1 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
3 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
4 for .stab* sections. Replace strlen of constant strings with
7 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
9 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
10 merge got and reloc entries from ind syms to their target.
11 (elf64_alpha_always_size_sections): Call it.
12 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
13 (elf64_alpha_can_merge_gots): Likewise.
14 (elf64_alpha_merge_gots): Likewise.
16 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
17 as it is insufficient to handle the relocation changes as well.
19 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
21 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
22 relocs for symbols in shlibs that have been forced local.
23 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
25 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
27 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
28 got_enties of the default symbol for the default versioned
29 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
32 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
34 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
35 24 bits of the PC when computing a PC relative relocation.
37 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
39 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
40 Correct value for maximum positive 22 bit PC relative relocation.
41 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
42 HI_16 relocations. Correct bit adjustment in TDA offsets.
44 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
46 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
47 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
49 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
51 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
54 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
56 * config.bfd: Missed one alpha* change.
58 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
60 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
61 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
62 (MINUS_ONE): New macro.
63 (sparc_elf_notsup_reloc): New function.
64 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
66 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
67 (init_insn_reloc): New function.
68 (sparc_elf_wdisp16_reloc): Use it.
69 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
71 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
73 * som.c (som_construct_extended_name_table): Remove static
74 function, and define as macro instead.
76 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
78 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
79 recognizes alphaev5 etc.
80 * configure.host: Likewise.
82 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
84 Make ld -s work on AIX:
85 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
86 section if we are stripping.
87 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
88 size if we are stripping.
89 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
90 and don't write out relocs, if we are stripping.
91 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
92 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
95 * configure.in: Don't include elf.lo again for ELF targets; it's
96 always in the library anyhow.
101 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
102 char *, when calling bfd_get_32 and bfd_put_32.
103 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
106 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
108 * reloc.c (bfd_check_overflow): New function.
109 (bfd_perform_relocation, bfd_install_relocation): Use it.
110 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
111 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
112 * bfd-in2.h: Regenerate.
113 * libbfd.h: Regenerate.
115 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
117 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
118 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
120 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
122 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
123 (stmp-bfd-h): Rename from stmp-bfd.h.
124 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
125 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
126 (stmp-bin2-h): New target.
127 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
128 (stmp-lbfd-h): New target.
129 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
130 (stmp-lcoff-h): New target.
131 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
132 stmp-lbfd-h, and stmp-lcoff-h.
133 * Makefile.in: Rebuild.
135 * configure.in: Use a diversion to set enable_shared before the
136 arguments are parsed.
137 * configure: Rebuild.
139 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
141 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
142 renamed to R_SPARC_UNUSED_42.
143 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
144 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
145 renamed to R_SPARC_UNUSED_42.
146 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
147 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
148 * bfd-in2.h: Regenerated.
149 * libbfd.h: Regenerated.
151 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
153 * elflink.h (elf_merge_symbol): Don't check the hash creator until
154 after we have set *sym_hash.
156 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
158 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
160 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
162 * Makefile.am (libbfd_a_SOURCES): Define.
163 * Makefile.in: Rebuild.
165 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
166 * aclocal.m4: Rebuild with new libtool.
167 * configure: Rebuild.
169 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
171 * elf.c (map_sections_to_segments): Even if we are not demand
172 paged, don't put a loadable section after a nonloadable section.
173 (assign_file_positions_for_segments): Increment the file offset
174 for a section with contents, even if it is not loadable.
177 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
179 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
180 indicating that __ctbp could not be found.
183 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
185 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
187 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
190 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
191 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
192 Add support for the CALLT relocs.
194 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
195 BFD_RELOC_V850_CALLT_16_16_OFFSET.
198 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
199 relocations against non-existant symbols.
201 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
203 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
205 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
206 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
207 bit reloc in the tiny data area.
210 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
212 Merged changes from Martin Hunt:
214 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
215 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
218 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
219 BFD_RELOC_D30V_9_PCREL_R): New relocs.
221 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
222 Do 15 and 21 bit pc-relative relocations.
223 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
226 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
227 added to the relocation, not or'd.
230 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
232 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
234 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
236 * archures.c (bfd_default_scan): Use strcasecmp.
237 (bfd_default_scan): Test for match with arch_name + ":" +
239 (bfd_default_scan): Test for match with printable_name - ":".
240 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
241 cases. Each implements their own scan function.
242 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
243 special cases. Since info->mach == 0. The test mach == number
245 (bfd_arch_list): New function, return name of all the supported
248 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
250 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
251 decoding architecture.
252 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
255 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
257 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
259 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
261 * Makefile.am: Rebuild dependencies.
262 (ALL_MACHINES_CFILES): Add cpu-v850.c.
263 (ALL_MACHINES_CFILES): Add elf32-v850.c.
264 * Makefile.in: Rebuild.
266 * reloc.c: Remove extraneous commas from relocation entries.
267 Remove BFD_RELOC_V850_16_PCREL.
268 * bfd-in2.h: Rebuild.
270 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
271 in sections named .tocbss rather than .bss.
273 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
275 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
276 BFD_RELOC_V850_16_PCREL.
278 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
280 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
281 the same as C_EXT syms.
282 (coff_link_add_symbols): Ditto.
283 (_bfd_coff_link_input_bfd): Ditto.
284 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
285 it to preserve and restore state of global_to_static flag.
287 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
289 * elf32-v850.c (v850_elf_object_p): Set machine number based on
290 bits in e_flags field rather than magic numbers.
291 (v850_elf_final_write_processing, v850_elf_set_private_flags,
292 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
293 v850_elf_print_private_bfd_data): New functions.
296 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
298 * elf.c (prep_headers): Remove V850E magic number.
299 * elf.c (prep_headers): Remove V850EQ magic number.
302 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
304 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
306 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
308 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
309 instructions are relative to the next instruction, not the
311 (mn10200_elf_relax_section): Similarly.
313 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
315 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
318 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
319 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
320 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
322 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
324 * cpu-v850.c: Remove "plain" from v850 printable name.
325 (scan): Use strcasecmp.
327 * archures.c (bfd_mach_v850): Define.
329 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
330 just sh/SH, use strcasecmp.
331 (arch_info_struct): Add entries for sh3 et.al.
333 * archures.c (bfd_mach_sh, ...): Define.
335 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
337 * archures.c (bfd_archures_list): Always NULL terminate the list.
339 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
341 * Makefile.am: Rebuild dependencies.
342 (ALL_MACHINES_CFILES): Add cpu-arc.c.
343 (ALL_MACHINES_CFILES): Add elf32-arc.c.
344 (elf32-arc.lo): Remove explicit dependency.
345 * Makefile.in: Rebuild.
347 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
348 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
349 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
351 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
353 * configure: Rebuild with latest devo autoconf for NT support
355 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
357 * cpu-arm.c (compatible): If B is a default type, return A.
359 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
361 * cpu-v850.c (scan): New function.
362 (arch_info_struct): New structure.
363 (bfd_v850_arch): Add link into arch_info_structure.
365 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
368 * elf32-v850.c (v850_elf_object_p): New function.
371 * archures.c (bfd_mach_v850e): Machine value for v850e.
373 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
375 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
378 * elf.c (prep_headers): Add support for v850e machine number.
380 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
382 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
384 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
387 * elf.c (prep_headers): Add support for v850eq machine number.
390 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
392 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
393 cached_stab field if the offset prevents us from using the cache.
395 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
397 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
399 * aout-arm.c (aout_arm_little_vec): Likewise.
400 (aout_arm_big_vec): Likewise.
401 * bout.c (b_out_vec_big_host): Likewise.
402 (b_out_vec_little_host): Likewise.
403 * mipsbsd.c (aout_mips_little_vec): Likewise.
404 (aout_mips_big_vec): Likewise.
407 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
409 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
410 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
411 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
414 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
416 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
417 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
418 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
419 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
420 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
421 of two for I960 only.
422 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
423 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
425 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
426 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
427 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
429 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
430 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
431 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
432 *coffcode.h (coff_write_object_contents): Set alignment field in
433 section header for TIC80COFF files.
436 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
438 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
439 v850_elf_check_relocs, v850_elf_reloc,
440 v850_elf_final_link_relocate): Add support for
441 BFD_RELOC_V850_16_PCREL relocation.
443 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
446 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
448 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
451 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
453 * cpu-v850e: New file.
455 * elf.c (prep_headers): Add support for v850e target.
457 * bfd-in2.h (bfd_architecture): Add support for v850e target.
459 * config.bfd: Add support for v850e target.
461 * archures.c: Add support for v850e target.
463 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
465 * cpu-v850eq: New file.
467 * elf.c (prep_headers): Add support for v850eq target.
469 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
471 * config.bfd: Add support for v850eq target.
473 * archures.c: Add support for v850eq target.
476 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
478 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
479 argument as section relative, rather than an absolute address.
480 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
482 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
484 * config.bfd (arc-*-elf*): Add.
485 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
486 * configure: Rebuild.
487 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
488 (BFD32_BACKENDS): Add elf32-arc.lo.
489 (cpu-arc.lo,elf32-arc.lo): Add rules for.
490 * Makefile.in: Rebuild.
491 * archures.c (architecture list): Add bfd_arch_arc.
492 (bfd_archures_list): Add bfd_arc_arch.
493 (bfd_mach_arc_base): Define.
494 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
495 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
496 (bfd_target_vect): Add them.
497 * bfd-in2.h, libbfd.h: Rebuild.
498 * cpu-arc.c, elf32-arc.c: New files.
499 * elf.c (pre_headers): Recognize bfd_arch_arc.
501 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
503 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
504 data section is correctly rounded to a page in the file.
506 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
508 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
509 there are no symbols.
511 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
513 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
514 file system 14 character limit.
515 * Makefile.am, configure.in: Corresponding changes.
516 * Makefile.in, configure: Rebuild.
518 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
520 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
521 Rebuild dependencies.
522 * Makefile.in: Rebuild.
524 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
526 * Makefile.am (docdir): Define.
527 * Makefile.in: Rebuild.
529 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
531 * configure: Rebuild with autoconf 2.12.1.
533 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
535 * aclocal.m4, configure: Rebuild with new automake patches.
537 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
539 * rs6000-core.c (make_bfd_asection): New function to add a section
540 to the core file bfd.
541 (rs6000coff_core_p): Use make_bfd_asection to add the core file
543 Use BFD routines to seek, read and stat the core file.
544 Handle .data sections from loaded objects and anonymously mmapped
545 regions, these are available in AIX 4 core files.
547 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
549 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
550 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
551 copy; use a patches libtool instead.
552 * acmacros.m4: Remove.
553 * Makefile.in, aclocal.m4, configure: Rebuild.
555 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
557 * Makefile.am: New file, based on old Makefile.in.
558 * acmacros.m4: New file, copied from old aclocal.m4.
559 * acinclude.m4: New file.
560 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
561 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
562 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
563 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
564 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
565 * acconfig.h: Mention PACKAGE and VERSION.
566 * stamp-h.in: New file.
567 * dep-in.sed: Change .o to .lo.
568 * Makefile.in: Now built with automake.
569 * aclocal.m4: Now built with aclocal.
570 * config.in, configure: Rebuild.
573 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
575 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
576 if there is only a relocation to a read-only but not allocatable
577 section (like .stab).
578 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
579 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
580 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
581 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
582 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
584 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
585 (ppc_elf_create_linker_section): These sections are not
586 created by the linker (that is, they are created by the user
587 putting data in them). In particular, they can be the source
588 and target of relocations.
589 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
590 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
591 objects (for instance, 'long double') to 16-byte boundaries.
592 (ppc_elf_size_dynamic_sections): Make the code that generates
593 section symbols exactly the same as for sparc, reducing the
594 number of section symbols output.
595 (ppc_elf_check_relocs): Check postcondition of
596 bfd_elf32_link_record_dynamic_symbol. Make default case the
597 same as corresponding code for sparc, fixing bug involving
599 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
600 forced to be local because of versioning (by replicating
601 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
602 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
604 (ppc_elf_relocate_section): Add handy debugging code for when
605 assertion fails. Add some more 'symbol made local because of
608 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
609 processing a GOT relocation as required by ABI.
611 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
613 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
614 version info if this symbol came from a dynamic object.
615 (elf_link_add_object_symbols): Set the version info of a symbol
616 only if the object actually contains version definitions and
619 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
621 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
622 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
624 * configure: Regenerated with autoconf 2.12.
625 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
627 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
629 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
630 a warning rather than returning an error.
632 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
634 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
636 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
638 * cisco-core.c: define signals for wingdb.
640 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
642 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
643 the same number of aux entries.
645 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
647 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
648 difference of two symbols if the relocation size is 32 bits.
649 (som_write_fixups): Handle R_DATA_EXPR.
651 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
653 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
654 its value if COFF_WITH_PE is defined.
656 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
658 * coff-stubgo32.c: New file.
659 * go32stub.h: New file.
660 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
661 * coffswap.h (coff_swap_filehdr_in): Invoke
662 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
664 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
665 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
666 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
667 COFF_ADJUST_AUX_IN_POST if they are defined.
668 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
669 COFF_ADJUST_AUX_OUT_POST if they are defined.
670 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
671 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
672 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
673 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
674 * targets.c (go32stubbedcoff_vec): Declare.
675 (bfd_target_vector): Add go32stubbedcoff_vec.
676 * configure.in (go32coff_vec): New target vector.
677 (go32stubbedcoff_vec): Likewise.
678 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
679 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
680 * Makefile.in: Rebuild dependencies.
681 (BFD32_BACKENDS): Add coff-stubgo32.o.
682 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
683 (HFILES): Add go32stub.h.
685 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
687 * configure.in: Check for fdopen.
688 * configure, config.in: Rebuild.
689 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
690 __GO32__. Reindent a bit.
692 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
694 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
695 flag for newly created sections.
696 (sunos_add_dynamic_symbols): Don't discard newly created sections
697 if shared library is dynobj.
699 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
701 * elf.c (map_sections_to_segments): When checking whether
702 including a section in a segment would force us to skip a page,
703 align the address of the next segment to avoid wraparound
707 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
709 * coffcode.h (coff_write_object_contents): Initialize
710 target id field to TIC80_TARGET_ID.
711 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
713 (coff_swap_filehdr_in): Swap in target id field if used.
716 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
718 * coff-i386.c (coff_i386_is_local_label_name): New static function
719 if TARGET_UNDERSCORE.
720 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
721 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
723 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
725 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
726 complain_overflow_signed, for 32 bit PC relative relocations.
728 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
730 * elflink.h (elf_link_add_object_symbols): When a version
731 indirection symbol is overridden, make the original symbol point
732 at the real overriding symbol.
734 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
737 * elflink.h (elf_link_output_extsym): Use the right section for a
739 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
740 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
742 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
744 * elflink.h (elf_merge_symbols): Resolve indirect and warning
745 symbols before checking for new symbols.
747 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
749 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
751 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
752 file, not aoutsz bytes (they are different in XCOFF .o files).
754 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
755 redefined by objects included from archives.
757 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
759 * elflink.h (elf_merge_symbol): In the case of a new defined
760 symbol overriding an old defined symbol, return the hash table
761 entry which we modify, even if it is the target of an
763 (elf_link_add_object_symbols): If the real name of the symbol gets
764 overridden, convert the versioned symbol into an indirect symbol
767 * elflink.h (elf_merge_symbol): New static function, broken out of
768 elf_link_add_object_symbols.
769 (elf_link_add_object_symbols): Call it.
771 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
773 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
774 handle case where COFF filehdr does not immediately follow PE
776 * coffgen.c (coff_object_p): Remove useless seek to current
779 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
781 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
784 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
786 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
787 symbols, skip N_ABS symbols with debugging storage classes.
789 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
791 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
792 relocs in shared libraries which refer to local symbols. Cope
793 with addend when processing a GOT relocation.
795 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
796 for sections that the linker didn't create.
797 (ppc_elf_finish_dynamic_sections): Only try to write out a section
798 symbol if it was created in ppc_elf_size_dynamic_sections.
799 (ppc_elf_relocate_section): Complain if we have to generate a reloc
800 relative to a section for which we didn't output a symbol.
802 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
803 relocs are 'rela' relocs, like everything else. .rela.plt is not
804 a read-only section, so we don't have to special-case it.
806 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
807 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
809 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
810 (ppc_elf_relocate_section): @got offsets are 4 from start of the
812 * elflink.c (_bfd_elf_create_got_section): The three reserved
813 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
815 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
818 * elf32-ppc.c (ppc_elf_check_relocs): Use
819 _bfd_elf_create_got_section to create the GOT rather than
820 ppc_elf_create_linker_section. Create the '.rela.got' section
822 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
823 symbol has a GOT entry.
824 (ppc_elf_relocate_section): Record when a symbol is used through
825 the GOT, and allocate space in the GOT for each such symbol.
826 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
827 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
830 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
831 treated in a similar way to ADDR16_HA relocs.
832 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
833 shared objects; the linker must deal with them.
834 (ppc_elf_create_linker_section): Stop setting
835 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
836 LINKER_SECTION_PLT stuff.
837 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
838 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
839 section, not ELF-specific calls.
840 (elf_backend_plt_not_loaded): Set to 1.
841 (elf_backend_got_symbol_offset): Set to 4.
842 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
843 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
844 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
845 plt_not_loaded member.
846 (_bfd_elf_create_got_section): Apply got_symbol_offset.
847 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
849 (elf_backend_G_O_T_offset): Set default to 0.
850 (elfNN_bed): Set added fields.
852 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
853 DT_RELENT in shared objects; should be DT_RELAENT.
855 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
856 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
857 such a reloc (in a non-shared object) refers to a symbol that's
860 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
862 * elfcode.h (put_signed_word): Define.
863 (get_signed_word): Define.
864 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
865 (elf_swap_reloca_out): Use put_signed_word for the r_addend
867 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
868 bfd_get_signed_32 to set the r_addend field.
869 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
870 bfd_h_get_signed_64 to set the r_addend field.
872 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
874 * elf32-i386.c (elf_i386_relocate_section): When generating a
875 shared library, do the relocation if the input section is not
878 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
879 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
880 (elf_fix_symbol_flags): New static function, broken out of
881 elf_adjust_dynamic_symbol.
882 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
883 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
884 forced local even if NEEDS_PLT is set. When forcing a symbol to
885 be local, clear NEEDS_PLT.
886 (elf_link_output_extsym): Remove unused local bed.
888 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
890 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
891 for derived elf linker hash table entries. References to
892 elf_link_hash_entry changed appropriately.
893 (elf32_mn10300_link_hash_table): New structure for derived elf
895 (elf32_mn10300_hash_table): Define.
896 (elf32_mn10300_link_hash_traverse): Likewise.
897 (elf32_mn10300_link_hash_newfunc): New function.
898 (elf32_mn10300_link_hash_table_create): Likewise.
899 (elf32_mn10300_finish_hash_table_entry): Likewise.
900 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
901 of prologue code, and call:32->call:16 relaxing.
902 (compute_function_info: New function.
903 (bfd_elf32_bfd_ilink_hash_table_create): Define.
905 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
907 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
908 for a symbol which is being forced to be local.
909 * elf32-i386.c (elf_i386_relocate_section): Write out the
910 relocation value for a GOT reloc for a symbol which is turning
912 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
913 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
915 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
917 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
918 value if the symbol is turning into a local symbol.
919 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
920 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
922 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
924 * elflink.h (elf_link_add_object_symbols): Also read verneed
925 information by calling `_bfd_elf_slurp_version_tables'.
926 (elf_link_add_object_symbols): For undefined symbols look for
927 version information in the verneed records.
928 (elf_link_add_object_symbols): Use soname of shared object
929 for verneed record if it is available.
931 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
933 * cpu-arm.c: Add prototypes for compatible and scan.
934 * cofflink.c: Add prototype for mark_relocs.
936 * archive.c (bfd_special_undocumented_glue): Change filename to
937 const pointer. Add prototype.
939 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
941 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
942 sections that will be discarded.
944 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
946 * elflink.h (elf_link_find_version_dependencies): When searching
947 for known version symbol skip non-matching verdef records, not
950 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
952 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
953 not a bfd_vma, to the base file, to match how dlltool reads it.
955 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
957 * reloc.c: Add thumb relocations.
959 * bfd-in2.h: Add Thumb relocations.
961 * libbfd.h: Add Thumb relocations.
963 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
965 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
967 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
969 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
970 for a section even if it is not loaded.
972 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
974 (_bfd_coff_link_input_bfd): Separate section VMA handling for
975 input and output files.
976 (_bfd_coff_generic_relocate_section): Check whether input file,
977 not output file, is a PE file.
979 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
981 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
983 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
985 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
988 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
990 * cpu-arm.c (compatible): Add test for supersets of ARM
993 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
995 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
998 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1000 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1001 called directly by gas/config/tc-arm.c.
1003 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1005 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1006 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1008 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1010 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1013 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1015 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1016 (coff_bfd_copy_private_bfd_data): Ditto.
1017 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1018 (coff_arm_bfd_print_private_bfd_data): Ditto.
1019 (coff_arm_bfd_set_private_flags): Ditto.
1020 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1022 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1024 * libcoff-in.h (struct coff_final_link_info): Add boolean
1025 global_to_static member for support of task linking.
1026 (_bfd_coff_write_task_globals): Add prototype.
1027 * libcoff.h: Regenerate.
1028 * coffcode.h (coff_write_object_contents): Use #ifdef to
1029 check RS6000COFF_C, to be consistent with all other uses
1031 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1032 call _bfd_coff_write_task_globals.
1033 (_bfd_coff_link_input_bfd): If doing task linking, convert
1034 global functions to static.
1035 (_bfd_coff_write_global_sym): If doing task linking, convert
1036 global variables to static.
1037 (_bfd_coff_write_task_globals): New function.
1038 start-sanitize-tic80
1039 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1040 (C_AUTOARG): #undef since it clashes with C_UEXT.
1041 (C_LASTENT): #undef since it clashes with C_STATLAB.
1042 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1044 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1045 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1046 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1049 start-sanitize-tic80
1050 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1052 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1053 PP relocations to complain_overflow_dont.
1055 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1057 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1058 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1060 (ppbase_reloc, glob15_reloc): New static functions.
1061 (glob16_reloc, local16_reloc): New static functions.
1062 (rtype2howto): Handle all relocation types.
1063 (coff_tic80_relocate_section): New static function.
1064 (coff_relocate_section): Define to coff_tic80_relocate_section.
1065 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1068 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1070 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1071 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1073 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1074 callers. If PE file, don't add section VMA.
1075 (coff_write_alien_symbol): If PE file, don't add section VMA.
1076 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1077 (_bfd_coff_write_global_sym): Likewise.
1078 (_bfd_coff_generic_relocate_section): Likewise.
1080 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1083 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1085 * cofflink.c (mark_relocs): Add new function to mark symbols which
1086 are used by relocations.
1087 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1088 suppress the skipping of symbols that have thus been marked.
1090 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1092 * coff-sh.c (sh_merge_private_data): New static function.
1093 (coff_bfd_merge_private_bfd_data): Define.
1095 start-sanitize-tic80
1096 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1098 * coff-tic80.c: Remove unnecessary #ifdefs.
1099 * config.bfd: Set targ_underscore to yes for tic80.
1101 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1103 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1104 with unresolved external symbols in GDB).
1107 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1109 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1110 the symbols associated with each BFD.
1111 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1113 * elf-m10200.c: Likewise.
1114 * elf32-m32r.c: Likewise.
1115 * elf32-sh.c: Likewise.
1117 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1119 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1120 alignment of a common symbol. If two symbols that look like
1121 common symbols are found in two shared libraries, and the size is
1122 different, use the larger size, and warn if --warn-common. If a
1123 common symbol overrides a definition in a shared library, set the
1124 size to the larger size, and warn if --warn-common.
1126 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1128 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1129 into any other machine type.
1131 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1133 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1134 data into an unitialised destination set its machine type as well.
1136 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1138 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1139 to common symbol size. Consistently treat uninitialized symbols
1140 in shared objects as common symbols.
1142 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1144 * archures.c (constants): Added new constants to identify the
1145 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1146 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1148 * bfd-in2.h (constants): Added new constants to identify
1149 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1150 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1151 bfd_mach_arm_4T. This file is auto-magically generated from the
1152 archures.c file. This update is just to save work.
1154 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1155 coff_arm_bfd_print_private_bfd_data,
1156 coff_arm_bfd_set_private_flags,
1157 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1158 (global): Macro redefinitions set up to use these new functions.
1160 * coffcode.h (coff_mkobject_hook): Added call to
1161 coff_arm_bfd_set_private_flags().
1162 (coff_set_arch_mach_hook): Added code to set machine type based on
1163 bits stored in internal flags.
1164 (coff_set_flags): Added code to set the new bits in the flags
1165 field based on the machine number.
1166 (function definition macros): Made all function definition macros
1167 conditional so that they can be overridden by target specific
1170 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1171 Structure extended to include new types, one each for ARMv2,
1172 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1174 * libcoff-in.h (struct coff_tdata): Added flags field.
1176 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1178 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1180 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1183 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1185 * coffgen.c (coff_find_nearest_line): If there are no syments,
1188 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1190 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1192 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1194 * targmatch.sed: Add explicit \n characters to work around bug in
1195 HP/UX 10.20 sed program.
1197 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1199 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1202 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1204 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1206 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1208 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1209 (struct elf_m68k_pcrel_relocs_copied, struct
1210 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1211 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1212 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1213 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1215 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1216 PC relative relocs for a global symbol defined in a regular
1217 object, and count the number of PC relative relocs copied for any
1219 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1220 traverse with elf_m68k_discard_copies.
1222 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1224 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1225 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1227 * coffcode.h (coff_compute_section_file_positions): Force the
1228 potential last byte in the file to be written out when
1231 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1233 * configure.host (mips*-*-openbsd*): New host.
1235 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1237 * elflink.h (elf_link_add_object_symbols): Only subtract the
1238 section VMA from the symbol value if this is a fully linked file.
1240 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1241 (struct elf_i386_link_hash_entry): Define.
1242 (struct elf_i386_link_hash_table): Define.
1243 (elf_i386_link_hash_traverse): Define.
1244 (elf_i386_hash_table): Define.
1245 (elf_i386_link_hash_newfunc): New static function.
1246 (elf_i386_link_hash_table_create): New static function.
1247 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1248 PC relative relocs for a global symbol defined in a regular
1249 object, and count the number of PC relative relocs copied for any
1251 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1252 traverse with elf_i386_discard_copies.
1253 (elf_i386_discard_copies): New static function.
1254 (bfd_elf32_bfd_link_hash_table_create): Define.
1256 From Gordon W. Ross <gwr@mc.com>:
1257 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1258 (sunos4_aout_backend): Use MY_entry_is_text_address.
1261 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1263 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1264 R_D30V_32_NORMAL to 2 (4 bytes).
1267 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1269 From Gordon W. Ross <gwr@mc.com>:
1270 * netbsd.h (N_SHARED_LIB): Define.
1271 (SEGMENT_SIZE): Don't define.
1272 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1274 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1275 (SEGMENT_SIZE): Don't define.
1277 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1278 to sizeof Rela structure, not sizeof Rel structure. From Gary
1279 Thomas <g.thomas@opengroup.org>.
1281 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1283 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1284 whenever entry is larger than text address, but only by whole
1285 pages. From Gordon W. Ross <gwr@mc.com>.
1287 * Makefile.in (install): Depend upon installdirs. Use
1288 mkinstalldirs to build $(oldincludedir).
1289 (installdirs): New target.
1291 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1292 if this is a debugging section which we are stripping.
1294 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1296 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1297 alpha-specific target data struct.
1299 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1301 From Thomas Graichen <graichen@rzpd.de>:
1302 * Makefile.in: Always use $(SHELL) when running move-if-change.
1303 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1304 * configure: Rebuild.
1306 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1308 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1309 VMA if this is an executable file or a shared object.
1311 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1314 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1316 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1317 start of the file. Remove uses later on which switch using
1319 (MY(callback)): Handle entry_is_text_address.
1320 (MY_entry_is_text_address): Define if not defined.
1321 (MY(backend_data)): Initialize new field.
1322 * aoutf1.h (sunos4_aout_backend): Likewise.
1323 * i386aout.c (MY(backend_data)): Likewise.
1324 * i386mach3.c (MY(backend_data)): Likewise.
1325 * mipsbsd.c (MY(backend_data)): Likewise.
1326 * sparclynx.c (sparclynx_aout_backend): Likewise.
1327 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1328 (MY_entry_is_text_address): Define.
1329 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1331 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1332 whose name starts with `.'.
1334 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1336 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1337 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1338 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1339 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1340 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1341 sparc-*-openbsd*): New targets.
1342 * configure: Rebuild.
1344 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1346 * stabs.c (struct stab_section_info): New field
1348 (_bfd_link_section_stabs): Fill the above array.
1349 (_bfd_stab_section_offset): Use `cumulative_skips' to
1350 speed up offset calculation.
1352 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1354 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1355 addend for non pc-relative relocations.
1357 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1358 for non-existent function.
1360 * elf-m10300.c (mn10300_elf_relax_section): New function.
1361 (mn10300_elf_relax_delete_bytes): Likewise.
1362 (mn10300_elf_symbol_address_p): Likewise.
1363 (mn10300_elf_get_relocated_section_contents): Likewise.
1364 (bfd_elf32_bfd_relax_section): Define.
1365 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1367 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1369 * configure.host: Set SHLIB_LIBS.
1370 * configure.in: Substitute SHLIB_LIBS.
1371 * configure: Rebuild.
1372 * Makefile.in (SHLIB_LIBS): New variable.
1373 ($(SHLIB)): Use $(SHLIB_LIBS).
1375 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1377 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1378 with bfd_section_vma.
1380 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1382 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1383 Correct CPU file names for mn10[23]00.
1384 * configure: Rebuild.
1386 * bfd.c (bfd_record_phdr): Cast count to size_t before
1389 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1390 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1391 (xcoff_write_archive_contents): LIkewise.
1392 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1393 (mips_elf_create_procedure_table): Likewise.
1394 * peicode.h (pe_print_idata): Likewise.
1395 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1396 * xcofflink.c (xcoff_get_section_contents): Likewise.
1397 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1398 (xcoff_link_add_symbols): Likewise.
1399 (xcoff_link_add_symbols): Likewise.
1401 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1402 (ppcboot_bfd_print_private_bfd_data): Likewise.
1404 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1405 to complain_overflow_signed.
1407 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1409 * VERSION: Set to 2.8.1.
1411 * Branched binutils 2.8.
1413 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1414 deciding whether to copy a reloc into a shared object.
1415 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1416 relocs in unallocated sections.
1417 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1418 R_SPARC_RELATIVE relocs in unallocated sections.
1420 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1422 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1423 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1426 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1428 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1429 override an uninitialized symbol from a shared library with a
1432 * elf-m10200.c: Rename from elf32-mn10200.c.
1433 * elf-m10300.c: Rename from elf32-mn10300.c.
1434 * cpu-m10200.c: Rename from cpu-mn10200.c
1435 * cpu-m10300.c: Rename from cpu-mn10300.c
1436 * Makefile.in: Update accordingly.
1438 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1439 (elf_mips_isa): Move to earlier in file.
1440 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1441 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1444 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1447 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1449 * configure.com: New file.
1450 * config.h-vms: Remove file.
1451 * makefile.vms: Update for new configure scheme.
1453 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1455 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1456 (ppc_process_before_allocation): Declare.
1457 * libcoff.h: Rebuild.
1459 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1461 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1463 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1465 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1467 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1468 symbol index for a R_IHCONST reloc.
1470 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1472 * targmatch.sed: Do not use \(\) recursively.
1474 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1476 * m68klinux.c (MACHTYPE_OK): Define.
1477 * i386linux.c (MACHTYPE_OK): Define.
1479 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1481 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1482 <hjl@gnu.ai.mit.edu>:
1483 * sparclinux.c: New file.
1484 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1485 * bfd-in2.h: Rebuild.
1486 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1487 * configure.in (sparclinux_vec): Add to list of vectors.
1488 * configure: Rebuild.
1489 * targets.c (sparclinux_vec): Declare.
1490 (bfd_target_vector): Add sparclinux_vec.
1491 * Makefile.in: Rebuild dependencies.
1492 (BFD32_BACKENDS): Add sparclinux.o.
1493 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1495 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1496 bfd_coff_backend_data field.
1497 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1499 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1500 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1501 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1503 * bfd.c: Include "libiberty.h".
1504 (strerror): Don't declare.
1505 (bfd_errmsg): Call xstrerror rather than strerror.
1507 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1509 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1510 reloc even if the symbol is in the .bss section.
1511 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1512 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1513 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1515 * coffcode.h (bfd_coff_backend_data): Add new field
1516 _bfd_coff_default_section_alignment_power.
1517 (bfd_coff_default_section_alignment_power): Define.
1518 (bfd_coff_std_swap_table): Initialize new field.
1519 * libcoff.h: Rebuild.
1520 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1521 symbol to the default section alignment.
1523 * COPYING: Update FSF address.
1526 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1528 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1529 21-bit absolute that made it act as a relative.
1532 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1534 * elflink.c (_bfd_elf_create_linker_section): Don't set
1535 bss_section and rel_section from existing sections.
1537 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1540 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1542 * aoutx.h (some_aout_object_p): Change executable test to fix
1543 problems with embedded a.out systems.
1545 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1547 * stabs.c (_bfd_stab_section_offset): New function.
1548 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1549 * libbfd.h: Rebuild.
1550 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1552 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1553 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1554 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1555 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1556 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1558 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1559 symbol. Check for memory allocation failure of *psinfo.
1560 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1561 callers. Set the value of the header symbol.
1562 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1563 * libbfd.h: Rebuild.
1565 start-sanitize-tic80
1566 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1568 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1569 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1570 reloc types, rather than silently failing to generate an output file.
1573 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1575 * targmatch.sed: Use the hold space to put the #ifdef around the
1576 the string constant.
1577 * targets.c (UNSUPPORTED_TARGET): Don't define.
1578 (find_target): Don't check for UNSUPPORTED_TARGET.
1579 (bfd_set_default_target): Don't try to optimize by checking for
1582 * Makefile.in: Rebuild dependencies.
1583 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1584 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1585 (elf32-m32r.o): Remove explicit target.
1587 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1590 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1591 count section symbols for sections that were created by the
1592 linker, or are not allocatable or not loadable.
1593 (elf32_sparc_finish_dynamic_sections): Output output section
1594 symbols for section for which we made space for them.
1596 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1598 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1599 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1601 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1603 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1604 (m32r_hi16_list): New static local.
1605 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1606 (m32r_elf_do_hi16_reloc): Delete.
1607 (m32r_elf_relocate_hi16): New function.
1608 (m32r_elf_lo16_reloc): New function.
1609 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1612 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1614 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1615 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1616 (m32r_elf_final_sda_base): New function.
1617 (m32r_elf_relocate_section): Rewrite sdata support.
1618 (m32r_elf_finish_dynamic_sections): Delete.
1620 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1622 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1623 * coff-svm68k.c: New file. Just defines some macros and includes
1625 * coff-m68k.c: Add functions to handle common addends, moved in
1626 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1627 Control whether relocs are visible using STATIC_RELOCS.
1628 * cf-m68klynx.c: Simplify greatly: just define macros to control
1630 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1631 * targets. (m68ksysvcoff_vec): Declare.
1632 (bfd_target_vector): Add m68ksysvcoff_vec.
1633 * config.bfd (m68*-motorola-sysv*): New target.
1634 * configure.in (m68ksysvcoff_vec): New vector.
1635 * configure: Rebuild.
1636 * Makefile.in: Rebuild dependencies.
1637 (BFD32_BACKENDS): Add coff-svm68k.o.
1638 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1640 * binary.c (binary_set_section_contents): Don't get misled if the
1641 first section is not loadable. From Matthew L. Martin
1644 * elflink.h (elf_bfd_final_link): Set the value of a section
1645 symbol to the section address unless doing a relocateable link.
1647 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1649 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1650 .plt entry if we've taken the function's address.
1651 (elf64_alpha_merge_gots): Merge collected flags info as well.
1653 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1655 * Many files: Add function prototypes.
1656 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1657 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1658 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1659 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1660 * peicode.h: Change several void * parameters to PTR.
1661 * srec.c (srec_get_symbol_info): Make static.
1662 * syms.c (bfd_symbol_is_absolute): Remove.
1663 * Makefile.in: Rebuild dependencies.
1665 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1667 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1668 (bfd_elf32_bfd_is_local_label): Don't define.
1670 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1673 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1675 * bfd-in.h: Don't include obstack.h.
1676 (struct bfd_hash_table): Change memory field to PTR.
1677 * bfd.c (struct _bfd): Change memory field to PTR.
1678 * bfd-in2.h: Rebuild.
1679 * libbfd-in.h (bfd_release): Declare as function, don't define as
1681 * libbfd.h: Rebuild.
1682 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1683 objalloc routines rather than obstack routines.
1684 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1685 (getpagesize): Don't define.
1686 (_bfd_new_bfd): Don't set _bfd_chunksize.
1687 (bfd_openr): Free new bfd and objalloc on failure.
1688 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1689 (bfd_alloc_size): Remove.
1690 (bfd_release): New function.
1691 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1692 objalloc routines rather than obstack routines.
1693 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1694 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1695 objalloc routines rather than obstack routines.
1696 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1697 (struct accumulate): Change memory to struct objalloc *.
1698 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1699 * dep-in.sed: Don't remove obstack.h from dependency list.
1700 * Makefile.in: Rebuild dependencies.
1701 (BFD_H_DEPS): Remove obstack.h.
1702 (install): Don't install obstack.h.
1703 * Many files: Don't include "obstack.h".
1706 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1707 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1708 * libbfd.h: Rebuild.
1709 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1710 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1711 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1713 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1714 old version of bfd_alloc.
1715 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1716 * libbfd.h: Rebuild.
1717 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1719 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1721 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1722 ELF local label syntax as well.
1724 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1726 * config.bfd (powerpc-*-beos*): New target.
1727 * configure.in (powerpc-*-beos*): Add case that explicitly
1728 does not set COREFILE for now. A future BeOS version is
1729 expected to support core files.
1730 * configure: Regenerate with autoconf.
1732 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1734 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1735 seen with a local symbol, rather than crashing.
1737 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1738 version symbols if there aren't any.
1740 start-sanitize-tic80
1741 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1743 * coff-tic80.c (coff_rtype_to_howto): Define
1744 (coff_tic80_rtype_to_howto): Clone generic coff version and
1745 add code to handle the funky TI "internal relocations".
1748 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1750 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1751 or size changes because of a weak symbol.
1753 * cisco-core.c (SIGEMT): Define if not defined.
1755 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1757 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1758 setting ever. Sanity check the version number. Sort out copying
1759 flags and other information when adding an indirect symbol.
1760 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1761 symbols added by the backend. Clear the entire contents of the
1763 (elf_export_symbol): Ignore indirect symbols.
1764 (elf_link_output_extsym): Accept a section without an owner in an
1766 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1767 version count. Correct the allocation of x_versymp.
1769 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1770 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1771 Don't return bfd_und_section_ptr when info->shared.
1772 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1773 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1774 (mips_elf_check_relocs): Resolve an indirect symbol in
1776 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1777 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1779 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1781 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1783 From Eric Youngdale <eric@andante.jic.com>:
1784 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1785 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1786 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1787 versioned symbol appears in both a regular and a shared object.
1788 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1789 appropriate. Improve error message.
1790 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1791 all uses. Add localsyms field.
1792 (elf_bfd_final_link): When generating a shared library, call
1793 elf_link_output_extsym to output all local symbols.
1794 (elf_link_output_extsym): Handle symbols which were forced to
1797 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1799 From Eric Youngdale <eric@andante.jic.com>:
1800 * elf-bfd.h (elf_symbol_type): Add version field.
1801 * elfcode.h (elf_slurp_symbol_table): Set version field.
1802 * elflink.h (elf_link_add_object_symbols): When creating an
1803 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1804 appropriate. Set up an indirection from the nondefault version of
1806 (NAME(bfd_elf,size_dynamic_sections)): Call
1807 elf_link_assign_sym_version before checking whether there are any
1808 versions. Always record the version name as a dynamic symbol.
1809 Initialize counters.
1810 (elf_link_assign_sym_version): After finding a version, see if a
1811 symbol should be forced to local scope. Create a new version
1812 definition if appropriate.
1813 (elf_link_output_extsym): Correct indirect symbol handling.
1814 * elf.c (bfd_elf_print_symbol): Print version information.
1815 (bfd_section_from_shdr): Turn version sections into BFD sections.
1816 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1817 if sh_info is not already set.
1818 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1820 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1821 _bfd_stringtab_add to copy the name into permanent memory if
1824 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1826 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1828 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1830 * coffcode.h (bfd_coff_backend_data): Change
1831 _bfd_coff_compute_section_file_positions to return a boolean
1832 value. Change all callers.
1833 (coff_compute_section_file_positions): Change return type to
1834 boolean. If the size of the last section changed, then output a
1835 zero byte at the end of the file.
1836 * libcoff.h: Rebuild.
1838 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1839 for at least 6 output symbols.
1840 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1841 emit a TC csect to represent the space they take up. For an XO
1842 symbol, just emit a reference, not a csect.
1844 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1845 Solaris doesn't like the combined options, and the -f is
1847 (stamp-tshlink, install): Likewise.
1849 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1850 handling when little endian.
1852 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1854 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1855 (mn10300_elf_relocate_section): Likewise.
1856 (elf_backend_relocate_section): Define.
1858 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1859 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1860 (elf32_mn10300_howto_table): Likewise.
1861 (elf32_mn10300_reloc_map): Likewise.
1862 (bfd_elf32_mn10300_reloc): Delete unused function.
1864 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1866 start-sanitize-tic80
1867 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1868 understand, just set the howto field to NULL, and the caller will
1869 print an appropriate error message.
1871 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1872 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1873 block. Use NULL for initializations of "ptr" rather than bare 0.
1874 * coff-h8300.c: Fix typo in comment.
1875 * coff-h8500.c: Ditto.
1877 * coff-z8k.c: Ditto.
1879 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1881 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1882 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1883 m32r_elf_get_relocated_section_contents): First pass at relax support.
1885 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1887 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1888 entry for reading verdef records.
1889 Use correct braces for computing increments of extverdaux and
1890 exteverdef record pointers.
1892 start-sanitize-tic80
1893 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1895 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1899 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1901 * elflink.h (elf_link_find_version_dependencies): Check that
1902 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1905 start-sanitize-tic80
1906 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1908 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1911 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1913 * targets.c (bfd_default_vector): Make non-const.
1914 (find_target): New static function, broken out of
1916 (bfd_set_default_target): New function.
1917 (bfd_find_target): Call find_target. When defaulting, use
1918 bfd_default_vector[0] if it is not NULL.
1919 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1920 * bfd-in2.h, libbfd.h: Rebuild.
1922 * syms.c (bfd_is_local_label): Return false if the symbol has no
1924 * coff-i960.c (coff_i960_is_local_label_name): New function.
1925 (coff_bfd_is_local_label_name): Define.
1926 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1927 (coff_bfd_is_local_label_name): Define.
1928 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1929 (coff_bfd_is_local_label_name): Define.
1930 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1931 with .. or _.L_ as local.
1932 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1933 (bfd_elf32_bfd_is_local_label_name): Define.
1934 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1935 beginning with $ as local.
1937 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1939 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1940 rather than comparing against info->lprefix.
1941 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1942 * elflink.h (elf_link_input_bfd): Likewise.
1943 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1944 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1946 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1947 _bfd_elf_is_local_label_name if not already defined.
1948 * elf.c (_bfd_elf_is_local_label_name): New function.
1949 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1951 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1952 (m88k_is_local_label_name): New static function.
1954 * coffcode.h (coff_bfd_is_local_label_name): Define as
1955 _bfd_coff_is_local_label_name if not already defined.
1956 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1957 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1958 * libcoff.h: Rebuild.
1960 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1961 to _bfd_is_local_label_name.
1962 (bfd_target): Likewise.
1963 * syms.c (bfd_is_local_label): Define as function, not macro.
1964 (bfd_is_local_name): Define.
1965 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1966 bfd_generic_is_local_label, and take a string rather than a
1968 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1969 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1970 (bfd_generic_is_local_label): Don't declare.
1971 (bfd_generic_is_local_label_name): Declare.
1972 * bfd-in2.h, libbfd.h: Rebuild.
1973 * All backends: Change local_label to local_label_name.
1975 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1976 (mips_elf_relocate_got_local): Change return type to boolean.
1977 Don't assume that the first zero entry is unassigned; instead, use
1979 (mips_elf_relocate_section): Check return value of
1980 mips_elf_relocate_got_local.
1981 (mips_elf_create_got_section): Initialize assigned_gotno field.
1984 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1986 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1990 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1992 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1993 that have no contents merely because linker_mark is not set.
1995 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1997 * config.bfd (mips*-*-lnews*): New target.
1998 * coff-mips.c (mips_relocate_section): Make assert compare
1999 content byteorder instead of header byteorder.
2000 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2002 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2003 * configure.in (ecoff_biglittle_vec): Add case.
2004 * configure: Update.
2006 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2008 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2009 name begins with ".note".
2010 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2011 section whose name begins with ".note".
2012 (get_program_header_size): Corresponding change.
2014 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2015 jal and for jal overflow.
2017 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2019 From Eric Youngdale <eric@andante.jic.com>:
2020 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2021 not found, try looking it up again without the version name.
2022 (elf_link_add_object_symbols): Always link against the dynamic
2023 symbol table of a dynamic object. When linking against a dynamic
2024 object, include version strings in symbol names, and set up
2025 version information. Add indirect symbols for default versions.
2026 (elf_link_create_dynamic_sections): Add special version sections.
2027 (struct elf_assign_sym_version_info): Define.
2028 (struct elf_find_verdep_info): Define.
2029 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2030 up version sections.
2031 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2032 (elf_link_find_version_dependencies): New static function.
2033 (elf_link_assign_sym_version): New static function.
2034 (elf_link_renumber_dynsyms): New static function.
2035 (struct elf_final_link_info): Add symver_sec field.
2036 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2037 local symbols of a dynamic object. Handle DT_VER* constants.
2038 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2039 dynamic object. Skip indirect symbols from ELF objects. Remove
2040 the version name before choosing a hash bucket. Write out the
2041 version information if appropriate.
2042 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2043 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2044 (bfd_elf64_size_dynamic_sections): Likewise.
2045 * bfd-in2.h: Rebuild.
2046 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2047 Change elf_link_hash_flags to unsigned short.
2048 (ELF_LINK_HIDDEN): Define.
2049 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2050 dynverdef_hdr, dynversym_section, dynverdef_section,
2051 dynverref_section, cverdefs, cverrefs, verdef, verref.
2052 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2053 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2054 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2055 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2056 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2057 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2058 (_bfd_elf_slurp_version_tables): Declare.
2059 * elf.c (_bfd_elf_swap_verdef_in): New function.
2060 (_bfd_elf_swap_verdef_out): Likewise.
2061 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2062 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2063 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2064 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2065 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2066 version information if there is any.
2067 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2068 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2069 (elf_fake_sections): Handle .gnu.version* section names.
2070 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2071 (_bfd_elf_slurp_version_tables): New function.
2072 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2073 version name in string entered in dynamic hash table.
2074 * elfcode.h: Include fnmatch.h.
2075 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2076 symbol which was forced to become local.
2077 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2078 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2079 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2080 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2082 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2084 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2086 (mn10200_elf_relax_section): Correctly compute a symbol's value
2087 when the symbol is local, but not in the same section as we are
2088 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2091 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2093 * elf32-m32r.c: Rewrite to use ELF backend linker.
2094 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2095 Add small data area support (R_M32R_SDA16).
2096 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2097 * bfd-in2.h,libbfd.h: Regenerated.
2099 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2101 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2102 (mn10200_elf_relax_delete_bytes): Likewise.
2103 (mn10200_elf_symbol_address_p): Likewise.
2104 (mn10200_elf_get_relocated_section_contents): Likewise.
2105 (bfd_elf32_bfd_relax_section): Define.
2106 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2108 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2109 (mn10200_elf_relocate_section): Likewise.
2110 (elf_backend_relocate_section): Define.
2113 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2115 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2116 reloc.c, targets.c: New target, elf-*-D30V.
2118 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2120 * cpu-d30v.c, elf32-d30v.c: New files.
2123 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2125 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2126 * bfd-in2.h: Regenerated.
2127 start-sanitize-tic80
2128 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2129 (rtype2howto): Add function.
2130 (tic80_howto_table): Add.
2133 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2135 * sysdep.h: Don't define errno in MSVC if error.h is included.
2137 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2139 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2140 is initialized before it is used.
2142 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2144 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2145 symbol into a weak undefined symbol; leave it as a common symbol.
2147 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2149 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2150 about a symbol defined in a dynamic object if it has already been
2151 defined in a regular object.
2153 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2155 * makefile.vms: Add gcc flags to allow compiling with current gcc
2157 (targmatch.h): New dependency.
2159 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2161 * evax.h (ALPHA_R_CODEADDR): New relocation.
2162 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2164 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2166 * bfd-in2.h, libbfd.h: Rebuild.
2168 Restrict symbol length to 64 bytes, case preserving:
2169 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2170 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2171 (_bfd_evax_length_hash_symbol): Added.
2172 * evax-etir.c (_bfd_evax_write_etir): Call
2173 _bfd_evax_length_hash_symbol before output of symbol.
2174 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2175 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2177 * evax-emh.c: Output filename to object file without path.
2179 * evax-egsd.c: New sections for local and global commons.
2181 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2182 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2183 notices. Replace AXP with Alpha.
2185 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2187 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2188 sections if we are creating a shared library.
2190 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2192 * configure.host (i386-windows): Don't set host64=true.
2194 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2196 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2197 (elf_mips16_gprel_howto): New static variable.
2198 (mips16_gprel_reloc): New static function.
2199 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2200 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2201 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2202 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2203 * bfd-in2.h, libbfd.h: Rebuild.
2205 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2207 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2208 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2210 start-sanitize-r5900
2211 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2213 * config.bfd: add r5900
2216 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2218 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2219 the output section will be the absolute section; don't print an
2220 assertion message for that case when doing a relocateable link.
2222 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2224 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2225 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2226 need_fn_sub, call_stub, and call_fp_stub.
2227 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2228 (mips_elf_link_hash_newfunc): Initialize new fields.
2229 (mips_elf_link_hash_table_create): Likewise.
2230 (mips_elf_relocate_section): Redirect relocations to use mips16
2231 stubs when appropriate.
2232 (mips_elf_check_relocs): Attach stub sections to the appropriate
2233 symbol. Set need_fn_stub when appropriate.
2234 (mips_elf_always_size_sections): New static function.
2235 (mips_elf_check_mips16_stubs): New static function.
2236 (elf_backend_always_size_sections): Define.
2237 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2239 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2240 attached to sections which are not being included in the link.
2242 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2244 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2245 symbol value when computing the addend for a pc_relative
2248 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2250 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2251 relocateable link, just skip pc_relative pcrel_offset relocs.
2252 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2253 structure for an ARM26 reloc which can be resolved.
2254 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2255 reloc can be resolved.
2257 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2258 error in overflow check for R_RELBYTE.
2260 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2262 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2263 From Mark Rasin <mark.rasin@telrad.co.il>.
2265 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2268 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2270 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2271 (elf_mn10200_howto_table): Likewise.
2272 (mn10200_reloc_map): Likewise.
2274 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2276 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2277 * bfd-in2.h, libbfd.h: Regenerated.
2278 * elf32-m32r.c: Add support for them.
2280 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2282 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2283 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2284 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2285 r_format and r_pcrel. Always return a value.
2286 * riscix.c (MY_final_link_callback): Define to dummy value.
2288 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2289 relocations against the text segment, look up the output name of
2291 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2292 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2293 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2294 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2295 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2297 start-sanitize-tic80
2298 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2300 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2301 routines for little endian data.
2302 * coffcode.h (coff_write_object_contents): Set magic to
2303 TIC80_ARCH_MAGIC for TIc80.
2305 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2307 * coff-tic80.c (tic80coff_vec): Change to little endian data
2311 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2313 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2314 auxiliary_filters parameter to be const char * const *. Accept a
2315 NULL terminated array.
2316 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2317 (bfd_elf32_size_dynamic_sections): Update declaration.
2318 * bfd-in2.h: Rebuild.
2320 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2322 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2323 NOTYPE symbol in a text section as a FUNC symbol.
2325 * coffcode.h (coff_compute_section_file_positions): Force
2326 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2328 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2330 * libaout.h (machine_type): Reserve several values for sparclet.
2332 start-sanitize-tic80
2333 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2335 * config.bfd (tic80-*-*): Don't require 'coff'.
2338 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2340 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2341 table to v850_elf_reloc for all non-standard relocations.
2342 (v850_elf_check_relocs): Add check for h being non-null.
2343 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2344 statement instead of multiple ifs.
2345 (v850_elf_relocate_section): Fix up error message, don't just call
2348 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2350 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2351 Use bfd_elf_generic_reloc as special function for all relocs.
2352 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2354 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2355 24bit pc-relative reloc.
2357 start-sanitize-tic80
2358 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2360 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2361 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2362 header byte order is little endian. Use correct bfd_get and
2363 bfd_put routines for little endian headers.
2364 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2365 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2368 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2370 * reloc.c: Add BFD_RELOC_24.
2371 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2372 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2373 * bfd-in2.h, libbfd.h: Rebuilt.
2375 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2377 elf64-alpha multiple .got rewrite:
2379 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2380 (bfd_elf*_mkobject): Don't define here ...
2381 * elfxx-target.h: ... but rather here. Default always_size_sections
2383 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2384 what the #defines in elf-bfd.h transmuted it to anyway.
2386 * section.c: Add SEC_LINKER_CREATED flag.
2387 * bfd-in2.h: Rebuild.
2388 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2389 relocation section flags.
2390 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2391 SEC_IN_MEMORY to recognize generated bits.
2392 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2394 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2395 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2396 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2397 * elf32-ppc.c (ppc_elf_create_linker_section,
2398 ppc_elf_size_dynamic_sections): Likewise.
2399 * elf32-sparc.c (elf32_sparc_check_relocs,
2400 elf32_sparc_size_dynamic_sections): Likewise.
2401 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2403 (_bfd_elf_create_dynamic_sections): Likewise.
2404 (_bfd_elf_make_linker_section_rela): Likewise.
2405 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2406 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2407 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2408 to identify generated bits.
2409 (elf_link_input_bfd): Likewise.
2411 * elf64-alpha.c: Rewrite everything touching relocations.
2413 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2415 * elf32-v850.c (all functions and static variables): Go through
2416 and regularize names to be of the form v850_elf_<xxx>.
2417 (toplevel): Include <elf/v850.h>.
2418 (enum reloc_type): Move to include/elf/v850.h.
2419 (v850_elf_check_relocs): For common variables, if the variable is
2420 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2421 into the appropriate section.
2422 (elf_backend_check_relocs): Define.
2424 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2426 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2428 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2430 * config.bfd (mips*el-*-linux*): New target.
2431 (mips*-*-linux*): New target.
2433 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2434 Return a useful value.
2436 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2438 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2440 * configure: Rebuild.
2441 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2442 ac_cv_func_mmap in bfd/configure.host.
2444 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2445 filter_shlib and auxiliary_filter_shlib parameters.
2446 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2448 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2449 (bfd_elf64_size_dynamic_sections): Likewise.
2450 * bfd-in2.h: Rebuild.
2452 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2454 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2455 symbols, don't export a symbol which is defined by an object in an
2456 archive which contains shared objects.
2458 start-sanitize-tic80
2459 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2461 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2462 for TI TMS320c80 (MVP).
2463 (bfd_archures_list): Add bfd_tic80_arch.
2464 * bfd-in2.h: Regenerate by running "make headers".
2466 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2468 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2469 * configure.in (case $vec): Correct typo, "tb" not "tp".
2470 Also add cofflink.o for tic80coff_vec.
2471 * configure: Regenerate with autoconf.
2474 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2476 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2477 is configured with --with-mmap.
2479 start-sanitize-tic80
2480 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2482 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2483 (ALL_MACHINES): Add cpu-tic80.o
2484 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2485 * coff-tic80.c: Add skeleton, cloned from another coff config.
2486 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2490 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2492 * TODO: Correct a misspelling.
2493 start-sanitize-tic80
2494 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2495 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2496 * configure.in (case $vec): Add tic80coff_vec entry.
2497 * configure: Regenerate with autoconf.
2498 * archures.c (bfd_tic80_arch): Declare.
2499 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2500 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2501 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2502 (bfd_target_vector): Add tic80coff_vec entry.
2505 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2507 * elflink.h (elf_buckets): Add some more values for larger
2510 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2512 * Makefile.in (install): Move subdir_do out of conditional. From
2513 Fred Fish <fnf@cygnus.com>.
2515 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2517 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2519 (elf_mn10200_howto_table): Likewise.
2520 (mn10200_reloc_map): Likewise.
2522 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2524 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2525 mips16 symbol during the link.
2526 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2528 (mips_elf_link_output_symbol_hook): New static function.
2529 (elf_backend_link_output_symbol_hook): Define.
2531 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2534 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2536 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2537 against SEC_DEBUGGING sections here (revert patch of December 5).
2538 * elfcode.h (elf_object_p): Check for them here, instead.
2540 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2542 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2543 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2545 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2546 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2547 * elf-bfd.h (struct elf_size_info): Update declaration of
2549 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2550 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2551 * elfxx-target.h: Use new dynamic reloc routines by default.
2552 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2555 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2557 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2558 if NAMES_HAVE_UNDERSCORE is defined.
2560 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2562 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2564 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2566 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2569 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2571 * elflink.h (elf_link_add_object_symbols): Only add a weak
2572 symbol if the real definition is in the dynamic symbol table.
2573 After finding the real definition, then, if it is dynamic, add the
2574 weak symbol to the dynamic symbol table.
2576 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2578 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2580 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2583 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2585 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2587 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2588 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2589 * reloc.c: Remove mn10300 big endian relocs.
2590 * bfd-in2.h, libbfd.h: Rebuilt.
2592 * elf32-mn10200.c: Update from elf32-mn10300.c.
2594 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2596 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2598 * elf32-mn10300.c: Add some comments.
2600 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2602 * ihex.c (ihex_scan): Always initialize buf before jumping to
2604 (ihex_read_section): Likewise.
2606 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2608 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2609 inplace for most relocs.
2611 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2613 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2614 even if SEC_ALLOC is not set.
2615 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2616 when deciding whether to copy a reloc into a shared object.
2617 (elf_i386_relocate_section): Likewise.
2618 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2619 (elf32_sparc_relocate_section): Likewise.
2620 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2621 reloc section if it is not set in the source section.
2622 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2623 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2624 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2626 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2628 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2629 expects a .got.plt until we actually create it.
2631 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2633 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2634 message for bfd_reloc_outofrange, rather than aborting. From
2635 Philippe De Muyter <phdm@info.ucl.ac.be>.
2637 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2638 a relocateable link, don't try to process them. From Heinz Wrobel
2639 <wrobel@lpr.e-technik.tu-muenchen.de>.
2641 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2643 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2644 mn10300_info_howto_rel. Tweak reloc argument to be an
2645 Elf32_Internal_Rela.
2646 (USE_RELA): Define instead of USE_REL.
2647 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2649 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2651 * configure.in, configure: Handle mips*-sgi-irix6*.
2652 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2655 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2657 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2658 relocation against a symbol defined in a section with no output
2661 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2663 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2664 * configure, config.in: Rebuild with autoconf 2.12.
2666 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2667 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2668 (swap_out_syms): Set st_other from existing st_other field.
2669 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2671 (elf_link_output_extsym): Set the other field from the global hash
2673 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2674 (elf_mips16_jump_howto): New static variable.
2675 (mips16_jump_reloc): New static function.
2676 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2677 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2678 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2680 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2681 * bfd-in2.h, libbfd.h: Rebuild.
2682 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2684 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2686 * configure.host: Use long long for mips-sgi-irix6*.
2688 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2689 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2691 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2693 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2694 (enum reloc_type): Add more reloc types.
2695 (elf32_mn10300_howto_table): Update for new reloc types.
2696 (elf32_mn10300_reloc_map): Update for new reloc types.
2697 * reloc.c: Add some new relocs for the mn10300 series.
2698 * bfd-in2.h, libbfd.h: Rebuilt.
2700 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2702 * som.c (setup_sections): Don't lose for a space which has
2703 no data, but some symbols.
2705 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2707 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2708 (sunos_link_hash_table_create): Initialize got_needed.
2709 (sunos_create_dynamic_sections): Only set .got section size if it
2710 is not already set. Set got_needed.
2711 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2712 sdynptr, and only handle dynamic sections, if dynamic sections are
2714 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2715 Initialize .got section.
2716 (sunos_scan_ext_relocs): Likewise.
2717 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2719 (sunos_finish_dynamic_link): Check got_needed. Only set up
2720 dynamic linking information if needed.
2722 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2724 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2726 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2728 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2730 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2732 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2735 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2737 * filemode.c: Include sysdep.h.
2738 * ihex.c: Add casts to eliminate compiler warnings.
2739 * sunos.c: Add casts to eliminate compiler warnings.
2741 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2743 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2745 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2746 appropriate relocations in the .so file if shared.
2747 (ppc_elf_relocate_section): Ditto.
2749 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2751 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2752 complain_overflow_unsigned.
2754 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2756 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2757 overflows for R_D10V_16 and R_D10V_18.
2759 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2761 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2762 (do_with_relocs): Likewise.
2763 (do_as_repeat): Likewise.
2764 (copy_expression): Likewise.
2766 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2768 * ieee.c (ieee_write_external_part): Correctly record whether
2769 there is an external part.
2771 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2773 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2774 handle tda offsets for sld.w and sst.w instructions.
2775 Fix alignment check in sld.w and sst.w tda reloc handling.
2777 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2779 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2781 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2783 * elf32-v850.c: Add comments about assumptions about
2784 char, short & long sizes.
2785 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2786 problems for several relocs.
2788 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2789 R_V850_SDA_OFFSET entry.
2791 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2793 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2794 Store import file index in ldindx.
2795 (xcoff_build_ldsyms): Assume that ldsym was not previously
2796 allocated. For an imported symbol, copy ldindx into l_ifile.
2798 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2800 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2801 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2802 fields in R_V850_TDA_OFFSET.
2803 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2804 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2807 * elf32-v850.c: Include bfdlink.h.
2808 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2810 (elf32_v850_bfd_final_link_relocate): New function.
2811 (v850_elf_relocation_section): Likewise.
2812 (elf_backend_relocate_section): Define.
2814 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2816 * binary.c (binary_set_section_contents): Ignore sections which
2817 don't have SEC_LOAD and SEC_ALLOC set.
2819 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2821 * linker.c (_bfd_generic_final_link): Avoid losing static
2822 symbols in the .bss section.
2824 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2826 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2827 (mips32_64bit_reloc): New static function.
2828 (mips_reloc_map): Add entry for BFD_RELOC_64.
2829 (mips_elf_relocate_section): Handle R_MIPS_64.
2831 * linker.c (default_indirect_link_order): Print an error message
2832 when attempting to do a relocateable link with different object
2833 file formats, rather than calling abort.
2835 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2837 * reloc.c (m32r relocs): Rename them.
2838 * bfd-in2.h, libbfd.h: Regenerated.
2839 * elf32-m32r.c: Update.
2840 (m32r_elf_10_pcrel_reloc): New function.
2841 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2842 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2844 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2846 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2847 all sections that will be included in the output file.
2848 (_bfd_generic_link_output_symbols): Discard symbols in sections
2849 which are being discarded.
2850 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2851 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2852 (elf_v850_howto_table): Corresponding changes.
2853 (elf_v850_reloc_map): Corresponding changes.
2854 * reloc.c: Add additional V850 relocations.
2855 * bfd-in2.h, libbfd.h: Rebuilt.
2857 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2858 no longer want in pc-relative relocs.
2860 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2862 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2863 accept a reloc against an undefined sybmol!
2865 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2867 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2869 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2871 * VERSION: Bump for new relocation.
2873 * hosts/i386bsd.h: If NBPG is not defined, define it as
2874 PAGE_SIZE, for recent versions of FreeBSD.
2876 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2878 * configure.host: Use `long long' as the 64 bit type on a Solaris
2879 host, since both gcc and the SunPRO compilers support it.
2881 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2883 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2884 mistake to have reused the ECOFF LITERAL for ELF since they have
2885 different semantics.
2886 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2887 * bfd-in2.h, libbfd.h: Rebuild.
2889 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2892 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2893 dynamic relocation for an undefweak symbol when we are building
2894 a static executable.
2896 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2898 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2899 point explicitly to srcdir.
2900 (targmatch.h): Edit references to point explicitly to objdir.
2902 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2904 * config.bfd: When setting targ_cpu, don't get confused by
2907 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2909 * configure.host: Add support for windows host (a build done
2910 under the Microsoft build environment).
2912 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2914 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2915 definition in a dynamic object, add it to the dynamic symbol table
2916 if any dynamic object mentions it. Reverts part of last patch.
2918 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2919 (sunos_link_hash_table_create): Initialize got_base.
2920 (bfd_sunos_size_dynamic_sections): If the .got section is more
2921 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2923 (sunos_check_dynamic_reloc): Subtract got_base from a base
2924 relative relocation.
2926 * elf32-mips.c (elf_mips_isa): New static function.
2927 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2928 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2930 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2932 * archive.c (do_slurp_coff_armap): Only treat archive as little
2933 endian for i960 COFF.
2935 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2937 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2938 by the change in size of the section when EXEC_P is not set.
2940 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2941 (m68kcoff_rtype_to_howto): New static function.
2942 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2943 VMA to the addend for a PC relative reloc.
2945 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2947 * Makefile.in: Rebuild dependencies.
2949 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2952 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2954 * Makefile.in: Remove explicit dependencies for mn10200 and
2956 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2957 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2958 (dependencies): Rebuilt.
2960 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2962 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2963 during this function.
2965 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2966 section if the flags are compatible.
2968 * configure.in: Add havevecs, and put it in tdefaults.
2969 * mpw-config.in: Likewise.
2970 * configure: Rebuild.
2971 * targmatch.sed: New file; a sed script to build targmatch.h from
2973 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2974 * targets.c: Include "fnmatch.h".
2975 (struct targmatch): Define.
2976 (bfd_target_match): Define by including targmatch.h.
2977 (bfd_find_target): If the target is not found by name, search for
2978 it as a configuration triplet.
2979 * Makefile.in: Rebuild dependencies.
2980 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2981 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2982 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2983 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2984 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2985 (CFILES): Remove i386dynix.c and hp300bsd.c.
2986 (targmatch.h): New target.
2987 (do_clean): Remove targmatch.h.
2989 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2990 * acconfig.h: Add NEED_DECLARATION_GETENV.
2991 * configure, config.in: Rebuild.
2992 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2993 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2995 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2997 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2998 * cpu-mn10200.c, cpu-mn10300.c: New files.
2999 * elf32-mn10200.c, elf32-mn10300.c: New files.
3000 * Makefile.in: Break mn10x00 support into two separate
3001 configurations, mn10200 and mn10300.
3002 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3003 * bfd-in2.h, configure: Rebuilt.
3005 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3007 * Makefile.in (do_clean): Move config.log to do_distclean.
3009 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3011 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3012 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3013 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3014 (elf32-mn10x00.o): Add dependencies.
3015 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3016 (bfd_mn10x00_arch): Declare.
3017 (bfd_archures_list): Add bfd_mn10x00_arch.
3018 * config.bfd: Add mn10x00-*-*.
3019 * configure.in: Add bfd_elf32_mn10x00_vec.
3020 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3021 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3022 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3023 * bfd-in2.h, configure: Rebuilt.
3025 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3027 openVMS/Alpha: Provide filename and case_hack flags via
3028 symbol table from gas.
3029 Add case_hack code for symbol output from vax/vms.
3030 * evax-alpha.c (evax_initialize): Remove filename handling,
3031 filename is provided via symbol table.
3032 (evax_get_symtab): Use local symbol count when setting up table.
3033 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3035 (_bfd_evax_write_egsd): Skip file name symbol.
3036 * evax-emh.c (get_vms_time_string): Local function now.
3037 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3039 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3040 through _bfd_evax_case_hack_symbol.
3041 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3043 (_bfd_evax_basename): Removed.
3044 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3045 * evax.h (evax_private_data_struct): Remove filename.
3046 (flag_hash_long_names, flag_show_after_trunc,
3047 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3050 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3052 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3053 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3054 (NO_SWAP_MAGIC): Don't define.
3055 (SWAP_MAGIC): Define.
3057 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3058 no hash table entry for a global symbol.
3060 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3062 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3064 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3066 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3067 symbol type with T_NULL. Warn if symbol type changes. Based on
3068 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3070 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3071 a dynamic object in the dynamic symbol table if it is referenced
3072 or defined by a regular object.
3074 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3076 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3077 remove dwarf local labels. Shrinks binaries by a factor of 3!
3079 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3081 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3082 by hand, rather than by calling bfd_make_section.
3084 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3086 * reloc.c: Rename m32r relocs.
3087 * bfd-in2.h, libbfd.h: Rebuilt.
3088 * elf32-m32r.c: Update.
3090 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3092 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3093 link, adjust the symbol index of a base relative reloc. Don't
3094 change the addend of a PC relative reloc if pcrel_offset is set.
3095 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3096 a relocateable link.
3098 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3099 it is zero, in case src_mask matters.
3100 (bfd_install_relocation): Likewise.
3102 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3104 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3106 (_bfd_xcoff_bfd_final_link): Don't set target_index
3107 to an uninitialized value.
3109 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3111 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3112 indices, rather than crashing.
3113 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3115 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3118 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3120 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3122 (coff_arm_adjust_symndx): New static function.
3123 (coff_adjust_symndx): Define.
3125 * srec.c (srec_scan): Accept multiple symbols on a single line.
3126 From Pascal Martin <pmartin@alsys.com>.
3130 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3132 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3133 (sunos_merge_private_bfd_data): New function.
3135 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3137 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3139 (bfd_merge_private_bfd_data): Likewise.
3140 * section.c (bfd_copy_private_section_data): Likewise.
3141 * syms.c (bfd_copy_private_symbol_data): Likewise.
3142 * bfd-in2.h: Rebuild.
3143 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3144 both BFD's are the right flavour.
3145 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3146 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3147 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3148 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3149 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3150 (ppc_elf_merge_private_bfd_data): Likewise.
3151 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3152 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3154 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3155 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3158 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3160 * reloc.c: Add m32r relocs.
3161 * bfd-in2.h, libbfd.h: Rebuilt.
3162 * cpu-m32r.c,elf32-m32r.c: New files.
3164 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3166 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3168 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3170 * tekhex.c (first_phase): Change type parameter from char to int.
3172 (pass_over): Change func to expect int, not char.
3174 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3175 rather than SEC_LOAD when aligning the file offset for the first
3176 section in a segment.
3178 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3180 * syms.c (coff_section_type): Make arg const.
3181 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3182 to make_bfd_asection().
3183 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3184 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3185 (_bfd_elf_stringtab_init): Remove prototype.
3187 * netbsd-core.c (swap_abort): Add prototype.
3188 * aix386-core.c (swap_abort): Ditto & make static
3189 * hpux-core.c (swap_abort): Ditto & make static.
3190 * irix-core.c (swap_abort): Ditto & make static.
3191 * ptrace-core.c (swap_abort): Ditto & make static.
3192 * trad-core.c (swap_abort): Ditto & make static.
3193 * coffswap.h (coff_swap_reloc_in): Ditto.
3194 (coff_swap_reloc_out): Ditto.
3195 (coff_swap_filehdr_in): Ditto.
3196 (coff_swap_filehdr_out): Ditto.
3197 (coff_swap_sym_in): Ditto.
3198 (coff_swap_sym_out): Ditto.
3199 (coff_swap_aux_in): Ditto.
3200 (coff_swap_aux_out): Ditto.
3201 (coff_swap_lineno_in): Ditto.
3202 (coff_swap_lineno_out): Ditto.
3203 (coff_swap_aouthdr_in): Ditto.
3204 (coff_swap_aouthdr_out): Ditto.
3205 (coff_swap_scnhdr_in): Ditto.
3206 (coff_swap_scnhdr_out): Ditto.
3207 * ihex.c (ihex_sizeof_headers): Ditto.
3208 * tekhex.c (getsym): Ditto.
3209 (find_chunk): Ditto & make static.
3210 (insert_byte): Ditto.
3211 (first_phase): Ditto.
3213 (tekhex_get_symtab): Ditto & make static.
3214 (tekhex_get_symtab_upper_bound): Ditto & make static.
3215 (tekhex_mkobject): Ditto.
3216 (tekhex_object_p): Ditto.
3217 (move_section_contents): Ditto.
3218 (tekhex_get_section_contents): Ditto.
3219 (tekhex_set_arch_mach): Ditto & make static.
3220 (tekhex_set_section_contents): Ditto.
3221 (writevalue): Ditto.
3224 (tekhex_write_object_contents): Ditto.
3225 (tekhex_sizeof_headers): Ditto.
3226 (tekhex_make_empty_symbol): Ditto.
3227 (tekhex_get_symbol_info): Ditto.
3228 (tekhex_print_symbol): Ditto.
3229 * irix-core.c (make_bfd_asection): Ditto.
3230 (irix_core_core_file_p): Ditto.
3231 (irix_core_core_file_failing_command): Ditto.
3232 (irix_core_core_file_failing_signal): Ditto.
3233 (irix_core_core_file_matches_executable_p): Ditto.
3234 (irix_core_make_empty_symbol): Ditto.
3235 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3236 * srec.c (srec_new_symbol): Ditto.
3237 (srec_get_section_contents): Ditto.
3238 (srec_set_arch_mach): Ditto.
3239 (srec_set_section_contents): Ditto.
3240 (internal_srec_write_object_contents): Ditto.
3241 (srec_write_object_contents): Ditto.
3242 (symbolsrec_write_object_contents): Ditto.
3243 (srec_sizeof_headers): Ditto.
3244 (srec_make_empty_symbol): Ditto.
3245 (srec_get_symtab_upper_bound): Ditto.
3246 (srec_get_symtab): Ditto.
3247 (srec_print_symbol): Ditto and make static.
3248 * elf.c (elf_read): Ditto
3249 (assign_section_numbers): Ditto.
3250 (elf_fake_sections): Ditto.
3251 (sym_is_global): Ditto.
3252 (elf_map_symbols): Ditto.
3253 (get_program_header_size): Ditto.
3254 * coffgen.c (make_a_section_from_file): Ditto.
3255 (coff_real_object_p): Ditto.
3256 (fixup_symbol_value): Ditto.
3257 (build_debug_section): Ditto.
3259 * syms.c (coff_section_type): Ditto.
3261 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3263 * bfd-in2.h: Rebuilt after m32r changes.
3265 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3267 * config.bfd,configure.in,configure: Add m32r support.
3268 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3269 * config.bfd: Keep target list alphabetically sorted.
3271 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3273 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3274 to add in the constant part found in the instruction itself.
3275 (case R_V850_HI16_S): Likewise.
3277 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3279 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3280 and R_D10V_18 to be 1 (word).
3282 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3284 * stabs.c (_bfd_link_section_stabs): If the output_section field
3285 of either section is bfd_abs_section, then the linker is
3286 discarding the section and we should not optimize it.
3288 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3290 * Makefile.in (aout-sparcle.o): New target.
3291 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3292 * config.bfd (sparclet-*-aout*): Add case.
3293 * configure.in (sparcle_aout_vec): Add case.
3294 * configure: Regenerated.
3295 * targets.c (sparcle_aout_vec): Declare.
3296 (bfd_target_vector): Add sparcle_aout_vec.
3297 * aout-sparcle.c: New file.
3299 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3301 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3302 low order sign bit propogation for R_V850_HI16_S.
3304 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3305 handling V850 specific relocs.
3306 (elf_v850_howto_table): Use the new function for some
3307 relocations. Twiddle masks & shifts for some relocs.
3308 Set partial_inplace where needed.
3310 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3312 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3313 default architecture to a machine number of 0.
3314 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3316 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3317 the output BFD is the default, set it from the first input BFD.
3319 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3321 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3322 insert at bitpos zero. The HI16 relocs are shifted right
3323 by 16 bits. Fix src_mask for all relocs.
3324 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3326 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3329 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3331 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3332 Rewrite to use BFD file read routines and to avoid using a fixed
3333 length for the file name.
3335 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3337 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3338 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3339 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3340 to R_V850_{32,16,8}.
3342 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3344 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3345 (elf_v850_howto_table): Add info for HI16_S reloc.
3346 (v850_reloc_map): Add HI_16_S reloc.
3347 * reloc.c: Define BFD_RELOC_V850_* relocs.
3349 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3352 * elf32-sh.c: New file.
3353 * elf.c (prep_headers): Handle bfd_arch_sh.
3354 * elfcode.h (write_relocs): Handle absolute symbol.
3355 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3356 (_bfd_elf64_link_read_relocs): Declare.
3357 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3358 elf_link_read_relocs. Make globally visible. Change all
3360 (elf_link_input_bfd): Get external symbols from cache in
3361 symtab_hdr->contents. Get contents from cache in
3363 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3365 * reloc.c: Define BFD_RELOC_SH_* relocs.
3366 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3367 * coff-sh.c (sh_insns_conflict): Fix a return value.
3368 (_bfd_sh_align_load_span): New globally visible function, broken
3369 out of sh_align_load.
3370 (sh_align_load): Call _bfd_sh_align_load_span.
3371 (sh_swap_insns): Change relocs parameter to PTR.
3372 * bfd-in2.h, libbfd.h: Rebuild.
3373 * targets.c (bfd_elf32_sh_vec): Declare.
3374 (bfd_elf32_shl_vec): Declare.
3375 * config.bfd (sh-*-elf*): New target.
3376 * configure.in (bfd_elf32_sh_vec): New target vector.
3377 (bfd_elf32_shl_vec): New target vector.
3378 * configure: Rebuild.
3379 * Makefile.in: Rebuild dependencies.
3380 (BFD32_BACKENDS): Add elf32-sh.o.
3381 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3383 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3384 page before checking D_PAGED.
3386 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3387 (ihex_write_object_contents): Remove extbase; always use segbase
3390 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3392 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3393 * configure.host (i[345]86-*-*): Ditto.
3394 * config.bfd (i[345]86-*-*): Ditto.
3395 * configure: Regenerate.
3397 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3400 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3402 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3403 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3404 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3405 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3406 will have an ST_CODE type, change the symbol's type to ST_DATA.
3407 * som.c (hppa_som_gen_reloc_type): Update prototype.
3409 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3411 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3412 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3413 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3414 (mips_elf_finish_dynamic_sections): Likewise.
3416 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3418 * configure.host (HLDENV): New variable to set. Set it for
3419 *-*-sysv4*, since those linkers may not support -R but they always
3420 support LD_RUN_PATH.
3422 * libieee.h (NSECTIONS): Don't define.
3423 (ieee_data_struct): Change section_table to asection **. Add
3425 * ieee.c (get_section_entry): If the table isn't big enough, make
3427 (ieee_slurp_sections): Remove assertion about number of sections.
3428 (ieee_object_p): Adjust initialization of ieee to match changes to
3431 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3432 symbols merely because we are generating a shared library.
3433 (xcoff_build_ldsyms): Don't set up global linkage code for an
3434 undefined symbol merely because we are generating a shared
3437 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3439 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3440 (BFD32_BACKENDS) Add elf32-v850.o.
3441 * archures.c: Add bfd_v850_arch.
3442 * bfd-in2.h: Add bfd_v850_arch.
3443 * config.bfd (v850-*-*): New target.
3444 * configure: (bfd_elf32_v850_vec) New vector.
3445 * configure.in: (bfd_elf32_v850_vec) New vector.
3446 * cpu-v850.c: New file.
3447 * elf.c (prep_headers): Added case bfd_arch_v850.
3448 * elf32-v850.c: New file.
3449 * targets.c (bfd_elf32_v850_vec): New vector.
3451 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3453 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3454 a function code symbol for an XMC_XO symbol.
3456 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3458 * mpw-config.in: Update editing of autoconf vars to reflect
3459 Jul 18 configure.in change.
3460 * mpw-make.sed: Update editing of include pathnames to be
3461 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3463 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3465 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3466 which to offset to get the .plt entry address is ".plt".
3468 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3470 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3471 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3472 Added, for internal use by the ARM gas.
3474 * bfd-in2.h: Rebuilt
3476 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3478 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3479 in section dynidx start.
3481 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3483 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3484 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3485 optimization for g++.
3487 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3489 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3490 the -mrelocatable-lib bit set and the other doesn't, clear the
3491 -mrelocatable-lib bit in the header.
3493 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3495 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3496 symbol against a STT_FUNC symbol in a shared library.
3498 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3500 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3501 symbol is found, automatically define the corresponding function
3504 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3505 if sym.n_numaux is not zero.
3506 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3507 entry to disagree about the number of aux entries if the symbol
3510 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3511 section if it might be needed, not just if info->shared.
3512 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3513 the start of .rel.dyn if we are going to use it.
3514 (mips_elf_finish_dynamic_sections): Only clear the first element
3515 of .rel.dyn if the size is greater than zero.
3517 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3519 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3520 undefined_symbol callback for a symbol, then don't issue any more
3521 warnings about loader relocs.
3522 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3523 after calling the undefined_symbol callback.
3525 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3526 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3527 as the AIX linker seems to do.
3529 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3531 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3532 (evax_initialize): Remove evax_reloc_table.
3533 (evax_close_and_cleanup): Ditto.
3535 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3537 (evax_bfd_reloc_type_lookup): Ditto.
3538 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3539 cooked_size == raw_size.
3540 * evax-emh.c (_bfd_evax_register_filename): Remove.
3541 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3542 * evax-misc.c (add_new_contents): Malloc section at full size.
3543 (_bfd_save_evax_section): Memcpy section contents directly.
3544 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3545 (evax_reloc_table): Remove.
3547 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3549 * makefile.vms: Add better support for DEC C compilation
3550 Add evax.h dependencies
3552 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3553 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3554 (BFD_RELOC_ALPHA_BASEREG): Remove.
3555 * bfd-in2.h, libbfd.h: Rebuild.
3557 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3559 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3560 getgid if _WIN32 is defined.
3561 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3563 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3565 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3566 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3568 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3571 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3573 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3575 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3576 (NEED_DECLARATION_REALLOC): New macro.
3577 * configure, config.in: Rebuild.
3578 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3579 (realloc): Declare if NEED_DECLARATION_REALLOC.
3581 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3582 <strings.h> if they exist.
3584 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3586 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3588 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3590 Based on patches from Eric Valette <valette@crf.canon.fr>:
3591 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3592 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3593 (elf_howto_table): Add entries for new relocs.
3594 (elf_i386_reloc_type_lookup): Handle new relocs.
3595 (elf_i386_info_to_howto): Just call abort.
3596 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3597 (elf_i386_relocate_section): Likewise.
3599 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3601 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3603 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3605 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3606 only get the LMA from the phdr if they are in the same part of the
3609 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3610 new segment to make them more comprehensible. If the relationship
3611 between the LMA and the VMA changed, start a new segment. Don't
3612 check dynsec when deciding whether to start a new segment for a
3613 writeable section; -N will now handle this.
3615 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3617 * libhppa.h: Remove "esel" changes. Not the right approach.
3618 * som.c: Corresponding changes.
3619 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3620 which don't have a SOM symbol type associated with them.
3621 Reverses a 1994 change.
3623 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3625 Make ld -N more reasonable for ELF:
3626 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3627 phdr_in_section to false, and always use a single load segment.
3628 (elf_sort_sections): Sort sections by LMA after VMA.
3629 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3630 align to maxpagesize.
3631 (assign_file_positions_except_relocs): Likewise.
3632 * elfcode.h (elf_object_p): If a section is loaded but not page
3633 aligned, clear D_PAGED.
3635 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3637 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3638 Added, for internal use by the ARM gas.
3640 * bfd-in2.h: Rebuilt
3642 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3644 * libhppa.h (R_HPPA_ESEL): New field selector.
3645 (e_esel): Similarly.
3646 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3647 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3648 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3650 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3652 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3653 archive search before looking for stripped dynamic objects.
3655 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3657 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3658 symbol a warning rather than an error.
3660 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3662 * elf.c (assign_file_positions_for_segments): Track the virtual
3663 memory position separately from the file position, and use it to
3664 compute the alignment adjustment.
3666 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3668 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3669 and fixed mask on R_D10V_10_PCREL_L.
3671 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3673 * elf64-mips.c: Include "aout/ar.h".
3674 (mips_elf64_slurp_armap): New static function.
3675 (mips_elf64_write_armap): New static function.
3676 (bfd_elf64_archive_*): Define.
3677 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3678 Use instead of bfd_generic_archive_p.
3679 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3680 instead of _bfd_write_archive_contents.
3681 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3682 _bfd_generic_mkarchive.
3683 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3684 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3686 (TARGET_LITTLE_SYM): Likewise.
3687 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3689 * Makefile.in: Rebuild dependencies.
3691 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3692 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3693 SHT_MIPS_EVENTS sections.
3694 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3695 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3697 (_bfd_mips_elf_fake_sections): Likewise.
3699 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3700 * ecoff.c (ecoff_compute_section_file_positions): Copy
3701 rdata_in_text from backend info to tdata. Clear it if any data
3702 section comes before .rdata.
3703 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3704 tdata rather than backend info.
3706 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3708 * configure.in: Fix test for whether a compiler has a 64 bit
3709 type. From Jim Wilson <wilson@cygnus.com>.
3711 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3713 * configure.host (mips-sgi-irix6*): New host.
3715 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3716 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3717 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3719 * configure: Rebuild.
3720 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3721 (BFD_HOST_64_BIT): Define conditionally.
3722 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3723 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3724 (symvalue, bfd_size_type): Likewise.
3725 * bfd-in2.h: Rebuild.
3726 * Makefile.in (do_clean): Remove bfd-tmp.h.
3727 (do_distclean): Remove bfd-in3.h.
3728 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3729 (bfd-in3.h): New target.
3731 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3732 Andrew Gierth <ANDREWG@microlise.co.uk>.
3734 * configure.host: Set INSTALL_SHLIB.
3735 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3736 * configure: Rebuild.
3737 * Makefile.in (install): Use @INSTALL_SHLIB@.
3739 * config.bfd (mips*-*-irix6*): New target.
3740 * configure.host: Handle Irix 6 shared library like Irix 5.
3742 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3743 symbol for a magic name.
3744 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3746 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3749 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3751 * mpw-config.in: Add ELF support to mips config, create the
3752 elf32-target.h file in the object dir.
3753 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3755 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3757 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3758 Also removed most abort calls, in favor of using bfd reporting.
3760 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3762 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3763 (BFD32_BACKENDS) Add elf32-d10v.o.
3764 * archures.c: Add bfd_d10v_arch.
3765 * bfd-in2.h: Add bfd_d10v_arch.
3766 * config.bfd (d10v-*-*): New target.
3767 * configure: (bfd_elf32_d10v_vec) New vector.
3768 * configure.in: (bfd_elf32_d10v_vec) New vector.
3769 * cpu-d10v.c: New file.
3770 * elf.c (prep_headers): Added case bfd_arch_d10v.
3771 * elf32-d10v.c: New file.
3772 * libbfd.h: Rebuild.
3773 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3774 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3775 * targets.c (bfd_elf32_d10v_vec): New vector.
3777 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3779 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3781 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3783 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3784 bfd_mach_i386_i8086 machine types.
3786 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3788 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3791 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3793 * coffcode.h (coff_set_section_contents): A/UX does not require
3794 special handling of the _LIB section.
3796 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3798 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3799 value for R_RELBYTE.
3801 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3802 array if one was allocated.
3804 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3806 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3807 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3808 use_rld_obj_head and rld_value.
3809 (mips_elf_link_hash_table_create): Initialize new fields.
3810 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3812 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3813 __rld_obj_head symbol not seen, create an __rld_map symbol.
3814 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3815 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3816 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3817 __rld_obj_head symbol.
3818 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3820 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3822 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3824 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3825 ppc_elf_addr16_ha_reloc.
3826 (ppc_elf_addr16_ha_reloc): New static function.
3828 * coff-mips.c (struct mips_hi): Define.
3829 (mips_refhi_list): New static variable.
3830 (mips_refhi_addr, mips_refhi_addend): Remove.
3831 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3832 (mips_reflo_reloc): Process mips_refhi_list.
3833 (mips_relhi_list): New static variable.
3834 (mips_relhi_addr, mips_relhi_addend): Remove.
3835 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3836 (mips_rello_reloc): Process mips_relhi_list.
3837 (mips_relocate_section): Permit an arbitrary number of REFHI or
3838 RELHI relocs before the associated REFLO or RELLO reloc.
3840 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3842 * aout-target.h (MY(callback)): Set reloc_count fields.
3844 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3846 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3847 sections unless this is a SunOS link.
3849 * VERSION: Set to 2.7.1.
3851 * Released binutils 2.7.
3853 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3855 * i386aout.c: Include "aout/aout64.h".
3856 (i386aout_write_object_contents): New static function.
3857 (MY_write_object_contents): Define.
3859 * netbsd.h (MY(write_object_contents)): Make sure that
3860 adjust_sizes_and_vmas is called before fiddling with the magic
3863 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3865 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3867 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3869 * libbfd-in.h (itos, stoi): Don't define.
3870 * libbfd.h: Rebuild.
3871 * i386lynx.c (KEEPIT): Define as udata.i.
3872 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3873 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3874 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3875 flags. Don't use stoi.
3877 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3879 * elf.c (map_sections_to_segments): Don't start a new segment for
3880 a writable section if it's on the same page as the previous
3881 segment. Reset the writable variable for a readonly section.
3883 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3885 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3886 first_thunk_address, thunk_size, and import_table_size.
3887 * peicode.h: Improved some diagnostics regarding edata sections.
3889 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3891 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3892 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3894 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3896 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3897 with XCOFF_DEF_DYNAMIC set is really defined.
3898 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3899 (xcoff_link_add_symbols): Only create special sections if using an
3902 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3904 (bfd_install_relocation): Likewise.
3906 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3908 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3910 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3911 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3912 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3913 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3914 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3915 are found for LITERAL relocs.
3916 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3917 taken, we cannot generate a .plt entry for the symbol.
3919 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3921 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3922 sysconf functions (for gprof).
3923 * configure, config.in: Rebuild.
3925 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3927 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3928 an archive if it has a map. If the object file has the wrong
3931 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3932 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3934 (alpha_relocate_section): Likewise.
3936 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3937 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3938 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3939 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3940 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3941 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3942 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3943 * peicode.h: Corresponding changes.
3945 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3947 * elflink.h (elf_create_pointer_linker_section): Comment out code
3948 dealing with making GOT pointers negative of the GOT symbol for
3951 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3953 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3954 increment the .rela.plt size until after we're done creating the
3956 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3957 .rela.plt offset directly rather than calculating it.
3959 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3961 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3962 Use autoconf-set values.
3963 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3964 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3967 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3968 * configure: Rebuilt.
3970 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3972 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3973 handling code > 1k away.
3975 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3977 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3978 defined, output whenever the symbol is updated.
3980 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3982 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3983 section to 0 if user_set_vma is set.
3984 * elflink.h (elf_bfd_final_link): Likewise.
3986 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3988 Partially undo patch of Jun 20.
3989 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3990 (coff_compute_section_file_positions): Likewise.
3991 (coff_write_object_contents): Likewise. Re-add deleted code, but
3992 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3993 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3995 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3997 * config.bfd: Add support for *-*-rtems* configurations.
3999 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4001 * elf.c (prep_headers): Add bfd_arch_alpha case.
4003 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4005 * elf64-alpha.c: New file.
4006 * config.bfd (alpha-*-linuxecoff*): New target.
4007 (alpha-*-linux*, alpha-*-elf*): New targets.
4008 * configure.in (bfd_elf64_alpha_vec): New vector.
4009 * configure: Rebuild.
4010 * targets.c (bfd_elf64_alpha_vec): Declare.
4011 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4012 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4013 * bfd-in2.h, libbfd.h: Rebuild.
4014 * Makefile.in: Rebuild dependencies.
4015 (BFD64_BACKENDS): Add elf64-alpha.o.
4016 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4018 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4020 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4021 than relying on a right shift of 32.
4023 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4025 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4026 ifdef to COFF_WITH_PE.
4027 (coff_compute_section_file_positions): Likewise.
4028 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4029 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4030 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4031 COFF_IMAGE_WITH_PE, always include.
4033 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4035 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4037 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4038 approximate the correct answer if SIZEOF_HEADERS was not used.
4040 * binary.c (binary_set_section_contents): Set section file
4041 position based on LMA rather than VMA.
4043 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4045 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4046 symbols if info->strip == strip_all.
4048 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4050 * coff-h8300.c: Remove #if 0 code.
4051 (compatable): Don't allow mixing/matching of different architectures.
4053 * archures.c (bfd_mach_h8300s): Add.
4054 * bfd-in2.h: Rebuilt.
4055 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4057 (h8300_reloc16_estimate): Likewise.
4058 (h8300_reloc16_extra_cases): Likewise.
4059 (h8300_bfd_link_add_symbols): Likewise.
4060 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4061 (coff_set_flags): Likewise.
4062 * cpu-h8300.c (h8300_scan): Likewise.
4063 Add H8/S to bfd_h8300_arch list.
4065 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4067 Added support for Alpha OpenVMS:
4068 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4069 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4070 * config.h-vms, makefile.vms: New files.
4071 * config.bfd (alpha-*-*vms*): New target.
4072 * configure.in (evax_alpha_vec): New target vector.
4073 * configure: Rebuild.
4074 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4075 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4076 * targets.c (bfd_target_evax_flavour): Define.
4077 (evax_alpha_vec): Declare.
4078 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4079 if BFD64 is defined.
4080 * bfd-in2.h, libbfd.h: Rebuild.
4081 * Makefile.in: Rebuild dependencies.
4082 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4083 evax-emh.o, and evax-misc.o.
4084 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4085 evax-etir.c, evax-emh.c, and evax-misc.c.
4086 (HFILES): Add evax.h.
4088 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4090 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4092 (h8300_bfd_link_add_symbols): Likewise.
4094 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4096 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4097 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4099 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4101 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4102 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4104 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4105 R_MIPS_32 relocs if creating a shared library.
4107 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4109 * peicode.h (add_data_entry): Use pei_section_data rather than
4110 _cooked_size. Corresponds to May 13 change in coffcode.h.
4112 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4114 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4115 * coffcode.h (coff_write_object_contents): If there are long
4116 section names, always set the f_symptr field, even if there are no
4118 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4119 if there are no symbols.
4121 * coffgen.c (make_a_section_from_file): Check return value of
4122 _bfd_coff_read_string_table.
4123 (coff_real_object_p): Check return value of
4124 make_a_section_from_file.
4125 (_bfd_coff_read_string_table): Check that there are some symbols
4126 before trying to read the string table size.
4128 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4130 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4131 to replace a symbol in a dynamic object with a symbol from another
4132 dynamic object, do the replacement if the existing symbol is
4133 global linkage code.
4135 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4136 for _ptrgl, and treat it as global linkage code.
4138 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4139 filename or N_SO symbol past the offset, and use it to indicate
4140 that there is no line number or function when appropriate.
4142 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4144 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4145 common symbol defined by the linker. Don't export function code
4146 even if export_defineds is set.
4148 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4150 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4152 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4153 (h8300_symbol_address_p): New function.
4154 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4157 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4159 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4161 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4162 correctly for the two variants. Allow relaxing if the target
4163 is 128 bytes away since after relaxation it'll be 126 bytes away.
4164 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4165 "dot" and "value". Allow relaxing if the target is 128 bytes
4166 away since after relaxation it'll be 126 bytes away.
4167 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4168 the given section until nothing changes.
4170 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4172 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4173 alignment hack--we can get the lnnoptr info another way without
4174 suddenly increasing the alignment requirements. Set the flags for
4176 (ecoff_compute_section_file_positions): Do so.
4178 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4180 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4181 to keep the HP emulator database happy.
4183 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4184 From Kevin Buettner <kev@primenet.com>.
4186 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4188 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4189 name of a NULL section.
4191 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4193 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4194 set, always call the notice callback.
4196 * VERSION: Increment for bfdlink.h change.
4198 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4200 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4201 (sh_relax_delete_bytes): Correct handling of differently sized
4202 trailing alignment reloc.
4204 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4205 * bfd-in2.h: Rebuild.
4206 * configure.in: Warn if there is no known 64 bit type.
4207 * configure: Rebuild.
4209 * Makefile.in: Rebuild dependencies.
4210 (BFD32_BACKENDS): Add ppcboot.o.
4211 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4213 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4214 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4216 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4218 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4219 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4220 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4221 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4223 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4225 * elf64-mips.c: Improve reloc special_functions and handling of
4226 SHT_MIPS_OPTIONS section.
4227 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4228 mips_elf_hi16_reloc and make globally visible.
4229 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4230 make globally visible.
4231 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4232 make globally visible.
4233 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4234 and make globally visible.
4235 (gprel16_with_gp): Check howto->src_mask before using value in
4237 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4238 and make globally visible.
4239 (gprel32_with_gp): Check howto->src_mask before fetching value.
4240 (bfd_mips_elf_swap_options_in): New function.
4241 (bfd_mips_elf_swap_options_out): New function.
4242 (_bfd_mips_elf_set_private_flags): Rename from
4243 mips_elf_set_private_flags and make globally visible.
4244 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4245 mips_elf_copy_private_bfd_data and make globally visible.
4246 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4247 mips_elf_merge_private_bfd_data and make globally visible.
4248 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4249 for a SHT_MIPS_OPTIONS section.
4250 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4251 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4252 name of a SHT_MIPS_OPTIONS section.
4253 (_bfd_mips_elf_set_section_contents): New function.
4254 (mips_elf32_section_processing): Set the GP value in a
4255 SHT_MIPS_OPTIONS section.
4256 (_bfd_mips_elf_find_nearest_line): Rename from
4257 mips_elf_find_nearest_line and make globally visible.
4258 (bfd_elf32_set_section_contents): Define.
4259 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4260 (_bfd_mips_elf_lo16_reloc): Declare.
4261 (_bfd_mips_elf_gprel16_reloc): Declare.
4262 (_bfd_mips_elf_got16_reloc): Declare.
4263 (_bfd_mips_elf_gprel32_reloc): Declare.
4264 (_bfd_mips_elf_set_private_flags): Declare.
4265 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4266 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4267 (_bfd_mips_elf_find_nearest_line): Declare.
4268 (_bfd_mips_elf_set_section_contents): Declare.
4270 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4272 (elf_info_to_howto): Define.
4273 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4275 (elf_info_to_howto): Define.
4276 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4278 (elf_info_to_howto): Define.
4280 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4281 R_MOV16B[12], to match change in coff/internal.h.
4283 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4285 * elf64-mips.c: Extensive additions to provide better support for
4286 writing files and for gas.
4287 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4288 of mips_elf_object_p.
4289 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4290 _bfd_mips_elf_object_p.
4291 (_bfd_mips_elf_final_write_processing): Rename from
4292 mips_elf_final_write_processing and make globally visible.
4293 (_bfd_mips_elf_fake_sections): Rename from
4294 mips_elf_fake_sections and make globally visible.
4295 (_bfd_mips_elf_section_from_bfd_section): Rename from
4296 mips_elf_section_from_bfd_section and make globally visible.
4297 (_bfd_mips_elf_section_processing): New function, broken out of
4298 mips_elf_section_processing.
4299 (mips_elf32_section_processing): Rename from
4300 mips_elf_section_processing; call
4301 _bfd_mips_elf_section_processing.
4302 (_bfd_mips_elf_symbol_processing): Rename from
4303 mips_elf_symbol_processing and make globally visible.
4304 (_bfd_mips_elf_read_ecoff_info): Rename from
4305 mips_elf_read_ecoff_info and make globally visible.
4306 (mips_elf32_ecoff_debug_swap): Rename from
4307 mips_elf_ecoff_debug_swap.
4308 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4309 struct symbol_cache_entry.
4310 (_bfd_elf_validate_reloc): New function, moved in from
4311 elfcode.h:validate_reloc.
4312 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4313 to _bfd_elf_validate_reloc. Change all callers.
4314 * elf-bfd.h (bfd_section_from_shdr): Declare.
4315 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4316 (_bfd_elf_validate_reloc): Declare.
4317 (_bfd_mips_elf_object_p): Declare.
4318 (_bfd_mips_elf_fake_sections): Declare.
4319 (_bfd_mips_elf_section_from_bfd_section): Declare.
4320 (_bfd_mips_elf_section_processing): Declare.
4321 (_bfd_mips_elf_symbol_processing): Declare.
4322 (_bfd_mips_elf_read_ecoff_info): Declare.
4323 (_bfd_mips_elf_final_write_processing): Declare.
4324 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4327 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4328 (mips_elf_final_write_processing): Likewise.
4330 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4332 64-bit MIPS ELF ABI objdump support:
4333 * elf64-mips.c: New file.
4334 * Makefile.in: Rebuild dependencies.
4335 (BFD64_BACKENDS): Add elf64-mips.o.
4336 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4337 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4338 bfd_elf64_littlemips_vec to targ_selvecs.
4339 (mips*-*-elf*): Likewise.
4340 * confingure.in: Add bfd_elf64_bigmips_vec and
4341 bfd_elf64_littlemips_vec to vector switch.
4342 * configure: Rebuild.
4343 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4344 broken out of mips_elf_section_from_shdr.
4345 (mips_elf32_section_from_shdr): Rename from
4346 mips_elf_section_from_shdr. Call new function.
4347 (elf_backend_section_from_shdr): Update name of renamed function.
4348 * elf-bfd.h (struct elf_size_info): Change second parameter of
4349 write_out_phdrs to be const. Likewise for second parameter of
4351 (struct bfd_elf_section_data): Add rel_hdr2 field.
4352 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4353 (bfd_elf32_swap_symbol_out): Likewise.
4354 (bfd_elf32_swap_reloc_in): Likewise.
4355 (bfd_elf32_swap_reloc_out): Likewise.
4356 (bfd_elf32_swap_reloca_in): Likewise.
4357 (bfd_elf32_swap_reloca_out): Likewise.
4358 (bfd_elf32_swap_phdr_in): Likewise.
4359 (bfd_elf32_swap_phdr_out): Likewise.
4360 (bfd_elf32_swap_dyn_in): Likewise.
4361 (bfd_elf32_swap_dyn_out): Likewise.
4362 (bfd_elf32_slurp_symbol_table): Declare.
4363 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4364 (bfd_elf32_write_out_phdrs): Declare.
4365 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4366 (bfd_elf64_swap_symbol_out): Likewise.
4367 (bfd_elf64_swap_reloc_in): Likewise.
4368 (bfd_elf64_swap_reloc_out): Likewise.
4369 (bfd_elf64_swap_reloca_in): Likewise.
4370 (bfd_elf64_swap_reloca_out): Likewise.
4371 (bfd_elf64_swap_phdr_in): Likewise.
4372 (bfd_elf64_swap_phdr_out): Likewise.
4373 (bfd_elf64_swap_dyn_in): Likewise.
4374 (bfd_elf64_swap_dyn_out): Likewise.
4375 (bfd_elf64_slurp_symbol_table): Declare.
4376 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4377 (bfd_elf64_write_out_phdrs): Declare.
4378 (_bfd_mips_elf_section_from_shdr): Declare.
4379 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4380 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4381 section for the section, add the new one to rel_hdr2. Increment
4382 reloc_count rather than setting it.
4383 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4384 Remove static declaration.
4385 (elf_write_shdrs_and_ehdr): Define name as macro.
4386 (elf_write_out_phdrs): Likewise.
4387 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4388 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4389 (elf_swap_symbol_in): Change second parameter to be const.
4390 (elf_swap_symbol_out): Likewise.
4391 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4392 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4393 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4394 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4395 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4396 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4397 parameter to be const. Make non-static.
4398 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4400 (elf_slurp_symbol_table): Make non-static.
4401 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4402 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4403 (elf_backend_size_info): Likewise.
4404 (elfNN_bed): Use elf_backend_size_info.
4405 * targets.c (bfd_elf64_bigmips_vec): Declare.
4406 (bfd_elf64_littlemips_vec): Declare.
4407 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4408 bfd_elf64_littlemips_vec if BFD64 is defined.
4410 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4412 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4414 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4415 zeroes, in alignment holes.
4417 * configure: Rebuild with autoconf 2.10.
4419 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4420 potential leading underscore in the allocated buffer.
4422 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4424 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4425 symbols into .sbss if this is a relocatable link.
4427 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4429 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4430 undefined symbols when creating a shared library.
4432 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4434 * coff-sh.c: Add a bunch of new code and static const arrays to
4435 support aligning loads and stores on four byte memory boundaries.
4437 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4439 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4440 call sh_align_loads.
4441 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4444 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4446 * cache.c (bfd_open_file): Unlink the file before opening it for
4447 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4449 * opncls.c (bfd_fdopenr): Set opened_once.
4451 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4453 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4456 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4457 the code unconditionally.
4459 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4461 * libcoff-in.h (struct pei_section_tdata): Define structure.
4462 (pei_section_data): Define macro.
4463 * libcoff.h: Rebuild.
4464 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4465 store s_paddr field in pei_section_data.
4466 (coff_compute_section_file_positions): Use pei_section_data rather
4467 than _cooked_size, and don't overwrite an existing value.
4468 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4469 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4470 * peicode.h (coff_bfd_copy_private_section_data): Define if
4472 (pe_bfd_copy_private_section_data): New static function if
4475 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4477 * srec.c (srec_set_arch_mach): Write as a function rather than a
4480 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4481 no map, just check each member in turn to see whether it is
4484 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4486 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4487 table. Call BFD_ASSERT to validate header size, instead of
4489 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4492 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4494 * ppcboot.c: New target for looking at PPCbug boot records.
4496 * config{ure.in,.bfd}: Add support for ppcboot target.
4498 * configure: Regenerate.
4500 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4502 * coff-h8300.c (howto_table): Update names to match recent
4503 changes to include/coff/internal.h. Fix minor errors in the
4504 existing relocs. Add R_MOVL1 and R_MOVL2.
4505 (rtype2howto): Similarly.
4506 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4507 existing relaxing code and peform more relaxing.
4508 (h8300_reloc16_extra_cases): Likewise.
4510 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4512 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4515 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4517 * elfcode.h (elf_object_p): Reject generic ELF target if
4518 e_machine matches an alternate machine code in a specific backend.
4520 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4521 obsolete align_power_min field.
4523 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4525 * coff-h8300.c (reloc_howto_type): Add howto entry for
4527 (rtype2howto): Handle R_PCRWORD_B.
4528 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4529 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4530 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4531 branch (R_PCWORD_B).
4533 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4535 * aoutx.h (translate_from_native_sym_flags): Set the section for
4536 BSF_CONSTRUCTOR symbols.
4538 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4541 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4543 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4544 stop looking when section is found.
4546 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4548 * coffcode.h (STRING_SIZE_SIZE): Define.
4549 (styp_to_sec_flags): Handle long symbol names when looking for the
4551 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4552 (bfd_coff_long_section_names): Define.
4553 (coff_write_object_contents): Handle long section names.
4554 (bfd_coff_std_swap_table): Initialize new field.
4555 * libcoff.h: Rebuild.
4556 * coffgen.c (make_a_section_from_file): Handle long section
4558 (coff_write_symbols): Handle long section names.
4559 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4560 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4561 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4562 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4563 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4564 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4565 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4566 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4568 * bout.c (b_out_callback): Set lma of sections.
4569 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4570 parameter to output_bfd. Used input_bfd instead of output_bfd in
4573 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4575 * aoutx.h (translate_from_native_sym_flags): Don't create
4576 SEC_CONSTRUCTOR sections.
4577 * ecoff.c (ecoff_set_symbol_info): Likewise.
4579 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4580 From Don Bowman <bowman@waterloo.hp.com>.
4582 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4584 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4585 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4587 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4589 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4590 mips_32_relocs field.
4591 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4592 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4593 relocs against a global symbol which is not defined in a regular
4595 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4596 against a global symbol, increment mips_32_relocs.
4597 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4598 the symbol is not defined in a regular file, make room in the
4601 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4603 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4604 file position and the virtual file position separately. Set
4605 filepos information bsaed on the real file position.
4606 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4607 Jan 23 change to coffcode.h.
4609 * som.c (som_slurp_symbol_table): Set the symbol count to the
4610 number of BFD symbols created.
4612 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4614 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4615 output file if linking shared objects. Loop to check all relocs,
4616 rather than returning false on first error.
4618 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4620 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4621 (ppc_elf_additional_program_headers): If .interp section, bump #
4622 of program headers by 1.
4623 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4624 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4625 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4627 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4629 (ppc_elf_relocate_section): If the output section isn't defined,
4630 don't abort, just give an error message.
4632 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4633 being created is .sdata or .sdata2, don't make the symbol dynamic.
4635 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4637 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4638 members of an archive for dynamic objects with no symbols, and
4639 pass them directly to check_archive_element.
4640 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4641 xcoff_link_check_dynamic_ar_symbols.
4642 (xcoff_link_check_dynamic_ar_symbols): New static function.
4644 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4645 from _bfd_nodynamic to _bfd_xcoff.
4646 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4648 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4649 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4650 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4651 * libcoff.h: Rebuild.
4652 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4653 (xcoff_get_section_contents): New static function.
4654 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4655 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4656 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4657 (xcoff_dynamic_reloc): New static variable.
4658 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4659 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4661 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4663 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4664 if reloc_entry->addend is not 0.
4665 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4667 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4669 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4671 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4672 Add entries for R_SPARC_[56].
4673 (sparc_reloc_map): Add entries for R_SPARC_[56].
4675 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4677 Optimize linking of stabs in sections as used in ELF and COFF.
4678 * stabs.c: New file.
4679 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4680 (_bfd_write_section_stabs): Declare.
4681 (_bfd_write_stab_strings): Declare.
4682 * libbfd.h: Rebuild.
4683 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4684 (struct coff_link_hash_table): Add stab_info field.
4685 * libcoff.h: Rebuild.
4686 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4688 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4690 (_bfd_coff_final_link): Write out stab strings hash table.
4691 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4692 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4694 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4695 (struct bfd_elf_section_data): Add stab_info field.
4696 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4698 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4699 _bfd_link_section_stabs.
4700 (elf_bfd_final_link): Write out stab strings hash table.
4701 (elf_link_input_bfd): Handle optimized stabs sections.
4702 * reloc.c (_bfd_final_link_relocate): Check address against
4703 _raw_size rather than _cooked_size.
4704 * Makefile.in: Rebuild dependencies.
4705 (BFD_LIBS): Add stabs.o
4706 (BFD_LIBS_CFILES): Add stabs.c.
4708 * VERSION: Increment for bfdlink.h change.
4710 * coffgen.c (coff_renumber_symbols): Correct handling of
4711 BSF_NOT_AT_END common symbols.
4713 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4715 * coff-ppc.c (record_toc): Add cast to avoid warning.
4716 (ppc_allocate_toc_section): Likewise.
4717 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4718 (ppc_coff_reloc_type_lookup): Remove unreached code.
4719 * coffcode.h (coff_write_object_contents): Don't take the address
4721 * peicode.h (pe_print_idata): Add casts to avoid warning.
4722 (pe_print_edata): Likewise.
4723 (pe_print_reloc): Remove ANSI C string concatenation.
4725 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4727 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4729 * libcoff.h: Rebuild.
4730 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4732 (coff_swap_aux_out): Likewise.
4733 * peicode.h (coff_swap_aux_in): Likewise.
4734 (coff_swap_aux_out): Likewise.
4735 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4737 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4739 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4740 Fix up .bf endndx link fields.
4741 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4743 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4746 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4748 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4749 on Solaris PowerPC systems doesn't get confused.
4751 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4754 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4755 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4756 update did_reg and did_reg2.
4758 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4760 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4762 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4763 callback routines, pass h->root.string rather than name, in case
4764 copy is true and name is transient.
4766 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4768 * elfcore.h: Add support for core files with multiple threads.
4769 (Primarily for Solaris.)
4771 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4773 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4774 section->orelocation is NULL.
4776 * coffgen.c (bfd_coff_get_syment): New function.
4777 (bfd_coff_get_auxent): New function.
4778 * bfd-in.h (bfd_coff_get_syment): Declare.
4779 (bfd_coff_get_auxent): Declare.
4780 * bfd-in2.h: Rebuild.
4782 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4784 * elf32-mips.c (struct mips_hi16): Define.
4785 (mips_hi16_addr, mips_hi16_addend): Remove.
4786 (mips_hi16_list): New static variable.
4787 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4788 (mips_elf_lo16_reloc): Process mips_hi16_list.
4789 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4790 relocs before the associated LO16 reloc.
4792 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4794 * versados.c (versados_scan): Check bfd_alloc return value.
4795 (versados_object_p): Check all bfd_read return values. Require
4796 that lang field be less than 10, to avoid confusion with Intel Hex
4799 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4801 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4802 not 0, for an absolute symbol.
4803 (NAME(aout,swap_ext_reloc_out)): Likewise.
4805 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4806 (ihex_write_object_contents): For a large start address, output
4807 the full 32 bit address in record type 5.
4809 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4810 to int to avoid promotion problems in prototype.
4812 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4814 * configure.host: Use ${srcdir} when looking for picfrag.
4816 * configure.host: Switch on ${libdir}, not $(libdir). From
4817 alan@spri.levels.unisa.edu.au (Alan Modra).
4819 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4820 entry point, not just for DYNAMIC objects.
4821 * sunos.c (sunos_add_dynamic_symbols): Always call
4822 sunos_create_dynamic_sections. If called with a non DYNAMIC
4823 object, don't do anything else.
4824 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4826 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4828 * configure.in: Permit --enable-shared to specify a list of
4830 * configure: Rebuild.
4832 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4833 host when configuring with --enable-shard.
4835 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4837 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4840 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4841 to avoid crashing in bfd_hash_replace.
4843 * sysdep.h: Use #ifdef, not #if.
4845 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4847 * config.in: Rebuild.
4849 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4851 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4852 (AC_CHECK_HEADERS): Check for sys/time.h
4853 (AC_HEADER_TIME): Add macro.
4854 * configure: Rebuild.
4855 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4856 to control what combination of <time> and <sys/time.h>
4859 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4861 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4862 (aout_32_sunos4_write_object_contents): Likewise.
4863 * aoutx.h (NAME(aout,machine_type)): Handle
4864 bfd_mach_sparc_{sparclet,sparclite}.
4865 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4866 (bfd_mach_sparc_v9_p): Update.
4867 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4868 * libaout.h (enum machine_type): Add M_SPARCLET.
4869 * sunos.c (MACHTYPE_OK): Define.
4870 * bfd-in2.h: Regenerated.
4872 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4874 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4875 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4876 * elflink.c (_bfd_elf_create_got_section): Store the
4877 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4878 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4879 global offset table goes over 0x1000, set the value of
4880 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4881 (elf32_sparc_relocate_section): Subtract the offset of
4882 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4884 * elfcode.h: Don't include <string.h>.
4886 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4888 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4889 generic_link_hash_newfunc. All references changed.
4890 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4891 moved here from libbfd-in.h.
4892 * libbfd-in.h: Corresponding changes.
4893 * libbfd.h: Regenerated.
4895 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4897 * aoutx.h (aout_link_input_section_std): When reporting an
4898 overflow error, use the name of the symbol in the hash table if
4900 (aout_link_input_section_ext): Likewise.
4902 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4903 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4905 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4907 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4908 * coffcode.h (coff_compute_section_file_positions): Likewise.
4909 (coff_write_object_contents): Likewise.
4911 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4913 * section.c (SEC_LINK_ONCE): Define.
4914 (SEC_LINK_DUPLICATES): Define.
4915 (SEC_LINK_DUPLICATES_DISCARD): Define.
4916 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4917 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4918 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4919 * bfd-in2.h: Rebuild.
4920 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4921 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4922 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4923 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4924 SEC_LINK_ONCE, and look through the symbol table for the setting
4925 for SEC_LINK_DUPLICATES.
4926 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4927 set for a section, find the section symbol in the symbol table,
4928 and set the aux entry based on SEC_LINK_DUPLICATES.
4929 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4930 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4931 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4932 * coff-i386.c (i386coff_vec): Likewise.
4933 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4935 * VERSION: Bump to 2.6.1.
4936 * Makefile.in (stamp-h): Depend upon VERSION.
4938 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4940 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4941 * libbfd.h: Rebuilt.
4942 * linker.c (generic_link_hash_newfunc): No longer static.
4943 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4945 * coff-h8300.c: Add two derived hash tables and their associated
4946 funtions and #defines for use by the h8300 linker.
4947 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4948 the function vector as needed. Place the address of the function
4949 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4950 Rewrite the vectors section contents as necessary.
4951 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4952 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4953 (coff_bfd_link_hash_table_create): Likewise.
4955 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4957 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4958 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4960 (hppa_rebuild_insn): Pass pointer to correct type to
4961 low_sign_unext and dis_assemble_21.
4963 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4965 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4966 Stick with sparc-*-{sysv4*,solaris2*}.
4968 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4970 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4971 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4972 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4973 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4974 fields is non-zero, print them.
4976 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4977 ifdef. Remove unused variables.
4978 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4980 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4981 (get_symbol_value): Ifdef out.
4982 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4983 (coff_ppc_relocate_section): Remove unused variables. Make
4984 fprintf strings and argument types correspond. Put before_addr in
4986 (dump_toc): Make fprintf strings and argument types correspond.
4987 (ppc_process_before_allocation): Remove unused variables. Always
4989 (ppc_reflo_reloc): Ifdef out.
4990 (ppc_addr32nb_reloc): Ifdef out.
4991 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4993 (coff_ppc_rtype_to_howto): Likewise.
4994 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4996 * peicode.h (pe_print_idata): Move otherwise unused variables into
4997 the #ifdef where they are used. Always return a value.
4998 (pe_print_edata): Make fprintf strings and argument types
4999 correspond. Always return a value.
5000 (pe_print_pdata): Removed unused variable addr_value. Always
5002 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5003 strings and argument types correspond. Always return a value.
5005 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5006 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5007 variable rela inside #if 0 section where it is used.
5009 * ns32k.h: New file.
5010 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5011 functions to start with _bfd_.
5012 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5013 functions in cpu-ns32k.h.
5014 * Makefile.in: Rebuild dependencies.
5015 (HFILES): Add ns32k.h.
5017 * section.c (struct sec): Add linker_mark field. Change
5018 user_set_vma and reloc_done to be single bit fields.
5019 (STD_SECTION): Update accordingly.
5020 * bfd-in2.h: Rebuild.
5021 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5023 (aout_link_input_bfd): Don't link unmarked sections.
5024 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5026 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5027 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5029 * elflink.h (elf_bfd_final_link): Mark sections included in the
5031 (elf_link_input_bfd): Don't link unmarked sections.
5032 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5034 (xcoff_link_input_bfd): Don't link unmarked sections.
5036 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5037 overflow error messages.
5039 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5041 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5042 is not set, print "BFD: " before the error message.
5044 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5045 Miles Bader <miles@gnu.ai.mit.edu>.
5046 * configure: Rebuild.
5048 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5050 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5053 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5054 m68k-aout, m68k-coff, and m68k-elf targets.
5056 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5058 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5059 (ieee_generic_stat_arch_elt): Restructured to prevent
5060 ieee_object_p from being called repeatedly.
5062 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5064 * coffcode.h (coff_write_object_contents): Allocate
5065 buffers large enough for any FILEHDR or AOUTHDR.
5067 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5069 * ecofflink.c (lookup_line): New static function, renamed and
5070 slighly changed from old _bfd_ecoff_locate_line.
5071 (_bfd_ecoff_locate_line): Cache line number information. Use
5072 lookup_line for actual lookup.
5074 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5076 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5077 multiple of 20 bytes.
5079 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5081 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5082 allocate ecoff_find_line, and don't initialize by hand.
5083 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5084 mips_elf_find_line, and don't call memset.
5086 * coffcode.h (coff_compute_section_file_positions): If not
5087 producing a final executable, don't consider sofar when aligning
5088 the section to the correct size.
5090 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5092 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5093 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5094 * coffgen.c (coff_section_symbol): Ifdef out.
5096 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5098 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5099 output_bfd is not NULL.
5101 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5103 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5104 of bfd_alloc (fixes fix_line not being initialized).
5105 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5107 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5109 * coffcode.h: Allow specific backends to override the
5110 bfd_link_add_symbols routine.
5112 * coff-h8300.c: Include genlink.h.
5113 (howto_table): Add R_MEM_INDIRECT.
5114 (rtype2howto): Support R_MEM_INDIRECT.
5115 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5118 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5120 * coff-alpha.c (alpha_relocate_section): Use
5121 info->callbacks_warning, rather than _bfd_error_handler, for
5122 "multiple gp" warning.
5124 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5126 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5127 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5128 table string. Use bfd_wrapped_link_hash_lookup.
5129 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5131 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5132 table, if any, when writing out symbols.
5133 (aout_link_input_section_std): Use the name from the hash table,
5134 if any, when reporting undefined symbols.
5135 (aout_link_input_section_ext): Likewise.
5136 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5137 * bout.c (get_value): Likewise.
5138 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5139 * ecoff.c (ecoff_reloc_link_order): Likewise.
5140 * elflink.h (elf_link_add_object_symbols): Likewise.
5141 (elf_reloc_link_order): Likewise.
5142 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5143 (_bfd_generic_reloc_link_order): Likewise.
5144 (default_indirect_link_order): Likewise.
5145 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5146 * sunos.c (sunos_add_one_symbol): Likewise.
5147 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5148 (bfd_xcoff_link_count_reloc): Likewise.
5149 (xcoff_reloc_link_order): Likewise.
5151 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5152 into -1 for intern->rss.
5154 * configure: Rebuild with autoconf 2.8.
5156 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5158 * stab-syms.c (__define_stab_duplicate): Define.
5159 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5161 * bfd-in.h (bfd_get_stab_name): Declare.
5162 * bfd-in2.h: Rebuild.
5163 * Makefile.in: Rebuild dependencies.
5164 (BFD_LIBS): Add stab-syms.o.
5165 (BFD_LIBS_CFILES): Add stab-syms.c.
5166 (BFD32_BACKENDS): Remove stab-syms.o.
5167 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5168 * configure.in: Don't list stab-syms.o in bfd_backends.
5169 * configure: Rebuild.
5170 * libaout.h (aout_stab_name): Don't declare.
5171 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5174 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5176 * elf.c (assign_file_positions_for_segments): Adjust file offset
5177 for section alignment even if SEC_LOAD is not set.
5179 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5181 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5182 since they appear as targets in Makefile.in.
5183 * configure: Rebuild.
5185 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5186 don't fiddle with a symbol which is not defined anywhere.
5188 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5190 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5191 though they are defined in a shared library.
5192 (xcoff_build_ldsyms): Likewise.
5194 * coffgen.c (coff_find_nearest_line): Don't look at the line
5195 numbers for the section if section->lineno is NULL.
5197 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5198 message rather than calling BFD_ASSERT.
5199 * elfcode.h (write_relocs): Check return value of
5200 _bfd_elf_symbol_from_bfd_symbol.
5202 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5204 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5207 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5209 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5211 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5212 hppa_reloc_field_selector_type_alt.
5213 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5214 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5216 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5218 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5220 * elf.c (assign_file_positions_for_segments): Adjust the segment
5221 memory size for the alignment of a SEC_ALLOC section, not just a
5224 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5226 * m68klinux.c: New file.
5227 * hosts/m68klinux.h: New file.
5228 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5229 * configure.in (m68*-*-linux*): New native host.
5230 (m68klinux_vec): New vector.
5231 * configure: Rebuild.
5232 * targets.c (m68klinux_vec): Declare.
5233 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5234 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5235 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5236 declaration from bfd_linux_size_dynamic_sections.
5237 (bfd_m68klinux_size_dynamic_sections): Declare.
5238 * bfd-in2.h: Rebuild.
5239 * Makefile.in: Rebuild dependencies.
5240 (BFD32_BACKENDS): Add m68klinux.o.
5241 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5243 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5245 * libhppa.h (pa_arch): Add pa20.
5246 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5247 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5248 (hppa_field_adjust): Handle e_nsel.
5249 * som.c: Provide default definitions for many new relocs found only
5250 in hpux10 include files.
5251 (som_fixup_formats): Add several new relocs from hpux10.
5252 (som_hppa_howto_table): Add hpux10 relocs.
5253 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5255 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5257 * mpw-make.sed: Edit out recent shared library support, and
5258 rules to rebuild .h files using doc/chew.
5260 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5262 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5263 size even of sections with no contents.
5265 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5267 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5268 starting with '$' the way we skip names starting with '.'. When
5269 updating x_endndx, don't be fooled by an index which has been
5272 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5273 struct/union/enum type with no elements.
5275 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5277 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5279 * archive.c (bfd_generic_archive_p): If the first file in the
5280 archive can not be recognized as an object, don't assume that this
5281 is the wrong format.
5283 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5284 format is not bfd_object.
5285 (bfd_elf_get_dt_soname): Likewise.
5287 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5289 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5292 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5294 * bfd.c (tdata): Add netbsd_core_data.
5295 * bfd-in2.h: Regenerated.
5297 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5299 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5300 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5301 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5304 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5305 to get the symbol index, matching 14 Jul 95 change.
5307 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5309 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5310 Remove duplicate definition of gp.
5312 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5314 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5315 assume that we can set the GP value and then get the same value,
5316 since it won't be true if the output file is neither ELF nor
5318 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5319 _bfd_get_gp_value here.
5320 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5321 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5323 (mips_elf_lo16_reloc): Likewise.
5324 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5325 Don't require that the BFD be ELF.
5326 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5327 (mips_elf_gprel32_reloc): Likewise.
5328 (mips_elf_relocate_section): Don't assume we can set and get the
5330 (mips_elf_finish_dynamic_symbol): Don't bother to use
5331 _bfd_get_gp_value here.
5333 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5334 Don't change epdr between malloc and free. Be careful not to free
5335 NULL pointers. Zero out the first RPDR.
5337 * configure.host: On Linux, only pass -rpath option if $(libdir)
5338 is neither /lib nor /usr/lib. From Alan Modra
5339 <alan@mullet.Levels.UniSA.Edu.Au>.
5341 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5343 (elf_dt_name): Rename from elf_dt_needed_name.
5344 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5346 (bfd_elf_get_dt_soname): New function.
5347 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5348 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5349 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5350 * bfd-in2.h: Rebuild.
5352 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5354 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5355 _bfd_sparc_elf_reloc_type_lookup.
5356 (bfd_elf32_bfd_reloc_type_lookup): Update.
5357 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5358 (sparc64_elf_howto_table): Define.
5359 (sparc_reloc_map): Define.
5360 (sparc64_elf_reloc_type_lookup): New function.
5361 (sparc_elf_wdisp16_reloc): New function.
5362 (elf_info_to_howto): Use sparc64_elf_howto_table.
5363 (sparc64_elf_relocate_section): Likewise.
5364 (bfd_elf64_bfd_reloc_type_lookup): Update.
5366 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5368 * configure.host: Check for 'do not mix' from native linker before
5369 trying to use -rpath.
5371 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5373 * bfd.c (_bfd_get_gp_value): New function.
5374 (_bfd_set_gp_value): New function.
5375 * libbfd-in.h (_bfd_get_gp_value): Declare.
5376 (_bfd_set_gp_value): Declare.
5377 * libbfd.h: Rebuild.
5378 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5379 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5380 directly to the fields in the tdata information.
5381 (alpha_relocate_section): Likewise.
5382 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5383 (mips_gprel_reloc): Likewise.
5384 (mips_relocate_section): Likewise.
5385 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5386 (mips_elf_lo16_reloc): Likewise.
5387 (mips_elf_final_gp): Likewise.
5388 (mips_elf_gprel16_reloc): Likewise.
5389 (mips_elf_gprel32_reloc): Likewise.
5390 (mips_elf_relocate_section): Likewise.
5391 (mips_elf_finish_dynamic_symbol): Likewise.
5393 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5395 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5397 * configure.in: Call AC_PROG_CC before configure.host.
5398 * configure: Rebuild.
5399 * configure.host: Don't set information which autoconf should
5400 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5402 * configure.host: Remove go32 and win32 host information, since it
5403 should no longer be needed.
5405 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5406 then start a new segment rather than put a writable section in a
5409 * configure.host: Set RPATH_ENVVAR.
5411 * Makefile.in: Rebuild dependencies.
5413 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5414 zero_section variable.
5416 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5418 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5419 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5420 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5422 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5424 * ieee.c (ieee_write_expression): Only use an R variable for a
5425 local symbol. Don't output a zero offset. Handle a zero address.
5426 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5427 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5429 (parse_expression): Don't try to handle multiple occurrences of a
5430 P variable. Handle I variables differently from X variables. Fix
5431 the order of minus expressions.
5432 (ieee_slurp_external_symbols): Generate an I variable for an NN
5433 record. Fix handling of ATI and ATX records.
5434 (ieee_slurp_sections): Only set minimal section attributes.
5435 Adjust them later, based on the section contents.
5436 (ieee_object_p): Read in the file until just after the ME record.
5437 Call ieee_slurp_section_data to set the section flags.
5438 (do_one): Add iterations parameter. Only repeat the first load
5439 item. Set the section and file reloc flags.
5440 (ieee_slurp_section_data): Set section flags. Pass iterations to
5442 (ieee_canonicalize_reloc): Handle I variables.
5443 (do_with_relocs): Only emit relocation size when necessary.
5444 Increase MAXRUN to 127. Change ov to be assigned, and take
5445 src_mask and pcrel_offset into account.
5446 (ieee_write_data_part): Skip sections that are not loaded.
5447 (ieee_write_external_part): Don't output optional last entry of WX
5449 (ieee_write_me_part): Make setting of me_record neater.
5450 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5452 * syms.c (stt): Add entries for zerovars, vars, and code.
5454 * elfcode.h (validate_reloc): New static function.
5455 (write_relocs): Call validate_reloc for non ELF relocs.
5457 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5458 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5459 (TARGET_LITTLE_SYM): Likewise.
5461 * config.bfd (m68*-*-psos*): New target.
5463 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5465 * i386msdos.c: Remove some #if 0 code.
5466 (msdos_write_object_contents): Don't include empty sections in the
5467 size computation, regardless of their address.
5469 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5471 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5472 is NULL, ie, the -r switch is used.
5474 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5476 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5477 (BFD_RELOC_MIPS_GOT_LO16): Define.
5478 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5479 * bfd-in2.h, libbfd.h: Rebuild.
5480 * elf32-mips.c (mips_reloc_map): Map new relocs.
5482 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5484 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5487 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5488 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5489 simple number for the section address, rather than an expression.
5490 Limit the number of bytes between relocs to MAXRUN.
5491 (ieee_write_me_part): Set me_record to the file offset after the
5493 (ieee_write_processor): New static function.
5494 (ieee_write_object_contents): Use ieee_write_processor.
5496 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5498 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5500 * coff-aux.c: Change include of aux.h to aux-coff.h.
5502 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5504 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5505 relocation put the addend both in the reloc entry and the data.
5506 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5509 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5510 a R_68K_PCxx reloc against a defined global symbol directly.
5511 (elf_m68k_check_relocs): Don't count such a reloc.
5513 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5514 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5515 symbol for now, otherwise always record the symbol as dynamic.
5516 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5517 is not referenced by a dynamic object, and we are not making a
5518 shared object, then don't make a PLT entry. If we do make a PLT
5519 entry, make sure the symbol has been recorded as dynamic.
5521 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5523 * configure.host: When making a shared library, set HLDFLAGS to
5524 pass an appropriate -rpath option. Use the make variable SONAME
5525 as the shared library soname, rather than computing it here. On
5526 SunOS, build stamp-tshlink in place of $(SHLINK).
5527 * Makefile.in (SONAME): New variable.
5528 ($(SHLINK)): Make a link to the transformed name, as well.
5529 (stamp-tshlink): New target.
5530 (install): Skip stamp-tshlink during install.
5532 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5534 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5535 linker sections have been set up yet.
5537 * elf.c (make_mapping): Add an additional argument to suppress
5538 making the first section include the program headers.
5539 (map_sections_to_segments): If the user used -Ttext such that the
5540 program headers are on a different page, do not set the flags
5541 saying that this section includes the program headers.
5543 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5545 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5546 don't define TRAD_HEADER.
5547 * configure: Rebuild.
5549 * netbsd-core.c: New file, support for NetBSD core files.
5550 * hosts/*nbsd.h: Removed.
5552 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5554 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5555 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5556 * libbfd.h, bfd-in2.h: Regenerated.
5557 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5558 bfd_elf32_bfd_reloc_type_lookup.
5559 (reloc_type{,_names}): Deleted.
5560 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5562 (sparc_reloc_map): Add sparc64 relocs.
5563 (sparc_elf_notsupported_reloc): New static function.
5564 (sparc_elf_wdisp16_reloc): New static function.
5565 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5566 (elf32_sparc_relocate_section): Likewise.
5567 (bfd_elf32_bfd_reloc_type_lookup): Define.
5568 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5569 (reloc_type{,_names}): Deleted.
5570 (elf_sparc_howto_table): Deleted.
5571 (sparc_reloc_map): Deleted.
5572 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5573 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5575 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5577 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5580 * Makefile.in (program_transform_name): New variable.
5581 (install): Transform library name before installing it.
5583 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5585 * archures.c (bfd_mach_i960_hx): Define.
5586 * bfd-in2.h: Rebuild.
5587 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5588 (MATRIX): Expand entries for HX.
5589 (arch_info_struct): Add i960:hx entry.
5590 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5591 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5592 (coff_set_flags): Handle bfd_mach_i960_hx.
5594 Support for building as a shared library, based on patches from
5595 Alan Modra <alan@spri.levels.unisa.edu.au>:
5596 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5597 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5598 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5599 * configure: Rebuild.
5600 * configure.host: If --enable-shared, adjust shared library stuff
5601 based on the host. If the host is SunOS, and the linker supports
5602 -rpath, set HLDFLAGS to use it.
5603 * Makefile.in (ALLLIBS): New variable.
5604 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5605 (COMMON_SHLIB, SHLINK): New variables.
5606 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5607 (STAGESTUFF): Remove variable.
5608 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5610 (stamp-ofiles): New target, like old ofiles target, but build
5611 using a temporary file and move-if-change, and touch stamp-ofiles
5613 (ofiles): Just depend upon stamp-ofiles.
5614 (stamp-piclist, piclist): New targets.
5615 ($(SHLIB), $(SHLINK)): New targets.
5616 (targets.o, archures.o): Build twice if PICFLAG is set.
5617 (do_mostlyclean): Remove pic/*.o.
5618 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5620 (do_distclean): Remove pic and stamp-picdir.
5621 (install): Install shared libraries.
5622 ($(OFILES)): Depend upon stamp-picdir.
5623 (stamp-picdir): New target.
5625 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5627 * libcoff.h: Rebuild.
5629 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5630 flavour of a section with no owner.
5632 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5633 ELF_LINK_NON_ELF flag.
5634 (mips_elf_create_got_section): Likewise.
5636 * elf.c: Revert last change, since it breaks dynamic linking.
5637 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5639 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5640 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5641 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5643 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5645 * elf.c (assign_file_positions_for_segments): If the backend does
5646 not want the elf header or the program headers in the address
5647 space, do not include them in the calculations.
5649 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5650 function to determine if we need additional program headers.
5651 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5652 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5654 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5656 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5658 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5660 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5661 back into one line. Some compilers (sunos 4.1.3 for example)
5662 won't accept args split across more than one line.
5664 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5666 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5667 * configure: Regenerate.
5669 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5671 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5672 try to do arithmetic on a void *, cast it to a unsigned char * first.
5674 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5676 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5677 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5679 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5680 flag for a newly defined symbol.
5681 (NAME(bfd_elf,record_link_assignment)): Likewise.
5682 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5683 set the DEF or REF_REGULAR flags correctly.
5685 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5686 (libbfd.h, libcoff.h): Corresponding change.
5688 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5689 a PLT32 reloc as dynamic.
5690 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5691 is not referenced by a dynamic object, and we are not making a
5692 shared object, then don't make a PLT entry. If we do make a PLT
5693 entry, make sure the symbol has been recorded as dynamic.
5695 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5697 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5698 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5699 (powerpcle-*-cygwin32): New.
5700 * peicode.h (add_data_entry): Get address from vma.
5702 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5704 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5705 attached to the section has already been created as an undefined
5706 symbol, treat it as if it hasn't been created yet.
5708 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5710 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5711 symbol or section symbols if stripping all symbols and this is not
5712 a relocateable link. Don't output the symbol string table if
5713 there are no symbols.
5714 (elf_link_flush_output_syms): Don't do anything if there are no
5717 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5719 * coff-aux.c: New file.
5720 * hosts/m68kaux.h: New file.
5721 * config.bfd (m68*-apple-aux*): New target.
5722 * configure.in (m68*-apple-aux*): New native host.
5723 (m68kaux_coff_vec): New vector.
5724 * configure: Rebuild.
5725 * targets.c (m68kaux_coff_vec): Declare.
5726 * coffcode.h (bfd_coff_backend_data): Add field
5727 _bfd_coff_link_add_one_symbol.
5728 (bfd_coff_link_add_one_symbol): Define.
5729 (compare_arelent_ptr): New static function if TARG_AUX.
5730 (coff_write_relocs): If TARG_AUX, sort the relocs.
5731 (coff_write_object_contents): Set A/UX aouthdr magic number.
5732 (coff_link_add_one_symbol): Define if not defined.
5733 (bfd_coff_std_swap_table): Initialize new field.
5734 * libcoff.h: Rebuild.
5735 * cofflink.c (coff_link_add_symbols): Call
5736 bfd_coff_link_add_one_symbol rather than
5737 _bfd_generic_link_add_one_symbol.
5738 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5739 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5740 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5741 * Makefile.in: Rebuild dependencies.
5742 (BFD32_BACKENDS): Add coff-aux.o.
5743 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5745 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5747 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5748 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5750 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5752 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5753 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5754 (maintainer-clean): Warn about deleting special files.
5755 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5757 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5758 warning symbols correctly.
5759 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5760 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5761 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5762 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5763 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5764 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5766 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5769 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5771 * libcoff-in.h: aligned newly exported names with bfd naming
5772 conventions. Removed an erroneous define of POWERPC_LE_PE.
5773 * libcoff.h: Rebuild.
5774 * cofflink.c, coff-ppc.c: the above function name changes
5776 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5778 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5779 * ecoff.c (struct extsym_info): Define.
5780 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5781 to ecoff_link_write_external.
5782 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5783 Strip symbols when appropriate.
5785 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5786 * syms.c (BSF_OBJECT): Define.
5787 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5788 * bfd-in2.h: Rebuild.
5789 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5791 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5794 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5795 copying relocs into a shared object, treat a defined global symbol
5797 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5798 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5799 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5801 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5802 real defined symbol, not to a weak defined symbol.
5804 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5806 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5807 and made a few static functions externs.
5809 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5810 POWERPC_LE_PE hack in cofflink.
5812 * libcoff-in.h: promoted the following from cofflink.c to allow
5813 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5814 coff_debug_merge_element, struct coff_debug_merge_type,
5815 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5816 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5817 coff_debug_merge_hash_lookup, coff_link_section_info,
5818 coff_final_link_info, coff_debug_merge_hash_newfunc,
5819 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5821 * libcoff.h: re-gen'd
5823 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5825 * syms.c: Include "bfdlink.h".
5826 (struct stab_find_info): Define.
5827 (_bfd_stab_section_find_nearest_line): New function.
5828 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5829 * libbfd.h: Rebuild.
5830 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5831 * elf.c (_bfd_elf_find_nearest_line): Try calling
5832 _bfd_stab_section_find_nearest_line before searching the ELF
5833 symbol table. Find the closest STT_FUNC symbol, not the last one.
5834 * libcoff-in.h (coff_data_type): Add line_info field.
5835 * libcoff.h: Rebuild.
5836 * coffgen.c (coff_find_nearest_line): Try calling
5837 _bfd_stab_section_find_nearest_line before searching the COFF
5839 * Makefile.in: Rebuild dependencies.
5841 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5843 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5844 4 bytes, so we get the correct value when updating the register
5845 field in little endian mode.
5847 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5849 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5850 entry_section fields. Add sntoc and snentry fields.
5851 * libcoff.h: Rebuild.
5852 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5853 not toc_section and entry_section (the COFF file does not have any
5854 sections at this point).
5855 (coff_write_object_contents): Set o_snentry and o_sntoc from
5856 snentry and sntoc rather than entry_section and toc_section.
5857 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5858 snentry, not toc_section and entry_section.
5859 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5860 entry_section from hentry.
5861 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5863 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5864 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5865 than using toc_section directly.
5867 * archures.c: Add missing `.' in enum bfd_architecture.
5868 * bfd-in2.h: Rebuild.
5870 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5871 Robert Lipe <robertl@arnet.com>.
5873 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5875 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5876 to sections we allocate. Use bfd_zalloc to allocate initialial
5877 sections, not bfd_alloc.
5878 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5879 SDA{,2}I16 relocations.
5880 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5881 whether to put something in .sbss or not.
5882 (ppc_elf_relocate_section): Add support for more relocations. Add
5883 in sec->output_offset where appropriate. Make error messages
5884 include the symbol name.
5886 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5887 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5888 doesn't get redefined messages if -shared.
5890 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5891 section if the rel_section field has been set up.
5893 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5895 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5898 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5900 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5901 of flags, only flags used are controlled by mach number. Bump up
5902 output file mach number to highest of input file mach numbers.
5903 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5904 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5906 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5907 bfd_elf64_sparc_vec support.
5909 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5911 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5912 the embedded bit is set on some objects and not on others. Just
5914 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5917 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5919 * coffcode.h (coff_new_section_hook): Don't try to align the
5922 * coffcode.h (coff_set_section_contents): Fix the handling of the
5923 .lib section to work even if the entire section contents are
5924 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5925 Robert Lipe <robertl@arnet.com>.
5927 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5929 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5930 memory here for contents.
5932 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5933 _SDA2_BASE_ by 32768.
5934 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5935 started using. Allocate contents for .sdata and .sdata2 sections
5937 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5939 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5940 size _SDA{,2}_BASE_.
5941 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5944 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5946 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5948 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5949 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5950 (bfd_mach_sparc_v9a): Define.
5951 (bfd_mach_sparc_v9_p): Define.
5952 * bfd-in2.h: Regenerated.
5953 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5955 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5956 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5957 to bfd_elf32_sparc_vec.
5958 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5959 Add v8plus{,a} support.
5961 (sparc_compatible): New function.
5962 * elf32-sparc.h: #include "elf/sparc.h".
5963 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5964 elf32_sparc_final_write_processing): New functions.
5965 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5966 elf_backend_final_write_processing): Define.
5968 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5970 * elf-bfd.h (struct elf_link_hash_entry): Add
5971 linker_section_pointer field.
5972 (enum elf_linker_section_enum): Enumeration for new way of
5973 creating linker dynamic sections and symbols.
5974 (elf_linker_section{,_pointers}): New structures for creating
5975 dynamic sections and symbols.
5976 (elf_obj_tdata): Add linker_section_pointers and linker_section
5978 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5979 (_bfd_elf_create_linker_section): New declarations.
5980 (_bfd_elf_find_pointer_linker_section): Ditto.
5981 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5982 (_bfd_elf_make_linker_section_rela): Ditto.
5984 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5986 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5987 (ppc_elf_create_linker_section): New function to create the
5988 sections .got, .sdata, and .sdata2.
5989 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5991 (ppc_elf_check_relocs): Support more of the eabi relocations.
5992 (ppc_elf_relocate_section): Ditto.
5993 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5994 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5996 * elflink.h (elf_create_pointer_linker_section): New function to
5997 create initialized pointers in dynamic linker sections.
5998 (elf_finish_pointer_linker_section): Actually intialize the
5999 pointers created above.
6001 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6002 macros to provide both 32 and 64 bit versions of
6003 elf_create_pointer_linker_section.
6004 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6005 provide both 32 and 64 bit versions of
6006 elf_finish_pointer_linker_section.
6008 * elflink.c (_bfd_elf_create_linker_section): New function to
6009 create a linker section.
6010 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6011 given address in the linker pointer offsets created for a given
6013 (_bfd_elf_make_linker_section_rela): Make a RELA section
6014 corresponding to the generated linker section.
6016 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6018 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6020 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6022 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6023 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6024 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6025 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6026 toc entry in an objdump) for now.
6027 (ppc_do_last, ppc_get_last): New function - needed to save processing
6028 the toc owner to the end.
6029 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6032 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6033 toc owner from being done till last. Must define POWERPC_LE_PC
6036 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6038 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6040 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6041 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6043 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6045 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6047 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6049 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6051 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6053 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6055 * elf.c (assign_file_positions_for_segments): Don't increment file
6056 offset for a segment which contains no loadable sections.
6058 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6060 * reloc.c: Add new PowerPC relocations.
6061 * {bfd-in2,libbfd}.h: Regenerate.
6063 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6064 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6066 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6068 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6071 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6074 * coffgen.c (coff_find_nearest_line): Don't try to cache
6075 information in sections that are not owned by a BFD. From Richard
6076 Henderson <richard@atheist.tamu.edu>.
6078 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6079 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6080 * elflink.h (elf_link_output_extsym): Remove special check for
6083 * ecoffswap.h: Add prototypes for static functions.
6085 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6087 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6088 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6090 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6091 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6092 support. Begin support for R_PPC_SDA{2,}REL.
6094 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6096 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6097 create the .got and .got.neg sections.
6098 (ppc_elf_size_dynamic_sections): Call it.
6099 (ppc_elf_check_relocs): Call it.
6100 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6101 (ppc_elf_check_relocs): Add error messages for relocations we
6102 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6105 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6107 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6108 section flags for V.4 and eabi.
6110 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6112 * elf.c (assign_file_positions_for_segments): If a segment
6113 contains no sections, don't mark it as readable.
6115 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6116 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6118 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6119 dynamic section, if there is one.
6120 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6121 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6122 (bfd_elf64_swap_dyn_in): Likewise.
6123 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6125 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6127 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6128 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6129 <pirker@eiunix.tuwien.ac.at>.
6131 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6133 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6134 PowerPC V.4 and eabi.
6135 * bfd-in2.h: Regenerate.
6136 * libfd.h: Regenerate.
6138 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6140 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6141 section type and SHF_EXCLUDE section flag, turning them into the
6142 appropriate bfd section flag.
6144 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6146 * xcofflink.c (xcoff_link_add_symbols): Create the special
6147 sections if we see a DYNAMIC object, in case that is the only
6148 XCOFF input object we see.
6150 * elf32-mips.c: Extensive changes for a start at dynamic linking
6151 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6153 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6154 (struct elf_backend_data): Remove
6155 elf_backend_create_program_headers field. Add
6156 elf_backend_additional_program_headers and
6157 elf_backend_modify_segment_map fields.
6158 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6160 (elf_backend_additional_program_headers): Likewise.
6161 (elf_backend_modify_segment_map): Likewise.
6162 (elf_backend_create_program_headers): Don't define.
6163 (elfNN_bed): Change to account for field changes.
6164 * elf.c (assign_file_positions_for_segments): Call new
6165 modify_segment_map backend function. Don't call old
6166 create_program_headers backend function.
6167 (get_program_header_size): Call additional_program_headers rather
6168 than create_program_headers.
6169 * elflink.h (elf_link_add_object_symbols): Initialize
6170 type_change_ok from new backend field.
6171 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6173 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6174 a reloc against the appropriate section.
6176 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6177 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6178 (elf_flags_init): Rename from elf_ppc_flags_init.
6179 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6181 (ppc_elf_copy_private_bfd_data): Likewise.
6182 (ppc_elf_merge_private_bfd_data): Likewise.
6184 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6187 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6189 * coff-alpha.c (alpha_relocate_section): During final link, allow
6190 output .lita section to be bigger than 64k by adjusting gp value
6191 on a per-input section basis.
6192 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6194 (struct ecoff_section_tdata): Add gp field.
6196 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6198 Handle Alpha ECOFF changes in OSF/1 3.2.
6199 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6201 * coff-alpha.c: Include "aout/ar.h".
6202 (alpha_ecoff_get_relocated_section_contents): Don't require an
6203 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6204 3.2 doesn't generate one.
6205 (alpha_relocate_section): Likewise.
6206 (alpha_ecoff_slurp_armap): Define.
6207 (alpha_ecoff_slurp_extended_name_table): Define.
6208 (alpha_ecoff_construct_extended_name_table): Define.
6209 (alpha_ecoff_truncate_arname): Define.
6210 (alpha_ecoff_write_armap): Define.
6211 (alpha_ecoff_generic_stat_arch_elt): Define.
6212 (alpha_ecoff_update_armap_timestamp): Define.
6214 (alpha_ecoff_read_ar_hdr): New static function.
6215 (alpha_ecoff_get_elt_at_filepos): New static function.
6216 (alpha_ecoff_openr_next_archived_file): New static function.
6217 (alpha_ecoff_get_elt_at_index): New static function.
6218 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6219 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6220 _bfd_ecoff to alpha_ecoff.
6221 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6222 field from backend structure, rather than always calling
6223 _bfd_get_elt_at_filepos.
6224 * coff-mips.c (mips_ecoff_backend_data): Initialize
6225 get_elt_at_filepos field.
6226 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6227 from _bfd_generic_read_ar_hdr with minor changes.
6228 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6229 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6230 * libbfd.h: Rebuild.
6232 * bfd-in.h (BFD_IN_MEMORY): Define.
6233 * libbfd-in.h (struct bfd_in_memory): Define.
6234 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6235 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6236 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6237 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6238 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6239 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6240 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6241 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6242 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6243 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6245 (bfd_openstreamr): Likewise.
6246 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6247 BFD_IN_MEMORY is not set.
6248 * riscix.c (riscix_some_aout_object_p): Likewise.
6249 * bfd-in2.h, libbfd.h: Rebuild.
6251 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6252 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6253 (bfd_get_elt_at_index): Define.
6254 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6255 bfd_get_elt_at_index. Change index parameter from int to
6257 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6258 (_bfd_noarchive_get_elt_at_index): Define.
6259 (_bfd_archive_bsd_get_elt_at_index): Define.
6260 (_bfd_archive_coff_get_elt_at_index): Define.
6261 * bfd-in2.h, libbfd.h: Rebuild.
6262 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6263 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6264 * ieee.c (ieee_get_elt_at_index): Define.
6265 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6266 * oasys.c (oasys_get_elt_at_index): Define.
6267 * som.c (som_get_elt_at_index): Define.
6269 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6270 numbers to the .text section.
6272 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6274 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6275 If there is a SEC_DEBUGGING section, get the contents of the debug
6276 information part from it.
6277 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6279 (ieee_write_object_contents): Check ieee_write_debug_part return.
6281 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6283 * config.bfd (i[345]86-*-freebsd*): Add target.
6284 * configure.in (i386freebsd_vec): Add vec.
6285 * configure: Regenerate.
6286 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6287 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6288 Rebuild dependencies..
6289 * freebsd.h: New file.
6290 * i386freebsd.c: New file.
6291 * targets.c (i386freebsd_vec): Declare.
6292 (bfd_target_vector): Add i386freebsd_vec.
6293 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6294 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6296 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6298 * ieee.c (ieee_slurp_debug): New static function.
6299 (ieee_object_p): Call it.
6300 (ieee_slurp_section_data): Skip debugging sections.
6301 (ieee_get_reloc_upper_bound): Likewise.
6302 (ieee_get_section_contents): Likewise.
6303 (ieee_canonicalize_reloc): Likewise.
6304 (ieee_write_section_part): Likewise.
6305 (ieee_write_debug_part): Likewise.
6306 (ieee_write_data_part): Likewise.
6307 (init_for_output): Likewise.
6309 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6311 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6313 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6314 relocs, since ppc_elf_relocate_section handles the linker case.
6315 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6317 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6318 ppc_elf_relocate_section since that is now the only caller.
6319 (ppc_elf_relocate_section): Ditto.
6321 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6323 * coffcode.h (coff_write_object_contents): If we don't know the
6324 section of the entry point for an XCOFF executable, always set the
6325 entry address to -1.
6327 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6329 * elf.c (bfd_section_from_shdr): Add support for note sections.
6331 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6333 * bfd-in.h (struct _symbol_info): Add stab_type field.
6334 * bfd-in2.h: Rebuild.
6335 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6337 * elf32-ppc.c: Remove trailing newline from calls to
6339 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6340 difference if target endianness is known.
6342 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6344 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6345 old style TOC16 references without using R_PPC_GOT.
6346 (ppc_reloc_type): Ditto.
6347 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6348 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6349 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6350 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6351 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6353 (ppc_elf_adjust_dynamic_symbol): Ditto.
6354 (ppc_elf_adjust_dynindx): Ditto.
6355 (ppc_elf_size_dynamic_sections): Ditto.
6356 (ppc_elf_finish_dynamic_symbol): Ditto.
6357 (ppc_elf_finish_dynamic_sections): Ditto.
6358 (ELF_DYNAMIC_INTERPRETER): Define.
6360 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6362 * elf.c (copy_private_bfd_data): When attaching sections to
6363 segments ignore sections that won't be allocated. Patch from
6366 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6368 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6371 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6373 * coff-i960.c (CALC_ADDEND): Define.
6374 (coff_i960_relocate_section): Add the input section VMA to the
6375 addend for PC relative relocs.
6377 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6379 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6380 to correctly terminate.
6382 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6384 * targets.c (enum bfd_endian): Define.
6385 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6386 from boolean to enum bfd_endian. Change header_byteorder_big_p
6388 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6389 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6390 * bfd-in2.h: Rebuild.
6391 * All targets: Change initialization of byteorder and
6392 header_byteorder to use enum bfd_endian values rather than
6394 * All files: Change all references to byteorder_big_p and
6395 header_byteorder_big_p to use new bfd_*_endian macros.
6397 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6399 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6401 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6403 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6405 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6407 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6409 * ieee.c: Lots of minor cleanups. Make many functions return
6410 errors rather than calling abort. Also:
6411 (ieee_write_twobyte): Remove; change callers to call existing
6412 ieee_write_2bytes function.
6413 (ieee_write_expression): Don't output the section twice when
6414 outputting a local symbol. Don't emit an extraneous zero if there
6416 (ieee_slurp_sections): Set the lma as well as the vma.
6417 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6419 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6420 a recognized one or bfd_arch_unknown.
6421 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6423 (ihex_get_symtab): Likewise.
6425 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6427 * aoutx.h: Include <ctype.h>.
6428 (struct aout_link_includes_table): Define.
6429 (struct aout_link_includes_totals): Define.
6430 (struct aout_link_includes_entry): Define.
6431 (aout_link_includes_lookup): Define macro.
6432 (struct aout_final_link_info): Add includes field.
6433 (aout_link_includes_newfunc): New static function.
6434 (NAME(aout,final_link)): Initialize includes hash table.
6435 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6437 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6439 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6441 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6443 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6445 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6447 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6448 (pe_print_private_bfd_data): call pe_print_reloc.
6449 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6450 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6451 up some debugging as well.
6453 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6455 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6458 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6460 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6461 when setting sections to NULL.
6463 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6465 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6467 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6468 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6470 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6471 * bfd-in2.h: Rebuild.
6473 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6475 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6477 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6479 * ihex.c (ihex_scan): Handle record types 4 and 5.
6480 (ihex_object_p): Permit types 4 and 5.
6481 (ihex_set_section_contents): Remove check for out of range
6483 (ihex_write_object_contents): Generate types 4 and 5.
6485 * elflink.h (elf_link_output_extsym): Just ignore warning and
6486 indirect references to symbols which don't really exist.
6488 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6490 * peicode.h (pe_print_idata): Minor format fixes
6491 (pe_print_edata): New function. Under private printing, this formats
6492 the edata section of a PE file.
6493 (pe_print_private_bfd_data): Added call to pe_print_edata.
6495 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6497 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6498 index, don't call stoi.
6500 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6502 * srec.c (srec_scan): Set lma as well as vma.
6504 * ihex.c: New file; support for Intel Hex format.
6505 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6506 (ihex_vec): Declare.
6507 (bfd_target_vector): Always include ihex_vec.
6508 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6509 * Makefile.in: Rebuild dependencies.
6510 (BFD_LIBS): Add ihex.o
6511 (BFD_LIBS_CFILES): Add ihex.c.
6512 * bfd-in2.h: Rebuild.
6514 * elf.c (assign_file_positions_for_segments): Sort the sections in
6516 (get_program_header_size): Return the right size if segment_map is
6518 (copy_private_bfd_data): Don't bother to sort the sections.
6520 * bfd.c (bfd_record_phdr): New function.
6521 * bfd-in.h (bfd_record_phdr): Declare.
6522 * bfd_in2.h: Rebuild.
6524 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6527 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6528 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6530 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6531 (bfd_zmalloc): Change declaration.
6532 * libbfd.h: Rebuild.
6533 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6534 and realloc. Don't set bfd_error_no_memory if they fail.
6536 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6538 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6539 uses as well. Added a new howto to deal with TOCREL16 relocs that
6540 are TOCDEFN as well.
6541 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6542 to handle RVA relocs from dlltool.
6543 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6544 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6545 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6547 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6548 to get the right section alignment.
6550 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6552 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6553 p_paddr if p_paddr is zero.
6554 (make_mapping): Set includes_filehdr and includes_phdrs for first
6556 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6558 (assign_file_positions_for_segments): Handle includes_filehdr and
6559 includes_phdrs. Remove special handling of PT_PHDR and first
6561 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6562 when appropriate. Remove special handling of PT_PHDR segment.
6563 Use a more complex condition for when a section is included in a
6564 segment to handle Solaris linker oddities.
6566 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6568 * coff-m88k.c (howto_table): Reformatted for easier reading;
6569 special_function now points to new function m88k_special_reloc.
6570 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6572 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6573 be done correctly by m88k_special_reloc.
6574 (reloc_processing): New function to be used by RELOC_PROCESSING.
6575 (RELOC_PROCESSING): Define to call reloc_processing.
6577 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6579 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6580 (pe_print_pdata): Likewise.
6582 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6583 obstack_alloc fails.
6584 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6586 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6587 * Many files: don't set bfd_error_no_memory if one of the above
6590 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6591 if p_paddr_valid is set.
6592 (copy_private_bfd_data): New static function.
6593 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6595 * elf.c (assign_file_positions_for_segments): Fix case where extra
6596 program headers were allocated.
6598 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6599 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6600 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6601 _bfd_elf_print_private_bfd_data.
6603 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6604 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6605 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6606 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6607 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6608 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6609 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6611 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6613 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6614 * elf.c (make_mapping): New static function.
6615 (map_sections_to_segments): New static function.
6616 (elf_sort_sections): New static function.
6617 (assign_file_positions_for_segments): New static function.
6618 (map_program_segments): Remove.
6619 (get_program_header_size): Remove sorted_hdrs, count, and
6620 maxpagesize parameters. Simplify.
6621 (assign_file_positions_except_relocs): When generating an
6622 executable, use assign_file_positions_for_segments.
6623 (elf_sort_hdrs): Remove.
6624 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6625 to get_program_header_size.
6627 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6629 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6631 * configure, config.in: Regenerate with autoconf 2.7.
6633 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6634 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6636 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6638 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6639 (ecoff_sec_to_styp_flags): Likewise.
6640 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6641 (ecoff_set_symbol_info): Handle scRConst.
6642 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6643 (ecoff_compute_section_file_positions): Handle .rconst section.
6644 (_bfd_ecoff_write_object_contents): Likewise.
6645 (ecoff_link_check_archive_element): Handle scRConst.
6646 (ecoff_link_add_externals): Likewise.
6647 (ecoff_link_write_external): Handle .rconst section.
6648 (ecoff_reloc_link_order): Likewise.
6649 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6650 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6652 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6654 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6655 DEF_DYNAMIC flag is set.
6657 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6659 * host-aout.c: If TRAD_HEADER is defined, include it.
6661 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6663 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6664 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6665 (BFD_NEED_DECLARATION): New function.
6666 * configure.in: Use BFD_NEED_DECLARATION.
6667 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6668 * configure, config.in: Rebuild with autoconf 2.6.
6670 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6671 special_sections before returning when called with a non XCOFF
6674 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6677 * coffcode.h (coff_compute_section_file_positions): Only pad the
6678 previous section to force file alignment when creating an
6681 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6683 * coffcode.h (coff_compute_section_file_positions): If
6684 RS6000COFF_C, set up the .debug section.
6686 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6687 if it is not large enough to accomodate the entire TOC area with
6688 signed 16 bit offsets.
6689 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6691 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6692 TOC anchor to use the TOC value used in the output file.
6694 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6696 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6697 (_bfd_coff_read_string_table): Likewise.
6699 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6701 * pe-arm.c: Fix typos.
6702 * coff-arm.c: Likewise.
6704 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6706 * coff-ppc.c (list_ele): Added "cat"egory member.
6707 (record_toc): New category parameter (priv or pub).
6708 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6709 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6710 the mainline. It addes extra toc cells in error.
6711 (ppc_coff_swap_sym_in_hook): Added some documentation.
6712 (dump_toc): Can now diagnose "virtual toc" chicanery.
6714 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6716 * elf-bfd.h (struct elf_link_hash_table): Change type of
6717 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6719 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6721 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6722 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6724 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6725 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6726 defined or mentioned in a regular file.
6728 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6730 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6731 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6732 (coff_ppc_relocate_section): Correct REL24 handling
6733 (ppc_process_before_allocation): Correct TOCDEFN handling
6735 * peicode.h (dir_names): Added name descriptions
6737 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6739 * VERSION: Updated to cygnus-2.6.
6741 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6743 * targets.c (m68k4knetbsd_vec): Declare.
6745 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6747 * targets.c (bfd_target): Change type of second argument to
6748 _bfd_print_private_bfd_data from void * to PTR.
6749 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6750 using PTR rather than void *.
6751 * bfd-in2, libbfd.h: Rebuild.
6752 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6754 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6755 _bfd_generic_bfd_print_private_bfd_data rather than casting
6758 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6760 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6761 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6763 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6764 BFD64_BACKENDS_CFILES): New variables.
6767 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6769 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6770 not at the file position of the first section.
6771 * coffcode.h (coff_compute_section_file_positions): Avoid using
6773 (coff_write_object_contents): When generating a PPC PE executable
6774 with no symbols, round up the file size to a COFF_PAGE_SIZE
6776 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6777 don't write out a string table.
6779 * elf.c (bfd_section_from_shdr): When using a different section
6780 header, pass the new one to _bfd_elf_make_section_from_shdr.
6781 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6782 (elf_map_symbols): Add section VMA to symbol value when comparing
6784 (_bfd_elf_compute_section_file_positions): Only build symbol table
6785 if there are some symbols. Set file offset of symtab and strtab
6787 (assign_file_positions_except_relocs): Remove dosyms parameter.
6788 Change all callers. Never set file offset of symtab and strtab
6790 (_bfd_elf_copy_private_section_data): New function.
6791 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6792 (_bfd_elf_copy_private_symbol_data): New function.
6793 (swap_out_syms): Check for special mapping of st_shndx created by
6794 copy_private_symbol_data.
6795 * elfxx-target.h: Use new copy routines.
6796 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6797 (_bfd_elf_copy_private_section_data): Declare.
6799 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6801 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6804 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6805 _bfd_dummy_target, matching the recent change to archive
6808 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6810 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6811 arithmetic on PTR types.
6813 * aout-target.h (MY(callback)): Set the lma of the sections.
6815 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6816 symbol into a reloc against the section.
6818 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6820 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6821 glue for the relocs: IMGLUE and IFGLUE.
6822 (record_toc): new function - tracks toc contents
6823 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6824 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6825 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6826 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6827 (ppc_record_toc_entry): Removed a debug define (duh)
6829 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6830 (pe_print_idata): New function - formats the idata section data
6831 (pe_print_pdata): New function - formats the pdata section data
6832 (pe_print_private_bfd_data): calls to above
6834 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6836 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6837 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6838 TARGET_SYM and TARGET_NAME for vector and BFD name.
6839 * coff-pmac.c (pmac_xcoff_vec): Remove.
6840 (TARGET_SYM, TARGET_NAME): Define.
6841 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6842 machine to 0, not all PowerMacs are 601s.
6844 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6846 * elfcode.h (elf_object_p): Read in any program headers.
6847 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6848 based on the program headers, if any.
6849 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6850 (map_program_segments): Set p_paddr of program headers based on
6853 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6855 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6858 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6859 trying to do a relocateable link with a non-a.out object file.
6861 * archive.c (bfd_generic_archive_p): Check the first object file
6862 in an archive even if target_defaulted is set. If the object file
6863 has the wrong xvec, reject it.
6865 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6866 be represented, report the name via _bfd_error_handler.
6867 (translate_to_native_sym_flags): Likewise.
6868 * elf32-mips.c (mips_elf_final_link): Likewise.
6869 * oasys.c (oasys_write_sections): Likewise.
6871 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6872 which checks for STYP_OVRFLO sections.
6873 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6874 reloc and lineno count overflows.
6875 (coff_write_object_contents): Call coff_count_linenumbers before
6876 coff_compute_section_file_positions. If RS6000COFF_C, handle
6877 reloc and lineno count overflows.
6878 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6879 relocs before dealing with .pad sections. Count overflow section
6880 headers when handling .pad sections.
6882 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6885 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6886 (struct xcoff_link_hash_table): Add descriptor_section and
6887 special_sections fields.
6888 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6889 (xcoff_link_add_symbols): Set linkage section alignment. Create
6890 descriptor section. Check for magic symbol names (_text, etc.),
6891 and record them in special_sections if found. Set
6892 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6893 descriptor field to point back to the function code symbol.
6894 (xcoff_sweep): Always mark the special descriptor_section.
6895 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6896 function descriptor, and mark it if it is.
6897 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6898 parameter, and fill it in. Allocate space for the descriptor
6900 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6901 global linkage code. If an undefined function descriptor is
6902 exported, arrange to define it. Warn about any other undefined
6904 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6905 (xcoff_write_global_symbol): Create a function descriptor when
6907 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6908 * bfd-in2.h: Rebuild.
6910 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6912 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6913 (ppc_coff_link_hash_table): new types for hashing
6914 (ppc_coff_link_hash_newfunc): hash entry constructor
6915 (ppc_coff_link_hash_table_init): hash table initializer
6916 (ppc_coff_link_hash_table_create): hash table constructor
6917 (ppc_record_toc_entry): changed references to hash table
6918 (coff_ppc_relocate_section): changed references to hash table
6920 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6921 * libcoff.h: Rebuild
6923 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6924 (coff_link_add_symbols): removed toc_offset init
6926 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6928 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6931 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6932 if it is given and mmep is available.
6933 * acconfig.h: Undef USE_MMAP.
6934 * configure, config.in: Regenerated.
6935 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6936 table handling the old way.
6937 (aout_get_external_symbols): Don't complain if last byte of string
6939 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6940 (bfd_free_window) [! USE_MMAP]: Don't define.
6941 (bfd_get_file_window,
6942 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6944 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6946 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6949 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6951 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6952 compatible with AMD generated COFF files. Try to support both AMD
6953 and GNU formats simultaneously.
6954 (coff_a29k_relocate_section): Likewise.
6956 * libbfd.c (bfd_get_file_window): Change writable parameter from
6957 int to boolean; update all callers. Pass MAP_SHARED if not
6958 writable--it's required on Solaris. Cast fprintf argument to
6960 * bfd-in.h (bfd_get_file_window): Update declaration.
6961 * bfd-in2.h: Rebuild.
6962 * aoutx.h: Update calls to bfd_get_file_window.
6964 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6966 (xcoff_swap_ldhdr_in): New static function.
6967 (xcoff_swap_ldsym_in): New static function.
6968 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6969 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6970 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6971 Handle XTY_ER/XMC_XO symbols correctly.
6972 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6973 rather than normal symbol table.
6974 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6975 already defined with the same absolute value.
6976 (xcoff_mark): When considering called symbols, check whether the
6977 descriptor is from a dynamic object, rather than the symbol
6979 (xcoff_build_ldsyms): Likewise.
6981 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6982 Cast realloc and malloc return values. If malloc or realloc fail,
6983 set bfd_error_no_memory.
6984 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6985 * bfd-in2.h: Rebuild.
6987 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6989 * coff-ppc.c (ppc_record_toc_entry): new function.
6990 (in_reloc_p): changed return value.
6991 (coff_ppc_relocate_section): much rework.
6992 (ppc_allocate_toc_section): new function.
6993 (ppc_process_before_allocation): new function.
6994 (ppc_coff_swap_sym_in_hook): new function.
6996 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6997 (coff_link_add_symbols): initialize toc_offset.
6999 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7000 (coff_swap_aouthdr_out): Added more sections to the data
7001 dictionary for the pe file header. Also changed linker version
7002 number on the ppc side.
7003 (dir_names): small improvements to the dictionary printing.
7004 (pe_mkobject_hook): save the file level flags.
7006 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7007 (pe_tdata): added real_flags field
7008 (coff_tdata): added local_toc_sym_map and access macro
7010 * libcoff.h (coff_link_hash_entry): added toc_offset field
7011 (pe_tdata): added real_flags field
7012 (coff_tdata): added local_toc_sym_map and access macro
7014 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7015 (coff_mkobject): init for local_toc_sym_map
7016 (coff_write_object_contents): set the internal_a.magic to
7017 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7020 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7022 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7023 entries until both the line number address and the function name
7024 address are too large.
7026 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7027 * configure: Rebuilt.
7029 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7030 is defined in the environment.
7032 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7034 * som.c (som_get_section_contents_in_window): Define to use
7037 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7039 * coff-i860.c: New file, based on coff-i386.c.
7040 * cpu-i860.c: New file, based on cpu-i386.c.
7041 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7042 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7043 targets, using i860coff_vec.
7044 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7045 trad-core.o and hosts/i860mach3.h.
7046 (i860coff_vec): Use coff-i860.o and cofflink.o.
7047 * configure: Rebuild.
7048 * Makefile.in: Rebuild dependencies.
7049 (ALL_MACHINES): Add cpu-i860.o.
7050 (BFD32_BACKENDS): Add coff-i860.o.
7051 (CFILES): Add cpu-i860.c and coff-i860.c.
7052 * targets.c (i860coff_vec): Declare.
7053 (bfd_target_vector): Add &i860coff_vec.
7054 * archures.c (bfd_i860_arch): Declare.
7055 (bfd_archures_list): Add &bfd_i860_arch.
7056 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7057 (coff_set_flags): Handle bfd_arch_i860.
7058 (coff_write_object_contents): Handle I860 a.out magic number.
7060 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7062 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7063 the created .tc section to 2.
7064 (xcoff_mark): Don't keep a .loader reloc for a call to an
7065 undefined symbol when creating a shared library.
7066 (xcoff_build_ldsyms): When creating a shared library, generate
7067 global linkage code for a call to an undefined symbol.
7069 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7071 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7072 BFD32_BACKENDS, BFD64_BACKENDS.
7073 (.dep1): Put mkdep output in a separate file.
7074 Rebuilt dependencies.
7076 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7079 Permit use of mmap when available:
7081 * configure.in: Check for mmap, madvise, mprotect.
7082 * config.in, configure: Regenerated.
7084 * libbfd.c (struct _bfd_window_internal): Define type.
7085 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7087 (ok_to_map): New static variable for debugging.
7088 (_bfd_generic_get_section_contents_in_window): New function.
7089 * bfd-in.h (bfd_window_internal): Declare type.
7090 (bfd_window): Define type.
7091 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7092 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7095 * libaout.h (struct aoutdata): Add two window fields.
7096 (obj_aout_sym_window, obj_aout_string_window): New macros.
7097 * aoutx.h (some_aout_object_p): Initialize windows.
7098 (aout_get_external_symbols): Get symbol data and strings in
7099 windows instead of explicitly allocated buffers.
7100 (slurp_symbol_table): Free window instead of memory.
7101 (bfd_free_cached_info): Release windows instead of freeing storage
7103 (aout_link_free_symbols): Ditto.
7105 * targets.c (bfd_target): Add new field for
7106 get_section_contents_in_window.
7107 (BFD_JUMP_TABLE_GENERIC): Updated.
7108 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7109 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7110 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7111 macros for get_section_contents_in_window field.
7113 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7115 * core.c: Renamed to corefile.c
7116 * makefile.dos (OBJS): Change core.o to corefile.o
7117 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7119 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7121 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7122 to o. Clobber and restore the list of new csects around the call
7123 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7124 linker error and the linker wants to read the symbol table. Reset
7125 the line number count of a real section even if it has no relocs.
7126 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7128 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7131 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7133 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7134 an undefined symbol in a shared link.
7136 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7137 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7138 phdm@info.ucl.ac.be (Philippe De Muyter).
7140 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7142 * coff-m88k.c (rtype2howto): New static function.
7143 (RTYPE2HOWTO): Use it rather than a macro definition.
7145 * coffcode.h (coff_write_object_contents): set internal_a.magic
7146 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7148 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7149 define TRAD_HEADER to new file hosts/delta68.h.
7150 m88*-motorola-sysv*, however, does use ptrace-core.o.
7151 * hosts/delta68.h: New file.
7153 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7154 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7156 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7158 * i386linux.c (MY(vec)): Declare before use.
7160 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7162 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7163 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7165 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7166 BFD is not of the right type.
7167 (bfd_elf_get_needed_list): Likewise.
7168 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7169 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7170 * xcofflink.c (XCOFF_XVECP): Define.
7171 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7173 (bfd_xcoff_import_symbol): Likewise.
7174 (bfd_xcoff_export_symbol): Likewise.
7175 (bfd_xcoff_link_count_reloc): Likewise.
7176 (bfd_xcoff_record_link_assignment): Likewise.
7177 (bfd_xcoff_size_dynamic_sections): Likewise.
7179 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7180 table index against the number of symbols for a base relative
7183 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7185 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7186 full_aouthdr flag here...
7187 (_bfd_xcoff_bfd_final_link): ...not here.
7189 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7191 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7192 systems that have a system <libelf.h>.
7193 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7194 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7195 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7196 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7197 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7198 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7199 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7201 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7203 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7204 set, set BSF_WEAK in symbol. Change all callers.
7205 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7206 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7207 _bfd_generic_link_add_one_symbol.
7208 (ecoff_indirect_link_order): Check that the section tdata relocs
7209 are not NULL before using them.
7211 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7212 define TRAD_HEADER as hosts/alphalinux.h.
7213 * configure: Rebuild.
7214 * hosts/alphalinux.h: New file.
7215 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7218 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7220 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7221 C_ECOMM storage classes.
7223 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7225 (xcoff_mark): Call xcoff_mark_symbol.
7226 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7227 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7229 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7231 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7233 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7235 (xcoff_find_reloc): New static function.
7236 (xcoff_link_add_symbols): Use it.
7237 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7238 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7239 relocate the value of C_DECL.
7241 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7243 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7245 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7246 callback decide what goes in .relocs.
7247 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7248 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7251 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7253 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7256 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7258 * xcofflink.c: More improvements, mostly to fix handling of
7259 constructors and a few other special cases.
7260 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7261 zero, reverting yesterday's change.
7262 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7263 (bfd_xcoff_link_count_reloc): Declare.
7264 (bfd_xcoff_record_link_assignment): Declare.
7265 * bfd-in2.h: Rebuild.
7267 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7269 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7270 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7271 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7272 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7273 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7274 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7276 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7279 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7280 segments includes the a.out header. See to that the magic number
7281 *always* is big-endian.
7283 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7284 m68k4k NetBSD configurations.
7286 * configure.in, configure: Separate i386 & mips NetBSD
7287 configurations from other BSD ones. Don't assume DEC is the only
7288 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7289 configurations. Add support for m68k4k NetBSD object format.
7291 * libaout.h: Added M_68K4K_NETBSD magic.
7293 * m68k4knetbsd.c: New file.
7295 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7297 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7300 * hosts/mipsnbsd.h: New file.
7302 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7304 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7306 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7307 toc_section, and entry_section fields.
7308 (struct xcoff_section_tdata): Remove ldrel_count field.
7309 * libcoff.h: Rebuild.
7310 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7312 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7313 full a.out header if full_aouthdr is set in xcoff_data.
7314 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7315 based on sections stored in xcoff_data.
7316 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7318 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7319 (rs6000coff_vec): Set symbol_leading_char to '.'.
7320 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7321 value stored in ret rather than returning a pointer value.
7323 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7325 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7328 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7330 * som.c (som_slurp_string_table): Allocate the strings with malloc
7331 since they're free'd by free_cached_info.
7332 (som_slurp_symbol_table): Similarly for the symbol table.
7334 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7336 * Makefile.in (diststuff): Don't make headers.
7338 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7340 * Makefile.in: Rebuild dependencies.
7342 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7343 output_bfd is not SunOS.
7344 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7345 non-SunOS input files.
7347 * xcofflink.c: Extensive changes to support linking shared objects
7348 and generating a .loader section.
7349 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7350 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7351 last_symndx, and ldrel_count fields.
7352 * libcoff.h: Rebuild.
7353 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7354 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7356 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7357 (bfd_xcoff_export_symbol): Declare.
7358 (bfd_xcoff_size_dynamic_sections): Declare.
7359 * bfd-in2.h: Rebuild.
7361 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7363 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7364 * configure: Rebuild.
7365 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7366 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7368 (pmac_xcoff_vec): Update to use new xcoff support.
7369 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7370 (xcoff_write_armap): Declare buf as unsigned char.
7371 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7373 * mpw-make.sed: Generalize subdir_do edit.
7375 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7377 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7378 correctly. Don't initialize asect->vma.
7380 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7382 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7383 something a little less than the page size.
7385 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7387 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7389 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7391 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7392 * coffcode.h (coff_write_object_contents): If .bss is before
7393 .data us that as data_start.
7394 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7396 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7397 (coff_swap_outhdr_out): Hardwire in version number.
7399 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7401 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7402 major and minor to *_vno, since the former are also macros in
7403 SunOS header files. Cast result of bfd_alloc to appropriate
7406 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7407 before assigning to sec_data.
7409 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7411 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7412 now relative to the section, not absolute.
7413 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7414 get the file name when there is a N_SO directory name. When
7415 handling stabs, remember that section->vma was added to the
7418 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7420 * sunos.c (struct sunos_link_hash_table): Add needed field.
7421 (sunos_link_hash_table_create): Call bfd_release, not free.
7422 (sunos_link_hash_table_create): Initialize needed field.
7423 (sunos_add_dynamic_symbols): Record needed objects.
7424 (bfd_sunos_get_needed_list): New function.
7425 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7426 * bfd-in2.h: Rebuild.
7428 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7430 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7432 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7434 * bfd-in.h (struct bfd_link_needed_list): Rename from
7435 bfd_elf_link_needed_list.
7436 * bfd-in2.h: Rebuild.
7437 * elf.c, elflink.h, libelf.h: Corresponding changes.
7439 Add start at AIX linker support; no shared libraries yet.
7440 * xcofflink.c: New file.
7441 * configure.in (rs600coff_vec): Use xcofflink.o.
7442 * configure: Rebuild.
7443 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7445 (struct xcoff_section_tdata): Define.
7446 (xcoff_section_data): Define macro.
7447 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7448 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7449 (_bfd_xcoff_bfd_final_link): Declare.
7450 (_bfd_ppc_xcoff_relocate_section): Declare.
7451 * libcoff.h: Rebuild.
7452 * coff-rs6000.c: Clean up a bit.
7453 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7454 cputype, csects, and debug_indices.
7455 (xcoff_copy_private_bfd_data): Copy cputype.
7456 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7457 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7458 (xcoff_reloc_type_lookup): Rename from
7459 rs6000coff_reloc_type_lookup.
7460 (coff_relocate_section): Define.
7461 (_bfd_xcoff_sizeof_headers): Define.
7462 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7463 (_bfd_xcoff_bfd_relax_section): Define.
7464 (_bfd_xcoff_bfd_link_split_section): Define.
7465 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7467 * coffcode.h (coff_compute_section_file_positions): If AIX,
7468 increment sofar by SMALL_AOUTSZ if not executable.
7469 (coff_write_object_contents): If AIX, always output an a.out
7470 header; if not executable, header size of SMALL_AOUTSZ.
7471 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7472 (_bfd_stringtab_init): Initialize xcoff field.
7473 (_bfd_xcoff_stringtab_init): New function.
7474 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7475 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7476 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7477 * libbfd.h: Rebuild.
7478 * Makefile.in: Rebuild dependencies.
7479 (BFD32_BACKENDS): Add xcofflink.o.
7480 (CFILES): Add xcofflink.c.
7482 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7483 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7484 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7486 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7488 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7490 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7492 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7493 * config.in: Regenerated.
7495 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7496 (_bfd_chunksize): New variable.
7497 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7498 for obstack chunk size.
7499 * configure.in: Check for getpagesize.
7500 * configure: Regenerated.
7502 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7504 * trad-core.c (rawptr): Make it a local variable of
7505 ptrace_unix_core_file_p.
7507 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7509 * coff-arm.c (in_reloc_p): New.
7510 * coff-i386.c (in_reloc_p): New.
7511 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7512 (coff_write_object_contents): Only set has_reloc_section
7514 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7515 in_reloc_p to decide if reloc should be emitted.
7516 * libcoff.h (pe_data_type.in_reloc_p): New.
7517 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7519 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7521 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7522 (_bfd_coff_read_internal_relocs): Likewise.
7523 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7524 (_bfd_coff_read_internal_relocs): Likewise.
7526 * elflink.h (elf_link_add_object_symbols): Correct conditions
7527 under which type and size change warnings are issued.
7529 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7531 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7532 a symbol which is not in a real section.
7533 (coff_write_native_symbol): Corresponding change.
7535 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7536 coff_link_hash_newfunc and make non-static.
7537 (_bfd_coff_link_hash_table_init): New function, broken out of
7538 _bfd_coff_link_hash_table_create.
7539 (_bfd_coff_link_hash_table_create): Use it.
7540 (process_embedded_commands): Make static.
7541 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7542 (_bfd_coff_link_hash_table_init): Declare.
7543 * libcoff.h: Rebuild.
7545 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7546 field in XCOFF tdata.
7547 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7548 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7549 based on cputype stored in a.out header, or in n_type of initial
7551 (coff_write_object_contents): Set cputype correctly in a.out
7553 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7555 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7556 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7558 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7559 * libcoff.h: Rebuild.
7561 * cpu-rs6000.c (rs6000_compatible): New static function.
7562 (bfd_rs6000_arch): Use it.
7563 * cpu-powerpc.c (powerpc_compatible): New static function.
7564 (arch_info_struct): Define various flavours of PowerPC.
7565 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7568 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7570 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7572 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7574 * elflink.h (elf_link_add_object_symbols): Don't warn about
7575 changing the size or type if the old definition was weak.
7577 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7579 * coffcode.h (combined_entry_type): Add fix_line field.
7580 (coff_slurp_line_table): Warn if we try to set the lineno field of
7582 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7583 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7584 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7585 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7587 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7588 * libcoff.h: Rebuild.
7590 * libcoff-in.h (struct xcoff_tdata): Define.
7591 (xcoff_data): Define.
7592 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7593 * bfd-in2.h, libcoff.h: Rebuild.
7594 * coff-rs6000.c (xcoff_mkobject): New static function.
7595 (coff_mkobject): Define.
7596 (xcoff_copy_private_bfd_data): New static function.
7597 (coff_bfd_copy_private_bfd_data): Define.
7598 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7600 (rs6000coff_vec): Add DYNAMIC to object_flags.
7601 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7602 .loader sections specially.
7603 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7604 section alignment from the XCOFF tdata information.
7605 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7606 F_SHROBJ, and copy the extra a.out header information into the
7607 XCOFF tdata structure.
7608 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7609 F_DYNLOAD and the extra a.out header information.
7610 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7611 C_HIDEXT symbol with attached csect information.
7612 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7613 in the o_maxdata field.
7614 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7615 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7616 end if BSF_NOT_AT_END is set.
7618 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7619 _bfd_read_ar_hdr_fn.
7620 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7621 * bfd-in2.h, libbfd.h: Rebuild.
7622 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7624 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7625 (bfd_slurp_bsd_armap_f2): Likewise.
7626 (_bfd_slurp_extended_name_table): Likewise.
7628 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7630 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7632 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7633 when the symbol table is empty.
7635 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7636 space for section symbols, since we don't output them either.
7637 (elf_m68k_adjust_dynindx): Removed.
7639 * ptrace-core.c (rawptr): Make it a local variable of
7640 ptrace_unix_core_file_p.
7642 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7644 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7647 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7648 Mac object file formats.
7650 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7652 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7653 auxent if there isn't one.
7654 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7655 rather than FILNMLEN as the maximum name length.
7657 * coffcode.h (bfd_coff_backend_data): Add new field
7658 _bfd_coff_print_aux.
7659 (bfd_coff_print_aux): New static function.
7660 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7661 scnlen field of an XTY_LD csect aux entry.
7662 (coff_print_aux): New static function.
7663 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7664 in coff_pointerize_aux_hook.
7665 (bfd_coff_std_swap_table): Initialize new field.
7666 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7667 * libcoff.h: Rebuild.
7668 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7669 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7671 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7672 if there are symbols, for native AIX ld compatibility.
7674 * coffcode.h (bfd_coff_backend_data): Add new field
7675 _bfd_coff_pointerize_aux_hook.
7676 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7677 or I960, and as 0 otherwise.
7678 (bfd_coff_std_swap_table): Initialize new field.
7679 * libcoff.h: Rebuild.
7680 * coffgen.c (coff_pointerize_aux): Change parameters to take
7681 symbol pointer instead of type and class, and to take aux index.
7682 Call _bfd_coff_pointerize_aux_hook if it is defined.
7683 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7684 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7685 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7687 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7688 read-only/host-only support.
7690 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7692 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7695 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7696 BFD_JUMP_TABLE_ARCHIVE accordingly.
7697 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7698 (_bfd_compute_and_write_armap): Declare.
7699 (_bfd_generic_read_ar_hdr): Declare.
7700 (_bfd_read_ar_hdr): Define.
7701 (_bfd_noarchive_read_ar_hdr): Define.
7702 (_bfd_archive_bsd_read_ar_hdr): Define.
7703 (_bfd_archive_coff_read_ar_hdr): Define.
7704 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7705 _bfd_read_ar_hdr instead.
7706 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7707 (_bfd_compute_and_write_armap): Rename from
7708 compute_and_write_armap. Make non-static. Change all callers.
7709 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7710 than _bfd_snarf_ar_hdr.
7711 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7712 * ieee.c (ieee_read_ar_hdr): Define.
7713 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7714 * oasys.c (oasys_read_ar_hdr): Define.
7715 * som.c (som_read_ar_hdr): Define.
7716 * bfd-in2.h, libbfd.h: Rebuild.
7718 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7720 * peicode.c (coff_swap_filehdr_in): If symptr is
7721 zero, there aren't any symbols, even if nsyms is set.
7723 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7725 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7727 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7728 sections, and set styp correctly for them: .got, .hash, .dynamic,
7729 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7730 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7732 (ecoff_sort_hdrs): New static function.
7733 (ecoff_compute_section_file_positions): Return boolean, not void.
7734 Sort the sections by VMA before looking through them. Put the
7735 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7736 section on an appropriate boundary within the page.
7737 (ecoff_compute_reloc_file_positions): Check return value of
7738 ecoff_compute_section_file_positions.
7739 (_bfd_ecoff_set_section_contents): Likewise.
7740 (_bfd_ecoff_write_object_contents): Check for various Alpha
7741 section types when incrementing text_size and data_size. Call
7742 adjust_headers backend function if it exists.
7743 * coff-alpha.c (alpha_adjust_headers): New static function.
7744 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7745 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7747 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7749 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7751 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7752 of ALTERNATE_AIX_CORE_FORMAT.
7753 * configure.in (aix4): No longer need CORE_FLAGS.
7754 * configure: Updated.
7756 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7758 NS32k changes from Ian Dall:
7759 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7761 (aout_link_input_section_std, aout_link_input_section_ext,
7762 aout_link_reloc_link_order): Call them instead of _bfd_*
7764 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7766 (backend_data): Use it instead of hardcoded zero.
7768 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7769 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7771 * ns32knetbsd.c: Include bfd.h.
7772 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7773 (MY_bfd_reloc_type_lookup): Declare function too.
7774 * pc532-mach.c (set_sizes): Don't declare.
7775 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7776 (backend_data, MY_backend_data): Don't define.
7778 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7779 ns32k-*-lites* like ns32k-*-netbsd*.
7781 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7784 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7786 * coffcode.h (coff_write_object_contents): Restore setting
7787 f_timdat to 0, deleted on August 22.
7789 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7791 * coffcode.h (coff_bfd_copy_private_symbol_data,
7792 coff_bfd_copy_private_section_data,
7793 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7794 * peicode.h (coff_bfd_copy_private_bfd_data): New
7795 (pe_bfd_copy_private_bfd_data): New.
7796 (coff_swap_scnhdr_in): Swap bss size into the right place.
7797 (pe_print_private_bfd_data): Add some newlines.
7799 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7801 * som.c (setup_sections): Don't die if a space has no subspaces.
7803 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7805 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7806 dynamic symbol override a common symbol. Don't change the size or
7807 type if they have been set and the new symbol is not a definition.
7808 Warn if the size or type changes.
7810 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7812 * som.c (som_begin_writing): Don't write the symbol table or
7814 (som_finish_writing): Write them here. Place them after the
7815 subspace data, but before the relocs.
7817 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7819 * sunos.c (sunos_add_one_symbol): Just pass false, not
7820 info->shared_library, to sunos_create_dynamic_sections.
7821 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7823 (sunos_check_dynamic_reloc): Remove .text section assertion.
7825 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7827 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7828 * configure, configure.in: Add pmac_xcoff_vec case.
7829 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7830 * coff-pmac.c: New file, PowerMac XCOFF support.
7831 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7832 * targets.c (pmac_xcoff_vec): Declare.
7834 * mpw-config.in: Various changes to be compatible with the
7835 autoconf-based configury.
7836 * mpw-make.sed: New file, sed commands to translate Unix
7837 makefile into MPW syntax.
7838 * mpw-make.in: Remove.
7839 * hosts/mpw.h: Remove.
7840 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7841 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7843 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7845 * binary.c (binary_get_symtab): Return an empty string on error.
7846 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7848 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7850 * coff-ppc.c: Reformatted according to gnu conventions
7851 Removed irrelevant "if 0" code
7853 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7855 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7856 symbols rather than as indirect symbols.
7857 (MY(slurp_symbol_table)): Don't do anything special about
7860 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7861 of .ctors and .dtors sections is no larger than 2.
7863 * sunos.c (sunos_add_one_symbol): Don't change
7864 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7866 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7867 dynamic symbols when creating a shared library.
7868 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7870 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7871 written even if it is not defined in a regular object.
7872 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7873 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7874 rather than the constant 22.
7875 (sunos_check_dynamic_reloc): Handle creating a shared library.
7876 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7877 zero when creating a shared library.
7878 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7879 write it out at the start of the symbol table.
7881 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7883 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7885 * config.bfd: Add arm-*-coff.
7886 * configure.in, configure: Add armcoff_{little,big}_vec.
7887 * targets.c (armcoff_{little,big}_vec): Declare.
7888 (bfd_target_vector): Add armcoff_{little,big}_vec.
7889 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7891 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7893 * targets.c (bfd_find_target): Remove debugging code.
7895 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7897 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7899 * Makefile.in: added *-ppc files
7900 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7901 allow pe based .o's to be shared with other tools on ppc/NT
7902 * config.bfd: added powerpc[le]-[pe|winnt] config support
7903 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7904 * peicode.h: Added more section flags for PE on ppc
7905 Added coff_swap_filehdr_out to allow peicode.h to be
7906 used for non-image PE files on ppc.
7907 Check for image, or not, before copying pe_opthdr
7908 * targets.c: Added new bfd's
7909 * targets.c: Removed two inactive bfds that shouldn't have made it this
7912 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7914 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7915 explicit values to initialize all relocs. Change all users.
7916 (ppc_elf_brtaken_inner): New function to handle branch predicition
7918 (ppc_elf_brtaken_reloc): Ditto.
7919 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7920 relocs use ppc_elf_unsupported_reloc.
7921 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7922 needs to be reported.
7923 (ppc_elf_relocate_section): Support branch prediction relocs.
7925 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7927 * bfd.c (bfd_assert): Remove \n from string passed to
7930 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7931 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7932 (bfd_coff_make_section_hook): Don't define.
7933 (coff_make_section_hook): Remove.
7934 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7935 (styp_to_sec_flags): Likewise.
7936 (coff_write_object_contents): Likewise.
7937 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7939 * libcoff.h: Rebuild.
7940 * coffgen.c (make_a_section_from_file): Just call
7941 bfd_make_section_anyway, not bfd_make_section or
7942 bfd_coff_make_section_hook.
7943 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7944 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7945 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7946 make_section_hook field.
7947 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7949 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7950 pointers into value field for warning and indirect symbols; just
7951 leave the value field alone.
7952 * linker.c (generic_link_add_symbol_list): Use next symbol for
7953 warning and indirect symbols, rather than looking in symbol value.
7954 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7955 parameter. Change all callers. Remove support for indirect
7956 symbols; it didn't work anyhow.
7957 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7958 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7959 * bfd-in2.h: Rebuild.
7961 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7963 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7964 go back to telling the tools this reloc operates on 32 bits.
7966 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7968 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7969 rather than a direct fprintf.
7970 * archive.c (_bfd_write_archive_contents): Likewise.
7971 * coffcode.h (coff_slurp_symbol_table): Likewise.
7972 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7973 (ppc_elf_unsupported_reloc): Likewise.
7974 (ppc_elf_relocate_section): Likewise.
7975 * i386linux.c (linux_tally_symbols): Likewise.
7976 (linux_finish_dynamic_link): Likewise.
7977 * osf-core.c (osf_core_core_file_p): Likewise.
7978 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7979 * som.c (som_sizeof_headers): Likewise.
7980 * srec.c (srec_bad_byte): Likewise.
7981 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7982 * libbfd-in.h (bfd_assert): Declare first parameter const.
7983 * libbfd.h: Rebuild.
7984 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7985 bfd_reloc_overflow is enough.
7986 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7987 * coff-h8500.c (rtype2howto): Likewise.
7988 * coff-z8k.c (rtype2howto): Likewise.
7989 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7990 * elf.c (_bfd_elf_get_lineno): Likewise.
7991 (_bfd_elf_no_info_to_howto): Likewise.
7992 (_bfd_elf_no_info_to_howto_rel): Likewise.
7993 * hp300hpux.c (convert_sym_type): Likewise.
7994 (MY(swap_std_reloc_in)): Likewise.
7995 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7997 * libaout.h (struct aoutdata): Add line_buf field.
7998 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7999 and filename_buffer. Instead, use a malloc buffer stored in the
8000 new line_buf field. Remove length restrictions.
8002 * coffgen.c (string_size): Remove static variable.
8003 (debug_string_size, debug_string_section): Likewise.
8004 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8005 and debug_string_size_p parameters. Use them instead of the
8006 global variables. Change all callers.
8007 (coff_write_symbol): Likewise.
8008 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8009 (coff_write_symbols): Add local variables to replace removed
8012 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8013 function, and line_base fields.
8014 * libcoff.h: Rebuild.
8015 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8016 information, rather than using static variables.
8018 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8019 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8021 * init.c (initialized): Remove static variable.
8022 (bfd_init): Don't bother setting initialized.
8023 (bfd_check_init): Remove.
8024 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8025 * libbfd.h: Rebuild.
8027 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8029 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8030 size for full core dumps. Copy core file header to private data.
8031 (rs6000coff_core_file_failing_command,
8032 rs6000coff_core_file_failing_signal): New functions to extract
8033 the file name and terminating signal from the core file.
8034 * coff-rs6000.c: Use them.
8036 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8038 Change arch info to be const, initialized at compile time.
8039 * archures.c: Reindent many functions. Change CONST to const.
8040 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8041 nothing set it anyhow. Make next const.
8042 (bfd_arch_info_list): Remove.
8043 (bfd_archures_list): Rename from archures_init_table. Change from
8044 a table of function pointers to a table of bfd_arch_info_type
8045 structure addresses.
8046 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8047 (bfd_lookup_arch): Likewise.
8048 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8050 (bfd_default_arch_struct): Make const.
8051 (bfd_arch_init, bfd_arch_linkin): Remove.
8052 (bfd_get_arch_info): Return a const pointer.
8053 * init.c (bfd_init): Don't call bfd_arch_init.
8054 * bfd.c (struct _bfd): Make arch_info const.
8055 * bfd-in2.h: Rebuild.
8056 * libbfd.h: Rebuild.
8057 * configure.in: Put & before everything in $selarchs.
8058 * configure: Rebuild.
8059 * cpu-*.c: Change bfd_*_arch from a function which calls
8060 bfd_arch_linkin to a const structure.
8061 * ieee.c (ieee_object_p): Make arch const.
8063 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8065 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8067 * bfd-in2.h: Regenerate.
8068 * libbfd.h: Regenerate.
8070 * elf32-ppc.c (reloc_type): Update names to match current draft.
8071 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8072 relative. Update names to current V.4 draft.
8073 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8074 (ppc_elf_relocate_section): Rename relocations to match draft.
8076 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8078 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8079 compiled with -mrelocatable-lib to be linked with either normal
8080 modules or -mrelocatable modules.
8082 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8084 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8085 in the a.out header.
8087 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8088 a reloc against a local symbol, even if it's not a section.
8090 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8092 * targets.c (bfd_target): Remove unused align_power_min field.
8093 * bfd-in2.h: Rebuild.
8094 * All backends: Remove initialization of align_power_min.
8096 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8098 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8100 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8102 * config.bfd (mips-dec-netbsd*): New target.
8103 * configure.host (mips-dec-netbsd*): New host.
8104 * configure.in (mips-dec-netbsd*): New native.
8105 * configure: Rebuild.
8107 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8109 Make the COFF backend linker merge common types:
8110 * cofflink.c (struct coff_debug_merge_element): Define.
8111 (struct coff_debug_merge_type): Define.
8112 (struct coff_debug_merge_hash_entry): Define.
8113 (struct coff_debug_merge_hash_table): Define.
8114 (coff_debug_merge_hash_table_init): Define.
8115 (coff_debug_merge_hash_table_free): Define.
8116 (coff_debug_merge_hash_lookup): Define.
8117 (struct coff_final_link_info): Add debug_merge field.
8118 (coff_debug_merge_hash_newfunc): New static function.
8119 (_bfd_coff_final_link): Allocate and free debug_merge table.
8120 (coff_link_input_bfd): Merge identical enum, struct and union
8123 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8125 Convert i960 COFF to use COFF backend linker.
8126 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8127 structure to store the symbol being used.
8128 (coff_i960_start_final_link): New static function.
8129 (coff_i960_relocate_section): New static function.
8130 (coff_i960_adjust_symndx): New static function.
8131 (coff_start_final_link): Define.
8132 (coff_relocate_section): Define.
8133 (coff_adjust_symndx): Define.
8134 * coffcode.h (bfd_coff_backend_data): Add new callback function
8135 _bfd_coff_start_final_link.
8136 (bfd_coff_start_final_link): Define.
8137 (coff_start_final_link): Define if not defined.
8138 (bfd_coff_std_swap_table): Add coff_start_final_link.
8139 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8141 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8142 function callback is not NULL.
8143 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8144 (_bfd_coff_internal_syment_name): Declare.
8145 * libcoff.h: Rebuild.
8146 * configure.in (icoff_big_vec): Add cofflink.o.
8147 (icoff_little_vec): Likewise.
8148 * configure: Rebuild.
8150 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8152 * Makefile.in (clean-info): Remove extraneous tab from line
8155 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8157 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8158 contents has relocs.
8160 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8162 * coffcode.h (coff_compute_section_file_positions): Keep the
8164 (coff_write_object_contents): Remember if it's a relocatable
8166 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8167 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8168 if relocatable file. Swap out saved raw size.
8170 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8172 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8173 (maintainer-clean): Rename from realclean, passing
8174 maintainer-clean down to subdirectories, but leave realclean as a
8177 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8180 * dep-in.sed: Remove config.h from generated dependencies.
8182 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8183 broken out of sunos_canonicalize_dynamic_symtab.
8184 (sunos_canonicalize_dynamic_symtab): Call new function
8185 sunos_slurp_dynamic_symtab.
8186 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8187 dynamic symbol table to the caller.
8188 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8189 callback to override the symbols being read.
8190 * libaout.h (struct aout_backend_data): Add three new parameters
8191 to add_dynamic_symbols callback.
8193 Extensive minor changes to avoid various gcc warnings. Also:
8194 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8195 * archures.c (bfd_arch_info_type): Change mach field from long to
8197 (bfd_lookup_arch): Change machine parameter from long to unsigned
8200 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8202 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8203 a symbol with a non-zero plt_offset.
8205 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8207 * elfcode.h (align_file_position): Remove; not used.
8209 * configure.in: Only check for <sys/procfs.h> on a native system,
8210 and make sure it defines prstatus_t.
8211 * configure: Rebuild.
8213 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8215 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8217 * config.in: Rename from config.h.in.
8218 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8219 Check for config.h:config.in when creating stamp-h.
8220 * configure: Rebuild.
8221 * Makefile.in (stamp-h): Depend upon config.in rather than
8222 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8223 calling config.status.
8225 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8226 (Makefile): Just rebuild Makefile.
8227 (config.h, stamp-h): New targets.
8228 * configure.in: Create stamp-h when rebuilding config.h.
8229 * configure: Rebuild.
8231 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8233 * configure.in: Call AC_CONFIG_HEADER. Substitute
8234 HOST_64BIT_LONG. Check that various header files exist. Check
8235 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8236 and/or free need to be declared. Don't make a link to sysdep.h.
8237 Define TRAD_HEADER for various hosts.
8238 * configure: Rebuild.
8239 * configure.host: Don't set my_host. Add definitions taken from
8240 host header files for various entries. Remove entries which now
8242 * acconfig.h: New file.
8243 * config.h.in: New file, built by autoheader.
8244 * sysdep.h: New file.
8245 * Makefile.in (do_distclean): Don't remove sysdep.h.
8247 (LOCAL_H_DEPS): New variable.
8248 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8250 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8251 ($(OPTIONAL_BACKENDS)): Likewise.
8252 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8253 looking through sysdep.h.
8254 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8255 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8256 (fprintf_vma, sprintf_vma): Likewise.
8257 (int64_type, uint64_type): Don't define.
8258 * bfd-in2.h: Rebuild.
8259 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8260 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8261 * lynx-core.c: Include stuff from old hosts/lynx.h.
8262 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8263 rather than NO_FCNTL.
8264 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8265 rather than NATIVE_HPPAHPUX_COMPILER.
8266 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8268 * hosts/*.h: Remove all header files which merely include,
8269 declare, and define things. Leave header files which define
8270 information needed by trad-core.c.
8272 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8273 (BFD_CC_FOR_BUILD): Define.
8274 * configure.in: Use BFD_CC_FOR_BUILD.
8275 * configure: Rebuild.
8277 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8279 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8280 * configure: Rebuild.
8282 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8285 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8287 * config.bfd: i386pe_ve -> i386pe_vec.
8289 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8291 * configure.host: Incorporate host Makefile fragments by setting
8293 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8294 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8295 value based on whether the code is being compiled by a cross
8296 compiler. Don't substitute host_makefile_frag or frags.
8297 * aclocal.m4: New file to define local AC_PROG_CC.
8298 * configure: Rebuild.
8299 * Makefile.in (INSTALL): Set to @INSTALL@.
8300 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8301 (INSTALL_DATA): Set to @INSTALL_DATA@.
8303 (CC): Define as @CC@.
8304 (CFLAGS): Set to @CFLAGS@.
8305 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8306 (@host_makefile_frag@): Remove.
8307 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8308 after other options.
8309 (config.status): Remove dependency upon @frags@.
8310 * config/*.mh, config/README: Remove.
8312 * config.bfd: Rewrite to incorporate the contents of the Makefile
8313 fragments by setting shell variables, rather than merely returning
8314 the name of a Makefile fragment.
8315 * configure.in: Use shell variables set by config.bfd rather than
8316 looking at the target Makefile fragment files. Don't substitute
8317 target_makefile_frag. Do substitute TDEFINES.
8318 * configure: Rebuild.
8319 * Makefile.in (@target_makefile_frag@): Remove.
8320 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8321 * config/*.mt: Remove.
8323 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8325 * configure.in: Put changequote lines around "i[345]86" patterns
8326 section of core file support.
8328 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8330 * som.c (som_bfd_print_private_bfd_data): Define to use the
8333 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8335 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8336 entry, text_start and data_start.
8338 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8340 * Makefile.in (OFILES): Remove $(TDEPFILES).
8341 * config/apollo.mt (TDEPFILES): Remove.
8342 * config/README: Update.
8344 * configure.in: For a native configuration, set COREFILE and
8345 COREFLAG based on the canonical host name.
8346 * configure: Rebuild.
8347 * Makefile.in: Rebuild dependencies.
8348 (ALL_CFLAGS): Add @COREFLAG@.
8349 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8350 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8351 support routines. Check LYNX_CORE rather than HOST_LYNX.
8352 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8353 * i386lynx.c: Likewise.
8354 * m68klynx.c: Likewise.
8355 * sparclynx.c: Likewise.
8356 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8357 * *-core.c: Comment changes.
8358 * config/decstation.mh (HDEPFILES): Remove.
8359 (HDEFINES): Remove -DTRAD_CORE.
8360 * config/irix3.mh (RANLIB): Remove.
8361 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8362 (HDEFINES): Remove -DIRIX_CORE.
8363 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8364 (HDEFINES): Remove -DTRAD_CORE.
8365 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8366 * config/ultra3.mh (RANLIB): Remove.
8367 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8368 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8369 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8370 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8371 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8372 * config/i386aix.mh, config/i386bsd.mh: Remove.
8373 * config/i386linux.mh, config/i386mach3.mh: Remove.
8374 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8375 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8376 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8377 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8378 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8379 * config/solaris2.mh, config/stratus.mh: Remove.
8380 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8381 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8383 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8385 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8386 DT_FINI entry if the appropriate symbol is not in the hash table.
8388 * libelf.h (struct elf_backend_data): Add create_program_headers
8389 and want_hdr_in_seg fields.
8390 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8392 (elf_backend_create_program_headers): Likewise.
8393 (elfNN_bed): Initialize create_program_headers and
8395 * elf.c (get_program_header_size): Call create_program_headers
8397 (map_program_segments): Check want_hdr_in_seg backend field. Call
8398 create_program_headers backend routine.
8400 * elf.c (assign_file_positions_except_relocs): Align non allocated
8401 sections when creating an executable.
8403 * elfcode.h (elf_swap_phdr_in): Make non static.
8404 (elf_swap_phdr_out): Make non static.
8405 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8406 (bfd_elf32_swap_phdr_out): Declare.
8407 (bfd_elf64_swap_phdr_in): Declare.
8408 (bfd_elf64_swap_phdr_out): Declare.
8410 * ecofflink.c (ecoff_collect_shuffle): New static function.
8411 (_bfd_ecoff_get_accumulated_pdr): New function.
8412 (_bfd_ecoff_get_accumulated_sym): New function.
8413 (_bfd_ecoff_get_accumulated_ss): New function.
8414 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8415 (_bfd_ecoff_get_accumulated_sym): Declare.
8416 (_bfd_ecoff_get_accumulated_ss): Declare.
8417 * libbfd.h: Rebuild.
8419 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8421 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8423 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8424 warning symbols. If any section is named .gnu.warning.XXX, treat
8425 the contents as a warning to be issued if the symbol XXX is
8427 (elf_link_output_extsym): For an indirect or warning symbol, just
8428 output the symbol it points to.
8430 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8431 if bfd_hash_allocate fails, since it will already be set.
8432 (generic_link_hash_newfunc): Likewise.
8433 (archive_hash_newfunc): Likewise.
8434 (hash_entry_bfd): New static function.
8435 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8436 callback. Allocate a new warning using the hash table newfunc.
8437 Use bfd_hash_replace to update the entry in the hash table, rather
8438 than assuming we can copy the fields with structure assignment.
8440 * hash.c (bfd_hash_replace): New function.
8441 * bfd-in.h (bfd_hash_replace): Declare.
8442 * bfd-in2.h: Rebuild.
8444 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8446 * config.bfd: Add mips*vr4300-*-elf* target.
8447 * config/mipsbvr4300.mt: Added.
8449 See file ChangeLog.2
8456 version-control: never