1 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
3 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
5 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
7 * sunos.c (sunos_add_one_symbol): When overriding a defined
8 symbol, set it to undefined, not new.
10 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
13 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
15 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
16 (sh_relax_delete_bytes): Don't kill LABEL relocs.
18 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
20 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
21 (mn10300_elf_relax_section): Likewise.
23 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
25 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
26 bfd_h_get_* calls to "bfd_byte *".
28 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
30 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
32 (mn10300_elf_relax_section): Include stack space for register saves
33 in the imm8 field of a "call" instruction.
34 (compute_function_info): Determine how much stack is allocated by
35 the movm instruction. Fix typo.
36 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
38 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
40 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
41 a version dependency could not be found.
43 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
45 * configure.com: Get version info from configure.in
47 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
49 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
50 New function. Avoid mixing US1 and HAL R1 code.
51 Set resulting memory ordering to the strongest one used.
52 (sparc64_elf_object_p): Set bfd_mach correctly.
54 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
56 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
57 (sparc64_elf_check_relocs): Handle them.
58 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
59 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
61 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
63 * configure.in (sparc*-*-linux*): Use trad-core and ...
64 * hosts/sparclinux.h: New file.
66 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
68 * config.bfd (sparc64-*-linux*): New target.
70 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
71 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
73 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
74 Set .plt alignment from new plt_alignment.
75 * elflink.h (elf_link_create_dynamic_sections): Set version section
76 alignment to LOG_FILE_ALIGN.
77 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
78 (elfXX_bed): Init plt_alignment.
80 * elf64-sparc.c (sparc64_elf_check_relocs,
81 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
82 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
83 sparc64_elf_finish_dynamic_sections): New functions.
84 (sparc64_elf_howto_table): Fix a few name strings.
85 (ELF_DYNAMIC_INTERPRETER): New definition.
86 (sparc64_elf_relocate_section): Handle shared libraries.
88 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
89 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
90 PLT definitions sparc64-linux originally choose. These will go
91 away soon in favour of the official abi definitions.
93 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
95 * coff-sh.c (coff_small_object_p): New static function.
96 (coff_small_new_section_hook): New static function.
97 (bfd_coff_small_swap_table): New static const structure.
98 (coff_small_close_and_cleanup): Define.
99 (coff_small_bfd_free_cached_info): Define.
100 (coff_small_get_section_contents): Define.
101 (coff_small_get_section_contents_in_window): Define.
102 (shcoff_small_vec): New static structure.
103 (shlcoff_small_vec): New static structure.
104 * targets.c (bfd_target_vector): Add shcoff_small_vec and
106 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
107 shlcoff_small_vec to targ_selvecs.
109 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
110 * configure: Rebuild.
112 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
114 * evax-egsd.c: Weak symbols are global.
116 * evax-emh.c: Use proper casts.
118 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
120 * evax-egsd.c: Section names and symbols have different
121 length restrictions. Add length parameter to
122 _bfd_evax_length_hash_symbol.
123 * evax-etir.c: Likewise.
124 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
126 * evax.h (EOBJ_S_C_SECSIZ): Define.
128 * evax-alpha.c: Remove duplicate test.
130 * evax-emh.c: SYS$ functions are upper-case.
132 * evax-egsd.c: Create separate sections for common symbols.
133 * evax-etir.c: Don't output common section.
134 * evax.h: Bump up section count.
136 * configure.com: Use 64bit integers with DEC C.
138 * evax-egsd.c: Make section flags dec c compatible.
140 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
142 * som.c (normalize): Delete function.
143 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
144 changed. Use passed in elength to determine size of the extended
145 name table instead of computing it again.
147 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
149 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
150 IMAGE_SCN_MEM_READ for an unrecognized section.
152 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
154 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
155 '/' in the extended name table.
157 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
159 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
160 symbols, check globals list before matching on locals.
162 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
164 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
167 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
169 * peicode.h (pe_mkobject_hook): Set DLL flag.
170 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
172 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
173 for .stab* sections. Replace strlen of constant strings with
176 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
178 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
179 merge got and reloc entries from ind syms to their target.
180 (elf64_alpha_always_size_sections): Call it.
181 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
182 (elf64_alpha_can_merge_gots): Likewise.
183 (elf64_alpha_merge_gots): Likewise.
185 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
186 as it is insufficient to handle the relocation changes as well.
188 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
190 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
191 relocs for symbols in shlibs that have been forced local.
192 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
194 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
196 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
197 got_enties of the default symbol for the default versioned
198 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
201 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
203 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
204 24 bits of the PC when computing a PC relative relocation.
206 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
208 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
209 Correct value for maximum positive 22 bit PC relative relocation.
210 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
211 HI_16 relocations. Correct bit adjustment in TDA offsets.
213 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
215 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
216 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
218 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
220 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
223 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
225 * config.bfd: Missed one alpha* change.
227 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
229 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
230 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
231 (MINUS_ONE): New macro.
232 (sparc_elf_notsup_reloc): New function.
233 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
234 H44,M44,L44,REGISTER.
235 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
236 (init_insn_reloc): New function.
237 (sparc_elf_wdisp16_reloc): Use it.
238 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
240 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
242 * som.c (som_construct_extended_name_table): Remove static
243 function, and define as macro instead.
245 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
247 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
248 recognizes alphaev5 etc.
249 * configure.host: Likewise.
251 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
253 Make ld -s work on AIX:
254 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
255 section if we are stripping.
256 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
257 size if we are stripping.
258 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
259 and don't write out relocs, if we are stripping.
260 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
261 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
264 * configure.in: Don't include elf.lo again for ELF targets; it's
265 always in the library anyhow.
266 * configure: Rebuild.
268 * bfd-in2.h: Rebuild.
270 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
271 char *, when calling bfd_get_32 and bfd_put_32.
272 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
275 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
277 * reloc.c (bfd_check_overflow): New function.
278 (bfd_perform_relocation, bfd_install_relocation): Use it.
279 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
280 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
281 * bfd-in2.h: Regenerate.
282 * libbfd.h: Regenerate.
284 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
286 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
287 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
289 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
291 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
292 (stmp-bfd-h): Rename from stmp-bfd.h.
293 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
294 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
295 (stmp-bin2-h): New target.
296 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
297 (stmp-lbfd-h): New target.
298 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
299 (stmp-lcoff-h): New target.
300 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
301 stmp-lbfd-h, and stmp-lcoff-h.
302 * Makefile.in: Rebuild.
304 * configure.in: Use a diversion to set enable_shared before the
305 arguments are parsed.
306 * configure: Rebuild.
308 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
310 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
311 renamed to R_SPARC_UNUSED_42.
312 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
313 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
314 renamed to R_SPARC_UNUSED_42.
315 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
316 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
317 * bfd-in2.h: Regenerated.
318 * libbfd.h: Regenerated.
320 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
322 * elflink.h (elf_merge_symbol): Don't check the hash creator until
323 after we have set *sym_hash.
325 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
327 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
329 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
331 * Makefile.am (libbfd_a_SOURCES): Define.
332 * Makefile.in: Rebuild.
334 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
335 * aclocal.m4: Rebuild with new libtool.
336 * configure: Rebuild.
338 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
340 * elf.c (map_sections_to_segments): Even if we are not demand
341 paged, don't put a loadable section after a nonloadable section.
342 (assign_file_positions_for_segments): Increment the file offset
343 for a section with contents, even if it is not loadable.
346 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
348 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
349 indicating that __ctbp could not be found.
352 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
354 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
356 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
359 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
360 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
361 Add support for the CALLT relocs.
363 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
364 BFD_RELOC_V850_CALLT_16_16_OFFSET.
367 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
368 relocations against non-existant symbols.
370 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
372 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
374 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
375 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
376 bit reloc in the tiny data area.
379 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
381 Merged changes from Martin Hunt:
383 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
384 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
387 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
388 BFD_RELOC_D30V_9_PCREL_R): New relocs.
390 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
391 Do 15 and 21 bit pc-relative relocations.
392 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
395 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
396 added to the relocation, not or'd.
399 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
401 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
403 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
405 * archures.c (bfd_default_scan): Use strcasecmp.
406 (bfd_default_scan): Test for match with arch_name + ":" +
408 (bfd_default_scan): Test for match with printable_name - ":".
409 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
410 cases. Each implements their own scan function.
411 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
412 special cases. Since info->mach == 0. The test mach == number
414 (bfd_arch_list): New function, return name of all the supported
417 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
419 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
420 decoding architecture.
421 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
424 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
426 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
428 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
430 * Makefile.am: Rebuild dependencies.
431 (ALL_MACHINES_CFILES): Add cpu-v850.c.
432 (ALL_MACHINES_CFILES): Add elf32-v850.c.
433 * Makefile.in: Rebuild.
435 * reloc.c: Remove extraneous commas from relocation entries.
436 Remove BFD_RELOC_V850_16_PCREL.
437 * bfd-in2.h: Rebuild.
439 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
440 in sections named .tocbss rather than .bss.
442 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
444 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
445 BFD_RELOC_V850_16_PCREL.
447 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
449 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
450 the same as C_EXT syms.
451 (coff_link_add_symbols): Ditto.
452 (_bfd_coff_link_input_bfd): Ditto.
453 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
454 it to preserve and restore state of global_to_static flag.
456 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
458 * elf32-v850.c (v850_elf_object_p): Set machine number based on
459 bits in e_flags field rather than magic numbers.
460 (v850_elf_final_write_processing, v850_elf_set_private_flags,
461 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
462 v850_elf_print_private_bfd_data): New functions.
465 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
467 * elf.c (prep_headers): Remove V850E magic number.
468 * elf.c (prep_headers): Remove V850EQ magic number.
471 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
473 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
475 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
477 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
478 instructions are relative to the next instruction, not the
480 (mn10200_elf_relax_section): Similarly.
482 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
484 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
487 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
488 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
489 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
491 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
493 * cpu-v850.c: Remove "plain" from v850 printable name.
494 (scan): Use strcasecmp.
496 * archures.c (bfd_mach_v850): Define.
498 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
499 just sh/SH, use strcasecmp.
500 (arch_info_struct): Add entries for sh3 et.al.
502 * archures.c (bfd_mach_sh, ...): Define.
504 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
506 * archures.c (bfd_archures_list): Always NULL terminate the list.
508 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
510 * Makefile.am: Rebuild dependencies.
511 (ALL_MACHINES_CFILES): Add cpu-arc.c.
512 (ALL_MACHINES_CFILES): Add elf32-arc.c.
513 (elf32-arc.lo): Remove explicit dependency.
514 * Makefile.in: Rebuild.
516 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
517 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
518 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
520 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
522 * configure: Rebuild with latest devo autoconf for NT support
524 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
526 * cpu-arm.c (compatible): If B is a default type, return A.
528 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
530 * cpu-v850.c (scan): New function.
531 (arch_info_struct): New structure.
532 (bfd_v850_arch): Add link into arch_info_structure.
534 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
537 * elf32-v850.c (v850_elf_object_p): New function.
540 * archures.c (bfd_mach_v850e): Machine value for v850e.
542 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
544 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
547 * elf.c (prep_headers): Add support for v850e machine number.
549 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
551 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
553 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
556 * elf.c (prep_headers): Add support for v850eq machine number.
559 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
561 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
562 cached_stab field if the offset prevents us from using the cache.
564 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
566 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
568 * aout-arm.c (aout_arm_little_vec): Likewise.
569 (aout_arm_big_vec): Likewise.
570 * bout.c (b_out_vec_big_host): Likewise.
571 (b_out_vec_little_host): Likewise.
572 * mipsbsd.c (aout_mips_little_vec): Likewise.
573 (aout_mips_big_vec): Likewise.
576 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
578 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
579 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
580 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
583 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
585 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
586 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
587 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
588 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
589 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
590 of two for I960 only.
591 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
592 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
594 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
595 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
596 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
598 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
599 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
600 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
601 *coffcode.h (coff_write_object_contents): Set alignment field in
602 section header for TIC80COFF files.
605 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
607 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
608 v850_elf_check_relocs, v850_elf_reloc,
609 v850_elf_final_link_relocate): Add support for
610 BFD_RELOC_V850_16_PCREL relocation.
612 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
615 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
617 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
620 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
622 * cpu-v850e: New file.
624 * elf.c (prep_headers): Add support for v850e target.
626 * bfd-in2.h (bfd_architecture): Add support for v850e target.
628 * config.bfd: Add support for v850e target.
630 * archures.c: Add support for v850e target.
632 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
634 * cpu-v850eq: New file.
636 * elf.c (prep_headers): Add support for v850eq target.
638 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
640 * config.bfd: Add support for v850eq target.
642 * archures.c: Add support for v850eq target.
645 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
647 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
648 argument as section relative, rather than an absolute address.
649 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
651 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
653 * config.bfd (arc-*-elf*): Add.
654 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
655 * configure: Rebuild.
656 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
657 (BFD32_BACKENDS): Add elf32-arc.lo.
658 (cpu-arc.lo,elf32-arc.lo): Add rules for.
659 * Makefile.in: Rebuild.
660 * archures.c (architecture list): Add bfd_arch_arc.
661 (bfd_archures_list): Add bfd_arc_arch.
662 (bfd_mach_arc_base): Define.
663 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
664 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
665 (bfd_target_vect): Add them.
666 * bfd-in2.h, libbfd.h: Rebuild.
667 * cpu-arc.c, elf32-arc.c: New files.
668 * elf.c (pre_headers): Recognize bfd_arch_arc.
670 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
672 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
673 data section is correctly rounded to a page in the file.
675 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
677 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
678 there are no symbols.
680 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
682 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
683 file system 14 character limit.
684 * Makefile.am, configure.in: Corresponding changes.
685 * Makefile.in, configure: Rebuild.
687 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
689 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
690 Rebuild dependencies.
691 * Makefile.in: Rebuild.
693 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
695 * Makefile.am (docdir): Define.
696 * Makefile.in: Rebuild.
698 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
700 * configure: Rebuild with autoconf 2.12.1.
702 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
704 * aclocal.m4, configure: Rebuild with new automake patches.
706 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
708 * rs6000-core.c (make_bfd_asection): New function to add a section
709 to the core file bfd.
710 (rs6000coff_core_p): Use make_bfd_asection to add the core file
712 Use BFD routines to seek, read and stat the core file.
713 Handle .data sections from loaded objects and anonymously mmapped
714 regions, these are available in AIX 4 core files.
716 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
718 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
719 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
720 copy; use a patches libtool instead.
721 * acmacros.m4: Remove.
722 * Makefile.in, aclocal.m4, configure: Rebuild.
724 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
726 * Makefile.am: New file, based on old Makefile.in.
727 * acmacros.m4: New file, copied from old aclocal.m4.
728 * acinclude.m4: New file.
729 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
730 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
731 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
732 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
733 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
734 * acconfig.h: Mention PACKAGE and VERSION.
735 * stamp-h.in: New file.
736 * dep-in.sed: Change .o to .lo.
737 * Makefile.in: Now built with automake.
738 * aclocal.m4: Now built with aclocal.
739 * config.in, configure: Rebuild.
742 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
744 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
745 if there is only a relocation to a read-only but not allocatable
746 section (like .stab).
747 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
748 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
749 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
750 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
751 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
753 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
754 (ppc_elf_create_linker_section): These sections are not
755 created by the linker (that is, they are created by the user
756 putting data in them). In particular, they can be the source
757 and target of relocations.
758 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
759 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
760 objects (for instance, 'long double') to 16-byte boundaries.
761 (ppc_elf_size_dynamic_sections): Make the code that generates
762 section symbols exactly the same as for sparc, reducing the
763 number of section symbols output.
764 (ppc_elf_check_relocs): Check postcondition of
765 bfd_elf32_link_record_dynamic_symbol. Make default case the
766 same as corresponding code for sparc, fixing bug involving
768 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
769 forced to be local because of versioning (by replicating
770 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
771 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
773 (ppc_elf_relocate_section): Add handy debugging code for when
774 assertion fails. Add some more 'symbol made local because of
777 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
778 processing a GOT relocation as required by ABI.
780 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
782 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
783 version info if this symbol came from a dynamic object.
784 (elf_link_add_object_symbols): Set the version info of a symbol
785 only if the object actually contains version definitions and
788 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
790 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
791 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
793 * configure: Regenerated with autoconf 2.12.
794 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
796 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
798 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
799 a warning rather than returning an error.
801 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
803 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
805 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
807 * cisco-core.c: define signals for wingdb.
809 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
811 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
812 the same number of aux entries.
814 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
816 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
817 difference of two symbols if the relocation size is 32 bits.
818 (som_write_fixups): Handle R_DATA_EXPR.
820 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
822 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
823 its value if COFF_WITH_PE is defined.
825 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
827 * coff-stubgo32.c: New file.
828 * go32stub.h: New file.
829 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
830 * coffswap.h (coff_swap_filehdr_in): Invoke
831 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
833 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
834 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
835 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
836 COFF_ADJUST_AUX_IN_POST if they are defined.
837 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
838 COFF_ADJUST_AUX_OUT_POST if they are defined.
839 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
840 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
841 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
842 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
843 * targets.c (go32stubbedcoff_vec): Declare.
844 (bfd_target_vector): Add go32stubbedcoff_vec.
845 * configure.in (go32coff_vec): New target vector.
846 (go32stubbedcoff_vec): Likewise.
847 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
848 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
849 * Makefile.in: Rebuild dependencies.
850 (BFD32_BACKENDS): Add coff-stubgo32.o.
851 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
852 (HFILES): Add go32stub.h.
854 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
856 * configure.in: Check for fdopen.
857 * configure, config.in: Rebuild.
858 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
859 __GO32__. Reindent a bit.
861 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
863 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
864 flag for newly created sections.
865 (sunos_add_dynamic_symbols): Don't discard newly created sections
866 if shared library is dynobj.
868 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
870 * elf.c (map_sections_to_segments): When checking whether
871 including a section in a segment would force us to skip a page,
872 align the address of the next segment to avoid wraparound
876 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
878 * coffcode.h (coff_write_object_contents): Initialize
879 target id field to TIC80_TARGET_ID.
880 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
882 (coff_swap_filehdr_in): Swap in target id field if used.
885 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
887 * coff-i386.c (coff_i386_is_local_label_name): New static function
888 if TARGET_UNDERSCORE.
889 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
890 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
892 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
894 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
895 complain_overflow_signed, for 32 bit PC relative relocations.
897 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
899 * elflink.h (elf_link_add_object_symbols): When a version
900 indirection symbol is overridden, make the original symbol point
901 at the real overriding symbol.
903 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
906 * elflink.h (elf_link_output_extsym): Use the right section for a
908 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
909 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
911 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
913 * elflink.h (elf_merge_symbols): Resolve indirect and warning
914 symbols before checking for new symbols.
916 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
918 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
920 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
921 file, not aoutsz bytes (they are different in XCOFF .o files).
923 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
924 redefined by objects included from archives.
926 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
928 * elflink.h (elf_merge_symbol): In the case of a new defined
929 symbol overriding an old defined symbol, return the hash table
930 entry which we modify, even if it is the target of an
932 (elf_link_add_object_symbols): If the real name of the symbol gets
933 overridden, convert the versioned symbol into an indirect symbol
936 * elflink.h (elf_merge_symbol): New static function, broken out of
937 elf_link_add_object_symbols.
938 (elf_link_add_object_symbols): Call it.
940 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
942 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
943 handle case where COFF filehdr does not immediately follow PE
945 * coffgen.c (coff_object_p): Remove useless seek to current
948 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
950 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
953 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
955 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
956 symbols, skip N_ABS symbols with debugging storage classes.
958 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
960 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
961 relocs in shared libraries which refer to local symbols. Cope
962 with addend when processing a GOT relocation.
964 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
965 for sections that the linker didn't create.
966 (ppc_elf_finish_dynamic_sections): Only try to write out a section
967 symbol if it was created in ppc_elf_size_dynamic_sections.
968 (ppc_elf_relocate_section): Complain if we have to generate a reloc
969 relative to a section for which we didn't output a symbol.
971 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
972 relocs are 'rela' relocs, like everything else. .rela.plt is not
973 a read-only section, so we don't have to special-case it.
975 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
976 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
978 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
979 (ppc_elf_relocate_section): @got offsets are 4 from start of the
981 * elflink.c (_bfd_elf_create_got_section): The three reserved
982 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
984 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
987 * elf32-ppc.c (ppc_elf_check_relocs): Use
988 _bfd_elf_create_got_section to create the GOT rather than
989 ppc_elf_create_linker_section. Create the '.rela.got' section
991 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
992 symbol has a GOT entry.
993 (ppc_elf_relocate_section): Record when a symbol is used through
994 the GOT, and allocate space in the GOT for each such symbol.
995 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
996 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
999 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1000 treated in a similar way to ADDR16_HA relocs.
1001 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1002 shared objects; the linker must deal with them.
1003 (ppc_elf_create_linker_section): Stop setting
1004 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1005 LINKER_SECTION_PLT stuff.
1006 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1007 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1008 section, not ELF-specific calls.
1009 (elf_backend_plt_not_loaded): Set to 1.
1010 (elf_backend_got_symbol_offset): Set to 4.
1011 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1012 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1013 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1014 plt_not_loaded member.
1015 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1016 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1018 (elf_backend_G_O_T_offset): Set default to 0.
1019 (elfNN_bed): Set added fields.
1021 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1022 DT_RELENT in shared objects; should be DT_RELAENT.
1024 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1025 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1026 such a reloc (in a non-shared object) refers to a symbol that's
1029 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1031 * elfcode.h (put_signed_word): Define.
1032 (get_signed_word): Define.
1033 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1034 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1036 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1037 bfd_get_signed_32 to set the r_addend field.
1038 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1039 bfd_h_get_signed_64 to set the r_addend field.
1041 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1043 * elf32-i386.c (elf_i386_relocate_section): When generating a
1044 shared library, do the relocation if the input section is not
1045 allocated in memory.
1047 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1048 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1049 (elf_fix_symbol_flags): New static function, broken out of
1050 elf_adjust_dynamic_symbol.
1051 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1052 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1053 forced local even if NEEDS_PLT is set. When forcing a symbol to
1054 be local, clear NEEDS_PLT.
1055 (elf_link_output_extsym): Remove unused local bed.
1057 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1059 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1060 for derived elf linker hash table entries. References to
1061 elf_link_hash_entry changed appropriately.
1062 (elf32_mn10300_link_hash_table): New structure for derived elf
1064 (elf32_mn10300_hash_table): Define.
1065 (elf32_mn10300_link_hash_traverse): Likewise.
1066 (elf32_mn10300_link_hash_newfunc): New function.
1067 (elf32_mn10300_link_hash_table_create): Likewise.
1068 (elf32_mn10300_finish_hash_table_entry): Likewise.
1069 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1070 of prologue code, and call:32->call:16 relaxing.
1071 (compute_function_info: New function.
1072 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1074 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1076 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1077 for a symbol which is being forced to be local.
1078 * elf32-i386.c (elf_i386_relocate_section): Write out the
1079 relocation value for a GOT reloc for a symbol which is turning
1080 into a local symbol.
1081 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1082 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1084 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1086 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1087 value if the symbol is turning into a local symbol.
1088 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1089 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1091 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1093 * elflink.h (elf_link_add_object_symbols): Also read verneed
1094 information by calling `_bfd_elf_slurp_version_tables'.
1095 (elf_link_add_object_symbols): For undefined symbols look for
1096 version information in the verneed records.
1097 (elf_link_add_object_symbols): Use soname of shared object
1098 for verneed record if it is available.
1100 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1102 * cpu-arm.c: Add prototypes for compatible and scan.
1103 * cofflink.c: Add prototype for mark_relocs.
1105 * archive.c (bfd_special_undocumented_glue): Change filename to
1106 const pointer. Add prototype.
1108 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1110 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1111 sections that will be discarded.
1113 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1115 * elflink.h (elf_link_find_version_dependencies): When searching
1116 for known version symbol skip non-matching verdef records, not
1119 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1121 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1122 not a bfd_vma, to the base file, to match how dlltool reads it.
1124 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1126 * reloc.c: Add thumb relocations.
1128 * bfd-in2.h: Add Thumb relocations.
1130 * libbfd.h: Add Thumb relocations.
1132 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1134 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1136 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1138 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1139 for a section even if it is not loaded.
1141 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1143 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1144 input and output files.
1145 (_bfd_coff_generic_relocate_section): Check whether input file,
1146 not output file, is a PE file.
1148 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1150 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1152 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1154 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1157 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1159 * cpu-arm.c (compatible): Add test for supersets of ARM
1162 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1164 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1167 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1169 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1170 called directly by gas/config/tc-arm.c.
1172 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1174 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1175 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1177 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1179 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1182 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1184 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1185 (coff_bfd_copy_private_bfd_data): Ditto.
1186 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1187 (coff_arm_bfd_print_private_bfd_data): Ditto.
1188 (coff_arm_bfd_set_private_flags): Ditto.
1189 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1191 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1193 * libcoff-in.h (struct coff_final_link_info): Add boolean
1194 global_to_static member for support of task linking.
1195 (_bfd_coff_write_task_globals): Add prototype.
1196 * libcoff.h: Regenerate.
1197 * coffcode.h (coff_write_object_contents): Use #ifdef to
1198 check RS6000COFF_C, to be consistent with all other uses
1200 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1201 call _bfd_coff_write_task_globals.
1202 (_bfd_coff_link_input_bfd): If doing task linking, convert
1203 global functions to static.
1204 (_bfd_coff_write_global_sym): If doing task linking, convert
1205 global variables to static.
1206 (_bfd_coff_write_task_globals): New function.
1207 start-sanitize-tic80
1208 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1209 (C_AUTOARG): #undef since it clashes with C_UEXT.
1210 (C_LASTENT): #undef since it clashes with C_STATLAB.
1211 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1213 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1214 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1215 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1218 start-sanitize-tic80
1219 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1221 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1222 PP relocations to complain_overflow_dont.
1224 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1226 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1227 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1229 (ppbase_reloc, glob15_reloc): New static functions.
1230 (glob16_reloc, local16_reloc): New static functions.
1231 (rtype2howto): Handle all relocation types.
1232 (coff_tic80_relocate_section): New static function.
1233 (coff_relocate_section): Define to coff_tic80_relocate_section.
1234 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1237 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1239 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1240 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1242 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1243 callers. If PE file, don't add section VMA.
1244 (coff_write_alien_symbol): If PE file, don't add section VMA.
1245 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1246 (_bfd_coff_write_global_sym): Likewise.
1247 (_bfd_coff_generic_relocate_section): Likewise.
1249 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1252 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1254 * cofflink.c (mark_relocs): Add new function to mark symbols which
1255 are used by relocations.
1256 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1257 suppress the skipping of symbols that have thus been marked.
1259 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1261 * coff-sh.c (sh_merge_private_data): New static function.
1262 (coff_bfd_merge_private_bfd_data): Define.
1264 start-sanitize-tic80
1265 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1267 * coff-tic80.c: Remove unnecessary #ifdefs.
1268 * config.bfd: Set targ_underscore to yes for tic80.
1270 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1272 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1273 with unresolved external symbols in GDB).
1276 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1278 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1279 the symbols associated with each BFD.
1280 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1282 * elf-m10200.c: Likewise.
1283 * elf32-m32r.c: Likewise.
1284 * elf32-sh.c: Likewise.
1286 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1288 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1289 alignment of a common symbol. If two symbols that look like
1290 common symbols are found in two shared libraries, and the size is
1291 different, use the larger size, and warn if --warn-common. If a
1292 common symbol overrides a definition in a shared library, set the
1293 size to the larger size, and warn if --warn-common.
1295 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1297 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1298 into any other machine type.
1300 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1302 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1303 data into an unitialised destination set its machine type as well.
1305 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1307 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1308 to common symbol size. Consistently treat uninitialized symbols
1309 in shared objects as common symbols.
1311 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1313 * archures.c (constants): Added new constants to identify the
1314 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1315 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1317 * bfd-in2.h (constants): Added new constants to identify
1318 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1319 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1320 bfd_mach_arm_4T. This file is auto-magically generated from the
1321 archures.c file. This update is just to save work.
1323 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1324 coff_arm_bfd_print_private_bfd_data,
1325 coff_arm_bfd_set_private_flags,
1326 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1327 (global): Macro redefinitions set up to use these new functions.
1329 * coffcode.h (coff_mkobject_hook): Added call to
1330 coff_arm_bfd_set_private_flags().
1331 (coff_set_arch_mach_hook): Added code to set machine type based on
1332 bits stored in internal flags.
1333 (coff_set_flags): Added code to set the new bits in the flags
1334 field based on the machine number.
1335 (function definition macros): Made all function definition macros
1336 conditional so that they can be overridden by target specific
1339 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1340 Structure extended to include new types, one each for ARMv2,
1341 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1343 * libcoff-in.h (struct coff_tdata): Added flags field.
1345 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1347 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1349 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1352 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1354 * coffgen.c (coff_find_nearest_line): If there are no syments,
1357 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1359 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1361 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1363 * targmatch.sed: Add explicit \n characters to work around bug in
1364 HP/UX 10.20 sed program.
1366 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1368 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1371 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1373 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1375 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1377 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1378 (struct elf_m68k_pcrel_relocs_copied, struct
1379 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1380 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1381 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1382 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1384 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1385 PC relative relocs for a global symbol defined in a regular
1386 object, and count the number of PC relative relocs copied for any
1388 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1389 traverse with elf_m68k_discard_copies.
1391 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1393 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1394 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1396 * coffcode.h (coff_compute_section_file_positions): Force the
1397 potential last byte in the file to be written out when
1400 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1402 * configure.host (mips*-*-openbsd*): New host.
1404 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1406 * elflink.h (elf_link_add_object_symbols): Only subtract the
1407 section VMA from the symbol value if this is a fully linked file.
1409 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1410 (struct elf_i386_link_hash_entry): Define.
1411 (struct elf_i386_link_hash_table): Define.
1412 (elf_i386_link_hash_traverse): Define.
1413 (elf_i386_hash_table): Define.
1414 (elf_i386_link_hash_newfunc): New static function.
1415 (elf_i386_link_hash_table_create): New static function.
1416 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1417 PC relative relocs for a global symbol defined in a regular
1418 object, and count the number of PC relative relocs copied for any
1420 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1421 traverse with elf_i386_discard_copies.
1422 (elf_i386_discard_copies): New static function.
1423 (bfd_elf32_bfd_link_hash_table_create): Define.
1425 From Gordon W. Ross <gwr@mc.com>:
1426 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1427 (sunos4_aout_backend): Use MY_entry_is_text_address.
1430 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1432 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1433 R_D30V_32_NORMAL to 2 (4 bytes).
1436 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1438 From Gordon W. Ross <gwr@mc.com>:
1439 * netbsd.h (N_SHARED_LIB): Define.
1440 (SEGMENT_SIZE): Don't define.
1441 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1443 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1444 (SEGMENT_SIZE): Don't define.
1446 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1447 to sizeof Rela structure, not sizeof Rel structure. From Gary
1448 Thomas <g.thomas@opengroup.org>.
1450 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1452 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1453 whenever entry is larger than text address, but only by whole
1454 pages. From Gordon W. Ross <gwr@mc.com>.
1456 * Makefile.in (install): Depend upon installdirs. Use
1457 mkinstalldirs to build $(oldincludedir).
1458 (installdirs): New target.
1460 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1461 if this is a debugging section which we are stripping.
1463 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1465 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1466 alpha-specific target data struct.
1468 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1470 From Thomas Graichen <graichen@rzpd.de>:
1471 * Makefile.in: Always use $(SHELL) when running move-if-change.
1472 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1473 * configure: Rebuild.
1475 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1477 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1478 VMA if this is an executable file or a shared object.
1480 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1483 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1485 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1486 start of the file. Remove uses later on which switch using
1488 (MY(callback)): Handle entry_is_text_address.
1489 (MY_entry_is_text_address): Define if not defined.
1490 (MY(backend_data)): Initialize new field.
1491 * aoutf1.h (sunos4_aout_backend): Likewise.
1492 * i386aout.c (MY(backend_data)): Likewise.
1493 * i386mach3.c (MY(backend_data)): Likewise.
1494 * mipsbsd.c (MY(backend_data)): Likewise.
1495 * sparclynx.c (sparclynx_aout_backend): Likewise.
1496 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1497 (MY_entry_is_text_address): Define.
1498 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1500 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1501 whose name starts with `.'.
1503 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1505 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1506 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1507 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1508 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1509 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1510 sparc-*-openbsd*): New targets.
1511 * configure: Rebuild.
1513 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1515 * stabs.c (struct stab_section_info): New field
1517 (_bfd_link_section_stabs): Fill the above array.
1518 (_bfd_stab_section_offset): Use `cumulative_skips' to
1519 speed up offset calculation.
1521 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1523 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1524 addend for non pc-relative relocations.
1526 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1527 for non-existent function.
1529 * elf-m10300.c (mn10300_elf_relax_section): New function.
1530 (mn10300_elf_relax_delete_bytes): Likewise.
1531 (mn10300_elf_symbol_address_p): Likewise.
1532 (mn10300_elf_get_relocated_section_contents): Likewise.
1533 (bfd_elf32_bfd_relax_section): Define.
1534 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1536 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1538 * configure.host: Set SHLIB_LIBS.
1539 * configure.in: Substitute SHLIB_LIBS.
1540 * configure: Rebuild.
1541 * Makefile.in (SHLIB_LIBS): New variable.
1542 ($(SHLIB)): Use $(SHLIB_LIBS).
1544 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1546 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1547 with bfd_section_vma.
1549 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1551 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1552 Correct CPU file names for mn10[23]00.
1553 * configure: Rebuild.
1555 * bfd.c (bfd_record_phdr): Cast count to size_t before
1558 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1559 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1560 (xcoff_write_archive_contents): LIkewise.
1561 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1562 (mips_elf_create_procedure_table): Likewise.
1563 * peicode.h (pe_print_idata): Likewise.
1564 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1565 * xcofflink.c (xcoff_get_section_contents): Likewise.
1566 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1567 (xcoff_link_add_symbols): Likewise.
1568 (xcoff_link_add_symbols): Likewise.
1570 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1571 (ppcboot_bfd_print_private_bfd_data): Likewise.
1573 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1574 to complain_overflow_signed.
1576 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1578 * VERSION: Set to 2.8.1.
1580 * Branched binutils 2.8.
1582 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1583 deciding whether to copy a reloc into a shared object.
1584 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1585 relocs in unallocated sections.
1586 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1587 R_SPARC_RELATIVE relocs in unallocated sections.
1589 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1591 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1592 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1595 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1597 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1598 override an uninitialized symbol from a shared library with a
1601 * elf-m10200.c: Rename from elf32-mn10200.c.
1602 * elf-m10300.c: Rename from elf32-mn10300.c.
1603 * cpu-m10200.c: Rename from cpu-mn10200.c
1604 * cpu-m10300.c: Rename from cpu-mn10300.c
1605 * Makefile.in: Update accordingly.
1607 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1608 (elf_mips_isa): Move to earlier in file.
1609 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1610 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1613 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1616 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1618 * configure.com: New file.
1619 * config.h-vms: Remove file.
1620 * makefile.vms: Update for new configure scheme.
1622 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1624 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1625 (ppc_process_before_allocation): Declare.
1626 * libcoff.h: Rebuild.
1628 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1630 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1632 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1634 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1636 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1637 symbol index for a R_IHCONST reloc.
1639 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1641 * targmatch.sed: Do not use \(\) recursively.
1643 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1645 * m68klinux.c (MACHTYPE_OK): Define.
1646 * i386linux.c (MACHTYPE_OK): Define.
1648 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1650 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1651 <hjl@gnu.ai.mit.edu>:
1652 * sparclinux.c: New file.
1653 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1654 * bfd-in2.h: Rebuild.
1655 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1656 * configure.in (sparclinux_vec): Add to list of vectors.
1657 * configure: Rebuild.
1658 * targets.c (sparclinux_vec): Declare.
1659 (bfd_target_vector): Add sparclinux_vec.
1660 * Makefile.in: Rebuild dependencies.
1661 (BFD32_BACKENDS): Add sparclinux.o.
1662 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1664 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1665 bfd_coff_backend_data field.
1666 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1668 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1669 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1670 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1672 * bfd.c: Include "libiberty.h".
1673 (strerror): Don't declare.
1674 (bfd_errmsg): Call xstrerror rather than strerror.
1676 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1678 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1679 reloc even if the symbol is in the .bss section.
1680 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1681 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1682 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1684 * coffcode.h (bfd_coff_backend_data): Add new field
1685 _bfd_coff_default_section_alignment_power.
1686 (bfd_coff_default_section_alignment_power): Define.
1687 (bfd_coff_std_swap_table): Initialize new field.
1688 * libcoff.h: Rebuild.
1689 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1690 symbol to the default section alignment.
1692 * COPYING: Update FSF address.
1695 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1697 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1698 21-bit absolute that made it act as a relative.
1701 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1703 * elflink.c (_bfd_elf_create_linker_section): Don't set
1704 bss_section and rel_section from existing sections.
1706 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1709 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1711 * aoutx.h (some_aout_object_p): Change executable test to fix
1712 problems with embedded a.out systems.
1714 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1716 * stabs.c (_bfd_stab_section_offset): New function.
1717 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1718 * libbfd.h: Rebuild.
1719 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1721 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1722 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1723 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1724 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1725 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1727 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1728 symbol. Check for memory allocation failure of *psinfo.
1729 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1730 callers. Set the value of the header symbol.
1731 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1732 * libbfd.h: Rebuild.
1734 start-sanitize-tic80
1735 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1737 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1738 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1739 reloc types, rather than silently failing to generate an output file.
1742 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1744 * targmatch.sed: Use the hold space to put the #ifdef around the
1745 the string constant.
1746 * targets.c (UNSUPPORTED_TARGET): Don't define.
1747 (find_target): Don't check for UNSUPPORTED_TARGET.
1748 (bfd_set_default_target): Don't try to optimize by checking for
1751 * Makefile.in: Rebuild dependencies.
1752 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1753 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1754 (elf32-m32r.o): Remove explicit target.
1756 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1759 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1760 count section symbols for sections that were created by the
1761 linker, or are not allocatable or not loadable.
1762 (elf32_sparc_finish_dynamic_sections): Output output section
1763 symbols for section for which we made space for them.
1765 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1767 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1768 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1770 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1772 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1773 (m32r_hi16_list): New static local.
1774 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1775 (m32r_elf_do_hi16_reloc): Delete.
1776 (m32r_elf_relocate_hi16): New function.
1777 (m32r_elf_lo16_reloc): New function.
1778 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1781 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1783 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1784 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1785 (m32r_elf_final_sda_base): New function.
1786 (m32r_elf_relocate_section): Rewrite sdata support.
1787 (m32r_elf_finish_dynamic_sections): Delete.
1789 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1791 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1792 * coff-svm68k.c: New file. Just defines some macros and includes
1794 * coff-m68k.c: Add functions to handle common addends, moved in
1795 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1796 Control whether relocs are visible using STATIC_RELOCS.
1797 * cf-m68klynx.c: Simplify greatly: just define macros to control
1799 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1800 * targets. (m68ksysvcoff_vec): Declare.
1801 (bfd_target_vector): Add m68ksysvcoff_vec.
1802 * config.bfd (m68*-motorola-sysv*): New target.
1803 * configure.in (m68ksysvcoff_vec): New vector.
1804 * configure: Rebuild.
1805 * Makefile.in: Rebuild dependencies.
1806 (BFD32_BACKENDS): Add coff-svm68k.o.
1807 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1809 * binary.c (binary_set_section_contents): Don't get misled if the
1810 first section is not loadable. From Matthew L. Martin
1813 * elflink.h (elf_bfd_final_link): Set the value of a section
1814 symbol to the section address unless doing a relocateable link.
1816 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1818 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1819 .plt entry if we've taken the function's address.
1820 (elf64_alpha_merge_gots): Merge collected flags info as well.
1822 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1824 * Many files: Add function prototypes.
1825 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1826 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1827 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1828 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1829 * peicode.h: Change several void * parameters to PTR.
1830 * srec.c (srec_get_symbol_info): Make static.
1831 * syms.c (bfd_symbol_is_absolute): Remove.
1832 * Makefile.in: Rebuild dependencies.
1834 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1836 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1837 (bfd_elf32_bfd_is_local_label): Don't define.
1839 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1842 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1844 * bfd-in.h: Don't include obstack.h.
1845 (struct bfd_hash_table): Change memory field to PTR.
1846 * bfd.c (struct _bfd): Change memory field to PTR.
1847 * bfd-in2.h: Rebuild.
1848 * libbfd-in.h (bfd_release): Declare as function, don't define as
1850 * libbfd.h: Rebuild.
1851 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1852 objalloc routines rather than obstack routines.
1853 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1854 (getpagesize): Don't define.
1855 (_bfd_new_bfd): Don't set _bfd_chunksize.
1856 (bfd_openr): Free new bfd and objalloc on failure.
1857 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1858 (bfd_alloc_size): Remove.
1859 (bfd_release): New function.
1860 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1861 objalloc routines rather than obstack routines.
1862 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1863 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1864 objalloc routines rather than obstack routines.
1865 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1866 (struct accumulate): Change memory to struct objalloc *.
1867 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1868 * dep-in.sed: Don't remove obstack.h from dependency list.
1869 * Makefile.in: Rebuild dependencies.
1870 (BFD_H_DEPS): Remove obstack.h.
1871 (install): Don't install obstack.h.
1872 * Many files: Don't include "obstack.h".
1875 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1876 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1877 * libbfd.h: Rebuild.
1878 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1879 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1880 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1882 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1883 old version of bfd_alloc.
1884 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1885 * libbfd.h: Rebuild.
1886 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1888 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1890 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1891 ELF local label syntax as well.
1893 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1895 * config.bfd (powerpc-*-beos*): New target.
1896 * configure.in (powerpc-*-beos*): Add case that explicitly
1897 does not set COREFILE for now. A future BeOS version is
1898 expected to support core files.
1899 * configure: Regenerate with autoconf.
1901 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1903 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1904 seen with a local symbol, rather than crashing.
1906 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1907 version symbols if there aren't any.
1909 start-sanitize-tic80
1910 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1912 * coff-tic80.c (coff_rtype_to_howto): Define
1913 (coff_tic80_rtype_to_howto): Clone generic coff version and
1914 add code to handle the funky TI "internal relocations".
1917 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1919 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1920 or size changes because of a weak symbol.
1922 * cisco-core.c (SIGEMT): Define if not defined.
1924 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1926 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1927 setting ever. Sanity check the version number. Sort out copying
1928 flags and other information when adding an indirect symbol.
1929 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1930 symbols added by the backend. Clear the entire contents of the
1932 (elf_export_symbol): Ignore indirect symbols.
1933 (elf_link_output_extsym): Accept a section without an owner in an
1935 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1936 version count. Correct the allocation of x_versymp.
1938 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1939 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1940 Don't return bfd_und_section_ptr when info->shared.
1941 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1942 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1943 (mips_elf_check_relocs): Resolve an indirect symbol in
1945 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1946 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1948 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1950 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1952 From Eric Youngdale <eric@andante.jic.com>:
1953 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1954 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1955 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1956 versioned symbol appears in both a regular and a shared object.
1957 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1958 appropriate. Improve error message.
1959 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1960 all uses. Add localsyms field.
1961 (elf_bfd_final_link): When generating a shared library, call
1962 elf_link_output_extsym to output all local symbols.
1963 (elf_link_output_extsym): Handle symbols which were forced to
1966 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1968 From Eric Youngdale <eric@andante.jic.com>:
1969 * elf-bfd.h (elf_symbol_type): Add version field.
1970 * elfcode.h (elf_slurp_symbol_table): Set version field.
1971 * elflink.h (elf_link_add_object_symbols): When creating an
1972 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1973 appropriate. Set up an indirection from the nondefault version of
1975 (NAME(bfd_elf,size_dynamic_sections)): Call
1976 elf_link_assign_sym_version before checking whether there are any
1977 versions. Always record the version name as a dynamic symbol.
1978 Initialize counters.
1979 (elf_link_assign_sym_version): After finding a version, see if a
1980 symbol should be forced to local scope. Create a new version
1981 definition if appropriate.
1982 (elf_link_output_extsym): Correct indirect symbol handling.
1983 * elf.c (bfd_elf_print_symbol): Print version information.
1984 (bfd_section_from_shdr): Turn version sections into BFD sections.
1985 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1986 if sh_info is not already set.
1987 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1989 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1990 _bfd_stringtab_add to copy the name into permanent memory if
1993 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1995 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1997 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1999 * coffcode.h (bfd_coff_backend_data): Change
2000 _bfd_coff_compute_section_file_positions to return a boolean
2001 value. Change all callers.
2002 (coff_compute_section_file_positions): Change return type to
2003 boolean. If the size of the last section changed, then output a
2004 zero byte at the end of the file.
2005 * libcoff.h: Rebuild.
2007 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2008 for at least 6 output symbols.
2009 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2010 emit a TC csect to represent the space they take up. For an XO
2011 symbol, just emit a reference, not a csect.
2013 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2014 Solaris doesn't like the combined options, and the -f is
2016 (stamp-tshlink, install): Likewise.
2018 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2019 handling when little endian.
2021 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2023 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2024 (mn10300_elf_relocate_section): Likewise.
2025 (elf_backend_relocate_section): Define.
2027 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2028 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2029 (elf32_mn10300_howto_table): Likewise.
2030 (elf32_mn10300_reloc_map): Likewise.
2031 (bfd_elf32_mn10300_reloc): Delete unused function.
2033 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2035 start-sanitize-tic80
2036 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2037 understand, just set the howto field to NULL, and the caller will
2038 print an appropriate error message.
2040 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2041 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2042 block. Use NULL for initializations of "ptr" rather than bare 0.
2043 * coff-h8300.c: Fix typo in comment.
2044 * coff-h8500.c: Ditto.
2046 * coff-z8k.c: Ditto.
2048 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2050 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2051 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2052 m32r_elf_get_relocated_section_contents): First pass at relax support.
2054 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2056 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2057 entry for reading verdef records.
2058 Use correct braces for computing increments of extverdaux and
2059 exteverdef record pointers.
2061 start-sanitize-tic80
2062 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2064 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2068 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2070 * elflink.h (elf_link_find_version_dependencies): Check that
2071 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2074 start-sanitize-tic80
2075 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2077 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2080 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2082 * targets.c (bfd_default_vector): Make non-const.
2083 (find_target): New static function, broken out of
2085 (bfd_set_default_target): New function.
2086 (bfd_find_target): Call find_target. When defaulting, use
2087 bfd_default_vector[0] if it is not NULL.
2088 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2089 * bfd-in2.h, libbfd.h: Rebuild.
2091 * syms.c (bfd_is_local_label): Return false if the symbol has no
2093 * coff-i960.c (coff_i960_is_local_label_name): New function.
2094 (coff_bfd_is_local_label_name): Define.
2095 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2096 (coff_bfd_is_local_label_name): Define.
2097 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2098 (coff_bfd_is_local_label_name): Define.
2099 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2100 with .. or _.L_ as local.
2101 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2102 (bfd_elf32_bfd_is_local_label_name): Define.
2103 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2104 beginning with $ as local.
2106 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2108 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2109 rather than comparing against info->lprefix.
2110 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2111 * elflink.h (elf_link_input_bfd): Likewise.
2112 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2113 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2115 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2116 _bfd_elf_is_local_label_name if not already defined.
2117 * elf.c (_bfd_elf_is_local_label_name): New function.
2118 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2120 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2121 (m88k_is_local_label_name): New static function.
2123 * coffcode.h (coff_bfd_is_local_label_name): Define as
2124 _bfd_coff_is_local_label_name if not already defined.
2125 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2126 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2127 * libcoff.h: Rebuild.
2129 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2130 to _bfd_is_local_label_name.
2131 (bfd_target): Likewise.
2132 * syms.c (bfd_is_local_label): Define as function, not macro.
2133 (bfd_is_local_name): Define.
2134 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2135 bfd_generic_is_local_label, and take a string rather than a
2137 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2138 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2139 (bfd_generic_is_local_label): Don't declare.
2140 (bfd_generic_is_local_label_name): Declare.
2141 * bfd-in2.h, libbfd.h: Rebuild.
2142 * All backends: Change local_label to local_label_name.
2144 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2145 (mips_elf_relocate_got_local): Change return type to boolean.
2146 Don't assume that the first zero entry is unassigned; instead, use
2148 (mips_elf_relocate_section): Check return value of
2149 mips_elf_relocate_got_local.
2150 (mips_elf_create_got_section): Initialize assigned_gotno field.
2153 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2155 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2159 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2161 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2162 that have no contents merely because linker_mark is not set.
2164 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2166 * config.bfd (mips*-*-lnews*): New target.
2167 * coff-mips.c (mips_relocate_section): Make assert compare
2168 content byteorder instead of header byteorder.
2169 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2171 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2172 * configure.in (ecoff_biglittle_vec): Add case.
2173 * configure: Update.
2175 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2177 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2178 name begins with ".note".
2179 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2180 section whose name begins with ".note".
2181 (get_program_header_size): Corresponding change.
2183 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2184 jal and for jal overflow.
2186 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2188 From Eric Youngdale <eric@andante.jic.com>:
2189 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2190 not found, try looking it up again without the version name.
2191 (elf_link_add_object_symbols): Always link against the dynamic
2192 symbol table of a dynamic object. When linking against a dynamic
2193 object, include version strings in symbol names, and set up
2194 version information. Add indirect symbols for default versions.
2195 (elf_link_create_dynamic_sections): Add special version sections.
2196 (struct elf_assign_sym_version_info): Define.
2197 (struct elf_find_verdep_info): Define.
2198 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2199 up version sections.
2200 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2201 (elf_link_find_version_dependencies): New static function.
2202 (elf_link_assign_sym_version): New static function.
2203 (elf_link_renumber_dynsyms): New static function.
2204 (struct elf_final_link_info): Add symver_sec field.
2205 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2206 local symbols of a dynamic object. Handle DT_VER* constants.
2207 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2208 dynamic object. Skip indirect symbols from ELF objects. Remove
2209 the version name before choosing a hash bucket. Write out the
2210 version information if appropriate.
2211 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2212 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2213 (bfd_elf64_size_dynamic_sections): Likewise.
2214 * bfd-in2.h: Rebuild.
2215 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2216 Change elf_link_hash_flags to unsigned short.
2217 (ELF_LINK_HIDDEN): Define.
2218 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2219 dynverdef_hdr, dynversym_section, dynverdef_section,
2220 dynverref_section, cverdefs, cverrefs, verdef, verref.
2221 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2222 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2223 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2224 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2225 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2226 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2227 (_bfd_elf_slurp_version_tables): Declare.
2228 * elf.c (_bfd_elf_swap_verdef_in): New function.
2229 (_bfd_elf_swap_verdef_out): Likewise.
2230 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2231 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2232 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2233 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2234 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2235 version information if there is any.
2236 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2237 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2238 (elf_fake_sections): Handle .gnu.version* section names.
2239 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2240 (_bfd_elf_slurp_version_tables): New function.
2241 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2242 version name in string entered in dynamic hash table.
2243 * elfcode.h: Include fnmatch.h.
2244 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2245 symbol which was forced to become local.
2246 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2247 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2248 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2249 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2251 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2253 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2255 (mn10200_elf_relax_section): Correctly compute a symbol's value
2256 when the symbol is local, but not in the same section as we are
2257 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2260 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2262 * elf32-m32r.c: Rewrite to use ELF backend linker.
2263 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2264 Add small data area support (R_M32R_SDA16).
2265 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2266 * bfd-in2.h,libbfd.h: Regenerated.
2268 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2270 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2271 (mn10200_elf_relax_delete_bytes): Likewise.
2272 (mn10200_elf_symbol_address_p): Likewise.
2273 (mn10200_elf_get_relocated_section_contents): Likewise.
2274 (bfd_elf32_bfd_relax_section): Define.
2275 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2277 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2278 (mn10200_elf_relocate_section): Likewise.
2279 (elf_backend_relocate_section): Define.
2282 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2284 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2285 reloc.c, targets.c: New target, elf-*-D30V.
2287 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2289 * cpu-d30v.c, elf32-d30v.c: New files.
2292 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2294 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2295 * bfd-in2.h: Regenerated.
2296 start-sanitize-tic80
2297 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2298 (rtype2howto): Add function.
2299 (tic80_howto_table): Add.
2302 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2304 * sysdep.h: Don't define errno in MSVC if error.h is included.
2306 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2308 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2309 is initialized before it is used.
2311 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2313 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2314 symbol into a weak undefined symbol; leave it as a common symbol.
2316 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2318 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2319 about a symbol defined in a dynamic object if it has already been
2320 defined in a regular object.
2322 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2324 * makefile.vms: Add gcc flags to allow compiling with current gcc
2326 (targmatch.h): New dependency.
2328 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2330 * evax.h (ALPHA_R_CODEADDR): New relocation.
2331 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2333 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2335 * bfd-in2.h, libbfd.h: Rebuild.
2337 Restrict symbol length to 64 bytes, case preserving:
2338 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2339 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2340 (_bfd_evax_length_hash_symbol): Added.
2341 * evax-etir.c (_bfd_evax_write_etir): Call
2342 _bfd_evax_length_hash_symbol before output of symbol.
2343 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2344 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2346 * evax-emh.c: Output filename to object file without path.
2348 * evax-egsd.c: New sections for local and global commons.
2350 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2351 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2352 notices. Replace AXP with Alpha.
2354 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2356 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2357 sections if we are creating a shared library.
2359 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2361 * configure.host (i386-windows): Don't set host64=true.
2363 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2365 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2366 (elf_mips16_gprel_howto): New static variable.
2367 (mips16_gprel_reloc): New static function.
2368 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2369 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2370 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2371 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2372 * bfd-in2.h, libbfd.h: Rebuild.
2374 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2376 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2377 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2379 start-sanitize-r5900
2380 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2382 * config.bfd: add r5900
2385 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2387 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2388 the output section will be the absolute section; don't print an
2389 assertion message for that case when doing a relocateable link.
2391 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2393 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2394 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2395 need_fn_sub, call_stub, and call_fp_stub.
2396 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2397 (mips_elf_link_hash_newfunc): Initialize new fields.
2398 (mips_elf_link_hash_table_create): Likewise.
2399 (mips_elf_relocate_section): Redirect relocations to use mips16
2400 stubs when appropriate.
2401 (mips_elf_check_relocs): Attach stub sections to the appropriate
2402 symbol. Set need_fn_stub when appropriate.
2403 (mips_elf_always_size_sections): New static function.
2404 (mips_elf_check_mips16_stubs): New static function.
2405 (elf_backend_always_size_sections): Define.
2406 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2408 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2409 attached to sections which are not being included in the link.
2411 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2413 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2414 symbol value when computing the addend for a pc_relative
2417 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2419 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2420 relocateable link, just skip pc_relative pcrel_offset relocs.
2421 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2422 structure for an ARM26 reloc which can be resolved.
2423 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2424 reloc can be resolved.
2426 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2427 error in overflow check for R_RELBYTE.
2429 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2431 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2432 From Mark Rasin <mark.rasin@telrad.co.il>.
2434 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2437 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2439 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2440 (elf_mn10200_howto_table): Likewise.
2441 (mn10200_reloc_map): Likewise.
2443 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2445 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2446 * bfd-in2.h, libbfd.h: Regenerated.
2447 * elf32-m32r.c: Add support for them.
2449 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2451 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2452 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2453 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2454 r_format and r_pcrel. Always return a value.
2455 * riscix.c (MY_final_link_callback): Define to dummy value.
2457 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2458 relocations against the text segment, look up the output name of
2460 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2461 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2462 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2463 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2464 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2466 start-sanitize-tic80
2467 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2469 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2470 routines for little endian data.
2471 * coffcode.h (coff_write_object_contents): Set magic to
2472 TIC80_ARCH_MAGIC for TIc80.
2474 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2476 * coff-tic80.c (tic80coff_vec): Change to little endian data
2480 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2482 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2483 auxiliary_filters parameter to be const char * const *. Accept a
2484 NULL terminated array.
2485 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2486 (bfd_elf32_size_dynamic_sections): Update declaration.
2487 * bfd-in2.h: Rebuild.
2489 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2491 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2492 NOTYPE symbol in a text section as a FUNC symbol.
2494 * coffcode.h (coff_compute_section_file_positions): Force
2495 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2497 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2499 * libaout.h (machine_type): Reserve several values for sparclet.
2501 start-sanitize-tic80
2502 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2504 * config.bfd (tic80-*-*): Don't require 'coff'.
2507 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2509 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2510 table to v850_elf_reloc for all non-standard relocations.
2511 (v850_elf_check_relocs): Add check for h being non-null.
2512 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2513 statement instead of multiple ifs.
2514 (v850_elf_relocate_section): Fix up error message, don't just call
2517 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2519 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2520 Use bfd_elf_generic_reloc as special function for all relocs.
2521 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2523 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2524 24bit pc-relative reloc.
2526 start-sanitize-tic80
2527 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2529 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2530 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2531 header byte order is little endian. Use correct bfd_get and
2532 bfd_put routines for little endian headers.
2533 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2534 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2537 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2539 * reloc.c: Add BFD_RELOC_24.
2540 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2541 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2542 * bfd-in2.h, libbfd.h: Rebuilt.
2544 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2546 elf64-alpha multiple .got rewrite:
2548 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2549 (bfd_elf*_mkobject): Don't define here ...
2550 * elfxx-target.h: ... but rather here. Default always_size_sections
2552 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2553 what the #defines in elf-bfd.h transmuted it to anyway.
2555 * section.c: Add SEC_LINKER_CREATED flag.
2556 * bfd-in2.h: Rebuild.
2557 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2558 relocation section flags.
2559 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2560 SEC_IN_MEMORY to recognize generated bits.
2561 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2563 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2564 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2565 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2566 * elf32-ppc.c (ppc_elf_create_linker_section,
2567 ppc_elf_size_dynamic_sections): Likewise.
2568 * elf32-sparc.c (elf32_sparc_check_relocs,
2569 elf32_sparc_size_dynamic_sections): Likewise.
2570 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2572 (_bfd_elf_create_dynamic_sections): Likewise.
2573 (_bfd_elf_make_linker_section_rela): Likewise.
2574 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2575 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2576 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2577 to identify generated bits.
2578 (elf_link_input_bfd): Likewise.
2580 * elf64-alpha.c: Rewrite everything touching relocations.
2582 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2584 * elf32-v850.c (all functions and static variables): Go through
2585 and regularize names to be of the form v850_elf_<xxx>.
2586 (toplevel): Include <elf/v850.h>.
2587 (enum reloc_type): Move to include/elf/v850.h.
2588 (v850_elf_check_relocs): For common variables, if the variable is
2589 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2590 into the appropriate section.
2591 (elf_backend_check_relocs): Define.
2593 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2595 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2597 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2599 * config.bfd (mips*el-*-linux*): New target.
2600 (mips*-*-linux*): New target.
2602 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2603 Return a useful value.
2605 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2607 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2609 * configure: Rebuild.
2610 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2611 ac_cv_func_mmap in bfd/configure.host.
2613 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2614 filter_shlib and auxiliary_filter_shlib parameters.
2615 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2617 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2618 (bfd_elf64_size_dynamic_sections): Likewise.
2619 * bfd-in2.h: Rebuild.
2621 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2623 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2624 symbols, don't export a symbol which is defined by an object in an
2625 archive which contains shared objects.
2627 start-sanitize-tic80
2628 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2630 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2631 for TI TMS320c80 (MVP).
2632 (bfd_archures_list): Add bfd_tic80_arch.
2633 * bfd-in2.h: Regenerate by running "make headers".
2635 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2637 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2638 * configure.in (case $vec): Correct typo, "tb" not "tp".
2639 Also add cofflink.o for tic80coff_vec.
2640 * configure: Regenerate with autoconf.
2643 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2645 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2646 is configured with --with-mmap.
2648 start-sanitize-tic80
2649 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2651 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2652 (ALL_MACHINES): Add cpu-tic80.o
2653 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2654 * coff-tic80.c: Add skeleton, cloned from another coff config.
2655 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2659 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2661 * TODO: Correct a misspelling.
2662 start-sanitize-tic80
2663 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2664 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2665 * configure.in (case $vec): Add tic80coff_vec entry.
2666 * configure: Regenerate with autoconf.
2667 * archures.c (bfd_tic80_arch): Declare.
2668 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2669 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2670 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2671 (bfd_target_vector): Add tic80coff_vec entry.
2674 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2676 * elflink.h (elf_buckets): Add some more values for larger
2679 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2681 * Makefile.in (install): Move subdir_do out of conditional. From
2682 Fred Fish <fnf@cygnus.com>.
2684 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2686 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2688 (elf_mn10200_howto_table): Likewise.
2689 (mn10200_reloc_map): Likewise.
2691 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2693 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2694 mips16 symbol during the link.
2695 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2697 (mips_elf_link_output_symbol_hook): New static function.
2698 (elf_backend_link_output_symbol_hook): Define.
2700 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2703 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2705 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2706 against SEC_DEBUGGING sections here (revert patch of December 5).
2707 * elfcode.h (elf_object_p): Check for them here, instead.
2709 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2711 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2712 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2714 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2715 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2716 * elf-bfd.h (struct elf_size_info): Update declaration of
2718 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2719 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2720 * elfxx-target.h: Use new dynamic reloc routines by default.
2721 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2724 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2726 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2727 if NAMES_HAVE_UNDERSCORE is defined.
2729 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2731 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2733 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2735 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2738 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2740 * elflink.h (elf_link_add_object_symbols): Only add a weak
2741 symbol if the real definition is in the dynamic symbol table.
2742 After finding the real definition, then, if it is dynamic, add the
2743 weak symbol to the dynamic symbol table.
2745 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2747 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2749 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2752 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2754 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2756 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2757 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2758 * reloc.c: Remove mn10300 big endian relocs.
2759 * bfd-in2.h, libbfd.h: Rebuilt.
2761 * elf32-mn10200.c: Update from elf32-mn10300.c.
2763 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2765 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2767 * elf32-mn10300.c: Add some comments.
2769 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2771 * ihex.c (ihex_scan): Always initialize buf before jumping to
2773 (ihex_read_section): Likewise.
2775 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2777 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2778 inplace for most relocs.
2780 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2782 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2783 even if SEC_ALLOC is not set.
2784 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2785 when deciding whether to copy a reloc into a shared object.
2786 (elf_i386_relocate_section): Likewise.
2787 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2788 (elf32_sparc_relocate_section): Likewise.
2789 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2790 reloc section if it is not set in the source section.
2791 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2792 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2793 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2795 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2797 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2798 expects a .got.plt until we actually create it.
2800 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2802 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2803 message for bfd_reloc_outofrange, rather than aborting. From
2804 Philippe De Muyter <phdm@info.ucl.ac.be>.
2806 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2807 a relocateable link, don't try to process them. From Heinz Wrobel
2808 <wrobel@lpr.e-technik.tu-muenchen.de>.
2810 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2812 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2813 mn10300_info_howto_rel. Tweak reloc argument to be an
2814 Elf32_Internal_Rela.
2815 (USE_RELA): Define instead of USE_REL.
2816 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2818 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2820 * configure.in, configure: Handle mips*-sgi-irix6*.
2821 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2824 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2826 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2827 relocation against a symbol defined in a section with no output
2830 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2832 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2833 * configure, config.in: Rebuild with autoconf 2.12.
2835 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2836 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2837 (swap_out_syms): Set st_other from existing st_other field.
2838 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2840 (elf_link_output_extsym): Set the other field from the global hash
2842 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2843 (elf_mips16_jump_howto): New static variable.
2844 (mips16_jump_reloc): New static function.
2845 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2846 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2847 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2849 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2850 * bfd-in2.h, libbfd.h: Rebuild.
2851 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2853 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2855 * configure.host: Use long long for mips-sgi-irix6*.
2857 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2858 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2860 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2862 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2863 (enum reloc_type): Add more reloc types.
2864 (elf32_mn10300_howto_table): Update for new reloc types.
2865 (elf32_mn10300_reloc_map): Update for new reloc types.
2866 * reloc.c: Add some new relocs for the mn10300 series.
2867 * bfd-in2.h, libbfd.h: Rebuilt.
2869 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2871 * som.c (setup_sections): Don't lose for a space which has
2872 no data, but some symbols.
2874 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2876 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2877 (sunos_link_hash_table_create): Initialize got_needed.
2878 (sunos_create_dynamic_sections): Only set .got section size if it
2879 is not already set. Set got_needed.
2880 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2881 sdynptr, and only handle dynamic sections, if dynamic sections are
2883 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2884 Initialize .got section.
2885 (sunos_scan_ext_relocs): Likewise.
2886 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2888 (sunos_finish_dynamic_link): Check got_needed. Only set up
2889 dynamic linking information if needed.
2891 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2893 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2895 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2897 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2899 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2901 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2904 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2906 * filemode.c: Include sysdep.h.
2907 * ihex.c: Add casts to eliminate compiler warnings.
2908 * sunos.c: Add casts to eliminate compiler warnings.
2910 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2912 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2914 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2915 appropriate relocations in the .so file if shared.
2916 (ppc_elf_relocate_section): Ditto.
2918 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2920 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2921 complain_overflow_unsigned.
2923 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2925 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2926 overflows for R_D10V_16 and R_D10V_18.
2928 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2930 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2931 (do_with_relocs): Likewise.
2932 (do_as_repeat): Likewise.
2933 (copy_expression): Likewise.
2935 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2937 * ieee.c (ieee_write_external_part): Correctly record whether
2938 there is an external part.
2940 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2942 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2943 handle tda offsets for sld.w and sst.w instructions.
2944 Fix alignment check in sld.w and sst.w tda reloc handling.
2946 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2948 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2950 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2952 * elf32-v850.c: Add comments about assumptions about
2953 char, short & long sizes.
2954 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2955 problems for several relocs.
2957 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2958 R_V850_SDA_OFFSET entry.
2960 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2962 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2963 Store import file index in ldindx.
2964 (xcoff_build_ldsyms): Assume that ldsym was not previously
2965 allocated. For an imported symbol, copy ldindx into l_ifile.
2967 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2969 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2970 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2971 fields in R_V850_TDA_OFFSET.
2972 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2973 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2976 * elf32-v850.c: Include bfdlink.h.
2977 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2979 (elf32_v850_bfd_final_link_relocate): New function.
2980 (v850_elf_relocation_section): Likewise.
2981 (elf_backend_relocate_section): Define.
2983 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2985 * binary.c (binary_set_section_contents): Ignore sections which
2986 don't have SEC_LOAD and SEC_ALLOC set.
2988 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2990 * linker.c (_bfd_generic_final_link): Avoid losing static
2991 symbols in the .bss section.
2993 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2995 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2996 (mips32_64bit_reloc): New static function.
2997 (mips_reloc_map): Add entry for BFD_RELOC_64.
2998 (mips_elf_relocate_section): Handle R_MIPS_64.
3000 * linker.c (default_indirect_link_order): Print an error message
3001 when attempting to do a relocateable link with different object
3002 file formats, rather than calling abort.
3004 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3006 * reloc.c (m32r relocs): Rename them.
3007 * bfd-in2.h, libbfd.h: Regenerated.
3008 * elf32-m32r.c: Update.
3009 (m32r_elf_10_pcrel_reloc): New function.
3010 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3011 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3013 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3015 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3016 all sections that will be included in the output file.
3017 (_bfd_generic_link_output_symbols): Discard symbols in sections
3018 which are being discarded.
3019 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3020 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3021 (elf_v850_howto_table): Corresponding changes.
3022 (elf_v850_reloc_map): Corresponding changes.
3023 * reloc.c: Add additional V850 relocations.
3024 * bfd-in2.h, libbfd.h: Rebuilt.
3026 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3027 no longer want in pc-relative relocs.
3029 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3031 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3032 accept a reloc against an undefined sybmol!
3034 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3036 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3038 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3040 * VERSION: Bump for new relocation.
3042 * hosts/i386bsd.h: If NBPG is not defined, define it as
3043 PAGE_SIZE, for recent versions of FreeBSD.
3045 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3047 * configure.host: Use `long long' as the 64 bit type on a Solaris
3048 host, since both gcc and the SunPRO compilers support it.
3050 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3052 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3053 mistake to have reused the ECOFF LITERAL for ELF since they have
3054 different semantics.
3055 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3056 * bfd-in2.h, libbfd.h: Rebuild.
3058 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3061 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3062 dynamic relocation for an undefweak symbol when we are building
3063 a static executable.
3065 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3067 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3068 point explicitly to srcdir.
3069 (targmatch.h): Edit references to point explicitly to objdir.
3071 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3073 * config.bfd: When setting targ_cpu, don't get confused by
3076 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3078 * configure.host: Add support for windows host (a build done
3079 under the Microsoft build environment).
3081 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3083 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3084 definition in a dynamic object, add it to the dynamic symbol table
3085 if any dynamic object mentions it. Reverts part of last patch.
3087 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3088 (sunos_link_hash_table_create): Initialize got_base.
3089 (bfd_sunos_size_dynamic_sections): If the .got section is more
3090 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3092 (sunos_check_dynamic_reloc): Subtract got_base from a base
3093 relative relocation.
3095 * elf32-mips.c (elf_mips_isa): New static function.
3096 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3097 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3099 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3101 * archive.c (do_slurp_coff_armap): Only treat archive as little
3102 endian for i960 COFF.
3104 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3106 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3107 by the change in size of the section when EXEC_P is not set.
3109 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3110 (m68kcoff_rtype_to_howto): New static function.
3111 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3112 VMA to the addend for a PC relative reloc.
3114 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3116 * Makefile.in: Rebuild dependencies.
3118 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3121 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3123 * Makefile.in: Remove explicit dependencies for mn10200 and
3125 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3126 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3127 (dependencies): Rebuilt.
3129 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3131 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3132 during this function.
3134 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3135 section if the flags are compatible.
3137 * configure.in: Add havevecs, and put it in tdefaults.
3138 * mpw-config.in: Likewise.
3139 * configure: Rebuild.
3140 * targmatch.sed: New file; a sed script to build targmatch.h from
3142 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3143 * targets.c: Include "fnmatch.h".
3144 (struct targmatch): Define.
3145 (bfd_target_match): Define by including targmatch.h.
3146 (bfd_find_target): If the target is not found by name, search for
3147 it as a configuration triplet.
3148 * Makefile.in: Rebuild dependencies.
3149 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3150 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3151 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3152 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3153 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3154 (CFILES): Remove i386dynix.c and hp300bsd.c.
3155 (targmatch.h): New target.
3156 (do_clean): Remove targmatch.h.
3158 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3159 * acconfig.h: Add NEED_DECLARATION_GETENV.
3160 * configure, config.in: Rebuild.
3161 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3162 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3164 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3166 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3167 * cpu-mn10200.c, cpu-mn10300.c: New files.
3168 * elf32-mn10200.c, elf32-mn10300.c: New files.
3169 * Makefile.in: Break mn10x00 support into two separate
3170 configurations, mn10200 and mn10300.
3171 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3172 * bfd-in2.h, configure: Rebuilt.
3174 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3176 * Makefile.in (do_clean): Move config.log to do_distclean.
3178 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3180 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3181 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3182 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3183 (elf32-mn10x00.o): Add dependencies.
3184 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3185 (bfd_mn10x00_arch): Declare.
3186 (bfd_archures_list): Add bfd_mn10x00_arch.
3187 * config.bfd: Add mn10x00-*-*.
3188 * configure.in: Add bfd_elf32_mn10x00_vec.
3189 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3190 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3191 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3192 * bfd-in2.h, configure: Rebuilt.
3194 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3196 openVMS/Alpha: Provide filename and case_hack flags via
3197 symbol table from gas.
3198 Add case_hack code for symbol output from vax/vms.
3199 * evax-alpha.c (evax_initialize): Remove filename handling,
3200 filename is provided via symbol table.
3201 (evax_get_symtab): Use local symbol count when setting up table.
3202 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3204 (_bfd_evax_write_egsd): Skip file name symbol.
3205 * evax-emh.c (get_vms_time_string): Local function now.
3206 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3208 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3209 through _bfd_evax_case_hack_symbol.
3210 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3212 (_bfd_evax_basename): Removed.
3213 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3214 * evax.h (evax_private_data_struct): Remove filename.
3215 (flag_hash_long_names, flag_show_after_trunc,
3216 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3219 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3221 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3222 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3223 (NO_SWAP_MAGIC): Don't define.
3224 (SWAP_MAGIC): Define.
3226 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3227 no hash table entry for a global symbol.
3229 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3231 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3233 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3235 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3236 symbol type with T_NULL. Warn if symbol type changes. Based on
3237 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3239 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3240 a dynamic object in the dynamic symbol table if it is referenced
3241 or defined by a regular object.
3243 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3245 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3246 remove dwarf local labels. Shrinks binaries by a factor of 3!
3248 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3250 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3251 by hand, rather than by calling bfd_make_section.
3253 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3255 * reloc.c: Rename m32r relocs.
3256 * bfd-in2.h, libbfd.h: Rebuilt.
3257 * elf32-m32r.c: Update.
3259 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3261 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3262 link, adjust the symbol index of a base relative reloc. Don't
3263 change the addend of a PC relative reloc if pcrel_offset is set.
3264 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3265 a relocateable link.
3267 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3268 it is zero, in case src_mask matters.
3269 (bfd_install_relocation): Likewise.
3271 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3273 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3275 (_bfd_xcoff_bfd_final_link): Don't set target_index
3276 to an uninitialized value.
3278 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3280 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3281 indices, rather than crashing.
3282 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3284 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3287 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3289 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3291 (coff_arm_adjust_symndx): New static function.
3292 (coff_adjust_symndx): Define.
3294 * srec.c (srec_scan): Accept multiple symbols on a single line.
3295 From Pascal Martin <pmartin@alsys.com>.
3299 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3301 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3302 (sunos_merge_private_bfd_data): New function.
3304 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3306 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3308 (bfd_merge_private_bfd_data): Likewise.
3309 * section.c (bfd_copy_private_section_data): Likewise.
3310 * syms.c (bfd_copy_private_symbol_data): Likewise.
3311 * bfd-in2.h: Rebuild.
3312 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3313 both BFD's are the right flavour.
3314 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3315 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3316 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3317 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3318 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3319 (ppc_elf_merge_private_bfd_data): Likewise.
3320 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3321 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3323 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3324 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3327 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3329 * reloc.c: Add m32r relocs.
3330 * bfd-in2.h, libbfd.h: Rebuilt.
3331 * cpu-m32r.c,elf32-m32r.c: New files.
3333 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3335 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3337 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3339 * tekhex.c (first_phase): Change type parameter from char to int.
3341 (pass_over): Change func to expect int, not char.
3343 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3344 rather than SEC_LOAD when aligning the file offset for the first
3345 section in a segment.
3347 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3349 * syms.c (coff_section_type): Make arg const.
3350 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3351 to make_bfd_asection().
3352 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3353 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3354 (_bfd_elf_stringtab_init): Remove prototype.
3356 * netbsd-core.c (swap_abort): Add prototype.
3357 * aix386-core.c (swap_abort): Ditto & make static
3358 * hpux-core.c (swap_abort): Ditto & make static.
3359 * irix-core.c (swap_abort): Ditto & make static.
3360 * ptrace-core.c (swap_abort): Ditto & make static.
3361 * trad-core.c (swap_abort): Ditto & make static.
3362 * coffswap.h (coff_swap_reloc_in): Ditto.
3363 (coff_swap_reloc_out): Ditto.
3364 (coff_swap_filehdr_in): Ditto.
3365 (coff_swap_filehdr_out): Ditto.
3366 (coff_swap_sym_in): Ditto.
3367 (coff_swap_sym_out): Ditto.
3368 (coff_swap_aux_in): Ditto.
3369 (coff_swap_aux_out): Ditto.
3370 (coff_swap_lineno_in): Ditto.
3371 (coff_swap_lineno_out): Ditto.
3372 (coff_swap_aouthdr_in): Ditto.
3373 (coff_swap_aouthdr_out): Ditto.
3374 (coff_swap_scnhdr_in): Ditto.
3375 (coff_swap_scnhdr_out): Ditto.
3376 * ihex.c (ihex_sizeof_headers): Ditto.
3377 * tekhex.c (getsym): Ditto.
3378 (find_chunk): Ditto & make static.
3379 (insert_byte): Ditto.
3380 (first_phase): Ditto.
3382 (tekhex_get_symtab): Ditto & make static.
3383 (tekhex_get_symtab_upper_bound): Ditto & make static.
3384 (tekhex_mkobject): Ditto.
3385 (tekhex_object_p): Ditto.
3386 (move_section_contents): Ditto.
3387 (tekhex_get_section_contents): Ditto.
3388 (tekhex_set_arch_mach): Ditto & make static.
3389 (tekhex_set_section_contents): Ditto.
3390 (writevalue): Ditto.
3393 (tekhex_write_object_contents): Ditto.
3394 (tekhex_sizeof_headers): Ditto.
3395 (tekhex_make_empty_symbol): Ditto.
3396 (tekhex_get_symbol_info): Ditto.
3397 (tekhex_print_symbol): Ditto.
3398 * irix-core.c (make_bfd_asection): Ditto.
3399 (irix_core_core_file_p): Ditto.
3400 (irix_core_core_file_failing_command): Ditto.
3401 (irix_core_core_file_failing_signal): Ditto.
3402 (irix_core_core_file_matches_executable_p): Ditto.
3403 (irix_core_make_empty_symbol): Ditto.
3404 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3405 * srec.c (srec_new_symbol): Ditto.
3406 (srec_get_section_contents): Ditto.
3407 (srec_set_arch_mach): Ditto.
3408 (srec_set_section_contents): Ditto.
3409 (internal_srec_write_object_contents): Ditto.
3410 (srec_write_object_contents): Ditto.
3411 (symbolsrec_write_object_contents): Ditto.
3412 (srec_sizeof_headers): Ditto.
3413 (srec_make_empty_symbol): Ditto.
3414 (srec_get_symtab_upper_bound): Ditto.
3415 (srec_get_symtab): Ditto.
3416 (srec_print_symbol): Ditto and make static.
3417 * elf.c (elf_read): Ditto
3418 (assign_section_numbers): Ditto.
3419 (elf_fake_sections): Ditto.
3420 (sym_is_global): Ditto.
3421 (elf_map_symbols): Ditto.
3422 (get_program_header_size): Ditto.
3423 * coffgen.c (make_a_section_from_file): Ditto.
3424 (coff_real_object_p): Ditto.
3425 (fixup_symbol_value): Ditto.
3426 (build_debug_section): Ditto.
3428 * syms.c (coff_section_type): Ditto.
3430 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3432 * bfd-in2.h: Rebuilt after m32r changes.
3434 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3436 * config.bfd,configure.in,configure: Add m32r support.
3437 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3438 * config.bfd: Keep target list alphabetically sorted.
3440 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3442 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3443 to add in the constant part found in the instruction itself.
3444 (case R_V850_HI16_S): Likewise.
3446 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3448 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3449 and R_D10V_18 to be 1 (word).
3451 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3453 * stabs.c (_bfd_link_section_stabs): If the output_section field
3454 of either section is bfd_abs_section, then the linker is
3455 discarding the section and we should not optimize it.
3457 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3459 * Makefile.in (aout-sparcle.o): New target.
3460 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3461 * config.bfd (sparclet-*-aout*): Add case.
3462 * configure.in (sparcle_aout_vec): Add case.
3463 * configure: Regenerated.
3464 * targets.c (sparcle_aout_vec): Declare.
3465 (bfd_target_vector): Add sparcle_aout_vec.
3466 * aout-sparcle.c: New file.
3468 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3470 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3471 low order sign bit propogation for R_V850_HI16_S.
3473 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3474 handling V850 specific relocs.
3475 (elf_v850_howto_table): Use the new function for some
3476 relocations. Twiddle masks & shifts for some relocs.
3477 Set partial_inplace where needed.
3479 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3481 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3482 default architecture to a machine number of 0.
3483 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3485 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3486 the output BFD is the default, set it from the first input BFD.
3488 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3490 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3491 insert at bitpos zero. The HI16 relocs are shifted right
3492 by 16 bits. Fix src_mask for all relocs.
3493 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3495 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3498 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3500 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3501 Rewrite to use BFD file read routines and to avoid using a fixed
3502 length for the file name.
3504 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3506 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3507 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3508 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3509 to R_V850_{32,16,8}.
3511 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3513 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3514 (elf_v850_howto_table): Add info for HI16_S reloc.
3515 (v850_reloc_map): Add HI_16_S reloc.
3516 * reloc.c: Define BFD_RELOC_V850_* relocs.
3518 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3521 * elf32-sh.c: New file.
3522 * elf.c (prep_headers): Handle bfd_arch_sh.
3523 * elfcode.h (write_relocs): Handle absolute symbol.
3524 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3525 (_bfd_elf64_link_read_relocs): Declare.
3526 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3527 elf_link_read_relocs. Make globally visible. Change all
3529 (elf_link_input_bfd): Get external symbols from cache in
3530 symtab_hdr->contents. Get contents from cache in
3532 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3534 * reloc.c: Define BFD_RELOC_SH_* relocs.
3535 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3536 * coff-sh.c (sh_insns_conflict): Fix a return value.
3537 (_bfd_sh_align_load_span): New globally visible function, broken
3538 out of sh_align_load.
3539 (sh_align_load): Call _bfd_sh_align_load_span.
3540 (sh_swap_insns): Change relocs parameter to PTR.
3541 * bfd-in2.h, libbfd.h: Rebuild.
3542 * targets.c (bfd_elf32_sh_vec): Declare.
3543 (bfd_elf32_shl_vec): Declare.
3544 * config.bfd (sh-*-elf*): New target.
3545 * configure.in (bfd_elf32_sh_vec): New target vector.
3546 (bfd_elf32_shl_vec): New target vector.
3547 * configure: Rebuild.
3548 * Makefile.in: Rebuild dependencies.
3549 (BFD32_BACKENDS): Add elf32-sh.o.
3550 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3552 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3553 page before checking D_PAGED.
3555 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3556 (ihex_write_object_contents): Remove extbase; always use segbase
3559 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3561 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3562 * configure.host (i[345]86-*-*): Ditto.
3563 * config.bfd (i[345]86-*-*): Ditto.
3564 * configure: Regenerate.
3566 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3569 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3571 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3572 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3573 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3574 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3575 will have an ST_CODE type, change the symbol's type to ST_DATA.
3576 * som.c (hppa_som_gen_reloc_type): Update prototype.
3578 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3580 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3581 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3582 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3583 (mips_elf_finish_dynamic_sections): Likewise.
3585 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3587 * configure.host (HLDENV): New variable to set. Set it for
3588 *-*-sysv4*, since those linkers may not support -R but they always
3589 support LD_RUN_PATH.
3591 * libieee.h (NSECTIONS): Don't define.
3592 (ieee_data_struct): Change section_table to asection **. Add
3594 * ieee.c (get_section_entry): If the table isn't big enough, make
3596 (ieee_slurp_sections): Remove assertion about number of sections.
3597 (ieee_object_p): Adjust initialization of ieee to match changes to
3600 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3601 symbols merely because we are generating a shared library.
3602 (xcoff_build_ldsyms): Don't set up global linkage code for an
3603 undefined symbol merely because we are generating a shared
3606 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3608 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3609 (BFD32_BACKENDS) Add elf32-v850.o.
3610 * archures.c: Add bfd_v850_arch.
3611 * bfd-in2.h: Add bfd_v850_arch.
3612 * config.bfd (v850-*-*): New target.
3613 * configure: (bfd_elf32_v850_vec) New vector.
3614 * configure.in: (bfd_elf32_v850_vec) New vector.
3615 * cpu-v850.c: New file.
3616 * elf.c (prep_headers): Added case bfd_arch_v850.
3617 * elf32-v850.c: New file.
3618 * targets.c (bfd_elf32_v850_vec): New vector.
3620 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3622 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3623 a function code symbol for an XMC_XO symbol.
3625 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3627 * mpw-config.in: Update editing of autoconf vars to reflect
3628 Jul 18 configure.in change.
3629 * mpw-make.sed: Update editing of include pathnames to be
3630 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3632 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3634 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3635 which to offset to get the .plt entry address is ".plt".
3637 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3639 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3640 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3641 Added, for internal use by the ARM gas.
3643 * bfd-in2.h: Rebuilt
3645 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3647 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3648 in section dynidx start.
3650 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3652 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3653 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3654 optimization for g++.
3656 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3658 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3659 the -mrelocatable-lib bit set and the other doesn't, clear the
3660 -mrelocatable-lib bit in the header.
3662 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3664 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3665 symbol against a STT_FUNC symbol in a shared library.
3667 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3669 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3670 symbol is found, automatically define the corresponding function
3673 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3674 if sym.n_numaux is not zero.
3675 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3676 entry to disagree about the number of aux entries if the symbol
3679 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3680 section if it might be needed, not just if info->shared.
3681 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3682 the start of .rel.dyn if we are going to use it.
3683 (mips_elf_finish_dynamic_sections): Only clear the first element
3684 of .rel.dyn if the size is greater than zero.
3686 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3688 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3689 undefined_symbol callback for a symbol, then don't issue any more
3690 warnings about loader relocs.
3691 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3692 after calling the undefined_symbol callback.
3694 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3695 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3696 as the AIX linker seems to do.
3698 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3700 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3701 (evax_initialize): Remove evax_reloc_table.
3702 (evax_close_and_cleanup): Ditto.
3704 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3706 (evax_bfd_reloc_type_lookup): Ditto.
3707 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3708 cooked_size == raw_size.
3709 * evax-emh.c (_bfd_evax_register_filename): Remove.
3710 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3711 * evax-misc.c (add_new_contents): Malloc section at full size.
3712 (_bfd_save_evax_section): Memcpy section contents directly.
3713 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3714 (evax_reloc_table): Remove.
3716 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3718 * makefile.vms: Add better support for DEC C compilation
3719 Add evax.h dependencies
3721 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3722 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3723 (BFD_RELOC_ALPHA_BASEREG): Remove.
3724 * bfd-in2.h, libbfd.h: Rebuild.
3726 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3728 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3729 getgid if _WIN32 is defined.
3730 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3732 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3734 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3735 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3737 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3740 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3742 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3744 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3745 (NEED_DECLARATION_REALLOC): New macro.
3746 * configure, config.in: Rebuild.
3747 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3748 (realloc): Declare if NEED_DECLARATION_REALLOC.
3750 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3751 <strings.h> if they exist.
3753 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3755 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3757 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3759 Based on patches from Eric Valette <valette@crf.canon.fr>:
3760 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3761 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3762 (elf_howto_table): Add entries for new relocs.
3763 (elf_i386_reloc_type_lookup): Handle new relocs.
3764 (elf_i386_info_to_howto): Just call abort.
3765 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3766 (elf_i386_relocate_section): Likewise.
3768 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3770 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3772 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3774 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3775 only get the LMA from the phdr if they are in the same part of the
3778 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3779 new segment to make them more comprehensible. If the relationship
3780 between the LMA and the VMA changed, start a new segment. Don't
3781 check dynsec when deciding whether to start a new segment for a
3782 writeable section; -N will now handle this.
3784 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3786 * libhppa.h: Remove "esel" changes. Not the right approach.
3787 * som.c: Corresponding changes.
3788 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3789 which don't have a SOM symbol type associated with them.
3790 Reverses a 1994 change.
3792 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3794 Make ld -N more reasonable for ELF:
3795 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3796 phdr_in_section to false, and always use a single load segment.
3797 (elf_sort_sections): Sort sections by LMA after VMA.
3798 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3799 align to maxpagesize.
3800 (assign_file_positions_except_relocs): Likewise.
3801 * elfcode.h (elf_object_p): If a section is loaded but not page
3802 aligned, clear D_PAGED.
3804 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3806 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3807 Added, for internal use by the ARM gas.
3809 * bfd-in2.h: Rebuilt
3811 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3813 * libhppa.h (R_HPPA_ESEL): New field selector.
3814 (e_esel): Similarly.
3815 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3816 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3817 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3819 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3821 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3822 archive search before looking for stripped dynamic objects.
3824 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3826 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3827 symbol a warning rather than an error.
3829 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3831 * elf.c (assign_file_positions_for_segments): Track the virtual
3832 memory position separately from the file position, and use it to
3833 compute the alignment adjustment.
3835 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3837 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3838 and fixed mask on R_D10V_10_PCREL_L.
3840 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3842 * elf64-mips.c: Include "aout/ar.h".
3843 (mips_elf64_slurp_armap): New static function.
3844 (mips_elf64_write_armap): New static function.
3845 (bfd_elf64_archive_*): Define.
3846 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3847 Use instead of bfd_generic_archive_p.
3848 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3849 instead of _bfd_write_archive_contents.
3850 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3851 _bfd_generic_mkarchive.
3852 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3853 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3855 (TARGET_LITTLE_SYM): Likewise.
3856 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3858 * Makefile.in: Rebuild dependencies.
3860 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3861 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3862 SHT_MIPS_EVENTS sections.
3863 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3864 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3866 (_bfd_mips_elf_fake_sections): Likewise.
3868 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3869 * ecoff.c (ecoff_compute_section_file_positions): Copy
3870 rdata_in_text from backend info to tdata. Clear it if any data
3871 section comes before .rdata.
3872 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3873 tdata rather than backend info.
3875 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3877 * configure.in: Fix test for whether a compiler has a 64 bit
3878 type. From Jim Wilson <wilson@cygnus.com>.
3880 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3882 * configure.host (mips-sgi-irix6*): New host.
3884 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3885 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3886 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3888 * configure: Rebuild.
3889 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3890 (BFD_HOST_64_BIT): Define conditionally.
3891 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3892 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3893 (symvalue, bfd_size_type): Likewise.
3894 * bfd-in2.h: Rebuild.
3895 * Makefile.in (do_clean): Remove bfd-tmp.h.
3896 (do_distclean): Remove bfd-in3.h.
3897 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3898 (bfd-in3.h): New target.
3900 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3901 Andrew Gierth <ANDREWG@microlise.co.uk>.
3903 * configure.host: Set INSTALL_SHLIB.
3904 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3905 * configure: Rebuild.
3906 * Makefile.in (install): Use @INSTALL_SHLIB@.
3908 * config.bfd (mips*-*-irix6*): New target.
3909 * configure.host: Handle Irix 6 shared library like Irix 5.
3911 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3912 symbol for a magic name.
3913 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3915 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3918 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3920 * mpw-config.in: Add ELF support to mips config, create the
3921 elf32-target.h file in the object dir.
3922 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3924 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3926 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3927 Also removed most abort calls, in favor of using bfd reporting.
3929 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3931 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3932 (BFD32_BACKENDS) Add elf32-d10v.o.
3933 * archures.c: Add bfd_d10v_arch.
3934 * bfd-in2.h: Add bfd_d10v_arch.
3935 * config.bfd (d10v-*-*): New target.
3936 * configure: (bfd_elf32_d10v_vec) New vector.
3937 * configure.in: (bfd_elf32_d10v_vec) New vector.
3938 * cpu-d10v.c: New file.
3939 * elf.c (prep_headers): Added case bfd_arch_d10v.
3940 * elf32-d10v.c: New file.
3941 * libbfd.h: Rebuild.
3942 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3943 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3944 * targets.c (bfd_elf32_d10v_vec): New vector.
3946 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3948 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3950 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3952 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3953 bfd_mach_i386_i8086 machine types.
3955 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3957 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3960 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3962 * coffcode.h (coff_set_section_contents): A/UX does not require
3963 special handling of the _LIB section.
3965 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3967 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3968 value for R_RELBYTE.
3970 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3971 array if one was allocated.
3973 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3975 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3976 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3977 use_rld_obj_head and rld_value.
3978 (mips_elf_link_hash_table_create): Initialize new fields.
3979 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3981 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3982 __rld_obj_head symbol not seen, create an __rld_map symbol.
3983 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3984 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3985 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3986 __rld_obj_head symbol.
3987 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3989 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3991 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3993 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3994 ppc_elf_addr16_ha_reloc.
3995 (ppc_elf_addr16_ha_reloc): New static function.
3997 * coff-mips.c (struct mips_hi): Define.
3998 (mips_refhi_list): New static variable.
3999 (mips_refhi_addr, mips_refhi_addend): Remove.
4000 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4001 (mips_reflo_reloc): Process mips_refhi_list.
4002 (mips_relhi_list): New static variable.
4003 (mips_relhi_addr, mips_relhi_addend): Remove.
4004 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4005 (mips_rello_reloc): Process mips_relhi_list.
4006 (mips_relocate_section): Permit an arbitrary number of REFHI or
4007 RELHI relocs before the associated REFLO or RELLO reloc.
4009 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4011 * aout-target.h (MY(callback)): Set reloc_count fields.
4013 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4015 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4016 sections unless this is a SunOS link.
4018 * VERSION: Set to 2.7.1.
4020 * Released binutils 2.7.
4022 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4024 * i386aout.c: Include "aout/aout64.h".
4025 (i386aout_write_object_contents): New static function.
4026 (MY_write_object_contents): Define.
4028 * netbsd.h (MY(write_object_contents)): Make sure that
4029 adjust_sizes_and_vmas is called before fiddling with the magic
4032 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4034 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4036 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4038 * libbfd-in.h (itos, stoi): Don't define.
4039 * libbfd.h: Rebuild.
4040 * i386lynx.c (KEEPIT): Define as udata.i.
4041 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4042 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4043 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4044 flags. Don't use stoi.
4046 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4048 * elf.c (map_sections_to_segments): Don't start a new segment for
4049 a writable section if it's on the same page as the previous
4050 segment. Reset the writable variable for a readonly section.
4052 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4054 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4055 first_thunk_address, thunk_size, and import_table_size.
4056 * peicode.h: Improved some diagnostics regarding edata sections.
4058 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4060 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4061 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4063 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4065 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4066 with XCOFF_DEF_DYNAMIC set is really defined.
4067 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4068 (xcoff_link_add_symbols): Only create special sections if using an
4071 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4073 (bfd_install_relocation): Likewise.
4075 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4077 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4079 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4080 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4081 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4082 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4083 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4084 are found for LITERAL relocs.
4085 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4086 taken, we cannot generate a .plt entry for the symbol.
4088 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4090 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4091 sysconf functions (for gprof).
4092 * configure, config.in: Rebuild.
4094 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4096 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4097 an archive if it has a map. If the object file has the wrong
4100 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4101 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4103 (alpha_relocate_section): Likewise.
4105 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4106 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4107 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4108 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4109 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4110 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4111 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4112 * peicode.h: Corresponding changes.
4114 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4116 * elflink.h (elf_create_pointer_linker_section): Comment out code
4117 dealing with making GOT pointers negative of the GOT symbol for
4120 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4122 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4123 increment the .rela.plt size until after we're done creating the
4125 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4126 .rela.plt offset directly rather than calculating it.
4128 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4130 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4131 Use autoconf-set values.
4132 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4133 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4136 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4137 * configure: Rebuilt.
4139 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4141 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4142 handling code > 1k away.
4144 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4146 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4147 defined, output whenever the symbol is updated.
4149 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4151 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4152 section to 0 if user_set_vma is set.
4153 * elflink.h (elf_bfd_final_link): Likewise.
4155 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4157 Partially undo patch of Jun 20.
4158 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4159 (coff_compute_section_file_positions): Likewise.
4160 (coff_write_object_contents): Likewise. Re-add deleted code, but
4161 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4162 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4164 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4166 * config.bfd: Add support for *-*-rtems* configurations.
4168 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4170 * elf.c (prep_headers): Add bfd_arch_alpha case.
4172 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4174 * elf64-alpha.c: New file.
4175 * config.bfd (alpha-*-linuxecoff*): New target.
4176 (alpha-*-linux*, alpha-*-elf*): New targets.
4177 * configure.in (bfd_elf64_alpha_vec): New vector.
4178 * configure: Rebuild.
4179 * targets.c (bfd_elf64_alpha_vec): Declare.
4180 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4181 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4182 * bfd-in2.h, libbfd.h: Rebuild.
4183 * Makefile.in: Rebuild dependencies.
4184 (BFD64_BACKENDS): Add elf64-alpha.o.
4185 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4187 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4189 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4190 than relying on a right shift of 32.
4192 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4194 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4195 ifdef to COFF_WITH_PE.
4196 (coff_compute_section_file_positions): Likewise.
4197 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4198 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4199 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4200 COFF_IMAGE_WITH_PE, always include.
4202 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4204 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4206 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4207 approximate the correct answer if SIZEOF_HEADERS was not used.
4209 * binary.c (binary_set_section_contents): Set section file
4210 position based on LMA rather than VMA.
4212 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4214 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4215 symbols if info->strip == strip_all.
4217 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4219 * coff-h8300.c: Remove #if 0 code.
4220 (compatable): Don't allow mixing/matching of different architectures.
4222 * archures.c (bfd_mach_h8300s): Add.
4223 * bfd-in2.h: Rebuilt.
4224 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4226 (h8300_reloc16_estimate): Likewise.
4227 (h8300_reloc16_extra_cases): Likewise.
4228 (h8300_bfd_link_add_symbols): Likewise.
4229 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4230 (coff_set_flags): Likewise.
4231 * cpu-h8300.c (h8300_scan): Likewise.
4232 Add H8/S to bfd_h8300_arch list.
4234 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4236 Added support for Alpha OpenVMS:
4237 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4238 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4239 * config.h-vms, makefile.vms: New files.
4240 * config.bfd (alpha-*-*vms*): New target.
4241 * configure.in (evax_alpha_vec): New target vector.
4242 * configure: Rebuild.
4243 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4244 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4245 * targets.c (bfd_target_evax_flavour): Define.
4246 (evax_alpha_vec): Declare.
4247 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4248 if BFD64 is defined.
4249 * bfd-in2.h, libbfd.h: Rebuild.
4250 * Makefile.in: Rebuild dependencies.
4251 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4252 evax-emh.o, and evax-misc.o.
4253 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4254 evax-etir.c, evax-emh.c, and evax-misc.c.
4255 (HFILES): Add evax.h.
4257 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4259 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4261 (h8300_bfd_link_add_symbols): Likewise.
4263 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4265 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4266 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4268 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4270 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4271 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4273 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4274 R_MIPS_32 relocs if creating a shared library.
4276 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4278 * peicode.h (add_data_entry): Use pei_section_data rather than
4279 _cooked_size. Corresponds to May 13 change in coffcode.h.
4281 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4283 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4284 * coffcode.h (coff_write_object_contents): If there are long
4285 section names, always set the f_symptr field, even if there are no
4287 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4288 if there are no symbols.
4290 * coffgen.c (make_a_section_from_file): Check return value of
4291 _bfd_coff_read_string_table.
4292 (coff_real_object_p): Check return value of
4293 make_a_section_from_file.
4294 (_bfd_coff_read_string_table): Check that there are some symbols
4295 before trying to read the string table size.
4297 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4299 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4300 to replace a symbol in a dynamic object with a symbol from another
4301 dynamic object, do the replacement if the existing symbol is
4302 global linkage code.
4304 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4305 for _ptrgl, and treat it as global linkage code.
4307 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4308 filename or N_SO symbol past the offset, and use it to indicate
4309 that there is no line number or function when appropriate.
4311 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4313 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4314 common symbol defined by the linker. Don't export function code
4315 even if export_defineds is set.
4317 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4319 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4321 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4322 (h8300_symbol_address_p): New function.
4323 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4326 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4328 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4330 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4331 correctly for the two variants. Allow relaxing if the target
4332 is 128 bytes away since after relaxation it'll be 126 bytes away.
4333 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4334 "dot" and "value". Allow relaxing if the target is 128 bytes
4335 away since after relaxation it'll be 126 bytes away.
4336 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4337 the given section until nothing changes.
4339 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4341 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4342 alignment hack--we can get the lnnoptr info another way without
4343 suddenly increasing the alignment requirements. Set the flags for
4345 (ecoff_compute_section_file_positions): Do so.
4347 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4349 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4350 to keep the HP emulator database happy.
4352 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4353 From Kevin Buettner <kev@primenet.com>.
4355 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4357 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4358 name of a NULL section.
4360 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4362 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4363 set, always call the notice callback.
4365 * VERSION: Increment for bfdlink.h change.
4367 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4369 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4370 (sh_relax_delete_bytes): Correct handling of differently sized
4371 trailing alignment reloc.
4373 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4374 * bfd-in2.h: Rebuild.
4375 * configure.in: Warn if there is no known 64 bit type.
4376 * configure: Rebuild.
4378 * Makefile.in: Rebuild dependencies.
4379 (BFD32_BACKENDS): Add ppcboot.o.
4380 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4382 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4383 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4385 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4387 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4388 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4389 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4390 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4392 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4394 * elf64-mips.c: Improve reloc special_functions and handling of
4395 SHT_MIPS_OPTIONS section.
4396 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4397 mips_elf_hi16_reloc and make globally visible.
4398 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4399 make globally visible.
4400 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4401 make globally visible.
4402 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4403 and make globally visible.
4404 (gprel16_with_gp): Check howto->src_mask before using value in
4406 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4407 and make globally visible.
4408 (gprel32_with_gp): Check howto->src_mask before fetching value.
4409 (bfd_mips_elf_swap_options_in): New function.
4410 (bfd_mips_elf_swap_options_out): New function.
4411 (_bfd_mips_elf_set_private_flags): Rename from
4412 mips_elf_set_private_flags and make globally visible.
4413 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4414 mips_elf_copy_private_bfd_data and make globally visible.
4415 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4416 mips_elf_merge_private_bfd_data and make globally visible.
4417 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4418 for a SHT_MIPS_OPTIONS section.
4419 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4420 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4421 name of a SHT_MIPS_OPTIONS section.
4422 (_bfd_mips_elf_set_section_contents): New function.
4423 (mips_elf32_section_processing): Set the GP value in a
4424 SHT_MIPS_OPTIONS section.
4425 (_bfd_mips_elf_find_nearest_line): Rename from
4426 mips_elf_find_nearest_line and make globally visible.
4427 (bfd_elf32_set_section_contents): Define.
4428 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4429 (_bfd_mips_elf_lo16_reloc): Declare.
4430 (_bfd_mips_elf_gprel16_reloc): Declare.
4431 (_bfd_mips_elf_got16_reloc): Declare.
4432 (_bfd_mips_elf_gprel32_reloc): Declare.
4433 (_bfd_mips_elf_set_private_flags): Declare.
4434 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4435 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4436 (_bfd_mips_elf_find_nearest_line): Declare.
4437 (_bfd_mips_elf_set_section_contents): Declare.
4439 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4441 (elf_info_to_howto): Define.
4442 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4444 (elf_info_to_howto): Define.
4445 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4447 (elf_info_to_howto): Define.
4449 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4450 R_MOV16B[12], to match change in coff/internal.h.
4452 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4454 * elf64-mips.c: Extensive additions to provide better support for
4455 writing files and for gas.
4456 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4457 of mips_elf_object_p.
4458 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4459 _bfd_mips_elf_object_p.
4460 (_bfd_mips_elf_final_write_processing): Rename from
4461 mips_elf_final_write_processing and make globally visible.
4462 (_bfd_mips_elf_fake_sections): Rename from
4463 mips_elf_fake_sections and make globally visible.
4464 (_bfd_mips_elf_section_from_bfd_section): Rename from
4465 mips_elf_section_from_bfd_section and make globally visible.
4466 (_bfd_mips_elf_section_processing): New function, broken out of
4467 mips_elf_section_processing.
4468 (mips_elf32_section_processing): Rename from
4469 mips_elf_section_processing; call
4470 _bfd_mips_elf_section_processing.
4471 (_bfd_mips_elf_symbol_processing): Rename from
4472 mips_elf_symbol_processing and make globally visible.
4473 (_bfd_mips_elf_read_ecoff_info): Rename from
4474 mips_elf_read_ecoff_info and make globally visible.
4475 (mips_elf32_ecoff_debug_swap): Rename from
4476 mips_elf_ecoff_debug_swap.
4477 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4478 struct symbol_cache_entry.
4479 (_bfd_elf_validate_reloc): New function, moved in from
4480 elfcode.h:validate_reloc.
4481 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4482 to _bfd_elf_validate_reloc. Change all callers.
4483 * elf-bfd.h (bfd_section_from_shdr): Declare.
4484 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4485 (_bfd_elf_validate_reloc): Declare.
4486 (_bfd_mips_elf_object_p): Declare.
4487 (_bfd_mips_elf_fake_sections): Declare.
4488 (_bfd_mips_elf_section_from_bfd_section): Declare.
4489 (_bfd_mips_elf_section_processing): Declare.
4490 (_bfd_mips_elf_symbol_processing): Declare.
4491 (_bfd_mips_elf_read_ecoff_info): Declare.
4492 (_bfd_mips_elf_final_write_processing): Declare.
4493 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4496 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4497 (mips_elf_final_write_processing): Likewise.
4499 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4501 64-bit MIPS ELF ABI objdump support:
4502 * elf64-mips.c: New file.
4503 * Makefile.in: Rebuild dependencies.
4504 (BFD64_BACKENDS): Add elf64-mips.o.
4505 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4506 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4507 bfd_elf64_littlemips_vec to targ_selvecs.
4508 (mips*-*-elf*): Likewise.
4509 * confingure.in: Add bfd_elf64_bigmips_vec and
4510 bfd_elf64_littlemips_vec to vector switch.
4511 * configure: Rebuild.
4512 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4513 broken out of mips_elf_section_from_shdr.
4514 (mips_elf32_section_from_shdr): Rename from
4515 mips_elf_section_from_shdr. Call new function.
4516 (elf_backend_section_from_shdr): Update name of renamed function.
4517 * elf-bfd.h (struct elf_size_info): Change second parameter of
4518 write_out_phdrs to be const. Likewise for second parameter of
4520 (struct bfd_elf_section_data): Add rel_hdr2 field.
4521 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4522 (bfd_elf32_swap_symbol_out): Likewise.
4523 (bfd_elf32_swap_reloc_in): Likewise.
4524 (bfd_elf32_swap_reloc_out): Likewise.
4525 (bfd_elf32_swap_reloca_in): Likewise.
4526 (bfd_elf32_swap_reloca_out): Likewise.
4527 (bfd_elf32_swap_phdr_in): Likewise.
4528 (bfd_elf32_swap_phdr_out): Likewise.
4529 (bfd_elf32_swap_dyn_in): Likewise.
4530 (bfd_elf32_swap_dyn_out): Likewise.
4531 (bfd_elf32_slurp_symbol_table): Declare.
4532 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4533 (bfd_elf32_write_out_phdrs): Declare.
4534 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4535 (bfd_elf64_swap_symbol_out): Likewise.
4536 (bfd_elf64_swap_reloc_in): Likewise.
4537 (bfd_elf64_swap_reloc_out): Likewise.
4538 (bfd_elf64_swap_reloca_in): Likewise.
4539 (bfd_elf64_swap_reloca_out): Likewise.
4540 (bfd_elf64_swap_phdr_in): Likewise.
4541 (bfd_elf64_swap_phdr_out): Likewise.
4542 (bfd_elf64_swap_dyn_in): Likewise.
4543 (bfd_elf64_swap_dyn_out): Likewise.
4544 (bfd_elf64_slurp_symbol_table): Declare.
4545 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4546 (bfd_elf64_write_out_phdrs): Declare.
4547 (_bfd_mips_elf_section_from_shdr): Declare.
4548 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4549 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4550 section for the section, add the new one to rel_hdr2. Increment
4551 reloc_count rather than setting it.
4552 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4553 Remove static declaration.
4554 (elf_write_shdrs_and_ehdr): Define name as macro.
4555 (elf_write_out_phdrs): Likewise.
4556 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4557 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4558 (elf_swap_symbol_in): Change second parameter to be const.
4559 (elf_swap_symbol_out): Likewise.
4560 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4561 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4562 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4563 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4564 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4565 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4566 parameter to be const. Make non-static.
4567 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4569 (elf_slurp_symbol_table): Make non-static.
4570 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4571 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4572 (elf_backend_size_info): Likewise.
4573 (elfNN_bed): Use elf_backend_size_info.
4574 * targets.c (bfd_elf64_bigmips_vec): Declare.
4575 (bfd_elf64_littlemips_vec): Declare.
4576 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4577 bfd_elf64_littlemips_vec if BFD64 is defined.
4579 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4581 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4583 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4584 zeroes, in alignment holes.
4586 * configure: Rebuild with autoconf 2.10.
4588 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4589 potential leading underscore in the allocated buffer.
4591 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4593 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4594 symbols into .sbss if this is a relocatable link.
4596 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4598 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4599 undefined symbols when creating a shared library.
4601 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4603 * coff-sh.c: Add a bunch of new code and static const arrays to
4604 support aligning loads and stores on four byte memory boundaries.
4606 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4608 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4609 call sh_align_loads.
4610 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4613 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4615 * cache.c (bfd_open_file): Unlink the file before opening it for
4616 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4618 * opncls.c (bfd_fdopenr): Set opened_once.
4620 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4622 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4625 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4626 the code unconditionally.
4628 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4630 * libcoff-in.h (struct pei_section_tdata): Define structure.
4631 (pei_section_data): Define macro.
4632 * libcoff.h: Rebuild.
4633 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4634 store s_paddr field in pei_section_data.
4635 (coff_compute_section_file_positions): Use pei_section_data rather
4636 than _cooked_size, and don't overwrite an existing value.
4637 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4638 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4639 * peicode.h (coff_bfd_copy_private_section_data): Define if
4641 (pe_bfd_copy_private_section_data): New static function if
4644 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4646 * srec.c (srec_set_arch_mach): Write as a function rather than a
4649 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4650 no map, just check each member in turn to see whether it is
4653 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4655 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4656 table. Call BFD_ASSERT to validate header size, instead of
4658 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4661 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4663 * ppcboot.c: New target for looking at PPCbug boot records.
4665 * config{ure.in,.bfd}: Add support for ppcboot target.
4667 * configure: Regenerate.
4669 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4671 * coff-h8300.c (howto_table): Update names to match recent
4672 changes to include/coff/internal.h. Fix minor errors in the
4673 existing relocs. Add R_MOVL1 and R_MOVL2.
4674 (rtype2howto): Similarly.
4675 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4676 existing relaxing code and peform more relaxing.
4677 (h8300_reloc16_extra_cases): Likewise.
4679 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4681 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4684 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4686 * elfcode.h (elf_object_p): Reject generic ELF target if
4687 e_machine matches an alternate machine code in a specific backend.
4689 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4690 obsolete align_power_min field.
4692 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4694 * coff-h8300.c (reloc_howto_type): Add howto entry for
4696 (rtype2howto): Handle R_PCRWORD_B.
4697 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4698 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4699 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4700 branch (R_PCWORD_B).
4702 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4704 * aoutx.h (translate_from_native_sym_flags): Set the section for
4705 BSF_CONSTRUCTOR symbols.
4707 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4710 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4712 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4713 stop looking when section is found.
4715 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4717 * coffcode.h (STRING_SIZE_SIZE): Define.
4718 (styp_to_sec_flags): Handle long symbol names when looking for the
4720 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4721 (bfd_coff_long_section_names): Define.
4722 (coff_write_object_contents): Handle long section names.
4723 (bfd_coff_std_swap_table): Initialize new field.
4724 * libcoff.h: Rebuild.
4725 * coffgen.c (make_a_section_from_file): Handle long section
4727 (coff_write_symbols): Handle long section names.
4728 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4729 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4730 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4731 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4732 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4733 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4734 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4735 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4737 * bout.c (b_out_callback): Set lma of sections.
4738 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4739 parameter to output_bfd. Used input_bfd instead of output_bfd in
4742 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4744 * aoutx.h (translate_from_native_sym_flags): Don't create
4745 SEC_CONSTRUCTOR sections.
4746 * ecoff.c (ecoff_set_symbol_info): Likewise.
4748 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4749 From Don Bowman <bowman@waterloo.hp.com>.
4751 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4753 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4754 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4756 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4758 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4759 mips_32_relocs field.
4760 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4761 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4762 relocs against a global symbol which is not defined in a regular
4764 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4765 against a global symbol, increment mips_32_relocs.
4766 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4767 the symbol is not defined in a regular file, make room in the
4770 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4772 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4773 file position and the virtual file position separately. Set
4774 filepos information bsaed on the real file position.
4775 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4776 Jan 23 change to coffcode.h.
4778 * som.c (som_slurp_symbol_table): Set the symbol count to the
4779 number of BFD symbols created.
4781 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4783 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4784 output file if linking shared objects. Loop to check all relocs,
4785 rather than returning false on first error.
4787 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4789 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4790 (ppc_elf_additional_program_headers): If .interp section, bump #
4791 of program headers by 1.
4792 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4793 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4794 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4796 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4798 (ppc_elf_relocate_section): If the output section isn't defined,
4799 don't abort, just give an error message.
4801 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4802 being created is .sdata or .sdata2, don't make the symbol dynamic.
4804 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4806 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4807 members of an archive for dynamic objects with no symbols, and
4808 pass them directly to check_archive_element.
4809 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4810 xcoff_link_check_dynamic_ar_symbols.
4811 (xcoff_link_check_dynamic_ar_symbols): New static function.
4813 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4814 from _bfd_nodynamic to _bfd_xcoff.
4815 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4817 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4818 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4819 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4820 * libcoff.h: Rebuild.
4821 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4822 (xcoff_get_section_contents): New static function.
4823 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4824 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4825 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4826 (xcoff_dynamic_reloc): New static variable.
4827 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4828 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4830 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4832 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4833 if reloc_entry->addend is not 0.
4834 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4836 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4838 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4840 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4841 Add entries for R_SPARC_[56].
4842 (sparc_reloc_map): Add entries for R_SPARC_[56].
4844 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4846 Optimize linking of stabs in sections as used in ELF and COFF.
4847 * stabs.c: New file.
4848 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4849 (_bfd_write_section_stabs): Declare.
4850 (_bfd_write_stab_strings): Declare.
4851 * libbfd.h: Rebuild.
4852 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4853 (struct coff_link_hash_table): Add stab_info field.
4854 * libcoff.h: Rebuild.
4855 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4857 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4859 (_bfd_coff_final_link): Write out stab strings hash table.
4860 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4861 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4863 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4864 (struct bfd_elf_section_data): Add stab_info field.
4865 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4867 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4868 _bfd_link_section_stabs.
4869 (elf_bfd_final_link): Write out stab strings hash table.
4870 (elf_link_input_bfd): Handle optimized stabs sections.
4871 * reloc.c (_bfd_final_link_relocate): Check address against
4872 _raw_size rather than _cooked_size.
4873 * Makefile.in: Rebuild dependencies.
4874 (BFD_LIBS): Add stabs.o
4875 (BFD_LIBS_CFILES): Add stabs.c.
4877 * VERSION: Increment for bfdlink.h change.
4879 * coffgen.c (coff_renumber_symbols): Correct handling of
4880 BSF_NOT_AT_END common symbols.
4882 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4884 * coff-ppc.c (record_toc): Add cast to avoid warning.
4885 (ppc_allocate_toc_section): Likewise.
4886 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4887 (ppc_coff_reloc_type_lookup): Remove unreached code.
4888 * coffcode.h (coff_write_object_contents): Don't take the address
4890 * peicode.h (pe_print_idata): Add casts to avoid warning.
4891 (pe_print_edata): Likewise.
4892 (pe_print_reloc): Remove ANSI C string concatenation.
4894 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4896 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4898 * libcoff.h: Rebuild.
4899 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4901 (coff_swap_aux_out): Likewise.
4902 * peicode.h (coff_swap_aux_in): Likewise.
4903 (coff_swap_aux_out): Likewise.
4904 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4906 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4908 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4909 Fix up .bf endndx link fields.
4910 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4912 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4915 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4917 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4918 on Solaris PowerPC systems doesn't get confused.
4920 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4923 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4924 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4925 update did_reg and did_reg2.
4927 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4929 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4931 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4932 callback routines, pass h->root.string rather than name, in case
4933 copy is true and name is transient.
4935 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4937 * elfcore.h: Add support for core files with multiple threads.
4938 (Primarily for Solaris.)
4940 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4942 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4943 section->orelocation is NULL.
4945 * coffgen.c (bfd_coff_get_syment): New function.
4946 (bfd_coff_get_auxent): New function.
4947 * bfd-in.h (bfd_coff_get_syment): Declare.
4948 (bfd_coff_get_auxent): Declare.
4949 * bfd-in2.h: Rebuild.
4951 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4953 * elf32-mips.c (struct mips_hi16): Define.
4954 (mips_hi16_addr, mips_hi16_addend): Remove.
4955 (mips_hi16_list): New static variable.
4956 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4957 (mips_elf_lo16_reloc): Process mips_hi16_list.
4958 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4959 relocs before the associated LO16 reloc.
4961 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4963 * versados.c (versados_scan): Check bfd_alloc return value.
4964 (versados_object_p): Check all bfd_read return values. Require
4965 that lang field be less than 10, to avoid confusion with Intel Hex
4968 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4970 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4971 not 0, for an absolute symbol.
4972 (NAME(aout,swap_ext_reloc_out)): Likewise.
4974 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4975 (ihex_write_object_contents): For a large start address, output
4976 the full 32 bit address in record type 5.
4978 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4979 to int to avoid promotion problems in prototype.
4981 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4983 * configure.host: Use ${srcdir} when looking for picfrag.
4985 * configure.host: Switch on ${libdir}, not $(libdir). From
4986 alan@spri.levels.unisa.edu.au (Alan Modra).
4988 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4989 entry point, not just for DYNAMIC objects.
4990 * sunos.c (sunos_add_dynamic_symbols): Always call
4991 sunos_create_dynamic_sections. If called with a non DYNAMIC
4992 object, don't do anything else.
4993 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4995 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4997 * configure.in: Permit --enable-shared to specify a list of
4999 * configure: Rebuild.
5001 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5002 host when configuring with --enable-shard.
5004 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5006 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5009 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5010 to avoid crashing in bfd_hash_replace.
5012 * sysdep.h: Use #ifdef, not #if.
5014 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5016 * config.in: Rebuild.
5018 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5020 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5021 (AC_CHECK_HEADERS): Check for sys/time.h
5022 (AC_HEADER_TIME): Add macro.
5023 * configure: Rebuild.
5024 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5025 to control what combination of <time> and <sys/time.h>
5028 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5030 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5031 (aout_32_sunos4_write_object_contents): Likewise.
5032 * aoutx.h (NAME(aout,machine_type)): Handle
5033 bfd_mach_sparc_{sparclet,sparclite}.
5034 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5035 (bfd_mach_sparc_v9_p): Update.
5036 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5037 * libaout.h (enum machine_type): Add M_SPARCLET.
5038 * sunos.c (MACHTYPE_OK): Define.
5039 * bfd-in2.h: Regenerated.
5041 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5043 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5044 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5045 * elflink.c (_bfd_elf_create_got_section): Store the
5046 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5047 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5048 global offset table goes over 0x1000, set the value of
5049 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5050 (elf32_sparc_relocate_section): Subtract the offset of
5051 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5053 * elfcode.h: Don't include <string.h>.
5055 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5057 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5058 generic_link_hash_newfunc. All references changed.
5059 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5060 moved here from libbfd-in.h.
5061 * libbfd-in.h: Corresponding changes.
5062 * libbfd.h: Regenerated.
5064 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5066 * aoutx.h (aout_link_input_section_std): When reporting an
5067 overflow error, use the name of the symbol in the hash table if
5069 (aout_link_input_section_ext): Likewise.
5071 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5072 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5074 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5076 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5077 * coffcode.h (coff_compute_section_file_positions): Likewise.
5078 (coff_write_object_contents): Likewise.
5080 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5082 * section.c (SEC_LINK_ONCE): Define.
5083 (SEC_LINK_DUPLICATES): Define.
5084 (SEC_LINK_DUPLICATES_DISCARD): Define.
5085 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5086 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5087 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5088 * bfd-in2.h: Rebuild.
5089 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5090 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5091 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5092 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5093 SEC_LINK_ONCE, and look through the symbol table for the setting
5094 for SEC_LINK_DUPLICATES.
5095 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5096 set for a section, find the section symbol in the symbol table,
5097 and set the aux entry based on SEC_LINK_DUPLICATES.
5098 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5099 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5100 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5101 * coff-i386.c (i386coff_vec): Likewise.
5102 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5104 * VERSION: Bump to 2.6.1.
5105 * Makefile.in (stamp-h): Depend upon VERSION.
5107 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5109 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5110 * libbfd.h: Rebuilt.
5111 * linker.c (generic_link_hash_newfunc): No longer static.
5112 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5114 * coff-h8300.c: Add two derived hash tables and their associated
5115 funtions and #defines for use by the h8300 linker.
5116 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5117 the function vector as needed. Place the address of the function
5118 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5119 Rewrite the vectors section contents as necessary.
5120 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5121 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5122 (coff_bfd_link_hash_table_create): Likewise.
5124 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5126 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5127 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5129 (hppa_rebuild_insn): Pass pointer to correct type to
5130 low_sign_unext and dis_assemble_21.
5132 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5134 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5135 Stick with sparc-*-{sysv4*,solaris2*}.
5137 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5139 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5140 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5141 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5142 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5143 fields is non-zero, print them.
5145 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5146 ifdef. Remove unused variables.
5147 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5149 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5150 (get_symbol_value): Ifdef out.
5151 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5152 (coff_ppc_relocate_section): Remove unused variables. Make
5153 fprintf strings and argument types correspond. Put before_addr in
5155 (dump_toc): Make fprintf strings and argument types correspond.
5156 (ppc_process_before_allocation): Remove unused variables. Always
5158 (ppc_reflo_reloc): Ifdef out.
5159 (ppc_addr32nb_reloc): Ifdef out.
5160 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5162 (coff_ppc_rtype_to_howto): Likewise.
5163 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5165 * peicode.h (pe_print_idata): Move otherwise unused variables into
5166 the #ifdef where they are used. Always return a value.
5167 (pe_print_edata): Make fprintf strings and argument types
5168 correspond. Always return a value.
5169 (pe_print_pdata): Removed unused variable addr_value. Always
5171 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5172 strings and argument types correspond. Always return a value.
5174 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5175 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5176 variable rela inside #if 0 section where it is used.
5178 * ns32k.h: New file.
5179 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5180 functions to start with _bfd_.
5181 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5182 functions in cpu-ns32k.h.
5183 * Makefile.in: Rebuild dependencies.
5184 (HFILES): Add ns32k.h.
5186 * section.c (struct sec): Add linker_mark field. Change
5187 user_set_vma and reloc_done to be single bit fields.
5188 (STD_SECTION): Update accordingly.
5189 * bfd-in2.h: Rebuild.
5190 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5192 (aout_link_input_bfd): Don't link unmarked sections.
5193 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5195 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5196 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5198 * elflink.h (elf_bfd_final_link): Mark sections included in the
5200 (elf_link_input_bfd): Don't link unmarked sections.
5201 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5203 (xcoff_link_input_bfd): Don't link unmarked sections.
5205 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5206 overflow error messages.
5208 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5210 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5211 is not set, print "BFD: " before the error message.
5213 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5214 Miles Bader <miles@gnu.ai.mit.edu>.
5215 * configure: Rebuild.
5217 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5219 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5222 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5223 m68k-aout, m68k-coff, and m68k-elf targets.
5225 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5227 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5228 (ieee_generic_stat_arch_elt): Restructured to prevent
5229 ieee_object_p from being called repeatedly.
5231 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5233 * coffcode.h (coff_write_object_contents): Allocate
5234 buffers large enough for any FILEHDR or AOUTHDR.
5236 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5238 * ecofflink.c (lookup_line): New static function, renamed and
5239 slighly changed from old _bfd_ecoff_locate_line.
5240 (_bfd_ecoff_locate_line): Cache line number information. Use
5241 lookup_line for actual lookup.
5243 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5245 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5246 multiple of 20 bytes.
5248 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5250 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5251 allocate ecoff_find_line, and don't initialize by hand.
5252 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5253 mips_elf_find_line, and don't call memset.
5255 * coffcode.h (coff_compute_section_file_positions): If not
5256 producing a final executable, don't consider sofar when aligning
5257 the section to the correct size.
5259 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5261 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5262 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5263 * coffgen.c (coff_section_symbol): Ifdef out.
5265 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5267 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5268 output_bfd is not NULL.
5270 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5272 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5273 of bfd_alloc (fixes fix_line not being initialized).
5274 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5276 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5278 * coffcode.h: Allow specific backends to override the
5279 bfd_link_add_symbols routine.
5281 * coff-h8300.c: Include genlink.h.
5282 (howto_table): Add R_MEM_INDIRECT.
5283 (rtype2howto): Support R_MEM_INDIRECT.
5284 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5287 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5289 * coff-alpha.c (alpha_relocate_section): Use
5290 info->callbacks_warning, rather than _bfd_error_handler, for
5291 "multiple gp" warning.
5293 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5295 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5296 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5297 table string. Use bfd_wrapped_link_hash_lookup.
5298 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5300 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5301 table, if any, when writing out symbols.
5302 (aout_link_input_section_std): Use the name from the hash table,
5303 if any, when reporting undefined symbols.
5304 (aout_link_input_section_ext): Likewise.
5305 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5306 * bout.c (get_value): Likewise.
5307 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5308 * ecoff.c (ecoff_reloc_link_order): Likewise.
5309 * elflink.h (elf_link_add_object_symbols): Likewise.
5310 (elf_reloc_link_order): Likewise.
5311 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5312 (_bfd_generic_reloc_link_order): Likewise.
5313 (default_indirect_link_order): Likewise.
5314 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5315 * sunos.c (sunos_add_one_symbol): Likewise.
5316 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5317 (bfd_xcoff_link_count_reloc): Likewise.
5318 (xcoff_reloc_link_order): Likewise.
5320 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5321 into -1 for intern->rss.
5323 * configure: Rebuild with autoconf 2.8.
5325 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5327 * stab-syms.c (__define_stab_duplicate): Define.
5328 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5330 * bfd-in.h (bfd_get_stab_name): Declare.
5331 * bfd-in2.h: Rebuild.
5332 * Makefile.in: Rebuild dependencies.
5333 (BFD_LIBS): Add stab-syms.o.
5334 (BFD_LIBS_CFILES): Add stab-syms.c.
5335 (BFD32_BACKENDS): Remove stab-syms.o.
5336 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5337 * configure.in: Don't list stab-syms.o in bfd_backends.
5338 * configure: Rebuild.
5339 * libaout.h (aout_stab_name): Don't declare.
5340 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5343 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5345 * elf.c (assign_file_positions_for_segments): Adjust file offset
5346 for section alignment even if SEC_LOAD is not set.
5348 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5350 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5351 since they appear as targets in Makefile.in.
5352 * configure: Rebuild.
5354 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5355 don't fiddle with a symbol which is not defined anywhere.
5357 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5359 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5360 though they are defined in a shared library.
5361 (xcoff_build_ldsyms): Likewise.
5363 * coffgen.c (coff_find_nearest_line): Don't look at the line
5364 numbers for the section if section->lineno is NULL.
5366 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5367 message rather than calling BFD_ASSERT.
5368 * elfcode.h (write_relocs): Check return value of
5369 _bfd_elf_symbol_from_bfd_symbol.
5371 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5373 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5376 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5378 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5380 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5381 hppa_reloc_field_selector_type_alt.
5382 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5383 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5385 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5387 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5389 * elf.c (assign_file_positions_for_segments): Adjust the segment
5390 memory size for the alignment of a SEC_ALLOC section, not just a
5393 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5395 * m68klinux.c: New file.
5396 * hosts/m68klinux.h: New file.
5397 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5398 * configure.in (m68*-*-linux*): New native host.
5399 (m68klinux_vec): New vector.
5400 * configure: Rebuild.
5401 * targets.c (m68klinux_vec): Declare.
5402 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5403 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5404 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5405 declaration from bfd_linux_size_dynamic_sections.
5406 (bfd_m68klinux_size_dynamic_sections): Declare.
5407 * bfd-in2.h: Rebuild.
5408 * Makefile.in: Rebuild dependencies.
5409 (BFD32_BACKENDS): Add m68klinux.o.
5410 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5412 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5414 * libhppa.h (pa_arch): Add pa20.
5415 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5416 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5417 (hppa_field_adjust): Handle e_nsel.
5418 * som.c: Provide default definitions for many new relocs found only
5419 in hpux10 include files.
5420 (som_fixup_formats): Add several new relocs from hpux10.
5421 (som_hppa_howto_table): Add hpux10 relocs.
5422 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5424 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5426 * mpw-make.sed: Edit out recent shared library support, and
5427 rules to rebuild .h files using doc/chew.
5429 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5431 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5432 size even of sections with no contents.
5434 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5436 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5437 starting with '$' the way we skip names starting with '.'. When
5438 updating x_endndx, don't be fooled by an index which has been
5441 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5442 struct/union/enum type with no elements.
5444 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5446 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5448 * archive.c (bfd_generic_archive_p): If the first file in the
5449 archive can not be recognized as an object, don't assume that this
5450 is the wrong format.
5452 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5453 format is not bfd_object.
5454 (bfd_elf_get_dt_soname): Likewise.
5456 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5458 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5461 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5463 * bfd.c (tdata): Add netbsd_core_data.
5464 * bfd-in2.h: Regenerated.
5466 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5468 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5469 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5470 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5473 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5474 to get the symbol index, matching 14 Jul 95 change.
5476 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5478 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5479 Remove duplicate definition of gp.
5481 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5483 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5484 assume that we can set the GP value and then get the same value,
5485 since it won't be true if the output file is neither ELF nor
5487 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5488 _bfd_get_gp_value here.
5489 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5490 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5492 (mips_elf_lo16_reloc): Likewise.
5493 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5494 Don't require that the BFD be ELF.
5495 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5496 (mips_elf_gprel32_reloc): Likewise.
5497 (mips_elf_relocate_section): Don't assume we can set and get the
5499 (mips_elf_finish_dynamic_symbol): Don't bother to use
5500 _bfd_get_gp_value here.
5502 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5503 Don't change epdr between malloc and free. Be careful not to free
5504 NULL pointers. Zero out the first RPDR.
5506 * configure.host: On Linux, only pass -rpath option if $(libdir)
5507 is neither /lib nor /usr/lib. From Alan Modra
5508 <alan@mullet.Levels.UniSA.Edu.Au>.
5510 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5512 (elf_dt_name): Rename from elf_dt_needed_name.
5513 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5515 (bfd_elf_get_dt_soname): New function.
5516 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5517 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5518 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5519 * bfd-in2.h: Rebuild.
5521 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5523 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5524 _bfd_sparc_elf_reloc_type_lookup.
5525 (bfd_elf32_bfd_reloc_type_lookup): Update.
5526 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5527 (sparc64_elf_howto_table): Define.
5528 (sparc_reloc_map): Define.
5529 (sparc64_elf_reloc_type_lookup): New function.
5530 (sparc_elf_wdisp16_reloc): New function.
5531 (elf_info_to_howto): Use sparc64_elf_howto_table.
5532 (sparc64_elf_relocate_section): Likewise.
5533 (bfd_elf64_bfd_reloc_type_lookup): Update.
5535 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5537 * configure.host: Check for 'do not mix' from native linker before
5538 trying to use -rpath.
5540 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5542 * bfd.c (_bfd_get_gp_value): New function.
5543 (_bfd_set_gp_value): New function.
5544 * libbfd-in.h (_bfd_get_gp_value): Declare.
5545 (_bfd_set_gp_value): Declare.
5546 * libbfd.h: Rebuild.
5547 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5548 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5549 directly to the fields in the tdata information.
5550 (alpha_relocate_section): Likewise.
5551 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5552 (mips_gprel_reloc): Likewise.
5553 (mips_relocate_section): Likewise.
5554 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5555 (mips_elf_lo16_reloc): Likewise.
5556 (mips_elf_final_gp): Likewise.
5557 (mips_elf_gprel16_reloc): Likewise.
5558 (mips_elf_gprel32_reloc): Likewise.
5559 (mips_elf_relocate_section): Likewise.
5560 (mips_elf_finish_dynamic_symbol): Likewise.
5562 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5564 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5566 * configure.in: Call AC_PROG_CC before configure.host.
5567 * configure: Rebuild.
5568 * configure.host: Don't set information which autoconf should
5569 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5571 * configure.host: Remove go32 and win32 host information, since it
5572 should no longer be needed.
5574 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5575 then start a new segment rather than put a writable section in a
5578 * configure.host: Set RPATH_ENVVAR.
5580 * Makefile.in: Rebuild dependencies.
5582 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5583 zero_section variable.
5585 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5587 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5588 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5589 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5591 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5593 * ieee.c (ieee_write_expression): Only use an R variable for a
5594 local symbol. Don't output a zero offset. Handle a zero address.
5595 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5596 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5598 (parse_expression): Don't try to handle multiple occurrences of a
5599 P variable. Handle I variables differently from X variables. Fix
5600 the order of minus expressions.
5601 (ieee_slurp_external_symbols): Generate an I variable for an NN
5602 record. Fix handling of ATI and ATX records.
5603 (ieee_slurp_sections): Only set minimal section attributes.
5604 Adjust them later, based on the section contents.
5605 (ieee_object_p): Read in the file until just after the ME record.
5606 Call ieee_slurp_section_data to set the section flags.
5607 (do_one): Add iterations parameter. Only repeat the first load
5608 item. Set the section and file reloc flags.
5609 (ieee_slurp_section_data): Set section flags. Pass iterations to
5611 (ieee_canonicalize_reloc): Handle I variables.
5612 (do_with_relocs): Only emit relocation size when necessary.
5613 Increase MAXRUN to 127. Change ov to be assigned, and take
5614 src_mask and pcrel_offset into account.
5615 (ieee_write_data_part): Skip sections that are not loaded.
5616 (ieee_write_external_part): Don't output optional last entry of WX
5618 (ieee_write_me_part): Make setting of me_record neater.
5619 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5621 * syms.c (stt): Add entries for zerovars, vars, and code.
5623 * elfcode.h (validate_reloc): New static function.
5624 (write_relocs): Call validate_reloc for non ELF relocs.
5626 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5627 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5628 (TARGET_LITTLE_SYM): Likewise.
5630 * config.bfd (m68*-*-psos*): New target.
5632 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5634 * i386msdos.c: Remove some #if 0 code.
5635 (msdos_write_object_contents): Don't include empty sections in the
5636 size computation, regardless of their address.
5638 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5640 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5641 is NULL, ie, the -r switch is used.
5643 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5645 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5646 (BFD_RELOC_MIPS_GOT_LO16): Define.
5647 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5648 * bfd-in2.h, libbfd.h: Rebuild.
5649 * elf32-mips.c (mips_reloc_map): Map new relocs.
5651 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5653 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5656 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5657 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5658 simple number for the section address, rather than an expression.
5659 Limit the number of bytes between relocs to MAXRUN.
5660 (ieee_write_me_part): Set me_record to the file offset after the
5662 (ieee_write_processor): New static function.
5663 (ieee_write_object_contents): Use ieee_write_processor.
5665 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5667 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5669 * coff-aux.c: Change include of aux.h to aux-coff.h.
5671 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5673 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5674 relocation put the addend both in the reloc entry and the data.
5675 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5678 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5679 a R_68K_PCxx reloc against a defined global symbol directly.
5680 (elf_m68k_check_relocs): Don't count such a reloc.
5682 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5683 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5684 symbol for now, otherwise always record the symbol as dynamic.
5685 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5686 is not referenced by a dynamic object, and we are not making a
5687 shared object, then don't make a PLT entry. If we do make a PLT
5688 entry, make sure the symbol has been recorded as dynamic.
5690 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5692 * configure.host: When making a shared library, set HLDFLAGS to
5693 pass an appropriate -rpath option. Use the make variable SONAME
5694 as the shared library soname, rather than computing it here. On
5695 SunOS, build stamp-tshlink in place of $(SHLINK).
5696 * Makefile.in (SONAME): New variable.
5697 ($(SHLINK)): Make a link to the transformed name, as well.
5698 (stamp-tshlink): New target.
5699 (install): Skip stamp-tshlink during install.
5701 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5703 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5704 linker sections have been set up yet.
5706 * elf.c (make_mapping): Add an additional argument to suppress
5707 making the first section include the program headers.
5708 (map_sections_to_segments): If the user used -Ttext such that the
5709 program headers are on a different page, do not set the flags
5710 saying that this section includes the program headers.
5712 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5714 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5715 don't define TRAD_HEADER.
5716 * configure: Rebuild.
5718 * netbsd-core.c: New file, support for NetBSD core files.
5719 * hosts/*nbsd.h: Removed.
5721 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5723 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5724 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5725 * libbfd.h, bfd-in2.h: Regenerated.
5726 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5727 bfd_elf32_bfd_reloc_type_lookup.
5728 (reloc_type{,_names}): Deleted.
5729 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5731 (sparc_reloc_map): Add sparc64 relocs.
5732 (sparc_elf_notsupported_reloc): New static function.
5733 (sparc_elf_wdisp16_reloc): New static function.
5734 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5735 (elf32_sparc_relocate_section): Likewise.
5736 (bfd_elf32_bfd_reloc_type_lookup): Define.
5737 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5738 (reloc_type{,_names}): Deleted.
5739 (elf_sparc_howto_table): Deleted.
5740 (sparc_reloc_map): Deleted.
5741 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5742 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5744 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5746 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5749 * Makefile.in (program_transform_name): New variable.
5750 (install): Transform library name before installing it.
5752 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5754 * archures.c (bfd_mach_i960_hx): Define.
5755 * bfd-in2.h: Rebuild.
5756 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5757 (MATRIX): Expand entries for HX.
5758 (arch_info_struct): Add i960:hx entry.
5759 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5760 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5761 (coff_set_flags): Handle bfd_mach_i960_hx.
5763 Support for building as a shared library, based on patches from
5764 Alan Modra <alan@spri.levels.unisa.edu.au>:
5765 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5766 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5767 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5768 * configure: Rebuild.
5769 * configure.host: If --enable-shared, adjust shared library stuff
5770 based on the host. If the host is SunOS, and the linker supports
5771 -rpath, set HLDFLAGS to use it.
5772 * Makefile.in (ALLLIBS): New variable.
5773 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5774 (COMMON_SHLIB, SHLINK): New variables.
5775 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5776 (STAGESTUFF): Remove variable.
5777 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5779 (stamp-ofiles): New target, like old ofiles target, but build
5780 using a temporary file and move-if-change, and touch stamp-ofiles
5782 (ofiles): Just depend upon stamp-ofiles.
5783 (stamp-piclist, piclist): New targets.
5784 ($(SHLIB), $(SHLINK)): New targets.
5785 (targets.o, archures.o): Build twice if PICFLAG is set.
5786 (do_mostlyclean): Remove pic/*.o.
5787 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5789 (do_distclean): Remove pic and stamp-picdir.
5790 (install): Install shared libraries.
5791 ($(OFILES)): Depend upon stamp-picdir.
5792 (stamp-picdir): New target.
5794 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5796 * libcoff.h: Rebuild.
5798 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5799 flavour of a section with no owner.
5801 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5802 ELF_LINK_NON_ELF flag.
5803 (mips_elf_create_got_section): Likewise.
5805 * elf.c: Revert last change, since it breaks dynamic linking.
5806 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5808 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5809 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5810 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5812 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5814 * elf.c (assign_file_positions_for_segments): If the backend does
5815 not want the elf header or the program headers in the address
5816 space, do not include them in the calculations.
5818 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5819 function to determine if we need additional program headers.
5820 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5821 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5823 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5825 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5827 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5829 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5830 back into one line. Some compilers (sunos 4.1.3 for example)
5831 won't accept args split across more than one line.
5833 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5835 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5836 * configure: Regenerate.
5838 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5840 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5841 try to do arithmetic on a void *, cast it to a unsigned char * first.
5843 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5845 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5846 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5848 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5849 flag for a newly defined symbol.
5850 (NAME(bfd_elf,record_link_assignment)): Likewise.
5851 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5852 set the DEF or REF_REGULAR flags correctly.
5854 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5855 (libbfd.h, libcoff.h): Corresponding change.
5857 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5858 a PLT32 reloc as dynamic.
5859 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5860 is not referenced by a dynamic object, and we are not making a
5861 shared object, then don't make a PLT entry. If we do make a PLT
5862 entry, make sure the symbol has been recorded as dynamic.
5864 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5866 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5867 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5868 (powerpcle-*-cygwin32): New.
5869 * peicode.h (add_data_entry): Get address from vma.
5871 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5873 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5874 attached to the section has already been created as an undefined
5875 symbol, treat it as if it hasn't been created yet.
5877 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5879 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5880 symbol or section symbols if stripping all symbols and this is not
5881 a relocateable link. Don't output the symbol string table if
5882 there are no symbols.
5883 (elf_link_flush_output_syms): Don't do anything if there are no
5886 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5888 * coff-aux.c: New file.
5889 * hosts/m68kaux.h: New file.
5890 * config.bfd (m68*-apple-aux*): New target.
5891 * configure.in (m68*-apple-aux*): New native host.
5892 (m68kaux_coff_vec): New vector.
5893 * configure: Rebuild.
5894 * targets.c (m68kaux_coff_vec): Declare.
5895 * coffcode.h (bfd_coff_backend_data): Add field
5896 _bfd_coff_link_add_one_symbol.
5897 (bfd_coff_link_add_one_symbol): Define.
5898 (compare_arelent_ptr): New static function if TARG_AUX.
5899 (coff_write_relocs): If TARG_AUX, sort the relocs.
5900 (coff_write_object_contents): Set A/UX aouthdr magic number.
5901 (coff_link_add_one_symbol): Define if not defined.
5902 (bfd_coff_std_swap_table): Initialize new field.
5903 * libcoff.h: Rebuild.
5904 * cofflink.c (coff_link_add_symbols): Call
5905 bfd_coff_link_add_one_symbol rather than
5906 _bfd_generic_link_add_one_symbol.
5907 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5908 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5909 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5910 * Makefile.in: Rebuild dependencies.
5911 (BFD32_BACKENDS): Add coff-aux.o.
5912 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5914 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5916 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5917 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5919 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5921 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5922 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5923 (maintainer-clean): Warn about deleting special files.
5924 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5926 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5927 warning symbols correctly.
5928 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5929 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5930 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5931 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5932 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5933 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5935 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5938 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5940 * libcoff-in.h: aligned newly exported names with bfd naming
5941 conventions. Removed an erroneous define of POWERPC_LE_PE.
5942 * libcoff.h: Rebuild.
5943 * cofflink.c, coff-ppc.c: the above function name changes
5945 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5947 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5948 * ecoff.c (struct extsym_info): Define.
5949 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5950 to ecoff_link_write_external.
5951 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5952 Strip symbols when appropriate.
5954 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5955 * syms.c (BSF_OBJECT): Define.
5956 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5957 * bfd-in2.h: Rebuild.
5958 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5960 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5963 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5964 copying relocs into a shared object, treat a defined global symbol
5966 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5967 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5968 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5970 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5971 real defined symbol, not to a weak defined symbol.
5973 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5975 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5976 and made a few static functions externs.
5978 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5979 POWERPC_LE_PE hack in cofflink.
5981 * libcoff-in.h: promoted the following from cofflink.c to allow
5982 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5983 coff_debug_merge_element, struct coff_debug_merge_type,
5984 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5985 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5986 coff_debug_merge_hash_lookup, coff_link_section_info,
5987 coff_final_link_info, coff_debug_merge_hash_newfunc,
5988 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5990 * libcoff.h: re-gen'd
5992 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5994 * syms.c: Include "bfdlink.h".
5995 (struct stab_find_info): Define.
5996 (_bfd_stab_section_find_nearest_line): New function.
5997 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5998 * libbfd.h: Rebuild.
5999 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6000 * elf.c (_bfd_elf_find_nearest_line): Try calling
6001 _bfd_stab_section_find_nearest_line before searching the ELF
6002 symbol table. Find the closest STT_FUNC symbol, not the last one.
6003 * libcoff-in.h (coff_data_type): Add line_info field.
6004 * libcoff.h: Rebuild.
6005 * coffgen.c (coff_find_nearest_line): Try calling
6006 _bfd_stab_section_find_nearest_line before searching the COFF
6008 * Makefile.in: Rebuild dependencies.
6010 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6012 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6013 4 bytes, so we get the correct value when updating the register
6014 field in little endian mode.
6016 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6018 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6019 entry_section fields. Add sntoc and snentry fields.
6020 * libcoff.h: Rebuild.
6021 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6022 not toc_section and entry_section (the COFF file does not have any
6023 sections at this point).
6024 (coff_write_object_contents): Set o_snentry and o_sntoc from
6025 snentry and sntoc rather than entry_section and toc_section.
6026 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6027 snentry, not toc_section and entry_section.
6028 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6029 entry_section from hentry.
6030 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6032 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6033 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6034 than using toc_section directly.
6036 * archures.c: Add missing `.' in enum bfd_architecture.
6037 * bfd-in2.h: Rebuild.
6039 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6040 Robert Lipe <robertl@arnet.com>.
6042 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6044 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6045 to sections we allocate. Use bfd_zalloc to allocate initialial
6046 sections, not bfd_alloc.
6047 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6048 SDA{,2}I16 relocations.
6049 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6050 whether to put something in .sbss or not.
6051 (ppc_elf_relocate_section): Add support for more relocations. Add
6052 in sec->output_offset where appropriate. Make error messages
6053 include the symbol name.
6055 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6056 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6057 doesn't get redefined messages if -shared.
6059 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6060 section if the rel_section field has been set up.
6062 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6064 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6067 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6069 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6070 of flags, only flags used are controlled by mach number. Bump up
6071 output file mach number to highest of input file mach numbers.
6072 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6073 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6075 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6076 bfd_elf64_sparc_vec support.
6078 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6080 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6081 the embedded bit is set on some objects and not on others. Just
6083 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6086 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6088 * coffcode.h (coff_new_section_hook): Don't try to align the
6091 * coffcode.h (coff_set_section_contents): Fix the handling of the
6092 .lib section to work even if the entire section contents are
6093 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6094 Robert Lipe <robertl@arnet.com>.
6096 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6098 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6099 memory here for contents.
6101 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6102 _SDA2_BASE_ by 32768.
6103 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6104 started using. Allocate contents for .sdata and .sdata2 sections
6106 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6108 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6109 size _SDA{,2}_BASE_.
6110 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6113 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6115 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6117 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6118 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6119 (bfd_mach_sparc_v9a): Define.
6120 (bfd_mach_sparc_v9_p): Define.
6121 * bfd-in2.h: Regenerated.
6122 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6124 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6125 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6126 to bfd_elf32_sparc_vec.
6127 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6128 Add v8plus{,a} support.
6130 (sparc_compatible): New function.
6131 * elf32-sparc.h: #include "elf/sparc.h".
6132 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6133 elf32_sparc_final_write_processing): New functions.
6134 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6135 elf_backend_final_write_processing): Define.
6137 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6139 * elf-bfd.h (struct elf_link_hash_entry): Add
6140 linker_section_pointer field.
6141 (enum elf_linker_section_enum): Enumeration for new way of
6142 creating linker dynamic sections and symbols.
6143 (elf_linker_section{,_pointers}): New structures for creating
6144 dynamic sections and symbols.
6145 (elf_obj_tdata): Add linker_section_pointers and linker_section
6147 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6148 (_bfd_elf_create_linker_section): New declarations.
6149 (_bfd_elf_find_pointer_linker_section): Ditto.
6150 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6151 (_bfd_elf_make_linker_section_rela): Ditto.
6153 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6155 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6156 (ppc_elf_create_linker_section): New function to create the
6157 sections .got, .sdata, and .sdata2.
6158 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6160 (ppc_elf_check_relocs): Support more of the eabi relocations.
6161 (ppc_elf_relocate_section): Ditto.
6162 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6163 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6165 * elflink.h (elf_create_pointer_linker_section): New function to
6166 create initialized pointers in dynamic linker sections.
6167 (elf_finish_pointer_linker_section): Actually intialize the
6168 pointers created above.
6170 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6171 macros to provide both 32 and 64 bit versions of
6172 elf_create_pointer_linker_section.
6173 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6174 provide both 32 and 64 bit versions of
6175 elf_finish_pointer_linker_section.
6177 * elflink.c (_bfd_elf_create_linker_section): New function to
6178 create a linker section.
6179 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6180 given address in the linker pointer offsets created for a given
6182 (_bfd_elf_make_linker_section_rela): Make a RELA section
6183 corresponding to the generated linker section.
6185 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6187 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6189 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6191 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6192 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6193 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6194 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6195 toc entry in an objdump) for now.
6196 (ppc_do_last, ppc_get_last): New function - needed to save processing
6197 the toc owner to the end.
6198 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6201 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6202 toc owner from being done till last. Must define POWERPC_LE_PC
6205 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6207 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6209 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6210 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6212 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6214 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6216 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6218 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6220 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6222 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6224 * elf.c (assign_file_positions_for_segments): Don't increment file
6225 offset for a segment which contains no loadable sections.
6227 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6229 * reloc.c: Add new PowerPC relocations.
6230 * {bfd-in2,libbfd}.h: Regenerate.
6232 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6233 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6235 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6237 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6240 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6243 * coffgen.c (coff_find_nearest_line): Don't try to cache
6244 information in sections that are not owned by a BFD. From Richard
6245 Henderson <richard@atheist.tamu.edu>.
6247 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6248 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6249 * elflink.h (elf_link_output_extsym): Remove special check for
6252 * ecoffswap.h: Add prototypes for static functions.
6254 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6256 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6257 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6259 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6260 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6261 support. Begin support for R_PPC_SDA{2,}REL.
6263 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6265 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6266 create the .got and .got.neg sections.
6267 (ppc_elf_size_dynamic_sections): Call it.
6268 (ppc_elf_check_relocs): Call it.
6269 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6270 (ppc_elf_check_relocs): Add error messages for relocations we
6271 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6274 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6276 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6277 section flags for V.4 and eabi.
6279 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6281 * elf.c (assign_file_positions_for_segments): If a segment
6282 contains no sections, don't mark it as readable.
6284 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6285 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6287 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6288 dynamic section, if there is one.
6289 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6290 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6291 (bfd_elf64_swap_dyn_in): Likewise.
6292 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6294 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6296 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6297 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6298 <pirker@eiunix.tuwien.ac.at>.
6300 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6302 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6303 PowerPC V.4 and eabi.
6304 * bfd-in2.h: Regenerate.
6305 * libfd.h: Regenerate.
6307 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6309 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6310 section type and SHF_EXCLUDE section flag, turning them into the
6311 appropriate bfd section flag.
6313 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6315 * xcofflink.c (xcoff_link_add_symbols): Create the special
6316 sections if we see a DYNAMIC object, in case that is the only
6317 XCOFF input object we see.
6319 * elf32-mips.c: Extensive changes for a start at dynamic linking
6320 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6322 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6323 (struct elf_backend_data): Remove
6324 elf_backend_create_program_headers field. Add
6325 elf_backend_additional_program_headers and
6326 elf_backend_modify_segment_map fields.
6327 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6329 (elf_backend_additional_program_headers): Likewise.
6330 (elf_backend_modify_segment_map): Likewise.
6331 (elf_backend_create_program_headers): Don't define.
6332 (elfNN_bed): Change to account for field changes.
6333 * elf.c (assign_file_positions_for_segments): Call new
6334 modify_segment_map backend function. Don't call old
6335 create_program_headers backend function.
6336 (get_program_header_size): Call additional_program_headers rather
6337 than create_program_headers.
6338 * elflink.h (elf_link_add_object_symbols): Initialize
6339 type_change_ok from new backend field.
6340 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6342 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6343 a reloc against the appropriate section.
6345 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6346 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6347 (elf_flags_init): Rename from elf_ppc_flags_init.
6348 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6350 (ppc_elf_copy_private_bfd_data): Likewise.
6351 (ppc_elf_merge_private_bfd_data): Likewise.
6353 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6356 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6358 * coff-alpha.c (alpha_relocate_section): During final link, allow
6359 output .lita section to be bigger than 64k by adjusting gp value
6360 on a per-input section basis.
6361 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6363 (struct ecoff_section_tdata): Add gp field.
6365 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6367 Handle Alpha ECOFF changes in OSF/1 3.2.
6368 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6370 * coff-alpha.c: Include "aout/ar.h".
6371 (alpha_ecoff_get_relocated_section_contents): Don't require an
6372 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6373 3.2 doesn't generate one.
6374 (alpha_relocate_section): Likewise.
6375 (alpha_ecoff_slurp_armap): Define.
6376 (alpha_ecoff_slurp_extended_name_table): Define.
6377 (alpha_ecoff_construct_extended_name_table): Define.
6378 (alpha_ecoff_truncate_arname): Define.
6379 (alpha_ecoff_write_armap): Define.
6380 (alpha_ecoff_generic_stat_arch_elt): Define.
6381 (alpha_ecoff_update_armap_timestamp): Define.
6383 (alpha_ecoff_read_ar_hdr): New static function.
6384 (alpha_ecoff_get_elt_at_filepos): New static function.
6385 (alpha_ecoff_openr_next_archived_file): New static function.
6386 (alpha_ecoff_get_elt_at_index): New static function.
6387 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6388 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6389 _bfd_ecoff to alpha_ecoff.
6390 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6391 field from backend structure, rather than always calling
6392 _bfd_get_elt_at_filepos.
6393 * coff-mips.c (mips_ecoff_backend_data): Initialize
6394 get_elt_at_filepos field.
6395 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6396 from _bfd_generic_read_ar_hdr with minor changes.
6397 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6398 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6399 * libbfd.h: Rebuild.
6401 * bfd-in.h (BFD_IN_MEMORY): Define.
6402 * libbfd-in.h (struct bfd_in_memory): Define.
6403 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6404 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6405 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6406 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6407 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6408 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6409 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6410 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6411 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6412 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6414 (bfd_openstreamr): Likewise.
6415 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6416 BFD_IN_MEMORY is not set.
6417 * riscix.c (riscix_some_aout_object_p): Likewise.
6418 * bfd-in2.h, libbfd.h: Rebuild.
6420 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6421 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6422 (bfd_get_elt_at_index): Define.
6423 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6424 bfd_get_elt_at_index. Change index parameter from int to
6426 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6427 (_bfd_noarchive_get_elt_at_index): Define.
6428 (_bfd_archive_bsd_get_elt_at_index): Define.
6429 (_bfd_archive_coff_get_elt_at_index): Define.
6430 * bfd-in2.h, libbfd.h: Rebuild.
6431 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6432 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6433 * ieee.c (ieee_get_elt_at_index): Define.
6434 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6435 * oasys.c (oasys_get_elt_at_index): Define.
6436 * som.c (som_get_elt_at_index): Define.
6438 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6439 numbers to the .text section.
6441 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6443 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6444 If there is a SEC_DEBUGGING section, get the contents of the debug
6445 information part from it.
6446 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6448 (ieee_write_object_contents): Check ieee_write_debug_part return.
6450 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6452 * config.bfd (i[345]86-*-freebsd*): Add target.
6453 * configure.in (i386freebsd_vec): Add vec.
6454 * configure: Regenerate.
6455 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6456 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6457 Rebuild dependencies..
6458 * freebsd.h: New file.
6459 * i386freebsd.c: New file.
6460 * targets.c (i386freebsd_vec): Declare.
6461 (bfd_target_vector): Add i386freebsd_vec.
6462 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6463 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6465 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6467 * ieee.c (ieee_slurp_debug): New static function.
6468 (ieee_object_p): Call it.
6469 (ieee_slurp_section_data): Skip debugging sections.
6470 (ieee_get_reloc_upper_bound): Likewise.
6471 (ieee_get_section_contents): Likewise.
6472 (ieee_canonicalize_reloc): Likewise.
6473 (ieee_write_section_part): Likewise.
6474 (ieee_write_debug_part): Likewise.
6475 (ieee_write_data_part): Likewise.
6476 (init_for_output): Likewise.
6478 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6480 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6482 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6483 relocs, since ppc_elf_relocate_section handles the linker case.
6484 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6486 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6487 ppc_elf_relocate_section since that is now the only caller.
6488 (ppc_elf_relocate_section): Ditto.
6490 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6492 * coffcode.h (coff_write_object_contents): If we don't know the
6493 section of the entry point for an XCOFF executable, always set the
6494 entry address to -1.
6496 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6498 * elf.c (bfd_section_from_shdr): Add support for note sections.
6500 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6502 * bfd-in.h (struct _symbol_info): Add stab_type field.
6503 * bfd-in2.h: Rebuild.
6504 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6506 * elf32-ppc.c: Remove trailing newline from calls to
6508 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6509 difference if target endianness is known.
6511 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6513 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6514 old style TOC16 references without using R_PPC_GOT.
6515 (ppc_reloc_type): Ditto.
6516 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6517 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6518 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6519 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6520 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6522 (ppc_elf_adjust_dynamic_symbol): Ditto.
6523 (ppc_elf_adjust_dynindx): Ditto.
6524 (ppc_elf_size_dynamic_sections): Ditto.
6525 (ppc_elf_finish_dynamic_symbol): Ditto.
6526 (ppc_elf_finish_dynamic_sections): Ditto.
6527 (ELF_DYNAMIC_INTERPRETER): Define.
6529 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6531 * elf.c (copy_private_bfd_data): When attaching sections to
6532 segments ignore sections that won't be allocated. Patch from
6535 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6537 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6540 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6542 * coff-i960.c (CALC_ADDEND): Define.
6543 (coff_i960_relocate_section): Add the input section VMA to the
6544 addend for PC relative relocs.
6546 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6548 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6549 to correctly terminate.
6551 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6553 * targets.c (enum bfd_endian): Define.
6554 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6555 from boolean to enum bfd_endian. Change header_byteorder_big_p
6557 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6558 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6559 * bfd-in2.h: Rebuild.
6560 * All targets: Change initialization of byteorder and
6561 header_byteorder to use enum bfd_endian values rather than
6563 * All files: Change all references to byteorder_big_p and
6564 header_byteorder_big_p to use new bfd_*_endian macros.
6566 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6568 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6570 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6572 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6574 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6576 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6578 * ieee.c: Lots of minor cleanups. Make many functions return
6579 errors rather than calling abort. Also:
6580 (ieee_write_twobyte): Remove; change callers to call existing
6581 ieee_write_2bytes function.
6582 (ieee_write_expression): Don't output the section twice when
6583 outputting a local symbol. Don't emit an extraneous zero if there
6585 (ieee_slurp_sections): Set the lma as well as the vma.
6586 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6588 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6589 a recognized one or bfd_arch_unknown.
6590 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6592 (ihex_get_symtab): Likewise.
6594 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6596 * aoutx.h: Include <ctype.h>.
6597 (struct aout_link_includes_table): Define.
6598 (struct aout_link_includes_totals): Define.
6599 (struct aout_link_includes_entry): Define.
6600 (aout_link_includes_lookup): Define macro.
6601 (struct aout_final_link_info): Add includes field.
6602 (aout_link_includes_newfunc): New static function.
6603 (NAME(aout,final_link)): Initialize includes hash table.
6604 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6606 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6608 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6610 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6612 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6614 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6616 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6617 (pe_print_private_bfd_data): call pe_print_reloc.
6618 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6619 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6620 up some debugging as well.
6622 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6624 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6627 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6629 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6630 when setting sections to NULL.
6632 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6634 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6636 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6637 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6639 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6640 * bfd-in2.h: Rebuild.
6642 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6644 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6646 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6648 * ihex.c (ihex_scan): Handle record types 4 and 5.
6649 (ihex_object_p): Permit types 4 and 5.
6650 (ihex_set_section_contents): Remove check for out of range
6652 (ihex_write_object_contents): Generate types 4 and 5.
6654 * elflink.h (elf_link_output_extsym): Just ignore warning and
6655 indirect references to symbols which don't really exist.
6657 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6659 * peicode.h (pe_print_idata): Minor format fixes
6660 (pe_print_edata): New function. Under private printing, this formats
6661 the edata section of a PE file.
6662 (pe_print_private_bfd_data): Added call to pe_print_edata.
6664 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6666 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6667 index, don't call stoi.
6669 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6671 * srec.c (srec_scan): Set lma as well as vma.
6673 * ihex.c: New file; support for Intel Hex format.
6674 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6675 (ihex_vec): Declare.
6676 (bfd_target_vector): Always include ihex_vec.
6677 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6678 * Makefile.in: Rebuild dependencies.
6679 (BFD_LIBS): Add ihex.o
6680 (BFD_LIBS_CFILES): Add ihex.c.
6681 * bfd-in2.h: Rebuild.
6683 * elf.c (assign_file_positions_for_segments): Sort the sections in
6685 (get_program_header_size): Return the right size if segment_map is
6687 (copy_private_bfd_data): Don't bother to sort the sections.
6689 * bfd.c (bfd_record_phdr): New function.
6690 * bfd-in.h (bfd_record_phdr): Declare.
6691 * bfd_in2.h: Rebuild.
6693 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6696 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6697 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6699 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6700 (bfd_zmalloc): Change declaration.
6701 * libbfd.h: Rebuild.
6702 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6703 and realloc. Don't set bfd_error_no_memory if they fail.
6705 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6707 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6708 uses as well. Added a new howto to deal with TOCREL16 relocs that
6709 are TOCDEFN as well.
6710 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6711 to handle RVA relocs from dlltool.
6712 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6713 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6714 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6716 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6717 to get the right section alignment.
6719 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6721 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6722 p_paddr if p_paddr is zero.
6723 (make_mapping): Set includes_filehdr and includes_phdrs for first
6725 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6727 (assign_file_positions_for_segments): Handle includes_filehdr and
6728 includes_phdrs. Remove special handling of PT_PHDR and first
6730 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6731 when appropriate. Remove special handling of PT_PHDR segment.
6732 Use a more complex condition for when a section is included in a
6733 segment to handle Solaris linker oddities.
6735 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6737 * coff-m88k.c (howto_table): Reformatted for easier reading;
6738 special_function now points to new function m88k_special_reloc.
6739 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6741 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6742 be done correctly by m88k_special_reloc.
6743 (reloc_processing): New function to be used by RELOC_PROCESSING.
6744 (RELOC_PROCESSING): Define to call reloc_processing.
6746 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6748 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6749 (pe_print_pdata): Likewise.
6751 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6752 obstack_alloc fails.
6753 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6755 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6756 * Many files: don't set bfd_error_no_memory if one of the above
6759 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6760 if p_paddr_valid is set.
6761 (copy_private_bfd_data): New static function.
6762 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6764 * elf.c (assign_file_positions_for_segments): Fix case where extra
6765 program headers were allocated.
6767 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6768 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6769 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6770 _bfd_elf_print_private_bfd_data.
6772 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6773 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6774 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6775 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6776 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6777 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6778 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6780 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6782 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6783 * elf.c (make_mapping): New static function.
6784 (map_sections_to_segments): New static function.
6785 (elf_sort_sections): New static function.
6786 (assign_file_positions_for_segments): New static function.
6787 (map_program_segments): Remove.
6788 (get_program_header_size): Remove sorted_hdrs, count, and
6789 maxpagesize parameters. Simplify.
6790 (assign_file_positions_except_relocs): When generating an
6791 executable, use assign_file_positions_for_segments.
6792 (elf_sort_hdrs): Remove.
6793 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6794 to get_program_header_size.
6796 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6798 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6800 * configure, config.in: Regenerate with autoconf 2.7.
6802 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6803 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6805 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6807 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6808 (ecoff_sec_to_styp_flags): Likewise.
6809 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6810 (ecoff_set_symbol_info): Handle scRConst.
6811 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6812 (ecoff_compute_section_file_positions): Handle .rconst section.
6813 (_bfd_ecoff_write_object_contents): Likewise.
6814 (ecoff_link_check_archive_element): Handle scRConst.
6815 (ecoff_link_add_externals): Likewise.
6816 (ecoff_link_write_external): Handle .rconst section.
6817 (ecoff_reloc_link_order): Likewise.
6818 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6819 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6821 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6823 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6824 DEF_DYNAMIC flag is set.
6826 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6828 * host-aout.c: If TRAD_HEADER is defined, include it.
6830 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6832 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6833 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6834 (BFD_NEED_DECLARATION): New function.
6835 * configure.in: Use BFD_NEED_DECLARATION.
6836 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6837 * configure, config.in: Rebuild with autoconf 2.6.
6839 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6840 special_sections before returning when called with a non XCOFF
6843 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6846 * coffcode.h (coff_compute_section_file_positions): Only pad the
6847 previous section to force file alignment when creating an
6850 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6852 * coffcode.h (coff_compute_section_file_positions): If
6853 RS6000COFF_C, set up the .debug section.
6855 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6856 if it is not large enough to accomodate the entire TOC area with
6857 signed 16 bit offsets.
6858 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6860 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6861 TOC anchor to use the TOC value used in the output file.
6863 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6865 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6866 (_bfd_coff_read_string_table): Likewise.
6868 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6870 * pe-arm.c: Fix typos.
6871 * coff-arm.c: Likewise.
6873 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6875 * coff-ppc.c (list_ele): Added "cat"egory member.
6876 (record_toc): New category parameter (priv or pub).
6877 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6878 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6879 the mainline. It addes extra toc cells in error.
6880 (ppc_coff_swap_sym_in_hook): Added some documentation.
6881 (dump_toc): Can now diagnose "virtual toc" chicanery.
6883 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6885 * elf-bfd.h (struct elf_link_hash_table): Change type of
6886 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6888 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6890 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6891 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6893 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6894 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6895 defined or mentioned in a regular file.
6897 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6899 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6900 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6901 (coff_ppc_relocate_section): Correct REL24 handling
6902 (ppc_process_before_allocation): Correct TOCDEFN handling
6904 * peicode.h (dir_names): Added name descriptions
6906 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6908 * VERSION: Updated to cygnus-2.6.
6910 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6912 * targets.c (m68k4knetbsd_vec): Declare.
6914 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6916 * targets.c (bfd_target): Change type of second argument to
6917 _bfd_print_private_bfd_data from void * to PTR.
6918 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6919 using PTR rather than void *.
6920 * bfd-in2, libbfd.h: Rebuild.
6921 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6923 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6924 _bfd_generic_bfd_print_private_bfd_data rather than casting
6927 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6929 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6930 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6932 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6933 BFD64_BACKENDS_CFILES): New variables.
6936 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6938 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6939 not at the file position of the first section.
6940 * coffcode.h (coff_compute_section_file_positions): Avoid using
6942 (coff_write_object_contents): When generating a PPC PE executable
6943 with no symbols, round up the file size to a COFF_PAGE_SIZE
6945 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6946 don't write out a string table.
6948 * elf.c (bfd_section_from_shdr): When using a different section
6949 header, pass the new one to _bfd_elf_make_section_from_shdr.
6950 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6951 (elf_map_symbols): Add section VMA to symbol value when comparing
6953 (_bfd_elf_compute_section_file_positions): Only build symbol table
6954 if there are some symbols. Set file offset of symtab and strtab
6956 (assign_file_positions_except_relocs): Remove dosyms parameter.
6957 Change all callers. Never set file offset of symtab and strtab
6959 (_bfd_elf_copy_private_section_data): New function.
6960 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6961 (_bfd_elf_copy_private_symbol_data): New function.
6962 (swap_out_syms): Check for special mapping of st_shndx created by
6963 copy_private_symbol_data.
6964 * elfxx-target.h: Use new copy routines.
6965 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6966 (_bfd_elf_copy_private_section_data): Declare.
6968 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6970 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6973 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6974 _bfd_dummy_target, matching the recent change to archive
6977 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6979 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6980 arithmetic on PTR types.
6982 * aout-target.h (MY(callback)): Set the lma of the sections.
6984 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6985 symbol into a reloc against the section.
6987 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6989 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6990 glue for the relocs: IMGLUE and IFGLUE.
6991 (record_toc): new function - tracks toc contents
6992 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6993 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6994 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6995 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6996 (ppc_record_toc_entry): Removed a debug define (duh)
6998 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6999 (pe_print_idata): New function - formats the idata section data
7000 (pe_print_pdata): New function - formats the pdata section data
7001 (pe_print_private_bfd_data): calls to above
7003 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7005 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7006 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7007 TARGET_SYM and TARGET_NAME for vector and BFD name.
7008 * coff-pmac.c (pmac_xcoff_vec): Remove.
7009 (TARGET_SYM, TARGET_NAME): Define.
7010 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7011 machine to 0, not all PowerMacs are 601s.
7013 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7015 * elfcode.h (elf_object_p): Read in any program headers.
7016 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7017 based on the program headers, if any.
7018 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7019 (map_program_segments): Set p_paddr of program headers based on
7022 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7024 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7027 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7028 trying to do a relocateable link with a non-a.out object file.
7030 * archive.c (bfd_generic_archive_p): Check the first object file
7031 in an archive even if target_defaulted is set. If the object file
7032 has the wrong xvec, reject it.
7034 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7035 be represented, report the name via _bfd_error_handler.
7036 (translate_to_native_sym_flags): Likewise.
7037 * elf32-mips.c (mips_elf_final_link): Likewise.
7038 * oasys.c (oasys_write_sections): Likewise.
7040 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7041 which checks for STYP_OVRFLO sections.
7042 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7043 reloc and lineno count overflows.
7044 (coff_write_object_contents): Call coff_count_linenumbers before
7045 coff_compute_section_file_positions. If RS6000COFF_C, handle
7046 reloc and lineno count overflows.
7047 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7048 relocs before dealing with .pad sections. Count overflow section
7049 headers when handling .pad sections.
7051 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7054 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7055 (struct xcoff_link_hash_table): Add descriptor_section and
7056 special_sections fields.
7057 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7058 (xcoff_link_add_symbols): Set linkage section alignment. Create
7059 descriptor section. Check for magic symbol names (_text, etc.),
7060 and record them in special_sections if found. Set
7061 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7062 descriptor field to point back to the function code symbol.
7063 (xcoff_sweep): Always mark the special descriptor_section.
7064 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7065 function descriptor, and mark it if it is.
7066 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7067 parameter, and fill it in. Allocate space for the descriptor
7069 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7070 global linkage code. If an undefined function descriptor is
7071 exported, arrange to define it. Warn about any other undefined
7073 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7074 (xcoff_write_global_symbol): Create a function descriptor when
7076 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7077 * bfd-in2.h: Rebuild.
7079 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7081 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7082 (ppc_coff_link_hash_table): new types for hashing
7083 (ppc_coff_link_hash_newfunc): hash entry constructor
7084 (ppc_coff_link_hash_table_init): hash table initializer
7085 (ppc_coff_link_hash_table_create): hash table constructor
7086 (ppc_record_toc_entry): changed references to hash table
7087 (coff_ppc_relocate_section): changed references to hash table
7089 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7090 * libcoff.h: Rebuild
7092 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7093 (coff_link_add_symbols): removed toc_offset init
7095 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7097 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7100 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7101 if it is given and mmep is available.
7102 * acconfig.h: Undef USE_MMAP.
7103 * configure, config.in: Regenerated.
7104 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7105 table handling the old way.
7106 (aout_get_external_symbols): Don't complain if last byte of string
7108 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7109 (bfd_free_window) [! USE_MMAP]: Don't define.
7110 (bfd_get_file_window,
7111 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7113 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7115 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7118 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7120 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7121 compatible with AMD generated COFF files. Try to support both AMD
7122 and GNU formats simultaneously.
7123 (coff_a29k_relocate_section): Likewise.
7125 * libbfd.c (bfd_get_file_window): Change writable parameter from
7126 int to boolean; update all callers. Pass MAP_SHARED if not
7127 writable--it's required on Solaris. Cast fprintf argument to
7129 * bfd-in.h (bfd_get_file_window): Update declaration.
7130 * bfd-in2.h: Rebuild.
7131 * aoutx.h: Update calls to bfd_get_file_window.
7133 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7135 (xcoff_swap_ldhdr_in): New static function.
7136 (xcoff_swap_ldsym_in): New static function.
7137 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7138 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7139 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7140 Handle XTY_ER/XMC_XO symbols correctly.
7141 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7142 rather than normal symbol table.
7143 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7144 already defined with the same absolute value.
7145 (xcoff_mark): When considering called symbols, check whether the
7146 descriptor is from a dynamic object, rather than the symbol
7148 (xcoff_build_ldsyms): Likewise.
7150 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7151 Cast realloc and malloc return values. If malloc or realloc fail,
7152 set bfd_error_no_memory.
7153 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7154 * bfd-in2.h: Rebuild.
7156 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7158 * coff-ppc.c (ppc_record_toc_entry): new function.
7159 (in_reloc_p): changed return value.
7160 (coff_ppc_relocate_section): much rework.
7161 (ppc_allocate_toc_section): new function.
7162 (ppc_process_before_allocation): new function.
7163 (ppc_coff_swap_sym_in_hook): new function.
7165 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7166 (coff_link_add_symbols): initialize toc_offset.
7168 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7169 (coff_swap_aouthdr_out): Added more sections to the data
7170 dictionary for the pe file header. Also changed linker version
7171 number on the ppc side.
7172 (dir_names): small improvements to the dictionary printing.
7173 (pe_mkobject_hook): save the file level flags.
7175 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7176 (pe_tdata): added real_flags field
7177 (coff_tdata): added local_toc_sym_map and access macro
7179 * libcoff.h (coff_link_hash_entry): added toc_offset field
7180 (pe_tdata): added real_flags field
7181 (coff_tdata): added local_toc_sym_map and access macro
7183 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7184 (coff_mkobject): init for local_toc_sym_map
7185 (coff_write_object_contents): set the internal_a.magic to
7186 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7189 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7191 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7192 entries until both the line number address and the function name
7193 address are too large.
7195 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7196 * configure: Rebuilt.
7198 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7199 is defined in the environment.
7201 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7203 * som.c (som_get_section_contents_in_window): Define to use
7206 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7208 * coff-i860.c: New file, based on coff-i386.c.
7209 * cpu-i860.c: New file, based on cpu-i386.c.
7210 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7211 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7212 targets, using i860coff_vec.
7213 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7214 trad-core.o and hosts/i860mach3.h.
7215 (i860coff_vec): Use coff-i860.o and cofflink.o.
7216 * configure: Rebuild.
7217 * Makefile.in: Rebuild dependencies.
7218 (ALL_MACHINES): Add cpu-i860.o.
7219 (BFD32_BACKENDS): Add coff-i860.o.
7220 (CFILES): Add cpu-i860.c and coff-i860.c.
7221 * targets.c (i860coff_vec): Declare.
7222 (bfd_target_vector): Add &i860coff_vec.
7223 * archures.c (bfd_i860_arch): Declare.
7224 (bfd_archures_list): Add &bfd_i860_arch.
7225 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7226 (coff_set_flags): Handle bfd_arch_i860.
7227 (coff_write_object_contents): Handle I860 a.out magic number.
7229 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7231 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7232 the created .tc section to 2.
7233 (xcoff_mark): Don't keep a .loader reloc for a call to an
7234 undefined symbol when creating a shared library.
7235 (xcoff_build_ldsyms): When creating a shared library, generate
7236 global linkage code for a call to an undefined symbol.
7238 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7240 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7241 BFD32_BACKENDS, BFD64_BACKENDS.
7242 (.dep1): Put mkdep output in a separate file.
7243 Rebuilt dependencies.
7245 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7248 Permit use of mmap when available:
7250 * configure.in: Check for mmap, madvise, mprotect.
7251 * config.in, configure: Regenerated.
7253 * libbfd.c (struct _bfd_window_internal): Define type.
7254 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7256 (ok_to_map): New static variable for debugging.
7257 (_bfd_generic_get_section_contents_in_window): New function.
7258 * bfd-in.h (bfd_window_internal): Declare type.
7259 (bfd_window): Define type.
7260 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7261 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7264 * libaout.h (struct aoutdata): Add two window fields.
7265 (obj_aout_sym_window, obj_aout_string_window): New macros.
7266 * aoutx.h (some_aout_object_p): Initialize windows.
7267 (aout_get_external_symbols): Get symbol data and strings in
7268 windows instead of explicitly allocated buffers.
7269 (slurp_symbol_table): Free window instead of memory.
7270 (bfd_free_cached_info): Release windows instead of freeing storage
7272 (aout_link_free_symbols): Ditto.
7274 * targets.c (bfd_target): Add new field for
7275 get_section_contents_in_window.
7276 (BFD_JUMP_TABLE_GENERIC): Updated.
7277 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7278 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7279 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7280 macros for get_section_contents_in_window field.
7282 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7284 * core.c: Renamed to corefile.c
7285 * makefile.dos (OBJS): Change core.o to corefile.o
7286 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7288 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7290 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7291 to o. Clobber and restore the list of new csects around the call
7292 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7293 linker error and the linker wants to read the symbol table. Reset
7294 the line number count of a real section even if it has no relocs.
7295 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7297 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7300 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7302 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7303 an undefined symbol in a shared link.
7305 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7306 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7307 phdm@info.ucl.ac.be (Philippe De Muyter).
7309 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7311 * coff-m88k.c (rtype2howto): New static function.
7312 (RTYPE2HOWTO): Use it rather than a macro definition.
7314 * coffcode.h (coff_write_object_contents): set internal_a.magic
7315 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7317 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7318 define TRAD_HEADER to new file hosts/delta68.h.
7319 m88*-motorola-sysv*, however, does use ptrace-core.o.
7320 * hosts/delta68.h: New file.
7322 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7323 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7325 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7327 * i386linux.c (MY(vec)): Declare before use.
7329 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7331 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7332 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7334 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7335 BFD is not of the right type.
7336 (bfd_elf_get_needed_list): Likewise.
7337 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7338 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7339 * xcofflink.c (XCOFF_XVECP): Define.
7340 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7342 (bfd_xcoff_import_symbol): Likewise.
7343 (bfd_xcoff_export_symbol): Likewise.
7344 (bfd_xcoff_link_count_reloc): Likewise.
7345 (bfd_xcoff_record_link_assignment): Likewise.
7346 (bfd_xcoff_size_dynamic_sections): Likewise.
7348 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7349 table index against the number of symbols for a base relative
7352 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7354 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7355 full_aouthdr flag here...
7356 (_bfd_xcoff_bfd_final_link): ...not here.
7358 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7360 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7361 systems that have a system <libelf.h>.
7362 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7363 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7364 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7365 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7366 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7367 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7368 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7370 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7372 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7373 set, set BSF_WEAK in symbol. Change all callers.
7374 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7375 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7376 _bfd_generic_link_add_one_symbol.
7377 (ecoff_indirect_link_order): Check that the section tdata relocs
7378 are not NULL before using them.
7380 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7381 define TRAD_HEADER as hosts/alphalinux.h.
7382 * configure: Rebuild.
7383 * hosts/alphalinux.h: New file.
7384 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7387 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7389 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7390 C_ECOMM storage classes.
7392 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7394 (xcoff_mark): Call xcoff_mark_symbol.
7395 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7396 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7398 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7400 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7402 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7404 (xcoff_find_reloc): New static function.
7405 (xcoff_link_add_symbols): Use it.
7406 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7407 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7408 relocate the value of C_DECL.
7410 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7412 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7414 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7415 callback decide what goes in .relocs.
7416 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7417 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7420 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7422 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7425 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7427 * xcofflink.c: More improvements, mostly to fix handling of
7428 constructors and a few other special cases.
7429 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7430 zero, reverting yesterday's change.
7431 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7432 (bfd_xcoff_link_count_reloc): Declare.
7433 (bfd_xcoff_record_link_assignment): Declare.
7434 * bfd-in2.h: Rebuild.
7436 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7438 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7439 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7440 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7441 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7442 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7443 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7445 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7448 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7449 segments includes the a.out header. See to that the magic number
7450 *always* is big-endian.
7452 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7453 m68k4k NetBSD configurations.
7455 * configure.in, configure: Separate i386 & mips NetBSD
7456 configurations from other BSD ones. Don't assume DEC is the only
7457 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7458 configurations. Add support for m68k4k NetBSD object format.
7460 * libaout.h: Added M_68K4K_NETBSD magic.
7462 * m68k4knetbsd.c: New file.
7464 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7466 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7469 * hosts/mipsnbsd.h: New file.
7471 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7473 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7475 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7476 toc_section, and entry_section fields.
7477 (struct xcoff_section_tdata): Remove ldrel_count field.
7478 * libcoff.h: Rebuild.
7479 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7481 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7482 full a.out header if full_aouthdr is set in xcoff_data.
7483 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7484 based on sections stored in xcoff_data.
7485 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7487 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7488 (rs6000coff_vec): Set symbol_leading_char to '.'.
7489 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7490 value stored in ret rather than returning a pointer value.
7492 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7494 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7497 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7499 * som.c (som_slurp_string_table): Allocate the strings with malloc
7500 since they're free'd by free_cached_info.
7501 (som_slurp_symbol_table): Similarly for the symbol table.
7503 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7505 * Makefile.in (diststuff): Don't make headers.
7507 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7509 * Makefile.in: Rebuild dependencies.
7511 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7512 output_bfd is not SunOS.
7513 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7514 non-SunOS input files.
7516 * xcofflink.c: Extensive changes to support linking shared objects
7517 and generating a .loader section.
7518 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7519 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7520 last_symndx, and ldrel_count fields.
7521 * libcoff.h: Rebuild.
7522 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7523 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7525 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7526 (bfd_xcoff_export_symbol): Declare.
7527 (bfd_xcoff_size_dynamic_sections): Declare.
7528 * bfd-in2.h: Rebuild.
7530 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7532 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7533 * configure: Rebuild.
7534 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7535 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7537 (pmac_xcoff_vec): Update to use new xcoff support.
7538 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7539 (xcoff_write_armap): Declare buf as unsigned char.
7540 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7542 * mpw-make.sed: Generalize subdir_do edit.
7544 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7546 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7547 correctly. Don't initialize asect->vma.
7549 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7551 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7552 something a little less than the page size.
7554 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7556 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7558 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7560 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7561 * coffcode.h (coff_write_object_contents): If .bss is before
7562 .data us that as data_start.
7563 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7565 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7566 (coff_swap_outhdr_out): Hardwire in version number.
7568 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7570 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7571 major and minor to *_vno, since the former are also macros in
7572 SunOS header files. Cast result of bfd_alloc to appropriate
7575 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7576 before assigning to sec_data.
7578 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7580 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7581 now relative to the section, not absolute.
7582 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7583 get the file name when there is a N_SO directory name. When
7584 handling stabs, remember that section->vma was added to the
7587 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7589 * sunos.c (struct sunos_link_hash_table): Add needed field.
7590 (sunos_link_hash_table_create): Call bfd_release, not free.
7591 (sunos_link_hash_table_create): Initialize needed field.
7592 (sunos_add_dynamic_symbols): Record needed objects.
7593 (bfd_sunos_get_needed_list): New function.
7594 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7595 * bfd-in2.h: Rebuild.
7597 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7599 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7601 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7603 * bfd-in.h (struct bfd_link_needed_list): Rename from
7604 bfd_elf_link_needed_list.
7605 * bfd-in2.h: Rebuild.
7606 * elf.c, elflink.h, libelf.h: Corresponding changes.
7608 Add start at AIX linker support; no shared libraries yet.
7609 * xcofflink.c: New file.
7610 * configure.in (rs600coff_vec): Use xcofflink.o.
7611 * configure: Rebuild.
7612 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7614 (struct xcoff_section_tdata): Define.
7615 (xcoff_section_data): Define macro.
7616 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7617 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7618 (_bfd_xcoff_bfd_final_link): Declare.
7619 (_bfd_ppc_xcoff_relocate_section): Declare.
7620 * libcoff.h: Rebuild.
7621 * coff-rs6000.c: Clean up a bit.
7622 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7623 cputype, csects, and debug_indices.
7624 (xcoff_copy_private_bfd_data): Copy cputype.
7625 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7626 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7627 (xcoff_reloc_type_lookup): Rename from
7628 rs6000coff_reloc_type_lookup.
7629 (coff_relocate_section): Define.
7630 (_bfd_xcoff_sizeof_headers): Define.
7631 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7632 (_bfd_xcoff_bfd_relax_section): Define.
7633 (_bfd_xcoff_bfd_link_split_section): Define.
7634 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7636 * coffcode.h (coff_compute_section_file_positions): If AIX,
7637 increment sofar by SMALL_AOUTSZ if not executable.
7638 (coff_write_object_contents): If AIX, always output an a.out
7639 header; if not executable, header size of SMALL_AOUTSZ.
7640 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7641 (_bfd_stringtab_init): Initialize xcoff field.
7642 (_bfd_xcoff_stringtab_init): New function.
7643 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7644 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7645 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7646 * libbfd.h: Rebuild.
7647 * Makefile.in: Rebuild dependencies.
7648 (BFD32_BACKENDS): Add xcofflink.o.
7649 (CFILES): Add xcofflink.c.
7651 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7652 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7653 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7655 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7657 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7659 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7661 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7662 * config.in: Regenerated.
7664 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7665 (_bfd_chunksize): New variable.
7666 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7667 for obstack chunk size.
7668 * configure.in: Check for getpagesize.
7669 * configure: Regenerated.
7671 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7673 * trad-core.c (rawptr): Make it a local variable of
7674 ptrace_unix_core_file_p.
7676 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7678 * coff-arm.c (in_reloc_p): New.
7679 * coff-i386.c (in_reloc_p): New.
7680 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7681 (coff_write_object_contents): Only set has_reloc_section
7683 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7684 in_reloc_p to decide if reloc should be emitted.
7685 * libcoff.h (pe_data_type.in_reloc_p): New.
7686 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7688 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7690 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7691 (_bfd_coff_read_internal_relocs): Likewise.
7692 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7693 (_bfd_coff_read_internal_relocs): Likewise.
7695 * elflink.h (elf_link_add_object_symbols): Correct conditions
7696 under which type and size change warnings are issued.
7698 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7700 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7701 a symbol which is not in a real section.
7702 (coff_write_native_symbol): Corresponding change.
7704 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7705 coff_link_hash_newfunc and make non-static.
7706 (_bfd_coff_link_hash_table_init): New function, broken out of
7707 _bfd_coff_link_hash_table_create.
7708 (_bfd_coff_link_hash_table_create): Use it.
7709 (process_embedded_commands): Make static.
7710 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7711 (_bfd_coff_link_hash_table_init): Declare.
7712 * libcoff.h: Rebuild.
7714 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7715 field in XCOFF tdata.
7716 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7717 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7718 based on cputype stored in a.out header, or in n_type of initial
7720 (coff_write_object_contents): Set cputype correctly in a.out
7722 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7724 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7725 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7727 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7728 * libcoff.h: Rebuild.
7730 * cpu-rs6000.c (rs6000_compatible): New static function.
7731 (bfd_rs6000_arch): Use it.
7732 * cpu-powerpc.c (powerpc_compatible): New static function.
7733 (arch_info_struct): Define various flavours of PowerPC.
7734 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7737 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7739 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7741 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7743 * elflink.h (elf_link_add_object_symbols): Don't warn about
7744 changing the size or type if the old definition was weak.
7746 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7748 * coffcode.h (combined_entry_type): Add fix_line field.
7749 (coff_slurp_line_table): Warn if we try to set the lineno field of
7751 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7752 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7753 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7754 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7756 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7757 * libcoff.h: Rebuild.
7759 * libcoff-in.h (struct xcoff_tdata): Define.
7760 (xcoff_data): Define.
7761 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7762 * bfd-in2.h, libcoff.h: Rebuild.
7763 * coff-rs6000.c (xcoff_mkobject): New static function.
7764 (coff_mkobject): Define.
7765 (xcoff_copy_private_bfd_data): New static function.
7766 (coff_bfd_copy_private_bfd_data): Define.
7767 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7769 (rs6000coff_vec): Add DYNAMIC to object_flags.
7770 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7771 .loader sections specially.
7772 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7773 section alignment from the XCOFF tdata information.
7774 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7775 F_SHROBJ, and copy the extra a.out header information into the
7776 XCOFF tdata structure.
7777 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7778 F_DYNLOAD and the extra a.out header information.
7779 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7780 C_HIDEXT symbol with attached csect information.
7781 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7782 in the o_maxdata field.
7783 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7784 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7785 end if BSF_NOT_AT_END is set.
7787 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7788 _bfd_read_ar_hdr_fn.
7789 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7790 * bfd-in2.h, libbfd.h: Rebuild.
7791 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7793 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7794 (bfd_slurp_bsd_armap_f2): Likewise.
7795 (_bfd_slurp_extended_name_table): Likewise.
7797 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7799 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7801 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7802 when the symbol table is empty.
7804 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7805 space for section symbols, since we don't output them either.
7806 (elf_m68k_adjust_dynindx): Removed.
7808 * ptrace-core.c (rawptr): Make it a local variable of
7809 ptrace_unix_core_file_p.
7811 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7813 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7816 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7817 Mac object file formats.
7819 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7821 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7822 auxent if there isn't one.
7823 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7824 rather than FILNMLEN as the maximum name length.
7826 * coffcode.h (bfd_coff_backend_data): Add new field
7827 _bfd_coff_print_aux.
7828 (bfd_coff_print_aux): New static function.
7829 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7830 scnlen field of an XTY_LD csect aux entry.
7831 (coff_print_aux): New static function.
7832 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7833 in coff_pointerize_aux_hook.
7834 (bfd_coff_std_swap_table): Initialize new field.
7835 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7836 * libcoff.h: Rebuild.
7837 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7838 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7840 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7841 if there are symbols, for native AIX ld compatibility.
7843 * coffcode.h (bfd_coff_backend_data): Add new field
7844 _bfd_coff_pointerize_aux_hook.
7845 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7846 or I960, and as 0 otherwise.
7847 (bfd_coff_std_swap_table): Initialize new field.
7848 * libcoff.h: Rebuild.
7849 * coffgen.c (coff_pointerize_aux): Change parameters to take
7850 symbol pointer instead of type and class, and to take aux index.
7851 Call _bfd_coff_pointerize_aux_hook if it is defined.
7852 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7853 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7854 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7856 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7857 read-only/host-only support.
7859 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7861 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7864 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7865 BFD_JUMP_TABLE_ARCHIVE accordingly.
7866 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7867 (_bfd_compute_and_write_armap): Declare.
7868 (_bfd_generic_read_ar_hdr): Declare.
7869 (_bfd_read_ar_hdr): Define.
7870 (_bfd_noarchive_read_ar_hdr): Define.
7871 (_bfd_archive_bsd_read_ar_hdr): Define.
7872 (_bfd_archive_coff_read_ar_hdr): Define.
7873 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7874 _bfd_read_ar_hdr instead.
7875 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7876 (_bfd_compute_and_write_armap): Rename from
7877 compute_and_write_armap. Make non-static. Change all callers.
7878 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7879 than _bfd_snarf_ar_hdr.
7880 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7881 * ieee.c (ieee_read_ar_hdr): Define.
7882 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7883 * oasys.c (oasys_read_ar_hdr): Define.
7884 * som.c (som_read_ar_hdr): Define.
7885 * bfd-in2.h, libbfd.h: Rebuild.
7887 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7889 * peicode.c (coff_swap_filehdr_in): If symptr is
7890 zero, there aren't any symbols, even if nsyms is set.
7892 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7894 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7896 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7897 sections, and set styp correctly for them: .got, .hash, .dynamic,
7898 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7899 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7901 (ecoff_sort_hdrs): New static function.
7902 (ecoff_compute_section_file_positions): Return boolean, not void.
7903 Sort the sections by VMA before looking through them. Put the
7904 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7905 section on an appropriate boundary within the page.
7906 (ecoff_compute_reloc_file_positions): Check return value of
7907 ecoff_compute_section_file_positions.
7908 (_bfd_ecoff_set_section_contents): Likewise.
7909 (_bfd_ecoff_write_object_contents): Check for various Alpha
7910 section types when incrementing text_size and data_size. Call
7911 adjust_headers backend function if it exists.
7912 * coff-alpha.c (alpha_adjust_headers): New static function.
7913 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7914 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7916 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7918 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7920 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7921 of ALTERNATE_AIX_CORE_FORMAT.
7922 * configure.in (aix4): No longer need CORE_FLAGS.
7923 * configure: Updated.
7925 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7927 NS32k changes from Ian Dall:
7928 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7930 (aout_link_input_section_std, aout_link_input_section_ext,
7931 aout_link_reloc_link_order): Call them instead of _bfd_*
7933 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7935 (backend_data): Use it instead of hardcoded zero.
7937 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7938 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7940 * ns32knetbsd.c: Include bfd.h.
7941 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7942 (MY_bfd_reloc_type_lookup): Declare function too.
7943 * pc532-mach.c (set_sizes): Don't declare.
7944 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7945 (backend_data, MY_backend_data): Don't define.
7947 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7948 ns32k-*-lites* like ns32k-*-netbsd*.
7950 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7953 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7955 * coffcode.h (coff_write_object_contents): Restore setting
7956 f_timdat to 0, deleted on August 22.
7958 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7960 * coffcode.h (coff_bfd_copy_private_symbol_data,
7961 coff_bfd_copy_private_section_data,
7962 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7963 * peicode.h (coff_bfd_copy_private_bfd_data): New
7964 (pe_bfd_copy_private_bfd_data): New.
7965 (coff_swap_scnhdr_in): Swap bss size into the right place.
7966 (pe_print_private_bfd_data): Add some newlines.
7968 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7970 * som.c (setup_sections): Don't die if a space has no subspaces.
7972 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7974 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7975 dynamic symbol override a common symbol. Don't change the size or
7976 type if they have been set and the new symbol is not a definition.
7977 Warn if the size or type changes.
7979 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7981 * som.c (som_begin_writing): Don't write the symbol table or
7983 (som_finish_writing): Write them here. Place them after the
7984 subspace data, but before the relocs.
7986 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7988 * sunos.c (sunos_add_one_symbol): Just pass false, not
7989 info->shared_library, to sunos_create_dynamic_sections.
7990 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7992 (sunos_check_dynamic_reloc): Remove .text section assertion.
7994 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7996 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7997 * configure, configure.in: Add pmac_xcoff_vec case.
7998 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7999 * coff-pmac.c: New file, PowerMac XCOFF support.
8000 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8001 * targets.c (pmac_xcoff_vec): Declare.
8003 * mpw-config.in: Various changes to be compatible with the
8004 autoconf-based configury.
8005 * mpw-make.sed: New file, sed commands to translate Unix
8006 makefile into MPW syntax.
8007 * mpw-make.in: Remove.
8008 * hosts/mpw.h: Remove.
8009 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8010 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8012 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8014 * binary.c (binary_get_symtab): Return an empty string on error.
8015 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8017 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8019 * coff-ppc.c: Reformatted according to gnu conventions
8020 Removed irrelevant "if 0" code
8022 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8024 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8025 symbols rather than as indirect symbols.
8026 (MY(slurp_symbol_table)): Don't do anything special about
8029 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8030 of .ctors and .dtors sections is no larger than 2.
8032 * sunos.c (sunos_add_one_symbol): Don't change
8033 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8035 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8036 dynamic symbols when creating a shared library.
8037 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8039 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8040 written even if it is not defined in a regular object.
8041 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8042 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8043 rather than the constant 22.
8044 (sunos_check_dynamic_reloc): Handle creating a shared library.
8045 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8046 zero when creating a shared library.
8047 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8048 write it out at the start of the symbol table.
8050 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8052 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8054 * config.bfd: Add arm-*-coff.
8055 * configure.in, configure: Add armcoff_{little,big}_vec.
8056 * targets.c (armcoff_{little,big}_vec): Declare.
8057 (bfd_target_vector): Add armcoff_{little,big}_vec.
8058 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8060 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8062 * targets.c (bfd_find_target): Remove debugging code.
8064 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8066 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8068 * Makefile.in: added *-ppc files
8069 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8070 allow pe based .o's to be shared with other tools on ppc/NT
8071 * config.bfd: added powerpc[le]-[pe|winnt] config support
8072 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8073 * peicode.h: Added more section flags for PE on ppc
8074 Added coff_swap_filehdr_out to allow peicode.h to be
8075 used for non-image PE files on ppc.
8076 Check for image, or not, before copying pe_opthdr
8077 * targets.c: Added new bfd's
8078 * targets.c: Removed two inactive bfds that shouldn't have made it this
8081 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8083 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8084 explicit values to initialize all relocs. Change all users.
8085 (ppc_elf_brtaken_inner): New function to handle branch predicition
8087 (ppc_elf_brtaken_reloc): Ditto.
8088 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8089 relocs use ppc_elf_unsupported_reloc.
8090 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8091 needs to be reported.
8092 (ppc_elf_relocate_section): Support branch prediction relocs.
8094 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8096 * bfd.c (bfd_assert): Remove \n from string passed to
8099 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8100 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8101 (bfd_coff_make_section_hook): Don't define.
8102 (coff_make_section_hook): Remove.
8103 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8104 (styp_to_sec_flags): Likewise.
8105 (coff_write_object_contents): Likewise.
8106 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8108 * libcoff.h: Rebuild.
8109 * coffgen.c (make_a_section_from_file): Just call
8110 bfd_make_section_anyway, not bfd_make_section or
8111 bfd_coff_make_section_hook.
8112 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8113 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8114 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8115 make_section_hook field.
8116 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8118 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8119 pointers into value field for warning and indirect symbols; just
8120 leave the value field alone.
8121 * linker.c (generic_link_add_symbol_list): Use next symbol for
8122 warning and indirect symbols, rather than looking in symbol value.
8123 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8124 parameter. Change all callers. Remove support for indirect
8125 symbols; it didn't work anyhow.
8126 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8127 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8128 * bfd-in2.h: Rebuild.
8130 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8132 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8133 go back to telling the tools this reloc operates on 32 bits.
8135 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8137 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8138 rather than a direct fprintf.
8139 * archive.c (_bfd_write_archive_contents): Likewise.
8140 * coffcode.h (coff_slurp_symbol_table): Likewise.
8141 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8142 (ppc_elf_unsupported_reloc): Likewise.
8143 (ppc_elf_relocate_section): Likewise.
8144 * i386linux.c (linux_tally_symbols): Likewise.
8145 (linux_finish_dynamic_link): Likewise.
8146 * osf-core.c (osf_core_core_file_p): Likewise.
8147 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8148 * som.c (som_sizeof_headers): Likewise.
8149 * srec.c (srec_bad_byte): Likewise.
8150 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8151 * libbfd-in.h (bfd_assert): Declare first parameter const.
8152 * libbfd.h: Rebuild.
8153 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8154 bfd_reloc_overflow is enough.
8155 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8156 * coff-h8500.c (rtype2howto): Likewise.
8157 * coff-z8k.c (rtype2howto): Likewise.
8158 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8159 * elf.c (_bfd_elf_get_lineno): Likewise.
8160 (_bfd_elf_no_info_to_howto): Likewise.
8161 (_bfd_elf_no_info_to_howto_rel): Likewise.
8162 * hp300hpux.c (convert_sym_type): Likewise.
8163 (MY(swap_std_reloc_in)): Likewise.
8164 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8166 * libaout.h (struct aoutdata): Add line_buf field.
8167 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8168 and filename_buffer. Instead, use a malloc buffer stored in the
8169 new line_buf field. Remove length restrictions.
8171 * coffgen.c (string_size): Remove static variable.
8172 (debug_string_size, debug_string_section): Likewise.
8173 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8174 and debug_string_size_p parameters. Use them instead of the
8175 global variables. Change all callers.
8176 (coff_write_symbol): Likewise.
8177 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8178 (coff_write_symbols): Add local variables to replace removed
8181 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8182 function, and line_base fields.
8183 * libcoff.h: Rebuild.
8184 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8185 information, rather than using static variables.
8187 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8188 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8190 * init.c (initialized): Remove static variable.
8191 (bfd_init): Don't bother setting initialized.
8192 (bfd_check_init): Remove.
8193 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8194 * libbfd.h: Rebuild.
8196 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8198 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8199 size for full core dumps. Copy core file header to private data.
8200 (rs6000coff_core_file_failing_command,
8201 rs6000coff_core_file_failing_signal): New functions to extract
8202 the file name and terminating signal from the core file.
8203 * coff-rs6000.c: Use them.
8205 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8207 Change arch info to be const, initialized at compile time.
8208 * archures.c: Reindent many functions. Change CONST to const.
8209 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8210 nothing set it anyhow. Make next const.
8211 (bfd_arch_info_list): Remove.
8212 (bfd_archures_list): Rename from archures_init_table. Change from
8213 a table of function pointers to a table of bfd_arch_info_type
8214 structure addresses.
8215 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8216 (bfd_lookup_arch): Likewise.
8217 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8219 (bfd_default_arch_struct): Make const.
8220 (bfd_arch_init, bfd_arch_linkin): Remove.
8221 (bfd_get_arch_info): Return a const pointer.
8222 * init.c (bfd_init): Don't call bfd_arch_init.
8223 * bfd.c (struct _bfd): Make arch_info const.
8224 * bfd-in2.h: Rebuild.
8225 * libbfd.h: Rebuild.
8226 * configure.in: Put & before everything in $selarchs.
8227 * configure: Rebuild.
8228 * cpu-*.c: Change bfd_*_arch from a function which calls
8229 bfd_arch_linkin to a const structure.
8230 * ieee.c (ieee_object_p): Make arch const.
8232 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8234 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8236 * bfd-in2.h: Regenerate.
8237 * libbfd.h: Regenerate.
8239 * elf32-ppc.c (reloc_type): Update names to match current draft.
8240 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8241 relative. Update names to current V.4 draft.
8242 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8243 (ppc_elf_relocate_section): Rename relocations to match draft.
8245 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8247 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8248 compiled with -mrelocatable-lib to be linked with either normal
8249 modules or -mrelocatable modules.
8251 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8253 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8254 in the a.out header.
8256 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8257 a reloc against a local symbol, even if it's not a section.
8259 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8261 * targets.c (bfd_target): Remove unused align_power_min field.
8262 * bfd-in2.h: Rebuild.
8263 * All backends: Remove initialization of align_power_min.
8265 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8267 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8269 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8271 * config.bfd (mips-dec-netbsd*): New target.
8272 * configure.host (mips-dec-netbsd*): New host.
8273 * configure.in (mips-dec-netbsd*): New native.
8274 * configure: Rebuild.
8276 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8278 Make the COFF backend linker merge common types:
8279 * cofflink.c (struct coff_debug_merge_element): Define.
8280 (struct coff_debug_merge_type): Define.
8281 (struct coff_debug_merge_hash_entry): Define.
8282 (struct coff_debug_merge_hash_table): Define.
8283 (coff_debug_merge_hash_table_init): Define.
8284 (coff_debug_merge_hash_table_free): Define.
8285 (coff_debug_merge_hash_lookup): Define.
8286 (struct coff_final_link_info): Add debug_merge field.
8287 (coff_debug_merge_hash_newfunc): New static function.
8288 (_bfd_coff_final_link): Allocate and free debug_merge table.
8289 (coff_link_input_bfd): Merge identical enum, struct and union
8292 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8294 Convert i960 COFF to use COFF backend linker.
8295 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8296 structure to store the symbol being used.
8297 (coff_i960_start_final_link): New static function.
8298 (coff_i960_relocate_section): New static function.
8299 (coff_i960_adjust_symndx): New static function.
8300 (coff_start_final_link): Define.
8301 (coff_relocate_section): Define.
8302 (coff_adjust_symndx): Define.
8303 * coffcode.h (bfd_coff_backend_data): Add new callback function
8304 _bfd_coff_start_final_link.
8305 (bfd_coff_start_final_link): Define.
8306 (coff_start_final_link): Define if not defined.
8307 (bfd_coff_std_swap_table): Add coff_start_final_link.
8308 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8310 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8311 function callback is not NULL.
8312 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8313 (_bfd_coff_internal_syment_name): Declare.
8314 * libcoff.h: Rebuild.
8315 * configure.in (icoff_big_vec): Add cofflink.o.
8316 (icoff_little_vec): Likewise.
8317 * configure: Rebuild.
8319 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8321 * Makefile.in (clean-info): Remove extraneous tab from line
8324 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8326 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8327 contents has relocs.
8329 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8331 * coffcode.h (coff_compute_section_file_positions): Keep the
8333 (coff_write_object_contents): Remember if it's a relocatable
8335 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8336 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8337 if relocatable file. Swap out saved raw size.
8339 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8341 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8342 (maintainer-clean): Rename from realclean, passing
8343 maintainer-clean down to subdirectories, but leave realclean as a
8346 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8349 * dep-in.sed: Remove config.h from generated dependencies.
8351 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8352 broken out of sunos_canonicalize_dynamic_symtab.
8353 (sunos_canonicalize_dynamic_symtab): Call new function
8354 sunos_slurp_dynamic_symtab.
8355 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8356 dynamic symbol table to the caller.
8357 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8358 callback to override the symbols being read.
8359 * libaout.h (struct aout_backend_data): Add three new parameters
8360 to add_dynamic_symbols callback.
8362 Extensive minor changes to avoid various gcc warnings. Also:
8363 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8364 * archures.c (bfd_arch_info_type): Change mach field from long to
8366 (bfd_lookup_arch): Change machine parameter from long to unsigned
8369 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8371 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8372 a symbol with a non-zero plt_offset.
8374 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8376 * elfcode.h (align_file_position): Remove; not used.
8378 * configure.in: Only check for <sys/procfs.h> on a native system,
8379 and make sure it defines prstatus_t.
8380 * configure: Rebuild.
8382 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8384 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8386 * config.in: Rename from config.h.in.
8387 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8388 Check for config.h:config.in when creating stamp-h.
8389 * configure: Rebuild.
8390 * Makefile.in (stamp-h): Depend upon config.in rather than
8391 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8392 calling config.status.
8394 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8395 (Makefile): Just rebuild Makefile.
8396 (config.h, stamp-h): New targets.
8397 * configure.in: Create stamp-h when rebuilding config.h.
8398 * configure: Rebuild.
8400 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8402 * configure.in: Call AC_CONFIG_HEADER. Substitute
8403 HOST_64BIT_LONG. Check that various header files exist. Check
8404 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8405 and/or free need to be declared. Don't make a link to sysdep.h.
8406 Define TRAD_HEADER for various hosts.
8407 * configure: Rebuild.
8408 * configure.host: Don't set my_host. Add definitions taken from
8409 host header files for various entries. Remove entries which now
8411 * acconfig.h: New file.
8412 * config.h.in: New file, built by autoheader.
8413 * sysdep.h: New file.
8414 * Makefile.in (do_distclean): Don't remove sysdep.h.
8416 (LOCAL_H_DEPS): New variable.
8417 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8419 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8420 ($(OPTIONAL_BACKENDS)): Likewise.
8421 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8422 looking through sysdep.h.
8423 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8424 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8425 (fprintf_vma, sprintf_vma): Likewise.
8426 (int64_type, uint64_type): Don't define.
8427 * bfd-in2.h: Rebuild.
8428 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8429 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8430 * lynx-core.c: Include stuff from old hosts/lynx.h.
8431 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8432 rather than NO_FCNTL.
8433 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8434 rather than NATIVE_HPPAHPUX_COMPILER.
8435 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8437 * hosts/*.h: Remove all header files which merely include,
8438 declare, and define things. Leave header files which define
8439 information needed by trad-core.c.
8441 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8442 (BFD_CC_FOR_BUILD): Define.
8443 * configure.in: Use BFD_CC_FOR_BUILD.
8444 * configure: Rebuild.
8446 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8448 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8449 * configure: Rebuild.
8451 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8454 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8456 * config.bfd: i386pe_ve -> i386pe_vec.
8458 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8460 * configure.host: Incorporate host Makefile fragments by setting
8462 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8463 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8464 value based on whether the code is being compiled by a cross
8465 compiler. Don't substitute host_makefile_frag or frags.
8466 * aclocal.m4: New file to define local AC_PROG_CC.
8467 * configure: Rebuild.
8468 * Makefile.in (INSTALL): Set to @INSTALL@.
8469 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8470 (INSTALL_DATA): Set to @INSTALL_DATA@.
8472 (CC): Define as @CC@.
8473 (CFLAGS): Set to @CFLAGS@.
8474 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8475 (@host_makefile_frag@): Remove.
8476 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8477 after other options.
8478 (config.status): Remove dependency upon @frags@.
8479 * config/*.mh, config/README: Remove.
8481 * config.bfd: Rewrite to incorporate the contents of the Makefile
8482 fragments by setting shell variables, rather than merely returning
8483 the name of a Makefile fragment.
8484 * configure.in: Use shell variables set by config.bfd rather than
8485 looking at the target Makefile fragment files. Don't substitute
8486 target_makefile_frag. Do substitute TDEFINES.
8487 * configure: Rebuild.
8488 * Makefile.in (@target_makefile_frag@): Remove.
8489 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8490 * config/*.mt: Remove.
8492 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8494 * configure.in: Put changequote lines around "i[345]86" patterns
8495 section of core file support.
8497 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8499 * som.c (som_bfd_print_private_bfd_data): Define to use the
8502 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8504 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8505 entry, text_start and data_start.
8507 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8509 * Makefile.in (OFILES): Remove $(TDEPFILES).
8510 * config/apollo.mt (TDEPFILES): Remove.
8511 * config/README: Update.
8513 * configure.in: For a native configuration, set COREFILE and
8514 COREFLAG based on the canonical host name.
8515 * configure: Rebuild.
8516 * Makefile.in: Rebuild dependencies.
8517 (ALL_CFLAGS): Add @COREFLAG@.
8518 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8519 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8520 support routines. Check LYNX_CORE rather than HOST_LYNX.
8521 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8522 * i386lynx.c: Likewise.
8523 * m68klynx.c: Likewise.
8524 * sparclynx.c: Likewise.
8525 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8526 * *-core.c: Comment changes.
8527 * config/decstation.mh (HDEPFILES): Remove.
8528 (HDEFINES): Remove -DTRAD_CORE.
8529 * config/irix3.mh (RANLIB): Remove.
8530 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8531 (HDEFINES): Remove -DIRIX_CORE.
8532 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8533 (HDEFINES): Remove -DTRAD_CORE.
8534 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8535 * config/ultra3.mh (RANLIB): Remove.
8536 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8537 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8538 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8539 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8540 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8541 * config/i386aix.mh, config/i386bsd.mh: Remove.
8542 * config/i386linux.mh, config/i386mach3.mh: Remove.
8543 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8544 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8545 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8546 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8547 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8548 * config/solaris2.mh, config/stratus.mh: Remove.
8549 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8550 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8552 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8554 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8555 DT_FINI entry if the appropriate symbol is not in the hash table.
8557 * libelf.h (struct elf_backend_data): Add create_program_headers
8558 and want_hdr_in_seg fields.
8559 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8561 (elf_backend_create_program_headers): Likewise.
8562 (elfNN_bed): Initialize create_program_headers and
8564 * elf.c (get_program_header_size): Call create_program_headers
8566 (map_program_segments): Check want_hdr_in_seg backend field. Call
8567 create_program_headers backend routine.
8569 * elf.c (assign_file_positions_except_relocs): Align non allocated
8570 sections when creating an executable.
8572 * elfcode.h (elf_swap_phdr_in): Make non static.
8573 (elf_swap_phdr_out): Make non static.
8574 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8575 (bfd_elf32_swap_phdr_out): Declare.
8576 (bfd_elf64_swap_phdr_in): Declare.
8577 (bfd_elf64_swap_phdr_out): Declare.
8579 * ecofflink.c (ecoff_collect_shuffle): New static function.
8580 (_bfd_ecoff_get_accumulated_pdr): New function.
8581 (_bfd_ecoff_get_accumulated_sym): New function.
8582 (_bfd_ecoff_get_accumulated_ss): New function.
8583 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8584 (_bfd_ecoff_get_accumulated_sym): Declare.
8585 (_bfd_ecoff_get_accumulated_ss): Declare.
8586 * libbfd.h: Rebuild.
8588 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8590 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8592 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8593 warning symbols. If any section is named .gnu.warning.XXX, treat
8594 the contents as a warning to be issued if the symbol XXX is
8596 (elf_link_output_extsym): For an indirect or warning symbol, just
8597 output the symbol it points to.
8599 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8600 if bfd_hash_allocate fails, since it will already be set.
8601 (generic_link_hash_newfunc): Likewise.
8602 (archive_hash_newfunc): Likewise.
8603 (hash_entry_bfd): New static function.
8604 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8605 callback. Allocate a new warning using the hash table newfunc.
8606 Use bfd_hash_replace to update the entry in the hash table, rather
8607 than assuming we can copy the fields with structure assignment.
8609 * hash.c (bfd_hash_replace): New function.
8610 * bfd-in.h (bfd_hash_replace): Declare.
8611 * bfd-in2.h: Rebuild.
8613 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8615 * config.bfd: Add mips*vr4300-*-elf* target.
8616 * config/mipsbvr4300.mt: Added.
8618 See file ChangeLog.2
8625 version-control: never