips_reloc_map): Add entry for BFD_RELOC_64.
2981 (mips_elf_relocate_section): Handle R_MIPS_64.
2983 * linker.c (default_indirect_link_order): Print an error message
2984 when attempting to do a relocateable link with different object
2985 file formats, rather than calling abort.
2987 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2989 * reloc.c (m32r relocs): Rename them.
2990 * bfd-in2.h, libbfd.h: Regenerated.
2991 * elf32-m32r.c: Update.
2992 (m32r_elf_10_pcrel_reloc): New function.
2993 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2994 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2996 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2998 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2999 all sections that will be included in the output file.
3000 (_bfd_generic_link_output_symbols): Discard symbols in sections
3001 which are being discarded.
3002 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3003 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3004 (elf_v850_howto_table): Corresponding changes.
3005 (elf_v850_reloc_map): Corresponding changes.
3006 * reloc.c: Add additional V850 relocations.
3007 * bfd-in2.h, libbfd.h: Rebuilt.
3009 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3010 no longer want in pc-relative relocs.
3012 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3014 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3015 accept a reloc against an undefined sybmol!
3017 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3019 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3021 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3023 * VERSION: Bump for new relocation.
3025 * hosts/i386bsd.h: If NBPG is not defined, define it as
3026 PAGE_SIZE, for recent versions of FreeBSD.
3028 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3030 * configure.host: Use `long long' as the 64 bit type on a Solaris
3031 host, since both gcc and the SunPRO compilers support it.
3033 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3035 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3036 mistake to have reused the ECOFF LITERAL for ELF since they have
3037 different semantics.
3038 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3039 * bfd-in2.h, libbfd.h: Rebuild.
3041 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3044 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3045 dynamic relocation for an undefweak symbol when we are building
3046 a static executable.
3048 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3050 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3051 point explicitly to srcdir.
3052 (targmatch.h): Edit references to point explicitly to objdir.
3054 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3056 * config.bfd: When setting targ_cpu, don't get confused by
3059 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3061 * configure.host: Add support for windows host (a build done
3062 under the Microsoft build environment).
3064 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3066 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3067 definition in a dynamic object, add it to the dynamic symbol table
3068 if any dynamic object mentions it. Reverts part of last patch.
3070 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3071 (sunos_link_hash_table_create): Initialize got_base.
3072 (bfd_sunos_size_dynamic_sections): If the .got section is more
3073 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3075 (sunos_check_dynamic_reloc): Subtract got_base from a base
3076 relative relocation.
3078 * elf32-mips.c (elf_mips_isa): New static function.
3079 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3080 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3082 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3084 * archive.c (do_slurp_coff_armap): Only treat archive as little
3085 endian for i960 COFF.
3087 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3089 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3090 by the change in size of the section when EXEC_P is not set.
3092 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3093 (m68kcoff_rtype_to_howto): New static function.
3094 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3095 VMA to the addend for a PC relative reloc.
3097 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3099 * Makefile.in: Rebuild dependencies.
3101 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3104 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3106 * Makefile.in: Remove explicit dependencies for mn10200 and
3108 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3109 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3110 (dependencies): Rebuilt.
3112 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3114 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3115 during this function.
3117 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3118 section if the flags are compatible.
3120 * configure.in: Add havevecs, and put it in tdefaults.
3121 * mpw-config.in: Likewise.
3122 * configure: Rebuild.
3123 * targmatch.sed: New file; a sed script to build targmatch.h from
3125 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3126 * targets.c: Include "fnmatch.h".
3127 (struct targmatch): Define.
3128 (bfd_target_match): Define by including targmatch.h.
3129 (bfd_find_target): If the target is not found by name, search for
3130 it as a configuration triplet.
3131 * Makefile.in: Rebuild dependencies.
3132 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3133 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3134 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3135 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3136 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3137 (CFILES): Remove i386dynix.c and hp300bsd.c.
3138 (targmatch.h): New target.
3139 (do_clean): Remove targmatch.h.
3141 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3142 * acconfig.h: Add NEED_DECLARATION_GETENV.
3143 * configure, config.in: Rebuild.
3144 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3145 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3147 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3149 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3150 * cpu-mn10200.c, cpu-mn10300.c: New files.
3151 * elf32-mn10200.c, elf32-mn10300.c: New files.
3152 * Makefile.in: Break mn10x00 support into two separate
3153 configurations, mn10200 and mn10300.
3154 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3155 * bfd-in2.h, configure: Rebuilt.
3157 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3159 * Makefile.in (do_clean): Move config.log to do_distclean.
3161 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3163 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3164 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3165 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3166 (elf32-mn10x00.o): Add dependencies.
3167 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3168 (bfd_mn10x00_arch): Declare.
3169 (bfd_archures_list): Add bfd_mn10x00_arch.
3170 * config.bfd: Add mn10x00-*-*.
3171 * configure.in: Add bfd_elf32_mn10x00_vec.
3172 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3173 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3174 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3175 * bfd-in2.h, configure: Rebuilt.
3177 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3179 openVMS/Alpha: Provide filename and case_hack flags via
3180 symbol table from gas.
3181 Add case_hack code for symbol output from vax/vms.
3182 * evax-alpha.c (evax_initialize): Remove filename handling,
3183 filename is provided via symbol table.
3184 (evax_get_symtab): Use local symbol count when setting up table.
3185 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3187 (_bfd_evax_write_egsd): Skip file name symbol.
3188 * evax-emh.c (get_vms_time_string): Local function now.
3189 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3191 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3192 through _bfd_evax_case_hack_symbol.
3193 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3195 (_bfd_evax_basename): Removed.
3196 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3197 * evax.h (evax_private_data_struct): Remove filename.
3198 (flag_hash_long_names, flag_show_after_trunc,
3199 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3202 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3204 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3205 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3206 (NO_SWAP_MAGIC): Don't define.
3207 (SWAP_MAGIC): Define.
3209 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3210 no hash table entry for a global symbol.
3212 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3214 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3216 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3218 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3219 symbol type with T_NULL. Warn if symbol type changes. Based on
3220 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3222 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3223 a dynamic object in the dynamic symbol table if it is referenced
3224 or defined by a regular object.
3226 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3228 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3229 remove dwarf local labels. Shrinks binaries by a factor of 3!
3231 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3233 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3234 by hand, rather than by calling bfd_make_section.
3236 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3238 * reloc.c: Rename m32r relocs.
3239 * bfd-in2.h, libbfd.h: Rebuilt.
3240 * elf32-m32r.c: Update.
3242 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3244 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3245 link, adjust the symbol index of a base relative reloc. Don't
3246 change the addend of a PC relative reloc if pcrel_offset is set.
3247 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3248 a relocateable link.
3250 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3251 it is zero, in case src_mask matters.
3252 (bfd_install_relocation): Likewise.
3254 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3256 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3258 (_bfd_xcoff_bfd_final_link): Don't set target_index
3259 to an uninitialized value.
3261 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3263 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3264 indices, rather than crashing.
3265 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3267 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3270 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3272 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3274 (coff_arm_adjust_symndx): New static function.
3275 (coff_adjust_symndx): Define.
3277 * srec.c (srec_scan): Accept multiple symbols on a single line.
3278 From Pascal Martin <pmartin@alsys.com>.
3282 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3284 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3285 (sunos_merge_private_bfd_data): New function.
3287 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3289 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3291 (bfd_merge_private_bfd_data): Likewise.
3292 * section.c (bfd_copy_private_section_data): Likewise.
3293 * syms.c (bfd_copy_private_symbol_data): Likewise.
3294 * bfd-in2.h: Rebuild.
3295 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3296 both BFD's are the right flavour.
3297 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3298 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3299 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3300 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3301 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3302 (ppc_elf_merge_private_bfd_data): Likewise.
3303 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3304 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3306 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3307 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3310 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3312 * reloc.c: Add m32r relocs.
3313 * bfd-in2.h, libbfd.h: Rebuilt.
3314 * cpu-m32r.c,elf32-m32r.c: New files.
3316 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3318 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3320 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3322 * tekhex.c (first_phase): Change type parameter from char to int.
3324 (pass_over): Change func to expect int, not char.
3326 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3327 rather than SEC_LOAD when aligning the file offset for the first
3328 section in a segment.
3330 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3332 * syms.c (coff_section_type): Make arg const.
3333 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3334 to make_bfd_asection().
3335 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3336 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3337 (_bfd_elf_stringtab_init): Remove prototype.
3339 * netbsd-core.c (swap_abort): Add prototype.
3340 * aix386-core.c (swap_abort): Ditto & make static
3341 * hpux-core.c (swap_abort): Ditto & make static.
3342 * irix-core.c (swap_abort): Ditto & make static.
3343 * ptrace-core.c (swap_abort): Ditto & make static.
3344 * trad-core.c (swap_abort): Ditto & make static.
3345 * coffswap.h (coff_swap_reloc_in): Ditto.
3346 (coff_swap_reloc_out): Ditto.
3347 (coff_swap_filehdr_in): Ditto.
3348 (coff_swap_filehdr_out): Ditto.
3349 (coff_swap_sym_in): Ditto.
3350 (coff_swap_sym_out): Ditto.
3351 (coff_swap_aux_in): Ditto.
3352 (coff_swap_aux_out): Ditto.
3353 (coff_swap_lineno_in): Ditto.
3354 (coff_swap_lineno_out): Ditto.
3355 (coff_swap_aouthdr_in): Ditto.
3356 (coff_swap_aouthdr_out): Ditto.
3357 (coff_swap_scnhdr_in): Ditto.
3358 (coff_swap_scnhdr_out): Ditto.
3359 * ihex.c (ihex_sizeof_headers): Ditto.
3360 * tekhex.c (getsym): Ditto.
3361 (find_chunk): Ditto & make static.
3362 (insert_byte): Ditto.
3363 (first_phase): Ditto.
3365 (tekhex_get_symtab): Ditto & make static.
3366 (tekhex_get_symtab_upper_bound): Ditto & make static.
3367 (tekhex_mkobject): Ditto.
3368 (tekhex_object_p): Ditto.
3369 (move_section_contents): Ditto.
3370 (tekhex_get_section_contents): Ditto.
3371 (tekhex_set_arch_mach): Ditto & make static.
3372 (tekhex_set_section_contents): Ditto.
3373 (writevalue): Ditto.
3376 (tekhex_write_object_contents): Ditto.
3377 (tekhex_sizeof_headers): Ditto.
3378 (tekhex_make_empty_symbol): Ditto.
3379 (tekhex_get_symbol_info): Ditto.
3380 (tekhex_print_symbol): Ditto.
3381 * irix-core.c (make_bfd_asection): Ditto.
3382 (irix_core_core_file_p): Ditto.
3383 (irix_core_core_file_failing_command): Ditto.
3384 (irix_core_core_file_failing_signal): Ditto.
3385 (irix_core_core_file_matches_executable_p): Ditto.
3386 (irix_core_make_empty_symbol): Ditto.
3387 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3388 * srec.c (srec_new_symbol): Ditto.
3389 (srec_get_section_contents): Ditto.
3390 (srec_set_arch_mach): Ditto.
3391 (srec_set_section_contents): Ditto.
3392 (internal_srec_write_object_contents): Ditto.
3393 (srec_write_object_contents): Ditto.
3394 (symbolsrec_write_object_contents): Ditto.
3395 (srec_sizeof_headers): Ditto.
3396 (srec_make_empty_symbol): Ditto.
3397 (srec_get_symtab_upper_bound): Ditto.
3398 (srec_get_symtab): Ditto.
3399 (srec_print_symbol): Ditto and make static.
3400 * elf.c (elf_read): Ditto
3401 (assign_section_numbers): Ditto.
3402 (elf_fake_sections): Ditto.
3403 (sym_is_global): Ditto.
3404 (elf_map_symbols): Ditto.
3405 (get_program_header_size): Ditto.
3406 * coffgen.c (make_a_section_from_file): Ditto.
3407 (coff_real_object_p): Ditto.
3408 (fixup_symbol_value): Ditto.
3409 (build_debug_section): Ditto.
3411 * syms.c (coff_section_type): Ditto.
3413 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3415 * bfd-in2.h: Rebuilt after m32r changes.
3417 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3419 * config.bfd,configure.in,configure: Add m32r support.
3420 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3421 * config.bfd: Keep target list alphabetically sorted.
3423 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3425 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3426 to add in the constant part found in the instruction itself.
3427 (case R_V850_HI16_S): Likewise.
3429 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3431 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3432 and R_D10V_18 to be 1 (word).
3434 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3436 * stabs.c (_bfd_link_section_stabs): If the output_section field
3437 of either section is bfd_abs_section, then the linker is
3438 discarding the section and we should not optimize it.
3440 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3442 * Makefile.in (aout-sparcle.o): New target.
3443 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3444 * config.bfd (sparclet-*-aout*): Add case.
3445 * configure.in (sparcle_aout_vec): Add case.
3446 * configure: Regenerated.
3447 * targets.c (sparcle_aout_vec): Declare.
3448 (bfd_target_vector): Add sparcle_aout_vec.
3449 * aout-sparcle.c: New file.
3451 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3453 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3454 low order sign bit propogation for R_V850_HI16_S.
3456 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3457 handling V850 specific relocs.
3458 (elf_v850_howto_table): Use the new function for some
3459 relocations. Twiddle masks & shifts for some relocs.
3460 Set partial_inplace where needed.
3462 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3464 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3465 default architecture to a machine number of 0.
3466 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3468 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3469 the output BFD is the default, set it from the first input BFD.
3471 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3473 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3474 insert at bitpos zero. The HI16 relocs are shifted right
3475 by 16 bits. Fix src_mask for all relocs.
3476 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3478 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3481 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3483 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3484 Rewrite to use BFD file read routines and to avoid using a fixed
3485 length for the file name.
3487 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3489 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3490 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3491 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3492 to R_V850_{32,16,8}.
3494 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3496 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3497 (elf_v850_howto_table): Add info for HI16_S reloc.
3498 (v850_reloc_map): Add HI_16_S reloc.
3499 * reloc.c: Define BFD_RELOC_V850_* relocs.
3501 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3504 * elf32-sh.c: New file.
3505 * elf.c (prep_headers): Handle bfd_arch_sh.
3506 * elfcode.h (write_relocs): Handle absolute symbol.
3507 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3508 (_bfd_elf64_link_read_relocs): Declare.
3509 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3510 elf_link_read_relocs. Make globally visible. Change all
3512 (elf_link_input_bfd): Get external symbols from cache in
3513 symtab_hdr->contents. Get contents from cache in
3515 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3517 * reloc.c: Define BFD_RELOC_SH_* relocs.
3518 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3519 * coff-sh.c (sh_insns_conflict): Fix a return value.
3520 (_bfd_sh_align_load_span): New globally visible function, broken
3521 out of sh_align_load.
3522 (sh_align_load): Call _bfd_sh_align_load_span.
3523 (sh_swap_insns): Change relocs parameter to PTR.
3524 * bfd-in2.h, libbfd.h: Rebuild.
3525 * targets.c (bfd_elf32_sh_vec): Declare.
3526 (bfd_elf32_shl_vec): Declare.
3527 * config.bfd (sh-*-elf*): New target.
3528 * configure.in (bfd_elf32_sh_vec): New target vector.
3529 (bfd_elf32_shl_vec): New target vector.
3530 * configure: Rebuild.
3531 * Makefile.in: Rebuild dependencies.
3532 (BFD32_BACKENDS): Add elf32-sh.o.
3533 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3535 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3536 page before checking D_PAGED.
3538 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3539 (ihex_write_object_contents): Remove extbase; always use segbase
3542 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3544 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3545 * configure.host (i[345]86-*-*): Ditto.
3546 * config.bfd (i[345]86-*-*): Ditto.
3547 * configure: Regenerate.
3549 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3552 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3554 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3555 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3556 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3557 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3558 will have an ST_CODE type, change the symbol's type to ST_DATA.
3559 * som.c (hppa_som_gen_reloc_type): Update prototype.
3561 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3563 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3564 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3565 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3566 (mips_elf_finish_dynamic_sections): Likewise.
3568 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3570 * configure.host (HLDENV): New variable to set. Set it for
3571 *-*-sysv4*, since those linkers may not support -R but they always
3572 support LD_RUN_PATH.
3574 * libieee.h (NSECTIONS): Don't define.
3575 (ieee_data_struct): Change section_table to asection **. Add
3577 * ieee.c (get_section_entry): If the table isn't big enough, make
3579 (ieee_slurp_sections): Remove assertion about number of sections.
3580 (ieee_object_p): Adjust initialization of ieee to match changes to
3583 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3584 symbols merely because we are generating a shared library.
3585 (xcoff_build_ldsyms): Don't set up global linkage code for an
3586 undefined symbol merely because we are generating a shared
3589 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3591 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3592 (BFD32_BACKENDS) Add elf32-v850.o.
3593 * archures.c: Add bfd_v850_arch.
3594 * bfd-in2.h: Add bfd_v850_arch.
3595 * config.bfd (v850-*-*): New target.
3596 * configure: (bfd_elf32_v850_vec) New vector.
3597 * configure.in: (bfd_elf32_v850_vec) New vector.
3598 * cpu-v850.c: New file.
3599 * elf.c (prep_headers): Added case bfd_arch_v850.
3600 * elf32-v850.c: New file.
3601 * targets.c (bfd_elf32_v850_vec): New vector.
3603 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3605 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3606 a function code symbol for an XMC_XO symbol.
3608 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3610 * mpw-config.in: Update editing of autoconf vars to reflect
3611 Jul 18 configure.in change.
3612 * mpw-make.sed: Update editing of include pathnames to be
3613 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3615 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3617 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3618 which to offset to get the .plt entry address is ".plt".
3620 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3622 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3623 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3624 Added, for internal use by the ARM gas.
3626 * bfd-in2.h: Rebuilt
3628 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3630 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3631 in section dynidx start.
3633 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3635 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3636 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3637 optimization for g++.
3639 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3641 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3642 the -mrelocatable-lib bit set and the other doesn't, clear the
3643 -mrelocatable-lib bit in the header.
3645 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3647 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3648 symbol against a STT_FUNC symbol in a shared library.
3650 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3652 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3653 symbol is found, automatically define the corresponding function
3656 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3657 if sym.n_numaux is not zero.
3658 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3659 entry to disagree about the number of aux entries if the symbol
3662 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3663 section if it might be needed, not just if info->shared.
3664 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3665 the start of .rel.dyn if we are going to use it.
3666 (mips_elf_finish_dynamic_sections): Only clear the first element
3667 of .rel.dyn if the size is greater than zero.
3669 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3671 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3672 undefined_symbol callback for a symbol, then don't issue any more
3673 warnings about loader relocs.
3674 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3675 after calling the undefined_symbol callback.
3677 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3678 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3679 as the AIX linker seems to do.
3681 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3683 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3684 (evax_initialize): Remove evax_reloc_table.
3685 (evax_close_and_cleanup): Ditto.
3687 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3689 (evax_bfd_reloc_type_lookup): Ditto.
3690 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3691 cooked_size == raw_size.
3692 * evax-emh.c (_bfd_evax_register_filename): Remove.
3693 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3694 * evax-misc.c (add_new_contents): Malloc section at full size.
3695 (_bfd_save_evax_section): Memcpy section contents directly.
3696 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3697 (evax_reloc_table): Remove.
3699 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3701 * makefile.vms: Add better support for DEC C compilation
3702 Add evax.h dependencies
3704 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3705 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3706 (BFD_RELOC_ALPHA_BASEREG): Remove.
3707 * bfd-in2.h, libbfd.h: Rebuild.
3709 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3711 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3712 getgid if _WIN32 is defined.
3713 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3715 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3717 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3718 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3720 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3723 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3725 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3727 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3728 (NEED_DECLARATION_REALLOC): New macro.
3729 * configure, config.in: Rebuild.
3730 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3731 (realloc): Declare if NEED_DECLARATION_REALLOC.
3733 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3734 <strings.h> if they exist.
3736 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3738 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3740 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3742 Based on patches from Eric Valette <valette@crf.canon.fr>:
3743 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3744 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3745 (elf_howto_table): Add entries for new relocs.
3746 (elf_i386_reloc_type_lookup): Handle new relocs.
3747 (elf_i386_info_to_howto): Just call abort.
3748 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3749 (elf_i386_relocate_section): Likewise.
3751 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3753 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3755 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3757 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3758 only get the LMA from the phdr if they are in the same part of the
3761 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3762 new segment to make them more comprehensible. If the relationship
3763 between the LMA and the VMA changed, start a new segment. Don't
3764 check dynsec when deciding whether to start a new segment for a
3765 writeable section; -N will now handle this.
3767 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3769 * libhppa.h: Remove "esel" changes. Not the right approach.
3770 * som.c: Corresponding changes.
3771 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3772 which don't have a SOM symbol type associated with them.
3773 Reverses a 1994 change.
3775 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3777 Make ld -N more reasonable for ELF:
3778 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3779 phdr_in_section to false, and always use a single load segment.
3780 (elf_sort_sections): Sort sections by LMA after VMA.
3781 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3782 align to maxpagesize.
3783 (assign_file_positions_except_relocs): Likewise.
3784 * elfcode.h (elf_object_p): If a section is loaded but not page
3785 aligned, clear D_PAGED.
3787 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3789 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3790 Added, for internal use by the ARM gas.
3792 * bfd-in2.h: Rebuilt
3794 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3796 * libhppa.h (R_HPPA_ESEL): New field selector.
3797 (e_esel): Similarly.
3798 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3799 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3800 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3802 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3804 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3805 archive search before looking for stripped dynamic objects.
3807 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3809 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3810 symbol a warning rather than an error.
3812 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3814 * elf.c (assign_file_positions_for_segments): Track the virtual
3815 memory position separately from the file position, and use it to
3816 compute the alignment adjustment.
3818 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3820 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3821 and fixed mask on R_D10V_10_PCREL_L.
3823 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3825 * elf64-mips.c: Include "aout/ar.h".
3826 (mips_elf64_slurp_armap): New static function.
3827 (mips_elf64_write_armap): New static function.
3828 (bfd_elf64_archive_*): Define.
3829 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3830 Use instead of bfd_generic_archive_p.
3831 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3832 instead of _bfd_write_archive_contents.
3833 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3834 _bfd_generic_mkarchive.
3835 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3836 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3838 (TARGET_LITTLE_SYM): Likewise.
3839 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3841 * Makefile.in: Rebuild dependencies.
3843 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3844 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3845 SHT_MIPS_EVENTS sections.
3846 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3847 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3849 (_bfd_mips_elf_fake_sections): Likewise.
3851 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3852 * ecoff.c (ecoff_compute_section_file_positions): Copy
3853 rdata_in_text from backend info to tdata. Clear it if any data
3854 section comes before .rdata.
3855 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3856 tdata rather than backend info.
3858 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3860 * configure.in: Fix test for whether a compiler has a 64 bit
3861 type. From Jim Wilson <wilson@cygnus.com>.
3863 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3865 * configure.host (mips-sgi-irix6*): New host.
3867 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3868 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3869 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3871 * configure: Rebuild.
3872 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3873 (BFD_HOST_64_BIT): Define conditionally.
3874 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3875 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3876 (symvalue, bfd_size_type): Likewise.
3877 * bfd-in2.h: Rebuild.
3878 * Makefile.in (do_clean): Remove bfd-tmp.h.
3879 (do_distclean): Remove bfd-in3.h.
3880 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3881 (bfd-in3.h): New target.
3883 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3884 Andrew Gierth <ANDREWG@microlise.co.uk>.
3886 * configure.host: Set INSTALL_SHLIB.
3887 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3888 * configure: Rebuild.
3889 * Makefile.in (install): Use @INSTALL_SHLIB@.
3891 * config.bfd (mips*-*-irix6*): New target.
3892 * configure.host: Handle Irix 6 shared library like Irix 5.
3894 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3895 symbol for a magic name.
3896 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3898 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3901 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3903 * mpw-config.in: Add ELF support to mips config, create the
3904 elf32-target.h file in the object dir.
3905 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3907 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3909 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3910 Also removed most abort calls, in favor of using bfd reporting.
3912 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3914 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3915 (BFD32_BACKENDS) Add elf32-d10v.o.
3916 * archures.c: Add bfd_d10v_arch.
3917 * bfd-in2.h: Add bfd_d10v_arch.
3918 * config.bfd (d10v-*-*): New target.
3919 * configure: (bfd_elf32_d10v_vec) New vector.
3920 * configure.in: (bfd_elf32_d10v_vec) New vector.
3921 * cpu-d10v.c: New file.
3922 * elf.c (prep_headers): Added case bfd_arch_d10v.
3923 * elf32-d10v.c: New file.
3924 * libbfd.h: Rebuild.
3925 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3926 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3927 * targets.c (bfd_elf32_d10v_vec): New vector.
3929 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3931 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3933 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3935 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3936 bfd_mach_i386_i8086 machine types.
3938 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3940 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3943 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3945 * coffcode.h (coff_set_section_contents): A/UX does not require
3946 special handling of the _LIB section.
3948 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3950 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3951 value for R_RELBYTE.
3953 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3954 array if one was allocated.
3956 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3958 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3959 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3960 use_rld_obj_head and rld_value.
3961 (mips_elf_link_hash_table_create): Initialize new fields.
3962 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3964 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3965 __rld_obj_head symbol not seen, create an __rld_map symbol.
3966 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3967 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3968 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3969 __rld_obj_head symbol.
3970 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3972 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3974 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3976 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3977 ppc_elf_addr16_ha_reloc.
3978 (ppc_elf_addr16_ha_reloc): New static function.
3980 * coff-mips.c (struct mips_hi): Define.
3981 (mips_refhi_list): New static variable.
3982 (mips_refhi_addr, mips_refhi_addend): Remove.
3983 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3984 (mips_reflo_reloc): Process mips_refhi_list.
3985 (mips_relhi_list): New static variable.
3986 (mips_relhi_addr, mips_relhi_addend): Remove.
3987 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3988 (mips_rello_reloc): Process mips_relhi_list.
3989 (mips_relocate_section): Permit an arbitrary number of REFHI or
3990 RELHI relocs before the associated REFLO or RELLO reloc.
3992 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3994 * aout-target.h (MY(callback)): Set reloc_count fields.
3996 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3998 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3999 sections unless this is a SunOS link.
4001 * VERSION: Set to 2.7.1.
4003 * Released binutils 2.7.
4005 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4007 * i386aout.c: Include "aout/aout64.h".
4008 (i386aout_write_object_contents): New static function.
4009 (MY_write_object_contents): Define.
4011 * netbsd.h (MY(write_object_contents)): Make sure that
4012 adjust_sizes_and_vmas is called before fiddling with the magic
4015 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4017 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4019 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4021 * libbfd-in.h (itos, stoi): Don't define.
4022 * libbfd.h: Rebuild.
4023 * i386lynx.c (KEEPIT): Define as udata.i.
4024 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4025 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4026 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4027 flags. Don't use stoi.
4029 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4031 * elf.c (map_sections_to_segments): Don't start a new segment for
4032 a writable section if it's on the same page as the previous
4033 segment. Reset the writable variable for a readonly section.
4035 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4037 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4038 first_thunk_address, thunk_size, and import_table_size.
4039 * peicode.h: Improved some diagnostics regarding edata sections.
4041 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4043 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4044 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4046 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4048 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4049 with XCOFF_DEF_DYNAMIC set is really defined.
4050 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4051 (xcoff_link_add_symbols): Only create special sections if using an
4054 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4056 (bfd_install_relocation): Likewise.
4058 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4060 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4062 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4063 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4064 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4065 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4066 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4067 are found for LITERAL relocs.
4068 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4069 taken, we cannot generate a .plt entry for the symbol.
4071 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4073 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4074 sysconf functions (for gprof).
4075 * configure, config.in: Rebuild.
4077 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4079 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4080 an archive if it has a map. If the object file has the wrong
4083 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4084 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4086 (alpha_relocate_section): Likewise.
4088 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4089 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4090 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4091 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4092 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4093 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4094 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4095 * peicode.h: Corresponding changes.
4097 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4099 * elflink.h (elf_create_pointer_linker_section): Comment out code
4100 dealing with making GOT pointers negative of the GOT symbol for
4103 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4105 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4106 increment the .rela.plt size until after we're done creating the
4108 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4109 .rela.plt offset directly rather than calculating it.
4111 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4113 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4114 Use autoconf-set values.
4115 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4116 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4119 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4120 * configure: Rebuilt.
4122 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4124 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4125 handling code > 1k away.
4127 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4129 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4130 defined, output whenever the symbol is updated.
4132 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4134 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4135 section to 0 if user_set_vma is set.
4136 * elflink.h (elf_bfd_final_link): Likewise.
4138 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4140 Partially undo patch of Jun 20.
4141 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4142 (coff_compute_section_file_positions): Likewise.
4143 (coff_write_object_contents): Likewise. Re-add deleted code, but
4144 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4145 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4147 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4149 * config.bfd: Add support for *-*-rtems* configurations.
4151 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4153 * elf.c (prep_headers): Add bfd_arch_alpha case.
4155 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4157 * elf64-alpha.c: New file.
4158 * config.bfd (alpha-*-linuxecoff*): New target.
4159 (alpha-*-linux*, alpha-*-elf*): New targets.
4160 * configure.in (bfd_elf64_alpha_vec): New vector.
4161 * configure: Rebuild.
4162 * targets.c (bfd_elf64_alpha_vec): Declare.
4163 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4164 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4165 * bfd-in2.h, libbfd.h: Rebuild.
4166 * Makefile.in: Rebuild dependencies.
4167 (BFD64_BACKENDS): Add elf64-alpha.o.
4168 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4170 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4172 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4173 than relying on a right shift of 32.
4175 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4177 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4178 ifdef to COFF_WITH_PE.
4179 (coff_compute_section_file_positions): Likewise.
4180 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4181 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4182 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4183 COFF_IMAGE_WITH_PE, always include.
4185 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4187 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4189 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4190 approximate the correct answer if SIZEOF_HEADERS was not used.
4192 * binary.c (binary_set_section_contents): Set section file
4193 position based on LMA rather than VMA.
4195 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4197 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4198 symbols if info->strip == strip_all.
4200 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4202 * coff-h8300.c: Remove #if 0 code.
4203 (compatable): Don't allow mixing/matching of different architectures.
4205 * archures.c (bfd_mach_h8300s): Add.
4206 * bfd-in2.h: Rebuilt.
4207 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4209 (h8300_reloc16_estimate): Likewise.
4210 (h8300_reloc16_extra_cases): Likewise.
4211 (h8300_bfd_link_add_symbols): Likewise.
4212 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4213 (coff_set_flags): Likewise.
4214 * cpu-h8300.c (h8300_scan): Likewise.
4215 Add H8/S to bfd_h8300_arch list.
4217 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4219 Added support for Alpha OpenVMS:
4220 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4221 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4222 * config.h-vms, makefile.vms: New files.
4223 * config.bfd (alpha-*-*vms*): New target.
4224 * configure.in (evax_alpha_vec): New target vector.
4225 * configure: Rebuild.
4226 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4227 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4228 * targets.c (bfd_target_evax_flavour): Define.
4229 (evax_alpha_vec): Declare.
4230 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4231 if BFD64 is defined.
4232 * bfd-in2.h, libbfd.h: Rebuild.
4233 * Makefile.in: Rebuild dependencies.
4234 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4235 evax-emh.o, and evax-misc.o.
4236 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4237 evax-etir.c, evax-emh.c, and evax-misc.c.
4238 (HFILES): Add evax.h.
4240 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4242 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4244 (h8300_bfd_link_add_symbols): Likewise.
4246 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4248 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4249 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4251 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4253 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4254 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4256 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4257 R_MIPS_32 relocs if creating a shared library.
4259 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4261 * peicode.h (add_data_entry): Use pei_section_data rather than
4262 _cooked_size. Corresponds to May 13 change in coffcode.h.
4264 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4266 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4267 * coffcode.h (coff_write_object_contents): If there are long
4268 section names, always set the f_symptr field, even if there are no
4270 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4271 if there are no symbols.
4273 * coffgen.c (make_a_section_from_file): Check return value of
4274 _bfd_coff_read_string_table.
4275 (coff_real_object_p): Check return value of
4276 make_a_section_from_file.
4277 (_bfd_coff_read_string_table): Check that there are some symbols
4278 before trying to read the string table size.
4280 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4282 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4283 to replace a symbol in a dynamic object with a symbol from another
4284 dynamic object, do the replacement if the existing symbol is
4285 global linkage code.
4287 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4288 for _ptrgl, and treat it as global linkage code.
4290 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4291 filename or N_SO symbol past the offset, and use it to indicate
4292 that there is no line number or function when appropriate.
4294 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4296 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4297 common symbol defined by the linker. Don't export function code
4298 even if export_defineds is set.
4300 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4302 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4304 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4305 (h8300_symbol_address_p): New function.
4306 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4309 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4311 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4313 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4314 correctly for the two variants. Allow relaxing if the target
4315 is 128 bytes away since after relaxation it'll be 126 bytes away.
4316 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4317 "dot" and "value". Allow relaxing if the target is 128 bytes
4318 away since after relaxation it'll be 126 bytes away.
4319 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4320 the given section until nothing changes.
4322 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4324 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4325 alignment hack--we can get the lnnoptr info another way without
4326 suddenly increasing the alignment requirements. Set the flags for
4328 (ecoff_compute_section_file_positions): Do so.
4330 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4332 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4333 to keep the HP emulator database happy.
4335 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4336 From Kevin Buettner <kev@primenet.com>.
4338 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4340 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4341 name of a NULL section.
4343 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4345 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4346 set, always call the notice callback.
4348 * VERSION: Increment for bfdlink.h change.
4350 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4352 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4353 (sh_relax_delete_bytes): Correct handling of differently sized
4354 trailing alignment reloc.
4356 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4357 * bfd-in2.h: Rebuild.
4358 * configure.in: Warn if there is no known 64 bit type.
4359 * configure: Rebuild.
4361 * Makefile.in: Rebuild dependencies.
4362 (BFD32_BACKENDS): Add ppcboot.o.
4363 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4365 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4366 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4368 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4370 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4371 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4372 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4373 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4375 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4377 * elf64-mips.c: Improve reloc special_functions and handling of
4378 SHT_MIPS_OPTIONS section.
4379 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4380 mips_elf_hi16_reloc and make globally visible.
4381 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4382 make globally visible.
4383 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4384 make globally visible.
4385 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4386 and make globally visible.
4387 (gprel16_with_gp): Check howto->src_mask before using value in
4389 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4390 and make globally visible.
4391 (gprel32_with_gp): Check howto->src_mask before fetching value.
4392 (bfd_mips_elf_swap_options_in): New function.
4393 (bfd_mips_elf_swap_options_out): New function.
4394 (_bfd_mips_elf_set_private_flags): Rename from
4395 mips_elf_set_private_flags and make globally visible.
4396 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4397 mips_elf_copy_private_bfd_data and make globally visible.
4398 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4399 mips_elf_merge_private_bfd_data and make globally visible.
4400 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4401 for a SHT_MIPS_OPTIONS section.
4402 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4403 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4404 name of a SHT_MIPS_OPTIONS section.
4405 (_bfd_mips_elf_set_section_contents): New function.
4406 (mips_elf32_section_processing): Set the GP value in a
4407 SHT_MIPS_OPTIONS section.
4408 (_bfd_mips_elf_find_nearest_line): Rename from
4409 mips_elf_find_nearest_line and make globally visible.
4410 (bfd_elf32_set_section_contents): Define.
4411 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4412 (_bfd_mips_elf_lo16_reloc): Declare.
4413 (_bfd_mips_elf_gprel16_reloc): Declare.
4414 (_bfd_mips_elf_got16_reloc): Declare.
4415 (_bfd_mips_elf_gprel32_reloc): Declare.
4416 (_bfd_mips_elf_set_private_flags): Declare.
4417 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4418 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4419 (_bfd_mips_elf_find_nearest_line): Declare.
4420 (_bfd_mips_elf_set_section_contents): Declare.
4422 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4424 (elf_info_to_howto): Define.
4425 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4427 (elf_info_to_howto): Define.
4428 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4430 (elf_info_to_howto): Define.
4432 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4433 R_MOV16B[12], to match change in coff/internal.h.
4435 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4437 * elf64-mips.c: Extensive additions to provide better support for
4438 writing files and for gas.
4439 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4440 of mips_elf_object_p.
4441 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4442 _bfd_mips_elf_object_p.
4443 (_bfd_mips_elf_final_write_processing): Rename from
4444 mips_elf_final_write_processing and make globally visible.
4445 (_bfd_mips_elf_fake_sections): Rename from
4446 mips_elf_fake_sections and make globally visible.
4447 (_bfd_mips_elf_section_from_bfd_section): Rename from
4448 mips_elf_section_from_bfd_section and make globally visible.
4449 (_bfd_mips_elf_section_processing): New function, broken out of
4450 mips_elf_section_processing.
4451 (mips_elf32_section_processing): Rename from
4452 mips_elf_section_processing; call
4453 _bfd_mips_elf_section_processing.
4454 (_bfd_mips_elf_symbol_processing): Rename from
4455 mips_elf_symbol_processing and make globally visible.
4456 (_bfd_mips_elf_read_ecoff_info): Rename from
4457 mips_elf_read_ecoff_info and make globally visible.
4458 (mips_elf32_ecoff_debug_swap): Rename from
4459 mips_elf_ecoff_debug_swap.
4460 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4461 struct symbol_cache_entry.
4462 (_bfd_elf_validate_reloc): New function, moved in from
4463 elfcode.h:validate_reloc.
4464 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4465 to _bfd_elf_validate_reloc. Change all callers.
4466 * elf-bfd.h (bfd_section_from_shdr): Declare.
4467 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4468 (_bfd_elf_validate_reloc): Declare.
4469 (_bfd_mips_elf_object_p): Declare.
4470 (_bfd_mips_elf_fake_sections): Declare.
4471 (_bfd_mips_elf_section_from_bfd_section): Declare.
4472 (_bfd_mips_elf_section_processing): Declare.
4473 (_bfd_mips_elf_symbol_processing): Declare.
4474 (_bfd_mips_elf_read_ecoff_info): Declare.
4475 (_bfd_mips_elf_final_write_processing): Declare.
4476 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4479 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4480 (mips_elf_final_write_processing): Likewise.
4482 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4484 64-bit MIPS ELF ABI objdump support:
4485 * elf64-mips.c: New file.
4486 * Makefile.in: Rebuild dependencies.
4487 (BFD64_BACKENDS): Add elf64-mips.o.
4488 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4489 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4490 bfd_elf64_littlemips_vec to targ_selvecs.
4491 (mips*-*-elf*): Likewise.
4492 * confingure.in: Add bfd_elf64_bigmips_vec and
4493 bfd_elf64_littlemips_vec to vector switch.
4494 * configure: Rebuild.
4495 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4496 broken out of mips_elf_section_from_shdr.
4497 (mips_elf32_section_from_shdr): Rename from
4498 mips_elf_section_from_shdr. Call new function.
4499 (elf_backend_section_from_shdr): Update name of renamed function.
4500 * elf-bfd.h (struct elf_size_info): Change second parameter of
4501 write_out_phdrs to be const. Likewise for second parameter of
4503 (struct bfd_elf_section_data): Add rel_hdr2 field.
4504 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4505 (bfd_elf32_swap_symbol_out): Likewise.
4506 (bfd_elf32_swap_reloc_in): Likewise.
4507 (bfd_elf32_swap_reloc_out): Likewise.
4508 (bfd_elf32_swap_reloca_in): Likewise.
4509 (bfd_elf32_swap_reloca_out): Likewise.
4510 (bfd_elf32_swap_phdr_in): Likewise.
4511 (bfd_elf32_swap_phdr_out): Likewise.
4512 (bfd_elf32_swap_dyn_in): Likewise.
4513 (bfd_elf32_swap_dyn_out): Likewise.
4514 (bfd_elf32_slurp_symbol_table): Declare.
4515 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4516 (bfd_elf32_write_out_phdrs): Declare.
4517 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4518 (bfd_elf64_swap_symbol_out): Likewise.
4519 (bfd_elf64_swap_reloc_in): Likewise.
4520 (bfd_elf64_swap_reloc_out): Likewise.
4521 (bfd_elf64_swap_reloca_in): Likewise.
4522 (bfd_elf64_swap_reloca_out): Likewise.
4523 (bfd_elf64_swap_phdr_in): Likewise.
4524 (bfd_elf64_swap_phdr_out): Likewise.
4525 (bfd_elf64_swap_dyn_in): Likewise.
4526 (bfd_elf64_swap_dyn_out): Likewise.
4527 (bfd_elf64_slurp_symbol_table): Declare.
4528 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4529 (bfd_elf64_write_out_phdrs): Declare.
4530 (_bfd_mips_elf_section_from_shdr): Declare.
4531 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4532 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4533 section for the section, add the new one to rel_hdr2. Increment
4534 reloc_count rather than setting it.
4535 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4536 Remove static declaration.
4537 (elf_write_shdrs_and_ehdr): Define name as macro.
4538 (elf_write_out_phdrs): Likewise.
4539 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4540 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4541 (elf_swap_symbol_in): Change second parameter to be const.
4542 (elf_swap_symbol_out): Likewise.
4543 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4544 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4545 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4546 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4547 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4548 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4549 parameter to be const. Make non-static.
4550 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4552 (elf_slurp_symbol_table): Make non-static.
4553 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4554 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4555 (elf_backend_size_info): Likewise.
4556 (elfNN_bed): Use elf_backend_size_info.
4557 * targets.c (bfd_elf64_bigmips_vec): Declare.
4558 (bfd_elf64_littlemips_vec): Declare.
4559 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4560 bfd_elf64_littlemips_vec if BFD64 is defined.
4562 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4564 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4566 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4567 zeroes, in alignment holes.
4569 * configure: Rebuild with autoconf 2.10.
4571 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4572 potential leading underscore in the allocated buffer.
4574 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4576 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4577 symbols into .sbss if this is a relocatable link.
4579 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4581 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4582 undefined symbols when creating a shared library.
4584 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4586 * coff-sh.c: Add a bunch of new code and static const arrays to
4587 support aligning loads and stores on four byte memory boundaries.
4589 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4591 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4592 call sh_align_loads.
4593 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4596 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4598 * cache.c (bfd_open_file): Unlink the file before opening it for
4599 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4601 * opncls.c (bfd_fdopenr): Set opened_once.
4603 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4605 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4608 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4609 the code unconditionally.
4611 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4613 * libcoff-in.h (struct pei_section_tdata): Define structure.
4614 (pei_section_data): Define macro.
4615 * libcoff.h: Rebuild.
4616 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4617 store s_paddr field in pei_section_data.
4618 (coff_compute_section_file_positions): Use pei_section_data rather
4619 than _cooked_size, and don't overwrite an existing value.
4620 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4621 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4622 * peicode.h (coff_bfd_copy_private_section_data): Define if
4624 (pe_bfd_copy_private_section_data): New static function if
4627 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4629 * srec.c (srec_set_arch_mach): Write as a function rather than a
4632 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4633 no map, just check each member in turn to see whether it is
4636 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4638 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4639 table. Call BFD_ASSERT to validate header size, instead of
4641 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4644 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4646 * ppcboot.c: New target for looking at PPCbug boot records.
4648 * config{ure.in,.bfd}: Add support for ppcboot target.
4650 * configure: Regenerate.
4652 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4654 * coff-h8300.c (howto_table): Update names to match recent
4655 changes to include/coff/internal.h. Fix minor errors in the
4656 existing relocs. Add R_MOVL1 and R_MOVL2.
4657 (rtype2howto): Similarly.
4658 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4659 existing relaxing code and peform more relaxing.
4660 (h8300_reloc16_extra_cases): Likewise.
4662 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4664 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4667 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4669 * elfcode.h (elf_object_p): Reject generic ELF target if
4670 e_machine matches an alternate machine code in a specific backend.
4672 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4673 obsolete align_power_min field.
4675 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4677 * coff-h8300.c (reloc_howto_type): Add howto entry for
4679 (rtype2howto): Handle R_PCRWORD_B.
4680 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4681 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4682 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4683 branch (R_PCWORD_B).
4685 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4687 * aoutx.h (translate_from_native_sym_flags): Set the section for
4688 BSF_CONSTRUCTOR symbols.
4690 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4693 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4695 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4696 stop looking when section is found.
4698 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4700 * coffcode.h (STRING_SIZE_SIZE): Define.
4701 (styp_to_sec_flags): Handle long symbol names when looking for the
4703 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4704 (bfd_coff_long_section_names): Define.
4705 (coff_write_object_contents): Handle long section names.
4706 (bfd_coff_std_swap_table): Initialize new field.
4707 * libcoff.h: Rebuild.
4708 * coffgen.c (make_a_section_from_file): Handle long section
4710 (coff_write_symbols): Handle long section names.
4711 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4712 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4713 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4714 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4715 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4716 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4717 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4718 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4720 * bout.c (b_out_callback): Set lma of sections.
4721 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4722 parameter to output_bfd. Used input_bfd instead of output_bfd in
4725 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4727 * aoutx.h (translate_from_native_sym_flags): Don't create
4728 SEC_CONSTRUCTOR sections.
4729 * ecoff.c (ecoff_set_symbol_info): Likewise.
4731 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4732 From Don Bowman <bowman@waterloo.hp.com>.
4734 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4736 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4737 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4739 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4741 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4742 mips_32_relocs field.
4743 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4744 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4745 relocs against a global symbol which is not defined in a regular
4747 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4748 against a global symbol, increment mips_32_relocs.
4749 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4750 the symbol is not defined in a regular file, make room in the
4753 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4755 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4756 file position and the virtual file position separately. Set
4757 filepos information bsaed on the real file position.
4758 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4759 Jan 23 change to coffcode.h.
4761 * som.c (som_slurp_symbol_table): Set the symbol count to the
4762 number of BFD symbols created.
4764 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4766 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4767 output file if linking shared objects. Loop to check all relocs,
4768 rather than returning false on first error.
4770 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4772 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4773 (ppc_elf_additional_program_headers): If .interp section, bump #
4774 of program headers by 1.
4775 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4776 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4777 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4779 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4781 (ppc_elf_relocate_section): If the output section isn't defined,
4782 don't abort, just give an error message.
4784 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4785 being created is .sdata or .sdata2, don't make the symbol dynamic.
4787 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4789 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4790 members of an archive for dynamic objects with no symbols, and
4791 pass them directly to check_archive_element.
4792 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4793 xcoff_link_check_dynamic_ar_symbols.
4794 (xcoff_link_check_dynamic_ar_symbols): New static function.
4796 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4797 from _bfd_nodynamic to _bfd_xcoff.
4798 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4800 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4801 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4802 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4803 * libcoff.h: Rebuild.
4804 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4805 (xcoff_get_section_contents): New static function.
4806 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4807 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4808 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4809 (xcoff_dynamic_reloc): New static variable.
4810 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4811 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4813 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4815 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4816 if reloc_entry->addend is not 0.
4817 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4819 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4821 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4823 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4824 Add entries for R_SPARC_[56].
4825 (sparc_reloc_map): Add entries for R_SPARC_[56].
4827 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4829 Optimize linking of stabs in sections as used in ELF and COFF.
4830 * stabs.c: New file.
4831 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4832 (_bfd_write_section_stabs): Declare.
4833 (_bfd_write_stab_strings): Declare.
4834 * libbfd.h: Rebuild.
4835 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4836 (struct coff_link_hash_table): Add stab_info field.
4837 * libcoff.h: Rebuild.
4838 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4840 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4842 (_bfd_coff_final_link): Write out stab strings hash table.
4843 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4844 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4846 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4847 (struct bfd_elf_section_data): Add stab_info field.
4848 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4850 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4851 _bfd_link_section_stabs.
4852 (elf_bfd_final_link): Write out stab strings hash table.
4853 (elf_link_input_bfd): Handle optimized stabs sections.
4854 * reloc.c (_bfd_final_link_relocate): Check address against
4855 _raw_size rather than _cooked_size.
4856 * Makefile.in: Rebuild dependencies.
4857 (BFD_LIBS): Add stabs.o
4858 (BFD_LIBS_CFILES): Add stabs.c.
4860 * VERSION: Increment for bfdlink.h change.
4862 * coffgen.c (coff_renumber_symbols): Correct handling of
4863 BSF_NOT_AT_END common symbols.
4865 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4867 * coff-ppc.c (record_toc): Add cast to avoid warning.
4868 (ppc_allocate_toc_section): Likewise.
4869 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4870 (ppc_coff_reloc_type_lookup): Remove unreached code.
4871 * coffcode.h (coff_write_object_contents): Don't take the address
4873 * peicode.h (pe_print_idata): Add casts to avoid warning.
4874 (pe_print_edata): Likewise.
4875 (pe_print_reloc): Remove ANSI C string concatenation.
4877 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4879 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4881 * libcoff.h: Rebuild.
4882 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4884 (coff_swap_aux_out): Likewise.
4885 * peicode.h (coff_swap_aux_in): Likewise.
4886 (coff_swap_aux_out): Likewise.
4887 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4889 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4891 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4892 Fix up .bf endndx link fields.
4893 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4895 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4898 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4900 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4901 on Solaris PowerPC systems doesn't get confused.
4903 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4906 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4907 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4908 update did_reg and did_reg2.
4910 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4912 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4914 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4915 callback routines, pass h->root.string rather than name, in case
4916 copy is true and name is transient.
4918 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4920 * elfcore.h: Add support for core files with multiple threads.
4921 (Primarily for Solaris.)
4923 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4925 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4926 section->orelocation is NULL.
4928 * coffgen.c (bfd_coff_get_syment): New function.
4929 (bfd_coff_get_auxent): New function.
4930 * bfd-in.h (bfd_coff_get_syment): Declare.
4931 (bfd_coff_get_auxent): Declare.
4932 * bfd-in2.h: Rebuild.
4934 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4936 * elf32-mips.c (struct mips_hi16): Define.
4937 (mips_hi16_addr, mips_hi16_addend): Remove.
4938 (mips_hi16_list): New static variable.
4939 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4940 (mips_elf_lo16_reloc): Process mips_hi16_list.
4941 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4942 relocs before the associated LO16 reloc.
4944 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4946 * versados.c (versados_scan): Check bfd_alloc return value.
4947 (versados_object_p): Check all bfd_read return values. Require
4948 that lang field be less than 10, to avoid confusion with Intel Hex
4951 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4953 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4954 not 0, for an absolute symbol.
4955 (NAME(aout,swap_ext_reloc_out)): Likewise.
4957 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4958 (ihex_write_object_contents): For a large start address, output
4959 the full 32 bit address in record type 5.
4961 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4962 to int to avoid promotion problems in prototype.
4964 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4966 * configure.host: Use ${srcdir} when looking for picfrag.
4968 * configure.host: Switch on ${libdir}, not $(libdir). From
4969 alan@spri.levels.unisa.edu.au (Alan Modra).
4971 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4972 entry point, not just for DYNAMIC objects.
4973 * sunos.c (sunos_add_dynamic_symbols): Always call
4974 sunos_create_dynamic_sections. If called with a non DYNAMIC
4975 object, don't do anything else.
4976 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4978 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4980 * configure.in: Permit --enable-shared to specify a list of
4982 * configure: Rebuild.
4984 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4985 host when configuring with --enable-shard.
4987 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4989 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4992 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4993 to avoid crashing in bfd_hash_replace.
4995 * sysdep.h: Use #ifdef, not #if.
4997 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4999 * config.in: Rebuild.
5001 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5003 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5004 (AC_CHECK_HEADERS): Check for sys/time.h
5005 (AC_HEADER_TIME): Add macro.
5006 * configure: Rebuild.
5007 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5008 to control what combination of <time> and <sys/time.h>
5011 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5013 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5014 (aout_32_sunos4_write_object_contents): Likewise.
5015 * aoutx.h (NAME(aout,machine_type)): Handle
5016 bfd_mach_sparc_{sparclet,sparclite}.
5017 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5018 (bfd_mach_sparc_v9_p): Update.
5019 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5020 * libaout.h (enum machine_type): Add M_SPARCLET.
5021 * sunos.c (MACHTYPE_OK): Define.
5022 * bfd-in2.h: Regenerated.
5024 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5026 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5027 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5028 * elflink.c (_bfd_elf_create_got_section): Store the
5029 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5030 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5031 global offset table goes over 0x1000, set the value of
5032 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5033 (elf32_sparc_relocate_section): Subtract the offset of
5034 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5036 * elfcode.h: Don't include <string.h>.
5038 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5040 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5041 generic_link_hash_newfunc. All references changed.
5042 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5043 moved here from libbfd-in.h.
5044 * libbfd-in.h: Corresponding changes.
5045 * libbfd.h: Regenerated.
5047 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5049 * aoutx.h (aout_link_input_section_std): When reporting an
5050 overflow error, use the name of the symbol in the hash table if
5052 (aout_link_input_section_ext): Likewise.
5054 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5055 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5057 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5059 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5060 * coffcode.h (coff_compute_section_file_positions): Likewise.
5061 (coff_write_object_contents): Likewise.
5063 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5065 * section.c (SEC_LINK_ONCE): Define.
5066 (SEC_LINK_DUPLICATES): Define.
5067 (SEC_LINK_DUPLICATES_DISCARD): Define.
5068 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5069 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5070 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5071 * bfd-in2.h: Rebuild.
5072 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5073 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5074 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5075 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5076 SEC_LINK_ONCE, and look through the symbol table for the setting
5077 for SEC_LINK_DUPLICATES.
5078 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5079 set for a section, find the section symbol in the symbol table,
5080 and set the aux entry based on SEC_LINK_DUPLICATES.
5081 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5082 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5083 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5084 * coff-i386.c (i386coff_vec): Likewise.
5085 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5087 * VERSION: Bump to 2.6.1.
5088 * Makefile.in (stamp-h): Depend upon VERSION.
5090 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5092 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5093 * libbfd.h: Rebuilt.
5094 * linker.c (generic_link_hash_newfunc): No longer static.
5095 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5097 * coff-h8300.c: Add two derived hash tables and their associated
5098 funtions and #defines for use by the h8300 linker.
5099 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5100 the function vector as needed. Place the address of the function
5101 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5102 Rewrite the vectors section contents as necessary.
5103 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5104 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5105 (coff_bfd_link_hash_table_create): Likewise.
5107 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5109 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5110 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5112 (hppa_rebuild_insn): Pass pointer to correct type to
5113 low_sign_unext and dis_assemble_21.
5115 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5117 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5118 Stick with sparc-*-{sysv4*,solaris2*}.
5120 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5122 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5123 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5124 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5125 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5126 fields is non-zero, print them.
5128 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5129 ifdef. Remove unused variables.
5130 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5132 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5133 (get_symbol_value): Ifdef out.
5134 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5135 (coff_ppc_relocate_section): Remove unused variables. Make
5136 fprintf strings and argument types correspond. Put before_addr in
5138 (dump_toc): Make fprintf strings and argument types correspond.
5139 (ppc_process_before_allocation): Remove unused variables. Always
5141 (ppc_reflo_reloc): Ifdef out.
5142 (ppc_addr32nb_reloc): Ifdef out.
5143 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5145 (coff_ppc_rtype_to_howto): Likewise.
5146 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5148 * peicode.h (pe_print_idata): Move otherwise unused variables into
5149 the #ifdef where they are used. Always return a value.
5150 (pe_print_edata): Make fprintf strings and argument types
5151 correspond. Always return a value.
5152 (pe_print_pdata): Removed unused variable addr_value. Always
5154 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5155 strings and argument types correspond. Always return a value.
5157 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5158 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5159 variable rela inside #if 0 section where it is used.
5161 * ns32k.h: New file.
5162 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5163 functions to start with _bfd_.
5164 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5165 functions in cpu-ns32k.h.
5166 * Makefile.in: Rebuild dependencies.
5167 (HFILES): Add ns32k.h.
5169 * section.c (struct sec): Add linker_mark field. Change
5170 user_set_vma and reloc_done to be single bit fields.
5171 (STD_SECTION): Update accordingly.
5172 * bfd-in2.h: Rebuild.
5173 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5175 (aout_link_input_bfd): Don't link unmarked sections.
5176 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5178 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5179 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5181 * elflink.h (elf_bfd_final_link): Mark sections included in the
5183 (elf_link_input_bfd): Don't link unmarked sections.
5184 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5186 (xcoff_link_input_bfd): Don't link unmarked sections.
5188 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5189 overflow error messages.
5191 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5193 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5194 is not set, print "BFD: " before the error message.
5196 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5197 Miles Bader <miles@gnu.ai.mit.edu>.
5198 * configure: Rebuild.
5200 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5202 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5205 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5206 m68k-aout, m68k-coff, and m68k-elf targets.
5208 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5210 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5211 (ieee_generic_stat_arch_elt): Restructured to prevent
5212 ieee_object_p from being called repeatedly.
5214 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5216 * coffcode.h (coff_write_object_contents): Allocate
5217 buffers large enough for any FILEHDR or AOUTHDR.
5219 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5221 * ecofflink.c (lookup_line): New static function, renamed and
5222 slighly changed from old _bfd_ecoff_locate_line.
5223 (_bfd_ecoff_locate_line): Cache line number information. Use
5224 lookup_line for actual lookup.
5226 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5228 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5229 multiple of 20 bytes.
5231 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5233 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5234 allocate ecoff_find_line, and don't initialize by hand.
5235 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5236 mips_elf_find_line, and don't call memset.
5238 * coffcode.h (coff_compute_section_file_positions): If not
5239 producing a final executable, don't consider sofar when aligning
5240 the section to the correct size.
5242 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5244 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5245 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5246 * coffgen.c (coff_section_symbol): Ifdef out.
5248 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5250 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5251 output_bfd is not NULL.
5253 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5255 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5256 of bfd_alloc (fixes fix_line not being initialized).
5257 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5259 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5261 * coffcode.h: Allow specific backends to override the
5262 bfd_link_add_symbols routine.
5264 * coff-h8300.c: Include genlink.h.
5265 (howto_table): Add R_MEM_INDIRECT.
5266 (rtype2howto): Support R_MEM_INDIRECT.
5267 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5270 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5272 * coff-alpha.c (alpha_relocate_section): Use
5273 info->callbacks_warning, rather than _bfd_error_handler, for
5274 "multiple gp" warning.
5276 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5278 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5279 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5280 table string. Use bfd_wrapped_link_hash_lookup.
5281 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5283 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5284 table, if any, when writing out symbols.
5285 (aout_link_input_section_std): Use the name from the hash table,
5286 if any, when reporting undefined symbols.
5287 (aout_link_input_section_ext): Likewise.
5288 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5289 * bout.c (get_value): Likewise.
5290 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5291 * ecoff.c (ecoff_reloc_link_order): Likewise.
5292 * elflink.h (elf_link_add_object_symbols): Likewise.
5293 (elf_reloc_link_order): Likewise.
5294 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5295 (_bfd_generic_reloc_link_order): Likewise.
5296 (default_indirect_link_order): Likewise.
5297 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5298 * sunos.c (sunos_add_one_symbol): Likewise.
5299 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5300 (bfd_xcoff_link_count_reloc): Likewise.
5301 (xcoff_reloc_link_order): Likewise.
5303 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5304 into -1 for intern->rss.
5306 * configure: Rebuild with autoconf 2.8.
5308 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5310 * stab-syms.c (__define_stab_duplicate): Define.
5311 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5313 * bfd-in.h (bfd_get_stab_name): Declare.
5314 * bfd-in2.h: Rebuild.
5315 * Makefile.in: Rebuild dependencies.
5316 (BFD_LIBS): Add stab-syms.o.
5317 (BFD_LIBS_CFILES): Add stab-syms.c.
5318 (BFD32_BACKENDS): Remove stab-syms.o.
5319 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5320 * configure.in: Don't list stab-syms.o in bfd_backends.
5321 * configure: Rebuild.
5322 * libaout.h (aout_stab_name): Don't declare.
5323 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5326 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5328 * elf.c (assign_file_positions_for_segments): Adjust file offset
5329 for section alignment even if SEC_LOAD is not set.
5331 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5333 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5334 since they appear as targets in Makefile.in.
5335 * configure: Rebuild.
5337 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5338 don't fiddle with a symbol which is not defined anywhere.
5340 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5342 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5343 though they are defined in a shared library.
5344 (xcoff_build_ldsyms): Likewise.
5346 * coffgen.c (coff_find_nearest_line): Don't look at the line
5347 numbers for the section if section->lineno is NULL.
5349 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5350 message rather than calling BFD_ASSERT.
5351 * elfcode.h (write_relocs): Check return value of
5352 _bfd_elf_symbol_from_bfd_symbol.
5354 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5356 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5359 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5361 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5363 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5364 hppa_reloc_field_selector_type_alt.
5365 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5366 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5368 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5370 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5372 * elf.c (assign_file_positions_for_segments): Adjust the segment
5373 memory size for the alignment of a SEC_ALLOC section, not just a
5376 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5378 * m68klinux.c: New file.
5379 * hosts/m68klinux.h: New file.
5380 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5381 * configure.in (m68*-*-linux*): New native host.
5382 (m68klinux_vec): New vector.
5383 * configure: Rebuild.
5384 * targets.c (m68klinux_vec): Declare.
5385 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5386 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5387 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5388 declaration from bfd_linux_size_dynamic_sections.
5389 (bfd_m68klinux_size_dynamic_sections): Declare.
5390 * bfd-in2.h: Rebuild.
5391 * Makefile.in: Rebuild dependencies.
5392 (BFD32_BACKENDS): Add m68klinux.o.
5393 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5395 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5397 * libhppa.h (pa_arch): Add pa20.
5398 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5399 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5400 (hppa_field_adjust): Handle e_nsel.
5401 * som.c: Provide default definitions for many new relocs found only
5402 in hpux10 include files.
5403 (som_fixup_formats): Add several new relocs from hpux10.
5404 (som_hppa_howto_table): Add hpux10 relocs.
5405 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5407 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5409 * mpw-make.sed: Edit out recent shared library support, and
5410 rules to rebuild .h files using doc/chew.
5412 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5414 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5415 size even of sections with no contents.
5417 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5419 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5420 starting with '$' the way we skip names starting with '.'. When
5421 updating x_endndx, don't be fooled by an index which has been
5424 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5425 struct/union/enum type with no elements.
5427 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5429 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5431 * archive.c (bfd_generic_archive_p): If the first file in the
5432 archive can not be recognized as an object, don't assume that this
5433 is the wrong format.
5435 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5436 format is not bfd_object.
5437 (bfd_elf_get_dt_soname): Likewise.
5439 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5441 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5444 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5446 * bfd.c (tdata): Add netbsd_core_data.
5447 * bfd-in2.h: Regenerated.
5449 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5451 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5452 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5453 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5456 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5457 to get the symbol index, matching 14 Jul 95 change.
5459 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5461 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5462 Remove duplicate definition of gp.
5464 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5466 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5467 assume that we can set the GP value and then get the same value,
5468 since it won't be true if the output file is neither ELF nor
5470 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5471 _bfd_get_gp_value here.
5472 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5473 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5475 (mips_elf_lo16_reloc): Likewise.
5476 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5477 Don't require that the BFD be ELF.
5478 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5479 (mips_elf_gprel32_reloc): Likewise.
5480 (mips_elf_relocate_section): Don't assume we can set and get the
5482 (mips_elf_finish_dynamic_symbol): Don't bother to use
5483 _bfd_get_gp_value here.
5485 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5486 Don't change epdr between malloc and free. Be careful not to free
5487 NULL pointers. Zero out the first RPDR.
5489 * configure.host: On Linux, only pass -rpath option if $(libdir)
5490 is neither /lib nor /usr/lib. From Alan Modra
5491 <alan@mullet.Levels.UniSA.Edu.Au>.
5493 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5495 (elf_dt_name): Rename from elf_dt_needed_name.
5496 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5498 (bfd_elf_get_dt_soname): New function.
5499 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5500 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5501 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5502 * bfd-in2.h: Rebuild.
5504 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5506 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5507 _bfd_sparc_elf_reloc_type_lookup.
5508 (bfd_elf32_bfd_reloc_type_lookup): Update.
5509 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5510 (sparc64_elf_howto_table): Define.
5511 (sparc_reloc_map): Define.
5512 (sparc64_elf_reloc_type_lookup): New function.
5513 (sparc_elf_wdisp16_reloc): New function.
5514 (elf_info_to_howto): Use sparc64_elf_howto_table.
5515 (sparc64_elf_relocate_section): Likewise.
5516 (bfd_elf64_bfd_reloc_type_lookup): Update.
5518 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5520 * configure.host: Check for 'do not mix' from native linker before
5521 trying to use -rpath.
5523 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5525 * bfd.c (_bfd_get_gp_value): New function.
5526 (_bfd_set_gp_value): New function.
5527 * libbfd-in.h (_bfd_get_gp_value): Declare.
5528 (_bfd_set_gp_value): Declare.
5529 * libbfd.h: Rebuild.
5530 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5531 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5532 directly to the fields in the tdata information.
5533 (alpha_relocate_section): Likewise.
5534 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5535 (mips_gprel_reloc): Likewise.
5536 (mips_relocate_section): Likewise.
5537 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5538 (mips_elf_lo16_reloc): Likewise.
5539 (mips_elf_final_gp): Likewise.
5540 (mips_elf_gprel16_reloc): Likewise.
5541 (mips_elf_gprel32_reloc): Likewise.
5542 (mips_elf_relocate_section): Likewise.
5543 (mips_elf_finish_dynamic_symbol): Likewise.
5545 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5547 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5549 * configure.in: Call AC_PROG_CC before configure.host.
5550 * configure: Rebuild.
5551 * configure.host: Don't set information which autoconf should
5552 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5554 * configure.host: Remove go32 and win32 host information, since it
5555 should no longer be needed.
5557 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5558 then start a new segment rather than put a writable section in a
5561 * configure.host: Set RPATH_ENVVAR.
5563 * Makefile.in: Rebuild dependencies.
5565 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5566 zero_section variable.
5568 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5570 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5571 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5572 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5574 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5576 * ieee.c (ieee_write_expression): Only use an R variable for a
5577 local symbol. Don't output a zero offset. Handle a zero address.
5578 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5579 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5581 (parse_expression): Don't try to handle multiple occurrences of a
5582 P variable. Handle I variables differently from X variables. Fix
5583 the order of minus expressions.
5584 (ieee_slurp_external_symbols): Generate an I variable for an NN
5585 record. Fix handling of ATI and ATX records.
5586 (ieee_slurp_sections): Only set minimal section attributes.
5587 Adjust them later, based on the section contents.
5588 (ieee_object_p): Read in the file until just after the ME record.
5589 Call ieee_slurp_section_data to set the section flags.
5590 (do_one): Add iterations parameter. Only repeat the first load
5591 item. Set the section and file reloc flags.
5592 (ieee_slurp_section_data): Set section flags. Pass iterations to
5594 (ieee_canonicalize_reloc): Handle I variables.
5595 (do_with_relocs): Only emit relocation size when necessary.
5596 Increase MAXRUN to 127. Change ov to be assigned, and take
5597 src_mask and pcrel_offset into account.
5598 (ieee_write_data_part): Skip sections that are not loaded.
5599 (ieee_write_external_part): Don't output optional last entry of WX
5601 (ieee_write_me_part): Make setting of me_record neater.
5602 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5604 * syms.c (stt): Add entries for zerovars, vars, and code.
5606 * elfcode.h (validate_reloc): New static function.
5607 (write_relocs): Call validate_reloc for non ELF relocs.
5609 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5610 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5611 (TARGET_LITTLE_SYM): Likewise.
5613 * config.bfd (m68*-*-psos*): New target.
5615 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5617 * i386msdos.c: Remove some #if 0 code.
5618 (msdos_write_object_contents): Don't include empty sections in the
5619 size computation, regardless of their address.
5621 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5623 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5624 is NULL, ie, the -r switch is used.
5626 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5628 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5629 (BFD_RELOC_MIPS_GOT_LO16): Define.
5630 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5631 * bfd-in2.h, libbfd.h: Rebuild.
5632 * elf32-mips.c (mips_reloc_map): Map new relocs.
5634 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5636 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5639 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5640 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5641 simple number for the section address, rather than an expression.
5642 Limit the number of bytes between relocs to MAXRUN.
5643 (ieee_write_me_part): Set me_record to the file offset after the
5645 (ieee_write_processor): New static function.
5646 (ieee_write_object_contents): Use ieee_write_processor.
5648 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5650 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5652 * coff-aux.c: Change include of aux.h to aux-coff.h.
5654 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5656 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5657 relocation put the addend both in the reloc entry and the data.
5658 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5661 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5662 a R_68K_PCxx reloc against a defined global symbol directly.
5663 (elf_m68k_check_relocs): Don't count such a reloc.
5665 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5666 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5667 symbol for now, otherwise always record the symbol as dynamic.
5668 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5669 is not referenced by a dynamic object, and we are not making a
5670 shared object, then don't make a PLT entry. If we do make a PLT
5671 entry, make sure the symbol has been recorded as dynamic.
5673 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5675 * configure.host: When making a shared library, set HLDFLAGS to
5676 pass an appropriate -rpath option. Use the make variable SONAME
5677 as the shared library soname, rather than computing it here. On
5678 SunOS, build stamp-tshlink in place of $(SHLINK).
5679 * Makefile.in (SONAME): New variable.
5680 ($(SHLINK)): Make a link to the transformed name, as well.
5681 (stamp-tshlink): New target.
5682 (install): Skip stamp-tshlink during install.
5684 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5686 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5687 linker sections have been set up yet.
5689 * elf.c (make_mapping): Add an additional argument to suppress
5690 making the first section include the program headers.
5691 (map_sections_to_segments): If the user used -Ttext such that the
5692 program headers are on a different page, do not set the flags
5693 saying that this section includes the program headers.
5695 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5697 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5698 don't define TRAD_HEADER.
5699 * configure: Rebuild.
5701 * netbsd-core.c: New file, support for NetBSD core files.
5702 * hosts/*nbsd.h: Removed.
5704 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5706 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5707 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5708 * libbfd.h, bfd-in2.h: Regenerated.
5709 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5710 bfd_elf32_bfd_reloc_type_lookup.
5711 (reloc_type{,_names}): Deleted.
5712 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5714 (sparc_reloc_map): Add sparc64 relocs.
5715 (sparc_elf_notsupported_reloc): New static function.
5716 (sparc_elf_wdisp16_reloc): New static function.
5717 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5718 (elf32_sparc_relocate_section): Likewise.
5719 (bfd_elf32_bfd_reloc_type_lookup): Define.
5720 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5721 (reloc_type{,_names}): Deleted.
5722 (elf_sparc_howto_table): Deleted.
5723 (sparc_reloc_map): Deleted.
5724 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5725 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5727 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5729 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5732 * Makefile.in (program_transform_name): New variable.
5733 (install): Transform library name before installing it.
5735 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5737 * archures.c (bfd_mach_i960_hx): Define.
5738 * bfd-in2.h: Rebuild.
5739 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5740 (MATRIX): Expand entries for HX.
5741 (arch_info_struct): Add i960:hx entry.
5742 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5743 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5744 (coff_set_flags): Handle bfd_mach_i960_hx.
5746 Support for building as a shared library, based on patches from
5747 Alan Modra <alan@spri.levels.unisa.edu.au>:
5748 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5749 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5750 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5751 * configure: Rebuild.
5752 * configure.host: If --enable-shared, adjust shared library stuff
5753 based on the host. If the host is SunOS, and the linker supports
5754 -rpath, set HLDFLAGS to use it.
5755 * Makefile.in (ALLLIBS): New variable.
5756 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5757 (COMMON_SHLIB, SHLINK): New variables.
5758 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5759 (STAGESTUFF): Remove variable.
5760 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5762 (stamp-ofiles): New target, like old ofiles target, but build
5763 using a temporary file and move-if-change, and touch stamp-ofiles
5765 (ofiles): Just depend upon stamp-ofiles.
5766 (stamp-piclist, piclist): New targets.
5767 ($(SHLIB), $(SHLINK)): New targets.
5768 (targets.o, archures.o): Build twice if PICFLAG is set.
5769 (do_mostlyclean): Remove pic/*.o.
5770 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5772 (do_distclean): Remove pic and stamp-picdir.
5773 (install): Install shared libraries.
5774 ($(OFILES)): Depend upon stamp-picdir.
5775 (stamp-picdir): New target.
5777 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5779 * libcoff.h: Rebuild.
5781 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5782 flavour of a section with no owner.
5784 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5785 ELF_LINK_NON_ELF flag.
5786 (mips_elf_create_got_section): Likewise.
5788 * elf.c: Revert last change, since it breaks dynamic linking.
5789 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5791 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5792 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5793 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5795 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5797 * elf.c (assign_file_positions_for_segments): If the backend does
5798 not want the elf header or the program headers in the address
5799 space, do not include them in the calculations.
5801 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5802 function to determine if we need additional program headers.
5803 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5804 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5806 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5808 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5810 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5812 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5813 back into one line. Some compilers (sunos 4.1.3 for example)
5814 won't accept args split across more than one line.
5816 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5818 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5819 * configure: Regenerate.
5821 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5823 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5824 try to do arithmetic on a void *, cast it to a unsigned char * first.
5826 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5828 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5829 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5831 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5832 flag for a newly defined symbol.
5833 (NAME(bfd_elf,record_link_assignment)): Likewise.
5834 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5835 set the DEF or REF_REGULAR flags correctly.
5837 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5838 (libbfd.h, libcoff.h): Corresponding change.
5840 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5841 a PLT32 reloc as dynamic.
5842 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5843 is not referenced by a dynamic object, and we are not making a
5844 shared object, then don't make a PLT entry. If we do make a PLT
5845 entry, make sure the symbol has been recorded as dynamic.
5847 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5849 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5850 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5851 (powerpcle-*-cygwin32): New.
5852 * peicode.h (add_data_entry): Get address from vma.
5854 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5856 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5857 attached to the section has already been created as an undefined
5858 symbol, treat it as if it hasn't been created yet.
5860 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5862 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5863 symbol or section symbols if stripping all symbols and this is not
5864 a relocateable link. Don't output the symbol string table if
5865 there are no symbols.
5866 (elf_link_flush_output_syms): Don't do anything if there are no
5869 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5871 * coff-aux.c: New file.
5872 * hosts/m68kaux.h: New file.
5873 * config.bfd (m68*-apple-aux*): New target.
5874 * configure.in (m68*-apple-aux*): New native host.
5875 (m68kaux_coff_vec): New vector.
5876 * configure: Rebuild.
5877 * targets.c (m68kaux_coff_vec): Declare.
5878 * coffcode.h (bfd_coff_backend_data): Add field
5879 _bfd_coff_link_add_one_symbol.
5880 (bfd_coff_link_add_one_symbol): Define.
5881 (compare_arelent_ptr): New static function if TARG_AUX.
5882 (coff_write_relocs): If TARG_AUX, sort the relocs.
5883 (coff_write_object_contents): Set A/UX aouthdr magic number.
5884 (coff_link_add_one_symbol): Define if not defined.
5885 (bfd_coff_std_swap_table): Initialize new field.
5886 * libcoff.h: Rebuild.
5887 * cofflink.c (coff_link_add_symbols): Call
5888 bfd_coff_link_add_one_symbol rather than
5889 _bfd_generic_link_add_one_symbol.
5890 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5891 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5892 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5893 * Makefile.in: Rebuild dependencies.
5894 (BFD32_BACKENDS): Add coff-aux.o.
5895 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5897 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5899 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5900 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5902 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5904 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5905 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5906 (maintainer-clean): Warn about deleting special files.
5907 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5909 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5910 warning symbols correctly.
5911 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5912 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5913 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5914 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5915 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5916 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5918 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5921 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5923 * libcoff-in.h: aligned newly exported names with bfd naming
5924 conventions. Removed an erroneous define of POWERPC_LE_PE.
5925 * libcoff.h: Rebuild.
5926 * cofflink.c, coff-ppc.c: the above function name changes
5928 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5930 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5931 * ecoff.c (struct extsym_info): Define.
5932 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5933 to ecoff_link_write_external.
5934 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5935 Strip symbols when appropriate.
5937 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5938 * syms.c (BSF_OBJECT): Define.
5939 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5940 * bfd-in2.h: Rebuild.
5941 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5943 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5946 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5947 copying relocs into a shared object, treat a defined global symbol
5949 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5950 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5951 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5953 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5954 real defined symbol, not to a weak defined symbol.
5956 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5958 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5959 and made a few static functions externs.
5961 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5962 POWERPC_LE_PE hack in cofflink.
5964 * libcoff-in.h: promoted the following from cofflink.c to allow
5965 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5966 coff_debug_merge_element, struct coff_debug_merge_type,
5967 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5968 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5969 coff_debug_merge_hash_lookup, coff_link_section_info,
5970 coff_final_link_info, coff_debug_merge_hash_newfunc,
5971 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5973 * libcoff.h: re-gen'd
5975 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5977 * syms.c: Include "bfdlink.h".
5978 (struct stab_find_info): Define.
5979 (_bfd_stab_section_find_nearest_line): New function.
5980 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5981 * libbfd.h: Rebuild.
5982 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5983 * elf.c (_bfd_elf_find_nearest_line): Try calling
5984 _bfd_stab_section_find_nearest_line before searching the ELF
5985 symbol table. Find the closest STT_FUNC symbol, not the last one.
5986 * libcoff-in.h (coff_data_type): Add line_info field.
5987 * libcoff.h: Rebuild.
5988 * coffgen.c (coff_find_nearest_line): Try calling
5989 _bfd_stab_section_find_nearest_line before searching the COFF
5991 * Makefile.in: Rebuild dependencies.
5993 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5995 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5996 4 bytes, so we get the correct value when updating the register
5997 field in little endian mode.
5999 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6001 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6002 entry_section fields. Add sntoc and snentry fields.
6003 * libcoff.h: Rebuild.
6004 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6005 not toc_section and entry_section (the COFF file does not have any
6006 sections at this point).
6007 (coff_write_object_contents): Set o_snentry and o_sntoc from
6008 snentry and sntoc rather than entry_section and toc_section.
6009 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6010 snentry, not toc_section and entry_section.
6011 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6012 entry_section from hentry.
6013 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6015 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6016 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6017 than using toc_section directly.
6019 * archures.c: Add missing `.' in enum bfd_architecture.
6020 * bfd-in2.h: Rebuild.
6022 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6023 Robert Lipe <robertl@arnet.com>.
6025 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6027 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6028 to sections we allocate. Use bfd_zalloc to allocate initialial
6029 sections, not bfd_alloc.
6030 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6031 SDA{,2}I16 relocations.
6032 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6033 whether to put something in .sbss or not.
6034 (ppc_elf_relocate_section): Add support for more relocations. Add
6035 in sec->output_offset where appropriate. Make error messages
6036 include the symbol name.
6038 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6039 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6040 doesn't get redefined messages if -shared.
6042 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6043 section if the rel_section field has been set up.
6045 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6047 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6050 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6052 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6053 of flags, only flags used are controlled by mach number. Bump up
6054 output file mach number to highest of input file mach numbers.
6055 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6056 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6058 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6059 bfd_elf64_sparc_vec support.
6061 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6063 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6064 the embedded bit is set on some objects and not on others. Just
6066 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6069 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6071 * coffcode.h (coff_new_section_hook): Don't try to align the
6074 * coffcode.h (coff_set_section_contents): Fix the handling of the
6075 .lib section to work even if the entire section contents are
6076 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6077 Robert Lipe <robertl@arnet.com>.
6079 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6081 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6082 memory here for contents.
6084 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6085 _SDA2_BASE_ by 32768.
6086 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6087 started using. Allocate contents for .sdata and .sdata2 sections
6089 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6091 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6092 size _SDA{,2}_BASE_.
6093 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6096 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6098 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6100 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6101 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6102 (bfd_mach_sparc_v9a): Define.
6103 (bfd_mach_sparc_v9_p): Define.
6104 * bfd-in2.h: Regenerated.
6105 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6107 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6108 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6109 to bfd_elf32_sparc_vec.
6110 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6111 Add v8plus{,a} support.
6113 (sparc_compatible): New function.
6114 * elf32-sparc.h: #include "elf/sparc.h".
6115 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6116 elf32_sparc_final_write_processing): New functions.
6117 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6118 elf_backend_final_write_processing): Define.
6120 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6122 * elf-bfd.h (struct elf_link_hash_entry): Add
6123 linker_section_pointer field.
6124 (enum elf_linker_section_enum): Enumeration for new way of
6125 creating linker dynamic sections and symbols.
6126 (elf_linker_section{,_pointers}): New structures for creating
6127 dynamic sections and symbols.
6128 (elf_obj_tdata): Add linker_section_pointers and linker_section
6130 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6131 (_bfd_elf_create_linker_section): New declarations.
6132 (_bfd_elf_find_pointer_linker_section): Ditto.
6133 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6134 (_bfd_elf_make_linker_section_rela): Ditto.
6136 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6138 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6139 (ppc_elf_create_linker_section): New function to create the
6140 sections .got, .sdata, and .sdata2.
6141 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6143 (ppc_elf_check_relocs): Support more of the eabi relocations.
6144 (ppc_elf_relocate_section): Ditto.
6145 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6146 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6148 * elflink.h (elf_create_pointer_linker_section): New function to
6149 create initialized pointers in dynamic linker sections.
6150 (elf_finish_pointer_linker_section): Actually intialize the
6151 pointers created above.
6153 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6154 macros to provide both 32 and 64 bit versions of
6155 elf_create_pointer_linker_section.
6156 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6157 provide both 32 and 64 bit versions of
6158 elf_finish_pointer_linker_section.
6160 * elflink.c (_bfd_elf_create_linker_section): New function to
6161 create a linker section.
6162 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6163 given address in the linker pointer offsets created for a given
6165 (_bfd_elf_make_linker_section_rela): Make a RELA section
6166 corresponding to the generated linker section.
6168 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6170 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6172 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6174 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6175 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6176 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6177 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6178 toc entry in an objdump) for now.
6179 (ppc_do_last, ppc_get_last): New function - needed to save processing
6180 the toc owner to the end.
6181 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6184 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6185 toc owner from being done till last. Must define POWERPC_LE_PC
6188 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6190 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6192 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6193 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6195 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6197 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6199 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6201 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6203 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6205 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6207 * elf.c (assign_file_positions_for_segments): Don't increment file
6208 offset for a segment which contains no loadable sections.
6210 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6212 * reloc.c: Add new PowerPC relocations.
6213 * {bfd-in2,libbfd}.h: Regenerate.
6215 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6216 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6218 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6220 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6223 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6226 * coffgen.c (coff_find_nearest_line): Don't try to cache
6227 information in sections that are not owned by a BFD. From Richard
6228 Henderson <richard@atheist.tamu.edu>.
6230 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6231 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6232 * elflink.h (elf_link_output_extsym): Remove special check for
6235 * ecoffswap.h: Add prototypes for static functions.
6237 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6239 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6240 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6242 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6243 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6244 support. Begin support for R_PPC_SDA{2,}REL.
6246 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6248 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6249 create the .got and .got.neg sections.
6250 (ppc_elf_size_dynamic_sections): Call it.
6251 (ppc_elf_check_relocs): Call it.
6252 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6253 (ppc_elf_check_relocs): Add error messages for relocations we
6254 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6257 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6259 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6260 section flags for V.4 and eabi.
6262 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6264 * elf.c (assign_file_positions_for_segments): If a segment
6265 contains no sections, don't mark it as readable.
6267 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6268 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6270 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6271 dynamic section, if there is one.
6272 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6273 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6274 (bfd_elf64_swap_dyn_in): Likewise.
6275 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6277 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6279 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6280 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6281 <pirker@eiunix.tuwien.ac.at>.
6283 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6285 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6286 PowerPC V.4 and eabi.
6287 * bfd-in2.h: Regenerate.
6288 * libfd.h: Regenerate.
6290 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6292 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6293 section type and SHF_EXCLUDE section flag, turning them into the
6294 appropriate bfd section flag.
6296 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6298 * xcofflink.c (xcoff_link_add_symbols): Create the special
6299 sections if we see a DYNAMIC object, in case that is the only
6300 XCOFF input object we see.
6302 * elf32-mips.c: Extensive changes for a start at dynamic linking
6303 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6305 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6306 (struct elf_backend_data): Remove
6307 elf_backend_create_program_headers field. Add
6308 elf_backend_additional_program_headers and
6309 elf_backend_modify_segment_map fields.
6310 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6312 (elf_backend_additional_program_headers): Likewise.
6313 (elf_backend_modify_segment_map): Likewise.
6314 (elf_backend_create_program_headers): Don't define.
6315 (elfNN_bed): Change to account for field changes.
6316 * elf.c (assign_file_positions_for_segments): Call new
6317 modify_segment_map backend function. Don't call old
6318 create_program_headers backend function.
6319 (get_program_header_size): Call additional_program_headers rather
6320 than create_program_headers.
6321 * elflink.h (elf_link_add_object_symbols): Initialize
6322 type_change_ok from new backend field.
6323 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6325 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6326 a reloc against the appropriate section.
6328 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6329 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6330 (elf_flags_init): Rename from elf_ppc_flags_init.
6331 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6333 (ppc_elf_copy_private_bfd_data): Likewise.
6334 (ppc_elf_merge_private_bfd_data): Likewise.
6336 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6339 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6341 * coff-alpha.c (alpha_relocate_section): During final link, allow
6342 output .lita section to be bigger than 64k by adjusting gp value
6343 on a per-input section basis.
6344 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6346 (struct ecoff_section_tdata): Add gp field.
6348 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6350 Handle Alpha ECOFF changes in OSF/1 3.2.
6351 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6353 * coff-alpha.c: Include "aout/ar.h".
6354 (alpha_ecoff_get_relocated_section_contents): Don't require an
6355 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6356 3.2 doesn't generate one.
6357 (alpha_relocate_section): Likewise.
6358 (alpha_ecoff_slurp_armap): Define.
6359 (alpha_ecoff_slurp_extended_name_table): Define.
6360 (alpha_ecoff_construct_extended_name_table): Define.
6361 (alpha_ecoff_truncate_arname): Define.
6362 (alpha_ecoff_write_armap): Define.
6363 (alpha_ecoff_generic_stat_arch_elt): Define.
6364 (alpha_ecoff_update_armap_timestamp): Define.
6366 (alpha_ecoff_read_ar_hdr): New static function.
6367 (alpha_ecoff_get_elt_at_filepos): New static function.
6368 (alpha_ecoff_openr_next_archived_file): New static function.
6369 (alpha_ecoff_get_elt_at_index): New static function.
6370 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6371 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6372 _bfd_ecoff to alpha_ecoff.
6373 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6374 field from backend structure, rather than always calling
6375 _bfd_get_elt_at_filepos.
6376 * coff-mips.c (mips_ecoff_backend_data): Initialize
6377 get_elt_at_filepos field.
6378 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6379 from _bfd_generic_read_ar_hdr with minor changes.
6380 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6381 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6382 * libbfd.h: Rebuild.
6384 * bfd-in.h (BFD_IN_MEMORY): Define.
6385 * libbfd-in.h (struct bfd_in_memory): Define.
6386 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6387 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6388 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6389 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6390 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6391 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6392 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6393 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6394 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6395 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6397 (bfd_openstreamr): Likewise.
6398 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6399 BFD_IN_MEMORY is not set.
6400 * riscix.c (riscix_some_aout_object_p): Likewise.
6401 * bfd-in2.h, libbfd.h: Rebuild.
6403 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6404 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6405 (bfd_get_elt_at_index): Define.
6406 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6407 bfd_get_elt_at_index. Change index parameter from int to
6409 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6410 (_bfd_noarchive_get_elt_at_index): Define.
6411 (_bfd_archive_bsd_get_elt_at_index): Define.
6412 (_bfd_archive_coff_get_elt_at_index): Define.
6413 * bfd-in2.h, libbfd.h: Rebuild.
6414 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6415 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6416 * ieee.c (ieee_get_elt_at_index): Define.
6417 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6418 * oasys.c (oasys_get_elt_at_index): Define.
6419 * som.c (som_get_elt_at_index): Define.
6421 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6422 numbers to the .text section.
6424 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6426 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6427 If there is a SEC_DEBUGGING section, get the contents of the debug
6428 information part from it.
6429 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6431 (ieee_write_object_contents): Check ieee_write_debug_part return.
6433 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6435 * config.bfd (i[345]86-*-freebsd*): Add target.
6436 * configure.in (i386freebsd_vec): Add vec.
6437 * configure: Regenerate.
6438 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6439 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6440 Rebuild dependencies..
6441 * freebsd.h: New file.
6442 * i386freebsd.c: New file.
6443 * targets.c (i386freebsd_vec): Declare.
6444 (bfd_target_vector): Add i386freebsd_vec.
6445 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6446 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6448 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6450 * ieee.c (ieee_slurp_debug): New static function.
6451 (ieee_object_p): Call it.
6452 (ieee_slurp_section_data): Skip debugging sections.
6453 (ieee_get_reloc_upper_bound): Likewise.
6454 (ieee_get_section_contents): Likewise.
6455 (ieee_canonicalize_reloc): Likewise.
6456 (ieee_write_section_part): Likewise.
6457 (ieee_write_debug_part): Likewise.
6458 (ieee_write_data_part): Likewise.
6459 (init_for_output): Likewise.
6461 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6463 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6465 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6466 relocs, since ppc_elf_relocate_section handles the linker case.
6467 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6469 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6470 ppc_elf_relocate_section since that is now the only caller.
6471 (ppc_elf_relocate_section): Ditto.
6473 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6475 * coffcode.h (coff_write_object_contents): If we don't know the
6476 section of the entry point for an XCOFF executable, always set the
6477 entry address to -1.
6479 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6481 * elf.c (bfd_section_from_shdr): Add support for note sections.
6483 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6485 * bfd-in.h (struct _symbol_info): Add stab_type field.
6486 * bfd-in2.h: Rebuild.
6487 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6489 * elf32-ppc.c: Remove trailing newline from calls to
6491 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6492 difference if target endianness is known.
6494 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6496 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6497 old style TOC16 references without using R_PPC_GOT.
6498 (ppc_reloc_type): Ditto.
6499 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6500 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6501 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6502 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6503 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6505 (ppc_elf_adjust_dynamic_symbol): Ditto.
6506 (ppc_elf_adjust_dynindx): Ditto.
6507 (ppc_elf_size_dynamic_sections): Ditto.
6508 (ppc_elf_finish_dynamic_symbol): Ditto.
6509 (ppc_elf_finish_dynamic_sections): Ditto.
6510 (ELF_DYNAMIC_INTERPRETER): Define.
6512 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6514 * elf.c (copy_private_bfd_data): When attaching sections to
6515 segments ignore sections that won't be allocated. Patch from
6518 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6520 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6523 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6525 * coff-i960.c (CALC_ADDEND): Define.
6526 (coff_i960_relocate_section): Add the input section VMA to the
6527 addend for PC relative relocs.
6529 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6531 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6532 to correctly terminate.
6534 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6536 * targets.c (enum bfd_endian): Define.
6537 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6538 from boolean to enum bfd_endian. Change header_byteorder_big_p
6540 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6541 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6542 * bfd-in2.h: Rebuild.
6543 * All targets: Change initialization of byteorder and
6544 header_byteorder to use enum bfd_endian values rather than
6546 * All files: Change all references to byteorder_big_p and
6547 header_byteorder_big_p to use new bfd_*_endian macros.
6549 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6551 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6553 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6555 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6557 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6559 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6561 * ieee.c: Lots of minor cleanups. Make many functions return
6562 errors rather than calling abort. Also:
6563 (ieee_write_twobyte): Remove; change callers to call existing
6564 ieee_write_2bytes function.
6565 (ieee_write_expression): Don't output the section twice when
6566 outputting a local symbol. Don't emit an extraneous zero if there
6568 (ieee_slurp_sections): Set the lma as well as the vma.
6569 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6571 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6572 a recognized one or bfd_arch_unknown.
6573 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6575 (ihex_get_symtab): Likewise.
6577 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6579 * aoutx.h: Include <ctype.h>.
6580 (struct aout_link_includes_table): Define.
6581 (struct aout_link_includes_totals): Define.
6582 (struct aout_link_includes_entry): Define.
6583 (aout_link_includes_lookup): Define macro.
6584 (struct aout_final_link_info): Add includes field.
6585 (aout_link_includes_newfunc): New static function.
6586 (NAME(aout,final_link)): Initialize includes hash table.
6587 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6589 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6591 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6593 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6595 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6597 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6599 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6600 (pe_print_private_bfd_data): call pe_print_reloc.
6601 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6602 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6603 up some debugging as well.
6605 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6607 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6610 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6612 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6613 when setting sections to NULL.
6615 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6617 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6619 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6620 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6622 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6623 * bfd-in2.h: Rebuild.
6625 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6627 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6629 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6631 * ihex.c (ihex_scan): Handle record types 4 and 5.
6632 (ihex_object_p): Permit types 4 and 5.
6633 (ihex_set_section_contents): Remove check for out of range
6635 (ihex_write_object_contents): Generate types 4 and 5.
6637 * elflink.h (elf_link_output_extsym): Just ignore warning and
6638 indirect references to symbols which don't really exist.
6640 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6642 * peicode.h (pe_print_idata): Minor format fixes
6643 (pe_print_edata): New function. Under private printing, this formats
6644 the edata section of a PE file.
6645 (pe_print_private_bfd_data): Added call to pe_print_edata.
6647 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6649 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6650 index, don't call stoi.
6652 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6654 * srec.c (srec_scan): Set lma as well as vma.
6656 * ihex.c: New file; support for Intel Hex format.
6657 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6658 (ihex_vec): Declare.
6659 (bfd_target_vector): Always include ihex_vec.
6660 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6661 * Makefile.in: Rebuild dependencies.
6662 (BFD_LIBS): Add ihex.o
6663 (BFD_LIBS_CFILES): Add ihex.c.
6664 * bfd-in2.h: Rebuild.
6666 * elf.c (assign_file_positions_for_segments): Sort the sections in
6668 (get_program_header_size): Return the right size if segment_map is
6670 (copy_private_bfd_data): Don't bother to sort the sections.
6672 * bfd.c (bfd_record_phdr): New function.
6673 * bfd-in.h (bfd_record_phdr): Declare.
6674 * bfd_in2.h: Rebuild.
6676 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6679 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6680 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6682 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6683 (bfd_zmalloc): Change declaration.
6684 * libbfd.h: Rebuild.
6685 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6686 and realloc. Don't set bfd_error_no_memory if they fail.
6688 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6690 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6691 uses as well. Added a new howto to deal with TOCREL16 relocs that
6692 are TOCDEFN as well.
6693 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6694 to handle RVA relocs from dlltool.
6695 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6696 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6697 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6699 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6700 to get the right section alignment.
6702 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6704 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6705 p_paddr if p_paddr is zero.
6706 (make_mapping): Set includes_filehdr and includes_phdrs for first
6708 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6710 (assign_file_positions_for_segments): Handle includes_filehdr and
6711 includes_phdrs. Remove special handling of PT_PHDR and first
6713 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6714 when appropriate. Remove special handling of PT_PHDR segment.
6715 Use a more complex condition for when a section is included in a
6716 segment to handle Solaris linker oddities.
6718 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6720 * coff-m88k.c (howto_table): Reformatted for easier reading;
6721 special_function now points to new function m88k_special_reloc.
6722 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6724 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6725 be done correctly by m88k_special_reloc.
6726 (reloc_processing): New function to be used by RELOC_PROCESSING.
6727 (RELOC_PROCESSING): Define to call reloc_processing.
6729 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6731 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6732 (pe_print_pdata): Likewise.
6734 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6735 obstack_alloc fails.
6736 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6738 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6739 * Many files: don't set bfd_error_no_memory if one of the above
6742 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6743 if p_paddr_valid is set.
6744 (copy_private_bfd_data): New static function.
6745 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6747 * elf.c (assign_file_positions_for_segments): Fix case where extra
6748 program headers were allocated.
6750 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6751 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6752 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6753 _bfd_elf_print_private_bfd_data.
6755 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6756 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6757 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6758 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6759 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6760 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6761 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6763 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6765 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6766 * elf.c (make_mapping): New static function.
6767 (map_sections_to_segments): New static function.
6768 (elf_sort_sections): New static function.
6769 (assign_file_positions_for_segments): New static function.
6770 (map_program_segments): Remove.
6771 (get_program_header_size): Remove sorted_hdrs, count, and
6772 maxpagesize parameters. Simplify.
6773 (assign_file_positions_except_relocs): When generating an
6774 executable, use assign_file_positions_for_segments.
6775 (elf_sort_hdrs): Remove.
6776 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6777 to get_program_header_size.
6779 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6781 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6783 * configure, config.in: Regenerate with autoconf 2.7.
6785 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6786 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6788 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6790 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6791 (ecoff_sec_to_styp_flags): Likewise.
6792 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6793 (ecoff_set_symbol_info): Handle scRConst.
6794 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6795 (ecoff_compute_section_file_positions): Handle .rconst section.
6796 (_bfd_ecoff_write_object_contents): Likewise.
6797 (ecoff_link_check_archive_element): Handle scRConst.
6798 (ecoff_link_add_externals): Likewise.
6799 (ecoff_link_write_external): Handle .rconst section.
6800 (ecoff_reloc_link_order): Likewise.
6801 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6802 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6804 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6806 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6807 DEF_DYNAMIC flag is set.
6809 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6811 * host-aout.c: If TRAD_HEADER is defined, include it.
6813 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6815 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6816 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6817 (BFD_NEED_DECLARATION): New function.
6818 * configure.in: Use BFD_NEED_DECLARATION.
6819 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6820 * configure, config.in: Rebuild with autoconf 2.6.
6822 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6823 special_sections before returning when called with a non XCOFF
6826 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6829 * coffcode.h (coff_compute_section_file_positions): Only pad the
6830 previous section to force file alignment when creating an
6833 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6835 * coffcode.h (coff_compute_section_file_positions): If
6836 RS6000COFF_C, set up the .debug section.
6838 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6839 if it is not large enough to accomodate the entire TOC area with
6840 signed 16 bit offsets.
6841 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6843 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6844 TOC anchor to use the TOC value used in the output file.
6846 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6848 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6849 (_bfd_coff_read_string_table): Likewise.
6851 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6853 * pe-arm.c: Fix typos.
6854 * coff-arm.c: Likewise.
6856 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6858 * coff-ppc.c (list_ele): Added "cat"egory member.
6859 (record_toc): New category parameter (priv or pub).
6860 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6861 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6862 the mainline. It addes extra toc cells in error.
6863 (ppc_coff_swap_sym_in_hook): Added some documentation.
6864 (dump_toc): Can now diagnose "virtual toc" chicanery.
6866 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6868 * elf-bfd.h (struct elf_link_hash_table): Change type of
6869 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6871 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6873 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6874 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6876 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6877 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6878 defined or mentioned in a regular file.
6880 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6882 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6883 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6884 (coff_ppc_relocate_section): Correct REL24 handling
6885 (ppc_process_before_allocation): Correct TOCDEFN handling
6887 * peicode.h (dir_names): Added name descriptions
6889 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6891 * VERSION: Updated to cygnus-2.6.
6893 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6895 * targets.c (m68k4knetbsd_vec): Declare.
6897 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6899 * targets.c (bfd_target): Change type of second argument to
6900 _bfd_print_private_bfd_data from void * to PTR.
6901 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6902 using PTR rather than void *.
6903 * bfd-in2, libbfd.h: Rebuild.
6904 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6906 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6907 _bfd_generic_bfd_print_private_bfd_data rather than casting
6910 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6912 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6913 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6915 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6916 BFD64_BACKENDS_CFILES): New variables.
6919 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6921 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6922 not at the file position of the first section.
6923 * coffcode.h (coff_compute_section_file_positions): Avoid using
6925 (coff_write_object_contents): When generating a PPC PE executable
6926 with no symbols, round up the file size to a COFF_PAGE_SIZE
6928 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6929 don't write out a string table.
6931 * elf.c (bfd_section_from_shdr): When using a different section
6932 header, pass the new one to _bfd_elf_make_section_from_shdr.
6933 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6934 (elf_map_symbols): Add section VMA to symbol value when comparing
6936 (_bfd_elf_compute_section_file_positions): Only build symbol table
6937 if there are some symbols. Set file offset of symtab and strtab
6939 (assign_file_positions_except_relocs): Remove dosyms parameter.
6940 Change all callers. Never set file offset of symtab and strtab
6942 (_bfd_elf_copy_private_section_data): New function.
6943 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6944 (_bfd_elf_copy_private_symbol_data): New function.
6945 (swap_out_syms): Check for special mapping of st_shndx created by
6946 copy_private_symbol_data.
6947 * elfxx-target.h: Use new copy routines.
6948 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6949 (_bfd_elf_copy_private_section_data): Declare.
6951 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6953 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6956 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6957 _bfd_dummy_target, matching the recent change to archive
6960 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6962 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6963 arithmetic on PTR types.
6965 * aout-target.h (MY(callback)): Set the lma of the sections.
6967 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6968 symbol into a reloc against the section.
6970 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6972 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6973 glue for the relocs: IMGLUE and IFGLUE.
6974 (record_toc): new function - tracks toc contents
6975 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6976 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6977 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6978 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6979 (ppc_record_toc_entry): Removed a debug define (duh)
6981 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6982 (pe_print_idata): New function - formats the idata section data
6983 (pe_print_pdata): New function - formats the pdata section data
6984 (pe_print_private_bfd_data): calls to above
6986 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6988 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6989 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6990 TARGET_SYM and TARGET_NAME for vector and BFD name.
6991 * coff-pmac.c (pmac_xcoff_vec): Remove.
6992 (TARGET_SYM, TARGET_NAME): Define.
6993 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6994 machine to 0, not all PowerMacs are 601s.
6996 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6998 * elfcode.h (elf_object_p): Read in any program headers.
6999 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7000 based on the program headers, if any.
7001 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7002 (map_program_segments): Set p_paddr of program headers based on
7005 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7007 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7010 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7011 trying to do a relocateable link with a non-a.out object file.
7013 * archive.c (bfd_generic_archive_p): Check the first object file
7014 in an archive even if target_defaulted is set. If the object file
7015 has the wrong xvec, reject it.
7017 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7018 be represented, report the name via _bfd_error_handler.
7019 (translate_to_native_sym_flags): Likewise.
7020 * elf32-mips.c (mips_elf_final_link): Likewise.
7021 * oasys.c (oasys_write_sections): Likewise.
7023 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7024 which checks for STYP_OVRFLO sections.
7025 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7026 reloc and lineno count overflows.
7027 (coff_write_object_contents): Call coff_count_linenumbers before
7028 coff_compute_section_file_positions. If RS6000COFF_C, handle
7029 reloc and lineno count overflows.
7030 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7031 relocs before dealing with .pad sections. Count overflow section
7032 headers when handling .pad sections.
7034 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7037 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7038 (struct xcoff_link_hash_table): Add descriptor_section and
7039 special_sections fields.
7040 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7041 (xcoff_link_add_symbols): Set linkage section alignment. Create
7042 descriptor section. Check for magic symbol names (_text, etc.),
7043 and record them in special_sections if found. Set
7044 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7045 descriptor field to point back to the function code symbol.
7046 (xcoff_sweep): Always mark the special descriptor_section.
7047 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7048 function descriptor, and mark it if it is.
7049 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7050 parameter, and fill it in. Allocate space for the descriptor
7052 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7053 global linkage code. If an undefined function descriptor is
7054 exported, arrange to define it. Warn about any other undefined
7056 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7057 (xcoff_write_global_symbol): Create a function descriptor when
7059 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7060 * bfd-in2.h: Rebuild.
7062 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7064 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7065 (ppc_coff_link_hash_table): new types for hashing
7066 (ppc_coff_link_hash_newfunc): hash entry constructor
7067 (ppc_coff_link_hash_table_init): hash table initializer
7068 (ppc_coff_link_hash_table_create): hash table constructor
7069 (ppc_record_toc_entry): changed references to hash table
7070 (coff_ppc_relocate_section): changed references to hash table
7072 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7073 * libcoff.h: Rebuild
7075 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7076 (coff_link_add_symbols): removed toc_offset init
7078 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7080 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7083 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7084 if it is given and mmep is available.
7085 * acconfig.h: Undef USE_MMAP.
7086 * configure, config.in: Regenerated.
7087 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7088 table handling the old way.
7089 (aout_get_external_symbols): Don't complain if last byte of string
7091 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7092 (bfd_free_window) [! USE_MMAP]: Don't define.
7093 (bfd_get_file_window,
7094 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7096 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7098 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7101 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7103 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7104 compatible with AMD generated COFF files. Try to support both AMD
7105 and GNU formats simultaneously.
7106 (coff_a29k_relocate_section): Likewise.
7108 * libbfd.c (bfd_get_file_window): Change writable parameter from
7109 int to boolean; update all callers. Pass MAP_SHARED if not
7110 writable--it's required on Solaris. Cast fprintf argument to
7112 * bfd-in.h (bfd_get_file_window): Update declaration.
7113 * bfd-in2.h: Rebuild.
7114 * aoutx.h: Update calls to bfd_get_file_window.
7116 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7118 (xcoff_swap_ldhdr_in): New static function.
7119 (xcoff_swap_ldsym_in): New static function.
7120 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7121 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7122 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7123 Handle XTY_ER/XMC_XO symbols correctly.
7124 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7125 rather than normal symbol table.
7126 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7127 already defined with the same absolute value.
7128 (xcoff_mark): When considering called symbols, check whether the
7129 descriptor is from a dynamic object, rather than the symbol
7131 (xcoff_build_ldsyms): Likewise.
7133 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7134 Cast realloc and malloc return values. If malloc or realloc fail,
7135 set bfd_error_no_memory.
7136 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7137 * bfd-in2.h: Rebuild.
7139 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7141 * coff-ppc.c (ppc_record_toc_entry): new function.
7142 (in_reloc_p): changed return value.
7143 (coff_ppc_relocate_section): much rework.
7144 (ppc_allocate_toc_section): new function.
7145 (ppc_process_before_allocation): new function.
7146 (ppc_coff_swap_sym_in_hook): new function.
7148 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7149 (coff_link_add_symbols): initialize toc_offset.
7151 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7152 (coff_swap_aouthdr_out): Added more sections to the data
7153 dictionary for the pe file header. Also changed linker version
7154 number on the ppc side.
7155 (dir_names): small improvements to the dictionary printing.
7156 (pe_mkobject_hook): save the file level flags.
7158 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7159 (pe_tdata): added real_flags field
7160 (coff_tdata): added local_toc_sym_map and access macro
7162 * libcoff.h (coff_link_hash_entry): added toc_offset field
7163 (pe_tdata): added real_flags field
7164 (coff_tdata): added local_toc_sym_map and access macro
7166 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7167 (coff_mkobject): init for local_toc_sym_map
7168 (coff_write_object_contents): set the internal_a.magic to
7169 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7172 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7174 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7175 entries until both the line number address and the function name
7176 address are too large.
7178 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7179 * configure: Rebuilt.
7181 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7182 is defined in the environment.
7184 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7186 * som.c (som_get_section_contents_in_window): Define to use
7189 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7191 * coff-i860.c: New file, based on coff-i386.c.
7192 * cpu-i860.c: New file, based on cpu-i386.c.
7193 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7194 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7195 targets, using i860coff_vec.
7196 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7197 trad-core.o and hosts/i860mach3.h.
7198 (i860coff_vec): Use coff-i860.o and cofflink.o.
7199 * configure: Rebuild.
7200 * Makefile.in: Rebuild dependencies.
7201 (ALL_MACHINES): Add cpu-i860.o.
7202 (BFD32_BACKENDS): Add coff-i860.o.
7203 (CFILES): Add cpu-i860.c and coff-i860.c.
7204 * targets.c (i860coff_vec): Declare.
7205 (bfd_target_vector): Add &i860coff_vec.
7206 * archures.c (bfd_i860_arch): Declare.
7207 (bfd_archures_list): Add &bfd_i860_arch.
7208 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7209 (coff_set_flags): Handle bfd_arch_i860.
7210 (coff_write_object_contents): Handle I860 a.out magic number.
7212 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7214 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7215 the created .tc section to 2.
7216 (xcoff_mark): Don't keep a .loader reloc for a call to an
7217 undefined symbol when creating a shared library.
7218 (xcoff_build_ldsyms): When creating a shared library, generate
7219 global linkage code for a call to an undefined symbol.
7221 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7223 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7224 BFD32_BACKENDS, BFD64_BACKENDS.
7225 (.dep1): Put mkdep output in a separate file.
7226 Rebuilt dependencies.
7228 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7231 Permit use of mmap when available:
7233 * configure.in: Check for mmap, madvise, mprotect.
7234 * config.in, configure: Regenerated.
7236 * libbfd.c (struct _bfd_window_internal): Define type.
7237 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7239 (ok_to_map): New static variable for debugging.
7240 (_bfd_generic_get_section_contents_in_window): New function.
7241 * bfd-in.h (bfd_window_internal): Declare type.
7242 (bfd_window): Define type.
7243 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7244 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7247 * libaout.h (struct aoutdata): Add two window fields.
7248 (obj_aout_sym_window, obj_aout_string_window): New macros.
7249 * aoutx.h (some_aout_object_p): Initialize windows.
7250 (aout_get_external_symbols): Get symbol data and strings in
7251 windows instead of explicitly allocated buffers.
7252 (slurp_symbol_table): Free window instead of memory.
7253 (bfd_free_cached_info): Release windows instead of freeing storage
7255 (aout_link_free_symbols): Ditto.
7257 * targets.c (bfd_target): Add new field for
7258 get_section_contents_in_window.
7259 (BFD_JUMP_TABLE_GENERIC): Updated.
7260 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7261 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7262 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7263 macros for get_section_contents_in_window field.
7265 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7267 * core.c: Renamed to corefile.c
7268 * makefile.dos (OBJS): Change core.o to corefile.o
7269 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7271 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7273 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7274 to o. Clobber and restore the list of new csects around the call
7275 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7276 linker error and the linker wants to read the symbol table. Reset
7277 the line number count of a real section even if it has no relocs.
7278 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7280 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7283 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7285 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7286 an undefined symbol in a shared link.
7288 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7289 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7290 phdm@info.ucl.ac.be (Philippe De Muyter).
7292 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7294 * coff-m88k.c (rtype2howto): New static function.
7295 (RTYPE2HOWTO): Use it rather than a macro definition.
7297 * coffcode.h (coff_write_object_contents): set internal_a.magic
7298 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7300 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7301 define TRAD_HEADER to new file hosts/delta68.h.
7302 m88*-motorola-sysv*, however, does use ptrace-core.o.
7303 * hosts/delta68.h: New file.
7305 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7306 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7308 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7310 * i386linux.c (MY(vec)): Declare before use.
7312 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7314 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7315 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7317 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7318 BFD is not of the right type.
7319 (bfd_elf_get_needed_list): Likewise.
7320 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7321 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7322 * xcofflink.c (XCOFF_XVECP): Define.
7323 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7325 (bfd_xcoff_import_symbol): Likewise.
7326 (bfd_xcoff_export_symbol): Likewise.
7327 (bfd_xcoff_link_count_reloc): Likewise.
7328 (bfd_xcoff_record_link_assignment): Likewise.
7329 (bfd_xcoff_size_dynamic_sections): Likewise.
7331 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7332 table index against the number of symbols for a base relative
7335 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7337 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7338 full_aouthdr flag here...
7339 (_bfd_xcoff_bfd_final_link): ...not here.
7341 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7343 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7344 systems that have a system <libelf.h>.
7345 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7346 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7347 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7348 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7349 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7350 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7351 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7353 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7355 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7356 set, set BSF_WEAK in symbol. Change all callers.
7357 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7358 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7359 _bfd_generic_link_add_one_symbol.
7360 (ecoff_indirect_link_order): Check that the section tdata relocs
7361 are not NULL before using them.
7363 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7364 define TRAD_HEADER as hosts/alphalinux.h.
7365 * configure: Rebuild.
7366 * hosts/alphalinux.h: New file.
7367 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7370 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7372 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7373 C_ECOMM storage classes.
7375 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7377 (xcoff_mark): Call xcoff_mark_symbol.
7378 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7379 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7381 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7383 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7385 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7387 (xcoff_find_reloc): New static function.
7388 (xcoff_link_add_symbols): Use it.
7389 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7390 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7391 relocate the value of C_DECL.
7393 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7395 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7397 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7398 callback decide what goes in .relocs.
7399 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7400 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7403 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7405 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7408 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7410 * xcofflink.c: More improvements, mostly to fix handling of
7411 constructors and a few other special cases.
7412 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7413 zero, reverting yesterday's change.
7414 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7415 (bfd_xcoff_link_count_reloc): Declare.
7416 (bfd_xcoff_record_link_assignment): Declare.
7417 * bfd-in2.h: Rebuild.
7419 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7421 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7422 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7423 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7424 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7425 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7426 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7428 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7431 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7432 segments includes the a.out header. See to that the magic number
7433 *always* is big-endian.
7435 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7436 m68k4k NetBSD configurations.
7438 * configure.in, configure: Separate i386 & mips NetBSD
7439 configurations from other BSD ones. Don't assume DEC is the only
7440 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7441 configurations. Add support for m68k4k NetBSD object format.
7443 * libaout.h: Added M_68K4K_NETBSD magic.
7445 * m68k4knetbsd.c: New file.
7447 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7449 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7452 * hosts/mipsnbsd.h: New file.
7454 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7456 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7458 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7459 toc_section, and entry_section fields.
7460 (struct xcoff_section_tdata): Remove ldrel_count field.
7461 * libcoff.h: Rebuild.
7462 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7464 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7465 full a.out header if full_aouthdr is set in xcoff_data.
7466 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7467 based on sections stored in xcoff_data.
7468 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7470 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7471 (rs6000coff_vec): Set symbol_leading_char to '.'.
7472 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7473 value stored in ret rather than returning a pointer value.
7475 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7477 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7480 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7482 * som.c (som_slurp_string_table): Allocate the strings with malloc
7483 since they're free'd by free_cached_info.
7484 (som_slurp_symbol_table): Similarly for the symbol table.
7486 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7488 * Makefile.in (diststuff): Don't make headers.
7490 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7492 * Makefile.in: Rebuild dependencies.
7494 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7495 output_bfd is not SunOS.
7496 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7497 non-SunOS input files.
7499 * xcofflink.c: Extensive changes to support linking shared objects
7500 and generating a .loader section.
7501 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7502 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7503 last_symndx, and ldrel_count fields.
7504 * libcoff.h: Rebuild.
7505 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7506 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7508 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7509 (bfd_xcoff_export_symbol): Declare.
7510 (bfd_xcoff_size_dynamic_sections): Declare.
7511 * bfd-in2.h: Rebuild.
7513 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7515 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7516 * configure: Rebuild.
7517 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7518 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7520 (pmac_xcoff_vec): Update to use new xcoff support.
7521 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7522 (xcoff_write_armap): Declare buf as unsigned char.
7523 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7525 * mpw-make.sed: Generalize subdir_do edit.
7527 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7529 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7530 correctly. Don't initialize asect->vma.
7532 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7534 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7535 something a little less than the page size.
7537 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7539 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7541 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7543 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7544 * coffcode.h (coff_write_object_contents): If .bss is before
7545 .data us that as data_start.
7546 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7548 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7549 (coff_swap_outhdr_out): Hardwire in version number.
7551 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7553 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7554 major and minor to *_vno, since the former are also macros in
7555 SunOS header files. Cast result of bfd_alloc to appropriate
7558 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7559 before assigning to sec_data.
7561 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7563 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7564 now relative to the section, not absolute.
7565 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7566 get the file name when there is a N_SO directory name. When
7567 handling stabs, remember that section->vma was added to the
7570 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7572 * sunos.c (struct sunos_link_hash_table): Add needed field.
7573 (sunos_link_hash_table_create): Call bfd_release, not free.
7574 (sunos_link_hash_table_create): Initialize needed field.
7575 (sunos_add_dynamic_symbols): Record needed objects.
7576 (bfd_sunos_get_needed_list): New function.
7577 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7578 * bfd-in2.h: Rebuild.
7580 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7582 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7584 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7586 * bfd-in.h (struct bfd_link_needed_list): Rename from
7587 bfd_elf_link_needed_list.
7588 * bfd-in2.h: Rebuild.
7589 * elf.c, elflink.h, libelf.h: Corresponding changes.
7591 Add start at AIX linker support; no shared libraries yet.
7592 * xcofflink.c: New file.
7593 * configure.in (rs600coff_vec): Use xcofflink.o.
7594 * configure: Rebuild.
7595 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7597 (struct xcoff_section_tdata): Define.
7598 (xcoff_section_data): Define macro.
7599 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7600 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7601 (_bfd_xcoff_bfd_final_link): Declare.
7602 (_bfd_ppc_xcoff_relocate_section): Declare.
7603 * libcoff.h: Rebuild.
7604 * coff-rs6000.c: Clean up a bit.
7605 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7606 cputype, csects, and debug_indices.
7607 (xcoff_copy_private_bfd_data): Copy cputype.
7608 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7609 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7610 (xcoff_reloc_type_lookup): Rename from
7611 rs6000coff_reloc_type_lookup.
7612 (coff_relocate_section): Define.
7613 (_bfd_xcoff_sizeof_headers): Define.
7614 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7615 (_bfd_xcoff_bfd_relax_section): Define.
7616 (_bfd_xcoff_bfd_link_split_section): Define.
7617 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7619 * coffcode.h (coff_compute_section_file_positions): If AIX,
7620 increment sofar by SMALL_AOUTSZ if not executable.
7621 (coff_write_object_contents): If AIX, always output an a.out
7622 header; if not executable, header size of SMALL_AOUTSZ.
7623 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7624 (_bfd_stringtab_init): Initialize xcoff field.
7625 (_bfd_xcoff_stringtab_init): New function.
7626 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7627 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7628 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7629 * libbfd.h: Rebuild.
7630 * Makefile.in: Rebuild dependencies.
7631 (BFD32_BACKENDS): Add xcofflink.o.
7632 (CFILES): Add xcofflink.c.
7634 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7635 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7636 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7638 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7640 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7642 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7644 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7645 * config.in: Regenerated.
7647 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7648 (_bfd_chunksize): New variable.
7649 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7650 for obstack chunk size.
7651 * configure.in: Check for getpagesize.
7652 * configure: Regenerated.
7654 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7656 * trad-core.c (rawptr): Make it a local variable of
7657 ptrace_unix_core_file_p.
7659 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7661 * coff-arm.c (in_reloc_p): New.
7662 * coff-i386.c (in_reloc_p): New.
7663 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7664 (coff_write_object_contents): Only set has_reloc_section
7666 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7667 in_reloc_p to decide if reloc should be emitted.
7668 * libcoff.h (pe_data_type.in_reloc_p): New.
7669 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7671 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7673 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7674 (_bfd_coff_read_internal_relocs): Likewise.
7675 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7676 (_bfd_coff_read_internal_relocs): Likewise.
7678 * elflink.h (elf_link_add_object_symbols): Correct conditions
7679 under which type and size change warnings are issued.
7681 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7683 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7684 a symbol which is not in a real section.
7685 (coff_write_native_symbol): Corresponding change.
7687 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7688 coff_link_hash_newfunc and make non-static.
7689 (_bfd_coff_link_hash_table_init): New function, broken out of
7690 _bfd_coff_link_hash_table_create.
7691 (_bfd_coff_link_hash_table_create): Use it.
7692 (process_embedded_commands): Make static.
7693 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7694 (_bfd_coff_link_hash_table_init): Declare.
7695 * libcoff.h: Rebuild.
7697 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7698 field in XCOFF tdata.
7699 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7700 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7701 based on cputype stored in a.out header, or in n_type of initial
7703 (coff_write_object_contents): Set cputype correctly in a.out
7705 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7707 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7708 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7710 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7711 * libcoff.h: Rebuild.
7713 * cpu-rs6000.c (rs6000_compatible): New static function.
7714 (bfd_rs6000_arch): Use it.
7715 * cpu-powerpc.c (powerpc_compatible): New static function.
7716 (arch_info_struct): Define various flavours of PowerPC.
7717 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7720 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7722 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7724 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7726 * elflink.h (elf_link_add_object_symbols): Don't warn about
7727 changing the size or type if the old definition was weak.
7729 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7731 * coffcode.h (combined_entry_type): Add fix_line field.
7732 (coff_slurp_line_table): Warn if we try to set the lineno field of
7734 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7735 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7736 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7737 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7739 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7740 * libcoff.h: Rebuild.
7742 * libcoff-in.h (struct xcoff_tdata): Define.
7743 (xcoff_data): Define.
7744 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7745 * bfd-in2.h, libcoff.h: Rebuild.
7746 * coff-rs6000.c (xcoff_mkobject): New static function.
7747 (coff_mkobject): Define.
7748 (xcoff_copy_private_bfd_data): New static function.
7749 (coff_bfd_copy_private_bfd_data): Define.
7750 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7752 (rs6000coff_vec): Add DYNAMIC to object_flags.
7753 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7754 .loader sections specially.
7755 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7756 section alignment from the XCOFF tdata information.
7757 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7758 F_SHROBJ, and copy the extra a.out header information into the
7759 XCOFF tdata structure.
7760 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7761 F_DYNLOAD and the extra a.out header information.
7762 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7763 C_HIDEXT symbol with attached csect information.
7764 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7765 in the o_maxdata field.
7766 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7767 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7768 end if BSF_NOT_AT_END is set.
7770 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7771 _bfd_read_ar_hdr_fn.
7772 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7773 * bfd-in2.h, libbfd.h: Rebuild.
7774 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7776 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7777 (bfd_slurp_bsd_armap_f2): Likewise.
7778 (_bfd_slurp_extended_name_table): Likewise.
7780 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7782 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7784 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7785 when the symbol table is empty.
7787 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7788 space for section symbols, since we don't output them either.
7789 (elf_m68k_adjust_dynindx): Removed.
7791 * ptrace-core.c (rawptr): Make it a local variable of
7792 ptrace_unix_core_file_p.
7794 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7796 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7799 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7800 Mac object file formats.
7802 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7804 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7805 auxent if there isn't one.
7806 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7807 rather than FILNMLEN as the maximum name length.
7809 * coffcode.h (bfd_coff_backend_data): Add new field
7810 _bfd_coff_print_aux.
7811 (bfd_coff_print_aux): New static function.
7812 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7813 scnlen field of an XTY_LD csect aux entry.
7814 (coff_print_aux): New static function.
7815 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7816 in coff_pointerize_aux_hook.
7817 (bfd_coff_std_swap_table): Initialize new field.
7818 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7819 * libcoff.h: Rebuild.
7820 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7821 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7823 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7824 if there are symbols, for native AIX ld compatibility.
7826 * coffcode.h (bfd_coff_backend_data): Add new field
7827 _bfd_coff_pointerize_aux_hook.
7828 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7829 or I960, and as 0 otherwise.
7830 (bfd_coff_std_swap_table): Initialize new field.
7831 * libcoff.h: Rebuild.
7832 * coffgen.c (coff_pointerize_aux): Change parameters to take
7833 symbol pointer instead of type and class, and to take aux index.
7834 Call _bfd_coff_pointerize_aux_hook if it is defined.
7835 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7836 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7837 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7839 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7840 read-only/host-only support.
7842 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7844 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7847 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7848 BFD_JUMP_TABLE_ARCHIVE accordingly.
7849 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7850 (_bfd_compute_and_write_armap): Declare.
7851 (_bfd_generic_read_ar_hdr): Declare.
7852 (_bfd_read_ar_hdr): Define.
7853 (_bfd_noarchive_read_ar_hdr): Define.
7854 (_bfd_archive_bsd_read_ar_hdr): Define.
7855 (_bfd_archive_coff_read_ar_hdr): Define.
7856 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7857 _bfd_read_ar_hdr instead.
7858 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7859 (_bfd_compute_and_write_armap): Rename from
7860 compute_and_write_armap. Make non-static. Change all callers.
7861 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7862 than _bfd_snarf_ar_hdr.
7863 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7864 * ieee.c (ieee_read_ar_hdr): Define.
7865 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7866 * oasys.c (oasys_read_ar_hdr): Define.
7867 * som.c (som_read_ar_hdr): Define.
7868 * bfd-in2.h, libbfd.h: Rebuild.
7870 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7872 * peicode.c (coff_swap_filehdr_in): If symptr is
7873 zero, there aren't any symbols, even if nsyms is set.
7875 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7877 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7879 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7880 sections, and set styp correctly for them: .got, .hash, .dynamic,
7881 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7882 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7884 (ecoff_sort_hdrs): New static function.
7885 (ecoff_compute_section_file_positions): Return boolean, not void.
7886 Sort the sections by VMA before looking through them. Put the
7887 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7888 section on an appropriate boundary within the page.
7889 (ecoff_compute_reloc_file_positions): Check return value of
7890 ecoff_compute_section_file_positions.
7891 (_bfd_ecoff_set_section_contents): Likewise.
7892 (_bfd_ecoff_write_object_contents): Check for various Alpha
7893 section types when incrementing text_size and data_size. Call
7894 adjust_headers backend function if it exists.
7895 * coff-alpha.c (alpha_adjust_headers): New static function.
7896 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7897 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7899 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7901 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7903 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7904 of ALTERNATE_AIX_CORE_FORMAT.
7905 * configure.in (aix4): No longer need CORE_FLAGS.
7906 * configure: Updated.
7908 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7910 NS32k changes from Ian Dall:
7911 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7913 (aout_link_input_section_std, aout_link_input_section_ext,
7914 aout_link_reloc_link_order): Call them instead of _bfd_*
7916 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7918 (backend_data): Use it instead of hardcoded zero.
7920 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7921 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7923 * ns32knetbsd.c: Include bfd.h.
7924 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7925 (MY_bfd_reloc_type_lookup): Declare function too.
7926 * pc532-mach.c (set_sizes): Don't declare.
7927 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7928 (backend_data, MY_backend_data): Don't define.
7930 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7931 ns32k-*-lites* like ns32k-*-netbsd*.
7933 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7936 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7938 * coffcode.h (coff_write_object_contents): Restore setting
7939 f_timdat to 0, deleted on August 22.
7941 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7943 * coffcode.h (coff_bfd_copy_private_symbol_data,
7944 coff_bfd_copy_private_section_data,
7945 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7946 * peicode.h (coff_bfd_copy_private_bfd_data): New
7947 (pe_bfd_copy_private_bfd_data): New.
7948 (coff_swap_scnhdr_in): Swap bss size into the right place.
7949 (pe_print_private_bfd_data): Add some newlines.
7951 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7953 * som.c (setup_sections): Don't die if a space has no subspaces.
7955 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7957 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7958 dynamic symbol override a common symbol. Don't change the size or
7959 type if they have been set and the new symbol is not a definition.
7960 Warn if the size or type changes.
7962 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7964 * som.c (som_begin_writing): Don't write the symbol table or
7966 (som_finish_writing): Write them here. Place them after the
7967 subspace data, but before the relocs.
7969 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7971 * sunos.c (sunos_add_one_symbol): Just pass false, not
7972 info->shared_library, to sunos_create_dynamic_sections.
7973 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7975 (sunos_check_dynamic_reloc): Remove .text section assertion.
7977 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7979 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7980 * configure, configure.in: Add pmac_xcoff_vec case.
7981 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7982 * coff-pmac.c: New file, PowerMac XCOFF support.
7983 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7984 * targets.c (pmac_xcoff_vec): Declare.
7986 * mpw-config.in: Various changes to be compatible with the
7987 autoconf-based configury.
7988 * mpw-make.sed: New file, sed commands to translate Unix
7989 makefile into MPW syntax.
7990 * mpw-make.in: Remove.
7991 * hosts/mpw.h: Remove.
7992 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7993 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7995 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7997 * binary.c (binary_get_symtab): Return an empty string on error.
7998 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8000 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8002 * coff-ppc.c: Reformatted according to gnu conventions
8003 Removed irrelevant "if 0" code
8005 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8007 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8008 symbols rather than as indirect symbols.
8009 (MY(slurp_symbol_table)): Don't do anything special about
8012 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8013 of .ctors and .dtors sections is no larger than 2.
8015 * sunos.c (sunos_add_one_symbol): Don't change
8016 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8018 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8019 dynamic symbols when creating a shared library.
8020 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8022 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8023 written even if it is not defined in a regular object.
8024 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8025 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8026 rather than the constant 22.
8027 (sunos_check_dynamic_reloc): Handle creating a shared library.
8028 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8029 zero when creating a shared library.
8030 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8031 write it out at the start of the symbol table.
8033 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8035 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8037 * config.bfd: Add arm-*-coff.
8038 * configure.in, configure: Add armcoff_{little,big}_vec.
8039 * targets.c (armcoff_{little,big}_vec): Declare.
8040 (bfd_target_vector): Add armcoff_{little,big}_vec.
8041 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8043 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8045 * targets.c (bfd_find_target): Remove debugging code.
8047 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8049 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8051 * Makefile.in: added *-ppc files
8052 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8053 allow pe based .o's to be shared with other tools on ppc/NT
8054 * config.bfd: added powerpc[le]-[pe|winnt] config support
8055 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8056 * peicode.h: Added more section flags for PE on ppc
8057 Added coff_swap_filehdr_out to allow peicode.h to be
8058 used for non-image PE files on ppc.
8059 Check for image, or not, before copying pe_opthdr
8060 * targets.c: Added new bfd's
8061 * targets.c: Removed two inactive bfds that shouldn't have made it this
8064 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8066 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8067 explicit values to initialize all relocs. Change all users.
8068 (ppc_elf_brtaken_inner): New function to handle branch predicition
8070 (ppc_elf_brtaken_reloc): Ditto.
8071 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8072 relocs use ppc_elf_unsupported_reloc.
8073 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8074 needs to be reported.
8075 (ppc_elf_relocate_section): Support branch prediction relocs.
8077 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8079 * bfd.c (bfd_assert): Remove \n from string passed to
8082 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8083 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8084 (bfd_coff_make_section_hook): Don't define.
8085 (coff_make_section_hook): Remove.
8086 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8087 (styp_to_sec_flags): Likewise.
8088 (coff_write_object_contents): Likewise.
8089 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8091 * libcoff.h: Rebuild.
8092 * coffgen.c (make_a_section_from_file): Just call
8093 bfd_make_section_anyway, not bfd_make_section or
8094 bfd_coff_make_section_hook.
8095 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8096 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8097 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8098 make_section_hook field.
8099 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8101 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8102 pointers into value field for warning and indirect symbols; just
8103 leave the value field alone.
8104 * linker.c (generic_link_add_symbol_list): Use next symbol for
8105 warning and indirect symbols, rather than looking in symbol value.
8106 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8107 parameter. Change all callers. Remove support for indirect
8108 symbols; it didn't work anyhow.
8109 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8110 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8111 * bfd-in2.h: Rebuild.
8113 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8115 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8116 go back to telling the tools this reloc operates on 32 bits.
8118 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8120 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8121 rather than a direct fprintf.
8122 * archive.c (_bfd_write_archive_contents): Likewise.
8123 * coffcode.h (coff_slurp_symbol_table): Likewise.
8124 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8125 (ppc_elf_unsupported_reloc): Likewise.
8126 (ppc_elf_relocate_section): Likewise.
8127 * i386linux.c (linux_tally_symbols): Likewise.
8128 (linux_finish_dynamic_link): Likewise.
8129 * osf-core.c (osf_core_core_file_p): Likewise.
8130 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8131 * som.c (som_sizeof_headers): Likewise.
8132 * srec.c (srec_bad_byte): Likewise.
8133 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8134 * libbfd-in.h (bfd_assert): Declare first parameter const.
8135 * libbfd.h: Rebuild.
8136 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8137 bfd_reloc_overflow is enough.
8138 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8139 * coff-h8500.c (rtype2howto): Likewise.
8140 * coff-z8k.c (rtype2howto): Likewise.
8141 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8142 * elf.c (_bfd_elf_get_lineno): Likewise.
8143 (_bfd_elf_no_info_to_howto): Likewise.
8144 (_bfd_elf_no_info_to_howto_rel): Likewise.
8145 * hp300hpux.c (convert_sym_type): Likewise.
8146 (MY(swap_std_reloc_in)): Likewise.
8147 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8149 * libaout.h (struct aoutdata): Add line_buf field.
8150 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8151 and filename_buffer. Instead, use a malloc buffer stored in the
8152 new line_buf field. Remove length restrictions.
8154 * coffgen.c (string_size): Remove static variable.
8155 (debug_string_size, debug_string_section): Likewise.
8156 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8157 and debug_string_size_p parameters. Use them instead of the
8158 global variables. Change all callers.
8159 (coff_write_symbol): Likewise.
8160 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8161 (coff_write_symbols): Add local variables to replace removed
8164 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8165 function, and line_base fields.
8166 * libcoff.h: Rebuild.
8167 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8168 information, rather than using static variables.
8170 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8171 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8173 * init.c (initialized): Remove static variable.
8174 (bfd_init): Don't bother setting initialized.
8175 (bfd_check_init): Remove.
8176 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8177 * libbfd.h: Rebuild.
8179 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8181 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8182 size for full core dumps. Copy core file header to private data.
8183 (rs6000coff_core_file_failing_command,
8184 rs6000coff_core_file_failing_signal): New functions to extract
8185 the file name and terminating signal from the core file.
8186 * coff-rs6000.c: Use them.
8188 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8190 Change arch info to be const, initialized at compile time.
8191 * archures.c: Reindent many functions. Change CONST to const.
8192 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8193 nothing set it anyhow. Make next const.
8194 (bfd_arch_info_list): Remove.
8195 (bfd_archures_list): Rename from archures_init_table. Change from
8196 a table of function pointers to a table of bfd_arch_info_type
8197 structure addresses.
8198 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8199 (bfd_lookup_arch): Likewise.
8200 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8202 (bfd_default_arch_struct): Make const.
8203 (bfd_arch_init, bfd_arch_linkin): Remove.
8204 (bfd_get_arch_info): Return a const pointer.
8205 * init.c (bfd_init): Don't call bfd_arch_init.
8206 * bfd.c (struct _bfd): Make arch_info const.
8207 * bfd-in2.h: Rebuild.
8208 * libbfd.h: Rebuild.
8209 * configure.in: Put & before everything in $selarchs.
8210 * configure: Rebuild.
8211 * cpu-*.c: Change bfd_*_arch from a function which calls
8212 bfd_arch_linkin to a const structure.
8213 * ieee.c (ieee_object_p): Make arch const.
8215 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8217 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8219 * bfd-in2.h: Regenerate.
8220 * libbfd.h: Regenerate.
8222 * elf32-ppc.c (reloc_type): Update names to match current draft.
8223 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8224 relative. Update names to current V.4 draft.
8225 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8226 (ppc_elf_relocate_section): Rename relocations to match draft.
8228 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8230 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8231 compiled with -mrelocatable-lib to be linked with either normal
8232 modules or -mrelocatable modules.
8234 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8236 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8237 in the a.out header.
8239 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8240 a reloc against a local symbol, even if it's not a section.
8242 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8244 * targets.c (bfd_target): Remove unused align_power_min field.
8245 * bfd-in2.h: Rebuild.
8246 * All backends: Remove initialization of align_power_min.
8248 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8250 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8252 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8254 * config.bfd (mips-dec-netbsd*): New target.
8255 * configure.host (mips-dec-netbsd*): New host.
8256 * configure.in (mips-dec-netbsd*): New native.
8257 * configure: Rebuild.
8259 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8261 Make the COFF backend linker merge common types:
8262 * cofflink.c (struct coff_debug_merge_element): Define.
8263 (struct coff_debug_merge_type): Define.
8264 (struct coff_debug_merge_hash_entry): Define.
8265 (struct coff_debug_merge_hash_table): Define.
8266 (coff_debug_merge_hash_table_init): Define.
8267 (coff_debug_merge_hash_table_free): Define.
8268 (coff_debug_merge_hash_lookup): Define.
8269 (struct coff_final_link_info): Add debug_merge field.
8270 (coff_debug_merge_hash_newfunc): New static function.
8271 (_bfd_coff_final_link): Allocate and free debug_merge table.
8272 (coff_link_input_bfd): Merge identical enum, struct and union
8275 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8277 Convert i960 COFF to use COFF backend linker.
8278 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8279 structure to store the symbol being used.
8280 (coff_i960_start_final_link): New static function.
8281 (coff_i960_relocate_section): New static function.
8282 (coff_i960_adjust_symndx): New static function.
8283 (coff_start_final_link): Define.
8284 (coff_relocate_section): Define.
8285 (coff_adjust_symndx): Define.
8286 * coffcode.h (bfd_coff_backend_data): Add new callback function
8287 _bfd_coff_start_final_link.
8288 (bfd_coff_start_final_link): Define.
8289 (coff_start_final_link): Define if not defined.
8290 (bfd_coff_std_swap_table): Add coff_start_final_link.
8291 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8293 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8294 function callback is not NULL.
8295 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8296 (_bfd_coff_internal_syment_name): Declare.
8297 * libcoff.h: Rebuild.
8298 * configure.in (icoff_big_vec): Add cofflink.o.
8299 (icoff_little_vec): Likewise.
8300 * configure: Rebuild.
8302 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8304 * Makefile.in (clean-info): Remove extraneous tab from line
8307 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8309 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8310 contents has relocs.
8312 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8314 * coffcode.h (coff_compute_section_file_positions): Keep the
8316 (coff_write_object_contents): Remember if it's a relocatable
8318 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8319 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8320 if relocatable file. Swap out saved raw size.
8322 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8324 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8325 (maintainer-clean): Rename from realclean, passing
8326 maintainer-clean down to subdirectories, but leave realclean as a
8329 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8332 * dep-in.sed: Remove config.h from generated dependencies.
8334 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8335 broken out of sunos_canonicalize_dynamic_symtab.
8336 (sunos_canonicalize_dynamic_symtab): Call new function
8337 sunos_slurp_dynamic_symtab.
8338 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8339 dynamic symbol table to the caller.
8340 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8341 callback to override the symbols being read.
8342 * libaout.h (struct aout_backend_data): Add three new parameters
8343 to add_dynamic_symbols callback.
8345 Extensive minor changes to avoid various gcc warnings. Also:
8346 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8347 * archures.c (bfd_arch_info_type): Change mach field from long to
8349 (bfd_lookup_arch): Change machine parameter from long to unsigned
8352 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8354 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8355 a symbol with a non-zero plt_offset.
8357 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8359 * elfcode.h (align_file_position): Remove; not used.
8361 * configure.in: Only check for <sys/procfs.h> on a native system,
8362 and make sure it defines prstatus_t.
8363 * configure: Rebuild.
8365 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8367 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8369 * config.in: Rename from config.h.in.
8370 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8371 Check for config.h:config.in when creating stamp-h.
8372 * configure: Rebuild.
8373 * Makefile.in (stamp-h): Depend upon config.in rather than
8374 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8375 calling config.status.
8377 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8378 (Makefile): Just rebuild Makefile.
8379 (config.h, stamp-h): New targets.
8380 * configure.in: Create stamp-h when rebuilding config.h.
8381 * configure: Rebuild.
8383 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8385 * configure.in: Call AC_CONFIG_HEADER. Substitute
8386 HOST_64BIT_LONG. Check that various header files exist. Check
8387 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8388 and/or free need to be declared. Don't make a link to sysdep.h.
8389 Define TRAD_HEADER for various hosts.
8390 * configure: Rebuild.
8391 * configure.host: Don't set my_host. Add definitions taken from
8392 host header files for various entries. Remove entries which now
8394 * acconfig.h: New file.
8395 * config.h.in: New file, built by autoheader.
8396 * sysdep.h: New file.
8397 * Makefile.in (do_distclean): Don't remove sysdep.h.
8399 (LOCAL_H_DEPS): New variable.
8400 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8402 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8403 ($(OPTIONAL_BACKENDS)): Likewise.
8404 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8405 looking through sysdep.h.
8406 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8407 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8408 (fprintf_vma, sprintf_vma): Likewise.
8409 (int64_type, uint64_type): Don't define.
8410 * bfd-in2.h: Rebuild.
8411 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8412 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8413 * lynx-core.c: Include stuff from old hosts/lynx.h.
8414 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8415 rather than NO_FCNTL.
8416 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8417 rather than NATIVE_HPPAHPUX_COMPILER.
8418 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8420 * hosts/*.h: Remove all header files which merely include,
8421 declare, and define things. Leave header files which define
8422 information needed by trad-core.c.
8424 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8425 (BFD_CC_FOR_BUILD): Define.
8426 * configure.in: Use BFD_CC_FOR_BUILD.
8427 * configure: Rebuild.
8429 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8431 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8432 * configure: Rebuild.
8434 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8437 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8439 * config.bfd: i386pe_ve -> i386pe_vec.
8441 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8443 * configure.host: Incorporate host Makefile fragments by setting
8445 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8446 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8447 value based on whether the code is being compiled by a cross
8448 compiler. Don't substitute host_makefile_frag or frags.
8449 * aclocal.m4: New file to define local AC_PROG_CC.
8450 * configure: Rebuild.
8451 * Makefile.in (INSTALL): Set to @INSTALL@.
8452 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8453 (INSTALL_DATA): Set to @INSTALL_DATA@.
8455 (CC): Define as @CC@.
8456 (CFLAGS): Set to @CFLAGS@.
8457 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8458 (@host_makefile_frag@): Remove.
8459 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8460 after other options.
8461 (config.status): Remove dependency upon @frags@.
8462 * config/*.mh, config/README: Remove.
8464 * config.bfd: Rewrite to incorporate the contents of the Makefile
8465 fragments by setting shell variables, rather than merely returning
8466 the name of a Makefile fragment.
8467 * configure.in: Use shell variables set by config.bfd rather than
8468 looking at the target Makefile fragment files. Don't substitute
8469 target_makefile_frag. Do substitute TDEFINES.
8470 * configure: Rebuild.
8471 * Makefile.in (@target_makefile_frag@): Remove.
8472 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8473 * config/*.mt: Remove.
8475 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8477 * configure.in: Put changequote lines around "i[345]86" patterns
8478 section of core file support.
8480 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8482 * som.c (som_bfd_print_private_bfd_data): Define to use the
8485 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8487 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8488 entry, text_start and data_start.
8490 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8492 * Makefile.in (OFILES): Remove $(TDEPFILES).
8493 * config/apollo.mt (TDEPFILES): Remove.
8494 * config/README: Update.
8496 * configure.in: For a native configuration, set COREFILE and
8497 COREFLAG based on the canonical host name.
8498 * configure: Rebuild.
8499 * Makefile.in: Rebuild dependencies.
8500 (ALL_CFLAGS): Add @COREFLAG@.
8501 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8502 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8503 support routines. Check LYNX_CORE rather than HOST_LYNX.
8504 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8505 * i386lynx.c: Likewise.
8506 * m68klynx.c: Likewise.
8507 * sparclynx.c: Likewise.
8508 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8509 * *-core.c: Comment changes.
8510 * config/decstation.mh (HDEPFILES): Remove.
8511 (HDEFINES): Remove -DTRAD_CORE.
8512 * config/irix3.mh (RANLIB): Remove.
8513 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8514 (HDEFINES): Remove -DIRIX_CORE.
8515 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8516 (HDEFINES): Remove -DTRAD_CORE.
8517 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8518 * config/ultra3.mh (RANLIB): Remove.
8519 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8520 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8521 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8522 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8523 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8524 * config/i386aix.mh, config/i386bsd.mh: Remove.
8525 * config/i386linux.mh, config/i386mach3.mh: Remove.
8526 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8527 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8528 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8529 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8530 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8531 * config/solaris2.mh, config/stratus.mh: Remove.
8532 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8533 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8535 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8537 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8538 DT_FINI entry if the appropriate symbol is not in the hash table.
8540 * libelf.h (struct elf_backend_data): Add create_program_headers
8541 and want_hdr_in_seg fields.
8542 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8544 (elf_backend_create_program_headers): Likewise.
8545 (elfNN_bed): Initialize create_program_headers and
8547 * elf.c (get_program_header_size): Call create_program_headers
8549 (map_program_segments): Check want_hdr_in_seg backend field. Call
8550 create_program_headers backend routine.
8552 * elf.c (assign_file_positions_except_relocs): Align non allocated
8553 sections when creating an executable.
8555 * elfcode.h (elf_swap_phdr_in): Make non static.
8556 (elf_swap_phdr_out): Make non static.
8557 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8558 (bfd_elf32_swap_phdr_out): Declare.
8559 (bfd_elf64_swap_phdr_in): Declare.
8560 (bfd_elf64_swap_phdr_out): Declare.
8562 * ecofflink.c (ecoff_collect_shuffle): New static function.
8563 (_bfd_ecoff_get_accumulated_pdr): New function.
8564 (_bfd_ecoff_get_accumulated_sym): New function.
8565 (_bfd_ecoff_get_accumulated_ss): New function.
8566 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8567 (_bfd_ecoff_get_accumulated_sym): Declare.
8568 (_bfd_ecoff_get_accumulated_ss): Declare.
8569 * libbfd.h: Rebuild.
8571 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8573 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8575 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8576 warning symbols. If any section is named .gnu.warning.XXX, treat
8577 the contents as a warning to be issued if the symbol XXX is
8579 (elf_link_output_extsym): For an indirect or warning symbol, just
8580 output the symbol it points to.
8582 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8583 if bfd_hash_allocate fails, since it will already be set.
8584 (generic_link_hash_newfunc): Likewise.
8585 (archive_hash_newfunc): Likewise.
8586 (hash_entry_bfd): New static function.
8587 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8588 callback. Allocate a new warning using the hash table newfunc.
8589 Use bfd_hash_replace to update the entry in the hash table, rather
8590 than assuming we can copy the fields with structure assignment.
8592 * hash.c (bfd_hash_replace): New function.
8593 * bfd-in.h (bfd_hash_replace): Declare.
8594 * bfd-in2.h: Rebuild.
8596 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8598 * config.bfd: Add mips*vr4300-*-elf* target.
8599 * config/mipsbvr4300.mt: Added.
8601 See file ChangeLog.2
8608 version-control: never