1 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
3 * configure.in (sparc*-*-linux*): Use trad-core and ...
4 * hosts/sparclinux.h: New file.
6 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
8 * config.bfd (sparc64-*-linux*): New target.
10 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
11 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
13 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
14 Set .plt alignment from new plt_alignment.
15 * elflink.h (elf_link_create_dynamic_sections): Set version section
16 alignment to LOG_FILE_ALIGN.
17 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
18 (elfXX_bed): Init plt_alignment.
20 * elf64-sparc.c (sparc64_elf_check_relocs,
21 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
22 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
23 sparc64_elf_finish_dynamic_sections): New functions.
24 (sparc64_elf_howto_table): Fix a few name strings.
25 (ELF_DYNAMIC_INTERPRETER): New definition.
26 (sparc64_elf_relocate_section): Handle shared libraries.
28 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
29 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
30 PLT definitions sparc64-linux originally choose. These will go
31 away soon in favour of the official abi definitions.
33 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
35 * coff-sh.c (coff_small_object_p): New static function.
36 (coff_small_new_section_hook): New static function.
37 (bfd_coff_small_swap_table): New static const structure.
38 (coff_small_close_and_cleanup): Define.
39 (coff_small_bfd_free_cached_info): Define.
40 (coff_small_get_section_contents): Define.
41 (coff_small_get_section_contents_in_window): Define.
42 (shcoff_small_vec): New static structure.
43 (shlcoff_small_vec): New static structure.
44 * targets.c (bfd_target_vector): Add shcoff_small_vec and
46 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
47 shlcoff_small_vec to targ_selvecs.
49 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
52 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
54 * evax-egsd.c: Weak symbols are global.
56 * evax-emh.c: Use proper casts.
58 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
60 * evax-egsd.c: Section names and symbols have different
61 length restrictions. Add length parameter to
62 _bfd_evax_length_hash_symbol.
63 * evax-etir.c: Likewise.
64 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
66 * evax.h (EOBJ_S_C_SECSIZ): Define.
68 * evax-alpha.c: Remove duplicate test.
70 * evax-emh.c: SYS$ functions are upper-case.
72 * evax-egsd.c: Create separate sections for common symbols.
73 * evax-etir.c: Don't output common section.
74 * evax.h: Bump up section count.
76 * configure.com: Use 64bit integers with DEC C.
78 * evax-egsd.c: Make section flags dec c compatible.
80 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
82 * som.c (normalize): Delete function.
83 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
84 changed. Use passed in elength to determine size of the extended
85 name table instead of computing it again.
87 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
89 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
90 IMAGE_SCN_MEM_READ for an unrecognized section.
92 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
94 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
95 '/' in the extended name table.
97 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
99 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
100 symbols, check globals list before matching on locals.
102 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
104 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
107 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
109 * peicode.h (pe_mkobject_hook): Set DLL flag.
110 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
112 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
113 for .stab* sections. Replace strlen of constant strings with
116 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
118 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
119 merge got and reloc entries from ind syms to their target.
120 (elf64_alpha_always_size_sections): Call it.
121 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
122 (elf64_alpha_can_merge_gots): Likewise.
123 (elf64_alpha_merge_gots): Likewise.
125 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
126 as it is insufficient to handle the relocation changes as well.
128 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
130 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
131 relocs for symbols in shlibs that have been forced local.
132 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
134 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
136 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
137 got_enties of the default symbol for the default versioned
138 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
141 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
143 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
144 24 bits of the PC when computing a PC relative relocation.
146 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
148 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
149 Correct value for maximum positive 22 bit PC relative relocation.
150 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
151 HI_16 relocations. Correct bit adjustment in TDA offsets.
153 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
155 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
156 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
158 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
160 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
163 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
165 * config.bfd: Missed one alpha* change.
167 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
169 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
170 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
171 (MINUS_ONE): New macro.
172 (sparc_elf_notsup_reloc): New function.
173 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
174 H44,M44,L44,REGISTER.
175 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
176 (init_insn_reloc): New function.
177 (sparc_elf_wdisp16_reloc): Use it.
178 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
180 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
182 * som.c (som_construct_extended_name_table): Remove static
183 function, and define as macro instead.
185 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
187 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
188 recognizes alphaev5 etc.
189 * configure.host: Likewise.
191 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
193 Make ld -s work on AIX:
194 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
195 section if we are stripping.
196 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
197 size if we are stripping.
198 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
199 and don't write out relocs, if we are stripping.
200 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
201 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
204 * configure.in: Don't include elf.lo again for ELF targets; it's
205 always in the library anyhow.
206 * configure: Rebuild.
208 * bfd-in2.h: Rebuild.
210 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
211 char *, when calling bfd_get_32 and bfd_put_32.
212 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
215 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
217 * reloc.c (bfd_check_overflow): New function.
218 (bfd_perform_relocation, bfd_install_relocation): Use it.
219 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
220 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
221 * bfd-in2.h: Regenerate.
222 * libbfd.h: Regenerate.
224 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
226 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
227 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
229 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
231 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
232 (stmp-bfd-h): Rename from stmp-bfd.h.
233 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
234 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
235 (stmp-bin2-h): New target.
236 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
237 (stmp-lbfd-h): New target.
238 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
239 (stmp-lcoff-h): New target.
240 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
241 stmp-lbfd-h, and stmp-lcoff-h.
242 * Makefile.in: Rebuild.
244 * configure.in: Use a diversion to set enable_shared before the
245 arguments are parsed.
246 * configure: Rebuild.
248 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
250 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
251 renamed to R_SPARC_UNUSED_42.
252 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
253 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
254 renamed to R_SPARC_UNUSED_42.
255 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
256 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
257 * bfd-in2.h: Regenerated.
258 * libbfd.h: Regenerated.
260 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
262 * elflink.h (elf_merge_symbol): Don't check the hash creator until
263 after we have set *sym_hash.
265 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
267 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
269 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
271 * Makefile.am (libbfd_a_SOURCES): Define.
272 * Makefile.in: Rebuild.
274 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
275 * aclocal.m4: Rebuild with new libtool.
276 * configure: Rebuild.
278 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
280 * elf.c (map_sections_to_segments): Even if we are not demand
281 paged, don't put a loadable section after a nonloadable section.
282 (assign_file_positions_for_segments): Increment the file offset
283 for a section with contents, even if it is not loadable.
286 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
288 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
289 indicating that __ctbp could not be found.
292 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
294 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
296 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
299 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
300 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
301 Add support for the CALLT relocs.
303 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
304 BFD_RELOC_V850_CALLT_16_16_OFFSET.
307 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
308 relocations against non-existant symbols.
310 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
312 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
314 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
315 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
316 bit reloc in the tiny data area.
319 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
321 Merged changes from Martin Hunt:
323 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
324 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
327 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
328 BFD_RELOC_D30V_9_PCREL_R): New relocs.
330 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
331 Do 15 and 21 bit pc-relative relocations.
332 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
335 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
336 added to the relocation, not or'd.
339 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
341 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
343 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
345 * archures.c (bfd_default_scan): Use strcasecmp.
346 (bfd_default_scan): Test for match with arch_name + ":" +
348 (bfd_default_scan): Test for match with printable_name - ":".
349 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
350 cases. Each implements their own scan function.
351 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
352 special cases. Since info->mach == 0. The test mach == number
354 (bfd_arch_list): New function, return name of all the supported
357 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
359 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
360 decoding architecture.
361 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
364 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
366 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
368 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
370 * Makefile.am: Rebuild dependencies.
371 (ALL_MACHINES_CFILES): Add cpu-v850.c.
372 (ALL_MACHINES_CFILES): Add elf32-v850.c.
373 * Makefile.in: Rebuild.
375 * reloc.c: Remove extraneous commas from relocation entries.
376 Remove BFD_RELOC_V850_16_PCREL.
377 * bfd-in2.h: Rebuild.
379 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
380 in sections named .tocbss rather than .bss.
382 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
384 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
385 BFD_RELOC_V850_16_PCREL.
387 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
389 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
390 the same as C_EXT syms.
391 (coff_link_add_symbols): Ditto.
392 (_bfd_coff_link_input_bfd): Ditto.
393 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
394 it to preserve and restore state of global_to_static flag.
396 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
398 * elf32-v850.c (v850_elf_object_p): Set machine number based on
399 bits in e_flags field rather than magic numbers.
400 (v850_elf_final_write_processing, v850_elf_set_private_flags,
401 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
402 v850_elf_print_private_bfd_data): New functions.
405 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
407 * elf.c (prep_headers): Remove V850E magic number.
408 * elf.c (prep_headers): Remove V850EQ magic number.
411 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
413 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
415 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
417 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
418 instructions are relative to the next instruction, not the
420 (mn10200_elf_relax_section): Similarly.
422 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
424 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
427 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
428 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
429 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
431 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
433 * cpu-v850.c: Remove "plain" from v850 printable name.
434 (scan): Use strcasecmp.
436 * archures.c (bfd_mach_v850): Define.
438 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
439 just sh/SH, use strcasecmp.
440 (arch_info_struct): Add entries for sh3 et.al.
442 * archures.c (bfd_mach_sh, ...): Define.
444 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
446 * archures.c (bfd_archures_list): Always NULL terminate the list.
448 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
450 * Makefile.am: Rebuild dependencies.
451 (ALL_MACHINES_CFILES): Add cpu-arc.c.
452 (ALL_MACHINES_CFILES): Add elf32-arc.c.
453 (elf32-arc.lo): Remove explicit dependency.
454 * Makefile.in: Rebuild.
456 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
457 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
458 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
460 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
462 * configure: Rebuild with latest devo autoconf for NT support
464 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
466 * cpu-arm.c (compatible): If B is a default type, return A.
468 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
470 * cpu-v850.c (scan): New function.
471 (arch_info_struct): New structure.
472 (bfd_v850_arch): Add link into arch_info_structure.
474 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
477 * elf32-v850.c (v850_elf_object_p): New function.
480 * archures.c (bfd_mach_v850e): Machine value for v850e.
482 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
484 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
487 * elf.c (prep_headers): Add support for v850e machine number.
489 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
491 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
493 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
496 * elf.c (prep_headers): Add support for v850eq machine number.
499 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
501 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
502 cached_stab field if the offset prevents us from using the cache.
504 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
506 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
508 * aout-arm.c (aout_arm_little_vec): Likewise.
509 (aout_arm_big_vec): Likewise.
510 * bout.c (b_out_vec_big_host): Likewise.
511 (b_out_vec_little_host): Likewise.
512 * mipsbsd.c (aout_mips_little_vec): Likewise.
513 (aout_mips_big_vec): Likewise.
516 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
518 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
519 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
520 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
523 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
525 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
526 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
527 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
528 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
529 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
530 of two for I960 only.
531 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
532 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
534 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
535 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
536 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
538 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
539 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
540 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
541 *coffcode.h (coff_write_object_contents): Set alignment field in
542 section header for TIC80COFF files.
545 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
547 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
548 v850_elf_check_relocs, v850_elf_reloc,
549 v850_elf_final_link_relocate): Add support for
550 BFD_RELOC_V850_16_PCREL relocation.
552 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
555 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
557 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
560 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
562 * cpu-v850e: New file.
564 * elf.c (prep_headers): Add support for v850e target.
566 * bfd-in2.h (bfd_architecture): Add support for v850e target.
568 * config.bfd: Add support for v850e target.
570 * archures.c: Add support for v850e target.
572 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
574 * cpu-v850eq: New file.
576 * elf.c (prep_headers): Add support for v850eq target.
578 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
580 * config.bfd: Add support for v850eq target.
582 * archures.c: Add support for v850eq target.
585 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
587 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
588 argument as section relative, rather than an absolute address.
589 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
591 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
593 * config.bfd (arc-*-elf*): Add.
594 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
595 * configure: Rebuild.
596 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
597 (BFD32_BACKENDS): Add elf32-arc.lo.
598 (cpu-arc.lo,elf32-arc.lo): Add rules for.
599 * Makefile.in: Rebuild.
600 * archures.c (architecture list): Add bfd_arch_arc.
601 (bfd_archures_list): Add bfd_arc_arch.
602 (bfd_mach_arc_base): Define.
603 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
604 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
605 (bfd_target_vect): Add them.
606 * bfd-in2.h, libbfd.h: Rebuild.
607 * cpu-arc.c, elf32-arc.c: New files.
608 * elf.c (pre_headers): Recognize bfd_arch_arc.
610 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
612 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
613 data section is correctly rounded to a page in the file.
615 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
617 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
618 there are no symbols.
620 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
622 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
623 file system 14 character limit.
624 * Makefile.am, configure.in: Corresponding changes.
625 * Makefile.in, configure: Rebuild.
627 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
629 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
630 Rebuild dependencies.
631 * Makefile.in: Rebuild.
633 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
635 * Makefile.am (docdir): Define.
636 * Makefile.in: Rebuild.
638 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
640 * configure: Rebuild with autoconf 2.12.1.
642 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
644 * aclocal.m4, configure: Rebuild with new automake patches.
646 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
648 * rs6000-core.c (make_bfd_asection): New function to add a section
649 to the core file bfd.
650 (rs6000coff_core_p): Use make_bfd_asection to add the core file
652 Use BFD routines to seek, read and stat the core file.
653 Handle .data sections from loaded objects and anonymously mmapped
654 regions, these are available in AIX 4 core files.
656 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
658 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
659 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
660 copy; use a patches libtool instead.
661 * acmacros.m4: Remove.
662 * Makefile.in, aclocal.m4, configure: Rebuild.
664 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
666 * Makefile.am: New file, based on old Makefile.in.
667 * acmacros.m4: New file, copied from old aclocal.m4.
668 * acinclude.m4: New file.
669 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
670 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
671 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
672 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
673 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
674 * acconfig.h: Mention PACKAGE and VERSION.
675 * stamp-h.in: New file.
676 * dep-in.sed: Change .o to .lo.
677 * Makefile.in: Now built with automake.
678 * aclocal.m4: Now built with aclocal.
679 * config.in, configure: Rebuild.
682 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
684 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
685 if there is only a relocation to a read-only but not allocatable
686 section (like .stab).
687 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
688 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
689 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
690 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
691 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
693 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
694 (ppc_elf_create_linker_section): These sections are not
695 created by the linker (that is, they are created by the user
696 putting data in them). In particular, they can be the source
697 and target of relocations.
698 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
699 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
700 objects (for instance, 'long double') to 16-byte boundaries.
701 (ppc_elf_size_dynamic_sections): Make the code that generates
702 section symbols exactly the same as for sparc, reducing the
703 number of section symbols output.
704 (ppc_elf_check_relocs): Check postcondition of
705 bfd_elf32_link_record_dynamic_symbol. Make default case the
706 same as corresponding code for sparc, fixing bug involving
708 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
709 forced to be local because of versioning (by replicating
710 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
711 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
713 (ppc_elf_relocate_section): Add handy debugging code for when
714 assertion fails. Add some more 'symbol made local because of
717 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
718 processing a GOT relocation as required by ABI.
720 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
722 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
723 version info if this symbol came from a dynamic object.
724 (elf_link_add_object_symbols): Set the version info of a symbol
725 only if the object actually contains version definitions and
728 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
730 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
731 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
733 * configure: Regenerated with autoconf 2.12.
734 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
736 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
738 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
739 a warning rather than returning an error.
741 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
743 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
745 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
747 * cisco-core.c: define signals for wingdb.
749 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
751 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
752 the same number of aux entries.
754 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
756 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
757 difference of two symbols if the relocation size is 32 bits.
758 (som_write_fixups): Handle R_DATA_EXPR.
760 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
762 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
763 its value if COFF_WITH_PE is defined.
765 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
767 * coff-stubgo32.c: New file.
768 * go32stub.h: New file.
769 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
770 * coffswap.h (coff_swap_filehdr_in): Invoke
771 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
773 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
774 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
775 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
776 COFF_ADJUST_AUX_IN_POST if they are defined.
777 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
778 COFF_ADJUST_AUX_OUT_POST if they are defined.
779 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
780 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
781 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
782 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
783 * targets.c (go32stubbedcoff_vec): Declare.
784 (bfd_target_vector): Add go32stubbedcoff_vec.
785 * configure.in (go32coff_vec): New target vector.
786 (go32stubbedcoff_vec): Likewise.
787 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
788 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
789 * Makefile.in: Rebuild dependencies.
790 (BFD32_BACKENDS): Add coff-stubgo32.o.
791 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
792 (HFILES): Add go32stub.h.
794 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
796 * configure.in: Check for fdopen.
797 * configure, config.in: Rebuild.
798 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
799 __GO32__. Reindent a bit.
801 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
803 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
804 flag for newly created sections.
805 (sunos_add_dynamic_symbols): Don't discard newly created sections
806 if shared library is dynobj.
808 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
810 * elf.c (map_sections_to_segments): When checking whether
811 including a section in a segment would force us to skip a page,
812 align the address of the next segment to avoid wraparound
816 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
818 * coffcode.h (coff_write_object_contents): Initialize
819 target id field to TIC80_TARGET_ID.
820 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
822 (coff_swap_filehdr_in): Swap in target id field if used.
825 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
827 * coff-i386.c (coff_i386_is_local_label_name): New static function
828 if TARGET_UNDERSCORE.
829 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
830 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
832 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
834 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
835 complain_overflow_signed, for 32 bit PC relative relocations.
837 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
839 * elflink.h (elf_link_add_object_symbols): When a version
840 indirection symbol is overridden, make the original symbol point
841 at the real overriding symbol.
843 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
846 * elflink.h (elf_link_output_extsym): Use the right section for a
848 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
849 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
851 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
853 * elflink.h (elf_merge_symbols): Resolve indirect and warning
854 symbols before checking for new symbols.
856 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
858 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
860 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
861 file, not aoutsz bytes (they are different in XCOFF .o files).
863 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
864 redefined by objects included from archives.
866 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
868 * elflink.h (elf_merge_symbol): In the case of a new defined
869 symbol overriding an old defined symbol, return the hash table
870 entry which we modify, even if it is the target of an
872 (elf_link_add_object_symbols): If the real name of the symbol gets
873 overridden, convert the versioned symbol into an indirect symbol
876 * elflink.h (elf_merge_symbol): New static function, broken out of
877 elf_link_add_object_symbols.
878 (elf_link_add_object_symbols): Call it.
880 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
882 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
883 handle case where COFF filehdr does not immediately follow PE
885 * coffgen.c (coff_object_p): Remove useless seek to current
888 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
890 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
893 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
895 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
896 symbols, skip N_ABS symbols with debugging storage classes.
898 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
900 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
901 relocs in shared libraries which refer to local symbols. Cope
902 with addend when processing a GOT relocation.
904 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
905 for sections that the linker didn't create.
906 (ppc_elf_finish_dynamic_sections): Only try to write out a section
907 symbol if it was created in ppc_elf_size_dynamic_sections.
908 (ppc_elf_relocate_section): Complain if we have to generate a reloc
909 relative to a section for which we didn't output a symbol.
911 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
912 relocs are 'rela' relocs, like everything else. .rela.plt is not
913 a read-only section, so we don't have to special-case it.
915 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
916 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
918 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
919 (ppc_elf_relocate_section): @got offsets are 4 from start of the
921 * elflink.c (_bfd_elf_create_got_section): The three reserved
922 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
924 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
927 * elf32-ppc.c (ppc_elf_check_relocs): Use
928 _bfd_elf_create_got_section to create the GOT rather than
929 ppc_elf_create_linker_section. Create the '.rela.got' section
931 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
932 symbol has a GOT entry.
933 (ppc_elf_relocate_section): Record when a symbol is used through
934 the GOT, and allocate space in the GOT for each such symbol.
935 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
936 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
939 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
940 treated in a similar way to ADDR16_HA relocs.
941 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
942 shared objects; the linker must deal with them.
943 (ppc_elf_create_linker_section): Stop setting
944 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
945 LINKER_SECTION_PLT stuff.
946 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
947 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
948 section, not ELF-specific calls.
949 (elf_backend_plt_not_loaded): Set to 1.
950 (elf_backend_got_symbol_offset): Set to 4.
951 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
952 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
953 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
954 plt_not_loaded member.
955 (_bfd_elf_create_got_section): Apply got_symbol_offset.
956 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
958 (elf_backend_G_O_T_offset): Set default to 0.
959 (elfNN_bed): Set added fields.
961 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
962 DT_RELENT in shared objects; should be DT_RELAENT.
964 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
965 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
966 such a reloc (in a non-shared object) refers to a symbol that's
969 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
971 * elfcode.h (put_signed_word): Define.
972 (get_signed_word): Define.
973 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
974 (elf_swap_reloca_out): Use put_signed_word for the r_addend
976 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
977 bfd_get_signed_32 to set the r_addend field.
978 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
979 bfd_h_get_signed_64 to set the r_addend field.
981 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
983 * elf32-i386.c (elf_i386_relocate_section): When generating a
984 shared library, do the relocation if the input section is not
987 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
988 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
989 (elf_fix_symbol_flags): New static function, broken out of
990 elf_adjust_dynamic_symbol.
991 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
992 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
993 forced local even if NEEDS_PLT is set. When forcing a symbol to
994 be local, clear NEEDS_PLT.
995 (elf_link_output_extsym): Remove unused local bed.
997 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
999 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1000 for derived elf linker hash table entries. References to
1001 elf_link_hash_entry changed appropriately.
1002 (elf32_mn10300_link_hash_table): New structure for derived elf
1004 (elf32_mn10300_hash_table): Define.
1005 (elf32_mn10300_link_hash_traverse): Likewise.
1006 (elf32_mn10300_link_hash_newfunc): New function.
1007 (elf32_mn10300_link_hash_table_create): Likewise.
1008 (elf32_mn10300_finish_hash_table_entry): Likewise.
1009 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1010 of prologue code, and call:32->call:16 relaxing.
1011 (compute_function_info: New function.
1012 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1014 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1016 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1017 for a symbol which is being forced to be local.
1018 * elf32-i386.c (elf_i386_relocate_section): Write out the
1019 relocation value for a GOT reloc for a symbol which is turning
1020 into a local symbol.
1021 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1022 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1024 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1026 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1027 value if the symbol is turning into a local symbol.
1028 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1029 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1031 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1033 * elflink.h (elf_link_add_object_symbols): Also read verneed
1034 information by calling `_bfd_elf_slurp_version_tables'.
1035 (elf_link_add_object_symbols): For undefined symbols look for
1036 version information in the verneed records.
1037 (elf_link_add_object_symbols): Use soname of shared object
1038 for verneed record if it is available.
1040 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1042 * cpu-arm.c: Add prototypes for compatible and scan.
1043 * cofflink.c: Add prototype for mark_relocs.
1045 * archive.c (bfd_special_undocumented_glue): Change filename to
1046 const pointer. Add prototype.
1048 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1050 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1051 sections that will be discarded.
1053 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1055 * elflink.h (elf_link_find_version_dependencies): When searching
1056 for known version symbol skip non-matching verdef records, not
1059 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1061 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1062 not a bfd_vma, to the base file, to match how dlltool reads it.
1064 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1066 * reloc.c: Add thumb relocations.
1068 * bfd-in2.h: Add Thumb relocations.
1070 * libbfd.h: Add Thumb relocations.
1072 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1074 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1076 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1078 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1079 for a section even if it is not loaded.
1081 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1083 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1084 input and output files.
1085 (_bfd_coff_generic_relocate_section): Check whether input file,
1086 not output file, is a PE file.
1088 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1090 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1092 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1094 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1097 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1099 * cpu-arm.c (compatible): Add test for supersets of ARM
1102 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1104 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1107 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1109 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1110 called directly by gas/config/tc-arm.c.
1112 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1114 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1115 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1117 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1119 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1122 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1124 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1125 (coff_bfd_copy_private_bfd_data): Ditto.
1126 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1127 (coff_arm_bfd_print_private_bfd_data): Ditto.
1128 (coff_arm_bfd_set_private_flags): Ditto.
1129 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1131 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1133 * libcoff-in.h (struct coff_final_link_info): Add boolean
1134 global_to_static member for support of task linking.
1135 (_bfd_coff_write_task_globals): Add prototype.
1136 * libcoff.h: Regenerate.
1137 * coffcode.h (coff_write_object_contents): Use #ifdef to
1138 check RS6000COFF_C, to be consistent with all other uses
1140 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1141 call _bfd_coff_write_task_globals.
1142 (_bfd_coff_link_input_bfd): If doing task linking, convert
1143 global functions to static.
1144 (_bfd_coff_write_global_sym): If doing task linking, convert
1145 global variables to static.
1146 (_bfd_coff_write_task_globals): New function.
1147 start-sanitize-tic80
1148 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1149 (C_AUTOARG): #undef since it clashes with C_UEXT.
1150 (C_LASTENT): #undef since it clashes with C_STATLAB.
1151 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1153 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1154 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1155 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1158 start-sanitize-tic80
1159 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1161 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1162 PP relocations to complain_overflow_dont.
1164 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1166 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1167 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1169 (ppbase_reloc, glob15_reloc): New static functions.
1170 (glob16_reloc, local16_reloc): New static functions.
1171 (rtype2howto): Handle all relocation types.
1172 (coff_tic80_relocate_section): New static function.
1173 (coff_relocate_section): Define to coff_tic80_relocate_section.
1174 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1177 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1179 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1180 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1182 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1183 callers. If PE file, don't add section VMA.
1184 (coff_write_alien_symbol): If PE file, don't add section VMA.
1185 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1186 (_bfd_coff_write_global_sym): Likewise.
1187 (_bfd_coff_generic_relocate_section): Likewise.
1189 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1192 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1194 * cofflink.c (mark_relocs): Add new function to mark symbols which
1195 are used by relocations.
1196 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1197 suppress the skipping of symbols that have thus been marked.
1199 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1201 * coff-sh.c (sh_merge_private_data): New static function.
1202 (coff_bfd_merge_private_bfd_data): Define.
1204 start-sanitize-tic80
1205 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1207 * coff-tic80.c: Remove unnecessary #ifdefs.
1208 * config.bfd: Set targ_underscore to yes for tic80.
1210 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1212 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1213 with unresolved external symbols in GDB).
1216 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1218 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1219 the symbols associated with each BFD.
1220 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1222 * elf-m10200.c: Likewise.
1223 * elf32-m32r.c: Likewise.
1224 * elf32-sh.c: Likewise.
1226 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1228 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1229 alignment of a common symbol. If two symbols that look like
1230 common symbols are found in two shared libraries, and the size is
1231 different, use the larger size, and warn if --warn-common. If a
1232 common symbol overrides a definition in a shared library, set the
1233 size to the larger size, and warn if --warn-common.
1235 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1237 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1238 into any other machine type.
1240 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1242 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1243 data into an unitialised destination set its machine type as well.
1245 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1247 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1248 to common symbol size. Consistently treat uninitialized symbols
1249 in shared objects as common symbols.
1251 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1253 * archures.c (constants): Added new constants to identify the
1254 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1255 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1257 * bfd-in2.h (constants): Added new constants to identify
1258 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1259 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1260 bfd_mach_arm_4T. This file is auto-magically generated from the
1261 archures.c file. This update is just to save work.
1263 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1264 coff_arm_bfd_print_private_bfd_data,
1265 coff_arm_bfd_set_private_flags,
1266 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1267 (global): Macro redefinitions set up to use these new functions.
1269 * coffcode.h (coff_mkobject_hook): Added call to
1270 coff_arm_bfd_set_private_flags().
1271 (coff_set_arch_mach_hook): Added code to set machine type based on
1272 bits stored in internal flags.
1273 (coff_set_flags): Added code to set the new bits in the flags
1274 field based on the machine number.
1275 (function definition macros): Made all function definition macros
1276 conditional so that they can be overridden by target specific
1279 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1280 Structure extended to include new types, one each for ARMv2,
1281 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1283 * libcoff-in.h (struct coff_tdata): Added flags field.
1285 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1287 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1289 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1292 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1294 * coffgen.c (coff_find_nearest_line): If there are no syments,
1297 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1299 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1301 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1303 * targmatch.sed: Add explicit \n characters to work around bug in
1304 HP/UX 10.20 sed program.
1306 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1308 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1311 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1313 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1315 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1317 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1318 (struct elf_m68k_pcrel_relocs_copied, struct
1319 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1320 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1321 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1322 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1324 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1325 PC relative relocs for a global symbol defined in a regular
1326 object, and count the number of PC relative relocs copied for any
1328 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1329 traverse with elf_m68k_discard_copies.
1331 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1333 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1334 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1336 * coffcode.h (coff_compute_section_file_positions): Force the
1337 potential last byte in the file to be written out when
1340 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1342 * configure.host (mips*-*-openbsd*): New host.
1344 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1346 * elflink.h (elf_link_add_object_symbols): Only subtract the
1347 section VMA from the symbol value if this is a fully linked file.
1349 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1350 (struct elf_i386_link_hash_entry): Define.
1351 (struct elf_i386_link_hash_table): Define.
1352 (elf_i386_link_hash_traverse): Define.
1353 (elf_i386_hash_table): Define.
1354 (elf_i386_link_hash_newfunc): New static function.
1355 (elf_i386_link_hash_table_create): New static function.
1356 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1357 PC relative relocs for a global symbol defined in a regular
1358 object, and count the number of PC relative relocs copied for any
1360 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1361 traverse with elf_i386_discard_copies.
1362 (elf_i386_discard_copies): New static function.
1363 (bfd_elf32_bfd_link_hash_table_create): Define.
1365 From Gordon W. Ross <gwr@mc.com>:
1366 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1367 (sunos4_aout_backend): Use MY_entry_is_text_address.
1370 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1372 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1373 R_D30V_32_NORMAL to 2 (4 bytes).
1376 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1378 From Gordon W. Ross <gwr@mc.com>:
1379 * netbsd.h (N_SHARED_LIB): Define.
1380 (SEGMENT_SIZE): Don't define.
1381 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1383 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1384 (SEGMENT_SIZE): Don't define.
1386 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1387 to sizeof Rela structure, not sizeof Rel structure. From Gary
1388 Thomas <g.thomas@opengroup.org>.
1390 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1392 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1393 whenever entry is larger than text address, but only by whole
1394 pages. From Gordon W. Ross <gwr@mc.com>.
1396 * Makefile.in (install): Depend upon installdirs. Use
1397 mkinstalldirs to build $(oldincludedir).
1398 (installdirs): New target.
1400 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1401 if this is a debugging section which we are stripping.
1403 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1405 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1406 alpha-specific target data struct.
1408 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1410 From Thomas Graichen <graichen@rzpd.de>:
1411 * Makefile.in: Always use $(SHELL) when running move-if-change.
1412 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1413 * configure: Rebuild.
1415 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1417 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1418 VMA if this is an executable file or a shared object.
1420 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1423 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1425 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1426 start of the file. Remove uses later on which switch using
1428 (MY(callback)): Handle entry_is_text_address.
1429 (MY_entry_is_text_address): Define if not defined.
1430 (MY(backend_data)): Initialize new field.
1431 * aoutf1.h (sunos4_aout_backend): Likewise.
1432 * i386aout.c (MY(backend_data)): Likewise.
1433 * i386mach3.c (MY(backend_data)): Likewise.
1434 * mipsbsd.c (MY(backend_data)): Likewise.
1435 * sparclynx.c (sparclynx_aout_backend): Likewise.
1436 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1437 (MY_entry_is_text_address): Define.
1438 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1440 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1441 whose name starts with `.'.
1443 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1445 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1446 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1447 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1448 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1449 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1450 sparc-*-openbsd*): New targets.
1451 * configure: Rebuild.
1453 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1455 * stabs.c (struct stab_section_info): New field
1457 (_bfd_link_section_stabs): Fill the above array.
1458 (_bfd_stab_section_offset): Use `cumulative_skips' to
1459 speed up offset calculation.
1461 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1463 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1464 addend for non pc-relative relocations.
1466 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1467 for non-existent function.
1469 * elf-m10300.c (mn10300_elf_relax_section): New function.
1470 (mn10300_elf_relax_delete_bytes): Likewise.
1471 (mn10300_elf_symbol_address_p): Likewise.
1472 (mn10300_elf_get_relocated_section_contents): Likewise.
1473 (bfd_elf32_bfd_relax_section): Define.
1474 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1476 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1478 * configure.host: Set SHLIB_LIBS.
1479 * configure.in: Substitute SHLIB_LIBS.
1480 * configure: Rebuild.
1481 * Makefile.in (SHLIB_LIBS): New variable.
1482 ($(SHLIB)): Use $(SHLIB_LIBS).
1484 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1486 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1487 with bfd_section_vma.
1489 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1491 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1492 Correct CPU file names for mn10[23]00.
1493 * configure: Rebuild.
1495 * bfd.c (bfd_record_phdr): Cast count to size_t before
1498 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1499 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1500 (xcoff_write_archive_contents): LIkewise.
1501 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1502 (mips_elf_create_procedure_table): Likewise.
1503 * peicode.h (pe_print_idata): Likewise.
1504 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1505 * xcofflink.c (xcoff_get_section_contents): Likewise.
1506 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1507 (xcoff_link_add_symbols): Likewise.
1508 (xcoff_link_add_symbols): Likewise.
1510 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1511 (ppcboot_bfd_print_private_bfd_data): Likewise.
1513 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1514 to complain_overflow_signed.
1516 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1518 * VERSION: Set to 2.8.1.
1520 * Branched binutils 2.8.
1522 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1523 deciding whether to copy a reloc into a shared object.
1524 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1525 relocs in unallocated sections.
1526 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1527 R_SPARC_RELATIVE relocs in unallocated sections.
1529 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1531 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1532 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1535 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1537 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1538 override an uninitialized symbol from a shared library with a
1541 * elf-m10200.c: Rename from elf32-mn10200.c.
1542 * elf-m10300.c: Rename from elf32-mn10300.c.
1543 * cpu-m10200.c: Rename from cpu-mn10200.c
1544 * cpu-m10300.c: Rename from cpu-mn10300.c
1545 * Makefile.in: Update accordingly.
1547 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1548 (elf_mips_isa): Move to earlier in file.
1549 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1550 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1553 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1556 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1558 * configure.com: New file.
1559 * config.h-vms: Remove file.
1560 * makefile.vms: Update for new configure scheme.
1562 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1564 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1565 (ppc_process_before_allocation): Declare.
1566 * libcoff.h: Rebuild.
1568 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1570 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1572 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1574 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1576 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1577 symbol index for a R_IHCONST reloc.
1579 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1581 * targmatch.sed: Do not use \(\) recursively.
1583 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1585 * m68klinux.c (MACHTYPE_OK): Define.
1586 * i386linux.c (MACHTYPE_OK): Define.
1588 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1590 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1591 <hjl@gnu.ai.mit.edu>:
1592 * sparclinux.c: New file.
1593 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1594 * bfd-in2.h: Rebuild.
1595 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1596 * configure.in (sparclinux_vec): Add to list of vectors.
1597 * configure: Rebuild.
1598 * targets.c (sparclinux_vec): Declare.
1599 (bfd_target_vector): Add sparclinux_vec.
1600 * Makefile.in: Rebuild dependencies.
1601 (BFD32_BACKENDS): Add sparclinux.o.
1602 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1604 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1605 bfd_coff_backend_data field.
1606 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1608 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1609 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1610 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1612 * bfd.c: Include "libiberty.h".
1613 (strerror): Don't declare.
1614 (bfd_errmsg): Call xstrerror rather than strerror.
1616 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1618 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1619 reloc even if the symbol is in the .bss section.
1620 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1621 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1622 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1624 * coffcode.h (bfd_coff_backend_data): Add new field
1625 _bfd_coff_default_section_alignment_power.
1626 (bfd_coff_default_section_alignment_power): Define.
1627 (bfd_coff_std_swap_table): Initialize new field.
1628 * libcoff.h: Rebuild.
1629 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1630 symbol to the default section alignment.
1632 * COPYING: Update FSF address.
1635 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1637 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1638 21-bit absolute that made it act as a relative.
1641 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1643 * elflink.c (_bfd_elf_create_linker_section): Don't set
1644 bss_section and rel_section from existing sections.
1646 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1649 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1651 * aoutx.h (some_aout_object_p): Change executable test to fix
1652 problems with embedded a.out systems.
1654 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1656 * stabs.c (_bfd_stab_section_offset): New function.
1657 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1658 * libbfd.h: Rebuild.
1659 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1661 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1662 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1663 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1664 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1665 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1667 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1668 symbol. Check for memory allocation failure of *psinfo.
1669 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1670 callers. Set the value of the header symbol.
1671 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1672 * libbfd.h: Rebuild.
1674 start-sanitize-tic80
1675 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1677 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1678 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1679 reloc types, rather than silently failing to generate an output file.
1682 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1684 * targmatch.sed: Use the hold space to put the #ifdef around the
1685 the string constant.
1686 * targets.c (UNSUPPORTED_TARGET): Don't define.
1687 (find_target): Don't check for UNSUPPORTED_TARGET.
1688 (bfd_set_default_target): Don't try to optimize by checking for
1691 * Makefile.in: Rebuild dependencies.
1692 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1693 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1694 (elf32-m32r.o): Remove explicit target.
1696 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1699 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1700 count section symbols for sections that were created by the
1701 linker, or are not allocatable or not loadable.
1702 (elf32_sparc_finish_dynamic_sections): Output output section
1703 symbols for section for which we made space for them.
1705 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1707 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1708 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1710 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1712 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1713 (m32r_hi16_list): New static local.
1714 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1715 (m32r_elf_do_hi16_reloc): Delete.
1716 (m32r_elf_relocate_hi16): New function.
1717 (m32r_elf_lo16_reloc): New function.
1718 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1721 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1723 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1724 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1725 (m32r_elf_final_sda_base): New function.
1726 (m32r_elf_relocate_section): Rewrite sdata support.
1727 (m32r_elf_finish_dynamic_sections): Delete.
1729 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1731 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1732 * coff-svm68k.c: New file. Just defines some macros and includes
1734 * coff-m68k.c: Add functions to handle common addends, moved in
1735 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1736 Control whether relocs are visible using STATIC_RELOCS.
1737 * cf-m68klynx.c: Simplify greatly: just define macros to control
1739 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1740 * targets. (m68ksysvcoff_vec): Declare.
1741 (bfd_target_vector): Add m68ksysvcoff_vec.
1742 * config.bfd (m68*-motorola-sysv*): New target.
1743 * configure.in (m68ksysvcoff_vec): New vector.
1744 * configure: Rebuild.
1745 * Makefile.in: Rebuild dependencies.
1746 (BFD32_BACKENDS): Add coff-svm68k.o.
1747 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1749 * binary.c (binary_set_section_contents): Don't get misled if the
1750 first section is not loadable. From Matthew L. Martin
1753 * elflink.h (elf_bfd_final_link): Set the value of a section
1754 symbol to the section address unless doing a relocateable link.
1756 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1758 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1759 .plt entry if we've taken the function's address.
1760 (elf64_alpha_merge_gots): Merge collected flags info as well.
1762 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1764 * Many files: Add function prototypes.
1765 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1766 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1767 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1768 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1769 * peicode.h: Change several void * parameters to PTR.
1770 * srec.c (srec_get_symbol_info): Make static.
1771 * syms.c (bfd_symbol_is_absolute): Remove.
1772 * Makefile.in: Rebuild dependencies.
1774 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1776 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1777 (bfd_elf32_bfd_is_local_label): Don't define.
1779 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1782 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1784 * bfd-in.h: Don't include obstack.h.
1785 (struct bfd_hash_table): Change memory field to PTR.
1786 * bfd.c (struct _bfd): Change memory field to PTR.
1787 * bfd-in2.h: Rebuild.
1788 * libbfd-in.h (bfd_release): Declare as function, don't define as
1790 * libbfd.h: Rebuild.
1791 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1792 objalloc routines rather than obstack routines.
1793 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1794 (getpagesize): Don't define.
1795 (_bfd_new_bfd): Don't set _bfd_chunksize.
1796 (bfd_openr): Free new bfd and objalloc on failure.
1797 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1798 (bfd_alloc_size): Remove.
1799 (bfd_release): New function.
1800 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1801 objalloc routines rather than obstack routines.
1802 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1803 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1804 objalloc routines rather than obstack routines.
1805 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1806 (struct accumulate): Change memory to struct objalloc *.
1807 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1808 * dep-in.sed: Don't remove obstack.h from dependency list.
1809 * Makefile.in: Rebuild dependencies.
1810 (BFD_H_DEPS): Remove obstack.h.
1811 (install): Don't install obstack.h.
1812 * Many files: Don't include "obstack.h".
1815 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1816 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1817 * libbfd.h: Rebuild.
1818 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1819 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1820 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1822 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1823 old version of bfd_alloc.
1824 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1825 * libbfd.h: Rebuild.
1826 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1828 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1830 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1831 ELF local label syntax as well.
1833 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1835 * config.bfd (powerpc-*-beos*): New target.
1836 * configure.in (powerpc-*-beos*): Add case that explicitly
1837 does not set COREFILE for now. A future BeOS version is
1838 expected to support core files.
1839 * configure: Regenerate with autoconf.
1841 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1843 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1844 seen with a local symbol, rather than crashing.
1846 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1847 version symbols if there aren't any.
1849 start-sanitize-tic80
1850 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1852 * coff-tic80.c (coff_rtype_to_howto): Define
1853 (coff_tic80_rtype_to_howto): Clone generic coff version and
1854 add code to handle the funky TI "internal relocations".
1857 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1859 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1860 or size changes because of a weak symbol.
1862 * cisco-core.c (SIGEMT): Define if not defined.
1864 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1866 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1867 setting ever. Sanity check the version number. Sort out copying
1868 flags and other information when adding an indirect symbol.
1869 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1870 symbols added by the backend. Clear the entire contents of the
1872 (elf_export_symbol): Ignore indirect symbols.
1873 (elf_link_output_extsym): Accept a section without an owner in an
1875 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1876 version count. Correct the allocation of x_versymp.
1878 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1879 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1880 Don't return bfd_und_section_ptr when info->shared.
1881 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1882 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1883 (mips_elf_check_relocs): Resolve an indirect symbol in
1885 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1886 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1888 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1890 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1892 From Eric Youngdale <eric@andante.jic.com>:
1893 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1894 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1895 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1896 versioned symbol appears in both a regular and a shared object.
1897 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1898 appropriate. Improve error message.
1899 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1900 all uses. Add localsyms field.
1901 (elf_bfd_final_link): When generating a shared library, call
1902 elf_link_output_extsym to output all local symbols.
1903 (elf_link_output_extsym): Handle symbols which were forced to
1906 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1908 From Eric Youngdale <eric@andante.jic.com>:
1909 * elf-bfd.h (elf_symbol_type): Add version field.
1910 * elfcode.h (elf_slurp_symbol_table): Set version field.
1911 * elflink.h (elf_link_add_object_symbols): When creating an
1912 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1913 appropriate. Set up an indirection from the nondefault version of
1915 (NAME(bfd_elf,size_dynamic_sections)): Call
1916 elf_link_assign_sym_version before checking whether there are any
1917 versions. Always record the version name as a dynamic symbol.
1918 Initialize counters.
1919 (elf_link_assign_sym_version): After finding a version, see if a
1920 symbol should be forced to local scope. Create a new version
1921 definition if appropriate.
1922 (elf_link_output_extsym): Correct indirect symbol handling.
1923 * elf.c (bfd_elf_print_symbol): Print version information.
1924 (bfd_section_from_shdr): Turn version sections into BFD sections.
1925 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1926 if sh_info is not already set.
1927 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1929 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1930 _bfd_stringtab_add to copy the name into permanent memory if
1933 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1935 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1937 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1939 * coffcode.h (bfd_coff_backend_data): Change
1940 _bfd_coff_compute_section_file_positions to return a boolean
1941 value. Change all callers.
1942 (coff_compute_section_file_positions): Change return type to
1943 boolean. If the size of the last section changed, then output a
1944 zero byte at the end of the file.
1945 * libcoff.h: Rebuild.
1947 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1948 for at least 6 output symbols.
1949 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1950 emit a TC csect to represent the space they take up. For an XO
1951 symbol, just emit a reference, not a csect.
1953 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1954 Solaris doesn't like the combined options, and the -f is
1956 (stamp-tshlink, install): Likewise.
1958 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1959 handling when little endian.
1961 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1963 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1964 (mn10300_elf_relocate_section): Likewise.
1965 (elf_backend_relocate_section): Define.
1967 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1968 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1969 (elf32_mn10300_howto_table): Likewise.
1970 (elf32_mn10300_reloc_map): Likewise.
1971 (bfd_elf32_mn10300_reloc): Delete unused function.
1973 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1975 start-sanitize-tic80
1976 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1977 understand, just set the howto field to NULL, and the caller will
1978 print an appropriate error message.
1980 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1981 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1982 block. Use NULL for initializations of "ptr" rather than bare 0.
1983 * coff-h8300.c: Fix typo in comment.
1984 * coff-h8500.c: Ditto.
1986 * coff-z8k.c: Ditto.
1988 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1990 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1991 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1992 m32r_elf_get_relocated_section_contents): First pass at relax support.
1994 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1996 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1997 entry for reading verdef records.
1998 Use correct braces for computing increments of extverdaux and
1999 exteverdef record pointers.
2001 start-sanitize-tic80
2002 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2004 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2008 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2010 * elflink.h (elf_link_find_version_dependencies): Check that
2011 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2014 start-sanitize-tic80
2015 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2017 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2020 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2022 * targets.c (bfd_default_vector): Make non-const.
2023 (find_target): New static function, broken out of
2025 (bfd_set_default_target): New function.
2026 (bfd_find_target): Call find_target. When defaulting, use
2027 bfd_default_vector[0] if it is not NULL.
2028 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2029 * bfd-in2.h, libbfd.h: Rebuild.
2031 * syms.c (bfd_is_local_label): Return false if the symbol has no
2033 * coff-i960.c (coff_i960_is_local_label_name): New function.
2034 (coff_bfd_is_local_label_name): Define.
2035 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2036 (coff_bfd_is_local_label_name): Define.
2037 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2038 (coff_bfd_is_local_label_name): Define.
2039 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2040 with .. or _.L_ as local.
2041 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2042 (bfd_elf32_bfd_is_local_label_name): Define.
2043 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2044 beginning with $ as local.
2046 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2048 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2049 rather than comparing against info->lprefix.
2050 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2051 * elflink.h (elf_link_input_bfd): Likewise.
2052 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2053 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2055 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2056 _bfd_elf_is_local_label_name if not already defined.
2057 * elf.c (_bfd_elf_is_local_label_name): New function.
2058 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2060 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2061 (m88k_is_local_label_name): New static function.
2063 * coffcode.h (coff_bfd_is_local_label_name): Define as
2064 _bfd_coff_is_local_label_name if not already defined.
2065 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2066 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2067 * libcoff.h: Rebuild.
2069 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2070 to _bfd_is_local_label_name.
2071 (bfd_target): Likewise.
2072 * syms.c (bfd_is_local_label): Define as function, not macro.
2073 (bfd_is_local_name): Define.
2074 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2075 bfd_generic_is_local_label, and take a string rather than a
2077 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2078 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2079 (bfd_generic_is_local_label): Don't declare.
2080 (bfd_generic_is_local_label_name): Declare.
2081 * bfd-in2.h, libbfd.h: Rebuild.
2082 * All backends: Change local_label to local_label_name.
2084 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2085 (mips_elf_relocate_got_local): Change return type to boolean.
2086 Don't assume that the first zero entry is unassigned; instead, use
2088 (mips_elf_relocate_section): Check return value of
2089 mips_elf_relocate_got_local.
2090 (mips_elf_create_got_section): Initialize assigned_gotno field.
2093 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2095 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2099 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2101 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2102 that have no contents merely because linker_mark is not set.
2104 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2106 * config.bfd (mips*-*-lnews*): New target.
2107 * coff-mips.c (mips_relocate_section): Make assert compare
2108 content byteorder instead of header byteorder.
2109 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2111 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2112 * configure.in (ecoff_biglittle_vec): Add case.
2113 * configure: Update.
2115 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2117 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2118 name begins with ".note".
2119 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2120 section whose name begins with ".note".
2121 (get_program_header_size): Corresponding change.
2123 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2124 jal and for jal overflow.
2126 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2128 From Eric Youngdale <eric@andante.jic.com>:
2129 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2130 not found, try looking it up again without the version name.
2131 (elf_link_add_object_symbols): Always link against the dynamic
2132 symbol table of a dynamic object. When linking against a dynamic
2133 object, include version strings in symbol names, and set up
2134 version information. Add indirect symbols for default versions.
2135 (elf_link_create_dynamic_sections): Add special version sections.
2136 (struct elf_assign_sym_version_info): Define.
2137 (struct elf_find_verdep_info): Define.
2138 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2139 up version sections.
2140 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2141 (elf_link_find_version_dependencies): New static function.
2142 (elf_link_assign_sym_version): New static function.
2143 (elf_link_renumber_dynsyms): New static function.
2144 (struct elf_final_link_info): Add symver_sec field.
2145 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2146 local symbols of a dynamic object. Handle DT_VER* constants.
2147 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2148 dynamic object. Skip indirect symbols from ELF objects. Remove
2149 the version name before choosing a hash bucket. Write out the
2150 version information if appropriate.
2151 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2152 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2153 (bfd_elf64_size_dynamic_sections): Likewise.
2154 * bfd-in2.h: Rebuild.
2155 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2156 Change elf_link_hash_flags to unsigned short.
2157 (ELF_LINK_HIDDEN): Define.
2158 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2159 dynverdef_hdr, dynversym_section, dynverdef_section,
2160 dynverref_section, cverdefs, cverrefs, verdef, verref.
2161 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2162 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2163 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2164 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2165 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2166 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2167 (_bfd_elf_slurp_version_tables): Declare.
2168 * elf.c (_bfd_elf_swap_verdef_in): New function.
2169 (_bfd_elf_swap_verdef_out): Likewise.
2170 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2171 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2172 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2173 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2174 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2175 version information if there is any.
2176 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2177 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2178 (elf_fake_sections): Handle .gnu.version* section names.
2179 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2180 (_bfd_elf_slurp_version_tables): New function.
2181 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2182 version name in string entered in dynamic hash table.
2183 * elfcode.h: Include fnmatch.h.
2184 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2185 symbol which was forced to become local.
2186 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2187 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2188 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2189 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2191 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2193 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2195 (mn10200_elf_relax_section): Correctly compute a symbol's value
2196 when the symbol is local, but not in the same section as we are
2197 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2200 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2202 * elf32-m32r.c: Rewrite to use ELF backend linker.
2203 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2204 Add small data area support (R_M32R_SDA16).
2205 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2206 * bfd-in2.h,libbfd.h: Regenerated.
2208 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2210 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2211 (mn10200_elf_relax_delete_bytes): Likewise.
2212 (mn10200_elf_symbol_address_p): Likewise.
2213 (mn10200_elf_get_relocated_section_contents): Likewise.
2214 (bfd_elf32_bfd_relax_section): Define.
2215 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2217 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2218 (mn10200_elf_relocate_section): Likewise.
2219 (elf_backend_relocate_section): Define.
2222 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2224 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2225 reloc.c, targets.c: New target, elf-*-D30V.
2227 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2229 * cpu-d30v.c, elf32-d30v.c: New files.
2232 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2234 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2235 * bfd-in2.h: Regenerated.
2236 start-sanitize-tic80
2237 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2238 (rtype2howto): Add function.
2239 (tic80_howto_table): Add.
2242 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2244 * sysdep.h: Don't define errno in MSVC if error.h is included.
2246 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2248 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2249 is initialized before it is used.
2251 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2253 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2254 symbol into a weak undefined symbol; leave it as a common symbol.
2256 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2258 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2259 about a symbol defined in a dynamic object if it has already been
2260 defined in a regular object.
2262 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2264 * makefile.vms: Add gcc flags to allow compiling with current gcc
2266 (targmatch.h): New dependency.
2268 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2270 * evax.h (ALPHA_R_CODEADDR): New relocation.
2271 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2273 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2275 * bfd-in2.h, libbfd.h: Rebuild.
2277 Restrict symbol length to 64 bytes, case preserving:
2278 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2279 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2280 (_bfd_evax_length_hash_symbol): Added.
2281 * evax-etir.c (_bfd_evax_write_etir): Call
2282 _bfd_evax_length_hash_symbol before output of symbol.
2283 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2284 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2286 * evax-emh.c: Output filename to object file without path.
2288 * evax-egsd.c: New sections for local and global commons.
2290 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2291 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2292 notices. Replace AXP with Alpha.
2294 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2296 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2297 sections if we are creating a shared library.
2299 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2301 * configure.host (i386-windows): Don't set host64=true.
2303 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2305 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2306 (elf_mips16_gprel_howto): New static variable.
2307 (mips16_gprel_reloc): New static function.
2308 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2309 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2310 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2311 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2312 * bfd-in2.h, libbfd.h: Rebuild.
2314 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2316 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2317 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2319 start-sanitize-r5900
2320 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2322 * config.bfd: add r5900
2325 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2327 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2328 the output section will be the absolute section; don't print an
2329 assertion message for that case when doing a relocateable link.
2331 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2333 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2334 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2335 need_fn_sub, call_stub, and call_fp_stub.
2336 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2337 (mips_elf_link_hash_newfunc): Initialize new fields.
2338 (mips_elf_link_hash_table_create): Likewise.
2339 (mips_elf_relocate_section): Redirect relocations to use mips16
2340 stubs when appropriate.
2341 (mips_elf_check_relocs): Attach stub sections to the appropriate
2342 symbol. Set need_fn_stub when appropriate.
2343 (mips_elf_always_size_sections): New static function.
2344 (mips_elf_check_mips16_stubs): New static function.
2345 (elf_backend_always_size_sections): Define.
2346 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2348 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2349 attached to sections which are not being included in the link.
2351 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2353 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2354 symbol value when computing the addend for a pc_relative
2357 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2359 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2360 relocateable link, just skip pc_relative pcrel_offset relocs.
2361 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2362 structure for an ARM26 reloc which can be resolved.
2363 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2364 reloc can be resolved.
2366 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2367 error in overflow check for R_RELBYTE.
2369 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2371 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2372 From Mark Rasin <mark.rasin@telrad.co.il>.
2374 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2377 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2379 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2380 (elf_mn10200_howto_table): Likewise.
2381 (mn10200_reloc_map): Likewise.
2383 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2385 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2386 * bfd-in2.h, libbfd.h: Regenerated.
2387 * elf32-m32r.c: Add support for them.
2389 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2391 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2392 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2393 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2394 r_format and r_pcrel. Always return a value.
2395 * riscix.c (MY_final_link_callback): Define to dummy value.
2397 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2398 relocations against the text segment, look up the output name of
2400 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2401 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2402 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2403 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2404 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2406 start-sanitize-tic80
2407 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2409 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2410 routines for little endian data.
2411 * coffcode.h (coff_write_object_contents): Set magic to
2412 TIC80_ARCH_MAGIC for TIc80.
2414 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2416 * coff-tic80.c (tic80coff_vec): Change to little endian data
2420 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2422 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2423 auxiliary_filters parameter to be const char * const *. Accept a
2424 NULL terminated array.
2425 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2426 (bfd_elf32_size_dynamic_sections): Update declaration.
2427 * bfd-in2.h: Rebuild.
2429 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2431 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2432 NOTYPE symbol in a text section as a FUNC symbol.
2434 * coffcode.h (coff_compute_section_file_positions): Force
2435 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2437 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2439 * libaout.h (machine_type): Reserve several values for sparclet.
2441 start-sanitize-tic80
2442 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2444 * config.bfd (tic80-*-*): Don't require 'coff'.
2447 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2449 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2450 table to v850_elf_reloc for all non-standard relocations.
2451 (v850_elf_check_relocs): Add check for h being non-null.
2452 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2453 statement instead of multiple ifs.
2454 (v850_elf_relocate_section): Fix up error message, don't just call
2457 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2459 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2460 Use bfd_elf_generic_reloc as special function for all relocs.
2461 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2463 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2464 24bit pc-relative reloc.
2466 start-sanitize-tic80
2467 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2469 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2470 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2471 header byte order is little endian. Use correct bfd_get and
2472 bfd_put routines for little endian headers.
2473 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2474 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2477 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2479 * reloc.c: Add BFD_RELOC_24.
2480 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2481 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2482 * bfd-in2.h, libbfd.h: Rebuilt.
2484 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2486 elf64-alpha multiple .got rewrite:
2488 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2489 (bfd_elf*_mkobject): Don't define here ...
2490 * elfxx-target.h: ... but rather here. Default always_size_sections
2492 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2493 what the #defines in elf-bfd.h transmuted it to anyway.
2495 * section.c: Add SEC_LINKER_CREATED flag.
2496 * bfd-in2.h: Rebuild.
2497 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2498 relocation section flags.
2499 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2500 SEC_IN_MEMORY to recognize generated bits.
2501 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2503 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2504 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2505 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2506 * elf32-ppc.c (ppc_elf_create_linker_section,
2507 ppc_elf_size_dynamic_sections): Likewise.
2508 * elf32-sparc.c (elf32_sparc_check_relocs,
2509 elf32_sparc_size_dynamic_sections): Likewise.
2510 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2512 (_bfd_elf_create_dynamic_sections): Likewise.
2513 (_bfd_elf_make_linker_section_rela): Likewise.
2514 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2515 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2516 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2517 to identify generated bits.
2518 (elf_link_input_bfd): Likewise.
2520 * elf64-alpha.c: Rewrite everything touching relocations.
2522 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2524 * elf32-v850.c (all functions and static variables): Go through
2525 and regularize names to be of the form v850_elf_<xxx>.
2526 (toplevel): Include <elf/v850.h>.
2527 (enum reloc_type): Move to include/elf/v850.h.
2528 (v850_elf_check_relocs): For common variables, if the variable is
2529 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2530 into the appropriate section.
2531 (elf_backend_check_relocs): Define.
2533 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2535 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2537 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2539 * config.bfd (mips*el-*-linux*): New target.
2540 (mips*-*-linux*): New target.
2542 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2543 Return a useful value.
2545 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2547 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2549 * configure: Rebuild.
2550 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2551 ac_cv_func_mmap in bfd/configure.host.
2553 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2554 filter_shlib and auxiliary_filter_shlib parameters.
2555 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2557 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2558 (bfd_elf64_size_dynamic_sections): Likewise.
2559 * bfd-in2.h: Rebuild.
2561 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2563 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2564 symbols, don't export a symbol which is defined by an object in an
2565 archive which contains shared objects.
2567 start-sanitize-tic80
2568 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2570 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2571 for TI TMS320c80 (MVP).
2572 (bfd_archures_list): Add bfd_tic80_arch.
2573 * bfd-in2.h: Regenerate by running "make headers".
2575 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2577 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2578 * configure.in (case $vec): Correct typo, "tb" not "tp".
2579 Also add cofflink.o for tic80coff_vec.
2580 * configure: Regenerate with autoconf.
2583 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2585 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2586 is configured with --with-mmap.
2588 start-sanitize-tic80
2589 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2591 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2592 (ALL_MACHINES): Add cpu-tic80.o
2593 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2594 * coff-tic80.c: Add skeleton, cloned from another coff config.
2595 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2599 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2601 * TODO: Correct a misspelling.
2602 start-sanitize-tic80
2603 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2604 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2605 * configure.in (case $vec): Add tic80coff_vec entry.
2606 * configure: Regenerate with autoconf.
2607 * archures.c (bfd_tic80_arch): Declare.
2608 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2609 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2610 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2611 (bfd_target_vector): Add tic80coff_vec entry.
2614 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2616 * elflink.h (elf_buckets): Add some more values for larger
2619 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2621 * Makefile.in (install): Move subdir_do out of conditional. From
2622 Fred Fish <fnf@cygnus.com>.
2624 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2626 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2628 (elf_mn10200_howto_table): Likewise.
2629 (mn10200_reloc_map): Likewise.
2631 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2633 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2634 mips16 symbol during the link.
2635 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2637 (mips_elf_link_output_symbol_hook): New static function.
2638 (elf_backend_link_output_symbol_hook): Define.
2640 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2643 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2645 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2646 against SEC_DEBUGGING sections here (revert patch of December 5).
2647 * elfcode.h (elf_object_p): Check for them here, instead.
2649 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2651 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2652 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2654 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2655 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2656 * elf-bfd.h (struct elf_size_info): Update declaration of
2658 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2659 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2660 * elfxx-target.h: Use new dynamic reloc routines by default.
2661 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2664 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2666 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2667 if NAMES_HAVE_UNDERSCORE is defined.
2669 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2671 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2673 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2675 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2678 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2680 * elflink.h (elf_link_add_object_symbols): Only add a weak
2681 symbol if the real definition is in the dynamic symbol table.
2682 After finding the real definition, then, if it is dynamic, add the
2683 weak symbol to the dynamic symbol table.
2685 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2687 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2689 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2692 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2694 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2696 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2697 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2698 * reloc.c: Remove mn10300 big endian relocs.
2699 * bfd-in2.h, libbfd.h: Rebuilt.
2701 * elf32-mn10200.c: Update from elf32-mn10300.c.
2703 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2705 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2707 * elf32-mn10300.c: Add some comments.
2709 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2711 * ihex.c (ihex_scan): Always initialize buf before jumping to
2713 (ihex_read_section): Likewise.
2715 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2717 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2718 inplace for most relocs.
2720 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2722 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2723 even if SEC_ALLOC is not set.
2724 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2725 when deciding whether to copy a reloc into a shared object.
2726 (elf_i386_relocate_section): Likewise.
2727 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2728 (elf32_sparc_relocate_section): Likewise.
2729 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2730 reloc section if it is not set in the source section.
2731 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2732 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2733 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2735 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2737 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2738 expects a .got.plt until we actually create it.
2740 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2742 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2743 message for bfd_reloc_outofrange, rather than aborting. From
2744 Philippe De Muyter <phdm@info.ucl.ac.be>.
2746 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2747 a relocateable link, don't try to process them. From Heinz Wrobel
2748 <wrobel@lpr.e-technik.tu-muenchen.de>.
2750 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2752 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2753 mn10300_info_howto_rel. Tweak reloc argument to be an
2754 Elf32_Internal_Rela.
2755 (USE_RELA): Define instead of USE_REL.
2756 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2758 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2760 * configure.in, configure: Handle mips*-sgi-irix6*.
2761 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2764 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2766 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2767 relocation against a symbol defined in a section with no output
2770 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2772 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2773 * configure, config.in: Rebuild with autoconf 2.12.
2775 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2776 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2777 (swap_out_syms): Set st_other from existing st_other field.
2778 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2780 (elf_link_output_extsym): Set the other field from the global hash
2782 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2783 (elf_mips16_jump_howto): New static variable.
2784 (mips16_jump_reloc): New static function.
2785 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2786 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2787 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2789 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2790 * bfd-in2.h, libbfd.h: Rebuild.
2791 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2793 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2795 * configure.host: Use long long for mips-sgi-irix6*.
2797 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2798 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2800 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2802 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2803 (enum reloc_type): Add more reloc types.
2804 (elf32_mn10300_howto_table): Update for new reloc types.
2805 (elf32_mn10300_reloc_map): Update for new reloc types.
2806 * reloc.c: Add some new relocs for the mn10300 series.
2807 * bfd-in2.h, libbfd.h: Rebuilt.
2809 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2811 * som.c (setup_sections): Don't lose for a space which has
2812 no data, but some symbols.
2814 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2816 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2817 (sunos_link_hash_table_create): Initialize got_needed.
2818 (sunos_create_dynamic_sections): Only set .got section size if it
2819 is not already set. Set got_needed.
2820 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2821 sdynptr, and only handle dynamic sections, if dynamic sections are
2823 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2824 Initialize .got section.
2825 (sunos_scan_ext_relocs): Likewise.
2826 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2828 (sunos_finish_dynamic_link): Check got_needed. Only set up
2829 dynamic linking information if needed.
2831 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2833 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2835 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2837 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2839 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2841 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2844 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2846 * filemode.c: Include sysdep.h.
2847 * ihex.c: Add casts to eliminate compiler warnings.
2848 * sunos.c: Add casts to eliminate compiler warnings.
2850 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2852 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2854 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2855 appropriate relocations in the .so file if shared.
2856 (ppc_elf_relocate_section): Ditto.
2858 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2860 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2861 complain_overflow_unsigned.
2863 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2865 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2866 overflows for R_D10V_16 and R_D10V_18.
2868 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2870 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2871 (do_with_relocs): Likewise.
2872 (do_as_repeat): Likewise.
2873 (copy_expression): Likewise.
2875 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2877 * ieee.c (ieee_write_external_part): Correctly record whether
2878 there is an external part.
2880 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2882 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2883 handle tda offsets for sld.w and sst.w instructions.
2884 Fix alignment check in sld.w and sst.w tda reloc handling.
2886 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2888 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2890 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2892 * elf32-v850.c: Add comments about assumptions about
2893 char, short & long sizes.
2894 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2895 problems for several relocs.
2897 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2898 R_V850_SDA_OFFSET entry.
2900 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2902 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2903 Store import file index in ldindx.
2904 (xcoff_build_ldsyms): Assume that ldsym was not previously
2905 allocated. For an imported symbol, copy ldindx into l_ifile.
2907 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2909 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2910 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2911 fields in R_V850_TDA_OFFSET.
2912 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2913 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2916 * elf32-v850.c: Include bfdlink.h.
2917 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2919 (elf32_v850_bfd_final_link_relocate): New function.
2920 (v850_elf_relocation_section): Likewise.
2921 (elf_backend_relocate_section): Define.
2923 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2925 * binary.c (binary_set_section_contents): Ignore sections which
2926 don't have SEC_LOAD and SEC_ALLOC set.
2928 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2930 * linker.c (_bfd_generic_final_link): Avoid losing static
2931 symbols in the .bss section.
2933 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2935 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2936 (mips32_64bit_reloc): New static function.
2937 (mips_reloc_map): Add entry for BFD_RELOC_64.
2938 (mips_elf_relocate_section): Handle R_MIPS_64.
2940 * linker.c (default_indirect_link_order): Print an error message
2941 when attempting to do a relocateable link with different object
2942 file formats, rather than calling abort.
2944 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2946 * reloc.c (m32r relocs): Rename them.
2947 * bfd-in2.h, libbfd.h: Regenerated.
2948 * elf32-m32r.c: Update.
2949 (m32r_elf_10_pcrel_reloc): New function.
2950 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2951 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2953 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2955 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2956 all sections that will be included in the output file.
2957 (_bfd_generic_link_output_symbols): Discard symbols in sections
2958 which are being discarded.
2959 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2960 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2961 (elf_v850_howto_table): Corresponding changes.
2962 (elf_v850_reloc_map): Corresponding changes.
2963 * reloc.c: Add additional V850 relocations.
2964 * bfd-in2.h, libbfd.h: Rebuilt.
2966 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2967 no longer want in pc-relative relocs.
2969 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2971 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2972 accept a reloc against an undefined sybmol!
2974 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2976 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2978 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2980 * VERSION: Bump for new relocation.
2982 * hosts/i386bsd.h: If NBPG is not defined, define it as
2983 PAGE_SIZE, for recent versions of FreeBSD.
2985 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2987 * configure.host: Use `long long' as the 64 bit type on a Solaris
2988 host, since both gcc and the SunPRO compilers support it.
2990 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2992 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2993 mistake to have reused the ECOFF LITERAL for ELF since they have
2994 different semantics.
2995 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2996 * bfd-in2.h, libbfd.h: Rebuild.
2998 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3001 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3002 dynamic relocation for an undefweak symbol when we are building
3003 a static executable.
3005 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3007 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3008 point explicitly to srcdir.
3009 (targmatch.h): Edit references to point explicitly to objdir.
3011 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3013 * config.bfd: When setting targ_cpu, don't get confused by
3016 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3018 * configure.host: Add support for windows host (a build done
3019 under the Microsoft build environment).
3021 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3023 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3024 definition in a dynamic object, add it to the dynamic symbol table
3025 if any dynamic object mentions it. Reverts part of last patch.
3027 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3028 (sunos_link_hash_table_create): Initialize got_base.
3029 (bfd_sunos_size_dynamic_sections): If the .got section is more
3030 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3032 (sunos_check_dynamic_reloc): Subtract got_base from a base
3033 relative relocation.
3035 * elf32-mips.c (elf_mips_isa): New static function.
3036 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3037 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3039 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3041 * archive.c (do_slurp_coff_armap): Only treat archive as little
3042 endian for i960 COFF.
3044 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3046 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3047 by the change in size of the section when EXEC_P is not set.
3049 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3050 (m68kcoff_rtype_to_howto): New static function.
3051 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3052 VMA to the addend for a PC relative reloc.
3054 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3056 * Makefile.in: Rebuild dependencies.
3058 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3061 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3063 * Makefile.in: Remove explicit dependencies for mn10200 and
3065 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3066 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3067 (dependencies): Rebuilt.
3069 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3071 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3072 during this function.
3074 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3075 section if the flags are compatible.
3077 * configure.in: Add havevecs, and put it in tdefaults.
3078 * mpw-config.in: Likewise.
3079 * configure: Rebuild.
3080 * targmatch.sed: New file; a sed script to build targmatch.h from
3082 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3083 * targets.c: Include "fnmatch.h".
3084 (struct targmatch): Define.
3085 (bfd_target_match): Define by including targmatch.h.
3086 (bfd_find_target): If the target is not found by name, search for
3087 it as a configuration triplet.
3088 * Makefile.in: Rebuild dependencies.
3089 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3090 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3091 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3092 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3093 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3094 (CFILES): Remove i386dynix.c and hp300bsd.c.
3095 (targmatch.h): New target.
3096 (do_clean): Remove targmatch.h.
3098 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3099 * acconfig.h: Add NEED_DECLARATION_GETENV.
3100 * configure, config.in: Rebuild.
3101 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3102 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3104 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3106 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3107 * cpu-mn10200.c, cpu-mn10300.c: New files.
3108 * elf32-mn10200.c, elf32-mn10300.c: New files.
3109 * Makefile.in: Break mn10x00 support into two separate
3110 configurations, mn10200 and mn10300.
3111 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3112 * bfd-in2.h, configure: Rebuilt.
3114 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3116 * Makefile.in (do_clean): Move config.log to do_distclean.
3118 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3120 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3121 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3122 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3123 (elf32-mn10x00.o): Add dependencies.
3124 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3125 (bfd_mn10x00_arch): Declare.
3126 (bfd_archures_list): Add bfd_mn10x00_arch.
3127 * config.bfd: Add mn10x00-*-*.
3128 * configure.in: Add bfd_elf32_mn10x00_vec.
3129 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3130 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3131 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3132 * bfd-in2.h, configure: Rebuilt.
3134 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3136 openVMS/Alpha: Provide filename and case_hack flags via
3137 symbol table from gas.
3138 Add case_hack code for symbol output from vax/vms.
3139 * evax-alpha.c (evax_initialize): Remove filename handling,
3140 filename is provided via symbol table.
3141 (evax_get_symtab): Use local symbol count when setting up table.
3142 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3144 (_bfd_evax_write_egsd): Skip file name symbol.
3145 * evax-emh.c (get_vms_time_string): Local function now.
3146 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3148 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3149 through _bfd_evax_case_hack_symbol.
3150 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3152 (_bfd_evax_basename): Removed.
3153 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3154 * evax.h (evax_private_data_struct): Remove filename.
3155 (flag_hash_long_names, flag_show_after_trunc,
3156 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3159 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3161 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3162 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3163 (NO_SWAP_MAGIC): Don't define.
3164 (SWAP_MAGIC): Define.
3166 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3167 no hash table entry for a global symbol.
3169 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3171 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3173 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3175 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3176 symbol type with T_NULL. Warn if symbol type changes. Based on
3177 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3179 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3180 a dynamic object in the dynamic symbol table if it is referenced
3181 or defined by a regular object.
3183 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3185 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3186 remove dwarf local labels. Shrinks binaries by a factor of 3!
3188 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3190 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3191 by hand, rather than by calling bfd_make_section.
3193 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3195 * reloc.c: Rename m32r relocs.
3196 * bfd-in2.h, libbfd.h: Rebuilt.
3197 * elf32-m32r.c: Update.
3199 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3201 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3202 link, adjust the symbol index of a base relative reloc. Don't
3203 change the addend of a PC relative reloc if pcrel_offset is set.
3204 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3205 a relocateable link.
3207 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3208 it is zero, in case src_mask matters.
3209 (bfd_install_relocation): Likewise.
3211 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3213 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3215 (_bfd_xcoff_bfd_final_link): Don't set target_index
3216 to an uninitialized value.
3218 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3220 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3221 indices, rather than crashing.
3222 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3224 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3227 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3229 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3231 (coff_arm_adjust_symndx): New static function.
3232 (coff_adjust_symndx): Define.
3234 * srec.c (srec_scan): Accept multiple symbols on a single line.
3235 From Pascal Martin <pmartin@alsys.com>.
3239 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3241 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3242 (sunos_merge_private_bfd_data): New function.
3244 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3246 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3248 (bfd_merge_private_bfd_data): Likewise.
3249 * section.c (bfd_copy_private_section_data): Likewise.
3250 * syms.c (bfd_copy_private_symbol_data): Likewise.
3251 * bfd-in2.h: Rebuild.
3252 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3253 both BFD's are the right flavour.
3254 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3255 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3256 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3257 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3258 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3259 (ppc_elf_merge_private_bfd_data): Likewise.
3260 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3261 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3263 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3264 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3267 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3269 * reloc.c: Add m32r relocs.
3270 * bfd-in2.h, libbfd.h: Rebuilt.
3271 * cpu-m32r.c,elf32-m32r.c: New files.
3273 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3275 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3277 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3279 * tekhex.c (first_phase): Change type parameter from char to int.
3281 (pass_over): Change func to expect int, not char.
3283 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3284 rather than SEC_LOAD when aligning the file offset for the first
3285 section in a segment.
3287 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3289 * syms.c (coff_section_type): Make arg const.
3290 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3291 to make_bfd_asection().
3292 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3293 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3294 (_bfd_elf_stringtab_init): Remove prototype.
3296 * netbsd-core.c (swap_abort): Add prototype.
3297 * aix386-core.c (swap_abort): Ditto & make static
3298 * hpux-core.c (swap_abort): Ditto & make static.
3299 * irix-core.c (swap_abort): Ditto & make static.
3300 * ptrace-core.c (swap_abort): Ditto & make static.
3301 * trad-core.c (swap_abort): Ditto & make static.
3302 * coffswap.h (coff_swap_reloc_in): Ditto.
3303 (coff_swap_reloc_out): Ditto.
3304 (coff_swap_filehdr_in): Ditto.
3305 (coff_swap_filehdr_out): Ditto.
3306 (coff_swap_sym_in): Ditto.
3307 (coff_swap_sym_out): Ditto.
3308 (coff_swap_aux_in): Ditto.
3309 (coff_swap_aux_out): Ditto.
3310 (coff_swap_lineno_in): Ditto.
3311 (coff_swap_lineno_out): Ditto.
3312 (coff_swap_aouthdr_in): Ditto.
3313 (coff_swap_aouthdr_out): Ditto.
3314 (coff_swap_scnhdr_in): Ditto.
3315 (coff_swap_scnhdr_out): Ditto.
3316 * ihex.c (ihex_sizeof_headers): Ditto.
3317 * tekhex.c (getsym): Ditto.
3318 (find_chunk): Ditto & make static.
3319 (insert_byte): Ditto.
3320 (first_phase): Ditto.
3322 (tekhex_get_symtab): Ditto & make static.
3323 (tekhex_get_symtab_upper_bound): Ditto & make static.
3324 (tekhex_mkobject): Ditto.
3325 (tekhex_object_p): Ditto.
3326 (move_section_contents): Ditto.
3327 (tekhex_get_section_contents): Ditto.
3328 (tekhex_set_arch_mach): Ditto & make static.
3329 (tekhex_set_section_contents): Ditto.
3330 (writevalue): Ditto.
3333 (tekhex_write_object_contents): Ditto.
3334 (tekhex_sizeof_headers): Ditto.
3335 (tekhex_make_empty_symbol): Ditto.
3336 (tekhex_get_symbol_info): Ditto.
3337 (tekhex_print_symbol): Ditto.
3338 * irix-core.c (make_bfd_asection): Ditto.
3339 (irix_core_core_file_p): Ditto.
3340 (irix_core_core_file_failing_command): Ditto.
3341 (irix_core_core_file_failing_signal): Ditto.
3342 (irix_core_core_file_matches_executable_p): Ditto.
3343 (irix_core_make_empty_symbol): Ditto.
3344 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3345 * srec.c (srec_new_symbol): Ditto.
3346 (srec_get_section_contents): Ditto.
3347 (srec_set_arch_mach): Ditto.
3348 (srec_set_section_contents): Ditto.
3349 (internal_srec_write_object_contents): Ditto.
3350 (srec_write_object_contents): Ditto.
3351 (symbolsrec_write_object_contents): Ditto.
3352 (srec_sizeof_headers): Ditto.
3353 (srec_make_empty_symbol): Ditto.
3354 (srec_get_symtab_upper_bound): Ditto.
3355 (srec_get_symtab): Ditto.
3356 (srec_print_symbol): Ditto and make static.
3357 * elf.c (elf_read): Ditto
3358 (assign_section_numbers): Ditto.
3359 (elf_fake_sections): Ditto.
3360 (sym_is_global): Ditto.
3361 (elf_map_symbols): Ditto.
3362 (get_program_header_size): Ditto.
3363 * coffgen.c (make_a_section_from_file): Ditto.
3364 (coff_real_object_p): Ditto.
3365 (fixup_symbol_value): Ditto.
3366 (build_debug_section): Ditto.
3368 * syms.c (coff_section_type): Ditto.
3370 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3372 * bfd-in2.h: Rebuilt after m32r changes.
3374 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3376 * config.bfd,configure.in,configure: Add m32r support.
3377 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3378 * config.bfd: Keep target list alphabetically sorted.
3380 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3382 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3383 to add in the constant part found in the instruction itself.
3384 (case R_V850_HI16_S): Likewise.
3386 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3388 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3389 and R_D10V_18 to be 1 (word).
3391 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3393 * stabs.c (_bfd_link_section_stabs): If the output_section field
3394 of either section is bfd_abs_section, then the linker is
3395 discarding the section and we should not optimize it.
3397 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3399 * Makefile.in (aout-sparcle.o): New target.
3400 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3401 * config.bfd (sparclet-*-aout*): Add case.
3402 * configure.in (sparcle_aout_vec): Add case.
3403 * configure: Regenerated.
3404 * targets.c (sparcle_aout_vec): Declare.
3405 (bfd_target_vector): Add sparcle_aout_vec.
3406 * aout-sparcle.c: New file.
3408 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3410 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3411 low order sign bit propogation for R_V850_HI16_S.
3413 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3414 handling V850 specific relocs.
3415 (elf_v850_howto_table): Use the new function for some
3416 relocations. Twiddle masks & shifts for some relocs.
3417 Set partial_inplace where needed.
3419 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3421 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3422 default architecture to a machine number of 0.
3423 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3425 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3426 the output BFD is the default, set it from the first input BFD.
3428 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3430 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3431 insert at bitpos zero. The HI16 relocs are shifted right
3432 by 16 bits. Fix src_mask for all relocs.
3433 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3435 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3438 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3440 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3441 Rewrite to use BFD file read routines and to avoid using a fixed
3442 length for the file name.
3444 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3446 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3447 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3448 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3449 to R_V850_{32,16,8}.
3451 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3453 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3454 (elf_v850_howto_table): Add info for HI16_S reloc.
3455 (v850_reloc_map): Add HI_16_S reloc.
3456 * reloc.c: Define BFD_RELOC_V850_* relocs.
3458 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3461 * elf32-sh.c: New file.
3462 * elf.c (prep_headers): Handle bfd_arch_sh.
3463 * elfcode.h (write_relocs): Handle absolute symbol.
3464 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3465 (_bfd_elf64_link_read_relocs): Declare.
3466 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3467 elf_link_read_relocs. Make globally visible. Change all
3469 (elf_link_input_bfd): Get external symbols from cache in
3470 symtab_hdr->contents. Get contents from cache in
3472 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3474 * reloc.c: Define BFD_RELOC_SH_* relocs.
3475 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3476 * coff-sh.c (sh_insns_conflict): Fix a return value.
3477 (_bfd_sh_align_load_span): New globally visible function, broken
3478 out of sh_align_load.
3479 (sh_align_load): Call _bfd_sh_align_load_span.
3480 (sh_swap_insns): Change relocs parameter to PTR.
3481 * bfd-in2.h, libbfd.h: Rebuild.
3482 * targets.c (bfd_elf32_sh_vec): Declare.
3483 (bfd_elf32_shl_vec): Declare.
3484 * config.bfd (sh-*-elf*): New target.
3485 * configure.in (bfd_elf32_sh_vec): New target vector.
3486 (bfd_elf32_shl_vec): New target vector.
3487 * configure: Rebuild.
3488 * Makefile.in: Rebuild dependencies.
3489 (BFD32_BACKENDS): Add elf32-sh.o.
3490 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3492 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3493 page before checking D_PAGED.
3495 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3496 (ihex_write_object_contents): Remove extbase; always use segbase
3499 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3501 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3502 * configure.host (i[345]86-*-*): Ditto.
3503 * config.bfd (i[345]86-*-*): Ditto.
3504 * configure: Regenerate.
3506 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3509 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3511 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3512 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3513 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3514 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3515 will have an ST_CODE type, change the symbol's type to ST_DATA.
3516 * som.c (hppa_som_gen_reloc_type): Update prototype.
3518 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3520 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3521 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3522 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3523 (mips_elf_finish_dynamic_sections): Likewise.
3525 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3527 * configure.host (HLDENV): New variable to set. Set it for
3528 *-*-sysv4*, since those linkers may not support -R but they always
3529 support LD_RUN_PATH.
3531 * libieee.h (NSECTIONS): Don't define.
3532 (ieee_data_struct): Change section_table to asection **. Add
3534 * ieee.c (get_section_entry): If the table isn't big enough, make
3536 (ieee_slurp_sections): Remove assertion about number of sections.
3537 (ieee_object_p): Adjust initialization of ieee to match changes to
3540 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3541 symbols merely because we are generating a shared library.
3542 (xcoff_build_ldsyms): Don't set up global linkage code for an
3543 undefined symbol merely because we are generating a shared
3546 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3548 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3549 (BFD32_BACKENDS) Add elf32-v850.o.
3550 * archures.c: Add bfd_v850_arch.
3551 * bfd-in2.h: Add bfd_v850_arch.
3552 * config.bfd (v850-*-*): New target.
3553 * configure: (bfd_elf32_v850_vec) New vector.
3554 * configure.in: (bfd_elf32_v850_vec) New vector.
3555 * cpu-v850.c: New file.
3556 * elf.c (prep_headers): Added case bfd_arch_v850.
3557 * elf32-v850.c: New file.
3558 * targets.c (bfd_elf32_v850_vec): New vector.
3560 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3562 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3563 a function code symbol for an XMC_XO symbol.
3565 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3567 * mpw-config.in: Update editing of autoconf vars to reflect
3568 Jul 18 configure.in change.
3569 * mpw-make.sed: Update editing of include pathnames to be
3570 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3572 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3574 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3575 which to offset to get the .plt entry address is ".plt".
3577 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3579 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3580 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3581 Added, for internal use by the ARM gas.
3583 * bfd-in2.h: Rebuilt
3585 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3587 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3588 in section dynidx start.
3590 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3592 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3593 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3594 optimization for g++.
3596 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3598 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3599 the -mrelocatable-lib bit set and the other doesn't, clear the
3600 -mrelocatable-lib bit in the header.
3602 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3604 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3605 symbol against a STT_FUNC symbol in a shared library.
3607 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3609 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3610 symbol is found, automatically define the corresponding function
3613 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3614 if sym.n_numaux is not zero.
3615 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3616 entry to disagree about the number of aux entries if the symbol
3619 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3620 section if it might be needed, not just if info->shared.
3621 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3622 the start of .rel.dyn if we are going to use it.
3623 (mips_elf_finish_dynamic_sections): Only clear the first element
3624 of .rel.dyn if the size is greater than zero.
3626 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3628 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3629 undefined_symbol callback for a symbol, then don't issue any more
3630 warnings about loader relocs.
3631 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3632 after calling the undefined_symbol callback.
3634 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3635 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3636 as the AIX linker seems to do.
3638 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3640 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3641 (evax_initialize): Remove evax_reloc_table.
3642 (evax_close_and_cleanup): Ditto.
3644 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3646 (evax_bfd_reloc_type_lookup): Ditto.
3647 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3648 cooked_size == raw_size.
3649 * evax-emh.c (_bfd_evax_register_filename): Remove.
3650 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3651 * evax-misc.c (add_new_contents): Malloc section at full size.
3652 (_bfd_save_evax_section): Memcpy section contents directly.
3653 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3654 (evax_reloc_table): Remove.
3656 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3658 * makefile.vms: Add better support for DEC C compilation
3659 Add evax.h dependencies
3661 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3662 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3663 (BFD_RELOC_ALPHA_BASEREG): Remove.
3664 * bfd-in2.h, libbfd.h: Rebuild.
3666 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3668 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3669 getgid if _WIN32 is defined.
3670 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3672 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3674 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3675 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3677 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3680 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3682 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3684 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3685 (NEED_DECLARATION_REALLOC): New macro.
3686 * configure, config.in: Rebuild.
3687 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3688 (realloc): Declare if NEED_DECLARATION_REALLOC.
3690 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3691 <strings.h> if they exist.
3693 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3695 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3697 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3699 Based on patches from Eric Valette <valette@crf.canon.fr>:
3700 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3701 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3702 (elf_howto_table): Add entries for new relocs.
3703 (elf_i386_reloc_type_lookup): Handle new relocs.
3704 (elf_i386_info_to_howto): Just call abort.
3705 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3706 (elf_i386_relocate_section): Likewise.
3708 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3710 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3712 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3714 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3715 only get the LMA from the phdr if they are in the same part of the
3718 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3719 new segment to make them more comprehensible. If the relationship
3720 between the LMA and the VMA changed, start a new segment. Don't
3721 check dynsec when deciding whether to start a new segment for a
3722 writeable section; -N will now handle this.
3724 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3726 * libhppa.h: Remove "esel" changes. Not the right approach.
3727 * som.c: Corresponding changes.
3728 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3729 which don't have a SOM symbol type associated with them.
3730 Reverses a 1994 change.
3732 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3734 Make ld -N more reasonable for ELF:
3735 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3736 phdr_in_section to false, and always use a single load segment.
3737 (elf_sort_sections): Sort sections by LMA after VMA.
3738 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3739 align to maxpagesize.
3740 (assign_file_positions_except_relocs): Likewise.
3741 * elfcode.h (elf_object_p): If a section is loaded but not page
3742 aligned, clear D_PAGED.
3744 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3746 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3747 Added, for internal use by the ARM gas.
3749 * bfd-in2.h: Rebuilt
3751 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3753 * libhppa.h (R_HPPA_ESEL): New field selector.
3754 (e_esel): Similarly.
3755 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3756 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3757 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3759 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3761 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3762 archive search before looking for stripped dynamic objects.
3764 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3766 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3767 symbol a warning rather than an error.
3769 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3771 * elf.c (assign_file_positions_for_segments): Track the virtual
3772 memory position separately from the file position, and use it to
3773 compute the alignment adjustment.
3775 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3777 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3778 and fixed mask on R_D10V_10_PCREL_L.
3780 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3782 * elf64-mips.c: Include "aout/ar.h".
3783 (mips_elf64_slurp_armap): New static function.
3784 (mips_elf64_write_armap): New static function.
3785 (bfd_elf64_archive_*): Define.
3786 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3787 Use instead of bfd_generic_archive_p.
3788 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3789 instead of _bfd_write_archive_contents.
3790 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3791 _bfd_generic_mkarchive.
3792 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3793 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3795 (TARGET_LITTLE_SYM): Likewise.
3796 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3798 * Makefile.in: Rebuild dependencies.
3800 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3801 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3802 SHT_MIPS_EVENTS sections.
3803 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3804 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3806 (_bfd_mips_elf_fake_sections): Likewise.
3808 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3809 * ecoff.c (ecoff_compute_section_file_positions): Copy
3810 rdata_in_text from backend info to tdata. Clear it if any data
3811 section comes before .rdata.
3812 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3813 tdata rather than backend info.
3815 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3817 * configure.in: Fix test for whether a compiler has a 64 bit
3818 type. From Jim Wilson <wilson@cygnus.com>.
3820 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3822 * configure.host (mips-sgi-irix6*): New host.
3824 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3825 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3826 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3828 * configure: Rebuild.
3829 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3830 (BFD_HOST_64_BIT): Define conditionally.
3831 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3832 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3833 (symvalue, bfd_size_type): Likewise.
3834 * bfd-in2.h: Rebuild.
3835 * Makefile.in (do_clean): Remove bfd-tmp.h.
3836 (do_distclean): Remove bfd-in3.h.
3837 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3838 (bfd-in3.h): New target.
3840 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3841 Andrew Gierth <ANDREWG@microlise.co.uk>.
3843 * configure.host: Set INSTALL_SHLIB.
3844 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3845 * configure: Rebuild.
3846 * Makefile.in (install): Use @INSTALL_SHLIB@.
3848 * config.bfd (mips*-*-irix6*): New target.
3849 * configure.host: Handle Irix 6 shared library like Irix 5.
3851 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3852 symbol for a magic name.
3853 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3855 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3858 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3860 * mpw-config.in: Add ELF support to mips config, create the
3861 elf32-target.h file in the object dir.
3862 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3864 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3866 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3867 Also removed most abort calls, in favor of using bfd reporting.
3869 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3871 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3872 (BFD32_BACKENDS) Add elf32-d10v.o.
3873 * archures.c: Add bfd_d10v_arch.
3874 * bfd-in2.h: Add bfd_d10v_arch.
3875 * config.bfd (d10v-*-*): New target.
3876 * configure: (bfd_elf32_d10v_vec) New vector.
3877 * configure.in: (bfd_elf32_d10v_vec) New vector.
3878 * cpu-d10v.c: New file.
3879 * elf.c (prep_headers): Added case bfd_arch_d10v.
3880 * elf32-d10v.c: New file.
3881 * libbfd.h: Rebuild.
3882 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3883 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3884 * targets.c (bfd_elf32_d10v_vec): New vector.
3886 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3888 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3890 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3892 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3893 bfd_mach_i386_i8086 machine types.
3895 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3897 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3900 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3902 * coffcode.h (coff_set_section_contents): A/UX does not require
3903 special handling of the _LIB section.
3905 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3907 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3908 value for R_RELBYTE.
3910 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3911 array if one was allocated.
3913 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3915 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3916 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3917 use_rld_obj_head and rld_value.
3918 (mips_elf_link_hash_table_create): Initialize new fields.
3919 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3921 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3922 __rld_obj_head symbol not seen, create an __rld_map symbol.
3923 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3924 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3925 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3926 __rld_obj_head symbol.
3927 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3929 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3931 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3933 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3934 ppc_elf_addr16_ha_reloc.
3935 (ppc_elf_addr16_ha_reloc): New static function.
3937 * coff-mips.c (struct mips_hi): Define.
3938 (mips_refhi_list): New static variable.
3939 (mips_refhi_addr, mips_refhi_addend): Remove.
3940 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3941 (mips_reflo_reloc): Process mips_refhi_list.
3942 (mips_relhi_list): New static variable.
3943 (mips_relhi_addr, mips_relhi_addend): Remove.
3944 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3945 (mips_rello_reloc): Process mips_relhi_list.
3946 (mips_relocate_section): Permit an arbitrary number of REFHI or
3947 RELHI relocs before the associated REFLO or RELLO reloc.
3949 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3951 * aout-target.h (MY(callback)): Set reloc_count fields.
3953 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3955 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3956 sections unless this is a SunOS link.
3958 * VERSION: Set to 2.7.1.
3960 * Released binutils 2.7.
3962 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3964 * i386aout.c: Include "aout/aout64.h".
3965 (i386aout_write_object_contents): New static function.
3966 (MY_write_object_contents): Define.
3968 * netbsd.h (MY(write_object_contents)): Make sure that
3969 adjust_sizes_and_vmas is called before fiddling with the magic
3972 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3974 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3976 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3978 * libbfd-in.h (itos, stoi): Don't define.
3979 * libbfd.h: Rebuild.
3980 * i386lynx.c (KEEPIT): Define as udata.i.
3981 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3982 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3983 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3984 flags. Don't use stoi.
3986 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3988 * elf.c (map_sections_to_segments): Don't start a new segment for
3989 a writable section if it's on the same page as the previous
3990 segment. Reset the writable variable for a readonly section.
3992 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3994 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3995 first_thunk_address, thunk_size, and import_table_size.
3996 * peicode.h: Improved some diagnostics regarding edata sections.
3998 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4000 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4001 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4003 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4005 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4006 with XCOFF_DEF_DYNAMIC set is really defined.
4007 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4008 (xcoff_link_add_symbols): Only create special sections if using an
4011 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4013 (bfd_install_relocation): Likewise.
4015 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4017 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4019 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4020 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4021 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4022 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4023 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4024 are found for LITERAL relocs.
4025 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4026 taken, we cannot generate a .plt entry for the symbol.
4028 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4030 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4031 sysconf functions (for gprof).
4032 * configure, config.in: Rebuild.
4034 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4036 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4037 an archive if it has a map. If the object file has the wrong
4040 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4041 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4043 (alpha_relocate_section): Likewise.
4045 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4046 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4047 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4048 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4049 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4050 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4051 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4052 * peicode.h: Corresponding changes.
4054 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4056 * elflink.h (elf_create_pointer_linker_section): Comment out code
4057 dealing with making GOT pointers negative of the GOT symbol for
4060 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4062 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4063 increment the .rela.plt size until after we're done creating the
4065 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4066 .rela.plt offset directly rather than calculating it.
4068 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4070 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4071 Use autoconf-set values.
4072 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4073 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4076 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4077 * configure: Rebuilt.
4079 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4081 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4082 handling code > 1k away.
4084 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4086 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4087 defined, output whenever the symbol is updated.
4089 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4091 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4092 section to 0 if user_set_vma is set.
4093 * elflink.h (elf_bfd_final_link): Likewise.
4095 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4097 Partially undo patch of Jun 20.
4098 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4099 (coff_compute_section_file_positions): Likewise.
4100 (coff_write_object_contents): Likewise. Re-add deleted code, but
4101 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4102 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4104 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4106 * config.bfd: Add support for *-*-rtems* configurations.
4108 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4110 * elf.c (prep_headers): Add bfd_arch_alpha case.
4112 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4114 * elf64-alpha.c: New file.
4115 * config.bfd (alpha-*-linuxecoff*): New target.
4116 (alpha-*-linux*, alpha-*-elf*): New targets.
4117 * configure.in (bfd_elf64_alpha_vec): New vector.
4118 * configure: Rebuild.
4119 * targets.c (bfd_elf64_alpha_vec): Declare.
4120 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4121 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4122 * bfd-in2.h, libbfd.h: Rebuild.
4123 * Makefile.in: Rebuild dependencies.
4124 (BFD64_BACKENDS): Add elf64-alpha.o.
4125 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4127 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4129 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4130 than relying on a right shift of 32.
4132 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4134 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4135 ifdef to COFF_WITH_PE.
4136 (coff_compute_section_file_positions): Likewise.
4137 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4138 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4139 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4140 COFF_IMAGE_WITH_PE, always include.
4142 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4144 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4146 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4147 approximate the correct answer if SIZEOF_HEADERS was not used.
4149 * binary.c (binary_set_section_contents): Set section file
4150 position based on LMA rather than VMA.
4152 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4154 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4155 symbols if info->strip == strip_all.
4157 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4159 * coff-h8300.c: Remove #if 0 code.
4160 (compatable): Don't allow mixing/matching of different architectures.
4162 * archures.c (bfd_mach_h8300s): Add.
4163 * bfd-in2.h: Rebuilt.
4164 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4166 (h8300_reloc16_estimate): Likewise.
4167 (h8300_reloc16_extra_cases): Likewise.
4168 (h8300_bfd_link_add_symbols): Likewise.
4169 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4170 (coff_set_flags): Likewise.
4171 * cpu-h8300.c (h8300_scan): Likewise.
4172 Add H8/S to bfd_h8300_arch list.
4174 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4176 Added support for Alpha OpenVMS:
4177 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4178 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4179 * config.h-vms, makefile.vms: New files.
4180 * config.bfd (alpha-*-*vms*): New target.
4181 * configure.in (evax_alpha_vec): New target vector.
4182 * configure: Rebuild.
4183 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4184 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4185 * targets.c (bfd_target_evax_flavour): Define.
4186 (evax_alpha_vec): Declare.
4187 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4188 if BFD64 is defined.
4189 * bfd-in2.h, libbfd.h: Rebuild.
4190 * Makefile.in: Rebuild dependencies.
4191 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4192 evax-emh.o, and evax-misc.o.
4193 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4194 evax-etir.c, evax-emh.c, and evax-misc.c.
4195 (HFILES): Add evax.h.
4197 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4199 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4201 (h8300_bfd_link_add_symbols): Likewise.
4203 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4205 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4206 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4208 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4210 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4211 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4213 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4214 R_MIPS_32 relocs if creating a shared library.
4216 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4218 * peicode.h (add_data_entry): Use pei_section_data rather than
4219 _cooked_size. Corresponds to May 13 change in coffcode.h.
4221 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4223 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4224 * coffcode.h (coff_write_object_contents): If there are long
4225 section names, always set the f_symptr field, even if there are no
4227 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4228 if there are no symbols.
4230 * coffgen.c (make_a_section_from_file): Check return value of
4231 _bfd_coff_read_string_table.
4232 (coff_real_object_p): Check return value of
4233 make_a_section_from_file.
4234 (_bfd_coff_read_string_table): Check that there are some symbols
4235 before trying to read the string table size.
4237 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4239 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4240 to replace a symbol in a dynamic object with a symbol from another
4241 dynamic object, do the replacement if the existing symbol is
4242 global linkage code.
4244 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4245 for _ptrgl, and treat it as global linkage code.
4247 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4248 filename or N_SO symbol past the offset, and use it to indicate
4249 that there is no line number or function when appropriate.
4251 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4253 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4254 common symbol defined by the linker. Don't export function code
4255 even if export_defineds is set.
4257 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4259 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4261 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4262 (h8300_symbol_address_p): New function.
4263 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4266 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4268 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4270 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4271 correctly for the two variants. Allow relaxing if the target
4272 is 128 bytes away since after relaxation it'll be 126 bytes away.
4273 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4274 "dot" and "value". Allow relaxing if the target is 128 bytes
4275 away since after relaxation it'll be 126 bytes away.
4276 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4277 the given section until nothing changes.
4279 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4281 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4282 alignment hack--we can get the lnnoptr info another way without
4283 suddenly increasing the alignment requirements. Set the flags for
4285 (ecoff_compute_section_file_positions): Do so.
4287 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4289 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4290 to keep the HP emulator database happy.
4292 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4293 From Kevin Buettner <kev@primenet.com>.
4295 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4297 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4298 name of a NULL section.
4300 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4302 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4303 set, always call the notice callback.
4305 * VERSION: Increment for bfdlink.h change.
4307 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4309 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4310 (sh_relax_delete_bytes): Correct handling of differently sized
4311 trailing alignment reloc.
4313 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4314 * bfd-in2.h: Rebuild.
4315 * configure.in: Warn if there is no known 64 bit type.
4316 * configure: Rebuild.
4318 * Makefile.in: Rebuild dependencies.
4319 (BFD32_BACKENDS): Add ppcboot.o.
4320 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4322 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4323 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4325 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4327 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4328 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4329 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4330 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4332 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4334 * elf64-mips.c: Improve reloc special_functions and handling of
4335 SHT_MIPS_OPTIONS section.
4336 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4337 mips_elf_hi16_reloc and make globally visible.
4338 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4339 make globally visible.
4340 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4341 make globally visible.
4342 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4343 and make globally visible.
4344 (gprel16_with_gp): Check howto->src_mask before using value in
4346 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4347 and make globally visible.
4348 (gprel32_with_gp): Check howto->src_mask before fetching value.
4349 (bfd_mips_elf_swap_options_in): New function.
4350 (bfd_mips_elf_swap_options_out): New function.
4351 (_bfd_mips_elf_set_private_flags): Rename from
4352 mips_elf_set_private_flags and make globally visible.
4353 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4354 mips_elf_copy_private_bfd_data and make globally visible.
4355 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4356 mips_elf_merge_private_bfd_data and make globally visible.
4357 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4358 for a SHT_MIPS_OPTIONS section.
4359 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4360 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4361 name of a SHT_MIPS_OPTIONS section.
4362 (_bfd_mips_elf_set_section_contents): New function.
4363 (mips_elf32_section_processing): Set the GP value in a
4364 SHT_MIPS_OPTIONS section.
4365 (_bfd_mips_elf_find_nearest_line): Rename from
4366 mips_elf_find_nearest_line and make globally visible.
4367 (bfd_elf32_set_section_contents): Define.
4368 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4369 (_bfd_mips_elf_lo16_reloc): Declare.
4370 (_bfd_mips_elf_gprel16_reloc): Declare.
4371 (_bfd_mips_elf_got16_reloc): Declare.
4372 (_bfd_mips_elf_gprel32_reloc): Declare.
4373 (_bfd_mips_elf_set_private_flags): Declare.
4374 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4375 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4376 (_bfd_mips_elf_find_nearest_line): Declare.
4377 (_bfd_mips_elf_set_section_contents): Declare.
4379 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4381 (elf_info_to_howto): Define.
4382 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4384 (elf_info_to_howto): Define.
4385 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4387 (elf_info_to_howto): Define.
4389 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4390 R_MOV16B[12], to match change in coff/internal.h.
4392 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4394 * elf64-mips.c: Extensive additions to provide better support for
4395 writing files and for gas.
4396 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4397 of mips_elf_object_p.
4398 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4399 _bfd_mips_elf_object_p.
4400 (_bfd_mips_elf_final_write_processing): Rename from
4401 mips_elf_final_write_processing and make globally visible.
4402 (_bfd_mips_elf_fake_sections): Rename from
4403 mips_elf_fake_sections and make globally visible.
4404 (_bfd_mips_elf_section_from_bfd_section): Rename from
4405 mips_elf_section_from_bfd_section and make globally visible.
4406 (_bfd_mips_elf_section_processing): New function, broken out of
4407 mips_elf_section_processing.
4408 (mips_elf32_section_processing): Rename from
4409 mips_elf_section_processing; call
4410 _bfd_mips_elf_section_processing.
4411 (_bfd_mips_elf_symbol_processing): Rename from
4412 mips_elf_symbol_processing and make globally visible.
4413 (_bfd_mips_elf_read_ecoff_info): Rename from
4414 mips_elf_read_ecoff_info and make globally visible.
4415 (mips_elf32_ecoff_debug_swap): Rename from
4416 mips_elf_ecoff_debug_swap.
4417 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4418 struct symbol_cache_entry.
4419 (_bfd_elf_validate_reloc): New function, moved in from
4420 elfcode.h:validate_reloc.
4421 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4422 to _bfd_elf_validate_reloc. Change all callers.
4423 * elf-bfd.h (bfd_section_from_shdr): Declare.
4424 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4425 (_bfd_elf_validate_reloc): Declare.
4426 (_bfd_mips_elf_object_p): Declare.
4427 (_bfd_mips_elf_fake_sections): Declare.
4428 (_bfd_mips_elf_section_from_bfd_section): Declare.
4429 (_bfd_mips_elf_section_processing): Declare.
4430 (_bfd_mips_elf_symbol_processing): Declare.
4431 (_bfd_mips_elf_read_ecoff_info): Declare.
4432 (_bfd_mips_elf_final_write_processing): Declare.
4433 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4436 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4437 (mips_elf_final_write_processing): Likewise.
4439 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4441 64-bit MIPS ELF ABI objdump support:
4442 * elf64-mips.c: New file.
4443 * Makefile.in: Rebuild dependencies.
4444 (BFD64_BACKENDS): Add elf64-mips.o.
4445 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4446 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4447 bfd_elf64_littlemips_vec to targ_selvecs.
4448 (mips*-*-elf*): Likewise.
4449 * confingure.in: Add bfd_elf64_bigmips_vec and
4450 bfd_elf64_littlemips_vec to vector switch.
4451 * configure: Rebuild.
4452 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4453 broken out of mips_elf_section_from_shdr.
4454 (mips_elf32_section_from_shdr): Rename from
4455 mips_elf_section_from_shdr. Call new function.
4456 (elf_backend_section_from_shdr): Update name of renamed function.
4457 * elf-bfd.h (struct elf_size_info): Change second parameter of
4458 write_out_phdrs to be const. Likewise for second parameter of
4460 (struct bfd_elf_section_data): Add rel_hdr2 field.
4461 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4462 (bfd_elf32_swap_symbol_out): Likewise.
4463 (bfd_elf32_swap_reloc_in): Likewise.
4464 (bfd_elf32_swap_reloc_out): Likewise.
4465 (bfd_elf32_swap_reloca_in): Likewise.
4466 (bfd_elf32_swap_reloca_out): Likewise.
4467 (bfd_elf32_swap_phdr_in): Likewise.
4468 (bfd_elf32_swap_phdr_out): Likewise.
4469 (bfd_elf32_swap_dyn_in): Likewise.
4470 (bfd_elf32_swap_dyn_out): Likewise.
4471 (bfd_elf32_slurp_symbol_table): Declare.
4472 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4473 (bfd_elf32_write_out_phdrs): Declare.
4474 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4475 (bfd_elf64_swap_symbol_out): Likewise.
4476 (bfd_elf64_swap_reloc_in): Likewise.
4477 (bfd_elf64_swap_reloc_out): Likewise.
4478 (bfd_elf64_swap_reloca_in): Likewise.
4479 (bfd_elf64_swap_reloca_out): Likewise.
4480 (bfd_elf64_swap_phdr_in): Likewise.
4481 (bfd_elf64_swap_phdr_out): Likewise.
4482 (bfd_elf64_swap_dyn_in): Likewise.
4483 (bfd_elf64_swap_dyn_out): Likewise.
4484 (bfd_elf64_slurp_symbol_table): Declare.
4485 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4486 (bfd_elf64_write_out_phdrs): Declare.
4487 (_bfd_mips_elf_section_from_shdr): Declare.
4488 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4489 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4490 section for the section, add the new one to rel_hdr2. Increment
4491 reloc_count rather than setting it.
4492 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4493 Remove static declaration.
4494 (elf_write_shdrs_and_ehdr): Define name as macro.
4495 (elf_write_out_phdrs): Likewise.
4496 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4497 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4498 (elf_swap_symbol_in): Change second parameter to be const.
4499 (elf_swap_symbol_out): Likewise.
4500 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4501 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4502 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4503 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4504 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4505 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4506 parameter to be const. Make non-static.
4507 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4509 (elf_slurp_symbol_table): Make non-static.
4510 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4511 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4512 (elf_backend_size_info): Likewise.
4513 (elfNN_bed): Use elf_backend_size_info.
4514 * targets.c (bfd_elf64_bigmips_vec): Declare.
4515 (bfd_elf64_littlemips_vec): Declare.
4516 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4517 bfd_elf64_littlemips_vec if BFD64 is defined.
4519 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4521 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4523 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4524 zeroes, in alignment holes.
4526 * configure: Rebuild with autoconf 2.10.
4528 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4529 potential leading underscore in the allocated buffer.
4531 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4533 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4534 symbols into .sbss if this is a relocatable link.
4536 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4538 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4539 undefined symbols when creating a shared library.
4541 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4543 * coff-sh.c: Add a bunch of new code and static const arrays to
4544 support aligning loads and stores on four byte memory boundaries.
4546 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4548 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4549 call sh_align_loads.
4550 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4553 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4555 * cache.c (bfd_open_file): Unlink the file before opening it for
4556 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4558 * opncls.c (bfd_fdopenr): Set opened_once.
4560 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4562 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4565 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4566 the code unconditionally.
4568 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4570 * libcoff-in.h (struct pei_section_tdata): Define structure.
4571 (pei_section_data): Define macro.
4572 * libcoff.h: Rebuild.
4573 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4574 store s_paddr field in pei_section_data.
4575 (coff_compute_section_file_positions): Use pei_section_data rather
4576 than _cooked_size, and don't overwrite an existing value.
4577 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4578 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4579 * peicode.h (coff_bfd_copy_private_section_data): Define if
4581 (pe_bfd_copy_private_section_data): New static function if
4584 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4586 * srec.c (srec_set_arch_mach): Write as a function rather than a
4589 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4590 no map, just check each member in turn to see whether it is
4593 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4595 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4596 table. Call BFD_ASSERT to validate header size, instead of
4598 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4601 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4603 * ppcboot.c: New target for looking at PPCbug boot records.
4605 * config{ure.in,.bfd}: Add support for ppcboot target.
4607 * configure: Regenerate.
4609 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4611 * coff-h8300.c (howto_table): Update names to match recent
4612 changes to include/coff/internal.h. Fix minor errors in the
4613 existing relocs. Add R_MOVL1 and R_MOVL2.
4614 (rtype2howto): Similarly.
4615 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4616 existing relaxing code and peform more relaxing.
4617 (h8300_reloc16_extra_cases): Likewise.
4619 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4621 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4624 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4626 * elfcode.h (elf_object_p): Reject generic ELF target if
4627 e_machine matches an alternate machine code in a specific backend.
4629 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4630 obsolete align_power_min field.
4632 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4634 * coff-h8300.c (reloc_howto_type): Add howto entry for
4636 (rtype2howto): Handle R_PCRWORD_B.
4637 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4638 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4639 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4640 branch (R_PCWORD_B).
4642 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4644 * aoutx.h (translate_from_native_sym_flags): Set the section for
4645 BSF_CONSTRUCTOR symbols.
4647 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4650 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4652 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4653 stop looking when section is found.
4655 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4657 * coffcode.h (STRING_SIZE_SIZE): Define.
4658 (styp_to_sec_flags): Handle long symbol names when looking for the
4660 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4661 (bfd_coff_long_section_names): Define.
4662 (coff_write_object_contents): Handle long section names.
4663 (bfd_coff_std_swap_table): Initialize new field.
4664 * libcoff.h: Rebuild.
4665 * coffgen.c (make_a_section_from_file): Handle long section
4667 (coff_write_symbols): Handle long section names.
4668 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4669 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4670 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4671 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4672 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4673 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4674 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4675 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4677 * bout.c (b_out_callback): Set lma of sections.
4678 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4679 parameter to output_bfd. Used input_bfd instead of output_bfd in
4682 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4684 * aoutx.h (translate_from_native_sym_flags): Don't create
4685 SEC_CONSTRUCTOR sections.
4686 * ecoff.c (ecoff_set_symbol_info): Likewise.
4688 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4689 From Don Bowman <bowman@waterloo.hp.com>.
4691 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4693 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4694 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4696 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4698 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4699 mips_32_relocs field.
4700 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4701 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4702 relocs against a global symbol which is not defined in a regular
4704 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4705 against a global symbol, increment mips_32_relocs.
4706 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4707 the symbol is not defined in a regular file, make room in the
4710 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4712 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4713 file position and the virtual file position separately. Set
4714 filepos information bsaed on the real file position.
4715 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4716 Jan 23 change to coffcode.h.
4718 * som.c (som_slurp_symbol_table): Set the symbol count to the
4719 number of BFD symbols created.
4721 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4723 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4724 output file if linking shared objects. Loop to check all relocs,
4725 rather than returning false on first error.
4727 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4729 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4730 (ppc_elf_additional_program_headers): If .interp section, bump #
4731 of program headers by 1.
4732 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4733 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4734 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4736 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4738 (ppc_elf_relocate_section): If the output section isn't defined,
4739 don't abort, just give an error message.
4741 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4742 being created is .sdata or .sdata2, don't make the symbol dynamic.
4744 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4746 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4747 members of an archive for dynamic objects with no symbols, and
4748 pass them directly to check_archive_element.
4749 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4750 xcoff_link_check_dynamic_ar_symbols.
4751 (xcoff_link_check_dynamic_ar_symbols): New static function.
4753 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4754 from _bfd_nodynamic to _bfd_xcoff.
4755 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4757 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4758 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4759 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4760 * libcoff.h: Rebuild.
4761 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4762 (xcoff_get_section_contents): New static function.
4763 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4764 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4765 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4766 (xcoff_dynamic_reloc): New static variable.
4767 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4768 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4770 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4772 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4773 if reloc_entry->addend is not 0.
4774 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4776 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4778 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4780 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4781 Add entries for R_SPARC_[56].
4782 (sparc_reloc_map): Add entries for R_SPARC_[56].
4784 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4786 Optimize linking of stabs in sections as used in ELF and COFF.
4787 * stabs.c: New file.
4788 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4789 (_bfd_write_section_stabs): Declare.
4790 (_bfd_write_stab_strings): Declare.
4791 * libbfd.h: Rebuild.
4792 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4793 (struct coff_link_hash_table): Add stab_info field.
4794 * libcoff.h: Rebuild.
4795 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4797 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4799 (_bfd_coff_final_link): Write out stab strings hash table.
4800 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4801 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4803 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4804 (struct bfd_elf_section_data): Add stab_info field.
4805 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4807 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4808 _bfd_link_section_stabs.
4809 (elf_bfd_final_link): Write out stab strings hash table.
4810 (elf_link_input_bfd): Handle optimized stabs sections.
4811 * reloc.c (_bfd_final_link_relocate): Check address against
4812 _raw_size rather than _cooked_size.
4813 * Makefile.in: Rebuild dependencies.
4814 (BFD_LIBS): Add stabs.o
4815 (BFD_LIBS_CFILES): Add stabs.c.
4817 * VERSION: Increment for bfdlink.h change.
4819 * coffgen.c (coff_renumber_symbols): Correct handling of
4820 BSF_NOT_AT_END common symbols.
4822 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4824 * coff-ppc.c (record_toc): Add cast to avoid warning.
4825 (ppc_allocate_toc_section): Likewise.
4826 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4827 (ppc_coff_reloc_type_lookup): Remove unreached code.
4828 * coffcode.h (coff_write_object_contents): Don't take the address
4830 * peicode.h (pe_print_idata): Add casts to avoid warning.
4831 (pe_print_edata): Likewise.
4832 (pe_print_reloc): Remove ANSI C string concatenation.
4834 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4836 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4838 * libcoff.h: Rebuild.
4839 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4841 (coff_swap_aux_out): Likewise.
4842 * peicode.h (coff_swap_aux_in): Likewise.
4843 (coff_swap_aux_out): Likewise.
4844 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4846 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4848 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4849 Fix up .bf endndx link fields.
4850 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4852 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4855 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4857 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4858 on Solaris PowerPC systems doesn't get confused.
4860 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4863 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4864 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4865 update did_reg and did_reg2.
4867 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4869 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4871 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4872 callback routines, pass h->root.string rather than name, in case
4873 copy is true and name is transient.
4875 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4877 * elfcore.h: Add support for core files with multiple threads.
4878 (Primarily for Solaris.)
4880 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4882 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4883 section->orelocation is NULL.
4885 * coffgen.c (bfd_coff_get_syment): New function.
4886 (bfd_coff_get_auxent): New function.
4887 * bfd-in.h (bfd_coff_get_syment): Declare.
4888 (bfd_coff_get_auxent): Declare.
4889 * bfd-in2.h: Rebuild.
4891 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4893 * elf32-mips.c (struct mips_hi16): Define.
4894 (mips_hi16_addr, mips_hi16_addend): Remove.
4895 (mips_hi16_list): New static variable.
4896 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4897 (mips_elf_lo16_reloc): Process mips_hi16_list.
4898 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4899 relocs before the associated LO16 reloc.
4901 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4903 * versados.c (versados_scan): Check bfd_alloc return value.
4904 (versados_object_p): Check all bfd_read return values. Require
4905 that lang field be less than 10, to avoid confusion with Intel Hex
4908 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4910 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4911 not 0, for an absolute symbol.
4912 (NAME(aout,swap_ext_reloc_out)): Likewise.
4914 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4915 (ihex_write_object_contents): For a large start address, output
4916 the full 32 bit address in record type 5.
4918 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4919 to int to avoid promotion problems in prototype.
4921 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4923 * configure.host: Use ${srcdir} when looking for picfrag.
4925 * configure.host: Switch on ${libdir}, not $(libdir). From
4926 alan@spri.levels.unisa.edu.au (Alan Modra).
4928 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4929 entry point, not just for DYNAMIC objects.
4930 * sunos.c (sunos_add_dynamic_symbols): Always call
4931 sunos_create_dynamic_sections. If called with a non DYNAMIC
4932 object, don't do anything else.
4933 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4935 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4937 * configure.in: Permit --enable-shared to specify a list of
4939 * configure: Rebuild.
4941 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4942 host when configuring with --enable-shard.
4944 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4946 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4949 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4950 to avoid crashing in bfd_hash_replace.
4952 * sysdep.h: Use #ifdef, not #if.
4954 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4956 * config.in: Rebuild.
4958 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4960 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4961 (AC_CHECK_HEADERS): Check for sys/time.h
4962 (AC_HEADER_TIME): Add macro.
4963 * configure: Rebuild.
4964 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4965 to control what combination of <time> and <sys/time.h>
4968 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4970 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4971 (aout_32_sunos4_write_object_contents): Likewise.
4972 * aoutx.h (NAME(aout,machine_type)): Handle
4973 bfd_mach_sparc_{sparclet,sparclite}.
4974 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4975 (bfd_mach_sparc_v9_p): Update.
4976 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4977 * libaout.h (enum machine_type): Add M_SPARCLET.
4978 * sunos.c (MACHTYPE_OK): Define.
4979 * bfd-in2.h: Regenerated.
4981 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4983 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4984 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4985 * elflink.c (_bfd_elf_create_got_section): Store the
4986 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4987 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4988 global offset table goes over 0x1000, set the value of
4989 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4990 (elf32_sparc_relocate_section): Subtract the offset of
4991 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4993 * elfcode.h: Don't include <string.h>.
4995 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4997 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4998 generic_link_hash_newfunc. All references changed.
4999 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5000 moved here from libbfd-in.h.
5001 * libbfd-in.h: Corresponding changes.
5002 * libbfd.h: Regenerated.
5004 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5006 * aoutx.h (aout_link_input_section_std): When reporting an
5007 overflow error, use the name of the symbol in the hash table if
5009 (aout_link_input_section_ext): Likewise.
5011 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5012 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5014 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5016 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5017 * coffcode.h (coff_compute_section_file_positions): Likewise.
5018 (coff_write_object_contents): Likewise.
5020 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5022 * section.c (SEC_LINK_ONCE): Define.
5023 (SEC_LINK_DUPLICATES): Define.
5024 (SEC_LINK_DUPLICATES_DISCARD): Define.
5025 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5026 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5027 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5028 * bfd-in2.h: Rebuild.
5029 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5030 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5031 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5032 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5033 SEC_LINK_ONCE, and look through the symbol table for the setting
5034 for SEC_LINK_DUPLICATES.
5035 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5036 set for a section, find the section symbol in the symbol table,
5037 and set the aux entry based on SEC_LINK_DUPLICATES.
5038 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5039 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5040 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5041 * coff-i386.c (i386coff_vec): Likewise.
5042 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5044 * VERSION: Bump to 2.6.1.
5045 * Makefile.in (stamp-h): Depend upon VERSION.
5047 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5049 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5050 * libbfd.h: Rebuilt.
5051 * linker.c (generic_link_hash_newfunc): No longer static.
5052 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5054 * coff-h8300.c: Add two derived hash tables and their associated
5055 funtions and #defines for use by the h8300 linker.
5056 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5057 the function vector as needed. Place the address of the function
5058 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5059 Rewrite the vectors section contents as necessary.
5060 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5061 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5062 (coff_bfd_link_hash_table_create): Likewise.
5064 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5066 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5067 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5069 (hppa_rebuild_insn): Pass pointer to correct type to
5070 low_sign_unext and dis_assemble_21.
5072 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5074 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5075 Stick with sparc-*-{sysv4*,solaris2*}.
5077 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5079 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5080 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5081 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5082 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5083 fields is non-zero, print them.
5085 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5086 ifdef. Remove unused variables.
5087 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5089 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5090 (get_symbol_value): Ifdef out.
5091 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5092 (coff_ppc_relocate_section): Remove unused variables. Make
5093 fprintf strings and argument types correspond. Put before_addr in
5095 (dump_toc): Make fprintf strings and argument types correspond.
5096 (ppc_process_before_allocation): Remove unused variables. Always
5098 (ppc_reflo_reloc): Ifdef out.
5099 (ppc_addr32nb_reloc): Ifdef out.
5100 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5102 (coff_ppc_rtype_to_howto): Likewise.
5103 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5105 * peicode.h (pe_print_idata): Move otherwise unused variables into
5106 the #ifdef where they are used. Always return a value.
5107 (pe_print_edata): Make fprintf strings and argument types
5108 correspond. Always return a value.
5109 (pe_print_pdata): Removed unused variable addr_value. Always
5111 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5112 strings and argument types correspond. Always return a value.
5114 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5115 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5116 variable rela inside #if 0 section where it is used.
5118 * ns32k.h: New file.
5119 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5120 functions to start with _bfd_.
5121 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5122 functions in cpu-ns32k.h.
5123 * Makefile.in: Rebuild dependencies.
5124 (HFILES): Add ns32k.h.
5126 * section.c (struct sec): Add linker_mark field. Change
5127 user_set_vma and reloc_done to be single bit fields.
5128 (STD_SECTION): Update accordingly.
5129 * bfd-in2.h: Rebuild.
5130 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5132 (aout_link_input_bfd): Don't link unmarked sections.
5133 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5135 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5136 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5138 * elflink.h (elf_bfd_final_link): Mark sections included in the
5140 (elf_link_input_bfd): Don't link unmarked sections.
5141 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5143 (xcoff_link_input_bfd): Don't link unmarked sections.
5145 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5146 overflow error messages.
5148 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5150 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5151 is not set, print "BFD: " before the error message.
5153 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5154 Miles Bader <miles@gnu.ai.mit.edu>.
5155 * configure: Rebuild.
5157 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5159 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5162 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5163 m68k-aout, m68k-coff, and m68k-elf targets.
5165 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5167 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5168 (ieee_generic_stat_arch_elt): Restructured to prevent
5169 ieee_object_p from being called repeatedly.
5171 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5173 * coffcode.h (coff_write_object_contents): Allocate
5174 buffers large enough for any FILEHDR or AOUTHDR.
5176 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5178 * ecofflink.c (lookup_line): New static function, renamed and
5179 slighly changed from old _bfd_ecoff_locate_line.
5180 (_bfd_ecoff_locate_line): Cache line number information. Use
5181 lookup_line for actual lookup.
5183 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5185 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5186 multiple of 20 bytes.
5188 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5190 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5191 allocate ecoff_find_line, and don't initialize by hand.
5192 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5193 mips_elf_find_line, and don't call memset.
5195 * coffcode.h (coff_compute_section_file_positions): If not
5196 producing a final executable, don't consider sofar when aligning
5197 the section to the correct size.
5199 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5201 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5202 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5203 * coffgen.c (coff_section_symbol): Ifdef out.
5205 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5207 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5208 output_bfd is not NULL.
5210 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5212 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5213 of bfd_alloc (fixes fix_line not being initialized).
5214 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5216 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5218 * coffcode.h: Allow specific backends to override the
5219 bfd_link_add_symbols routine.
5221 * coff-h8300.c: Include genlink.h.
5222 (howto_table): Add R_MEM_INDIRECT.
5223 (rtype2howto): Support R_MEM_INDIRECT.
5224 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5227 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5229 * coff-alpha.c (alpha_relocate_section): Use
5230 info->callbacks_warning, rather than _bfd_error_handler, for
5231 "multiple gp" warning.
5233 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5235 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5236 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5237 table string. Use bfd_wrapped_link_hash_lookup.
5238 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5240 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5241 table, if any, when writing out symbols.
5242 (aout_link_input_section_std): Use the name from the hash table,
5243 if any, when reporting undefined symbols.
5244 (aout_link_input_section_ext): Likewise.
5245 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5246 * bout.c (get_value): Likewise.
5247 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5248 * ecoff.c (ecoff_reloc_link_order): Likewise.
5249 * elflink.h (elf_link_add_object_symbols): Likewise.
5250 (elf_reloc_link_order): Likewise.
5251 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5252 (_bfd_generic_reloc_link_order): Likewise.
5253 (default_indirect_link_order): Likewise.
5254 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5255 * sunos.c (sunos_add_one_symbol): Likewise.
5256 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5257 (bfd_xcoff_link_count_reloc): Likewise.
5258 (xcoff_reloc_link_order): Likewise.
5260 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5261 into -1 for intern->rss.
5263 * configure: Rebuild with autoconf 2.8.
5265 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5267 * stab-syms.c (__define_stab_duplicate): Define.
5268 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5270 * bfd-in.h (bfd_get_stab_name): Declare.
5271 * bfd-in2.h: Rebuild.
5272 * Makefile.in: Rebuild dependencies.
5273 (BFD_LIBS): Add stab-syms.o.
5274 (BFD_LIBS_CFILES): Add stab-syms.c.
5275 (BFD32_BACKENDS): Remove stab-syms.o.
5276 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5277 * configure.in: Don't list stab-syms.o in bfd_backends.
5278 * configure: Rebuild.
5279 * libaout.h (aout_stab_name): Don't declare.
5280 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5283 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5285 * elf.c (assign_file_positions_for_segments): Adjust file offset
5286 for section alignment even if SEC_LOAD is not set.
5288 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5290 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5291 since they appear as targets in Makefile.in.
5292 * configure: Rebuild.
5294 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5295 don't fiddle with a symbol which is not defined anywhere.
5297 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5299 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5300 though they are defined in a shared library.
5301 (xcoff_build_ldsyms): Likewise.
5303 * coffgen.c (coff_find_nearest_line): Don't look at the line
5304 numbers for the section if section->lineno is NULL.
5306 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5307 message rather than calling BFD_ASSERT.
5308 * elfcode.h (write_relocs): Check return value of
5309 _bfd_elf_symbol_from_bfd_symbol.
5311 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5313 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5316 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5318 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5320 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5321 hppa_reloc_field_selector_type_alt.
5322 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5323 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5325 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5327 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5329 * elf.c (assign_file_positions_for_segments): Adjust the segment
5330 memory size for the alignment of a SEC_ALLOC section, not just a
5333 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5335 * m68klinux.c: New file.
5336 * hosts/m68klinux.h: New file.
5337 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5338 * configure.in (m68*-*-linux*): New native host.
5339 (m68klinux_vec): New vector.
5340 * configure: Rebuild.
5341 * targets.c (m68klinux_vec): Declare.
5342 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5343 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5344 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5345 declaration from bfd_linux_size_dynamic_sections.
5346 (bfd_m68klinux_size_dynamic_sections): Declare.
5347 * bfd-in2.h: Rebuild.
5348 * Makefile.in: Rebuild dependencies.
5349 (BFD32_BACKENDS): Add m68klinux.o.
5350 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5352 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5354 * libhppa.h (pa_arch): Add pa20.
5355 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5356 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5357 (hppa_field_adjust): Handle e_nsel.
5358 * som.c: Provide default definitions for many new relocs found only
5359 in hpux10 include files.
5360 (som_fixup_formats): Add several new relocs from hpux10.
5361 (som_hppa_howto_table): Add hpux10 relocs.
5362 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5364 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5366 * mpw-make.sed: Edit out recent shared library support, and
5367 rules to rebuild .h files using doc/chew.
5369 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5371 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5372 size even of sections with no contents.
5374 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5376 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5377 starting with '$' the way we skip names starting with '.'. When
5378 updating x_endndx, don't be fooled by an index which has been
5381 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5382 struct/union/enum type with no elements.
5384 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5386 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5388 * archive.c (bfd_generic_archive_p): If the first file in the
5389 archive can not be recognized as an object, don't assume that this
5390 is the wrong format.
5392 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5393 format is not bfd_object.
5394 (bfd_elf_get_dt_soname): Likewise.
5396 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5398 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5401 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5403 * bfd.c (tdata): Add netbsd_core_data.
5404 * bfd-in2.h: Regenerated.
5406 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5408 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5409 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5410 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5413 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5414 to get the symbol index, matching 14 Jul 95 change.
5416 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5418 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5419 Remove duplicate definition of gp.
5421 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5423 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5424 assume that we can set the GP value and then get the same value,
5425 since it won't be true if the output file is neither ELF nor
5427 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5428 _bfd_get_gp_value here.
5429 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5430 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5432 (mips_elf_lo16_reloc): Likewise.
5433 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5434 Don't require that the BFD be ELF.
5435 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5436 (mips_elf_gprel32_reloc): Likewise.
5437 (mips_elf_relocate_section): Don't assume we can set and get the
5439 (mips_elf_finish_dynamic_symbol): Don't bother to use
5440 _bfd_get_gp_value here.
5442 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5443 Don't change epdr between malloc and free. Be careful not to free
5444 NULL pointers. Zero out the first RPDR.
5446 * configure.host: On Linux, only pass -rpath option if $(libdir)
5447 is neither /lib nor /usr/lib. From Alan Modra
5448 <alan@mullet.Levels.UniSA.Edu.Au>.
5450 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5452 (elf_dt_name): Rename from elf_dt_needed_name.
5453 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5455 (bfd_elf_get_dt_soname): New function.
5456 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5457 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5458 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5459 * bfd-in2.h: Rebuild.
5461 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5463 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5464 _bfd_sparc_elf_reloc_type_lookup.
5465 (bfd_elf32_bfd_reloc_type_lookup): Update.
5466 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5467 (sparc64_elf_howto_table): Define.
5468 (sparc_reloc_map): Define.
5469 (sparc64_elf_reloc_type_lookup): New function.
5470 (sparc_elf_wdisp16_reloc): New function.
5471 (elf_info_to_howto): Use sparc64_elf_howto_table.
5472 (sparc64_elf_relocate_section): Likewise.
5473 (bfd_elf64_bfd_reloc_type_lookup): Update.
5475 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5477 * configure.host: Check for 'do not mix' from native linker before
5478 trying to use -rpath.
5480 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5482 * bfd.c (_bfd_get_gp_value): New function.
5483 (_bfd_set_gp_value): New function.
5484 * libbfd-in.h (_bfd_get_gp_value): Declare.
5485 (_bfd_set_gp_value): Declare.
5486 * libbfd.h: Rebuild.
5487 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5488 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5489 directly to the fields in the tdata information.
5490 (alpha_relocate_section): Likewise.
5491 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5492 (mips_gprel_reloc): Likewise.
5493 (mips_relocate_section): Likewise.
5494 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5495 (mips_elf_lo16_reloc): Likewise.
5496 (mips_elf_final_gp): Likewise.
5497 (mips_elf_gprel16_reloc): Likewise.
5498 (mips_elf_gprel32_reloc): Likewise.
5499 (mips_elf_relocate_section): Likewise.
5500 (mips_elf_finish_dynamic_symbol): Likewise.
5502 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5504 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5506 * configure.in: Call AC_PROG_CC before configure.host.
5507 * configure: Rebuild.
5508 * configure.host: Don't set information which autoconf should
5509 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5511 * configure.host: Remove go32 and win32 host information, since it
5512 should no longer be needed.
5514 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5515 then start a new segment rather than put a writable section in a
5518 * configure.host: Set RPATH_ENVVAR.
5520 * Makefile.in: Rebuild dependencies.
5522 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5523 zero_section variable.
5525 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5527 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5528 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5529 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5531 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5533 * ieee.c (ieee_write_expression): Only use an R variable for a
5534 local symbol. Don't output a zero offset. Handle a zero address.
5535 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5536 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5538 (parse_expression): Don't try to handle multiple occurrences of a
5539 P variable. Handle I variables differently from X variables. Fix
5540 the order of minus expressions.
5541 (ieee_slurp_external_symbols): Generate an I variable for an NN
5542 record. Fix handling of ATI and ATX records.
5543 (ieee_slurp_sections): Only set minimal section attributes.
5544 Adjust them later, based on the section contents.
5545 (ieee_object_p): Read in the file until just after the ME record.
5546 Call ieee_slurp_section_data to set the section flags.
5547 (do_one): Add iterations parameter. Only repeat the first load
5548 item. Set the section and file reloc flags.
5549 (ieee_slurp_section_data): Set section flags. Pass iterations to
5551 (ieee_canonicalize_reloc): Handle I variables.
5552 (do_with_relocs): Only emit relocation size when necessary.
5553 Increase MAXRUN to 127. Change ov to be assigned, and take
5554 src_mask and pcrel_offset into account.
5555 (ieee_write_data_part): Skip sections that are not loaded.
5556 (ieee_write_external_part): Don't output optional last entry of WX
5558 (ieee_write_me_part): Make setting of me_record neater.
5559 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5561 * syms.c (stt): Add entries for zerovars, vars, and code.
5563 * elfcode.h (validate_reloc): New static function.
5564 (write_relocs): Call validate_reloc for non ELF relocs.
5566 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5567 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5568 (TARGET_LITTLE_SYM): Likewise.
5570 * config.bfd (m68*-*-psos*): New target.
5572 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5574 * i386msdos.c: Remove some #if 0 code.
5575 (msdos_write_object_contents): Don't include empty sections in the
5576 size computation, regardless of their address.
5578 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5580 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5581 is NULL, ie, the -r switch is used.
5583 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5585 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5586 (BFD_RELOC_MIPS_GOT_LO16): Define.
5587 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5588 * bfd-in2.h, libbfd.h: Rebuild.
5589 * elf32-mips.c (mips_reloc_map): Map new relocs.
5591 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5593 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5596 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5597 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5598 simple number for the section address, rather than an expression.
5599 Limit the number of bytes between relocs to MAXRUN.
5600 (ieee_write_me_part): Set me_record to the file offset after the
5602 (ieee_write_processor): New static function.
5603 (ieee_write_object_contents): Use ieee_write_processor.
5605 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5607 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5609 * coff-aux.c: Change include of aux.h to aux-coff.h.
5611 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5613 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5614 relocation put the addend both in the reloc entry and the data.
5615 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5618 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5619 a R_68K_PCxx reloc against a defined global symbol directly.
5620 (elf_m68k_check_relocs): Don't count such a reloc.
5622 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5623 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5624 symbol for now, otherwise always record the symbol as dynamic.
5625 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5626 is not referenced by a dynamic object, and we are not making a
5627 shared object, then don't make a PLT entry. If we do make a PLT
5628 entry, make sure the symbol has been recorded as dynamic.
5630 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5632 * configure.host: When making a shared library, set HLDFLAGS to
5633 pass an appropriate -rpath option. Use the make variable SONAME
5634 as the shared library soname, rather than computing it here. On
5635 SunOS, build stamp-tshlink in place of $(SHLINK).
5636 * Makefile.in (SONAME): New variable.
5637 ($(SHLINK)): Make a link to the transformed name, as well.
5638 (stamp-tshlink): New target.
5639 (install): Skip stamp-tshlink during install.
5641 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5643 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5644 linker sections have been set up yet.
5646 * elf.c (make_mapping): Add an additional argument to suppress
5647 making the first section include the program headers.
5648 (map_sections_to_segments): If the user used -Ttext such that the
5649 program headers are on a different page, do not set the flags
5650 saying that this section includes the program headers.
5652 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5654 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5655 don't define TRAD_HEADER.
5656 * configure: Rebuild.
5658 * netbsd-core.c: New file, support for NetBSD core files.
5659 * hosts/*nbsd.h: Removed.
5661 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5663 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5664 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5665 * libbfd.h, bfd-in2.h: Regenerated.
5666 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5667 bfd_elf32_bfd_reloc_type_lookup.
5668 (reloc_type{,_names}): Deleted.
5669 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5671 (sparc_reloc_map): Add sparc64 relocs.
5672 (sparc_elf_notsupported_reloc): New static function.
5673 (sparc_elf_wdisp16_reloc): New static function.
5674 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5675 (elf32_sparc_relocate_section): Likewise.
5676 (bfd_elf32_bfd_reloc_type_lookup): Define.
5677 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5678 (reloc_type{,_names}): Deleted.
5679 (elf_sparc_howto_table): Deleted.
5680 (sparc_reloc_map): Deleted.
5681 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5682 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5684 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5686 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5689 * Makefile.in (program_transform_name): New variable.
5690 (install): Transform library name before installing it.
5692 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5694 * archures.c (bfd_mach_i960_hx): Define.
5695 * bfd-in2.h: Rebuild.
5696 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5697 (MATRIX): Expand entries for HX.
5698 (arch_info_struct): Add i960:hx entry.
5699 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5700 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5701 (coff_set_flags): Handle bfd_mach_i960_hx.
5703 Support for building as a shared library, based on patches from
5704 Alan Modra <alan@spri.levels.unisa.edu.au>:
5705 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5706 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5707 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5708 * configure: Rebuild.
5709 * configure.host: If --enable-shared, adjust shared library stuff
5710 based on the host. If the host is SunOS, and the linker supports
5711 -rpath, set HLDFLAGS to use it.
5712 * Makefile.in (ALLLIBS): New variable.
5713 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5714 (COMMON_SHLIB, SHLINK): New variables.
5715 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5716 (STAGESTUFF): Remove variable.
5717 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5719 (stamp-ofiles): New target, like old ofiles target, but build
5720 using a temporary file and move-if-change, and touch stamp-ofiles
5722 (ofiles): Just depend upon stamp-ofiles.
5723 (stamp-piclist, piclist): New targets.
5724 ($(SHLIB), $(SHLINK)): New targets.
5725 (targets.o, archures.o): Build twice if PICFLAG is set.
5726 (do_mostlyclean): Remove pic/*.o.
5727 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5729 (do_distclean): Remove pic and stamp-picdir.
5730 (install): Install shared libraries.
5731 ($(OFILES)): Depend upon stamp-picdir.
5732 (stamp-picdir): New target.
5734 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5736 * libcoff.h: Rebuild.
5738 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5739 flavour of a section with no owner.
5741 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5742 ELF_LINK_NON_ELF flag.
5743 (mips_elf_create_got_section): Likewise.
5745 * elf.c: Revert last change, since it breaks dynamic linking.
5746 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5748 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5749 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5750 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5752 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5754 * elf.c (assign_file_positions_for_segments): If the backend does
5755 not want the elf header or the program headers in the address
5756 space, do not include them in the calculations.
5758 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5759 function to determine if we need additional program headers.
5760 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5761 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5763 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5765 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5767 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5769 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5770 back into one line. Some compilers (sunos 4.1.3 for example)
5771 won't accept args split across more than one line.
5773 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5775 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5776 * configure: Regenerate.
5778 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5780 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5781 try to do arithmetic on a void *, cast it to a unsigned char * first.
5783 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5785 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5786 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5788 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5789 flag for a newly defined symbol.
5790 (NAME(bfd_elf,record_link_assignment)): Likewise.
5791 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5792 set the DEF or REF_REGULAR flags correctly.
5794 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5795 (libbfd.h, libcoff.h): Corresponding change.
5797 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5798 a PLT32 reloc as dynamic.
5799 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5800 is not referenced by a dynamic object, and we are not making a
5801 shared object, then don't make a PLT entry. If we do make a PLT
5802 entry, make sure the symbol has been recorded as dynamic.
5804 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5806 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5807 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5808 (powerpcle-*-cygwin32): New.
5809 * peicode.h (add_data_entry): Get address from vma.
5811 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5813 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5814 attached to the section has already been created as an undefined
5815 symbol, treat it as if it hasn't been created yet.
5817 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5819 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5820 symbol or section symbols if stripping all symbols and this is not
5821 a relocateable link. Don't output the symbol string table if
5822 there are no symbols.
5823 (elf_link_flush_output_syms): Don't do anything if there are no
5826 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5828 * coff-aux.c: New file.
5829 * hosts/m68kaux.h: New file.
5830 * config.bfd (m68*-apple-aux*): New target.
5831 * configure.in (m68*-apple-aux*): New native host.
5832 (m68kaux_coff_vec): New vector.
5833 * configure: Rebuild.
5834 * targets.c (m68kaux_coff_vec): Declare.
5835 * coffcode.h (bfd_coff_backend_data): Add field
5836 _bfd_coff_link_add_one_symbol.
5837 (bfd_coff_link_add_one_symbol): Define.
5838 (compare_arelent_ptr): New static function if TARG_AUX.
5839 (coff_write_relocs): If TARG_AUX, sort the relocs.
5840 (coff_write_object_contents): Set A/UX aouthdr magic number.
5841 (coff_link_add_one_symbol): Define if not defined.
5842 (bfd_coff_std_swap_table): Initialize new field.
5843 * libcoff.h: Rebuild.
5844 * cofflink.c (coff_link_add_symbols): Call
5845 bfd_coff_link_add_one_symbol rather than
5846 _bfd_generic_link_add_one_symbol.
5847 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5848 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5849 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5850 * Makefile.in: Rebuild dependencies.
5851 (BFD32_BACKENDS): Add coff-aux.o.
5852 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5854 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5856 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5857 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5859 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5861 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5862 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5863 (maintainer-clean): Warn about deleting special files.
5864 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5866 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5867 warning symbols correctly.
5868 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5869 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5870 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5871 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5872 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5873 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5875 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5878 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5880 * libcoff-in.h: aligned newly exported names with bfd naming
5881 conventions. Removed an erroneous define of POWERPC_LE_PE.
5882 * libcoff.h: Rebuild.
5883 * cofflink.c, coff-ppc.c: the above function name changes
5885 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5887 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5888 * ecoff.c (struct extsym_info): Define.
5889 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5890 to ecoff_link_write_external.
5891 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5892 Strip symbols when appropriate.
5894 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5895 * syms.c (BSF_OBJECT): Define.
5896 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5897 * bfd-in2.h: Rebuild.
5898 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5900 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5903 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5904 copying relocs into a shared object, treat a defined global symbol
5906 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5907 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5908 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5910 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5911 real defined symbol, not to a weak defined symbol.
5913 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5915 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5916 and made a few static functions externs.
5918 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5919 POWERPC_LE_PE hack in cofflink.
5921 * libcoff-in.h: promoted the following from cofflink.c to allow
5922 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5923 coff_debug_merge_element, struct coff_debug_merge_type,
5924 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5925 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5926 coff_debug_merge_hash_lookup, coff_link_section_info,
5927 coff_final_link_info, coff_debug_merge_hash_newfunc,
5928 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5930 * libcoff.h: re-gen'd
5932 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5934 * syms.c: Include "bfdlink.h".
5935 (struct stab_find_info): Define.
5936 (_bfd_stab_section_find_nearest_line): New function.
5937 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5938 * libbfd.h: Rebuild.
5939 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5940 * elf.c (_bfd_elf_find_nearest_line): Try calling
5941 _bfd_stab_section_find_nearest_line before searching the ELF
5942 symbol table. Find the closest STT_FUNC symbol, not the last one.
5943 * libcoff-in.h (coff_data_type): Add line_info field.
5944 * libcoff.h: Rebuild.
5945 * coffgen.c (coff_find_nearest_line): Try calling
5946 _bfd_stab_section_find_nearest_line before searching the COFF
5948 * Makefile.in: Rebuild dependencies.
5950 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5952 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5953 4 bytes, so we get the correct value when updating the register
5954 field in little endian mode.
5956 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5958 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5959 entry_section fields. Add sntoc and snentry fields.
5960 * libcoff.h: Rebuild.
5961 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5962 not toc_section and entry_section (the COFF file does not have any
5963 sections at this point).
5964 (coff_write_object_contents): Set o_snentry and o_sntoc from
5965 snentry and sntoc rather than entry_section and toc_section.
5966 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5967 snentry, not toc_section and entry_section.
5968 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5969 entry_section from hentry.
5970 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5972 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5973 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5974 than using toc_section directly.
5976 * archures.c: Add missing `.' in enum bfd_architecture.
5977 * bfd-in2.h: Rebuild.
5979 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5980 Robert Lipe <robertl@arnet.com>.
5982 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5984 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5985 to sections we allocate. Use bfd_zalloc to allocate initialial
5986 sections, not bfd_alloc.
5987 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5988 SDA{,2}I16 relocations.
5989 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5990 whether to put something in .sbss or not.
5991 (ppc_elf_relocate_section): Add support for more relocations. Add
5992 in sec->output_offset where appropriate. Make error messages
5993 include the symbol name.
5995 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5996 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5997 doesn't get redefined messages if -shared.
5999 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6000 section if the rel_section field has been set up.
6002 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6004 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6007 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6009 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6010 of flags, only flags used are controlled by mach number. Bump up
6011 output file mach number to highest of input file mach numbers.
6012 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6013 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6015 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6016 bfd_elf64_sparc_vec support.
6018 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6020 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6021 the embedded bit is set on some objects and not on others. Just
6023 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6026 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6028 * coffcode.h (coff_new_section_hook): Don't try to align the
6031 * coffcode.h (coff_set_section_contents): Fix the handling of the
6032 .lib section to work even if the entire section contents are
6033 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6034 Robert Lipe <robertl@arnet.com>.
6036 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6038 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6039 memory here for contents.
6041 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6042 _SDA2_BASE_ by 32768.
6043 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6044 started using. Allocate contents for .sdata and .sdata2 sections
6046 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6048 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6049 size _SDA{,2}_BASE_.
6050 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6053 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6055 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6057 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6058 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6059 (bfd_mach_sparc_v9a): Define.
6060 (bfd_mach_sparc_v9_p): Define.
6061 * bfd-in2.h: Regenerated.
6062 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6064 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6065 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6066 to bfd_elf32_sparc_vec.
6067 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6068 Add v8plus{,a} support.
6070 (sparc_compatible): New function.
6071 * elf32-sparc.h: #include "elf/sparc.h".
6072 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6073 elf32_sparc_final_write_processing): New functions.
6074 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6075 elf_backend_final_write_processing): Define.
6077 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6079 * elf-bfd.h (struct elf_link_hash_entry): Add
6080 linker_section_pointer field.
6081 (enum elf_linker_section_enum): Enumeration for new way of
6082 creating linker dynamic sections and symbols.
6083 (elf_linker_section{,_pointers}): New structures for creating
6084 dynamic sections and symbols.
6085 (elf_obj_tdata): Add linker_section_pointers and linker_section
6087 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6088 (_bfd_elf_create_linker_section): New declarations.
6089 (_bfd_elf_find_pointer_linker_section): Ditto.
6090 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6091 (_bfd_elf_make_linker_section_rela): Ditto.
6093 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6095 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6096 (ppc_elf_create_linker_section): New function to create the
6097 sections .got, .sdata, and .sdata2.
6098 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6100 (ppc_elf_check_relocs): Support more of the eabi relocations.
6101 (ppc_elf_relocate_section): Ditto.
6102 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6103 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6105 * elflink.h (elf_create_pointer_linker_section): New function to
6106 create initialized pointers in dynamic linker sections.
6107 (elf_finish_pointer_linker_section): Actually intialize the
6108 pointers created above.
6110 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6111 macros to provide both 32 and 64 bit versions of
6112 elf_create_pointer_linker_section.
6113 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6114 provide both 32 and 64 bit versions of
6115 elf_finish_pointer_linker_section.
6117 * elflink.c (_bfd_elf_create_linker_section): New function to
6118 create a linker section.
6119 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6120 given address in the linker pointer offsets created for a given
6122 (_bfd_elf_make_linker_section_rela): Make a RELA section
6123 corresponding to the generated linker section.
6125 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6127 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6129 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6131 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6132 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6133 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6134 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6135 toc entry in an objdump) for now.
6136 (ppc_do_last, ppc_get_last): New function - needed to save processing
6137 the toc owner to the end.
6138 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6141 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6142 toc owner from being done till last. Must define POWERPC_LE_PC
6145 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6147 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6149 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6150 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6152 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6154 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6156 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6158 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6160 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6162 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6164 * elf.c (assign_file_positions_for_segments): Don't increment file
6165 offset for a segment which contains no loadable sections.
6167 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6169 * reloc.c: Add new PowerPC relocations.
6170 * {bfd-in2,libbfd}.h: Regenerate.
6172 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6173 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6175 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6177 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6180 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6183 * coffgen.c (coff_find_nearest_line): Don't try to cache
6184 information in sections that are not owned by a BFD. From Richard
6185 Henderson <richard@atheist.tamu.edu>.
6187 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6188 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6189 * elflink.h (elf_link_output_extsym): Remove special check for
6192 * ecoffswap.h: Add prototypes for static functions.
6194 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6196 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6197 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6199 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6200 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6201 support. Begin support for R_PPC_SDA{2,}REL.
6203 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6205 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6206 create the .got and .got.neg sections.
6207 (ppc_elf_size_dynamic_sections): Call it.
6208 (ppc_elf_check_relocs): Call it.
6209 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6210 (ppc_elf_check_relocs): Add error messages for relocations we
6211 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6214 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6216 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6217 section flags for V.4 and eabi.
6219 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6221 * elf.c (assign_file_positions_for_segments): If a segment
6222 contains no sections, don't mark it as readable.
6224 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6225 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6227 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6228 dynamic section, if there is one.
6229 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6230 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6231 (bfd_elf64_swap_dyn_in): Likewise.
6232 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6234 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6236 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6237 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6238 <pirker@eiunix.tuwien.ac.at>.
6240 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6242 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6243 PowerPC V.4 and eabi.
6244 * bfd-in2.h: Regenerate.
6245 * libfd.h: Regenerate.
6247 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6249 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6250 section type and SHF_EXCLUDE section flag, turning them into the
6251 appropriate bfd section flag.
6253 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6255 * xcofflink.c (xcoff_link_add_symbols): Create the special
6256 sections if we see a DYNAMIC object, in case that is the only
6257 XCOFF input object we see.
6259 * elf32-mips.c: Extensive changes for a start at dynamic linking
6260 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6262 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6263 (struct elf_backend_data): Remove
6264 elf_backend_create_program_headers field. Add
6265 elf_backend_additional_program_headers and
6266 elf_backend_modify_segment_map fields.
6267 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6269 (elf_backend_additional_program_headers): Likewise.
6270 (elf_backend_modify_segment_map): Likewise.
6271 (elf_backend_create_program_headers): Don't define.
6272 (elfNN_bed): Change to account for field changes.
6273 * elf.c (assign_file_positions_for_segments): Call new
6274 modify_segment_map backend function. Don't call old
6275 create_program_headers backend function.
6276 (get_program_header_size): Call additional_program_headers rather
6277 than create_program_headers.
6278 * elflink.h (elf_link_add_object_symbols): Initialize
6279 type_change_ok from new backend field.
6280 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6282 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6283 a reloc against the appropriate section.
6285 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6286 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6287 (elf_flags_init): Rename from elf_ppc_flags_init.
6288 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6290 (ppc_elf_copy_private_bfd_data): Likewise.
6291 (ppc_elf_merge_private_bfd_data): Likewise.
6293 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6296 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6298 * coff-alpha.c (alpha_relocate_section): During final link, allow
6299 output .lita section to be bigger than 64k by adjusting gp value
6300 on a per-input section basis.
6301 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6303 (struct ecoff_section_tdata): Add gp field.
6305 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6307 Handle Alpha ECOFF changes in OSF/1 3.2.
6308 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6310 * coff-alpha.c: Include "aout/ar.h".
6311 (alpha_ecoff_get_relocated_section_contents): Don't require an
6312 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6313 3.2 doesn't generate one.
6314 (alpha_relocate_section): Likewise.
6315 (alpha_ecoff_slurp_armap): Define.
6316 (alpha_ecoff_slurp_extended_name_table): Define.
6317 (alpha_ecoff_construct_extended_name_table): Define.
6318 (alpha_ecoff_truncate_arname): Define.
6319 (alpha_ecoff_write_armap): Define.
6320 (alpha_ecoff_generic_stat_arch_elt): Define.
6321 (alpha_ecoff_update_armap_timestamp): Define.
6323 (alpha_ecoff_read_ar_hdr): New static function.
6324 (alpha_ecoff_get_elt_at_filepos): New static function.
6325 (alpha_ecoff_openr_next_archived_file): New static function.
6326 (alpha_ecoff_get_elt_at_index): New static function.
6327 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6328 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6329 _bfd_ecoff to alpha_ecoff.
6330 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6331 field from backend structure, rather than always calling
6332 _bfd_get_elt_at_filepos.
6333 * coff-mips.c (mips_ecoff_backend_data): Initialize
6334 get_elt_at_filepos field.
6335 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6336 from _bfd_generic_read_ar_hdr with minor changes.
6337 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6338 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6339 * libbfd.h: Rebuild.
6341 * bfd-in.h (BFD_IN_MEMORY): Define.
6342 * libbfd-in.h (struct bfd_in_memory): Define.
6343 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6344 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6345 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6346 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6347 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6348 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6349 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6350 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6351 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6352 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6354 (bfd_openstreamr): Likewise.
6355 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6356 BFD_IN_MEMORY is not set.
6357 * riscix.c (riscix_some_aout_object_p): Likewise.
6358 * bfd-in2.h, libbfd.h: Rebuild.
6360 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6361 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6362 (bfd_get_elt_at_index): Define.
6363 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6364 bfd_get_elt_at_index. Change index parameter from int to
6366 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6367 (_bfd_noarchive_get_elt_at_index): Define.
6368 (_bfd_archive_bsd_get_elt_at_index): Define.
6369 (_bfd_archive_coff_get_elt_at_index): Define.
6370 * bfd-in2.h, libbfd.h: Rebuild.
6371 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6372 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6373 * ieee.c (ieee_get_elt_at_index): Define.
6374 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6375 * oasys.c (oasys_get_elt_at_index): Define.
6376 * som.c (som_get_elt_at_index): Define.
6378 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6379 numbers to the .text section.
6381 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6383 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6384 If there is a SEC_DEBUGGING section, get the contents of the debug
6385 information part from it.
6386 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6388 (ieee_write_object_contents): Check ieee_write_debug_part return.
6390 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6392 * config.bfd (i[345]86-*-freebsd*): Add target.
6393 * configure.in (i386freebsd_vec): Add vec.
6394 * configure: Regenerate.
6395 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6396 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6397 Rebuild dependencies..
6398 * freebsd.h: New file.
6399 * i386freebsd.c: New file.
6400 * targets.c (i386freebsd_vec): Declare.
6401 (bfd_target_vector): Add i386freebsd_vec.
6402 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6403 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6405 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6407 * ieee.c (ieee_slurp_debug): New static function.
6408 (ieee_object_p): Call it.
6409 (ieee_slurp_section_data): Skip debugging sections.
6410 (ieee_get_reloc_upper_bound): Likewise.
6411 (ieee_get_section_contents): Likewise.
6412 (ieee_canonicalize_reloc): Likewise.
6413 (ieee_write_section_part): Likewise.
6414 (ieee_write_debug_part): Likewise.
6415 (ieee_write_data_part): Likewise.
6416 (init_for_output): Likewise.
6418 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6420 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6422 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6423 relocs, since ppc_elf_relocate_section handles the linker case.
6424 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6426 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6427 ppc_elf_relocate_section since that is now the only caller.
6428 (ppc_elf_relocate_section): Ditto.
6430 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6432 * coffcode.h (coff_write_object_contents): If we don't know the
6433 section of the entry point for an XCOFF executable, always set the
6434 entry address to -1.
6436 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6438 * elf.c (bfd_section_from_shdr): Add support for note sections.
6440 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6442 * bfd-in.h (struct _symbol_info): Add stab_type field.
6443 * bfd-in2.h: Rebuild.
6444 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6446 * elf32-ppc.c: Remove trailing newline from calls to
6448 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6449 difference if target endianness is known.
6451 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6453 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6454 old style TOC16 references without using R_PPC_GOT.
6455 (ppc_reloc_type): Ditto.
6456 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6457 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6458 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6459 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6460 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6462 (ppc_elf_adjust_dynamic_symbol): Ditto.
6463 (ppc_elf_adjust_dynindx): Ditto.
6464 (ppc_elf_size_dynamic_sections): Ditto.
6465 (ppc_elf_finish_dynamic_symbol): Ditto.
6466 (ppc_elf_finish_dynamic_sections): Ditto.
6467 (ELF_DYNAMIC_INTERPRETER): Define.
6469 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6471 * elf.c (copy_private_bfd_data): When attaching sections to
6472 segments ignore sections that won't be allocated. Patch from
6475 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6477 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6480 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6482 * coff-i960.c (CALC_ADDEND): Define.
6483 (coff_i960_relocate_section): Add the input section VMA to the
6484 addend for PC relative relocs.
6486 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6488 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6489 to correctly terminate.
6491 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6493 * targets.c (enum bfd_endian): Define.
6494 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6495 from boolean to enum bfd_endian. Change header_byteorder_big_p
6497 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6498 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6499 * bfd-in2.h: Rebuild.
6500 * All targets: Change initialization of byteorder and
6501 header_byteorder to use enum bfd_endian values rather than
6503 * All files: Change all references to byteorder_big_p and
6504 header_byteorder_big_p to use new bfd_*_endian macros.
6506 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6508 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6510 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6512 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6514 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6516 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6518 * ieee.c: Lots of minor cleanups. Make many functions return
6519 errors rather than calling abort. Also:
6520 (ieee_write_twobyte): Remove; change callers to call existing
6521 ieee_write_2bytes function.
6522 (ieee_write_expression): Don't output the section twice when
6523 outputting a local symbol. Don't emit an extraneous zero if there
6525 (ieee_slurp_sections): Set the lma as well as the vma.
6526 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6528 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6529 a recognized one or bfd_arch_unknown.
6530 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6532 (ihex_get_symtab): Likewise.
6534 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6536 * aoutx.h: Include <ctype.h>.
6537 (struct aout_link_includes_table): Define.
6538 (struct aout_link_includes_totals): Define.
6539 (struct aout_link_includes_entry): Define.
6540 (aout_link_includes_lookup): Define macro.
6541 (struct aout_final_link_info): Add includes field.
6542 (aout_link_includes_newfunc): New static function.
6543 (NAME(aout,final_link)): Initialize includes hash table.
6544 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6546 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6548 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6550 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6552 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6554 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6556 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6557 (pe_print_private_bfd_data): call pe_print_reloc.
6558 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6559 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6560 up some debugging as well.
6562 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6564 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6567 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6569 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6570 when setting sections to NULL.
6572 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6574 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6576 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6577 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6579 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6580 * bfd-in2.h: Rebuild.
6582 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6584 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6586 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6588 * ihex.c (ihex_scan): Handle record types 4 and 5.
6589 (ihex_object_p): Permit types 4 and 5.
6590 (ihex_set_section_contents): Remove check for out of range
6592 (ihex_write_object_contents): Generate types 4 and 5.
6594 * elflink.h (elf_link_output_extsym): Just ignore warning and
6595 indirect references to symbols which don't really exist.
6597 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6599 * peicode.h (pe_print_idata): Minor format fixes
6600 (pe_print_edata): New function. Under private printing, this formats
6601 the edata section of a PE file.
6602 (pe_print_private_bfd_data): Added call to pe_print_edata.
6604 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6606 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6607 index, don't call stoi.
6609 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6611 * srec.c (srec_scan): Set lma as well as vma.
6613 * ihex.c: New file; support for Intel Hex format.
6614 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6615 (ihex_vec): Declare.
6616 (bfd_target_vector): Always include ihex_vec.
6617 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6618 * Makefile.in: Rebuild dependencies.
6619 (BFD_LIBS): Add ihex.o
6620 (BFD_LIBS_CFILES): Add ihex.c.
6621 * bfd-in2.h: Rebuild.
6623 * elf.c (assign_file_positions_for_segments): Sort the sections in
6625 (get_program_header_size): Return the right size if segment_map is
6627 (copy_private_bfd_data): Don't bother to sort the sections.
6629 * bfd.c (bfd_record_phdr): New function.
6630 * bfd-in.h (bfd_record_phdr): Declare.
6631 * bfd_in2.h: Rebuild.
6633 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6636 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6637 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6639 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6640 (bfd_zmalloc): Change declaration.
6641 * libbfd.h: Rebuild.
6642 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6643 and realloc. Don't set bfd_error_no_memory if they fail.
6645 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6647 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6648 uses as well. Added a new howto to deal with TOCREL16 relocs that
6649 are TOCDEFN as well.
6650 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6651 to handle RVA relocs from dlltool.
6652 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6653 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6654 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6656 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6657 to get the right section alignment.
6659 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6661 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6662 p_paddr if p_paddr is zero.
6663 (make_mapping): Set includes_filehdr and includes_phdrs for first
6665 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6667 (assign_file_positions_for_segments): Handle includes_filehdr and
6668 includes_phdrs. Remove special handling of PT_PHDR and first
6670 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6671 when appropriate. Remove special handling of PT_PHDR segment.
6672 Use a more complex condition for when a section is included in a
6673 segment to handle Solaris linker oddities.
6675 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6677 * coff-m88k.c (howto_table): Reformatted for easier reading;
6678 special_function now points to new function m88k_special_reloc.
6679 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6681 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6682 be done correctly by m88k_special_reloc.
6683 (reloc_processing): New function to be used by RELOC_PROCESSING.
6684 (RELOC_PROCESSING): Define to call reloc_processing.
6686 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6688 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6689 (pe_print_pdata): Likewise.
6691 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6692 obstack_alloc fails.
6693 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6695 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6696 * Many files: don't set bfd_error_no_memory if one of the above
6699 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6700 if p_paddr_valid is set.
6701 (copy_private_bfd_data): New static function.
6702 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6704 * elf.c (assign_file_positions_for_segments): Fix case where extra
6705 program headers were allocated.
6707 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6708 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6709 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6710 _bfd_elf_print_private_bfd_data.
6712 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6713 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6714 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6715 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6716 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6717 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6718 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6720 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6722 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6723 * elf.c (make_mapping): New static function.
6724 (map_sections_to_segments): New static function.
6725 (elf_sort_sections): New static function.
6726 (assign_file_positions_for_segments): New static function.
6727 (map_program_segments): Remove.
6728 (get_program_header_size): Remove sorted_hdrs, count, and
6729 maxpagesize parameters. Simplify.
6730 (assign_file_positions_except_relocs): When generating an
6731 executable, use assign_file_positions_for_segments.
6732 (elf_sort_hdrs): Remove.
6733 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6734 to get_program_header_size.
6736 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6738 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6740 * configure, config.in: Regenerate with autoconf 2.7.
6742 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6743 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6745 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6747 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6748 (ecoff_sec_to_styp_flags): Likewise.
6749 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6750 (ecoff_set_symbol_info): Handle scRConst.
6751 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6752 (ecoff_compute_section_file_positions): Handle .rconst section.
6753 (_bfd_ecoff_write_object_contents): Likewise.
6754 (ecoff_link_check_archive_element): Handle scRConst.
6755 (ecoff_link_add_externals): Likewise.
6756 (ecoff_link_write_external): Handle .rconst section.
6757 (ecoff_reloc_link_order): Likewise.
6758 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6759 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6761 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6763 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6764 DEF_DYNAMIC flag is set.
6766 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6768 * host-aout.c: If TRAD_HEADER is defined, include it.
6770 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6772 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6773 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6774 (BFD_NEED_DECLARATION): New function.
6775 * configure.in: Use BFD_NEED_DECLARATION.
6776 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6777 * configure, config.in: Rebuild with autoconf 2.6.
6779 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6780 special_sections before returning when called with a non XCOFF
6783 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6786 * coffcode.h (coff_compute_section_file_positions): Only pad the
6787 previous section to force file alignment when creating an
6790 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6792 * coffcode.h (coff_compute_section_file_positions): If
6793 RS6000COFF_C, set up the .debug section.
6795 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6796 if it is not large enough to accomodate the entire TOC area with
6797 signed 16 bit offsets.
6798 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6800 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6801 TOC anchor to use the TOC value used in the output file.
6803 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6805 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6806 (_bfd_coff_read_string_table): Likewise.
6808 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6810 * pe-arm.c: Fix typos.
6811 * coff-arm.c: Likewise.
6813 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6815 * coff-ppc.c (list_ele): Added "cat"egory member.
6816 (record_toc): New category parameter (priv or pub).
6817 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6818 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6819 the mainline. It addes extra toc cells in error.
6820 (ppc_coff_swap_sym_in_hook): Added some documentation.
6821 (dump_toc): Can now diagnose "virtual toc" chicanery.
6823 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6825 * elf-bfd.h (struct elf_link_hash_table): Change type of
6826 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6828 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6830 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6831 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6833 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6834 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6835 defined or mentioned in a regular file.
6837 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6839 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6840 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6841 (coff_ppc_relocate_section): Correct REL24 handling
6842 (ppc_process_before_allocation): Correct TOCDEFN handling
6844 * peicode.h (dir_names): Added name descriptions
6846 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6848 * VERSION: Updated to cygnus-2.6.
6850 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6852 * targets.c (m68k4knetbsd_vec): Declare.
6854 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6856 * targets.c (bfd_target): Change type of second argument to
6857 _bfd_print_private_bfd_data from void * to PTR.
6858 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6859 using PTR rather than void *.
6860 * bfd-in2, libbfd.h: Rebuild.
6861 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6863 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6864 _bfd_generic_bfd_print_private_bfd_data rather than casting
6867 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6869 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6870 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6872 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6873 BFD64_BACKENDS_CFILES): New variables.
6876 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6878 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6879 not at the file position of the first section.
6880 * coffcode.h (coff_compute_section_file_positions): Avoid using
6882 (coff_write_object_contents): When generating a PPC PE executable
6883 with no symbols, round up the file size to a COFF_PAGE_SIZE
6885 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6886 don't write out a string table.
6888 * elf.c (bfd_section_from_shdr): When using a different section
6889 header, pass the new one to _bfd_elf_make_section_from_shdr.
6890 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6891 (elf_map_symbols): Add section VMA to symbol value when comparing
6893 (_bfd_elf_compute_section_file_positions): Only build symbol table
6894 if there are some symbols. Set file offset of symtab and strtab
6896 (assign_file_positions_except_relocs): Remove dosyms parameter.
6897 Change all callers. Never set file offset of symtab and strtab
6899 (_bfd_elf_copy_private_section_data): New function.
6900 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6901 (_bfd_elf_copy_private_symbol_data): New function.
6902 (swap_out_syms): Check for special mapping of st_shndx created by
6903 copy_private_symbol_data.
6904 * elfxx-target.h: Use new copy routines.
6905 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6906 (_bfd_elf_copy_private_section_data): Declare.
6908 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6910 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6913 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6914 _bfd_dummy_target, matching the recent change to archive
6917 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6919 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6920 arithmetic on PTR types.
6922 * aout-target.h (MY(callback)): Set the lma of the sections.
6924 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6925 symbol into a reloc against the section.
6927 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6929 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6930 glue for the relocs: IMGLUE and IFGLUE.
6931 (record_toc): new function - tracks toc contents
6932 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6933 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6934 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6935 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6936 (ppc_record_toc_entry): Removed a debug define (duh)
6938 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6939 (pe_print_idata): New function - formats the idata section data
6940 (pe_print_pdata): New function - formats the pdata section data
6941 (pe_print_private_bfd_data): calls to above
6943 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6945 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6946 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6947 TARGET_SYM and TARGET_NAME for vector and BFD name.
6948 * coff-pmac.c (pmac_xcoff_vec): Remove.
6949 (TARGET_SYM, TARGET_NAME): Define.
6950 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6951 machine to 0, not all PowerMacs are 601s.
6953 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6955 * elfcode.h (elf_object_p): Read in any program headers.
6956 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6957 based on the program headers, if any.
6958 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6959 (map_program_segments): Set p_paddr of program headers based on
6962 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6964 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6967 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6968 trying to do a relocateable link with a non-a.out object file.
6970 * archive.c (bfd_generic_archive_p): Check the first object file
6971 in an archive even if target_defaulted is set. If the object file
6972 has the wrong xvec, reject it.
6974 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6975 be represented, report the name via _bfd_error_handler.
6976 (translate_to_native_sym_flags): Likewise.
6977 * elf32-mips.c (mips_elf_final_link): Likewise.
6978 * oasys.c (oasys_write_sections): Likewise.
6980 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6981 which checks for STYP_OVRFLO sections.
6982 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6983 reloc and lineno count overflows.
6984 (coff_write_object_contents): Call coff_count_linenumbers before
6985 coff_compute_section_file_positions. If RS6000COFF_C, handle
6986 reloc and lineno count overflows.
6987 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6988 relocs before dealing with .pad sections. Count overflow section
6989 headers when handling .pad sections.
6991 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6994 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6995 (struct xcoff_link_hash_table): Add descriptor_section and
6996 special_sections fields.
6997 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6998 (xcoff_link_add_symbols): Set linkage section alignment. Create
6999 descriptor section. Check for magic symbol names (_text, etc.),
7000 and record them in special_sections if found. Set
7001 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7002 descriptor field to point back to the function code symbol.
7003 (xcoff_sweep): Always mark the special descriptor_section.
7004 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7005 function descriptor, and mark it if it is.
7006 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7007 parameter, and fill it in. Allocate space for the descriptor
7009 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7010 global linkage code. If an undefined function descriptor is
7011 exported, arrange to define it. Warn about any other undefined
7013 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7014 (xcoff_write_global_symbol): Create a function descriptor when
7016 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7017 * bfd-in2.h: Rebuild.
7019 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7021 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7022 (ppc_coff_link_hash_table): new types for hashing
7023 (ppc_coff_link_hash_newfunc): hash entry constructor
7024 (ppc_coff_link_hash_table_init): hash table initializer
7025 (ppc_coff_link_hash_table_create): hash table constructor
7026 (ppc_record_toc_entry): changed references to hash table
7027 (coff_ppc_relocate_section): changed references to hash table
7029 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7030 * libcoff.h: Rebuild
7032 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7033 (coff_link_add_symbols): removed toc_offset init
7035 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7037 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7040 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7041 if it is given and mmep is available.
7042 * acconfig.h: Undef USE_MMAP.
7043 * configure, config.in: Regenerated.
7044 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7045 table handling the old way.
7046 (aout_get_external_symbols): Don't complain if last byte of string
7048 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7049 (bfd_free_window) [! USE_MMAP]: Don't define.
7050 (bfd_get_file_window,
7051 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7053 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7055 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7058 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7060 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7061 compatible with AMD generated COFF files. Try to support both AMD
7062 and GNU formats simultaneously.
7063 (coff_a29k_relocate_section): Likewise.
7065 * libbfd.c (bfd_get_file_window): Change writable parameter from
7066 int to boolean; update all callers. Pass MAP_SHARED if not
7067 writable--it's required on Solaris. Cast fprintf argument to
7069 * bfd-in.h (bfd_get_file_window): Update declaration.
7070 * bfd-in2.h: Rebuild.
7071 * aoutx.h: Update calls to bfd_get_file_window.
7073 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7075 (xcoff_swap_ldhdr_in): New static function.
7076 (xcoff_swap_ldsym_in): New static function.
7077 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7078 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7079 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7080 Handle XTY_ER/XMC_XO symbols correctly.
7081 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7082 rather than normal symbol table.
7083 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7084 already defined with the same absolute value.
7085 (xcoff_mark): When considering called symbols, check whether the
7086 descriptor is from a dynamic object, rather than the symbol
7088 (xcoff_build_ldsyms): Likewise.
7090 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7091 Cast realloc and malloc return values. If malloc or realloc fail,
7092 set bfd_error_no_memory.
7093 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7094 * bfd-in2.h: Rebuild.
7096 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7098 * coff-ppc.c (ppc_record_toc_entry): new function.
7099 (in_reloc_p): changed return value.
7100 (coff_ppc_relocate_section): much rework.
7101 (ppc_allocate_toc_section): new function.
7102 (ppc_process_before_allocation): new function.
7103 (ppc_coff_swap_sym_in_hook): new function.
7105 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7106 (coff_link_add_symbols): initialize toc_offset.
7108 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7109 (coff_swap_aouthdr_out): Added more sections to the data
7110 dictionary for the pe file header. Also changed linker version
7111 number on the ppc side.
7112 (dir_names): small improvements to the dictionary printing.
7113 (pe_mkobject_hook): save the file level flags.
7115 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7116 (pe_tdata): added real_flags field
7117 (coff_tdata): added local_toc_sym_map and access macro
7119 * libcoff.h (coff_link_hash_entry): added toc_offset field
7120 (pe_tdata): added real_flags field
7121 (coff_tdata): added local_toc_sym_map and access macro
7123 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7124 (coff_mkobject): init for local_toc_sym_map
7125 (coff_write_object_contents): set the internal_a.magic to
7126 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7129 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7131 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7132 entries until both the line number address and the function name
7133 address are too large.
7135 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7136 * configure: Rebuilt.
7138 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7139 is defined in the environment.
7141 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7143 * som.c (som_get_section_contents_in_window): Define to use
7146 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7148 * coff-i860.c: New file, based on coff-i386.c.
7149 * cpu-i860.c: New file, based on cpu-i386.c.
7150 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7151 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7152 targets, using i860coff_vec.
7153 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7154 trad-core.o and hosts/i860mach3.h.
7155 (i860coff_vec): Use coff-i860.o and cofflink.o.
7156 * configure: Rebuild.
7157 * Makefile.in: Rebuild dependencies.
7158 (ALL_MACHINES): Add cpu-i860.o.
7159 (BFD32_BACKENDS): Add coff-i860.o.
7160 (CFILES): Add cpu-i860.c and coff-i860.c.
7161 * targets.c (i860coff_vec): Declare.
7162 (bfd_target_vector): Add &i860coff_vec.
7163 * archures.c (bfd_i860_arch): Declare.
7164 (bfd_archures_list): Add &bfd_i860_arch.
7165 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7166 (coff_set_flags): Handle bfd_arch_i860.
7167 (coff_write_object_contents): Handle I860 a.out magic number.
7169 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7171 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7172 the created .tc section to 2.
7173 (xcoff_mark): Don't keep a .loader reloc for a call to an
7174 undefined symbol when creating a shared library.
7175 (xcoff_build_ldsyms): When creating a shared library, generate
7176 global linkage code for a call to an undefined symbol.
7178 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7180 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7181 BFD32_BACKENDS, BFD64_BACKENDS.
7182 (.dep1): Put mkdep output in a separate file.
7183 Rebuilt dependencies.
7185 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7188 Permit use of mmap when available:
7190 * configure.in: Check for mmap, madvise, mprotect.
7191 * config.in, configure: Regenerated.
7193 * libbfd.c (struct _bfd_window_internal): Define type.
7194 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7196 (ok_to_map): New static variable for debugging.
7197 (_bfd_generic_get_section_contents_in_window): New function.
7198 * bfd-in.h (bfd_window_internal): Declare type.
7199 (bfd_window): Define type.
7200 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7201 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7204 * libaout.h (struct aoutdata): Add two window fields.
7205 (obj_aout_sym_window, obj_aout_string_window): New macros.
7206 * aoutx.h (some_aout_object_p): Initialize windows.
7207 (aout_get_external_symbols): Get symbol data and strings in
7208 windows instead of explicitly allocated buffers.
7209 (slurp_symbol_table): Free window instead of memory.
7210 (bfd_free_cached_info): Release windows instead of freeing storage
7212 (aout_link_free_symbols): Ditto.
7214 * targets.c (bfd_target): Add new field for
7215 get_section_contents_in_window.
7216 (BFD_JUMP_TABLE_GENERIC): Updated.
7217 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7218 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7219 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7220 macros for get_section_contents_in_window field.
7222 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7224 * core.c: Renamed to corefile.c
7225 * makefile.dos (OBJS): Change core.o to corefile.o
7226 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7228 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7230 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7231 to o. Clobber and restore the list of new csects around the call
7232 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7233 linker error and the linker wants to read the symbol table. Reset
7234 the line number count of a real section even if it has no relocs.
7235 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7237 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7240 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7242 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7243 an undefined symbol in a shared link.
7245 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7246 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7247 phdm@info.ucl.ac.be (Philippe De Muyter).
7249 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7251 * coff-m88k.c (rtype2howto): New static function.
7252 (RTYPE2HOWTO): Use it rather than a macro definition.
7254 * coffcode.h (coff_write_object_contents): set internal_a.magic
7255 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7257 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7258 define TRAD_HEADER to new file hosts/delta68.h.
7259 m88*-motorola-sysv*, however, does use ptrace-core.o.
7260 * hosts/delta68.h: New file.
7262 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7263 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7265 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7267 * i386linux.c (MY(vec)): Declare before use.
7269 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7271 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7272 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7274 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7275 BFD is not of the right type.
7276 (bfd_elf_get_needed_list): Likewise.
7277 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7278 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7279 * xcofflink.c (XCOFF_XVECP): Define.
7280 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7282 (bfd_xcoff_import_symbol): Likewise.
7283 (bfd_xcoff_export_symbol): Likewise.
7284 (bfd_xcoff_link_count_reloc): Likewise.
7285 (bfd_xcoff_record_link_assignment): Likewise.
7286 (bfd_xcoff_size_dynamic_sections): Likewise.
7288 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7289 table index against the number of symbols for a base relative
7292 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7294 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7295 full_aouthdr flag here...
7296 (_bfd_xcoff_bfd_final_link): ...not here.
7298 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7300 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7301 systems that have a system <libelf.h>.
7302 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7303 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7304 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7305 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7306 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7307 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7308 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7310 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7312 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7313 set, set BSF_WEAK in symbol. Change all callers.
7314 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7315 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7316 _bfd_generic_link_add_one_symbol.
7317 (ecoff_indirect_link_order): Check that the section tdata relocs
7318 are not NULL before using them.
7320 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7321 define TRAD_HEADER as hosts/alphalinux.h.
7322 * configure: Rebuild.
7323 * hosts/alphalinux.h: New file.
7324 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7327 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7329 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7330 C_ECOMM storage classes.
7332 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7334 (xcoff_mark): Call xcoff_mark_symbol.
7335 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7336 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7338 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7340 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7342 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7344 (xcoff_find_reloc): New static function.
7345 (xcoff_link_add_symbols): Use it.
7346 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7347 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7348 relocate the value of C_DECL.
7350 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7352 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7354 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7355 callback decide what goes in .relocs.
7356 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7357 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7360 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7362 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7365 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7367 * xcofflink.c: More improvements, mostly to fix handling of
7368 constructors and a few other special cases.
7369 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7370 zero, reverting yesterday's change.
7371 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7372 (bfd_xcoff_link_count_reloc): Declare.
7373 (bfd_xcoff_record_link_assignment): Declare.
7374 * bfd-in2.h: Rebuild.
7376 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7378 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7379 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7380 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7381 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7382 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7383 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7385 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7388 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7389 segments includes the a.out header. See to that the magic number
7390 *always* is big-endian.
7392 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7393 m68k4k NetBSD configurations.
7395 * configure.in, configure: Separate i386 & mips NetBSD
7396 configurations from other BSD ones. Don't assume DEC is the only
7397 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7398 configurations. Add support for m68k4k NetBSD object format.
7400 * libaout.h: Added M_68K4K_NETBSD magic.
7402 * m68k4knetbsd.c: New file.
7404 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7406 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7409 * hosts/mipsnbsd.h: New file.
7411 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7413 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7415 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7416 toc_section, and entry_section fields.
7417 (struct xcoff_section_tdata): Remove ldrel_count field.
7418 * libcoff.h: Rebuild.
7419 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7421 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7422 full a.out header if full_aouthdr is set in xcoff_data.
7423 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7424 based on sections stored in xcoff_data.
7425 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7427 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7428 (rs6000coff_vec): Set symbol_leading_char to '.'.
7429 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7430 value stored in ret rather than returning a pointer value.
7432 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7434 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7437 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7439 * som.c (som_slurp_string_table): Allocate the strings with malloc
7440 since they're free'd by free_cached_info.
7441 (som_slurp_symbol_table): Similarly for the symbol table.
7443 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7445 * Makefile.in (diststuff): Don't make headers.
7447 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7449 * Makefile.in: Rebuild dependencies.
7451 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7452 output_bfd is not SunOS.
7453 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7454 non-SunOS input files.
7456 * xcofflink.c: Extensive changes to support linking shared objects
7457 and generating a .loader section.
7458 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7459 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7460 last_symndx, and ldrel_count fields.
7461 * libcoff.h: Rebuild.
7462 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7463 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7465 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7466 (bfd_xcoff_export_symbol): Declare.
7467 (bfd_xcoff_size_dynamic_sections): Declare.
7468 * bfd-in2.h: Rebuild.
7470 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7472 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7473 * configure: Rebuild.
7474 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7475 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7477 (pmac_xcoff_vec): Update to use new xcoff support.
7478 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7479 (xcoff_write_armap): Declare buf as unsigned char.
7480 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7482 * mpw-make.sed: Generalize subdir_do edit.
7484 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7486 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7487 correctly. Don't initialize asect->vma.
7489 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7491 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7492 something a little less than the page size.
7494 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7496 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7498 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7500 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7501 * coffcode.h (coff_write_object_contents): If .bss is before
7502 .data us that as data_start.
7503 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7505 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7506 (coff_swap_outhdr_out): Hardwire in version number.
7508 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7510 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7511 major and minor to *_vno, since the former are also macros in
7512 SunOS header files. Cast result of bfd_alloc to appropriate
7515 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7516 before assigning to sec_data.
7518 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7520 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7521 now relative to the section, not absolute.
7522 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7523 get the file name when there is a N_SO directory name. When
7524 handling stabs, remember that section->vma was added to the
7527 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7529 * sunos.c (struct sunos_link_hash_table): Add needed field.
7530 (sunos_link_hash_table_create): Call bfd_release, not free.
7531 (sunos_link_hash_table_create): Initialize needed field.
7532 (sunos_add_dynamic_symbols): Record needed objects.
7533 (bfd_sunos_get_needed_list): New function.
7534 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7535 * bfd-in2.h: Rebuild.
7537 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7539 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7541 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7543 * bfd-in.h (struct bfd_link_needed_list): Rename from
7544 bfd_elf_link_needed_list.
7545 * bfd-in2.h: Rebuild.
7546 * elf.c, elflink.h, libelf.h: Corresponding changes.
7548 Add start at AIX linker support; no shared libraries yet.
7549 * xcofflink.c: New file.
7550 * configure.in (rs600coff_vec): Use xcofflink.o.
7551 * configure: Rebuild.
7552 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7554 (struct xcoff_section_tdata): Define.
7555 (xcoff_section_data): Define macro.
7556 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7557 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7558 (_bfd_xcoff_bfd_final_link): Declare.
7559 (_bfd_ppc_xcoff_relocate_section): Declare.
7560 * libcoff.h: Rebuild.
7561 * coff-rs6000.c: Clean up a bit.
7562 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7563 cputype, csects, and debug_indices.
7564 (xcoff_copy_private_bfd_data): Copy cputype.
7565 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7566 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7567 (xcoff_reloc_type_lookup): Rename from
7568 rs6000coff_reloc_type_lookup.
7569 (coff_relocate_section): Define.
7570 (_bfd_xcoff_sizeof_headers): Define.
7571 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7572 (_bfd_xcoff_bfd_relax_section): Define.
7573 (_bfd_xcoff_bfd_link_split_section): Define.
7574 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7576 * coffcode.h (coff_compute_section_file_positions): If AIX,
7577 increment sofar by SMALL_AOUTSZ if not executable.
7578 (coff_write_object_contents): If AIX, always output an a.out
7579 header; if not executable, header size of SMALL_AOUTSZ.
7580 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7581 (_bfd_stringtab_init): Initialize xcoff field.
7582 (_bfd_xcoff_stringtab_init): New function.
7583 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7584 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7585 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7586 * libbfd.h: Rebuild.
7587 * Makefile.in: Rebuild dependencies.
7588 (BFD32_BACKENDS): Add xcofflink.o.
7589 (CFILES): Add xcofflink.c.
7591 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7592 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7593 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7595 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7597 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7599 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7601 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7602 * config.in: Regenerated.
7604 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7605 (_bfd_chunksize): New variable.
7606 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7607 for obstack chunk size.
7608 * configure.in: Check for getpagesize.
7609 * configure: Regenerated.
7611 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7613 * trad-core.c (rawptr): Make it a local variable of
7614 ptrace_unix_core_file_p.
7616 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7618 * coff-arm.c (in_reloc_p): New.
7619 * coff-i386.c (in_reloc_p): New.
7620 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7621 (coff_write_object_contents): Only set has_reloc_section
7623 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7624 in_reloc_p to decide if reloc should be emitted.
7625 * libcoff.h (pe_data_type.in_reloc_p): New.
7626 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7628 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7630 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7631 (_bfd_coff_read_internal_relocs): Likewise.
7632 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7633 (_bfd_coff_read_internal_relocs): Likewise.
7635 * elflink.h (elf_link_add_object_symbols): Correct conditions
7636 under which type and size change warnings are issued.
7638 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7640 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7641 a symbol which is not in a real section.
7642 (coff_write_native_symbol): Corresponding change.
7644 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7645 coff_link_hash_newfunc and make non-static.
7646 (_bfd_coff_link_hash_table_init): New function, broken out of
7647 _bfd_coff_link_hash_table_create.
7648 (_bfd_coff_link_hash_table_create): Use it.
7649 (process_embedded_commands): Make static.
7650 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7651 (_bfd_coff_link_hash_table_init): Declare.
7652 * libcoff.h: Rebuild.
7654 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7655 field in XCOFF tdata.
7656 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7657 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7658 based on cputype stored in a.out header, or in n_type of initial
7660 (coff_write_object_contents): Set cputype correctly in a.out
7662 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7664 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7665 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7667 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7668 * libcoff.h: Rebuild.
7670 * cpu-rs6000.c (rs6000_compatible): New static function.
7671 (bfd_rs6000_arch): Use it.
7672 * cpu-powerpc.c (powerpc_compatible): New static function.
7673 (arch_info_struct): Define various flavours of PowerPC.
7674 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7677 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7679 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7681 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7683 * elflink.h (elf_link_add_object_symbols): Don't warn about
7684 changing the size or type if the old definition was weak.
7686 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7688 * coffcode.h (combined_entry_type): Add fix_line field.
7689 (coff_slurp_line_table): Warn if we try to set the lineno field of
7691 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7692 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7693 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7694 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7696 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7697 * libcoff.h: Rebuild.
7699 * libcoff-in.h (struct xcoff_tdata): Define.
7700 (xcoff_data): Define.
7701 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7702 * bfd-in2.h, libcoff.h: Rebuild.
7703 * coff-rs6000.c (xcoff_mkobject): New static function.
7704 (coff_mkobject): Define.
7705 (xcoff_copy_private_bfd_data): New static function.
7706 (coff_bfd_copy_private_bfd_data): Define.
7707 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7709 (rs6000coff_vec): Add DYNAMIC to object_flags.
7710 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7711 .loader sections specially.
7712 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7713 section alignment from the XCOFF tdata information.
7714 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7715 F_SHROBJ, and copy the extra a.out header information into the
7716 XCOFF tdata structure.
7717 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7718 F_DYNLOAD and the extra a.out header information.
7719 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7720 C_HIDEXT symbol with attached csect information.
7721 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7722 in the o_maxdata field.
7723 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7724 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7725 end if BSF_NOT_AT_END is set.
7727 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7728 _bfd_read_ar_hdr_fn.
7729 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7730 * bfd-in2.h, libbfd.h: Rebuild.
7731 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7733 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7734 (bfd_slurp_bsd_armap_f2): Likewise.
7735 (_bfd_slurp_extended_name_table): Likewise.
7737 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7739 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7741 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7742 when the symbol table is empty.
7744 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7745 space for section symbols, since we don't output them either.
7746 (elf_m68k_adjust_dynindx): Removed.
7748 * ptrace-core.c (rawptr): Make it a local variable of
7749 ptrace_unix_core_file_p.
7751 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7753 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7756 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7757 Mac object file formats.
7759 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7761 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7762 auxent if there isn't one.
7763 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7764 rather than FILNMLEN as the maximum name length.
7766 * coffcode.h (bfd_coff_backend_data): Add new field
7767 _bfd_coff_print_aux.
7768 (bfd_coff_print_aux): New static function.
7769 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7770 scnlen field of an XTY_LD csect aux entry.
7771 (coff_print_aux): New static function.
7772 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7773 in coff_pointerize_aux_hook.
7774 (bfd_coff_std_swap_table): Initialize new field.
7775 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7776 * libcoff.h: Rebuild.
7777 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7778 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7780 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7781 if there are symbols, for native AIX ld compatibility.
7783 * coffcode.h (bfd_coff_backend_data): Add new field
7784 _bfd_coff_pointerize_aux_hook.
7785 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7786 or I960, and as 0 otherwise.
7787 (bfd_coff_std_swap_table): Initialize new field.
7788 * libcoff.h: Rebuild.
7789 * coffgen.c (coff_pointerize_aux): Change parameters to take
7790 symbol pointer instead of type and class, and to take aux index.
7791 Call _bfd_coff_pointerize_aux_hook if it is defined.
7792 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7793 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7794 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7796 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7797 read-only/host-only support.
7799 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7801 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7804 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7805 BFD_JUMP_TABLE_ARCHIVE accordingly.
7806 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7807 (_bfd_compute_and_write_armap): Declare.
7808 (_bfd_generic_read_ar_hdr): Declare.
7809 (_bfd_read_ar_hdr): Define.
7810 (_bfd_noarchive_read_ar_hdr): Define.
7811 (_bfd_archive_bsd_read_ar_hdr): Define.
7812 (_bfd_archive_coff_read_ar_hdr): Define.
7813 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7814 _bfd_read_ar_hdr instead.
7815 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7816 (_bfd_compute_and_write_armap): Rename from
7817 compute_and_write_armap. Make non-static. Change all callers.
7818 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7819 than _bfd_snarf_ar_hdr.
7820 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7821 * ieee.c (ieee_read_ar_hdr): Define.
7822 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7823 * oasys.c (oasys_read_ar_hdr): Define.
7824 * som.c (som_read_ar_hdr): Define.
7825 * bfd-in2.h, libbfd.h: Rebuild.
7827 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7829 * peicode.c (coff_swap_filehdr_in): If symptr is
7830 zero, there aren't any symbols, even if nsyms is set.
7832 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7834 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7836 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7837 sections, and set styp correctly for them: .got, .hash, .dynamic,
7838 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7839 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7841 (ecoff_sort_hdrs): New static function.
7842 (ecoff_compute_section_file_positions): Return boolean, not void.
7843 Sort the sections by VMA before looking through them. Put the
7844 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7845 section on an appropriate boundary within the page.
7846 (ecoff_compute_reloc_file_positions): Check return value of
7847 ecoff_compute_section_file_positions.
7848 (_bfd_ecoff_set_section_contents): Likewise.
7849 (_bfd_ecoff_write_object_contents): Check for various Alpha
7850 section types when incrementing text_size and data_size. Call
7851 adjust_headers backend function if it exists.
7852 * coff-alpha.c (alpha_adjust_headers): New static function.
7853 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7854 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7856 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7858 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7860 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7861 of ALTERNATE_AIX_CORE_FORMAT.
7862 * configure.in (aix4): No longer need CORE_FLAGS.
7863 * configure: Updated.
7865 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7867 NS32k changes from Ian Dall:
7868 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7870 (aout_link_input_section_std, aout_link_input_section_ext,
7871 aout_link_reloc_link_order): Call them instead of _bfd_*
7873 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7875 (backend_data): Use it instead of hardcoded zero.
7877 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7878 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7880 * ns32knetbsd.c: Include bfd.h.
7881 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7882 (MY_bfd_reloc_type_lookup): Declare function too.
7883 * pc532-mach.c (set_sizes): Don't declare.
7884 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7885 (backend_data, MY_backend_data): Don't define.
7887 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7888 ns32k-*-lites* like ns32k-*-netbsd*.
7890 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7893 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7895 * coffcode.h (coff_write_object_contents): Restore setting
7896 f_timdat to 0, deleted on August 22.
7898 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7900 * coffcode.h (coff_bfd_copy_private_symbol_data,
7901 coff_bfd_copy_private_section_data,
7902 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7903 * peicode.h (coff_bfd_copy_private_bfd_data): New
7904 (pe_bfd_copy_private_bfd_data): New.
7905 (coff_swap_scnhdr_in): Swap bss size into the right place.
7906 (pe_print_private_bfd_data): Add some newlines.
7908 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7910 * som.c (setup_sections): Don't die if a space has no subspaces.
7912 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7914 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7915 dynamic symbol override a common symbol. Don't change the size or
7916 type if they have been set and the new symbol is not a definition.
7917 Warn if the size or type changes.
7919 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7921 * som.c (som_begin_writing): Don't write the symbol table or
7923 (som_finish_writing): Write them here. Place them after the
7924 subspace data, but before the relocs.
7926 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7928 * sunos.c (sunos_add_one_symbol): Just pass false, not
7929 info->shared_library, to sunos_create_dynamic_sections.
7930 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7932 (sunos_check_dynamic_reloc): Remove .text section assertion.
7934 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7936 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7937 * configure, configure.in: Add pmac_xcoff_vec case.
7938 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7939 * coff-pmac.c: New file, PowerMac XCOFF support.
7940 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7941 * targets.c (pmac_xcoff_vec): Declare.
7943 * mpw-config.in: Various changes to be compatible with the
7944 autoconf-based configury.
7945 * mpw-make.sed: New file, sed commands to translate Unix
7946 makefile into MPW syntax.
7947 * mpw-make.in: Remove.
7948 * hosts/mpw.h: Remove.
7949 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7950 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7952 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7954 * binary.c (binary_get_symtab): Return an empty string on error.
7955 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7957 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7959 * coff-ppc.c: Reformatted according to gnu conventions
7960 Removed irrelevant "if 0" code
7962 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7964 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7965 symbols rather than as indirect symbols.
7966 (MY(slurp_symbol_table)): Don't do anything special about
7969 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7970 of .ctors and .dtors sections is no larger than 2.
7972 * sunos.c (sunos_add_one_symbol): Don't change
7973 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7975 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7976 dynamic symbols when creating a shared library.
7977 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7979 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7980 written even if it is not defined in a regular object.
7981 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7982 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7983 rather than the constant 22.
7984 (sunos_check_dynamic_reloc): Handle creating a shared library.
7985 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7986 zero when creating a shared library.
7987 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7988 write it out at the start of the symbol table.
7990 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7992 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7994 * config.bfd: Add arm-*-coff.
7995 * configure.in, configure: Add armcoff_{little,big}_vec.
7996 * targets.c (armcoff_{little,big}_vec): Declare.
7997 (bfd_target_vector): Add armcoff_{little,big}_vec.
7998 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8000 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8002 * targets.c (bfd_find_target): Remove debugging code.
8004 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8006 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8008 * Makefile.in: added *-ppc files
8009 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8010 allow pe based .o's to be shared with other tools on ppc/NT
8011 * config.bfd: added powerpc[le]-[pe|winnt] config support
8012 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8013 * peicode.h: Added more section flags for PE on ppc
8014 Added coff_swap_filehdr_out to allow peicode.h to be
8015 used for non-image PE files on ppc.
8016 Check for image, or not, before copying pe_opthdr
8017 * targets.c: Added new bfd's
8018 * targets.c: Removed two inactive bfds that shouldn't have made it this
8021 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8023 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8024 explicit values to initialize all relocs. Change all users.
8025 (ppc_elf_brtaken_inner): New function to handle branch predicition
8027 (ppc_elf_brtaken_reloc): Ditto.
8028 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8029 relocs use ppc_elf_unsupported_reloc.
8030 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8031 needs to be reported.
8032 (ppc_elf_relocate_section): Support branch prediction relocs.
8034 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8036 * bfd.c (bfd_assert): Remove \n from string passed to
8039 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8040 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8041 (bfd_coff_make_section_hook): Don't define.
8042 (coff_make_section_hook): Remove.
8043 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8044 (styp_to_sec_flags): Likewise.
8045 (coff_write_object_contents): Likewise.
8046 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8048 * libcoff.h: Rebuild.
8049 * coffgen.c (make_a_section_from_file): Just call
8050 bfd_make_section_anyway, not bfd_make_section or
8051 bfd_coff_make_section_hook.
8052 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8053 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8054 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8055 make_section_hook field.
8056 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8058 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8059 pointers into value field for warning and indirect symbols; just
8060 leave the value field alone.
8061 * linker.c (generic_link_add_symbol_list): Use next symbol for
8062 warning and indirect symbols, rather than looking in symbol value.
8063 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8064 parameter. Change all callers. Remove support for indirect
8065 symbols; it didn't work anyhow.
8066 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8067 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8068 * bfd-in2.h: Rebuild.
8070 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8072 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8073 go back to telling the tools this reloc operates on 32 bits.
8075 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8077 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8078 rather than a direct fprintf.
8079 * archive.c (_bfd_write_archive_contents): Likewise.
8080 * coffcode.h (coff_slurp_symbol_table): Likewise.
8081 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8082 (ppc_elf_unsupported_reloc): Likewise.
8083 (ppc_elf_relocate_section): Likewise.
8084 * i386linux.c (linux_tally_symbols): Likewise.
8085 (linux_finish_dynamic_link): Likewise.
8086 * osf-core.c (osf_core_core_file_p): Likewise.
8087 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8088 * som.c (som_sizeof_headers): Likewise.
8089 * srec.c (srec_bad_byte): Likewise.
8090 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8091 * libbfd-in.h (bfd_assert): Declare first parameter const.
8092 * libbfd.h: Rebuild.
8093 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8094 bfd_reloc_overflow is enough.
8095 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8096 * coff-h8500.c (rtype2howto): Likewise.
8097 * coff-z8k.c (rtype2howto): Likewise.
8098 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8099 * elf.c (_bfd_elf_get_lineno): Likewise.
8100 (_bfd_elf_no_info_to_howto): Likewise.
8101 (_bfd_elf_no_info_to_howto_rel): Likewise.
8102 * hp300hpux.c (convert_sym_type): Likewise.
8103 (MY(swap_std_reloc_in)): Likewise.
8104 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8106 * libaout.h (struct aoutdata): Add line_buf field.
8107 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8108 and filename_buffer. Instead, use a malloc buffer stored in the
8109 new line_buf field. Remove length restrictions.
8111 * coffgen.c (string_size): Remove static variable.
8112 (debug_string_size, debug_string_section): Likewise.
8113 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8114 and debug_string_size_p parameters. Use them instead of the
8115 global variables. Change all callers.
8116 (coff_write_symbol): Likewise.
8117 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8118 (coff_write_symbols): Add local variables to replace removed
8121 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8122 function, and line_base fields.
8123 * libcoff.h: Rebuild.
8124 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8125 information, rather than using static variables.
8127 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8128 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8130 * init.c (initialized): Remove static variable.
8131 (bfd_init): Don't bother setting initialized.
8132 (bfd_check_init): Remove.
8133 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8134 * libbfd.h: Rebuild.
8136 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8138 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8139 size for full core dumps. Copy core file header to private data.
8140 (rs6000coff_core_file_failing_command,
8141 rs6000coff_core_file_failing_signal): New functions to extract
8142 the file name and terminating signal from the core file.
8143 * coff-rs6000.c: Use them.
8145 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8147 Change arch info to be const, initialized at compile time.
8148 * archures.c: Reindent many functions. Change CONST to const.
8149 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8150 nothing set it anyhow. Make next const.
8151 (bfd_arch_info_list): Remove.
8152 (bfd_archures_list): Rename from archures_init_table. Change from
8153 a table of function pointers to a table of bfd_arch_info_type
8154 structure addresses.
8155 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8156 (bfd_lookup_arch): Likewise.
8157 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8159 (bfd_default_arch_struct): Make const.
8160 (bfd_arch_init, bfd_arch_linkin): Remove.
8161 (bfd_get_arch_info): Return a const pointer.
8162 * init.c (bfd_init): Don't call bfd_arch_init.
8163 * bfd.c (struct _bfd): Make arch_info const.
8164 * bfd-in2.h: Rebuild.
8165 * libbfd.h: Rebuild.
8166 * configure.in: Put & before everything in $selarchs.
8167 * configure: Rebuild.
8168 * cpu-*.c: Change bfd_*_arch from a function which calls
8169 bfd_arch_linkin to a const structure.
8170 * ieee.c (ieee_object_p): Make arch const.
8172 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8174 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8176 * bfd-in2.h: Regenerate.
8177 * libbfd.h: Regenerate.
8179 * elf32-ppc.c (reloc_type): Update names to match current draft.
8180 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8181 relative. Update names to current V.4 draft.
8182 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8183 (ppc_elf_relocate_section): Rename relocations to match draft.
8185 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8187 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8188 compiled with -mrelocatable-lib to be linked with either normal
8189 modules or -mrelocatable modules.
8191 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8193 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8194 in the a.out header.
8196 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8197 a reloc against a local symbol, even if it's not a section.
8199 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8201 * targets.c (bfd_target): Remove unused align_power_min field.
8202 * bfd-in2.h: Rebuild.
8203 * All backends: Remove initialization of align_power_min.
8205 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8207 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8209 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8211 * config.bfd (mips-dec-netbsd*): New target.
8212 * configure.host (mips-dec-netbsd*): New host.
8213 * configure.in (mips-dec-netbsd*): New native.
8214 * configure: Rebuild.
8216 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8218 Make the COFF backend linker merge common types:
8219 * cofflink.c (struct coff_debug_merge_element): Define.
8220 (struct coff_debug_merge_type): Define.
8221 (struct coff_debug_merge_hash_entry): Define.
8222 (struct coff_debug_merge_hash_table): Define.
8223 (coff_debug_merge_hash_table_init): Define.
8224 (coff_debug_merge_hash_table_free): Define.
8225 (coff_debug_merge_hash_lookup): Define.
8226 (struct coff_final_link_info): Add debug_merge field.
8227 (coff_debug_merge_hash_newfunc): New static function.
8228 (_bfd_coff_final_link): Allocate and free debug_merge table.
8229 (coff_link_input_bfd): Merge identical enum, struct and union
8232 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8234 Convert i960 COFF to use COFF backend linker.
8235 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8236 structure to store the symbol being used.
8237 (coff_i960_start_final_link): New static function.
8238 (coff_i960_relocate_section): New static function.
8239 (coff_i960_adjust_symndx): New static function.
8240 (coff_start_final_link): Define.
8241 (coff_relocate_section): Define.
8242 (coff_adjust_symndx): Define.
8243 * coffcode.h (bfd_coff_backend_data): Add new callback function
8244 _bfd_coff_start_final_link.
8245 (bfd_coff_start_final_link): Define.
8246 (coff_start_final_link): Define if not defined.
8247 (bfd_coff_std_swap_table): Add coff_start_final_link.
8248 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8250 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8251 function callback is not NULL.
8252 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8253 (_bfd_coff_internal_syment_name): Declare.
8254 * libcoff.h: Rebuild.
8255 * configure.in (icoff_big_vec): Add cofflink.o.
8256 (icoff_little_vec): Likewise.
8257 * configure: Rebuild.
8259 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8261 * Makefile.in (clean-info): Remove extraneous tab from line
8264 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8266 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8267 contents has relocs.
8269 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8271 * coffcode.h (coff_compute_section_file_positions): Keep the
8273 (coff_write_object_contents): Remember if it's a relocatable
8275 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8276 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8277 if relocatable file. Swap out saved raw size.
8279 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8281 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8282 (maintainer-clean): Rename from realclean, passing
8283 maintainer-clean down to subdirectories, but leave realclean as a
8286 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8289 * dep-in.sed: Remove config.h from generated dependencies.
8291 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8292 broken out of sunos_canonicalize_dynamic_symtab.
8293 (sunos_canonicalize_dynamic_symtab): Call new function
8294 sunos_slurp_dynamic_symtab.
8295 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8296 dynamic symbol table to the caller.
8297 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8298 callback to override the symbols being read.
8299 * libaout.h (struct aout_backend_data): Add three new parameters
8300 to add_dynamic_symbols callback.
8302 Extensive minor changes to avoid various gcc warnings. Also:
8303 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8304 * archures.c (bfd_arch_info_type): Change mach field from long to
8306 (bfd_lookup_arch): Change machine parameter from long to unsigned
8309 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8311 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8312 a symbol with a non-zero plt_offset.
8314 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8316 * elfcode.h (align_file_position): Remove; not used.
8318 * configure.in: Only check for <sys/procfs.h> on a native system,
8319 and make sure it defines prstatus_t.
8320 * configure: Rebuild.
8322 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8324 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8326 * config.in: Rename from config.h.in.
8327 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8328 Check for config.h:config.in when creating stamp-h.
8329 * configure: Rebuild.
8330 * Makefile.in (stamp-h): Depend upon config.in rather than
8331 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8332 calling config.status.
8334 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8335 (Makefile): Just rebuild Makefile.
8336 (config.h, stamp-h): New targets.
8337 * configure.in: Create stamp-h when rebuilding config.h.
8338 * configure: Rebuild.
8340 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8342 * configure.in: Call AC_CONFIG_HEADER. Substitute
8343 HOST_64BIT_LONG. Check that various header files exist. Check
8344 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8345 and/or free need to be declared. Don't make a link to sysdep.h.
8346 Define TRAD_HEADER for various hosts.
8347 * configure: Rebuild.
8348 * configure.host: Don't set my_host. Add definitions taken from
8349 host header files for various entries. Remove entries which now
8351 * acconfig.h: New file.
8352 * config.h.in: New file, built by autoheader.
8353 * sysdep.h: New file.
8354 * Makefile.in (do_distclean): Don't remove sysdep.h.
8356 (LOCAL_H_DEPS): New variable.
8357 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8359 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8360 ($(OPTIONAL_BACKENDS)): Likewise.
8361 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8362 looking through sysdep.h.
8363 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8364 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8365 (fprintf_vma, sprintf_vma): Likewise.
8366 (int64_type, uint64_type): Don't define.
8367 * bfd-in2.h: Rebuild.
8368 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8369 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8370 * lynx-core.c: Include stuff from old hosts/lynx.h.
8371 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8372 rather than NO_FCNTL.
8373 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8374 rather than NATIVE_HPPAHPUX_COMPILER.
8375 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8377 * hosts/*.h: Remove all header files which merely include,
8378 declare, and define things. Leave header files which define
8379 information needed by trad-core.c.
8381 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8382 (BFD_CC_FOR_BUILD): Define.
8383 * configure.in: Use BFD_CC_FOR_BUILD.
8384 * configure: Rebuild.
8386 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8388 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8389 * configure: Rebuild.
8391 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8394 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8396 * config.bfd: i386pe_ve -> i386pe_vec.
8398 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8400 * configure.host: Incorporate host Makefile fragments by setting
8402 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8403 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8404 value based on whether the code is being compiled by a cross
8405 compiler. Don't substitute host_makefile_frag or frags.
8406 * aclocal.m4: New file to define local AC_PROG_CC.
8407 * configure: Rebuild.
8408 * Makefile.in (INSTALL): Set to @INSTALL@.
8409 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8410 (INSTALL_DATA): Set to @INSTALL_DATA@.
8412 (CC): Define as @CC@.
8413 (CFLAGS): Set to @CFLAGS@.
8414 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8415 (@host_makefile_frag@): Remove.
8416 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8417 after other options.
8418 (config.status): Remove dependency upon @frags@.
8419 * config/*.mh, config/README: Remove.
8421 * config.bfd: Rewrite to incorporate the contents of the Makefile
8422 fragments by setting shell variables, rather than merely returning
8423 the name of a Makefile fragment.
8424 * configure.in: Use shell variables set by config.bfd rather than
8425 looking at the target Makefile fragment files. Don't substitute
8426 target_makefile_frag. Do substitute TDEFINES.
8427 * configure: Rebuild.
8428 * Makefile.in (@target_makefile_frag@): Remove.
8429 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8430 * config/*.mt: Remove.
8432 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8434 * configure.in: Put changequote lines around "i[345]86" patterns
8435 section of core file support.
8437 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8439 * som.c (som_bfd_print_private_bfd_data): Define to use the
8442 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8444 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8445 entry, text_start and data_start.
8447 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8449 * Makefile.in (OFILES): Remove $(TDEPFILES).
8450 * config/apollo.mt (TDEPFILES): Remove.
8451 * config/README: Update.
8453 * configure.in: For a native configuration, set COREFILE and
8454 COREFLAG based on the canonical host name.
8455 * configure: Rebuild.
8456 * Makefile.in: Rebuild dependencies.
8457 (ALL_CFLAGS): Add @COREFLAG@.
8458 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8459 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8460 support routines. Check LYNX_CORE rather than HOST_LYNX.
8461 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8462 * i386lynx.c: Likewise.
8463 * m68klynx.c: Likewise.
8464 * sparclynx.c: Likewise.
8465 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8466 * *-core.c: Comment changes.
8467 * config/decstation.mh (HDEPFILES): Remove.
8468 (HDEFINES): Remove -DTRAD_CORE.
8469 * config/irix3.mh (RANLIB): Remove.
8470 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8471 (HDEFINES): Remove -DIRIX_CORE.
8472 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8473 (HDEFINES): Remove -DTRAD_CORE.
8474 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8475 * config/ultra3.mh (RANLIB): Remove.
8476 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8477 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8478 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8479 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8480 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8481 * config/i386aix.mh, config/i386bsd.mh: Remove.
8482 * config/i386linux.mh, config/i386mach3.mh: Remove.
8483 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8484 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8485 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8486 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8487 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8488 * config/solaris2.mh, config/stratus.mh: Remove.
8489 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8490 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8492 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8494 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8495 DT_FINI entry if the appropriate symbol is not in the hash table.
8497 * libelf.h (struct elf_backend_data): Add create_program_headers
8498 and want_hdr_in_seg fields.
8499 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8501 (elf_backend_create_program_headers): Likewise.
8502 (elfNN_bed): Initialize create_program_headers and
8504 * elf.c (get_program_header_size): Call create_program_headers
8506 (map_program_segments): Check want_hdr_in_seg backend field. Call
8507 create_program_headers backend routine.
8509 * elf.c (assign_file_positions_except_relocs): Align non allocated
8510 sections when creating an executable.
8512 * elfcode.h (elf_swap_phdr_in): Make non static.
8513 (elf_swap_phdr_out): Make non static.
8514 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8515 (bfd_elf32_swap_phdr_out): Declare.
8516 (bfd_elf64_swap_phdr_in): Declare.
8517 (bfd_elf64_swap_phdr_out): Declare.
8519 * ecofflink.c (ecoff_collect_shuffle): New static function.
8520 (_bfd_ecoff_get_accumulated_pdr): New function.
8521 (_bfd_ecoff_get_accumulated_sym): New function.
8522 (_bfd_ecoff_get_accumulated_ss): New function.
8523 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8524 (_bfd_ecoff_get_accumulated_sym): Declare.
8525 (_bfd_ecoff_get_accumulated_ss): Declare.
8526 * libbfd.h: Rebuild.
8528 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8530 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8532 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8533 warning symbols. If any section is named .gnu.warning.XXX, treat
8534 the contents as a warning to be issued if the symbol XXX is
8536 (elf_link_output_extsym): For an indirect or warning symbol, just
8537 output the symbol it points to.
8539 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8540 if bfd_hash_allocate fails, since it will already be set.
8541 (generic_link_hash_newfunc): Likewise.
8542 (archive_hash_newfunc): Likewise.
8543 (hash_entry_bfd): New static function.
8544 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8545 callback. Allocate a new warning using the hash table newfunc.
8546 Use bfd_hash_replace to update the entry in the hash table, rather
8547 than assuming we can copy the fields with structure assignment.
8549 * hash.c (bfd_hash_replace): New function.
8550 * bfd-in.h (bfd_hash_replace): Declare.
8551 * bfd-in2.h: Rebuild.
8553 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8555 * config.bfd: Add mips*vr4300-*-elf* target.
8556 * config/mipsbvr4300.mt: Added.
8558 See file ChangeLog.2
8565 version-control: never