1 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
3 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
4 (COFF_WITH_PR to COFF_WITH_PE).
6 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
8 * coff-arm.c: Make variables and some functions static, so that
9 this file can be included in multiple object files.
10 (coff_arm_bfd_final_link): Fix minor bug.
12 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
14 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
16 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
18 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
20 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
22 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
24 * sunos.c (sunos_add_one_symbol): When overriding a defined
25 symbol, set it to undefined, not new.
27 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
30 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
32 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
33 (sh_relax_delete_bytes): Don't kill LABEL relocs.
35 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
37 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
38 (mn10300_elf_relax_section): Likewise.
40 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
42 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
43 bfd_h_get_* calls to "bfd_byte *".
45 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
47 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
49 (mn10300_elf_relax_section): Include stack space for register saves
50 in the imm8 field of a "call" instruction.
51 (compute_function_info): Determine how much stack is allocated by
52 the movm instruction. Fix typo.
53 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
55 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
57 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
58 a version dependency could not be found.
60 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
62 * configure.com: Get version info from configure.in
64 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
66 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
67 New function. Avoid mixing US1 and HAL R1 code.
68 Set resulting memory ordering to the strongest one used.
69 (sparc64_elf_object_p): Set bfd_mach correctly.
71 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
73 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
74 (sparc64_elf_check_relocs): Handle them.
75 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
76 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
78 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
80 * configure.in (sparc*-*-linux*): Use trad-core and ...
81 * hosts/sparclinux.h: New file.
83 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
85 * config.bfd (sparc64-*-linux*): New target.
87 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
88 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
90 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
91 Set .plt alignment from new plt_alignment.
92 * elflink.h (elf_link_create_dynamic_sections): Set version section
93 alignment to LOG_FILE_ALIGN.
94 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
95 (elfXX_bed): Init plt_alignment.
97 * elf64-sparc.c (sparc64_elf_check_relocs,
98 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
99 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
100 sparc64_elf_finish_dynamic_sections): New functions.
101 (sparc64_elf_howto_table): Fix a few name strings.
102 (ELF_DYNAMIC_INTERPRETER): New definition.
103 (sparc64_elf_relocate_section): Handle shared libraries.
105 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
106 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
107 PLT definitions sparc64-linux originally choose. These will go
108 away soon in favour of the official abi definitions.
110 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
112 * coff-sh.c (coff_small_object_p): New static function.
113 (coff_small_new_section_hook): New static function.
114 (bfd_coff_small_swap_table): New static const structure.
115 (coff_small_close_and_cleanup): Define.
116 (coff_small_bfd_free_cached_info): Define.
117 (coff_small_get_section_contents): Define.
118 (coff_small_get_section_contents_in_window): Define.
119 (shcoff_small_vec): New static structure.
120 (shlcoff_small_vec): New static structure.
121 * targets.c (bfd_target_vector): Add shcoff_small_vec and
123 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
124 shlcoff_small_vec to targ_selvecs.
126 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
127 * configure: Rebuild.
129 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
131 * evax-egsd.c: Weak symbols are global.
133 * evax-emh.c: Use proper casts.
135 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
137 * evax-egsd.c: Section names and symbols have different
138 length restrictions. Add length parameter to
139 _bfd_evax_length_hash_symbol.
140 * evax-etir.c: Likewise.
141 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
143 * evax.h (EOBJ_S_C_SECSIZ): Define.
145 * evax-alpha.c: Remove duplicate test.
147 * evax-emh.c: SYS$ functions are upper-case.
149 * evax-egsd.c: Create separate sections for common symbols.
150 * evax-etir.c: Don't output common section.
151 * evax.h: Bump up section count.
153 * configure.com: Use 64bit integers with DEC C.
155 * evax-egsd.c: Make section flags dec c compatible.
157 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
159 * som.c (normalize): Delete function.
160 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
161 changed. Use passed in elength to determine size of the extended
162 name table instead of computing it again.
164 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
166 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
167 IMAGE_SCN_MEM_READ for an unrecognized section.
169 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
171 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
172 '/' in the extended name table.
174 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
176 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
177 symbols, check globals list before matching on locals.
179 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
181 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
184 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
186 * peicode.h (pe_mkobject_hook): Set DLL flag.
187 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
189 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
190 for .stab* sections. Replace strlen of constant strings with
193 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
195 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
196 merge got and reloc entries from ind syms to their target.
197 (elf64_alpha_always_size_sections): Call it.
198 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
199 (elf64_alpha_can_merge_gots): Likewise.
200 (elf64_alpha_merge_gots): Likewise.
202 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
203 as it is insufficient to handle the relocation changes as well.
205 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
207 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
208 relocs for symbols in shlibs that have been forced local.
209 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
211 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
213 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
214 got_enties of the default symbol for the default versioned
215 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
218 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
220 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
221 24 bits of the PC when computing a PC relative relocation.
223 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
225 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
226 Correct value for maximum positive 22 bit PC relative relocation.
227 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
228 HI_16 relocations. Correct bit adjustment in TDA offsets.
230 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
232 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
233 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
235 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
237 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
240 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
242 * config.bfd: Missed one alpha* change.
244 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
246 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
247 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
248 (MINUS_ONE): New macro.
249 (sparc_elf_notsup_reloc): New function.
250 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
251 H44,M44,L44,REGISTER.
252 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
253 (init_insn_reloc): New function.
254 (sparc_elf_wdisp16_reloc): Use it.
255 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
257 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
259 * som.c (som_construct_extended_name_table): Remove static
260 function, and define as macro instead.
262 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
264 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
265 recognizes alphaev5 etc.
266 * configure.host: Likewise.
268 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
270 Make ld -s work on AIX:
271 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
272 section if we are stripping.
273 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
274 size if we are stripping.
275 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
276 and don't write out relocs, if we are stripping.
277 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
278 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
281 * configure.in: Don't include elf.lo again for ELF targets; it's
282 always in the library anyhow.
283 * configure: Rebuild.
285 * bfd-in2.h: Rebuild.
287 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
288 char *, when calling bfd_get_32 and bfd_put_32.
289 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
292 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
294 * reloc.c (bfd_check_overflow): New function.
295 (bfd_perform_relocation, bfd_install_relocation): Use it.
296 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
297 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
298 * bfd-in2.h: Regenerate.
299 * libbfd.h: Regenerate.
301 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
303 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
304 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
306 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
308 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
309 (stmp-bfd-h): Rename from stmp-bfd.h.
310 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
311 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
312 (stmp-bin2-h): New target.
313 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
314 (stmp-lbfd-h): New target.
315 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
316 (stmp-lcoff-h): New target.
317 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
318 stmp-lbfd-h, and stmp-lcoff-h.
319 * Makefile.in: Rebuild.
321 * configure.in: Use a diversion to set enable_shared before the
322 arguments are parsed.
323 * configure: Rebuild.
325 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
327 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
328 renamed to R_SPARC_UNUSED_42.
329 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
330 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
331 renamed to R_SPARC_UNUSED_42.
332 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
333 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
334 * bfd-in2.h: Regenerated.
335 * libbfd.h: Regenerated.
337 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
339 * elflink.h (elf_merge_symbol): Don't check the hash creator until
340 after we have set *sym_hash.
342 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
344 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
346 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
348 * Makefile.am (libbfd_a_SOURCES): Define.
349 * Makefile.in: Rebuild.
351 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
352 * aclocal.m4: Rebuild with new libtool.
353 * configure: Rebuild.
355 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
357 * elf.c (map_sections_to_segments): Even if we are not demand
358 paged, don't put a loadable section after a nonloadable section.
359 (assign_file_positions_for_segments): Increment the file offset
360 for a section with contents, even if it is not loadable.
363 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
365 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
366 indicating that __ctbp could not be found.
369 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
371 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
373 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
376 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
377 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
378 Add support for the CALLT relocs.
380 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
381 BFD_RELOC_V850_CALLT_16_16_OFFSET.
384 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
385 relocations against non-existant symbols.
387 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
389 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
391 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
392 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
393 bit reloc in the tiny data area.
396 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
398 Merged changes from Martin Hunt:
400 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
401 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
404 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
405 BFD_RELOC_D30V_9_PCREL_R): New relocs.
407 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
408 Do 15 and 21 bit pc-relative relocations.
409 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
412 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
413 added to the relocation, not or'd.
416 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
418 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
420 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
422 * archures.c (bfd_default_scan): Use strcasecmp.
423 (bfd_default_scan): Test for match with arch_name + ":" +
425 (bfd_default_scan): Test for match with printable_name - ":".
426 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
427 cases. Each implements their own scan function.
428 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
429 special cases. Since info->mach == 0. The test mach == number
431 (bfd_arch_list): New function, return name of all the supported
434 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
436 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
437 decoding architecture.
438 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
441 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
443 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
445 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
447 * Makefile.am: Rebuild dependencies.
448 (ALL_MACHINES_CFILES): Add cpu-v850.c.
449 (ALL_MACHINES_CFILES): Add elf32-v850.c.
450 * Makefile.in: Rebuild.
452 * reloc.c: Remove extraneous commas from relocation entries.
453 Remove BFD_RELOC_V850_16_PCREL.
454 * bfd-in2.h: Rebuild.
456 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
457 in sections named .tocbss rather than .bss.
459 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
461 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
462 BFD_RELOC_V850_16_PCREL.
464 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
466 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
467 the same as C_EXT syms.
468 (coff_link_add_symbols): Ditto.
469 (_bfd_coff_link_input_bfd): Ditto.
470 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
471 it to preserve and restore state of global_to_static flag.
473 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
475 * elf32-v850.c (v850_elf_object_p): Set machine number based on
476 bits in e_flags field rather than magic numbers.
477 (v850_elf_final_write_processing, v850_elf_set_private_flags,
478 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
479 v850_elf_print_private_bfd_data): New functions.
482 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
484 * elf.c (prep_headers): Remove V850E magic number.
485 * elf.c (prep_headers): Remove V850EQ magic number.
488 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
490 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
492 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
494 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
495 instructions are relative to the next instruction, not the
497 (mn10200_elf_relax_section): Similarly.
499 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
501 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
504 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
505 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
506 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
508 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
510 * cpu-v850.c: Remove "plain" from v850 printable name.
511 (scan): Use strcasecmp.
513 * archures.c (bfd_mach_v850): Define.
515 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
516 just sh/SH, use strcasecmp.
517 (arch_info_struct): Add entries for sh3 et.al.
519 * archures.c (bfd_mach_sh, ...): Define.
521 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
523 * archures.c (bfd_archures_list): Always NULL terminate the list.
525 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
527 * Makefile.am: Rebuild dependencies.
528 (ALL_MACHINES_CFILES): Add cpu-arc.c.
529 (ALL_MACHINES_CFILES): Add elf32-arc.c.
530 (elf32-arc.lo): Remove explicit dependency.
531 * Makefile.in: Rebuild.
533 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
534 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
535 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
537 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
539 * configure: Rebuild with latest devo autoconf for NT support
541 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
543 * cpu-arm.c (compatible): If B is a default type, return A.
545 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
547 * cpu-v850.c (scan): New function.
548 (arch_info_struct): New structure.
549 (bfd_v850_arch): Add link into arch_info_structure.
551 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
554 * elf32-v850.c (v850_elf_object_p): New function.
557 * archures.c (bfd_mach_v850e): Machine value for v850e.
559 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
561 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
564 * elf.c (prep_headers): Add support for v850e machine number.
566 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
568 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
570 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
573 * elf.c (prep_headers): Add support for v850eq machine number.
576 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
578 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
579 cached_stab field if the offset prevents us from using the cache.
581 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
583 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
585 * aout-arm.c (aout_arm_little_vec): Likewise.
586 (aout_arm_big_vec): Likewise.
587 * bout.c (b_out_vec_big_host): Likewise.
588 (b_out_vec_little_host): Likewise.
589 * mipsbsd.c (aout_mips_little_vec): Likewise.
590 (aout_mips_big_vec): Likewise.
593 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
595 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
596 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
597 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
600 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
602 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
603 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
604 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
605 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
606 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
607 of two for I960 only.
608 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
609 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
611 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
612 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
613 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
615 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
616 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
617 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
618 *coffcode.h (coff_write_object_contents): Set alignment field in
619 section header for TIC80COFF files.
622 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
624 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
625 v850_elf_check_relocs, v850_elf_reloc,
626 v850_elf_final_link_relocate): Add support for
627 BFD_RELOC_V850_16_PCREL relocation.
629 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
632 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
634 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
637 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
639 * cpu-v850e: New file.
641 * elf.c (prep_headers): Add support for v850e target.
643 * bfd-in2.h (bfd_architecture): Add support for v850e target.
645 * config.bfd: Add support for v850e target.
647 * archures.c: Add support for v850e target.
649 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
651 * cpu-v850eq: New file.
653 * elf.c (prep_headers): Add support for v850eq target.
655 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
657 * config.bfd: Add support for v850eq target.
659 * archures.c: Add support for v850eq target.
662 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
664 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
665 argument as section relative, rather than an absolute address.
666 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
668 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
670 * config.bfd (arc-*-elf*): Add.
671 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
672 * configure: Rebuild.
673 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
674 (BFD32_BACKENDS): Add elf32-arc.lo.
675 (cpu-arc.lo,elf32-arc.lo): Add rules for.
676 * Makefile.in: Rebuild.
677 * archures.c (architecture list): Add bfd_arch_arc.
678 (bfd_archures_list): Add bfd_arc_arch.
679 (bfd_mach_arc_base): Define.
680 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
681 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
682 (bfd_target_vect): Add them.
683 * bfd-in2.h, libbfd.h: Rebuild.
684 * cpu-arc.c, elf32-arc.c: New files.
685 * elf.c (pre_headers): Recognize bfd_arch_arc.
687 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
689 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
690 data section is correctly rounded to a page in the file.
692 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
694 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
695 there are no symbols.
697 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
699 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
700 file system 14 character limit.
701 * Makefile.am, configure.in: Corresponding changes.
702 * Makefile.in, configure: Rebuild.
704 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
706 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
707 Rebuild dependencies.
708 * Makefile.in: Rebuild.
710 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
712 * Makefile.am (docdir): Define.
713 * Makefile.in: Rebuild.
715 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
717 * configure: Rebuild with autoconf 2.12.1.
719 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
721 * aclocal.m4, configure: Rebuild with new automake patches.
723 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
725 * rs6000-core.c (make_bfd_asection): New function to add a section
726 to the core file bfd.
727 (rs6000coff_core_p): Use make_bfd_asection to add the core file
729 Use BFD routines to seek, read and stat the core file.
730 Handle .data sections from loaded objects and anonymously mmapped
731 regions, these are available in AIX 4 core files.
733 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
735 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
736 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
737 copy; use a patches libtool instead.
738 * acmacros.m4: Remove.
739 * Makefile.in, aclocal.m4, configure: Rebuild.
741 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
743 * Makefile.am: New file, based on old Makefile.in.
744 * acmacros.m4: New file, copied from old aclocal.m4.
745 * acinclude.m4: New file.
746 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
747 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
748 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
749 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
750 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
751 * acconfig.h: Mention PACKAGE and VERSION.
752 * stamp-h.in: New file.
753 * dep-in.sed: Change .o to .lo.
754 * Makefile.in: Now built with automake.
755 * aclocal.m4: Now built with aclocal.
756 * config.in, configure: Rebuild.
759 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
761 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
762 if there is only a relocation to a read-only but not allocatable
763 section (like .stab).
764 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
765 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
766 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
767 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
768 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
770 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
771 (ppc_elf_create_linker_section): These sections are not
772 created by the linker (that is, they are created by the user
773 putting data in them). In particular, they can be the source
774 and target of relocations.
775 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
776 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
777 objects (for instance, 'long double') to 16-byte boundaries.
778 (ppc_elf_size_dynamic_sections): Make the code that generates
779 section symbols exactly the same as for sparc, reducing the
780 number of section symbols output.
781 (ppc_elf_check_relocs): Check postcondition of
782 bfd_elf32_link_record_dynamic_symbol. Make default case the
783 same as corresponding code for sparc, fixing bug involving
785 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
786 forced to be local because of versioning (by replicating
787 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
788 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
790 (ppc_elf_relocate_section): Add handy debugging code for when
791 assertion fails. Add some more 'symbol made local because of
794 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
795 processing a GOT relocation as required by ABI.
797 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
799 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
800 version info if this symbol came from a dynamic object.
801 (elf_link_add_object_symbols): Set the version info of a symbol
802 only if the object actually contains version definitions and
805 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
807 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
808 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
810 * configure: Regenerated with autoconf 2.12.
811 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
813 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
815 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
816 a warning rather than returning an error.
818 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
820 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
822 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
824 * cisco-core.c: define signals for wingdb.
826 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
828 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
829 the same number of aux entries.
831 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
833 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
834 difference of two symbols if the relocation size is 32 bits.
835 (som_write_fixups): Handle R_DATA_EXPR.
837 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
839 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
840 its value if COFF_WITH_PE is defined.
842 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
844 * coff-stubgo32.c: New file.
845 * go32stub.h: New file.
846 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
847 * coffswap.h (coff_swap_filehdr_in): Invoke
848 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
850 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
851 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
852 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
853 COFF_ADJUST_AUX_IN_POST if they are defined.
854 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
855 COFF_ADJUST_AUX_OUT_POST if they are defined.
856 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
857 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
858 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
859 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
860 * targets.c (go32stubbedcoff_vec): Declare.
861 (bfd_target_vector): Add go32stubbedcoff_vec.
862 * configure.in (go32coff_vec): New target vector.
863 (go32stubbedcoff_vec): Likewise.
864 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
865 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
866 * Makefile.in: Rebuild dependencies.
867 (BFD32_BACKENDS): Add coff-stubgo32.o.
868 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
869 (HFILES): Add go32stub.h.
871 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
873 * configure.in: Check for fdopen.
874 * configure, config.in: Rebuild.
875 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
876 __GO32__. Reindent a bit.
878 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
880 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
881 flag for newly created sections.
882 (sunos_add_dynamic_symbols): Don't discard newly created sections
883 if shared library is dynobj.
885 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
887 * elf.c (map_sections_to_segments): When checking whether
888 including a section in a segment would force us to skip a page,
889 align the address of the next segment to avoid wraparound
893 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
895 * coffcode.h (coff_write_object_contents): Initialize
896 target id field to TIC80_TARGET_ID.
897 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
899 (coff_swap_filehdr_in): Swap in target id field if used.
902 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
904 * coff-i386.c (coff_i386_is_local_label_name): New static function
905 if TARGET_UNDERSCORE.
906 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
907 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
909 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
911 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
912 complain_overflow_signed, for 32 bit PC relative relocations.
914 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
916 * elflink.h (elf_link_add_object_symbols): When a version
917 indirection symbol is overridden, make the original symbol point
918 at the real overriding symbol.
920 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
923 * elflink.h (elf_link_output_extsym): Use the right section for a
925 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
926 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
928 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
930 * elflink.h (elf_merge_symbols): Resolve indirect and warning
931 symbols before checking for new symbols.
933 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
935 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
937 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
938 file, not aoutsz bytes (they are different in XCOFF .o files).
940 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
941 redefined by objects included from archives.
943 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
945 * elflink.h (elf_merge_symbol): In the case of a new defined
946 symbol overriding an old defined symbol, return the hash table
947 entry which we modify, even if it is the target of an
949 (elf_link_add_object_symbols): If the real name of the symbol gets
950 overridden, convert the versioned symbol into an indirect symbol
953 * elflink.h (elf_merge_symbol): New static function, broken out of
954 elf_link_add_object_symbols.
955 (elf_link_add_object_symbols): Call it.
957 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
959 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
960 handle case where COFF filehdr does not immediately follow PE
962 * coffgen.c (coff_object_p): Remove useless seek to current
965 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
967 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
970 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
972 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
973 symbols, skip N_ABS symbols with debugging storage classes.
975 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
977 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
978 relocs in shared libraries which refer to local symbols. Cope
979 with addend when processing a GOT relocation.
981 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
982 for sections that the linker didn't create.
983 (ppc_elf_finish_dynamic_sections): Only try to write out a section
984 symbol if it was created in ppc_elf_size_dynamic_sections.
985 (ppc_elf_relocate_section): Complain if we have to generate a reloc
986 relative to a section for which we didn't output a symbol.
988 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
989 relocs are 'rela' relocs, like everything else. .rela.plt is not
990 a read-only section, so we don't have to special-case it.
992 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
993 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
995 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
996 (ppc_elf_relocate_section): @got offsets are 4 from start of the
998 * elflink.c (_bfd_elf_create_got_section): The three reserved
999 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1001 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1004 * elf32-ppc.c (ppc_elf_check_relocs): Use
1005 _bfd_elf_create_got_section to create the GOT rather than
1006 ppc_elf_create_linker_section. Create the '.rela.got' section
1008 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1009 symbol has a GOT entry.
1010 (ppc_elf_relocate_section): Record when a symbol is used through
1011 the GOT, and allocate space in the GOT for each such symbol.
1012 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1013 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1016 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1017 treated in a similar way to ADDR16_HA relocs.
1018 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1019 shared objects; the linker must deal with them.
1020 (ppc_elf_create_linker_section): Stop setting
1021 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1022 LINKER_SECTION_PLT stuff.
1023 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1024 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1025 section, not ELF-specific calls.
1026 (elf_backend_plt_not_loaded): Set to 1.
1027 (elf_backend_got_symbol_offset): Set to 4.
1028 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1029 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1030 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1031 plt_not_loaded member.
1032 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1033 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1035 (elf_backend_G_O_T_offset): Set default to 0.
1036 (elfNN_bed): Set added fields.
1038 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1039 DT_RELENT in shared objects; should be DT_RELAENT.
1041 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1042 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1043 such a reloc (in a non-shared object) refers to a symbol that's
1046 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1048 * elfcode.h (put_signed_word): Define.
1049 (get_signed_word): Define.
1050 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1051 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1053 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1054 bfd_get_signed_32 to set the r_addend field.
1055 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1056 bfd_h_get_signed_64 to set the r_addend field.
1058 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1060 * elf32-i386.c (elf_i386_relocate_section): When generating a
1061 shared library, do the relocation if the input section is not
1062 allocated in memory.
1064 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1065 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1066 (elf_fix_symbol_flags): New static function, broken out of
1067 elf_adjust_dynamic_symbol.
1068 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1069 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1070 forced local even if NEEDS_PLT is set. When forcing a symbol to
1071 be local, clear NEEDS_PLT.
1072 (elf_link_output_extsym): Remove unused local bed.
1074 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1076 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1077 for derived elf linker hash table entries. References to
1078 elf_link_hash_entry changed appropriately.
1079 (elf32_mn10300_link_hash_table): New structure for derived elf
1081 (elf32_mn10300_hash_table): Define.
1082 (elf32_mn10300_link_hash_traverse): Likewise.
1083 (elf32_mn10300_link_hash_newfunc): New function.
1084 (elf32_mn10300_link_hash_table_create): Likewise.
1085 (elf32_mn10300_finish_hash_table_entry): Likewise.
1086 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1087 of prologue code, and call:32->call:16 relaxing.
1088 (compute_function_info: New function.
1089 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1091 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1093 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1094 for a symbol which is being forced to be local.
1095 * elf32-i386.c (elf_i386_relocate_section): Write out the
1096 relocation value for a GOT reloc for a symbol which is turning
1097 into a local symbol.
1098 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1099 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1101 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1103 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1104 value if the symbol is turning into a local symbol.
1105 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1106 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1108 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1110 * elflink.h (elf_link_add_object_symbols): Also read verneed
1111 information by calling `_bfd_elf_slurp_version_tables'.
1112 (elf_link_add_object_symbols): For undefined symbols look for
1113 version information in the verneed records.
1114 (elf_link_add_object_symbols): Use soname of shared object
1115 for verneed record if it is available.
1117 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1119 * cpu-arm.c: Add prototypes for compatible and scan.
1120 * cofflink.c: Add prototype for mark_relocs.
1122 * archive.c (bfd_special_undocumented_glue): Change filename to
1123 const pointer. Add prototype.
1125 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1127 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1128 sections that will be discarded.
1130 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1132 * elflink.h (elf_link_find_version_dependencies): When searching
1133 for known version symbol skip non-matching verdef records, not
1136 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1138 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1139 not a bfd_vma, to the base file, to match how dlltool reads it.
1141 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1143 * reloc.c: Add thumb relocations.
1145 * bfd-in2.h: Add Thumb relocations.
1147 * libbfd.h: Add Thumb relocations.
1149 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1151 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1153 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1155 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1156 for a section even if it is not loaded.
1158 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1160 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1161 input and output files.
1162 (_bfd_coff_generic_relocate_section): Check whether input file,
1163 not output file, is a PE file.
1165 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1167 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1169 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1171 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1174 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1176 * cpu-arm.c (compatible): Add test for supersets of ARM
1179 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1181 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1184 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1186 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1187 called directly by gas/config/tc-arm.c.
1189 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1191 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1192 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1194 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1196 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1199 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1201 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1202 (coff_bfd_copy_private_bfd_data): Ditto.
1203 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1204 (coff_arm_bfd_print_private_bfd_data): Ditto.
1205 (coff_arm_bfd_set_private_flags): Ditto.
1206 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1208 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1210 * libcoff-in.h (struct coff_final_link_info): Add boolean
1211 global_to_static member for support of task linking.
1212 (_bfd_coff_write_task_globals): Add prototype.
1213 * libcoff.h: Regenerate.
1214 * coffcode.h (coff_write_object_contents): Use #ifdef to
1215 check RS6000COFF_C, to be consistent with all other uses
1217 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1218 call _bfd_coff_write_task_globals.
1219 (_bfd_coff_link_input_bfd): If doing task linking, convert
1220 global functions to static.
1221 (_bfd_coff_write_global_sym): If doing task linking, convert
1222 global variables to static.
1223 (_bfd_coff_write_task_globals): New function.
1224 start-sanitize-tic80
1225 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1226 (C_AUTOARG): #undef since it clashes with C_UEXT.
1227 (C_LASTENT): #undef since it clashes with C_STATLAB.
1228 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1230 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1231 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1232 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1235 start-sanitize-tic80
1236 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1238 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1239 PP relocations to complain_overflow_dont.
1241 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1243 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1244 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1246 (ppbase_reloc, glob15_reloc): New static functions.
1247 (glob16_reloc, local16_reloc): New static functions.
1248 (rtype2howto): Handle all relocation types.
1249 (coff_tic80_relocate_section): New static function.
1250 (coff_relocate_section): Define to coff_tic80_relocate_section.
1251 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1254 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1256 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1257 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1259 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1260 callers. If PE file, don't add section VMA.
1261 (coff_write_alien_symbol): If PE file, don't add section VMA.
1262 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1263 (_bfd_coff_write_global_sym): Likewise.
1264 (_bfd_coff_generic_relocate_section): Likewise.
1266 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1269 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1271 * cofflink.c (mark_relocs): Add new function to mark symbols which
1272 are used by relocations.
1273 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1274 suppress the skipping of symbols that have thus been marked.
1276 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1278 * coff-sh.c (sh_merge_private_data): New static function.
1279 (coff_bfd_merge_private_bfd_data): Define.
1281 start-sanitize-tic80
1282 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1284 * coff-tic80.c: Remove unnecessary #ifdefs.
1285 * config.bfd: Set targ_underscore to yes for tic80.
1287 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1289 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1290 with unresolved external symbols in GDB).
1293 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1295 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1296 the symbols associated with each BFD.
1297 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1299 * elf-m10200.c: Likewise.
1300 * elf32-m32r.c: Likewise.
1301 * elf32-sh.c: Likewise.
1303 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1305 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1306 alignment of a common symbol. If two symbols that look like
1307 common symbols are found in two shared libraries, and the size is
1308 different, use the larger size, and warn if --warn-common. If a
1309 common symbol overrides a definition in a shared library, set the
1310 size to the larger size, and warn if --warn-common.
1312 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1314 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1315 into any other machine type.
1317 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1319 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1320 data into an unitialised destination set its machine type as well.
1322 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1324 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1325 to common symbol size. Consistently treat uninitialized symbols
1326 in shared objects as common symbols.
1328 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1330 * archures.c (constants): Added new constants to identify the
1331 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1332 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1334 * bfd-in2.h (constants): Added new constants to identify
1335 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1336 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1337 bfd_mach_arm_4T. This file is auto-magically generated from the
1338 archures.c file. This update is just to save work.
1340 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1341 coff_arm_bfd_print_private_bfd_data,
1342 coff_arm_bfd_set_private_flags,
1343 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1344 (global): Macro redefinitions set up to use these new functions.
1346 * coffcode.h (coff_mkobject_hook): Added call to
1347 coff_arm_bfd_set_private_flags().
1348 (coff_set_arch_mach_hook): Added code to set machine type based on
1349 bits stored in internal flags.
1350 (coff_set_flags): Added code to set the new bits in the flags
1351 field based on the machine number.
1352 (function definition macros): Made all function definition macros
1353 conditional so that they can be overridden by target specific
1356 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1357 Structure extended to include new types, one each for ARMv2,
1358 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1360 * libcoff-in.h (struct coff_tdata): Added flags field.
1362 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1364 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1366 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1369 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1371 * coffgen.c (coff_find_nearest_line): If there are no syments,
1374 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1376 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1378 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1380 * targmatch.sed: Add explicit \n characters to work around bug in
1381 HP/UX 10.20 sed program.
1383 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1385 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1388 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1390 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1392 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1394 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1395 (struct elf_m68k_pcrel_relocs_copied, struct
1396 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1397 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1398 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1399 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1401 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1402 PC relative relocs for a global symbol defined in a regular
1403 object, and count the number of PC relative relocs copied for any
1405 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1406 traverse with elf_m68k_discard_copies.
1408 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1410 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1411 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1413 * coffcode.h (coff_compute_section_file_positions): Force the
1414 potential last byte in the file to be written out when
1417 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1419 * configure.host (mips*-*-openbsd*): New host.
1421 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1423 * elflink.h (elf_link_add_object_symbols): Only subtract the
1424 section VMA from the symbol value if this is a fully linked file.
1426 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1427 (struct elf_i386_link_hash_entry): Define.
1428 (struct elf_i386_link_hash_table): Define.
1429 (elf_i386_link_hash_traverse): Define.
1430 (elf_i386_hash_table): Define.
1431 (elf_i386_link_hash_newfunc): New static function.
1432 (elf_i386_link_hash_table_create): New static function.
1433 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1434 PC relative relocs for a global symbol defined in a regular
1435 object, and count the number of PC relative relocs copied for any
1437 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1438 traverse with elf_i386_discard_copies.
1439 (elf_i386_discard_copies): New static function.
1440 (bfd_elf32_bfd_link_hash_table_create): Define.
1442 From Gordon W. Ross <gwr@mc.com>:
1443 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1444 (sunos4_aout_backend): Use MY_entry_is_text_address.
1447 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1449 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1450 R_D30V_32_NORMAL to 2 (4 bytes).
1453 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1455 From Gordon W. Ross <gwr@mc.com>:
1456 * netbsd.h (N_SHARED_LIB): Define.
1457 (SEGMENT_SIZE): Don't define.
1458 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1460 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1461 (SEGMENT_SIZE): Don't define.
1463 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1464 to sizeof Rela structure, not sizeof Rel structure. From Gary
1465 Thomas <g.thomas@opengroup.org>.
1467 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1469 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1470 whenever entry is larger than text address, but only by whole
1471 pages. From Gordon W. Ross <gwr@mc.com>.
1473 * Makefile.in (install): Depend upon installdirs. Use
1474 mkinstalldirs to build $(oldincludedir).
1475 (installdirs): New target.
1477 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1478 if this is a debugging section which we are stripping.
1480 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1482 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1483 alpha-specific target data struct.
1485 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1487 From Thomas Graichen <graichen@rzpd.de>:
1488 * Makefile.in: Always use $(SHELL) when running move-if-change.
1489 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1490 * configure: Rebuild.
1492 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1494 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1495 VMA if this is an executable file or a shared object.
1497 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1500 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1502 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1503 start of the file. Remove uses later on which switch using
1505 (MY(callback)): Handle entry_is_text_address.
1506 (MY_entry_is_text_address): Define if not defined.
1507 (MY(backend_data)): Initialize new field.
1508 * aoutf1.h (sunos4_aout_backend): Likewise.
1509 * i386aout.c (MY(backend_data)): Likewise.
1510 * i386mach3.c (MY(backend_data)): Likewise.
1511 * mipsbsd.c (MY(backend_data)): Likewise.
1512 * sparclynx.c (sparclynx_aout_backend): Likewise.
1513 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1514 (MY_entry_is_text_address): Define.
1515 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1517 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1518 whose name starts with `.'.
1520 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1522 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1523 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1524 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1525 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1526 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1527 sparc-*-openbsd*): New targets.
1528 * configure: Rebuild.
1530 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1532 * stabs.c (struct stab_section_info): New field
1534 (_bfd_link_section_stabs): Fill the above array.
1535 (_bfd_stab_section_offset): Use `cumulative_skips' to
1536 speed up offset calculation.
1538 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1540 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1541 addend for non pc-relative relocations.
1543 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1544 for non-existent function.
1546 * elf-m10300.c (mn10300_elf_relax_section): New function.
1547 (mn10300_elf_relax_delete_bytes): Likewise.
1548 (mn10300_elf_symbol_address_p): Likewise.
1549 (mn10300_elf_get_relocated_section_contents): Likewise.
1550 (bfd_elf32_bfd_relax_section): Define.
1551 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1553 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1555 * configure.host: Set SHLIB_LIBS.
1556 * configure.in: Substitute SHLIB_LIBS.
1557 * configure: Rebuild.
1558 * Makefile.in (SHLIB_LIBS): New variable.
1559 ($(SHLIB)): Use $(SHLIB_LIBS).
1561 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1563 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1564 with bfd_section_vma.
1566 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1568 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1569 Correct CPU file names for mn10[23]00.
1570 * configure: Rebuild.
1572 * bfd.c (bfd_record_phdr): Cast count to size_t before
1575 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1576 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1577 (xcoff_write_archive_contents): LIkewise.
1578 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1579 (mips_elf_create_procedure_table): Likewise.
1580 * peicode.h (pe_print_idata): Likewise.
1581 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1582 * xcofflink.c (xcoff_get_section_contents): Likewise.
1583 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1584 (xcoff_link_add_symbols): Likewise.
1585 (xcoff_link_add_symbols): Likewise.
1587 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1588 (ppcboot_bfd_print_private_bfd_data): Likewise.
1590 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1591 to complain_overflow_signed.
1593 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1595 * VERSION: Set to 2.8.1.
1597 * Branched binutils 2.8.
1599 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1600 deciding whether to copy a reloc into a shared object.
1601 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1602 relocs in unallocated sections.
1603 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1604 R_SPARC_RELATIVE relocs in unallocated sections.
1606 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1608 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1609 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1612 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1614 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1615 override an uninitialized symbol from a shared library with a
1618 * elf-m10200.c: Rename from elf32-mn10200.c.
1619 * elf-m10300.c: Rename from elf32-mn10300.c.
1620 * cpu-m10200.c: Rename from cpu-mn10200.c
1621 * cpu-m10300.c: Rename from cpu-mn10300.c
1622 * Makefile.in: Update accordingly.
1624 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1625 (elf_mips_isa): Move to earlier in file.
1626 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1627 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1630 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1633 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1635 * configure.com: New file.
1636 * config.h-vms: Remove file.
1637 * makefile.vms: Update for new configure scheme.
1639 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1641 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1642 (ppc_process_before_allocation): Declare.
1643 * libcoff.h: Rebuild.
1645 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1647 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1649 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1651 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1653 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1654 symbol index for a R_IHCONST reloc.
1656 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1658 * targmatch.sed: Do not use \(\) recursively.
1660 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1662 * m68klinux.c (MACHTYPE_OK): Define.
1663 * i386linux.c (MACHTYPE_OK): Define.
1665 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1667 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1668 <hjl@gnu.ai.mit.edu>:
1669 * sparclinux.c: New file.
1670 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1671 * bfd-in2.h: Rebuild.
1672 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1673 * configure.in (sparclinux_vec): Add to list of vectors.
1674 * configure: Rebuild.
1675 * targets.c (sparclinux_vec): Declare.
1676 (bfd_target_vector): Add sparclinux_vec.
1677 * Makefile.in: Rebuild dependencies.
1678 (BFD32_BACKENDS): Add sparclinux.o.
1679 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1681 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1682 bfd_coff_backend_data field.
1683 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1685 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1686 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1687 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1689 * bfd.c: Include "libiberty.h".
1690 (strerror): Don't declare.
1691 (bfd_errmsg): Call xstrerror rather than strerror.
1693 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1695 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1696 reloc even if the symbol is in the .bss section.
1697 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1698 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1699 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1701 * coffcode.h (bfd_coff_backend_data): Add new field
1702 _bfd_coff_default_section_alignment_power.
1703 (bfd_coff_default_section_alignment_power): Define.
1704 (bfd_coff_std_swap_table): Initialize new field.
1705 * libcoff.h: Rebuild.
1706 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1707 symbol to the default section alignment.
1709 * COPYING: Update FSF address.
1712 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1714 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1715 21-bit absolute that made it act as a relative.
1718 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1720 * elflink.c (_bfd_elf_create_linker_section): Don't set
1721 bss_section and rel_section from existing sections.
1723 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1726 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1728 * aoutx.h (some_aout_object_p): Change executable test to fix
1729 problems with embedded a.out systems.
1731 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1733 * stabs.c (_bfd_stab_section_offset): New function.
1734 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1735 * libbfd.h: Rebuild.
1736 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1738 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1739 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1740 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1741 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1742 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1744 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1745 symbol. Check for memory allocation failure of *psinfo.
1746 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1747 callers. Set the value of the header symbol.
1748 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1749 * libbfd.h: Rebuild.
1751 start-sanitize-tic80
1752 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1754 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1755 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1756 reloc types, rather than silently failing to generate an output file.
1759 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1761 * targmatch.sed: Use the hold space to put the #ifdef around the
1762 the string constant.
1763 * targets.c (UNSUPPORTED_TARGET): Don't define.
1764 (find_target): Don't check for UNSUPPORTED_TARGET.
1765 (bfd_set_default_target): Don't try to optimize by checking for
1768 * Makefile.in: Rebuild dependencies.
1769 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1770 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1771 (elf32-m32r.o): Remove explicit target.
1773 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1776 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1777 count section symbols for sections that were created by the
1778 linker, or are not allocatable or not loadable.
1779 (elf32_sparc_finish_dynamic_sections): Output output section
1780 symbols for section for which we made space for them.
1782 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1784 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1785 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1787 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1789 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1790 (m32r_hi16_list): New static local.
1791 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1792 (m32r_elf_do_hi16_reloc): Delete.
1793 (m32r_elf_relocate_hi16): New function.
1794 (m32r_elf_lo16_reloc): New function.
1795 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1798 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1800 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1801 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1802 (m32r_elf_final_sda_base): New function.
1803 (m32r_elf_relocate_section): Rewrite sdata support.
1804 (m32r_elf_finish_dynamic_sections): Delete.
1806 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1808 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1809 * coff-svm68k.c: New file. Just defines some macros and includes
1811 * coff-m68k.c: Add functions to handle common addends, moved in
1812 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1813 Control whether relocs are visible using STATIC_RELOCS.
1814 * cf-m68klynx.c: Simplify greatly: just define macros to control
1816 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1817 * targets. (m68ksysvcoff_vec): Declare.
1818 (bfd_target_vector): Add m68ksysvcoff_vec.
1819 * config.bfd (m68*-motorola-sysv*): New target.
1820 * configure.in (m68ksysvcoff_vec): New vector.
1821 * configure: Rebuild.
1822 * Makefile.in: Rebuild dependencies.
1823 (BFD32_BACKENDS): Add coff-svm68k.o.
1824 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1826 * binary.c (binary_set_section_contents): Don't get misled if the
1827 first section is not loadable. From Matthew L. Martin
1830 * elflink.h (elf_bfd_final_link): Set the value of a section
1831 symbol to the section address unless doing a relocateable link.
1833 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1835 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1836 .plt entry if we've taken the function's address.
1837 (elf64_alpha_merge_gots): Merge collected flags info as well.
1839 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1841 * Many files: Add function prototypes.
1842 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1843 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1844 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1845 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1846 * peicode.h: Change several void * parameters to PTR.
1847 * srec.c (srec_get_symbol_info): Make static.
1848 * syms.c (bfd_symbol_is_absolute): Remove.
1849 * Makefile.in: Rebuild dependencies.
1851 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1853 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1854 (bfd_elf32_bfd_is_local_label): Don't define.
1856 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1859 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1861 * bfd-in.h: Don't include obstack.h.
1862 (struct bfd_hash_table): Change memory field to PTR.
1863 * bfd.c (struct _bfd): Change memory field to PTR.
1864 * bfd-in2.h: Rebuild.
1865 * libbfd-in.h (bfd_release): Declare as function, don't define as
1867 * libbfd.h: Rebuild.
1868 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1869 objalloc routines rather than obstack routines.
1870 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1871 (getpagesize): Don't define.
1872 (_bfd_new_bfd): Don't set _bfd_chunksize.
1873 (bfd_openr): Free new bfd and objalloc on failure.
1874 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1875 (bfd_alloc_size): Remove.
1876 (bfd_release): New function.
1877 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1878 objalloc routines rather than obstack routines.
1879 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1880 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1881 objalloc routines rather than obstack routines.
1882 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1883 (struct accumulate): Change memory to struct objalloc *.
1884 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1885 * dep-in.sed: Don't remove obstack.h from dependency list.
1886 * Makefile.in: Rebuild dependencies.
1887 (BFD_H_DEPS): Remove obstack.h.
1888 (install): Don't install obstack.h.
1889 * Many files: Don't include "obstack.h".
1892 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1893 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1894 * libbfd.h: Rebuild.
1895 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1896 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1897 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1899 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1900 old version of bfd_alloc.
1901 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1902 * libbfd.h: Rebuild.
1903 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1905 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1907 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1908 ELF local label syntax as well.
1910 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1912 * config.bfd (powerpc-*-beos*): New target.
1913 * configure.in (powerpc-*-beos*): Add case that explicitly
1914 does not set COREFILE for now. A future BeOS version is
1915 expected to support core files.
1916 * configure: Regenerate with autoconf.
1918 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1920 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1921 seen with a local symbol, rather than crashing.
1923 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1924 version symbols if there aren't any.
1926 start-sanitize-tic80
1927 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1929 * coff-tic80.c (coff_rtype_to_howto): Define
1930 (coff_tic80_rtype_to_howto): Clone generic coff version and
1931 add code to handle the funky TI "internal relocations".
1934 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1936 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1937 or size changes because of a weak symbol.
1939 * cisco-core.c (SIGEMT): Define if not defined.
1941 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1943 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1944 setting ever. Sanity check the version number. Sort out copying
1945 flags and other information when adding an indirect symbol.
1946 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1947 symbols added by the backend. Clear the entire contents of the
1949 (elf_export_symbol): Ignore indirect symbols.
1950 (elf_link_output_extsym): Accept a section without an owner in an
1952 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1953 version count. Correct the allocation of x_versymp.
1955 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1956 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1957 Don't return bfd_und_section_ptr when info->shared.
1958 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1959 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1960 (mips_elf_check_relocs): Resolve an indirect symbol in
1962 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1963 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1965 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1967 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1969 From Eric Youngdale <eric@andante.jic.com>:
1970 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1971 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1972 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1973 versioned symbol appears in both a regular and a shared object.
1974 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1975 appropriate. Improve error message.
1976 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1977 all uses. Add localsyms field.
1978 (elf_bfd_final_link): When generating a shared library, call
1979 elf_link_output_extsym to output all local symbols.
1980 (elf_link_output_extsym): Handle symbols which were forced to
1983 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1985 From Eric Youngdale <eric@andante.jic.com>:
1986 * elf-bfd.h (elf_symbol_type): Add version field.
1987 * elfcode.h (elf_slurp_symbol_table): Set version field.
1988 * elflink.h (elf_link_add_object_symbols): When creating an
1989 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1990 appropriate. Set up an indirection from the nondefault version of
1992 (NAME(bfd_elf,size_dynamic_sections)): Call
1993 elf_link_assign_sym_version before checking whether there are any
1994 versions. Always record the version name as a dynamic symbol.
1995 Initialize counters.
1996 (elf_link_assign_sym_version): After finding a version, see if a
1997 symbol should be forced to local scope. Create a new version
1998 definition if appropriate.
1999 (elf_link_output_extsym): Correct indirect symbol handling.
2000 * elf.c (bfd_elf_print_symbol): Print version information.
2001 (bfd_section_from_shdr): Turn version sections into BFD sections.
2002 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2003 if sh_info is not already set.
2004 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2006 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2007 _bfd_stringtab_add to copy the name into permanent memory if
2010 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2012 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2014 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2016 * coffcode.h (bfd_coff_backend_data): Change
2017 _bfd_coff_compute_section_file_positions to return a boolean
2018 value. Change all callers.
2019 (coff_compute_section_file_positions): Change return type to
2020 boolean. If the size of the last section changed, then output a
2021 zero byte at the end of the file.
2022 * libcoff.h: Rebuild.
2024 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2025 for at least 6 output symbols.
2026 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2027 emit a TC csect to represent the space they take up. For an XO
2028 symbol, just emit a reference, not a csect.
2030 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2031 Solaris doesn't like the combined options, and the -f is
2033 (stamp-tshlink, install): Likewise.
2035 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2036 handling when little endian.
2038 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2040 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2041 (mn10300_elf_relocate_section): Likewise.
2042 (elf_backend_relocate_section): Define.
2044 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2045 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2046 (elf32_mn10300_howto_table): Likewise.
2047 (elf32_mn10300_reloc_map): Likewise.
2048 (bfd_elf32_mn10300_reloc): Delete unused function.
2050 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2052 start-sanitize-tic80
2053 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2054 understand, just set the howto field to NULL, and the caller will
2055 print an appropriate error message.
2057 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2058 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2059 block. Use NULL for initializations of "ptr" rather than bare 0.
2060 * coff-h8300.c: Fix typo in comment.
2061 * coff-h8500.c: Ditto.
2063 * coff-z8k.c: Ditto.
2065 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2067 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2068 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2069 m32r_elf_get_relocated_section_contents): First pass at relax support.
2071 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2073 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2074 entry for reading verdef records.
2075 Use correct braces for computing increments of extverdaux and
2076 exteverdef record pointers.
2078 start-sanitize-tic80
2079 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2081 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2085 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2087 * elflink.h (elf_link_find_version_dependencies): Check that
2088 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2091 start-sanitize-tic80
2092 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2094 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2097 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2099 * targets.c (bfd_default_vector): Make non-const.
2100 (find_target): New static function, broken out of
2102 (bfd_set_default_target): New function.
2103 (bfd_find_target): Call find_target. When defaulting, use
2104 bfd_default_vector[0] if it is not NULL.
2105 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2106 * bfd-in2.h, libbfd.h: Rebuild.
2108 * syms.c (bfd_is_local_label): Return false if the symbol has no
2110 * coff-i960.c (coff_i960_is_local_label_name): New function.
2111 (coff_bfd_is_local_label_name): Define.
2112 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2113 (coff_bfd_is_local_label_name): Define.
2114 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2115 (coff_bfd_is_local_label_name): Define.
2116 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2117 with .. or _.L_ as local.
2118 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2119 (bfd_elf32_bfd_is_local_label_name): Define.
2120 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2121 beginning with $ as local.
2123 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2125 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2126 rather than comparing against info->lprefix.
2127 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2128 * elflink.h (elf_link_input_bfd): Likewise.
2129 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2130 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2132 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2133 _bfd_elf_is_local_label_name if not already defined.
2134 * elf.c (_bfd_elf_is_local_label_name): New function.
2135 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2137 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2138 (m88k_is_local_label_name): New static function.
2140 * coffcode.h (coff_bfd_is_local_label_name): Define as
2141 _bfd_coff_is_local_label_name if not already defined.
2142 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2143 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2144 * libcoff.h: Rebuild.
2146 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2147 to _bfd_is_local_label_name.
2148 (bfd_target): Likewise.
2149 * syms.c (bfd_is_local_label): Define as function, not macro.
2150 (bfd_is_local_name): Define.
2151 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2152 bfd_generic_is_local_label, and take a string rather than a
2154 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2155 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2156 (bfd_generic_is_local_label): Don't declare.
2157 (bfd_generic_is_local_label_name): Declare.
2158 * bfd-in2.h, libbfd.h: Rebuild.
2159 * All backends: Change local_label to local_label_name.
2161 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2162 (mips_elf_relocate_got_local): Change return type to boolean.
2163 Don't assume that the first zero entry is unassigned; instead, use
2165 (mips_elf_relocate_section): Check return value of
2166 mips_elf_relocate_got_local.
2167 (mips_elf_create_got_section): Initialize assigned_gotno field.
2170 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2172 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2176 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2178 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2179 that have no contents merely because linker_mark is not set.
2181 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2183 * config.bfd (mips*-*-lnews*): New target.
2184 * coff-mips.c (mips_relocate_section): Make assert compare
2185 content byteorder instead of header byteorder.
2186 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2188 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2189 * configure.in (ecoff_biglittle_vec): Add case.
2190 * configure: Update.
2192 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2194 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2195 name begins with ".note".
2196 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2197 section whose name begins with ".note".
2198 (get_program_header_size): Corresponding change.
2200 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2201 jal and for jal overflow.
2203 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2205 From Eric Youngdale <eric@andante.jic.com>:
2206 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2207 not found, try looking it up again without the version name.
2208 (elf_link_add_object_symbols): Always link against the dynamic
2209 symbol table of a dynamic object. When linking against a dynamic
2210 object, include version strings in symbol names, and set up
2211 version information. Add indirect symbols for default versions.
2212 (elf_link_create_dynamic_sections): Add special version sections.
2213 (struct elf_assign_sym_version_info): Define.
2214 (struct elf_find_verdep_info): Define.
2215 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2216 up version sections.
2217 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2218 (elf_link_find_version_dependencies): New static function.
2219 (elf_link_assign_sym_version): New static function.
2220 (elf_link_renumber_dynsyms): New static function.
2221 (struct elf_final_link_info): Add symver_sec field.
2222 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2223 local symbols of a dynamic object. Handle DT_VER* constants.
2224 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2225 dynamic object. Skip indirect symbols from ELF objects. Remove
2226 the version name before choosing a hash bucket. Write out the
2227 version information if appropriate.
2228 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2229 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2230 (bfd_elf64_size_dynamic_sections): Likewise.
2231 * bfd-in2.h: Rebuild.
2232 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2233 Change elf_link_hash_flags to unsigned short.
2234 (ELF_LINK_HIDDEN): Define.
2235 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2236 dynverdef_hdr, dynversym_section, dynverdef_section,
2237 dynverref_section, cverdefs, cverrefs, verdef, verref.
2238 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2239 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2240 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2241 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2242 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2243 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2244 (_bfd_elf_slurp_version_tables): Declare.
2245 * elf.c (_bfd_elf_swap_verdef_in): New function.
2246 (_bfd_elf_swap_verdef_out): Likewise.
2247 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2248 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2249 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2250 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2251 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2252 version information if there is any.
2253 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2254 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2255 (elf_fake_sections): Handle .gnu.version* section names.
2256 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2257 (_bfd_elf_slurp_version_tables): New function.
2258 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2259 version name in string entered in dynamic hash table.
2260 * elfcode.h: Include fnmatch.h.
2261 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2262 symbol which was forced to become local.
2263 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2264 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2265 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2266 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2268 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2270 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2272 (mn10200_elf_relax_section): Correctly compute a symbol's value
2273 when the symbol is local, but not in the same section as we are
2274 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2277 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2279 * elf32-m32r.c: Rewrite to use ELF backend linker.
2280 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2281 Add small data area support (R_M32R_SDA16).
2282 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2283 * bfd-in2.h,libbfd.h: Regenerated.
2285 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2287 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2288 (mn10200_elf_relax_delete_bytes): Likewise.
2289 (mn10200_elf_symbol_address_p): Likewise.
2290 (mn10200_elf_get_relocated_section_contents): Likewise.
2291 (bfd_elf32_bfd_relax_section): Define.
2292 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2294 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2295 (mn10200_elf_relocate_section): Likewise.
2296 (elf_backend_relocate_section): Define.
2299 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2301 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2302 reloc.c, targets.c: New target, elf-*-D30V.
2304 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2306 * cpu-d30v.c, elf32-d30v.c: New files.
2309 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2311 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2312 * bfd-in2.h: Regenerated.
2313 start-sanitize-tic80
2314 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2315 (rtype2howto): Add function.
2316 (tic80_howto_table): Add.
2319 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2321 * sysdep.h: Don't define errno in MSVC if error.h is included.
2323 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2325 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2326 is initialized before it is used.
2328 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2330 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2331 symbol into a weak undefined symbol; leave it as a common symbol.
2333 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2335 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2336 about a symbol defined in a dynamic object if it has already been
2337 defined in a regular object.
2339 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2341 * makefile.vms: Add gcc flags to allow compiling with current gcc
2343 (targmatch.h): New dependency.
2345 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2347 * evax.h (ALPHA_R_CODEADDR): New relocation.
2348 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2350 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2352 * bfd-in2.h, libbfd.h: Rebuild.
2354 Restrict symbol length to 64 bytes, case preserving:
2355 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2356 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2357 (_bfd_evax_length_hash_symbol): Added.
2358 * evax-etir.c (_bfd_evax_write_etir): Call
2359 _bfd_evax_length_hash_symbol before output of symbol.
2360 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2361 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2363 * evax-emh.c: Output filename to object file without path.
2365 * evax-egsd.c: New sections for local and global commons.
2367 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2368 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2369 notices. Replace AXP with Alpha.
2371 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2373 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2374 sections if we are creating a shared library.
2376 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2378 * configure.host (i386-windows): Don't set host64=true.
2380 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2382 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2383 (elf_mips16_gprel_howto): New static variable.
2384 (mips16_gprel_reloc): New static function.
2385 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2386 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2387 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2388 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2389 * bfd-in2.h, libbfd.h: Rebuild.
2391 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2393 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2394 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2396 start-sanitize-r5900
2397 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2399 * config.bfd: add r5900
2402 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2404 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2405 the output section will be the absolute section; don't print an
2406 assertion message for that case when doing a relocateable link.
2408 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2410 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2411 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2412 need_fn_sub, call_stub, and call_fp_stub.
2413 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2414 (mips_elf_link_hash_newfunc): Initialize new fields.
2415 (mips_elf_link_hash_table_create): Likewise.
2416 (mips_elf_relocate_section): Redirect relocations to use mips16
2417 stubs when appropriate.
2418 (mips_elf_check_relocs): Attach stub sections to the appropriate
2419 symbol. Set need_fn_stub when appropriate.
2420 (mips_elf_always_size_sections): New static function.
2421 (mips_elf_check_mips16_stubs): New static function.
2422 (elf_backend_always_size_sections): Define.
2423 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2425 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2426 attached to sections which are not being included in the link.
2428 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2430 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2431 symbol value when computing the addend for a pc_relative
2434 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2436 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2437 relocateable link, just skip pc_relative pcrel_offset relocs.
2438 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2439 structure for an ARM26 reloc which can be resolved.
2440 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2441 reloc can be resolved.
2443 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2444 error in overflow check for R_RELBYTE.
2446 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2448 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2449 From Mark Rasin <mark.rasin@telrad.co.il>.
2451 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2454 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2456 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2457 (elf_mn10200_howto_table): Likewise.
2458 (mn10200_reloc_map): Likewise.
2460 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2462 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2463 * bfd-in2.h, libbfd.h: Regenerated.
2464 * elf32-m32r.c: Add support for them.
2466 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2468 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2469 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2470 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2471 r_format and r_pcrel. Always return a value.
2472 * riscix.c (MY_final_link_callback): Define to dummy value.
2474 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2475 relocations against the text segment, look up the output name of
2477 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2478 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2479 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2480 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2481 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2483 start-sanitize-tic80
2484 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2486 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2487 routines for little endian data.
2488 * coffcode.h (coff_write_object_contents): Set magic to
2489 TIC80_ARCH_MAGIC for TIc80.
2491 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2493 * coff-tic80.c (tic80coff_vec): Change to little endian data
2497 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2499 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2500 auxiliary_filters parameter to be const char * const *. Accept a
2501 NULL terminated array.
2502 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2503 (bfd_elf32_size_dynamic_sections): Update declaration.
2504 * bfd-in2.h: Rebuild.
2506 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2508 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2509 NOTYPE symbol in a text section as a FUNC symbol.
2511 * coffcode.h (coff_compute_section_file_positions): Force
2512 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2514 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2516 * libaout.h (machine_type): Reserve several values for sparclet.
2518 start-sanitize-tic80
2519 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2521 * config.bfd (tic80-*-*): Don't require 'coff'.
2524 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2526 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2527 table to v850_elf_reloc for all non-standard relocations.
2528 (v850_elf_check_relocs): Add check for h being non-null.
2529 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2530 statement instead of multiple ifs.
2531 (v850_elf_relocate_section): Fix up error message, don't just call
2534 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2536 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2537 Use bfd_elf_generic_reloc as special function for all relocs.
2538 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2540 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2541 24bit pc-relative reloc.
2543 start-sanitize-tic80
2544 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2546 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2547 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2548 header byte order is little endian. Use correct bfd_get and
2549 bfd_put routines for little endian headers.
2550 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2551 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2554 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2556 * reloc.c: Add BFD_RELOC_24.
2557 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2558 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2559 * bfd-in2.h, libbfd.h: Rebuilt.
2561 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2563 elf64-alpha multiple .got rewrite:
2565 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2566 (bfd_elf*_mkobject): Don't define here ...
2567 * elfxx-target.h: ... but rather here. Default always_size_sections
2569 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2570 what the #defines in elf-bfd.h transmuted it to anyway.
2572 * section.c: Add SEC_LINKER_CREATED flag.
2573 * bfd-in2.h: Rebuild.
2574 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2575 relocation section flags.
2576 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2577 SEC_IN_MEMORY to recognize generated bits.
2578 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2580 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2581 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2582 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2583 * elf32-ppc.c (ppc_elf_create_linker_section,
2584 ppc_elf_size_dynamic_sections): Likewise.
2585 * elf32-sparc.c (elf32_sparc_check_relocs,
2586 elf32_sparc_size_dynamic_sections): Likewise.
2587 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2589 (_bfd_elf_create_dynamic_sections): Likewise.
2590 (_bfd_elf_make_linker_section_rela): Likewise.
2591 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2592 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2593 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2594 to identify generated bits.
2595 (elf_link_input_bfd): Likewise.
2597 * elf64-alpha.c: Rewrite everything touching relocations.
2599 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2601 * elf32-v850.c (all functions and static variables): Go through
2602 and regularize names to be of the form v850_elf_<xxx>.
2603 (toplevel): Include <elf/v850.h>.
2604 (enum reloc_type): Move to include/elf/v850.h.
2605 (v850_elf_check_relocs): For common variables, if the variable is
2606 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2607 into the appropriate section.
2608 (elf_backend_check_relocs): Define.
2610 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2612 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2614 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2616 * config.bfd (mips*el-*-linux*): New target.
2617 (mips*-*-linux*): New target.
2619 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2620 Return a useful value.
2622 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2624 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2626 * configure: Rebuild.
2627 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2628 ac_cv_func_mmap in bfd/configure.host.
2630 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2631 filter_shlib and auxiliary_filter_shlib parameters.
2632 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2634 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2635 (bfd_elf64_size_dynamic_sections): Likewise.
2636 * bfd-in2.h: Rebuild.
2638 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2640 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2641 symbols, don't export a symbol which is defined by an object in an
2642 archive which contains shared objects.
2644 start-sanitize-tic80
2645 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2647 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2648 for TI TMS320c80 (MVP).
2649 (bfd_archures_list): Add bfd_tic80_arch.
2650 * bfd-in2.h: Regenerate by running "make headers".
2652 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2654 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2655 * configure.in (case $vec): Correct typo, "tb" not "tp".
2656 Also add cofflink.o for tic80coff_vec.
2657 * configure: Regenerate with autoconf.
2660 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2662 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2663 is configured with --with-mmap.
2665 start-sanitize-tic80
2666 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2668 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2669 (ALL_MACHINES): Add cpu-tic80.o
2670 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2671 * coff-tic80.c: Add skeleton, cloned from another coff config.
2672 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2676 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2678 * TODO: Correct a misspelling.
2679 start-sanitize-tic80
2680 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2681 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2682 * configure.in (case $vec): Add tic80coff_vec entry.
2683 * configure: Regenerate with autoconf.
2684 * archures.c (bfd_tic80_arch): Declare.
2685 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2686 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2687 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2688 (bfd_target_vector): Add tic80coff_vec entry.
2691 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2693 * elflink.h (elf_buckets): Add some more values for larger
2696 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2698 * Makefile.in (install): Move subdir_do out of conditional. From
2699 Fred Fish <fnf@cygnus.com>.
2701 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2703 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2705 (elf_mn10200_howto_table): Likewise.
2706 (mn10200_reloc_map): Likewise.
2708 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2710 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2711 mips16 symbol during the link.
2712 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2714 (mips_elf_link_output_symbol_hook): New static function.
2715 (elf_backend_link_output_symbol_hook): Define.
2717 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2720 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2722 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2723 against SEC_DEBUGGING sections here (revert patch of December 5).
2724 * elfcode.h (elf_object_p): Check for them here, instead.
2726 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2728 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2729 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2731 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2732 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2733 * elf-bfd.h (struct elf_size_info): Update declaration of
2735 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2736 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2737 * elfxx-target.h: Use new dynamic reloc routines by default.
2738 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2741 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2743 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2744 if NAMES_HAVE_UNDERSCORE is defined.
2746 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2748 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2750 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2752 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2755 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2757 * elflink.h (elf_link_add_object_symbols): Only add a weak
2758 symbol if the real definition is in the dynamic symbol table.
2759 After finding the real definition, then, if it is dynamic, add the
2760 weak symbol to the dynamic symbol table.
2762 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2764 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2766 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2769 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2771 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2773 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2774 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2775 * reloc.c: Remove mn10300 big endian relocs.
2776 * bfd-in2.h, libbfd.h: Rebuilt.
2778 * elf32-mn10200.c: Update from elf32-mn10300.c.
2780 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2782 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2784 * elf32-mn10300.c: Add some comments.
2786 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2788 * ihex.c (ihex_scan): Always initialize buf before jumping to
2790 (ihex_read_section): Likewise.
2792 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2794 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2795 inplace for most relocs.
2797 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2799 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2800 even if SEC_ALLOC is not set.
2801 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2802 when deciding whether to copy a reloc into a shared object.
2803 (elf_i386_relocate_section): Likewise.
2804 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2805 (elf32_sparc_relocate_section): Likewise.
2806 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2807 reloc section if it is not set in the source section.
2808 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2809 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2810 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2812 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2814 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2815 expects a .got.plt until we actually create it.
2817 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2819 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2820 message for bfd_reloc_outofrange, rather than aborting. From
2821 Philippe De Muyter <phdm@info.ucl.ac.be>.
2823 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2824 a relocateable link, don't try to process them. From Heinz Wrobel
2825 <wrobel@lpr.e-technik.tu-muenchen.de>.
2827 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2829 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2830 mn10300_info_howto_rel. Tweak reloc argument to be an
2831 Elf32_Internal_Rela.
2832 (USE_RELA): Define instead of USE_REL.
2833 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2835 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2837 * configure.in, configure: Handle mips*-sgi-irix6*.
2838 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2841 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2843 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2844 relocation against a symbol defined in a section with no output
2847 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2849 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2850 * configure, config.in: Rebuild with autoconf 2.12.
2852 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2853 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2854 (swap_out_syms): Set st_other from existing st_other field.
2855 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2857 (elf_link_output_extsym): Set the other field from the global hash
2859 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2860 (elf_mips16_jump_howto): New static variable.
2861 (mips16_jump_reloc): New static function.
2862 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2863 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2864 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2866 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2867 * bfd-in2.h, libbfd.h: Rebuild.
2868 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2870 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2872 * configure.host: Use long long for mips-sgi-irix6*.
2874 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2875 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2877 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2879 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2880 (enum reloc_type): Add more reloc types.
2881 (elf32_mn10300_howto_table): Update for new reloc types.
2882 (elf32_mn10300_reloc_map): Update for new reloc types.
2883 * reloc.c: Add some new relocs for the mn10300 series.
2884 * bfd-in2.h, libbfd.h: Rebuilt.
2886 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2888 * som.c (setup_sections): Don't lose for a space which has
2889 no data, but some symbols.
2891 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2893 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2894 (sunos_link_hash_table_create): Initialize got_needed.
2895 (sunos_create_dynamic_sections): Only set .got section size if it
2896 is not already set. Set got_needed.
2897 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2898 sdynptr, and only handle dynamic sections, if dynamic sections are
2900 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2901 Initialize .got section.
2902 (sunos_scan_ext_relocs): Likewise.
2903 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2905 (sunos_finish_dynamic_link): Check got_needed. Only set up
2906 dynamic linking information if needed.
2908 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2910 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2912 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2914 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2916 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2918 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2921 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2923 * filemode.c: Include sysdep.h.
2924 * ihex.c: Add casts to eliminate compiler warnings.
2925 * sunos.c: Add casts to eliminate compiler warnings.
2927 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2929 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2931 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2932 appropriate relocations in the .so file if shared.
2933 (ppc_elf_relocate_section): Ditto.
2935 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2937 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2938 complain_overflow_unsigned.
2940 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2942 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2943 overflows for R_D10V_16 and R_D10V_18.
2945 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2947 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2948 (do_with_relocs): Likewise.
2949 (do_as_repeat): Likewise.
2950 (copy_expression): Likewise.
2952 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2954 * ieee.c (ieee_write_external_part): Correctly record whether
2955 there is an external part.
2957 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2959 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2960 handle tda offsets for sld.w and sst.w instructions.
2961 Fix alignment check in sld.w and sst.w tda reloc handling.
2963 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2965 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2967 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2969 * elf32-v850.c: Add comments about assumptions about
2970 char, short & long sizes.
2971 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2972 problems for several relocs.
2974 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2975 R_V850_SDA_OFFSET entry.
2977 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2979 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2980 Store import file index in ldindx.
2981 (xcoff_build_ldsyms): Assume that ldsym was not previously
2982 allocated. For an imported symbol, copy ldindx into l_ifile.
2984 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2986 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2987 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2988 fields in R_V850_TDA_OFFSET.
2989 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2990 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2993 * elf32-v850.c: Include bfdlink.h.
2994 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2996 (elf32_v850_bfd_final_link_relocate): New function.
2997 (v850_elf_relocation_section): Likewise.
2998 (elf_backend_relocate_section): Define.
3000 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3002 * binary.c (binary_set_section_contents): Ignore sections which
3003 don't have SEC_LOAD and SEC_ALLOC set.
3005 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3007 * linker.c (_bfd_generic_final_link): Avoid losing static
3008 symbols in the .bss section.
3010 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3012 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3013 (mips32_64bit_reloc): New static function.
3014 (mips_reloc_map): Add entry for BFD_RELOC_64.
3015 (mips_elf_relocate_section): Handle R_MIPS_64.
3017 * linker.c (default_indirect_link_order): Print an error message
3018 when attempting to do a relocateable link with different object
3019 file formats, rather than calling abort.
3021 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3023 * reloc.c (m32r relocs): Rename them.
3024 * bfd-in2.h, libbfd.h: Regenerated.
3025 * elf32-m32r.c: Update.
3026 (m32r_elf_10_pcrel_reloc): New function.
3027 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3028 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3030 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3032 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3033 all sections that will be included in the output file.
3034 (_bfd_generic_link_output_symbols): Discard symbols in sections
3035 which are being discarded.
3036 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3037 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3038 (elf_v850_howto_table): Corresponding changes.
3039 (elf_v850_reloc_map): Corresponding changes.
3040 * reloc.c: Add additional V850 relocations.
3041 * bfd-in2.h, libbfd.h: Rebuilt.
3043 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3044 no longer want in pc-relative relocs.
3046 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3048 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3049 accept a reloc against an undefined sybmol!
3051 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3053 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3055 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3057 * VERSION: Bump for new relocation.
3059 * hosts/i386bsd.h: If NBPG is not defined, define it as
3060 PAGE_SIZE, for recent versions of FreeBSD.
3062 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3064 * configure.host: Use `long long' as the 64 bit type on a Solaris
3065 host, since both gcc and the SunPRO compilers support it.
3067 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3069 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3070 mistake to have reused the ECOFF LITERAL for ELF since they have
3071 different semantics.
3072 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3073 * bfd-in2.h, libbfd.h: Rebuild.
3075 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3078 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3079 dynamic relocation for an undefweak symbol when we are building
3080 a static executable.
3082 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3084 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3085 point explicitly to srcdir.
3086 (targmatch.h): Edit references to point explicitly to objdir.
3088 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3090 * config.bfd: When setting targ_cpu, don't get confused by
3093 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3095 * configure.host: Add support for windows host (a build done
3096 under the Microsoft build environment).
3098 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3100 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3101 definition in a dynamic object, add it to the dynamic symbol table
3102 if any dynamic object mentions it. Reverts part of last patch.
3104 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3105 (sunos_link_hash_table_create): Initialize got_base.
3106 (bfd_sunos_size_dynamic_sections): If the .got section is more
3107 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3109 (sunos_check_dynamic_reloc): Subtract got_base from a base
3110 relative relocation.
3112 * elf32-mips.c (elf_mips_isa): New static function.
3113 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3114 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3116 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3118 * archive.c (do_slurp_coff_armap): Only treat archive as little
3119 endian for i960 COFF.
3121 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3123 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3124 by the change in size of the section when EXEC_P is not set.
3126 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3127 (m68kcoff_rtype_to_howto): New static function.
3128 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3129 VMA to the addend for a PC relative reloc.
3131 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3133 * Makefile.in: Rebuild dependencies.
3135 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3138 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3140 * Makefile.in: Remove explicit dependencies for mn10200 and
3142 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3143 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3144 (dependencies): Rebuilt.
3146 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3148 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3149 during this function.
3151 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3152 section if the flags are compatible.
3154 * configure.in: Add havevecs, and put it in tdefaults.
3155 * mpw-config.in: Likewise.
3156 * configure: Rebuild.
3157 * targmatch.sed: New file; a sed script to build targmatch.h from
3159 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3160 * targets.c: Include "fnmatch.h".
3161 (struct targmatch): Define.
3162 (bfd_target_match): Define by including targmatch.h.
3163 (bfd_find_target): If the target is not found by name, search for
3164 it as a configuration triplet.
3165 * Makefile.in: Rebuild dependencies.
3166 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3167 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3168 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3169 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3170 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3171 (CFILES): Remove i386dynix.c and hp300bsd.c.
3172 (targmatch.h): New target.
3173 (do_clean): Remove targmatch.h.
3175 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3176 * acconfig.h: Add NEED_DECLARATION_GETENV.
3177 * configure, config.in: Rebuild.
3178 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3179 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3181 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3183 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3184 * cpu-mn10200.c, cpu-mn10300.c: New files.
3185 * elf32-mn10200.c, elf32-mn10300.c: New files.
3186 * Makefile.in: Break mn10x00 support into two separate
3187 configurations, mn10200 and mn10300.
3188 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3189 * bfd-in2.h, configure: Rebuilt.
3191 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3193 * Makefile.in (do_clean): Move config.log to do_distclean.
3195 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3197 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3198 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3199 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3200 (elf32-mn10x00.o): Add dependencies.
3201 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3202 (bfd_mn10x00_arch): Declare.
3203 (bfd_archures_list): Add bfd_mn10x00_arch.
3204 * config.bfd: Add mn10x00-*-*.
3205 * configure.in: Add bfd_elf32_mn10x00_vec.
3206 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3207 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3208 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3209 * bfd-in2.h, configure: Rebuilt.
3211 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3213 openVMS/Alpha: Provide filename and case_hack flags via
3214 symbol table from gas.
3215 Add case_hack code for symbol output from vax/vms.
3216 * evax-alpha.c (evax_initialize): Remove filename handling,
3217 filename is provided via symbol table.
3218 (evax_get_symtab): Use local symbol count when setting up table.
3219 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3221 (_bfd_evax_write_egsd): Skip file name symbol.
3222 * evax-emh.c (get_vms_time_string): Local function now.
3223 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3225 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3226 through _bfd_evax_case_hack_symbol.
3227 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3229 (_bfd_evax_basename): Removed.
3230 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3231 * evax.h (evax_private_data_struct): Remove filename.
3232 (flag_hash_long_names, flag_show_after_trunc,
3233 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3236 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3238 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3239 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3240 (NO_SWAP_MAGIC): Don't define.
3241 (SWAP_MAGIC): Define.
3243 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3244 no hash table entry for a global symbol.
3246 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3248 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3250 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3252 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3253 symbol type with T_NULL. Warn if symbol type changes. Based on
3254 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3256 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3257 a dynamic object in the dynamic symbol table if it is referenced
3258 or defined by a regular object.
3260 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3262 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3263 remove dwarf local labels. Shrinks binaries by a factor of 3!
3265 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3267 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3268 by hand, rather than by calling bfd_make_section.
3270 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3272 * reloc.c: Rename m32r relocs.
3273 * bfd-in2.h, libbfd.h: Rebuilt.
3274 * elf32-m32r.c: Update.
3276 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3278 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3279 link, adjust the symbol index of a base relative reloc. Don't
3280 change the addend of a PC relative reloc if pcrel_offset is set.
3281 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3282 a relocateable link.
3284 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3285 it is zero, in case src_mask matters.
3286 (bfd_install_relocation): Likewise.
3288 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3290 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3292 (_bfd_xcoff_bfd_final_link): Don't set target_index
3293 to an uninitialized value.
3295 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3297 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3298 indices, rather than crashing.
3299 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3301 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3304 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3306 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3308 (coff_arm_adjust_symndx): New static function.
3309 (coff_adjust_symndx): Define.
3311 * srec.c (srec_scan): Accept multiple symbols on a single line.
3312 From Pascal Martin <pmartin@alsys.com>.
3316 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3318 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3319 (sunos_merge_private_bfd_data): New function.
3321 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3323 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3325 (bfd_merge_private_bfd_data): Likewise.
3326 * section.c (bfd_copy_private_section_data): Likewise.
3327 * syms.c (bfd_copy_private_symbol_data): Likewise.
3328 * bfd-in2.h: Rebuild.
3329 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3330 both BFD's are the right flavour.
3331 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3332 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3333 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3334 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3335 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3336 (ppc_elf_merge_private_bfd_data): Likewise.
3337 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3338 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3340 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3341 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3344 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3346 * reloc.c: Add m32r relocs.
3347 * bfd-in2.h, libbfd.h: Rebuilt.
3348 * cpu-m32r.c,elf32-m32r.c: New files.
3350 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3352 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3354 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3356 * tekhex.c (first_phase): Change type parameter from char to int.
3358 (pass_over): Change func to expect int, not char.
3360 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3361 rather than SEC_LOAD when aligning the file offset for the first
3362 section in a segment.
3364 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3366 * syms.c (coff_section_type): Make arg const.
3367 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3368 to make_bfd_asection().
3369 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3370 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3371 (_bfd_elf_stringtab_init): Remove prototype.
3373 * netbsd-core.c (swap_abort): Add prototype.
3374 * aix386-core.c (swap_abort): Ditto & make static
3375 * hpux-core.c (swap_abort): Ditto & make static.
3376 * irix-core.c (swap_abort): Ditto & make static.
3377 * ptrace-core.c (swap_abort): Ditto & make static.
3378 * trad-core.c (swap_abort): Ditto & make static.
3379 * coffswap.h (coff_swap_reloc_in): Ditto.
3380 (coff_swap_reloc_out): Ditto.
3381 (coff_swap_filehdr_in): Ditto.
3382 (coff_swap_filehdr_out): Ditto.
3383 (coff_swap_sym_in): Ditto.
3384 (coff_swap_sym_out): Ditto.
3385 (coff_swap_aux_in): Ditto.
3386 (coff_swap_aux_out): Ditto.
3387 (coff_swap_lineno_in): Ditto.
3388 (coff_swap_lineno_out): Ditto.
3389 (coff_swap_aouthdr_in): Ditto.
3390 (coff_swap_aouthdr_out): Ditto.
3391 (coff_swap_scnhdr_in): Ditto.
3392 (coff_swap_scnhdr_out): Ditto.
3393 * ihex.c (ihex_sizeof_headers): Ditto.
3394 * tekhex.c (getsym): Ditto.
3395 (find_chunk): Ditto & make static.
3396 (insert_byte): Ditto.
3397 (first_phase): Ditto.
3399 (tekhex_get_symtab): Ditto & make static.
3400 (tekhex_get_symtab_upper_bound): Ditto & make static.
3401 (tekhex_mkobject): Ditto.
3402 (tekhex_object_p): Ditto.
3403 (move_section_contents): Ditto.
3404 (tekhex_get_section_contents): Ditto.
3405 (tekhex_set_arch_mach): Ditto & make static.
3406 (tekhex_set_section_contents): Ditto.
3407 (writevalue): Ditto.
3410 (tekhex_write_object_contents): Ditto.
3411 (tekhex_sizeof_headers): Ditto.
3412 (tekhex_make_empty_symbol): Ditto.
3413 (tekhex_get_symbol_info): Ditto.
3414 (tekhex_print_symbol): Ditto.
3415 * irix-core.c (make_bfd_asection): Ditto.
3416 (irix_core_core_file_p): Ditto.
3417 (irix_core_core_file_failing_command): Ditto.
3418 (irix_core_core_file_failing_signal): Ditto.
3419 (irix_core_core_file_matches_executable_p): Ditto.
3420 (irix_core_make_empty_symbol): Ditto.
3421 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3422 * srec.c (srec_new_symbol): Ditto.
3423 (srec_get_section_contents): Ditto.
3424 (srec_set_arch_mach): Ditto.
3425 (srec_set_section_contents): Ditto.
3426 (internal_srec_write_object_contents): Ditto.
3427 (srec_write_object_contents): Ditto.
3428 (symbolsrec_write_object_contents): Ditto.
3429 (srec_sizeof_headers): Ditto.
3430 (srec_make_empty_symbol): Ditto.
3431 (srec_get_symtab_upper_bound): Ditto.
3432 (srec_get_symtab): Ditto.
3433 (srec_print_symbol): Ditto and make static.
3434 * elf.c (elf_read): Ditto
3435 (assign_section_numbers): Ditto.
3436 (elf_fake_sections): Ditto.
3437 (sym_is_global): Ditto.
3438 (elf_map_symbols): Ditto.
3439 (get_program_header_size): Ditto.
3440 * coffgen.c (make_a_section_from_file): Ditto.
3441 (coff_real_object_p): Ditto.
3442 (fixup_symbol_value): Ditto.
3443 (build_debug_section): Ditto.
3445 * syms.c (coff_section_type): Ditto.
3447 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3449 * bfd-in2.h: Rebuilt after m32r changes.
3451 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3453 * config.bfd,configure.in,configure: Add m32r support.
3454 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3455 * config.bfd: Keep target list alphabetically sorted.
3457 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3459 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3460 to add in the constant part found in the instruction itself.
3461 (case R_V850_HI16_S): Likewise.
3463 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3465 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3466 and R_D10V_18 to be 1 (word).
3468 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3470 * stabs.c (_bfd_link_section_stabs): If the output_section field
3471 of either section is bfd_abs_section, then the linker is
3472 discarding the section and we should not optimize it.
3474 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3476 * Makefile.in (aout-sparcle.o): New target.
3477 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3478 * config.bfd (sparclet-*-aout*): Add case.
3479 * configure.in (sparcle_aout_vec): Add case.
3480 * configure: Regenerated.
3481 * targets.c (sparcle_aout_vec): Declare.
3482 (bfd_target_vector): Add sparcle_aout_vec.
3483 * aout-sparcle.c: New file.
3485 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3487 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3488 low order sign bit propogation for R_V850_HI16_S.
3490 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3491 handling V850 specific relocs.
3492 (elf_v850_howto_table): Use the new function for some
3493 relocations. Twiddle masks & shifts for some relocs.
3494 Set partial_inplace where needed.
3496 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3498 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3499 default architecture to a machine number of 0.
3500 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3502 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3503 the output BFD is the default, set it from the first input BFD.
3505 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3507 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3508 insert at bitpos zero. The HI16 relocs are shifted right
3509 by 16 bits. Fix src_mask for all relocs.
3510 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3512 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3515 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3517 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3518 Rewrite to use BFD file read routines and to avoid using a fixed
3519 length for the file name.
3521 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3523 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3524 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3525 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3526 to R_V850_{32,16,8}.
3528 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3530 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3531 (elf_v850_howto_table): Add info for HI16_S reloc.
3532 (v850_reloc_map): Add HI_16_S reloc.
3533 * reloc.c: Define BFD_RELOC_V850_* relocs.
3535 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3538 * elf32-sh.c: New file.
3539 * elf.c (prep_headers): Handle bfd_arch_sh.
3540 * elfcode.h (write_relocs): Handle absolute symbol.
3541 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3542 (_bfd_elf64_link_read_relocs): Declare.
3543 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3544 elf_link_read_relocs. Make globally visible. Change all
3546 (elf_link_input_bfd): Get external symbols from cache in
3547 symtab_hdr->contents. Get contents from cache in
3549 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3551 * reloc.c: Define BFD_RELOC_SH_* relocs.
3552 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3553 * coff-sh.c (sh_insns_conflict): Fix a return value.
3554 (_bfd_sh_align_load_span): New globally visible function, broken
3555 out of sh_align_load.
3556 (sh_align_load): Call _bfd_sh_align_load_span.
3557 (sh_swap_insns): Change relocs parameter to PTR.
3558 * bfd-in2.h, libbfd.h: Rebuild.
3559 * targets.c (bfd_elf32_sh_vec): Declare.
3560 (bfd_elf32_shl_vec): Declare.
3561 * config.bfd (sh-*-elf*): New target.
3562 * configure.in (bfd_elf32_sh_vec): New target vector.
3563 (bfd_elf32_shl_vec): New target vector.
3564 * configure: Rebuild.
3565 * Makefile.in: Rebuild dependencies.
3566 (BFD32_BACKENDS): Add elf32-sh.o.
3567 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3569 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3570 page before checking D_PAGED.
3572 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3573 (ihex_write_object_contents): Remove extbase; always use segbase
3576 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3578 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3579 * configure.host (i[345]86-*-*): Ditto.
3580 * config.bfd (i[345]86-*-*): Ditto.
3581 * configure: Regenerate.
3583 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3586 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3588 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3589 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3590 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3591 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3592 will have an ST_CODE type, change the symbol's type to ST_DATA.
3593 * som.c (hppa_som_gen_reloc_type): Update prototype.
3595 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3597 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3598 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3599 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3600 (mips_elf_finish_dynamic_sections): Likewise.
3602 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3604 * configure.host (HLDENV): New variable to set. Set it for
3605 *-*-sysv4*, since those linkers may not support -R but they always
3606 support LD_RUN_PATH.
3608 * libieee.h (NSECTIONS): Don't define.
3609 (ieee_data_struct): Change section_table to asection **. Add
3611 * ieee.c (get_section_entry): If the table isn't big enough, make
3613 (ieee_slurp_sections): Remove assertion about number of sections.
3614 (ieee_object_p): Adjust initialization of ieee to match changes to
3617 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3618 symbols merely because we are generating a shared library.
3619 (xcoff_build_ldsyms): Don't set up global linkage code for an
3620 undefined symbol merely because we are generating a shared
3623 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3625 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3626 (BFD32_BACKENDS) Add elf32-v850.o.
3627 * archures.c: Add bfd_v850_arch.
3628 * bfd-in2.h: Add bfd_v850_arch.
3629 * config.bfd (v850-*-*): New target.
3630 * configure: (bfd_elf32_v850_vec) New vector.
3631 * configure.in: (bfd_elf32_v850_vec) New vector.
3632 * cpu-v850.c: New file.
3633 * elf.c (prep_headers): Added case bfd_arch_v850.
3634 * elf32-v850.c: New file.
3635 * targets.c (bfd_elf32_v850_vec): New vector.
3637 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3639 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3640 a function code symbol for an XMC_XO symbol.
3642 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3644 * mpw-config.in: Update editing of autoconf vars to reflect
3645 Jul 18 configure.in change.
3646 * mpw-make.sed: Update editing of include pathnames to be
3647 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3649 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3651 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3652 which to offset to get the .plt entry address is ".plt".
3654 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3656 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3657 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3658 Added, for internal use by the ARM gas.
3660 * bfd-in2.h: Rebuilt
3662 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3664 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3665 in section dynidx start.
3667 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3669 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3670 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3671 optimization for g++.
3673 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3675 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3676 the -mrelocatable-lib bit set and the other doesn't, clear the
3677 -mrelocatable-lib bit in the header.
3679 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3681 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3682 symbol against a STT_FUNC symbol in a shared library.
3684 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3686 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3687 symbol is found, automatically define the corresponding function
3690 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3691 if sym.n_numaux is not zero.
3692 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3693 entry to disagree about the number of aux entries if the symbol
3696 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3697 section if it might be needed, not just if info->shared.
3698 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3699 the start of .rel.dyn if we are going to use it.
3700 (mips_elf_finish_dynamic_sections): Only clear the first element
3701 of .rel.dyn if the size is greater than zero.
3703 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3705 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3706 undefined_symbol callback for a symbol, then don't issue any more
3707 warnings about loader relocs.
3708 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3709 after calling the undefined_symbol callback.
3711 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3712 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3713 as the AIX linker seems to do.
3715 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3717 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3718 (evax_initialize): Remove evax_reloc_table.
3719 (evax_close_and_cleanup): Ditto.
3721 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3723 (evax_bfd_reloc_type_lookup): Ditto.
3724 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3725 cooked_size == raw_size.
3726 * evax-emh.c (_bfd_evax_register_filename): Remove.
3727 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3728 * evax-misc.c (add_new_contents): Malloc section at full size.
3729 (_bfd_save_evax_section): Memcpy section contents directly.
3730 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3731 (evax_reloc_table): Remove.
3733 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3735 * makefile.vms: Add better support for DEC C compilation
3736 Add evax.h dependencies
3738 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3739 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3740 (BFD_RELOC_ALPHA_BASEREG): Remove.
3741 * bfd-in2.h, libbfd.h: Rebuild.
3743 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3745 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3746 getgid if _WIN32 is defined.
3747 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3749 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3751 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3752 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3754 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3757 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3759 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3761 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3762 (NEED_DECLARATION_REALLOC): New macro.
3763 * configure, config.in: Rebuild.
3764 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3765 (realloc): Declare if NEED_DECLARATION_REALLOC.
3767 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3768 <strings.h> if they exist.
3770 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3772 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3774 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3776 Based on patches from Eric Valette <valette@crf.canon.fr>:
3777 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3778 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3779 (elf_howto_table): Add entries for new relocs.
3780 (elf_i386_reloc_type_lookup): Handle new relocs.
3781 (elf_i386_info_to_howto): Just call abort.
3782 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3783 (elf_i386_relocate_section): Likewise.
3785 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3787 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3789 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3791 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3792 only get the LMA from the phdr if they are in the same part of the
3795 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3796 new segment to make them more comprehensible. If the relationship
3797 between the LMA and the VMA changed, start a new segment. Don't
3798 check dynsec when deciding whether to start a new segment for a
3799 writeable section; -N will now handle this.
3801 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3803 * libhppa.h: Remove "esel" changes. Not the right approach.
3804 * som.c: Corresponding changes.
3805 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3806 which don't have a SOM symbol type associated with them.
3807 Reverses a 1994 change.
3809 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3811 Make ld -N more reasonable for ELF:
3812 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3813 phdr_in_section to false, and always use a single load segment.
3814 (elf_sort_sections): Sort sections by LMA after VMA.
3815 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3816 align to maxpagesize.
3817 (assign_file_positions_except_relocs): Likewise.
3818 * elfcode.h (elf_object_p): If a section is loaded but not page
3819 aligned, clear D_PAGED.
3821 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3823 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3824 Added, for internal use by the ARM gas.
3826 * bfd-in2.h: Rebuilt
3828 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3830 * libhppa.h (R_HPPA_ESEL): New field selector.
3831 (e_esel): Similarly.
3832 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3833 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3834 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3836 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3838 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3839 archive search before looking for stripped dynamic objects.
3841 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3843 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3844 symbol a warning rather than an error.
3846 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3848 * elf.c (assign_file_positions_for_segments): Track the virtual
3849 memory position separately from the file position, and use it to
3850 compute the alignment adjustment.
3852 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3854 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3855 and fixed mask on R_D10V_10_PCREL_L.
3857 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3859 * elf64-mips.c: Include "aout/ar.h".
3860 (mips_elf64_slurp_armap): New static function.
3861 (mips_elf64_write_armap): New static function.
3862 (bfd_elf64_archive_*): Define.
3863 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3864 Use instead of bfd_generic_archive_p.
3865 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3866 instead of _bfd_write_archive_contents.
3867 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3868 _bfd_generic_mkarchive.
3869 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3870 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3872 (TARGET_LITTLE_SYM): Likewise.
3873 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3875 * Makefile.in: Rebuild dependencies.
3877 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3878 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3879 SHT_MIPS_EVENTS sections.
3880 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3881 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3883 (_bfd_mips_elf_fake_sections): Likewise.
3885 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3886 * ecoff.c (ecoff_compute_section_file_positions): Copy
3887 rdata_in_text from backend info to tdata. Clear it if any data
3888 section comes before .rdata.
3889 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3890 tdata rather than backend info.
3892 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3894 * configure.in: Fix test for whether a compiler has a 64 bit
3895 type. From Jim Wilson <wilson@cygnus.com>.
3897 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3899 * configure.host (mips-sgi-irix6*): New host.
3901 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3902 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3903 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3905 * configure: Rebuild.
3906 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3907 (BFD_HOST_64_BIT): Define conditionally.
3908 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3909 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3910 (symvalue, bfd_size_type): Likewise.
3911 * bfd-in2.h: Rebuild.
3912 * Makefile.in (do_clean): Remove bfd-tmp.h.
3913 (do_distclean): Remove bfd-in3.h.
3914 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3915 (bfd-in3.h): New target.
3917 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3918 Andrew Gierth <ANDREWG@microlise.co.uk>.
3920 * configure.host: Set INSTALL_SHLIB.
3921 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3922 * configure: Rebuild.
3923 * Makefile.in (install): Use @INSTALL_SHLIB@.
3925 * config.bfd (mips*-*-irix6*): New target.
3926 * configure.host: Handle Irix 6 shared library like Irix 5.
3928 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3929 symbol for a magic name.
3930 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3932 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3935 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3937 * mpw-config.in: Add ELF support to mips config, create the
3938 elf32-target.h file in the object dir.
3939 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3941 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3943 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3944 Also removed most abort calls, in favor of using bfd reporting.
3946 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3948 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3949 (BFD32_BACKENDS) Add elf32-d10v.o.
3950 * archures.c: Add bfd_d10v_arch.
3951 * bfd-in2.h: Add bfd_d10v_arch.
3952 * config.bfd (d10v-*-*): New target.
3953 * configure: (bfd_elf32_d10v_vec) New vector.
3954 * configure.in: (bfd_elf32_d10v_vec) New vector.
3955 * cpu-d10v.c: New file.
3956 * elf.c (prep_headers): Added case bfd_arch_d10v.
3957 * elf32-d10v.c: New file.
3958 * libbfd.h: Rebuild.
3959 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3960 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3961 * targets.c (bfd_elf32_d10v_vec): New vector.
3963 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3965 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3967 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3969 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3970 bfd_mach_i386_i8086 machine types.
3972 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3974 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3977 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3979 * coffcode.h (coff_set_section_contents): A/UX does not require
3980 special handling of the _LIB section.
3982 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3984 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3985 value for R_RELBYTE.
3987 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3988 array if one was allocated.
3990 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3992 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3993 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3994 use_rld_obj_head and rld_value.
3995 (mips_elf_link_hash_table_create): Initialize new fields.
3996 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3998 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3999 __rld_obj_head symbol not seen, create an __rld_map symbol.
4000 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4001 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4002 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4003 __rld_obj_head symbol.
4004 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4006 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4008 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4010 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4011 ppc_elf_addr16_ha_reloc.
4012 (ppc_elf_addr16_ha_reloc): New static function.
4014 * coff-mips.c (struct mips_hi): Define.
4015 (mips_refhi_list): New static variable.
4016 (mips_refhi_addr, mips_refhi_addend): Remove.
4017 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4018 (mips_reflo_reloc): Process mips_refhi_list.
4019 (mips_relhi_list): New static variable.
4020 (mips_relhi_addr, mips_relhi_addend): Remove.
4021 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4022 (mips_rello_reloc): Process mips_relhi_list.
4023 (mips_relocate_section): Permit an arbitrary number of REFHI or
4024 RELHI relocs before the associated REFLO or RELLO reloc.
4026 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4028 * aout-target.h (MY(callback)): Set reloc_count fields.
4030 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4032 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4033 sections unless this is a SunOS link.
4035 * VERSION: Set to 2.7.1.
4037 * Released binutils 2.7.
4039 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4041 * i386aout.c: Include "aout/aout64.h".
4042 (i386aout_write_object_contents): New static function.
4043 (MY_write_object_contents): Define.
4045 * netbsd.h (MY(write_object_contents)): Make sure that
4046 adjust_sizes_and_vmas is called before fiddling with the magic
4049 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4051 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4053 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4055 * libbfd-in.h (itos, stoi): Don't define.
4056 * libbfd.h: Rebuild.
4057 * i386lynx.c (KEEPIT): Define as udata.i.
4058 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4059 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4060 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4061 flags. Don't use stoi.
4063 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4065 * elf.c (map_sections_to_segments): Don't start a new segment for
4066 a writable section if it's on the same page as the previous
4067 segment. Reset the writable variable for a readonly section.
4069 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4071 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4072 first_thunk_address, thunk_size, and import_table_size.
4073 * peicode.h: Improved some diagnostics regarding edata sections.
4075 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4077 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4078 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4080 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4082 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4083 with XCOFF_DEF_DYNAMIC set is really defined.
4084 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4085 (xcoff_link_add_symbols): Only create special sections if using an
4088 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4090 (bfd_install_relocation): Likewise.
4092 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4094 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4096 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4097 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4098 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4099 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4100 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4101 are found for LITERAL relocs.
4102 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4103 taken, we cannot generate a .plt entry for the symbol.
4105 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4107 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4108 sysconf functions (for gprof).
4109 * configure, config.in: Rebuild.
4111 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4113 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4114 an archive if it has a map. If the object file has the wrong
4117 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4118 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4120 (alpha_relocate_section): Likewise.
4122 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4123 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4124 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4125 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4126 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4127 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4128 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4129 * peicode.h: Corresponding changes.
4131 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4133 * elflink.h (elf_create_pointer_linker_section): Comment out code
4134 dealing with making GOT pointers negative of the GOT symbol for
4137 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4139 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4140 increment the .rela.plt size until after we're done creating the
4142 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4143 .rela.plt offset directly rather than calculating it.
4145 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4147 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4148 Use autoconf-set values.
4149 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4150 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4153 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4154 * configure: Rebuilt.
4156 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4158 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4159 handling code > 1k away.
4161 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4163 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4164 defined, output whenever the symbol is updated.
4166 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4168 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4169 section to 0 if user_set_vma is set.
4170 * elflink.h (elf_bfd_final_link): Likewise.
4172 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4174 Partially undo patch of Jun 20.
4175 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4176 (coff_compute_section_file_positions): Likewise.
4177 (coff_write_object_contents): Likewise. Re-add deleted code, but
4178 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4179 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4181 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4183 * config.bfd: Add support for *-*-rtems* configurations.
4185 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4187 * elf.c (prep_headers): Add bfd_arch_alpha case.
4189 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4191 * elf64-alpha.c: New file.
4192 * config.bfd (alpha-*-linuxecoff*): New target.
4193 (alpha-*-linux*, alpha-*-elf*): New targets.
4194 * configure.in (bfd_elf64_alpha_vec): New vector.
4195 * configure: Rebuild.
4196 * targets.c (bfd_elf64_alpha_vec): Declare.
4197 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4198 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4199 * bfd-in2.h, libbfd.h: Rebuild.
4200 * Makefile.in: Rebuild dependencies.
4201 (BFD64_BACKENDS): Add elf64-alpha.o.
4202 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4204 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4206 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4207 than relying on a right shift of 32.
4209 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4211 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4212 ifdef to COFF_WITH_PE.
4213 (coff_compute_section_file_positions): Likewise.
4214 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4215 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4216 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4217 COFF_IMAGE_WITH_PE, always include.
4219 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4221 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4223 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4224 approximate the correct answer if SIZEOF_HEADERS was not used.
4226 * binary.c (binary_set_section_contents): Set section file
4227 position based on LMA rather than VMA.
4229 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4231 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4232 symbols if info->strip == strip_all.
4234 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4236 * coff-h8300.c: Remove #if 0 code.
4237 (compatable): Don't allow mixing/matching of different architectures.
4239 * archures.c (bfd_mach_h8300s): Add.
4240 * bfd-in2.h: Rebuilt.
4241 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4243 (h8300_reloc16_estimate): Likewise.
4244 (h8300_reloc16_extra_cases): Likewise.
4245 (h8300_bfd_link_add_symbols): Likewise.
4246 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4247 (coff_set_flags): Likewise.
4248 * cpu-h8300.c (h8300_scan): Likewise.
4249 Add H8/S to bfd_h8300_arch list.
4251 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4253 Added support for Alpha OpenVMS:
4254 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4255 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4256 * config.h-vms, makefile.vms: New files.
4257 * config.bfd (alpha-*-*vms*): New target.
4258 * configure.in (evax_alpha_vec): New target vector.
4259 * configure: Rebuild.
4260 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4261 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4262 * targets.c (bfd_target_evax_flavour): Define.
4263 (evax_alpha_vec): Declare.
4264 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4265 if BFD64 is defined.
4266 * bfd-in2.h, libbfd.h: Rebuild.
4267 * Makefile.in: Rebuild dependencies.
4268 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4269 evax-emh.o, and evax-misc.o.
4270 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4271 evax-etir.c, evax-emh.c, and evax-misc.c.
4272 (HFILES): Add evax.h.
4274 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4276 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4278 (h8300_bfd_link_add_symbols): Likewise.
4280 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4282 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4283 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4285 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4287 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4288 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4290 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4291 R_MIPS_32 relocs if creating a shared library.
4293 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4295 * peicode.h (add_data_entry): Use pei_section_data rather than
4296 _cooked_size. Corresponds to May 13 change in coffcode.h.
4298 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4300 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4301 * coffcode.h (coff_write_object_contents): If there are long
4302 section names, always set the f_symptr field, even if there are no
4304 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4305 if there are no symbols.
4307 * coffgen.c (make_a_section_from_file): Check return value of
4308 _bfd_coff_read_string_table.
4309 (coff_real_object_p): Check return value of
4310 make_a_section_from_file.
4311 (_bfd_coff_read_string_table): Check that there are some symbols
4312 before trying to read the string table size.
4314 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4316 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4317 to replace a symbol in a dynamic object with a symbol from another
4318 dynamic object, do the replacement if the existing symbol is
4319 global linkage code.
4321 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4322 for _ptrgl, and treat it as global linkage code.
4324 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4325 filename or N_SO symbol past the offset, and use it to indicate
4326 that there is no line number or function when appropriate.
4328 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4330 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4331 common symbol defined by the linker. Don't export function code
4332 even if export_defineds is set.
4334 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4336 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4338 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4339 (h8300_symbol_address_p): New function.
4340 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4343 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4345 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4347 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4348 correctly for the two variants. Allow relaxing if the target
4349 is 128 bytes away since after relaxation it'll be 126 bytes away.
4350 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4351 "dot" and "value". Allow relaxing if the target is 128 bytes
4352 away since after relaxation it'll be 126 bytes away.
4353 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4354 the given section until nothing changes.
4356 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4358 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4359 alignment hack--we can get the lnnoptr info another way without
4360 suddenly increasing the alignment requirements. Set the flags for
4362 (ecoff_compute_section_file_positions): Do so.
4364 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4366 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4367 to keep the HP emulator database happy.
4369 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4370 From Kevin Buettner <kev@primenet.com>.
4372 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4374 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4375 name of a NULL section.
4377 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4379 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4380 set, always call the notice callback.
4382 * VERSION: Increment for bfdlink.h change.
4384 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4386 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4387 (sh_relax_delete_bytes): Correct handling of differently sized
4388 trailing alignment reloc.
4390 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4391 * bfd-in2.h: Rebuild.
4392 * configure.in: Warn if there is no known 64 bit type.
4393 * configure: Rebuild.
4395 * Makefile.in: Rebuild dependencies.
4396 (BFD32_BACKENDS): Add ppcboot.o.
4397 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4399 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4400 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4402 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4404 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4405 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4406 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4407 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4409 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4411 * elf64-mips.c: Improve reloc special_functions and handling of
4412 SHT_MIPS_OPTIONS section.
4413 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4414 mips_elf_hi16_reloc and make globally visible.
4415 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4416 make globally visible.
4417 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4418 make globally visible.
4419 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4420 and make globally visible.
4421 (gprel16_with_gp): Check howto->src_mask before using value in
4423 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4424 and make globally visible.
4425 (gprel32_with_gp): Check howto->src_mask before fetching value.
4426 (bfd_mips_elf_swap_options_in): New function.
4427 (bfd_mips_elf_swap_options_out): New function.
4428 (_bfd_mips_elf_set_private_flags): Rename from
4429 mips_elf_set_private_flags and make globally visible.
4430 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4431 mips_elf_copy_private_bfd_data and make globally visible.
4432 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4433 mips_elf_merge_private_bfd_data and make globally visible.
4434 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4435 for a SHT_MIPS_OPTIONS section.
4436 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4437 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4438 name of a SHT_MIPS_OPTIONS section.
4439 (_bfd_mips_elf_set_section_contents): New function.
4440 (mips_elf32_section_processing): Set the GP value in a
4441 SHT_MIPS_OPTIONS section.
4442 (_bfd_mips_elf_find_nearest_line): Rename from
4443 mips_elf_find_nearest_line and make globally visible.
4444 (bfd_elf32_set_section_contents): Define.
4445 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4446 (_bfd_mips_elf_lo16_reloc): Declare.
4447 (_bfd_mips_elf_gprel16_reloc): Declare.
4448 (_bfd_mips_elf_got16_reloc): Declare.
4449 (_bfd_mips_elf_gprel32_reloc): Declare.
4450 (_bfd_mips_elf_set_private_flags): Declare.
4451 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4452 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4453 (_bfd_mips_elf_find_nearest_line): Declare.
4454 (_bfd_mips_elf_set_section_contents): Declare.
4456 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4458 (elf_info_to_howto): Define.
4459 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4461 (elf_info_to_howto): Define.
4462 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4464 (elf_info_to_howto): Define.
4466 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4467 R_MOV16B[12], to match change in coff/internal.h.
4469 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4471 * elf64-mips.c: Extensive additions to provide better support for
4472 writing files and for gas.
4473 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4474 of mips_elf_object_p.
4475 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4476 _bfd_mips_elf_object_p.
4477 (_bfd_mips_elf_final_write_processing): Rename from
4478 mips_elf_final_write_processing and make globally visible.
4479 (_bfd_mips_elf_fake_sections): Rename from
4480 mips_elf_fake_sections and make globally visible.
4481 (_bfd_mips_elf_section_from_bfd_section): Rename from
4482 mips_elf_section_from_bfd_section and make globally visible.
4483 (_bfd_mips_elf_section_processing): New function, broken out of
4484 mips_elf_section_processing.
4485 (mips_elf32_section_processing): Rename from
4486 mips_elf_section_processing; call
4487 _bfd_mips_elf_section_processing.
4488 (_bfd_mips_elf_symbol_processing): Rename from
4489 mips_elf_symbol_processing and make globally visible.
4490 (_bfd_mips_elf_read_ecoff_info): Rename from
4491 mips_elf_read_ecoff_info and make globally visible.
4492 (mips_elf32_ecoff_debug_swap): Rename from
4493 mips_elf_ecoff_debug_swap.
4494 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4495 struct symbol_cache_entry.
4496 (_bfd_elf_validate_reloc): New function, moved in from
4497 elfcode.h:validate_reloc.
4498 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4499 to _bfd_elf_validate_reloc. Change all callers.
4500 * elf-bfd.h (bfd_section_from_shdr): Declare.
4501 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4502 (_bfd_elf_validate_reloc): Declare.
4503 (_bfd_mips_elf_object_p): Declare.
4504 (_bfd_mips_elf_fake_sections): Declare.
4505 (_bfd_mips_elf_section_from_bfd_section): Declare.
4506 (_bfd_mips_elf_section_processing): Declare.
4507 (_bfd_mips_elf_symbol_processing): Declare.
4508 (_bfd_mips_elf_read_ecoff_info): Declare.
4509 (_bfd_mips_elf_final_write_processing): Declare.
4510 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4513 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4514 (mips_elf_final_write_processing): Likewise.
4516 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4518 64-bit MIPS ELF ABI objdump support:
4519 * elf64-mips.c: New file.
4520 * Makefile.in: Rebuild dependencies.
4521 (BFD64_BACKENDS): Add elf64-mips.o.
4522 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4523 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4524 bfd_elf64_littlemips_vec to targ_selvecs.
4525 (mips*-*-elf*): Likewise.
4526 * confingure.in: Add bfd_elf64_bigmips_vec and
4527 bfd_elf64_littlemips_vec to vector switch.
4528 * configure: Rebuild.
4529 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4530 broken out of mips_elf_section_from_shdr.
4531 (mips_elf32_section_from_shdr): Rename from
4532 mips_elf_section_from_shdr. Call new function.
4533 (elf_backend_section_from_shdr): Update name of renamed function.
4534 * elf-bfd.h (struct elf_size_info): Change second parameter of
4535 write_out_phdrs to be const. Likewise for second parameter of
4537 (struct bfd_elf_section_data): Add rel_hdr2 field.
4538 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4539 (bfd_elf32_swap_symbol_out): Likewise.
4540 (bfd_elf32_swap_reloc_in): Likewise.
4541 (bfd_elf32_swap_reloc_out): Likewise.
4542 (bfd_elf32_swap_reloca_in): Likewise.
4543 (bfd_elf32_swap_reloca_out): Likewise.
4544 (bfd_elf32_swap_phdr_in): Likewise.
4545 (bfd_elf32_swap_phdr_out): Likewise.
4546 (bfd_elf32_swap_dyn_in): Likewise.
4547 (bfd_elf32_swap_dyn_out): Likewise.
4548 (bfd_elf32_slurp_symbol_table): Declare.
4549 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4550 (bfd_elf32_write_out_phdrs): Declare.
4551 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4552 (bfd_elf64_swap_symbol_out): Likewise.
4553 (bfd_elf64_swap_reloc_in): Likewise.
4554 (bfd_elf64_swap_reloc_out): Likewise.
4555 (bfd_elf64_swap_reloca_in): Likewise.
4556 (bfd_elf64_swap_reloca_out): Likewise.
4557 (bfd_elf64_swap_phdr_in): Likewise.
4558 (bfd_elf64_swap_phdr_out): Likewise.
4559 (bfd_elf64_swap_dyn_in): Likewise.
4560 (bfd_elf64_swap_dyn_out): Likewise.
4561 (bfd_elf64_slurp_symbol_table): Declare.
4562 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4563 (bfd_elf64_write_out_phdrs): Declare.
4564 (_bfd_mips_elf_section_from_shdr): Declare.
4565 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4566 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4567 section for the section, add the new one to rel_hdr2. Increment
4568 reloc_count rather than setting it.
4569 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4570 Remove static declaration.
4571 (elf_write_shdrs_and_ehdr): Define name as macro.
4572 (elf_write_out_phdrs): Likewise.
4573 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4574 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4575 (elf_swap_symbol_in): Change second parameter to be const.
4576 (elf_swap_symbol_out): Likewise.
4577 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4578 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4579 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4580 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4581 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4582 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4583 parameter to be const. Make non-static.
4584 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4586 (elf_slurp_symbol_table): Make non-static.
4587 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4588 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4589 (elf_backend_size_info): Likewise.
4590 (elfNN_bed): Use elf_backend_size_info.
4591 * targets.c (bfd_elf64_bigmips_vec): Declare.
4592 (bfd_elf64_littlemips_vec): Declare.
4593 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4594 bfd_elf64_littlemips_vec if BFD64 is defined.
4596 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4598 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4600 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4601 zeroes, in alignment holes.
4603 * configure: Rebuild with autoconf 2.10.
4605 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4606 potential leading underscore in the allocated buffer.
4608 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4610 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4611 symbols into .sbss if this is a relocatable link.
4613 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4615 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4616 undefined symbols when creating a shared library.
4618 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4620 * coff-sh.c: Add a bunch of new code and static const arrays to
4621 support aligning loads and stores on four byte memory boundaries.
4623 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4625 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4626 call sh_align_loads.
4627 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4630 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4632 * cache.c (bfd_open_file): Unlink the file before opening it for
4633 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4635 * opncls.c (bfd_fdopenr): Set opened_once.
4637 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4639 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4642 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4643 the code unconditionally.
4645 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4647 * libcoff-in.h (struct pei_section_tdata): Define structure.
4648 (pei_section_data): Define macro.
4649 * libcoff.h: Rebuild.
4650 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4651 store s_paddr field in pei_section_data.
4652 (coff_compute_section_file_positions): Use pei_section_data rather
4653 than _cooked_size, and don't overwrite an existing value.
4654 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4655 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4656 * peicode.h (coff_bfd_copy_private_section_data): Define if
4658 (pe_bfd_copy_private_section_data): New static function if
4661 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4663 * srec.c (srec_set_arch_mach): Write as a function rather than a
4666 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4667 no map, just check each member in turn to see whether it is
4670 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4672 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4673 table. Call BFD_ASSERT to validate header size, instead of
4675 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4678 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4680 * ppcboot.c: New target for looking at PPCbug boot records.
4682 * config{ure.in,.bfd}: Add support for ppcboot target.
4684 * configure: Regenerate.
4686 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4688 * coff-h8300.c (howto_table): Update names to match recent
4689 changes to include/coff/internal.h. Fix minor errors in the
4690 existing relocs. Add R_MOVL1 and R_MOVL2.
4691 (rtype2howto): Similarly.
4692 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4693 existing relaxing code and peform more relaxing.
4694 (h8300_reloc16_extra_cases): Likewise.
4696 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4698 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4701 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4703 * elfcode.h (elf_object_p): Reject generic ELF target if
4704 e_machine matches an alternate machine code in a specific backend.
4706 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4707 obsolete align_power_min field.
4709 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4711 * coff-h8300.c (reloc_howto_type): Add howto entry for
4713 (rtype2howto): Handle R_PCRWORD_B.
4714 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4715 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4716 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4717 branch (R_PCWORD_B).
4719 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4721 * aoutx.h (translate_from_native_sym_flags): Set the section for
4722 BSF_CONSTRUCTOR symbols.
4724 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4727 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4729 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4730 stop looking when section is found.
4732 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4734 * coffcode.h (STRING_SIZE_SIZE): Define.
4735 (styp_to_sec_flags): Handle long symbol names when looking for the
4737 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4738 (bfd_coff_long_section_names): Define.
4739 (coff_write_object_contents): Handle long section names.
4740 (bfd_coff_std_swap_table): Initialize new field.
4741 * libcoff.h: Rebuild.
4742 * coffgen.c (make_a_section_from_file): Handle long section
4744 (coff_write_symbols): Handle long section names.
4745 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4746 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4747 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4748 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4749 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4750 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4751 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4752 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4754 * bout.c (b_out_callback): Set lma of sections.
4755 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4756 parameter to output_bfd. Used input_bfd instead of output_bfd in
4759 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4761 * aoutx.h (translate_from_native_sym_flags): Don't create
4762 SEC_CONSTRUCTOR sections.
4763 * ecoff.c (ecoff_set_symbol_info): Likewise.
4765 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4766 From Don Bowman <bowman@waterloo.hp.com>.
4768 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4770 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4771 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4773 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4775 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4776 mips_32_relocs field.
4777 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4778 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4779 relocs against a global symbol which is not defined in a regular
4781 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4782 against a global symbol, increment mips_32_relocs.
4783 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4784 the symbol is not defined in a regular file, make room in the
4787 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4789 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4790 file position and the virtual file position separately. Set
4791 filepos information bsaed on the real file position.
4792 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4793 Jan 23 change to coffcode.h.
4795 * som.c (som_slurp_symbol_table): Set the symbol count to the
4796 number of BFD symbols created.
4798 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4800 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4801 output file if linking shared objects. Loop to check all relocs,
4802 rather than returning false on first error.
4804 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4806 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4807 (ppc_elf_additional_program_headers): If .interp section, bump #
4808 of program headers by 1.
4809 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4810 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4811 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4813 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4815 (ppc_elf_relocate_section): If the output section isn't defined,
4816 don't abort, just give an error message.
4818 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4819 being created is .sdata or .sdata2, don't make the symbol dynamic.
4821 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4823 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4824 members of an archive for dynamic objects with no symbols, and
4825 pass them directly to check_archive_element.
4826 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4827 xcoff_link_check_dynamic_ar_symbols.
4828 (xcoff_link_check_dynamic_ar_symbols): New static function.
4830 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4831 from _bfd_nodynamic to _bfd_xcoff.
4832 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4834 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4835 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4836 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4837 * libcoff.h: Rebuild.
4838 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4839 (xcoff_get_section_contents): New static function.
4840 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4841 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4842 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4843 (xcoff_dynamic_reloc): New static variable.
4844 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4845 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4847 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4849 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4850 if reloc_entry->addend is not 0.
4851 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4853 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4855 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4857 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4858 Add entries for R_SPARC_[56].
4859 (sparc_reloc_map): Add entries for R_SPARC_[56].
4861 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4863 Optimize linking of stabs in sections as used in ELF and COFF.
4864 * stabs.c: New file.
4865 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4866 (_bfd_write_section_stabs): Declare.
4867 (_bfd_write_stab_strings): Declare.
4868 * libbfd.h: Rebuild.
4869 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4870 (struct coff_link_hash_table): Add stab_info field.
4871 * libcoff.h: Rebuild.
4872 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4874 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4876 (_bfd_coff_final_link): Write out stab strings hash table.
4877 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4878 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4880 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4881 (struct bfd_elf_section_data): Add stab_info field.
4882 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4884 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4885 _bfd_link_section_stabs.
4886 (elf_bfd_final_link): Write out stab strings hash table.
4887 (elf_link_input_bfd): Handle optimized stabs sections.
4888 * reloc.c (_bfd_final_link_relocate): Check address against
4889 _raw_size rather than _cooked_size.
4890 * Makefile.in: Rebuild dependencies.
4891 (BFD_LIBS): Add stabs.o
4892 (BFD_LIBS_CFILES): Add stabs.c.
4894 * VERSION: Increment for bfdlink.h change.
4896 * coffgen.c (coff_renumber_symbols): Correct handling of
4897 BSF_NOT_AT_END common symbols.
4899 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4901 * coff-ppc.c (record_toc): Add cast to avoid warning.
4902 (ppc_allocate_toc_section): Likewise.
4903 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4904 (ppc_coff_reloc_type_lookup): Remove unreached code.
4905 * coffcode.h (coff_write_object_contents): Don't take the address
4907 * peicode.h (pe_print_idata): Add casts to avoid warning.
4908 (pe_print_edata): Likewise.
4909 (pe_print_reloc): Remove ANSI C string concatenation.
4911 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4913 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4915 * libcoff.h: Rebuild.
4916 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4918 (coff_swap_aux_out): Likewise.
4919 * peicode.h (coff_swap_aux_in): Likewise.
4920 (coff_swap_aux_out): Likewise.
4921 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4923 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4925 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4926 Fix up .bf endndx link fields.
4927 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4929 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4932 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4934 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4935 on Solaris PowerPC systems doesn't get confused.
4937 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4940 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4941 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4942 update did_reg and did_reg2.
4944 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4946 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4948 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4949 callback routines, pass h->root.string rather than name, in case
4950 copy is true and name is transient.
4952 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4954 * elfcore.h: Add support for core files with multiple threads.
4955 (Primarily for Solaris.)
4957 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4959 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4960 section->orelocation is NULL.
4962 * coffgen.c (bfd_coff_get_syment): New function.
4963 (bfd_coff_get_auxent): New function.
4964 * bfd-in.h (bfd_coff_get_syment): Declare.
4965 (bfd_coff_get_auxent): Declare.
4966 * bfd-in2.h: Rebuild.
4968 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4970 * elf32-mips.c (struct mips_hi16): Define.
4971 (mips_hi16_addr, mips_hi16_addend): Remove.
4972 (mips_hi16_list): New static variable.
4973 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4974 (mips_elf_lo16_reloc): Process mips_hi16_list.
4975 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4976 relocs before the associated LO16 reloc.
4978 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4980 * versados.c (versados_scan): Check bfd_alloc return value.
4981 (versados_object_p): Check all bfd_read return values. Require
4982 that lang field be less than 10, to avoid confusion with Intel Hex
4985 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4987 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4988 not 0, for an absolute symbol.
4989 (NAME(aout,swap_ext_reloc_out)): Likewise.
4991 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4992 (ihex_write_object_contents): For a large start address, output
4993 the full 32 bit address in record type 5.
4995 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4996 to int to avoid promotion problems in prototype.
4998 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5000 * configure.host: Use ${srcdir} when looking for picfrag.
5002 * configure.host: Switch on ${libdir}, not $(libdir). From
5003 alan@spri.levels.unisa.edu.au (Alan Modra).
5005 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5006 entry point, not just for DYNAMIC objects.
5007 * sunos.c (sunos_add_dynamic_symbols): Always call
5008 sunos_create_dynamic_sections. If called with a non DYNAMIC
5009 object, don't do anything else.
5010 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5012 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5014 * configure.in: Permit --enable-shared to specify a list of
5016 * configure: Rebuild.
5018 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5019 host when configuring with --enable-shard.
5021 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5023 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5026 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5027 to avoid crashing in bfd_hash_replace.
5029 * sysdep.h: Use #ifdef, not #if.
5031 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5033 * config.in: Rebuild.
5035 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5037 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5038 (AC_CHECK_HEADERS): Check for sys/time.h
5039 (AC_HEADER_TIME): Add macro.
5040 * configure: Rebuild.
5041 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5042 to control what combination of <time> and <sys/time.h>
5045 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5047 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5048 (aout_32_sunos4_write_object_contents): Likewise.
5049 * aoutx.h (NAME(aout,machine_type)): Handle
5050 bfd_mach_sparc_{sparclet,sparclite}.
5051 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5052 (bfd_mach_sparc_v9_p): Update.
5053 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5054 * libaout.h (enum machine_type): Add M_SPARCLET.
5055 * sunos.c (MACHTYPE_OK): Define.
5056 * bfd-in2.h: Regenerated.
5058 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5060 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5061 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5062 * elflink.c (_bfd_elf_create_got_section): Store the
5063 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5064 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5065 global offset table goes over 0x1000, set the value of
5066 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5067 (elf32_sparc_relocate_section): Subtract the offset of
5068 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5070 * elfcode.h: Don't include <string.h>.
5072 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5074 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5075 generic_link_hash_newfunc. All references changed.
5076 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5077 moved here from libbfd-in.h.
5078 * libbfd-in.h: Corresponding changes.
5079 * libbfd.h: Regenerated.
5081 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5083 * aoutx.h (aout_link_input_section_std): When reporting an
5084 overflow error, use the name of the symbol in the hash table if
5086 (aout_link_input_section_ext): Likewise.
5088 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5089 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5091 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5093 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5094 * coffcode.h (coff_compute_section_file_positions): Likewise.
5095 (coff_write_object_contents): Likewise.
5097 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5099 * section.c (SEC_LINK_ONCE): Define.
5100 (SEC_LINK_DUPLICATES): Define.
5101 (SEC_LINK_DUPLICATES_DISCARD): Define.
5102 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5103 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5104 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5105 * bfd-in2.h: Rebuild.
5106 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5107 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5108 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5109 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5110 SEC_LINK_ONCE, and look through the symbol table for the setting
5111 for SEC_LINK_DUPLICATES.
5112 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5113 set for a section, find the section symbol in the symbol table,
5114 and set the aux entry based on SEC_LINK_DUPLICATES.
5115 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5116 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5117 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5118 * coff-i386.c (i386coff_vec): Likewise.
5119 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5121 * VERSION: Bump to 2.6.1.
5122 * Makefile.in (stamp-h): Depend upon VERSION.
5124 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5126 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5127 * libbfd.h: Rebuilt.
5128 * linker.c (generic_link_hash_newfunc): No longer static.
5129 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5131 * coff-h8300.c: Add two derived hash tables and their associated
5132 funtions and #defines for use by the h8300 linker.
5133 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5134 the function vector as needed. Place the address of the function
5135 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5136 Rewrite the vectors section contents as necessary.
5137 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5138 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5139 (coff_bfd_link_hash_table_create): Likewise.
5141 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5143 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5144 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5146 (hppa_rebuild_insn): Pass pointer to correct type to
5147 low_sign_unext and dis_assemble_21.
5149 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5151 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5152 Stick with sparc-*-{sysv4*,solaris2*}.
5154 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5156 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5157 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5158 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5159 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5160 fields is non-zero, print them.
5162 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5163 ifdef. Remove unused variables.
5164 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5166 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5167 (get_symbol_value): Ifdef out.
5168 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5169 (coff_ppc_relocate_section): Remove unused variables. Make
5170 fprintf strings and argument types correspond. Put before_addr in
5172 (dump_toc): Make fprintf strings and argument types correspond.
5173 (ppc_process_before_allocation): Remove unused variables. Always
5175 (ppc_reflo_reloc): Ifdef out.
5176 (ppc_addr32nb_reloc): Ifdef out.
5177 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5179 (coff_ppc_rtype_to_howto): Likewise.
5180 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5182 * peicode.h (pe_print_idata): Move otherwise unused variables into
5183 the #ifdef where they are used. Always return a value.
5184 (pe_print_edata): Make fprintf strings and argument types
5185 correspond. Always return a value.
5186 (pe_print_pdata): Removed unused variable addr_value. Always
5188 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5189 strings and argument types correspond. Always return a value.
5191 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5192 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5193 variable rela inside #if 0 section where it is used.
5195 * ns32k.h: New file.
5196 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5197 functions to start with _bfd_.
5198 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5199 functions in cpu-ns32k.h.
5200 * Makefile.in: Rebuild dependencies.
5201 (HFILES): Add ns32k.h.
5203 * section.c (struct sec): Add linker_mark field. Change
5204 user_set_vma and reloc_done to be single bit fields.
5205 (STD_SECTION): Update accordingly.
5206 * bfd-in2.h: Rebuild.
5207 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5209 (aout_link_input_bfd): Don't link unmarked sections.
5210 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5212 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5213 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5215 * elflink.h (elf_bfd_final_link): Mark sections included in the
5217 (elf_link_input_bfd): Don't link unmarked sections.
5218 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5220 (xcoff_link_input_bfd): Don't link unmarked sections.
5222 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5223 overflow error messages.
5225 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5227 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5228 is not set, print "BFD: " before the error message.
5230 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5231 Miles Bader <miles@gnu.ai.mit.edu>.
5232 * configure: Rebuild.
5234 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5236 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5239 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5240 m68k-aout, m68k-coff, and m68k-elf targets.
5242 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5244 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5245 (ieee_generic_stat_arch_elt): Restructured to prevent
5246 ieee_object_p from being called repeatedly.
5248 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5250 * coffcode.h (coff_write_object_contents): Allocate
5251 buffers large enough for any FILEHDR or AOUTHDR.
5253 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5255 * ecofflink.c (lookup_line): New static function, renamed and
5256 slighly changed from old _bfd_ecoff_locate_line.
5257 (_bfd_ecoff_locate_line): Cache line number information. Use
5258 lookup_line for actual lookup.
5260 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5262 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5263 multiple of 20 bytes.
5265 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5267 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5268 allocate ecoff_find_line, and don't initialize by hand.
5269 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5270 mips_elf_find_line, and don't call memset.
5272 * coffcode.h (coff_compute_section_file_positions): If not
5273 producing a final executable, don't consider sofar when aligning
5274 the section to the correct size.
5276 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5278 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5279 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5280 * coffgen.c (coff_section_symbol): Ifdef out.
5282 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5284 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5285 output_bfd is not NULL.
5287 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5289 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5290 of bfd_alloc (fixes fix_line not being initialized).
5291 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5293 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5295 * coffcode.h: Allow specific backends to override the
5296 bfd_link_add_symbols routine.
5298 * coff-h8300.c: Include genlink.h.
5299 (howto_table): Add R_MEM_INDIRECT.
5300 (rtype2howto): Support R_MEM_INDIRECT.
5301 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5304 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5306 * coff-alpha.c (alpha_relocate_section): Use
5307 info->callbacks_warning, rather than _bfd_error_handler, for
5308 "multiple gp" warning.
5310 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5312 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5313 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5314 table string. Use bfd_wrapped_link_hash_lookup.
5315 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5317 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5318 table, if any, when writing out symbols.
5319 (aout_link_input_section_std): Use the name from the hash table,
5320 if any, when reporting undefined symbols.
5321 (aout_link_input_section_ext): Likewise.
5322 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5323 * bout.c (get_value): Likewise.
5324 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5325 * ecoff.c (ecoff_reloc_link_order): Likewise.
5326 * elflink.h (elf_link_add_object_symbols): Likewise.
5327 (elf_reloc_link_order): Likewise.
5328 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5329 (_bfd_generic_reloc_link_order): Likewise.
5330 (default_indirect_link_order): Likewise.
5331 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5332 * sunos.c (sunos_add_one_symbol): Likewise.
5333 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5334 (bfd_xcoff_link_count_reloc): Likewise.
5335 (xcoff_reloc_link_order): Likewise.
5337 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5338 into -1 for intern->rss.
5340 * configure: Rebuild with autoconf 2.8.
5342 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5344 * stab-syms.c (__define_stab_duplicate): Define.
5345 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5347 * bfd-in.h (bfd_get_stab_name): Declare.
5348 * bfd-in2.h: Rebuild.
5349 * Makefile.in: Rebuild dependencies.
5350 (BFD_LIBS): Add stab-syms.o.
5351 (BFD_LIBS_CFILES): Add stab-syms.c.
5352 (BFD32_BACKENDS): Remove stab-syms.o.
5353 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5354 * configure.in: Don't list stab-syms.o in bfd_backends.
5355 * configure: Rebuild.
5356 * libaout.h (aout_stab_name): Don't declare.
5357 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5360 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5362 * elf.c (assign_file_positions_for_segments): Adjust file offset
5363 for section alignment even if SEC_LOAD is not set.
5365 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5367 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5368 since they appear as targets in Makefile.in.
5369 * configure: Rebuild.
5371 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5372 don't fiddle with a symbol which is not defined anywhere.
5374 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5376 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5377 though they are defined in a shared library.
5378 (xcoff_build_ldsyms): Likewise.
5380 * coffgen.c (coff_find_nearest_line): Don't look at the line
5381 numbers for the section if section->lineno is NULL.
5383 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5384 message rather than calling BFD_ASSERT.
5385 * elfcode.h (write_relocs): Check return value of
5386 _bfd_elf_symbol_from_bfd_symbol.
5388 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5390 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5393 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5395 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5397 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5398 hppa_reloc_field_selector_type_alt.
5399 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5400 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5402 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5404 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5406 * elf.c (assign_file_positions_for_segments): Adjust the segment
5407 memory size for the alignment of a SEC_ALLOC section, not just a
5410 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5412 * m68klinux.c: New file.
5413 * hosts/m68klinux.h: New file.
5414 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5415 * configure.in (m68*-*-linux*): New native host.
5416 (m68klinux_vec): New vector.
5417 * configure: Rebuild.
5418 * targets.c (m68klinux_vec): Declare.
5419 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5420 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5421 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5422 declaration from bfd_linux_size_dynamic_sections.
5423 (bfd_m68klinux_size_dynamic_sections): Declare.
5424 * bfd-in2.h: Rebuild.
5425 * Makefile.in: Rebuild dependencies.
5426 (BFD32_BACKENDS): Add m68klinux.o.
5427 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5429 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5431 * libhppa.h (pa_arch): Add pa20.
5432 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5433 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5434 (hppa_field_adjust): Handle e_nsel.
5435 * som.c: Provide default definitions for many new relocs found only
5436 in hpux10 include files.
5437 (som_fixup_formats): Add several new relocs from hpux10.
5438 (som_hppa_howto_table): Add hpux10 relocs.
5439 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5441 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5443 * mpw-make.sed: Edit out recent shared library support, and
5444 rules to rebuild .h files using doc/chew.
5446 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5448 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5449 size even of sections with no contents.
5451 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5453 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5454 starting with '$' the way we skip names starting with '.'. When
5455 updating x_endndx, don't be fooled by an index which has been
5458 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5459 struct/union/enum type with no elements.
5461 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5463 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5465 * archive.c (bfd_generic_archive_p): If the first file in the
5466 archive can not be recognized as an object, don't assume that this
5467 is the wrong format.
5469 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5470 format is not bfd_object.
5471 (bfd_elf_get_dt_soname): Likewise.
5473 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5475 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5478 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5480 * bfd.c (tdata): Add netbsd_core_data.
5481 * bfd-in2.h: Regenerated.
5483 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5485 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5486 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5487 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5490 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5491 to get the symbol index, matching 14 Jul 95 change.
5493 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5495 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5496 Remove duplicate definition of gp.
5498 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5500 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5501 assume that we can set the GP value and then get the same value,
5502 since it won't be true if the output file is neither ELF nor
5504 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5505 _bfd_get_gp_value here.
5506 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5507 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5509 (mips_elf_lo16_reloc): Likewise.
5510 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5511 Don't require that the BFD be ELF.
5512 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5513 (mips_elf_gprel32_reloc): Likewise.
5514 (mips_elf_relocate_section): Don't assume we can set and get the
5516 (mips_elf_finish_dynamic_symbol): Don't bother to use
5517 _bfd_get_gp_value here.
5519 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5520 Don't change epdr between malloc and free. Be careful not to free
5521 NULL pointers. Zero out the first RPDR.
5523 * configure.host: On Linux, only pass -rpath option if $(libdir)
5524 is neither /lib nor /usr/lib. From Alan Modra
5525 <alan@mullet.Levels.UniSA.Edu.Au>.
5527 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5529 (elf_dt_name): Rename from elf_dt_needed_name.
5530 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5532 (bfd_elf_get_dt_soname): New function.
5533 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5534 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5535 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5536 * bfd-in2.h: Rebuild.
5538 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5540 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5541 _bfd_sparc_elf_reloc_type_lookup.
5542 (bfd_elf32_bfd_reloc_type_lookup): Update.
5543 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5544 (sparc64_elf_howto_table): Define.
5545 (sparc_reloc_map): Define.
5546 (sparc64_elf_reloc_type_lookup): New function.
5547 (sparc_elf_wdisp16_reloc): New function.
5548 (elf_info_to_howto): Use sparc64_elf_howto_table.
5549 (sparc64_elf_relocate_section): Likewise.
5550 (bfd_elf64_bfd_reloc_type_lookup): Update.
5552 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5554 * configure.host: Check for 'do not mix' from native linker before
5555 trying to use -rpath.
5557 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5559 * bfd.c (_bfd_get_gp_value): New function.
5560 (_bfd_set_gp_value): New function.
5561 * libbfd-in.h (_bfd_get_gp_value): Declare.
5562 (_bfd_set_gp_value): Declare.
5563 * libbfd.h: Rebuild.
5564 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5565 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5566 directly to the fields in the tdata information.
5567 (alpha_relocate_section): Likewise.
5568 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5569 (mips_gprel_reloc): Likewise.
5570 (mips_relocate_section): Likewise.
5571 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5572 (mips_elf_lo16_reloc): Likewise.
5573 (mips_elf_final_gp): Likewise.
5574 (mips_elf_gprel16_reloc): Likewise.
5575 (mips_elf_gprel32_reloc): Likewise.
5576 (mips_elf_relocate_section): Likewise.
5577 (mips_elf_finish_dynamic_symbol): Likewise.
5579 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5581 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5583 * configure.in: Call AC_PROG_CC before configure.host.
5584 * configure: Rebuild.
5585 * configure.host: Don't set information which autoconf should
5586 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5588 * configure.host: Remove go32 and win32 host information, since it
5589 should no longer be needed.
5591 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5592 then start a new segment rather than put a writable section in a
5595 * configure.host: Set RPATH_ENVVAR.
5597 * Makefile.in: Rebuild dependencies.
5599 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5600 zero_section variable.
5602 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5604 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5605 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5606 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5608 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5610 * ieee.c (ieee_write_expression): Only use an R variable for a
5611 local symbol. Don't output a zero offset. Handle a zero address.
5612 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5613 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5615 (parse_expression): Don't try to handle multiple occurrences of a
5616 P variable. Handle I variables differently from X variables. Fix
5617 the order of minus expressions.
5618 (ieee_slurp_external_symbols): Generate an I variable for an NN
5619 record. Fix handling of ATI and ATX records.
5620 (ieee_slurp_sections): Only set minimal section attributes.
5621 Adjust them later, based on the section contents.
5622 (ieee_object_p): Read in the file until just after the ME record.
5623 Call ieee_slurp_section_data to set the section flags.
5624 (do_one): Add iterations parameter. Only repeat the first load
5625 item. Set the section and file reloc flags.
5626 (ieee_slurp_section_data): Set section flags. Pass iterations to
5628 (ieee_canonicalize_reloc): Handle I variables.
5629 (do_with_relocs): Only emit relocation size when necessary.
5630 Increase MAXRUN to 127. Change ov to be assigned, and take
5631 src_mask and pcrel_offset into account.
5632 (ieee_write_data_part): Skip sections that are not loaded.
5633 (ieee_write_external_part): Don't output optional last entry of WX
5635 (ieee_write_me_part): Make setting of me_record neater.
5636 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5638 * syms.c (stt): Add entries for zerovars, vars, and code.
5640 * elfcode.h (validate_reloc): New static function.
5641 (write_relocs): Call validate_reloc for non ELF relocs.
5643 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5644 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5645 (TARGET_LITTLE_SYM): Likewise.
5647 * config.bfd (m68*-*-psos*): New target.
5649 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5651 * i386msdos.c: Remove some #if 0 code.
5652 (msdos_write_object_contents): Don't include empty sections in the
5653 size computation, regardless of their address.
5655 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5657 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5658 is NULL, ie, the -r switch is used.
5660 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5662 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5663 (BFD_RELOC_MIPS_GOT_LO16): Define.
5664 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5665 * bfd-in2.h, libbfd.h: Rebuild.
5666 * elf32-mips.c (mips_reloc_map): Map new relocs.
5668 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5670 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5673 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5674 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5675 simple number for the section address, rather than an expression.
5676 Limit the number of bytes between relocs to MAXRUN.
5677 (ieee_write_me_part): Set me_record to the file offset after the
5679 (ieee_write_processor): New static function.
5680 (ieee_write_object_contents): Use ieee_write_processor.
5682 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5684 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5686 * coff-aux.c: Change include of aux.h to aux-coff.h.
5688 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5690 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5691 relocation put the addend both in the reloc entry and the data.
5692 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5695 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5696 a R_68K_PCxx reloc against a defined global symbol directly.
5697 (elf_m68k_check_relocs): Don't count such a reloc.
5699 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5700 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5701 symbol for now, otherwise always record the symbol as dynamic.
5702 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5703 is not referenced by a dynamic object, and we are not making a
5704 shared object, then don't make a PLT entry. If we do make a PLT
5705 entry, make sure the symbol has been recorded as dynamic.
5707 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5709 * configure.host: When making a shared library, set HLDFLAGS to
5710 pass an appropriate -rpath option. Use the make variable SONAME
5711 as the shared library soname, rather than computing it here. On
5712 SunOS, build stamp-tshlink in place of $(SHLINK).
5713 * Makefile.in (SONAME): New variable.
5714 ($(SHLINK)): Make a link to the transformed name, as well.
5715 (stamp-tshlink): New target.
5716 (install): Skip stamp-tshlink during install.
5718 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5720 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5721 linker sections have been set up yet.
5723 * elf.c (make_mapping): Add an additional argument to suppress
5724 making the first section include the program headers.
5725 (map_sections_to_segments): If the user used -Ttext such that the
5726 program headers are on a different page, do not set the flags
5727 saying that this section includes the program headers.
5729 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5731 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5732 don't define TRAD_HEADER.
5733 * configure: Rebuild.
5735 * netbsd-core.c: New file, support for NetBSD core files.
5736 * hosts/*nbsd.h: Removed.
5738 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5740 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5741 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5742 * libbfd.h, bfd-in2.h: Regenerated.
5743 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5744 bfd_elf32_bfd_reloc_type_lookup.
5745 (reloc_type{,_names}): Deleted.
5746 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5748 (sparc_reloc_map): Add sparc64 relocs.
5749 (sparc_elf_notsupported_reloc): New static function.
5750 (sparc_elf_wdisp16_reloc): New static function.
5751 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5752 (elf32_sparc_relocate_section): Likewise.
5753 (bfd_elf32_bfd_reloc_type_lookup): Define.
5754 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5755 (reloc_type{,_names}): Deleted.
5756 (elf_sparc_howto_table): Deleted.
5757 (sparc_reloc_map): Deleted.
5758 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5759 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5761 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5763 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5766 * Makefile.in (program_transform_name): New variable.
5767 (install): Transform library name before installing it.
5769 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5771 * archures.c (bfd_mach_i960_hx): Define.
5772 * bfd-in2.h: Rebuild.
5773 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5774 (MATRIX): Expand entries for HX.
5775 (arch_info_struct): Add i960:hx entry.
5776 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5777 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5778 (coff_set_flags): Handle bfd_mach_i960_hx.
5780 Support for building as a shared library, based on patches from
5781 Alan Modra <alan@spri.levels.unisa.edu.au>:
5782 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5783 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5784 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5785 * configure: Rebuild.
5786 * configure.host: If --enable-shared, adjust shared library stuff
5787 based on the host. If the host is SunOS, and the linker supports
5788 -rpath, set HLDFLAGS to use it.
5789 * Makefile.in (ALLLIBS): New variable.
5790 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5791 (COMMON_SHLIB, SHLINK): New variables.
5792 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5793 (STAGESTUFF): Remove variable.
5794 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5796 (stamp-ofiles): New target, like old ofiles target, but build
5797 using a temporary file and move-if-change, and touch stamp-ofiles
5799 (ofiles): Just depend upon stamp-ofiles.
5800 (stamp-piclist, piclist): New targets.
5801 ($(SHLIB), $(SHLINK)): New targets.
5802 (targets.o, archures.o): Build twice if PICFLAG is set.
5803 (do_mostlyclean): Remove pic/*.o.
5804 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5806 (do_distclean): Remove pic and stamp-picdir.
5807 (install): Install shared libraries.
5808 ($(OFILES)): Depend upon stamp-picdir.
5809 (stamp-picdir): New target.
5811 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5813 * libcoff.h: Rebuild.
5815 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5816 flavour of a section with no owner.
5818 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5819 ELF_LINK_NON_ELF flag.
5820 (mips_elf_create_got_section): Likewise.
5822 * elf.c: Revert last change, since it breaks dynamic linking.
5823 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5825 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5826 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5827 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5829 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5831 * elf.c (assign_file_positions_for_segments): If the backend does
5832 not want the elf header or the program headers in the address
5833 space, do not include them in the calculations.
5835 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5836 function to determine if we need additional program headers.
5837 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5838 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5840 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5842 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5844 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5846 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5847 back into one line. Some compilers (sunos 4.1.3 for example)
5848 won't accept args split across more than one line.
5850 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5852 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5853 * configure: Regenerate.
5855 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5857 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5858 try to do arithmetic on a void *, cast it to a unsigned char * first.
5860 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5862 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5863 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5865 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5866 flag for a newly defined symbol.
5867 (NAME(bfd_elf,record_link_assignment)): Likewise.
5868 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5869 set the DEF or REF_REGULAR flags correctly.
5871 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5872 (libbfd.h, libcoff.h): Corresponding change.
5874 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5875 a PLT32 reloc as dynamic.
5876 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5877 is not referenced by a dynamic object, and we are not making a
5878 shared object, then don't make a PLT entry. If we do make a PLT
5879 entry, make sure the symbol has been recorded as dynamic.
5881 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5883 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5884 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5885 (powerpcle-*-cygwin32): New.
5886 * peicode.h (add_data_entry): Get address from vma.
5888 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5890 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5891 attached to the section has already been created as an undefined
5892 symbol, treat it as if it hasn't been created yet.
5894 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5896 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5897 symbol or section symbols if stripping all symbols and this is not
5898 a relocateable link. Don't output the symbol string table if
5899 there are no symbols.
5900 (elf_link_flush_output_syms): Don't do anything if there are no
5903 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5905 * coff-aux.c: New file.
5906 * hosts/m68kaux.h: New file.
5907 * config.bfd (m68*-apple-aux*): New target.
5908 * configure.in (m68*-apple-aux*): New native host.
5909 (m68kaux_coff_vec): New vector.
5910 * configure: Rebuild.
5911 * targets.c (m68kaux_coff_vec): Declare.
5912 * coffcode.h (bfd_coff_backend_data): Add field
5913 _bfd_coff_link_add_one_symbol.
5914 (bfd_coff_link_add_one_symbol): Define.
5915 (compare_arelent_ptr): New static function if TARG_AUX.
5916 (coff_write_relocs): If TARG_AUX, sort the relocs.
5917 (coff_write_object_contents): Set A/UX aouthdr magic number.
5918 (coff_link_add_one_symbol): Define if not defined.
5919 (bfd_coff_std_swap_table): Initialize new field.
5920 * libcoff.h: Rebuild.
5921 * cofflink.c (coff_link_add_symbols): Call
5922 bfd_coff_link_add_one_symbol rather than
5923 _bfd_generic_link_add_one_symbol.
5924 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5925 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5926 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5927 * Makefile.in: Rebuild dependencies.
5928 (BFD32_BACKENDS): Add coff-aux.o.
5929 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5931 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5933 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5934 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5936 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5938 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5939 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5940 (maintainer-clean): Warn about deleting special files.
5941 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5943 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5944 warning symbols correctly.
5945 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5946 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5947 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5948 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5949 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5950 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5952 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5955 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5957 * libcoff-in.h: aligned newly exported names with bfd naming
5958 conventions. Removed an erroneous define of POWERPC_LE_PE.
5959 * libcoff.h: Rebuild.
5960 * cofflink.c, coff-ppc.c: the above function name changes
5962 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5964 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5965 * ecoff.c (struct extsym_info): Define.
5966 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5967 to ecoff_link_write_external.
5968 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5969 Strip symbols when appropriate.
5971 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5972 * syms.c (BSF_OBJECT): Define.
5973 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5974 * bfd-in2.h: Rebuild.
5975 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5977 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5980 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5981 copying relocs into a shared object, treat a defined global symbol
5983 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5984 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5985 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5987 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5988 real defined symbol, not to a weak defined symbol.
5990 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5992 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5993 and made a few static functions externs.
5995 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5996 POWERPC_LE_PE hack in cofflink.
5998 * libcoff-in.h: promoted the following from cofflink.c to allow
5999 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6000 coff_debug_merge_element, struct coff_debug_merge_type,
6001 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6002 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6003 coff_debug_merge_hash_lookup, coff_link_section_info,
6004 coff_final_link_info, coff_debug_merge_hash_newfunc,
6005 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6007 * libcoff.h: re-gen'd
6009 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6011 * syms.c: Include "bfdlink.h".
6012 (struct stab_find_info): Define.
6013 (_bfd_stab_section_find_nearest_line): New function.
6014 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6015 * libbfd.h: Rebuild.
6016 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6017 * elf.c (_bfd_elf_find_nearest_line): Try calling
6018 _bfd_stab_section_find_nearest_line before searching the ELF
6019 symbol table. Find the closest STT_FUNC symbol, not the last one.
6020 * libcoff-in.h (coff_data_type): Add line_info field.
6021 * libcoff.h: Rebuild.
6022 * coffgen.c (coff_find_nearest_line): Try calling
6023 _bfd_stab_section_find_nearest_line before searching the COFF
6025 * Makefile.in: Rebuild dependencies.
6027 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6029 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6030 4 bytes, so we get the correct value when updating the register
6031 field in little endian mode.
6033 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6035 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6036 entry_section fields. Add sntoc and snentry fields.
6037 * libcoff.h: Rebuild.
6038 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6039 not toc_section and entry_section (the COFF file does not have any
6040 sections at this point).
6041 (coff_write_object_contents): Set o_snentry and o_sntoc from
6042 snentry and sntoc rather than entry_section and toc_section.
6043 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6044 snentry, not toc_section and entry_section.
6045 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6046 entry_section from hentry.
6047 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6049 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6050 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6051 than using toc_section directly.
6053 * archures.c: Add missing `.' in enum bfd_architecture.
6054 * bfd-in2.h: Rebuild.
6056 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6057 Robert Lipe <robertl@arnet.com>.
6059 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6061 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6062 to sections we allocate. Use bfd_zalloc to allocate initialial
6063 sections, not bfd_alloc.
6064 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6065 SDA{,2}I16 relocations.
6066 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6067 whether to put something in .sbss or not.
6068 (ppc_elf_relocate_section): Add support for more relocations. Add
6069 in sec->output_offset where appropriate. Make error messages
6070 include the symbol name.
6072 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6073 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6074 doesn't get redefined messages if -shared.
6076 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6077 section if the rel_section field has been set up.
6079 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6081 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6084 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6086 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6087 of flags, only flags used are controlled by mach number. Bump up
6088 output file mach number to highest of input file mach numbers.
6089 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6090 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6092 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6093 bfd_elf64_sparc_vec support.
6095 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6097 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6098 the embedded bit is set on some objects and not on others. Just
6100 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6103 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6105 * coffcode.h (coff_new_section_hook): Don't try to align the
6108 * coffcode.h (coff_set_section_contents): Fix the handling of the
6109 .lib section to work even if the entire section contents are
6110 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6111 Robert Lipe <robertl@arnet.com>.
6113 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6115 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6116 memory here for contents.
6118 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6119 _SDA2_BASE_ by 32768.
6120 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6121 started using. Allocate contents for .sdata and .sdata2 sections
6123 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6125 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6126 size _SDA{,2}_BASE_.
6127 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6130 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6132 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6134 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6135 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6136 (bfd_mach_sparc_v9a): Define.
6137 (bfd_mach_sparc_v9_p): Define.
6138 * bfd-in2.h: Regenerated.
6139 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6141 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6142 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6143 to bfd_elf32_sparc_vec.
6144 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6145 Add v8plus{,a} support.
6147 (sparc_compatible): New function.
6148 * elf32-sparc.h: #include "elf/sparc.h".
6149 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6150 elf32_sparc_final_write_processing): New functions.
6151 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6152 elf_backend_final_write_processing): Define.
6154 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6156 * elf-bfd.h (struct elf_link_hash_entry): Add
6157 linker_section_pointer field.
6158 (enum elf_linker_section_enum): Enumeration for new way of
6159 creating linker dynamic sections and symbols.
6160 (elf_linker_section{,_pointers}): New structures for creating
6161 dynamic sections and symbols.
6162 (elf_obj_tdata): Add linker_section_pointers and linker_section
6164 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6165 (_bfd_elf_create_linker_section): New declarations.
6166 (_bfd_elf_find_pointer_linker_section): Ditto.
6167 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6168 (_bfd_elf_make_linker_section_rela): Ditto.
6170 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6172 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6173 (ppc_elf_create_linker_section): New function to create the
6174 sections .got, .sdata, and .sdata2.
6175 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6177 (ppc_elf_check_relocs): Support more of the eabi relocations.
6178 (ppc_elf_relocate_section): Ditto.
6179 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6180 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6182 * elflink.h (elf_create_pointer_linker_section): New function to
6183 create initialized pointers in dynamic linker sections.
6184 (elf_finish_pointer_linker_section): Actually intialize the
6185 pointers created above.
6187 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6188 macros to provide both 32 and 64 bit versions of
6189 elf_create_pointer_linker_section.
6190 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6191 provide both 32 and 64 bit versions of
6192 elf_finish_pointer_linker_section.
6194 * elflink.c (_bfd_elf_create_linker_section): New function to
6195 create a linker section.
6196 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6197 given address in the linker pointer offsets created for a given
6199 (_bfd_elf_make_linker_section_rela): Make a RELA section
6200 corresponding to the generated linker section.
6202 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6204 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6206 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6208 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6209 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6210 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6211 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6212 toc entry in an objdump) for now.
6213 (ppc_do_last, ppc_get_last): New function - needed to save processing
6214 the toc owner to the end.
6215 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6218 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6219 toc owner from being done till last. Must define POWERPC_LE_PC
6222 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6224 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6226 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6227 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6229 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6231 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6233 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6235 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6237 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6239 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6241 * elf.c (assign_file_positions_for_segments): Don't increment file
6242 offset for a segment which contains no loadable sections.
6244 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6246 * reloc.c: Add new PowerPC relocations.
6247 * {bfd-in2,libbfd}.h: Regenerate.
6249 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6250 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6252 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6254 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6257 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6260 * coffgen.c (coff_find_nearest_line): Don't try to cache
6261 information in sections that are not owned by a BFD. From Richard
6262 Henderson <richard@atheist.tamu.edu>.
6264 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6265 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6266 * elflink.h (elf_link_output_extsym): Remove special check for
6269 * ecoffswap.h: Add prototypes for static functions.
6271 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6273 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6274 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6276 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6277 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6278 support. Begin support for R_PPC_SDA{2,}REL.
6280 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6282 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6283 create the .got and .got.neg sections.
6284 (ppc_elf_size_dynamic_sections): Call it.
6285 (ppc_elf_check_relocs): Call it.
6286 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6287 (ppc_elf_check_relocs): Add error messages for relocations we
6288 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6291 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6293 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6294 section flags for V.4 and eabi.
6296 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6298 * elf.c (assign_file_positions_for_segments): If a segment
6299 contains no sections, don't mark it as readable.
6301 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6302 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6304 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6305 dynamic section, if there is one.
6306 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6307 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6308 (bfd_elf64_swap_dyn_in): Likewise.
6309 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6311 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6313 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6314 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6315 <pirker@eiunix.tuwien.ac.at>.
6317 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6319 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6320 PowerPC V.4 and eabi.
6321 * bfd-in2.h: Regenerate.
6322 * libfd.h: Regenerate.
6324 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6326 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6327 section type and SHF_EXCLUDE section flag, turning them into the
6328 appropriate bfd section flag.
6330 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6332 * xcofflink.c (xcoff_link_add_symbols): Create the special
6333 sections if we see a DYNAMIC object, in case that is the only
6334 XCOFF input object we see.
6336 * elf32-mips.c: Extensive changes for a start at dynamic linking
6337 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6339 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6340 (struct elf_backend_data): Remove
6341 elf_backend_create_program_headers field. Add
6342 elf_backend_additional_program_headers and
6343 elf_backend_modify_segment_map fields.
6344 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6346 (elf_backend_additional_program_headers): Likewise.
6347 (elf_backend_modify_segment_map): Likewise.
6348 (elf_backend_create_program_headers): Don't define.
6349 (elfNN_bed): Change to account for field changes.
6350 * elf.c (assign_file_positions_for_segments): Call new
6351 modify_segment_map backend function. Don't call old
6352 create_program_headers backend function.
6353 (get_program_header_size): Call additional_program_headers rather
6354 than create_program_headers.
6355 * elflink.h (elf_link_add_object_symbols): Initialize
6356 type_change_ok from new backend field.
6357 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6359 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6360 a reloc against the appropriate section.
6362 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6363 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6364 (elf_flags_init): Rename from elf_ppc_flags_init.
6365 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6367 (ppc_elf_copy_private_bfd_data): Likewise.
6368 (ppc_elf_merge_private_bfd_data): Likewise.
6370 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6373 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6375 * coff-alpha.c (alpha_relocate_section): During final link, allow
6376 output .lita section to be bigger than 64k by adjusting gp value
6377 on a per-input section basis.
6378 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6380 (struct ecoff_section_tdata): Add gp field.
6382 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6384 Handle Alpha ECOFF changes in OSF/1 3.2.
6385 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6387 * coff-alpha.c: Include "aout/ar.h".
6388 (alpha_ecoff_get_relocated_section_contents): Don't require an
6389 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6390 3.2 doesn't generate one.
6391 (alpha_relocate_section): Likewise.
6392 (alpha_ecoff_slurp_armap): Define.
6393 (alpha_ecoff_slurp_extended_name_table): Define.
6394 (alpha_ecoff_construct_extended_name_table): Define.
6395 (alpha_ecoff_truncate_arname): Define.
6396 (alpha_ecoff_write_armap): Define.
6397 (alpha_ecoff_generic_stat_arch_elt): Define.
6398 (alpha_ecoff_update_armap_timestamp): Define.
6400 (alpha_ecoff_read_ar_hdr): New static function.
6401 (alpha_ecoff_get_elt_at_filepos): New static function.
6402 (alpha_ecoff_openr_next_archived_file): New static function.
6403 (alpha_ecoff_get_elt_at_index): New static function.
6404 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6405 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6406 _bfd_ecoff to alpha_ecoff.
6407 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6408 field from backend structure, rather than always calling
6409 _bfd_get_elt_at_filepos.
6410 * coff-mips.c (mips_ecoff_backend_data): Initialize
6411 get_elt_at_filepos field.
6412 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6413 from _bfd_generic_read_ar_hdr with minor changes.
6414 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6415 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6416 * libbfd.h: Rebuild.
6418 * bfd-in.h (BFD_IN_MEMORY): Define.
6419 * libbfd-in.h (struct bfd_in_memory): Define.
6420 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6421 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6422 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6423 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6424 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6425 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6426 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6427 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6428 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6429 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6431 (bfd_openstreamr): Likewise.
6432 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6433 BFD_IN_MEMORY is not set.
6434 * riscix.c (riscix_some_aout_object_p): Likewise.
6435 * bfd-in2.h, libbfd.h: Rebuild.
6437 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6438 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6439 (bfd_get_elt_at_index): Define.
6440 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6441 bfd_get_elt_at_index. Change index parameter from int to
6443 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6444 (_bfd_noarchive_get_elt_at_index): Define.
6445 (_bfd_archive_bsd_get_elt_at_index): Define.
6446 (_bfd_archive_coff_get_elt_at_index): Define.
6447 * bfd-in2.h, libbfd.h: Rebuild.
6448 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6449 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6450 * ieee.c (ieee_get_elt_at_index): Define.
6451 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6452 * oasys.c (oasys_get_elt_at_index): Define.
6453 * som.c (som_get_elt_at_index): Define.
6455 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6456 numbers to the .text section.
6458 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6460 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6461 If there is a SEC_DEBUGGING section, get the contents of the debug
6462 information part from it.
6463 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6465 (ieee_write_object_contents): Check ieee_write_debug_part return.
6467 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6469 * config.bfd (i[345]86-*-freebsd*): Add target.
6470 * configure.in (i386freebsd_vec): Add vec.
6471 * configure: Regenerate.
6472 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6473 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6474 Rebuild dependencies..
6475 * freebsd.h: New file.
6476 * i386freebsd.c: New file.
6477 * targets.c (i386freebsd_vec): Declare.
6478 (bfd_target_vector): Add i386freebsd_vec.
6479 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6480 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6482 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6484 * ieee.c (ieee_slurp_debug): New static function.
6485 (ieee_object_p): Call it.
6486 (ieee_slurp_section_data): Skip debugging sections.
6487 (ieee_get_reloc_upper_bound): Likewise.
6488 (ieee_get_section_contents): Likewise.
6489 (ieee_canonicalize_reloc): Likewise.
6490 (ieee_write_section_part): Likewise.
6491 (ieee_write_debug_part): Likewise.
6492 (ieee_write_data_part): Likewise.
6493 (init_for_output): Likewise.
6495 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6497 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6499 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6500 relocs, since ppc_elf_relocate_section handles the linker case.
6501 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6503 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6504 ppc_elf_relocate_section since that is now the only caller.
6505 (ppc_elf_relocate_section): Ditto.
6507 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6509 * coffcode.h (coff_write_object_contents): If we don't know the
6510 section of the entry point for an XCOFF executable, always set the
6511 entry address to -1.
6513 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6515 * elf.c (bfd_section_from_shdr): Add support for note sections.
6517 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6519 * bfd-in.h (struct _symbol_info): Add stab_type field.
6520 * bfd-in2.h: Rebuild.
6521 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6523 * elf32-ppc.c: Remove trailing newline from calls to
6525 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6526 difference if target endianness is known.
6528 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6530 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6531 old style TOC16 references without using R_PPC_GOT.
6532 (ppc_reloc_type): Ditto.
6533 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6534 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6535 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6536 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6537 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6539 (ppc_elf_adjust_dynamic_symbol): Ditto.
6540 (ppc_elf_adjust_dynindx): Ditto.
6541 (ppc_elf_size_dynamic_sections): Ditto.
6542 (ppc_elf_finish_dynamic_symbol): Ditto.
6543 (ppc_elf_finish_dynamic_sections): Ditto.
6544 (ELF_DYNAMIC_INTERPRETER): Define.
6546 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6548 * elf.c (copy_private_bfd_data): When attaching sections to
6549 segments ignore sections that won't be allocated. Patch from
6552 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6554 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6557 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6559 * coff-i960.c (CALC_ADDEND): Define.
6560 (coff_i960_relocate_section): Add the input section VMA to the
6561 addend for PC relative relocs.
6563 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6565 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6566 to correctly terminate.
6568 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6570 * targets.c (enum bfd_endian): Define.
6571 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6572 from boolean to enum bfd_endian. Change header_byteorder_big_p
6574 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6575 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6576 * bfd-in2.h: Rebuild.
6577 * All targets: Change initialization of byteorder and
6578 header_byteorder to use enum bfd_endian values rather than
6580 * All files: Change all references to byteorder_big_p and
6581 header_byteorder_big_p to use new bfd_*_endian macros.
6583 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6585 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6587 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6589 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6591 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6593 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6595 * ieee.c: Lots of minor cleanups. Make many functions return
6596 errors rather than calling abort. Also:
6597 (ieee_write_twobyte): Remove; change callers to call existing
6598 ieee_write_2bytes function.
6599 (ieee_write_expression): Don't output the section twice when
6600 outputting a local symbol. Don't emit an extraneous zero if there
6602 (ieee_slurp_sections): Set the lma as well as the vma.
6603 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6605 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6606 a recognized one or bfd_arch_unknown.
6607 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6609 (ihex_get_symtab): Likewise.
6611 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6613 * aoutx.h: Include <ctype.h>.
6614 (struct aout_link_includes_table): Define.
6615 (struct aout_link_includes_totals): Define.
6616 (struct aout_link_includes_entry): Define.
6617 (aout_link_includes_lookup): Define macro.
6618 (struct aout_final_link_info): Add includes field.
6619 (aout_link_includes_newfunc): New static function.
6620 (NAME(aout,final_link)): Initialize includes hash table.
6621 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6623 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6625 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6627 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6629 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6631 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6633 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6634 (pe_print_private_bfd_data): call pe_print_reloc.
6635 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6636 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6637 up some debugging as well.
6639 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6641 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6644 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6646 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6647 when setting sections to NULL.
6649 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6651 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6653 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6654 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6656 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6657 * bfd-in2.h: Rebuild.
6659 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6661 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6663 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6665 * ihex.c (ihex_scan): Handle record types 4 and 5.
6666 (ihex_object_p): Permit types 4 and 5.
6667 (ihex_set_section_contents): Remove check for out of range
6669 (ihex_write_object_contents): Generate types 4 and 5.
6671 * elflink.h (elf_link_output_extsym): Just ignore warning and
6672 indirect references to symbols which don't really exist.
6674 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6676 * peicode.h (pe_print_idata): Minor format fixes
6677 (pe_print_edata): New function. Under private printing, this formats
6678 the edata section of a PE file.
6679 (pe_print_private_bfd_data): Added call to pe_print_edata.
6681 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6683 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6684 index, don't call stoi.
6686 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6688 * srec.c (srec_scan): Set lma as well as vma.
6690 * ihex.c: New file; support for Intel Hex format.
6691 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6692 (ihex_vec): Declare.
6693 (bfd_target_vector): Always include ihex_vec.
6694 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6695 * Makefile.in: Rebuild dependencies.
6696 (BFD_LIBS): Add ihex.o
6697 (BFD_LIBS_CFILES): Add ihex.c.
6698 * bfd-in2.h: Rebuild.
6700 * elf.c (assign_file_positions_for_segments): Sort the sections in
6702 (get_program_header_size): Return the right size if segment_map is
6704 (copy_private_bfd_data): Don't bother to sort the sections.
6706 * bfd.c (bfd_record_phdr): New function.
6707 * bfd-in.h (bfd_record_phdr): Declare.
6708 * bfd_in2.h: Rebuild.
6710 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6713 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6714 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6716 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6717 (bfd_zmalloc): Change declaration.
6718 * libbfd.h: Rebuild.
6719 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6720 and realloc. Don't set bfd_error_no_memory if they fail.
6722 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6724 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6725 uses as well. Added a new howto to deal with TOCREL16 relocs that
6726 are TOCDEFN as well.
6727 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6728 to handle RVA relocs from dlltool.
6729 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6730 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6731 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6733 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6734 to get the right section alignment.
6736 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6738 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6739 p_paddr if p_paddr is zero.
6740 (make_mapping): Set includes_filehdr and includes_phdrs for first
6742 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6744 (assign_file_positions_for_segments): Handle includes_filehdr and
6745 includes_phdrs. Remove special handling of PT_PHDR and first
6747 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6748 when appropriate. Remove special handling of PT_PHDR segment.
6749 Use a more complex condition for when a section is included in a
6750 segment to handle Solaris linker oddities.
6752 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6754 * coff-m88k.c (howto_table): Reformatted for easier reading;
6755 special_function now points to new function m88k_special_reloc.
6756 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6758 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6759 be done correctly by m88k_special_reloc.
6760 (reloc_processing): New function to be used by RELOC_PROCESSING.
6761 (RELOC_PROCESSING): Define to call reloc_processing.
6763 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6765 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6766 (pe_print_pdata): Likewise.
6768 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6769 obstack_alloc fails.
6770 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6772 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6773 * Many files: don't set bfd_error_no_memory if one of the above
6776 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6777 if p_paddr_valid is set.
6778 (copy_private_bfd_data): New static function.
6779 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6781 * elf.c (assign_file_positions_for_segments): Fix case where extra
6782 program headers were allocated.
6784 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6785 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6786 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6787 _bfd_elf_print_private_bfd_data.
6789 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6790 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6791 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6792 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6793 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6794 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6795 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6797 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6799 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6800 * elf.c (make_mapping): New static function.
6801 (map_sections_to_segments): New static function.
6802 (elf_sort_sections): New static function.
6803 (assign_file_positions_for_segments): New static function.
6804 (map_program_segments): Remove.
6805 (get_program_header_size): Remove sorted_hdrs, count, and
6806 maxpagesize parameters. Simplify.
6807 (assign_file_positions_except_relocs): When generating an
6808 executable, use assign_file_positions_for_segments.
6809 (elf_sort_hdrs): Remove.
6810 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6811 to get_program_header_size.
6813 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6815 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6817 * configure, config.in: Regenerate with autoconf 2.7.
6819 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6820 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6822 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6824 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6825 (ecoff_sec_to_styp_flags): Likewise.
6826 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6827 (ecoff_set_symbol_info): Handle scRConst.
6828 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6829 (ecoff_compute_section_file_positions): Handle .rconst section.
6830 (_bfd_ecoff_write_object_contents): Likewise.
6831 (ecoff_link_check_archive_element): Handle scRConst.
6832 (ecoff_link_add_externals): Likewise.
6833 (ecoff_link_write_external): Handle .rconst section.
6834 (ecoff_reloc_link_order): Likewise.
6835 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6836 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6838 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6840 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6841 DEF_DYNAMIC flag is set.
6843 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6845 * host-aout.c: If TRAD_HEADER is defined, include it.
6847 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6849 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6850 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6851 (BFD_NEED_DECLARATION): New function.
6852 * configure.in: Use BFD_NEED_DECLARATION.
6853 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6854 * configure, config.in: Rebuild with autoconf 2.6.
6856 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6857 special_sections before returning when called with a non XCOFF
6860 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6863 * coffcode.h (coff_compute_section_file_positions): Only pad the
6864 previous section to force file alignment when creating an
6867 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6869 * coffcode.h (coff_compute_section_file_positions): If
6870 RS6000COFF_C, set up the .debug section.
6872 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6873 if it is not large enough to accomodate the entire TOC area with
6874 signed 16 bit offsets.
6875 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6877 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6878 TOC anchor to use the TOC value used in the output file.
6880 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6882 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6883 (_bfd_coff_read_string_table): Likewise.
6885 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6887 * pe-arm.c: Fix typos.
6888 * coff-arm.c: Likewise.
6890 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6892 * coff-ppc.c (list_ele): Added "cat"egory member.
6893 (record_toc): New category parameter (priv or pub).
6894 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6895 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6896 the mainline. It addes extra toc cells in error.
6897 (ppc_coff_swap_sym_in_hook): Added some documentation.
6898 (dump_toc): Can now diagnose "virtual toc" chicanery.
6900 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6902 * elf-bfd.h (struct elf_link_hash_table): Change type of
6903 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6905 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6907 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6908 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6910 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6911 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6912 defined or mentioned in a regular file.
6914 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6916 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6917 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6918 (coff_ppc_relocate_section): Correct REL24 handling
6919 (ppc_process_before_allocation): Correct TOCDEFN handling
6921 * peicode.h (dir_names): Added name descriptions
6923 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6925 * VERSION: Updated to cygnus-2.6.
6927 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6929 * targets.c (m68k4knetbsd_vec): Declare.
6931 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6933 * targets.c (bfd_target): Change type of second argument to
6934 _bfd_print_private_bfd_data from void * to PTR.
6935 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6936 using PTR rather than void *.
6937 * bfd-in2, libbfd.h: Rebuild.
6938 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6940 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6941 _bfd_generic_bfd_print_private_bfd_data rather than casting
6944 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6946 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6947 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6949 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6950 BFD64_BACKENDS_CFILES): New variables.
6953 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6955 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6956 not at the file position of the first section.
6957 * coffcode.h (coff_compute_section_file_positions): Avoid using
6959 (coff_write_object_contents): When generating a PPC PE executable
6960 with no symbols, round up the file size to a COFF_PAGE_SIZE
6962 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6963 don't write out a string table.
6965 * elf.c (bfd_section_from_shdr): When using a different section
6966 header, pass the new one to _bfd_elf_make_section_from_shdr.
6967 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6968 (elf_map_symbols): Add section VMA to symbol value when comparing
6970 (_bfd_elf_compute_section_file_positions): Only build symbol table
6971 if there are some symbols. Set file offset of symtab and strtab
6973 (assign_file_positions_except_relocs): Remove dosyms parameter.
6974 Change all callers. Never set file offset of symtab and strtab
6976 (_bfd_elf_copy_private_section_data): New function.
6977 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6978 (_bfd_elf_copy_private_symbol_data): New function.
6979 (swap_out_syms): Check for special mapping of st_shndx created by
6980 copy_private_symbol_data.
6981 * elfxx-target.h: Use new copy routines.
6982 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6983 (_bfd_elf_copy_private_section_data): Declare.
6985 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6987 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6990 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6991 _bfd_dummy_target, matching the recent change to archive
6994 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6996 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6997 arithmetic on PTR types.
6999 * aout-target.h (MY(callback)): Set the lma of the sections.
7001 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7002 symbol into a reloc against the section.
7004 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7006 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7007 glue for the relocs: IMGLUE and IFGLUE.
7008 (record_toc): new function - tracks toc contents
7009 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7010 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7011 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7012 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7013 (ppc_record_toc_entry): Removed a debug define (duh)
7015 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7016 (pe_print_idata): New function - formats the idata section data
7017 (pe_print_pdata): New function - formats the pdata section data
7018 (pe_print_private_bfd_data): calls to above
7020 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7022 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7023 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7024 TARGET_SYM and TARGET_NAME for vector and BFD name.
7025 * coff-pmac.c (pmac_xcoff_vec): Remove.
7026 (TARGET_SYM, TARGET_NAME): Define.
7027 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7028 machine to 0, not all PowerMacs are 601s.
7030 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7032 * elfcode.h (elf_object_p): Read in any program headers.
7033 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7034 based on the program headers, if any.
7035 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7036 (map_program_segments): Set p_paddr of program headers based on
7039 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7041 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7044 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7045 trying to do a relocateable link with a non-a.out object file.
7047 * archive.c (bfd_generic_archive_p): Check the first object file
7048 in an archive even if target_defaulted is set. If the object file
7049 has the wrong xvec, reject it.
7051 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7052 be represented, report the name via _bfd_error_handler.
7053 (translate_to_native_sym_flags): Likewise.
7054 * elf32-mips.c (mips_elf_final_link): Likewise.
7055 * oasys.c (oasys_write_sections): Likewise.
7057 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7058 which checks for STYP_OVRFLO sections.
7059 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7060 reloc and lineno count overflows.
7061 (coff_write_object_contents): Call coff_count_linenumbers before
7062 coff_compute_section_file_positions. If RS6000COFF_C, handle
7063 reloc and lineno count overflows.
7064 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7065 relocs before dealing with .pad sections. Count overflow section
7066 headers when handling .pad sections.
7068 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7071 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7072 (struct xcoff_link_hash_table): Add descriptor_section and
7073 special_sections fields.
7074 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7075 (xcoff_link_add_symbols): Set linkage section alignment. Create
7076 descriptor section. Check for magic symbol names (_text, etc.),
7077 and record them in special_sections if found. Set
7078 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7079 descriptor field to point back to the function code symbol.
7080 (xcoff_sweep): Always mark the special descriptor_section.
7081 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7082 function descriptor, and mark it if it is.
7083 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7084 parameter, and fill it in. Allocate space for the descriptor
7086 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7087 global linkage code. If an undefined function descriptor is
7088 exported, arrange to define it. Warn about any other undefined
7090 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7091 (xcoff_write_global_symbol): Create a function descriptor when
7093 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7094 * bfd-in2.h: Rebuild.
7096 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7098 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7099 (ppc_coff_link_hash_table): new types for hashing
7100 (ppc_coff_link_hash_newfunc): hash entry constructor
7101 (ppc_coff_link_hash_table_init): hash table initializer
7102 (ppc_coff_link_hash_table_create): hash table constructor
7103 (ppc_record_toc_entry): changed references to hash table
7104 (coff_ppc_relocate_section): changed references to hash table
7106 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7107 * libcoff.h: Rebuild
7109 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7110 (coff_link_add_symbols): removed toc_offset init
7112 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7114 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7117 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7118 if it is given and mmep is available.
7119 * acconfig.h: Undef USE_MMAP.
7120 * configure, config.in: Regenerated.
7121 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7122 table handling the old way.
7123 (aout_get_external_symbols): Don't complain if last byte of string
7125 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7126 (bfd_free_window) [! USE_MMAP]: Don't define.
7127 (bfd_get_file_window,
7128 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7130 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7132 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7135 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7137 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7138 compatible with AMD generated COFF files. Try to support both AMD
7139 and GNU formats simultaneously.
7140 (coff_a29k_relocate_section): Likewise.
7142 * libbfd.c (bfd_get_file_window): Change writable parameter from
7143 int to boolean; update all callers. Pass MAP_SHARED if not
7144 writable--it's required on Solaris. Cast fprintf argument to
7146 * bfd-in.h (bfd_get_file_window): Update declaration.
7147 * bfd-in2.h: Rebuild.
7148 * aoutx.h: Update calls to bfd_get_file_window.
7150 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7152 (xcoff_swap_ldhdr_in): New static function.
7153 (xcoff_swap_ldsym_in): New static function.
7154 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7155 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7156 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7157 Handle XTY_ER/XMC_XO symbols correctly.
7158 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7159 rather than normal symbol table.
7160 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7161 already defined with the same absolute value.
7162 (xcoff_mark): When considering called symbols, check whether the
7163 descriptor is from a dynamic object, rather than the symbol
7165 (xcoff_build_ldsyms): Likewise.
7167 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7168 Cast realloc and malloc return values. If malloc or realloc fail,
7169 set bfd_error_no_memory.
7170 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7171 * bfd-in2.h: Rebuild.
7173 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7175 * coff-ppc.c (ppc_record_toc_entry): new function.
7176 (in_reloc_p): changed return value.
7177 (coff_ppc_relocate_section): much rework.
7178 (ppc_allocate_toc_section): new function.
7179 (ppc_process_before_allocation): new function.
7180 (ppc_coff_swap_sym_in_hook): new function.
7182 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7183 (coff_link_add_symbols): initialize toc_offset.
7185 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7186 (coff_swap_aouthdr_out): Added more sections to the data
7187 dictionary for the pe file header. Also changed linker version
7188 number on the ppc side.
7189 (dir_names): small improvements to the dictionary printing.
7190 (pe_mkobject_hook): save the file level flags.
7192 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7193 (pe_tdata): added real_flags field
7194 (coff_tdata): added local_toc_sym_map and access macro
7196 * libcoff.h (coff_link_hash_entry): added toc_offset field
7197 (pe_tdata): added real_flags field
7198 (coff_tdata): added local_toc_sym_map and access macro
7200 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7201 (coff_mkobject): init for local_toc_sym_map
7202 (coff_write_object_contents): set the internal_a.magic to
7203 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7206 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7208 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7209 entries until both the line number address and the function name
7210 address are too large.
7212 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7213 * configure: Rebuilt.
7215 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7216 is defined in the environment.
7218 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7220 * som.c (som_get_section_contents_in_window): Define to use
7223 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7225 * coff-i860.c: New file, based on coff-i386.c.
7226 * cpu-i860.c: New file, based on cpu-i386.c.
7227 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7228 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7229 targets, using i860coff_vec.
7230 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7231 trad-core.o and hosts/i860mach3.h.
7232 (i860coff_vec): Use coff-i860.o and cofflink.o.
7233 * configure: Rebuild.
7234 * Makefile.in: Rebuild dependencies.
7235 (ALL_MACHINES): Add cpu-i860.o.
7236 (BFD32_BACKENDS): Add coff-i860.o.
7237 (CFILES): Add cpu-i860.c and coff-i860.c.
7238 * targets.c (i860coff_vec): Declare.
7239 (bfd_target_vector): Add &i860coff_vec.
7240 * archures.c (bfd_i860_arch): Declare.
7241 (bfd_archures_list): Add &bfd_i860_arch.
7242 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7243 (coff_set_flags): Handle bfd_arch_i860.
7244 (coff_write_object_contents): Handle I860 a.out magic number.
7246 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7248 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7249 the created .tc section to 2.
7250 (xcoff_mark): Don't keep a .loader reloc for a call to an
7251 undefined symbol when creating a shared library.
7252 (xcoff_build_ldsyms): When creating a shared library, generate
7253 global linkage code for a call to an undefined symbol.
7255 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7257 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7258 BFD32_BACKENDS, BFD64_BACKENDS.
7259 (.dep1): Put mkdep output in a separate file.
7260 Rebuilt dependencies.
7262 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7265 Permit use of mmap when available:
7267 * configure.in: Check for mmap, madvise, mprotect.
7268 * config.in, configure: Regenerated.
7270 * libbfd.c (struct _bfd_window_internal): Define type.
7271 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7273 (ok_to_map): New static variable for debugging.
7274 (_bfd_generic_get_section_contents_in_window): New function.
7275 * bfd-in.h (bfd_window_internal): Declare type.
7276 (bfd_window): Define type.
7277 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7278 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7281 * libaout.h (struct aoutdata): Add two window fields.
7282 (obj_aout_sym_window, obj_aout_string_window): New macros.
7283 * aoutx.h (some_aout_object_p): Initialize windows.
7284 (aout_get_external_symbols): Get symbol data and strings in
7285 windows instead of explicitly allocated buffers.
7286 (slurp_symbol_table): Free window instead of memory.
7287 (bfd_free_cached_info): Release windows instead of freeing storage
7289 (aout_link_free_symbols): Ditto.
7291 * targets.c (bfd_target): Add new field for
7292 get_section_contents_in_window.
7293 (BFD_JUMP_TABLE_GENERIC): Updated.
7294 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7295 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7296 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7297 macros for get_section_contents_in_window field.
7299 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7301 * core.c: Renamed to corefile.c
7302 * makefile.dos (OBJS): Change core.o to corefile.o
7303 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7305 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7307 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7308 to o. Clobber and restore the list of new csects around the call
7309 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7310 linker error and the linker wants to read the symbol table. Reset
7311 the line number count of a real section even if it has no relocs.
7312 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7314 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7317 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7319 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7320 an undefined symbol in a shared link.
7322 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7323 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7324 phdm@info.ucl.ac.be (Philippe De Muyter).
7326 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7328 * coff-m88k.c (rtype2howto): New static function.
7329 (RTYPE2HOWTO): Use it rather than a macro definition.
7331 * coffcode.h (coff_write_object_contents): set internal_a.magic
7332 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7334 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7335 define TRAD_HEADER to new file hosts/delta68.h.
7336 m88*-motorola-sysv*, however, does use ptrace-core.o.
7337 * hosts/delta68.h: New file.
7339 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7340 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7342 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7344 * i386linux.c (MY(vec)): Declare before use.
7346 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7348 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7349 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7351 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7352 BFD is not of the right type.
7353 (bfd_elf_get_needed_list): Likewise.
7354 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7355 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7356 * xcofflink.c (XCOFF_XVECP): Define.
7357 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7359 (bfd_xcoff_import_symbol): Likewise.
7360 (bfd_xcoff_export_symbol): Likewise.
7361 (bfd_xcoff_link_count_reloc): Likewise.
7362 (bfd_xcoff_record_link_assignment): Likewise.
7363 (bfd_xcoff_size_dynamic_sections): Likewise.
7365 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7366 table index against the number of symbols for a base relative
7369 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7371 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7372 full_aouthdr flag here...
7373 (_bfd_xcoff_bfd_final_link): ...not here.
7375 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7377 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7378 systems that have a system <libelf.h>.
7379 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7380 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7381 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7382 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7383 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7384 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7385 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7387 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7389 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7390 set, set BSF_WEAK in symbol. Change all callers.
7391 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7392 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7393 _bfd_generic_link_add_one_symbol.
7394 (ecoff_indirect_link_order): Check that the section tdata relocs
7395 are not NULL before using them.
7397 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7398 define TRAD_HEADER as hosts/alphalinux.h.
7399 * configure: Rebuild.
7400 * hosts/alphalinux.h: New file.
7401 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7404 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7406 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7407 C_ECOMM storage classes.
7409 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7411 (xcoff_mark): Call xcoff_mark_symbol.
7412 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7413 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7415 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7417 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7419 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7421 (xcoff_find_reloc): New static function.
7422 (xcoff_link_add_symbols): Use it.
7423 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7424 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7425 relocate the value of C_DECL.
7427 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7429 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7431 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7432 callback decide what goes in .relocs.
7433 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7434 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7437 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7439 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7442 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7444 * xcofflink.c: More improvements, mostly to fix handling of
7445 constructors and a few other special cases.
7446 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7447 zero, reverting yesterday's change.
7448 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7449 (bfd_xcoff_link_count_reloc): Declare.
7450 (bfd_xcoff_record_link_assignment): Declare.
7451 * bfd-in2.h: Rebuild.
7453 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7455 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7456 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7457 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7458 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7459 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7460 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7462 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7465 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7466 segments includes the a.out header. See to that the magic number
7467 *always* is big-endian.
7469 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7470 m68k4k NetBSD configurations.
7472 * configure.in, configure: Separate i386 & mips NetBSD
7473 configurations from other BSD ones. Don't assume DEC is the only
7474 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7475 configurations. Add support for m68k4k NetBSD object format.
7477 * libaout.h: Added M_68K4K_NETBSD magic.
7479 * m68k4knetbsd.c: New file.
7481 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7483 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7486 * hosts/mipsnbsd.h: New file.
7488 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7490 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7492 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7493 toc_section, and entry_section fields.
7494 (struct xcoff_section_tdata): Remove ldrel_count field.
7495 * libcoff.h: Rebuild.
7496 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7498 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7499 full a.out header if full_aouthdr is set in xcoff_data.
7500 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7501 based on sections stored in xcoff_data.
7502 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7504 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7505 (rs6000coff_vec): Set symbol_leading_char to '.'.
7506 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7507 value stored in ret rather than returning a pointer value.
7509 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7511 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7514 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7516 * som.c (som_slurp_string_table): Allocate the strings with malloc
7517 since they're free'd by free_cached_info.
7518 (som_slurp_symbol_table): Similarly for the symbol table.
7520 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7522 * Makefile.in (diststuff): Don't make headers.
7524 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7526 * Makefile.in: Rebuild dependencies.
7528 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7529 output_bfd is not SunOS.
7530 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7531 non-SunOS input files.
7533 * xcofflink.c: Extensive changes to support linking shared objects
7534 and generating a .loader section.
7535 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7536 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7537 last_symndx, and ldrel_count fields.
7538 * libcoff.h: Rebuild.
7539 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7540 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7542 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7543 (bfd_xcoff_export_symbol): Declare.
7544 (bfd_xcoff_size_dynamic_sections): Declare.
7545 * bfd-in2.h: Rebuild.
7547 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7549 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7550 * configure: Rebuild.
7551 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7552 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7554 (pmac_xcoff_vec): Update to use new xcoff support.
7555 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7556 (xcoff_write_armap): Declare buf as unsigned char.
7557 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7559 * mpw-make.sed: Generalize subdir_do edit.
7561 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7563 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7564 correctly. Don't initialize asect->vma.
7566 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7568 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7569 something a little less than the page size.
7571 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7573 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7575 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7577 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7578 * coffcode.h (coff_write_object_contents): If .bss is before
7579 .data us that as data_start.
7580 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7582 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7583 (coff_swap_outhdr_out): Hardwire in version number.
7585 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7587 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7588 major and minor to *_vno, since the former are also macros in
7589 SunOS header files. Cast result of bfd_alloc to appropriate
7592 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7593 before assigning to sec_data.
7595 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7597 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7598 now relative to the section, not absolute.
7599 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7600 get the file name when there is a N_SO directory name. When
7601 handling stabs, remember that section->vma was added to the
7604 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7606 * sunos.c (struct sunos_link_hash_table): Add needed field.
7607 (sunos_link_hash_table_create): Call bfd_release, not free.
7608 (sunos_link_hash_table_create): Initialize needed field.
7609 (sunos_add_dynamic_symbols): Record needed objects.
7610 (bfd_sunos_get_needed_list): New function.
7611 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7612 * bfd-in2.h: Rebuild.
7614 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7616 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7618 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7620 * bfd-in.h (struct bfd_link_needed_list): Rename from
7621 bfd_elf_link_needed_list.
7622 * bfd-in2.h: Rebuild.
7623 * elf.c, elflink.h, libelf.h: Corresponding changes.
7625 Add start at AIX linker support; no shared libraries yet.
7626 * xcofflink.c: New file.
7627 * configure.in (rs600coff_vec): Use xcofflink.o.
7628 * configure: Rebuild.
7629 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7631 (struct xcoff_section_tdata): Define.
7632 (xcoff_section_data): Define macro.
7633 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7634 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7635 (_bfd_xcoff_bfd_final_link): Declare.
7636 (_bfd_ppc_xcoff_relocate_section): Declare.
7637 * libcoff.h: Rebuild.
7638 * coff-rs6000.c: Clean up a bit.
7639 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7640 cputype, csects, and debug_indices.
7641 (xcoff_copy_private_bfd_data): Copy cputype.
7642 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7643 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7644 (xcoff_reloc_type_lookup): Rename from
7645 rs6000coff_reloc_type_lookup.
7646 (coff_relocate_section): Define.
7647 (_bfd_xcoff_sizeof_headers): Define.
7648 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7649 (_bfd_xcoff_bfd_relax_section): Define.
7650 (_bfd_xcoff_bfd_link_split_section): Define.
7651 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7653 * coffcode.h (coff_compute_section_file_positions): If AIX,
7654 increment sofar by SMALL_AOUTSZ if not executable.
7655 (coff_write_object_contents): If AIX, always output an a.out
7656 header; if not executable, header size of SMALL_AOUTSZ.
7657 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7658 (_bfd_stringtab_init): Initialize xcoff field.
7659 (_bfd_xcoff_stringtab_init): New function.
7660 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7661 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7662 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7663 * libbfd.h: Rebuild.
7664 * Makefile.in: Rebuild dependencies.
7665 (BFD32_BACKENDS): Add xcofflink.o.
7666 (CFILES): Add xcofflink.c.
7668 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7669 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7670 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7672 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7674 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7676 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7678 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7679 * config.in: Regenerated.
7681 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7682 (_bfd_chunksize): New variable.
7683 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7684 for obstack chunk size.
7685 * configure.in: Check for getpagesize.
7686 * configure: Regenerated.
7688 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7690 * trad-core.c (rawptr): Make it a local variable of
7691 ptrace_unix_core_file_p.
7693 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7695 * coff-arm.c (in_reloc_p): New.
7696 * coff-i386.c (in_reloc_p): New.
7697 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7698 (coff_write_object_contents): Only set has_reloc_section
7700 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7701 in_reloc_p to decide if reloc should be emitted.
7702 * libcoff.h (pe_data_type.in_reloc_p): New.
7703 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7705 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7707 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7708 (_bfd_coff_read_internal_relocs): Likewise.
7709 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7710 (_bfd_coff_read_internal_relocs): Likewise.
7712 * elflink.h (elf_link_add_object_symbols): Correct conditions
7713 under which type and size change warnings are issued.
7715 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7717 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7718 a symbol which is not in a real section.
7719 (coff_write_native_symbol): Corresponding change.
7721 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7722 coff_link_hash_newfunc and make non-static.
7723 (_bfd_coff_link_hash_table_init): New function, broken out of
7724 _bfd_coff_link_hash_table_create.
7725 (_bfd_coff_link_hash_table_create): Use it.
7726 (process_embedded_commands): Make static.
7727 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7728 (_bfd_coff_link_hash_table_init): Declare.
7729 * libcoff.h: Rebuild.
7731 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7732 field in XCOFF tdata.
7733 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7734 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7735 based on cputype stored in a.out header, or in n_type of initial
7737 (coff_write_object_contents): Set cputype correctly in a.out
7739 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7741 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7742 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7744 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7745 * libcoff.h: Rebuild.
7747 * cpu-rs6000.c (rs6000_compatible): New static function.
7748 (bfd_rs6000_arch): Use it.
7749 * cpu-powerpc.c (powerpc_compatible): New static function.
7750 (arch_info_struct): Define various flavours of PowerPC.
7751 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7754 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7756 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7758 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7760 * elflink.h (elf_link_add_object_symbols): Don't warn about
7761 changing the size or type if the old definition was weak.
7763 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7765 * coffcode.h (combined_entry_type): Add fix_line field.
7766 (coff_slurp_line_table): Warn if we try to set the lineno field of
7768 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7769 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7770 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7771 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7773 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7774 * libcoff.h: Rebuild.
7776 * libcoff-in.h (struct xcoff_tdata): Define.
7777 (xcoff_data): Define.
7778 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7779 * bfd-in2.h, libcoff.h: Rebuild.
7780 * coff-rs6000.c (xcoff_mkobject): New static function.
7781 (coff_mkobject): Define.
7782 (xcoff_copy_private_bfd_data): New static function.
7783 (coff_bfd_copy_private_bfd_data): Define.
7784 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7786 (rs6000coff_vec): Add DYNAMIC to object_flags.
7787 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7788 .loader sections specially.
7789 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7790 section alignment from the XCOFF tdata information.
7791 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7792 F_SHROBJ, and copy the extra a.out header information into the
7793 XCOFF tdata structure.
7794 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7795 F_DYNLOAD and the extra a.out header information.
7796 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7797 C_HIDEXT symbol with attached csect information.
7798 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7799 in the o_maxdata field.
7800 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7801 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7802 end if BSF_NOT_AT_END is set.
7804 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7805 _bfd_read_ar_hdr_fn.
7806 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7807 * bfd-in2.h, libbfd.h: Rebuild.
7808 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7810 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7811 (bfd_slurp_bsd_armap_f2): Likewise.
7812 (_bfd_slurp_extended_name_table): Likewise.
7814 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7816 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7818 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7819 when the symbol table is empty.
7821 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7822 space for section symbols, since we don't output them either.
7823 (elf_m68k_adjust_dynindx): Removed.
7825 * ptrace-core.c (rawptr): Make it a local variable of
7826 ptrace_unix_core_file_p.
7828 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7830 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7833 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7834 Mac object file formats.
7836 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7838 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7839 auxent if there isn't one.
7840 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7841 rather than FILNMLEN as the maximum name length.
7843 * coffcode.h (bfd_coff_backend_data): Add new field
7844 _bfd_coff_print_aux.
7845 (bfd_coff_print_aux): New static function.
7846 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7847 scnlen field of an XTY_LD csect aux entry.
7848 (coff_print_aux): New static function.
7849 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7850 in coff_pointerize_aux_hook.
7851 (bfd_coff_std_swap_table): Initialize new field.
7852 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7853 * libcoff.h: Rebuild.
7854 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7855 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7857 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7858 if there are symbols, for native AIX ld compatibility.
7860 * coffcode.h (bfd_coff_backend_data): Add new field
7861 _bfd_coff_pointerize_aux_hook.
7862 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7863 or I960, and as 0 otherwise.
7864 (bfd_coff_std_swap_table): Initialize new field.
7865 * libcoff.h: Rebuild.
7866 * coffgen.c (coff_pointerize_aux): Change parameters to take
7867 symbol pointer instead of type and class, and to take aux index.
7868 Call _bfd_coff_pointerize_aux_hook if it is defined.
7869 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7870 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7871 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7873 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7874 read-only/host-only support.
7876 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7878 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7881 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7882 BFD_JUMP_TABLE_ARCHIVE accordingly.
7883 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7884 (_bfd_compute_and_write_armap): Declare.
7885 (_bfd_generic_read_ar_hdr): Declare.
7886 (_bfd_read_ar_hdr): Define.
7887 (_bfd_noarchive_read_ar_hdr): Define.
7888 (_bfd_archive_bsd_read_ar_hdr): Define.
7889 (_bfd_archive_coff_read_ar_hdr): Define.
7890 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7891 _bfd_read_ar_hdr instead.
7892 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7893 (_bfd_compute_and_write_armap): Rename from
7894 compute_and_write_armap. Make non-static. Change all callers.
7895 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7896 than _bfd_snarf_ar_hdr.
7897 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7898 * ieee.c (ieee_read_ar_hdr): Define.
7899 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7900 * oasys.c (oasys_read_ar_hdr): Define.
7901 * som.c (som_read_ar_hdr): Define.
7902 * bfd-in2.h, libbfd.h: Rebuild.
7904 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7906 * peicode.c (coff_swap_filehdr_in): If symptr is
7907 zero, there aren't any symbols, even if nsyms is set.
7909 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7911 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7913 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7914 sections, and set styp correctly for them: .got, .hash, .dynamic,
7915 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7916 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7918 (ecoff_sort_hdrs): New static function.
7919 (ecoff_compute_section_file_positions): Return boolean, not void.
7920 Sort the sections by VMA before looking through them. Put the
7921 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7922 section on an appropriate boundary within the page.
7923 (ecoff_compute_reloc_file_positions): Check return value of
7924 ecoff_compute_section_file_positions.
7925 (_bfd_ecoff_set_section_contents): Likewise.
7926 (_bfd_ecoff_write_object_contents): Check for various Alpha
7927 section types when incrementing text_size and data_size. Call
7928 adjust_headers backend function if it exists.
7929 * coff-alpha.c (alpha_adjust_headers): New static function.
7930 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7931 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7933 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7935 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7937 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7938 of ALTERNATE_AIX_CORE_FORMAT.
7939 * configure.in (aix4): No longer need CORE_FLAGS.
7940 * configure: Updated.
7942 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7944 NS32k changes from Ian Dall:
7945 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7947 (aout_link_input_section_std, aout_link_input_section_ext,
7948 aout_link_reloc_link_order): Call them instead of _bfd_*
7950 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7952 (backend_data): Use it instead of hardcoded zero.
7954 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7955 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7957 * ns32knetbsd.c: Include bfd.h.
7958 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7959 (MY_bfd_reloc_type_lookup): Declare function too.
7960 * pc532-mach.c (set_sizes): Don't declare.
7961 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7962 (backend_data, MY_backend_data): Don't define.
7964 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7965 ns32k-*-lites* like ns32k-*-netbsd*.
7967 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7970 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7972 * coffcode.h (coff_write_object_contents): Restore setting
7973 f_timdat to 0, deleted on August 22.
7975 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7977 * coffcode.h (coff_bfd_copy_private_symbol_data,
7978 coff_bfd_copy_private_section_data,
7979 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7980 * peicode.h (coff_bfd_copy_private_bfd_data): New
7981 (pe_bfd_copy_private_bfd_data): New.
7982 (coff_swap_scnhdr_in): Swap bss size into the right place.
7983 (pe_print_private_bfd_data): Add some newlines.
7985 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7987 * som.c (setup_sections): Don't die if a space has no subspaces.
7989 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7991 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7992 dynamic symbol override a common symbol. Don't change the size or
7993 type if they have been set and the new symbol is not a definition.
7994 Warn if the size or type changes.
7996 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7998 * som.c (som_begin_writing): Don't write the symbol table or
8000 (som_finish_writing): Write them here. Place them after the
8001 subspace data, but before the relocs.
8003 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8005 * sunos.c (sunos_add_one_symbol): Just pass false, not
8006 info->shared_library, to sunos_create_dynamic_sections.
8007 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8009 (sunos_check_dynamic_reloc): Remove .text section assertion.
8011 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8013 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8014 * configure, configure.in: Add pmac_xcoff_vec case.
8015 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8016 * coff-pmac.c: New file, PowerMac XCOFF support.
8017 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8018 * targets.c (pmac_xcoff_vec): Declare.
8020 * mpw-config.in: Various changes to be compatible with the
8021 autoconf-based configury.
8022 * mpw-make.sed: New file, sed commands to translate Unix
8023 makefile into MPW syntax.
8024 * mpw-make.in: Remove.
8025 * hosts/mpw.h: Remove.
8026 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8027 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8029 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8031 * binary.c (binary_get_symtab): Return an empty string on error.
8032 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8034 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8036 * coff-ppc.c: Reformatted according to gnu conventions
8037 Removed irrelevant "if 0" code
8039 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8041 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8042 symbols rather than as indirect symbols.
8043 (MY(slurp_symbol_table)): Don't do anything special about
8046 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8047 of .ctors and .dtors sections is no larger than 2.
8049 * sunos.c (sunos_add_one_symbol): Don't change
8050 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8052 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8053 dynamic symbols when creating a shared library.
8054 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8056 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8057 written even if it is not defined in a regular object.
8058 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8059 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8060 rather than the constant 22.
8061 (sunos_check_dynamic_reloc): Handle creating a shared library.
8062 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8063 zero when creating a shared library.
8064 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8065 write it out at the start of the symbol table.
8067 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8069 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8071 * config.bfd: Add arm-*-coff.
8072 * configure.in, configure: Add armcoff_{little,big}_vec.
8073 * targets.c (armcoff_{little,big}_vec): Declare.
8074 (bfd_target_vector): Add armcoff_{little,big}_vec.
8075 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8077 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8079 * targets.c (bfd_find_target): Remove debugging code.
8081 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8083 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8085 * Makefile.in: added *-ppc files
8086 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8087 allow pe based .o's to be shared with other tools on ppc/NT
8088 * config.bfd: added powerpc[le]-[pe|winnt] config support
8089 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8090 * peicode.h: Added more section flags for PE on ppc
8091 Added coff_swap_filehdr_out to allow peicode.h to be
8092 used for non-image PE files on ppc.
8093 Check for image, or not, before copying pe_opthdr
8094 * targets.c: Added new bfd's
8095 * targets.c: Removed two inactive bfds that shouldn't have made it this
8098 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8100 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8101 explicit values to initialize all relocs. Change all users.
8102 (ppc_elf_brtaken_inner): New function to handle branch predicition
8104 (ppc_elf_brtaken_reloc): Ditto.
8105 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8106 relocs use ppc_elf_unsupported_reloc.
8107 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8108 needs to be reported.
8109 (ppc_elf_relocate_section): Support branch prediction relocs.
8111 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8113 * bfd.c (bfd_assert): Remove \n from string passed to
8116 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8117 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8118 (bfd_coff_make_section_hook): Don't define.
8119 (coff_make_section_hook): Remove.
8120 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8121 (styp_to_sec_flags): Likewise.
8122 (coff_write_object_contents): Likewise.
8123 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8125 * libcoff.h: Rebuild.
8126 * coffgen.c (make_a_section_from_file): Just call
8127 bfd_make_section_anyway, not bfd_make_section or
8128 bfd_coff_make_section_hook.
8129 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8130 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8131 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8132 make_section_hook field.
8133 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8135 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8136 pointers into value field for warning and indirect symbols; just
8137 leave the value field alone.
8138 * linker.c (generic_link_add_symbol_list): Use next symbol for
8139 warning and indirect symbols, rather than looking in symbol value.
8140 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8141 parameter. Change all callers. Remove support for indirect
8142 symbols; it didn't work anyhow.
8143 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8144 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8145 * bfd-in2.h: Rebuild.
8147 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8149 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8150 go back to telling the tools this reloc operates on 32 bits.
8152 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8154 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8155 rather than a direct fprintf.
8156 * archive.c (_bfd_write_archive_contents): Likewise.
8157 * coffcode.h (coff_slurp_symbol_table): Likewise.
8158 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8159 (ppc_elf_unsupported_reloc): Likewise.
8160 (ppc_elf_relocate_section): Likewise.
8161 * i386linux.c (linux_tally_symbols): Likewise.
8162 (linux_finish_dynamic_link): Likewise.
8163 * osf-core.c (osf_core_core_file_p): Likewise.
8164 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8165 * som.c (som_sizeof_headers): Likewise.
8166 * srec.c (srec_bad_byte): Likewise.
8167 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8168 * libbfd-in.h (bfd_assert): Declare first parameter const.
8169 * libbfd.h: Rebuild.
8170 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8171 bfd_reloc_overflow is enough.
8172 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8173 * coff-h8500.c (rtype2howto): Likewise.
8174 * coff-z8k.c (rtype2howto): Likewise.
8175 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8176 * elf.c (_bfd_elf_get_lineno): Likewise.
8177 (_bfd_elf_no_info_to_howto): Likewise.
8178 (_bfd_elf_no_info_to_howto_rel): Likewise.
8179 * hp300hpux.c (convert_sym_type): Likewise.
8180 (MY(swap_std_reloc_in)): Likewise.
8181 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8183 * libaout.h (struct aoutdata): Add line_buf field.
8184 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8185 and filename_buffer. Instead, use a malloc buffer stored in the
8186 new line_buf field. Remove length restrictions.
8188 * coffgen.c (string_size): Remove static variable.
8189 (debug_string_size, debug_string_section): Likewise.
8190 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8191 and debug_string_size_p parameters. Use them instead of the
8192 global variables. Change all callers.
8193 (coff_write_symbol): Likewise.
8194 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8195 (coff_write_symbols): Add local variables to replace removed
8198 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8199 function, and line_base fields.
8200 * libcoff.h: Rebuild.
8201 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8202 information, rather than using static variables.
8204 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8205 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8207 * init.c (initialized): Remove static variable.
8208 (bfd_init): Don't bother setting initialized.
8209 (bfd_check_init): Remove.
8210 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8211 * libbfd.h: Rebuild.
8213 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8215 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8216 size for full core dumps. Copy core file header to private data.
8217 (rs6000coff_core_file_failing_command,
8218 rs6000coff_core_file_failing_signal): New functions to extract
8219 the file name and terminating signal from the core file.
8220 * coff-rs6000.c: Use them.
8222 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8224 Change arch info to be const, initialized at compile time.
8225 * archures.c: Reindent many functions. Change CONST to const.
8226 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8227 nothing set it anyhow. Make next const.
8228 (bfd_arch_info_list): Remove.
8229 (bfd_archures_list): Rename from archures_init_table. Change from
8230 a table of function pointers to a table of bfd_arch_info_type
8231 structure addresses.
8232 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8233 (bfd_lookup_arch): Likewise.
8234 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8236 (bfd_default_arch_struct): Make const.
8237 (bfd_arch_init, bfd_arch_linkin): Remove.
8238 (bfd_get_arch_info): Return a const pointer.
8239 * init.c (bfd_init): Don't call bfd_arch_init.
8240 * bfd.c (struct _bfd): Make arch_info const.
8241 * bfd-in2.h: Rebuild.
8242 * libbfd.h: Rebuild.
8243 * configure.in: Put & before everything in $selarchs.
8244 * configure: Rebuild.
8245 * cpu-*.c: Change bfd_*_arch from a function which calls
8246 bfd_arch_linkin to a const structure.
8247 * ieee.c (ieee_object_p): Make arch const.
8249 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8251 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8253 * bfd-in2.h: Regenerate.
8254 * libbfd.h: Regenerate.
8256 * elf32-ppc.c (reloc_type): Update names to match current draft.
8257 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8258 relative. Update names to current V.4 draft.
8259 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8260 (ppc_elf_relocate_section): Rename relocations to match draft.
8262 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8264 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8265 compiled with -mrelocatable-lib to be linked with either normal
8266 modules or -mrelocatable modules.
8268 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8270 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8271 in the a.out header.
8273 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8274 a reloc against a local symbol, even if it's not a section.
8276 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8278 * targets.c (bfd_target): Remove unused align_power_min field.
8279 * bfd-in2.h: Rebuild.
8280 * All backends: Remove initialization of align_power_min.
8282 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8284 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8286 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8288 * config.bfd (mips-dec-netbsd*): New target.
8289 * configure.host (mips-dec-netbsd*): New host.
8290 * configure.in (mips-dec-netbsd*): New native.
8291 * configure: Rebuild.
8293 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8295 Make the COFF backend linker merge common types:
8296 * cofflink.c (struct coff_debug_merge_element): Define.
8297 (struct coff_debug_merge_type): Define.
8298 (struct coff_debug_merge_hash_entry): Define.
8299 (struct coff_debug_merge_hash_table): Define.
8300 (coff_debug_merge_hash_table_init): Define.
8301 (coff_debug_merge_hash_table_free): Define.
8302 (coff_debug_merge_hash_lookup): Define.
8303 (struct coff_final_link_info): Add debug_merge field.
8304 (coff_debug_merge_hash_newfunc): New static function.
8305 (_bfd_coff_final_link): Allocate and free debug_merge table.
8306 (coff_link_input_bfd): Merge identical enum, struct and union
8309 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8311 Convert i960 COFF to use COFF backend linker.
8312 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8313 structure to store the symbol being used.
8314 (coff_i960_start_final_link): New static function.
8315 (coff_i960_relocate_section): New static function.
8316 (coff_i960_adjust_symndx): New static function.
8317 (coff_start_final_link): Define.
8318 (coff_relocate_section): Define.
8319 (coff_adjust_symndx): Define.
8320 * coffcode.h (bfd_coff_backend_data): Add new callback function
8321 _bfd_coff_start_final_link.
8322 (bfd_coff_start_final_link): Define.
8323 (coff_start_final_link): Define if not defined.
8324 (bfd_coff_std_swap_table): Add coff_start_final_link.
8325 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8327 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8328 function callback is not NULL.
8329 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8330 (_bfd_coff_internal_syment_name): Declare.
8331 * libcoff.h: Rebuild.
8332 * configure.in (icoff_big_vec): Add cofflink.o.
8333 (icoff_little_vec): Likewise.
8334 * configure: Rebuild.
8336 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8338 * Makefile.in (clean-info): Remove extraneous tab from line
8341 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8343 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8344 contents has relocs.
8346 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8348 * coffcode.h (coff_compute_section_file_positions): Keep the
8350 (coff_write_object_contents): Remember if it's a relocatable
8352 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8353 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8354 if relocatable file. Swap out saved raw size.
8356 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8358 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8359 (maintainer-clean): Rename from realclean, passing
8360 maintainer-clean down to subdirectories, but leave realclean as a
8363 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8366 * dep-in.sed: Remove config.h from generated dependencies.
8368 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8369 broken out of sunos_canonicalize_dynamic_symtab.
8370 (sunos_canonicalize_dynamic_symtab): Call new function
8371 sunos_slurp_dynamic_symtab.
8372 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8373 dynamic symbol table to the caller.
8374 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8375 callback to override the symbols being read.
8376 * libaout.h (struct aout_backend_data): Add three new parameters
8377 to add_dynamic_symbols callback.
8379 Extensive minor changes to avoid various gcc warnings. Also:
8380 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8381 * archures.c (bfd_arch_info_type): Change mach field from long to
8383 (bfd_lookup_arch): Change machine parameter from long to unsigned
8386 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8388 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8389 a symbol with a non-zero plt_offset.
8391 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8393 * elfcode.h (align_file_position): Remove; not used.
8395 * configure.in: Only check for <sys/procfs.h> on a native system,
8396 and make sure it defines prstatus_t.
8397 * configure: Rebuild.
8399 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8401 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8403 * config.in: Rename from config.h.in.
8404 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8405 Check for config.h:config.in when creating stamp-h.
8406 * configure: Rebuild.
8407 * Makefile.in (stamp-h): Depend upon config.in rather than
8408 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8409 calling config.status.
8411 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8412 (Makefile): Just rebuild Makefile.
8413 (config.h, stamp-h): New targets.
8414 * configure.in: Create stamp-h when rebuilding config.h.
8415 * configure: Rebuild.
8417 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8419 * configure.in: Call AC_CONFIG_HEADER. Substitute
8420 HOST_64BIT_LONG. Check that various header files exist. Check
8421 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8422 and/or free need to be declared. Don't make a link to sysdep.h.
8423 Define TRAD_HEADER for various hosts.
8424 * configure: Rebuild.
8425 * configure.host: Don't set my_host. Add definitions taken from
8426 host header files for various entries. Remove entries which now
8428 * acconfig.h: New file.
8429 * config.h.in: New file, built by autoheader.
8430 * sysdep.h: New file.
8431 * Makefile.in (do_distclean): Don't remove sysdep.h.
8433 (LOCAL_H_DEPS): New variable.
8434 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8436 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8437 ($(OPTIONAL_BACKENDS)): Likewise.
8438 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8439 looking through sysdep.h.
8440 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8441 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8442 (fprintf_vma, sprintf_vma): Likewise.
8443 (int64_type, uint64_type): Don't define.
8444 * bfd-in2.h: Rebuild.
8445 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8446 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8447 * lynx-core.c: Include stuff from old hosts/lynx.h.
8448 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8449 rather than NO_FCNTL.
8450 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8451 rather than NATIVE_HPPAHPUX_COMPILER.
8452 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8454 * hosts/*.h: Remove all header files which merely include,
8455 declare, and define things. Leave header files which define
8456 information needed by trad-core.c.
8458 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8459 (BFD_CC_FOR_BUILD): Define.
8460 * configure.in: Use BFD_CC_FOR_BUILD.
8461 * configure: Rebuild.
8463 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8465 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8466 * configure: Rebuild.
8468 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8471 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8473 * config.bfd: i386pe_ve -> i386pe_vec.
8475 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8477 * configure.host: Incorporate host Makefile fragments by setting
8479 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8480 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8481 value based on whether the code is being compiled by a cross
8482 compiler. Don't substitute host_makefile_frag or frags.
8483 * aclocal.m4: New file to define local AC_PROG_CC.
8484 * configure: Rebuild.
8485 * Makefile.in (INSTALL): Set to @INSTALL@.
8486 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8487 (INSTALL_DATA): Set to @INSTALL_DATA@.
8489 (CC): Define as @CC@.
8490 (CFLAGS): Set to @CFLAGS@.
8491 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8492 (@host_makefile_frag@): Remove.
8493 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8494 after other options.
8495 (config.status): Remove dependency upon @frags@.
8496 * config/*.mh, config/README: Remove.
8498 * config.bfd: Rewrite to incorporate the contents of the Makefile
8499 fragments by setting shell variables, rather than merely returning
8500 the name of a Makefile fragment.
8501 * configure.in: Use shell variables set by config.bfd rather than
8502 looking at the target Makefile fragment files. Don't substitute
8503 target_makefile_frag. Do substitute TDEFINES.
8504 * configure: Rebuild.
8505 * Makefile.in (@target_makefile_frag@): Remove.
8506 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8507 * config/*.mt: Remove.
8509 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8511 * configure.in: Put changequote lines around "i[345]86" patterns
8512 section of core file support.
8514 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8516 * som.c (som_bfd_print_private_bfd_data): Define to use the
8519 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8521 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8522 entry, text_start and data_start.
8524 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8526 * Makefile.in (OFILES): Remove $(TDEPFILES).
8527 * config/apollo.mt (TDEPFILES): Remove.
8528 * config/README: Update.
8530 * configure.in: For a native configuration, set COREFILE and
8531 COREFLAG based on the canonical host name.
8532 * configure: Rebuild.
8533 * Makefile.in: Rebuild dependencies.
8534 (ALL_CFLAGS): Add @COREFLAG@.
8535 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8536 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8537 support routines. Check LYNX_CORE rather than HOST_LYNX.
8538 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8539 * i386lynx.c: Likewise.
8540 * m68klynx.c: Likewise.
8541 * sparclynx.c: Likewise.
8542 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8543 * *-core.c: Comment changes.
8544 * config/decstation.mh (HDEPFILES): Remove.
8545 (HDEFINES): Remove -DTRAD_CORE.
8546 * config/irix3.mh (RANLIB): Remove.
8547 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8548 (HDEFINES): Remove -DIRIX_CORE.
8549 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8550 (HDEFINES): Remove -DTRAD_CORE.
8551 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8552 * config/ultra3.mh (RANLIB): Remove.
8553 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8554 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8555 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8556 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8557 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8558 * config/i386aix.mh, config/i386bsd.mh: Remove.
8559 * config/i386linux.mh, config/i386mach3.mh: Remove.
8560 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8561 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8562 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8563 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8564 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8565 * config/solaris2.mh, config/stratus.mh: Remove.
8566 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8567 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8569 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8571 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8572 DT_FINI entry if the appropriate symbol is not in the hash table.
8574 * libelf.h (struct elf_backend_data): Add create_program_headers
8575 and want_hdr_in_seg fields.
8576 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8578 (elf_backend_create_program_headers): Likewise.
8579 (elfNN_bed): Initialize create_program_headers and
8581 * elf.c (get_program_header_size): Call create_program_headers
8583 (map_program_segments): Check want_hdr_in_seg backend field. Call
8584 create_program_headers backend routine.
8586 * elf.c (assign_file_positions_except_relocs): Align non allocated
8587 sections when creating an executable.
8589 * elfcode.h (elf_swap_phdr_in): Make non static.
8590 (elf_swap_phdr_out): Make non static.
8591 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8592 (bfd_elf32_swap_phdr_out): Declare.
8593 (bfd_elf64_swap_phdr_in): Declare.
8594 (bfd_elf64_swap_phdr_out): Declare.
8596 * ecofflink.c (ecoff_collect_shuffle): New static function.
8597 (_bfd_ecoff_get_accumulated_pdr): New function.
8598 (_bfd_ecoff_get_accumulated_sym): New function.
8599 (_bfd_ecoff_get_accumulated_ss): New function.
8600 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8601 (_bfd_ecoff_get_accumulated_sym): Declare.
8602 (_bfd_ecoff_get_accumulated_ss): Declare.
8603 * libbfd.h: Rebuild.
8605 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8607 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8609 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8610 warning symbols. If any section is named .gnu.warning.XXX, treat
8611 the contents as a warning to be issued if the symbol XXX is
8613 (elf_link_output_extsym): For an indirect or warning symbol, just
8614 output the symbol it points to.
8616 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8617 if bfd_hash_allocate fails, since it will already be set.
8618 (generic_link_hash_newfunc): Likewise.
8619 (archive_hash_newfunc): Likewise.
8620 (hash_entry_bfd): New static function.
8621 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8622 callback. Allocate a new warning using the hash table newfunc.
8623 Use bfd_hash_replace to update the entry in the hash table, rather
8624 than assuming we can copy the fields with structure assignment.
8626 * hash.c (bfd_hash_replace): New function.
8627 * bfd-in.h (bfd_hash_replace): Declare.
8628 * bfd-in2.h: Rebuild.
8630 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8632 * config.bfd: Add mips*vr4300-*-elf* target.
8633 * config/mipsbvr4300.mt: Added.
8635 See file ChangeLog.2
8642 version-control: never