1 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
3 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
6 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
8 * peicode.h (pe_mkobject_hook): Set DLL flag.
9 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
11 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
12 for .stab* sections. Replace strlen of constant strings with
15 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
17 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
18 merge got and reloc entries from ind syms to their target.
19 (elf64_alpha_always_size_sections): Call it.
20 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
21 (elf64_alpha_can_merge_gots): Likewise.
22 (elf64_alpha_merge_gots): Likewise.
24 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
25 as it is insufficient to handle the relocation changes as well.
27 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
29 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
30 relocs for symbols in shlibs that have been forced local.
31 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
33 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
35 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
36 got_enties of the default symbol for the default versioned
37 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
40 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
42 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
43 24 bits of the PC when computing a PC relative relocation.
45 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
47 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
48 Correct value for maximum positive 22 bit PC relative relocation.
49 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
50 HI_16 relocations. Correct bit adjustment in TDA offsets.
52 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
54 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
55 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
57 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
59 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
62 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
64 * config.bfd: Missed one alpha* change.
66 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
68 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
69 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
70 (MINUS_ONE): New macro.
71 (sparc_elf_notsup_reloc): New function.
72 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
74 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
75 (init_insn_reloc): New function.
76 (sparc_elf_wdisp16_reloc): Use it.
77 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
79 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
81 * som.c (som_construct_extended_name_table): Remove static
82 function, and define as macro instead.
84 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
86 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
87 recognizes alphaev5 etc.
88 * configure.host: Likewise.
90 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
92 Make ld -s work on AIX:
93 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
94 section if we are stripping.
95 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
96 size if we are stripping.
97 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
98 and don't write out relocs, if we are stripping.
99 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
100 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
103 * configure.in: Don't include elf.lo again for ELF targets; it's
104 always in the library anyhow.
105 * configure: Rebuild.
107 * bfd-in2.h: Rebuild.
109 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
110 char *, when calling bfd_get_32 and bfd_put_32.
111 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
114 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
116 * reloc.c (bfd_check_overflow): New function.
117 (bfd_perform_relocation, bfd_install_relocation): Use it.
118 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
119 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
120 * bfd-in2.h: Regenerate.
121 * libbfd.h: Regenerate.
123 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
125 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
126 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
128 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
130 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
131 (stmp-bfd-h): Rename from stmp-bfd.h.
132 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
133 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
134 (stmp-bin2-h): New target.
135 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
136 (stmp-lbfd-h): New target.
137 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
138 (stmp-lcoff-h): New target.
139 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
140 stmp-lbfd-h, and stmp-lcoff-h.
141 * Makefile.in: Rebuild.
143 * configure.in: Use a diversion to set enable_shared before the
144 arguments are parsed.
145 * configure: Rebuild.
147 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
149 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
150 renamed to R_SPARC_UNUSED_42.
151 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
152 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
153 renamed to R_SPARC_UNUSED_42.
154 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
155 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
156 * bfd-in2.h: Regenerated.
157 * libbfd.h: Regenerated.
159 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
161 * elflink.h (elf_merge_symbol): Don't check the hash creator until
162 after we have set *sym_hash.
164 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
166 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
168 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
170 * Makefile.am (libbfd_a_SOURCES): Define.
171 * Makefile.in: Rebuild.
173 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
174 * aclocal.m4: Rebuild with new libtool.
175 * configure: Rebuild.
177 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
179 * elf.c (map_sections_to_segments): Even if we are not demand
180 paged, don't put a loadable section after a nonloadable section.
181 (assign_file_positions_for_segments): Increment the file offset
182 for a section with contents, even if it is not loadable.
185 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
187 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
188 indicating that __ctbp could not be found.
191 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
193 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
195 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
198 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
199 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
200 Add support for the CALLT relocs.
202 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
203 BFD_RELOC_V850_CALLT_16_16_OFFSET.
206 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
207 relocations against non-existant symbols.
209 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
211 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
213 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
214 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
215 bit reloc in the tiny data area.
218 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
220 Merged changes from Martin Hunt:
222 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
223 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
226 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
227 BFD_RELOC_D30V_9_PCREL_R): New relocs.
229 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
230 Do 15 and 21 bit pc-relative relocations.
231 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
234 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
235 added to the relocation, not or'd.
238 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
240 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
242 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
244 * archures.c (bfd_default_scan): Use strcasecmp.
245 (bfd_default_scan): Test for match with arch_name + ":" +
247 (bfd_default_scan): Test for match with printable_name - ":".
248 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
249 cases. Each implements their own scan function.
250 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
251 special cases. Since info->mach == 0. The test mach == number
253 (bfd_arch_list): New function, return name of all the supported
256 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
258 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
259 decoding architecture.
260 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
263 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
265 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
267 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
269 * Makefile.am: Rebuild dependencies.
270 (ALL_MACHINES_CFILES): Add cpu-v850.c.
271 (ALL_MACHINES_CFILES): Add elf32-v850.c.
272 * Makefile.in: Rebuild.
274 * reloc.c: Remove extraneous commas from relocation entries.
275 Remove BFD_RELOC_V850_16_PCREL.
276 * bfd-in2.h: Rebuild.
278 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
279 in sections named .tocbss rather than .bss.
281 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
283 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
284 BFD_RELOC_V850_16_PCREL.
286 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
288 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
289 the same as C_EXT syms.
290 (coff_link_add_symbols): Ditto.
291 (_bfd_coff_link_input_bfd): Ditto.
292 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
293 it to preserve and restore state of global_to_static flag.
295 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
297 * elf32-v850.c (v850_elf_object_p): Set machine number based on
298 bits in e_flags field rather than magic numbers.
299 (v850_elf_final_write_processing, v850_elf_set_private_flags,
300 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
301 v850_elf_print_private_bfd_data): New functions.
304 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
306 * elf.c (prep_headers): Remove V850E magic number.
307 * elf.c (prep_headers): Remove V850EQ magic number.
310 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
312 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
314 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
316 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
317 instructions are relative to the next instruction, not the
319 (mn10200_elf_relax_section): Similarly.
321 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
323 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
326 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
327 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
328 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
330 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
332 * cpu-v850.c: Remove "plain" from v850 printable name.
333 (scan): Use strcasecmp.
335 * archures.c (bfd_mach_v850): Define.
337 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
338 just sh/SH, use strcasecmp.
339 (arch_info_struct): Add entries for sh3 et.al.
341 * archures.c (bfd_mach_sh, ...): Define.
343 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
345 * archures.c (bfd_archures_list): Always NULL terminate the list.
347 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
349 * Makefile.am: Rebuild dependencies.
350 (ALL_MACHINES_CFILES): Add cpu-arc.c.
351 (ALL_MACHINES_CFILES): Add elf32-arc.c.
352 (elf32-arc.lo): Remove explicit dependency.
353 * Makefile.in: Rebuild.
355 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
356 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
357 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
359 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
361 * configure: Rebuild with latest devo autoconf for NT support
363 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
365 * cpu-arm.c (compatible): If B is a default type, return A.
367 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
369 * cpu-v850.c (scan): New function.
370 (arch_info_struct): New structure.
371 (bfd_v850_arch): Add link into arch_info_structure.
373 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
376 * elf32-v850.c (v850_elf_object_p): New function.
379 * archures.c (bfd_mach_v850e): Machine value for v850e.
381 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
383 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
386 * elf.c (prep_headers): Add support for v850e machine number.
388 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
390 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
392 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
395 * elf.c (prep_headers): Add support for v850eq machine number.
398 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
400 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
401 cached_stab field if the offset prevents us from using the cache.
403 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
405 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
407 * aout-arm.c (aout_arm_little_vec): Likewise.
408 (aout_arm_big_vec): Likewise.
409 * bout.c (b_out_vec_big_host): Likewise.
410 (b_out_vec_little_host): Likewise.
411 * mipsbsd.c (aout_mips_little_vec): Likewise.
412 (aout_mips_big_vec): Likewise.
415 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
417 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
418 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
419 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
422 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
424 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
425 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
426 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
427 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
428 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
429 of two for I960 only.
430 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
431 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
433 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
434 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
435 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
437 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
438 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
439 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
440 *coffcode.h (coff_write_object_contents): Set alignment field in
441 section header for TIC80COFF files.
444 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
446 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
447 v850_elf_check_relocs, v850_elf_reloc,
448 v850_elf_final_link_relocate): Add support for
449 BFD_RELOC_V850_16_PCREL relocation.
451 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
454 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
456 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
459 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
461 * cpu-v850e: New file.
463 * elf.c (prep_headers): Add support for v850e target.
465 * bfd-in2.h (bfd_architecture): Add support for v850e target.
467 * config.bfd: Add support for v850e target.
469 * archures.c: Add support for v850e target.
471 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
473 * cpu-v850eq: New file.
475 * elf.c (prep_headers): Add support for v850eq target.
477 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
479 * config.bfd: Add support for v850eq target.
481 * archures.c: Add support for v850eq target.
484 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
486 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
487 argument as section relative, rather than an absolute address.
488 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
490 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
492 * config.bfd (arc-*-elf*): Add.
493 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
494 * configure: Rebuild.
495 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
496 (BFD32_BACKENDS): Add elf32-arc.lo.
497 (cpu-arc.lo,elf32-arc.lo): Add rules for.
498 * Makefile.in: Rebuild.
499 * archures.c (architecture list): Add bfd_arch_arc.
500 (bfd_archures_list): Add bfd_arc_arch.
501 (bfd_mach_arc_base): Define.
502 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
503 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
504 (bfd_target_vect): Add them.
505 * bfd-in2.h, libbfd.h: Rebuild.
506 * cpu-arc.c, elf32-arc.c: New files.
507 * elf.c (pre_headers): Recognize bfd_arch_arc.
509 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
511 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
512 data section is correctly rounded to a page in the file.
514 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
516 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
517 there are no symbols.
519 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
521 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
522 file system 14 character limit.
523 * Makefile.am, configure.in: Corresponding changes.
524 * Makefile.in, configure: Rebuild.
526 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
528 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
529 Rebuild dependencies.
530 * Makefile.in: Rebuild.
532 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
534 * Makefile.am (docdir): Define.
535 * Makefile.in: Rebuild.
537 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
539 * configure: Rebuild with autoconf 2.12.1.
541 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
543 * aclocal.m4, configure: Rebuild with new automake patches.
545 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
547 * rs6000-core.c (make_bfd_asection): New function to add a section
548 to the core file bfd.
549 (rs6000coff_core_p): Use make_bfd_asection to add the core file
551 Use BFD routines to seek, read and stat the core file.
552 Handle .data sections from loaded objects and anonymously mmapped
553 regions, these are available in AIX 4 core files.
555 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
557 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
558 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
559 copy; use a patches libtool instead.
560 * acmacros.m4: Remove.
561 * Makefile.in, aclocal.m4, configure: Rebuild.
563 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
565 * Makefile.am: New file, based on old Makefile.in.
566 * acmacros.m4: New file, copied from old aclocal.m4.
567 * acinclude.m4: New file.
568 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
569 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
570 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
571 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
572 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
573 * acconfig.h: Mention PACKAGE and VERSION.
574 * stamp-h.in: New file.
575 * dep-in.sed: Change .o to .lo.
576 * Makefile.in: Now built with automake.
577 * aclocal.m4: Now built with aclocal.
578 * config.in, configure: Rebuild.
581 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
583 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
584 if there is only a relocation to a read-only but not allocatable
585 section (like .stab).
586 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
587 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
588 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
589 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
590 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
592 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
593 (ppc_elf_create_linker_section): These sections are not
594 created by the linker (that is, they are created by the user
595 putting data in them). In particular, they can be the source
596 and target of relocations.
597 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
598 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
599 objects (for instance, 'long double') to 16-byte boundaries.
600 (ppc_elf_size_dynamic_sections): Make the code that generates
601 section symbols exactly the same as for sparc, reducing the
602 number of section symbols output.
603 (ppc_elf_check_relocs): Check postcondition of
604 bfd_elf32_link_record_dynamic_symbol. Make default case the
605 same as corresponding code for sparc, fixing bug involving
607 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
608 forced to be local because of versioning (by replicating
609 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
610 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
612 (ppc_elf_relocate_section): Add handy debugging code for when
613 assertion fails. Add some more 'symbol made local because of
616 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
617 processing a GOT relocation as required by ABI.
619 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
621 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
622 version info if this symbol came from a dynamic object.
623 (elf_link_add_object_symbols): Set the version info of a symbol
624 only if the object actually contains version definitions and
627 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
629 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
630 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
632 * configure: Regenerated with autoconf 2.12.
633 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
635 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
637 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
638 a warning rather than returning an error.
640 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
642 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
644 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
646 * cisco-core.c: define signals for wingdb.
648 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
650 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
651 the same number of aux entries.
653 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
655 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
656 difference of two symbols if the relocation size is 32 bits.
657 (som_write_fixups): Handle R_DATA_EXPR.
659 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
661 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
662 its value if COFF_WITH_PE is defined.
664 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
666 * coff-stubgo32.c: New file.
667 * go32stub.h: New file.
668 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
669 * coffswap.h (coff_swap_filehdr_in): Invoke
670 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
672 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
673 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
674 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
675 COFF_ADJUST_AUX_IN_POST if they are defined.
676 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
677 COFF_ADJUST_AUX_OUT_POST if they are defined.
678 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
679 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
680 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
681 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
682 * targets.c (go32stubbedcoff_vec): Declare.
683 (bfd_target_vector): Add go32stubbedcoff_vec.
684 * configure.in (go32coff_vec): New target vector.
685 (go32stubbedcoff_vec): Likewise.
686 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
687 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
688 * Makefile.in: Rebuild dependencies.
689 (BFD32_BACKENDS): Add coff-stubgo32.o.
690 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
691 (HFILES): Add go32stub.h.
693 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
695 * configure.in: Check for fdopen.
696 * configure, config.in: Rebuild.
697 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
698 __GO32__. Reindent a bit.
700 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
702 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
703 flag for newly created sections.
704 (sunos_add_dynamic_symbols): Don't discard newly created sections
705 if shared library is dynobj.
707 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
709 * elf.c (map_sections_to_segments): When checking whether
710 including a section in a segment would force us to skip a page,
711 align the address of the next segment to avoid wraparound
715 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
717 * coffcode.h (coff_write_object_contents): Initialize
718 target id field to TIC80_TARGET_ID.
719 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
721 (coff_swap_filehdr_in): Swap in target id field if used.
724 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
726 * coff-i386.c (coff_i386_is_local_label_name): New static function
727 if TARGET_UNDERSCORE.
728 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
729 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
731 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
733 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
734 complain_overflow_signed, for 32 bit PC relative relocations.
736 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
738 * elflink.h (elf_link_add_object_symbols): When a version
739 indirection symbol is overridden, make the original symbol point
740 at the real overriding symbol.
742 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
745 * elflink.h (elf_link_output_extsym): Use the right section for a
747 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
748 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
750 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
752 * elflink.h (elf_merge_symbols): Resolve indirect and warning
753 symbols before checking for new symbols.
755 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
757 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
759 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
760 file, not aoutsz bytes (they are different in XCOFF .o files).
762 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
763 redefined by objects included from archives.
765 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
767 * elflink.h (elf_merge_symbol): In the case of a new defined
768 symbol overriding an old defined symbol, return the hash table
769 entry which we modify, even if it is the target of an
771 (elf_link_add_object_symbols): If the real name of the symbol gets
772 overridden, convert the versioned symbol into an indirect symbol
775 * elflink.h (elf_merge_symbol): New static function, broken out of
776 elf_link_add_object_symbols.
777 (elf_link_add_object_symbols): Call it.
779 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
781 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
782 handle case where COFF filehdr does not immediately follow PE
784 * coffgen.c (coff_object_p): Remove useless seek to current
787 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
789 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
792 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
794 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
795 symbols, skip N_ABS symbols with debugging storage classes.
797 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
799 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
800 relocs in shared libraries which refer to local symbols. Cope
801 with addend when processing a GOT relocation.
803 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
804 for sections that the linker didn't create.
805 (ppc_elf_finish_dynamic_sections): Only try to write out a section
806 symbol if it was created in ppc_elf_size_dynamic_sections.
807 (ppc_elf_relocate_section): Complain if we have to generate a reloc
808 relative to a section for which we didn't output a symbol.
810 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
811 relocs are 'rela' relocs, like everything else. .rela.plt is not
812 a read-only section, so we don't have to special-case it.
814 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
815 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
817 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
818 (ppc_elf_relocate_section): @got offsets are 4 from start of the
820 * elflink.c (_bfd_elf_create_got_section): The three reserved
821 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
823 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
826 * elf32-ppc.c (ppc_elf_check_relocs): Use
827 _bfd_elf_create_got_section to create the GOT rather than
828 ppc_elf_create_linker_section. Create the '.rela.got' section
830 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
831 symbol has a GOT entry.
832 (ppc_elf_relocate_section): Record when a symbol is used through
833 the GOT, and allocate space in the GOT for each such symbol.
834 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
835 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
838 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
839 treated in a similar way to ADDR16_HA relocs.
840 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
841 shared objects; the linker must deal with them.
842 (ppc_elf_create_linker_section): Stop setting
843 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
844 LINKER_SECTION_PLT stuff.
845 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
846 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
847 section, not ELF-specific calls.
848 (elf_backend_plt_not_loaded): Set to 1.
849 (elf_backend_got_symbol_offset): Set to 4.
850 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
851 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
852 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
853 plt_not_loaded member.
854 (_bfd_elf_create_got_section): Apply got_symbol_offset.
855 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
857 (elf_backend_G_O_T_offset): Set default to 0.
858 (elfNN_bed): Set added fields.
860 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
861 DT_RELENT in shared objects; should be DT_RELAENT.
863 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
864 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
865 such a reloc (in a non-shared object) refers to a symbol that's
868 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
870 * elfcode.h (put_signed_word): Define.
871 (get_signed_word): Define.
872 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
873 (elf_swap_reloca_out): Use put_signed_word for the r_addend
875 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
876 bfd_get_signed_32 to set the r_addend field.
877 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
878 bfd_h_get_signed_64 to set the r_addend field.
880 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
882 * elf32-i386.c (elf_i386_relocate_section): When generating a
883 shared library, do the relocation if the input section is not
886 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
887 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
888 (elf_fix_symbol_flags): New static function, broken out of
889 elf_adjust_dynamic_symbol.
890 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
891 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
892 forced local even if NEEDS_PLT is set. When forcing a symbol to
893 be local, clear NEEDS_PLT.
894 (elf_link_output_extsym): Remove unused local bed.
896 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
898 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
899 for derived elf linker hash table entries. References to
900 elf_link_hash_entry changed appropriately.
901 (elf32_mn10300_link_hash_table): New structure for derived elf
903 (elf32_mn10300_hash_table): Define.
904 (elf32_mn10300_link_hash_traverse): Likewise.
905 (elf32_mn10300_link_hash_newfunc): New function.
906 (elf32_mn10300_link_hash_table_create): Likewise.
907 (elf32_mn10300_finish_hash_table_entry): Likewise.
908 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
909 of prologue code, and call:32->call:16 relaxing.
910 (compute_function_info: New function.
911 (bfd_elf32_bfd_ilink_hash_table_create): Define.
913 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
915 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
916 for a symbol which is being forced to be local.
917 * elf32-i386.c (elf_i386_relocate_section): Write out the
918 relocation value for a GOT reloc for a symbol which is turning
920 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
921 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
923 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
925 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
926 value if the symbol is turning into a local symbol.
927 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
928 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
930 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
932 * elflink.h (elf_link_add_object_symbols): Also read verneed
933 information by calling `_bfd_elf_slurp_version_tables'.
934 (elf_link_add_object_symbols): For undefined symbols look for
935 version information in the verneed records.
936 (elf_link_add_object_symbols): Use soname of shared object
937 for verneed record if it is available.
939 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
941 * cpu-arm.c: Add prototypes for compatible and scan.
942 * cofflink.c: Add prototype for mark_relocs.
944 * archive.c (bfd_special_undocumented_glue): Change filename to
945 const pointer. Add prototype.
947 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
949 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
950 sections that will be discarded.
952 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
954 * elflink.h (elf_link_find_version_dependencies): When searching
955 for known version symbol skip non-matching verdef records, not
958 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
960 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
961 not a bfd_vma, to the base file, to match how dlltool reads it.
963 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
965 * reloc.c: Add thumb relocations.
967 * bfd-in2.h: Add Thumb relocations.
969 * libbfd.h: Add Thumb relocations.
971 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
973 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
975 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
977 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
978 for a section even if it is not loaded.
980 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
982 (_bfd_coff_link_input_bfd): Separate section VMA handling for
983 input and output files.
984 (_bfd_coff_generic_relocate_section): Check whether input file,
985 not output file, is a PE file.
987 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
989 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
991 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
993 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
996 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
998 * cpu-arm.c (compatible): Add test for supersets of ARM
1001 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1003 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1006 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1008 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1009 called directly by gas/config/tc-arm.c.
1011 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1013 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1014 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1016 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1018 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1021 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1023 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1024 (coff_bfd_copy_private_bfd_data): Ditto.
1025 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1026 (coff_arm_bfd_print_private_bfd_data): Ditto.
1027 (coff_arm_bfd_set_private_flags): Ditto.
1028 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1030 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1032 * libcoff-in.h (struct coff_final_link_info): Add boolean
1033 global_to_static member for support of task linking.
1034 (_bfd_coff_write_task_globals): Add prototype.
1035 * libcoff.h: Regenerate.
1036 * coffcode.h (coff_write_object_contents): Use #ifdef to
1037 check RS6000COFF_C, to be consistent with all other uses
1039 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1040 call _bfd_coff_write_task_globals.
1041 (_bfd_coff_link_input_bfd): If doing task linking, convert
1042 global functions to static.
1043 (_bfd_coff_write_global_sym): If doing task linking, convert
1044 global variables to static.
1045 (_bfd_coff_write_task_globals): New function.
1046 start-sanitize-tic80
1047 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1048 (C_AUTOARG): #undef since it clashes with C_UEXT.
1049 (C_LASTENT): #undef since it clashes with C_STATLAB.
1050 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1052 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1053 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1054 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1057 start-sanitize-tic80
1058 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1060 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1061 PP relocations to complain_overflow_dont.
1063 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1065 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1066 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1068 (ppbase_reloc, glob15_reloc): New static functions.
1069 (glob16_reloc, local16_reloc): New static functions.
1070 (rtype2howto): Handle all relocation types.
1071 (coff_tic80_relocate_section): New static function.
1072 (coff_relocate_section): Define to coff_tic80_relocate_section.
1073 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1076 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1078 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1079 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1081 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1082 callers. If PE file, don't add section VMA.
1083 (coff_write_alien_symbol): If PE file, don't add section VMA.
1084 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1085 (_bfd_coff_write_global_sym): Likewise.
1086 (_bfd_coff_generic_relocate_section): Likewise.
1088 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1091 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1093 * cofflink.c (mark_relocs): Add new function to mark symbols which
1094 are used by relocations.
1095 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1096 suppress the skipping of symbols that have thus been marked.
1098 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1100 * coff-sh.c (sh_merge_private_data): New static function.
1101 (coff_bfd_merge_private_bfd_data): Define.
1103 start-sanitize-tic80
1104 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1106 * coff-tic80.c: Remove unnecessary #ifdefs.
1107 * config.bfd: Set targ_underscore to yes for tic80.
1109 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1111 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1112 with unresolved external symbols in GDB).
1115 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1117 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1118 the symbols associated with each BFD.
1119 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1121 * elf-m10200.c: Likewise.
1122 * elf32-m32r.c: Likewise.
1123 * elf32-sh.c: Likewise.
1125 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1127 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1128 alignment of a common symbol. If two symbols that look like
1129 common symbols are found in two shared libraries, and the size is
1130 different, use the larger size, and warn if --warn-common. If a
1131 common symbol overrides a definition in a shared library, set the
1132 size to the larger size, and warn if --warn-common.
1134 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1136 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1137 into any other machine type.
1139 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1141 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1142 data into an unitialised destination set its machine type as well.
1144 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1146 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1147 to common symbol size. Consistently treat uninitialized symbols
1148 in shared objects as common symbols.
1150 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1152 * archures.c (constants): Added new constants to identify the
1153 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1154 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1156 * bfd-in2.h (constants): Added new constants to identify
1157 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1158 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1159 bfd_mach_arm_4T. This file is auto-magically generated from the
1160 archures.c file. This update is just to save work.
1162 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1163 coff_arm_bfd_print_private_bfd_data,
1164 coff_arm_bfd_set_private_flags,
1165 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1166 (global): Macro redefinitions set up to use these new functions.
1168 * coffcode.h (coff_mkobject_hook): Added call to
1169 coff_arm_bfd_set_private_flags().
1170 (coff_set_arch_mach_hook): Added code to set machine type based on
1171 bits stored in internal flags.
1172 (coff_set_flags): Added code to set the new bits in the flags
1173 field based on the machine number.
1174 (function definition macros): Made all function definition macros
1175 conditional so that they can be overridden by target specific
1178 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1179 Structure extended to include new types, one each for ARMv2,
1180 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1182 * libcoff-in.h (struct coff_tdata): Added flags field.
1184 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1186 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1188 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1191 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1193 * coffgen.c (coff_find_nearest_line): If there are no syments,
1196 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1198 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1200 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1202 * targmatch.sed: Add explicit \n characters to work around bug in
1203 HP/UX 10.20 sed program.
1205 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1207 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1210 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1212 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1214 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1216 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1217 (struct elf_m68k_pcrel_relocs_copied, struct
1218 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1219 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1220 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1221 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1223 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1224 PC relative relocs for a global symbol defined in a regular
1225 object, and count the number of PC relative relocs copied for any
1227 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1228 traverse with elf_m68k_discard_copies.
1230 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1232 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1233 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1235 * coffcode.h (coff_compute_section_file_positions): Force the
1236 potential last byte in the file to be written out when
1239 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1241 * configure.host (mips*-*-openbsd*): New host.
1243 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1245 * elflink.h (elf_link_add_object_symbols): Only subtract the
1246 section VMA from the symbol value if this is a fully linked file.
1248 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1249 (struct elf_i386_link_hash_entry): Define.
1250 (struct elf_i386_link_hash_table): Define.
1251 (elf_i386_link_hash_traverse): Define.
1252 (elf_i386_hash_table): Define.
1253 (elf_i386_link_hash_newfunc): New static function.
1254 (elf_i386_link_hash_table_create): New static function.
1255 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1256 PC relative relocs for a global symbol defined in a regular
1257 object, and count the number of PC relative relocs copied for any
1259 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1260 traverse with elf_i386_discard_copies.
1261 (elf_i386_discard_copies): New static function.
1262 (bfd_elf32_bfd_link_hash_table_create): Define.
1264 From Gordon W. Ross <gwr@mc.com>:
1265 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1266 (sunos4_aout_backend): Use MY_entry_is_text_address.
1269 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1271 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1272 R_D30V_32_NORMAL to 2 (4 bytes).
1275 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1277 From Gordon W. Ross <gwr@mc.com>:
1278 * netbsd.h (N_SHARED_LIB): Define.
1279 (SEGMENT_SIZE): Don't define.
1280 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1282 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1283 (SEGMENT_SIZE): Don't define.
1285 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1286 to sizeof Rela structure, not sizeof Rel structure. From Gary
1287 Thomas <g.thomas@opengroup.org>.
1289 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1291 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1292 whenever entry is larger than text address, but only by whole
1293 pages. From Gordon W. Ross <gwr@mc.com>.
1295 * Makefile.in (install): Depend upon installdirs. Use
1296 mkinstalldirs to build $(oldincludedir).
1297 (installdirs): New target.
1299 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1300 if this is a debugging section which we are stripping.
1302 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1304 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1305 alpha-specific target data struct.
1307 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1309 From Thomas Graichen <graichen@rzpd.de>:
1310 * Makefile.in: Always use $(SHELL) when running move-if-change.
1311 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1312 * configure: Rebuild.
1314 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1316 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1317 VMA if this is an executable file or a shared object.
1319 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1322 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1324 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1325 start of the file. Remove uses later on which switch using
1327 (MY(callback)): Handle entry_is_text_address.
1328 (MY_entry_is_text_address): Define if not defined.
1329 (MY(backend_data)): Initialize new field.
1330 * aoutf1.h (sunos4_aout_backend): Likewise.
1331 * i386aout.c (MY(backend_data)): Likewise.
1332 * i386mach3.c (MY(backend_data)): Likewise.
1333 * mipsbsd.c (MY(backend_data)): Likewise.
1334 * sparclynx.c (sparclynx_aout_backend): Likewise.
1335 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1336 (MY_entry_is_text_address): Define.
1337 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1339 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1340 whose name starts with `.'.
1342 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1344 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1345 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1346 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1347 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1348 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1349 sparc-*-openbsd*): New targets.
1350 * configure: Rebuild.
1352 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1354 * stabs.c (struct stab_section_info): New field
1356 (_bfd_link_section_stabs): Fill the above array.
1357 (_bfd_stab_section_offset): Use `cumulative_skips' to
1358 speed up offset calculation.
1360 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1362 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1363 addend for non pc-relative relocations.
1365 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1366 for non-existent function.
1368 * elf-m10300.c (mn10300_elf_relax_section): New function.
1369 (mn10300_elf_relax_delete_bytes): Likewise.
1370 (mn10300_elf_symbol_address_p): Likewise.
1371 (mn10300_elf_get_relocated_section_contents): Likewise.
1372 (bfd_elf32_bfd_relax_section): Define.
1373 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1375 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1377 * configure.host: Set SHLIB_LIBS.
1378 * configure.in: Substitute SHLIB_LIBS.
1379 * configure: Rebuild.
1380 * Makefile.in (SHLIB_LIBS): New variable.
1381 ($(SHLIB)): Use $(SHLIB_LIBS).
1383 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1385 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1386 with bfd_section_vma.
1388 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1390 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1391 Correct CPU file names for mn10[23]00.
1392 * configure: Rebuild.
1394 * bfd.c (bfd_record_phdr): Cast count to size_t before
1397 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1398 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1399 (xcoff_write_archive_contents): LIkewise.
1400 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1401 (mips_elf_create_procedure_table): Likewise.
1402 * peicode.h (pe_print_idata): Likewise.
1403 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1404 * xcofflink.c (xcoff_get_section_contents): Likewise.
1405 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1406 (xcoff_link_add_symbols): Likewise.
1407 (xcoff_link_add_symbols): Likewise.
1409 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1410 (ppcboot_bfd_print_private_bfd_data): Likewise.
1412 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1413 to complain_overflow_signed.
1415 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1417 * VERSION: Set to 2.8.1.
1419 * Branched binutils 2.8.
1421 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1422 deciding whether to copy a reloc into a shared object.
1423 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1424 relocs in unallocated sections.
1425 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1426 R_SPARC_RELATIVE relocs in unallocated sections.
1428 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1430 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1431 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1434 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1436 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1437 override an uninitialized symbol from a shared library with a
1440 * elf-m10200.c: Rename from elf32-mn10200.c.
1441 * elf-m10300.c: Rename from elf32-mn10300.c.
1442 * cpu-m10200.c: Rename from cpu-mn10200.c
1443 * cpu-m10300.c: Rename from cpu-mn10300.c
1444 * Makefile.in: Update accordingly.
1446 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1447 (elf_mips_isa): Move to earlier in file.
1448 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1449 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1452 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1455 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1457 * configure.com: New file.
1458 * config.h-vms: Remove file.
1459 * makefile.vms: Update for new configure scheme.
1461 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1463 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1464 (ppc_process_before_allocation): Declare.
1465 * libcoff.h: Rebuild.
1467 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1469 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1471 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1473 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1475 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1476 symbol index for a R_IHCONST reloc.
1478 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1480 * targmatch.sed: Do not use \(\) recursively.
1482 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1484 * m68klinux.c (MACHTYPE_OK): Define.
1485 * i386linux.c (MACHTYPE_OK): Define.
1487 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1489 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1490 <hjl@gnu.ai.mit.edu>:
1491 * sparclinux.c: New file.
1492 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1493 * bfd-in2.h: Rebuild.
1494 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1495 * configure.in (sparclinux_vec): Add to list of vectors.
1496 * configure: Rebuild.
1497 * targets.c (sparclinux_vec): Declare.
1498 (bfd_target_vector): Add sparclinux_vec.
1499 * Makefile.in: Rebuild dependencies.
1500 (BFD32_BACKENDS): Add sparclinux.o.
1501 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1503 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1504 bfd_coff_backend_data field.
1505 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1507 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1508 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1509 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1511 * bfd.c: Include "libiberty.h".
1512 (strerror): Don't declare.
1513 (bfd_errmsg): Call xstrerror rather than strerror.
1515 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1517 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1518 reloc even if the symbol is in the .bss section.
1519 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1520 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1521 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1523 * coffcode.h (bfd_coff_backend_data): Add new field
1524 _bfd_coff_default_section_alignment_power.
1525 (bfd_coff_default_section_alignment_power): Define.
1526 (bfd_coff_std_swap_table): Initialize new field.
1527 * libcoff.h: Rebuild.
1528 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1529 symbol to the default section alignment.
1531 * COPYING: Update FSF address.
1534 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1536 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1537 21-bit absolute that made it act as a relative.
1540 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1542 * elflink.c (_bfd_elf_create_linker_section): Don't set
1543 bss_section and rel_section from existing sections.
1545 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1548 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1550 * aoutx.h (some_aout_object_p): Change executable test to fix
1551 problems with embedded a.out systems.
1553 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1555 * stabs.c (_bfd_stab_section_offset): New function.
1556 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1557 * libbfd.h: Rebuild.
1558 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1560 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1561 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1562 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1563 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1564 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1566 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1567 symbol. Check for memory allocation failure of *psinfo.
1568 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1569 callers. Set the value of the header symbol.
1570 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1571 * libbfd.h: Rebuild.
1573 start-sanitize-tic80
1574 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1576 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1577 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1578 reloc types, rather than silently failing to generate an output file.
1581 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1583 * targmatch.sed: Use the hold space to put the #ifdef around the
1584 the string constant.
1585 * targets.c (UNSUPPORTED_TARGET): Don't define.
1586 (find_target): Don't check for UNSUPPORTED_TARGET.
1587 (bfd_set_default_target): Don't try to optimize by checking for
1590 * Makefile.in: Rebuild dependencies.
1591 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1592 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1593 (elf32-m32r.o): Remove explicit target.
1595 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1598 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1599 count section symbols for sections that were created by the
1600 linker, or are not allocatable or not loadable.
1601 (elf32_sparc_finish_dynamic_sections): Output output section
1602 symbols for section for which we made space for them.
1604 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1606 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1607 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1609 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1611 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1612 (m32r_hi16_list): New static local.
1613 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1614 (m32r_elf_do_hi16_reloc): Delete.
1615 (m32r_elf_relocate_hi16): New function.
1616 (m32r_elf_lo16_reloc): New function.
1617 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1620 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1622 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1623 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1624 (m32r_elf_final_sda_base): New function.
1625 (m32r_elf_relocate_section): Rewrite sdata support.
1626 (m32r_elf_finish_dynamic_sections): Delete.
1628 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1630 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1631 * coff-svm68k.c: New file. Just defines some macros and includes
1633 * coff-m68k.c: Add functions to handle common addends, moved in
1634 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1635 Control whether relocs are visible using STATIC_RELOCS.
1636 * cf-m68klynx.c: Simplify greatly: just define macros to control
1638 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1639 * targets. (m68ksysvcoff_vec): Declare.
1640 (bfd_target_vector): Add m68ksysvcoff_vec.
1641 * config.bfd (m68*-motorola-sysv*): New target.
1642 * configure.in (m68ksysvcoff_vec): New vector.
1643 * configure: Rebuild.
1644 * Makefile.in: Rebuild dependencies.
1645 (BFD32_BACKENDS): Add coff-svm68k.o.
1646 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1648 * binary.c (binary_set_section_contents): Don't get misled if the
1649 first section is not loadable. From Matthew L. Martin
1652 * elflink.h (elf_bfd_final_link): Set the value of a section
1653 symbol to the section address unless doing a relocateable link.
1655 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1657 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1658 .plt entry if we've taken the function's address.
1659 (elf64_alpha_merge_gots): Merge collected flags info as well.
1661 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1663 * Many files: Add function prototypes.
1664 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1665 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1666 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1667 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1668 * peicode.h: Change several void * parameters to PTR.
1669 * srec.c (srec_get_symbol_info): Make static.
1670 * syms.c (bfd_symbol_is_absolute): Remove.
1671 * Makefile.in: Rebuild dependencies.
1673 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1675 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1676 (bfd_elf32_bfd_is_local_label): Don't define.
1678 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1681 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1683 * bfd-in.h: Don't include obstack.h.
1684 (struct bfd_hash_table): Change memory field to PTR.
1685 * bfd.c (struct _bfd): Change memory field to PTR.
1686 * bfd-in2.h: Rebuild.
1687 * libbfd-in.h (bfd_release): Declare as function, don't define as
1689 * libbfd.h: Rebuild.
1690 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1691 objalloc routines rather than obstack routines.
1692 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1693 (getpagesize): Don't define.
1694 (_bfd_new_bfd): Don't set _bfd_chunksize.
1695 (bfd_openr): Free new bfd and objalloc on failure.
1696 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1697 (bfd_alloc_size): Remove.
1698 (bfd_release): New function.
1699 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1700 objalloc routines rather than obstack routines.
1701 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1702 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1703 objalloc routines rather than obstack routines.
1704 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1705 (struct accumulate): Change memory to struct objalloc *.
1706 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1707 * dep-in.sed: Don't remove obstack.h from dependency list.
1708 * Makefile.in: Rebuild dependencies.
1709 (BFD_H_DEPS): Remove obstack.h.
1710 (install): Don't install obstack.h.
1711 * Many files: Don't include "obstack.h".
1714 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1715 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1716 * libbfd.h: Rebuild.
1717 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1718 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1719 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1721 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1722 old version of bfd_alloc.
1723 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1724 * libbfd.h: Rebuild.
1725 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1727 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1729 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1730 ELF local label syntax as well.
1732 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1734 * config.bfd (powerpc-*-beos*): New target.
1735 * configure.in (powerpc-*-beos*): Add case that explicitly
1736 does not set COREFILE for now. A future BeOS version is
1737 expected to support core files.
1738 * configure: Regenerate with autoconf.
1740 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1742 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1743 seen with a local symbol, rather than crashing.
1745 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1746 version symbols if there aren't any.
1748 start-sanitize-tic80
1749 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1751 * coff-tic80.c (coff_rtype_to_howto): Define
1752 (coff_tic80_rtype_to_howto): Clone generic coff version and
1753 add code to handle the funky TI "internal relocations".
1756 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1758 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1759 or size changes because of a weak symbol.
1761 * cisco-core.c (SIGEMT): Define if not defined.
1763 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1765 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1766 setting ever. Sanity check the version number. Sort out copying
1767 flags and other information when adding an indirect symbol.
1768 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1769 symbols added by the backend. Clear the entire contents of the
1771 (elf_export_symbol): Ignore indirect symbols.
1772 (elf_link_output_extsym): Accept a section without an owner in an
1774 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1775 version count. Correct the allocation of x_versymp.
1777 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1778 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1779 Don't return bfd_und_section_ptr when info->shared.
1780 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1781 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1782 (mips_elf_check_relocs): Resolve an indirect symbol in
1784 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1785 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1787 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1789 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1791 From Eric Youngdale <eric@andante.jic.com>:
1792 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1793 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1794 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1795 versioned symbol appears in both a regular and a shared object.
1796 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1797 appropriate. Improve error message.
1798 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1799 all uses. Add localsyms field.
1800 (elf_bfd_final_link): When generating a shared library, call
1801 elf_link_output_extsym to output all local symbols.
1802 (elf_link_output_extsym): Handle symbols which were forced to
1805 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1807 From Eric Youngdale <eric@andante.jic.com>:
1808 * elf-bfd.h (elf_symbol_type): Add version field.
1809 * elfcode.h (elf_slurp_symbol_table): Set version field.
1810 * elflink.h (elf_link_add_object_symbols): When creating an
1811 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1812 appropriate. Set up an indirection from the nondefault version of
1814 (NAME(bfd_elf,size_dynamic_sections)): Call
1815 elf_link_assign_sym_version before checking whether there are any
1816 versions. Always record the version name as a dynamic symbol.
1817 Initialize counters.
1818 (elf_link_assign_sym_version): After finding a version, see if a
1819 symbol should be forced to local scope. Create a new version
1820 definition if appropriate.
1821 (elf_link_output_extsym): Correct indirect symbol handling.
1822 * elf.c (bfd_elf_print_symbol): Print version information.
1823 (bfd_section_from_shdr): Turn version sections into BFD sections.
1824 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1825 if sh_info is not already set.
1826 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1828 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1829 _bfd_stringtab_add to copy the name into permanent memory if
1832 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1834 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1836 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1838 * coffcode.h (bfd_coff_backend_data): Change
1839 _bfd_coff_compute_section_file_positions to return a boolean
1840 value. Change all callers.
1841 (coff_compute_section_file_positions): Change return type to
1842 boolean. If the size of the last section changed, then output a
1843 zero byte at the end of the file.
1844 * libcoff.h: Rebuild.
1846 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1847 for at least 6 output symbols.
1848 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1849 emit a TC csect to represent the space they take up. For an XO
1850 symbol, just emit a reference, not a csect.
1852 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1853 Solaris doesn't like the combined options, and the -f is
1855 (stamp-tshlink, install): Likewise.
1857 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1858 handling when little endian.
1860 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1862 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1863 (mn10300_elf_relocate_section): Likewise.
1864 (elf_backend_relocate_section): Define.
1866 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1867 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1868 (elf32_mn10300_howto_table): Likewise.
1869 (elf32_mn10300_reloc_map): Likewise.
1870 (bfd_elf32_mn10300_reloc): Delete unused function.
1872 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1874 start-sanitize-tic80
1875 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1876 understand, just set the howto field to NULL, and the caller will
1877 print an appropriate error message.
1879 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1880 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1881 block. Use NULL for initializations of "ptr" rather than bare 0.
1882 * coff-h8300.c: Fix typo in comment.
1883 * coff-h8500.c: Ditto.
1885 * coff-z8k.c: Ditto.
1887 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1889 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1890 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1891 m32r_elf_get_relocated_section_contents): First pass at relax support.
1893 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1895 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1896 entry for reading verdef records.
1897 Use correct braces for computing increments of extverdaux and
1898 exteverdef record pointers.
1900 start-sanitize-tic80
1901 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1903 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1907 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1909 * elflink.h (elf_link_find_version_dependencies): Check that
1910 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1913 start-sanitize-tic80
1914 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1916 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1919 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1921 * targets.c (bfd_default_vector): Make non-const.
1922 (find_target): New static function, broken out of
1924 (bfd_set_default_target): New function.
1925 (bfd_find_target): Call find_target. When defaulting, use
1926 bfd_default_vector[0] if it is not NULL.
1927 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1928 * bfd-in2.h, libbfd.h: Rebuild.
1930 * syms.c (bfd_is_local_label): Return false if the symbol has no
1932 * coff-i960.c (coff_i960_is_local_label_name): New function.
1933 (coff_bfd_is_local_label_name): Define.
1934 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1935 (coff_bfd_is_local_label_name): Define.
1936 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1937 (coff_bfd_is_local_label_name): Define.
1938 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1939 with .. or _.L_ as local.
1940 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1941 (bfd_elf32_bfd_is_local_label_name): Define.
1942 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1943 beginning with $ as local.
1945 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1947 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1948 rather than comparing against info->lprefix.
1949 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1950 * elflink.h (elf_link_input_bfd): Likewise.
1951 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1952 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1954 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1955 _bfd_elf_is_local_label_name if not already defined.
1956 * elf.c (_bfd_elf_is_local_label_name): New function.
1957 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1959 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1960 (m88k_is_local_label_name): New static function.
1962 * coffcode.h (coff_bfd_is_local_label_name): Define as
1963 _bfd_coff_is_local_label_name if not already defined.
1964 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1965 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1966 * libcoff.h: Rebuild.
1968 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1969 to _bfd_is_local_label_name.
1970 (bfd_target): Likewise.
1971 * syms.c (bfd_is_local_label): Define as function, not macro.
1972 (bfd_is_local_name): Define.
1973 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1974 bfd_generic_is_local_label, and take a string rather than a
1976 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1977 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1978 (bfd_generic_is_local_label): Don't declare.
1979 (bfd_generic_is_local_label_name): Declare.
1980 * bfd-in2.h, libbfd.h: Rebuild.
1981 * All backends: Change local_label to local_label_name.
1983 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1984 (mips_elf_relocate_got_local): Change return type to boolean.
1985 Don't assume that the first zero entry is unassigned; instead, use
1987 (mips_elf_relocate_section): Check return value of
1988 mips_elf_relocate_got_local.
1989 (mips_elf_create_got_section): Initialize assigned_gotno field.
1992 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1994 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1998 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2000 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2001 that have no contents merely because linker_mark is not set.
2003 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2005 * config.bfd (mips*-*-lnews*): New target.
2006 * coff-mips.c (mips_relocate_section): Make assert compare
2007 content byteorder instead of header byteorder.
2008 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2010 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2011 * configure.in (ecoff_biglittle_vec): Add case.
2012 * configure: Update.
2014 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2016 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2017 name begins with ".note".
2018 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2019 section whose name begins with ".note".
2020 (get_program_header_size): Corresponding change.
2022 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2023 jal and for jal overflow.
2025 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2027 From Eric Youngdale <eric@andante.jic.com>:
2028 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2029 not found, try looking it up again without the version name.
2030 (elf_link_add_object_symbols): Always link against the dynamic
2031 symbol table of a dynamic object. When linking against a dynamic
2032 object, include version strings in symbol names, and set up
2033 version information. Add indirect symbols for default versions.
2034 (elf_link_create_dynamic_sections): Add special version sections.
2035 (struct elf_assign_sym_version_info): Define.
2036 (struct elf_find_verdep_info): Define.
2037 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2038 up version sections.
2039 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2040 (elf_link_find_version_dependencies): New static function.
2041 (elf_link_assign_sym_version): New static function.
2042 (elf_link_renumber_dynsyms): New static function.
2043 (struct elf_final_link_info): Add symver_sec field.
2044 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2045 local symbols of a dynamic object. Handle DT_VER* constants.
2046 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2047 dynamic object. Skip indirect symbols from ELF objects. Remove
2048 the version name before choosing a hash bucket. Write out the
2049 version information if appropriate.
2050 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2051 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2052 (bfd_elf64_size_dynamic_sections): Likewise.
2053 * bfd-in2.h: Rebuild.
2054 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2055 Change elf_link_hash_flags to unsigned short.
2056 (ELF_LINK_HIDDEN): Define.
2057 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2058 dynverdef_hdr, dynversym_section, dynverdef_section,
2059 dynverref_section, cverdefs, cverrefs, verdef, verref.
2060 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2061 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2062 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2063 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2064 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2065 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2066 (_bfd_elf_slurp_version_tables): Declare.
2067 * elf.c (_bfd_elf_swap_verdef_in): New function.
2068 (_bfd_elf_swap_verdef_out): Likewise.
2069 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2070 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2071 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2072 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2073 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2074 version information if there is any.
2075 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2076 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2077 (elf_fake_sections): Handle .gnu.version* section names.
2078 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2079 (_bfd_elf_slurp_version_tables): New function.
2080 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2081 version name in string entered in dynamic hash table.
2082 * elfcode.h: Include fnmatch.h.
2083 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2084 symbol which was forced to become local.
2085 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2086 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2087 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2088 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2090 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2092 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2094 (mn10200_elf_relax_section): Correctly compute a symbol's value
2095 when the symbol is local, but not in the same section as we are
2096 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2099 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2101 * elf32-m32r.c: Rewrite to use ELF backend linker.
2102 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2103 Add small data area support (R_M32R_SDA16).
2104 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2105 * bfd-in2.h,libbfd.h: Regenerated.
2107 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2109 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2110 (mn10200_elf_relax_delete_bytes): Likewise.
2111 (mn10200_elf_symbol_address_p): Likewise.
2112 (mn10200_elf_get_relocated_section_contents): Likewise.
2113 (bfd_elf32_bfd_relax_section): Define.
2114 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2116 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2117 (mn10200_elf_relocate_section): Likewise.
2118 (elf_backend_relocate_section): Define.
2121 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2123 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2124 reloc.c, targets.c: New target, elf-*-D30V.
2126 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2128 * cpu-d30v.c, elf32-d30v.c: New files.
2131 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2133 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2134 * bfd-in2.h: Regenerated.
2135 start-sanitize-tic80
2136 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2137 (rtype2howto): Add function.
2138 (tic80_howto_table): Add.
2141 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2143 * sysdep.h: Don't define errno in MSVC if error.h is included.
2145 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2147 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2148 is initialized before it is used.
2150 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2152 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2153 symbol into a weak undefined symbol; leave it as a common symbol.
2155 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2157 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2158 about a symbol defined in a dynamic object if it has already been
2159 defined in a regular object.
2161 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2163 * makefile.vms: Add gcc flags to allow compiling with current gcc
2165 (targmatch.h): New dependency.
2167 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2169 * evax.h (ALPHA_R_CODEADDR): New relocation.
2170 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2172 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2174 * bfd-in2.h, libbfd.h: Rebuild.
2176 Restrict symbol length to 64 bytes, case preserving:
2177 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2178 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2179 (_bfd_evax_length_hash_symbol): Added.
2180 * evax-etir.c (_bfd_evax_write_etir): Call
2181 _bfd_evax_length_hash_symbol before output of symbol.
2182 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2183 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2185 * evax-emh.c: Output filename to object file without path.
2187 * evax-egsd.c: New sections for local and global commons.
2189 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2190 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2191 notices. Replace AXP with Alpha.
2193 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2195 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2196 sections if we are creating a shared library.
2198 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2200 * configure.host (i386-windows): Don't set host64=true.
2202 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2204 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2205 (elf_mips16_gprel_howto): New static variable.
2206 (mips16_gprel_reloc): New static function.
2207 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2208 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2209 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2210 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2211 * bfd-in2.h, libbfd.h: Rebuild.
2213 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2215 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2216 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2218 start-sanitize-r5900
2219 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2221 * config.bfd: add r5900
2224 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2226 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2227 the output section will be the absolute section; don't print an
2228 assertion message for that case when doing a relocateable link.
2230 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2232 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2233 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2234 need_fn_sub, call_stub, and call_fp_stub.
2235 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2236 (mips_elf_link_hash_newfunc): Initialize new fields.
2237 (mips_elf_link_hash_table_create): Likewise.
2238 (mips_elf_relocate_section): Redirect relocations to use mips16
2239 stubs when appropriate.
2240 (mips_elf_check_relocs): Attach stub sections to the appropriate
2241 symbol. Set need_fn_stub when appropriate.
2242 (mips_elf_always_size_sections): New static function.
2243 (mips_elf_check_mips16_stubs): New static function.
2244 (elf_backend_always_size_sections): Define.
2245 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2247 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2248 attached to sections which are not being included in the link.
2250 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2252 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2253 symbol value when computing the addend for a pc_relative
2256 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2258 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2259 relocateable link, just skip pc_relative pcrel_offset relocs.
2260 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2261 structure for an ARM26 reloc which can be resolved.
2262 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2263 reloc can be resolved.
2265 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2266 error in overflow check for R_RELBYTE.
2268 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2270 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2271 From Mark Rasin <mark.rasin@telrad.co.il>.
2273 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2276 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2278 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2279 (elf_mn10200_howto_table): Likewise.
2280 (mn10200_reloc_map): Likewise.
2282 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2284 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2285 * bfd-in2.h, libbfd.h: Regenerated.
2286 * elf32-m32r.c: Add support for them.
2288 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2290 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2291 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2292 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2293 r_format and r_pcrel. Always return a value.
2294 * riscix.c (MY_final_link_callback): Define to dummy value.
2296 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2297 relocations against the text segment, look up the output name of
2299 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2300 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2301 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2302 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2303 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2305 start-sanitize-tic80
2306 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2308 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2309 routines for little endian data.
2310 * coffcode.h (coff_write_object_contents): Set magic to
2311 TIC80_ARCH_MAGIC for TIc80.
2313 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2315 * coff-tic80.c (tic80coff_vec): Change to little endian data
2319 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2321 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2322 auxiliary_filters parameter to be const char * const *. Accept a
2323 NULL terminated array.
2324 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2325 (bfd_elf32_size_dynamic_sections): Update declaration.
2326 * bfd-in2.h: Rebuild.
2328 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2330 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2331 NOTYPE symbol in a text section as a FUNC symbol.
2333 * coffcode.h (coff_compute_section_file_positions): Force
2334 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2336 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2338 * libaout.h (machine_type): Reserve several values for sparclet.
2340 start-sanitize-tic80
2341 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2343 * config.bfd (tic80-*-*): Don't require 'coff'.
2346 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2348 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2349 table to v850_elf_reloc for all non-standard relocations.
2350 (v850_elf_check_relocs): Add check for h being non-null.
2351 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2352 statement instead of multiple ifs.
2353 (v850_elf_relocate_section): Fix up error message, don't just call
2356 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2358 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2359 Use bfd_elf_generic_reloc as special function for all relocs.
2360 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2362 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2363 24bit pc-relative reloc.
2365 start-sanitize-tic80
2366 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2368 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2369 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2370 header byte order is little endian. Use correct bfd_get and
2371 bfd_put routines for little endian headers.
2372 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2373 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2376 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2378 * reloc.c: Add BFD_RELOC_24.
2379 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2380 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2381 * bfd-in2.h, libbfd.h: Rebuilt.
2383 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2385 elf64-alpha multiple .got rewrite:
2387 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2388 (bfd_elf*_mkobject): Don't define here ...
2389 * elfxx-target.h: ... but rather here. Default always_size_sections
2391 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2392 what the #defines in elf-bfd.h transmuted it to anyway.
2394 * section.c: Add SEC_LINKER_CREATED flag.
2395 * bfd-in2.h: Rebuild.
2396 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2397 relocation section flags.
2398 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2399 SEC_IN_MEMORY to recognize generated bits.
2400 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2402 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2403 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2404 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2405 * elf32-ppc.c (ppc_elf_create_linker_section,
2406 ppc_elf_size_dynamic_sections): Likewise.
2407 * elf32-sparc.c (elf32_sparc_check_relocs,
2408 elf32_sparc_size_dynamic_sections): Likewise.
2409 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2411 (_bfd_elf_create_dynamic_sections): Likewise.
2412 (_bfd_elf_make_linker_section_rela): Likewise.
2413 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2414 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2415 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2416 to identify generated bits.
2417 (elf_link_input_bfd): Likewise.
2419 * elf64-alpha.c: Rewrite everything touching relocations.
2421 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2423 * elf32-v850.c (all functions and static variables): Go through
2424 and regularize names to be of the form v850_elf_<xxx>.
2425 (toplevel): Include <elf/v850.h>.
2426 (enum reloc_type): Move to include/elf/v850.h.
2427 (v850_elf_check_relocs): For common variables, if the variable is
2428 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2429 into the appropriate section.
2430 (elf_backend_check_relocs): Define.
2432 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2434 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2436 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2438 * config.bfd (mips*el-*-linux*): New target.
2439 (mips*-*-linux*): New target.
2441 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2442 Return a useful value.
2444 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2446 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2448 * configure: Rebuild.
2449 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2450 ac_cv_func_mmap in bfd/configure.host.
2452 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2453 filter_shlib and auxiliary_filter_shlib parameters.
2454 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2456 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2457 (bfd_elf64_size_dynamic_sections): Likewise.
2458 * bfd-in2.h: Rebuild.
2460 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2462 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2463 symbols, don't export a symbol which is defined by an object in an
2464 archive which contains shared objects.
2466 start-sanitize-tic80
2467 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2469 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2470 for TI TMS320c80 (MVP).
2471 (bfd_archures_list): Add bfd_tic80_arch.
2472 * bfd-in2.h: Regenerate by running "make headers".
2474 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2476 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2477 * configure.in (case $vec): Correct typo, "tb" not "tp".
2478 Also add cofflink.o for tic80coff_vec.
2479 * configure: Regenerate with autoconf.
2482 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2484 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2485 is configured with --with-mmap.
2487 start-sanitize-tic80
2488 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2490 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2491 (ALL_MACHINES): Add cpu-tic80.o
2492 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2493 * coff-tic80.c: Add skeleton, cloned from another coff config.
2494 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2498 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2500 * TODO: Correct a misspelling.
2501 start-sanitize-tic80
2502 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2503 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2504 * configure.in (case $vec): Add tic80coff_vec entry.
2505 * configure: Regenerate with autoconf.
2506 * archures.c (bfd_tic80_arch): Declare.
2507 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2508 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2509 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2510 (bfd_target_vector): Add tic80coff_vec entry.
2513 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2515 * elflink.h (elf_buckets): Add some more values for larger
2518 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2520 * Makefile.in (install): Move subdir_do out of conditional. From
2521 Fred Fish <fnf@cygnus.com>.
2523 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2525 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2527 (elf_mn10200_howto_table): Likewise.
2528 (mn10200_reloc_map): Likewise.
2530 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2532 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2533 mips16 symbol during the link.
2534 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2536 (mips_elf_link_output_symbol_hook): New static function.
2537 (elf_backend_link_output_symbol_hook): Define.
2539 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2542 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2544 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2545 against SEC_DEBUGGING sections here (revert patch of December 5).
2546 * elfcode.h (elf_object_p): Check for them here, instead.
2548 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2550 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2551 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2553 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2554 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2555 * elf-bfd.h (struct elf_size_info): Update declaration of
2557 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2558 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2559 * elfxx-target.h: Use new dynamic reloc routines by default.
2560 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2563 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2565 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2566 if NAMES_HAVE_UNDERSCORE is defined.
2568 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2570 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2572 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2574 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2577 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2579 * elflink.h (elf_link_add_object_symbols): Only add a weak
2580 symbol if the real definition is in the dynamic symbol table.
2581 After finding the real definition, then, if it is dynamic, add the
2582 weak symbol to the dynamic symbol table.
2584 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2586 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2588 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2591 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2593 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2595 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2596 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2597 * reloc.c: Remove mn10300 big endian relocs.
2598 * bfd-in2.h, libbfd.h: Rebuilt.
2600 * elf32-mn10200.c: Update from elf32-mn10300.c.
2602 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2604 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2606 * elf32-mn10300.c: Add some comments.
2608 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2610 * ihex.c (ihex_scan): Always initialize buf before jumping to
2612 (ihex_read_section): Likewise.
2614 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2616 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2617 inplace for most relocs.
2619 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2621 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2622 even if SEC_ALLOC is not set.
2623 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2624 when deciding whether to copy a reloc into a shared object.
2625 (elf_i386_relocate_section): Likewise.
2626 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2627 (elf32_sparc_relocate_section): Likewise.
2628 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2629 reloc section if it is not set in the source section.
2630 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2631 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2632 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2634 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2636 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2637 expects a .got.plt until we actually create it.
2639 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2641 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2642 message for bfd_reloc_outofrange, rather than aborting. From
2643 Philippe De Muyter <phdm@info.ucl.ac.be>.
2645 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2646 a relocateable link, don't try to process them. From Heinz Wrobel
2647 <wrobel@lpr.e-technik.tu-muenchen.de>.
2649 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2651 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2652 mn10300_info_howto_rel. Tweak reloc argument to be an
2653 Elf32_Internal_Rela.
2654 (USE_RELA): Define instead of USE_REL.
2655 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2657 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2659 * configure.in, configure: Handle mips*-sgi-irix6*.
2660 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2663 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2665 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2666 relocation against a symbol defined in a section with no output
2669 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2671 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2672 * configure, config.in: Rebuild with autoconf 2.12.
2674 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2675 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2676 (swap_out_syms): Set st_other from existing st_other field.
2677 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2679 (elf_link_output_extsym): Set the other field from the global hash
2681 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2682 (elf_mips16_jump_howto): New static variable.
2683 (mips16_jump_reloc): New static function.
2684 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2685 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2686 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2688 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2689 * bfd-in2.h, libbfd.h: Rebuild.
2690 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2692 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2694 * configure.host: Use long long for mips-sgi-irix6*.
2696 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2697 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2699 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2701 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2702 (enum reloc_type): Add more reloc types.
2703 (elf32_mn10300_howto_table): Update for new reloc types.
2704 (elf32_mn10300_reloc_map): Update for new reloc types.
2705 * reloc.c: Add some new relocs for the mn10300 series.
2706 * bfd-in2.h, libbfd.h: Rebuilt.
2708 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2710 * som.c (setup_sections): Don't lose for a space which has
2711 no data, but some symbols.
2713 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2715 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2716 (sunos_link_hash_table_create): Initialize got_needed.
2717 (sunos_create_dynamic_sections): Only set .got section size if it
2718 is not already set. Set got_needed.
2719 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2720 sdynptr, and only handle dynamic sections, if dynamic sections are
2722 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2723 Initialize .got section.
2724 (sunos_scan_ext_relocs): Likewise.
2725 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2727 (sunos_finish_dynamic_link): Check got_needed. Only set up
2728 dynamic linking information if needed.
2730 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2732 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2734 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2736 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2738 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2740 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2743 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2745 * filemode.c: Include sysdep.h.
2746 * ihex.c: Add casts to eliminate compiler warnings.
2747 * sunos.c: Add casts to eliminate compiler warnings.
2749 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2751 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2753 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2754 appropriate relocations in the .so file if shared.
2755 (ppc_elf_relocate_section): Ditto.
2757 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2759 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2760 complain_overflow_unsigned.
2762 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2764 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2765 overflows for R_D10V_16 and R_D10V_18.
2767 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2769 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2770 (do_with_relocs): Likewise.
2771 (do_as_repeat): Likewise.
2772 (copy_expression): Likewise.
2774 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2776 * ieee.c (ieee_write_external_part): Correctly record whether
2777 there is an external part.
2779 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2781 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2782 handle tda offsets for sld.w and sst.w instructions.
2783 Fix alignment check in sld.w and sst.w tda reloc handling.
2785 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2787 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2789 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2791 * elf32-v850.c: Add comments about assumptions about
2792 char, short & long sizes.
2793 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2794 problems for several relocs.
2796 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2797 R_V850_SDA_OFFSET entry.
2799 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2801 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2802 Store import file index in ldindx.
2803 (xcoff_build_ldsyms): Assume that ldsym was not previously
2804 allocated. For an imported symbol, copy ldindx into l_ifile.
2806 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2808 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2809 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2810 fields in R_V850_TDA_OFFSET.
2811 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2812 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2815 * elf32-v850.c: Include bfdlink.h.
2816 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2818 (elf32_v850_bfd_final_link_relocate): New function.
2819 (v850_elf_relocation_section): Likewise.
2820 (elf_backend_relocate_section): Define.
2822 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2824 * binary.c (binary_set_section_contents): Ignore sections which
2825 don't have SEC_LOAD and SEC_ALLOC set.
2827 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2829 * linker.c (_bfd_generic_final_link): Avoid losing static
2830 symbols in the .bss section.
2832 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2834 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2835 (mips32_64bit_reloc): New static function.
2836 (mips_reloc_map): Add entry for BFD_RELOC_64.
2837 (mips_elf_relocate_section): Handle R_MIPS_64.
2839 * linker.c (default_indirect_link_order): Print an error message
2840 when attempting to do a relocateable link with different object
2841 file formats, rather than calling abort.
2843 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2845 * reloc.c (m32r relocs): Rename them.
2846 * bfd-in2.h, libbfd.h: Regenerated.
2847 * elf32-m32r.c: Update.
2848 (m32r_elf_10_pcrel_reloc): New function.
2849 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2850 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2852 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2854 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2855 all sections that will be included in the output file.
2856 (_bfd_generic_link_output_symbols): Discard symbols in sections
2857 which are being discarded.
2858 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2859 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2860 (elf_v850_howto_table): Corresponding changes.
2861 (elf_v850_reloc_map): Corresponding changes.
2862 * reloc.c: Add additional V850 relocations.
2863 * bfd-in2.h, libbfd.h: Rebuilt.
2865 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2866 no longer want in pc-relative relocs.
2868 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2870 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2871 accept a reloc against an undefined sybmol!
2873 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2875 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2877 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2879 * VERSION: Bump for new relocation.
2881 * hosts/i386bsd.h: If NBPG is not defined, define it as
2882 PAGE_SIZE, for recent versions of FreeBSD.
2884 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2886 * configure.host: Use `long long' as the 64 bit type on a Solaris
2887 host, since both gcc and the SunPRO compilers support it.
2889 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2891 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2892 mistake to have reused the ECOFF LITERAL for ELF since they have
2893 different semantics.
2894 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2895 * bfd-in2.h, libbfd.h: Rebuild.
2897 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2900 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2901 dynamic relocation for an undefweak symbol when we are building
2902 a static executable.
2904 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2906 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2907 point explicitly to srcdir.
2908 (targmatch.h): Edit references to point explicitly to objdir.
2910 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2912 * config.bfd: When setting targ_cpu, don't get confused by
2915 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2917 * configure.host: Add support for windows host (a build done
2918 under the Microsoft build environment).
2920 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2922 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2923 definition in a dynamic object, add it to the dynamic symbol table
2924 if any dynamic object mentions it. Reverts part of last patch.
2926 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2927 (sunos_link_hash_table_create): Initialize got_base.
2928 (bfd_sunos_size_dynamic_sections): If the .got section is more
2929 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2931 (sunos_check_dynamic_reloc): Subtract got_base from a base
2932 relative relocation.
2934 * elf32-mips.c (elf_mips_isa): New static function.
2935 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2936 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2938 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2940 * archive.c (do_slurp_coff_armap): Only treat archive as little
2941 endian for i960 COFF.
2943 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2945 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2946 by the change in size of the section when EXEC_P is not set.
2948 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2949 (m68kcoff_rtype_to_howto): New static function.
2950 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2951 VMA to the addend for a PC relative reloc.
2953 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2955 * Makefile.in: Rebuild dependencies.
2957 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2960 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2962 * Makefile.in: Remove explicit dependencies for mn10200 and
2964 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2965 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2966 (dependencies): Rebuilt.
2968 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2970 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2971 during this function.
2973 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2974 section if the flags are compatible.
2976 * configure.in: Add havevecs, and put it in tdefaults.
2977 * mpw-config.in: Likewise.
2978 * configure: Rebuild.
2979 * targmatch.sed: New file; a sed script to build targmatch.h from
2981 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2982 * targets.c: Include "fnmatch.h".
2983 (struct targmatch): Define.
2984 (bfd_target_match): Define by including targmatch.h.
2985 (bfd_find_target): If the target is not found by name, search for
2986 it as a configuration triplet.
2987 * Makefile.in: Rebuild dependencies.
2988 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2989 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2990 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2991 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2992 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2993 (CFILES): Remove i386dynix.c and hp300bsd.c.
2994 (targmatch.h): New target.
2995 (do_clean): Remove targmatch.h.
2997 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2998 * acconfig.h: Add NEED_DECLARATION_GETENV.
2999 * configure, config.in: Rebuild.
3000 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3001 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3003 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3005 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3006 * cpu-mn10200.c, cpu-mn10300.c: New files.
3007 * elf32-mn10200.c, elf32-mn10300.c: New files.
3008 * Makefile.in: Break mn10x00 support into two separate
3009 configurations, mn10200 and mn10300.
3010 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3011 * bfd-in2.h, configure: Rebuilt.
3013 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3015 * Makefile.in (do_clean): Move config.log to do_distclean.
3017 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3019 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3020 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3021 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3022 (elf32-mn10x00.o): Add dependencies.
3023 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3024 (bfd_mn10x00_arch): Declare.
3025 (bfd_archures_list): Add bfd_mn10x00_arch.
3026 * config.bfd: Add mn10x00-*-*.
3027 * configure.in: Add bfd_elf32_mn10x00_vec.
3028 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3029 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3030 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3031 * bfd-in2.h, configure: Rebuilt.
3033 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3035 openVMS/Alpha: Provide filename and case_hack flags via
3036 symbol table from gas.
3037 Add case_hack code for symbol output from vax/vms.
3038 * evax-alpha.c (evax_initialize): Remove filename handling,
3039 filename is provided via symbol table.
3040 (evax_get_symtab): Use local symbol count when setting up table.
3041 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3043 (_bfd_evax_write_egsd): Skip file name symbol.
3044 * evax-emh.c (get_vms_time_string): Local function now.
3045 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3047 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3048 through _bfd_evax_case_hack_symbol.
3049 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3051 (_bfd_evax_basename): Removed.
3052 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3053 * evax.h (evax_private_data_struct): Remove filename.
3054 (flag_hash_long_names, flag_show_after_trunc,
3055 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3058 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3060 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3061 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3062 (NO_SWAP_MAGIC): Don't define.
3063 (SWAP_MAGIC): Define.
3065 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3066 no hash table entry for a global symbol.
3068 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3070 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3072 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3074 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3075 symbol type with T_NULL. Warn if symbol type changes. Based on
3076 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3078 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3079 a dynamic object in the dynamic symbol table if it is referenced
3080 or defined by a regular object.
3082 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3084 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3085 remove dwarf local labels. Shrinks binaries by a factor of 3!
3087 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3089 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3090 by hand, rather than by calling bfd_make_section.
3092 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3094 * reloc.c: Rename m32r relocs.
3095 * bfd-in2.h, libbfd.h: Rebuilt.
3096 * elf32-m32r.c: Update.
3098 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3100 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3101 link, adjust the symbol index of a base relative reloc. Don't
3102 change the addend of a PC relative reloc if pcrel_offset is set.
3103 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3104 a relocateable link.
3106 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3107 it is zero, in case src_mask matters.
3108 (bfd_install_relocation): Likewise.
3110 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3112 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3114 (_bfd_xcoff_bfd_final_link): Don't set target_index
3115 to an uninitialized value.
3117 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3119 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3120 indices, rather than crashing.
3121 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3123 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3126 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3128 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3130 (coff_arm_adjust_symndx): New static function.
3131 (coff_adjust_symndx): Define.
3133 * srec.c (srec_scan): Accept multiple symbols on a single line.
3134 From Pascal Martin <pmartin@alsys.com>.
3138 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3140 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3141 (sunos_merge_private_bfd_data): New function.
3143 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3145 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3147 (bfd_merge_private_bfd_data): Likewise.
3148 * section.c (bfd_copy_private_section_data): Likewise.
3149 * syms.c (bfd_copy_private_symbol_data): Likewise.
3150 * bfd-in2.h: Rebuild.
3151 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3152 both BFD's are the right flavour.
3153 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3154 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3155 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3156 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3157 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3158 (ppc_elf_merge_private_bfd_data): Likewise.
3159 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3160 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3162 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3163 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3166 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3168 * reloc.c: Add m32r relocs.
3169 * bfd-in2.h, libbfd.h: Rebuilt.
3170 * cpu-m32r.c,elf32-m32r.c: New files.
3172 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3174 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3176 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3178 * tekhex.c (first_phase): Change type parameter from char to int.
3180 (pass_over): Change func to expect int, not char.
3182 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3183 rather than SEC_LOAD when aligning the file offset for the first
3184 section in a segment.
3186 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3188 * syms.c (coff_section_type): Make arg const.
3189 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3190 to make_bfd_asection().
3191 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3192 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3193 (_bfd_elf_stringtab_init): Remove prototype.
3195 * netbsd-core.c (swap_abort): Add prototype.
3196 * aix386-core.c (swap_abort): Ditto & make static
3197 * hpux-core.c (swap_abort): Ditto & make static.
3198 * irix-core.c (swap_abort): Ditto & make static.
3199 * ptrace-core.c (swap_abort): Ditto & make static.
3200 * trad-core.c (swap_abort): Ditto & make static.
3201 * coffswap.h (coff_swap_reloc_in): Ditto.
3202 (coff_swap_reloc_out): Ditto.
3203 (coff_swap_filehdr_in): Ditto.
3204 (coff_swap_filehdr_out): Ditto.
3205 (coff_swap_sym_in): Ditto.
3206 (coff_swap_sym_out): Ditto.
3207 (coff_swap_aux_in): Ditto.
3208 (coff_swap_aux_out): Ditto.
3209 (coff_swap_lineno_in): Ditto.
3210 (coff_swap_lineno_out): Ditto.
3211 (coff_swap_aouthdr_in): Ditto.
3212 (coff_swap_aouthdr_out): Ditto.
3213 (coff_swap_scnhdr_in): Ditto.
3214 (coff_swap_scnhdr_out): Ditto.
3215 * ihex.c (ihex_sizeof_headers): Ditto.
3216 * tekhex.c (getsym): Ditto.
3217 (find_chunk): Ditto & make static.
3218 (insert_byte): Ditto.
3219 (first_phase): Ditto.
3221 (tekhex_get_symtab): Ditto & make static.
3222 (tekhex_get_symtab_upper_bound): Ditto & make static.
3223 (tekhex_mkobject): Ditto.
3224 (tekhex_object_p): Ditto.
3225 (move_section_contents): Ditto.
3226 (tekhex_get_section_contents): Ditto.
3227 (tekhex_set_arch_mach): Ditto & make static.
3228 (tekhex_set_section_contents): Ditto.
3229 (writevalue): Ditto.
3232 (tekhex_write_object_contents): Ditto.
3233 (tekhex_sizeof_headers): Ditto.
3234 (tekhex_make_empty_symbol): Ditto.
3235 (tekhex_get_symbol_info): Ditto.
3236 (tekhex_print_symbol): Ditto.
3237 * irix-core.c (make_bfd_asection): Ditto.
3238 (irix_core_core_file_p): Ditto.
3239 (irix_core_core_file_failing_command): Ditto.
3240 (irix_core_core_file_failing_signal): Ditto.
3241 (irix_core_core_file_matches_executable_p): Ditto.
3242 (irix_core_make_empty_symbol): Ditto.
3243 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3244 * srec.c (srec_new_symbol): Ditto.
3245 (srec_get_section_contents): Ditto.
3246 (srec_set_arch_mach): Ditto.
3247 (srec_set_section_contents): Ditto.
3248 (internal_srec_write_object_contents): Ditto.
3249 (srec_write_object_contents): Ditto.
3250 (symbolsrec_write_object_contents): Ditto.
3251 (srec_sizeof_headers): Ditto.
3252 (srec_make_empty_symbol): Ditto.
3253 (srec_get_symtab_upper_bound): Ditto.
3254 (srec_get_symtab): Ditto.
3255 (srec_print_symbol): Ditto and make static.
3256 * elf.c (elf_read): Ditto
3257 (assign_section_numbers): Ditto.
3258 (elf_fake_sections): Ditto.
3259 (sym_is_global): Ditto.
3260 (elf_map_symbols): Ditto.
3261 (get_program_header_size): Ditto.
3262 * coffgen.c (make_a_section_from_file): Ditto.
3263 (coff_real_object_p): Ditto.
3264 (fixup_symbol_value): Ditto.
3265 (build_debug_section): Ditto.
3267 * syms.c (coff_section_type): Ditto.
3269 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3271 * bfd-in2.h: Rebuilt after m32r changes.
3273 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3275 * config.bfd,configure.in,configure: Add m32r support.
3276 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3277 * config.bfd: Keep target list alphabetically sorted.
3279 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3281 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3282 to add in the constant part found in the instruction itself.
3283 (case R_V850_HI16_S): Likewise.
3285 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3287 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3288 and R_D10V_18 to be 1 (word).
3290 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3292 * stabs.c (_bfd_link_section_stabs): If the output_section field
3293 of either section is bfd_abs_section, then the linker is
3294 discarding the section and we should not optimize it.
3296 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3298 * Makefile.in (aout-sparcle.o): New target.
3299 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3300 * config.bfd (sparclet-*-aout*): Add case.
3301 * configure.in (sparcle_aout_vec): Add case.
3302 * configure: Regenerated.
3303 * targets.c (sparcle_aout_vec): Declare.
3304 (bfd_target_vector): Add sparcle_aout_vec.
3305 * aout-sparcle.c: New file.
3307 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3309 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3310 low order sign bit propogation for R_V850_HI16_S.
3312 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3313 handling V850 specific relocs.
3314 (elf_v850_howto_table): Use the new function for some
3315 relocations. Twiddle masks & shifts for some relocs.
3316 Set partial_inplace where needed.
3318 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3320 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3321 default architecture to a machine number of 0.
3322 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3324 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3325 the output BFD is the default, set it from the first input BFD.
3327 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3329 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3330 insert at bitpos zero. The HI16 relocs are shifted right
3331 by 16 bits. Fix src_mask for all relocs.
3332 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3334 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3337 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3339 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3340 Rewrite to use BFD file read routines and to avoid using a fixed
3341 length for the file name.
3343 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3345 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3346 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3347 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3348 to R_V850_{32,16,8}.
3350 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3352 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3353 (elf_v850_howto_table): Add info for HI16_S reloc.
3354 (v850_reloc_map): Add HI_16_S reloc.
3355 * reloc.c: Define BFD_RELOC_V850_* relocs.
3357 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3360 * elf32-sh.c: New file.
3361 * elf.c (prep_headers): Handle bfd_arch_sh.
3362 * elfcode.h (write_relocs): Handle absolute symbol.
3363 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3364 (_bfd_elf64_link_read_relocs): Declare.
3365 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3366 elf_link_read_relocs. Make globally visible. Change all
3368 (elf_link_input_bfd): Get external symbols from cache in
3369 symtab_hdr->contents. Get contents from cache in
3371 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3373 * reloc.c: Define BFD_RELOC_SH_* relocs.
3374 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3375 * coff-sh.c (sh_insns_conflict): Fix a return value.
3376 (_bfd_sh_align_load_span): New globally visible function, broken
3377 out of sh_align_load.
3378 (sh_align_load): Call _bfd_sh_align_load_span.
3379 (sh_swap_insns): Change relocs parameter to PTR.
3380 * bfd-in2.h, libbfd.h: Rebuild.
3381 * targets.c (bfd_elf32_sh_vec): Declare.
3382 (bfd_elf32_shl_vec): Declare.
3383 * config.bfd (sh-*-elf*): New target.
3384 * configure.in (bfd_elf32_sh_vec): New target vector.
3385 (bfd_elf32_shl_vec): New target vector.
3386 * configure: Rebuild.
3387 * Makefile.in: Rebuild dependencies.
3388 (BFD32_BACKENDS): Add elf32-sh.o.
3389 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3391 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3392 page before checking D_PAGED.
3394 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3395 (ihex_write_object_contents): Remove extbase; always use segbase
3398 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3400 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3401 * configure.host (i[345]86-*-*): Ditto.
3402 * config.bfd (i[345]86-*-*): Ditto.
3403 * configure: Regenerate.
3405 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3408 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3410 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3411 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3412 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3413 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3414 will have an ST_CODE type, change the symbol's type to ST_DATA.
3415 * som.c (hppa_som_gen_reloc_type): Update prototype.
3417 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3419 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3420 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3421 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3422 (mips_elf_finish_dynamic_sections): Likewise.
3424 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3426 * configure.host (HLDENV): New variable to set. Set it for
3427 *-*-sysv4*, since those linkers may not support -R but they always
3428 support LD_RUN_PATH.
3430 * libieee.h (NSECTIONS): Don't define.
3431 (ieee_data_struct): Change section_table to asection **. Add
3433 * ieee.c (get_section_entry): If the table isn't big enough, make
3435 (ieee_slurp_sections): Remove assertion about number of sections.
3436 (ieee_object_p): Adjust initialization of ieee to match changes to
3439 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3440 symbols merely because we are generating a shared library.
3441 (xcoff_build_ldsyms): Don't set up global linkage code for an
3442 undefined symbol merely because we are generating a shared
3445 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3447 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3448 (BFD32_BACKENDS) Add elf32-v850.o.
3449 * archures.c: Add bfd_v850_arch.
3450 * bfd-in2.h: Add bfd_v850_arch.
3451 * config.bfd (v850-*-*): New target.
3452 * configure: (bfd_elf32_v850_vec) New vector.
3453 * configure.in: (bfd_elf32_v850_vec) New vector.
3454 * cpu-v850.c: New file.
3455 * elf.c (prep_headers): Added case bfd_arch_v850.
3456 * elf32-v850.c: New file.
3457 * targets.c (bfd_elf32_v850_vec): New vector.
3459 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3461 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3462 a function code symbol for an XMC_XO symbol.
3464 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3466 * mpw-config.in: Update editing of autoconf vars to reflect
3467 Jul 18 configure.in change.
3468 * mpw-make.sed: Update editing of include pathnames to be
3469 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3471 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3473 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3474 which to offset to get the .plt entry address is ".plt".
3476 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3478 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3479 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3480 Added, for internal use by the ARM gas.
3482 * bfd-in2.h: Rebuilt
3484 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3486 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3487 in section dynidx start.
3489 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3491 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3492 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3493 optimization for g++.
3495 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3497 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3498 the -mrelocatable-lib bit set and the other doesn't, clear the
3499 -mrelocatable-lib bit in the header.
3501 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3503 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3504 symbol against a STT_FUNC symbol in a shared library.
3506 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3508 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3509 symbol is found, automatically define the corresponding function
3512 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3513 if sym.n_numaux is not zero.
3514 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3515 entry to disagree about the number of aux entries if the symbol
3518 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3519 section if it might be needed, not just if info->shared.
3520 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3521 the start of .rel.dyn if we are going to use it.
3522 (mips_elf_finish_dynamic_sections): Only clear the first element
3523 of .rel.dyn if the size is greater than zero.
3525 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3527 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3528 undefined_symbol callback for a symbol, then don't issue any more
3529 warnings about loader relocs.
3530 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3531 after calling the undefined_symbol callback.
3533 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3534 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3535 as the AIX linker seems to do.
3537 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3539 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3540 (evax_initialize): Remove evax_reloc_table.
3541 (evax_close_and_cleanup): Ditto.
3543 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3545 (evax_bfd_reloc_type_lookup): Ditto.
3546 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3547 cooked_size == raw_size.
3548 * evax-emh.c (_bfd_evax_register_filename): Remove.
3549 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3550 * evax-misc.c (add_new_contents): Malloc section at full size.
3551 (_bfd_save_evax_section): Memcpy section contents directly.
3552 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3553 (evax_reloc_table): Remove.
3555 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3557 * makefile.vms: Add better support for DEC C compilation
3558 Add evax.h dependencies
3560 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3561 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3562 (BFD_RELOC_ALPHA_BASEREG): Remove.
3563 * bfd-in2.h, libbfd.h: Rebuild.
3565 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3567 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3568 getgid if _WIN32 is defined.
3569 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3571 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3573 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3574 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3576 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3579 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3581 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3583 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3584 (NEED_DECLARATION_REALLOC): New macro.
3585 * configure, config.in: Rebuild.
3586 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3587 (realloc): Declare if NEED_DECLARATION_REALLOC.
3589 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3590 <strings.h> if they exist.
3592 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3594 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3596 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3598 Based on patches from Eric Valette <valette@crf.canon.fr>:
3599 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3600 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3601 (elf_howto_table): Add entries for new relocs.
3602 (elf_i386_reloc_type_lookup): Handle new relocs.
3603 (elf_i386_info_to_howto): Just call abort.
3604 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3605 (elf_i386_relocate_section): Likewise.
3607 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3609 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3611 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3613 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3614 only get the LMA from the phdr if they are in the same part of the
3617 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3618 new segment to make them more comprehensible. If the relationship
3619 between the LMA and the VMA changed, start a new segment. Don't
3620 check dynsec when deciding whether to start a new segment for a
3621 writeable section; -N will now handle this.
3623 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3625 * libhppa.h: Remove "esel" changes. Not the right approach.
3626 * som.c: Corresponding changes.
3627 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3628 which don't have a SOM symbol type associated with them.
3629 Reverses a 1994 change.
3631 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3633 Make ld -N more reasonable for ELF:
3634 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3635 phdr_in_section to false, and always use a single load segment.
3636 (elf_sort_sections): Sort sections by LMA after VMA.
3637 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3638 align to maxpagesize.
3639 (assign_file_positions_except_relocs): Likewise.
3640 * elfcode.h (elf_object_p): If a section is loaded but not page
3641 aligned, clear D_PAGED.
3643 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3645 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3646 Added, for internal use by the ARM gas.
3648 * bfd-in2.h: Rebuilt
3650 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3652 * libhppa.h (R_HPPA_ESEL): New field selector.
3653 (e_esel): Similarly.
3654 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3655 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3656 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3658 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3660 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3661 archive search before looking for stripped dynamic objects.
3663 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3665 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3666 symbol a warning rather than an error.
3668 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3670 * elf.c (assign_file_positions_for_segments): Track the virtual
3671 memory position separately from the file position, and use it to
3672 compute the alignment adjustment.
3674 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3676 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3677 and fixed mask on R_D10V_10_PCREL_L.
3679 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3681 * elf64-mips.c: Include "aout/ar.h".
3682 (mips_elf64_slurp_armap): New static function.
3683 (mips_elf64_write_armap): New static function.
3684 (bfd_elf64_archive_*): Define.
3685 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3686 Use instead of bfd_generic_archive_p.
3687 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3688 instead of _bfd_write_archive_contents.
3689 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3690 _bfd_generic_mkarchive.
3691 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3692 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3694 (TARGET_LITTLE_SYM): Likewise.
3695 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3697 * Makefile.in: Rebuild dependencies.
3699 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3700 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3701 SHT_MIPS_EVENTS sections.
3702 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3703 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3705 (_bfd_mips_elf_fake_sections): Likewise.
3707 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3708 * ecoff.c (ecoff_compute_section_file_positions): Copy
3709 rdata_in_text from backend info to tdata. Clear it if any data
3710 section comes before .rdata.
3711 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3712 tdata rather than backend info.
3714 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3716 * configure.in: Fix test for whether a compiler has a 64 bit
3717 type. From Jim Wilson <wilson@cygnus.com>.
3719 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3721 * configure.host (mips-sgi-irix6*): New host.
3723 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3724 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3725 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3727 * configure: Rebuild.
3728 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3729 (BFD_HOST_64_BIT): Define conditionally.
3730 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3731 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3732 (symvalue, bfd_size_type): Likewise.
3733 * bfd-in2.h: Rebuild.
3734 * Makefile.in (do_clean): Remove bfd-tmp.h.
3735 (do_distclean): Remove bfd-in3.h.
3736 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3737 (bfd-in3.h): New target.
3739 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3740 Andrew Gierth <ANDREWG@microlise.co.uk>.
3742 * configure.host: Set INSTALL_SHLIB.
3743 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3744 * configure: Rebuild.
3745 * Makefile.in (install): Use @INSTALL_SHLIB@.
3747 * config.bfd (mips*-*-irix6*): New target.
3748 * configure.host: Handle Irix 6 shared library like Irix 5.
3750 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3751 symbol for a magic name.
3752 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3754 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3757 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3759 * mpw-config.in: Add ELF support to mips config, create the
3760 elf32-target.h file in the object dir.
3761 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3763 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3765 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3766 Also removed most abort calls, in favor of using bfd reporting.
3768 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3770 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3771 (BFD32_BACKENDS) Add elf32-d10v.o.
3772 * archures.c: Add bfd_d10v_arch.
3773 * bfd-in2.h: Add bfd_d10v_arch.
3774 * config.bfd (d10v-*-*): New target.
3775 * configure: (bfd_elf32_d10v_vec) New vector.
3776 * configure.in: (bfd_elf32_d10v_vec) New vector.
3777 * cpu-d10v.c: New file.
3778 * elf.c (prep_headers): Added case bfd_arch_d10v.
3779 * elf32-d10v.c: New file.
3780 * libbfd.h: Rebuild.
3781 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3782 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3783 * targets.c (bfd_elf32_d10v_vec): New vector.
3785 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3787 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3789 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3791 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3792 bfd_mach_i386_i8086 machine types.
3794 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3796 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3799 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3801 * coffcode.h (coff_set_section_contents): A/UX does not require
3802 special handling of the _LIB section.
3804 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3806 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3807 value for R_RELBYTE.
3809 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3810 array if one was allocated.
3812 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3814 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3815 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3816 use_rld_obj_head and rld_value.
3817 (mips_elf_link_hash_table_create): Initialize new fields.
3818 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3820 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3821 __rld_obj_head symbol not seen, create an __rld_map symbol.
3822 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3823 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3824 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3825 __rld_obj_head symbol.
3826 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3828 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3830 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3832 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3833 ppc_elf_addr16_ha_reloc.
3834 (ppc_elf_addr16_ha_reloc): New static function.
3836 * coff-mips.c (struct mips_hi): Define.
3837 (mips_refhi_list): New static variable.
3838 (mips_refhi_addr, mips_refhi_addend): Remove.
3839 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3840 (mips_reflo_reloc): Process mips_refhi_list.
3841 (mips_relhi_list): New static variable.
3842 (mips_relhi_addr, mips_relhi_addend): Remove.
3843 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3844 (mips_rello_reloc): Process mips_relhi_list.
3845 (mips_relocate_section): Permit an arbitrary number of REFHI or
3846 RELHI relocs before the associated REFLO or RELLO reloc.
3848 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3850 * aout-target.h (MY(callback)): Set reloc_count fields.
3852 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3854 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3855 sections unless this is a SunOS link.
3857 * VERSION: Set to 2.7.1.
3859 * Released binutils 2.7.
3861 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3863 * i386aout.c: Include "aout/aout64.h".
3864 (i386aout_write_object_contents): New static function.
3865 (MY_write_object_contents): Define.
3867 * netbsd.h (MY(write_object_contents)): Make sure that
3868 adjust_sizes_and_vmas is called before fiddling with the magic
3871 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3873 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3875 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3877 * libbfd-in.h (itos, stoi): Don't define.
3878 * libbfd.h: Rebuild.
3879 * i386lynx.c (KEEPIT): Define as udata.i.
3880 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3881 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3882 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3883 flags. Don't use stoi.
3885 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3887 * elf.c (map_sections_to_segments): Don't start a new segment for
3888 a writable section if it's on the same page as the previous
3889 segment. Reset the writable variable for a readonly section.
3891 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3893 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3894 first_thunk_address, thunk_size, and import_table_size.
3895 * peicode.h: Improved some diagnostics regarding edata sections.
3897 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3899 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3900 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3902 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3904 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3905 with XCOFF_DEF_DYNAMIC set is really defined.
3906 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3907 (xcoff_link_add_symbols): Only create special sections if using an
3910 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3912 (bfd_install_relocation): Likewise.
3914 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3916 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3918 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3919 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3920 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3921 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3922 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3923 are found for LITERAL relocs.
3924 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3925 taken, we cannot generate a .plt entry for the symbol.
3927 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3929 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3930 sysconf functions (for gprof).
3931 * configure, config.in: Rebuild.
3933 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3935 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3936 an archive if it has a map. If the object file has the wrong
3939 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3940 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3942 (alpha_relocate_section): Likewise.
3944 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3945 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3946 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3947 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3948 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3949 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3950 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3951 * peicode.h: Corresponding changes.
3953 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3955 * elflink.h (elf_create_pointer_linker_section): Comment out code
3956 dealing with making GOT pointers negative of the GOT symbol for
3959 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3961 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3962 increment the .rela.plt size until after we're done creating the
3964 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3965 .rela.plt offset directly rather than calculating it.
3967 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3969 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3970 Use autoconf-set values.
3971 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3972 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3975 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3976 * configure: Rebuilt.
3978 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3980 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3981 handling code > 1k away.
3983 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3985 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3986 defined, output whenever the symbol is updated.
3988 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3990 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3991 section to 0 if user_set_vma is set.
3992 * elflink.h (elf_bfd_final_link): Likewise.
3994 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3996 Partially undo patch of Jun 20.
3997 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3998 (coff_compute_section_file_positions): Likewise.
3999 (coff_write_object_contents): Likewise. Re-add deleted code, but
4000 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4001 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4003 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4005 * config.bfd: Add support for *-*-rtems* configurations.
4007 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4009 * elf.c (prep_headers): Add bfd_arch_alpha case.
4011 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4013 * elf64-alpha.c: New file.
4014 * config.bfd (alpha-*-linuxecoff*): New target.
4015 (alpha-*-linux*, alpha-*-elf*): New targets.
4016 * configure.in (bfd_elf64_alpha_vec): New vector.
4017 * configure: Rebuild.
4018 * targets.c (bfd_elf64_alpha_vec): Declare.
4019 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4020 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4021 * bfd-in2.h, libbfd.h: Rebuild.
4022 * Makefile.in: Rebuild dependencies.
4023 (BFD64_BACKENDS): Add elf64-alpha.o.
4024 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4026 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4028 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4029 than relying on a right shift of 32.
4031 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4033 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4034 ifdef to COFF_WITH_PE.
4035 (coff_compute_section_file_positions): Likewise.
4036 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4037 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4038 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4039 COFF_IMAGE_WITH_PE, always include.
4041 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4043 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4045 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4046 approximate the correct answer if SIZEOF_HEADERS was not used.
4048 * binary.c (binary_set_section_contents): Set section file
4049 position based on LMA rather than VMA.
4051 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4053 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4054 symbols if info->strip == strip_all.
4056 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4058 * coff-h8300.c: Remove #if 0 code.
4059 (compatable): Don't allow mixing/matching of different architectures.
4061 * archures.c (bfd_mach_h8300s): Add.
4062 * bfd-in2.h: Rebuilt.
4063 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4065 (h8300_reloc16_estimate): Likewise.
4066 (h8300_reloc16_extra_cases): Likewise.
4067 (h8300_bfd_link_add_symbols): Likewise.
4068 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4069 (coff_set_flags): Likewise.
4070 * cpu-h8300.c (h8300_scan): Likewise.
4071 Add H8/S to bfd_h8300_arch list.
4073 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4075 Added support for Alpha OpenVMS:
4076 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4077 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4078 * config.h-vms, makefile.vms: New files.
4079 * config.bfd (alpha-*-*vms*): New target.
4080 * configure.in (evax_alpha_vec): New target vector.
4081 * configure: Rebuild.
4082 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4083 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4084 * targets.c (bfd_target_evax_flavour): Define.
4085 (evax_alpha_vec): Declare.
4086 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4087 if BFD64 is defined.
4088 * bfd-in2.h, libbfd.h: Rebuild.
4089 * Makefile.in: Rebuild dependencies.
4090 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4091 evax-emh.o, and evax-misc.o.
4092 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4093 evax-etir.c, evax-emh.c, and evax-misc.c.
4094 (HFILES): Add evax.h.
4096 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4098 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4100 (h8300_bfd_link_add_symbols): Likewise.
4102 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4104 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4105 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4107 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4109 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4110 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4112 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4113 R_MIPS_32 relocs if creating a shared library.
4115 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4117 * peicode.h (add_data_entry): Use pei_section_data rather than
4118 _cooked_size. Corresponds to May 13 change in coffcode.h.
4120 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4122 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4123 * coffcode.h (coff_write_object_contents): If there are long
4124 section names, always set the f_symptr field, even if there are no
4126 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4127 if there are no symbols.
4129 * coffgen.c (make_a_section_from_file): Check return value of
4130 _bfd_coff_read_string_table.
4131 (coff_real_object_p): Check return value of
4132 make_a_section_from_file.
4133 (_bfd_coff_read_string_table): Check that there are some symbols
4134 before trying to read the string table size.
4136 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4138 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4139 to replace a symbol in a dynamic object with a symbol from another
4140 dynamic object, do the replacement if the existing symbol is
4141 global linkage code.
4143 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4144 for _ptrgl, and treat it as global linkage code.
4146 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4147 filename or N_SO symbol past the offset, and use it to indicate
4148 that there is no line number or function when appropriate.
4150 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4152 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4153 common symbol defined by the linker. Don't export function code
4154 even if export_defineds is set.
4156 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4158 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4160 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4161 (h8300_symbol_address_p): New function.
4162 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4165 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4167 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4169 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4170 correctly for the two variants. Allow relaxing if the target
4171 is 128 bytes away since after relaxation it'll be 126 bytes away.
4172 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4173 "dot" and "value". Allow relaxing if the target is 128 bytes
4174 away since after relaxation it'll be 126 bytes away.
4175 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4176 the given section until nothing changes.
4178 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4180 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4181 alignment hack--we can get the lnnoptr info another way without
4182 suddenly increasing the alignment requirements. Set the flags for
4184 (ecoff_compute_section_file_positions): Do so.
4186 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4188 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4189 to keep the HP emulator database happy.
4191 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4192 From Kevin Buettner <kev@primenet.com>.
4194 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4196 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4197 name of a NULL section.
4199 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4201 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4202 set, always call the notice callback.
4204 * VERSION: Increment for bfdlink.h change.
4206 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4208 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4209 (sh_relax_delete_bytes): Correct handling of differently sized
4210 trailing alignment reloc.
4212 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4213 * bfd-in2.h: Rebuild.
4214 * configure.in: Warn if there is no known 64 bit type.
4215 * configure: Rebuild.
4217 * Makefile.in: Rebuild dependencies.
4218 (BFD32_BACKENDS): Add ppcboot.o.
4219 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4221 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4222 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4224 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4226 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4227 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4228 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4229 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4231 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4233 * elf64-mips.c: Improve reloc special_functions and handling of
4234 SHT_MIPS_OPTIONS section.
4235 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4236 mips_elf_hi16_reloc and make globally visible.
4237 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4238 make globally visible.
4239 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4240 make globally visible.
4241 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4242 and make globally visible.
4243 (gprel16_with_gp): Check howto->src_mask before using value in
4245 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4246 and make globally visible.
4247 (gprel32_with_gp): Check howto->src_mask before fetching value.
4248 (bfd_mips_elf_swap_options_in): New function.
4249 (bfd_mips_elf_swap_options_out): New function.
4250 (_bfd_mips_elf_set_private_flags): Rename from
4251 mips_elf_set_private_flags and make globally visible.
4252 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4253 mips_elf_copy_private_bfd_data and make globally visible.
4254 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4255 mips_elf_merge_private_bfd_data and make globally visible.
4256 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4257 for a SHT_MIPS_OPTIONS section.
4258 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4259 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4260 name of a SHT_MIPS_OPTIONS section.
4261 (_bfd_mips_elf_set_section_contents): New function.
4262 (mips_elf32_section_processing): Set the GP value in a
4263 SHT_MIPS_OPTIONS section.
4264 (_bfd_mips_elf_find_nearest_line): Rename from
4265 mips_elf_find_nearest_line and make globally visible.
4266 (bfd_elf32_set_section_contents): Define.
4267 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4268 (_bfd_mips_elf_lo16_reloc): Declare.
4269 (_bfd_mips_elf_gprel16_reloc): Declare.
4270 (_bfd_mips_elf_got16_reloc): Declare.
4271 (_bfd_mips_elf_gprel32_reloc): Declare.
4272 (_bfd_mips_elf_set_private_flags): Declare.
4273 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4274 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4275 (_bfd_mips_elf_find_nearest_line): Declare.
4276 (_bfd_mips_elf_set_section_contents): Declare.
4278 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4280 (elf_info_to_howto): Define.
4281 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4283 (elf_info_to_howto): Define.
4284 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4286 (elf_info_to_howto): Define.
4288 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4289 R_MOV16B[12], to match change in coff/internal.h.
4291 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4293 * elf64-mips.c: Extensive additions to provide better support for
4294 writing files and for gas.
4295 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4296 of mips_elf_object_p.
4297 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4298 _bfd_mips_elf_object_p.
4299 (_bfd_mips_elf_final_write_processing): Rename from
4300 mips_elf_final_write_processing and make globally visible.
4301 (_bfd_mips_elf_fake_sections): Rename from
4302 mips_elf_fake_sections and make globally visible.
4303 (_bfd_mips_elf_section_from_bfd_section): Rename from
4304 mips_elf_section_from_bfd_section and make globally visible.
4305 (_bfd_mips_elf_section_processing): New function, broken out of
4306 mips_elf_section_processing.
4307 (mips_elf32_section_processing): Rename from
4308 mips_elf_section_processing; call
4309 _bfd_mips_elf_section_processing.
4310 (_bfd_mips_elf_symbol_processing): Rename from
4311 mips_elf_symbol_processing and make globally visible.
4312 (_bfd_mips_elf_read_ecoff_info): Rename from
4313 mips_elf_read_ecoff_info and make globally visible.
4314 (mips_elf32_ecoff_debug_swap): Rename from
4315 mips_elf_ecoff_debug_swap.
4316 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4317 struct symbol_cache_entry.
4318 (_bfd_elf_validate_reloc): New function, moved in from
4319 elfcode.h:validate_reloc.
4320 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4321 to _bfd_elf_validate_reloc. Change all callers.
4322 * elf-bfd.h (bfd_section_from_shdr): Declare.
4323 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4324 (_bfd_elf_validate_reloc): Declare.
4325 (_bfd_mips_elf_object_p): Declare.
4326 (_bfd_mips_elf_fake_sections): Declare.
4327 (_bfd_mips_elf_section_from_bfd_section): Declare.
4328 (_bfd_mips_elf_section_processing): Declare.
4329 (_bfd_mips_elf_symbol_processing): Declare.
4330 (_bfd_mips_elf_read_ecoff_info): Declare.
4331 (_bfd_mips_elf_final_write_processing): Declare.
4332 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4335 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4336 (mips_elf_final_write_processing): Likewise.
4338 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4340 64-bit MIPS ELF ABI objdump support:
4341 * elf64-mips.c: New file.
4342 * Makefile.in: Rebuild dependencies.
4343 (BFD64_BACKENDS): Add elf64-mips.o.
4344 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4345 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4346 bfd_elf64_littlemips_vec to targ_selvecs.
4347 (mips*-*-elf*): Likewise.
4348 * confingure.in: Add bfd_elf64_bigmips_vec and
4349 bfd_elf64_littlemips_vec to vector switch.
4350 * configure: Rebuild.
4351 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4352 broken out of mips_elf_section_from_shdr.
4353 (mips_elf32_section_from_shdr): Rename from
4354 mips_elf_section_from_shdr. Call new function.
4355 (elf_backend_section_from_shdr): Update name of renamed function.
4356 * elf-bfd.h (struct elf_size_info): Change second parameter of
4357 write_out_phdrs to be const. Likewise for second parameter of
4359 (struct bfd_elf_section_data): Add rel_hdr2 field.
4360 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4361 (bfd_elf32_swap_symbol_out): Likewise.
4362 (bfd_elf32_swap_reloc_in): Likewise.
4363 (bfd_elf32_swap_reloc_out): Likewise.
4364 (bfd_elf32_swap_reloca_in): Likewise.
4365 (bfd_elf32_swap_reloca_out): Likewise.
4366 (bfd_elf32_swap_phdr_in): Likewise.
4367 (bfd_elf32_swap_phdr_out): Likewise.
4368 (bfd_elf32_swap_dyn_in): Likewise.
4369 (bfd_elf32_swap_dyn_out): Likewise.
4370 (bfd_elf32_slurp_symbol_table): Declare.
4371 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4372 (bfd_elf32_write_out_phdrs): Declare.
4373 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4374 (bfd_elf64_swap_symbol_out): Likewise.
4375 (bfd_elf64_swap_reloc_in): Likewise.
4376 (bfd_elf64_swap_reloc_out): Likewise.
4377 (bfd_elf64_swap_reloca_in): Likewise.
4378 (bfd_elf64_swap_reloca_out): Likewise.
4379 (bfd_elf64_swap_phdr_in): Likewise.
4380 (bfd_elf64_swap_phdr_out): Likewise.
4381 (bfd_elf64_swap_dyn_in): Likewise.
4382 (bfd_elf64_swap_dyn_out): Likewise.
4383 (bfd_elf64_slurp_symbol_table): Declare.
4384 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4385 (bfd_elf64_write_out_phdrs): Declare.
4386 (_bfd_mips_elf_section_from_shdr): Declare.
4387 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4388 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4389 section for the section, add the new one to rel_hdr2. Increment
4390 reloc_count rather than setting it.
4391 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4392 Remove static declaration.
4393 (elf_write_shdrs_and_ehdr): Define name as macro.
4394 (elf_write_out_phdrs): Likewise.
4395 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4396 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4397 (elf_swap_symbol_in): Change second parameter to be const.
4398 (elf_swap_symbol_out): Likewise.
4399 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4400 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4401 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4402 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4403 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4404 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4405 parameter to be const. Make non-static.
4406 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4408 (elf_slurp_symbol_table): Make non-static.
4409 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4410 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4411 (elf_backend_size_info): Likewise.
4412 (elfNN_bed): Use elf_backend_size_info.
4413 * targets.c (bfd_elf64_bigmips_vec): Declare.
4414 (bfd_elf64_littlemips_vec): Declare.
4415 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4416 bfd_elf64_littlemips_vec if BFD64 is defined.
4418 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4420 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4422 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4423 zeroes, in alignment holes.
4425 * configure: Rebuild with autoconf 2.10.
4427 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4428 potential leading underscore in the allocated buffer.
4430 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4432 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4433 symbols into .sbss if this is a relocatable link.
4435 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4437 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4438 undefined symbols when creating a shared library.
4440 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4442 * coff-sh.c: Add a bunch of new code and static const arrays to
4443 support aligning loads and stores on four byte memory boundaries.
4445 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4447 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4448 call sh_align_loads.
4449 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4452 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4454 * cache.c (bfd_open_file): Unlink the file before opening it for
4455 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4457 * opncls.c (bfd_fdopenr): Set opened_once.
4459 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4461 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4464 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4465 the code unconditionally.
4467 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4469 * libcoff-in.h (struct pei_section_tdata): Define structure.
4470 (pei_section_data): Define macro.
4471 * libcoff.h: Rebuild.
4472 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4473 store s_paddr field in pei_section_data.
4474 (coff_compute_section_file_positions): Use pei_section_data rather
4475 than _cooked_size, and don't overwrite an existing value.
4476 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4477 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4478 * peicode.h (coff_bfd_copy_private_section_data): Define if
4480 (pe_bfd_copy_private_section_data): New static function if
4483 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4485 * srec.c (srec_set_arch_mach): Write as a function rather than a
4488 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4489 no map, just check each member in turn to see whether it is
4492 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4494 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4495 table. Call BFD_ASSERT to validate header size, instead of
4497 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4500 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4502 * ppcboot.c: New target for looking at PPCbug boot records.
4504 * config{ure.in,.bfd}: Add support for ppcboot target.
4506 * configure: Regenerate.
4508 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4510 * coff-h8300.c (howto_table): Update names to match recent
4511 changes to include/coff/internal.h. Fix minor errors in the
4512 existing relocs. Add R_MOVL1 and R_MOVL2.
4513 (rtype2howto): Similarly.
4514 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4515 existing relaxing code and peform more relaxing.
4516 (h8300_reloc16_extra_cases): Likewise.
4518 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4520 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4523 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4525 * elfcode.h (elf_object_p): Reject generic ELF target if
4526 e_machine matches an alternate machine code in a specific backend.
4528 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4529 obsolete align_power_min field.
4531 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4533 * coff-h8300.c (reloc_howto_type): Add howto entry for
4535 (rtype2howto): Handle R_PCRWORD_B.
4536 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4537 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4538 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4539 branch (R_PCWORD_B).
4541 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4543 * aoutx.h (translate_from_native_sym_flags): Set the section for
4544 BSF_CONSTRUCTOR symbols.
4546 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4549 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4551 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4552 stop looking when section is found.
4554 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4556 * coffcode.h (STRING_SIZE_SIZE): Define.
4557 (styp_to_sec_flags): Handle long symbol names when looking for the
4559 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4560 (bfd_coff_long_section_names): Define.
4561 (coff_write_object_contents): Handle long section names.
4562 (bfd_coff_std_swap_table): Initialize new field.
4563 * libcoff.h: Rebuild.
4564 * coffgen.c (make_a_section_from_file): Handle long section
4566 (coff_write_symbols): Handle long section names.
4567 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4568 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4569 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4570 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4571 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4572 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4573 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4574 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4576 * bout.c (b_out_callback): Set lma of sections.
4577 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4578 parameter to output_bfd. Used input_bfd instead of output_bfd in
4581 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4583 * aoutx.h (translate_from_native_sym_flags): Don't create
4584 SEC_CONSTRUCTOR sections.
4585 * ecoff.c (ecoff_set_symbol_info): Likewise.
4587 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4588 From Don Bowman <bowman@waterloo.hp.com>.
4590 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4592 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4593 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4595 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4597 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4598 mips_32_relocs field.
4599 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4600 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4601 relocs against a global symbol which is not defined in a regular
4603 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4604 against a global symbol, increment mips_32_relocs.
4605 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4606 the symbol is not defined in a regular file, make room in the
4609 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4611 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4612 file position and the virtual file position separately. Set
4613 filepos information bsaed on the real file position.
4614 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4615 Jan 23 change to coffcode.h.
4617 * som.c (som_slurp_symbol_table): Set the symbol count to the
4618 number of BFD symbols created.
4620 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4622 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4623 output file if linking shared objects. Loop to check all relocs,
4624 rather than returning false on first error.
4626 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4628 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4629 (ppc_elf_additional_program_headers): If .interp section, bump #
4630 of program headers by 1.
4631 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4632 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4633 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4635 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4637 (ppc_elf_relocate_section): If the output section isn't defined,
4638 don't abort, just give an error message.
4640 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4641 being created is .sdata or .sdata2, don't make the symbol dynamic.
4643 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4645 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4646 members of an archive for dynamic objects with no symbols, and
4647 pass them directly to check_archive_element.
4648 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4649 xcoff_link_check_dynamic_ar_symbols.
4650 (xcoff_link_check_dynamic_ar_symbols): New static function.
4652 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4653 from _bfd_nodynamic to _bfd_xcoff.
4654 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4656 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4657 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4658 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4659 * libcoff.h: Rebuild.
4660 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4661 (xcoff_get_section_contents): New static function.
4662 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4663 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4664 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4665 (xcoff_dynamic_reloc): New static variable.
4666 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4667 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4669 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4671 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4672 if reloc_entry->addend is not 0.
4673 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4675 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4677 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4679 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4680 Add entries for R_SPARC_[56].
4681 (sparc_reloc_map): Add entries for R_SPARC_[56].
4683 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4685 Optimize linking of stabs in sections as used in ELF and COFF.
4686 * stabs.c: New file.
4687 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4688 (_bfd_write_section_stabs): Declare.
4689 (_bfd_write_stab_strings): Declare.
4690 * libbfd.h: Rebuild.
4691 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4692 (struct coff_link_hash_table): Add stab_info field.
4693 * libcoff.h: Rebuild.
4694 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4696 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4698 (_bfd_coff_final_link): Write out stab strings hash table.
4699 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4700 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4702 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4703 (struct bfd_elf_section_data): Add stab_info field.
4704 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4706 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4707 _bfd_link_section_stabs.
4708 (elf_bfd_final_link): Write out stab strings hash table.
4709 (elf_link_input_bfd): Handle optimized stabs sections.
4710 * reloc.c (_bfd_final_link_relocate): Check address against
4711 _raw_size rather than _cooked_size.
4712 * Makefile.in: Rebuild dependencies.
4713 (BFD_LIBS): Add stabs.o
4714 (BFD_LIBS_CFILES): Add stabs.c.
4716 * VERSION: Increment for bfdlink.h change.
4718 * coffgen.c (coff_renumber_symbols): Correct handling of
4719 BSF_NOT_AT_END common symbols.
4721 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4723 * coff-ppc.c (record_toc): Add cast to avoid warning.
4724 (ppc_allocate_toc_section): Likewise.
4725 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4726 (ppc_coff_reloc_type_lookup): Remove unreached code.
4727 * coffcode.h (coff_write_object_contents): Don't take the address
4729 * peicode.h (pe_print_idata): Add casts to avoid warning.
4730 (pe_print_edata): Likewise.
4731 (pe_print_reloc): Remove ANSI C string concatenation.
4733 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4735 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4737 * libcoff.h: Rebuild.
4738 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4740 (coff_swap_aux_out): Likewise.
4741 * peicode.h (coff_swap_aux_in): Likewise.
4742 (coff_swap_aux_out): Likewise.
4743 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4745 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4747 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4748 Fix up .bf endndx link fields.
4749 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4751 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4754 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4756 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4757 on Solaris PowerPC systems doesn't get confused.
4759 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4762 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4763 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4764 update did_reg and did_reg2.
4766 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4768 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4770 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4771 callback routines, pass h->root.string rather than name, in case
4772 copy is true and name is transient.
4774 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4776 * elfcore.h: Add support for core files with multiple threads.
4777 (Primarily for Solaris.)
4779 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4781 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4782 section->orelocation is NULL.
4784 * coffgen.c (bfd_coff_get_syment): New function.
4785 (bfd_coff_get_auxent): New function.
4786 * bfd-in.h (bfd_coff_get_syment): Declare.
4787 (bfd_coff_get_auxent): Declare.
4788 * bfd-in2.h: Rebuild.
4790 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4792 * elf32-mips.c (struct mips_hi16): Define.
4793 (mips_hi16_addr, mips_hi16_addend): Remove.
4794 (mips_hi16_list): New static variable.
4795 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4796 (mips_elf_lo16_reloc): Process mips_hi16_list.
4797 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4798 relocs before the associated LO16 reloc.
4800 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4802 * versados.c (versados_scan): Check bfd_alloc return value.
4803 (versados_object_p): Check all bfd_read return values. Require
4804 that lang field be less than 10, to avoid confusion with Intel Hex
4807 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4809 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4810 not 0, for an absolute symbol.
4811 (NAME(aout,swap_ext_reloc_out)): Likewise.
4813 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4814 (ihex_write_object_contents): For a large start address, output
4815 the full 32 bit address in record type 5.
4817 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4818 to int to avoid promotion problems in prototype.
4820 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4822 * configure.host: Use ${srcdir} when looking for picfrag.
4824 * configure.host: Switch on ${libdir}, not $(libdir). From
4825 alan@spri.levels.unisa.edu.au (Alan Modra).
4827 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4828 entry point, not just for DYNAMIC objects.
4829 * sunos.c (sunos_add_dynamic_symbols): Always call
4830 sunos_create_dynamic_sections. If called with a non DYNAMIC
4831 object, don't do anything else.
4832 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4834 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4836 * configure.in: Permit --enable-shared to specify a list of
4838 * configure: Rebuild.
4840 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4841 host when configuring with --enable-shard.
4843 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4845 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4848 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4849 to avoid crashing in bfd_hash_replace.
4851 * sysdep.h: Use #ifdef, not #if.
4853 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4855 * config.in: Rebuild.
4857 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4859 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4860 (AC_CHECK_HEADERS): Check for sys/time.h
4861 (AC_HEADER_TIME): Add macro.
4862 * configure: Rebuild.
4863 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4864 to control what combination of <time> and <sys/time.h>
4867 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4869 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4870 (aout_32_sunos4_write_object_contents): Likewise.
4871 * aoutx.h (NAME(aout,machine_type)): Handle
4872 bfd_mach_sparc_{sparclet,sparclite}.
4873 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4874 (bfd_mach_sparc_v9_p): Update.
4875 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4876 * libaout.h (enum machine_type): Add M_SPARCLET.
4877 * sunos.c (MACHTYPE_OK): Define.
4878 * bfd-in2.h: Regenerated.
4880 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4882 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4883 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4884 * elflink.c (_bfd_elf_create_got_section): Store the
4885 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4886 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4887 global offset table goes over 0x1000, set the value of
4888 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4889 (elf32_sparc_relocate_section): Subtract the offset of
4890 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4892 * elfcode.h: Don't include <string.h>.
4894 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4896 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4897 generic_link_hash_newfunc. All references changed.
4898 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4899 moved here from libbfd-in.h.
4900 * libbfd-in.h: Corresponding changes.
4901 * libbfd.h: Regenerated.
4903 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4905 * aoutx.h (aout_link_input_section_std): When reporting an
4906 overflow error, use the name of the symbol in the hash table if
4908 (aout_link_input_section_ext): Likewise.
4910 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4911 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4913 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4915 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4916 * coffcode.h (coff_compute_section_file_positions): Likewise.
4917 (coff_write_object_contents): Likewise.
4919 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4921 * section.c (SEC_LINK_ONCE): Define.
4922 (SEC_LINK_DUPLICATES): Define.
4923 (SEC_LINK_DUPLICATES_DISCARD): Define.
4924 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4925 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4926 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4927 * bfd-in2.h: Rebuild.
4928 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4929 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4930 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4931 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4932 SEC_LINK_ONCE, and look through the symbol table for the setting
4933 for SEC_LINK_DUPLICATES.
4934 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4935 set for a section, find the section symbol in the symbol table,
4936 and set the aux entry based on SEC_LINK_DUPLICATES.
4937 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4938 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4939 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4940 * coff-i386.c (i386coff_vec): Likewise.
4941 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4943 * VERSION: Bump to 2.6.1.
4944 * Makefile.in (stamp-h): Depend upon VERSION.
4946 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4948 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4949 * libbfd.h: Rebuilt.
4950 * linker.c (generic_link_hash_newfunc): No longer static.
4951 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4953 * coff-h8300.c: Add two derived hash tables and their associated
4954 funtions and #defines for use by the h8300 linker.
4955 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4956 the function vector as needed. Place the address of the function
4957 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4958 Rewrite the vectors section contents as necessary.
4959 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4960 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4961 (coff_bfd_link_hash_table_create): Likewise.
4963 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4965 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4966 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4968 (hppa_rebuild_insn): Pass pointer to correct type to
4969 low_sign_unext and dis_assemble_21.
4971 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4973 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4974 Stick with sparc-*-{sysv4*,solaris2*}.
4976 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4978 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4979 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4980 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4981 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4982 fields is non-zero, print them.
4984 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4985 ifdef. Remove unused variables.
4986 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4988 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4989 (get_symbol_value): Ifdef out.
4990 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4991 (coff_ppc_relocate_section): Remove unused variables. Make
4992 fprintf strings and argument types correspond. Put before_addr in
4994 (dump_toc): Make fprintf strings and argument types correspond.
4995 (ppc_process_before_allocation): Remove unused variables. Always
4997 (ppc_reflo_reloc): Ifdef out.
4998 (ppc_addr32nb_reloc): Ifdef out.
4999 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5001 (coff_ppc_rtype_to_howto): Likewise.
5002 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5004 * peicode.h (pe_print_idata): Move otherwise unused variables into
5005 the #ifdef where they are used. Always return a value.
5006 (pe_print_edata): Make fprintf strings and argument types
5007 correspond. Always return a value.
5008 (pe_print_pdata): Removed unused variable addr_value. Always
5010 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5011 strings and argument types correspond. Always return a value.
5013 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5014 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5015 variable rela inside #if 0 section where it is used.
5017 * ns32k.h: New file.
5018 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5019 functions to start with _bfd_.
5020 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5021 functions in cpu-ns32k.h.
5022 * Makefile.in: Rebuild dependencies.
5023 (HFILES): Add ns32k.h.
5025 * section.c (struct sec): Add linker_mark field. Change
5026 user_set_vma and reloc_done to be single bit fields.
5027 (STD_SECTION): Update accordingly.
5028 * bfd-in2.h: Rebuild.
5029 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5031 (aout_link_input_bfd): Don't link unmarked sections.
5032 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5034 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5035 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5037 * elflink.h (elf_bfd_final_link): Mark sections included in the
5039 (elf_link_input_bfd): Don't link unmarked sections.
5040 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5042 (xcoff_link_input_bfd): Don't link unmarked sections.
5044 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5045 overflow error messages.
5047 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5049 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5050 is not set, print "BFD: " before the error message.
5052 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5053 Miles Bader <miles@gnu.ai.mit.edu>.
5054 * configure: Rebuild.
5056 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5058 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5061 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5062 m68k-aout, m68k-coff, and m68k-elf targets.
5064 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5066 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5067 (ieee_generic_stat_arch_elt): Restructured to prevent
5068 ieee_object_p from being called repeatedly.
5070 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5072 * coffcode.h (coff_write_object_contents): Allocate
5073 buffers large enough for any FILEHDR or AOUTHDR.
5075 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5077 * ecofflink.c (lookup_line): New static function, renamed and
5078 slighly changed from old _bfd_ecoff_locate_line.
5079 (_bfd_ecoff_locate_line): Cache line number information. Use
5080 lookup_line for actual lookup.
5082 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5084 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5085 multiple of 20 bytes.
5087 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5089 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5090 allocate ecoff_find_line, and don't initialize by hand.
5091 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5092 mips_elf_find_line, and don't call memset.
5094 * coffcode.h (coff_compute_section_file_positions): If not
5095 producing a final executable, don't consider sofar when aligning
5096 the section to the correct size.
5098 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5100 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5101 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5102 * coffgen.c (coff_section_symbol): Ifdef out.
5104 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5106 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5107 output_bfd is not NULL.
5109 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5111 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5112 of bfd_alloc (fixes fix_line not being initialized).
5113 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5115 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5117 * coffcode.h: Allow specific backends to override the
5118 bfd_link_add_symbols routine.
5120 * coff-h8300.c: Include genlink.h.
5121 (howto_table): Add R_MEM_INDIRECT.
5122 (rtype2howto): Support R_MEM_INDIRECT.
5123 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5126 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5128 * coff-alpha.c (alpha_relocate_section): Use
5129 info->callbacks_warning, rather than _bfd_error_handler, for
5130 "multiple gp" warning.
5132 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5134 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5135 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5136 table string. Use bfd_wrapped_link_hash_lookup.
5137 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5139 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5140 table, if any, when writing out symbols.
5141 (aout_link_input_section_std): Use the name from the hash table,
5142 if any, when reporting undefined symbols.
5143 (aout_link_input_section_ext): Likewise.
5144 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5145 * bout.c (get_value): Likewise.
5146 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5147 * ecoff.c (ecoff_reloc_link_order): Likewise.
5148 * elflink.h (elf_link_add_object_symbols): Likewise.
5149 (elf_reloc_link_order): Likewise.
5150 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5151 (_bfd_generic_reloc_link_order): Likewise.
5152 (default_indirect_link_order): Likewise.
5153 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5154 * sunos.c (sunos_add_one_symbol): Likewise.
5155 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5156 (bfd_xcoff_link_count_reloc): Likewise.
5157 (xcoff_reloc_link_order): Likewise.
5159 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5160 into -1 for intern->rss.
5162 * configure: Rebuild with autoconf 2.8.
5164 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5166 * stab-syms.c (__define_stab_duplicate): Define.
5167 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5169 * bfd-in.h (bfd_get_stab_name): Declare.
5170 * bfd-in2.h: Rebuild.
5171 * Makefile.in: Rebuild dependencies.
5172 (BFD_LIBS): Add stab-syms.o.
5173 (BFD_LIBS_CFILES): Add stab-syms.c.
5174 (BFD32_BACKENDS): Remove stab-syms.o.
5175 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5176 * configure.in: Don't list stab-syms.o in bfd_backends.
5177 * configure: Rebuild.
5178 * libaout.h (aout_stab_name): Don't declare.
5179 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5182 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5184 * elf.c (assign_file_positions_for_segments): Adjust file offset
5185 for section alignment even if SEC_LOAD is not set.
5187 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5189 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5190 since they appear as targets in Makefile.in.
5191 * configure: Rebuild.
5193 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5194 don't fiddle with a symbol which is not defined anywhere.
5196 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5198 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5199 though they are defined in a shared library.
5200 (xcoff_build_ldsyms): Likewise.
5202 * coffgen.c (coff_find_nearest_line): Don't look at the line
5203 numbers for the section if section->lineno is NULL.
5205 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5206 message rather than calling BFD_ASSERT.
5207 * elfcode.h (write_relocs): Check return value of
5208 _bfd_elf_symbol_from_bfd_symbol.
5210 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5212 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5215 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5217 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5219 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5220 hppa_reloc_field_selector_type_alt.
5221 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5222 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5224 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5226 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5228 * elf.c (assign_file_positions_for_segments): Adjust the segment
5229 memory size for the alignment of a SEC_ALLOC section, not just a
5232 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5234 * m68klinux.c: New file.
5235 * hosts/m68klinux.h: New file.
5236 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5237 * configure.in (m68*-*-linux*): New native host.
5238 (m68klinux_vec): New vector.
5239 * configure: Rebuild.
5240 * targets.c (m68klinux_vec): Declare.
5241 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5242 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5243 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5244 declaration from bfd_linux_size_dynamic_sections.
5245 (bfd_m68klinux_size_dynamic_sections): Declare.
5246 * bfd-in2.h: Rebuild.
5247 * Makefile.in: Rebuild dependencies.
5248 (BFD32_BACKENDS): Add m68klinux.o.
5249 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5251 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5253 * libhppa.h (pa_arch): Add pa20.
5254 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5255 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5256 (hppa_field_adjust): Handle e_nsel.
5257 * som.c: Provide default definitions for many new relocs found only
5258 in hpux10 include files.
5259 (som_fixup_formats): Add several new relocs from hpux10.
5260 (som_hppa_howto_table): Add hpux10 relocs.
5261 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5263 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5265 * mpw-make.sed: Edit out recent shared library support, and
5266 rules to rebuild .h files using doc/chew.
5268 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5270 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5271 size even of sections with no contents.
5273 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5275 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5276 starting with '$' the way we skip names starting with '.'. When
5277 updating x_endndx, don't be fooled by an index which has been
5280 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5281 struct/union/enum type with no elements.
5283 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5285 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5287 * archive.c (bfd_generic_archive_p): If the first file in the
5288 archive can not be recognized as an object, don't assume that this
5289 is the wrong format.
5291 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5292 format is not bfd_object.
5293 (bfd_elf_get_dt_soname): Likewise.
5295 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5297 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5300 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5302 * bfd.c (tdata): Add netbsd_core_data.
5303 * bfd-in2.h: Regenerated.
5305 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5307 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5308 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5309 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5312 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5313 to get the symbol index, matching 14 Jul 95 change.
5315 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5317 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5318 Remove duplicate definition of gp.
5320 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5322 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5323 assume that we can set the GP value and then get the same value,
5324 since it won't be true if the output file is neither ELF nor
5326 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5327 _bfd_get_gp_value here.
5328 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5329 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5331 (mips_elf_lo16_reloc): Likewise.
5332 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5333 Don't require that the BFD be ELF.
5334 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5335 (mips_elf_gprel32_reloc): Likewise.
5336 (mips_elf_relocate_section): Don't assume we can set and get the
5338 (mips_elf_finish_dynamic_symbol): Don't bother to use
5339 _bfd_get_gp_value here.
5341 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5342 Don't change epdr between malloc and free. Be careful not to free
5343 NULL pointers. Zero out the first RPDR.
5345 * configure.host: On Linux, only pass -rpath option if $(libdir)
5346 is neither /lib nor /usr/lib. From Alan Modra
5347 <alan@mullet.Levels.UniSA.Edu.Au>.
5349 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5351 (elf_dt_name): Rename from elf_dt_needed_name.
5352 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5354 (bfd_elf_get_dt_soname): New function.
5355 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5356 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5357 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5358 * bfd-in2.h: Rebuild.
5360 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5362 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5363 _bfd_sparc_elf_reloc_type_lookup.
5364 (bfd_elf32_bfd_reloc_type_lookup): Update.
5365 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5366 (sparc64_elf_howto_table): Define.
5367 (sparc_reloc_map): Define.
5368 (sparc64_elf_reloc_type_lookup): New function.
5369 (sparc_elf_wdisp16_reloc): New function.
5370 (elf_info_to_howto): Use sparc64_elf_howto_table.
5371 (sparc64_elf_relocate_section): Likewise.
5372 (bfd_elf64_bfd_reloc_type_lookup): Update.
5374 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5376 * configure.host: Check for 'do not mix' from native linker before
5377 trying to use -rpath.
5379 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5381 * bfd.c (_bfd_get_gp_value): New function.
5382 (_bfd_set_gp_value): New function.
5383 * libbfd-in.h (_bfd_get_gp_value): Declare.
5384 (_bfd_set_gp_value): Declare.
5385 * libbfd.h: Rebuild.
5386 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5387 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5388 directly to the fields in the tdata information.
5389 (alpha_relocate_section): Likewise.
5390 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5391 (mips_gprel_reloc): Likewise.
5392 (mips_relocate_section): Likewise.
5393 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5394 (mips_elf_lo16_reloc): Likewise.
5395 (mips_elf_final_gp): Likewise.
5396 (mips_elf_gprel16_reloc): Likewise.
5397 (mips_elf_gprel32_reloc): Likewise.
5398 (mips_elf_relocate_section): Likewise.
5399 (mips_elf_finish_dynamic_symbol): Likewise.
5401 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5403 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5405 * configure.in: Call AC_PROG_CC before configure.host.
5406 * configure: Rebuild.
5407 * configure.host: Don't set information which autoconf should
5408 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5410 * configure.host: Remove go32 and win32 host information, since it
5411 should no longer be needed.
5413 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5414 then start a new segment rather than put a writable section in a
5417 * configure.host: Set RPATH_ENVVAR.
5419 * Makefile.in: Rebuild dependencies.
5421 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5422 zero_section variable.
5424 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5426 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5427 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5428 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5430 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5432 * ieee.c (ieee_write_expression): Only use an R variable for a
5433 local symbol. Don't output a zero offset. Handle a zero address.
5434 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5435 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5437 (parse_expression): Don't try to handle multiple occurrences of a
5438 P variable. Handle I variables differently from X variables. Fix
5439 the order of minus expressions.
5440 (ieee_slurp_external_symbols): Generate an I variable for an NN
5441 record. Fix handling of ATI and ATX records.
5442 (ieee_slurp_sections): Only set minimal section attributes.
5443 Adjust them later, based on the section contents.
5444 (ieee_object_p): Read in the file until just after the ME record.
5445 Call ieee_slurp_section_data to set the section flags.
5446 (do_one): Add iterations parameter. Only repeat the first load
5447 item. Set the section and file reloc flags.
5448 (ieee_slurp_section_data): Set section flags. Pass iterations to
5450 (ieee_canonicalize_reloc): Handle I variables.
5451 (do_with_relocs): Only emit relocation size when necessary.
5452 Increase MAXRUN to 127. Change ov to be assigned, and take
5453 src_mask and pcrel_offset into account.
5454 (ieee_write_data_part): Skip sections that are not loaded.
5455 (ieee_write_external_part): Don't output optional last entry of WX
5457 (ieee_write_me_part): Make setting of me_record neater.
5458 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5460 * syms.c (stt): Add entries for zerovars, vars, and code.
5462 * elfcode.h (validate_reloc): New static function.
5463 (write_relocs): Call validate_reloc for non ELF relocs.
5465 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5466 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5467 (TARGET_LITTLE_SYM): Likewise.
5469 * config.bfd (m68*-*-psos*): New target.
5471 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5473 * i386msdos.c: Remove some #if 0 code.
5474 (msdos_write_object_contents): Don't include empty sections in the
5475 size computation, regardless of their address.
5477 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5479 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5480 is NULL, ie, the -r switch is used.
5482 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5484 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5485 (BFD_RELOC_MIPS_GOT_LO16): Define.
5486 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5487 * bfd-in2.h, libbfd.h: Rebuild.
5488 * elf32-mips.c (mips_reloc_map): Map new relocs.
5490 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5492 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5495 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5496 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5497 simple number for the section address, rather than an expression.
5498 Limit the number of bytes between relocs to MAXRUN.
5499 (ieee_write_me_part): Set me_record to the file offset after the
5501 (ieee_write_processor): New static function.
5502 (ieee_write_object_contents): Use ieee_write_processor.
5504 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5506 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5508 * coff-aux.c: Change include of aux.h to aux-coff.h.
5510 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5512 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5513 relocation put the addend both in the reloc entry and the data.
5514 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5517 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5518 a R_68K_PCxx reloc against a defined global symbol directly.
5519 (elf_m68k_check_relocs): Don't count such a reloc.
5521 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5522 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5523 symbol for now, otherwise always record the symbol as dynamic.
5524 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5525 is not referenced by a dynamic object, and we are not making a
5526 shared object, then don't make a PLT entry. If we do make a PLT
5527 entry, make sure the symbol has been recorded as dynamic.
5529 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5531 * configure.host: When making a shared library, set HLDFLAGS to
5532 pass an appropriate -rpath option. Use the make variable SONAME
5533 as the shared library soname, rather than computing it here. On
5534 SunOS, build stamp-tshlink in place of $(SHLINK).
5535 * Makefile.in (SONAME): New variable.
5536 ($(SHLINK)): Make a link to the transformed name, as well.
5537 (stamp-tshlink): New target.
5538 (install): Skip stamp-tshlink during install.
5540 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5542 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5543 linker sections have been set up yet.
5545 * elf.c (make_mapping): Add an additional argument to suppress
5546 making the first section include the program headers.
5547 (map_sections_to_segments): If the user used -Ttext such that the
5548 program headers are on a different page, do not set the flags
5549 saying that this section includes the program headers.
5551 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5553 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5554 don't define TRAD_HEADER.
5555 * configure: Rebuild.
5557 * netbsd-core.c: New file, support for NetBSD core files.
5558 * hosts/*nbsd.h: Removed.
5560 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5562 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5563 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5564 * libbfd.h, bfd-in2.h: Regenerated.
5565 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5566 bfd_elf32_bfd_reloc_type_lookup.
5567 (reloc_type{,_names}): Deleted.
5568 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5570 (sparc_reloc_map): Add sparc64 relocs.
5571 (sparc_elf_notsupported_reloc): New static function.
5572 (sparc_elf_wdisp16_reloc): New static function.
5573 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5574 (elf32_sparc_relocate_section): Likewise.
5575 (bfd_elf32_bfd_reloc_type_lookup): Define.
5576 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5577 (reloc_type{,_names}): Deleted.
5578 (elf_sparc_howto_table): Deleted.
5579 (sparc_reloc_map): Deleted.
5580 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5581 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5583 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5585 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5588 * Makefile.in (program_transform_name): New variable.
5589 (install): Transform library name before installing it.
5591 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5593 * archures.c (bfd_mach_i960_hx): Define.
5594 * bfd-in2.h: Rebuild.
5595 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5596 (MATRIX): Expand entries for HX.
5597 (arch_info_struct): Add i960:hx entry.
5598 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5599 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5600 (coff_set_flags): Handle bfd_mach_i960_hx.
5602 Support for building as a shared library, based on patches from
5603 Alan Modra <alan@spri.levels.unisa.edu.au>:
5604 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5605 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5606 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5607 * configure: Rebuild.
5608 * configure.host: If --enable-shared, adjust shared library stuff
5609 based on the host. If the host is SunOS, and the linker supports
5610 -rpath, set HLDFLAGS to use it.
5611 * Makefile.in (ALLLIBS): New variable.
5612 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5613 (COMMON_SHLIB, SHLINK): New variables.
5614 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5615 (STAGESTUFF): Remove variable.
5616 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5618 (stamp-ofiles): New target, like old ofiles target, but build
5619 using a temporary file and move-if-change, and touch stamp-ofiles
5621 (ofiles): Just depend upon stamp-ofiles.
5622 (stamp-piclist, piclist): New targets.
5623 ($(SHLIB), $(SHLINK)): New targets.
5624 (targets.o, archures.o): Build twice if PICFLAG is set.
5625 (do_mostlyclean): Remove pic/*.o.
5626 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5628 (do_distclean): Remove pic and stamp-picdir.
5629 (install): Install shared libraries.
5630 ($(OFILES)): Depend upon stamp-picdir.
5631 (stamp-picdir): New target.
5633 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5635 * libcoff.h: Rebuild.
5637 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5638 flavour of a section with no owner.
5640 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5641 ELF_LINK_NON_ELF flag.
5642 (mips_elf_create_got_section): Likewise.
5644 * elf.c: Revert last change, since it breaks dynamic linking.
5645 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5647 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5648 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5649 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5651 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5653 * elf.c (assign_file_positions_for_segments): If the backend does
5654 not want the elf header or the program headers in the address
5655 space, do not include them in the calculations.
5657 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5658 function to determine if we need additional program headers.
5659 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5660 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5662 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5664 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5666 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5668 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5669 back into one line. Some compilers (sunos 4.1.3 for example)
5670 won't accept args split across more than one line.
5672 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5674 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5675 * configure: Regenerate.
5677 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5679 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5680 try to do arithmetic on a void *, cast it to a unsigned char * first.
5682 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5684 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5685 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5687 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5688 flag for a newly defined symbol.
5689 (NAME(bfd_elf,record_link_assignment)): Likewise.
5690 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5691 set the DEF or REF_REGULAR flags correctly.
5693 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5694 (libbfd.h, libcoff.h): Corresponding change.
5696 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5697 a PLT32 reloc as dynamic.
5698 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5699 is not referenced by a dynamic object, and we are not making a
5700 shared object, then don't make a PLT entry. If we do make a PLT
5701 entry, make sure the symbol has been recorded as dynamic.
5703 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5705 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5706 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5707 (powerpcle-*-cygwin32): New.
5708 * peicode.h (add_data_entry): Get address from vma.
5710 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5712 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5713 attached to the section has already been created as an undefined
5714 symbol, treat it as if it hasn't been created yet.
5716 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5718 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5719 symbol or section symbols if stripping all symbols and this is not
5720 a relocateable link. Don't output the symbol string table if
5721 there are no symbols.
5722 (elf_link_flush_output_syms): Don't do anything if there are no
5725 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5727 * coff-aux.c: New file.
5728 * hosts/m68kaux.h: New file.
5729 * config.bfd (m68*-apple-aux*): New target.
5730 * configure.in (m68*-apple-aux*): New native host.
5731 (m68kaux_coff_vec): New vector.
5732 * configure: Rebuild.
5733 * targets.c (m68kaux_coff_vec): Declare.
5734 * coffcode.h (bfd_coff_backend_data): Add field
5735 _bfd_coff_link_add_one_symbol.
5736 (bfd_coff_link_add_one_symbol): Define.
5737 (compare_arelent_ptr): New static function if TARG_AUX.
5738 (coff_write_relocs): If TARG_AUX, sort the relocs.
5739 (coff_write_object_contents): Set A/UX aouthdr magic number.
5740 (coff_link_add_one_symbol): Define if not defined.
5741 (bfd_coff_std_swap_table): Initialize new field.
5742 * libcoff.h: Rebuild.
5743 * cofflink.c (coff_link_add_symbols): Call
5744 bfd_coff_link_add_one_symbol rather than
5745 _bfd_generic_link_add_one_symbol.
5746 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5747 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5748 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5749 * Makefile.in: Rebuild dependencies.
5750 (BFD32_BACKENDS): Add coff-aux.o.
5751 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5753 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5755 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5756 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5758 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5760 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5761 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5762 (maintainer-clean): Warn about deleting special files.
5763 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5765 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5766 warning symbols correctly.
5767 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5768 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5769 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5770 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5771 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5772 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5774 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5777 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5779 * libcoff-in.h: aligned newly exported names with bfd naming
5780 conventions. Removed an erroneous define of POWERPC_LE_PE.
5781 * libcoff.h: Rebuild.
5782 * cofflink.c, coff-ppc.c: the above function name changes
5784 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5786 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5787 * ecoff.c (struct extsym_info): Define.
5788 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5789 to ecoff_link_write_external.
5790 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5791 Strip symbols when appropriate.
5793 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5794 * syms.c (BSF_OBJECT): Define.
5795 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5796 * bfd-in2.h: Rebuild.
5797 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5799 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5802 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5803 copying relocs into a shared object, treat a defined global symbol
5805 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5806 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5807 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5809 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5810 real defined symbol, not to a weak defined symbol.
5812 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5814 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5815 and made a few static functions externs.
5817 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5818 POWERPC_LE_PE hack in cofflink.
5820 * libcoff-in.h: promoted the following from cofflink.c to allow
5821 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5822 coff_debug_merge_element, struct coff_debug_merge_type,
5823 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5824 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5825 coff_debug_merge_hash_lookup, coff_link_section_info,
5826 coff_final_link_info, coff_debug_merge_hash_newfunc,
5827 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5829 * libcoff.h: re-gen'd
5831 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5833 * syms.c: Include "bfdlink.h".
5834 (struct stab_find_info): Define.
5835 (_bfd_stab_section_find_nearest_line): New function.
5836 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5837 * libbfd.h: Rebuild.
5838 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5839 * elf.c (_bfd_elf_find_nearest_line): Try calling
5840 _bfd_stab_section_find_nearest_line before searching the ELF
5841 symbol table. Find the closest STT_FUNC symbol, not the last one.
5842 * libcoff-in.h (coff_data_type): Add line_info field.
5843 * libcoff.h: Rebuild.
5844 * coffgen.c (coff_find_nearest_line): Try calling
5845 _bfd_stab_section_find_nearest_line before searching the COFF
5847 * Makefile.in: Rebuild dependencies.
5849 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5851 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5852 4 bytes, so we get the correct value when updating the register
5853 field in little endian mode.
5855 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5857 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5858 entry_section fields. Add sntoc and snentry fields.
5859 * libcoff.h: Rebuild.
5860 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5861 not toc_section and entry_section (the COFF file does not have any
5862 sections at this point).
5863 (coff_write_object_contents): Set o_snentry and o_sntoc from
5864 snentry and sntoc rather than entry_section and toc_section.
5865 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5866 snentry, not toc_section and entry_section.
5867 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5868 entry_section from hentry.
5869 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5871 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5872 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5873 than using toc_section directly.
5875 * archures.c: Add missing `.' in enum bfd_architecture.
5876 * bfd-in2.h: Rebuild.
5878 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5879 Robert Lipe <robertl@arnet.com>.
5881 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5883 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5884 to sections we allocate. Use bfd_zalloc to allocate initialial
5885 sections, not bfd_alloc.
5886 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5887 SDA{,2}I16 relocations.
5888 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5889 whether to put something in .sbss or not.
5890 (ppc_elf_relocate_section): Add support for more relocations. Add
5891 in sec->output_offset where appropriate. Make error messages
5892 include the symbol name.
5894 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5895 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5896 doesn't get redefined messages if -shared.
5898 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5899 section if the rel_section field has been set up.
5901 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5903 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5906 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5908 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5909 of flags, only flags used are controlled by mach number. Bump up
5910 output file mach number to highest of input file mach numbers.
5911 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5912 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5914 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5915 bfd_elf64_sparc_vec support.
5917 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5919 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5920 the embedded bit is set on some objects and not on others. Just
5922 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5925 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5927 * coffcode.h (coff_new_section_hook): Don't try to align the
5930 * coffcode.h (coff_set_section_contents): Fix the handling of the
5931 .lib section to work even if the entire section contents are
5932 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5933 Robert Lipe <robertl@arnet.com>.
5935 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5937 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5938 memory here for contents.
5940 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5941 _SDA2_BASE_ by 32768.
5942 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5943 started using. Allocate contents for .sdata and .sdata2 sections
5945 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5947 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5948 size _SDA{,2}_BASE_.
5949 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5952 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5954 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5956 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5957 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5958 (bfd_mach_sparc_v9a): Define.
5959 (bfd_mach_sparc_v9_p): Define.
5960 * bfd-in2.h: Regenerated.
5961 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5963 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5964 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5965 to bfd_elf32_sparc_vec.
5966 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5967 Add v8plus{,a} support.
5969 (sparc_compatible): New function.
5970 * elf32-sparc.h: #include "elf/sparc.h".
5971 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5972 elf32_sparc_final_write_processing): New functions.
5973 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5974 elf_backend_final_write_processing): Define.
5976 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5978 * elf-bfd.h (struct elf_link_hash_entry): Add
5979 linker_section_pointer field.
5980 (enum elf_linker_section_enum): Enumeration for new way of
5981 creating linker dynamic sections and symbols.
5982 (elf_linker_section{,_pointers}): New structures for creating
5983 dynamic sections and symbols.
5984 (elf_obj_tdata): Add linker_section_pointers and linker_section
5986 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5987 (_bfd_elf_create_linker_section): New declarations.
5988 (_bfd_elf_find_pointer_linker_section): Ditto.
5989 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5990 (_bfd_elf_make_linker_section_rela): Ditto.
5992 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5994 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5995 (ppc_elf_create_linker_section): New function to create the
5996 sections .got, .sdata, and .sdata2.
5997 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5999 (ppc_elf_check_relocs): Support more of the eabi relocations.
6000 (ppc_elf_relocate_section): Ditto.
6001 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6002 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6004 * elflink.h (elf_create_pointer_linker_section): New function to
6005 create initialized pointers in dynamic linker sections.
6006 (elf_finish_pointer_linker_section): Actually intialize the
6007 pointers created above.
6009 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6010 macros to provide both 32 and 64 bit versions of
6011 elf_create_pointer_linker_section.
6012 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6013 provide both 32 and 64 bit versions of
6014 elf_finish_pointer_linker_section.
6016 * elflink.c (_bfd_elf_create_linker_section): New function to
6017 create a linker section.
6018 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6019 given address in the linker pointer offsets created for a given
6021 (_bfd_elf_make_linker_section_rela): Make a RELA section
6022 corresponding to the generated linker section.
6024 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6026 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6028 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6030 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6031 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6032 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6033 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6034 toc entry in an objdump) for now.
6035 (ppc_do_last, ppc_get_last): New function - needed to save processing
6036 the toc owner to the end.
6037 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6040 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6041 toc owner from being done till last. Must define POWERPC_LE_PC
6044 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6046 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6048 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6049 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6051 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6053 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6055 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6057 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6059 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6061 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6063 * elf.c (assign_file_positions_for_segments): Don't increment file
6064 offset for a segment which contains no loadable sections.
6066 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6068 * reloc.c: Add new PowerPC relocations.
6069 * {bfd-in2,libbfd}.h: Regenerate.
6071 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6072 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6074 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6076 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6079 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6082 * coffgen.c (coff_find_nearest_line): Don't try to cache
6083 information in sections that are not owned by a BFD. From Richard
6084 Henderson <richard@atheist.tamu.edu>.
6086 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6087 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6088 * elflink.h (elf_link_output_extsym): Remove special check for
6091 * ecoffswap.h: Add prototypes for static functions.
6093 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6095 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6096 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6098 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6099 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6100 support. Begin support for R_PPC_SDA{2,}REL.
6102 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6104 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6105 create the .got and .got.neg sections.
6106 (ppc_elf_size_dynamic_sections): Call it.
6107 (ppc_elf_check_relocs): Call it.
6108 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6109 (ppc_elf_check_relocs): Add error messages for relocations we
6110 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6113 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6115 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6116 section flags for V.4 and eabi.
6118 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6120 * elf.c (assign_file_positions_for_segments): If a segment
6121 contains no sections, don't mark it as readable.
6123 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6124 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6126 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6127 dynamic section, if there is one.
6128 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6129 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6130 (bfd_elf64_swap_dyn_in): Likewise.
6131 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6133 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6135 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6136 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6137 <pirker@eiunix.tuwien.ac.at>.
6139 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6141 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6142 PowerPC V.4 and eabi.
6143 * bfd-in2.h: Regenerate.
6144 * libfd.h: Regenerate.
6146 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6148 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6149 section type and SHF_EXCLUDE section flag, turning them into the
6150 appropriate bfd section flag.
6152 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6154 * xcofflink.c (xcoff_link_add_symbols): Create the special
6155 sections if we see a DYNAMIC object, in case that is the only
6156 XCOFF input object we see.
6158 * elf32-mips.c: Extensive changes for a start at dynamic linking
6159 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6161 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6162 (struct elf_backend_data): Remove
6163 elf_backend_create_program_headers field. Add
6164 elf_backend_additional_program_headers and
6165 elf_backend_modify_segment_map fields.
6166 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6168 (elf_backend_additional_program_headers): Likewise.
6169 (elf_backend_modify_segment_map): Likewise.
6170 (elf_backend_create_program_headers): Don't define.
6171 (elfNN_bed): Change to account for field changes.
6172 * elf.c (assign_file_positions_for_segments): Call new
6173 modify_segment_map backend function. Don't call old
6174 create_program_headers backend function.
6175 (get_program_header_size): Call additional_program_headers rather
6176 than create_program_headers.
6177 * elflink.h (elf_link_add_object_symbols): Initialize
6178 type_change_ok from new backend field.
6179 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6181 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6182 a reloc against the appropriate section.
6184 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6185 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6186 (elf_flags_init): Rename from elf_ppc_flags_init.
6187 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6189 (ppc_elf_copy_private_bfd_data): Likewise.
6190 (ppc_elf_merge_private_bfd_data): Likewise.
6192 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6195 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6197 * coff-alpha.c (alpha_relocate_section): During final link, allow
6198 output .lita section to be bigger than 64k by adjusting gp value
6199 on a per-input section basis.
6200 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6202 (struct ecoff_section_tdata): Add gp field.
6204 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6206 Handle Alpha ECOFF changes in OSF/1 3.2.
6207 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6209 * coff-alpha.c: Include "aout/ar.h".
6210 (alpha_ecoff_get_relocated_section_contents): Don't require an
6211 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6212 3.2 doesn't generate one.
6213 (alpha_relocate_section): Likewise.
6214 (alpha_ecoff_slurp_armap): Define.
6215 (alpha_ecoff_slurp_extended_name_table): Define.
6216 (alpha_ecoff_construct_extended_name_table): Define.
6217 (alpha_ecoff_truncate_arname): Define.
6218 (alpha_ecoff_write_armap): Define.
6219 (alpha_ecoff_generic_stat_arch_elt): Define.
6220 (alpha_ecoff_update_armap_timestamp): Define.
6222 (alpha_ecoff_read_ar_hdr): New static function.
6223 (alpha_ecoff_get_elt_at_filepos): New static function.
6224 (alpha_ecoff_openr_next_archived_file): New static function.
6225 (alpha_ecoff_get_elt_at_index): New static function.
6226 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6227 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6228 _bfd_ecoff to alpha_ecoff.
6229 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6230 field from backend structure, rather than always calling
6231 _bfd_get_elt_at_filepos.
6232 * coff-mips.c (mips_ecoff_backend_data): Initialize
6233 get_elt_at_filepos field.
6234 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6235 from _bfd_generic_read_ar_hdr with minor changes.
6236 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6237 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6238 * libbfd.h: Rebuild.
6240 * bfd-in.h (BFD_IN_MEMORY): Define.
6241 * libbfd-in.h (struct bfd_in_memory): Define.
6242 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6243 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6244 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6245 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6246 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6247 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6248 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6249 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6250 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6251 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6253 (bfd_openstreamr): Likewise.
6254 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6255 BFD_IN_MEMORY is not set.
6256 * riscix.c (riscix_some_aout_object_p): Likewise.
6257 * bfd-in2.h, libbfd.h: Rebuild.
6259 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6260 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6261 (bfd_get_elt_at_index): Define.
6262 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6263 bfd_get_elt_at_index. Change index parameter from int to
6265 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6266 (_bfd_noarchive_get_elt_at_index): Define.
6267 (_bfd_archive_bsd_get_elt_at_index): Define.
6268 (_bfd_archive_coff_get_elt_at_index): Define.
6269 * bfd-in2.h, libbfd.h: Rebuild.
6270 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6271 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6272 * ieee.c (ieee_get_elt_at_index): Define.
6273 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6274 * oasys.c (oasys_get_elt_at_index): Define.
6275 * som.c (som_get_elt_at_index): Define.
6277 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6278 numbers to the .text section.
6280 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6282 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6283 If there is a SEC_DEBUGGING section, get the contents of the debug
6284 information part from it.
6285 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6287 (ieee_write_object_contents): Check ieee_write_debug_part return.
6289 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6291 * config.bfd (i[345]86-*-freebsd*): Add target.
6292 * configure.in (i386freebsd_vec): Add vec.
6293 * configure: Regenerate.
6294 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6295 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6296 Rebuild dependencies..
6297 * freebsd.h: New file.
6298 * i386freebsd.c: New file.
6299 * targets.c (i386freebsd_vec): Declare.
6300 (bfd_target_vector): Add i386freebsd_vec.
6301 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6302 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6304 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6306 * ieee.c (ieee_slurp_debug): New static function.
6307 (ieee_object_p): Call it.
6308 (ieee_slurp_section_data): Skip debugging sections.
6309 (ieee_get_reloc_upper_bound): Likewise.
6310 (ieee_get_section_contents): Likewise.
6311 (ieee_canonicalize_reloc): Likewise.
6312 (ieee_write_section_part): Likewise.
6313 (ieee_write_debug_part): Likewise.
6314 (ieee_write_data_part): Likewise.
6315 (init_for_output): Likewise.
6317 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6319 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6321 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6322 relocs, since ppc_elf_relocate_section handles the linker case.
6323 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6325 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6326 ppc_elf_relocate_section since that is now the only caller.
6327 (ppc_elf_relocate_section): Ditto.
6329 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6331 * coffcode.h (coff_write_object_contents): If we don't know the
6332 section of the entry point for an XCOFF executable, always set the
6333 entry address to -1.
6335 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6337 * elf.c (bfd_section_from_shdr): Add support for note sections.
6339 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6341 * bfd-in.h (struct _symbol_info): Add stab_type field.
6342 * bfd-in2.h: Rebuild.
6343 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6345 * elf32-ppc.c: Remove trailing newline from calls to
6347 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6348 difference if target endianness is known.
6350 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6352 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6353 old style TOC16 references without using R_PPC_GOT.
6354 (ppc_reloc_type): Ditto.
6355 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6356 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6357 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6358 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6359 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6361 (ppc_elf_adjust_dynamic_symbol): Ditto.
6362 (ppc_elf_adjust_dynindx): Ditto.
6363 (ppc_elf_size_dynamic_sections): Ditto.
6364 (ppc_elf_finish_dynamic_symbol): Ditto.
6365 (ppc_elf_finish_dynamic_sections): Ditto.
6366 (ELF_DYNAMIC_INTERPRETER): Define.
6368 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6370 * elf.c (copy_private_bfd_data): When attaching sections to
6371 segments ignore sections that won't be allocated. Patch from
6374 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6376 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6379 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6381 * coff-i960.c (CALC_ADDEND): Define.
6382 (coff_i960_relocate_section): Add the input section VMA to the
6383 addend for PC relative relocs.
6385 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6387 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6388 to correctly terminate.
6390 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6392 * targets.c (enum bfd_endian): Define.
6393 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6394 from boolean to enum bfd_endian. Change header_byteorder_big_p
6396 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6397 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6398 * bfd-in2.h: Rebuild.
6399 * All targets: Change initialization of byteorder and
6400 header_byteorder to use enum bfd_endian values rather than
6402 * All files: Change all references to byteorder_big_p and
6403 header_byteorder_big_p to use new bfd_*_endian macros.
6405 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6407 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6409 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6411 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6413 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6415 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6417 * ieee.c: Lots of minor cleanups. Make many functions return
6418 errors rather than calling abort. Also:
6419 (ieee_write_twobyte): Remove; change callers to call existing
6420 ieee_write_2bytes function.
6421 (ieee_write_expression): Don't output the section twice when
6422 outputting a local symbol. Don't emit an extraneous zero if there
6424 (ieee_slurp_sections): Set the lma as well as the vma.
6425 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6427 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6428 a recognized one or bfd_arch_unknown.
6429 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6431 (ihex_get_symtab): Likewise.
6433 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6435 * aoutx.h: Include <ctype.h>.
6436 (struct aout_link_includes_table): Define.
6437 (struct aout_link_includes_totals): Define.
6438 (struct aout_link_includes_entry): Define.
6439 (aout_link_includes_lookup): Define macro.
6440 (struct aout_final_link_info): Add includes field.
6441 (aout_link_includes_newfunc): New static function.
6442 (NAME(aout,final_link)): Initialize includes hash table.
6443 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6445 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6447 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6449 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6451 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6453 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6455 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6456 (pe_print_private_bfd_data): call pe_print_reloc.
6457 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6458 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6459 up some debugging as well.
6461 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6463 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6466 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6468 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6469 when setting sections to NULL.
6471 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6473 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6475 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6476 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6478 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6479 * bfd-in2.h: Rebuild.
6481 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6483 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6485 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6487 * ihex.c (ihex_scan): Handle record types 4 and 5.
6488 (ihex_object_p): Permit types 4 and 5.
6489 (ihex_set_section_contents): Remove check for out of range
6491 (ihex_write_object_contents): Generate types 4 and 5.
6493 * elflink.h (elf_link_output_extsym): Just ignore warning and
6494 indirect references to symbols which don't really exist.
6496 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6498 * peicode.h (pe_print_idata): Minor format fixes
6499 (pe_print_edata): New function. Under private printing, this formats
6500 the edata section of a PE file.
6501 (pe_print_private_bfd_data): Added call to pe_print_edata.
6503 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6505 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6506 index, don't call stoi.
6508 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6510 * srec.c (srec_scan): Set lma as well as vma.
6512 * ihex.c: New file; support for Intel Hex format.
6513 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6514 (ihex_vec): Declare.
6515 (bfd_target_vector): Always include ihex_vec.
6516 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6517 * Makefile.in: Rebuild dependencies.
6518 (BFD_LIBS): Add ihex.o
6519 (BFD_LIBS_CFILES): Add ihex.c.
6520 * bfd-in2.h: Rebuild.
6522 * elf.c (assign_file_positions_for_segments): Sort the sections in
6524 (get_program_header_size): Return the right size if segment_map is
6526 (copy_private_bfd_data): Don't bother to sort the sections.
6528 * bfd.c (bfd_record_phdr): New function.
6529 * bfd-in.h (bfd_record_phdr): Declare.
6530 * bfd_in2.h: Rebuild.
6532 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6535 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6536 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6538 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6539 (bfd_zmalloc): Change declaration.
6540 * libbfd.h: Rebuild.
6541 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6542 and realloc. Don't set bfd_error_no_memory if they fail.
6544 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6546 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6547 uses as well. Added a new howto to deal with TOCREL16 relocs that
6548 are TOCDEFN as well.
6549 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6550 to handle RVA relocs from dlltool.
6551 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6552 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6553 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6555 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6556 to get the right section alignment.
6558 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6560 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6561 p_paddr if p_paddr is zero.
6562 (make_mapping): Set includes_filehdr and includes_phdrs for first
6564 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6566 (assign_file_positions_for_segments): Handle includes_filehdr and
6567 includes_phdrs. Remove special handling of PT_PHDR and first
6569 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6570 when appropriate. Remove special handling of PT_PHDR segment.
6571 Use a more complex condition for when a section is included in a
6572 segment to handle Solaris linker oddities.
6574 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6576 * coff-m88k.c (howto_table): Reformatted for easier reading;
6577 special_function now points to new function m88k_special_reloc.
6578 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6580 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6581 be done correctly by m88k_special_reloc.
6582 (reloc_processing): New function to be used by RELOC_PROCESSING.
6583 (RELOC_PROCESSING): Define to call reloc_processing.
6585 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6587 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6588 (pe_print_pdata): Likewise.
6590 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6591 obstack_alloc fails.
6592 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6594 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6595 * Many files: don't set bfd_error_no_memory if one of the above
6598 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6599 if p_paddr_valid is set.
6600 (copy_private_bfd_data): New static function.
6601 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6603 * elf.c (assign_file_positions_for_segments): Fix case where extra
6604 program headers were allocated.
6606 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6607 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6608 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6609 _bfd_elf_print_private_bfd_data.
6611 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6612 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6613 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6614 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6615 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6616 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6617 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6619 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6621 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6622 * elf.c (make_mapping): New static function.
6623 (map_sections_to_segments): New static function.
6624 (elf_sort_sections): New static function.
6625 (assign_file_positions_for_segments): New static function.
6626 (map_program_segments): Remove.
6627 (get_program_header_size): Remove sorted_hdrs, count, and
6628 maxpagesize parameters. Simplify.
6629 (assign_file_positions_except_relocs): When generating an
6630 executable, use assign_file_positions_for_segments.
6631 (elf_sort_hdrs): Remove.
6632 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6633 to get_program_header_size.
6635 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6637 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6639 * configure, config.in: Regenerate with autoconf 2.7.
6641 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6642 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6644 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6646 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6647 (ecoff_sec_to_styp_flags): Likewise.
6648 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6649 (ecoff_set_symbol_info): Handle scRConst.
6650 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6651 (ecoff_compute_section_file_positions): Handle .rconst section.
6652 (_bfd_ecoff_write_object_contents): Likewise.
6653 (ecoff_link_check_archive_element): Handle scRConst.
6654 (ecoff_link_add_externals): Likewise.
6655 (ecoff_link_write_external): Handle .rconst section.
6656 (ecoff_reloc_link_order): Likewise.
6657 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6658 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6660 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6662 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6663 DEF_DYNAMIC flag is set.
6665 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6667 * host-aout.c: If TRAD_HEADER is defined, include it.
6669 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6671 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6672 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6673 (BFD_NEED_DECLARATION): New function.
6674 * configure.in: Use BFD_NEED_DECLARATION.
6675 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6676 * configure, config.in: Rebuild with autoconf 2.6.
6678 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6679 special_sections before returning when called with a non XCOFF
6682 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6685 * coffcode.h (coff_compute_section_file_positions): Only pad the
6686 previous section to force file alignment when creating an
6689 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6691 * coffcode.h (coff_compute_section_file_positions): If
6692 RS6000COFF_C, set up the .debug section.
6694 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6695 if it is not large enough to accomodate the entire TOC area with
6696 signed 16 bit offsets.
6697 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6699 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6700 TOC anchor to use the TOC value used in the output file.
6702 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6704 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6705 (_bfd_coff_read_string_table): Likewise.
6707 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6709 * pe-arm.c: Fix typos.
6710 * coff-arm.c: Likewise.
6712 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6714 * coff-ppc.c (list_ele): Added "cat"egory member.
6715 (record_toc): New category parameter (priv or pub).
6716 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6717 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6718 the mainline. It addes extra toc cells in error.
6719 (ppc_coff_swap_sym_in_hook): Added some documentation.
6720 (dump_toc): Can now diagnose "virtual toc" chicanery.
6722 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6724 * elf-bfd.h (struct elf_link_hash_table): Change type of
6725 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6727 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6729 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6730 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6732 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6733 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6734 defined or mentioned in a regular file.
6736 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6738 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6739 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6740 (coff_ppc_relocate_section): Correct REL24 handling
6741 (ppc_process_before_allocation): Correct TOCDEFN handling
6743 * peicode.h (dir_names): Added name descriptions
6745 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6747 * VERSION: Updated to cygnus-2.6.
6749 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6751 * targets.c (m68k4knetbsd_vec): Declare.
6753 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6755 * targets.c (bfd_target): Change type of second argument to
6756 _bfd_print_private_bfd_data from void * to PTR.
6757 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6758 using PTR rather than void *.
6759 * bfd-in2, libbfd.h: Rebuild.
6760 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6762 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6763 _bfd_generic_bfd_print_private_bfd_data rather than casting
6766 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6768 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6769 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6771 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6772 BFD64_BACKENDS_CFILES): New variables.
6775 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6777 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6778 not at the file position of the first section.
6779 * coffcode.h (coff_compute_section_file_positions): Avoid using
6781 (coff_write_object_contents): When generating a PPC PE executable
6782 with no symbols, round up the file size to a COFF_PAGE_SIZE
6784 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6785 don't write out a string table.
6787 * elf.c (bfd_section_from_shdr): When using a different section
6788 header, pass the new one to _bfd_elf_make_section_from_shdr.
6789 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6790 (elf_map_symbols): Add section VMA to symbol value when comparing
6792 (_bfd_elf_compute_section_file_positions): Only build symbol table
6793 if there are some symbols. Set file offset of symtab and strtab
6795 (assign_file_positions_except_relocs): Remove dosyms parameter.
6796 Change all callers. Never set file offset of symtab and strtab
6798 (_bfd_elf_copy_private_section_data): New function.
6799 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6800 (_bfd_elf_copy_private_symbol_data): New function.
6801 (swap_out_syms): Check for special mapping of st_shndx created by
6802 copy_private_symbol_data.
6803 * elfxx-target.h: Use new copy routines.
6804 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6805 (_bfd_elf_copy_private_section_data): Declare.
6807 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6809 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6812 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6813 _bfd_dummy_target, matching the recent change to archive
6816 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6818 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6819 arithmetic on PTR types.
6821 * aout-target.h (MY(callback)): Set the lma of the sections.
6823 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6824 symbol into a reloc against the section.
6826 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6828 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6829 glue for the relocs: IMGLUE and IFGLUE.
6830 (record_toc): new function - tracks toc contents
6831 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6832 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6833 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6834 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6835 (ppc_record_toc_entry): Removed a debug define (duh)
6837 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6838 (pe_print_idata): New function - formats the idata section data
6839 (pe_print_pdata): New function - formats the pdata section data
6840 (pe_print_private_bfd_data): calls to above
6842 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6844 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6845 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6846 TARGET_SYM and TARGET_NAME for vector and BFD name.
6847 * coff-pmac.c (pmac_xcoff_vec): Remove.
6848 (TARGET_SYM, TARGET_NAME): Define.
6849 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6850 machine to 0, not all PowerMacs are 601s.
6852 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6854 * elfcode.h (elf_object_p): Read in any program headers.
6855 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6856 based on the program headers, if any.
6857 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6858 (map_program_segments): Set p_paddr of program headers based on
6861 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6863 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6866 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6867 trying to do a relocateable link with a non-a.out object file.
6869 * archive.c (bfd_generic_archive_p): Check the first object file
6870 in an archive even if target_defaulted is set. If the object file
6871 has the wrong xvec, reject it.
6873 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6874 be represented, report the name via _bfd_error_handler.
6875 (translate_to_native_sym_flags): Likewise.
6876 * elf32-mips.c (mips_elf_final_link): Likewise.
6877 * oasys.c (oasys_write_sections): Likewise.
6879 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6880 which checks for STYP_OVRFLO sections.
6881 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6882 reloc and lineno count overflows.
6883 (coff_write_object_contents): Call coff_count_linenumbers before
6884 coff_compute_section_file_positions. If RS6000COFF_C, handle
6885 reloc and lineno count overflows.
6886 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6887 relocs before dealing with .pad sections. Count overflow section
6888 headers when handling .pad sections.
6890 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6893 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6894 (struct xcoff_link_hash_table): Add descriptor_section and
6895 special_sections fields.
6896 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6897 (xcoff_link_add_symbols): Set linkage section alignment. Create
6898 descriptor section. Check for magic symbol names (_text, etc.),
6899 and record them in special_sections if found. Set
6900 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6901 descriptor field to point back to the function code symbol.
6902 (xcoff_sweep): Always mark the special descriptor_section.
6903 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6904 function descriptor, and mark it if it is.
6905 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6906 parameter, and fill it in. Allocate space for the descriptor
6908 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6909 global linkage code. If an undefined function descriptor is
6910 exported, arrange to define it. Warn about any other undefined
6912 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6913 (xcoff_write_global_symbol): Create a function descriptor when
6915 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6916 * bfd-in2.h: Rebuild.
6918 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6920 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6921 (ppc_coff_link_hash_table): new types for hashing
6922 (ppc_coff_link_hash_newfunc): hash entry constructor
6923 (ppc_coff_link_hash_table_init): hash table initializer
6924 (ppc_coff_link_hash_table_create): hash table constructor
6925 (ppc_record_toc_entry): changed references to hash table
6926 (coff_ppc_relocate_section): changed references to hash table
6928 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6929 * libcoff.h: Rebuild
6931 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6932 (coff_link_add_symbols): removed toc_offset init
6934 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6936 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6939 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6940 if it is given and mmep is available.
6941 * acconfig.h: Undef USE_MMAP.
6942 * configure, config.in: Regenerated.
6943 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6944 table handling the old way.
6945 (aout_get_external_symbols): Don't complain if last byte of string
6947 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6948 (bfd_free_window) [! USE_MMAP]: Don't define.
6949 (bfd_get_file_window,
6950 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6952 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6954 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6957 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6959 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6960 compatible with AMD generated COFF files. Try to support both AMD
6961 and GNU formats simultaneously.
6962 (coff_a29k_relocate_section): Likewise.
6964 * libbfd.c (bfd_get_file_window): Change writable parameter from
6965 int to boolean; update all callers. Pass MAP_SHARED if not
6966 writable--it's required on Solaris. Cast fprintf argument to
6968 * bfd-in.h (bfd_get_file_window): Update declaration.
6969 * bfd-in2.h: Rebuild.
6970 * aoutx.h: Update calls to bfd_get_file_window.
6972 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6974 (xcoff_swap_ldhdr_in): New static function.
6975 (xcoff_swap_ldsym_in): New static function.
6976 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6977 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6978 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6979 Handle XTY_ER/XMC_XO symbols correctly.
6980 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6981 rather than normal symbol table.
6982 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6983 already defined with the same absolute value.
6984 (xcoff_mark): When considering called symbols, check whether the
6985 descriptor is from a dynamic object, rather than the symbol
6987 (xcoff_build_ldsyms): Likewise.
6989 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6990 Cast realloc and malloc return values. If malloc or realloc fail,
6991 set bfd_error_no_memory.
6992 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6993 * bfd-in2.h: Rebuild.
6995 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6997 * coff-ppc.c (ppc_record_toc_entry): new function.
6998 (in_reloc_p): changed return value.
6999 (coff_ppc_relocate_section): much rework.
7000 (ppc_allocate_toc_section): new function.
7001 (ppc_process_before_allocation): new function.
7002 (ppc_coff_swap_sym_in_hook): new function.
7004 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7005 (coff_link_add_symbols): initialize toc_offset.
7007 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7008 (coff_swap_aouthdr_out): Added more sections to the data
7009 dictionary for the pe file header. Also changed linker version
7010 number on the ppc side.
7011 (dir_names): small improvements to the dictionary printing.
7012 (pe_mkobject_hook): save the file level flags.
7014 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7015 (pe_tdata): added real_flags field
7016 (coff_tdata): added local_toc_sym_map and access macro
7018 * libcoff.h (coff_link_hash_entry): added toc_offset field
7019 (pe_tdata): added real_flags field
7020 (coff_tdata): added local_toc_sym_map and access macro
7022 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7023 (coff_mkobject): init for local_toc_sym_map
7024 (coff_write_object_contents): set the internal_a.magic to
7025 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7028 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7030 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7031 entries until both the line number address and the function name
7032 address are too large.
7034 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7035 * configure: Rebuilt.
7037 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7038 is defined in the environment.
7040 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7042 * som.c (som_get_section_contents_in_window): Define to use
7045 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7047 * coff-i860.c: New file, based on coff-i386.c.
7048 * cpu-i860.c: New file, based on cpu-i386.c.
7049 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7050 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7051 targets, using i860coff_vec.
7052 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7053 trad-core.o and hosts/i860mach3.h.
7054 (i860coff_vec): Use coff-i860.o and cofflink.o.
7055 * configure: Rebuild.
7056 * Makefile.in: Rebuild dependencies.
7057 (ALL_MACHINES): Add cpu-i860.o.
7058 (BFD32_BACKENDS): Add coff-i860.o.
7059 (CFILES): Add cpu-i860.c and coff-i860.c.
7060 * targets.c (i860coff_vec): Declare.
7061 (bfd_target_vector): Add &i860coff_vec.
7062 * archures.c (bfd_i860_arch): Declare.
7063 (bfd_archures_list): Add &bfd_i860_arch.
7064 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7065 (coff_set_flags): Handle bfd_arch_i860.
7066 (coff_write_object_contents): Handle I860 a.out magic number.
7068 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7070 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7071 the created .tc section to 2.
7072 (xcoff_mark): Don't keep a .loader reloc for a call to an
7073 undefined symbol when creating a shared library.
7074 (xcoff_build_ldsyms): When creating a shared library, generate
7075 global linkage code for a call to an undefined symbol.
7077 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7079 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7080 BFD32_BACKENDS, BFD64_BACKENDS.
7081 (.dep1): Put mkdep output in a separate file.
7082 Rebuilt dependencies.
7084 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7087 Permit use of mmap when available:
7089 * configure.in: Check for mmap, madvise, mprotect.
7090 * config.in, configure: Regenerated.
7092 * libbfd.c (struct _bfd_window_internal): Define type.
7093 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7095 (ok_to_map): New static variable for debugging.
7096 (_bfd_generic_get_section_contents_in_window): New function.
7097 * bfd-in.h (bfd_window_internal): Declare type.
7098 (bfd_window): Define type.
7099 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7100 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7103 * libaout.h (struct aoutdata): Add two window fields.
7104 (obj_aout_sym_window, obj_aout_string_window): New macros.
7105 * aoutx.h (some_aout_object_p): Initialize windows.
7106 (aout_get_external_symbols): Get symbol data and strings in
7107 windows instead of explicitly allocated buffers.
7108 (slurp_symbol_table): Free window instead of memory.
7109 (bfd_free_cached_info): Release windows instead of freeing storage
7111 (aout_link_free_symbols): Ditto.
7113 * targets.c (bfd_target): Add new field for
7114 get_section_contents_in_window.
7115 (BFD_JUMP_TABLE_GENERIC): Updated.
7116 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7117 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7118 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7119 macros for get_section_contents_in_window field.
7121 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7123 * core.c: Renamed to corefile.c
7124 * makefile.dos (OBJS): Change core.o to corefile.o
7125 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7127 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7129 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7130 to o. Clobber and restore the list of new csects around the call
7131 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7132 linker error and the linker wants to read the symbol table. Reset
7133 the line number count of a real section even if it has no relocs.
7134 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7136 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7139 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7141 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7142 an undefined symbol in a shared link.
7144 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7145 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7146 phdm@info.ucl.ac.be (Philippe De Muyter).
7148 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7150 * coff-m88k.c (rtype2howto): New static function.
7151 (RTYPE2HOWTO): Use it rather than a macro definition.
7153 * coffcode.h (coff_write_object_contents): set internal_a.magic
7154 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7156 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7157 define TRAD_HEADER to new file hosts/delta68.h.
7158 m88*-motorola-sysv*, however, does use ptrace-core.o.
7159 * hosts/delta68.h: New file.
7161 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7162 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7164 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7166 * i386linux.c (MY(vec)): Declare before use.
7168 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7170 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7171 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7173 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7174 BFD is not of the right type.
7175 (bfd_elf_get_needed_list): Likewise.
7176 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7177 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7178 * xcofflink.c (XCOFF_XVECP): Define.
7179 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7181 (bfd_xcoff_import_symbol): Likewise.
7182 (bfd_xcoff_export_symbol): Likewise.
7183 (bfd_xcoff_link_count_reloc): Likewise.
7184 (bfd_xcoff_record_link_assignment): Likewise.
7185 (bfd_xcoff_size_dynamic_sections): Likewise.
7187 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7188 table index against the number of symbols for a base relative
7191 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7193 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7194 full_aouthdr flag here...
7195 (_bfd_xcoff_bfd_final_link): ...not here.
7197 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7199 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7200 systems that have a system <libelf.h>.
7201 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7202 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7203 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7204 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7205 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7206 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7207 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7209 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7211 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7212 set, set BSF_WEAK in symbol. Change all callers.
7213 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7214 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7215 _bfd_generic_link_add_one_symbol.
7216 (ecoff_indirect_link_order): Check that the section tdata relocs
7217 are not NULL before using them.
7219 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7220 define TRAD_HEADER as hosts/alphalinux.h.
7221 * configure: Rebuild.
7222 * hosts/alphalinux.h: New file.
7223 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7226 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7228 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7229 C_ECOMM storage classes.
7231 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7233 (xcoff_mark): Call xcoff_mark_symbol.
7234 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7235 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7237 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7239 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7241 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7243 (xcoff_find_reloc): New static function.
7244 (xcoff_link_add_symbols): Use it.
7245 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7246 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7247 relocate the value of C_DECL.
7249 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7251 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7253 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7254 callback decide what goes in .relocs.
7255 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7256 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7259 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7261 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7264 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7266 * xcofflink.c: More improvements, mostly to fix handling of
7267 constructors and a few other special cases.
7268 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7269 zero, reverting yesterday's change.
7270 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7271 (bfd_xcoff_link_count_reloc): Declare.
7272 (bfd_xcoff_record_link_assignment): Declare.
7273 * bfd-in2.h: Rebuild.
7275 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7277 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7278 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7279 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7280 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7281 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7282 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7284 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7287 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7288 segments includes the a.out header. See to that the magic number
7289 *always* is big-endian.
7291 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7292 m68k4k NetBSD configurations.
7294 * configure.in, configure: Separate i386 & mips NetBSD
7295 configurations from other BSD ones. Don't assume DEC is the only
7296 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7297 configurations. Add support for m68k4k NetBSD object format.
7299 * libaout.h: Added M_68K4K_NETBSD magic.
7301 * m68k4knetbsd.c: New file.
7303 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7305 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7308 * hosts/mipsnbsd.h: New file.
7310 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7312 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7314 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7315 toc_section, and entry_section fields.
7316 (struct xcoff_section_tdata): Remove ldrel_count field.
7317 * libcoff.h: Rebuild.
7318 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7320 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7321 full a.out header if full_aouthdr is set in xcoff_data.
7322 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7323 based on sections stored in xcoff_data.
7324 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7326 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7327 (rs6000coff_vec): Set symbol_leading_char to '.'.
7328 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7329 value stored in ret rather than returning a pointer value.
7331 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7333 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7336 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7338 * som.c (som_slurp_string_table): Allocate the strings with malloc
7339 since they're free'd by free_cached_info.
7340 (som_slurp_symbol_table): Similarly for the symbol table.
7342 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7344 * Makefile.in (diststuff): Don't make headers.
7346 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7348 * Makefile.in: Rebuild dependencies.
7350 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7351 output_bfd is not SunOS.
7352 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7353 non-SunOS input files.
7355 * xcofflink.c: Extensive changes to support linking shared objects
7356 and generating a .loader section.
7357 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7358 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7359 last_symndx, and ldrel_count fields.
7360 * libcoff.h: Rebuild.
7361 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7362 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7364 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7365 (bfd_xcoff_export_symbol): Declare.
7366 (bfd_xcoff_size_dynamic_sections): Declare.
7367 * bfd-in2.h: Rebuild.
7369 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7371 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7372 * configure: Rebuild.
7373 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7374 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7376 (pmac_xcoff_vec): Update to use new xcoff support.
7377 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7378 (xcoff_write_armap): Declare buf as unsigned char.
7379 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7381 * mpw-make.sed: Generalize subdir_do edit.
7383 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7385 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7386 correctly. Don't initialize asect->vma.
7388 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7390 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7391 something a little less than the page size.
7393 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7395 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7397 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7399 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7400 * coffcode.h (coff_write_object_contents): If .bss is before
7401 .data us that as data_start.
7402 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7404 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7405 (coff_swap_outhdr_out): Hardwire in version number.
7407 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7409 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7410 major and minor to *_vno, since the former are also macros in
7411 SunOS header files. Cast result of bfd_alloc to appropriate
7414 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7415 before assigning to sec_data.
7417 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7419 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7420 now relative to the section, not absolute.
7421 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7422 get the file name when there is a N_SO directory name. When
7423 handling stabs, remember that section->vma was added to the
7426 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7428 * sunos.c (struct sunos_link_hash_table): Add needed field.
7429 (sunos_link_hash_table_create): Call bfd_release, not free.
7430 (sunos_link_hash_table_create): Initialize needed field.
7431 (sunos_add_dynamic_symbols): Record needed objects.
7432 (bfd_sunos_get_needed_list): New function.
7433 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7434 * bfd-in2.h: Rebuild.
7436 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7438 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7440 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7442 * bfd-in.h (struct bfd_link_needed_list): Rename from
7443 bfd_elf_link_needed_list.
7444 * bfd-in2.h: Rebuild.
7445 * elf.c, elflink.h, libelf.h: Corresponding changes.
7447 Add start at AIX linker support; no shared libraries yet.
7448 * xcofflink.c: New file.
7449 * configure.in (rs600coff_vec): Use xcofflink.o.
7450 * configure: Rebuild.
7451 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7453 (struct xcoff_section_tdata): Define.
7454 (xcoff_section_data): Define macro.
7455 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7456 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7457 (_bfd_xcoff_bfd_final_link): Declare.
7458 (_bfd_ppc_xcoff_relocate_section): Declare.
7459 * libcoff.h: Rebuild.
7460 * coff-rs6000.c: Clean up a bit.
7461 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7462 cputype, csects, and debug_indices.
7463 (xcoff_copy_private_bfd_data): Copy cputype.
7464 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7465 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7466 (xcoff_reloc_type_lookup): Rename from
7467 rs6000coff_reloc_type_lookup.
7468 (coff_relocate_section): Define.
7469 (_bfd_xcoff_sizeof_headers): Define.
7470 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7471 (_bfd_xcoff_bfd_relax_section): Define.
7472 (_bfd_xcoff_bfd_link_split_section): Define.
7473 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7475 * coffcode.h (coff_compute_section_file_positions): If AIX,
7476 increment sofar by SMALL_AOUTSZ if not executable.
7477 (coff_write_object_contents): If AIX, always output an a.out
7478 header; if not executable, header size of SMALL_AOUTSZ.
7479 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7480 (_bfd_stringtab_init): Initialize xcoff field.
7481 (_bfd_xcoff_stringtab_init): New function.
7482 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7483 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7484 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7485 * libbfd.h: Rebuild.
7486 * Makefile.in: Rebuild dependencies.
7487 (BFD32_BACKENDS): Add xcofflink.o.
7488 (CFILES): Add xcofflink.c.
7490 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7491 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7492 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7494 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7496 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7498 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7500 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7501 * config.in: Regenerated.
7503 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7504 (_bfd_chunksize): New variable.
7505 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7506 for obstack chunk size.
7507 * configure.in: Check for getpagesize.
7508 * configure: Regenerated.
7510 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7512 * trad-core.c (rawptr): Make it a local variable of
7513 ptrace_unix_core_file_p.
7515 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7517 * coff-arm.c (in_reloc_p): New.
7518 * coff-i386.c (in_reloc_p): New.
7519 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7520 (coff_write_object_contents): Only set has_reloc_section
7522 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7523 in_reloc_p to decide if reloc should be emitted.
7524 * libcoff.h (pe_data_type.in_reloc_p): New.
7525 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7527 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7529 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7530 (_bfd_coff_read_internal_relocs): Likewise.
7531 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7532 (_bfd_coff_read_internal_relocs): Likewise.
7534 * elflink.h (elf_link_add_object_symbols): Correct conditions
7535 under which type and size change warnings are issued.
7537 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7539 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7540 a symbol which is not in a real section.
7541 (coff_write_native_symbol): Corresponding change.
7543 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7544 coff_link_hash_newfunc and make non-static.
7545 (_bfd_coff_link_hash_table_init): New function, broken out of
7546 _bfd_coff_link_hash_table_create.
7547 (_bfd_coff_link_hash_table_create): Use it.
7548 (process_embedded_commands): Make static.
7549 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7550 (_bfd_coff_link_hash_table_init): Declare.
7551 * libcoff.h: Rebuild.
7553 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7554 field in XCOFF tdata.
7555 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7556 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7557 based on cputype stored in a.out header, or in n_type of initial
7559 (coff_write_object_contents): Set cputype correctly in a.out
7561 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7563 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7564 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7566 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7567 * libcoff.h: Rebuild.
7569 * cpu-rs6000.c (rs6000_compatible): New static function.
7570 (bfd_rs6000_arch): Use it.
7571 * cpu-powerpc.c (powerpc_compatible): New static function.
7572 (arch_info_struct): Define various flavours of PowerPC.
7573 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7576 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7578 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7580 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7582 * elflink.h (elf_link_add_object_symbols): Don't warn about
7583 changing the size or type if the old definition was weak.
7585 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7587 * coffcode.h (combined_entry_type): Add fix_line field.
7588 (coff_slurp_line_table): Warn if we try to set the lineno field of
7590 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7591 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7592 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7593 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7595 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7596 * libcoff.h: Rebuild.
7598 * libcoff-in.h (struct xcoff_tdata): Define.
7599 (xcoff_data): Define.
7600 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7601 * bfd-in2.h, libcoff.h: Rebuild.
7602 * coff-rs6000.c (xcoff_mkobject): New static function.
7603 (coff_mkobject): Define.
7604 (xcoff_copy_private_bfd_data): New static function.
7605 (coff_bfd_copy_private_bfd_data): Define.
7606 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7608 (rs6000coff_vec): Add DYNAMIC to object_flags.
7609 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7610 .loader sections specially.
7611 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7612 section alignment from the XCOFF tdata information.
7613 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7614 F_SHROBJ, and copy the extra a.out header information into the
7615 XCOFF tdata structure.
7616 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7617 F_DYNLOAD and the extra a.out header information.
7618 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7619 C_HIDEXT symbol with attached csect information.
7620 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7621 in the o_maxdata field.
7622 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7623 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7624 end if BSF_NOT_AT_END is set.
7626 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7627 _bfd_read_ar_hdr_fn.
7628 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7629 * bfd-in2.h, libbfd.h: Rebuild.
7630 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7632 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7633 (bfd_slurp_bsd_armap_f2): Likewise.
7634 (_bfd_slurp_extended_name_table): Likewise.
7636 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7638 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7640 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7641 when the symbol table is empty.
7643 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7644 space for section symbols, since we don't output them either.
7645 (elf_m68k_adjust_dynindx): Removed.
7647 * ptrace-core.c (rawptr): Make it a local variable of
7648 ptrace_unix_core_file_p.
7650 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7652 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7655 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7656 Mac object file formats.
7658 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7660 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7661 auxent if there isn't one.
7662 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7663 rather than FILNMLEN as the maximum name length.
7665 * coffcode.h (bfd_coff_backend_data): Add new field
7666 _bfd_coff_print_aux.
7667 (bfd_coff_print_aux): New static function.
7668 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7669 scnlen field of an XTY_LD csect aux entry.
7670 (coff_print_aux): New static function.
7671 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7672 in coff_pointerize_aux_hook.
7673 (bfd_coff_std_swap_table): Initialize new field.
7674 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7675 * libcoff.h: Rebuild.
7676 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7677 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7679 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7680 if there are symbols, for native AIX ld compatibility.
7682 * coffcode.h (bfd_coff_backend_data): Add new field
7683 _bfd_coff_pointerize_aux_hook.
7684 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7685 or I960, and as 0 otherwise.
7686 (bfd_coff_std_swap_table): Initialize new field.
7687 * libcoff.h: Rebuild.
7688 * coffgen.c (coff_pointerize_aux): Change parameters to take
7689 symbol pointer instead of type and class, and to take aux index.
7690 Call _bfd_coff_pointerize_aux_hook if it is defined.
7691 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7692 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7693 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7695 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7696 read-only/host-only support.
7698 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7700 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7703 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7704 BFD_JUMP_TABLE_ARCHIVE accordingly.
7705 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7706 (_bfd_compute_and_write_armap): Declare.
7707 (_bfd_generic_read_ar_hdr): Declare.
7708 (_bfd_read_ar_hdr): Define.
7709 (_bfd_noarchive_read_ar_hdr): Define.
7710 (_bfd_archive_bsd_read_ar_hdr): Define.
7711 (_bfd_archive_coff_read_ar_hdr): Define.
7712 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7713 _bfd_read_ar_hdr instead.
7714 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7715 (_bfd_compute_and_write_armap): Rename from
7716 compute_and_write_armap. Make non-static. Change all callers.
7717 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7718 than _bfd_snarf_ar_hdr.
7719 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7720 * ieee.c (ieee_read_ar_hdr): Define.
7721 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7722 * oasys.c (oasys_read_ar_hdr): Define.
7723 * som.c (som_read_ar_hdr): Define.
7724 * bfd-in2.h, libbfd.h: Rebuild.
7726 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7728 * peicode.c (coff_swap_filehdr_in): If symptr is
7729 zero, there aren't any symbols, even if nsyms is set.
7731 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7733 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7735 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7736 sections, and set styp correctly for them: .got, .hash, .dynamic,
7737 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7738 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7740 (ecoff_sort_hdrs): New static function.
7741 (ecoff_compute_section_file_positions): Return boolean, not void.
7742 Sort the sections by VMA before looking through them. Put the
7743 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7744 section on an appropriate boundary within the page.
7745 (ecoff_compute_reloc_file_positions): Check return value of
7746 ecoff_compute_section_file_positions.
7747 (_bfd_ecoff_set_section_contents): Likewise.
7748 (_bfd_ecoff_write_object_contents): Check for various Alpha
7749 section types when incrementing text_size and data_size. Call
7750 adjust_headers backend function if it exists.
7751 * coff-alpha.c (alpha_adjust_headers): New static function.
7752 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7753 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7755 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7757 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7759 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7760 of ALTERNATE_AIX_CORE_FORMAT.
7761 * configure.in (aix4): No longer need CORE_FLAGS.
7762 * configure: Updated.
7764 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7766 NS32k changes from Ian Dall:
7767 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7769 (aout_link_input_section_std, aout_link_input_section_ext,
7770 aout_link_reloc_link_order): Call them instead of _bfd_*
7772 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7774 (backend_data): Use it instead of hardcoded zero.
7776 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7777 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7779 * ns32knetbsd.c: Include bfd.h.
7780 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7781 (MY_bfd_reloc_type_lookup): Declare function too.
7782 * pc532-mach.c (set_sizes): Don't declare.
7783 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7784 (backend_data, MY_backend_data): Don't define.
7786 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7787 ns32k-*-lites* like ns32k-*-netbsd*.
7789 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7792 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7794 * coffcode.h (coff_write_object_contents): Restore setting
7795 f_timdat to 0, deleted on August 22.
7797 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7799 * coffcode.h (coff_bfd_copy_private_symbol_data,
7800 coff_bfd_copy_private_section_data,
7801 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7802 * peicode.h (coff_bfd_copy_private_bfd_data): New
7803 (pe_bfd_copy_private_bfd_data): New.
7804 (coff_swap_scnhdr_in): Swap bss size into the right place.
7805 (pe_print_private_bfd_data): Add some newlines.
7807 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7809 * som.c (setup_sections): Don't die if a space has no subspaces.
7811 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7813 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7814 dynamic symbol override a common symbol. Don't change the size or
7815 type if they have been set and the new symbol is not a definition.
7816 Warn if the size or type changes.
7818 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7820 * som.c (som_begin_writing): Don't write the symbol table or
7822 (som_finish_writing): Write them here. Place them after the
7823 subspace data, but before the relocs.
7825 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7827 * sunos.c (sunos_add_one_symbol): Just pass false, not
7828 info->shared_library, to sunos_create_dynamic_sections.
7829 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7831 (sunos_check_dynamic_reloc): Remove .text section assertion.
7833 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7835 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7836 * configure, configure.in: Add pmac_xcoff_vec case.
7837 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7838 * coff-pmac.c: New file, PowerMac XCOFF support.
7839 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7840 * targets.c (pmac_xcoff_vec): Declare.
7842 * mpw-config.in: Various changes to be compatible with the
7843 autoconf-based configury.
7844 * mpw-make.sed: New file, sed commands to translate Unix
7845 makefile into MPW syntax.
7846 * mpw-make.in: Remove.
7847 * hosts/mpw.h: Remove.
7848 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7849 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7851 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7853 * binary.c (binary_get_symtab): Return an empty string on error.
7854 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7856 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7858 * coff-ppc.c: Reformatted according to gnu conventions
7859 Removed irrelevant "if 0" code
7861 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7863 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7864 symbols rather than as indirect symbols.
7865 (MY(slurp_symbol_table)): Don't do anything special about
7868 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7869 of .ctors and .dtors sections is no larger than 2.
7871 * sunos.c (sunos_add_one_symbol): Don't change
7872 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7874 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7875 dynamic symbols when creating a shared library.
7876 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7878 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7879 written even if it is not defined in a regular object.
7880 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7881 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7882 rather than the constant 22.
7883 (sunos_check_dynamic_reloc): Handle creating a shared library.
7884 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7885 zero when creating a shared library.
7886 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7887 write it out at the start of the symbol table.
7889 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7891 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7893 * config.bfd: Add arm-*-coff.
7894 * configure.in, configure: Add armcoff_{little,big}_vec.
7895 * targets.c (armcoff_{little,big}_vec): Declare.
7896 (bfd_target_vector): Add armcoff_{little,big}_vec.
7897 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7899 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7901 * targets.c (bfd_find_target): Remove debugging code.
7903 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7905 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7907 * Makefile.in: added *-ppc files
7908 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7909 allow pe based .o's to be shared with other tools on ppc/NT
7910 * config.bfd: added powerpc[le]-[pe|winnt] config support
7911 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7912 * peicode.h: Added more section flags for PE on ppc
7913 Added coff_swap_filehdr_out to allow peicode.h to be
7914 used for non-image PE files on ppc.
7915 Check for image, or not, before copying pe_opthdr
7916 * targets.c: Added new bfd's
7917 * targets.c: Removed two inactive bfds that shouldn't have made it this
7920 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7922 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7923 explicit values to initialize all relocs. Change all users.
7924 (ppc_elf_brtaken_inner): New function to handle branch predicition
7926 (ppc_elf_brtaken_reloc): Ditto.
7927 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7928 relocs use ppc_elf_unsupported_reloc.
7929 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7930 needs to be reported.
7931 (ppc_elf_relocate_section): Support branch prediction relocs.
7933 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7935 * bfd.c (bfd_assert): Remove \n from string passed to
7938 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7939 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7940 (bfd_coff_make_section_hook): Don't define.
7941 (coff_make_section_hook): Remove.
7942 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7943 (styp_to_sec_flags): Likewise.
7944 (coff_write_object_contents): Likewise.
7945 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7947 * libcoff.h: Rebuild.
7948 * coffgen.c (make_a_section_from_file): Just call
7949 bfd_make_section_anyway, not bfd_make_section or
7950 bfd_coff_make_section_hook.
7951 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7952 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7953 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7954 make_section_hook field.
7955 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7957 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7958 pointers into value field for warning and indirect symbols; just
7959 leave the value field alone.
7960 * linker.c (generic_link_add_symbol_list): Use next symbol for
7961 warning and indirect symbols, rather than looking in symbol value.
7962 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7963 parameter. Change all callers. Remove support for indirect
7964 symbols; it didn't work anyhow.
7965 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7966 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7967 * bfd-in2.h: Rebuild.
7969 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7971 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7972 go back to telling the tools this reloc operates on 32 bits.
7974 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7976 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7977 rather than a direct fprintf.
7978 * archive.c (_bfd_write_archive_contents): Likewise.
7979 * coffcode.h (coff_slurp_symbol_table): Likewise.
7980 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7981 (ppc_elf_unsupported_reloc): Likewise.
7982 (ppc_elf_relocate_section): Likewise.
7983 * i386linux.c (linux_tally_symbols): Likewise.
7984 (linux_finish_dynamic_link): Likewise.
7985 * osf-core.c (osf_core_core_file_p): Likewise.
7986 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7987 * som.c (som_sizeof_headers): Likewise.
7988 * srec.c (srec_bad_byte): Likewise.
7989 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7990 * libbfd-in.h (bfd_assert): Declare first parameter const.
7991 * libbfd.h: Rebuild.
7992 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7993 bfd_reloc_overflow is enough.
7994 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7995 * coff-h8500.c (rtype2howto): Likewise.
7996 * coff-z8k.c (rtype2howto): Likewise.
7997 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7998 * elf.c (_bfd_elf_get_lineno): Likewise.
7999 (_bfd_elf_no_info_to_howto): Likewise.
8000 (_bfd_elf_no_info_to_howto_rel): Likewise.
8001 * hp300hpux.c (convert_sym_type): Likewise.
8002 (MY(swap_std_reloc_in)): Likewise.
8003 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8005 * libaout.h (struct aoutdata): Add line_buf field.
8006 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8007 and filename_buffer. Instead, use a malloc buffer stored in the
8008 new line_buf field. Remove length restrictions.
8010 * coffgen.c (string_size): Remove static variable.
8011 (debug_string_size, debug_string_section): Likewise.
8012 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8013 and debug_string_size_p parameters. Use them instead of the
8014 global variables. Change all callers.
8015 (coff_write_symbol): Likewise.
8016 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8017 (coff_write_symbols): Add local variables to replace removed
8020 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8021 function, and line_base fields.
8022 * libcoff.h: Rebuild.
8023 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8024 information, rather than using static variables.
8026 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8027 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8029 * init.c (initialized): Remove static variable.
8030 (bfd_init): Don't bother setting initialized.
8031 (bfd_check_init): Remove.
8032 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8033 * libbfd.h: Rebuild.
8035 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8037 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8038 size for full core dumps. Copy core file header to private data.
8039 (rs6000coff_core_file_failing_command,
8040 rs6000coff_core_file_failing_signal): New functions to extract
8041 the file name and terminating signal from the core file.
8042 * coff-rs6000.c: Use them.
8044 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8046 Change arch info to be const, initialized at compile time.
8047 * archures.c: Reindent many functions. Change CONST to const.
8048 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8049 nothing set it anyhow. Make next const.
8050 (bfd_arch_info_list): Remove.
8051 (bfd_archures_list): Rename from archures_init_table. Change from
8052 a table of function pointers to a table of bfd_arch_info_type
8053 structure addresses.
8054 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8055 (bfd_lookup_arch): Likewise.
8056 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8058 (bfd_default_arch_struct): Make const.
8059 (bfd_arch_init, bfd_arch_linkin): Remove.
8060 (bfd_get_arch_info): Return a const pointer.
8061 * init.c (bfd_init): Don't call bfd_arch_init.
8062 * bfd.c (struct _bfd): Make arch_info const.
8063 * bfd-in2.h: Rebuild.
8064 * libbfd.h: Rebuild.
8065 * configure.in: Put & before everything in $selarchs.
8066 * configure: Rebuild.
8067 * cpu-*.c: Change bfd_*_arch from a function which calls
8068 bfd_arch_linkin to a const structure.
8069 * ieee.c (ieee_object_p): Make arch const.
8071 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8073 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8075 * bfd-in2.h: Regenerate.
8076 * libbfd.h: Regenerate.
8078 * elf32-ppc.c (reloc_type): Update names to match current draft.
8079 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8080 relative. Update names to current V.4 draft.
8081 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8082 (ppc_elf_relocate_section): Rename relocations to match draft.
8084 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8086 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8087 compiled with -mrelocatable-lib to be linked with either normal
8088 modules or -mrelocatable modules.
8090 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8092 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8093 in the a.out header.
8095 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8096 a reloc against a local symbol, even if it's not a section.
8098 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8100 * targets.c (bfd_target): Remove unused align_power_min field.
8101 * bfd-in2.h: Rebuild.
8102 * All backends: Remove initialization of align_power_min.
8104 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8106 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8108 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8110 * config.bfd (mips-dec-netbsd*): New target.
8111 * configure.host (mips-dec-netbsd*): New host.
8112 * configure.in (mips-dec-netbsd*): New native.
8113 * configure: Rebuild.
8115 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8117 Make the COFF backend linker merge common types:
8118 * cofflink.c (struct coff_debug_merge_element): Define.
8119 (struct coff_debug_merge_type): Define.
8120 (struct coff_debug_merge_hash_entry): Define.
8121 (struct coff_debug_merge_hash_table): Define.
8122 (coff_debug_merge_hash_table_init): Define.
8123 (coff_debug_merge_hash_table_free): Define.
8124 (coff_debug_merge_hash_lookup): Define.
8125 (struct coff_final_link_info): Add debug_merge field.
8126 (coff_debug_merge_hash_newfunc): New static function.
8127 (_bfd_coff_final_link): Allocate and free debug_merge table.
8128 (coff_link_input_bfd): Merge identical enum, struct and union
8131 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8133 Convert i960 COFF to use COFF backend linker.
8134 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8135 structure to store the symbol being used.
8136 (coff_i960_start_final_link): New static function.
8137 (coff_i960_relocate_section): New static function.
8138 (coff_i960_adjust_symndx): New static function.
8139 (coff_start_final_link): Define.
8140 (coff_relocate_section): Define.
8141 (coff_adjust_symndx): Define.
8142 * coffcode.h (bfd_coff_backend_data): Add new callback function
8143 _bfd_coff_start_final_link.
8144 (bfd_coff_start_final_link): Define.
8145 (coff_start_final_link): Define if not defined.
8146 (bfd_coff_std_swap_table): Add coff_start_final_link.
8147 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8149 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8150 function callback is not NULL.
8151 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8152 (_bfd_coff_internal_syment_name): Declare.
8153 * libcoff.h: Rebuild.
8154 * configure.in (icoff_big_vec): Add cofflink.o.
8155 (icoff_little_vec): Likewise.
8156 * configure: Rebuild.
8158 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8160 * Makefile.in (clean-info): Remove extraneous tab from line
8163 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8165 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8166 contents has relocs.
8168 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8170 * coffcode.h (coff_compute_section_file_positions): Keep the
8172 (coff_write_object_contents): Remember if it's a relocatable
8174 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8175 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8176 if relocatable file. Swap out saved raw size.
8178 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8180 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8181 (maintainer-clean): Rename from realclean, passing
8182 maintainer-clean down to subdirectories, but leave realclean as a
8185 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8188 * dep-in.sed: Remove config.h from generated dependencies.
8190 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8191 broken out of sunos_canonicalize_dynamic_symtab.
8192 (sunos_canonicalize_dynamic_symtab): Call new function
8193 sunos_slurp_dynamic_symtab.
8194 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8195 dynamic symbol table to the caller.
8196 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8197 callback to override the symbols being read.
8198 * libaout.h (struct aout_backend_data): Add three new parameters
8199 to add_dynamic_symbols callback.
8201 Extensive minor changes to avoid various gcc warnings. Also:
8202 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8203 * archures.c (bfd_arch_info_type): Change mach field from long to
8205 (bfd_lookup_arch): Change machine parameter from long to unsigned
8208 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8210 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8211 a symbol with a non-zero plt_offset.
8213 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8215 * elfcode.h (align_file_position): Remove; not used.
8217 * configure.in: Only check for <sys/procfs.h> on a native system,
8218 and make sure it defines prstatus_t.
8219 * configure: Rebuild.
8221 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8223 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8225 * config.in: Rename from config.h.in.
8226 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8227 Check for config.h:config.in when creating stamp-h.
8228 * configure: Rebuild.
8229 * Makefile.in (stamp-h): Depend upon config.in rather than
8230 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8231 calling config.status.
8233 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8234 (Makefile): Just rebuild Makefile.
8235 (config.h, stamp-h): New targets.
8236 * configure.in: Create stamp-h when rebuilding config.h.
8237 * configure: Rebuild.
8239 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8241 * configure.in: Call AC_CONFIG_HEADER. Substitute
8242 HOST_64BIT_LONG. Check that various header files exist. Check
8243 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8244 and/or free need to be declared. Don't make a link to sysdep.h.
8245 Define TRAD_HEADER for various hosts.
8246 * configure: Rebuild.
8247 * configure.host: Don't set my_host. Add definitions taken from
8248 host header files for various entries. Remove entries which now
8250 * acconfig.h: New file.
8251 * config.h.in: New file, built by autoheader.
8252 * sysdep.h: New file.
8253 * Makefile.in (do_distclean): Don't remove sysdep.h.
8255 (LOCAL_H_DEPS): New variable.
8256 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8258 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8259 ($(OPTIONAL_BACKENDS)): Likewise.
8260 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8261 looking through sysdep.h.
8262 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8263 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8264 (fprintf_vma, sprintf_vma): Likewise.
8265 (int64_type, uint64_type): Don't define.
8266 * bfd-in2.h: Rebuild.
8267 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8268 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8269 * lynx-core.c: Include stuff from old hosts/lynx.h.
8270 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8271 rather than NO_FCNTL.
8272 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8273 rather than NATIVE_HPPAHPUX_COMPILER.
8274 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8276 * hosts/*.h: Remove all header files which merely include,
8277 declare, and define things. Leave header files which define
8278 information needed by trad-core.c.
8280 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8281 (BFD_CC_FOR_BUILD): Define.
8282 * configure.in: Use BFD_CC_FOR_BUILD.
8283 * configure: Rebuild.
8285 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8287 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8288 * configure: Rebuild.
8290 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8293 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8295 * config.bfd: i386pe_ve -> i386pe_vec.
8297 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8299 * configure.host: Incorporate host Makefile fragments by setting
8301 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8302 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8303 value based on whether the code is being compiled by a cross
8304 compiler. Don't substitute host_makefile_frag or frags.
8305 * aclocal.m4: New file to define local AC_PROG_CC.
8306 * configure: Rebuild.
8307 * Makefile.in (INSTALL): Set to @INSTALL@.
8308 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8309 (INSTALL_DATA): Set to @INSTALL_DATA@.
8311 (CC): Define as @CC@.
8312 (CFLAGS): Set to @CFLAGS@.
8313 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8314 (@host_makefile_frag@): Remove.
8315 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8316 after other options.
8317 (config.status): Remove dependency upon @frags@.
8318 * config/*.mh, config/README: Remove.
8320 * config.bfd: Rewrite to incorporate the contents of the Makefile
8321 fragments by setting shell variables, rather than merely returning
8322 the name of a Makefile fragment.
8323 * configure.in: Use shell variables set by config.bfd rather than
8324 looking at the target Makefile fragment files. Don't substitute
8325 target_makefile_frag. Do substitute TDEFINES.
8326 * configure: Rebuild.
8327 * Makefile.in (@target_makefile_frag@): Remove.
8328 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8329 * config/*.mt: Remove.
8331 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8333 * configure.in: Put changequote lines around "i[345]86" patterns
8334 section of core file support.
8336 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8338 * som.c (som_bfd_print_private_bfd_data): Define to use the
8341 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8343 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8344 entry, text_start and data_start.
8346 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8348 * Makefile.in (OFILES): Remove $(TDEPFILES).
8349 * config/apollo.mt (TDEPFILES): Remove.
8350 * config/README: Update.
8352 * configure.in: For a native configuration, set COREFILE and
8353 COREFLAG based on the canonical host name.
8354 * configure: Rebuild.
8355 * Makefile.in: Rebuild dependencies.
8356 (ALL_CFLAGS): Add @COREFLAG@.
8357 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8358 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8359 support routines. Check LYNX_CORE rather than HOST_LYNX.
8360 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8361 * i386lynx.c: Likewise.
8362 * m68klynx.c: Likewise.
8363 * sparclynx.c: Likewise.
8364 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8365 * *-core.c: Comment changes.
8366 * config/decstation.mh (HDEPFILES): Remove.
8367 (HDEFINES): Remove -DTRAD_CORE.
8368 * config/irix3.mh (RANLIB): Remove.
8369 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8370 (HDEFINES): Remove -DIRIX_CORE.
8371 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8372 (HDEFINES): Remove -DTRAD_CORE.
8373 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8374 * config/ultra3.mh (RANLIB): Remove.
8375 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8376 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8377 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8378 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8379 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8380 * config/i386aix.mh, config/i386bsd.mh: Remove.
8381 * config/i386linux.mh, config/i386mach3.mh: Remove.
8382 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8383 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8384 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8385 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8386 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8387 * config/solaris2.mh, config/stratus.mh: Remove.
8388 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8389 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8391 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8393 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8394 DT_FINI entry if the appropriate symbol is not in the hash table.
8396 * libelf.h (struct elf_backend_data): Add create_program_headers
8397 and want_hdr_in_seg fields.
8398 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8400 (elf_backend_create_program_headers): Likewise.
8401 (elfNN_bed): Initialize create_program_headers and
8403 * elf.c (get_program_header_size): Call create_program_headers
8405 (map_program_segments): Check want_hdr_in_seg backend field. Call
8406 create_program_headers backend routine.
8408 * elf.c (assign_file_positions_except_relocs): Align non allocated
8409 sections when creating an executable.
8411 * elfcode.h (elf_swap_phdr_in): Make non static.
8412 (elf_swap_phdr_out): Make non static.
8413 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8414 (bfd_elf32_swap_phdr_out): Declare.
8415 (bfd_elf64_swap_phdr_in): Declare.
8416 (bfd_elf64_swap_phdr_out): Declare.
8418 * ecofflink.c (ecoff_collect_shuffle): New static function.
8419 (_bfd_ecoff_get_accumulated_pdr): New function.
8420 (_bfd_ecoff_get_accumulated_sym): New function.
8421 (_bfd_ecoff_get_accumulated_ss): New function.
8422 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8423 (_bfd_ecoff_get_accumulated_sym): Declare.
8424 (_bfd_ecoff_get_accumulated_ss): Declare.
8425 * libbfd.h: Rebuild.
8427 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8429 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8431 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8432 warning symbols. If any section is named .gnu.warning.XXX, treat
8433 the contents as a warning to be issued if the symbol XXX is
8435 (elf_link_output_extsym): For an indirect or warning symbol, just
8436 output the symbol it points to.
8438 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8439 if bfd_hash_allocate fails, since it will already be set.
8440 (generic_link_hash_newfunc): Likewise.
8441 (archive_hash_newfunc): Likewise.
8442 (hash_entry_bfd): New static function.
8443 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8444 callback. Allocate a new warning using the hash table newfunc.
8445 Use bfd_hash_replace to update the entry in the hash table, rather
8446 than assuming we can copy the fields with structure assignment.
8448 * hash.c (bfd_hash_replace): New function.
8449 * bfd-in.h (bfd_hash_replace): Declare.
8450 * bfd-in2.h: Rebuild.
8452 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8454 * config.bfd: Add mips*vr4300-*-elf* target.
8455 * config/mipsbvr4300.mt: Added.
8457 See file ChangeLog.2
8464 version-control: never