1 Mon Oct 20 10:55:01 1997 Ian Lance Taylor <ian@cygnus.com>
3 * peicode.h (coff_swap_scnhdr_out): Don't clobber other flag
4 settings when setting IMAGE_SCN_MEM_READ. From Jim Wilson
7 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
9 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
10 '/' in the extended name table.
12 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
14 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
15 symbols, check globals list before matching on locals.
17 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
19 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
22 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
24 * peicode.h (pe_mkobject_hook): Set DLL flag.
25 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
27 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
28 for .stab* sections. Replace strlen of constant strings with
31 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
33 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
34 merge got and reloc entries from ind syms to their target.
35 (elf64_alpha_always_size_sections): Call it.
36 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
37 (elf64_alpha_can_merge_gots): Likewise.
38 (elf64_alpha_merge_gots): Likewise.
40 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
41 as it is insufficient to handle the relocation changes as well.
43 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
45 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
46 relocs for symbols in shlibs that have been forced local.
47 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
49 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
51 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
52 got_enties of the default symbol for the default versioned
53 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
56 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
58 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
59 24 bits of the PC when computing a PC relative relocation.
61 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
63 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
64 Correct value for maximum positive 22 bit PC relative relocation.
65 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
66 HI_16 relocations. Correct bit adjustment in TDA offsets.
68 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
70 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
71 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
73 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
75 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
78 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
80 * config.bfd: Missed one alpha* change.
82 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
84 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
85 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
86 (MINUS_ONE): New macro.
87 (sparc_elf_notsup_reloc): New function.
88 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
90 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
91 (init_insn_reloc): New function.
92 (sparc_elf_wdisp16_reloc): Use it.
93 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
95 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
97 * som.c (som_construct_extended_name_table): Remove static
98 function, and define as macro instead.
100 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
102 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
103 recognizes alphaev5 etc.
104 * configure.host: Likewise.
106 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
108 Make ld -s work on AIX:
109 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
110 section if we are stripping.
111 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
112 size if we are stripping.
113 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
114 and don't write out relocs, if we are stripping.
115 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
116 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
119 * configure.in: Don't include elf.lo again for ELF targets; it's
120 always in the library anyhow.
121 * configure: Rebuild.
123 * bfd-in2.h: Rebuild.
125 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
126 char *, when calling bfd_get_32 and bfd_put_32.
127 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
130 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
132 * reloc.c (bfd_check_overflow): New function.
133 (bfd_perform_relocation, bfd_install_relocation): Use it.
134 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
135 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
136 * bfd-in2.h: Regenerate.
137 * libbfd.h: Regenerate.
139 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
141 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
142 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
144 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
146 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
147 (stmp-bfd-h): Rename from stmp-bfd.h.
148 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
149 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
150 (stmp-bin2-h): New target.
151 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
152 (stmp-lbfd-h): New target.
153 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
154 (stmp-lcoff-h): New target.
155 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
156 stmp-lbfd-h, and stmp-lcoff-h.
157 * Makefile.in: Rebuild.
159 * configure.in: Use a diversion to set enable_shared before the
160 arguments are parsed.
161 * configure: Rebuild.
163 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
165 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
166 renamed to R_SPARC_UNUSED_42.
167 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
168 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
169 renamed to R_SPARC_UNUSED_42.
170 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
171 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
172 * bfd-in2.h: Regenerated.
173 * libbfd.h: Regenerated.
175 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
177 * elflink.h (elf_merge_symbol): Don't check the hash creator until
178 after we have set *sym_hash.
180 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
182 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
184 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
186 * Makefile.am (libbfd_a_SOURCES): Define.
187 * Makefile.in: Rebuild.
189 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
190 * aclocal.m4: Rebuild with new libtool.
191 * configure: Rebuild.
193 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
195 * elf.c (map_sections_to_segments): Even if we are not demand
196 paged, don't put a loadable section after a nonloadable section.
197 (assign_file_positions_for_segments): Increment the file offset
198 for a section with contents, even if it is not loadable.
201 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
203 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
204 indicating that __ctbp could not be found.
207 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
209 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
211 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
214 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
215 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
216 Add support for the CALLT relocs.
218 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
219 BFD_RELOC_V850_CALLT_16_16_OFFSET.
222 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
223 relocations against non-existant symbols.
225 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
227 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
229 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
230 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
231 bit reloc in the tiny data area.
234 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
236 Merged changes from Martin Hunt:
238 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
239 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
242 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
243 BFD_RELOC_D30V_9_PCREL_R): New relocs.
245 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
246 Do 15 and 21 bit pc-relative relocations.
247 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
250 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
251 added to the relocation, not or'd.
254 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
256 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
258 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
260 * archures.c (bfd_default_scan): Use strcasecmp.
261 (bfd_default_scan): Test for match with arch_name + ":" +
263 (bfd_default_scan): Test for match with printable_name - ":".
264 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
265 cases. Each implements their own scan function.
266 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
267 special cases. Since info->mach == 0. The test mach == number
269 (bfd_arch_list): New function, return name of all the supported
272 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
274 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
275 decoding architecture.
276 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
279 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
281 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
283 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
285 * Makefile.am: Rebuild dependencies.
286 (ALL_MACHINES_CFILES): Add cpu-v850.c.
287 (ALL_MACHINES_CFILES): Add elf32-v850.c.
288 * Makefile.in: Rebuild.
290 * reloc.c: Remove extraneous commas from relocation entries.
291 Remove BFD_RELOC_V850_16_PCREL.
292 * bfd-in2.h: Rebuild.
294 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
295 in sections named .tocbss rather than .bss.
297 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
299 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
300 BFD_RELOC_V850_16_PCREL.
302 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
304 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
305 the same as C_EXT syms.
306 (coff_link_add_symbols): Ditto.
307 (_bfd_coff_link_input_bfd): Ditto.
308 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
309 it to preserve and restore state of global_to_static flag.
311 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
313 * elf32-v850.c (v850_elf_object_p): Set machine number based on
314 bits in e_flags field rather than magic numbers.
315 (v850_elf_final_write_processing, v850_elf_set_private_flags,
316 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
317 v850_elf_print_private_bfd_data): New functions.
320 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
322 * elf.c (prep_headers): Remove V850E magic number.
323 * elf.c (prep_headers): Remove V850EQ magic number.
326 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
328 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
330 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
332 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
333 instructions are relative to the next instruction, not the
335 (mn10200_elf_relax_section): Similarly.
337 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
339 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
342 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
343 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
344 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
346 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
348 * cpu-v850.c: Remove "plain" from v850 printable name.
349 (scan): Use strcasecmp.
351 * archures.c (bfd_mach_v850): Define.
353 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
354 just sh/SH, use strcasecmp.
355 (arch_info_struct): Add entries for sh3 et.al.
357 * archures.c (bfd_mach_sh, ...): Define.
359 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
361 * archures.c (bfd_archures_list): Always NULL terminate the list.
363 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
365 * Makefile.am: Rebuild dependencies.
366 (ALL_MACHINES_CFILES): Add cpu-arc.c.
367 (ALL_MACHINES_CFILES): Add elf32-arc.c.
368 (elf32-arc.lo): Remove explicit dependency.
369 * Makefile.in: Rebuild.
371 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
372 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
373 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
375 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
377 * configure: Rebuild with latest devo autoconf for NT support
379 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
381 * cpu-arm.c (compatible): If B is a default type, return A.
383 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
385 * cpu-v850.c (scan): New function.
386 (arch_info_struct): New structure.
387 (bfd_v850_arch): Add link into arch_info_structure.
389 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
392 * elf32-v850.c (v850_elf_object_p): New function.
395 * archures.c (bfd_mach_v850e): Machine value for v850e.
397 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
399 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
402 * elf.c (prep_headers): Add support for v850e machine number.
404 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
406 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
408 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
411 * elf.c (prep_headers): Add support for v850eq machine number.
414 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
416 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
417 cached_stab field if the offset prevents us from using the cache.
419 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
421 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
423 * aout-arm.c (aout_arm_little_vec): Likewise.
424 (aout_arm_big_vec): Likewise.
425 * bout.c (b_out_vec_big_host): Likewise.
426 (b_out_vec_little_host): Likewise.
427 * mipsbsd.c (aout_mips_little_vec): Likewise.
428 (aout_mips_big_vec): Likewise.
431 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
433 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
434 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
435 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
438 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
440 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
441 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
442 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
443 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
444 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
445 of two for I960 only.
446 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
447 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
449 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
450 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
451 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
453 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
454 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
455 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
456 *coffcode.h (coff_write_object_contents): Set alignment field in
457 section header for TIC80COFF files.
460 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
462 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
463 v850_elf_check_relocs, v850_elf_reloc,
464 v850_elf_final_link_relocate): Add support for
465 BFD_RELOC_V850_16_PCREL relocation.
467 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
470 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
472 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
475 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
477 * cpu-v850e: New file.
479 * elf.c (prep_headers): Add support for v850e target.
481 * bfd-in2.h (bfd_architecture): Add support for v850e target.
483 * config.bfd: Add support for v850e target.
485 * archures.c: Add support for v850e target.
487 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
489 * cpu-v850eq: New file.
491 * elf.c (prep_headers): Add support for v850eq target.
493 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
495 * config.bfd: Add support for v850eq target.
497 * archures.c: Add support for v850eq target.
500 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
502 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
503 argument as section relative, rather than an absolute address.
504 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
506 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
508 * config.bfd (arc-*-elf*): Add.
509 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
510 * configure: Rebuild.
511 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
512 (BFD32_BACKENDS): Add elf32-arc.lo.
513 (cpu-arc.lo,elf32-arc.lo): Add rules for.
514 * Makefile.in: Rebuild.
515 * archures.c (architecture list): Add bfd_arch_arc.
516 (bfd_archures_list): Add bfd_arc_arch.
517 (bfd_mach_arc_base): Define.
518 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
519 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
520 (bfd_target_vect): Add them.
521 * bfd-in2.h, libbfd.h: Rebuild.
522 * cpu-arc.c, elf32-arc.c: New files.
523 * elf.c (pre_headers): Recognize bfd_arch_arc.
525 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
527 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
528 data section is correctly rounded to a page in the file.
530 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
532 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
533 there are no symbols.
535 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
537 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
538 file system 14 character limit.
539 * Makefile.am, configure.in: Corresponding changes.
540 * Makefile.in, configure: Rebuild.
542 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
544 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
545 Rebuild dependencies.
546 * Makefile.in: Rebuild.
548 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
550 * Makefile.am (docdir): Define.
551 * Makefile.in: Rebuild.
553 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
555 * configure: Rebuild with autoconf 2.12.1.
557 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
559 * aclocal.m4, configure: Rebuild with new automake patches.
561 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
563 * rs6000-core.c (make_bfd_asection): New function to add a section
564 to the core file bfd.
565 (rs6000coff_core_p): Use make_bfd_asection to add the core file
567 Use BFD routines to seek, read and stat the core file.
568 Handle .data sections from loaded objects and anonymously mmapped
569 regions, these are available in AIX 4 core files.
571 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
573 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
574 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
575 copy; use a patches libtool instead.
576 * acmacros.m4: Remove.
577 * Makefile.in, aclocal.m4, configure: Rebuild.
579 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
581 * Makefile.am: New file, based on old Makefile.in.
582 * acmacros.m4: New file, copied from old aclocal.m4.
583 * acinclude.m4: New file.
584 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
585 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
586 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
587 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
588 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
589 * acconfig.h: Mention PACKAGE and VERSION.
590 * stamp-h.in: New file.
591 * dep-in.sed: Change .o to .lo.
592 * Makefile.in: Now built with automake.
593 * aclocal.m4: Now built with aclocal.
594 * config.in, configure: Rebuild.
597 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
599 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
600 if there is only a relocation to a read-only but not allocatable
601 section (like .stab).
602 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
603 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
604 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
605 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
606 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
608 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
609 (ppc_elf_create_linker_section): These sections are not
610 created by the linker (that is, they are created by the user
611 putting data in them). In particular, they can be the source
612 and target of relocations.
613 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
614 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
615 objects (for instance, 'long double') to 16-byte boundaries.
616 (ppc_elf_size_dynamic_sections): Make the code that generates
617 section symbols exactly the same as for sparc, reducing the
618 number of section symbols output.
619 (ppc_elf_check_relocs): Check postcondition of
620 bfd_elf32_link_record_dynamic_symbol. Make default case the
621 same as corresponding code for sparc, fixing bug involving
623 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
624 forced to be local because of versioning (by replicating
625 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
626 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
628 (ppc_elf_relocate_section): Add handy debugging code for when
629 assertion fails. Add some more 'symbol made local because of
632 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
633 processing a GOT relocation as required by ABI.
635 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
637 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
638 version info if this symbol came from a dynamic object.
639 (elf_link_add_object_symbols): Set the version info of a symbol
640 only if the object actually contains version definitions and
643 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
645 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
646 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
648 * configure: Regenerated with autoconf 2.12.
649 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
651 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
653 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
654 a warning rather than returning an error.
656 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
658 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
660 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
662 * cisco-core.c: define signals for wingdb.
664 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
666 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
667 the same number of aux entries.
669 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
671 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
672 difference of two symbols if the relocation size is 32 bits.
673 (som_write_fixups): Handle R_DATA_EXPR.
675 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
677 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
678 its value if COFF_WITH_PE is defined.
680 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
682 * coff-stubgo32.c: New file.
683 * go32stub.h: New file.
684 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
685 * coffswap.h (coff_swap_filehdr_in): Invoke
686 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
688 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
689 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
690 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
691 COFF_ADJUST_AUX_IN_POST if they are defined.
692 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
693 COFF_ADJUST_AUX_OUT_POST if they are defined.
694 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
695 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
696 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
697 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
698 * targets.c (go32stubbedcoff_vec): Declare.
699 (bfd_target_vector): Add go32stubbedcoff_vec.
700 * configure.in (go32coff_vec): New target vector.
701 (go32stubbedcoff_vec): Likewise.
702 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
703 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
704 * Makefile.in: Rebuild dependencies.
705 (BFD32_BACKENDS): Add coff-stubgo32.o.
706 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
707 (HFILES): Add go32stub.h.
709 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
711 * configure.in: Check for fdopen.
712 * configure, config.in: Rebuild.
713 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
714 __GO32__. Reindent a bit.
716 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
718 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
719 flag for newly created sections.
720 (sunos_add_dynamic_symbols): Don't discard newly created sections
721 if shared library is dynobj.
723 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
725 * elf.c (map_sections_to_segments): When checking whether
726 including a section in a segment would force us to skip a page,
727 align the address of the next segment to avoid wraparound
731 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
733 * coffcode.h (coff_write_object_contents): Initialize
734 target id field to TIC80_TARGET_ID.
735 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
737 (coff_swap_filehdr_in): Swap in target id field if used.
740 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
742 * coff-i386.c (coff_i386_is_local_label_name): New static function
743 if TARGET_UNDERSCORE.
744 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
745 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
747 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
749 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
750 complain_overflow_signed, for 32 bit PC relative relocations.
752 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
754 * elflink.h (elf_link_add_object_symbols): When a version
755 indirection symbol is overridden, make the original symbol point
756 at the real overriding symbol.
758 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
761 * elflink.h (elf_link_output_extsym): Use the right section for a
763 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
764 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
766 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
768 * elflink.h (elf_merge_symbols): Resolve indirect and warning
769 symbols before checking for new symbols.
771 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
773 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
775 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
776 file, not aoutsz bytes (they are different in XCOFF .o files).
778 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
779 redefined by objects included from archives.
781 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
783 * elflink.h (elf_merge_symbol): In the case of a new defined
784 symbol overriding an old defined symbol, return the hash table
785 entry which we modify, even if it is the target of an
787 (elf_link_add_object_symbols): If the real name of the symbol gets
788 overridden, convert the versioned symbol into an indirect symbol
791 * elflink.h (elf_merge_symbol): New static function, broken out of
792 elf_link_add_object_symbols.
793 (elf_link_add_object_symbols): Call it.
795 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
797 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
798 handle case where COFF filehdr does not immediately follow PE
800 * coffgen.c (coff_object_p): Remove useless seek to current
803 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
805 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
808 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
810 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
811 symbols, skip N_ABS symbols with debugging storage classes.
813 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
815 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
816 relocs in shared libraries which refer to local symbols. Cope
817 with addend when processing a GOT relocation.
819 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
820 for sections that the linker didn't create.
821 (ppc_elf_finish_dynamic_sections): Only try to write out a section
822 symbol if it was created in ppc_elf_size_dynamic_sections.
823 (ppc_elf_relocate_section): Complain if we have to generate a reloc
824 relative to a section for which we didn't output a symbol.
826 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
827 relocs are 'rela' relocs, like everything else. .rela.plt is not
828 a read-only section, so we don't have to special-case it.
830 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
831 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
833 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
834 (ppc_elf_relocate_section): @got offsets are 4 from start of the
836 * elflink.c (_bfd_elf_create_got_section): The three reserved
837 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
839 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
842 * elf32-ppc.c (ppc_elf_check_relocs): Use
843 _bfd_elf_create_got_section to create the GOT rather than
844 ppc_elf_create_linker_section. Create the '.rela.got' section
846 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
847 symbol has a GOT entry.
848 (ppc_elf_relocate_section): Record when a symbol is used through
849 the GOT, and allocate space in the GOT for each such symbol.
850 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
851 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
854 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
855 treated in a similar way to ADDR16_HA relocs.
856 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
857 shared objects; the linker must deal with them.
858 (ppc_elf_create_linker_section): Stop setting
859 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
860 LINKER_SECTION_PLT stuff.
861 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
862 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
863 section, not ELF-specific calls.
864 (elf_backend_plt_not_loaded): Set to 1.
865 (elf_backend_got_symbol_offset): Set to 4.
866 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
867 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
868 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
869 plt_not_loaded member.
870 (_bfd_elf_create_got_section): Apply got_symbol_offset.
871 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
873 (elf_backend_G_O_T_offset): Set default to 0.
874 (elfNN_bed): Set added fields.
876 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
877 DT_RELENT in shared objects; should be DT_RELAENT.
879 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
880 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
881 such a reloc (in a non-shared object) refers to a symbol that's
884 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
886 * elfcode.h (put_signed_word): Define.
887 (get_signed_word): Define.
888 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
889 (elf_swap_reloca_out): Use put_signed_word for the r_addend
891 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
892 bfd_get_signed_32 to set the r_addend field.
893 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
894 bfd_h_get_signed_64 to set the r_addend field.
896 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
898 * elf32-i386.c (elf_i386_relocate_section): When generating a
899 shared library, do the relocation if the input section is not
902 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
903 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
904 (elf_fix_symbol_flags): New static function, broken out of
905 elf_adjust_dynamic_symbol.
906 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
907 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
908 forced local even if NEEDS_PLT is set. When forcing a symbol to
909 be local, clear NEEDS_PLT.
910 (elf_link_output_extsym): Remove unused local bed.
912 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
914 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
915 for derived elf linker hash table entries. References to
916 elf_link_hash_entry changed appropriately.
917 (elf32_mn10300_link_hash_table): New structure for derived elf
919 (elf32_mn10300_hash_table): Define.
920 (elf32_mn10300_link_hash_traverse): Likewise.
921 (elf32_mn10300_link_hash_newfunc): New function.
922 (elf32_mn10300_link_hash_table_create): Likewise.
923 (elf32_mn10300_finish_hash_table_entry): Likewise.
924 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
925 of prologue code, and call:32->call:16 relaxing.
926 (compute_function_info: New function.
927 (bfd_elf32_bfd_ilink_hash_table_create): Define.
929 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
931 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
932 for a symbol which is being forced to be local.
933 * elf32-i386.c (elf_i386_relocate_section): Write out the
934 relocation value for a GOT reloc for a symbol which is turning
936 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
937 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
939 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
941 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
942 value if the symbol is turning into a local symbol.
943 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
944 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
946 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
948 * elflink.h (elf_link_add_object_symbols): Also read verneed
949 information by calling `_bfd_elf_slurp_version_tables'.
950 (elf_link_add_object_symbols): For undefined symbols look for
951 version information in the verneed records.
952 (elf_link_add_object_symbols): Use soname of shared object
953 for verneed record if it is available.
955 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
957 * cpu-arm.c: Add prototypes for compatible and scan.
958 * cofflink.c: Add prototype for mark_relocs.
960 * archive.c (bfd_special_undocumented_glue): Change filename to
961 const pointer. Add prototype.
963 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
965 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
966 sections that will be discarded.
968 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
970 * elflink.h (elf_link_find_version_dependencies): When searching
971 for known version symbol skip non-matching verdef records, not
974 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
976 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
977 not a bfd_vma, to the base file, to match how dlltool reads it.
979 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
981 * reloc.c: Add thumb relocations.
983 * bfd-in2.h: Add Thumb relocations.
985 * libbfd.h: Add Thumb relocations.
987 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
989 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
991 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
993 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
994 for a section even if it is not loaded.
996 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
998 (_bfd_coff_link_input_bfd): Separate section VMA handling for
999 input and output files.
1000 (_bfd_coff_generic_relocate_section): Check whether input file,
1001 not output file, is a PE file.
1003 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1005 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1007 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1009 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1012 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1014 * cpu-arm.c (compatible): Add test for supersets of ARM
1017 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1019 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1022 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1024 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1025 called directly by gas/config/tc-arm.c.
1027 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1029 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1030 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1032 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1034 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1037 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1039 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1040 (coff_bfd_copy_private_bfd_data): Ditto.
1041 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1042 (coff_arm_bfd_print_private_bfd_data): Ditto.
1043 (coff_arm_bfd_set_private_flags): Ditto.
1044 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1046 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1048 * libcoff-in.h (struct coff_final_link_info): Add boolean
1049 global_to_static member for support of task linking.
1050 (_bfd_coff_write_task_globals): Add prototype.
1051 * libcoff.h: Regenerate.
1052 * coffcode.h (coff_write_object_contents): Use #ifdef to
1053 check RS6000COFF_C, to be consistent with all other uses
1055 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1056 call _bfd_coff_write_task_globals.
1057 (_bfd_coff_link_input_bfd): If doing task linking, convert
1058 global functions to static.
1059 (_bfd_coff_write_global_sym): If doing task linking, convert
1060 global variables to static.
1061 (_bfd_coff_write_task_globals): New function.
1062 start-sanitize-tic80
1063 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1064 (C_AUTOARG): #undef since it clashes with C_UEXT.
1065 (C_LASTENT): #undef since it clashes with C_STATLAB.
1066 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1068 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1069 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1070 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1073 start-sanitize-tic80
1074 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1076 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1077 PP relocations to complain_overflow_dont.
1079 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1081 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1082 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1084 (ppbase_reloc, glob15_reloc): New static functions.
1085 (glob16_reloc, local16_reloc): New static functions.
1086 (rtype2howto): Handle all relocation types.
1087 (coff_tic80_relocate_section): New static function.
1088 (coff_relocate_section): Define to coff_tic80_relocate_section.
1089 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1092 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1094 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1095 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1097 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1098 callers. If PE file, don't add section VMA.
1099 (coff_write_alien_symbol): If PE file, don't add section VMA.
1100 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1101 (_bfd_coff_write_global_sym): Likewise.
1102 (_bfd_coff_generic_relocate_section): Likewise.
1104 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1107 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1109 * cofflink.c (mark_relocs): Add new function to mark symbols which
1110 are used by relocations.
1111 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1112 suppress the skipping of symbols that have thus been marked.
1114 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1116 * coff-sh.c (sh_merge_private_data): New static function.
1117 (coff_bfd_merge_private_bfd_data): Define.
1119 start-sanitize-tic80
1120 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1122 * coff-tic80.c: Remove unnecessary #ifdefs.
1123 * config.bfd: Set targ_underscore to yes for tic80.
1125 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1127 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1128 with unresolved external symbols in GDB).
1131 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1133 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1134 the symbols associated with each BFD.
1135 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1137 * elf-m10200.c: Likewise.
1138 * elf32-m32r.c: Likewise.
1139 * elf32-sh.c: Likewise.
1141 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1143 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1144 alignment of a common symbol. If two symbols that look like
1145 common symbols are found in two shared libraries, and the size is
1146 different, use the larger size, and warn if --warn-common. If a
1147 common symbol overrides a definition in a shared library, set the
1148 size to the larger size, and warn if --warn-common.
1150 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1152 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1153 into any other machine type.
1155 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1157 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1158 data into an unitialised destination set its machine type as well.
1160 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1162 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1163 to common symbol size. Consistently treat uninitialized symbols
1164 in shared objects as common symbols.
1166 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1168 * archures.c (constants): Added new constants to identify the
1169 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1170 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1172 * bfd-in2.h (constants): Added new constants to identify
1173 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1174 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1175 bfd_mach_arm_4T. This file is auto-magically generated from the
1176 archures.c file. This update is just to save work.
1178 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1179 coff_arm_bfd_print_private_bfd_data,
1180 coff_arm_bfd_set_private_flags,
1181 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1182 (global): Macro redefinitions set up to use these new functions.
1184 * coffcode.h (coff_mkobject_hook): Added call to
1185 coff_arm_bfd_set_private_flags().
1186 (coff_set_arch_mach_hook): Added code to set machine type based on
1187 bits stored in internal flags.
1188 (coff_set_flags): Added code to set the new bits in the flags
1189 field based on the machine number.
1190 (function definition macros): Made all function definition macros
1191 conditional so that they can be overridden by target specific
1194 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1195 Structure extended to include new types, one each for ARMv2,
1196 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1198 * libcoff-in.h (struct coff_tdata): Added flags field.
1200 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1202 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1204 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1207 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1209 * coffgen.c (coff_find_nearest_line): If there are no syments,
1212 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1214 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1216 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1218 * targmatch.sed: Add explicit \n characters to work around bug in
1219 HP/UX 10.20 sed program.
1221 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1223 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1226 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1228 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1230 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1232 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1233 (struct elf_m68k_pcrel_relocs_copied, struct
1234 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1235 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1236 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1237 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1239 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1240 PC relative relocs for a global symbol defined in a regular
1241 object, and count the number of PC relative relocs copied for any
1243 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1244 traverse with elf_m68k_discard_copies.
1246 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1248 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1249 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1251 * coffcode.h (coff_compute_section_file_positions): Force the
1252 potential last byte in the file to be written out when
1255 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1257 * configure.host (mips*-*-openbsd*): New host.
1259 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1261 * elflink.h (elf_link_add_object_symbols): Only subtract the
1262 section VMA from the symbol value if this is a fully linked file.
1264 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1265 (struct elf_i386_link_hash_entry): Define.
1266 (struct elf_i386_link_hash_table): Define.
1267 (elf_i386_link_hash_traverse): Define.
1268 (elf_i386_hash_table): Define.
1269 (elf_i386_link_hash_newfunc): New static function.
1270 (elf_i386_link_hash_table_create): New static function.
1271 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1272 PC relative relocs for a global symbol defined in a regular
1273 object, and count the number of PC relative relocs copied for any
1275 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1276 traverse with elf_i386_discard_copies.
1277 (elf_i386_discard_copies): New static function.
1278 (bfd_elf32_bfd_link_hash_table_create): Define.
1280 From Gordon W. Ross <gwr@mc.com>:
1281 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1282 (sunos4_aout_backend): Use MY_entry_is_text_address.
1285 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1287 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1288 R_D30V_32_NORMAL to 2 (4 bytes).
1291 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1293 From Gordon W. Ross <gwr@mc.com>:
1294 * netbsd.h (N_SHARED_LIB): Define.
1295 (SEGMENT_SIZE): Don't define.
1296 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1298 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1299 (SEGMENT_SIZE): Don't define.
1301 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1302 to sizeof Rela structure, not sizeof Rel structure. From Gary
1303 Thomas <g.thomas@opengroup.org>.
1305 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1307 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1308 whenever entry is larger than text address, but only by whole
1309 pages. From Gordon W. Ross <gwr@mc.com>.
1311 * Makefile.in (install): Depend upon installdirs. Use
1312 mkinstalldirs to build $(oldincludedir).
1313 (installdirs): New target.
1315 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1316 if this is a debugging section which we are stripping.
1318 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1320 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1321 alpha-specific target data struct.
1323 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1325 From Thomas Graichen <graichen@rzpd.de>:
1326 * Makefile.in: Always use $(SHELL) when running move-if-change.
1327 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1328 * configure: Rebuild.
1330 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1332 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1333 VMA if this is an executable file or a shared object.
1335 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1338 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1340 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1341 start of the file. Remove uses later on which switch using
1343 (MY(callback)): Handle entry_is_text_address.
1344 (MY_entry_is_text_address): Define if not defined.
1345 (MY(backend_data)): Initialize new field.
1346 * aoutf1.h (sunos4_aout_backend): Likewise.
1347 * i386aout.c (MY(backend_data)): Likewise.
1348 * i386mach3.c (MY(backend_data)): Likewise.
1349 * mipsbsd.c (MY(backend_data)): Likewise.
1350 * sparclynx.c (sparclynx_aout_backend): Likewise.
1351 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1352 (MY_entry_is_text_address): Define.
1353 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1355 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1356 whose name starts with `.'.
1358 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1360 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1361 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1362 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1363 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1364 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1365 sparc-*-openbsd*): New targets.
1366 * configure: Rebuild.
1368 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1370 * stabs.c (struct stab_section_info): New field
1372 (_bfd_link_section_stabs): Fill the above array.
1373 (_bfd_stab_section_offset): Use `cumulative_skips' to
1374 speed up offset calculation.
1376 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1378 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1379 addend for non pc-relative relocations.
1381 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1382 for non-existent function.
1384 * elf-m10300.c (mn10300_elf_relax_section): New function.
1385 (mn10300_elf_relax_delete_bytes): Likewise.
1386 (mn10300_elf_symbol_address_p): Likewise.
1387 (mn10300_elf_get_relocated_section_contents): Likewise.
1388 (bfd_elf32_bfd_relax_section): Define.
1389 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1391 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1393 * configure.host: Set SHLIB_LIBS.
1394 * configure.in: Substitute SHLIB_LIBS.
1395 * configure: Rebuild.
1396 * Makefile.in (SHLIB_LIBS): New variable.
1397 ($(SHLIB)): Use $(SHLIB_LIBS).
1399 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1401 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1402 with bfd_section_vma.
1404 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1406 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1407 Correct CPU file names for mn10[23]00.
1408 * configure: Rebuild.
1410 * bfd.c (bfd_record_phdr): Cast count to size_t before
1413 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1414 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1415 (xcoff_write_archive_contents): LIkewise.
1416 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1417 (mips_elf_create_procedure_table): Likewise.
1418 * peicode.h (pe_print_idata): Likewise.
1419 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1420 * xcofflink.c (xcoff_get_section_contents): Likewise.
1421 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1422 (xcoff_link_add_symbols): Likewise.
1423 (xcoff_link_add_symbols): Likewise.
1425 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1426 (ppcboot_bfd_print_private_bfd_data): Likewise.
1428 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1429 to complain_overflow_signed.
1431 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1433 * VERSION: Set to 2.8.1.
1435 * Branched binutils 2.8.
1437 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1438 deciding whether to copy a reloc into a shared object.
1439 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1440 relocs in unallocated sections.
1441 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1442 R_SPARC_RELATIVE relocs in unallocated sections.
1444 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1446 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1447 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1450 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1452 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1453 override an uninitialized symbol from a shared library with a
1456 * elf-m10200.c: Rename from elf32-mn10200.c.
1457 * elf-m10300.c: Rename from elf32-mn10300.c.
1458 * cpu-m10200.c: Rename from cpu-mn10200.c
1459 * cpu-m10300.c: Rename from cpu-mn10300.c
1460 * Makefile.in: Update accordingly.
1462 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1463 (elf_mips_isa): Move to earlier in file.
1464 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1465 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1468 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1471 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1473 * configure.com: New file.
1474 * config.h-vms: Remove file.
1475 * makefile.vms: Update for new configure scheme.
1477 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1479 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1480 (ppc_process_before_allocation): Declare.
1481 * libcoff.h: Rebuild.
1483 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1485 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1487 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1489 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1491 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1492 symbol index for a R_IHCONST reloc.
1494 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1496 * targmatch.sed: Do not use \(\) recursively.
1498 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1500 * m68klinux.c (MACHTYPE_OK): Define.
1501 * i386linux.c (MACHTYPE_OK): Define.
1503 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1505 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1506 <hjl@gnu.ai.mit.edu>:
1507 * sparclinux.c: New file.
1508 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1509 * bfd-in2.h: Rebuild.
1510 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1511 * configure.in (sparclinux_vec): Add to list of vectors.
1512 * configure: Rebuild.
1513 * targets.c (sparclinux_vec): Declare.
1514 (bfd_target_vector): Add sparclinux_vec.
1515 * Makefile.in: Rebuild dependencies.
1516 (BFD32_BACKENDS): Add sparclinux.o.
1517 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1519 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1520 bfd_coff_backend_data field.
1521 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1523 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1524 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1525 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1527 * bfd.c: Include "libiberty.h".
1528 (strerror): Don't declare.
1529 (bfd_errmsg): Call xstrerror rather than strerror.
1531 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1533 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1534 reloc even if the symbol is in the .bss section.
1535 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1536 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1537 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1539 * coffcode.h (bfd_coff_backend_data): Add new field
1540 _bfd_coff_default_section_alignment_power.
1541 (bfd_coff_default_section_alignment_power): Define.
1542 (bfd_coff_std_swap_table): Initialize new field.
1543 * libcoff.h: Rebuild.
1544 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1545 symbol to the default section alignment.
1547 * COPYING: Update FSF address.
1550 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1552 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1553 21-bit absolute that made it act as a relative.
1556 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1558 * elflink.c (_bfd_elf_create_linker_section): Don't set
1559 bss_section and rel_section from existing sections.
1561 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1564 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1566 * aoutx.h (some_aout_object_p): Change executable test to fix
1567 problems with embedded a.out systems.
1569 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1571 * stabs.c (_bfd_stab_section_offset): New function.
1572 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1573 * libbfd.h: Rebuild.
1574 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1576 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1577 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1578 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1579 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1580 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1582 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1583 symbol. Check for memory allocation failure of *psinfo.
1584 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1585 callers. Set the value of the header symbol.
1586 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1587 * libbfd.h: Rebuild.
1589 start-sanitize-tic80
1590 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1592 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1593 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1594 reloc types, rather than silently failing to generate an output file.
1597 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1599 * targmatch.sed: Use the hold space to put the #ifdef around the
1600 the string constant.
1601 * targets.c (UNSUPPORTED_TARGET): Don't define.
1602 (find_target): Don't check for UNSUPPORTED_TARGET.
1603 (bfd_set_default_target): Don't try to optimize by checking for
1606 * Makefile.in: Rebuild dependencies.
1607 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1608 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1609 (elf32-m32r.o): Remove explicit target.
1611 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1614 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1615 count section symbols for sections that were created by the
1616 linker, or are not allocatable or not loadable.
1617 (elf32_sparc_finish_dynamic_sections): Output output section
1618 symbols for section for which we made space for them.
1620 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1622 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1623 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1625 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1627 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1628 (m32r_hi16_list): New static local.
1629 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1630 (m32r_elf_do_hi16_reloc): Delete.
1631 (m32r_elf_relocate_hi16): New function.
1632 (m32r_elf_lo16_reloc): New function.
1633 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1636 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1638 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1639 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1640 (m32r_elf_final_sda_base): New function.
1641 (m32r_elf_relocate_section): Rewrite sdata support.
1642 (m32r_elf_finish_dynamic_sections): Delete.
1644 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1646 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1647 * coff-svm68k.c: New file. Just defines some macros and includes
1649 * coff-m68k.c: Add functions to handle common addends, moved in
1650 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1651 Control whether relocs are visible using STATIC_RELOCS.
1652 * cf-m68klynx.c: Simplify greatly: just define macros to control
1654 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1655 * targets. (m68ksysvcoff_vec): Declare.
1656 (bfd_target_vector): Add m68ksysvcoff_vec.
1657 * config.bfd (m68*-motorola-sysv*): New target.
1658 * configure.in (m68ksysvcoff_vec): New vector.
1659 * configure: Rebuild.
1660 * Makefile.in: Rebuild dependencies.
1661 (BFD32_BACKENDS): Add coff-svm68k.o.
1662 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1664 * binary.c (binary_set_section_contents): Don't get misled if the
1665 first section is not loadable. From Matthew L. Martin
1668 * elflink.h (elf_bfd_final_link): Set the value of a section
1669 symbol to the section address unless doing a relocateable link.
1671 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1673 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1674 .plt entry if we've taken the function's address.
1675 (elf64_alpha_merge_gots): Merge collected flags info as well.
1677 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1679 * Many files: Add function prototypes.
1680 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1681 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1682 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1683 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1684 * peicode.h: Change several void * parameters to PTR.
1685 * srec.c (srec_get_symbol_info): Make static.
1686 * syms.c (bfd_symbol_is_absolute): Remove.
1687 * Makefile.in: Rebuild dependencies.
1689 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1691 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1692 (bfd_elf32_bfd_is_local_label): Don't define.
1694 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1697 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1699 * bfd-in.h: Don't include obstack.h.
1700 (struct bfd_hash_table): Change memory field to PTR.
1701 * bfd.c (struct _bfd): Change memory field to PTR.
1702 * bfd-in2.h: Rebuild.
1703 * libbfd-in.h (bfd_release): Declare as function, don't define as
1705 * libbfd.h: Rebuild.
1706 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1707 objalloc routines rather than obstack routines.
1708 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1709 (getpagesize): Don't define.
1710 (_bfd_new_bfd): Don't set _bfd_chunksize.
1711 (bfd_openr): Free new bfd and objalloc on failure.
1712 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1713 (bfd_alloc_size): Remove.
1714 (bfd_release): New function.
1715 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1716 objalloc routines rather than obstack routines.
1717 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1718 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1719 objalloc routines rather than obstack routines.
1720 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1721 (struct accumulate): Change memory to struct objalloc *.
1722 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1723 * dep-in.sed: Don't remove obstack.h from dependency list.
1724 * Makefile.in: Rebuild dependencies.
1725 (BFD_H_DEPS): Remove obstack.h.
1726 (install): Don't install obstack.h.
1727 * Many files: Don't include "obstack.h".
1730 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1731 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1732 * libbfd.h: Rebuild.
1733 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1734 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1735 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1737 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1738 old version of bfd_alloc.
1739 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1740 * libbfd.h: Rebuild.
1741 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1743 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1745 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1746 ELF local label syntax as well.
1748 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1750 * config.bfd (powerpc-*-beos*): New target.
1751 * configure.in (powerpc-*-beos*): Add case that explicitly
1752 does not set COREFILE for now. A future BeOS version is
1753 expected to support core files.
1754 * configure: Regenerate with autoconf.
1756 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1758 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1759 seen with a local symbol, rather than crashing.
1761 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1762 version symbols if there aren't any.
1764 start-sanitize-tic80
1765 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1767 * coff-tic80.c (coff_rtype_to_howto): Define
1768 (coff_tic80_rtype_to_howto): Clone generic coff version and
1769 add code to handle the funky TI "internal relocations".
1772 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1774 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1775 or size changes because of a weak symbol.
1777 * cisco-core.c (SIGEMT): Define if not defined.
1779 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1781 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1782 setting ever. Sanity check the version number. Sort out copying
1783 flags and other information when adding an indirect symbol.
1784 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1785 symbols added by the backend. Clear the entire contents of the
1787 (elf_export_symbol): Ignore indirect symbols.
1788 (elf_link_output_extsym): Accept a section without an owner in an
1790 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1791 version count. Correct the allocation of x_versymp.
1793 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1794 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1795 Don't return bfd_und_section_ptr when info->shared.
1796 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1797 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1798 (mips_elf_check_relocs): Resolve an indirect symbol in
1800 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1801 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1803 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1805 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1807 From Eric Youngdale <eric@andante.jic.com>:
1808 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1809 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1810 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1811 versioned symbol appears in both a regular and a shared object.
1812 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1813 appropriate. Improve error message.
1814 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1815 all uses. Add localsyms field.
1816 (elf_bfd_final_link): When generating a shared library, call
1817 elf_link_output_extsym to output all local symbols.
1818 (elf_link_output_extsym): Handle symbols which were forced to
1821 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1823 From Eric Youngdale <eric@andante.jic.com>:
1824 * elf-bfd.h (elf_symbol_type): Add version field.
1825 * elfcode.h (elf_slurp_symbol_table): Set version field.
1826 * elflink.h (elf_link_add_object_symbols): When creating an
1827 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1828 appropriate. Set up an indirection from the nondefault version of
1830 (NAME(bfd_elf,size_dynamic_sections)): Call
1831 elf_link_assign_sym_version before checking whether there are any
1832 versions. Always record the version name as a dynamic symbol.
1833 Initialize counters.
1834 (elf_link_assign_sym_version): After finding a version, see if a
1835 symbol should be forced to local scope. Create a new version
1836 definition if appropriate.
1837 (elf_link_output_extsym): Correct indirect symbol handling.
1838 * elf.c (bfd_elf_print_symbol): Print version information.
1839 (bfd_section_from_shdr): Turn version sections into BFD sections.
1840 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1841 if sh_info is not already set.
1842 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1844 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1845 _bfd_stringtab_add to copy the name into permanent memory if
1848 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1850 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1852 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1854 * coffcode.h (bfd_coff_backend_data): Change
1855 _bfd_coff_compute_section_file_positions to return a boolean
1856 value. Change all callers.
1857 (coff_compute_section_file_positions): Change return type to
1858 boolean. If the size of the last section changed, then output a
1859 zero byte at the end of the file.
1860 * libcoff.h: Rebuild.
1862 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1863 for at least 6 output symbols.
1864 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1865 emit a TC csect to represent the space they take up. For an XO
1866 symbol, just emit a reference, not a csect.
1868 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1869 Solaris doesn't like the combined options, and the -f is
1871 (stamp-tshlink, install): Likewise.
1873 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1874 handling when little endian.
1876 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1878 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1879 (mn10300_elf_relocate_section): Likewise.
1880 (elf_backend_relocate_section): Define.
1882 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1883 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1884 (elf32_mn10300_howto_table): Likewise.
1885 (elf32_mn10300_reloc_map): Likewise.
1886 (bfd_elf32_mn10300_reloc): Delete unused function.
1888 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1890 start-sanitize-tic80
1891 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1892 understand, just set the howto field to NULL, and the caller will
1893 print an appropriate error message.
1895 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1896 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1897 block. Use NULL for initializations of "ptr" rather than bare 0.
1898 * coff-h8300.c: Fix typo in comment.
1899 * coff-h8500.c: Ditto.
1901 * coff-z8k.c: Ditto.
1903 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1905 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1906 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1907 m32r_elf_get_relocated_section_contents): First pass at relax support.
1909 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1911 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1912 entry for reading verdef records.
1913 Use correct braces for computing increments of extverdaux and
1914 exteverdef record pointers.
1916 start-sanitize-tic80
1917 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1919 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1923 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1925 * elflink.h (elf_link_find_version_dependencies): Check that
1926 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1929 start-sanitize-tic80
1930 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1932 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1935 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1937 * targets.c (bfd_default_vector): Make non-const.
1938 (find_target): New static function, broken out of
1940 (bfd_set_default_target): New function.
1941 (bfd_find_target): Call find_target. When defaulting, use
1942 bfd_default_vector[0] if it is not NULL.
1943 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1944 * bfd-in2.h, libbfd.h: Rebuild.
1946 * syms.c (bfd_is_local_label): Return false if the symbol has no
1948 * coff-i960.c (coff_i960_is_local_label_name): New function.
1949 (coff_bfd_is_local_label_name): Define.
1950 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1951 (coff_bfd_is_local_label_name): Define.
1952 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1953 (coff_bfd_is_local_label_name): Define.
1954 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1955 with .. or _.L_ as local.
1956 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1957 (bfd_elf32_bfd_is_local_label_name): Define.
1958 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1959 beginning with $ as local.
1961 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1963 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1964 rather than comparing against info->lprefix.
1965 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1966 * elflink.h (elf_link_input_bfd): Likewise.
1967 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1968 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1970 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1971 _bfd_elf_is_local_label_name if not already defined.
1972 * elf.c (_bfd_elf_is_local_label_name): New function.
1973 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1975 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1976 (m88k_is_local_label_name): New static function.
1978 * coffcode.h (coff_bfd_is_local_label_name): Define as
1979 _bfd_coff_is_local_label_name if not already defined.
1980 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1981 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1982 * libcoff.h: Rebuild.
1984 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1985 to _bfd_is_local_label_name.
1986 (bfd_target): Likewise.
1987 * syms.c (bfd_is_local_label): Define as function, not macro.
1988 (bfd_is_local_name): Define.
1989 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1990 bfd_generic_is_local_label, and take a string rather than a
1992 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1993 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1994 (bfd_generic_is_local_label): Don't declare.
1995 (bfd_generic_is_local_label_name): Declare.
1996 * bfd-in2.h, libbfd.h: Rebuild.
1997 * All backends: Change local_label to local_label_name.
1999 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2000 (mips_elf_relocate_got_local): Change return type to boolean.
2001 Don't assume that the first zero entry is unassigned; instead, use
2003 (mips_elf_relocate_section): Check return value of
2004 mips_elf_relocate_got_local.
2005 (mips_elf_create_got_section): Initialize assigned_gotno field.
2008 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2010 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2014 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2016 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2017 that have no contents merely because linker_mark is not set.
2019 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2021 * config.bfd (mips*-*-lnews*): New target.
2022 * coff-mips.c (mips_relocate_section): Make assert compare
2023 content byteorder instead of header byteorder.
2024 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2026 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2027 * configure.in (ecoff_biglittle_vec): Add case.
2028 * configure: Update.
2030 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2032 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2033 name begins with ".note".
2034 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2035 section whose name begins with ".note".
2036 (get_program_header_size): Corresponding change.
2038 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2039 jal and for jal overflow.
2041 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2043 From Eric Youngdale <eric@andante.jic.com>:
2044 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2045 not found, try looking it up again without the version name.
2046 (elf_link_add_object_symbols): Always link against the dynamic
2047 symbol table of a dynamic object. When linking against a dynamic
2048 object, include version strings in symbol names, and set up
2049 version information. Add indirect symbols for default versions.
2050 (elf_link_create_dynamic_sections): Add special version sections.
2051 (struct elf_assign_sym_version_info): Define.
2052 (struct elf_find_verdep_info): Define.
2053 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2054 up version sections.
2055 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2056 (elf_link_find_version_dependencies): New static function.
2057 (elf_link_assign_sym_version): New static function.
2058 (elf_link_renumber_dynsyms): New static function.
2059 (struct elf_final_link_info): Add symver_sec field.
2060 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2061 local symbols of a dynamic object. Handle DT_VER* constants.
2062 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2063 dynamic object. Skip indirect symbols from ELF objects. Remove
2064 the version name before choosing a hash bucket. Write out the
2065 version information if appropriate.
2066 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2067 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2068 (bfd_elf64_size_dynamic_sections): Likewise.
2069 * bfd-in2.h: Rebuild.
2070 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2071 Change elf_link_hash_flags to unsigned short.
2072 (ELF_LINK_HIDDEN): Define.
2073 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2074 dynverdef_hdr, dynversym_section, dynverdef_section,
2075 dynverref_section, cverdefs, cverrefs, verdef, verref.
2076 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2077 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2078 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2079 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2080 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2081 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2082 (_bfd_elf_slurp_version_tables): Declare.
2083 * elf.c (_bfd_elf_swap_verdef_in): New function.
2084 (_bfd_elf_swap_verdef_out): Likewise.
2085 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2086 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2087 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2088 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2089 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2090 version information if there is any.
2091 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2092 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2093 (elf_fake_sections): Handle .gnu.version* section names.
2094 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2095 (_bfd_elf_slurp_version_tables): New function.
2096 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2097 version name in string entered in dynamic hash table.
2098 * elfcode.h: Include fnmatch.h.
2099 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2100 symbol which was forced to become local.
2101 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2102 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2103 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2104 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2106 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2108 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2110 (mn10200_elf_relax_section): Correctly compute a symbol's value
2111 when the symbol is local, but not in the same section as we are
2112 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2115 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2117 * elf32-m32r.c: Rewrite to use ELF backend linker.
2118 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2119 Add small data area support (R_M32R_SDA16).
2120 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2121 * bfd-in2.h,libbfd.h: Regenerated.
2123 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2125 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2126 (mn10200_elf_relax_delete_bytes): Likewise.
2127 (mn10200_elf_symbol_address_p): Likewise.
2128 (mn10200_elf_get_relocated_section_contents): Likewise.
2129 (bfd_elf32_bfd_relax_section): Define.
2130 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2132 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2133 (mn10200_elf_relocate_section): Likewise.
2134 (elf_backend_relocate_section): Define.
2137 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2139 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2140 reloc.c, targets.c: New target, elf-*-D30V.
2142 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2144 * cpu-d30v.c, elf32-d30v.c: New files.
2147 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2149 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2150 * bfd-in2.h: Regenerated.
2151 start-sanitize-tic80
2152 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2153 (rtype2howto): Add function.
2154 (tic80_howto_table): Add.
2157 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2159 * sysdep.h: Don't define errno in MSVC if error.h is included.
2161 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2163 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2164 is initialized before it is used.
2166 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2168 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2169 symbol into a weak undefined symbol; leave it as a common symbol.
2171 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2173 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2174 about a symbol defined in a dynamic object if it has already been
2175 defined in a regular object.
2177 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2179 * makefile.vms: Add gcc flags to allow compiling with current gcc
2181 (targmatch.h): New dependency.
2183 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2185 * evax.h (ALPHA_R_CODEADDR): New relocation.
2186 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2188 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2190 * bfd-in2.h, libbfd.h: Rebuild.
2192 Restrict symbol length to 64 bytes, case preserving:
2193 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2194 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2195 (_bfd_evax_length_hash_symbol): Added.
2196 * evax-etir.c (_bfd_evax_write_etir): Call
2197 _bfd_evax_length_hash_symbol before output of symbol.
2198 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2199 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2201 * evax-emh.c: Output filename to object file without path.
2203 * evax-egsd.c: New sections for local and global commons.
2205 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2206 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2207 notices. Replace AXP with Alpha.
2209 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2211 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2212 sections if we are creating a shared library.
2214 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2216 * configure.host (i386-windows): Don't set host64=true.
2218 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2220 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2221 (elf_mips16_gprel_howto): New static variable.
2222 (mips16_gprel_reloc): New static function.
2223 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2224 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2225 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2226 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2227 * bfd-in2.h, libbfd.h: Rebuild.
2229 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2231 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2232 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2234 start-sanitize-r5900
2235 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2237 * config.bfd: add r5900
2240 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2242 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2243 the output section will be the absolute section; don't print an
2244 assertion message for that case when doing a relocateable link.
2246 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2248 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2249 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2250 need_fn_sub, call_stub, and call_fp_stub.
2251 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2252 (mips_elf_link_hash_newfunc): Initialize new fields.
2253 (mips_elf_link_hash_table_create): Likewise.
2254 (mips_elf_relocate_section): Redirect relocations to use mips16
2255 stubs when appropriate.
2256 (mips_elf_check_relocs): Attach stub sections to the appropriate
2257 symbol. Set need_fn_stub when appropriate.
2258 (mips_elf_always_size_sections): New static function.
2259 (mips_elf_check_mips16_stubs): New static function.
2260 (elf_backend_always_size_sections): Define.
2261 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2263 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2264 attached to sections which are not being included in the link.
2266 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2268 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2269 symbol value when computing the addend for a pc_relative
2272 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2274 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2275 relocateable link, just skip pc_relative pcrel_offset relocs.
2276 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2277 structure for an ARM26 reloc which can be resolved.
2278 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2279 reloc can be resolved.
2281 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2282 error in overflow check for R_RELBYTE.
2284 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2286 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2287 From Mark Rasin <mark.rasin@telrad.co.il>.
2289 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2292 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2294 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2295 (elf_mn10200_howto_table): Likewise.
2296 (mn10200_reloc_map): Likewise.
2298 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2300 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2301 * bfd-in2.h, libbfd.h: Regenerated.
2302 * elf32-m32r.c: Add support for them.
2304 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2306 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2307 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2308 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2309 r_format and r_pcrel. Always return a value.
2310 * riscix.c (MY_final_link_callback): Define to dummy value.
2312 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2313 relocations against the text segment, look up the output name of
2315 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2316 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2317 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2318 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2319 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2321 start-sanitize-tic80
2322 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2324 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2325 routines for little endian data.
2326 * coffcode.h (coff_write_object_contents): Set magic to
2327 TIC80_ARCH_MAGIC for TIc80.
2329 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2331 * coff-tic80.c (tic80coff_vec): Change to little endian data
2335 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2337 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2338 auxiliary_filters parameter to be const char * const *. Accept a
2339 NULL terminated array.
2340 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2341 (bfd_elf32_size_dynamic_sections): Update declaration.
2342 * bfd-in2.h: Rebuild.
2344 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2346 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2347 NOTYPE symbol in a text section as a FUNC symbol.
2349 * coffcode.h (coff_compute_section_file_positions): Force
2350 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2352 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2354 * libaout.h (machine_type): Reserve several values for sparclet.
2356 start-sanitize-tic80
2357 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2359 * config.bfd (tic80-*-*): Don't require 'coff'.
2362 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2364 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2365 table to v850_elf_reloc for all non-standard relocations.
2366 (v850_elf_check_relocs): Add check for h being non-null.
2367 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2368 statement instead of multiple ifs.
2369 (v850_elf_relocate_section): Fix up error message, don't just call
2372 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2374 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2375 Use bfd_elf_generic_reloc as special function for all relocs.
2376 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2378 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2379 24bit pc-relative reloc.
2381 start-sanitize-tic80
2382 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2384 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2385 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2386 header byte order is little endian. Use correct bfd_get and
2387 bfd_put routines for little endian headers.
2388 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2389 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2392 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2394 * reloc.c: Add BFD_RELOC_24.
2395 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2396 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2397 * bfd-in2.h, libbfd.h: Rebuilt.
2399 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2401 elf64-alpha multiple .got rewrite:
2403 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2404 (bfd_elf*_mkobject): Don't define here ...
2405 * elfxx-target.h: ... but rather here. Default always_size_sections
2407 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2408 what the #defines in elf-bfd.h transmuted it to anyway.
2410 * section.c: Add SEC_LINKER_CREATED flag.
2411 * bfd-in2.h: Rebuild.
2412 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2413 relocation section flags.
2414 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2415 SEC_IN_MEMORY to recognize generated bits.
2416 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2418 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2419 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2420 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2421 * elf32-ppc.c (ppc_elf_create_linker_section,
2422 ppc_elf_size_dynamic_sections): Likewise.
2423 * elf32-sparc.c (elf32_sparc_check_relocs,
2424 elf32_sparc_size_dynamic_sections): Likewise.
2425 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2427 (_bfd_elf_create_dynamic_sections): Likewise.
2428 (_bfd_elf_make_linker_section_rela): Likewise.
2429 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2430 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2431 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2432 to identify generated bits.
2433 (elf_link_input_bfd): Likewise.
2435 * elf64-alpha.c: Rewrite everything touching relocations.
2437 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2439 * elf32-v850.c (all functions and static variables): Go through
2440 and regularize names to be of the form v850_elf_<xxx>.
2441 (toplevel): Include <elf/v850.h>.
2442 (enum reloc_type): Move to include/elf/v850.h.
2443 (v850_elf_check_relocs): For common variables, if the variable is
2444 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2445 into the appropriate section.
2446 (elf_backend_check_relocs): Define.
2448 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2450 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2452 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2454 * config.bfd (mips*el-*-linux*): New target.
2455 (mips*-*-linux*): New target.
2457 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2458 Return a useful value.
2460 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2462 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2464 * configure: Rebuild.
2465 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2466 ac_cv_func_mmap in bfd/configure.host.
2468 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2469 filter_shlib and auxiliary_filter_shlib parameters.
2470 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2472 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2473 (bfd_elf64_size_dynamic_sections): Likewise.
2474 * bfd-in2.h: Rebuild.
2476 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2478 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2479 symbols, don't export a symbol which is defined by an object in an
2480 archive which contains shared objects.
2482 start-sanitize-tic80
2483 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2485 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2486 for TI TMS320c80 (MVP).
2487 (bfd_archures_list): Add bfd_tic80_arch.
2488 * bfd-in2.h: Regenerate by running "make headers".
2490 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2492 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2493 * configure.in (case $vec): Correct typo, "tb" not "tp".
2494 Also add cofflink.o for tic80coff_vec.
2495 * configure: Regenerate with autoconf.
2498 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2500 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2501 is configured with --with-mmap.
2503 start-sanitize-tic80
2504 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2506 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2507 (ALL_MACHINES): Add cpu-tic80.o
2508 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2509 * coff-tic80.c: Add skeleton, cloned from another coff config.
2510 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2514 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2516 * TODO: Correct a misspelling.
2517 start-sanitize-tic80
2518 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2519 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2520 * configure.in (case $vec): Add tic80coff_vec entry.
2521 * configure: Regenerate with autoconf.
2522 * archures.c (bfd_tic80_arch): Declare.
2523 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2524 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2525 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2526 (bfd_target_vector): Add tic80coff_vec entry.
2529 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2531 * elflink.h (elf_buckets): Add some more values for larger
2534 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2536 * Makefile.in (install): Move subdir_do out of conditional. From
2537 Fred Fish <fnf@cygnus.com>.
2539 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2541 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2543 (elf_mn10200_howto_table): Likewise.
2544 (mn10200_reloc_map): Likewise.
2546 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2548 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2549 mips16 symbol during the link.
2550 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2552 (mips_elf_link_output_symbol_hook): New static function.
2553 (elf_backend_link_output_symbol_hook): Define.
2555 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2558 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2560 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2561 against SEC_DEBUGGING sections here (revert patch of December 5).
2562 * elfcode.h (elf_object_p): Check for them here, instead.
2564 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2566 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2567 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2569 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2570 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2571 * elf-bfd.h (struct elf_size_info): Update declaration of
2573 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2574 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2575 * elfxx-target.h: Use new dynamic reloc routines by default.
2576 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2579 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2581 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2582 if NAMES_HAVE_UNDERSCORE is defined.
2584 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2586 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2588 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2590 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2593 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2595 * elflink.h (elf_link_add_object_symbols): Only add a weak
2596 symbol if the real definition is in the dynamic symbol table.
2597 After finding the real definition, then, if it is dynamic, add the
2598 weak symbol to the dynamic symbol table.
2600 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2602 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2604 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2607 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2609 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2611 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2612 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2613 * reloc.c: Remove mn10300 big endian relocs.
2614 * bfd-in2.h, libbfd.h: Rebuilt.
2616 * elf32-mn10200.c: Update from elf32-mn10300.c.
2618 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2620 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2622 * elf32-mn10300.c: Add some comments.
2624 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2626 * ihex.c (ihex_scan): Always initialize buf before jumping to
2628 (ihex_read_section): Likewise.
2630 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2632 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2633 inplace for most relocs.
2635 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2637 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2638 even if SEC_ALLOC is not set.
2639 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2640 when deciding whether to copy a reloc into a shared object.
2641 (elf_i386_relocate_section): Likewise.
2642 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2643 (elf32_sparc_relocate_section): Likewise.
2644 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2645 reloc section if it is not set in the source section.
2646 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2647 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2648 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2650 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2652 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2653 expects a .got.plt until we actually create it.
2655 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2657 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2658 message for bfd_reloc_outofrange, rather than aborting. From
2659 Philippe De Muyter <phdm@info.ucl.ac.be>.
2661 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2662 a relocateable link, don't try to process them. From Heinz Wrobel
2663 <wrobel@lpr.e-technik.tu-muenchen.de>.
2665 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2667 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2668 mn10300_info_howto_rel. Tweak reloc argument to be an
2669 Elf32_Internal_Rela.
2670 (USE_RELA): Define instead of USE_REL.
2671 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2673 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2675 * configure.in, configure: Handle mips*-sgi-irix6*.
2676 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2679 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2681 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2682 relocation against a symbol defined in a section with no output
2685 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2687 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2688 * configure, config.in: Rebuild with autoconf 2.12.
2690 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2691 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2692 (swap_out_syms): Set st_other from existing st_other field.
2693 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2695 (elf_link_output_extsym): Set the other field from the global hash
2697 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2698 (elf_mips16_jump_howto): New static variable.
2699 (mips16_jump_reloc): New static function.
2700 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2701 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2702 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2704 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2705 * bfd-in2.h, libbfd.h: Rebuild.
2706 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2708 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2710 * configure.host: Use long long for mips-sgi-irix6*.
2712 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2713 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2715 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2717 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2718 (enum reloc_type): Add more reloc types.
2719 (elf32_mn10300_howto_table): Update for new reloc types.
2720 (elf32_mn10300_reloc_map): Update for new reloc types.
2721 * reloc.c: Add some new relocs for the mn10300 series.
2722 * bfd-in2.h, libbfd.h: Rebuilt.
2724 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2726 * som.c (setup_sections): Don't lose for a space which has
2727 no data, but some symbols.
2729 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2731 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2732 (sunos_link_hash_table_create): Initialize got_needed.
2733 (sunos_create_dynamic_sections): Only set .got section size if it
2734 is not already set. Set got_needed.
2735 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2736 sdynptr, and only handle dynamic sections, if dynamic sections are
2738 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2739 Initialize .got section.
2740 (sunos_scan_ext_relocs): Likewise.
2741 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2743 (sunos_finish_dynamic_link): Check got_needed. Only set up
2744 dynamic linking information if needed.
2746 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2748 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2750 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2752 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2754 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2756 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2759 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2761 * filemode.c: Include sysdep.h.
2762 * ihex.c: Add casts to eliminate compiler warnings.
2763 * sunos.c: Add casts to eliminate compiler warnings.
2765 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2767 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2769 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2770 appropriate relocations in the .so file if shared.
2771 (ppc_elf_relocate_section): Ditto.
2773 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2775 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2776 complain_overflow_unsigned.
2778 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2780 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2781 overflows for R_D10V_16 and R_D10V_18.
2783 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2785 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2786 (do_with_relocs): Likewise.
2787 (do_as_repeat): Likewise.
2788 (copy_expression): Likewise.
2790 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2792 * ieee.c (ieee_write_external_part): Correctly record whether
2793 there is an external part.
2795 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2797 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2798 handle tda offsets for sld.w and sst.w instructions.
2799 Fix alignment check in sld.w and sst.w tda reloc handling.
2801 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2803 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2805 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2807 * elf32-v850.c: Add comments about assumptions about
2808 char, short & long sizes.
2809 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2810 problems for several relocs.
2812 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2813 R_V850_SDA_OFFSET entry.
2815 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2817 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2818 Store import file index in ldindx.
2819 (xcoff_build_ldsyms): Assume that ldsym was not previously
2820 allocated. For an imported symbol, copy ldindx into l_ifile.
2822 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2824 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2825 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2826 fields in R_V850_TDA_OFFSET.
2827 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2828 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2831 * elf32-v850.c: Include bfdlink.h.
2832 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2834 (elf32_v850_bfd_final_link_relocate): New function.
2835 (v850_elf_relocation_section): Likewise.
2836 (elf_backend_relocate_section): Define.
2838 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2840 * binary.c (binary_set_section_contents): Ignore sections which
2841 don't have SEC_LOAD and SEC_ALLOC set.
2843 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2845 * linker.c (_bfd_generic_final_link): Avoid losing static
2846 symbols in the .bss section.
2848 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2850 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2851 (mips32_64bit_reloc): New static function.
2852 (mips_reloc_map): Add entry for BFD_RELOC_64.
2853 (mips_elf_relocate_section): Handle R_MIPS_64.
2855 * linker.c (default_indirect_link_order): Print an error message
2856 when attempting to do a relocateable link with different object
2857 file formats, rather than calling abort.
2859 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2861 * reloc.c (m32r relocs): Rename them.
2862 * bfd-in2.h, libbfd.h: Regenerated.
2863 * elf32-m32r.c: Update.
2864 (m32r_elf_10_pcrel_reloc): New function.
2865 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2866 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2868 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2870 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2871 all sections that will be included in the output file.
2872 (_bfd_generic_link_output_symbols): Discard symbols in sections
2873 which are being discarded.
2874 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2875 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2876 (elf_v850_howto_table): Corresponding changes.
2877 (elf_v850_reloc_map): Corresponding changes.
2878 * reloc.c: Add additional V850 relocations.
2879 * bfd-in2.h, libbfd.h: Rebuilt.
2881 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2882 no longer want in pc-relative relocs.
2884 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2886 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2887 accept a reloc against an undefined sybmol!
2889 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2891 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2893 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2895 * VERSION: Bump for new relocation.
2897 * hosts/i386bsd.h: If NBPG is not defined, define it as
2898 PAGE_SIZE, for recent versions of FreeBSD.
2900 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2902 * configure.host: Use `long long' as the 64 bit type on a Solaris
2903 host, since both gcc and the SunPRO compilers support it.
2905 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2907 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2908 mistake to have reused the ECOFF LITERAL for ELF since they have
2909 different semantics.
2910 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2911 * bfd-in2.h, libbfd.h: Rebuild.
2913 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2916 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2917 dynamic relocation for an undefweak symbol when we are building
2918 a static executable.
2920 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2922 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2923 point explicitly to srcdir.
2924 (targmatch.h): Edit references to point explicitly to objdir.
2926 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2928 * config.bfd: When setting targ_cpu, don't get confused by
2931 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2933 * configure.host: Add support for windows host (a build done
2934 under the Microsoft build environment).
2936 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2938 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2939 definition in a dynamic object, add it to the dynamic symbol table
2940 if any dynamic object mentions it. Reverts part of last patch.
2942 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2943 (sunos_link_hash_table_create): Initialize got_base.
2944 (bfd_sunos_size_dynamic_sections): If the .got section is more
2945 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2947 (sunos_check_dynamic_reloc): Subtract got_base from a base
2948 relative relocation.
2950 * elf32-mips.c (elf_mips_isa): New static function.
2951 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2952 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2954 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2956 * archive.c (do_slurp_coff_armap): Only treat archive as little
2957 endian for i960 COFF.
2959 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2961 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2962 by the change in size of the section when EXEC_P is not set.
2964 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2965 (m68kcoff_rtype_to_howto): New static function.
2966 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2967 VMA to the addend for a PC relative reloc.
2969 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2971 * Makefile.in: Rebuild dependencies.
2973 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2976 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2978 * Makefile.in: Remove explicit dependencies for mn10200 and
2980 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2981 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2982 (dependencies): Rebuilt.
2984 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2986 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2987 during this function.
2989 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2990 section if the flags are compatible.
2992 * configure.in: Add havevecs, and put it in tdefaults.
2993 * mpw-config.in: Likewise.
2994 * configure: Rebuild.
2995 * targmatch.sed: New file; a sed script to build targmatch.h from
2997 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2998 * targets.c: Include "fnmatch.h".
2999 (struct targmatch): Define.
3000 (bfd_target_match): Define by including targmatch.h.
3001 (bfd_find_target): If the target is not found by name, search for
3002 it as a configuration triplet.
3003 * Makefile.in: Rebuild dependencies.
3004 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3005 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3006 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3007 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3008 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3009 (CFILES): Remove i386dynix.c and hp300bsd.c.
3010 (targmatch.h): New target.
3011 (do_clean): Remove targmatch.h.
3013 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3014 * acconfig.h: Add NEED_DECLARATION_GETENV.
3015 * configure, config.in: Rebuild.
3016 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3017 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3019 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3021 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3022 * cpu-mn10200.c, cpu-mn10300.c: New files.
3023 * elf32-mn10200.c, elf32-mn10300.c: New files.
3024 * Makefile.in: Break mn10x00 support into two separate
3025 configurations, mn10200 and mn10300.
3026 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3027 * bfd-in2.h, configure: Rebuilt.
3029 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3031 * Makefile.in (do_clean): Move config.log to do_distclean.
3033 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3035 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3036 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3037 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3038 (elf32-mn10x00.o): Add dependencies.
3039 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3040 (bfd_mn10x00_arch): Declare.
3041 (bfd_archures_list): Add bfd_mn10x00_arch.
3042 * config.bfd: Add mn10x00-*-*.
3043 * configure.in: Add bfd_elf32_mn10x00_vec.
3044 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3045 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3046 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3047 * bfd-in2.h, configure: Rebuilt.
3049 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3051 openVMS/Alpha: Provide filename and case_hack flags via
3052 symbol table from gas.
3053 Add case_hack code for symbol output from vax/vms.
3054 * evax-alpha.c (evax_initialize): Remove filename handling,
3055 filename is provided via symbol table.
3056 (evax_get_symtab): Use local symbol count when setting up table.
3057 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3059 (_bfd_evax_write_egsd): Skip file name symbol.
3060 * evax-emh.c (get_vms_time_string): Local function now.
3061 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3063 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3064 through _bfd_evax_case_hack_symbol.
3065 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3067 (_bfd_evax_basename): Removed.
3068 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3069 * evax.h (evax_private_data_struct): Remove filename.
3070 (flag_hash_long_names, flag_show_after_trunc,
3071 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3074 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3076 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3077 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3078 (NO_SWAP_MAGIC): Don't define.
3079 (SWAP_MAGIC): Define.
3081 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3082 no hash table entry for a global symbol.
3084 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3086 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3088 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3090 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3091 symbol type with T_NULL. Warn if symbol type changes. Based on
3092 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3094 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3095 a dynamic object in the dynamic symbol table if it is referenced
3096 or defined by a regular object.
3098 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3100 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3101 remove dwarf local labels. Shrinks binaries by a factor of 3!
3103 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3105 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3106 by hand, rather than by calling bfd_make_section.
3108 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3110 * reloc.c: Rename m32r relocs.
3111 * bfd-in2.h, libbfd.h: Rebuilt.
3112 * elf32-m32r.c: Update.
3114 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3116 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3117 link, adjust the symbol index of a base relative reloc. Don't
3118 change the addend of a PC relative reloc if pcrel_offset is set.
3119 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3120 a relocateable link.
3122 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3123 it is zero, in case src_mask matters.
3124 (bfd_install_relocation): Likewise.
3126 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3128 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3130 (_bfd_xcoff_bfd_final_link): Don't set target_index
3131 to an uninitialized value.
3133 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3135 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3136 indices, rather than crashing.
3137 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3139 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3142 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3144 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3146 (coff_arm_adjust_symndx): New static function.
3147 (coff_adjust_symndx): Define.
3149 * srec.c (srec_scan): Accept multiple symbols on a single line.
3150 From Pascal Martin <pmartin@alsys.com>.
3154 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3156 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3157 (sunos_merge_private_bfd_data): New function.
3159 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3161 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3163 (bfd_merge_private_bfd_data): Likewise.
3164 * section.c (bfd_copy_private_section_data): Likewise.
3165 * syms.c (bfd_copy_private_symbol_data): Likewise.
3166 * bfd-in2.h: Rebuild.
3167 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3168 both BFD's are the right flavour.
3169 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3170 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3171 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3172 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3173 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3174 (ppc_elf_merge_private_bfd_data): Likewise.
3175 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3176 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3178 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3179 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3182 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3184 * reloc.c: Add m32r relocs.
3185 * bfd-in2.h, libbfd.h: Rebuilt.
3186 * cpu-m32r.c,elf32-m32r.c: New files.
3188 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3190 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3192 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3194 * tekhex.c (first_phase): Change type parameter from char to int.
3196 (pass_over): Change func to expect int, not char.
3198 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3199 rather than SEC_LOAD when aligning the file offset for the first
3200 section in a segment.
3202 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3204 * syms.c (coff_section_type): Make arg const.
3205 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3206 to make_bfd_asection().
3207 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3208 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3209 (_bfd_elf_stringtab_init): Remove prototype.
3211 * netbsd-core.c (swap_abort): Add prototype.
3212 * aix386-core.c (swap_abort): Ditto & make static
3213 * hpux-core.c (swap_abort): Ditto & make static.
3214 * irix-core.c (swap_abort): Ditto & make static.
3215 * ptrace-core.c (swap_abort): Ditto & make static.
3216 * trad-core.c (swap_abort): Ditto & make static.
3217 * coffswap.h (coff_swap_reloc_in): Ditto.
3218 (coff_swap_reloc_out): Ditto.
3219 (coff_swap_filehdr_in): Ditto.
3220 (coff_swap_filehdr_out): Ditto.
3221 (coff_swap_sym_in): Ditto.
3222 (coff_swap_sym_out): Ditto.
3223 (coff_swap_aux_in): Ditto.
3224 (coff_swap_aux_out): Ditto.
3225 (coff_swap_lineno_in): Ditto.
3226 (coff_swap_lineno_out): Ditto.
3227 (coff_swap_aouthdr_in): Ditto.
3228 (coff_swap_aouthdr_out): Ditto.
3229 (coff_swap_scnhdr_in): Ditto.
3230 (coff_swap_scnhdr_out): Ditto.
3231 * ihex.c (ihex_sizeof_headers): Ditto.
3232 * tekhex.c (getsym): Ditto.
3233 (find_chunk): Ditto & make static.
3234 (insert_byte): Ditto.
3235 (first_phase): Ditto.
3237 (tekhex_get_symtab): Ditto & make static.
3238 (tekhex_get_symtab_upper_bound): Ditto & make static.
3239 (tekhex_mkobject): Ditto.
3240 (tekhex_object_p): Ditto.
3241 (move_section_contents): Ditto.
3242 (tekhex_get_section_contents): Ditto.
3243 (tekhex_set_arch_mach): Ditto & make static.
3244 (tekhex_set_section_contents): Ditto.
3245 (writevalue): Ditto.
3248 (tekhex_write_object_contents): Ditto.
3249 (tekhex_sizeof_headers): Ditto.
3250 (tekhex_make_empty_symbol): Ditto.
3251 (tekhex_get_symbol_info): Ditto.
3252 (tekhex_print_symbol): Ditto.
3253 * irix-core.c (make_bfd_asection): Ditto.
3254 (irix_core_core_file_p): Ditto.
3255 (irix_core_core_file_failing_command): Ditto.
3256 (irix_core_core_file_failing_signal): Ditto.
3257 (irix_core_core_file_matches_executable_p): Ditto.
3258 (irix_core_make_empty_symbol): Ditto.
3259 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3260 * srec.c (srec_new_symbol): Ditto.
3261 (srec_get_section_contents): Ditto.
3262 (srec_set_arch_mach): Ditto.
3263 (srec_set_section_contents): Ditto.
3264 (internal_srec_write_object_contents): Ditto.
3265 (srec_write_object_contents): Ditto.
3266 (symbolsrec_write_object_contents): Ditto.
3267 (srec_sizeof_headers): Ditto.
3268 (srec_make_empty_symbol): Ditto.
3269 (srec_get_symtab_upper_bound): Ditto.
3270 (srec_get_symtab): Ditto.
3271 (srec_print_symbol): Ditto and make static.
3272 * elf.c (elf_read): Ditto
3273 (assign_section_numbers): Ditto.
3274 (elf_fake_sections): Ditto.
3275 (sym_is_global): Ditto.
3276 (elf_map_symbols): Ditto.
3277 (get_program_header_size): Ditto.
3278 * coffgen.c (make_a_section_from_file): Ditto.
3279 (coff_real_object_p): Ditto.
3280 (fixup_symbol_value): Ditto.
3281 (build_debug_section): Ditto.
3283 * syms.c (coff_section_type): Ditto.
3285 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3287 * bfd-in2.h: Rebuilt after m32r changes.
3289 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3291 * config.bfd,configure.in,configure: Add m32r support.
3292 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3293 * config.bfd: Keep target list alphabetically sorted.
3295 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3297 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3298 to add in the constant part found in the instruction itself.
3299 (case R_V850_HI16_S): Likewise.
3301 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3303 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3304 and R_D10V_18 to be 1 (word).
3306 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3308 * stabs.c (_bfd_link_section_stabs): If the output_section field
3309 of either section is bfd_abs_section, then the linker is
3310 discarding the section and we should not optimize it.
3312 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3314 * Makefile.in (aout-sparcle.o): New target.
3315 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3316 * config.bfd (sparclet-*-aout*): Add case.
3317 * configure.in (sparcle_aout_vec): Add case.
3318 * configure: Regenerated.
3319 * targets.c (sparcle_aout_vec): Declare.
3320 (bfd_target_vector): Add sparcle_aout_vec.
3321 * aout-sparcle.c: New file.
3323 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3325 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3326 low order sign bit propogation for R_V850_HI16_S.
3328 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3329 handling V850 specific relocs.
3330 (elf_v850_howto_table): Use the new function for some
3331 relocations. Twiddle masks & shifts for some relocs.
3332 Set partial_inplace where needed.
3334 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3336 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3337 default architecture to a machine number of 0.
3338 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3340 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3341 the output BFD is the default, set it from the first input BFD.
3343 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3345 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3346 insert at bitpos zero. The HI16 relocs are shifted right
3347 by 16 bits. Fix src_mask for all relocs.
3348 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3350 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3353 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3355 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3356 Rewrite to use BFD file read routines and to avoid using a fixed
3357 length for the file name.
3359 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3361 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3362 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3363 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3364 to R_V850_{32,16,8}.
3366 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3368 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3369 (elf_v850_howto_table): Add info for HI16_S reloc.
3370 (v850_reloc_map): Add HI_16_S reloc.
3371 * reloc.c: Define BFD_RELOC_V850_* relocs.
3373 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3376 * elf32-sh.c: New file.
3377 * elf.c (prep_headers): Handle bfd_arch_sh.
3378 * elfcode.h (write_relocs): Handle absolute symbol.
3379 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3380 (_bfd_elf64_link_read_relocs): Declare.
3381 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3382 elf_link_read_relocs. Make globally visible. Change all
3384 (elf_link_input_bfd): Get external symbols from cache in
3385 symtab_hdr->contents. Get contents from cache in
3387 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3389 * reloc.c: Define BFD_RELOC_SH_* relocs.
3390 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3391 * coff-sh.c (sh_insns_conflict): Fix a return value.
3392 (_bfd_sh_align_load_span): New globally visible function, broken
3393 out of sh_align_load.
3394 (sh_align_load): Call _bfd_sh_align_load_span.
3395 (sh_swap_insns): Change relocs parameter to PTR.
3396 * bfd-in2.h, libbfd.h: Rebuild.
3397 * targets.c (bfd_elf32_sh_vec): Declare.
3398 (bfd_elf32_shl_vec): Declare.
3399 * config.bfd (sh-*-elf*): New target.
3400 * configure.in (bfd_elf32_sh_vec): New target vector.
3401 (bfd_elf32_shl_vec): New target vector.
3402 * configure: Rebuild.
3403 * Makefile.in: Rebuild dependencies.
3404 (BFD32_BACKENDS): Add elf32-sh.o.
3405 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3407 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3408 page before checking D_PAGED.
3410 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3411 (ihex_write_object_contents): Remove extbase; always use segbase
3414 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3416 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3417 * configure.host (i[345]86-*-*): Ditto.
3418 * config.bfd (i[345]86-*-*): Ditto.
3419 * configure: Regenerate.
3421 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3424 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3426 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3427 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3428 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3429 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3430 will have an ST_CODE type, change the symbol's type to ST_DATA.
3431 * som.c (hppa_som_gen_reloc_type): Update prototype.
3433 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3435 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3436 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3437 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3438 (mips_elf_finish_dynamic_sections): Likewise.
3440 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3442 * configure.host (HLDENV): New variable to set. Set it for
3443 *-*-sysv4*, since those linkers may not support -R but they always
3444 support LD_RUN_PATH.
3446 * libieee.h (NSECTIONS): Don't define.
3447 (ieee_data_struct): Change section_table to asection **. Add
3449 * ieee.c (get_section_entry): If the table isn't big enough, make
3451 (ieee_slurp_sections): Remove assertion about number of sections.
3452 (ieee_object_p): Adjust initialization of ieee to match changes to
3455 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3456 symbols merely because we are generating a shared library.
3457 (xcoff_build_ldsyms): Don't set up global linkage code for an
3458 undefined symbol merely because we are generating a shared
3461 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3463 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3464 (BFD32_BACKENDS) Add elf32-v850.o.
3465 * archures.c: Add bfd_v850_arch.
3466 * bfd-in2.h: Add bfd_v850_arch.
3467 * config.bfd (v850-*-*): New target.
3468 * configure: (bfd_elf32_v850_vec) New vector.
3469 * configure.in: (bfd_elf32_v850_vec) New vector.
3470 * cpu-v850.c: New file.
3471 * elf.c (prep_headers): Added case bfd_arch_v850.
3472 * elf32-v850.c: New file.
3473 * targets.c (bfd_elf32_v850_vec): New vector.
3475 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3477 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3478 a function code symbol for an XMC_XO symbol.
3480 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3482 * mpw-config.in: Update editing of autoconf vars to reflect
3483 Jul 18 configure.in change.
3484 * mpw-make.sed: Update editing of include pathnames to be
3485 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3487 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3489 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3490 which to offset to get the .plt entry address is ".plt".
3492 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3494 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3495 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3496 Added, for internal use by the ARM gas.
3498 * bfd-in2.h: Rebuilt
3500 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3502 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3503 in section dynidx start.
3505 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3507 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3508 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3509 optimization for g++.
3511 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3513 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3514 the -mrelocatable-lib bit set and the other doesn't, clear the
3515 -mrelocatable-lib bit in the header.
3517 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3519 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3520 symbol against a STT_FUNC symbol in a shared library.
3522 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3524 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3525 symbol is found, automatically define the corresponding function
3528 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3529 if sym.n_numaux is not zero.
3530 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3531 entry to disagree about the number of aux entries if the symbol
3534 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3535 section if it might be needed, not just if info->shared.
3536 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3537 the start of .rel.dyn if we are going to use it.
3538 (mips_elf_finish_dynamic_sections): Only clear the first element
3539 of .rel.dyn if the size is greater than zero.
3541 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3543 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3544 undefined_symbol callback for a symbol, then don't issue any more
3545 warnings about loader relocs.
3546 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3547 after calling the undefined_symbol callback.
3549 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3550 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3551 as the AIX linker seems to do.
3553 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3555 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3556 (evax_initialize): Remove evax_reloc_table.
3557 (evax_close_and_cleanup): Ditto.
3559 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3561 (evax_bfd_reloc_type_lookup): Ditto.
3562 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3563 cooked_size == raw_size.
3564 * evax-emh.c (_bfd_evax_register_filename): Remove.
3565 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3566 * evax-misc.c (add_new_contents): Malloc section at full size.
3567 (_bfd_save_evax_section): Memcpy section contents directly.
3568 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3569 (evax_reloc_table): Remove.
3571 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3573 * makefile.vms: Add better support for DEC C compilation
3574 Add evax.h dependencies
3576 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3577 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3578 (BFD_RELOC_ALPHA_BASEREG): Remove.
3579 * bfd-in2.h, libbfd.h: Rebuild.
3581 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3583 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3584 getgid if _WIN32 is defined.
3585 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3587 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3589 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3590 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3592 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3595 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3597 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3599 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3600 (NEED_DECLARATION_REALLOC): New macro.
3601 * configure, config.in: Rebuild.
3602 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3603 (realloc): Declare if NEED_DECLARATION_REALLOC.
3605 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3606 <strings.h> if they exist.
3608 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3610 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3612 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3614 Based on patches from Eric Valette <valette@crf.canon.fr>:
3615 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3616 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3617 (elf_howto_table): Add entries for new relocs.
3618 (elf_i386_reloc_type_lookup): Handle new relocs.
3619 (elf_i386_info_to_howto): Just call abort.
3620 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3621 (elf_i386_relocate_section): Likewise.
3623 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3625 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3627 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3629 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3630 only get the LMA from the phdr if they are in the same part of the
3633 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3634 new segment to make them more comprehensible. If the relationship
3635 between the LMA and the VMA changed, start a new segment. Don't
3636 check dynsec when deciding whether to start a new segment for a
3637 writeable section; -N will now handle this.
3639 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3641 * libhppa.h: Remove "esel" changes. Not the right approach.
3642 * som.c: Corresponding changes.
3643 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3644 which don't have a SOM symbol type associated with them.
3645 Reverses a 1994 change.
3647 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3649 Make ld -N more reasonable for ELF:
3650 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3651 phdr_in_section to false, and always use a single load segment.
3652 (elf_sort_sections): Sort sections by LMA after VMA.
3653 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3654 align to maxpagesize.
3655 (assign_file_positions_except_relocs): Likewise.
3656 * elfcode.h (elf_object_p): If a section is loaded but not page
3657 aligned, clear D_PAGED.
3659 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3661 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3662 Added, for internal use by the ARM gas.
3664 * bfd-in2.h: Rebuilt
3666 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3668 * libhppa.h (R_HPPA_ESEL): New field selector.
3669 (e_esel): Similarly.
3670 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3671 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3672 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3674 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3676 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3677 archive search before looking for stripped dynamic objects.
3679 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3681 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3682 symbol a warning rather than an error.
3684 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3686 * elf.c (assign_file_positions_for_segments): Track the virtual
3687 memory position separately from the file position, and use it to
3688 compute the alignment adjustment.
3690 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3692 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3693 and fixed mask on R_D10V_10_PCREL_L.
3695 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3697 * elf64-mips.c: Include "aout/ar.h".
3698 (mips_elf64_slurp_armap): New static function.
3699 (mips_elf64_write_armap): New static function.
3700 (bfd_elf64_archive_*): Define.
3701 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3702 Use instead of bfd_generic_archive_p.
3703 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3704 instead of _bfd_write_archive_contents.
3705 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3706 _bfd_generic_mkarchive.
3707 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3708 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3710 (TARGET_LITTLE_SYM): Likewise.
3711 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3713 * Makefile.in: Rebuild dependencies.
3715 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3716 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3717 SHT_MIPS_EVENTS sections.
3718 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3719 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3721 (_bfd_mips_elf_fake_sections): Likewise.
3723 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3724 * ecoff.c (ecoff_compute_section_file_positions): Copy
3725 rdata_in_text from backend info to tdata. Clear it if any data
3726 section comes before .rdata.
3727 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3728 tdata rather than backend info.
3730 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3732 * configure.in: Fix test for whether a compiler has a 64 bit
3733 type. From Jim Wilson <wilson@cygnus.com>.
3735 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3737 * configure.host (mips-sgi-irix6*): New host.
3739 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3740 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3741 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3743 * configure: Rebuild.
3744 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3745 (BFD_HOST_64_BIT): Define conditionally.
3746 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3747 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3748 (symvalue, bfd_size_type): Likewise.
3749 * bfd-in2.h: Rebuild.
3750 * Makefile.in (do_clean): Remove bfd-tmp.h.
3751 (do_distclean): Remove bfd-in3.h.
3752 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3753 (bfd-in3.h): New target.
3755 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3756 Andrew Gierth <ANDREWG@microlise.co.uk>.
3758 * configure.host: Set INSTALL_SHLIB.
3759 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3760 * configure: Rebuild.
3761 * Makefile.in (install): Use @INSTALL_SHLIB@.
3763 * config.bfd (mips*-*-irix6*): New target.
3764 * configure.host: Handle Irix 6 shared library like Irix 5.
3766 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3767 symbol for a magic name.
3768 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3770 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3773 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3775 * mpw-config.in: Add ELF support to mips config, create the
3776 elf32-target.h file in the object dir.
3777 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3779 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3781 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3782 Also removed most abort calls, in favor of using bfd reporting.
3784 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3786 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3787 (BFD32_BACKENDS) Add elf32-d10v.o.
3788 * archures.c: Add bfd_d10v_arch.
3789 * bfd-in2.h: Add bfd_d10v_arch.
3790 * config.bfd (d10v-*-*): New target.
3791 * configure: (bfd_elf32_d10v_vec) New vector.
3792 * configure.in: (bfd_elf32_d10v_vec) New vector.
3793 * cpu-d10v.c: New file.
3794 * elf.c (prep_headers): Added case bfd_arch_d10v.
3795 * elf32-d10v.c: New file.
3796 * libbfd.h: Rebuild.
3797 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3798 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3799 * targets.c (bfd_elf32_d10v_vec): New vector.
3801 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3803 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3805 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3807 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3808 bfd_mach_i386_i8086 machine types.
3810 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3812 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3815 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3817 * coffcode.h (coff_set_section_contents): A/UX does not require
3818 special handling of the _LIB section.
3820 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3822 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3823 value for R_RELBYTE.
3825 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3826 array if one was allocated.
3828 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3830 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3831 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3832 use_rld_obj_head and rld_value.
3833 (mips_elf_link_hash_table_create): Initialize new fields.
3834 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3836 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3837 __rld_obj_head symbol not seen, create an __rld_map symbol.
3838 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3839 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3840 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3841 __rld_obj_head symbol.
3842 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3844 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3846 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3848 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3849 ppc_elf_addr16_ha_reloc.
3850 (ppc_elf_addr16_ha_reloc): New static function.
3852 * coff-mips.c (struct mips_hi): Define.
3853 (mips_refhi_list): New static variable.
3854 (mips_refhi_addr, mips_refhi_addend): Remove.
3855 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3856 (mips_reflo_reloc): Process mips_refhi_list.
3857 (mips_relhi_list): New static variable.
3858 (mips_relhi_addr, mips_relhi_addend): Remove.
3859 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3860 (mips_rello_reloc): Process mips_relhi_list.
3861 (mips_relocate_section): Permit an arbitrary number of REFHI or
3862 RELHI relocs before the associated REFLO or RELLO reloc.
3864 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3866 * aout-target.h (MY(callback)): Set reloc_count fields.
3868 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3870 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3871 sections unless this is a SunOS link.
3873 * VERSION: Set to 2.7.1.
3875 * Released binutils 2.7.
3877 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3879 * i386aout.c: Include "aout/aout64.h".
3880 (i386aout_write_object_contents): New static function.
3881 (MY_write_object_contents): Define.
3883 * netbsd.h (MY(write_object_contents)): Make sure that
3884 adjust_sizes_and_vmas is called before fiddling with the magic
3887 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3889 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3891 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3893 * libbfd-in.h (itos, stoi): Don't define.
3894 * libbfd.h: Rebuild.
3895 * i386lynx.c (KEEPIT): Define as udata.i.
3896 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3897 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3898 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3899 flags. Don't use stoi.
3901 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3903 * elf.c (map_sections_to_segments): Don't start a new segment for
3904 a writable section if it's on the same page as the previous
3905 segment. Reset the writable variable for a readonly section.
3907 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3909 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3910 first_thunk_address, thunk_size, and import_table_size.
3911 * peicode.h: Improved some diagnostics regarding edata sections.
3913 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3915 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3916 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3918 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3920 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3921 with XCOFF_DEF_DYNAMIC set is really defined.
3922 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3923 (xcoff_link_add_symbols): Only create special sections if using an
3926 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3928 (bfd_install_relocation): Likewise.
3930 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3932 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3934 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3935 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3936 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3937 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3938 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3939 are found for LITERAL relocs.
3940 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3941 taken, we cannot generate a .plt entry for the symbol.
3943 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3945 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3946 sysconf functions (for gprof).
3947 * configure, config.in: Rebuild.
3949 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3951 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3952 an archive if it has a map. If the object file has the wrong
3955 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3956 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3958 (alpha_relocate_section): Likewise.
3960 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3961 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3962 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3963 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3964 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3965 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3966 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3967 * peicode.h: Corresponding changes.
3969 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3971 * elflink.h (elf_create_pointer_linker_section): Comment out code
3972 dealing with making GOT pointers negative of the GOT symbol for
3975 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3977 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3978 increment the .rela.plt size until after we're done creating the
3980 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3981 .rela.plt offset directly rather than calculating it.
3983 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3985 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3986 Use autoconf-set values.
3987 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3988 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3991 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3992 * configure: Rebuilt.
3994 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3996 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3997 handling code > 1k away.
3999 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4001 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4002 defined, output whenever the symbol is updated.
4004 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4006 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4007 section to 0 if user_set_vma is set.
4008 * elflink.h (elf_bfd_final_link): Likewise.
4010 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4012 Partially undo patch of Jun 20.
4013 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4014 (coff_compute_section_file_positions): Likewise.
4015 (coff_write_object_contents): Likewise. Re-add deleted code, but
4016 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4017 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4019 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4021 * config.bfd: Add support for *-*-rtems* configurations.
4023 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4025 * elf.c (prep_headers): Add bfd_arch_alpha case.
4027 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4029 * elf64-alpha.c: New file.
4030 * config.bfd (alpha-*-linuxecoff*): New target.
4031 (alpha-*-linux*, alpha-*-elf*): New targets.
4032 * configure.in (bfd_elf64_alpha_vec): New vector.
4033 * configure: Rebuild.
4034 * targets.c (bfd_elf64_alpha_vec): Declare.
4035 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4036 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4037 * bfd-in2.h, libbfd.h: Rebuild.
4038 * Makefile.in: Rebuild dependencies.
4039 (BFD64_BACKENDS): Add elf64-alpha.o.
4040 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4042 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4044 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4045 than relying on a right shift of 32.
4047 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4049 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4050 ifdef to COFF_WITH_PE.
4051 (coff_compute_section_file_positions): Likewise.
4052 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4053 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4054 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4055 COFF_IMAGE_WITH_PE, always include.
4057 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4059 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4061 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4062 approximate the correct answer if SIZEOF_HEADERS was not used.
4064 * binary.c (binary_set_section_contents): Set section file
4065 position based on LMA rather than VMA.
4067 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4069 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4070 symbols if info->strip == strip_all.
4072 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4074 * coff-h8300.c: Remove #if 0 code.
4075 (compatable): Don't allow mixing/matching of different architectures.
4077 * archures.c (bfd_mach_h8300s): Add.
4078 * bfd-in2.h: Rebuilt.
4079 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4081 (h8300_reloc16_estimate): Likewise.
4082 (h8300_reloc16_extra_cases): Likewise.
4083 (h8300_bfd_link_add_symbols): Likewise.
4084 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4085 (coff_set_flags): Likewise.
4086 * cpu-h8300.c (h8300_scan): Likewise.
4087 Add H8/S to bfd_h8300_arch list.
4089 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4091 Added support for Alpha OpenVMS:
4092 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4093 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4094 * config.h-vms, makefile.vms: New files.
4095 * config.bfd (alpha-*-*vms*): New target.
4096 * configure.in (evax_alpha_vec): New target vector.
4097 * configure: Rebuild.
4098 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4099 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4100 * targets.c (bfd_target_evax_flavour): Define.
4101 (evax_alpha_vec): Declare.
4102 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4103 if BFD64 is defined.
4104 * bfd-in2.h, libbfd.h: Rebuild.
4105 * Makefile.in: Rebuild dependencies.
4106 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4107 evax-emh.o, and evax-misc.o.
4108 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4109 evax-etir.c, evax-emh.c, and evax-misc.c.
4110 (HFILES): Add evax.h.
4112 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4114 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4116 (h8300_bfd_link_add_symbols): Likewise.
4118 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4120 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4121 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4123 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4125 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4126 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4128 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4129 R_MIPS_32 relocs if creating a shared library.
4131 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4133 * peicode.h (add_data_entry): Use pei_section_data rather than
4134 _cooked_size. Corresponds to May 13 change in coffcode.h.
4136 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4138 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4139 * coffcode.h (coff_write_object_contents): If there are long
4140 section names, always set the f_symptr field, even if there are no
4142 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4143 if there are no symbols.
4145 * coffgen.c (make_a_section_from_file): Check return value of
4146 _bfd_coff_read_string_table.
4147 (coff_real_object_p): Check return value of
4148 make_a_section_from_file.
4149 (_bfd_coff_read_string_table): Check that there are some symbols
4150 before trying to read the string table size.
4152 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4154 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4155 to replace a symbol in a dynamic object with a symbol from another
4156 dynamic object, do the replacement if the existing symbol is
4157 global linkage code.
4159 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4160 for _ptrgl, and treat it as global linkage code.
4162 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4163 filename or N_SO symbol past the offset, and use it to indicate
4164 that there is no line number or function when appropriate.
4166 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4168 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4169 common symbol defined by the linker. Don't export function code
4170 even if export_defineds is set.
4172 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4174 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4176 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4177 (h8300_symbol_address_p): New function.
4178 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4181 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4183 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4185 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4186 correctly for the two variants. Allow relaxing if the target
4187 is 128 bytes away since after relaxation it'll be 126 bytes away.
4188 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4189 "dot" and "value". Allow relaxing if the target is 128 bytes
4190 away since after relaxation it'll be 126 bytes away.
4191 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4192 the given section until nothing changes.
4194 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4196 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4197 alignment hack--we can get the lnnoptr info another way without
4198 suddenly increasing the alignment requirements. Set the flags for
4200 (ecoff_compute_section_file_positions): Do so.
4202 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4204 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4205 to keep the HP emulator database happy.
4207 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4208 From Kevin Buettner <kev@primenet.com>.
4210 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4212 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4213 name of a NULL section.
4215 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4217 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4218 set, always call the notice callback.
4220 * VERSION: Increment for bfdlink.h change.
4222 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4224 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4225 (sh_relax_delete_bytes): Correct handling of differently sized
4226 trailing alignment reloc.
4228 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4229 * bfd-in2.h: Rebuild.
4230 * configure.in: Warn if there is no known 64 bit type.
4231 * configure: Rebuild.
4233 * Makefile.in: Rebuild dependencies.
4234 (BFD32_BACKENDS): Add ppcboot.o.
4235 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4237 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4238 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4240 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4242 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4243 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4244 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4245 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4247 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4249 * elf64-mips.c: Improve reloc special_functions and handling of
4250 SHT_MIPS_OPTIONS section.
4251 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4252 mips_elf_hi16_reloc and make globally visible.
4253 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4254 make globally visible.
4255 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4256 make globally visible.
4257 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4258 and make globally visible.
4259 (gprel16_with_gp): Check howto->src_mask before using value in
4261 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4262 and make globally visible.
4263 (gprel32_with_gp): Check howto->src_mask before fetching value.
4264 (bfd_mips_elf_swap_options_in): New function.
4265 (bfd_mips_elf_swap_options_out): New function.
4266 (_bfd_mips_elf_set_private_flags): Rename from
4267 mips_elf_set_private_flags and make globally visible.
4268 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4269 mips_elf_copy_private_bfd_data and make globally visible.
4270 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4271 mips_elf_merge_private_bfd_data and make globally visible.
4272 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4273 for a SHT_MIPS_OPTIONS section.
4274 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4275 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4276 name of a SHT_MIPS_OPTIONS section.
4277 (_bfd_mips_elf_set_section_contents): New function.
4278 (mips_elf32_section_processing): Set the GP value in a
4279 SHT_MIPS_OPTIONS section.
4280 (_bfd_mips_elf_find_nearest_line): Rename from
4281 mips_elf_find_nearest_line and make globally visible.
4282 (bfd_elf32_set_section_contents): Define.
4283 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4284 (_bfd_mips_elf_lo16_reloc): Declare.
4285 (_bfd_mips_elf_gprel16_reloc): Declare.
4286 (_bfd_mips_elf_got16_reloc): Declare.
4287 (_bfd_mips_elf_gprel32_reloc): Declare.
4288 (_bfd_mips_elf_set_private_flags): Declare.
4289 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4290 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4291 (_bfd_mips_elf_find_nearest_line): Declare.
4292 (_bfd_mips_elf_set_section_contents): Declare.
4294 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4296 (elf_info_to_howto): Define.
4297 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4299 (elf_info_to_howto): Define.
4300 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4302 (elf_info_to_howto): Define.
4304 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4305 R_MOV16B[12], to match change in coff/internal.h.
4307 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4309 * elf64-mips.c: Extensive additions to provide better support for
4310 writing files and for gas.
4311 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4312 of mips_elf_object_p.
4313 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4314 _bfd_mips_elf_object_p.
4315 (_bfd_mips_elf_final_write_processing): Rename from
4316 mips_elf_final_write_processing and make globally visible.
4317 (_bfd_mips_elf_fake_sections): Rename from
4318 mips_elf_fake_sections and make globally visible.
4319 (_bfd_mips_elf_section_from_bfd_section): Rename from
4320 mips_elf_section_from_bfd_section and make globally visible.
4321 (_bfd_mips_elf_section_processing): New function, broken out of
4322 mips_elf_section_processing.
4323 (mips_elf32_section_processing): Rename from
4324 mips_elf_section_processing; call
4325 _bfd_mips_elf_section_processing.
4326 (_bfd_mips_elf_symbol_processing): Rename from
4327 mips_elf_symbol_processing and make globally visible.
4328 (_bfd_mips_elf_read_ecoff_info): Rename from
4329 mips_elf_read_ecoff_info and make globally visible.
4330 (mips_elf32_ecoff_debug_swap): Rename from
4331 mips_elf_ecoff_debug_swap.
4332 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4333 struct symbol_cache_entry.
4334 (_bfd_elf_validate_reloc): New function, moved in from
4335 elfcode.h:validate_reloc.
4336 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4337 to _bfd_elf_validate_reloc. Change all callers.
4338 * elf-bfd.h (bfd_section_from_shdr): Declare.
4339 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4340 (_bfd_elf_validate_reloc): Declare.
4341 (_bfd_mips_elf_object_p): Declare.
4342 (_bfd_mips_elf_fake_sections): Declare.
4343 (_bfd_mips_elf_section_from_bfd_section): Declare.
4344 (_bfd_mips_elf_section_processing): Declare.
4345 (_bfd_mips_elf_symbol_processing): Declare.
4346 (_bfd_mips_elf_read_ecoff_info): Declare.
4347 (_bfd_mips_elf_final_write_processing): Declare.
4348 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4351 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4352 (mips_elf_final_write_processing): Likewise.
4354 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4356 64-bit MIPS ELF ABI objdump support:
4357 * elf64-mips.c: New file.
4358 * Makefile.in: Rebuild dependencies.
4359 (BFD64_BACKENDS): Add elf64-mips.o.
4360 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4361 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4362 bfd_elf64_littlemips_vec to targ_selvecs.
4363 (mips*-*-elf*): Likewise.
4364 * confingure.in: Add bfd_elf64_bigmips_vec and
4365 bfd_elf64_littlemips_vec to vector switch.
4366 * configure: Rebuild.
4367 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4368 broken out of mips_elf_section_from_shdr.
4369 (mips_elf32_section_from_shdr): Rename from
4370 mips_elf_section_from_shdr. Call new function.
4371 (elf_backend_section_from_shdr): Update name of renamed function.
4372 * elf-bfd.h (struct elf_size_info): Change second parameter of
4373 write_out_phdrs to be const. Likewise for second parameter of
4375 (struct bfd_elf_section_data): Add rel_hdr2 field.
4376 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4377 (bfd_elf32_swap_symbol_out): Likewise.
4378 (bfd_elf32_swap_reloc_in): Likewise.
4379 (bfd_elf32_swap_reloc_out): Likewise.
4380 (bfd_elf32_swap_reloca_in): Likewise.
4381 (bfd_elf32_swap_reloca_out): Likewise.
4382 (bfd_elf32_swap_phdr_in): Likewise.
4383 (bfd_elf32_swap_phdr_out): Likewise.
4384 (bfd_elf32_swap_dyn_in): Likewise.
4385 (bfd_elf32_swap_dyn_out): Likewise.
4386 (bfd_elf32_slurp_symbol_table): Declare.
4387 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4388 (bfd_elf32_write_out_phdrs): Declare.
4389 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4390 (bfd_elf64_swap_symbol_out): Likewise.
4391 (bfd_elf64_swap_reloc_in): Likewise.
4392 (bfd_elf64_swap_reloc_out): Likewise.
4393 (bfd_elf64_swap_reloca_in): Likewise.
4394 (bfd_elf64_swap_reloca_out): Likewise.
4395 (bfd_elf64_swap_phdr_in): Likewise.
4396 (bfd_elf64_swap_phdr_out): Likewise.
4397 (bfd_elf64_swap_dyn_in): Likewise.
4398 (bfd_elf64_swap_dyn_out): Likewise.
4399 (bfd_elf64_slurp_symbol_table): Declare.
4400 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4401 (bfd_elf64_write_out_phdrs): Declare.
4402 (_bfd_mips_elf_section_from_shdr): Declare.
4403 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4404 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4405 section for the section, add the new one to rel_hdr2. Increment
4406 reloc_count rather than setting it.
4407 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4408 Remove static declaration.
4409 (elf_write_shdrs_and_ehdr): Define name as macro.
4410 (elf_write_out_phdrs): Likewise.
4411 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4412 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4413 (elf_swap_symbol_in): Change second parameter to be const.
4414 (elf_swap_symbol_out): Likewise.
4415 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4416 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4417 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4418 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4419 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4420 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4421 parameter to be const. Make non-static.
4422 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4424 (elf_slurp_symbol_table): Make non-static.
4425 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4426 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4427 (elf_backend_size_info): Likewise.
4428 (elfNN_bed): Use elf_backend_size_info.
4429 * targets.c (bfd_elf64_bigmips_vec): Declare.
4430 (bfd_elf64_littlemips_vec): Declare.
4431 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4432 bfd_elf64_littlemips_vec if BFD64 is defined.
4434 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4436 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4438 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4439 zeroes, in alignment holes.
4441 * configure: Rebuild with autoconf 2.10.
4443 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4444 potential leading underscore in the allocated buffer.
4446 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4448 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4449 symbols into .sbss if this is a relocatable link.
4451 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4453 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4454 undefined symbols when creating a shared library.
4456 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4458 * coff-sh.c: Add a bunch of new code and static const arrays to
4459 support aligning loads and stores on four byte memory boundaries.
4461 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4463 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4464 call sh_align_loads.
4465 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4468 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4470 * cache.c (bfd_open_file): Unlink the file before opening it for
4471 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4473 * opncls.c (bfd_fdopenr): Set opened_once.
4475 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4477 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4480 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4481 the code unconditionally.
4483 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4485 * libcoff-in.h (struct pei_section_tdata): Define structure.
4486 (pei_section_data): Define macro.
4487 * libcoff.h: Rebuild.
4488 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4489 store s_paddr field in pei_section_data.
4490 (coff_compute_section_file_positions): Use pei_section_data rather
4491 than _cooked_size, and don't overwrite an existing value.
4492 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4493 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4494 * peicode.h (coff_bfd_copy_private_section_data): Define if
4496 (pe_bfd_copy_private_section_data): New static function if
4499 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4501 * srec.c (srec_set_arch_mach): Write as a function rather than a
4504 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4505 no map, just check each member in turn to see whether it is
4508 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4510 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4511 table. Call BFD_ASSERT to validate header size, instead of
4513 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4516 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4518 * ppcboot.c: New target for looking at PPCbug boot records.
4520 * config{ure.in,.bfd}: Add support for ppcboot target.
4522 * configure: Regenerate.
4524 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4526 * coff-h8300.c (howto_table): Update names to match recent
4527 changes to include/coff/internal.h. Fix minor errors in the
4528 existing relocs. Add R_MOVL1 and R_MOVL2.
4529 (rtype2howto): Similarly.
4530 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4531 existing relaxing code and peform more relaxing.
4532 (h8300_reloc16_extra_cases): Likewise.
4534 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4536 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4539 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4541 * elfcode.h (elf_object_p): Reject generic ELF target if
4542 e_machine matches an alternate machine code in a specific backend.
4544 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4545 obsolete align_power_min field.
4547 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4549 * coff-h8300.c (reloc_howto_type): Add howto entry for
4551 (rtype2howto): Handle R_PCRWORD_B.
4552 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4553 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4554 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4555 branch (R_PCWORD_B).
4557 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4559 * aoutx.h (translate_from_native_sym_flags): Set the section for
4560 BSF_CONSTRUCTOR symbols.
4562 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4565 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4567 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4568 stop looking when section is found.
4570 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4572 * coffcode.h (STRING_SIZE_SIZE): Define.
4573 (styp_to_sec_flags): Handle long symbol names when looking for the
4575 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4576 (bfd_coff_long_section_names): Define.
4577 (coff_write_object_contents): Handle long section names.
4578 (bfd_coff_std_swap_table): Initialize new field.
4579 * libcoff.h: Rebuild.
4580 * coffgen.c (make_a_section_from_file): Handle long section
4582 (coff_write_symbols): Handle long section names.
4583 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4584 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4585 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4586 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4587 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4588 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4589 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4590 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4592 * bout.c (b_out_callback): Set lma of sections.
4593 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4594 parameter to output_bfd. Used input_bfd instead of output_bfd in
4597 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4599 * aoutx.h (translate_from_native_sym_flags): Don't create
4600 SEC_CONSTRUCTOR sections.
4601 * ecoff.c (ecoff_set_symbol_info): Likewise.
4603 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4604 From Don Bowman <bowman@waterloo.hp.com>.
4606 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4608 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4609 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4611 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4613 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4614 mips_32_relocs field.
4615 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4616 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4617 relocs against a global symbol which is not defined in a regular
4619 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4620 against a global symbol, increment mips_32_relocs.
4621 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4622 the symbol is not defined in a regular file, make room in the
4625 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4627 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4628 file position and the virtual file position separately. Set
4629 filepos information bsaed on the real file position.
4630 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4631 Jan 23 change to coffcode.h.
4633 * som.c (som_slurp_symbol_table): Set the symbol count to the
4634 number of BFD symbols created.
4636 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4638 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4639 output file if linking shared objects. Loop to check all relocs,
4640 rather than returning false on first error.
4642 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4644 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4645 (ppc_elf_additional_program_headers): If .interp section, bump #
4646 of program headers by 1.
4647 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4648 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4649 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4651 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4653 (ppc_elf_relocate_section): If the output section isn't defined,
4654 don't abort, just give an error message.
4656 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4657 being created is .sdata or .sdata2, don't make the symbol dynamic.
4659 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4661 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4662 members of an archive for dynamic objects with no symbols, and
4663 pass them directly to check_archive_element.
4664 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4665 xcoff_link_check_dynamic_ar_symbols.
4666 (xcoff_link_check_dynamic_ar_symbols): New static function.
4668 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4669 from _bfd_nodynamic to _bfd_xcoff.
4670 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4672 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4673 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4674 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4675 * libcoff.h: Rebuild.
4676 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4677 (xcoff_get_section_contents): New static function.
4678 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4679 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4680 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4681 (xcoff_dynamic_reloc): New static variable.
4682 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4683 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4685 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4687 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4688 if reloc_entry->addend is not 0.
4689 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4691 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4693 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4695 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4696 Add entries for R_SPARC_[56].
4697 (sparc_reloc_map): Add entries for R_SPARC_[56].
4699 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4701 Optimize linking of stabs in sections as used in ELF and COFF.
4702 * stabs.c: New file.
4703 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4704 (_bfd_write_section_stabs): Declare.
4705 (_bfd_write_stab_strings): Declare.
4706 * libbfd.h: Rebuild.
4707 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4708 (struct coff_link_hash_table): Add stab_info field.
4709 * libcoff.h: Rebuild.
4710 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4712 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4714 (_bfd_coff_final_link): Write out stab strings hash table.
4715 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4716 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4718 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4719 (struct bfd_elf_section_data): Add stab_info field.
4720 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4722 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4723 _bfd_link_section_stabs.
4724 (elf_bfd_final_link): Write out stab strings hash table.
4725 (elf_link_input_bfd): Handle optimized stabs sections.
4726 * reloc.c (_bfd_final_link_relocate): Check address against
4727 _raw_size rather than _cooked_size.
4728 * Makefile.in: Rebuild dependencies.
4729 (BFD_LIBS): Add stabs.o
4730 (BFD_LIBS_CFILES): Add stabs.c.
4732 * VERSION: Increment for bfdlink.h change.
4734 * coffgen.c (coff_renumber_symbols): Correct handling of
4735 BSF_NOT_AT_END common symbols.
4737 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4739 * coff-ppc.c (record_toc): Add cast to avoid warning.
4740 (ppc_allocate_toc_section): Likewise.
4741 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4742 (ppc_coff_reloc_type_lookup): Remove unreached code.
4743 * coffcode.h (coff_write_object_contents): Don't take the address
4745 * peicode.h (pe_print_idata): Add casts to avoid warning.
4746 (pe_print_edata): Likewise.
4747 (pe_print_reloc): Remove ANSI C string concatenation.
4749 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4751 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4753 * libcoff.h: Rebuild.
4754 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4756 (coff_swap_aux_out): Likewise.
4757 * peicode.h (coff_swap_aux_in): Likewise.
4758 (coff_swap_aux_out): Likewise.
4759 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4761 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4763 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4764 Fix up .bf endndx link fields.
4765 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4767 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4770 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4772 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4773 on Solaris PowerPC systems doesn't get confused.
4775 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4778 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4779 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4780 update did_reg and did_reg2.
4782 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4784 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4786 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4787 callback routines, pass h->root.string rather than name, in case
4788 copy is true and name is transient.
4790 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4792 * elfcore.h: Add support for core files with multiple threads.
4793 (Primarily for Solaris.)
4795 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4797 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4798 section->orelocation is NULL.
4800 * coffgen.c (bfd_coff_get_syment): New function.
4801 (bfd_coff_get_auxent): New function.
4802 * bfd-in.h (bfd_coff_get_syment): Declare.
4803 (bfd_coff_get_auxent): Declare.
4804 * bfd-in2.h: Rebuild.
4806 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4808 * elf32-mips.c (struct mips_hi16): Define.
4809 (mips_hi16_addr, mips_hi16_addend): Remove.
4810 (mips_hi16_list): New static variable.
4811 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4812 (mips_elf_lo16_reloc): Process mips_hi16_list.
4813 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4814 relocs before the associated LO16 reloc.
4816 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4818 * versados.c (versados_scan): Check bfd_alloc return value.
4819 (versados_object_p): Check all bfd_read return values. Require
4820 that lang field be less than 10, to avoid confusion with Intel Hex
4823 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4825 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4826 not 0, for an absolute symbol.
4827 (NAME(aout,swap_ext_reloc_out)): Likewise.
4829 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4830 (ihex_write_object_contents): For a large start address, output
4831 the full 32 bit address in record type 5.
4833 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4834 to int to avoid promotion problems in prototype.
4836 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4838 * configure.host: Use ${srcdir} when looking for picfrag.
4840 * configure.host: Switch on ${libdir}, not $(libdir). From
4841 alan@spri.levels.unisa.edu.au (Alan Modra).
4843 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4844 entry point, not just for DYNAMIC objects.
4845 * sunos.c (sunos_add_dynamic_symbols): Always call
4846 sunos_create_dynamic_sections. If called with a non DYNAMIC
4847 object, don't do anything else.
4848 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4850 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4852 * configure.in: Permit --enable-shared to specify a list of
4854 * configure: Rebuild.
4856 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4857 host when configuring with --enable-shard.
4859 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4861 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4864 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4865 to avoid crashing in bfd_hash_replace.
4867 * sysdep.h: Use #ifdef, not #if.
4869 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4871 * config.in: Rebuild.
4873 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4875 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4876 (AC_CHECK_HEADERS): Check for sys/time.h
4877 (AC_HEADER_TIME): Add macro.
4878 * configure: Rebuild.
4879 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4880 to control what combination of <time> and <sys/time.h>
4883 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4885 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4886 (aout_32_sunos4_write_object_contents): Likewise.
4887 * aoutx.h (NAME(aout,machine_type)): Handle
4888 bfd_mach_sparc_{sparclet,sparclite}.
4889 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4890 (bfd_mach_sparc_v9_p): Update.
4891 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4892 * libaout.h (enum machine_type): Add M_SPARCLET.
4893 * sunos.c (MACHTYPE_OK): Define.
4894 * bfd-in2.h: Regenerated.
4896 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4898 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4899 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4900 * elflink.c (_bfd_elf_create_got_section): Store the
4901 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4902 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4903 global offset table goes over 0x1000, set the value of
4904 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4905 (elf32_sparc_relocate_section): Subtract the offset of
4906 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4908 * elfcode.h: Don't include <string.h>.
4910 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4912 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4913 generic_link_hash_newfunc. All references changed.
4914 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4915 moved here from libbfd-in.h.
4916 * libbfd-in.h: Corresponding changes.
4917 * libbfd.h: Regenerated.
4919 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4921 * aoutx.h (aout_link_input_section_std): When reporting an
4922 overflow error, use the name of the symbol in the hash table if
4924 (aout_link_input_section_ext): Likewise.
4926 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4927 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4929 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4931 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4932 * coffcode.h (coff_compute_section_file_positions): Likewise.
4933 (coff_write_object_contents): Likewise.
4935 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4937 * section.c (SEC_LINK_ONCE): Define.
4938 (SEC_LINK_DUPLICATES): Define.
4939 (SEC_LINK_DUPLICATES_DISCARD): Define.
4940 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4941 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4942 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4943 * bfd-in2.h: Rebuild.
4944 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4945 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4946 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4947 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4948 SEC_LINK_ONCE, and look through the symbol table for the setting
4949 for SEC_LINK_DUPLICATES.
4950 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4951 set for a section, find the section symbol in the symbol table,
4952 and set the aux entry based on SEC_LINK_DUPLICATES.
4953 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4954 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4955 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4956 * coff-i386.c (i386coff_vec): Likewise.
4957 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4959 * VERSION: Bump to 2.6.1.
4960 * Makefile.in (stamp-h): Depend upon VERSION.
4962 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4964 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4965 * libbfd.h: Rebuilt.
4966 * linker.c (generic_link_hash_newfunc): No longer static.
4967 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4969 * coff-h8300.c: Add two derived hash tables and their associated
4970 funtions and #defines for use by the h8300 linker.
4971 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4972 the function vector as needed. Place the address of the function
4973 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4974 Rewrite the vectors section contents as necessary.
4975 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4976 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4977 (coff_bfd_link_hash_table_create): Likewise.
4979 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4981 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4982 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4984 (hppa_rebuild_insn): Pass pointer to correct type to
4985 low_sign_unext and dis_assemble_21.
4987 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4989 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4990 Stick with sparc-*-{sysv4*,solaris2*}.
4992 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4994 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4995 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4996 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4997 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4998 fields is non-zero, print them.
5000 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5001 ifdef. Remove unused variables.
5002 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5004 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5005 (get_symbol_value): Ifdef out.
5006 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5007 (coff_ppc_relocate_section): Remove unused variables. Make
5008 fprintf strings and argument types correspond. Put before_addr in
5010 (dump_toc): Make fprintf strings and argument types correspond.
5011 (ppc_process_before_allocation): Remove unused variables. Always
5013 (ppc_reflo_reloc): Ifdef out.
5014 (ppc_addr32nb_reloc): Ifdef out.
5015 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5017 (coff_ppc_rtype_to_howto): Likewise.
5018 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5020 * peicode.h (pe_print_idata): Move otherwise unused variables into
5021 the #ifdef where they are used. Always return a value.
5022 (pe_print_edata): Make fprintf strings and argument types
5023 correspond. Always return a value.
5024 (pe_print_pdata): Removed unused variable addr_value. Always
5026 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5027 strings and argument types correspond. Always return a value.
5029 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5030 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5031 variable rela inside #if 0 section where it is used.
5033 * ns32k.h: New file.
5034 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5035 functions to start with _bfd_.
5036 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5037 functions in cpu-ns32k.h.
5038 * Makefile.in: Rebuild dependencies.
5039 (HFILES): Add ns32k.h.
5041 * section.c (struct sec): Add linker_mark field. Change
5042 user_set_vma and reloc_done to be single bit fields.
5043 (STD_SECTION): Update accordingly.
5044 * bfd-in2.h: Rebuild.
5045 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5047 (aout_link_input_bfd): Don't link unmarked sections.
5048 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5050 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5051 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5053 * elflink.h (elf_bfd_final_link): Mark sections included in the
5055 (elf_link_input_bfd): Don't link unmarked sections.
5056 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5058 (xcoff_link_input_bfd): Don't link unmarked sections.
5060 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5061 overflow error messages.
5063 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5065 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5066 is not set, print "BFD: " before the error message.
5068 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5069 Miles Bader <miles@gnu.ai.mit.edu>.
5070 * configure: Rebuild.
5072 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5074 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5077 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5078 m68k-aout, m68k-coff, and m68k-elf targets.
5080 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5082 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5083 (ieee_generic_stat_arch_elt): Restructured to prevent
5084 ieee_object_p from being called repeatedly.
5086 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5088 * coffcode.h (coff_write_object_contents): Allocate
5089 buffers large enough for any FILEHDR or AOUTHDR.
5091 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5093 * ecofflink.c (lookup_line): New static function, renamed and
5094 slighly changed from old _bfd_ecoff_locate_line.
5095 (_bfd_ecoff_locate_line): Cache line number information. Use
5096 lookup_line for actual lookup.
5098 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5100 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5101 multiple of 20 bytes.
5103 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5105 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5106 allocate ecoff_find_line, and don't initialize by hand.
5107 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5108 mips_elf_find_line, and don't call memset.
5110 * coffcode.h (coff_compute_section_file_positions): If not
5111 producing a final executable, don't consider sofar when aligning
5112 the section to the correct size.
5114 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5116 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5117 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5118 * coffgen.c (coff_section_symbol): Ifdef out.
5120 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5122 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5123 output_bfd is not NULL.
5125 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5127 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5128 of bfd_alloc (fixes fix_line not being initialized).
5129 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5131 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5133 * coffcode.h: Allow specific backends to override the
5134 bfd_link_add_symbols routine.
5136 * coff-h8300.c: Include genlink.h.
5137 (howto_table): Add R_MEM_INDIRECT.
5138 (rtype2howto): Support R_MEM_INDIRECT.
5139 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5142 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5144 * coff-alpha.c (alpha_relocate_section): Use
5145 info->callbacks_warning, rather than _bfd_error_handler, for
5146 "multiple gp" warning.
5148 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5150 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5151 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5152 table string. Use bfd_wrapped_link_hash_lookup.
5153 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5155 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5156 table, if any, when writing out symbols.
5157 (aout_link_input_section_std): Use the name from the hash table,
5158 if any, when reporting undefined symbols.
5159 (aout_link_input_section_ext): Likewise.
5160 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5161 * bout.c (get_value): Likewise.
5162 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5163 * ecoff.c (ecoff_reloc_link_order): Likewise.
5164 * elflink.h (elf_link_add_object_symbols): Likewise.
5165 (elf_reloc_link_order): Likewise.
5166 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5167 (_bfd_generic_reloc_link_order): Likewise.
5168 (default_indirect_link_order): Likewise.
5169 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5170 * sunos.c (sunos_add_one_symbol): Likewise.
5171 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5172 (bfd_xcoff_link_count_reloc): Likewise.
5173 (xcoff_reloc_link_order): Likewise.
5175 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5176 into -1 for intern->rss.
5178 * configure: Rebuild with autoconf 2.8.
5180 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5182 * stab-syms.c (__define_stab_duplicate): Define.
5183 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5185 * bfd-in.h (bfd_get_stab_name): Declare.
5186 * bfd-in2.h: Rebuild.
5187 * Makefile.in: Rebuild dependencies.
5188 (BFD_LIBS): Add stab-syms.o.
5189 (BFD_LIBS_CFILES): Add stab-syms.c.
5190 (BFD32_BACKENDS): Remove stab-syms.o.
5191 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5192 * configure.in: Don't list stab-syms.o in bfd_backends.
5193 * configure: Rebuild.
5194 * libaout.h (aout_stab_name): Don't declare.
5195 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5198 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5200 * elf.c (assign_file_positions_for_segments): Adjust file offset
5201 for section alignment even if SEC_LOAD is not set.
5203 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5205 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5206 since they appear as targets in Makefile.in.
5207 * configure: Rebuild.
5209 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5210 don't fiddle with a symbol which is not defined anywhere.
5212 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5214 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5215 though they are defined in a shared library.
5216 (xcoff_build_ldsyms): Likewise.
5218 * coffgen.c (coff_find_nearest_line): Don't look at the line
5219 numbers for the section if section->lineno is NULL.
5221 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5222 message rather than calling BFD_ASSERT.
5223 * elfcode.h (write_relocs): Check return value of
5224 _bfd_elf_symbol_from_bfd_symbol.
5226 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5228 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5231 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5233 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5235 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5236 hppa_reloc_field_selector_type_alt.
5237 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5238 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5240 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5242 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5244 * elf.c (assign_file_positions_for_segments): Adjust the segment
5245 memory size for the alignment of a SEC_ALLOC section, not just a
5248 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5250 * m68klinux.c: New file.
5251 * hosts/m68klinux.h: New file.
5252 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5253 * configure.in (m68*-*-linux*): New native host.
5254 (m68klinux_vec): New vector.
5255 * configure: Rebuild.
5256 * targets.c (m68klinux_vec): Declare.
5257 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5258 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5259 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5260 declaration from bfd_linux_size_dynamic_sections.
5261 (bfd_m68klinux_size_dynamic_sections): Declare.
5262 * bfd-in2.h: Rebuild.
5263 * Makefile.in: Rebuild dependencies.
5264 (BFD32_BACKENDS): Add m68klinux.o.
5265 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5267 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5269 * libhppa.h (pa_arch): Add pa20.
5270 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5271 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5272 (hppa_field_adjust): Handle e_nsel.
5273 * som.c: Provide default definitions for many new relocs found only
5274 in hpux10 include files.
5275 (som_fixup_formats): Add several new relocs from hpux10.
5276 (som_hppa_howto_table): Add hpux10 relocs.
5277 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5279 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5281 * mpw-make.sed: Edit out recent shared library support, and
5282 rules to rebuild .h files using doc/chew.
5284 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5286 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5287 size even of sections with no contents.
5289 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5291 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5292 starting with '$' the way we skip names starting with '.'. When
5293 updating x_endndx, don't be fooled by an index which has been
5296 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5297 struct/union/enum type with no elements.
5299 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5301 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5303 * archive.c (bfd_generic_archive_p): If the first file in the
5304 archive can not be recognized as an object, don't assume that this
5305 is the wrong format.
5307 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5308 format is not bfd_object.
5309 (bfd_elf_get_dt_soname): Likewise.
5311 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5313 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5316 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5318 * bfd.c (tdata): Add netbsd_core_data.
5319 * bfd-in2.h: Regenerated.
5321 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5323 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5324 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5325 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5328 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5329 to get the symbol index, matching 14 Jul 95 change.
5331 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5333 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5334 Remove duplicate definition of gp.
5336 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5338 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5339 assume that we can set the GP value and then get the same value,
5340 since it won't be true if the output file is neither ELF nor
5342 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5343 _bfd_get_gp_value here.
5344 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5345 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5347 (mips_elf_lo16_reloc): Likewise.
5348 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5349 Don't require that the BFD be ELF.
5350 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5351 (mips_elf_gprel32_reloc): Likewise.
5352 (mips_elf_relocate_section): Don't assume we can set and get the
5354 (mips_elf_finish_dynamic_symbol): Don't bother to use
5355 _bfd_get_gp_value here.
5357 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5358 Don't change epdr between malloc and free. Be careful not to free
5359 NULL pointers. Zero out the first RPDR.
5361 * configure.host: On Linux, only pass -rpath option if $(libdir)
5362 is neither /lib nor /usr/lib. From Alan Modra
5363 <alan@mullet.Levels.UniSA.Edu.Au>.
5365 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5367 (elf_dt_name): Rename from elf_dt_needed_name.
5368 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5370 (bfd_elf_get_dt_soname): New function.
5371 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5372 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5373 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5374 * bfd-in2.h: Rebuild.
5376 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5378 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5379 _bfd_sparc_elf_reloc_type_lookup.
5380 (bfd_elf32_bfd_reloc_type_lookup): Update.
5381 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5382 (sparc64_elf_howto_table): Define.
5383 (sparc_reloc_map): Define.
5384 (sparc64_elf_reloc_type_lookup): New function.
5385 (sparc_elf_wdisp16_reloc): New function.
5386 (elf_info_to_howto): Use sparc64_elf_howto_table.
5387 (sparc64_elf_relocate_section): Likewise.
5388 (bfd_elf64_bfd_reloc_type_lookup): Update.
5390 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5392 * configure.host: Check for 'do not mix' from native linker before
5393 trying to use -rpath.
5395 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5397 * bfd.c (_bfd_get_gp_value): New function.
5398 (_bfd_set_gp_value): New function.
5399 * libbfd-in.h (_bfd_get_gp_value): Declare.
5400 (_bfd_set_gp_value): Declare.
5401 * libbfd.h: Rebuild.
5402 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5403 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5404 directly to the fields in the tdata information.
5405 (alpha_relocate_section): Likewise.
5406 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5407 (mips_gprel_reloc): Likewise.
5408 (mips_relocate_section): Likewise.
5409 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5410 (mips_elf_lo16_reloc): Likewise.
5411 (mips_elf_final_gp): Likewise.
5412 (mips_elf_gprel16_reloc): Likewise.
5413 (mips_elf_gprel32_reloc): Likewise.
5414 (mips_elf_relocate_section): Likewise.
5415 (mips_elf_finish_dynamic_symbol): Likewise.
5417 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5419 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5421 * configure.in: Call AC_PROG_CC before configure.host.
5422 * configure: Rebuild.
5423 * configure.host: Don't set information which autoconf should
5424 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5426 * configure.host: Remove go32 and win32 host information, since it
5427 should no longer be needed.
5429 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5430 then start a new segment rather than put a writable section in a
5433 * configure.host: Set RPATH_ENVVAR.
5435 * Makefile.in: Rebuild dependencies.
5437 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5438 zero_section variable.
5440 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5442 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5443 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5444 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5446 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5448 * ieee.c (ieee_write_expression): Only use an R variable for a
5449 local symbol. Don't output a zero offset. Handle a zero address.
5450 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5451 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5453 (parse_expression): Don't try to handle multiple occurrences of a
5454 P variable. Handle I variables differently from X variables. Fix
5455 the order of minus expressions.
5456 (ieee_slurp_external_symbols): Generate an I variable for an NN
5457 record. Fix handling of ATI and ATX records.
5458 (ieee_slurp_sections): Only set minimal section attributes.
5459 Adjust them later, based on the section contents.
5460 (ieee_object_p): Read in the file until just after the ME record.
5461 Call ieee_slurp_section_data to set the section flags.
5462 (do_one): Add iterations parameter. Only repeat the first load
5463 item. Set the section and file reloc flags.
5464 (ieee_slurp_section_data): Set section flags. Pass iterations to
5466 (ieee_canonicalize_reloc): Handle I variables.
5467 (do_with_relocs): Only emit relocation size when necessary.
5468 Increase MAXRUN to 127. Change ov to be assigned, and take
5469 src_mask and pcrel_offset into account.
5470 (ieee_write_data_part): Skip sections that are not loaded.
5471 (ieee_write_external_part): Don't output optional last entry of WX
5473 (ieee_write_me_part): Make setting of me_record neater.
5474 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5476 * syms.c (stt): Add entries for zerovars, vars, and code.
5478 * elfcode.h (validate_reloc): New static function.
5479 (write_relocs): Call validate_reloc for non ELF relocs.
5481 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5482 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5483 (TARGET_LITTLE_SYM): Likewise.
5485 * config.bfd (m68*-*-psos*): New target.
5487 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5489 * i386msdos.c: Remove some #if 0 code.
5490 (msdos_write_object_contents): Don't include empty sections in the
5491 size computation, regardless of their address.
5493 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5495 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5496 is NULL, ie, the -r switch is used.
5498 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5500 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5501 (BFD_RELOC_MIPS_GOT_LO16): Define.
5502 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5503 * bfd-in2.h, libbfd.h: Rebuild.
5504 * elf32-mips.c (mips_reloc_map): Map new relocs.
5506 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5508 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5511 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5512 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5513 simple number for the section address, rather than an expression.
5514 Limit the number of bytes between relocs to MAXRUN.
5515 (ieee_write_me_part): Set me_record to the file offset after the
5517 (ieee_write_processor): New static function.
5518 (ieee_write_object_contents): Use ieee_write_processor.
5520 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5522 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5524 * coff-aux.c: Change include of aux.h to aux-coff.h.
5526 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5528 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5529 relocation put the addend both in the reloc entry and the data.
5530 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5533 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5534 a R_68K_PCxx reloc against a defined global symbol directly.
5535 (elf_m68k_check_relocs): Don't count such a reloc.
5537 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5538 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5539 symbol for now, otherwise always record the symbol as dynamic.
5540 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5541 is not referenced by a dynamic object, and we are not making a
5542 shared object, then don't make a PLT entry. If we do make a PLT
5543 entry, make sure the symbol has been recorded as dynamic.
5545 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5547 * configure.host: When making a shared library, set HLDFLAGS to
5548 pass an appropriate -rpath option. Use the make variable SONAME
5549 as the shared library soname, rather than computing it here. On
5550 SunOS, build stamp-tshlink in place of $(SHLINK).
5551 * Makefile.in (SONAME): New variable.
5552 ($(SHLINK)): Make a link to the transformed name, as well.
5553 (stamp-tshlink): New target.
5554 (install): Skip stamp-tshlink during install.
5556 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5558 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5559 linker sections have been set up yet.
5561 * elf.c (make_mapping): Add an additional argument to suppress
5562 making the first section include the program headers.
5563 (map_sections_to_segments): If the user used -Ttext such that the
5564 program headers are on a different page, do not set the flags
5565 saying that this section includes the program headers.
5567 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5569 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5570 don't define TRAD_HEADER.
5571 * configure: Rebuild.
5573 * netbsd-core.c: New file, support for NetBSD core files.
5574 * hosts/*nbsd.h: Removed.
5576 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5578 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5579 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5580 * libbfd.h, bfd-in2.h: Regenerated.
5581 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5582 bfd_elf32_bfd_reloc_type_lookup.
5583 (reloc_type{,_names}): Deleted.
5584 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5586 (sparc_reloc_map): Add sparc64 relocs.
5587 (sparc_elf_notsupported_reloc): New static function.
5588 (sparc_elf_wdisp16_reloc): New static function.
5589 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5590 (elf32_sparc_relocate_section): Likewise.
5591 (bfd_elf32_bfd_reloc_type_lookup): Define.
5592 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5593 (reloc_type{,_names}): Deleted.
5594 (elf_sparc_howto_table): Deleted.
5595 (sparc_reloc_map): Deleted.
5596 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5597 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5599 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5601 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5604 * Makefile.in (program_transform_name): New variable.
5605 (install): Transform library name before installing it.
5607 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5609 * archures.c (bfd_mach_i960_hx): Define.
5610 * bfd-in2.h: Rebuild.
5611 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5612 (MATRIX): Expand entries for HX.
5613 (arch_info_struct): Add i960:hx entry.
5614 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5615 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5616 (coff_set_flags): Handle bfd_mach_i960_hx.
5618 Support for building as a shared library, based on patches from
5619 Alan Modra <alan@spri.levels.unisa.edu.au>:
5620 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5621 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5622 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5623 * configure: Rebuild.
5624 * configure.host: If --enable-shared, adjust shared library stuff
5625 based on the host. If the host is SunOS, and the linker supports
5626 -rpath, set HLDFLAGS to use it.
5627 * Makefile.in (ALLLIBS): New variable.
5628 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5629 (COMMON_SHLIB, SHLINK): New variables.
5630 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5631 (STAGESTUFF): Remove variable.
5632 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5634 (stamp-ofiles): New target, like old ofiles target, but build
5635 using a temporary file and move-if-change, and touch stamp-ofiles
5637 (ofiles): Just depend upon stamp-ofiles.
5638 (stamp-piclist, piclist): New targets.
5639 ($(SHLIB), $(SHLINK)): New targets.
5640 (targets.o, archures.o): Build twice if PICFLAG is set.
5641 (do_mostlyclean): Remove pic/*.o.
5642 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5644 (do_distclean): Remove pic and stamp-picdir.
5645 (install): Install shared libraries.
5646 ($(OFILES)): Depend upon stamp-picdir.
5647 (stamp-picdir): New target.
5649 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5651 * libcoff.h: Rebuild.
5653 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5654 flavour of a section with no owner.
5656 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5657 ELF_LINK_NON_ELF flag.
5658 (mips_elf_create_got_section): Likewise.
5660 * elf.c: Revert last change, since it breaks dynamic linking.
5661 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5663 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5664 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5665 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5667 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5669 * elf.c (assign_file_positions_for_segments): If the backend does
5670 not want the elf header or the program headers in the address
5671 space, do not include them in the calculations.
5673 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5674 function to determine if we need additional program headers.
5675 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5676 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5678 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5680 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5682 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5684 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5685 back into one line. Some compilers (sunos 4.1.3 for example)
5686 won't accept args split across more than one line.
5688 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5690 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5691 * configure: Regenerate.
5693 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5695 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5696 try to do arithmetic on a void *, cast it to a unsigned char * first.
5698 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5700 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5701 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5703 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5704 flag for a newly defined symbol.
5705 (NAME(bfd_elf,record_link_assignment)): Likewise.
5706 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5707 set the DEF or REF_REGULAR flags correctly.
5709 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5710 (libbfd.h, libcoff.h): Corresponding change.
5712 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5713 a PLT32 reloc as dynamic.
5714 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5715 is not referenced by a dynamic object, and we are not making a
5716 shared object, then don't make a PLT entry. If we do make a PLT
5717 entry, make sure the symbol has been recorded as dynamic.
5719 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5721 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5722 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5723 (powerpcle-*-cygwin32): New.
5724 * peicode.h (add_data_entry): Get address from vma.
5726 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5728 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5729 attached to the section has already been created as an undefined
5730 symbol, treat it as if it hasn't been created yet.
5732 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5734 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5735 symbol or section symbols if stripping all symbols and this is not
5736 a relocateable link. Don't output the symbol string table if
5737 there are no symbols.
5738 (elf_link_flush_output_syms): Don't do anything if there are no
5741 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5743 * coff-aux.c: New file.
5744 * hosts/m68kaux.h: New file.
5745 * config.bfd (m68*-apple-aux*): New target.
5746 * configure.in (m68*-apple-aux*): New native host.
5747 (m68kaux_coff_vec): New vector.
5748 * configure: Rebuild.
5749 * targets.c (m68kaux_coff_vec): Declare.
5750 * coffcode.h (bfd_coff_backend_data): Add field
5751 _bfd_coff_link_add_one_symbol.
5752 (bfd_coff_link_add_one_symbol): Define.
5753 (compare_arelent_ptr): New static function if TARG_AUX.
5754 (coff_write_relocs): If TARG_AUX, sort the relocs.
5755 (coff_write_object_contents): Set A/UX aouthdr magic number.
5756 (coff_link_add_one_symbol): Define if not defined.
5757 (bfd_coff_std_swap_table): Initialize new field.
5758 * libcoff.h: Rebuild.
5759 * cofflink.c (coff_link_add_symbols): Call
5760 bfd_coff_link_add_one_symbol rather than
5761 _bfd_generic_link_add_one_symbol.
5762 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5763 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5764 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5765 * Makefile.in: Rebuild dependencies.
5766 (BFD32_BACKENDS): Add coff-aux.o.
5767 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5769 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5771 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5772 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5774 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5776 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5777 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5778 (maintainer-clean): Warn about deleting special files.
5779 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5781 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5782 warning symbols correctly.
5783 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5784 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5785 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5786 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5787 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5788 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5790 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5793 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5795 * libcoff-in.h: aligned newly exported names with bfd naming
5796 conventions. Removed an erroneous define of POWERPC_LE_PE.
5797 * libcoff.h: Rebuild.
5798 * cofflink.c, coff-ppc.c: the above function name changes
5800 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5802 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5803 * ecoff.c (struct extsym_info): Define.
5804 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5805 to ecoff_link_write_external.
5806 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5807 Strip symbols when appropriate.
5809 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5810 * syms.c (BSF_OBJECT): Define.
5811 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5812 * bfd-in2.h: Rebuild.
5813 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5815 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5818 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5819 copying relocs into a shared object, treat a defined global symbol
5821 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5822 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5823 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5825 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5826 real defined symbol, not to a weak defined symbol.
5828 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5830 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5831 and made a few static functions externs.
5833 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5834 POWERPC_LE_PE hack in cofflink.
5836 * libcoff-in.h: promoted the following from cofflink.c to allow
5837 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5838 coff_debug_merge_element, struct coff_debug_merge_type,
5839 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5840 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5841 coff_debug_merge_hash_lookup, coff_link_section_info,
5842 coff_final_link_info, coff_debug_merge_hash_newfunc,
5843 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5845 * libcoff.h: re-gen'd
5847 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5849 * syms.c: Include "bfdlink.h".
5850 (struct stab_find_info): Define.
5851 (_bfd_stab_section_find_nearest_line): New function.
5852 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5853 * libbfd.h: Rebuild.
5854 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5855 * elf.c (_bfd_elf_find_nearest_line): Try calling
5856 _bfd_stab_section_find_nearest_line before searching the ELF
5857 symbol table. Find the closest STT_FUNC symbol, not the last one.
5858 * libcoff-in.h (coff_data_type): Add line_info field.
5859 * libcoff.h: Rebuild.
5860 * coffgen.c (coff_find_nearest_line): Try calling
5861 _bfd_stab_section_find_nearest_line before searching the COFF
5863 * Makefile.in: Rebuild dependencies.
5865 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5867 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5868 4 bytes, so we get the correct value when updating the register
5869 field in little endian mode.
5871 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5873 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5874 entry_section fields. Add sntoc and snentry fields.
5875 * libcoff.h: Rebuild.
5876 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5877 not toc_section and entry_section (the COFF file does not have any
5878 sections at this point).
5879 (coff_write_object_contents): Set o_snentry and o_sntoc from
5880 snentry and sntoc rather than entry_section and toc_section.
5881 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5882 snentry, not toc_section and entry_section.
5883 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5884 entry_section from hentry.
5885 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5887 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5888 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5889 than using toc_section directly.
5891 * archures.c: Add missing `.' in enum bfd_architecture.
5892 * bfd-in2.h: Rebuild.
5894 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5895 Robert Lipe <robertl@arnet.com>.
5897 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5899 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5900 to sections we allocate. Use bfd_zalloc to allocate initialial
5901 sections, not bfd_alloc.
5902 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5903 SDA{,2}I16 relocations.
5904 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5905 whether to put something in .sbss or not.
5906 (ppc_elf_relocate_section): Add support for more relocations. Add
5907 in sec->output_offset where appropriate. Make error messages
5908 include the symbol name.
5910 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5911 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5912 doesn't get redefined messages if -shared.
5914 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5915 section if the rel_section field has been set up.
5917 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5919 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5922 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5924 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5925 of flags, only flags used are controlled by mach number. Bump up
5926 output file mach number to highest of input file mach numbers.
5927 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5928 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5930 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5931 bfd_elf64_sparc_vec support.
5933 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5935 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5936 the embedded bit is set on some objects and not on others. Just
5938 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5941 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5943 * coffcode.h (coff_new_section_hook): Don't try to align the
5946 * coffcode.h (coff_set_section_contents): Fix the handling of the
5947 .lib section to work even if the entire section contents are
5948 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5949 Robert Lipe <robertl@arnet.com>.
5951 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5953 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5954 memory here for contents.
5956 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5957 _SDA2_BASE_ by 32768.
5958 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5959 started using. Allocate contents for .sdata and .sdata2 sections
5961 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5963 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5964 size _SDA{,2}_BASE_.
5965 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5968 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5970 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5972 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5973 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5974 (bfd_mach_sparc_v9a): Define.
5975 (bfd_mach_sparc_v9_p): Define.
5976 * bfd-in2.h: Regenerated.
5977 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5979 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5980 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5981 to bfd_elf32_sparc_vec.
5982 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5983 Add v8plus{,a} support.
5985 (sparc_compatible): New function.
5986 * elf32-sparc.h: #include "elf/sparc.h".
5987 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5988 elf32_sparc_final_write_processing): New functions.
5989 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5990 elf_backend_final_write_processing): Define.
5992 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5994 * elf-bfd.h (struct elf_link_hash_entry): Add
5995 linker_section_pointer field.
5996 (enum elf_linker_section_enum): Enumeration for new way of
5997 creating linker dynamic sections and symbols.
5998 (elf_linker_section{,_pointers}): New structures for creating
5999 dynamic sections and symbols.
6000 (elf_obj_tdata): Add linker_section_pointers and linker_section
6002 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6003 (_bfd_elf_create_linker_section): New declarations.
6004 (_bfd_elf_find_pointer_linker_section): Ditto.
6005 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6006 (_bfd_elf_make_linker_section_rela): Ditto.
6008 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6010 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6011 (ppc_elf_create_linker_section): New function to create the
6012 sections .got, .sdata, and .sdata2.
6013 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6015 (ppc_elf_check_relocs): Support more of the eabi relocations.
6016 (ppc_elf_relocate_section): Ditto.
6017 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6018 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6020 * elflink.h (elf_create_pointer_linker_section): New function to
6021 create initialized pointers in dynamic linker sections.
6022 (elf_finish_pointer_linker_section): Actually intialize the
6023 pointers created above.
6025 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6026 macros to provide both 32 and 64 bit versions of
6027 elf_create_pointer_linker_section.
6028 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6029 provide both 32 and 64 bit versions of
6030 elf_finish_pointer_linker_section.
6032 * elflink.c (_bfd_elf_create_linker_section): New function to
6033 create a linker section.
6034 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6035 given address in the linker pointer offsets created for a given
6037 (_bfd_elf_make_linker_section_rela): Make a RELA section
6038 corresponding to the generated linker section.
6040 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6042 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6044 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6046 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6047 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6048 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6049 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6050 toc entry in an objdump) for now.
6051 (ppc_do_last, ppc_get_last): New function - needed to save processing
6052 the toc owner to the end.
6053 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6056 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6057 toc owner from being done till last. Must define POWERPC_LE_PC
6060 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6062 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6064 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6065 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6067 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6069 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6071 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6073 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6075 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6077 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6079 * elf.c (assign_file_positions_for_segments): Don't increment file
6080 offset for a segment which contains no loadable sections.
6082 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6084 * reloc.c: Add new PowerPC relocations.
6085 * {bfd-in2,libbfd}.h: Regenerate.
6087 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6088 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6090 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6092 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6095 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6098 * coffgen.c (coff_find_nearest_line): Don't try to cache
6099 information in sections that are not owned by a BFD. From Richard
6100 Henderson <richard@atheist.tamu.edu>.
6102 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6103 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6104 * elflink.h (elf_link_output_extsym): Remove special check for
6107 * ecoffswap.h: Add prototypes for static functions.
6109 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6111 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6112 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6114 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6115 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6116 support. Begin support for R_PPC_SDA{2,}REL.
6118 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6120 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6121 create the .got and .got.neg sections.
6122 (ppc_elf_size_dynamic_sections): Call it.
6123 (ppc_elf_check_relocs): Call it.
6124 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6125 (ppc_elf_check_relocs): Add error messages for relocations we
6126 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6129 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6131 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6132 section flags for V.4 and eabi.
6134 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6136 * elf.c (assign_file_positions_for_segments): If a segment
6137 contains no sections, don't mark it as readable.
6139 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6140 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6142 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6143 dynamic section, if there is one.
6144 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6145 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6146 (bfd_elf64_swap_dyn_in): Likewise.
6147 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6149 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6151 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6152 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6153 <pirker@eiunix.tuwien.ac.at>.
6155 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6157 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6158 PowerPC V.4 and eabi.
6159 * bfd-in2.h: Regenerate.
6160 * libfd.h: Regenerate.
6162 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6164 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6165 section type and SHF_EXCLUDE section flag, turning them into the
6166 appropriate bfd section flag.
6168 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6170 * xcofflink.c (xcoff_link_add_symbols): Create the special
6171 sections if we see a DYNAMIC object, in case that is the only
6172 XCOFF input object we see.
6174 * elf32-mips.c: Extensive changes for a start at dynamic linking
6175 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6177 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6178 (struct elf_backend_data): Remove
6179 elf_backend_create_program_headers field. Add
6180 elf_backend_additional_program_headers and
6181 elf_backend_modify_segment_map fields.
6182 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6184 (elf_backend_additional_program_headers): Likewise.
6185 (elf_backend_modify_segment_map): Likewise.
6186 (elf_backend_create_program_headers): Don't define.
6187 (elfNN_bed): Change to account for field changes.
6188 * elf.c (assign_file_positions_for_segments): Call new
6189 modify_segment_map backend function. Don't call old
6190 create_program_headers backend function.
6191 (get_program_header_size): Call additional_program_headers rather
6192 than create_program_headers.
6193 * elflink.h (elf_link_add_object_symbols): Initialize
6194 type_change_ok from new backend field.
6195 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6197 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6198 a reloc against the appropriate section.
6200 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6201 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6202 (elf_flags_init): Rename from elf_ppc_flags_init.
6203 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6205 (ppc_elf_copy_private_bfd_data): Likewise.
6206 (ppc_elf_merge_private_bfd_data): Likewise.
6208 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6211 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6213 * coff-alpha.c (alpha_relocate_section): During final link, allow
6214 output .lita section to be bigger than 64k by adjusting gp value
6215 on a per-input section basis.
6216 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6218 (struct ecoff_section_tdata): Add gp field.
6220 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6222 Handle Alpha ECOFF changes in OSF/1 3.2.
6223 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6225 * coff-alpha.c: Include "aout/ar.h".
6226 (alpha_ecoff_get_relocated_section_contents): Don't require an
6227 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6228 3.2 doesn't generate one.
6229 (alpha_relocate_section): Likewise.
6230 (alpha_ecoff_slurp_armap): Define.
6231 (alpha_ecoff_slurp_extended_name_table): Define.
6232 (alpha_ecoff_construct_extended_name_table): Define.
6233 (alpha_ecoff_truncate_arname): Define.
6234 (alpha_ecoff_write_armap): Define.
6235 (alpha_ecoff_generic_stat_arch_elt): Define.
6236 (alpha_ecoff_update_armap_timestamp): Define.
6238 (alpha_ecoff_read_ar_hdr): New static function.
6239 (alpha_ecoff_get_elt_at_filepos): New static function.
6240 (alpha_ecoff_openr_next_archived_file): New static function.
6241 (alpha_ecoff_get_elt_at_index): New static function.
6242 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6243 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6244 _bfd_ecoff to alpha_ecoff.
6245 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6246 field from backend structure, rather than always calling
6247 _bfd_get_elt_at_filepos.
6248 * coff-mips.c (mips_ecoff_backend_data): Initialize
6249 get_elt_at_filepos field.
6250 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6251 from _bfd_generic_read_ar_hdr with minor changes.
6252 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6253 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6254 * libbfd.h: Rebuild.
6256 * bfd-in.h (BFD_IN_MEMORY): Define.
6257 * libbfd-in.h (struct bfd_in_memory): Define.
6258 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6259 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6260 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6261 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6262 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6263 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6264 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6265 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6266 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6267 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6269 (bfd_openstreamr): Likewise.
6270 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6271 BFD_IN_MEMORY is not set.
6272 * riscix.c (riscix_some_aout_object_p): Likewise.
6273 * bfd-in2.h, libbfd.h: Rebuild.
6275 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6276 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6277 (bfd_get_elt_at_index): Define.
6278 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6279 bfd_get_elt_at_index. Change index parameter from int to
6281 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6282 (_bfd_noarchive_get_elt_at_index): Define.
6283 (_bfd_archive_bsd_get_elt_at_index): Define.
6284 (_bfd_archive_coff_get_elt_at_index): Define.
6285 * bfd-in2.h, libbfd.h: Rebuild.
6286 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6287 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6288 * ieee.c (ieee_get_elt_at_index): Define.
6289 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6290 * oasys.c (oasys_get_elt_at_index): Define.
6291 * som.c (som_get_elt_at_index): Define.
6293 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6294 numbers to the .text section.
6296 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6298 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6299 If there is a SEC_DEBUGGING section, get the contents of the debug
6300 information part from it.
6301 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6303 (ieee_write_object_contents): Check ieee_write_debug_part return.
6305 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6307 * config.bfd (i[345]86-*-freebsd*): Add target.
6308 * configure.in (i386freebsd_vec): Add vec.
6309 * configure: Regenerate.
6310 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6311 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6312 Rebuild dependencies..
6313 * freebsd.h: New file.
6314 * i386freebsd.c: New file.
6315 * targets.c (i386freebsd_vec): Declare.
6316 (bfd_target_vector): Add i386freebsd_vec.
6317 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6318 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6320 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6322 * ieee.c (ieee_slurp_debug): New static function.
6323 (ieee_object_p): Call it.
6324 (ieee_slurp_section_data): Skip debugging sections.
6325 (ieee_get_reloc_upper_bound): Likewise.
6326 (ieee_get_section_contents): Likewise.
6327 (ieee_canonicalize_reloc): Likewise.
6328 (ieee_write_section_part): Likewise.
6329 (ieee_write_debug_part): Likewise.
6330 (ieee_write_data_part): Likewise.
6331 (init_for_output): Likewise.
6333 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6335 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6337 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6338 relocs, since ppc_elf_relocate_section handles the linker case.
6339 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6341 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6342 ppc_elf_relocate_section since that is now the only caller.
6343 (ppc_elf_relocate_section): Ditto.
6345 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6347 * coffcode.h (coff_write_object_contents): If we don't know the
6348 section of the entry point for an XCOFF executable, always set the
6349 entry address to -1.
6351 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6353 * elf.c (bfd_section_from_shdr): Add support for note sections.
6355 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6357 * bfd-in.h (struct _symbol_info): Add stab_type field.
6358 * bfd-in2.h: Rebuild.
6359 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6361 * elf32-ppc.c: Remove trailing newline from calls to
6363 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6364 difference if target endianness is known.
6366 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6368 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6369 old style TOC16 references without using R_PPC_GOT.
6370 (ppc_reloc_type): Ditto.
6371 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6372 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6373 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6374 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6375 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6377 (ppc_elf_adjust_dynamic_symbol): Ditto.
6378 (ppc_elf_adjust_dynindx): Ditto.
6379 (ppc_elf_size_dynamic_sections): Ditto.
6380 (ppc_elf_finish_dynamic_symbol): Ditto.
6381 (ppc_elf_finish_dynamic_sections): Ditto.
6382 (ELF_DYNAMIC_INTERPRETER): Define.
6384 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6386 * elf.c (copy_private_bfd_data): When attaching sections to
6387 segments ignore sections that won't be allocated. Patch from
6390 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6392 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6395 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6397 * coff-i960.c (CALC_ADDEND): Define.
6398 (coff_i960_relocate_section): Add the input section VMA to the
6399 addend for PC relative relocs.
6401 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6403 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6404 to correctly terminate.
6406 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6408 * targets.c (enum bfd_endian): Define.
6409 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6410 from boolean to enum bfd_endian. Change header_byteorder_big_p
6412 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6413 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6414 * bfd-in2.h: Rebuild.
6415 * All targets: Change initialization of byteorder and
6416 header_byteorder to use enum bfd_endian values rather than
6418 * All files: Change all references to byteorder_big_p and
6419 header_byteorder_big_p to use new bfd_*_endian macros.
6421 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6423 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6425 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6427 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6429 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6431 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6433 * ieee.c: Lots of minor cleanups. Make many functions return
6434 errors rather than calling abort. Also:
6435 (ieee_write_twobyte): Remove; change callers to call existing
6436 ieee_write_2bytes function.
6437 (ieee_write_expression): Don't output the section twice when
6438 outputting a local symbol. Don't emit an extraneous zero if there
6440 (ieee_slurp_sections): Set the lma as well as the vma.
6441 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6443 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6444 a recognized one or bfd_arch_unknown.
6445 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6447 (ihex_get_symtab): Likewise.
6449 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6451 * aoutx.h: Include <ctype.h>.
6452 (struct aout_link_includes_table): Define.
6453 (struct aout_link_includes_totals): Define.
6454 (struct aout_link_includes_entry): Define.
6455 (aout_link_includes_lookup): Define macro.
6456 (struct aout_final_link_info): Add includes field.
6457 (aout_link_includes_newfunc): New static function.
6458 (NAME(aout,final_link)): Initialize includes hash table.
6459 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6461 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6463 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6465 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6467 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6469 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6471 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6472 (pe_print_private_bfd_data): call pe_print_reloc.
6473 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6474 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6475 up some debugging as well.
6477 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6479 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6482 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6484 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6485 when setting sections to NULL.
6487 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6489 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6491 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6492 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6494 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6495 * bfd-in2.h: Rebuild.
6497 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6499 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6501 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6503 * ihex.c (ihex_scan): Handle record types 4 and 5.
6504 (ihex_object_p): Permit types 4 and 5.
6505 (ihex_set_section_contents): Remove check for out of range
6507 (ihex_write_object_contents): Generate types 4 and 5.
6509 * elflink.h (elf_link_output_extsym): Just ignore warning and
6510 indirect references to symbols which don't really exist.
6512 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6514 * peicode.h (pe_print_idata): Minor format fixes
6515 (pe_print_edata): New function. Under private printing, this formats
6516 the edata section of a PE file.
6517 (pe_print_private_bfd_data): Added call to pe_print_edata.
6519 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6521 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6522 index, don't call stoi.
6524 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6526 * srec.c (srec_scan): Set lma as well as vma.
6528 * ihex.c: New file; support for Intel Hex format.
6529 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6530 (ihex_vec): Declare.
6531 (bfd_target_vector): Always include ihex_vec.
6532 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6533 * Makefile.in: Rebuild dependencies.
6534 (BFD_LIBS): Add ihex.o
6535 (BFD_LIBS_CFILES): Add ihex.c.
6536 * bfd-in2.h: Rebuild.
6538 * elf.c (assign_file_positions_for_segments): Sort the sections in
6540 (get_program_header_size): Return the right size if segment_map is
6542 (copy_private_bfd_data): Don't bother to sort the sections.
6544 * bfd.c (bfd_record_phdr): New function.
6545 * bfd-in.h (bfd_record_phdr): Declare.
6546 * bfd_in2.h: Rebuild.
6548 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6551 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6552 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6554 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6555 (bfd_zmalloc): Change declaration.
6556 * libbfd.h: Rebuild.
6557 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6558 and realloc. Don't set bfd_error_no_memory if they fail.
6560 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6562 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6563 uses as well. Added a new howto to deal with TOCREL16 relocs that
6564 are TOCDEFN as well.
6565 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6566 to handle RVA relocs from dlltool.
6567 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6568 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6569 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6571 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6572 to get the right section alignment.
6574 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6576 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6577 p_paddr if p_paddr is zero.
6578 (make_mapping): Set includes_filehdr and includes_phdrs for first
6580 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6582 (assign_file_positions_for_segments): Handle includes_filehdr and
6583 includes_phdrs. Remove special handling of PT_PHDR and first
6585 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6586 when appropriate. Remove special handling of PT_PHDR segment.
6587 Use a more complex condition for when a section is included in a
6588 segment to handle Solaris linker oddities.
6590 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6592 * coff-m88k.c (howto_table): Reformatted for easier reading;
6593 special_function now points to new function m88k_special_reloc.
6594 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6596 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6597 be done correctly by m88k_special_reloc.
6598 (reloc_processing): New function to be used by RELOC_PROCESSING.
6599 (RELOC_PROCESSING): Define to call reloc_processing.
6601 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6603 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6604 (pe_print_pdata): Likewise.
6606 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6607 obstack_alloc fails.
6608 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6610 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6611 * Many files: don't set bfd_error_no_memory if one of the above
6614 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6615 if p_paddr_valid is set.
6616 (copy_private_bfd_data): New static function.
6617 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6619 * elf.c (assign_file_positions_for_segments): Fix case where extra
6620 program headers were allocated.
6622 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6623 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6624 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6625 _bfd_elf_print_private_bfd_data.
6627 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6628 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6629 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6630 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6631 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6632 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6633 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6635 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6637 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6638 * elf.c (make_mapping): New static function.
6639 (map_sections_to_segments): New static function.
6640 (elf_sort_sections): New static function.
6641 (assign_file_positions_for_segments): New static function.
6642 (map_program_segments): Remove.
6643 (get_program_header_size): Remove sorted_hdrs, count, and
6644 maxpagesize parameters. Simplify.
6645 (assign_file_positions_except_relocs): When generating an
6646 executable, use assign_file_positions_for_segments.
6647 (elf_sort_hdrs): Remove.
6648 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6649 to get_program_header_size.
6651 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6653 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6655 * configure, config.in: Regenerate with autoconf 2.7.
6657 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6658 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6660 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6662 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6663 (ecoff_sec_to_styp_flags): Likewise.
6664 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6665 (ecoff_set_symbol_info): Handle scRConst.
6666 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6667 (ecoff_compute_section_file_positions): Handle .rconst section.
6668 (_bfd_ecoff_write_object_contents): Likewise.
6669 (ecoff_link_check_archive_element): Handle scRConst.
6670 (ecoff_link_add_externals): Likewise.
6671 (ecoff_link_write_external): Handle .rconst section.
6672 (ecoff_reloc_link_order): Likewise.
6673 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6674 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6676 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6678 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6679 DEF_DYNAMIC flag is set.
6681 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6683 * host-aout.c: If TRAD_HEADER is defined, include it.
6685 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6687 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6688 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6689 (BFD_NEED_DECLARATION): New function.
6690 * configure.in: Use BFD_NEED_DECLARATION.
6691 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6692 * configure, config.in: Rebuild with autoconf 2.6.
6694 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6695 special_sections before returning when called with a non XCOFF
6698 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6701 * coffcode.h (coff_compute_section_file_positions): Only pad the
6702 previous section to force file alignment when creating an
6705 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6707 * coffcode.h (coff_compute_section_file_positions): If
6708 RS6000COFF_C, set up the .debug section.
6710 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6711 if it is not large enough to accomodate the entire TOC area with
6712 signed 16 bit offsets.
6713 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6715 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6716 TOC anchor to use the TOC value used in the output file.
6718 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6720 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6721 (_bfd_coff_read_string_table): Likewise.
6723 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6725 * pe-arm.c: Fix typos.
6726 * coff-arm.c: Likewise.
6728 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6730 * coff-ppc.c (list_ele): Added "cat"egory member.
6731 (record_toc): New category parameter (priv or pub).
6732 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6733 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6734 the mainline. It addes extra toc cells in error.
6735 (ppc_coff_swap_sym_in_hook): Added some documentation.
6736 (dump_toc): Can now diagnose "virtual toc" chicanery.
6738 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6740 * elf-bfd.h (struct elf_link_hash_table): Change type of
6741 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6743 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6745 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6746 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6748 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6749 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6750 defined or mentioned in a regular file.
6752 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6754 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6755 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6756 (coff_ppc_relocate_section): Correct REL24 handling
6757 (ppc_process_before_allocation): Correct TOCDEFN handling
6759 * peicode.h (dir_names): Added name descriptions
6761 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6763 * VERSION: Updated to cygnus-2.6.
6765 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6767 * targets.c (m68k4knetbsd_vec): Declare.
6769 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6771 * targets.c (bfd_target): Change type of second argument to
6772 _bfd_print_private_bfd_data from void * to PTR.
6773 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6774 using PTR rather than void *.
6775 * bfd-in2, libbfd.h: Rebuild.
6776 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6778 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6779 _bfd_generic_bfd_print_private_bfd_data rather than casting
6782 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6784 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6785 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6787 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6788 BFD64_BACKENDS_CFILES): New variables.
6791 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6793 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6794 not at the file position of the first section.
6795 * coffcode.h (coff_compute_section_file_positions): Avoid using
6797 (coff_write_object_contents): When generating a PPC PE executable
6798 with no symbols, round up the file size to a COFF_PAGE_SIZE
6800 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6801 don't write out a string table.
6803 * elf.c (bfd_section_from_shdr): When using a different section
6804 header, pass the new one to _bfd_elf_make_section_from_shdr.
6805 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6806 (elf_map_symbols): Add section VMA to symbol value when comparing
6808 (_bfd_elf_compute_section_file_positions): Only build symbol table
6809 if there are some symbols. Set file offset of symtab and strtab
6811 (assign_file_positions_except_relocs): Remove dosyms parameter.
6812 Change all callers. Never set file offset of symtab and strtab
6814 (_bfd_elf_copy_private_section_data): New function.
6815 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6816 (_bfd_elf_copy_private_symbol_data): New function.
6817 (swap_out_syms): Check for special mapping of st_shndx created by
6818 copy_private_symbol_data.
6819 * elfxx-target.h: Use new copy routines.
6820 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6821 (_bfd_elf_copy_private_section_data): Declare.
6823 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6825 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6828 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6829 _bfd_dummy_target, matching the recent change to archive
6832 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6834 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6835 arithmetic on PTR types.
6837 * aout-target.h (MY(callback)): Set the lma of the sections.
6839 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6840 symbol into a reloc against the section.
6842 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6844 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6845 glue for the relocs: IMGLUE and IFGLUE.
6846 (record_toc): new function - tracks toc contents
6847 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6848 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6849 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6850 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6851 (ppc_record_toc_entry): Removed a debug define (duh)
6853 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6854 (pe_print_idata): New function - formats the idata section data
6855 (pe_print_pdata): New function - formats the pdata section data
6856 (pe_print_private_bfd_data): calls to above
6858 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6860 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6861 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6862 TARGET_SYM and TARGET_NAME for vector and BFD name.
6863 * coff-pmac.c (pmac_xcoff_vec): Remove.
6864 (TARGET_SYM, TARGET_NAME): Define.
6865 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6866 machine to 0, not all PowerMacs are 601s.
6868 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6870 * elfcode.h (elf_object_p): Read in any program headers.
6871 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6872 based on the program headers, if any.
6873 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6874 (map_program_segments): Set p_paddr of program headers based on
6877 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6879 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6882 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6883 trying to do a relocateable link with a non-a.out object file.
6885 * archive.c (bfd_generic_archive_p): Check the first object file
6886 in an archive even if target_defaulted is set. If the object file
6887 has the wrong xvec, reject it.
6889 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6890 be represented, report the name via _bfd_error_handler.
6891 (translate_to_native_sym_flags): Likewise.
6892 * elf32-mips.c (mips_elf_final_link): Likewise.
6893 * oasys.c (oasys_write_sections): Likewise.
6895 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6896 which checks for STYP_OVRFLO sections.
6897 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6898 reloc and lineno count overflows.
6899 (coff_write_object_contents): Call coff_count_linenumbers before
6900 coff_compute_section_file_positions. If RS6000COFF_C, handle
6901 reloc and lineno count overflows.
6902 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6903 relocs before dealing with .pad sections. Count overflow section
6904 headers when handling .pad sections.
6906 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6909 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6910 (struct xcoff_link_hash_table): Add descriptor_section and
6911 special_sections fields.
6912 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6913 (xcoff_link_add_symbols): Set linkage section alignment. Create
6914 descriptor section. Check for magic symbol names (_text, etc.),
6915 and record them in special_sections if found. Set
6916 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6917 descriptor field to point back to the function code symbol.
6918 (xcoff_sweep): Always mark the special descriptor_section.
6919 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6920 function descriptor, and mark it if it is.
6921 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6922 parameter, and fill it in. Allocate space for the descriptor
6924 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6925 global linkage code. If an undefined function descriptor is
6926 exported, arrange to define it. Warn about any other undefined
6928 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6929 (xcoff_write_global_symbol): Create a function descriptor when
6931 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6932 * bfd-in2.h: Rebuild.
6934 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6936 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6937 (ppc_coff_link_hash_table): new types for hashing
6938 (ppc_coff_link_hash_newfunc): hash entry constructor
6939 (ppc_coff_link_hash_table_init): hash table initializer
6940 (ppc_coff_link_hash_table_create): hash table constructor
6941 (ppc_record_toc_entry): changed references to hash table
6942 (coff_ppc_relocate_section): changed references to hash table
6944 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6945 * libcoff.h: Rebuild
6947 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6948 (coff_link_add_symbols): removed toc_offset init
6950 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6952 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6955 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6956 if it is given and mmep is available.
6957 * acconfig.h: Undef USE_MMAP.
6958 * configure, config.in: Regenerated.
6959 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6960 table handling the old way.
6961 (aout_get_external_symbols): Don't complain if last byte of string
6963 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6964 (bfd_free_window) [! USE_MMAP]: Don't define.
6965 (bfd_get_file_window,
6966 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6968 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6970 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6973 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6975 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6976 compatible with AMD generated COFF files. Try to support both AMD
6977 and GNU formats simultaneously.
6978 (coff_a29k_relocate_section): Likewise.
6980 * libbfd.c (bfd_get_file_window): Change writable parameter from
6981 int to boolean; update all callers. Pass MAP_SHARED if not
6982 writable--it's required on Solaris. Cast fprintf argument to
6984 * bfd-in.h (bfd_get_file_window): Update declaration.
6985 * bfd-in2.h: Rebuild.
6986 * aoutx.h: Update calls to bfd_get_file_window.
6988 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6990 (xcoff_swap_ldhdr_in): New static function.
6991 (xcoff_swap_ldsym_in): New static function.
6992 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6993 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6994 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6995 Handle XTY_ER/XMC_XO symbols correctly.
6996 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6997 rather than normal symbol table.
6998 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6999 already defined with the same absolute value.
7000 (xcoff_mark): When considering called symbols, check whether the
7001 descriptor is from a dynamic object, rather than the symbol
7003 (xcoff_build_ldsyms): Likewise.
7005 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7006 Cast realloc and malloc return values. If malloc or realloc fail,
7007 set bfd_error_no_memory.
7008 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7009 * bfd-in2.h: Rebuild.
7011 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7013 * coff-ppc.c (ppc_record_toc_entry): new function.
7014 (in_reloc_p): changed return value.
7015 (coff_ppc_relocate_section): much rework.
7016 (ppc_allocate_toc_section): new function.
7017 (ppc_process_before_allocation): new function.
7018 (ppc_coff_swap_sym_in_hook): new function.
7020 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7021 (coff_link_add_symbols): initialize toc_offset.
7023 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7024 (coff_swap_aouthdr_out): Added more sections to the data
7025 dictionary for the pe file header. Also changed linker version
7026 number on the ppc side.
7027 (dir_names): small improvements to the dictionary printing.
7028 (pe_mkobject_hook): save the file level flags.
7030 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7031 (pe_tdata): added real_flags field
7032 (coff_tdata): added local_toc_sym_map and access macro
7034 * libcoff.h (coff_link_hash_entry): added toc_offset field
7035 (pe_tdata): added real_flags field
7036 (coff_tdata): added local_toc_sym_map and access macro
7038 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7039 (coff_mkobject): init for local_toc_sym_map
7040 (coff_write_object_contents): set the internal_a.magic to
7041 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7044 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7046 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7047 entries until both the line number address and the function name
7048 address are too large.
7050 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7051 * configure: Rebuilt.
7053 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7054 is defined in the environment.
7056 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7058 * som.c (som_get_section_contents_in_window): Define to use
7061 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7063 * coff-i860.c: New file, based on coff-i386.c.
7064 * cpu-i860.c: New file, based on cpu-i386.c.
7065 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7066 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7067 targets, using i860coff_vec.
7068 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7069 trad-core.o and hosts/i860mach3.h.
7070 (i860coff_vec): Use coff-i860.o and cofflink.o.
7071 * configure: Rebuild.
7072 * Makefile.in: Rebuild dependencies.
7073 (ALL_MACHINES): Add cpu-i860.o.
7074 (BFD32_BACKENDS): Add coff-i860.o.
7075 (CFILES): Add cpu-i860.c and coff-i860.c.
7076 * targets.c (i860coff_vec): Declare.
7077 (bfd_target_vector): Add &i860coff_vec.
7078 * archures.c (bfd_i860_arch): Declare.
7079 (bfd_archures_list): Add &bfd_i860_arch.
7080 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7081 (coff_set_flags): Handle bfd_arch_i860.
7082 (coff_write_object_contents): Handle I860 a.out magic number.
7084 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7086 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7087 the created .tc section to 2.
7088 (xcoff_mark): Don't keep a .loader reloc for a call to an
7089 undefined symbol when creating a shared library.
7090 (xcoff_build_ldsyms): When creating a shared library, generate
7091 global linkage code for a call to an undefined symbol.
7093 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7095 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7096 BFD32_BACKENDS, BFD64_BACKENDS.
7097 (.dep1): Put mkdep output in a separate file.
7098 Rebuilt dependencies.
7100 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7103 Permit use of mmap when available:
7105 * configure.in: Check for mmap, madvise, mprotect.
7106 * config.in, configure: Regenerated.
7108 * libbfd.c (struct _bfd_window_internal): Define type.
7109 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7111 (ok_to_map): New static variable for debugging.
7112 (_bfd_generic_get_section_contents_in_window): New function.
7113 * bfd-in.h (bfd_window_internal): Declare type.
7114 (bfd_window): Define type.
7115 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7116 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7119 * libaout.h (struct aoutdata): Add two window fields.
7120 (obj_aout_sym_window, obj_aout_string_window): New macros.
7121 * aoutx.h (some_aout_object_p): Initialize windows.
7122 (aout_get_external_symbols): Get symbol data and strings in
7123 windows instead of explicitly allocated buffers.
7124 (slurp_symbol_table): Free window instead of memory.
7125 (bfd_free_cached_info): Release windows instead of freeing storage
7127 (aout_link_free_symbols): Ditto.
7129 * targets.c (bfd_target): Add new field for
7130 get_section_contents_in_window.
7131 (BFD_JUMP_TABLE_GENERIC): Updated.
7132 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7133 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7134 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7135 macros for get_section_contents_in_window field.
7137 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7139 * core.c: Renamed to corefile.c
7140 * makefile.dos (OBJS): Change core.o to corefile.o
7141 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7143 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7145 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7146 to o. Clobber and restore the list of new csects around the call
7147 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7148 linker error and the linker wants to read the symbol table. Reset
7149 the line number count of a real section even if it has no relocs.
7150 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7152 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7155 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7157 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7158 an undefined symbol in a shared link.
7160 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7161 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7162 phdm@info.ucl.ac.be (Philippe De Muyter).
7164 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7166 * coff-m88k.c (rtype2howto): New static function.
7167 (RTYPE2HOWTO): Use it rather than a macro definition.
7169 * coffcode.h (coff_write_object_contents): set internal_a.magic
7170 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7172 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7173 define TRAD_HEADER to new file hosts/delta68.h.
7174 m88*-motorola-sysv*, however, does use ptrace-core.o.
7175 * hosts/delta68.h: New file.
7177 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7178 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7180 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7182 * i386linux.c (MY(vec)): Declare before use.
7184 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7186 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7187 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7189 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7190 BFD is not of the right type.
7191 (bfd_elf_get_needed_list): Likewise.
7192 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7193 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7194 * xcofflink.c (XCOFF_XVECP): Define.
7195 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7197 (bfd_xcoff_import_symbol): Likewise.
7198 (bfd_xcoff_export_symbol): Likewise.
7199 (bfd_xcoff_link_count_reloc): Likewise.
7200 (bfd_xcoff_record_link_assignment): Likewise.
7201 (bfd_xcoff_size_dynamic_sections): Likewise.
7203 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7204 table index against the number of symbols for a base relative
7207 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7209 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7210 full_aouthdr flag here...
7211 (_bfd_xcoff_bfd_final_link): ...not here.
7213 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7215 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7216 systems that have a system <libelf.h>.
7217 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7218 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7219 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7220 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7221 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7222 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7223 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7225 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7227 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7228 set, set BSF_WEAK in symbol. Change all callers.
7229 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7230 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7231 _bfd_generic_link_add_one_symbol.
7232 (ecoff_indirect_link_order): Check that the section tdata relocs
7233 are not NULL before using them.
7235 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7236 define TRAD_HEADER as hosts/alphalinux.h.
7237 * configure: Rebuild.
7238 * hosts/alphalinux.h: New file.
7239 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7242 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7244 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7245 C_ECOMM storage classes.
7247 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7249 (xcoff_mark): Call xcoff_mark_symbol.
7250 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7251 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7253 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7255 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7257 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7259 (xcoff_find_reloc): New static function.
7260 (xcoff_link_add_symbols): Use it.
7261 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7262 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7263 relocate the value of C_DECL.
7265 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7267 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7269 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7270 callback decide what goes in .relocs.
7271 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7272 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7275 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7277 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7280 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7282 * xcofflink.c: More improvements, mostly to fix handling of
7283 constructors and a few other special cases.
7284 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7285 zero, reverting yesterday's change.
7286 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7287 (bfd_xcoff_link_count_reloc): Declare.
7288 (bfd_xcoff_record_link_assignment): Declare.
7289 * bfd-in2.h: Rebuild.
7291 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7293 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7294 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7295 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7296 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7297 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7298 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7300 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7303 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7304 segments includes the a.out header. See to that the magic number
7305 *always* is big-endian.
7307 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7308 m68k4k NetBSD configurations.
7310 * configure.in, configure: Separate i386 & mips NetBSD
7311 configurations from other BSD ones. Don't assume DEC is the only
7312 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7313 configurations. Add support for m68k4k NetBSD object format.
7315 * libaout.h: Added M_68K4K_NETBSD magic.
7317 * m68k4knetbsd.c: New file.
7319 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7321 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7324 * hosts/mipsnbsd.h: New file.
7326 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7328 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7330 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7331 toc_section, and entry_section fields.
7332 (struct xcoff_section_tdata): Remove ldrel_count field.
7333 * libcoff.h: Rebuild.
7334 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7336 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7337 full a.out header if full_aouthdr is set in xcoff_data.
7338 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7339 based on sections stored in xcoff_data.
7340 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7342 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7343 (rs6000coff_vec): Set symbol_leading_char to '.'.
7344 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7345 value stored in ret rather than returning a pointer value.
7347 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7349 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7352 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7354 * som.c (som_slurp_string_table): Allocate the strings with malloc
7355 since they're free'd by free_cached_info.
7356 (som_slurp_symbol_table): Similarly for the symbol table.
7358 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7360 * Makefile.in (diststuff): Don't make headers.
7362 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7364 * Makefile.in: Rebuild dependencies.
7366 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7367 output_bfd is not SunOS.
7368 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7369 non-SunOS input files.
7371 * xcofflink.c: Extensive changes to support linking shared objects
7372 and generating a .loader section.
7373 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7374 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7375 last_symndx, and ldrel_count fields.
7376 * libcoff.h: Rebuild.
7377 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7378 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7380 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7381 (bfd_xcoff_export_symbol): Declare.
7382 (bfd_xcoff_size_dynamic_sections): Declare.
7383 * bfd-in2.h: Rebuild.
7385 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7387 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7388 * configure: Rebuild.
7389 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7390 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7392 (pmac_xcoff_vec): Update to use new xcoff support.
7393 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7394 (xcoff_write_armap): Declare buf as unsigned char.
7395 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7397 * mpw-make.sed: Generalize subdir_do edit.
7399 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7401 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7402 correctly. Don't initialize asect->vma.
7404 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7406 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7407 something a little less than the page size.
7409 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7411 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7413 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7415 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7416 * coffcode.h (coff_write_object_contents): If .bss is before
7417 .data us that as data_start.
7418 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7420 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7421 (coff_swap_outhdr_out): Hardwire in version number.
7423 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7425 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7426 major and minor to *_vno, since the former are also macros in
7427 SunOS header files. Cast result of bfd_alloc to appropriate
7430 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7431 before assigning to sec_data.
7433 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7435 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7436 now relative to the section, not absolute.
7437 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7438 get the file name when there is a N_SO directory name. When
7439 handling stabs, remember that section->vma was added to the
7442 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7444 * sunos.c (struct sunos_link_hash_table): Add needed field.
7445 (sunos_link_hash_table_create): Call bfd_release, not free.
7446 (sunos_link_hash_table_create): Initialize needed field.
7447 (sunos_add_dynamic_symbols): Record needed objects.
7448 (bfd_sunos_get_needed_list): New function.
7449 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7450 * bfd-in2.h: Rebuild.
7452 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7454 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7456 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7458 * bfd-in.h (struct bfd_link_needed_list): Rename from
7459 bfd_elf_link_needed_list.
7460 * bfd-in2.h: Rebuild.
7461 * elf.c, elflink.h, libelf.h: Corresponding changes.
7463 Add start at AIX linker support; no shared libraries yet.
7464 * xcofflink.c: New file.
7465 * configure.in (rs600coff_vec): Use xcofflink.o.
7466 * configure: Rebuild.
7467 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7469 (struct xcoff_section_tdata): Define.
7470 (xcoff_section_data): Define macro.
7471 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7472 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7473 (_bfd_xcoff_bfd_final_link): Declare.
7474 (_bfd_ppc_xcoff_relocate_section): Declare.
7475 * libcoff.h: Rebuild.
7476 * coff-rs6000.c: Clean up a bit.
7477 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7478 cputype, csects, and debug_indices.
7479 (xcoff_copy_private_bfd_data): Copy cputype.
7480 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7481 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7482 (xcoff_reloc_type_lookup): Rename from
7483 rs6000coff_reloc_type_lookup.
7484 (coff_relocate_section): Define.
7485 (_bfd_xcoff_sizeof_headers): Define.
7486 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7487 (_bfd_xcoff_bfd_relax_section): Define.
7488 (_bfd_xcoff_bfd_link_split_section): Define.
7489 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7491 * coffcode.h (coff_compute_section_file_positions): If AIX,
7492 increment sofar by SMALL_AOUTSZ if not executable.
7493 (coff_write_object_contents): If AIX, always output an a.out
7494 header; if not executable, header size of SMALL_AOUTSZ.
7495 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7496 (_bfd_stringtab_init): Initialize xcoff field.
7497 (_bfd_xcoff_stringtab_init): New function.
7498 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7499 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7500 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7501 * libbfd.h: Rebuild.
7502 * Makefile.in: Rebuild dependencies.
7503 (BFD32_BACKENDS): Add xcofflink.o.
7504 (CFILES): Add xcofflink.c.
7506 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7507 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7508 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7510 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7512 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7514 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7516 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7517 * config.in: Regenerated.
7519 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7520 (_bfd_chunksize): New variable.
7521 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7522 for obstack chunk size.
7523 * configure.in: Check for getpagesize.
7524 * configure: Regenerated.
7526 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7528 * trad-core.c (rawptr): Make it a local variable of
7529 ptrace_unix_core_file_p.
7531 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7533 * coff-arm.c (in_reloc_p): New.
7534 * coff-i386.c (in_reloc_p): New.
7535 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7536 (coff_write_object_contents): Only set has_reloc_section
7538 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7539 in_reloc_p to decide if reloc should be emitted.
7540 * libcoff.h (pe_data_type.in_reloc_p): New.
7541 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7543 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7545 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7546 (_bfd_coff_read_internal_relocs): Likewise.
7547 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7548 (_bfd_coff_read_internal_relocs): Likewise.
7550 * elflink.h (elf_link_add_object_symbols): Correct conditions
7551 under which type and size change warnings are issued.
7553 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7555 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7556 a symbol which is not in a real section.
7557 (coff_write_native_symbol): Corresponding change.
7559 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7560 coff_link_hash_newfunc and make non-static.
7561 (_bfd_coff_link_hash_table_init): New function, broken out of
7562 _bfd_coff_link_hash_table_create.
7563 (_bfd_coff_link_hash_table_create): Use it.
7564 (process_embedded_commands): Make static.
7565 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7566 (_bfd_coff_link_hash_table_init): Declare.
7567 * libcoff.h: Rebuild.
7569 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7570 field in XCOFF tdata.
7571 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7572 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7573 based on cputype stored in a.out header, or in n_type of initial
7575 (coff_write_object_contents): Set cputype correctly in a.out
7577 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7579 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7580 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7582 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7583 * libcoff.h: Rebuild.
7585 * cpu-rs6000.c (rs6000_compatible): New static function.
7586 (bfd_rs6000_arch): Use it.
7587 * cpu-powerpc.c (powerpc_compatible): New static function.
7588 (arch_info_struct): Define various flavours of PowerPC.
7589 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7592 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7594 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7596 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7598 * elflink.h (elf_link_add_object_symbols): Don't warn about
7599 changing the size or type if the old definition was weak.
7601 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7603 * coffcode.h (combined_entry_type): Add fix_line field.
7604 (coff_slurp_line_table): Warn if we try to set the lineno field of
7606 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7607 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7608 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7609 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7611 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7612 * libcoff.h: Rebuild.
7614 * libcoff-in.h (struct xcoff_tdata): Define.
7615 (xcoff_data): Define.
7616 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7617 * bfd-in2.h, libcoff.h: Rebuild.
7618 * coff-rs6000.c (xcoff_mkobject): New static function.
7619 (coff_mkobject): Define.
7620 (xcoff_copy_private_bfd_data): New static function.
7621 (coff_bfd_copy_private_bfd_data): Define.
7622 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7624 (rs6000coff_vec): Add DYNAMIC to object_flags.
7625 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7626 .loader sections specially.
7627 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7628 section alignment from the XCOFF tdata information.
7629 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7630 F_SHROBJ, and copy the extra a.out header information into the
7631 XCOFF tdata structure.
7632 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7633 F_DYNLOAD and the extra a.out header information.
7634 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7635 C_HIDEXT symbol with attached csect information.
7636 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7637 in the o_maxdata field.
7638 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7639 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7640 end if BSF_NOT_AT_END is set.
7642 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7643 _bfd_read_ar_hdr_fn.
7644 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7645 * bfd-in2.h, libbfd.h: Rebuild.
7646 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7648 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7649 (bfd_slurp_bsd_armap_f2): Likewise.
7650 (_bfd_slurp_extended_name_table): Likewise.
7652 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7654 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7656 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7657 when the symbol table is empty.
7659 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7660 space for section symbols, since we don't output them either.
7661 (elf_m68k_adjust_dynindx): Removed.
7663 * ptrace-core.c (rawptr): Make it a local variable of
7664 ptrace_unix_core_file_p.
7666 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7668 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7671 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7672 Mac object file formats.
7674 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7676 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7677 auxent if there isn't one.
7678 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7679 rather than FILNMLEN as the maximum name length.
7681 * coffcode.h (bfd_coff_backend_data): Add new field
7682 _bfd_coff_print_aux.
7683 (bfd_coff_print_aux): New static function.
7684 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7685 scnlen field of an XTY_LD csect aux entry.
7686 (coff_print_aux): New static function.
7687 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7688 in coff_pointerize_aux_hook.
7689 (bfd_coff_std_swap_table): Initialize new field.
7690 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7691 * libcoff.h: Rebuild.
7692 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7693 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7695 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7696 if there are symbols, for native AIX ld compatibility.
7698 * coffcode.h (bfd_coff_backend_data): Add new field
7699 _bfd_coff_pointerize_aux_hook.
7700 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7701 or I960, and as 0 otherwise.
7702 (bfd_coff_std_swap_table): Initialize new field.
7703 * libcoff.h: Rebuild.
7704 * coffgen.c (coff_pointerize_aux): Change parameters to take
7705 symbol pointer instead of type and class, and to take aux index.
7706 Call _bfd_coff_pointerize_aux_hook if it is defined.
7707 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7708 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7709 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7711 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7712 read-only/host-only support.
7714 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7716 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7719 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7720 BFD_JUMP_TABLE_ARCHIVE accordingly.
7721 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7722 (_bfd_compute_and_write_armap): Declare.
7723 (_bfd_generic_read_ar_hdr): Declare.
7724 (_bfd_read_ar_hdr): Define.
7725 (_bfd_noarchive_read_ar_hdr): Define.
7726 (_bfd_archive_bsd_read_ar_hdr): Define.
7727 (_bfd_archive_coff_read_ar_hdr): Define.
7728 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7729 _bfd_read_ar_hdr instead.
7730 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7731 (_bfd_compute_and_write_armap): Rename from
7732 compute_and_write_armap. Make non-static. Change all callers.
7733 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7734 than _bfd_snarf_ar_hdr.
7735 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7736 * ieee.c (ieee_read_ar_hdr): Define.
7737 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7738 * oasys.c (oasys_read_ar_hdr): Define.
7739 * som.c (som_read_ar_hdr): Define.
7740 * bfd-in2.h, libbfd.h: Rebuild.
7742 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7744 * peicode.c (coff_swap_filehdr_in): If symptr is
7745 zero, there aren't any symbols, even if nsyms is set.
7747 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7749 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7751 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7752 sections, and set styp correctly for them: .got, .hash, .dynamic,
7753 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7754 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7756 (ecoff_sort_hdrs): New static function.
7757 (ecoff_compute_section_file_positions): Return boolean, not void.
7758 Sort the sections by VMA before looking through them. Put the
7759 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7760 section on an appropriate boundary within the page.
7761 (ecoff_compute_reloc_file_positions): Check return value of
7762 ecoff_compute_section_file_positions.
7763 (_bfd_ecoff_set_section_contents): Likewise.
7764 (_bfd_ecoff_write_object_contents): Check for various Alpha
7765 section types when incrementing text_size and data_size. Call
7766 adjust_headers backend function if it exists.
7767 * coff-alpha.c (alpha_adjust_headers): New static function.
7768 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7769 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7771 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7773 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7775 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7776 of ALTERNATE_AIX_CORE_FORMAT.
7777 * configure.in (aix4): No longer need CORE_FLAGS.
7778 * configure: Updated.
7780 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7782 NS32k changes from Ian Dall:
7783 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7785 (aout_link_input_section_std, aout_link_input_section_ext,
7786 aout_link_reloc_link_order): Call them instead of _bfd_*
7788 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7790 (backend_data): Use it instead of hardcoded zero.
7792 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7793 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7795 * ns32knetbsd.c: Include bfd.h.
7796 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7797 (MY_bfd_reloc_type_lookup): Declare function too.
7798 * pc532-mach.c (set_sizes): Don't declare.
7799 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7800 (backend_data, MY_backend_data): Don't define.
7802 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7803 ns32k-*-lites* like ns32k-*-netbsd*.
7805 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7808 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7810 * coffcode.h (coff_write_object_contents): Restore setting
7811 f_timdat to 0, deleted on August 22.
7813 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7815 * coffcode.h (coff_bfd_copy_private_symbol_data,
7816 coff_bfd_copy_private_section_data,
7817 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7818 * peicode.h (coff_bfd_copy_private_bfd_data): New
7819 (pe_bfd_copy_private_bfd_data): New.
7820 (coff_swap_scnhdr_in): Swap bss size into the right place.
7821 (pe_print_private_bfd_data): Add some newlines.
7823 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7825 * som.c (setup_sections): Don't die if a space has no subspaces.
7827 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7829 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7830 dynamic symbol override a common symbol. Don't change the size or
7831 type if they have been set and the new symbol is not a definition.
7832 Warn if the size or type changes.
7834 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7836 * som.c (som_begin_writing): Don't write the symbol table or
7838 (som_finish_writing): Write them here. Place them after the
7839 subspace data, but before the relocs.
7841 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7843 * sunos.c (sunos_add_one_symbol): Just pass false, not
7844 info->shared_library, to sunos_create_dynamic_sections.
7845 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7847 (sunos_check_dynamic_reloc): Remove .text section assertion.
7849 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7851 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7852 * configure, configure.in: Add pmac_xcoff_vec case.
7853 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7854 * coff-pmac.c: New file, PowerMac XCOFF support.
7855 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7856 * targets.c (pmac_xcoff_vec): Declare.
7858 * mpw-config.in: Various changes to be compatible with the
7859 autoconf-based configury.
7860 * mpw-make.sed: New file, sed commands to translate Unix
7861 makefile into MPW syntax.
7862 * mpw-make.in: Remove.
7863 * hosts/mpw.h: Remove.
7864 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7865 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7867 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7869 * binary.c (binary_get_symtab): Return an empty string on error.
7870 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7872 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7874 * coff-ppc.c: Reformatted according to gnu conventions
7875 Removed irrelevant "if 0" code
7877 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7879 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7880 symbols rather than as indirect symbols.
7881 (MY(slurp_symbol_table)): Don't do anything special about
7884 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7885 of .ctors and .dtors sections is no larger than 2.
7887 * sunos.c (sunos_add_one_symbol): Don't change
7888 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7890 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7891 dynamic symbols when creating a shared library.
7892 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7894 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7895 written even if it is not defined in a regular object.
7896 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7897 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7898 rather than the constant 22.
7899 (sunos_check_dynamic_reloc): Handle creating a shared library.
7900 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7901 zero when creating a shared library.
7902 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7903 write it out at the start of the symbol table.
7905 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7907 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7909 * config.bfd: Add arm-*-coff.
7910 * configure.in, configure: Add armcoff_{little,big}_vec.
7911 * targets.c (armcoff_{little,big}_vec): Declare.
7912 (bfd_target_vector): Add armcoff_{little,big}_vec.
7913 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7915 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7917 * targets.c (bfd_find_target): Remove debugging code.
7919 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7921 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7923 * Makefile.in: added *-ppc files
7924 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7925 allow pe based .o's to be shared with other tools on ppc/NT
7926 * config.bfd: added powerpc[le]-[pe|winnt] config support
7927 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7928 * peicode.h: Added more section flags for PE on ppc
7929 Added coff_swap_filehdr_out to allow peicode.h to be
7930 used for non-image PE files on ppc.
7931 Check for image, or not, before copying pe_opthdr
7932 * targets.c: Added new bfd's
7933 * targets.c: Removed two inactive bfds that shouldn't have made it this
7936 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7938 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7939 explicit values to initialize all relocs. Change all users.
7940 (ppc_elf_brtaken_inner): New function to handle branch predicition
7942 (ppc_elf_brtaken_reloc): Ditto.
7943 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7944 relocs use ppc_elf_unsupported_reloc.
7945 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7946 needs to be reported.
7947 (ppc_elf_relocate_section): Support branch prediction relocs.
7949 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7951 * bfd.c (bfd_assert): Remove \n from string passed to
7954 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7955 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7956 (bfd_coff_make_section_hook): Don't define.
7957 (coff_make_section_hook): Remove.
7958 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7959 (styp_to_sec_flags): Likewise.
7960 (coff_write_object_contents): Likewise.
7961 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7963 * libcoff.h: Rebuild.
7964 * coffgen.c (make_a_section_from_file): Just call
7965 bfd_make_section_anyway, not bfd_make_section or
7966 bfd_coff_make_section_hook.
7967 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7968 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7969 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7970 make_section_hook field.
7971 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7973 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7974 pointers into value field for warning and indirect symbols; just
7975 leave the value field alone.
7976 * linker.c (generic_link_add_symbol_list): Use next symbol for
7977 warning and indirect symbols, rather than looking in symbol value.
7978 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7979 parameter. Change all callers. Remove support for indirect
7980 symbols; it didn't work anyhow.
7981 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7982 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7983 * bfd-in2.h: Rebuild.
7985 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7987 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7988 go back to telling the tools this reloc operates on 32 bits.
7990 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7992 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7993 rather than a direct fprintf.
7994 * archive.c (_bfd_write_archive_contents): Likewise.
7995 * coffcode.h (coff_slurp_symbol_table): Likewise.
7996 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7997 (ppc_elf_unsupported_reloc): Likewise.
7998 (ppc_elf_relocate_section): Likewise.
7999 * i386linux.c (linux_tally_symbols): Likewise.
8000 (linux_finish_dynamic_link): Likewise.
8001 * osf-core.c (osf_core_core_file_p): Likewise.
8002 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8003 * som.c (som_sizeof_headers): Likewise.
8004 * srec.c (srec_bad_byte): Likewise.
8005 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8006 * libbfd-in.h (bfd_assert): Declare first parameter const.
8007 * libbfd.h: Rebuild.
8008 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8009 bfd_reloc_overflow is enough.
8010 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8011 * coff-h8500.c (rtype2howto): Likewise.
8012 * coff-z8k.c (rtype2howto): Likewise.
8013 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8014 * elf.c (_bfd_elf_get_lineno): Likewise.
8015 (_bfd_elf_no_info_to_howto): Likewise.
8016 (_bfd_elf_no_info_to_howto_rel): Likewise.
8017 * hp300hpux.c (convert_sym_type): Likewise.
8018 (MY(swap_std_reloc_in)): Likewise.
8019 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8021 * libaout.h (struct aoutdata): Add line_buf field.
8022 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8023 and filename_buffer. Instead, use a malloc buffer stored in the
8024 new line_buf field. Remove length restrictions.
8026 * coffgen.c (string_size): Remove static variable.
8027 (debug_string_size, debug_string_section): Likewise.
8028 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8029 and debug_string_size_p parameters. Use them instead of the
8030 global variables. Change all callers.
8031 (coff_write_symbol): Likewise.
8032 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8033 (coff_write_symbols): Add local variables to replace removed
8036 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8037 function, and line_base fields.
8038 * libcoff.h: Rebuild.
8039 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8040 information, rather than using static variables.
8042 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8043 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8045 * init.c (initialized): Remove static variable.
8046 (bfd_init): Don't bother setting initialized.
8047 (bfd_check_init): Remove.
8048 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8049 * libbfd.h: Rebuild.
8051 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8053 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8054 size for full core dumps. Copy core file header to private data.
8055 (rs6000coff_core_file_failing_command,
8056 rs6000coff_core_file_failing_signal): New functions to extract
8057 the file name and terminating signal from the core file.
8058 * coff-rs6000.c: Use them.
8060 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8062 Change arch info to be const, initialized at compile time.
8063 * archures.c: Reindent many functions. Change CONST to const.
8064 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8065 nothing set it anyhow. Make next const.
8066 (bfd_arch_info_list): Remove.
8067 (bfd_archures_list): Rename from archures_init_table. Change from
8068 a table of function pointers to a table of bfd_arch_info_type
8069 structure addresses.
8070 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8071 (bfd_lookup_arch): Likewise.
8072 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8074 (bfd_default_arch_struct): Make const.
8075 (bfd_arch_init, bfd_arch_linkin): Remove.
8076 (bfd_get_arch_info): Return a const pointer.
8077 * init.c (bfd_init): Don't call bfd_arch_init.
8078 * bfd.c (struct _bfd): Make arch_info const.
8079 * bfd-in2.h: Rebuild.
8080 * libbfd.h: Rebuild.
8081 * configure.in: Put & before everything in $selarchs.
8082 * configure: Rebuild.
8083 * cpu-*.c: Change bfd_*_arch from a function which calls
8084 bfd_arch_linkin to a const structure.
8085 * ieee.c (ieee_object_p): Make arch const.
8087 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8089 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8091 * bfd-in2.h: Regenerate.
8092 * libbfd.h: Regenerate.
8094 * elf32-ppc.c (reloc_type): Update names to match current draft.
8095 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8096 relative. Update names to current V.4 draft.
8097 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8098 (ppc_elf_relocate_section): Rename relocations to match draft.
8100 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8102 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8103 compiled with -mrelocatable-lib to be linked with either normal
8104 modules or -mrelocatable modules.
8106 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8108 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8109 in the a.out header.
8111 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8112 a reloc against a local symbol, even if it's not a section.
8114 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8116 * targets.c (bfd_target): Remove unused align_power_min field.
8117 * bfd-in2.h: Rebuild.
8118 * All backends: Remove initialization of align_power_min.
8120 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8122 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8124 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8126 * config.bfd (mips-dec-netbsd*): New target.
8127 * configure.host (mips-dec-netbsd*): New host.
8128 * configure.in (mips-dec-netbsd*): New native.
8129 * configure: Rebuild.
8131 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8133 Make the COFF backend linker merge common types:
8134 * cofflink.c (struct coff_debug_merge_element): Define.
8135 (struct coff_debug_merge_type): Define.
8136 (struct coff_debug_merge_hash_entry): Define.
8137 (struct coff_debug_merge_hash_table): Define.
8138 (coff_debug_merge_hash_table_init): Define.
8139 (coff_debug_merge_hash_table_free): Define.
8140 (coff_debug_merge_hash_lookup): Define.
8141 (struct coff_final_link_info): Add debug_merge field.
8142 (coff_debug_merge_hash_newfunc): New static function.
8143 (_bfd_coff_final_link): Allocate and free debug_merge table.
8144 (coff_link_input_bfd): Merge identical enum, struct and union
8147 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8149 Convert i960 COFF to use COFF backend linker.
8150 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8151 structure to store the symbol being used.
8152 (coff_i960_start_final_link): New static function.
8153 (coff_i960_relocate_section): New static function.
8154 (coff_i960_adjust_symndx): New static function.
8155 (coff_start_final_link): Define.
8156 (coff_relocate_section): Define.
8157 (coff_adjust_symndx): Define.
8158 * coffcode.h (bfd_coff_backend_data): Add new callback function
8159 _bfd_coff_start_final_link.
8160 (bfd_coff_start_final_link): Define.
8161 (coff_start_final_link): Define if not defined.
8162 (bfd_coff_std_swap_table): Add coff_start_final_link.
8163 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8165 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8166 function callback is not NULL.
8167 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8168 (_bfd_coff_internal_syment_name): Declare.
8169 * libcoff.h: Rebuild.
8170 * configure.in (icoff_big_vec): Add cofflink.o.
8171 (icoff_little_vec): Likewise.
8172 * configure: Rebuild.
8174 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8176 * Makefile.in (clean-info): Remove extraneous tab from line
8179 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8181 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8182 contents has relocs.
8184 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8186 * coffcode.h (coff_compute_section_file_positions): Keep the
8188 (coff_write_object_contents): Remember if it's a relocatable
8190 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8191 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8192 if relocatable file. Swap out saved raw size.
8194 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8196 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8197 (maintainer-clean): Rename from realclean, passing
8198 maintainer-clean down to subdirectories, but leave realclean as a
8201 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8204 * dep-in.sed: Remove config.h from generated dependencies.
8206 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8207 broken out of sunos_canonicalize_dynamic_symtab.
8208 (sunos_canonicalize_dynamic_symtab): Call new function
8209 sunos_slurp_dynamic_symtab.
8210 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8211 dynamic symbol table to the caller.
8212 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8213 callback to override the symbols being read.
8214 * libaout.h (struct aout_backend_data): Add three new parameters
8215 to add_dynamic_symbols callback.
8217 Extensive minor changes to avoid various gcc warnings. Also:
8218 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8219 * archures.c (bfd_arch_info_type): Change mach field from long to
8221 (bfd_lookup_arch): Change machine parameter from long to unsigned
8224 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8226 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8227 a symbol with a non-zero plt_offset.
8229 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8231 * elfcode.h (align_file_position): Remove; not used.
8233 * configure.in: Only check for <sys/procfs.h> on a native system,
8234 and make sure it defines prstatus_t.
8235 * configure: Rebuild.
8237 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8239 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8241 * config.in: Rename from config.h.in.
8242 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8243 Check for config.h:config.in when creating stamp-h.
8244 * configure: Rebuild.
8245 * Makefile.in (stamp-h): Depend upon config.in rather than
8246 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8247 calling config.status.
8249 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8250 (Makefile): Just rebuild Makefile.
8251 (config.h, stamp-h): New targets.
8252 * configure.in: Create stamp-h when rebuilding config.h.
8253 * configure: Rebuild.
8255 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8257 * configure.in: Call AC_CONFIG_HEADER. Substitute
8258 HOST_64BIT_LONG. Check that various header files exist. Check
8259 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8260 and/or free need to be declared. Don't make a link to sysdep.h.
8261 Define TRAD_HEADER for various hosts.
8262 * configure: Rebuild.
8263 * configure.host: Don't set my_host. Add definitions taken from
8264 host header files for various entries. Remove entries which now
8266 * acconfig.h: New file.
8267 * config.h.in: New file, built by autoheader.
8268 * sysdep.h: New file.
8269 * Makefile.in (do_distclean): Don't remove sysdep.h.
8271 (LOCAL_H_DEPS): New variable.
8272 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8274 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8275 ($(OPTIONAL_BACKENDS)): Likewise.
8276 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8277 looking through sysdep.h.
8278 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8279 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8280 (fprintf_vma, sprintf_vma): Likewise.
8281 (int64_type, uint64_type): Don't define.
8282 * bfd-in2.h: Rebuild.
8283 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8284 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8285 * lynx-core.c: Include stuff from old hosts/lynx.h.
8286 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8287 rather than NO_FCNTL.
8288 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8289 rather than NATIVE_HPPAHPUX_COMPILER.
8290 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8292 * hosts/*.h: Remove all header files which merely include,
8293 declare, and define things. Leave header files which define
8294 information needed by trad-core.c.
8296 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8297 (BFD_CC_FOR_BUILD): Define.
8298 * configure.in: Use BFD_CC_FOR_BUILD.
8299 * configure: Rebuild.
8301 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8303 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8304 * configure: Rebuild.
8306 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8309 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8311 * config.bfd: i386pe_ve -> i386pe_vec.
8313 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8315 * configure.host: Incorporate host Makefile fragments by setting
8317 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8318 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8319 value based on whether the code is being compiled by a cross
8320 compiler. Don't substitute host_makefile_frag or frags.
8321 * aclocal.m4: New file to define local AC_PROG_CC.
8322 * configure: Rebuild.
8323 * Makefile.in (INSTALL): Set to @INSTALL@.
8324 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8325 (INSTALL_DATA): Set to @INSTALL_DATA@.
8327 (CC): Define as @CC@.
8328 (CFLAGS): Set to @CFLAGS@.
8329 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8330 (@host_makefile_frag@): Remove.
8331 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8332 after other options.
8333 (config.status): Remove dependency upon @frags@.
8334 * config/*.mh, config/README: Remove.
8336 * config.bfd: Rewrite to incorporate the contents of the Makefile
8337 fragments by setting shell variables, rather than merely returning
8338 the name of a Makefile fragment.
8339 * configure.in: Use shell variables set by config.bfd rather than
8340 looking at the target Makefile fragment files. Don't substitute
8341 target_makefile_frag. Do substitute TDEFINES.
8342 * configure: Rebuild.
8343 * Makefile.in (@target_makefile_frag@): Remove.
8344 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8345 * config/*.mt: Remove.
8347 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8349 * configure.in: Put changequote lines around "i[345]86" patterns
8350 section of core file support.
8352 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8354 * som.c (som_bfd_print_private_bfd_data): Define to use the
8357 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8359 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8360 entry, text_start and data_start.
8362 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8364 * Makefile.in (OFILES): Remove $(TDEPFILES).
8365 * config/apollo.mt (TDEPFILES): Remove.
8366 * config/README: Update.
8368 * configure.in: For a native configuration, set COREFILE and
8369 COREFLAG based on the canonical host name.
8370 * configure: Rebuild.
8371 * Makefile.in: Rebuild dependencies.
8372 (ALL_CFLAGS): Add @COREFLAG@.
8373 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8374 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8375 support routines. Check LYNX_CORE rather than HOST_LYNX.
8376 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8377 * i386lynx.c: Likewise.
8378 * m68klynx.c: Likewise.
8379 * sparclynx.c: Likewise.
8380 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8381 * *-core.c: Comment changes.
8382 * config/decstation.mh (HDEPFILES): Remove.
8383 (HDEFINES): Remove -DTRAD_CORE.
8384 * config/irix3.mh (RANLIB): Remove.
8385 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8386 (HDEFINES): Remove -DIRIX_CORE.
8387 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8388 (HDEFINES): Remove -DTRAD_CORE.
8389 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8390 * config/ultra3.mh (RANLIB): Remove.
8391 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8392 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8393 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8394 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8395 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8396 * config/i386aix.mh, config/i386bsd.mh: Remove.
8397 * config/i386linux.mh, config/i386mach3.mh: Remove.
8398 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8399 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8400 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8401 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8402 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8403 * config/solaris2.mh, config/stratus.mh: Remove.
8404 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8405 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8407 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8409 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8410 DT_FINI entry if the appropriate symbol is not in the hash table.
8412 * libelf.h (struct elf_backend_data): Add create_program_headers
8413 and want_hdr_in_seg fields.
8414 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8416 (elf_backend_create_program_headers): Likewise.
8417 (elfNN_bed): Initialize create_program_headers and
8419 * elf.c (get_program_header_size): Call create_program_headers
8421 (map_program_segments): Check want_hdr_in_seg backend field. Call
8422 create_program_headers backend routine.
8424 * elf.c (assign_file_positions_except_relocs): Align non allocated
8425 sections when creating an executable.
8427 * elfcode.h (elf_swap_phdr_in): Make non static.
8428 (elf_swap_phdr_out): Make non static.
8429 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8430 (bfd_elf32_swap_phdr_out): Declare.
8431 (bfd_elf64_swap_phdr_in): Declare.
8432 (bfd_elf64_swap_phdr_out): Declare.
8434 * ecofflink.c (ecoff_collect_shuffle): New static function.
8435 (_bfd_ecoff_get_accumulated_pdr): New function.
8436 (_bfd_ecoff_get_accumulated_sym): New function.
8437 (_bfd_ecoff_get_accumulated_ss): New function.
8438 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8439 (_bfd_ecoff_get_accumulated_sym): Declare.
8440 (_bfd_ecoff_get_accumulated_ss): Declare.
8441 * libbfd.h: Rebuild.
8443 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8445 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8447 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8448 warning symbols. If any section is named .gnu.warning.XXX, treat
8449 the contents as a warning to be issued if the symbol XXX is
8451 (elf_link_output_extsym): For an indirect or warning symbol, just
8452 output the symbol it points to.
8454 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8455 if bfd_hash_allocate fails, since it will already be set.
8456 (generic_link_hash_newfunc): Likewise.
8457 (archive_hash_newfunc): Likewise.
8458 (hash_entry_bfd): New static function.
8459 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8460 callback. Allocate a new warning using the hash table newfunc.
8461 Use bfd_hash_replace to update the entry in the hash table, rather
8462 than assuming we can copy the fields with structure assignment.
8464 * hash.c (bfd_hash_replace): New function.
8465 * bfd-in.h (bfd_hash_replace): Declare.
8466 * bfd-in2.h: Rebuild.
8468 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8470 * config.bfd: Add mips*vr4300-*-elf* target.
8471 * config/mipsbvr4300.mt: Added.
8473 See file ChangeLog.2
8480 version-control: never