1 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
3 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
4 allocate space for a PC relative reloc against a symbol which is
5 defined in a regular file.
6 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
7 relative reloc against a symbol which is defined in a regular
10 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
12 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
13 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
15 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
16 (mips*-*-netbsd*): New target.
18 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
20 * elflink.h (elf_link_assign_sym_version): Change error message
21 from "undefined version name" to "undefined versioned symbol
24 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
26 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
29 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
31 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
34 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
35 shared. Set stab* sections to be shared and read. Set .rsrc
36 section to be read and shared.
38 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
40 * Makefile.am: Rebuild dependencies.
41 (ALL_MACHINES_CFILES): Add dwarf2.lo.
42 (ALL_MACHINES_CFILES): Add dwarf2.c.
43 * Makefile.in: Rebuild.
45 * coff-arm.c: Don't include obstack.h.
47 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
49 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
52 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
54 * configure: Regenerate to get @SHELL@ substituted.
56 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
58 * coff-arm.c (coff_arm_relocate_section): Only look at section
59 owner if there is one.
61 * elf.c (assign_file_positions_for_segments): Fail if there is not
62 enough room for the program headers.
64 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
66 * elf.c (_bfd_elf_find_nearest_line): Call
67 _bfd_dwarf2_find_nearest_line first.
68 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
69 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
71 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
73 * archures.c: Add bfd_mach_m32r.
75 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
77 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
78 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
79 to decide when to align the file sections for paging.
80 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
82 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
84 * elf32-m32r.c (m32r_elf_object_p): New Function.
85 (m32r_elf_final_write_processing): New Function.
86 (m32r_elf_set_private_flags): New Function.
87 (m32r_elf_copy_private_bfd_data): New Function.
88 (m32r_elf_merge_private_bfd_data): New Function.
89 (m32r_elf_print_private_bfd_data): New Function.
90 (elf_backend_object_p): Point to m32r_object_p.
91 (elf_backend_final_write_processing): Point to
92 m32r_elf_final_write_processing.
93 (bfd_elf32_bfd_copy_private_bfd_data): Point to
94 m32r_elf_copy_private_bfd_data.
95 (bfd_elf32_bfd_merge_private_bfd_data): Point to
96 m32r_elf_merge_private_bfd_data.
97 (bfd_elf32_bfd_set_private_flags): Point to
98 m32r_elf_set_private_bfd_data.
99 (bfd_elf32_bfd_print_private_bfd_data): Point to
100 m32r_elf_print_private_bfd_data.
103 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
106 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
108 * configure: Only build libbfd shared if --enable-shared's value
109 was `yes', or was set to `*bfd*'.
110 * aclocal.m4: Likewise.
111 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
112 original source of this bit of code. It's not clear what the best fix
115 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
117 * linker.c (generic_link_add_symbol_list): Always init udata.p so
118 that the generic relaxation code can function when input and output
119 file formats are mismatched.
121 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
123 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
125 * elf.c (assign_file_positions_for_segments): For a loadable
126 section, make sure that the load address is correct relative to
127 the load address of the segment plus the size of the segment so
130 * coffcode.h (_coff_link_output_has_begun): Make static.
131 (_coff_final_link_postscript): Likewise.
133 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
135 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
136 which a relocation refers to an indirect or warning symbol.
138 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
140 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
141 (coff_arm_final_link_postscript): New function.
142 (coff_arm_link_output_has_begun): New function.
144 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
145 _bfd_coff_link_output_has_begun and
146 _bfd_coff_final_link_postscript. Add new macros:
147 bfd_coff_link_output_has_begun() and
148 bfd_coff_final_link_postscript().
150 * cofflink.c (_bfd_coff_final_link): Insert calls to
151 bfd_coff_link_output_has_begun() and
152 bfd_coff_final_link_postscript().
154 * coffcode.h: Add two new fields to bfd_coff_backend_data
155 structure: _bfd_coff_link_output_has_begun and
156 _bfd_coff_final_link_postscript. Add default initialisers for
157 these fields. Add overridable aliases for the coff swap functions
158 in the backend data structure.
160 * elf32-v850.c: Update with patches from the branch to fix
161 HI16_S/LO16 reloc pairs.
163 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
165 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
167 (USE_REL): Don't define any more, switch to using RELA
169 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
171 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
173 * archures.c (bfd_mach_mips*): Define.
174 (bfd_default_scan): For 3000 and 4000 replace magic constant with
177 * cpu-mips.c (N): Define.
178 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
179 numbers with bfd_mach_mips* macros.
181 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
183 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
184 v850_elf_relocate_section): Fix reloc addend handling.
185 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
186 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
187 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
188 to create and handle special common sections.
189 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
190 which have data stored in the instructions.
192 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
194 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
195 (USER_LABEL_PREFIX): Revert back to '_'
197 * config.bfd (targ_cpu): Add support for Thumb target.
199 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
201 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
202 (get_symbol_value): Handle R_SH_SWITCH8.
203 (sh_relax_delete_bytes): Likewise.
205 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
207 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
208 gcc/config/arm/semi.h
210 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
213 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
215 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
218 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
220 * coffcode.h (coff_mkobject_hook): Only set private flags for non
223 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
225 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
228 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
230 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
231 complain if inout and output formats differ.
233 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
235 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
236 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
237 * Makefile.in: Rebuild.
238 * aclocal.m4, configure, Makefile.in: Rebuild with current
239 automake and autoconf.
241 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
242 (COFF_WITH_PR to COFF_WITH_PE).
244 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
246 * coff-arm.c: Make variables and some functions static, so that
247 this file can be included in multiple object files.
248 (coff_arm_bfd_final_link): Fix minor bug.
250 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
252 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
254 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
256 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
258 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
260 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
262 * sunos.c (sunos_add_one_symbol): When overriding a defined
263 symbol, set it to undefined, not new.
265 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
268 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
270 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
271 (sh_relax_delete_bytes): Don't kill LABEL relocs.
273 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
275 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
276 (mn10300_elf_relax_section): Likewise.
278 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
280 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
281 bfd_h_get_* calls to "bfd_byte *".
283 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
285 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
287 (mn10300_elf_relax_section): Include stack space for register saves
288 in the imm8 field of a "call" instruction.
289 (compute_function_info): Determine how much stack is allocated by
290 the movm instruction. Fix typo.
291 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
293 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
295 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
296 a version dependency could not be found.
298 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
300 * configure.com: Get version info from configure.in
302 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
304 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
305 New function. Avoid mixing US1 and HAL R1 code.
306 Set resulting memory ordering to the strongest one used.
307 (sparc64_elf_object_p): Set bfd_mach correctly.
309 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
311 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
312 (sparc64_elf_check_relocs): Handle them.
313 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
314 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
316 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
318 * configure.in (sparc*-*-linux*): Use trad-core and ...
319 * hosts/sparclinux.h: New file.
321 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
323 * config.bfd (sparc64-*-linux*): New target.
325 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
326 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
328 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
329 Set .plt alignment from new plt_alignment.
330 * elflink.h (elf_link_create_dynamic_sections): Set version section
331 alignment to LOG_FILE_ALIGN.
332 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
333 (elfXX_bed): Init plt_alignment.
335 * elf64-sparc.c (sparc64_elf_check_relocs,
336 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
337 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
338 sparc64_elf_finish_dynamic_sections): New functions.
339 (sparc64_elf_howto_table): Fix a few name strings.
340 (ELF_DYNAMIC_INTERPRETER): New definition.
341 (sparc64_elf_relocate_section): Handle shared libraries.
343 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
344 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
345 PLT definitions sparc64-linux originally choose. These will go
346 away soon in favour of the official abi definitions.
348 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
350 * coff-sh.c (coff_small_object_p): New static function.
351 (coff_small_new_section_hook): New static function.
352 (bfd_coff_small_swap_table): New static const structure.
353 (coff_small_close_and_cleanup): Define.
354 (coff_small_bfd_free_cached_info): Define.
355 (coff_small_get_section_contents): Define.
356 (coff_small_get_section_contents_in_window): Define.
357 (shcoff_small_vec): New static structure.
358 (shlcoff_small_vec): New static structure.
359 * targets.c (bfd_target_vector): Add shcoff_small_vec and
361 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
362 shlcoff_small_vec to targ_selvecs.
364 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
365 * configure: Rebuild.
367 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
369 * evax-egsd.c: Weak symbols are global.
371 * evax-emh.c: Use proper casts.
373 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
375 * evax-egsd.c: Section names and symbols have different
376 length restrictions. Add length parameter to
377 _bfd_evax_length_hash_symbol.
378 * evax-etir.c: Likewise.
379 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
381 * evax.h (EOBJ_S_C_SECSIZ): Define.
383 * evax-alpha.c: Remove duplicate test.
385 * evax-emh.c: SYS$ functions are upper-case.
387 * evax-egsd.c: Create separate sections for common symbols.
388 * evax-etir.c: Don't output common section.
389 * evax.h: Bump up section count.
391 * configure.com: Use 64bit integers with DEC C.
393 * evax-egsd.c: Make section flags dec c compatible.
395 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
397 * som.c (normalize): Delete function.
398 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
399 changed. Use passed in elength to determine size of the extended
400 name table instead of computing it again.
402 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
404 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
405 IMAGE_SCN_MEM_READ for an unrecognized section.
407 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
409 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
410 '/' in the extended name table.
412 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
414 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
415 symbols, check globals list before matching on locals.
417 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
419 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
422 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
424 * peicode.h (pe_mkobject_hook): Set DLL flag.
425 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
427 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
428 for .stab* sections. Replace strlen of constant strings with
431 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
433 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
434 merge got and reloc entries from ind syms to their target.
435 (elf64_alpha_always_size_sections): Call it.
436 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
437 (elf64_alpha_can_merge_gots): Likewise.
438 (elf64_alpha_merge_gots): Likewise.
440 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
441 as it is insufficient to handle the relocation changes as well.
443 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
445 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
446 relocs for symbols in shlibs that have been forced local.
447 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
449 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
451 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
452 got_enties of the default symbol for the default versioned
453 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
456 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
458 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
459 24 bits of the PC when computing a PC relative relocation.
461 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
463 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
464 Correct value for maximum positive 22 bit PC relative relocation.
465 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
466 HI_16 relocations. Correct bit adjustment in TDA offsets.
468 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
470 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
471 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
473 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
475 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
478 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
480 * config.bfd: Missed one alpha* change.
482 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
484 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
485 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
486 (MINUS_ONE): New macro.
487 (sparc_elf_notsup_reloc): New function.
488 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
489 H44,M44,L44,REGISTER.
490 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
491 (init_insn_reloc): New function.
492 (sparc_elf_wdisp16_reloc): Use it.
493 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
495 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
497 * som.c (som_construct_extended_name_table): Remove static
498 function, and define as macro instead.
500 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
502 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
503 recognizes alphaev5 etc.
504 * configure.host: Likewise.
506 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
508 Make ld -s work on AIX:
509 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
510 section if we are stripping.
511 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
512 size if we are stripping.
513 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
514 and don't write out relocs, if we are stripping.
515 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
516 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
519 * configure.in: Don't include elf.lo again for ELF targets; it's
520 always in the library anyhow.
521 * configure: Rebuild.
523 * bfd-in2.h: Rebuild.
525 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
526 char *, when calling bfd_get_32 and bfd_put_32.
527 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
530 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
532 * reloc.c (bfd_check_overflow): New function.
533 (bfd_perform_relocation, bfd_install_relocation): Use it.
534 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
535 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
536 * bfd-in2.h: Regenerate.
537 * libbfd.h: Regenerate.
539 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
541 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
542 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
544 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
546 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
547 (stmp-bfd-h): Rename from stmp-bfd.h.
548 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
549 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
550 (stmp-bin2-h): New target.
551 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
552 (stmp-lbfd-h): New target.
553 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
554 (stmp-lcoff-h): New target.
555 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
556 stmp-lbfd-h, and stmp-lcoff-h.
557 * Makefile.in: Rebuild.
559 * configure.in: Use a diversion to set enable_shared before the
560 arguments are parsed.
561 * configure: Rebuild.
563 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
565 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
566 renamed to R_SPARC_UNUSED_42.
567 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
568 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
569 renamed to R_SPARC_UNUSED_42.
570 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
571 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
572 * bfd-in2.h: Regenerated.
573 * libbfd.h: Regenerated.
575 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
577 * elflink.h (elf_merge_symbol): Don't check the hash creator until
578 after we have set *sym_hash.
580 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
582 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
584 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
586 * Makefile.am (libbfd_a_SOURCES): Define.
587 * Makefile.in: Rebuild.
589 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
590 * aclocal.m4: Rebuild with new libtool.
591 * configure: Rebuild.
593 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
595 * elf.c (map_sections_to_segments): Even if we are not demand
596 paged, don't put a loadable section after a nonloadable section.
597 (assign_file_positions_for_segments): Increment the file offset
598 for a section with contents, even if it is not loadable.
600 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
602 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
603 indicating that __ctbp could not be found.
605 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
607 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
609 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
611 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
612 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
613 Add support for the CALLT relocs.
615 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
616 BFD_RELOC_V850_CALLT_16_16_OFFSET.
618 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
619 relocations against non-existant symbols.
621 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
623 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
625 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
626 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
627 bit reloc in the tiny data area.
629 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
631 Merged changes from Martin Hunt:
633 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
634 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
637 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
638 BFD_RELOC_D30V_9_PCREL_R): New relocs.
640 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
641 Do 15 and 21 bit pc-relative relocations.
642 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
645 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
646 added to the relocation, not or'd.
648 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
650 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
652 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
654 * archures.c (bfd_default_scan): Use strcasecmp.
655 (bfd_default_scan): Test for match with arch_name + ":" +
657 (bfd_default_scan): Test for match with printable_name - ":".
658 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
659 cases. Each implements their own scan function.
660 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
661 special cases. Since info->mach == 0. The test mach == number
663 (bfd_arch_list): New function, return name of all the supported
666 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
668 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
669 decoding architecture.
670 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
673 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
675 * elf64-alpha.c (reloc_howto_type): Fix the howto table.
677 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
679 * Makefile.am: Rebuild dependencies.
680 (ALL_MACHINES_CFILES): Add cpu-v850.c.
681 (ALL_MACHINES_CFILES): Add elf32-v850.c.
682 * Makefile.in: Rebuild.
684 * reloc.c: Remove extraneous commas from relocation entries.
685 Remove BFD_RELOC_V850_16_PCREL.
686 * bfd-in2.h: Rebuild.
688 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
689 in sections named .tocbss rather than .bss.
691 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
693 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
694 BFD_RELOC_V850_16_PCREL.
696 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
698 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
699 the same as C_EXT syms.
700 (coff_link_add_symbols): Ditto.
701 (_bfd_coff_link_input_bfd): Ditto.
702 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
703 it to preserve and restore state of global_to_static flag.
705 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
707 * elf32-v850.c (v850_elf_object_p): Set machine number based on
708 bits in e_flags field rather than magic numbers.
709 (v850_elf_final_write_processing, v850_elf_set_private_flags,
710 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
711 v850_elf_print_private_bfd_data): New functions.
713 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
715 * elf.c (prep_headers): Remove V850E magic number.
716 * elf.c (prep_headers): Remove V850EA magic number.
718 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
720 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
722 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
724 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
725 instructions are relative to the next instruction, not the
727 (mn10200_elf_relax_section): Similarly.
729 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
731 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
734 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
735 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
736 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
738 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
740 * cpu-v850.c: Remove "plain" from v850 printable name.
741 (scan): Use strcasecmp.
743 * archures.c (bfd_mach_v850): Define.
745 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
746 just sh/SH, use strcasecmp.
747 (arch_info_struct): Add entries for sh3 et.al.
749 * archures.c (bfd_mach_sh, ...): Define.
751 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
753 * archures.c (bfd_archures_list): Always NULL terminate the list.
755 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
757 * Makefile.am: Rebuild dependencies.
758 (ALL_MACHINES_CFILES): Add cpu-arc.c.
759 (ALL_MACHINES_CFILES): Add elf32-arc.c.
760 (elf32-arc.lo): Remove explicit dependency.
761 * Makefile.in: Rebuild.
763 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
764 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
765 * aclocal.m4: Rebuild.
766 * configure: Rebuild.
767 * Makefile.in: Rebuild.
768 * doc/Makefile.in: Rebuild.
770 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
772 * configure: Rebuild with latest devo autoconf for NT support
774 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
776 * cpu-arm.c (compatible): If B is a default type, return A.
778 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
780 * cpu-v850.c (scan): New function.
781 (arch_info_struct): New structure.
782 (bfd_v850_arch): Add link into arch_info_structure.
784 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
787 * elf32-v850.c (v850_elf_object_p): New function.
789 * archures.c (bfd_mach_v850e): Machine value for v850e.
791 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
793 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
796 * elf.c (prep_headers): Add support for v850e machine number.
798 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
800 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
802 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
805 * elf.c (prep_headers): Add support for v850ea machine number.
807 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
809 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
810 cached_stab field if the offset prevents us from using the cache.
812 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
814 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
816 * aout-arm.c (aout_arm_little_vec): Likewise.
817 (aout_arm_big_vec): Likewise.
818 * bout.c (b_out_vec_big_host): Likewise.
819 (b_out_vec_little_host): Likewise.
820 * mipsbsd.c (aout_mips_little_vec): Likewise.
821 (aout_mips_big_vec): Likewise.
823 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
825 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
826 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
827 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
829 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
831 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
832 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
833 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
834 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
835 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
836 of two for I960 only.
837 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
838 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
840 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
841 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
842 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
843 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
844 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
845 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
846 * coffcode.h (coff_write_object_contents): Set alignment field in
847 section header for TIC80COFF files.
849 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
851 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
852 v850_elf_check_relocs, v850_elf_reloc,
853 v850_elf_final_link_relocate): Add support for
854 BFD_RELOC_V850_16_PCREL relocation.
856 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
859 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
861 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
863 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
865 * cpu-v850e: New file.
867 * elf.c (prep_headers): Add support for v850e target.
869 * bfd-in2.h (bfd_architecture): Add support for v850e target.
871 * config.bfd: Add support for v850e target.
873 * archures.c: Add support for v850e target.
875 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
877 * cpu-v850ea: New file.
879 * elf.c (prep_headers): Add support for v850ea target.
881 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
883 * config.bfd: Add support for v850ea target.
885 * archures.c: Add support for v850ea target.
887 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
889 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
890 argument as section relative, rather than an absolute address.
891 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
893 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
895 * config.bfd (arc-*-elf*): Add.
896 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
897 * configure: Rebuild.
898 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
899 (BFD32_BACKENDS): Add elf32-arc.lo.
900 (cpu-arc.lo,elf32-arc.lo): Add rules for.
901 * Makefile.in: Rebuild.
902 * archures.c (architecture list): Add bfd_arch_arc.
903 (bfd_archures_list): Add bfd_arc_arch.
904 (bfd_mach_arc_base): Define.
905 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
906 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
907 (bfd_target_vect): Add them.
908 * bfd-in2.h, libbfd.h: Rebuild.
909 * cpu-arc.c, elf32-arc.c: New files.
910 * elf.c (pre_headers): Recognize bfd_arch_arc.
912 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
914 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
915 data section is correctly rounded to a page in the file.
917 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
919 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
920 there are no symbols.
922 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
924 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
925 file system 14 character limit.
926 * Makefile.am: Corresponding changes.
927 * configure.in: Corresponding changes.
928 * Makefile.in: Rebuild.
929 * configure: Rebuild.
931 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
933 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
934 Rebuild dependencies.
935 * Makefile.in: Rebuild.
937 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
939 * Makefile.am (docdir): Define.
940 * Makefile.in: Rebuild.
942 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
944 * configure: Rebuild with autoconf 2.12.1.
946 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
948 * aclocal.m4, configure: Rebuild with new automake patches.
950 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
952 * rs6000-core.c (make_bfd_asection): New function to add a section
953 to the core file bfd.
954 (rs6000coff_core_p): Use make_bfd_asection to add the core file
956 Use BFD routines to seek, read and stat the core file.
957 Handle .data sections from loaded objects and anonymously mmapped
958 regions, these are available in AIX 4 core files.
960 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
962 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
963 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
964 copy; use a patches libtool instead.
965 * acmacros.m4: Remove.
966 * Makefile.in: Rebuild.
967 * aclocal.m4: Rebuild.
968 * configure: Rebuild.
970 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
972 * Makefile.am: New file, based on old Makefile.in.
973 * acmacros.m4: New file, copied from old aclocal.m4.
974 * acinclude.m4: New file.
975 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
976 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
977 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
978 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
979 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
980 * acconfig.h: Mention PACKAGE and VERSION.
981 * stamp-h.in: New file.
982 * dep-in.sed: Change .o to .lo.
983 * Makefile.in: Now built with automake.
984 * aclocal.m4: Now built with aclocal.
985 * config.in, configure: Rebuild.
988 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
990 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
991 if there is only a relocation to a read-only but not allocatable
992 section (like .stab).
993 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
994 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
995 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
996 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
997 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
999 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1000 (ppc_elf_create_linker_section): These sections are not
1001 created by the linker (that is, they are created by the user
1002 putting data in them). In particular, they can be the source
1003 and target of relocations.
1004 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1005 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1006 objects (for instance, 'long double') to 16-byte boundaries.
1007 (ppc_elf_size_dynamic_sections): Make the code that generates
1008 section symbols exactly the same as for sparc, reducing the
1009 number of section symbols output.
1010 (ppc_elf_check_relocs): Check postcondition of
1011 bfd_elf32_link_record_dynamic_symbol. Make default case the
1012 same as corresponding code for sparc, fixing bug involving
1014 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1015 forced to be local because of versioning (by replicating
1016 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1017 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1019 (ppc_elf_relocate_section): Add handy debugging code for when
1020 assertion fails. Add some more 'symbol made local because of
1023 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1024 processing a GOT relocation as required by ABI.
1026 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1028 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1029 version info if this symbol came from a dynamic object.
1030 (elf_link_add_object_symbols): Set the version info of a symbol
1031 only if the object actually contains version definitions and
1032 defines this symbol.
1034 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1036 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1037 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1039 * configure: Regenerated with autoconf 2.12.
1040 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1042 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1044 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1045 a warning rather than returning an error.
1047 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1049 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1051 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1053 * cisco-core.c: define signals for wingdb.
1055 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1057 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1058 the same number of aux entries.
1060 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1062 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1063 difference of two symbols if the relocation size is 32 bits.
1064 (som_write_fixups): Handle R_DATA_EXPR.
1066 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1068 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1069 its value if COFF_WITH_PE is defined.
1071 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1073 * coff-stubgo32.c: New file.
1074 * go32stub.h: New file.
1075 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1076 * coffswap.h (coff_swap_filehdr_in): Invoke
1077 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1079 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1080 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1081 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1082 COFF_ADJUST_AUX_IN_POST if they are defined.
1083 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1084 COFF_ADJUST_AUX_OUT_POST if they are defined.
1085 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1086 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1087 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1088 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1089 * targets.c (go32stubbedcoff_vec): Declare.
1090 (bfd_target_vector): Add go32stubbedcoff_vec.
1091 * configure.in (go32coff_vec): New target vector.
1092 (go32stubbedcoff_vec): Likewise.
1093 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1094 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1095 * Makefile.in: Rebuild dependencies.
1096 (BFD32_BACKENDS): Add coff-stubgo32.o.
1097 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1098 (HFILES): Add go32stub.h.
1100 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1102 * configure.in: Check for fdopen.
1103 * configure, config.in: Rebuild.
1104 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1105 __GO32__. Reindent a bit.
1107 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1109 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1110 flag for newly created sections.
1111 (sunos_add_dynamic_symbols): Don't discard newly created sections
1112 if shared library is dynobj.
1114 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1116 * elf.c (map_sections_to_segments): When checking whether
1117 including a section in a segment would force us to skip a page,
1118 align the address of the next segment to avoid wraparound
1121 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1123 * coffcode.h (coff_write_object_contents): Initialize
1124 target id field to TIC80_TARGET_ID.
1125 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1127 (coff_swap_filehdr_in): Swap in target id field if used.
1129 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1131 * coff-i386.c (coff_i386_is_local_label_name): New static function
1132 if TARGET_UNDERSCORE.
1133 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1134 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1136 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1138 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1139 complain_overflow_signed, for 32 bit PC relative relocations.
1141 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1143 * elflink.h (elf_link_add_object_symbols): When a version
1144 indirection symbol is overridden, make the original symbol point
1145 at the real overriding symbol.
1147 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1150 * elflink.h (elf_link_output_extsym): Use the right section for a
1152 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1153 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1155 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1157 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1158 symbols before checking for new symbols.
1160 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1162 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1164 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1165 file, not aoutsz bytes (they are different in XCOFF .o files).
1167 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1168 redefined by objects included from archives.
1170 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1172 * elflink.h (elf_merge_symbol): In the case of a new defined
1173 symbol overriding an old defined symbol, return the hash table
1174 entry which we modify, even if it is the target of an
1176 (elf_link_add_object_symbols): If the real name of the symbol gets
1177 overridden, convert the versioned symbol into an indirect symbol
1180 * elflink.h (elf_merge_symbol): New static function, broken out of
1181 elf_link_add_object_symbols.
1182 (elf_link_add_object_symbols): Call it.
1184 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1186 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1187 handle case where COFF filehdr does not immediately follow PE
1189 * coffgen.c (coff_object_p): Remove useless seek to current
1192 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1194 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1197 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1199 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1200 symbols, skip N_ABS symbols with debugging storage classes.
1202 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1204 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1205 relocs in shared libraries which refer to local symbols. Cope
1206 with addend when processing a GOT relocation.
1208 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1209 for sections that the linker didn't create.
1210 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1211 symbol if it was created in ppc_elf_size_dynamic_sections.
1212 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1213 relative to a section for which we didn't output a symbol.
1215 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1216 relocs are 'rela' relocs, like everything else. .rela.plt is not
1217 a read-only section, so we don't have to special-case it.
1219 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1220 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1222 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1223 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1224 actual .got section.
1225 * elflink.c (_bfd_elf_create_got_section): The three reserved
1226 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1228 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1231 * elf32-ppc.c (ppc_elf_check_relocs): Use
1232 _bfd_elf_create_got_section to create the GOT rather than
1233 ppc_elf_create_linker_section. Create the '.rela.got' section
1235 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1236 symbol has a GOT entry.
1237 (ppc_elf_relocate_section): Record when a symbol is used through
1238 the GOT, and allocate space in the GOT for each such symbol.
1239 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1240 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1243 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1244 treated in a similar way to ADDR16_HA relocs.
1245 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1246 shared objects; the linker must deal with them.
1247 (ppc_elf_create_linker_section): Stop setting
1248 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1249 LINKER_SECTION_PLT stuff.
1250 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1251 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1252 section, not ELF-specific calls.
1253 (elf_backend_plt_not_loaded): Set to 1.
1254 (elf_backend_got_symbol_offset): Set to 4.
1255 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1256 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1257 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1258 plt_not_loaded member.
1259 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1260 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1262 (elf_backend_G_O_T_offset): Set default to 0.
1263 (elfNN_bed): Set added fields.
1265 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1266 DT_RELENT in shared objects; should be DT_RELAENT.
1268 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1269 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1270 such a reloc (in a non-shared object) refers to a symbol that's
1273 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1275 * elfcode.h (put_signed_word): Define.
1276 (get_signed_word): Define.
1277 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1278 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1280 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1281 bfd_get_signed_32 to set the r_addend field.
1282 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1283 bfd_h_get_signed_64 to set the r_addend field.
1285 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1287 * elf32-i386.c (elf_i386_relocate_section): When generating a
1288 shared library, do the relocation if the input section is not
1289 allocated in memory.
1291 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1292 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1293 (elf_fix_symbol_flags): New static function, broken out of
1294 elf_adjust_dynamic_symbol.
1295 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1296 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1297 forced local even if NEEDS_PLT is set. When forcing a symbol to
1298 be local, clear NEEDS_PLT.
1299 (elf_link_output_extsym): Remove unused local bed.
1301 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1303 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1304 for derived elf linker hash table entries. References to
1305 elf_link_hash_entry changed appropriately.
1306 (elf32_mn10300_link_hash_table): New structure for derived elf
1308 (elf32_mn10300_hash_table): Define.
1309 (elf32_mn10300_link_hash_traverse): Likewise.
1310 (elf32_mn10300_link_hash_newfunc): New function.
1311 (elf32_mn10300_link_hash_table_create): Likewise.
1312 (elf32_mn10300_finish_hash_table_entry): Likewise.
1313 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1314 of prologue code, and call:32->call:16 relaxing.
1315 (compute_function_info: New function.
1316 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1318 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1320 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1321 for a symbol which is being forced to be local.
1322 * elf32-i386.c (elf_i386_relocate_section): Write out the
1323 relocation value for a GOT reloc for a symbol which is turning
1324 into a local symbol.
1325 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1326 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1328 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1330 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1331 value if the symbol is turning into a local symbol.
1332 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1333 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1335 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1337 * elflink.h (elf_link_add_object_symbols): Also read verneed
1338 information by calling `_bfd_elf_slurp_version_tables'.
1339 (elf_link_add_object_symbols): For undefined symbols look for
1340 version information in the verneed records.
1341 (elf_link_add_object_symbols): Use soname of shared object
1342 for verneed record if it is available.
1344 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1346 * cpu-arm.c: Add prototypes for compatible and scan.
1347 * cofflink.c: Add prototype for mark_relocs.
1349 * archive.c (bfd_special_undocumented_glue): Change filename to
1350 const pointer. Add prototype.
1352 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1354 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1355 sections that will be discarded.
1357 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1359 * elflink.h (elf_link_find_version_dependencies): When searching
1360 for known version symbol skip non-matching verdef records, not
1363 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1365 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1366 not a bfd_vma, to the base file, to match how dlltool reads it.
1368 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1370 * reloc.c: Add thumb relocations.
1372 * bfd-in2.h: Add Thumb relocations.
1374 * libbfd.h: Add Thumb relocations.
1376 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1378 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1380 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1382 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1383 for a section even if it is not loaded.
1385 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1387 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1388 input and output files.
1389 (_bfd_coff_generic_relocate_section): Check whether input file,
1390 not output file, is a PE file.
1392 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1394 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1396 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1398 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1401 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1403 * cpu-arm.c (compatible): Add test for supersets of ARM
1406 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1408 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1411 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1413 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1414 called directly by gas/config/tc-arm.c.
1416 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1418 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1419 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1421 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1423 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1426 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1428 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1429 (coff_bfd_copy_private_bfd_data): Ditto.
1430 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1431 (coff_arm_bfd_print_private_bfd_data): Ditto.
1432 (coff_arm_bfd_set_private_flags): Ditto.
1433 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1435 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1437 * libcoff-in.h (struct coff_final_link_info): Add boolean
1438 global_to_static member for support of task linking.
1439 (_bfd_coff_write_task_globals): Add prototype.
1440 * libcoff.h: Regenerate.
1441 * coffcode.h (coff_write_object_contents): Use #ifdef to
1442 check RS6000COFF_C, to be consistent with all other uses
1444 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1445 call _bfd_coff_write_task_globals.
1446 (_bfd_coff_link_input_bfd): If doing task linking, convert
1447 global functions to static.
1448 (_bfd_coff_write_global_sym): If doing task linking, convert
1449 global variables to static.
1450 (_bfd_coff_write_task_globals): New function.
1451 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1452 (C_AUTOARG): #undef since it clashes with C_UEXT.
1453 (C_LASTENT): #undef since it clashes with C_STATLAB.
1454 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1456 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1457 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1458 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1460 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1462 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1463 PP relocations to complain_overflow_dont.
1465 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1467 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1468 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1470 (ppbase_reloc, glob15_reloc): New static functions.
1471 (glob16_reloc, local16_reloc): New static functions.
1472 (rtype2howto): Handle all relocation types.
1473 (coff_tic80_relocate_section): New static function.
1474 (coff_relocate_section): Define to coff_tic80_relocate_section.
1475 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1477 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1479 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1480 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1482 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1483 callers. If PE file, don't add section VMA.
1484 (coff_write_alien_symbol): If PE file, don't add section VMA.
1485 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1486 (_bfd_coff_write_global_sym): Likewise.
1487 (_bfd_coff_generic_relocate_section): Likewise.
1489 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1492 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1494 * cofflink.c (mark_relocs): Add new function to mark symbols which
1495 are used by relocations.
1496 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1497 suppress the skipping of symbols that have thus been marked.
1499 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1501 * coff-sh.c (sh_merge_private_data): New static function.
1502 (coff_bfd_merge_private_bfd_data): Define.
1504 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1506 * coff-tic80.c: Remove unnecessary #ifdefs.
1507 * config.bfd: Set targ_underscore to yes for tic80.
1509 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1511 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1512 with unresolved external symbols in GDB).
1514 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1516 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1517 the symbols associated with each BFD.
1518 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1520 * elf-m10200.c: Likewise.
1521 * elf32-m32r.c: Likewise.
1522 * elf32-sh.c: Likewise.
1524 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1526 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1527 alignment of a common symbol. If two symbols that look like
1528 common symbols are found in two shared libraries, and the size is
1529 different, use the larger size, and warn if --warn-common. If a
1530 common symbol overrides a definition in a shared library, set the
1531 size to the larger size, and warn if --warn-common.
1533 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1535 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1536 into any other machine type.
1538 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1540 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1541 data into an unitialised destination set its machine type as well.
1543 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1545 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1546 to common symbol size. Consistently treat uninitialized symbols
1547 in shared objects as common symbols.
1549 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1551 * archures.c (constants): Added new constants to identify the
1552 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1553 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1555 * bfd-in2.h (constants): Added new constants to identify
1556 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1557 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1558 bfd_mach_arm_4T. This file is auto-magically generated from the
1559 archures.c file. This update is just to save work.
1561 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1562 coff_arm_bfd_print_private_bfd_data,
1563 coff_arm_bfd_set_private_flags,
1564 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1565 (global): Macro redefinitions set up to use these new functions.
1567 * coffcode.h (coff_mkobject_hook): Added call to
1568 coff_arm_bfd_set_private_flags().
1569 (coff_set_arch_mach_hook): Added code to set machine type based on
1570 bits stored in internal flags.
1571 (coff_set_flags): Added code to set the new bits in the flags
1572 field based on the machine number.
1573 (function definition macros): Made all function definition macros
1574 conditional so that they can be overridden by target specific
1577 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1578 Structure extended to include new types, one each for ARMv2,
1579 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1581 * libcoff-in.h (struct coff_tdata): Added flags field.
1583 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1585 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1587 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1590 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1592 * coffgen.c (coff_find_nearest_line): If there are no syments,
1595 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1597 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1599 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1601 * targmatch.sed: Add explicit \n characters to work around bug in
1602 HP/UX 10.20 sed program.
1604 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1606 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1609 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1611 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1613 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1615 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1616 (struct elf_m68k_pcrel_relocs_copied, struct
1617 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1618 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1619 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1620 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1622 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1623 PC relative relocs for a global symbol defined in a regular
1624 object, and count the number of PC relative relocs copied for any
1626 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1627 traverse with elf_m68k_discard_copies.
1629 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1631 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1632 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1634 * coffcode.h (coff_compute_section_file_positions): Force the
1635 potential last byte in the file to be written out when
1638 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1640 * configure.host (mips*-*-openbsd*): New host.
1642 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1644 * elflink.h (elf_link_add_object_symbols): Only subtract the
1645 section VMA from the symbol value if this is a fully linked file.
1647 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1648 (struct elf_i386_link_hash_entry): Define.
1649 (struct elf_i386_link_hash_table): Define.
1650 (elf_i386_link_hash_traverse): Define.
1651 (elf_i386_hash_table): Define.
1652 (elf_i386_link_hash_newfunc): New static function.
1653 (elf_i386_link_hash_table_create): New static function.
1654 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1655 PC relative relocs for a global symbol defined in a regular
1656 object, and count the number of PC relative relocs copied for any
1658 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1659 traverse with elf_i386_discard_copies.
1660 (elf_i386_discard_copies): New static function.
1661 (bfd_elf32_bfd_link_hash_table_create): Define.
1663 From Gordon W. Ross <gwr@mc.com>:
1664 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1665 (sunos4_aout_backend): Use MY_entry_is_text_address.
1667 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1669 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1670 R_D30V_32_NORMAL to 2 (4 bytes).
1672 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1674 From Gordon W. Ross <gwr@mc.com>:
1675 * netbsd.h (N_SHARED_LIB): Define.
1676 (SEGMENT_SIZE): Don't define.
1677 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1679 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1680 (SEGMENT_SIZE): Don't define.
1682 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1683 to sizeof Rela structure, not sizeof Rel structure. From Gary
1684 Thomas <g.thomas@opengroup.org>.
1686 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1688 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1689 whenever entry is larger than text address, but only by whole
1690 pages. From Gordon W. Ross <gwr@mc.com>.
1692 * Makefile.in (install): Depend upon installdirs. Use
1693 mkinstalldirs to build $(oldincludedir).
1694 (installdirs): New target.
1696 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1697 if this is a debugging section which we are stripping.
1699 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1701 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1702 alpha-specific target data struct.
1704 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1706 From Thomas Graichen <graichen@rzpd.de>:
1707 * Makefile.in: Always use $(SHELL) when running move-if-change.
1708 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1709 * configure: Rebuild.
1711 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1713 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1714 VMA if this is an executable file or a shared object.
1716 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1719 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1721 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1722 start of the file. Remove uses later on which switch using
1724 (MY(callback)): Handle entry_is_text_address.
1725 (MY_entry_is_text_address): Define if not defined.
1726 (MY(backend_data)): Initialize new field.
1727 * aoutf1.h (sunos4_aout_backend): Likewise.
1728 * i386aout.c (MY(backend_data)): Likewise.
1729 * i386mach3.c (MY(backend_data)): Likewise.
1730 * mipsbsd.c (MY(backend_data)): Likewise.
1731 * sparclynx.c (sparclynx_aout_backend): Likewise.
1732 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1733 (MY_entry_is_text_address): Define.
1734 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1736 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1737 whose name starts with `.'.
1739 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1741 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1742 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1743 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1744 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1745 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1746 sparc-*-openbsd*): New targets.
1747 * configure: Rebuild.
1749 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1751 * stabs.c (struct stab_section_info): New field
1753 (_bfd_link_section_stabs): Fill the above array.
1754 (_bfd_stab_section_offset): Use `cumulative_skips' to
1755 speed up offset calculation.
1757 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1759 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1760 addend for non pc-relative relocations.
1762 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1763 for non-existent function.
1765 * elf-m10300.c (mn10300_elf_relax_section): New function.
1766 (mn10300_elf_relax_delete_bytes): Likewise.
1767 (mn10300_elf_symbol_address_p): Likewise.
1768 (mn10300_elf_get_relocated_section_contents): Likewise.
1769 (bfd_elf32_bfd_relax_section): Define.
1770 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1772 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1774 * configure.host: Set SHLIB_LIBS.
1775 * configure.in: Substitute SHLIB_LIBS.
1776 * configure: Rebuild.
1777 * Makefile.in (SHLIB_LIBS): New variable.
1778 ($(SHLIB)): Use $(SHLIB_LIBS).
1780 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1782 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1783 with bfd_section_vma.
1785 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1787 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1788 Correct CPU file names for mn10[23]00.
1789 * configure: Rebuild.
1791 * bfd.c (bfd_record_phdr): Cast count to size_t before
1794 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1795 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1796 (xcoff_write_archive_contents): LIkewise.
1797 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1798 (mips_elf_create_procedure_table): Likewise.
1799 * peicode.h (pe_print_idata): Likewise.
1800 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1801 * xcofflink.c (xcoff_get_section_contents): Likewise.
1802 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1803 (xcoff_link_add_symbols): Likewise.
1804 (xcoff_link_add_symbols): Likewise.
1806 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1807 (ppcboot_bfd_print_private_bfd_data): Likewise.
1809 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1810 to complain_overflow_signed.
1812 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1814 * VERSION: Set to 2.8.1.
1816 * Branched binutils 2.8.
1818 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1819 deciding whether to copy a reloc into a shared object.
1820 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1821 relocs in unallocated sections.
1822 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1823 R_SPARC_RELATIVE relocs in unallocated sections.
1825 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1827 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1828 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1831 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1833 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1834 override an uninitialized symbol from a shared library with a
1837 * elf-m10200.c: Rename from elf32-mn10200.c.
1838 * elf-m10300.c: Rename from elf32-mn10300.c.
1839 * cpu-m10200.c: Rename from cpu-mn10200.c
1840 * cpu-m10300.c: Rename from cpu-mn10300.c
1841 * Makefile.in: Update accordingly.
1843 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1844 (elf_mips_isa): Move to earlier in file.
1845 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1846 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1849 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1852 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1854 * configure.com: New file.
1855 * config.h-vms: Remove file.
1856 * makefile.vms: Update for new configure scheme.
1858 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1860 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1861 (ppc_process_before_allocation): Declare.
1862 * libcoff.h: Rebuild.
1864 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1866 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1868 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1870 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1872 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1873 symbol index for a R_IHCONST reloc.
1875 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1877 * targmatch.sed: Do not use \(\) recursively.
1879 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1881 * m68klinux.c (MACHTYPE_OK): Define.
1882 * i386linux.c (MACHTYPE_OK): Define.
1884 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1886 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1887 <hjl@gnu.ai.mit.edu>:
1888 * sparclinux.c: New file.
1889 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1890 * bfd-in2.h: Rebuild.
1891 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1892 * configure.in (sparclinux_vec): Add to list of vectors.
1893 * configure: Rebuild.
1894 * targets.c (sparclinux_vec): Declare.
1895 (bfd_target_vector): Add sparclinux_vec.
1896 * Makefile.in: Rebuild dependencies.
1897 (BFD32_BACKENDS): Add sparclinux.o.
1898 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1900 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1901 bfd_coff_backend_data field.
1902 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1904 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1905 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1906 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1908 * bfd.c: Include "libiberty.h".
1909 (strerror): Don't declare.
1910 (bfd_errmsg): Call xstrerror rather than strerror.
1912 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1914 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1915 reloc even if the symbol is in the .bss section.
1916 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1917 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1918 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1920 * coffcode.h (bfd_coff_backend_data): Add new field
1921 _bfd_coff_default_section_alignment_power.
1922 (bfd_coff_default_section_alignment_power): Define.
1923 (bfd_coff_std_swap_table): Initialize new field.
1924 * libcoff.h: Rebuild.
1925 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1926 symbol to the default section alignment.
1928 * COPYING: Update FSF address.
1930 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1932 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1933 21-bit absolute that made it act as a relative.
1935 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1937 * elflink.c (_bfd_elf_create_linker_section): Don't set
1938 bss_section and rel_section from existing sections.
1940 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1943 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1945 * aoutx.h (some_aout_object_p): Change executable test to fix
1946 problems with embedded a.out systems.
1948 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1950 * stabs.c (_bfd_stab_section_offset): New function.
1951 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1952 * libbfd.h: Rebuild.
1953 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1955 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1956 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1957 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1958 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1959 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1961 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1962 symbol. Check for memory allocation failure of *psinfo.
1963 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1964 callers. Set the value of the header symbol.
1965 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1966 * libbfd.h: Rebuild.
1968 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1970 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1971 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1972 reloc types, rather than silently failing to generate an output file.
1974 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1976 * targmatch.sed: Use the hold space to put the #ifdef around the
1977 the string constant.
1978 * targets.c (UNSUPPORTED_TARGET): Don't define.
1979 (find_target): Don't check for UNSUPPORTED_TARGET.
1980 (bfd_set_default_target): Don't try to optimize by checking for
1983 * Makefile.in: Rebuild dependencies.
1984 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1985 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1986 (elf32-m32r.o): Remove explicit target.
1988 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1991 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1992 count section symbols for sections that were created by the
1993 linker, or are not allocatable or not loadable.
1994 (elf32_sparc_finish_dynamic_sections): Output output section
1995 symbols for section for which we made space for them.
1997 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1999 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2000 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2002 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2004 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2005 (m32r_hi16_list): New static local.
2006 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2007 (m32r_elf_do_hi16_reloc): Delete.
2008 (m32r_elf_relocate_hi16): New function.
2009 (m32r_elf_lo16_reloc): New function.
2010 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2013 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2015 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2016 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2017 (m32r_elf_final_sda_base): New function.
2018 (m32r_elf_relocate_section): Rewrite sdata support.
2019 (m32r_elf_finish_dynamic_sections): Delete.
2021 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2023 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2024 * coff-svm68k.c: New file. Just defines some macros and includes
2026 * coff-m68k.c: Add functions to handle common addends, moved in
2027 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2028 Control whether relocs are visible using STATIC_RELOCS.
2029 * cf-m68klynx.c: Simplify greatly: just define macros to control
2031 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2032 * targets.c (m68ksysvcoff_vec): Declare.
2033 (bfd_target_vector): Add m68ksysvcoff_vec.
2034 * config.bfd (m68*-motorola-sysv*): New target.
2035 * configure.in (m68ksysvcoff_vec): New vector.
2036 * configure: Rebuild.
2037 * Makefile.in: Rebuild dependencies.
2038 (BFD32_BACKENDS): Add coff-svm68k.o.
2039 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2041 * binary.c (binary_set_section_contents): Don't get misled if the
2042 first section is not loadable. From Matthew L. Martin
2045 * elflink.h (elf_bfd_final_link): Set the value of a section
2046 symbol to the section address unless doing a relocateable link.
2048 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2050 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2051 .plt entry if we've taken the function's address.
2052 (elf64_alpha_merge_gots): Merge collected flags info as well.
2054 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2056 * Many files: Add function prototypes.
2057 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2058 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2059 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2060 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2061 * peicode.h: Change several void * parameters to PTR.
2062 * srec.c (srec_get_symbol_info): Make static.
2063 * syms.c (bfd_symbol_is_absolute): Remove.
2064 * Makefile.in: Rebuild dependencies.
2066 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2068 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2069 (bfd_elf32_bfd_is_local_label): Don't define.
2071 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2074 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2076 * bfd-in.h: Don't include obstack.h.
2077 (struct bfd_hash_table): Change memory field to PTR.
2078 * bfd.c (struct _bfd): Change memory field to PTR.
2079 * bfd-in2.h: Rebuild.
2080 * libbfd-in.h (bfd_release): Declare as function, don't define as
2082 * libbfd.h: Rebuild.
2083 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2084 objalloc routines rather than obstack routines.
2085 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2086 (getpagesize): Don't define.
2087 (_bfd_new_bfd): Don't set _bfd_chunksize.
2088 (bfd_openr): Free new bfd and objalloc on failure.
2089 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2090 (bfd_alloc_size): Remove.
2091 (bfd_release): New function.
2092 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2093 objalloc routines rather than obstack routines.
2094 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2095 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2096 objalloc routines rather than obstack routines.
2097 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2098 (struct accumulate): Change memory to struct objalloc *.
2099 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2100 * dep-in.sed: Don't remove obstack.h from dependency list.
2101 * Makefile.in: Rebuild dependencies.
2102 (BFD_H_DEPS): Remove obstack.h.
2103 (install): Don't install obstack.h.
2104 * Many files: Don't include "obstack.h".
2107 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2108 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2109 * libbfd.h: Rebuild.
2110 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2111 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2112 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2114 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2115 old version of bfd_alloc.
2116 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2117 * libbfd.h: Rebuild.
2118 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2120 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2122 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2123 ELF local label syntax as well.
2125 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2127 * config.bfd (powerpc-*-beos*): New target.
2128 * configure.in (powerpc-*-beos*): Add case that explicitly
2129 does not set COREFILE for now. A future BeOS version is
2130 expected to support core files.
2131 * configure: Regenerate with autoconf.
2133 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2135 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2136 seen with a local symbol, rather than crashing.
2138 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2139 version symbols if there aren't any.
2141 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2143 * coff-tic80.c (coff_rtype_to_howto): Define
2144 (coff_tic80_rtype_to_howto): Clone generic coff version and
2145 add code to handle the funky TI "internal relocations".
2147 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2149 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2150 or size changes because of a weak symbol.
2152 * cisco-core.c (SIGEMT): Define if not defined.
2154 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2156 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2157 setting ever. Sanity check the version number. Sort out copying
2158 flags and other information when adding an indirect symbol.
2159 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2160 symbols added by the backend. Clear the entire contents of the
2162 (elf_export_symbol): Ignore indirect symbols.
2163 (elf_link_output_extsym): Accept a section without an owner in an
2165 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2166 version count. Correct the allocation of x_versymp.
2168 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2169 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2170 Don't return bfd_und_section_ptr when info->shared.
2171 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2172 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2173 (mips_elf_check_relocs): Resolve an indirect symbol in
2175 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2176 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2178 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2180 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2182 From Eric Youngdale <eric@andante.jic.com>:
2183 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2184 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2185 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2186 versioned symbol appears in both a regular and a shared object.
2187 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2188 appropriate. Improve error message.
2189 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2190 all uses. Add localsyms field.
2191 (elf_bfd_final_link): When generating a shared library, call
2192 elf_link_output_extsym to output all local symbols.
2193 (elf_link_output_extsym): Handle symbols which were forced to
2196 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2198 From Eric Youngdale <eric@andante.jic.com>:
2199 * elf-bfd.h (elf_symbol_type): Add version field.
2200 * elfcode.h (elf_slurp_symbol_table): Set version field.
2201 * elflink.h (elf_link_add_object_symbols): When creating an
2202 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2203 appropriate. Set up an indirection from the nondefault version of
2205 (NAME(bfd_elf,size_dynamic_sections)): Call
2206 elf_link_assign_sym_version before checking whether there are any
2207 versions. Always record the version name as a dynamic symbol.
2208 Initialize counters.
2209 (elf_link_assign_sym_version): After finding a version, see if a
2210 symbol should be forced to local scope. Create a new version
2211 definition if appropriate.
2212 (elf_link_output_extsym): Correct indirect symbol handling.
2213 * elf.c (bfd_elf_print_symbol): Print version information.
2214 (bfd_section_from_shdr): Turn version sections into BFD sections.
2215 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2216 if sh_info is not already set.
2217 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2219 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2220 _bfd_stringtab_add to copy the name into permanent memory if
2223 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2225 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2227 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2229 * coffcode.h (bfd_coff_backend_data): Change
2230 _bfd_coff_compute_section_file_positions to return a boolean
2231 value. Change all callers.
2232 (coff_compute_section_file_positions): Change return type to
2233 boolean. If the size of the last section changed, then output a
2234 zero byte at the end of the file.
2235 * libcoff.h: Rebuild.
2237 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2238 for at least 6 output symbols.
2239 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2240 emit a TC csect to represent the space they take up. For an XO
2241 symbol, just emit a reference, not a csect.
2243 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2244 Solaris doesn't like the combined options, and the -f is
2246 (stamp-tshlink, install): Likewise.
2248 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2249 handling when little endian.
2251 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2253 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2254 (mn10300_elf_relocate_section): Likewise.
2255 (elf_backend_relocate_section): Define.
2257 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2258 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2259 (elf32_mn10300_howto_table): Likewise.
2260 (elf32_mn10300_reloc_map): Likewise.
2261 (bfd_elf32_mn10300_reloc): Delete unused function.
2263 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2265 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2266 understand, just set the howto field to NULL, and the caller will
2267 print an appropriate error message.
2268 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2269 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2270 block. Use NULL for initializations of "ptr" rather than bare 0.
2271 * coff-h8300.c: Fix typo in comment.
2272 * coff-h8500.c: Ditto.
2274 * coff-z8k.c: Ditto.
2276 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2278 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2279 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2280 m32r_elf_get_relocated_section_contents): First pass at relax support.
2282 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2284 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2285 entry for reading verdef records.
2286 Use correct braces for computing increments of extverdaux and
2287 exteverdef record pointers.
2289 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2291 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2294 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2296 * elflink.h (elf_link_find_version_dependencies): Check that
2297 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2300 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2302 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2304 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2306 * targets.c (bfd_default_vector): Make non-const.
2307 (find_target): New static function, broken out of
2309 (bfd_set_default_target): New function.
2310 (bfd_find_target): Call find_target. When defaulting, use
2311 bfd_default_vector[0] if it is not NULL.
2312 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2313 * bfd-in2.h, libbfd.h: Rebuild.
2315 * syms.c (bfd_is_local_label): Return false if the symbol has no
2317 * coff-i960.c (coff_i960_is_local_label_name): New function.
2318 (coff_bfd_is_local_label_name): Define.
2319 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2320 (coff_bfd_is_local_label_name): Define.
2321 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2322 (coff_bfd_is_local_label_name): Define.
2323 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2324 with .. or _.L_ as local.
2325 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2326 (bfd_elf32_bfd_is_local_label_name): Define.
2327 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2328 beginning with $ as local.
2330 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2332 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2333 rather than comparing against info->lprefix.
2334 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2335 * elflink.h (elf_link_input_bfd): Likewise.
2336 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2337 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2339 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2340 _bfd_elf_is_local_label_name if not already defined.
2341 * elf.c (_bfd_elf_is_local_label_name): New function.
2342 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2344 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2345 (m88k_is_local_label_name): New static function.
2347 * coffcode.h (coff_bfd_is_local_label_name): Define as
2348 _bfd_coff_is_local_label_name if not already defined.
2349 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2350 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2351 * libcoff.h: Rebuild.
2353 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2354 to _bfd_is_local_label_name.
2355 (bfd_target): Likewise.
2356 * syms.c (bfd_is_local_label): Define as function, not macro.
2357 (bfd_is_local_name): Define.
2358 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2359 bfd_generic_is_local_label, and take a string rather than a
2361 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2362 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2363 (bfd_generic_is_local_label): Don't declare.
2364 (bfd_generic_is_local_label_name): Declare.
2365 * bfd-in2.h, libbfd.h: Rebuild.
2366 * All backends: Change local_label to local_label_name.
2368 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2369 (mips_elf_relocate_got_local): Change return type to boolean.
2370 Don't assume that the first zero entry is unassigned; instead, use
2372 (mips_elf_relocate_section): Check return value of
2373 mips_elf_relocate_got_local.
2374 (mips_elf_create_got_section): Initialize assigned_gotno field.
2376 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2378 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2381 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2383 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2384 that have no contents merely because linker_mark is not set.
2386 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2388 * config.bfd (mips*-*-lnews*): New target.
2389 * coff-mips.c (mips_relocate_section): Make assert compare
2390 content byteorder instead of header byteorder.
2391 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2393 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2394 * configure.in (ecoff_biglittle_vec): Add case.
2395 * configure: Update.
2397 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2399 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2400 name begins with ".note".
2401 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2402 section whose name begins with ".note".
2403 (get_program_header_size): Corresponding change.
2405 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2406 jal and for jal overflow.
2408 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2410 From Eric Youngdale <eric@andante.jic.com>:
2411 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2412 not found, try looking it up again without the version name.
2413 (elf_link_add_object_symbols): Always link against the dynamic
2414 symbol table of a dynamic object. When linking against a dynamic
2415 object, include version strings in symbol names, and set up
2416 version information. Add indirect symbols for default versions.
2417 (elf_link_create_dynamic_sections): Add special version sections.
2418 (struct elf_assign_sym_version_info): Define.
2419 (struct elf_find_verdep_info): Define.
2420 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2421 up version sections.
2422 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2423 (elf_link_find_version_dependencies): New static function.
2424 (elf_link_assign_sym_version): New static function.
2425 (elf_link_renumber_dynsyms): New static function.
2426 (struct elf_final_link_info): Add symver_sec field.
2427 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2428 local symbols of a dynamic object. Handle DT_VER* constants.
2429 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2430 dynamic object. Skip indirect symbols from ELF objects. Remove
2431 the version name before choosing a hash bucket. Write out the
2432 version information if appropriate.
2433 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2434 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2435 (bfd_elf64_size_dynamic_sections): Likewise.
2436 * bfd-in2.h: Rebuild.
2437 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2438 Change elf_link_hash_flags to unsigned short.
2439 (ELF_LINK_HIDDEN): Define.
2440 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2441 dynverdef_hdr, dynversym_section, dynverdef_section,
2442 dynverref_section, cverdefs, cverrefs, verdef, verref.
2443 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2444 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2445 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2446 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2447 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2448 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2449 (_bfd_elf_slurp_version_tables): Declare.
2450 * elf.c (_bfd_elf_swap_verdef_in): New function.
2451 (_bfd_elf_swap_verdef_out): Likewise.
2452 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2453 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2454 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2455 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2456 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2457 version information if there is any.
2458 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2459 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2460 (elf_fake_sections): Handle .gnu.version* section names.
2461 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2462 (_bfd_elf_slurp_version_tables): New function.
2463 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2464 version name in string entered in dynamic hash table.
2465 * elfcode.h: Include fnmatch.h.
2466 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2467 symbol which was forced to become local.
2468 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2469 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2470 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2471 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2473 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2475 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2477 (mn10200_elf_relax_section): Correctly compute a symbol's value
2478 when the symbol is local, but not in the same section as we are
2479 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2482 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2484 * elf32-m32r.c: Rewrite to use ELF backend linker.
2485 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2486 Add small data area support (R_M32R_SDA16).
2487 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2488 * bfd-in2.h, libbfd.h: Regenerated.
2490 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2492 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2493 (mn10200_elf_relax_delete_bytes): Likewise.
2494 (mn10200_elf_symbol_address_p): Likewise.
2495 (mn10200_elf_get_relocated_section_contents): Likewise.
2496 (bfd_elf32_bfd_relax_section): Define.
2497 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2499 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2500 (mn10200_elf_relocate_section): Likewise.
2501 (elf_backend_relocate_section): Define.
2503 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2505 * Makefile.in: New target, elf-*-D30V.
2506 * archures.c: New target, elf-*-D30V.
2507 * config.bfd: New target, elf-*-D30V.
2508 * configure.in: New target, elf-*-D30V.
2509 * elf.c: New target, elf-*-D30V.
2510 * reloc.c: New target, elf-*-D30V.
2511 * targets.c: New target, elf-*-D30V.
2512 * bfd-in2.h: Rebuilt.
2513 * configure: Rebuilt.
2514 * libbfd.h: Rebuilt.
2515 * cpu-d30v.c: New files.
2516 * elf32-d30v.c: New files.
2518 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2520 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2521 * bfd-in2.h: Regenerated.
2522 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2523 (rtype2howto): Add function.
2524 (tic80_howto_table): Add.
2526 Tue Feb 18 11:41:00 1997 Dawn Perchik <dawn@cygnus.com>
2528 * sysdep.h: Don't define errno in MSVC if error.h is included.
2530 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2532 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2533 is initialized before it is used.
2535 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2537 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2538 symbol into a weak undefined symbol; leave it as a common symbol.
2540 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2542 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2543 about a symbol defined in a dynamic object if it has already been
2544 defined in a regular object.
2546 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2548 * makefile.vms: Add gcc flags to allow compiling with current gcc
2550 (targmatch.h): New dependency.
2552 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2554 * evax.h (ALPHA_R_CODEADDR): New relocation.
2555 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2557 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2559 * bfd-in2.h, libbfd.h: Rebuild.
2561 Restrict symbol length to 64 bytes, case preserving:
2562 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2563 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2564 (_bfd_evax_length_hash_symbol): Added.
2565 * evax-etir.c (_bfd_evax_write_etir): Call
2566 _bfd_evax_length_hash_symbol before output of symbol.
2567 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2568 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2570 * evax-emh.c: Output filename to object file without path.
2572 * evax-egsd.c: New sections for local and global commons.
2574 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2575 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2576 notices. Replace AXP with Alpha.
2578 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2580 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2581 sections if we are creating a shared library.
2583 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2585 * configure.host (i386-windows): Don't set host64=true.
2587 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2589 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2590 (elf_mips16_gprel_howto): New static variable.
2591 (mips16_gprel_reloc): New static function.
2592 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2593 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2594 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2595 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2596 * bfd-in2.h, libbfd.h: Rebuild.
2598 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2600 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2601 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2603 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2605 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2606 the output section will be the absolute section; don't print an
2607 assertion message for that case when doing a relocateable link.
2609 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2611 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2612 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2613 need_fn_sub, call_stub, and call_fp_stub.
2614 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2615 (mips_elf_link_hash_newfunc): Initialize new fields.
2616 (mips_elf_link_hash_table_create): Likewise.
2617 (mips_elf_relocate_section): Redirect relocations to use mips16
2618 stubs when appropriate.
2619 (mips_elf_check_relocs): Attach stub sections to the appropriate
2620 symbol. Set need_fn_stub when appropriate.
2621 (mips_elf_always_size_sections): New static function.
2622 (mips_elf_check_mips16_stubs): New static function.
2623 (elf_backend_always_size_sections): Define.
2624 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2626 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2627 attached to sections which are not being included in the link.
2629 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2631 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2632 symbol value when computing the addend for a pc_relative
2635 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2637 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2638 relocateable link, just skip pc_relative pcrel_offset relocs.
2639 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2640 structure for an ARM26 reloc which can be resolved.
2641 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2642 reloc can be resolved.
2644 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2645 error in overflow check for R_RELBYTE.
2647 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2649 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2650 From Mark Rasin <mark.rasin@telrad.co.il>.
2652 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2655 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2657 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2658 (elf_mn10200_howto_table): Likewise.
2659 (mn10200_reloc_map): Likewise.
2661 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2663 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2664 * bfd-in2.h, libbfd.h: Regenerated.
2665 * elf32-m32r.c: Add support for them.
2667 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2669 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2670 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2671 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2672 r_format and r_pcrel. Always return a value.
2673 * riscix.c (MY_final_link_callback): Define to dummy value.
2675 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2676 relocations against the text segment, look up the output name of
2678 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2679 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2680 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2681 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2682 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2684 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2686 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2687 routines for little endian data.
2688 * coffcode.h (coff_write_object_contents): Set magic to
2689 TIC80_ARCH_MAGIC for TIc80.
2691 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2693 * coff-tic80.c (tic80coff_vec): Change to little endian data
2696 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2698 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2699 auxiliary_filters parameter to be const char * const *. Accept a
2700 NULL terminated array.
2701 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2702 (bfd_elf32_size_dynamic_sections): Update declaration.
2703 * bfd-in2.h: Rebuild.
2705 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2707 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2708 NOTYPE symbol in a text section as a FUNC symbol.
2710 * coffcode.h (coff_compute_section_file_positions): Force
2711 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2713 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2715 * libaout.h (machine_type): Reserve several values for sparclet.
2717 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2719 * config.bfd (tic80-*-*): Don't require 'coff'.
2721 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2723 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2724 table to v850_elf_reloc for all non-standard relocations.
2725 (v850_elf_check_relocs): Add check for h being non-null.
2726 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2727 statement instead of multiple ifs.
2728 (v850_elf_relocate_section): Fix up error message, don't just call
2731 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2733 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2734 Use bfd_elf_generic_reloc as special function for all relocs.
2735 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2737 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2738 24bit pc-relative reloc.
2740 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2742 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2743 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2744 header byte order is little endian. Use correct bfd_get and
2745 bfd_put routines for little endian headers.
2746 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2747 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2749 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2751 * reloc.c: Add BFD_RELOC_24.
2752 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2753 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2754 * bfd-in2.h, libbfd.h: Rebuilt.
2756 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2758 elf64-alpha multiple .got rewrite:
2760 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2761 (bfd_elf*_mkobject): Don't define here ...
2762 * elfxx-target.h: ... but rather here. Default always_size_sections
2764 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2765 what the #defines in elf-bfd.h transmuted it to anyway.
2767 * section.c: Add SEC_LINKER_CREATED flag.
2768 * bfd-in2.h: Rebuild.
2769 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2770 relocation section flags.
2771 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2772 SEC_IN_MEMORY to recognize generated bits.
2773 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2775 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2776 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2777 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2778 * elf32-ppc.c (ppc_elf_create_linker_section,
2779 ppc_elf_size_dynamic_sections): Likewise.
2780 * elf32-sparc.c (elf32_sparc_check_relocs,
2781 elf32_sparc_size_dynamic_sections): Likewise.
2782 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2784 (_bfd_elf_create_dynamic_sections): Likewise.
2785 (_bfd_elf_make_linker_section_rela): Likewise.
2786 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2787 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2788 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2789 to identify generated bits.
2790 (elf_link_input_bfd): Likewise.
2792 * elf64-alpha.c: Rewrite everything touching relocations.
2794 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2796 * elf32-v850.c (all functions and static variables): Go through
2797 and regularize names to be of the form v850_elf_<xxx>.
2798 (toplevel): Include <elf/v850.h>.
2799 (enum reloc_type): Move to include/elf/v850.h.
2800 (v850_elf_check_relocs): For common variables, if the variable is
2801 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2802 into the appropriate section.
2803 (elf_backend_check_relocs): Define.
2805 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2807 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2809 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2811 * config.bfd (mips*el-*-linux*): New target.
2812 (mips*-*-linux*): New target.
2814 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2815 Return a useful value.
2817 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2819 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2821 * configure: Rebuild.
2822 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2823 ac_cv_func_mmap in bfd/configure.host.
2825 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2826 filter_shlib and auxiliary_filter_shlib parameters.
2827 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2829 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2830 (bfd_elf64_size_dynamic_sections): Likewise.
2831 * bfd-in2.h: Rebuild.
2833 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2835 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2836 symbols, don't export a symbol which is defined by an object in an
2837 archive which contains shared objects.
2839 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2841 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2842 for TI TMS320c80 (MVP).
2843 (bfd_archures_list): Add bfd_tic80_arch.
2844 * bfd-in2.h: Regenerate by running "make headers".
2846 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2848 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2849 * configure.in (case $vec): Correct typo, "tb" not "tp".
2850 Also add cofflink.o for tic80coff_vec.
2851 * configure: Regenerate with autoconf.
2853 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2855 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2856 is configured with --with-mmap.
2858 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2860 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2861 (ALL_MACHINES): Add cpu-tic80.o
2862 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2863 * coff-tic80.c: Add skeleton, cloned from another coff config.
2864 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2867 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2869 * TODO: Correct a misspelling.
2870 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2871 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2872 * configure.in (case $vec): Add tic80coff_vec entry.
2873 * configure: Regenerate with autoconf.
2874 * archures.c (bfd_tic80_arch): Declare.
2875 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2876 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2877 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2878 (bfd_target_vector): Add tic80coff_vec entry.
2880 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2882 * elflink.h (elf_buckets): Add some more values for larger
2885 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2887 * Makefile.in (install): Move subdir_do out of conditional. From
2888 Fred Fish <fnf@cygnus.com>.
2890 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2892 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2894 (elf_mn10200_howto_table): Likewise.
2895 (mn10200_reloc_map): Likewise.
2897 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2899 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2900 mips16 symbol during the link.
2901 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2903 (mips_elf_link_output_symbol_hook): New static function.
2904 (elf_backend_link_output_symbol_hook): Define.
2906 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2909 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2911 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2912 against SEC_DEBUGGING sections here (revert patch of December 5).
2913 * elfcode.h (elf_object_p): Check for them here, instead.
2915 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2917 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2918 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2920 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2921 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2922 * elf-bfd.h (struct elf_size_info): Update declaration of
2924 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2925 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2926 * elfxx-target.h: Use new dynamic reloc routines by default.
2927 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2930 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2932 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2933 if NAMES_HAVE_UNDERSCORE is defined.
2935 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2937 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2939 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2941 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2944 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2946 * elflink.h (elf_link_add_object_symbols): Only add a weak
2947 symbol if the real definition is in the dynamic symbol table.
2948 After finding the real definition, then, if it is dynamic, add the
2949 weak symbol to the dynamic symbol table.
2951 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2953 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2955 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2958 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2960 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2962 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2963 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2964 * reloc.c: Remove mn10300 big endian relocs.
2965 * bfd-in2.h, libbfd.h: Rebuilt.
2967 * elf32-mn10200.c: Update from elf32-mn10300.c.
2969 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2971 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2973 * elf32-mn10300.c: Add some comments.
2975 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2977 * ihex.c (ihex_scan): Always initialize buf before jumping to
2979 (ihex_read_section): Likewise.
2981 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2983 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2984 inplace for most relocs.
2986 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2988 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2989 even if SEC_ALLOC is not set.
2990 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2991 when deciding whether to copy a reloc into a shared object.
2992 (elf_i386_relocate_section): Likewise.
2993 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2994 (elf32_sparc_relocate_section): Likewise.
2995 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2996 reloc section if it is not set in the source section.
2997 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2998 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2999 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3001 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3003 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3004 expects a .got.plt until we actually create it.
3006 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3008 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3009 message for bfd_reloc_outofrange, rather than aborting. From
3010 Philippe De Muyter <phdm@info.ucl.ac.be>.
3012 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3013 a relocateable link, don't try to process them. From Heinz Wrobel
3014 <wrobel@lpr.e-technik.tu-muenchen.de>.
3016 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3018 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3019 mn10300_info_howto_rel. Tweak reloc argument to be an
3020 Elf32_Internal_Rela.
3021 (USE_RELA): Define instead of USE_REL.
3022 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3024 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3026 * configure.in, configure: Handle mips*-sgi-irix6*.
3027 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3030 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3032 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3033 relocation against a symbol defined in a section with no output
3036 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3038 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3039 * configure, config.in: Rebuild with autoconf 2.12.
3041 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3042 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3043 (swap_out_syms): Set st_other from existing st_other field.
3044 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3046 (elf_link_output_extsym): Set the other field from the global hash
3048 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3049 (elf_mips16_jump_howto): New static variable.
3050 (mips16_jump_reloc): New static function.
3051 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3052 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3053 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3055 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3056 * bfd-in2.h, libbfd.h: Rebuild.
3057 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3059 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3061 * configure.host: Use long long for mips-sgi-irix6*.
3063 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3064 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3066 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3068 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3069 (enum reloc_type): Add more reloc types.
3070 (elf32_mn10300_howto_table): Update for new reloc types.
3071 (elf32_mn10300_reloc_map): Update for new reloc types.
3072 * reloc.c: Add some new relocs for the mn10300 series.
3073 * bfd-in2.h, libbfd.h: Rebuilt.
3075 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3077 * som.c (setup_sections): Don't lose for a space which has
3078 no data, but some symbols.
3080 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3082 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3083 (sunos_link_hash_table_create): Initialize got_needed.
3084 (sunos_create_dynamic_sections): Only set .got section size if it
3085 is not already set. Set got_needed.
3086 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3087 sdynptr, and only handle dynamic sections, if dynamic sections are
3089 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3090 Initialize .got section.
3091 (sunos_scan_ext_relocs): Likewise.
3092 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3094 (sunos_finish_dynamic_link): Check got_needed. Only set up
3095 dynamic linking information if needed.
3097 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3099 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3101 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3103 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3105 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3107 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3110 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3112 * filemode.c: Include sysdep.h.
3113 * ihex.c: Add casts to eliminate compiler warnings.
3114 * sunos.c: Add casts to eliminate compiler warnings.
3116 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3118 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3120 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3121 appropriate relocations in the .so file if shared.
3122 (ppc_elf_relocate_section): Ditto.
3124 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3126 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3127 complain_overflow_unsigned.
3129 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3131 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3132 overflows for R_D10V_16 and R_D10V_18.
3134 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3136 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3137 (do_with_relocs): Likewise.
3138 (do_as_repeat): Likewise.
3139 (copy_expression): Likewise.
3141 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3143 * ieee.c (ieee_write_external_part): Correctly record whether
3144 there is an external part.
3146 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3148 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3149 handle tda offsets for sld.w and sst.w instructions.
3150 Fix alignment check in sld.w and sst.w tda reloc handling.
3152 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3154 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3156 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3158 * elf32-v850.c: Add comments about assumptions about
3159 char, short & long sizes.
3160 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3161 problems for several relocs.
3163 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3164 R_V850_SDA_OFFSET entry.
3166 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3168 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3169 Store import file index in ldindx.
3170 (xcoff_build_ldsyms): Assume that ldsym was not previously
3171 allocated. For an imported symbol, copy ldindx into l_ifile.
3173 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3175 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3176 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3177 fields in R_V850_TDA_OFFSET.
3178 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3179 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3182 * elf32-v850.c: Include bfdlink.h.
3183 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3185 (elf32_v850_bfd_final_link_relocate): New function.
3186 (v850_elf_relocation_section): Likewise.
3187 (elf_backend_relocate_section): Define.
3189 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3191 * binary.c (binary_set_section_contents): Ignore sections which
3192 don't have SEC_LOAD and SEC_ALLOC set.
3194 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3196 * linker.c (_bfd_generic_final_link): Avoid losing static
3197 symbols in the .bss section.
3199 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3201 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3202 (mips32_64bit_reloc): New static function.
3203 (mips_reloc_map): Add entry for BFD_RELOC_64.
3204 (mips_elf_relocate_section): Handle R_MIPS_64.
3206 * linker.c (default_indirect_link_order): Print an error message
3207 when attempting to do a relocateable link with different object
3208 file formats, rather than calling abort.
3210 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3212 * reloc.c (m32r relocs): Rename them.
3213 * bfd-in2.h, libbfd.h: Regenerated.
3214 * elf32-m32r.c: Update.
3215 (m32r_elf_10_pcrel_reloc): New function.
3216 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3217 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3219 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3221 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3222 all sections that will be included in the output file.
3223 (_bfd_generic_link_output_symbols): Discard symbols in sections
3224 which are being discarded.
3225 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3226 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3227 (elf_v850_howto_table): Corresponding changes.
3228 (elf_v850_reloc_map): Corresponding changes.
3229 * reloc.c: Add additional V850 relocations.
3230 * bfd-in2.h, libbfd.h: Rebuilt.
3232 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3233 no longer want in pc-relative relocs.
3235 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3237 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3238 accept a reloc against an undefined sybmol!
3240 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3242 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3244 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3246 * VERSION: Bump for new relocation.
3248 * hosts/i386bsd.h: If NBPG is not defined, define it as
3249 PAGE_SIZE, for recent versions of FreeBSD.
3251 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3253 * configure.host: Use `long long' as the 64 bit type on a Solaris
3254 host, since both gcc and the SunPRO compilers support it.
3256 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3258 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3259 mistake to have reused the ECOFF LITERAL for ELF since they have
3260 different semantics.
3261 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3262 * bfd-in2.h, libbfd.h: Rebuild.
3264 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3267 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3268 dynamic relocation for an undefweak symbol when we are building
3269 a static executable.
3271 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3273 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3274 point explicitly to srcdir.
3275 (targmatch.h): Edit references to point explicitly to objdir.
3277 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3279 * config.bfd: When setting targ_cpu, don't get confused by
3282 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3284 * configure.host: Add support for windows host (a build done
3285 under the Microsoft build environment).
3287 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3289 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3290 definition in a dynamic object, add it to the dynamic symbol table
3291 if any dynamic object mentions it. Reverts part of last patch.
3293 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3294 (sunos_link_hash_table_create): Initialize got_base.
3295 (bfd_sunos_size_dynamic_sections): If the .got section is more
3296 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3298 (sunos_check_dynamic_reloc): Subtract got_base from a base
3299 relative relocation.
3301 * elf32-mips.c (elf_mips_isa): New static function.
3302 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3303 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3305 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3307 * archive.c (do_slurp_coff_armap): Only treat archive as little
3308 endian for i960 COFF.
3310 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3312 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3313 by the change in size of the section when EXEC_P is not set.
3315 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3316 (m68kcoff_rtype_to_howto): New static function.
3317 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3318 VMA to the addend for a PC relative reloc.
3320 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3322 * Makefile.in: Rebuild dependencies.
3324 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3327 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3329 * Makefile.in: Remove explicit dependencies for mn10200 and
3331 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3332 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3333 (dependencies): Rebuilt.
3335 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3337 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3338 during this function.
3340 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3341 section if the flags are compatible.
3343 * configure.in: Add havevecs, and put it in tdefaults.
3344 * mpw-config.in: Likewise.
3345 * configure: Rebuild.
3346 * targmatch.sed: New file; a sed script to build targmatch.h from
3348 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3349 * targets.c: Include "fnmatch.h".
3350 (struct targmatch): Define.
3351 (bfd_target_match): Define by including targmatch.h.
3352 (bfd_find_target): If the target is not found by name, search for
3353 it as a configuration triplet.
3354 * Makefile.in: Rebuild dependencies.
3355 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3356 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3357 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3358 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3359 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3360 (CFILES): Remove i386dynix.c and hp300bsd.c.
3361 (targmatch.h): New target.
3362 (do_clean): Remove targmatch.h.
3364 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3365 * acconfig.h: Add NEED_DECLARATION_GETENV.
3366 * configure, config.in: Rebuild.
3367 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3368 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3370 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3372 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3373 * cpu-mn10200.c, cpu-mn10300.c: New files.
3374 * elf32-mn10200.c, elf32-mn10300.c: New files.
3375 * Makefile.in: Break mn10x00 support into two separate
3376 configurations, mn10200 and mn10300.
3377 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3378 * bfd-in2.h, configure: Rebuilt.
3380 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3382 * Makefile.in (do_clean): Move config.log to do_distclean.
3384 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3386 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3387 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3388 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3389 (elf32-mn10x00.o): Add dependencies.
3390 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3391 (bfd_mn10x00_arch): Declare.
3392 (bfd_archures_list): Add bfd_mn10x00_arch.
3393 * config.bfd: Add mn10x00-*-*.
3394 * configure.in: Add bfd_elf32_mn10x00_vec.
3395 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3396 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3397 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3398 * bfd-in2.h, configure: Rebuilt.
3400 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3402 openVMS/Alpha: Provide filename and case_hack flags via
3403 symbol table from gas.
3404 Add case_hack code for symbol output from vax/vms.
3405 * evax-alpha.c (evax_initialize): Remove filename handling,
3406 filename is provided via symbol table.
3407 (evax_get_symtab): Use local symbol count when setting up table.
3408 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3410 (_bfd_evax_write_egsd): Skip file name symbol.
3411 * evax-emh.c (get_vms_time_string): Local function now.
3412 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3414 (_bfd_evax_write_etir): Pass all symbol names through
3415 _bfd_evax_case_hack_symbol.
3416 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3418 (_bfd_evax_basename): Removed.
3419 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3420 * evax.h (evax_private_data_struct): Remove filename.
3421 (flag_hash_long_names, flag_show_after_trunc,
3422 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3425 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3427 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3428 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3429 (NO_SWAP_MAGIC): Don't define.
3430 (SWAP_MAGIC): Define.
3432 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3433 no hash table entry for a global symbol.
3435 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3437 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3439 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3441 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3442 symbol type with T_NULL. Warn if symbol type changes. Based on
3443 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3445 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3446 a dynamic object in the dynamic symbol table if it is referenced
3447 or defined by a regular object.
3449 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3451 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3452 remove dwarf local labels. Shrinks binaries by a factor of 3!
3454 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3456 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3457 by hand, rather than by calling bfd_make_section.
3459 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3461 * reloc.c: Rename m32r relocs.
3462 * bfd-in2.h, libbfd.h: Rebuilt.
3463 * elf32-m32r.c: Update.
3465 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3467 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3468 link, adjust the symbol index of a base relative reloc. Don't
3469 change the addend of a PC relative reloc if pcrel_offset is set.
3470 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3471 a relocateable link.
3473 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3474 it is zero, in case src_mask matters.
3475 (bfd_install_relocation): Likewise.
3477 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3479 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3481 (_bfd_xcoff_bfd_final_link): Don't set target_index
3482 to an uninitialized value.
3484 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3486 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3487 indices, rather than crashing.
3488 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3490 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3493 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3495 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3497 (coff_arm_adjust_symndx): New static function.
3498 (coff_adjust_symndx): Define.
3500 * srec.c (srec_scan): Accept multiple symbols on a single line.
3501 From Pascal Martin <pmartin@alsys.com>.
3505 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3507 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3508 (sunos_merge_private_bfd_data): New function.
3510 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3512 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3514 (bfd_merge_private_bfd_data): Likewise.
3515 * section.c (bfd_copy_private_section_data): Likewise.
3516 * syms.c (bfd_copy_private_symbol_data): Likewise.
3517 * bfd-in2.h: Rebuild.
3518 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3519 both BFD's are the right flavour.
3520 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3521 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3522 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3523 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3524 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3525 (ppc_elf_merge_private_bfd_data): Likewise.
3526 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3527 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3529 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3530 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3533 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3535 * reloc.c: Add m32r relocs.
3536 * bfd-in2.h, libbfd.h: Rebuilt.
3537 * cpu-m32r.c, elf32-m32r.c: New files.
3539 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3541 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3543 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3545 * tekhex.c (first_phase): Change type parameter from char to int.
3547 (pass_over): Change func to expect int, not char.
3549 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3550 rather than SEC_LOAD when aligning the file offset for the first
3551 section in a segment.
3553 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3555 * syms.c (coff_section_type): Make arg const.
3556 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3557 to make_bfd_asection().
3558 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3559 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3560 (_bfd_elf_stringtab_init): Remove prototype.
3562 * netbsd-core.c (swap_abort): Add prototype.
3563 * aix386-core.c (swap_abort): Ditto & make static
3564 * hpux-core.c (swap_abort): Ditto & make static.
3565 * irix-core.c (swap_abort): Ditto & make static.
3566 * ptrace-core.c (swap_abort): Ditto & make static.
3567 * trad-core.c (swap_abort): Ditto & make static.
3568 * coffswap.h (coff_swap_reloc_in): Ditto.
3569 (coff_swap_reloc_out): Ditto.
3570 (coff_swap_filehdr_in): Ditto.
3571 (coff_swap_filehdr_out): Ditto.
3572 (coff_swap_sym_in): Ditto.
3573 (coff_swap_sym_out): Ditto.
3574 (coff_swap_aux_in): Ditto.
3575 (coff_swap_aux_out): Ditto.
3576 (coff_swap_lineno_in): Ditto.
3577 (coff_swap_lineno_out): Ditto.
3578 (coff_swap_aouthdr_in): Ditto.
3579 (coff_swap_aouthdr_out): Ditto.
3580 (coff_swap_scnhdr_in): Ditto.
3581 (coff_swap_scnhdr_out): Ditto.
3582 * ihex.c (ihex_sizeof_headers): Ditto.
3583 * tekhex.c (getsym): Ditto.
3584 (find_chunk): Ditto & make static.
3585 (insert_byte): Ditto.
3586 (first_phase): Ditto.
3588 (tekhex_get_symtab): Ditto & make static.
3589 (tekhex_get_symtab_upper_bound): Ditto & make static.
3590 (tekhex_mkobject): Ditto.
3591 (tekhex_object_p): Ditto.
3592 (move_section_contents): Ditto.
3593 (tekhex_get_section_contents): Ditto.
3594 (tekhex_set_arch_mach): Ditto & make static.
3595 (tekhex_set_section_contents): Ditto.
3596 (writevalue): Ditto.
3599 (tekhex_write_object_contents): Ditto.
3600 (tekhex_sizeof_headers): Ditto.
3601 (tekhex_make_empty_symbol): Ditto.
3602 (tekhex_get_symbol_info): Ditto.
3603 (tekhex_print_symbol): Ditto.
3604 * irix-core.c (make_bfd_asection): Ditto.
3605 (irix_core_core_file_p): Ditto.
3606 (irix_core_core_file_failing_command): Ditto.
3607 (irix_core_core_file_failing_signal): Ditto.
3608 (irix_core_core_file_matches_executable_p): Ditto.
3609 (irix_core_make_empty_symbol): Ditto.
3610 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3611 * srec.c (srec_new_symbol): Ditto.
3612 (srec_get_section_contents): Ditto.
3613 (srec_set_arch_mach): Ditto.
3614 (srec_set_section_contents): Ditto.
3615 (internal_srec_write_object_contents): Ditto.
3616 (srec_write_object_contents): Ditto.
3617 (symbolsrec_write_object_contents): Ditto.
3618 (srec_sizeof_headers): Ditto.
3619 (srec_make_empty_symbol): Ditto.
3620 (srec_get_symtab_upper_bound): Ditto.
3621 (srec_get_symtab): Ditto.
3622 (srec_print_symbol): Ditto and make static.
3623 * elf.c (elf_read): Ditto
3624 (assign_section_numbers): Ditto.
3625 (elf_fake_sections): Ditto.
3626 (sym_is_global): Ditto.
3627 (elf_map_symbols): Ditto.
3628 (get_program_header_size): Ditto.
3629 * coffgen.c (make_a_section_from_file): Ditto.
3630 (coff_real_object_p): Ditto.
3631 (fixup_symbol_value): Ditto.
3632 (build_debug_section): Ditto.
3634 * syms.c (coff_section_type): Ditto.
3636 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3638 * bfd-in2.h: Rebuilt after m32r changes.
3640 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3642 * config.bfd: Add m32r support.
3643 * configure.in: Likewise.
3644 * configure: Likewise.
3645 * Makefile.in: Likewise.
3646 * archures.c: Likewise.
3648 * targets.c: Likewise.
3649 * config.bfd: Keep target list alphabetically sorted.
3651 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3653 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3654 to add in the constant part found in the instruction itself.
3655 (case R_V850_HI16_S): Likewise.
3657 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3659 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3660 and R_D10V_18 to be 1 (word).
3662 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3664 * stabs.c (_bfd_link_section_stabs): If the output_section field
3665 of either section is bfd_abs_section, then the linker is
3666 discarding the section and we should not optimize it.
3668 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3670 * Makefile.in (aout-sparcle.o): New target.
3671 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3672 * config.bfd (sparclet-*-aout*): Add case.
3673 * configure.in (sparcle_aout_vec): Add case.
3674 * configure: Regenerated.
3675 * targets.c (sparcle_aout_vec): Declare.
3676 (bfd_target_vector): Add sparcle_aout_vec.
3677 * aout-sparcle.c: New file.
3679 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3681 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3682 low order sign bit propogation for R_V850_HI16_S.
3684 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3685 handling V850 specific relocs.
3686 (elf_v850_howto_table): Use the new function for some
3687 relocations. Twiddle masks & shifts for some relocs.
3688 Set partial_inplace where needed.
3690 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3692 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3693 default architecture to a machine number of 0.
3694 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3696 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3697 the output BFD is the default, set it from the first input BFD.
3699 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3701 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3702 insert at bitpos zero. The HI16 relocs are shifted right
3703 by 16 bits. Fix src_mask for all relocs.
3704 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3706 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3709 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3711 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3712 Rewrite to use BFD file read routines and to avoid using a fixed
3713 length for the file name.
3715 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3717 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3718 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3719 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3720 to R_V850_{32,16,8}.
3722 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3724 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3725 (elf_v850_howto_table): Add info for HI16_S reloc.
3726 (v850_reloc_map): Add HI_16_S reloc.
3727 * reloc.c: Define BFD_RELOC_V850_* relocs.
3729 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3732 * elf32-sh.c: New file.
3733 * elf.c (prep_headers): Handle bfd_arch_sh.
3734 * elfcode.h (write_relocs): Handle absolute symbol.
3735 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3736 (_bfd_elf64_link_read_relocs): Declare.
3737 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3738 elf_link_read_relocs. Make globally visible. Change all
3740 (elf_link_input_bfd): Get external symbols from cache in
3741 symtab_hdr->contents. Get contents from cache in
3743 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3745 * reloc.c: Define BFD_RELOC_SH_* relocs.
3746 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3747 * coff-sh.c (sh_insns_conflict): Fix a return value.
3748 (_bfd_sh_align_load_span): New globally visible function, broken
3749 out of sh_align_load.
3750 (sh_align_load): Call _bfd_sh_align_load_span.
3751 (sh_swap_insns): Change relocs parameter to PTR.
3752 * bfd-in2.h, libbfd.h: Rebuild.
3753 * targets.c (bfd_elf32_sh_vec): Declare.
3754 (bfd_elf32_shl_vec): Declare.
3755 * config.bfd (sh-*-elf*): New target.
3756 * configure.in (bfd_elf32_sh_vec): New target vector.
3757 (bfd_elf32_shl_vec): New target vector.
3758 * configure: Rebuild.
3759 * Makefile.in: Rebuild dependencies.
3760 (BFD32_BACKENDS): Add elf32-sh.o.
3761 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3763 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3764 page before checking D_PAGED.
3766 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3767 (ihex_write_object_contents): Remove extbase; always use segbase
3770 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3772 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3773 * configure.host (i[345]86-*-*): Ditto.
3774 * config.bfd (i[345]86-*-*): Ditto.
3775 * configure: Regenerate.
3777 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3780 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3782 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3783 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3784 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3785 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3786 will have an ST_CODE type, change the symbol's type to ST_DATA.
3787 * som.c (hppa_som_gen_reloc_type): Update prototype.
3789 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3791 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3792 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3793 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3794 (mips_elf_finish_dynamic_sections): Likewise.
3796 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3798 * configure.host (HLDENV): New variable to set. Set it for
3799 *-*-sysv4*, since those linkers may not support -R but they always
3800 support LD_RUN_PATH.
3802 * libieee.h (NSECTIONS): Don't define.
3803 (ieee_data_struct): Change section_table to asection **. Add
3805 * ieee.c (get_section_entry): If the table isn't big enough, make
3807 (ieee_slurp_sections): Remove assertion about number of sections.
3808 (ieee_object_p): Adjust initialization of ieee to match changes to
3811 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3812 symbols merely because we are generating a shared library.
3813 (xcoff_build_ldsyms): Don't set up global linkage code for an
3814 undefined symbol merely because we are generating a shared
3817 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3819 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3820 (BFD32_BACKENDS) Add elf32-v850.o.
3821 * archures.c: Add bfd_v850_arch.
3822 * bfd-in2.h: Add bfd_v850_arch.
3823 * config.bfd (v850-*-*): New target.
3824 * configure: (bfd_elf32_v850_vec) New vector.
3825 * configure.in: (bfd_elf32_v850_vec) New vector.
3826 * cpu-v850.c: New file.
3827 * elf.c (prep_headers): Added case bfd_arch_v850.
3828 * elf32-v850.c: New file.
3829 * targets.c (bfd_elf32_v850_vec): New vector.
3831 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3833 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3834 a function code symbol for an XMC_XO symbol.
3836 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3838 * mpw-config.in: Update editing of autoconf vars to reflect
3839 Jul 18 configure.in change.
3840 * mpw-make.sed: Update editing of include pathnames to be
3841 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3843 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3845 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3846 which to offset to get the .plt entry address is ".plt".
3848 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3850 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3851 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3852 Added, for internal use by the ARM gas.
3854 * bfd-in2.h: Rebuilt
3856 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3858 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3859 in section dynidx start.
3861 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3863 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3864 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3865 optimization for g++.
3867 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3869 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3870 the -mrelocatable-lib bit set and the other doesn't, clear the
3871 -mrelocatable-lib bit in the header.
3873 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3875 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3876 symbol against a STT_FUNC symbol in a shared library.
3878 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3880 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3881 symbol is found, automatically define the corresponding function
3884 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3885 if sym.n_numaux is not zero.
3886 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3887 entry to disagree about the number of aux entries if the symbol
3890 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3891 section if it might be needed, not just if info->shared.
3892 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3893 the start of .rel.dyn if we are going to use it.
3894 (mips_elf_finish_dynamic_sections): Only clear the first element
3895 of .rel.dyn if the size is greater than zero.
3897 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3899 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3900 undefined_symbol callback for a symbol, then don't issue any more
3901 warnings about loader relocs.
3902 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3903 after calling the undefined_symbol callback.
3905 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3906 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3907 as the AIX linker seems to do.
3909 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3911 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3912 (evax_initialize): Remove evax_reloc_table.
3913 (evax_close_and_cleanup): Ditto.
3915 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3917 (evax_bfd_reloc_type_lookup): Ditto.
3918 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3919 cooked_size == raw_size.
3920 * evax-emh.c (_bfd_evax_register_filename): Remove.
3921 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3922 * evax-misc.c (add_new_contents): Malloc section at full size.
3923 (_bfd_save_evax_section): Memcpy section contents directly.
3924 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3925 (evax_reloc_table): Remove.
3927 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3929 * makefile.vms: Add better support for DEC C compilation
3930 Add evax.h dependencies
3932 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3933 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3934 (BFD_RELOC_ALPHA_BASEREG): Remove.
3935 * bfd-in2.h, libbfd.h: Rebuild.
3937 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3939 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3940 getgid if _WIN32 is defined.
3941 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3943 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3945 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3946 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3948 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3951 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3953 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3955 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3956 (NEED_DECLARATION_REALLOC): New macro.
3957 * configure, config.in: Rebuild.
3958 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3959 (realloc): Declare if NEED_DECLARATION_REALLOC.
3961 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3962 <strings.h> if they exist.
3964 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3966 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3968 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3970 Based on patches from Eric Valette <valette@crf.canon.fr>:
3971 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3972 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3973 (elf_howto_table): Add entries for new relocs.
3974 (elf_i386_reloc_type_lookup): Handle new relocs.
3975 (elf_i386_info_to_howto): Just call abort.
3976 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3977 (elf_i386_relocate_section): Likewise.
3979 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3981 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3983 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3985 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3986 only get the LMA from the phdr if they are in the same part of the
3989 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3990 new segment to make them more comprehensible. If the relationship
3991 between the LMA and the VMA changed, start a new segment. Don't
3992 check dynsec when deciding whether to start a new segment for a
3993 writeable section; -N will now handle this.
3995 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3997 * libhppa.h: Remove "esel" changes. Not the right approach.
3998 * som.c: Corresponding changes.
3999 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4000 which don't have a SOM symbol type associated with them.
4001 Reverses a 1994 change.
4003 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4005 Make ld -N more reasonable for ELF:
4006 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4007 phdr_in_section to false, and always use a single load segment.
4008 (elf_sort_sections): Sort sections by LMA after VMA.
4009 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4010 align to maxpagesize.
4011 (assign_file_positions_except_relocs): Likewise.
4012 * elfcode.h (elf_object_p): If a section is loaded but not page
4013 aligned, clear D_PAGED.
4015 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4017 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4018 Added, for internal use by the ARM gas.
4020 * bfd-in2.h: Rebuilt
4022 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4024 * libhppa.h (R_HPPA_ESEL): New field selector.
4025 (e_esel): Similarly.
4026 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4027 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4028 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4030 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4032 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4033 archive search before looking for stripped dynamic objects.
4035 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4037 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4038 symbol a warning rather than an error.
4040 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4042 * elf.c (assign_file_positions_for_segments): Track the virtual
4043 memory position separately from the file position, and use it to
4044 compute the alignment adjustment.
4046 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4048 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4049 and fixed mask on R_D10V_10_PCREL_L.
4051 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4053 * elf64-mips.c: Include "aout/ar.h".
4054 (mips_elf64_slurp_armap): New static function.
4055 (mips_elf64_write_armap): New static function.
4056 (bfd_elf64_archive_*): Define.
4057 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4058 Use instead of bfd_generic_archive_p.
4059 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4060 instead of _bfd_write_archive_contents.
4061 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4062 _bfd_generic_mkarchive.
4063 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4064 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4066 (TARGET_LITTLE_SYM): Likewise.
4067 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4069 * Makefile.in: Rebuild dependencies.
4071 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4072 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4073 SHT_MIPS_EVENTS sections.
4074 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4075 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4077 (_bfd_mips_elf_fake_sections): Likewise.
4079 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4080 * ecoff.c (ecoff_compute_section_file_positions): Copy
4081 rdata_in_text from backend info to tdata. Clear it if any data
4082 section comes before .rdata.
4083 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4084 tdata rather than backend info.
4086 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4088 * configure.in: Fix test for whether a compiler has a 64 bit
4089 type. From Jim Wilson <wilson@cygnus.com>.
4091 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4093 * configure.host (mips-sgi-irix6*): New host.
4095 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4096 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4097 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4099 * configure: Rebuild.
4100 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4101 (BFD_HOST_64_BIT): Define conditionally.
4102 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4103 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4104 (symvalue, bfd_size_type): Likewise.
4105 * bfd-in2.h: Rebuild.
4106 * Makefile.in (do_clean): Remove bfd-tmp.h.
4107 (do_distclean): Remove bfd-in3.h.
4108 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4109 (bfd-in3.h): New target.
4111 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4112 Andrew Gierth <ANDREWG@microlise.co.uk>.
4114 * configure.host: Set INSTALL_SHLIB.
4115 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4116 * configure: Rebuild.
4117 * Makefile.in (install): Use @INSTALL_SHLIB@.
4119 * config.bfd (mips*-*-irix6*): New target.
4120 * configure.host: Handle Irix 6 shared library like Irix 5.
4122 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4123 symbol for a magic name.
4124 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4126 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4129 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4131 * mpw-config.in: Add ELF support to mips config, create the
4132 elf32-target.h file in the object dir.
4133 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4135 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4137 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4138 Also removed most abort calls, in favor of using bfd reporting.
4140 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4142 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4143 (BFD32_BACKENDS) Add elf32-d10v.o.
4144 * archures.c: Add bfd_d10v_arch.
4145 * bfd-in2.h: Add bfd_d10v_arch.
4146 * config.bfd (d10v-*-*): New target.
4147 * configure: (bfd_elf32_d10v_vec) New vector.
4148 * configure.in: (bfd_elf32_d10v_vec) New vector.
4149 * cpu-d10v.c: New file.
4150 * elf.c (prep_headers): Added case bfd_arch_d10v.
4151 * elf32-d10v.c: New file.
4152 * libbfd.h: Rebuild.
4153 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4154 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4155 * targets.c (bfd_elf32_d10v_vec): New vector.
4157 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4159 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4161 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4163 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4164 bfd_mach_i386_i8086 machine types.
4166 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4168 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4171 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4173 * coffcode.h (coff_set_section_contents): A/UX does not require
4174 special handling of the _LIB section.
4176 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4178 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4179 value for R_RELBYTE.
4181 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4182 array if one was allocated.
4184 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4186 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4187 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4188 use_rld_obj_head and rld_value.
4189 (mips_elf_link_hash_table_create): Initialize new fields.
4190 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4192 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4193 __rld_obj_head symbol not seen, create an __rld_map symbol.
4194 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4195 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4196 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4197 __rld_obj_head symbol.
4198 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4200 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4202 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4204 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4205 ppc_elf_addr16_ha_reloc.
4206 (ppc_elf_addr16_ha_reloc): New static function.
4208 * coff-mips.c (struct mips_hi): Define.
4209 (mips_refhi_list): New static variable.
4210 (mips_refhi_addr, mips_refhi_addend): Remove.
4211 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4212 (mips_reflo_reloc): Process mips_refhi_list.
4213 (mips_relhi_list): New static variable.
4214 (mips_relhi_addr, mips_relhi_addend): Remove.
4215 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4216 (mips_rello_reloc): Process mips_relhi_list.
4217 (mips_relocate_section): Permit an arbitrary number of REFHI or
4218 RELHI relocs before the associated REFLO or RELLO reloc.
4220 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4222 * aout-target.h (MY(callback)): Set reloc_count fields.
4224 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4226 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4227 sections unless this is a SunOS link.
4229 * VERSION: Set to 2.7.1.
4231 * Released binutils 2.7.
4233 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4235 * i386aout.c: Include "aout/aout64.h".
4236 (i386aout_write_object_contents): New static function.
4237 (MY_write_object_contents): Define.
4239 * netbsd.h (MY(write_object_contents)): Make sure that
4240 adjust_sizes_and_vmas is called before fiddling with the magic
4243 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4245 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4247 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4249 * libbfd-in.h (itos, stoi): Don't define.
4250 * libbfd.h: Rebuild.
4251 * i386lynx.c (KEEPIT): Define as udata.i.
4252 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4253 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4254 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4255 flags. Don't use stoi.
4257 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4259 * elf.c (map_sections_to_segments): Don't start a new segment for
4260 a writable section if it's on the same page as the previous
4261 segment. Reset the writable variable for a readonly section.
4263 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4265 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4266 first_thunk_address, thunk_size, and import_table_size.
4267 * peicode.h: Improved some diagnostics regarding edata sections.
4269 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4271 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4272 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4274 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4276 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4277 with XCOFF_DEF_DYNAMIC set is really defined.
4278 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4279 (xcoff_link_add_symbols): Only create special sections if using an
4282 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4284 (bfd_install_relocation): Likewise.
4286 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4288 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4290 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4291 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4292 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4293 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4294 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4295 are found for LITERAL relocs.
4296 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4297 taken, we cannot generate a .plt entry for the symbol.
4299 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4301 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4302 sysconf functions (for gprof).
4303 * configure, config.in: Rebuild.
4305 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4307 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4308 an archive if it has a map. If the object file has the wrong
4311 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4312 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4314 (alpha_relocate_section): Likewise.
4316 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4317 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4318 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4319 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4320 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4321 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4322 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4323 * peicode.h: Corresponding changes.
4325 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4327 * elflink.h (elf_create_pointer_linker_section): Comment out code
4328 dealing with making GOT pointers negative of the GOT symbol for
4331 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4333 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4334 increment the .rela.plt size until after we're done creating the
4336 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4337 .rela.plt offset directly rather than calculating it.
4339 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4341 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir):
4342 Use autoconf-set values.
4343 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4344 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4347 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4348 * configure: Rebuilt.
4350 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4352 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4353 handling code > 1k away.
4355 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4357 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4358 defined, output whenever the symbol is updated.
4360 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4362 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4363 section to 0 if user_set_vma is set.
4364 * elflink.h (elf_bfd_final_link): Likewise.
4366 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4368 Partially undo patch of Jun 20.
4369 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4370 (coff_compute_section_file_positions): Likewise.
4371 (coff_write_object_contents): Likewise. Re-add deleted code, but
4372 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4373 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4375 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4377 * config.bfd: Add support for *-*-rtems* configurations.
4379 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4381 * elf.c (prep_headers): Add bfd_arch_alpha case.
4383 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4385 * elf64-alpha.c: New file.
4386 * config.bfd (alpha-*-linuxecoff*): New target.
4387 (alpha-*-linux*, alpha-*-elf*): New targets.
4388 * configure.in (bfd_elf64_alpha_vec): New vector.
4389 * configure: Rebuild.
4390 * targets.c (bfd_elf64_alpha_vec): Declare.
4391 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4392 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4393 * bfd-in2.h, libbfd.h: Rebuild.
4394 * Makefile.in: Rebuild dependencies.
4395 (BFD64_BACKENDS): Add elf64-alpha.o.
4396 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4398 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4400 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4401 than relying on a right shift of 32.
4403 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4405 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4406 ifdef to COFF_WITH_PE.
4407 (coff_compute_section_file_positions): Likewise.
4408 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4409 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4410 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4411 COFF_IMAGE_WITH_PE, always include.
4413 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4415 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4417 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4418 approximate the correct answer if SIZEOF_HEADERS was not used.
4420 * binary.c (binary_set_section_contents): Set section file
4421 position based on LMA rather than VMA.
4423 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4425 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4426 symbols if info->strip == strip_all.
4428 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4430 * coff-h8300.c: Remove #if 0 code.
4431 (compatable): Don't allow mixing/matching of different architectures.
4433 * archures.c (bfd_mach_h8300s): Add.
4434 * bfd-in2.h: Rebuilt.
4435 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4437 (h8300_reloc16_estimate): Likewise.
4438 (h8300_reloc16_extra_cases): Likewise.
4439 (h8300_bfd_link_add_symbols): Likewise.
4440 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4441 (coff_set_flags): Likewise.
4442 * cpu-h8300.c (h8300_scan): Likewise.
4443 Add H8/S to bfd_h8300_arch list.
4445 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4447 Added support for Alpha OpenVMS:
4448 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4449 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4450 * config.h-vms, makefile.vms: New files.
4451 * config.bfd (alpha-*-*vms*): New target.
4452 * configure.in (evax_alpha_vec): New target vector.
4453 * configure: Rebuild.
4454 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4455 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4456 * targets.c (bfd_target_evax_flavour): Define.
4457 (evax_alpha_vec): Declare.
4458 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4459 if BFD64 is defined.
4460 * bfd-in2.h, libbfd.h: Rebuild.
4461 * Makefile.in: Rebuild dependencies.
4462 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4463 evax-emh.o, and evax-misc.o.
4464 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4465 evax-etir.c, evax-emh.c, and evax-misc.c.
4466 (HFILES): Add evax.h.
4468 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4470 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4472 (h8300_bfd_link_add_symbols): Likewise.
4474 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4476 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4477 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4479 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4481 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4482 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4484 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4485 R_MIPS_32 relocs if creating a shared library.
4487 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4489 * peicode.h (add_data_entry): Use pei_section_data rather than
4490 _cooked_size. Corresponds to May 13 change in coffcode.h.
4492 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4494 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4495 * coffcode.h (coff_write_object_contents): If there are long
4496 section names, always set the f_symptr field, even if there are no
4498 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4499 if there are no symbols.
4501 * coffgen.c (make_a_section_from_file): Check return value of
4502 _bfd_coff_read_string_table.
4503 (coff_real_object_p): Check return value of
4504 make_a_section_from_file.
4505 (_bfd_coff_read_string_table): Check that there are some symbols
4506 before trying to read the string table size.
4508 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4510 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4511 to replace a symbol in a dynamic object with a symbol from another
4512 dynamic object, do the replacement if the existing symbol is
4513 global linkage code.
4515 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4516 for _ptrgl, and treat it as global linkage code.
4518 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4519 filename or N_SO symbol past the offset, and use it to indicate
4520 that there is no line number or function when appropriate.
4522 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4524 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4525 common symbol defined by the linker. Don't export function code
4526 even if export_defineds is set.
4528 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4530 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4532 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4533 (h8300_symbol_address_p): New function.
4534 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4537 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4539 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4541 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4542 correctly for the two variants. Allow relaxing if the target
4543 is 128 bytes away since after relaxation it'll be 126 bytes away.
4544 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4545 "dot" and "value". Allow relaxing if the target is 128 bytes
4546 away since after relaxation it'll be 126 bytes away.
4547 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4548 the given section until nothing changes.
4550 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4552 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4553 alignment hack--we can get the lnnoptr info another way without
4554 suddenly increasing the alignment requirements. Set the flags for
4556 (ecoff_compute_section_file_positions): Do so.
4558 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4560 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4561 to keep the HP emulator database happy.
4563 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4564 From Kevin Buettner <kev@primenet.com>.
4566 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4568 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4569 name of a NULL section.
4571 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4573 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4574 set, always call the notice callback.
4576 * VERSION: Increment for bfdlink.h change.
4578 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4580 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4581 (sh_relax_delete_bytes): Correct handling of differently sized
4582 trailing alignment reloc.
4584 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4585 * bfd-in2.h: Rebuild.
4586 * configure.in: Warn if there is no known 64 bit type.
4587 * configure: Rebuild.
4589 * Makefile.in: Rebuild dependencies.
4590 (BFD32_BACKENDS): Add ppcboot.o.
4591 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4593 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4594 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4596 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4598 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4599 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4600 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4601 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4603 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4605 * elf64-mips.c: Improve reloc special_functions and handling of
4606 SHT_MIPS_OPTIONS section.
4607 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4608 mips_elf_hi16_reloc and make globally visible.
4609 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4610 make globally visible.
4611 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4612 make globally visible.
4613 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4614 and make globally visible.
4615 (gprel16_with_gp): Check howto->src_mask before using value in
4617 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4618 and make globally visible.
4619 (gprel32_with_gp): Check howto->src_mask before fetching value.
4620 (bfd_mips_elf_swap_options_in): New function.
4621 (bfd_mips_elf_swap_options_out): New function.
4622 (_bfd_mips_elf_set_private_flags): Rename from
4623 mips_elf_set_private_flags and make globally visible.
4624 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4625 mips_elf_copy_private_bfd_data and make globally visible.
4626 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4627 mips_elf_merge_private_bfd_data and make globally visible.
4628 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4629 for a SHT_MIPS_OPTIONS section.
4630 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4631 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4632 name of a SHT_MIPS_OPTIONS section.
4633 (_bfd_mips_elf_set_section_contents): New function.
4634 (mips_elf32_section_processing): Set the GP value in a
4635 SHT_MIPS_OPTIONS section.
4636 (_bfd_mips_elf_find_nearest_line): Rename from
4637 mips_elf_find_nearest_line and make globally visible.
4638 (bfd_elf32_set_section_contents): Define.
4639 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4640 (_bfd_mips_elf_lo16_reloc): Declare.
4641 (_bfd_mips_elf_gprel16_reloc): Declare.
4642 (_bfd_mips_elf_got16_reloc): Declare.
4643 (_bfd_mips_elf_gprel32_reloc): Declare.
4644 (_bfd_mips_elf_set_private_flags): Declare.
4645 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4646 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4647 (_bfd_mips_elf_find_nearest_line): Declare.
4648 (_bfd_mips_elf_set_section_contents): Declare.
4650 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4652 (elf_info_to_howto): Define.
4653 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4655 (elf_info_to_howto): Define.
4656 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4658 (elf_info_to_howto): Define.
4660 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4661 R_MOV16B[12], to match change in coff/internal.h.
4663 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4665 * elf64-mips.c: Extensive additions to provide better support for
4666 writing files and for gas.
4667 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4668 of mips_elf_object_p.
4669 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4670 _bfd_mips_elf_object_p.
4671 (_bfd_mips_elf_final_write_processing): Rename from
4672 mips_elf_final_write_processing and make globally visible.
4673 (_bfd_mips_elf_fake_sections): Rename from
4674 mips_elf_fake_sections and make globally visible.
4675 (_bfd_mips_elf_section_from_bfd_section): Rename from
4676 mips_elf_section_from_bfd_section and make globally visible.
4677 (_bfd_mips_elf_section_processing): New function, broken out of
4678 mips_elf_section_processing.
4679 (mips_elf32_section_processing): Rename from
4680 mips_elf_section_processing; call
4681 _bfd_mips_elf_section_processing.
4682 (_bfd_mips_elf_symbol_processing): Rename from
4683 mips_elf_symbol_processing and make globally visible.
4684 (_bfd_mips_elf_read_ecoff_info): Rename from
4685 mips_elf_read_ecoff_info and make globally visible.
4686 (mips_elf32_ecoff_debug_swap): Rename from
4687 mips_elf_ecoff_debug_swap.
4688 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4689 struct symbol_cache_entry.
4690 (_bfd_elf_validate_reloc): New function, moved in from
4691 elfcode.h:validate_reloc.
4692 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4693 to _bfd_elf_validate_reloc. Change all callers.
4694 * elf-bfd.h (bfd_section_from_shdr): Declare.
4695 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4696 (_bfd_elf_validate_reloc): Declare.
4697 (_bfd_mips_elf_object_p): Declare.
4698 (_bfd_mips_elf_fake_sections): Declare.
4699 (_bfd_mips_elf_section_from_bfd_section): Declare.
4700 (_bfd_mips_elf_section_processing): Declare.
4701 (_bfd_mips_elf_symbol_processing): Declare.
4702 (_bfd_mips_elf_read_ecoff_info): Declare.
4703 (_bfd_mips_elf_final_write_processing): Declare.
4704 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4707 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4708 (mips_elf_final_write_processing): Likewise.
4710 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4712 64-bit MIPS ELF ABI objdump support:
4713 * elf64-mips.c: New file.
4714 * Makefile.in: Rebuild dependencies.
4715 (BFD64_BACKENDS): Add elf64-mips.o.
4716 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4717 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4718 bfd_elf64_littlemips_vec to targ_selvecs.
4719 (mips*-*-elf*): Likewise.
4720 * configure.in: Add bfd_elf64_bigmips_vec and
4721 bfd_elf64_littlemips_vec to vector switch.
4722 * configure: Rebuild.
4723 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4724 broken out of mips_elf_section_from_shdr.
4725 (mips_elf32_section_from_shdr): Rename from
4726 mips_elf_section_from_shdr. Call new function.
4727 (elf_backend_section_from_shdr): Update name of renamed function.
4728 * elf-bfd.h (struct elf_size_info): Change second parameter of
4729 write_out_phdrs to be const. Likewise for second parameter of
4731 (struct bfd_elf_section_data): Add rel_hdr2 field.
4732 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4733 (bfd_elf32_swap_symbol_out): Likewise.
4734 (bfd_elf32_swap_reloc_in): Likewise.
4735 (bfd_elf32_swap_reloc_out): Likewise.
4736 (bfd_elf32_swap_reloca_in): Likewise.
4737 (bfd_elf32_swap_reloca_out): Likewise.
4738 (bfd_elf32_swap_phdr_in): Likewise.
4739 (bfd_elf32_swap_phdr_out): Likewise.
4740 (bfd_elf32_swap_dyn_in): Likewise.
4741 (bfd_elf32_swap_dyn_out): Likewise.
4742 (bfd_elf32_slurp_symbol_table): Declare.
4743 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4744 (bfd_elf32_write_out_phdrs): Declare.
4745 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4746 (bfd_elf64_swap_symbol_out): Likewise.
4747 (bfd_elf64_swap_reloc_in): Likewise.
4748 (bfd_elf64_swap_reloc_out): Likewise.
4749 (bfd_elf64_swap_reloca_in): Likewise.
4750 (bfd_elf64_swap_reloca_out): Likewise.
4751 (bfd_elf64_swap_phdr_in): Likewise.
4752 (bfd_elf64_swap_phdr_out): Likewise.
4753 (bfd_elf64_swap_dyn_in): Likewise.
4754 (bfd_elf64_swap_dyn_out): Likewise.
4755 (bfd_elf64_slurp_symbol_table): Declare.
4756 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4757 (bfd_elf64_write_out_phdrs): Declare.
4758 (_bfd_mips_elf_section_from_shdr): Declare.
4759 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4760 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4761 section for the section, add the new one to rel_hdr2. Increment
4762 reloc_count rather than setting it.
4763 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4764 Remove static declaration.
4765 (elf_write_shdrs_and_ehdr): Define name as macro.
4766 (elf_write_out_phdrs): Likewise.
4767 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4768 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4769 (elf_swap_symbol_in): Change second parameter to be const.
4770 (elf_swap_symbol_out): Likewise.
4771 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4772 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4773 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4774 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4775 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4776 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4777 parameter to be const. Make non-static.
4778 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4780 (elf_slurp_symbol_table): Make non-static.
4781 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4782 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4783 (elf_backend_size_info): Likewise.
4784 (elfNN_bed): Use elf_backend_size_info.
4785 * targets.c (bfd_elf64_bigmips_vec): Declare.
4786 (bfd_elf64_littlemips_vec): Declare.
4787 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4788 bfd_elf64_littlemips_vec if BFD64 is defined.
4790 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4792 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4794 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4795 zeroes, in alignment holes.
4797 * configure: Rebuild with autoconf 2.10.
4799 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4800 potential leading underscore in the allocated buffer.
4802 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4804 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4805 symbols into .sbss if this is a relocatable link.
4807 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4809 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4810 undefined symbols when creating a shared library.
4812 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4814 * coff-sh.c: Add a bunch of new code and static const arrays to
4815 support aligning loads and stores on four byte memory boundaries.
4817 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4819 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4820 call sh_align_loads.
4821 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4824 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4826 * cache.c (bfd_open_file): Unlink the file before opening it for
4827 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4829 * opncls.c (bfd_fdopenr): Set opened_once.
4831 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4833 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4836 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4837 the code unconditionally.
4839 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4841 * libcoff-in.h (struct pei_section_tdata): Define structure.
4842 (pei_section_data): Define macro.
4843 * libcoff.h: Rebuild.
4844 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4845 store s_paddr field in pei_section_data.
4846 (coff_compute_section_file_positions): Use pei_section_data rather
4847 than _cooked_size, and don't overwrite an existing value.
4848 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4849 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4850 * peicode.h (coff_bfd_copy_private_section_data): Define if
4852 (pe_bfd_copy_private_section_data): New static function if
4855 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4857 * srec.c (srec_set_arch_mach): Write as a function rather than a
4860 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4861 no map, just check each member in turn to see whether it is
4864 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4866 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4867 table. Call BFD_ASSERT to validate header size, instead of
4869 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4872 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4874 * ppcboot.c: New target for looking at PPCbug boot records.
4876 * config{ure.in,.bfd}: Add support for ppcboot target.
4878 * configure: Regenerate.
4880 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4882 * coff-h8300.c (howto_table): Update names to match recent
4883 changes to include/coff/internal.h. Fix minor errors in the
4884 existing relocs. Add R_MOVL1 and R_MOVL2.
4885 (rtype2howto): Similarly.
4886 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4887 existing relaxing code and peform more relaxing.
4888 (h8300_reloc16_extra_cases): Likewise.
4890 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4892 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4895 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4897 * elfcode.h (elf_object_p): Reject generic ELF target if
4898 e_machine matches an alternate machine code in a specific backend.
4900 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4901 obsolete align_power_min field.
4903 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4905 * coff-h8300.c (reloc_howto_type): Add howto entry for
4907 (rtype2howto): Handle R_PCRWORD_B.
4908 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4909 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4910 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4911 branch (R_PCWORD_B).
4913 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4915 * aoutx.h (translate_from_native_sym_flags): Set the section for
4916 BSF_CONSTRUCTOR symbols.
4918 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4921 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4923 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4924 stop looking when section is found.
4926 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4928 * coffcode.h (STRING_SIZE_SIZE): Define.
4929 (styp_to_sec_flags): Handle long symbol names when looking for the
4931 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4932 (bfd_coff_long_section_names): Define.
4933 (coff_write_object_contents): Handle long section names.
4934 (bfd_coff_std_swap_table): Initialize new field.
4935 * libcoff.h: Rebuild.
4936 * coffgen.c (make_a_section_from_file): Handle long section
4938 (coff_write_symbols): Handle long section names.
4939 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4940 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4941 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4942 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4943 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4944 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4945 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4946 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4948 * bout.c (b_out_callback): Set lma of sections.
4949 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4950 parameter to output_bfd. Used input_bfd instead of output_bfd in
4953 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4955 * aoutx.h (translate_from_native_sym_flags): Don't create
4956 SEC_CONSTRUCTOR sections.
4957 * ecoff.c (ecoff_set_symbol_info): Likewise.
4959 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4960 From Don Bowman <bowman@waterloo.hp.com>.
4962 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4964 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4965 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4967 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4969 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4970 mips_32_relocs field.
4971 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4972 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4973 relocs against a global symbol which is not defined in a regular
4975 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4976 against a global symbol, increment mips_32_relocs.
4977 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4978 the symbol is not defined in a regular file, make room in the
4981 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4983 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4984 file position and the virtual file position separately. Set
4985 filepos information bsaed on the real file position.
4986 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4987 Jan 23 change to coffcode.h.
4989 * som.c (som_slurp_symbol_table): Set the symbol count to the
4990 number of BFD symbols created.
4992 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4994 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4995 output file if linking shared objects. Loop to check all relocs,
4996 rather than returning false on first error.
4998 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5000 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5001 (ppc_elf_additional_program_headers): If .interp section, bump #
5002 of program headers by 1.
5003 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5004 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5005 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5007 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5009 (ppc_elf_relocate_section): If the output section isn't defined,
5010 don't abort, just give an error message.
5012 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5013 being created is .sdata or .sdata2, don't make the symbol dynamic.
5015 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5017 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5018 members of an archive for dynamic objects with no symbols, and
5019 pass them directly to check_archive_element.
5020 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5021 xcoff_link_check_dynamic_ar_symbols.
5022 (xcoff_link_check_dynamic_ar_symbols): New static function.
5024 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5025 from _bfd_nodynamic to _bfd_xcoff.
5026 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5028 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5029 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5030 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5031 * libcoff.h: Rebuild.
5032 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5033 (xcoff_get_section_contents): New static function.
5034 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5035 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5036 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5037 (xcoff_dynamic_reloc): New static variable.
5038 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5039 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5041 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5043 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5044 if reloc_entry->addend is not 0.
5045 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5047 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5049 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5051 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5052 Add entries for R_SPARC_[56].
5053 (sparc_reloc_map): Add entries for R_SPARC_[56].
5055 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5057 Optimize linking of stabs in sections as used in ELF and COFF.
5058 * stabs.c: New file.
5059 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5060 (_bfd_write_section_stabs): Declare.
5061 (_bfd_write_stab_strings): Declare.
5062 * libbfd.h: Rebuild.
5063 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5064 (struct coff_link_hash_table): Add stab_info field.
5065 * libcoff.h: Rebuild.
5066 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5068 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5070 (_bfd_coff_final_link): Write out stab strings hash table.
5071 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5072 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5074 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5075 (struct bfd_elf_section_data): Add stab_info field.
5076 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5078 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5079 _bfd_link_section_stabs.
5080 (elf_bfd_final_link): Write out stab strings hash table.
5081 (elf_link_input_bfd): Handle optimized stabs sections.
5082 * reloc.c (_bfd_final_link_relocate): Check address against
5083 _raw_size rather than _cooked_size.
5084 * Makefile.in: Rebuild dependencies.
5085 (BFD_LIBS): Add stabs.o
5086 (BFD_LIBS_CFILES): Add stabs.c.
5088 * VERSION: Increment for bfdlink.h change.
5090 * coffgen.c (coff_renumber_symbols): Correct handling of
5091 BSF_NOT_AT_END common symbols.
5093 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5095 * coff-ppc.c (record_toc): Add cast to avoid warning.
5096 (ppc_allocate_toc_section): Likewise.
5097 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5098 (ppc_coff_reloc_type_lookup): Remove unreached code.
5099 * coffcode.h (coff_write_object_contents): Don't take the address
5101 * peicode.h (pe_print_idata): Add casts to avoid warning.
5102 (pe_print_edata): Likewise.
5103 (pe_print_reloc): Remove ANSI C string concatenation.
5105 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5107 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5109 * libcoff.h: Rebuild.
5110 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5112 (coff_swap_aux_out): Likewise.
5113 * peicode.h (coff_swap_aux_in): Likewise.
5114 (coff_swap_aux_out): Likewise.
5115 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5117 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5119 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5120 Fix up .bf endndx link fields.
5121 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5123 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5126 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5128 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5129 on Solaris PowerPC systems doesn't get confused.
5131 * coffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5134 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5135 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5136 update did_reg and did_reg2.
5138 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5140 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5142 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5143 callback routines, pass h->root.string rather than name, in case
5144 copy is true and name is transient.
5146 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5148 * elfcore.h: Add support for core files with multiple threads.
5149 (Primarily for Solaris.)
5151 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5153 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5154 section->orelocation is NULL.
5156 * coffgen.c (bfd_coff_get_syment): New function.
5157 (bfd_coff_get_auxent): New function.
5158 * bfd-in.h (bfd_coff_get_syment): Declare.
5159 (bfd_coff_get_auxent): Declare.
5160 * bfd-in2.h: Rebuild.
5162 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5164 * elf32-mips.c (struct mips_hi16): Define.
5165 (mips_hi16_addr, mips_hi16_addend): Remove.
5166 (mips_hi16_list): New static variable.
5167 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5168 (mips_elf_lo16_reloc): Process mips_hi16_list.
5169 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5170 relocs before the associated LO16 reloc.
5172 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5174 * versados.c (versados_scan): Check bfd_alloc return value.
5175 (versados_object_p): Check all bfd_read return values. Require
5176 that lang field be less than 10, to avoid confusion with Intel Hex
5179 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5181 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5182 not 0, for an absolute symbol.
5183 (NAME(aout,swap_ext_reloc_out)): Likewise.
5185 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5186 (ihex_write_object_contents): For a large start address, output
5187 the full 32 bit address in record type 5.
5189 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5190 to int to avoid promotion problems in prototype.
5192 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5194 * configure.host: Use ${srcdir} when looking for picfrag.
5196 * configure.host: Switch on ${libdir}, not $(libdir). From
5197 alan@spri.levels.unisa.edu.au (Alan Modra).
5199 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5200 entry point, not just for DYNAMIC objects.
5201 * sunos.c (sunos_add_dynamic_symbols): Always call
5202 sunos_create_dynamic_sections. If called with a non DYNAMIC
5203 object, don't do anything else.
5204 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5206 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5208 * configure.in: Permit --enable-shared to specify a list of
5210 * configure: Rebuild.
5212 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5213 host when configuring with --enable-shard.
5215 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5217 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5220 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5221 to avoid crashing in bfd_hash_replace.
5223 * sysdep.h: Use #ifdef, not #if.
5225 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5227 * config.in: Rebuild.
5229 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5231 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5232 (AC_CHECK_HEADERS): Check for sys/time.h
5233 (AC_HEADER_TIME): Add macro.
5234 * configure: Rebuild.
5235 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5236 to control what combination of <time> and <sys/time.h>
5239 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5241 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5242 (aout_32_sunos4_write_object_contents): Likewise.
5243 * aoutx.h (NAME(aout,machine_type)): Handle
5244 bfd_mach_sparc_{sparclet,sparclite}.
5245 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5246 (bfd_mach_sparc_v9_p): Update.
5247 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5248 * libaout.h (enum machine_type): Add M_SPARCLET.
5249 * sunos.c (MACHTYPE_OK): Define.
5250 * bfd-in2.h: Regenerated.
5252 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5254 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5255 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5256 * elflink.c (_bfd_elf_create_got_section): Store the
5257 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5258 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5259 global offset table goes over 0x1000, set the value of
5260 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5261 (elf32_sparc_relocate_section): Subtract the offset of
5262 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5264 * elfcode.h: Don't include <string.h>.
5266 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5268 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5269 generic_link_hash_newfunc. All references changed.
5270 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5271 moved here from libbfd-in.h.
5272 * libbfd-in.h: Corresponding changes.
5273 * libbfd.h: Regenerated.
5275 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5277 * aoutx.h (aout_link_input_section_std): When reporting an
5278 overflow error, use the name of the symbol in the hash table if
5280 (aout_link_input_section_ext): Likewise.
5282 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5283 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5285 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5287 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5288 * coffcode.h (coff_compute_section_file_positions): Likewise.
5289 (coff_write_object_contents): Likewise.
5291 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5293 * section.c (SEC_LINK_ONCE): Define.
5294 (SEC_LINK_DUPLICATES): Define.
5295 (SEC_LINK_DUPLICATES_DISCARD): Define.
5296 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5297 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5298 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5299 * bfd-in2.h: Rebuild.
5300 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5301 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5302 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5303 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5304 SEC_LINK_ONCE, and look through the symbol table for the setting
5305 for SEC_LINK_DUPLICATES.
5306 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5307 set for a section, find the section symbol in the symbol table,
5308 and set the aux entry based on SEC_LINK_DUPLICATES.
5309 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5310 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5311 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5312 * coff-i386.c (i386coff_vec): Likewise.
5313 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5315 * VERSION: Bump to 2.6.1.
5316 * Makefile.in (stamp-h): Depend upon VERSION.
5318 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5320 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5321 * libbfd.h: Rebuilt.
5322 * linker.c (generic_link_hash_newfunc): No longer static.
5323 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5325 * coff-h8300.c: Add two derived hash tables and their associated
5326 funtions and #defines for use by the h8300 linker.
5327 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5328 the function vector as needed. Place the address of the function
5329 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5330 Rewrite the vectors section contents as necessary.
5331 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5332 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5333 (coff_bfd_link_hash_table_create): Likewise.
5335 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5337 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5338 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5340 (hppa_rebuild_insn): Pass pointer to correct type to
5341 low_sign_unext and dis_assemble_21.
5343 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5345 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5346 Stick with sparc-*-{sysv4*,solaris2*}.
5348 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5350 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5351 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5352 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5353 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5354 fields is non-zero, print them.
5356 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5357 ifdef. Remove unused variables.
5358 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5360 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5361 (get_symbol_value): Ifdef out.
5362 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5363 (coff_ppc_relocate_section): Remove unused variables. Make
5364 fprintf strings and argument types correspond. Put before_addr in
5366 (dump_toc): Make fprintf strings and argument types correspond.
5367 (ppc_process_before_allocation): Remove unused variables. Always
5369 (ppc_reflo_reloc): Ifdef out.
5370 (ppc_addr32nb_reloc): Ifdef out.
5371 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5373 (coff_ppc_rtype_to_howto): Likewise.
5374 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5376 * peicode.h (pe_print_idata): Move otherwise unused variables into
5377 the #ifdef where they are used. Always return a value.
5378 (pe_print_edata): Make fprintf strings and argument types
5379 correspond. Always return a value.
5380 (pe_print_pdata): Removed unused variable addr_value. Always
5382 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5383 strings and argument types correspond. Always return a value.
5385 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5386 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5387 variable rela inside #if 0 section where it is used.
5389 * ns32k.h: New file.
5390 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5391 functions to start with _bfd_.
5392 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5393 functions in cpu-ns32k.h.
5394 * Makefile.in: Rebuild dependencies.
5395 (HFILES): Add ns32k.h.
5397 * section.c (struct sec): Add linker_mark field. Change
5398 user_set_vma and reloc_done to be single bit fields.
5399 (STD_SECTION): Update accordingly.
5400 * bfd-in2.h: Rebuild.
5401 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5403 (aout_link_input_bfd): Don't link unmarked sections.
5404 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5406 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5407 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5409 * elflink.h (elf_bfd_final_link): Mark sections included in the
5411 (elf_link_input_bfd): Don't link unmarked sections.
5412 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5414 (xcoff_link_input_bfd): Don't link unmarked sections.
5416 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5417 overflow error messages.
5419 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5421 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5422 is not set, print "BFD: " before the error message.
5424 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5425 Miles Bader <miles@gnu.ai.mit.edu>.
5426 * configure: Rebuild.
5428 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5430 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5433 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5434 m68k-aout, m68k-coff, and m68k-elf targets.
5436 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5438 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5439 (ieee_generic_stat_arch_elt): Restructured to prevent
5440 ieee_object_p from being called repeatedly.
5442 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5444 * coffcode.h (coff_write_object_contents): Allocate
5445 buffers large enough for any FILEHDR or AOUTHDR.
5447 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5449 * ecofflink.c (lookup_line): New static function, renamed and
5450 slighly changed from old _bfd_ecoff_locate_line.
5451 (_bfd_ecoff_locate_line): Cache line number information. Use
5452 lookup_line for actual lookup.
5454 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5456 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5457 multiple of 20 bytes.
5459 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5461 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5462 allocate ecoff_find_line, and don't initialize by hand.
5463 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5464 mips_elf_find_line, and don't call memset.
5466 * coffcode.h (coff_compute_section_file_positions): If not
5467 producing a final executable, don't consider sofar when aligning
5468 the section to the correct size.
5470 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5472 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5473 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5474 * coffgen.c (coff_section_symbol): Ifdef out.
5476 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5478 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5479 output_bfd is not NULL.
5481 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5483 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5484 of bfd_alloc (fixes fix_line not being initialized).
5485 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5487 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5489 * coffcode.h: Allow specific backends to override the
5490 bfd_link_add_symbols routine.
5492 * coff-h8300.c: Include genlink.h.
5493 (howto_table): Add R_MEM_INDIRECT.
5494 (rtype2howto): Support R_MEM_INDIRECT.
5495 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5498 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5500 * coff-alpha.c (alpha_relocate_section): Use
5501 info->callbacks_warning, rather than _bfd_error_handler, for
5502 "multiple gp" warning.
5504 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5506 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5507 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5508 table string. Use bfd_wrapped_link_hash_lookup.
5509 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5511 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5512 table, if any, when writing out symbols.
5513 (aout_link_input_section_std): Use the name from the hash table,
5514 if any, when reporting undefined symbols.
5515 (aout_link_input_section_ext): Likewise.
5516 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5517 * bout.c (get_value): Likewise.
5518 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5519 * ecoff.c (ecoff_reloc_link_order): Likewise.
5520 * elflink.h (elf_link_add_object_symbols): Likewise.
5521 (elf_reloc_link_order): Likewise.
5522 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5523 (_bfd_generic_reloc_link_order): Likewise.
5524 (default_indirect_link_order): Likewise.
5525 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5526 * sunos.c (sunos_add_one_symbol): Likewise.
5527 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5528 (bfd_xcoff_link_count_reloc): Likewise.
5529 (xcoff_reloc_link_order): Likewise.
5531 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5532 into -1 for intern->rss.
5534 * configure: Rebuild with autoconf 2.8.
5536 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5538 * stab-syms.c (__define_stab_duplicate): Define.
5539 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5541 * bfd-in.h (bfd_get_stab_name): Declare.
5542 * bfd-in2.h: Rebuild.
5543 * Makefile.in: Rebuild dependencies.
5544 (BFD_LIBS): Add stab-syms.o.
5545 (BFD_LIBS_CFILES): Add stab-syms.c.
5546 (BFD32_BACKENDS): Remove stab-syms.o.
5547 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5548 * configure.in: Don't list stab-syms.o in bfd_backends.
5549 * configure: Rebuild.
5550 * libaout.h (aout_stab_name): Don't declare.
5551 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5554 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5556 * elf.c (assign_file_positions_for_segments): Adjust file offset
5557 for section alignment even if SEC_LOAD is not set.
5559 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5561 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5562 since they appear as targets in Makefile.in.
5563 * configure: Rebuild.
5565 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5566 don't fiddle with a symbol which is not defined anywhere.
5568 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5570 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5571 though they are defined in a shared library.
5572 (xcoff_build_ldsyms): Likewise.
5574 * coffgen.c (coff_find_nearest_line): Don't look at the line
5575 numbers for the section if section->lineno is NULL.
5577 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5578 message rather than calling BFD_ASSERT.
5579 * elfcode.h (write_relocs): Check return value of
5580 _bfd_elf_symbol_from_bfd_symbol.
5582 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5584 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5587 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5589 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5591 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5592 hppa_reloc_field_selector_type_alt.
5593 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5594 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5596 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5598 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5600 * elf.c (assign_file_positions_for_segments): Adjust the segment
5601 memory size for the alignment of a SEC_ALLOC section, not just a
5604 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5606 * m68klinux.c: New file.
5607 * hosts/m68klinux.h: New file.
5608 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5609 * configure.in (m68*-*-linux*): New native host.
5610 (m68klinux_vec): New vector.
5611 * configure: Rebuild.
5612 * targets.c (m68klinux_vec): Declare.
5613 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5614 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5615 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5616 declaration from bfd_linux_size_dynamic_sections.
5617 (bfd_m68klinux_size_dynamic_sections): Declare.
5618 * bfd-in2.h: Rebuild.
5619 * Makefile.in: Rebuild dependencies.
5620 (BFD32_BACKENDS): Add m68klinux.o.
5621 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5623 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5625 * libhppa.h (pa_arch): Add pa20.
5626 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5627 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5628 (hppa_field_adjust): Handle e_nsel.
5629 * som.c: Provide default definitions for many new relocs found only
5630 in hpux10 include files.
5631 (som_fixup_formats): Add several new relocs from hpux10.
5632 (som_hppa_howto_table): Add hpux10 relocs.
5633 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5635 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5637 * mpw-make.sed: Edit out recent shared library support, and
5638 rules to rebuild .h files using doc/chew.
5640 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5642 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5643 size even of sections with no contents.
5645 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5647 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5648 starting with '$' the way we skip names starting with '.'. When
5649 updating x_endndx, don't be fooled by an index which has been
5652 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5653 struct/union/enum type with no elements.
5655 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5657 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5659 * archive.c (bfd_generic_archive_p): If the first file in the
5660 archive can not be recognized as an object, don't assume that this
5661 is the wrong format.
5663 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5664 format is not bfd_object.
5665 (bfd_elf_get_dt_soname): Likewise.
5667 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5669 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5672 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5674 * bfd.c (tdata): Add netbsd_core_data.
5675 * bfd-in2.h: Regenerated.
5677 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5679 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5680 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5681 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5684 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5685 to get the symbol index, matching 14 Jul 95 change.
5687 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5689 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5690 Remove duplicate definition of gp.
5692 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5694 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5695 assume that we can set the GP value and then get the same value,
5696 since it won't be true if the output file is neither ELF nor
5698 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5699 _bfd_get_gp_value here.
5700 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5701 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5703 (mips_elf_lo16_reloc): Likewise.
5704 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5705 Don't require that the BFD be ELF.
5706 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5707 (mips_elf_gprel32_reloc): Likewise.
5708 (mips_elf_relocate_section): Don't assume we can set and get the
5710 (mips_elf_finish_dynamic_symbol): Don't bother to use
5711 _bfd_get_gp_value here.
5713 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5714 Don't change epdr between malloc and free. Be careful not to free
5715 NULL pointers. Zero out the first RPDR.
5717 * configure.host: On Linux, only pass -rpath option if $(libdir)
5718 is neither /lib nor /usr/lib. From Alan Modra
5719 <alan@mullet.Levels.UniSA.Edu.Au>.
5721 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5723 (elf_dt_name): Rename from elf_dt_needed_name.
5724 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5726 (bfd_elf_get_dt_soname): New function.
5727 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5728 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5729 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5730 * bfd-in2.h: Rebuild.
5732 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5734 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5735 _bfd_sparc_elf_reloc_type_lookup.
5736 (bfd_elf32_bfd_reloc_type_lookup): Update.
5737 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5738 (sparc64_elf_howto_table): Define.
5739 (sparc_reloc_map): Define.
5740 (sparc64_elf_reloc_type_lookup): New function.
5741 (sparc_elf_wdisp16_reloc): New function.
5742 (elf_info_to_howto): Use sparc64_elf_howto_table.
5743 (sparc64_elf_relocate_section): Likewise.
5744 (bfd_elf64_bfd_reloc_type_lookup): Update.
5746 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5748 * configure.host: Check for 'do not mix' from native linker before
5749 trying to use -rpath.
5751 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5753 * bfd.c (_bfd_get_gp_value): New function.
5754 (_bfd_set_gp_value): New function.
5755 * libbfd-in.h (_bfd_get_gp_value): Declare.
5756 (_bfd_set_gp_value): Declare.
5757 * libbfd.h: Rebuild.
5758 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5759 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5760 directly to the fields in the tdata information.
5761 (alpha_relocate_section): Likewise.
5762 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5763 (mips_gprel_reloc): Likewise.
5764 (mips_relocate_section): Likewise.
5765 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5766 (mips_elf_lo16_reloc): Likewise.
5767 (mips_elf_final_gp): Likewise.
5768 (mips_elf_gprel16_reloc): Likewise.
5769 (mips_elf_gprel32_reloc): Likewise.
5770 (mips_elf_relocate_section): Likewise.
5771 (mips_elf_finish_dynamic_symbol): Likewise.
5773 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5775 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5777 * configure.in: Call AC_PROG_CC before configure.host.
5778 * configure: Rebuild.
5779 * configure.host: Don't set information which autoconf should
5780 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5782 * configure.host: Remove go32 and win32 host information, since it
5783 should no longer be needed.
5785 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5786 then start a new segment rather than put a writable section in a
5789 * configure.host: Set RPATH_ENVVAR.
5791 * Makefile.in: Rebuild dependencies.
5793 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5794 zero_section variable.
5796 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5798 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5799 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5800 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5802 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5804 * ieee.c (ieee_write_expression): Only use an R variable for a
5805 local symbol. Don't output a zero offset. Handle a zero address.
5806 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5807 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5809 (parse_expression): Don't try to handle multiple occurrences of a
5810 P variable. Handle I variables differently from X variables. Fix
5811 the order of minus expressions.
5812 (ieee_slurp_external_symbols): Generate an I variable for an NN
5813 record. Fix handling of ATI and ATX records.
5814 (ieee_slurp_sections): Only set minimal section attributes.
5815 Adjust them later, based on the section contents.
5816 (ieee_object_p): Read in the file until just after the ME record.
5817 Call ieee_slurp_section_data to set the section flags.
5818 (do_one): Add iterations parameter. Only repeat the first load
5819 item. Set the section and file reloc flags.
5820 (ieee_slurp_section_data): Set section flags. Pass iterations to
5822 (ieee_canonicalize_reloc): Handle I variables.
5823 (do_with_relocs): Only emit relocation size when necessary.
5824 Increase MAXRUN to 127. Change ov to be assigned, and take
5825 src_mask and pcrel_offset into account.
5826 (ieee_write_data_part): Skip sections that are not loaded.
5827 (ieee_write_external_part): Don't output optional last entry of WX
5829 (ieee_write_me_part): Make setting of me_record neater.
5830 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5832 * syms.c (stt): Add entries for zerovars, vars, and code.
5834 * elfcode.h (validate_reloc): New static function.
5835 (write_relocs): Call validate_reloc for non ELF relocs.
5837 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5838 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5839 (TARGET_LITTLE_SYM): Likewise.
5841 * config.bfd (m68*-*-psos*): New target.
5843 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5845 * i386msdos.c: Remove some #if 0 code.
5846 (msdos_write_object_contents): Don't include empty sections in the
5847 size computation, regardless of their address.
5849 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5851 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5852 is NULL, ie, the -r switch is used.
5854 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5856 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5857 (BFD_RELOC_MIPS_GOT_LO16): Define.
5858 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5859 * bfd-in2.h, libbfd.h: Rebuild.
5860 * elf32-mips.c (mips_reloc_map): Map new relocs.
5862 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5864 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5867 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5868 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5869 simple number for the section address, rather than an expression.
5870 Limit the number of bytes between relocs to MAXRUN.
5871 (ieee_write_me_part): Set me_record to the file offset after the
5873 (ieee_write_processor): New static function.
5874 (ieee_write_object_contents): Use ieee_write_processor.
5876 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5878 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5880 * coff-aux.c: Change include of aux.h to aux-coff.h.
5882 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5884 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5885 relocation put the addend both in the reloc entry and the data.
5886 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5889 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5890 a R_68K_PCxx reloc against a defined global symbol directly.
5891 (elf_m68k_check_relocs): Don't count such a reloc.
5893 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5894 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5895 symbol for now, otherwise always record the symbol as dynamic.
5896 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5897 is not referenced by a dynamic object, and we are not making a
5898 shared object, then don't make a PLT entry. If we do make a PLT
5899 entry, make sure the symbol has been recorded as dynamic.
5901 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5903 * configure.host: When making a shared library, set HLDFLAGS to
5904 pass an appropriate -rpath option. Use the make variable SONAME
5905 as the shared library soname, rather than computing it here. On
5906 SunOS, build stamp-tshlink in place of $(SHLINK).
5907 * Makefile.in (SONAME): New variable.
5908 ($(SHLINK)): Make a link to the transformed name, as well.
5909 (stamp-tshlink): New target.
5910 (install): Skip stamp-tshlink during install.
5912 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5914 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5915 linker sections have been set up yet.
5917 * elf.c (make_mapping): Add an additional argument to suppress
5918 making the first section include the program headers.
5919 (map_sections_to_segments): If the user used -Ttext such that the
5920 program headers are on a different page, do not set the flags
5921 saying that this section includes the program headers.
5923 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5925 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5926 don't define TRAD_HEADER.
5927 * configure: Rebuild.
5929 * netbsd-core.c: New file, support for NetBSD core files.
5930 * hosts/*nbsd.h: Removed.
5932 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5934 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5935 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5936 * libbfd.h, bfd-in2.h: Regenerated.
5937 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5938 bfd_elf32_bfd_reloc_type_lookup.
5939 (reloc_type{,_names}): Deleted.
5940 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5942 (sparc_reloc_map): Add sparc64 relocs.
5943 (sparc_elf_notsupported_reloc): New static function.
5944 (sparc_elf_wdisp16_reloc): New static function.
5945 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5946 (elf32_sparc_relocate_section): Likewise.
5947 (bfd_elf32_bfd_reloc_type_lookup): Define.
5948 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5949 (reloc_type{,_names}): Deleted.
5950 (elf_sparc_howto_table): Deleted.
5951 (sparc_reloc_map): Deleted.
5952 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5953 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5955 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5957 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5960 * Makefile.in (program_transform_name): New variable.
5961 (install): Transform library name before installing it.
5963 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5965 * archures.c (bfd_mach_i960_hx): Define.
5966 * bfd-in2.h: Rebuild.
5967 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5968 (MATRIX): Expand entries for HX.
5969 (arch_info_struct): Add i960:hx entry.
5970 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5971 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5972 (coff_set_flags): Handle bfd_mach_i960_hx.
5974 Support for building as a shared library, based on patches from
5975 Alan Modra <alan@spri.levels.unisa.edu.au>:
5976 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5977 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5978 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5979 * configure: Rebuild.
5980 * configure.host: If --enable-shared, adjust shared library stuff
5981 based on the host. If the host is SunOS, and the linker supports
5982 -rpath, set HLDFLAGS to use it.
5983 * Makefile.in (ALLLIBS): New variable.
5984 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5985 (COMMON_SHLIB, SHLINK): New variables.
5986 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5987 (STAGESTUFF): Remove variable.
5988 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5990 (stamp-ofiles): New target, like old ofiles target, but build
5991 using a temporary file and move-if-change, and touch stamp-ofiles
5993 (ofiles): Just depend upon stamp-ofiles.
5994 (stamp-piclist, piclist): New targets.
5995 ($(SHLIB), $(SHLINK)): New targets.
5996 (targets.o, archures.o): Build twice if PICFLAG is set.
5997 (do_mostlyclean): Remove pic/*.o.
5998 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6000 (do_distclean): Remove pic and stamp-picdir.
6001 (install): Install shared libraries.
6002 ($(OFILES)): Depend upon stamp-picdir.
6003 (stamp-picdir): New target.
6005 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6007 * libcoff.h: Rebuild.
6009 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6010 flavour of a section with no owner.
6012 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6013 ELF_LINK_NON_ELF flag.
6014 (mips_elf_create_got_section): Likewise.
6016 * elf.c: Revert last change, since it breaks dynamic linking.
6017 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6019 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6020 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6021 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6023 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6025 * elf.c (assign_file_positions_for_segments): If the backend does
6026 not want the elf header or the program headers in the address
6027 space, do not include them in the calculations.
6029 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6030 function to determine if we need additional program headers.
6031 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6032 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6034 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6036 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6038 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6040 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6041 back into one line. Some compilers (sunos 4.1.3 for example)
6042 won't accept args split across more than one line.
6044 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6046 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6047 * configure: Regenerate.
6049 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6051 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6052 try to do arithmetic on a void *, cast it to a unsigned char * first.
6054 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6056 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6057 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6059 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6060 flag for a newly defined symbol.
6061 (NAME(bfd_elf,record_link_assignment)): Likewise.
6062 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6063 set the DEF or REF_REGULAR flags correctly.
6065 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6066 (libbfd.h, libcoff.h): Corresponding change.
6068 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6069 a PLT32 reloc as dynamic.
6070 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6071 is not referenced by a dynamic object, and we are not making a
6072 shared object, then don't make a PLT entry. If we do make a PLT
6073 entry, make sure the symbol has been recorded as dynamic.
6075 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6077 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6078 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6079 (powerpcle-*-cygwin32): New.
6080 * peicode.h (add_data_entry): Get address from vma.
6082 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6084 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6085 attached to the section has already been created as an undefined
6086 symbol, treat it as if it hasn't been created yet.
6088 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6090 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6091 symbol or section symbols if stripping all symbols and this is not
6092 a relocateable link. Don't output the symbol string table if
6093 there are no symbols.
6094 (elf_link_flush_output_syms): Don't do anything if there are no
6097 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6099 * coff-aux.c: New file.
6100 * hosts/m68kaux.h: New file.
6101 * config.bfd (m68*-apple-aux*): New target.
6102 * configure.in (m68*-apple-aux*): New native host.
6103 (m68kaux_coff_vec): New vector.
6104 * configure: Rebuild.
6105 * targets.c (m68kaux_coff_vec): Declare.
6106 * coffcode.h (bfd_coff_backend_data): Add field
6107 _bfd_coff_link_add_one_symbol.
6108 (bfd_coff_link_add_one_symbol): Define.
6109 (compare_arelent_ptr): New static function if TARG_AUX.
6110 (coff_write_relocs): If TARG_AUX, sort the relocs.
6111 (coff_write_object_contents): Set A/UX aouthdr magic number.
6112 (coff_link_add_one_symbol): Define if not defined.
6113 (bfd_coff_std_swap_table): Initialize new field.
6114 * libcoff.h: Rebuild.
6115 * cofflink.c (coff_link_add_symbols): Call
6116 bfd_coff_link_add_one_symbol rather than
6117 _bfd_generic_link_add_one_symbol.
6118 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6119 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6120 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6121 * Makefile.in: Rebuild dependencies.
6122 (BFD32_BACKENDS): Add coff-aux.o.
6123 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6125 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6127 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6128 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6130 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6132 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6133 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6134 (maintainer-clean): Warn about deleting special files.
6135 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6137 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6138 warning symbols correctly.
6139 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6140 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6141 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6142 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6143 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6144 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6146 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6149 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6151 * libcoff-in.h: aligned newly exported names with bfd naming
6152 conventions. Removed an erroneous define of POWERPC_LE_PE.
6153 * libcoff.h: Rebuild.
6154 * cofflink.c, coff-ppc.c: the above function name changes
6156 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6158 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6159 * ecoff.c (struct extsym_info): Define.
6160 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6161 to ecoff_link_write_external.
6162 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6163 Strip symbols when appropriate.
6165 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6166 * syms.c (BSF_OBJECT): Define.
6167 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6168 * bfd-in2.h: Rebuild.
6169 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6171 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6174 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6175 copying relocs into a shared object, treat a defined global symbol
6177 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6178 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6179 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6181 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6182 real defined symbol, not to a weak defined symbol.
6184 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6186 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6187 and made a few static functions externs.
6189 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6190 POWERPC_LE_PE hack in cofflink.
6192 * libcoff-in.h: promoted the following from cofflink.c to allow
6193 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6194 coff_debug_merge_element, struct coff_debug_merge_type,
6195 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6196 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6197 coff_debug_merge_hash_lookup, coff_link_section_info,
6198 coff_final_link_info, coff_debug_merge_hash_newfunc,
6199 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6201 * libcoff.h: re-gen'd
6203 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6205 * syms.c: Include "bfdlink.h".
6206 (struct stab_find_info): Define.
6207 (_bfd_stab_section_find_nearest_line): New function.
6208 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6209 * libbfd.h: Rebuild.
6210 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6211 * elf.c (_bfd_elf_find_nearest_line): Try calling
6212 _bfd_stab_section_find_nearest_line before searching the ELF
6213 symbol table. Find the closest STT_FUNC symbol, not the last one.
6214 * libcoff-in.h (coff_data_type): Add line_info field.
6215 * libcoff.h: Rebuild.
6216 * coffgen.c (coff_find_nearest_line): Try calling
6217 _bfd_stab_section_find_nearest_line before searching the COFF
6219 * Makefile.in: Rebuild dependencies.
6221 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6223 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6224 4 bytes, so we get the correct value when updating the register
6225 field in little endian mode.
6227 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6229 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6230 entry_section fields. Add sntoc and snentry fields.
6231 * libcoff.h: Rebuild.
6232 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6233 not toc_section and entry_section (the COFF file does not have any
6234 sections at this point).
6235 (coff_write_object_contents): Set o_snentry and o_sntoc from
6236 snentry and sntoc rather than entry_section and toc_section.
6237 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6238 snentry, not toc_section and entry_section.
6239 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6240 entry_section from hentry.
6241 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6243 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6244 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6245 than using toc_section directly.
6247 * archures.c: Add missing `.' in enum bfd_architecture.
6248 * bfd-in2.h: Rebuild.
6250 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6251 Robert Lipe <robertl@arnet.com>.
6253 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6255 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6256 to sections we allocate. Use bfd_zalloc to allocate initialial
6257 sections, not bfd_alloc.
6258 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6259 SDA{,2}I16 relocations.
6260 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6261 whether to put something in .sbss or not.
6262 (ppc_elf_relocate_section): Add support for more relocations. Add
6263 in sec->output_offset where appropriate. Make error messages
6264 include the symbol name.
6266 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6267 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6268 doesn't get redefined messages if -shared.
6270 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6271 section if the rel_section field has been set up.
6273 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6275 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6278 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6280 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6281 of flags, only flags used are controlled by mach number. Bump up
6282 output file mach number to highest of input file mach numbers.
6283 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6284 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6286 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6287 bfd_elf64_sparc_vec support.
6289 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6291 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6292 the embedded bit is set on some objects and not on others. Just
6294 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6297 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6299 * coffcode.h (coff_new_section_hook): Don't try to align the
6302 * coffcode.h (coff_set_section_contents): Fix the handling of the
6303 .lib section to work even if the entire section contents are
6304 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6305 Robert Lipe <robertl@arnet.com>.
6307 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6309 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6310 memory here for contents.
6312 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6313 _SDA2_BASE_ by 32768.
6314 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6315 started using. Allocate contents for .sdata and .sdata2 sections
6317 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6319 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6320 size _SDA{,2}_BASE_.
6321 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6324 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6326 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6328 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6329 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6330 (bfd_mach_sparc_v9a): Define.
6331 (bfd_mach_sparc_v9_p): Define.
6332 * bfd-in2.h: Regenerated.
6333 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6335 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6336 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6337 to bfd_elf32_sparc_vec.
6338 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6339 Add v8plus{,a} support.
6341 (sparc_compatible): New function.
6342 * elf32-sparc.h: #include "elf/sparc.h".
6343 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6344 elf32_sparc_final_write_processing): New functions.
6345 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6346 elf_backend_final_write_processing): Define.
6348 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6350 * elf-bfd.h (struct elf_link_hash_entry): Add
6351 linker_section_pointer field.
6352 (enum elf_linker_section_enum): Enumeration for new way of
6353 creating linker dynamic sections and symbols.
6354 (elf_linker_section{,_pointers}): New structures for creating
6355 dynamic sections and symbols.
6356 (elf_obj_tdata): Add linker_section_pointers and linker_section
6358 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6359 (_bfd_elf_create_linker_section): New declarations.
6360 (_bfd_elf_find_pointer_linker_section): Ditto.
6361 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6362 (_bfd_elf_make_linker_section_rela): Ditto.
6364 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6366 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6367 (ppc_elf_create_linker_section): New function to create the
6368 sections .got, .sdata, and .sdata2.
6369 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6371 (ppc_elf_check_relocs): Support more of the eabi relocations.
6372 (ppc_elf_relocate_section): Ditto.
6373 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6374 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6376 * elflink.h (elf_create_pointer_linker_section): New function to
6377 create initialized pointers in dynamic linker sections.
6378 (elf_finish_pointer_linker_section): Actually intialize the
6379 pointers created above.
6381 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6382 macros to provide both 32 and 64 bit versions of
6383 elf_create_pointer_linker_section.
6384 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6385 provide both 32 and 64 bit versions of
6386 elf_finish_pointer_linker_section.
6388 * elflink.c (_bfd_elf_create_linker_section): New function to
6389 create a linker section.
6390 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6391 given address in the linker pointer offsets created for a given
6393 (_bfd_elf_make_linker_section_rela): Make a RELA section
6394 corresponding to the generated linker section.
6396 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6398 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6400 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6402 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6403 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6404 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6405 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6406 toc entry in an objdump) for now.
6407 (ppc_do_last, ppc_get_last): New function - needed to save processing
6408 the toc owner to the end.
6409 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6412 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6413 toc owner from being done till last. Must define POWERPC_LE_PC
6416 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6418 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6420 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6421 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6423 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6425 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6427 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6429 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6431 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6433 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6435 * elf.c (assign_file_positions_for_segments): Don't increment file
6436 offset for a segment which contains no loadable sections.
6438 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6440 * reloc.c: Add new PowerPC relocations.
6441 * {bfd-in2,libbfd}.h: Regenerate.
6443 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6444 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6446 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6448 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6451 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6454 * coffgen.c (coff_find_nearest_line): Don't try to cache
6455 information in sections that are not owned by a BFD. From Richard
6456 Henderson <richard@atheist.tamu.edu>.
6458 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6459 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6460 * elflink.h (elf_link_output_extsym): Remove special check for
6463 * ecoffswap.h: Add prototypes for static functions.
6465 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6467 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6468 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6470 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6471 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6472 support. Begin support for R_PPC_SDA{2,}REL.
6474 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6476 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6477 create the .got and .got.neg sections.
6478 (ppc_elf_size_dynamic_sections): Call it.
6479 (ppc_elf_check_relocs): Call it.
6480 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6481 (ppc_elf_check_relocs): Add error messages for relocations we
6482 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6485 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6487 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6488 section flags for V.4 and eabi.
6490 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6492 * elf.c (assign_file_positions_for_segments): If a segment
6493 contains no sections, don't mark it as readable.
6495 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6496 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6498 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6499 dynamic section, if there is one.
6500 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6501 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6502 (bfd_elf64_swap_dyn_in): Likewise.
6503 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6505 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6507 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6508 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6509 <pirker@eiunix.tuwien.ac.at>.
6511 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6513 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6514 PowerPC V.4 and eabi.
6515 * bfd-in2.h: Regenerate.
6516 * libfd.h: Regenerate.
6518 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6520 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6521 section type and SHF_EXCLUDE section flag, turning them into the
6522 appropriate bfd section flag.
6524 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6526 * xcofflink.c (xcoff_link_add_symbols): Create the special
6527 sections if we see a DYNAMIC object, in case that is the only
6528 XCOFF input object we see.
6530 * elf32-mips.c: Extensive changes for a start at dynamic linking
6531 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6533 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6534 (struct elf_backend_data): Remove
6535 elf_backend_create_program_headers field. Add
6536 elf_backend_additional_program_headers and
6537 elf_backend_modify_segment_map fields.
6538 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6540 (elf_backend_additional_program_headers): Likewise.
6541 (elf_backend_modify_segment_map): Likewise.
6542 (elf_backend_create_program_headers): Don't define.
6543 (elfNN_bed): Change to account for field changes.
6544 * elf.c (assign_file_positions_for_segments): Call new
6545 modify_segment_map backend function. Don't call old
6546 create_program_headers backend function.
6547 (get_program_header_size): Call additional_program_headers rather
6548 than create_program_headers.
6549 * elflink.h (elf_link_add_object_symbols): Initialize
6550 type_change_ok from new backend field.
6551 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6553 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6554 a reloc against the appropriate section.
6556 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6557 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6558 (elf_flags_init): Rename from elf_ppc_flags_init.
6559 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6561 (ppc_elf_copy_private_bfd_data): Likewise.
6562 (ppc_elf_merge_private_bfd_data): Likewise.
6564 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6567 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6569 * coff-alpha.c (alpha_relocate_section): During final link, allow
6570 output .lita section to be bigger than 64k by adjusting gp value
6571 on a per-input section basis.
6572 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6574 (struct ecoff_section_tdata): Add gp field.
6576 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6578 Handle Alpha ECOFF changes in OSF/1 3.2.
6579 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6581 * coff-alpha.c: Include "aout/ar.h".
6582 (alpha_ecoff_get_relocated_section_contents): Don't require an
6583 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6584 3.2 doesn't generate one.
6585 (alpha_relocate_section): Likewise.
6586 (alpha_ecoff_slurp_armap): Define.
6587 (alpha_ecoff_slurp_extended_name_table): Define.
6588 (alpha_ecoff_construct_extended_name_table): Define.
6589 (alpha_ecoff_truncate_arname): Define.
6590 (alpha_ecoff_write_armap): Define.
6591 (alpha_ecoff_generic_stat_arch_elt): Define.
6592 (alpha_ecoff_update_armap_timestamp): Define.
6594 (alpha_ecoff_read_ar_hdr): New static function.
6595 (alpha_ecoff_get_elt_at_filepos): New static function.
6596 (alpha_ecoff_openr_next_archived_file): New static function.
6597 (alpha_ecoff_get_elt_at_index): New static function.
6598 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6599 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6600 _bfd_ecoff to alpha_ecoff.
6601 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6602 field from backend structure, rather than always calling
6603 _bfd_get_elt_at_filepos.
6604 * coff-mips.c (mips_ecoff_backend_data): Initialize
6605 get_elt_at_filepos field.
6606 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6607 from _bfd_generic_read_ar_hdr with minor changes.
6608 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6609 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6610 * libbfd.h: Rebuild.
6612 * bfd-in.h (BFD_IN_MEMORY): Define.
6613 * libbfd-in.h (struct bfd_in_memory): Define.
6614 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6615 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6616 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6617 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6618 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6619 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6620 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6621 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6622 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6623 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6625 (bfd_openstreamr): Likewise.
6626 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6627 BFD_IN_MEMORY is not set.
6628 * riscix.c (riscix_some_aout_object_p): Likewise.
6629 * bfd-in2.h, libbfd.h: Rebuild.
6631 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6632 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6633 (bfd_get_elt_at_index): Define.
6634 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6635 bfd_get_elt_at_index. Change index parameter from int to
6637 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6638 (_bfd_noarchive_get_elt_at_index): Define.
6639 (_bfd_archive_bsd_get_elt_at_index): Define.
6640 (_bfd_archive_coff_get_elt_at_index): Define.
6641 * bfd-in2.h, libbfd.h: Rebuild.
6642 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6643 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6644 * ieee.c (ieee_get_elt_at_index): Define.
6645 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6646 * oasys.c (oasys_get_elt_at_index): Define.
6647 * som.c (som_get_elt_at_index): Define.
6649 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6650 numbers to the .text section.
6652 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6654 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6655 If there is a SEC_DEBUGGING section, get the contents of the debug
6656 information part from it.
6657 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6659 (ieee_write_object_contents): Check ieee_write_debug_part return.
6661 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6663 * config.bfd (i[345]86-*-freebsd*): Add target.
6664 * configure.in (i386freebsd_vec): Add vec.
6665 * configure: Regenerate.
6666 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6667 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6668 Rebuild dependencies..
6669 * freebsd.h: New file.
6670 * i386freebsd.c: New file.
6671 * targets.c (i386freebsd_vec): Declare.
6672 (bfd_target_vector): Add i386freebsd_vec.
6673 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6674 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6676 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6678 * ieee.c (ieee_slurp_debug): New static function.
6679 (ieee_object_p): Call it.
6680 (ieee_slurp_section_data): Skip debugging sections.
6681 (ieee_get_reloc_upper_bound): Likewise.
6682 (ieee_get_section_contents): Likewise.
6683 (ieee_canonicalize_reloc): Likewise.
6684 (ieee_write_section_part): Likewise.
6685 (ieee_write_debug_part): Likewise.
6686 (ieee_write_data_part): Likewise.
6687 (init_for_output): Likewise.
6689 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6691 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6693 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6694 relocs, since ppc_elf_relocate_section handles the linker case.
6695 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6697 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6698 ppc_elf_relocate_section since that is now the only caller.
6699 (ppc_elf_relocate_section): Ditto.
6701 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6703 * coffcode.h (coff_write_object_contents): If we don't know the
6704 section of the entry point for an XCOFF executable, always set the
6705 entry address to -1.
6707 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6709 * elf.c (bfd_section_from_shdr): Add support for note sections.
6711 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6713 * bfd-in.h (struct _symbol_info): Add stab_type field.
6714 * bfd-in2.h: Rebuild.
6715 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6717 * elf32-ppc.c: Remove trailing newline from calls to
6719 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6720 difference if target endianness is known.
6722 For older changes see ChangeLog-9495
6724 Copyright (C) 1996-1997 Free Software Foundation, Inc.
6726 Copying and distribution of this file, with or without modification,
6727 are permitted in any medium without royalty provided the copyright
6728 notice and this notice are preserved.
6734 version-control: never
projects / external / binutils.git / blob