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, src/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 * bfd/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, configure, Makefile.in, doc/Makefile.in: Rebuild.
767 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
769 * configure: Rebuild with latest devo autoconf for NT support
771 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
773 * cpu-arm.c (compatible): If B is a default type, return A.
775 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
777 * cpu-v850.c (scan): New function.
778 (arch_info_struct): New structure.
779 (bfd_v850_arch): Add link into arch_info_structure.
781 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
784 * elf32-v850.c (v850_elf_object_p): New function.
786 * archures.c (bfd_mach_v850e): Machine value for v850e.
788 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
790 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
793 * elf.c (prep_headers): Add support for v850e machine number.
795 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
797 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
799 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
802 * elf.c (prep_headers): Add support for v850ea machine number.
804 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
806 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
807 cached_stab field if the offset prevents us from using the cache.
809 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
811 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
813 * aout-arm.c (aout_arm_little_vec): Likewise.
814 (aout_arm_big_vec): Likewise.
815 * bout.c (b_out_vec_big_host): Likewise.
816 (b_out_vec_little_host): Likewise.
817 * mipsbsd.c (aout_mips_little_vec): Likewise.
818 (aout_mips_big_vec): Likewise.
820 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
822 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
823 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
824 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
826 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
828 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
829 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
830 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
831 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
832 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
833 of two for I960 only.
834 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
835 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
837 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
838 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
839 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
840 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
841 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
842 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
843 * coffcode.h (coff_write_object_contents): Set alignment field in
844 section header for TIC80COFF files.
846 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
848 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
849 v850_elf_check_relocs, v850_elf_reloc,
850 v850_elf_final_link_relocate): Add support for
851 BFD_RELOC_V850_16_PCREL relocation.
853 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
856 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
858 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
860 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
862 * cpu-v850e: New file.
864 * elf.c (prep_headers): Add support for v850e target.
866 * bfd-in2.h (bfd_architecture): Add support for v850e target.
868 * config.bfd: Add support for v850e target.
870 * archures.c: Add support for v850e target.
872 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
874 * cpu-v850ea: New file.
876 * elf.c (prep_headers): Add support for v850ea target.
878 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
880 * config.bfd: Add support for v850ea target.
882 * archures.c: Add support for v850ea target.
884 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
886 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
887 argument as section relative, rather than an absolute address.
888 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
890 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
892 * config.bfd (arc-*-elf*): Add.
893 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
894 * configure: Rebuild.
895 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
896 (BFD32_BACKENDS): Add elf32-arc.lo.
897 (cpu-arc.lo,elf32-arc.lo): Add rules for.
898 * Makefile.in: Rebuild.
899 * archures.c (architecture list): Add bfd_arch_arc.
900 (bfd_archures_list): Add bfd_arc_arch.
901 (bfd_mach_arc_base): Define.
902 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
903 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
904 (bfd_target_vect): Add them.
905 * bfd-in2.h, libbfd.h: Rebuild.
906 * cpu-arc.c, elf32-arc.c: New files.
907 * elf.c (pre_headers): Recognize bfd_arch_arc.
909 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
911 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
912 data section is correctly rounded to a page in the file.
914 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
916 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
917 there are no symbols.
919 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
921 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
922 file system 14 character limit.
923 * Makefile.am, configure.in: Corresponding changes.
924 * Makefile.in, configure: Rebuild.
926 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
928 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
929 Rebuild dependencies.
930 * Makefile.in: Rebuild.
932 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
934 * Makefile.am (docdir): Define.
935 * Makefile.in: Rebuild.
937 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
939 * configure: Rebuild with autoconf 2.12.1.
941 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
943 * aclocal.m4, configure: Rebuild with new automake patches.
945 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
947 * rs6000-core.c (make_bfd_asection): New function to add a section
948 to the core file bfd.
949 (rs6000coff_core_p): Use make_bfd_asection to add the core file
951 Use BFD routines to seek, read and stat the core file.
952 Handle .data sections from loaded objects and anonymously mmapped
953 regions, these are available in AIX 4 core files.
955 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
957 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
958 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
959 copy; use a patches libtool instead.
960 * acmacros.m4: Remove.
961 * Makefile.in, aclocal.m4, configure: Rebuild.
963 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
965 * Makefile.am: New file, based on old Makefile.in.
966 * acmacros.m4: New file, copied from old aclocal.m4.
967 * acinclude.m4: New file.
968 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
969 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
970 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
971 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
972 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
973 * acconfig.h: Mention PACKAGE and VERSION.
974 * stamp-h.in: New file.
975 * dep-in.sed: Change .o to .lo.
976 * Makefile.in: Now built with automake.
977 * aclocal.m4: Now built with aclocal.
978 * config.in, configure: Rebuild.
981 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
983 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
984 if there is only a relocation to a read-only but not allocatable
985 section (like .stab).
986 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
987 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
988 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
989 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
990 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
992 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
993 (ppc_elf_create_linker_section): These sections are not
994 created by the linker (that is, they are created by the user
995 putting data in them). In particular, they can be the source
996 and target of relocations.
997 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
998 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
999 objects (for instance, 'long double') to 16-byte boundaries.
1000 (ppc_elf_size_dynamic_sections): Make the code that generates
1001 section symbols exactly the same as for sparc, reducing the
1002 number of section symbols output.
1003 (ppc_elf_check_relocs): Check postcondition of
1004 bfd_elf32_link_record_dynamic_symbol. Make default case the
1005 same as corresponding code for sparc, fixing bug involving
1007 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1008 forced to be local because of versioning (by replicating
1009 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1010 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1012 (ppc_elf_relocate_section): Add handy debugging code for when
1013 assertion fails. Add some more 'symbol made local because of
1016 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1017 processing a GOT relocation as required by ABI.
1019 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1021 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1022 version info if this symbol came from a dynamic object.
1023 (elf_link_add_object_symbols): Set the version info of a symbol
1024 only if the object actually contains version definitions and
1025 defines this symbol.
1027 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1029 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1030 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1032 * configure: Regenerated with autoconf 2.12.
1033 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1035 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1037 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1038 a warning rather than returning an error.
1040 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1042 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1044 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1046 * cisco-core.c: define signals for wingdb.
1048 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1050 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1051 the same number of aux entries.
1053 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1055 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1056 difference of two symbols if the relocation size is 32 bits.
1057 (som_write_fixups): Handle R_DATA_EXPR.
1059 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1061 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1062 its value if COFF_WITH_PE is defined.
1064 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1066 * coff-stubgo32.c: New file.
1067 * go32stub.h: New file.
1068 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1069 * coffswap.h (coff_swap_filehdr_in): Invoke
1070 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1072 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1073 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1074 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1075 COFF_ADJUST_AUX_IN_POST if they are defined.
1076 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1077 COFF_ADJUST_AUX_OUT_POST if they are defined.
1078 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1079 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1080 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1081 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1082 * targets.c (go32stubbedcoff_vec): Declare.
1083 (bfd_target_vector): Add go32stubbedcoff_vec.
1084 * configure.in (go32coff_vec): New target vector.
1085 (go32stubbedcoff_vec): Likewise.
1086 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1087 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1088 * Makefile.in: Rebuild dependencies.
1089 (BFD32_BACKENDS): Add coff-stubgo32.o.
1090 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1091 (HFILES): Add go32stub.h.
1093 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1095 * configure.in: Check for fdopen.
1096 * configure, config.in: Rebuild.
1097 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1098 __GO32__. Reindent a bit.
1100 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1102 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1103 flag for newly created sections.
1104 (sunos_add_dynamic_symbols): Don't discard newly created sections
1105 if shared library is dynobj.
1107 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1109 * elf.c (map_sections_to_segments): When checking whether
1110 including a section in a segment would force us to skip a page,
1111 align the address of the next segment to avoid wraparound
1114 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1116 * coffcode.h (coff_write_object_contents): Initialize
1117 target id field to TIC80_TARGET_ID.
1118 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1120 (coff_swap_filehdr_in): Swap in target id field if used.
1122 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1124 * coff-i386.c (coff_i386_is_local_label_name): New static function
1125 if TARGET_UNDERSCORE.
1126 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1127 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1129 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1131 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1132 complain_overflow_signed, for 32 bit PC relative relocations.
1134 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1136 * elflink.h (elf_link_add_object_symbols): When a version
1137 indirection symbol is overridden, make the original symbol point
1138 at the real overriding symbol.
1140 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1143 * elflink.h (elf_link_output_extsym): Use the right section for a
1145 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1146 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1148 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1150 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1151 symbols before checking for new symbols.
1153 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1155 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1157 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1158 file, not aoutsz bytes (they are different in XCOFF .o files).
1160 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1161 redefined by objects included from archives.
1163 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1165 * elflink.h (elf_merge_symbol): In the case of a new defined
1166 symbol overriding an old defined symbol, return the hash table
1167 entry which we modify, even if it is the target of an
1169 (elf_link_add_object_symbols): If the real name of the symbol gets
1170 overridden, convert the versioned symbol into an indirect symbol
1173 * elflink.h (elf_merge_symbol): New static function, broken out of
1174 elf_link_add_object_symbols.
1175 (elf_link_add_object_symbols): Call it.
1177 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1179 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1180 handle case where COFF filehdr does not immediately follow PE
1182 * coffgen.c (coff_object_p): Remove useless seek to current
1185 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1187 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1190 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1192 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1193 symbols, skip N_ABS symbols with debugging storage classes.
1195 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1197 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1198 relocs in shared libraries which refer to local symbols. Cope
1199 with addend when processing a GOT relocation.
1201 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1202 for sections that the linker didn't create.
1203 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1204 symbol if it was created in ppc_elf_size_dynamic_sections.
1205 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1206 relative to a section for which we didn't output a symbol.
1208 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1209 relocs are 'rela' relocs, like everything else. .rela.plt is not
1210 a read-only section, so we don't have to special-case it.
1212 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1213 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1215 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1216 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1217 actual .got section.
1218 * elflink.c (_bfd_elf_create_got_section): The three reserved
1219 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1221 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1224 * elf32-ppc.c (ppc_elf_check_relocs): Use
1225 _bfd_elf_create_got_section to create the GOT rather than
1226 ppc_elf_create_linker_section. Create the '.rela.got' section
1228 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1229 symbol has a GOT entry.
1230 (ppc_elf_relocate_section): Record when a symbol is used through
1231 the GOT, and allocate space in the GOT for each such symbol.
1232 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1233 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1236 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1237 treated in a similar way to ADDR16_HA relocs.
1238 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1239 shared objects; the linker must deal with them.
1240 (ppc_elf_create_linker_section): Stop setting
1241 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1242 LINKER_SECTION_PLT stuff.
1243 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1244 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1245 section, not ELF-specific calls.
1246 (elf_backend_plt_not_loaded): Set to 1.
1247 (elf_backend_got_symbol_offset): Set to 4.
1248 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1249 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1250 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1251 plt_not_loaded member.
1252 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1253 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1255 (elf_backend_G_O_T_offset): Set default to 0.
1256 (elfNN_bed): Set added fields.
1258 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1259 DT_RELENT in shared objects; should be DT_RELAENT.
1261 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1262 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1263 such a reloc (in a non-shared object) refers to a symbol that's
1266 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1268 * elfcode.h (put_signed_word): Define.
1269 (get_signed_word): Define.
1270 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1271 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1273 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1274 bfd_get_signed_32 to set the r_addend field.
1275 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1276 bfd_h_get_signed_64 to set the r_addend field.
1278 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1280 * elf32-i386.c (elf_i386_relocate_section): When generating a
1281 shared library, do the relocation if the input section is not
1282 allocated in memory.
1284 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1285 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1286 (elf_fix_symbol_flags): New static function, broken out of
1287 elf_adjust_dynamic_symbol.
1288 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1289 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1290 forced local even if NEEDS_PLT is set. When forcing a symbol to
1291 be local, clear NEEDS_PLT.
1292 (elf_link_output_extsym): Remove unused local bed.
1294 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1296 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1297 for derived elf linker hash table entries. References to
1298 elf_link_hash_entry changed appropriately.
1299 (elf32_mn10300_link_hash_table): New structure for derived elf
1301 (elf32_mn10300_hash_table): Define.
1302 (elf32_mn10300_link_hash_traverse): Likewise.
1303 (elf32_mn10300_link_hash_newfunc): New function.
1304 (elf32_mn10300_link_hash_table_create): Likewise.
1305 (elf32_mn10300_finish_hash_table_entry): Likewise.
1306 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1307 of prologue code, and call:32->call:16 relaxing.
1308 (compute_function_info: New function.
1309 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1311 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1313 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1314 for a symbol which is being forced to be local.
1315 * elf32-i386.c (elf_i386_relocate_section): Write out the
1316 relocation value for a GOT reloc for a symbol which is turning
1317 into a local symbol.
1318 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1319 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1321 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1323 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1324 value if the symbol is turning into a local symbol.
1325 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1326 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1328 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1330 * elflink.h (elf_link_add_object_symbols): Also read verneed
1331 information by calling `_bfd_elf_slurp_version_tables'.
1332 (elf_link_add_object_symbols): For undefined symbols look for
1333 version information in the verneed records.
1334 (elf_link_add_object_symbols): Use soname of shared object
1335 for verneed record if it is available.
1337 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1339 * cpu-arm.c: Add prototypes for compatible and scan.
1340 * cofflink.c: Add prototype for mark_relocs.
1342 * archive.c (bfd_special_undocumented_glue): Change filename to
1343 const pointer. Add prototype.
1345 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1347 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1348 sections that will be discarded.
1350 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1352 * elflink.h (elf_link_find_version_dependencies): When searching
1353 for known version symbol skip non-matching verdef records, not
1356 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1358 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1359 not a bfd_vma, to the base file, to match how dlltool reads it.
1361 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1363 * reloc.c: Add thumb relocations.
1365 * bfd-in2.h: Add Thumb relocations.
1367 * libbfd.h: Add Thumb relocations.
1369 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1371 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1373 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1375 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1376 for a section even if it is not loaded.
1378 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1380 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1381 input and output files.
1382 (_bfd_coff_generic_relocate_section): Check whether input file,
1383 not output file, is a PE file.
1385 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1387 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1389 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1391 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1394 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1396 * cpu-arm.c (compatible): Add test for supersets of ARM
1399 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1401 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1404 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1406 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1407 called directly by gas/config/tc-arm.c.
1409 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1411 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1412 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1414 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1416 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1419 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1421 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1422 (coff_bfd_copy_private_bfd_data): Ditto.
1423 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1424 (coff_arm_bfd_print_private_bfd_data): Ditto.
1425 (coff_arm_bfd_set_private_flags): Ditto.
1426 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1428 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1430 * libcoff-in.h (struct coff_final_link_info): Add boolean
1431 global_to_static member for support of task linking.
1432 (_bfd_coff_write_task_globals): Add prototype.
1433 * libcoff.h: Regenerate.
1434 * coffcode.h (coff_write_object_contents): Use #ifdef to
1435 check RS6000COFF_C, to be consistent with all other uses
1437 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1438 call _bfd_coff_write_task_globals.
1439 (_bfd_coff_link_input_bfd): If doing task linking, convert
1440 global functions to static.
1441 (_bfd_coff_write_global_sym): If doing task linking, convert
1442 global variables to static.
1443 (_bfd_coff_write_task_globals): New function.
1444 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1445 (C_AUTOARG): #undef since it clashes with C_UEXT.
1446 (C_LASTENT): #undef since it clashes with C_STATLAB.
1447 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1449 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1450 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1451 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1453 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1455 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1456 PP relocations to complain_overflow_dont.
1458 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1460 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1461 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1463 (ppbase_reloc, glob15_reloc): New static functions.
1464 (glob16_reloc, local16_reloc): New static functions.
1465 (rtype2howto): Handle all relocation types.
1466 (coff_tic80_relocate_section): New static function.
1467 (coff_relocate_section): Define to coff_tic80_relocate_section.
1468 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1470 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1472 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1473 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1475 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1476 callers. If PE file, don't add section VMA.
1477 (coff_write_alien_symbol): If PE file, don't add section VMA.
1478 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1479 (_bfd_coff_write_global_sym): Likewise.
1480 (_bfd_coff_generic_relocate_section): Likewise.
1482 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1485 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1487 * cofflink.c (mark_relocs): Add new function to mark symbols which
1488 are used by relocations.
1489 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1490 suppress the skipping of symbols that have thus been marked.
1492 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1494 * coff-sh.c (sh_merge_private_data): New static function.
1495 (coff_bfd_merge_private_bfd_data): Define.
1497 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1499 * coff-tic80.c: Remove unnecessary #ifdefs.
1500 * config.bfd: Set targ_underscore to yes for tic80.
1502 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1504 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1505 with unresolved external symbols in GDB).
1507 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1509 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1510 the symbols associated with each BFD.
1511 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1513 * elf-m10200.c: Likewise.
1514 * elf32-m32r.c: Likewise.
1515 * elf32-sh.c: Likewise.
1517 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1519 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1520 alignment of a common symbol. If two symbols that look like
1521 common symbols are found in two shared libraries, and the size is
1522 different, use the larger size, and warn if --warn-common. If a
1523 common symbol overrides a definition in a shared library, set the
1524 size to the larger size, and warn if --warn-common.
1526 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1528 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1529 into any other machine type.
1531 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1533 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1534 data into an unitialised destination set its machine type as well.
1536 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1538 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1539 to common symbol size. Consistently treat uninitialized symbols
1540 in shared objects as common symbols.
1542 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1544 * archures.c (constants): Added new constants to identify the
1545 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1546 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1548 * bfd-in2.h (constants): Added new constants to identify
1549 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1550 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1551 bfd_mach_arm_4T. This file is auto-magically generated from the
1552 archures.c file. This update is just to save work.
1554 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1555 coff_arm_bfd_print_private_bfd_data,
1556 coff_arm_bfd_set_private_flags,
1557 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1558 (global): Macro redefinitions set up to use these new functions.
1560 * coffcode.h (coff_mkobject_hook): Added call to
1561 coff_arm_bfd_set_private_flags().
1562 (coff_set_arch_mach_hook): Added code to set machine type based on
1563 bits stored in internal flags.
1564 (coff_set_flags): Added code to set the new bits in the flags
1565 field based on the machine number.
1566 (function definition macros): Made all function definition macros
1567 conditional so that they can be overridden by target specific
1570 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1571 Structure extended to include new types, one each for ARMv2,
1572 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1574 * libcoff-in.h (struct coff_tdata): Added flags field.
1576 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1578 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1580 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1583 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1585 * coffgen.c (coff_find_nearest_line): If there are no syments,
1588 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1590 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1592 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1594 * targmatch.sed: Add explicit \n characters to work around bug in
1595 HP/UX 10.20 sed program.
1597 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1599 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1602 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1604 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1606 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1608 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1609 (struct elf_m68k_pcrel_relocs_copied, struct
1610 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1611 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1612 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1613 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1615 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1616 PC relative relocs for a global symbol defined in a regular
1617 object, and count the number of PC relative relocs copied for any
1619 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1620 traverse with elf_m68k_discard_copies.
1622 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1624 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1625 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1627 * coffcode.h (coff_compute_section_file_positions): Force the
1628 potential last byte in the file to be written out when
1631 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1633 * configure.host (mips*-*-openbsd*): New host.
1635 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1637 * elflink.h (elf_link_add_object_symbols): Only subtract the
1638 section VMA from the symbol value if this is a fully linked file.
1640 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1641 (struct elf_i386_link_hash_entry): Define.
1642 (struct elf_i386_link_hash_table): Define.
1643 (elf_i386_link_hash_traverse): Define.
1644 (elf_i386_hash_table): Define.
1645 (elf_i386_link_hash_newfunc): New static function.
1646 (elf_i386_link_hash_table_create): New static function.
1647 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1648 PC relative relocs for a global symbol defined in a regular
1649 object, and count the number of PC relative relocs copied for any
1651 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1652 traverse with elf_i386_discard_copies.
1653 (elf_i386_discard_copies): New static function.
1654 (bfd_elf32_bfd_link_hash_table_create): Define.
1656 From Gordon W. Ross <gwr@mc.com>:
1657 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1658 (sunos4_aout_backend): Use MY_entry_is_text_address.
1660 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1662 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1663 R_D30V_32_NORMAL to 2 (4 bytes).
1665 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1667 From Gordon W. Ross <gwr@mc.com>:
1668 * netbsd.h (N_SHARED_LIB): Define.
1669 (SEGMENT_SIZE): Don't define.
1670 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1672 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1673 (SEGMENT_SIZE): Don't define.
1675 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1676 to sizeof Rela structure, not sizeof Rel structure. From Gary
1677 Thomas <g.thomas@opengroup.org>.
1679 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1681 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1682 whenever entry is larger than text address, but only by whole
1683 pages. From Gordon W. Ross <gwr@mc.com>.
1685 * Makefile.in (install): Depend upon installdirs. Use
1686 mkinstalldirs to build $(oldincludedir).
1687 (installdirs): New target.
1689 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1690 if this is a debugging section which we are stripping.
1692 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1694 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1695 alpha-specific target data struct.
1697 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1699 From Thomas Graichen <graichen@rzpd.de>:
1700 * Makefile.in: Always use $(SHELL) when running move-if-change.
1701 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1702 * configure: Rebuild.
1704 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1706 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1707 VMA if this is an executable file or a shared object.
1709 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1712 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1714 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1715 start of the file. Remove uses later on which switch using
1717 (MY(callback)): Handle entry_is_text_address.
1718 (MY_entry_is_text_address): Define if not defined.
1719 (MY(backend_data)): Initialize new field.
1720 * aoutf1.h (sunos4_aout_backend): Likewise.
1721 * i386aout.c (MY(backend_data)): Likewise.
1722 * i386mach3.c (MY(backend_data)): Likewise.
1723 * mipsbsd.c (MY(backend_data)): Likewise.
1724 * sparclynx.c (sparclynx_aout_backend): Likewise.
1725 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1726 (MY_entry_is_text_address): Define.
1727 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1729 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1730 whose name starts with `.'.
1732 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1734 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1735 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1736 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1737 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1738 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1739 sparc-*-openbsd*): New targets.
1740 * configure: Rebuild.
1742 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1744 * stabs.c (struct stab_section_info): New field
1746 (_bfd_link_section_stabs): Fill the above array.
1747 (_bfd_stab_section_offset): Use `cumulative_skips' to
1748 speed up offset calculation.
1750 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1752 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1753 addend for non pc-relative relocations.
1755 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1756 for non-existent function.
1758 * elf-m10300.c (mn10300_elf_relax_section): New function.
1759 (mn10300_elf_relax_delete_bytes): Likewise.
1760 (mn10300_elf_symbol_address_p): Likewise.
1761 (mn10300_elf_get_relocated_section_contents): Likewise.
1762 (bfd_elf32_bfd_relax_section): Define.
1763 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1765 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1767 * configure.host: Set SHLIB_LIBS.
1768 * configure.in: Substitute SHLIB_LIBS.
1769 * configure: Rebuild.
1770 * Makefile.in (SHLIB_LIBS): New variable.
1771 ($(SHLIB)): Use $(SHLIB_LIBS).
1773 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1775 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1776 with bfd_section_vma.
1778 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1780 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1781 Correct CPU file names for mn10[23]00.
1782 * configure: Rebuild.
1784 * bfd.c (bfd_record_phdr): Cast count to size_t before
1787 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1788 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1789 (xcoff_write_archive_contents): LIkewise.
1790 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1791 (mips_elf_create_procedure_table): Likewise.
1792 * peicode.h (pe_print_idata): Likewise.
1793 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1794 * xcofflink.c (xcoff_get_section_contents): Likewise.
1795 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1796 (xcoff_link_add_symbols): Likewise.
1797 (xcoff_link_add_symbols): Likewise.
1799 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1800 (ppcboot_bfd_print_private_bfd_data): Likewise.
1802 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1803 to complain_overflow_signed.
1805 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1807 * VERSION: Set to 2.8.1.
1809 * Branched binutils 2.8.
1811 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1812 deciding whether to copy a reloc into a shared object.
1813 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1814 relocs in unallocated sections.
1815 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1816 R_SPARC_RELATIVE relocs in unallocated sections.
1818 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1820 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1821 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1824 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1826 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1827 override an uninitialized symbol from a shared library with a
1830 * elf-m10200.c: Rename from elf32-mn10200.c.
1831 * elf-m10300.c: Rename from elf32-mn10300.c.
1832 * cpu-m10200.c: Rename from cpu-mn10200.c
1833 * cpu-m10300.c: Rename from cpu-mn10300.c
1834 * Makefile.in: Update accordingly.
1836 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1837 (elf_mips_isa): Move to earlier in file.
1838 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1839 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1842 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1845 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1847 * configure.com: New file.
1848 * config.h-vms: Remove file.
1849 * makefile.vms: Update for new configure scheme.
1851 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1853 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1854 (ppc_process_before_allocation): Declare.
1855 * libcoff.h: Rebuild.
1857 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1859 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1861 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1863 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1865 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1866 symbol index for a R_IHCONST reloc.
1868 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1870 * targmatch.sed: Do not use \(\) recursively.
1872 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1874 * m68klinux.c (MACHTYPE_OK): Define.
1875 * i386linux.c (MACHTYPE_OK): Define.
1877 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1879 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1880 <hjl@gnu.ai.mit.edu>:
1881 * sparclinux.c: New file.
1882 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1883 * bfd-in2.h: Rebuild.
1884 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1885 * configure.in (sparclinux_vec): Add to list of vectors.
1886 * configure: Rebuild.
1887 * targets.c (sparclinux_vec): Declare.
1888 (bfd_target_vector): Add sparclinux_vec.
1889 * Makefile.in: Rebuild dependencies.
1890 (BFD32_BACKENDS): Add sparclinux.o.
1891 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1893 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1894 bfd_coff_backend_data field.
1895 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1897 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1898 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1899 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1901 * bfd.c: Include "libiberty.h".
1902 (strerror): Don't declare.
1903 (bfd_errmsg): Call xstrerror rather than strerror.
1905 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1907 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1908 reloc even if the symbol is in the .bss section.
1909 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1910 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1911 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1913 * coffcode.h (bfd_coff_backend_data): Add new field
1914 _bfd_coff_default_section_alignment_power.
1915 (bfd_coff_default_section_alignment_power): Define.
1916 (bfd_coff_std_swap_table): Initialize new field.
1917 * libcoff.h: Rebuild.
1918 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1919 symbol to the default section alignment.
1921 * COPYING: Update FSF address.
1923 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1925 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1926 21-bit absolute that made it act as a relative.
1928 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1930 * elflink.c (_bfd_elf_create_linker_section): Don't set
1931 bss_section and rel_section from existing sections.
1933 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1936 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1938 * aoutx.h (some_aout_object_p): Change executable test to fix
1939 problems with embedded a.out systems.
1941 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1943 * stabs.c (_bfd_stab_section_offset): New function.
1944 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1945 * libbfd.h: Rebuild.
1946 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1948 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1949 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1950 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1951 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1952 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1954 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1955 symbol. Check for memory allocation failure of *psinfo.
1956 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1957 callers. Set the value of the header symbol.
1958 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1959 * libbfd.h: Rebuild.
1961 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1963 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1964 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1965 reloc types, rather than silently failing to generate an output file.
1967 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1969 * targmatch.sed: Use the hold space to put the #ifdef around the
1970 the string constant.
1971 * targets.c (UNSUPPORTED_TARGET): Don't define.
1972 (find_target): Don't check for UNSUPPORTED_TARGET.
1973 (bfd_set_default_target): Don't try to optimize by checking for
1976 * Makefile.in: Rebuild dependencies.
1977 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1978 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1979 (elf32-m32r.o): Remove explicit target.
1981 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1984 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1985 count section symbols for sections that were created by the
1986 linker, or are not allocatable or not loadable.
1987 (elf32_sparc_finish_dynamic_sections): Output output section
1988 symbols for section for which we made space for them.
1990 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1992 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1993 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1995 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1997 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1998 (m32r_hi16_list): New static local.
1999 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2000 (m32r_elf_do_hi16_reloc): Delete.
2001 (m32r_elf_relocate_hi16): New function.
2002 (m32r_elf_lo16_reloc): New function.
2003 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2006 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2008 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2009 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2010 (m32r_elf_final_sda_base): New function.
2011 (m32r_elf_relocate_section): Rewrite sdata support.
2012 (m32r_elf_finish_dynamic_sections): Delete.
2014 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2016 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2017 * coff-svm68k.c: New file. Just defines some macros and includes
2019 * coff-m68k.c: Add functions to handle common addends, moved in
2020 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2021 Control whether relocs are visible using STATIC_RELOCS.
2022 * cf-m68klynx.c: Simplify greatly: just define macros to control
2024 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2025 * targets. (m68ksysvcoff_vec): Declare.
2026 (bfd_target_vector): Add m68ksysvcoff_vec.
2027 * config.bfd (m68*-motorola-sysv*): New target.
2028 * configure.in (m68ksysvcoff_vec): New vector.
2029 * configure: Rebuild.
2030 * Makefile.in: Rebuild dependencies.
2031 (BFD32_BACKENDS): Add coff-svm68k.o.
2032 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2034 * binary.c (binary_set_section_contents): Don't get misled if the
2035 first section is not loadable. From Matthew L. Martin
2038 * elflink.h (elf_bfd_final_link): Set the value of a section
2039 symbol to the section address unless doing a relocateable link.
2041 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2043 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2044 .plt entry if we've taken the function's address.
2045 (elf64_alpha_merge_gots): Merge collected flags info as well.
2047 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2049 * Many files: Add function prototypes.
2050 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2051 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2052 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2053 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2054 * peicode.h: Change several void * parameters to PTR.
2055 * srec.c (srec_get_symbol_info): Make static.
2056 * syms.c (bfd_symbol_is_absolute): Remove.
2057 * Makefile.in: Rebuild dependencies.
2059 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2061 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2062 (bfd_elf32_bfd_is_local_label): Don't define.
2064 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2067 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2069 * bfd-in.h: Don't include obstack.h.
2070 (struct bfd_hash_table): Change memory field to PTR.
2071 * bfd.c (struct _bfd): Change memory field to PTR.
2072 * bfd-in2.h: Rebuild.
2073 * libbfd-in.h (bfd_release): Declare as function, don't define as
2075 * libbfd.h: Rebuild.
2076 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2077 objalloc routines rather than obstack routines.
2078 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2079 (getpagesize): Don't define.
2080 (_bfd_new_bfd): Don't set _bfd_chunksize.
2081 (bfd_openr): Free new bfd and objalloc on failure.
2082 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2083 (bfd_alloc_size): Remove.
2084 (bfd_release): New function.
2085 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2086 objalloc routines rather than obstack routines.
2087 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2088 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2089 objalloc routines rather than obstack routines.
2090 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2091 (struct accumulate): Change memory to struct objalloc *.
2092 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2093 * dep-in.sed: Don't remove obstack.h from dependency list.
2094 * Makefile.in: Rebuild dependencies.
2095 (BFD_H_DEPS): Remove obstack.h.
2096 (install): Don't install obstack.h.
2097 * Many files: Don't include "obstack.h".
2100 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2101 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2102 * libbfd.h: Rebuild.
2103 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2104 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2105 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2107 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2108 old version of bfd_alloc.
2109 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2110 * libbfd.h: Rebuild.
2111 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2113 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2115 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2116 ELF local label syntax as well.
2118 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2120 * config.bfd (powerpc-*-beos*): New target.
2121 * configure.in (powerpc-*-beos*): Add case that explicitly
2122 does not set COREFILE for now. A future BeOS version is
2123 expected to support core files.
2124 * configure: Regenerate with autoconf.
2126 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2128 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2129 seen with a local symbol, rather than crashing.
2131 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2132 version symbols if there aren't any.
2134 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2136 * coff-tic80.c (coff_rtype_to_howto): Define
2137 (coff_tic80_rtype_to_howto): Clone generic coff version and
2138 add code to handle the funky TI "internal relocations".
2140 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2142 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2143 or size changes because of a weak symbol.
2145 * cisco-core.c (SIGEMT): Define if not defined.
2147 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2149 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2150 setting ever. Sanity check the version number. Sort out copying
2151 flags and other information when adding an indirect symbol.
2152 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2153 symbols added by the backend. Clear the entire contents of the
2155 (elf_export_symbol): Ignore indirect symbols.
2156 (elf_link_output_extsym): Accept a section without an owner in an
2158 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2159 version count. Correct the allocation of x_versymp.
2161 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2162 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2163 Don't return bfd_und_section_ptr when info->shared.
2164 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2165 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2166 (mips_elf_check_relocs): Resolve an indirect symbol in
2168 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2169 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2171 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2173 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2175 From Eric Youngdale <eric@andante.jic.com>:
2176 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2177 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2178 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2179 versioned symbol appears in both a regular and a shared object.
2180 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2181 appropriate. Improve error message.
2182 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2183 all uses. Add localsyms field.
2184 (elf_bfd_final_link): When generating a shared library, call
2185 elf_link_output_extsym to output all local symbols.
2186 (elf_link_output_extsym): Handle symbols which were forced to
2189 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2191 From Eric Youngdale <eric@andante.jic.com>:
2192 * elf-bfd.h (elf_symbol_type): Add version field.
2193 * elfcode.h (elf_slurp_symbol_table): Set version field.
2194 * elflink.h (elf_link_add_object_symbols): When creating an
2195 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2196 appropriate. Set up an indirection from the nondefault version of
2198 (NAME(bfd_elf,size_dynamic_sections)): Call
2199 elf_link_assign_sym_version before checking whether there are any
2200 versions. Always record the version name as a dynamic symbol.
2201 Initialize counters.
2202 (elf_link_assign_sym_version): After finding a version, see if a
2203 symbol should be forced to local scope. Create a new version
2204 definition if appropriate.
2205 (elf_link_output_extsym): Correct indirect symbol handling.
2206 * elf.c (bfd_elf_print_symbol): Print version information.
2207 (bfd_section_from_shdr): Turn version sections into BFD sections.
2208 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2209 if sh_info is not already set.
2210 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2212 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2213 _bfd_stringtab_add to copy the name into permanent memory if
2216 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2218 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2220 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2222 * coffcode.h (bfd_coff_backend_data): Change
2223 _bfd_coff_compute_section_file_positions to return a boolean
2224 value. Change all callers.
2225 (coff_compute_section_file_positions): Change return type to
2226 boolean. If the size of the last section changed, then output a
2227 zero byte at the end of the file.
2228 * libcoff.h: Rebuild.
2230 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2231 for at least 6 output symbols.
2232 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2233 emit a TC csect to represent the space they take up. For an XO
2234 symbol, just emit a reference, not a csect.
2236 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2237 Solaris doesn't like the combined options, and the -f is
2239 (stamp-tshlink, install): Likewise.
2241 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2242 handling when little endian.
2244 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2246 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2247 (mn10300_elf_relocate_section): Likewise.
2248 (elf_backend_relocate_section): Define.
2250 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2251 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2252 (elf32_mn10300_howto_table): Likewise.
2253 (elf32_mn10300_reloc_map): Likewise.
2254 (bfd_elf32_mn10300_reloc): Delete unused function.
2256 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2258 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2259 understand, just set the howto field to NULL, and the caller will
2260 print an appropriate error message.
2261 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2262 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2263 block. Use NULL for initializations of "ptr" rather than bare 0.
2264 * coff-h8300.c: Fix typo in comment.
2265 * coff-h8500.c: Ditto.
2267 * coff-z8k.c: Ditto.
2269 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2271 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2272 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2273 m32r_elf_get_relocated_section_contents): First pass at relax support.
2275 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2277 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2278 entry for reading verdef records.
2279 Use correct braces for computing increments of extverdaux and
2280 exteverdef record pointers.
2282 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2284 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2287 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2289 * elflink.h (elf_link_find_version_dependencies): Check that
2290 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2293 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2295 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2297 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2299 * targets.c (bfd_default_vector): Make non-const.
2300 (find_target): New static function, broken out of
2302 (bfd_set_default_target): New function.
2303 (bfd_find_target): Call find_target. When defaulting, use
2304 bfd_default_vector[0] if it is not NULL.
2305 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2306 * bfd-in2.h, libbfd.h: Rebuild.
2308 * syms.c (bfd_is_local_label): Return false if the symbol has no
2310 * coff-i960.c (coff_i960_is_local_label_name): New function.
2311 (coff_bfd_is_local_label_name): Define.
2312 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2313 (coff_bfd_is_local_label_name): Define.
2314 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2315 (coff_bfd_is_local_label_name): Define.
2316 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2317 with .. or _.L_ as local.
2318 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2319 (bfd_elf32_bfd_is_local_label_name): Define.
2320 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2321 beginning with $ as local.
2323 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2325 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2326 rather than comparing against info->lprefix.
2327 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2328 * elflink.h (elf_link_input_bfd): Likewise.
2329 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2330 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2332 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2333 _bfd_elf_is_local_label_name if not already defined.
2334 * elf.c (_bfd_elf_is_local_label_name): New function.
2335 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2337 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2338 (m88k_is_local_label_name): New static function.
2340 * coffcode.h (coff_bfd_is_local_label_name): Define as
2341 _bfd_coff_is_local_label_name if not already defined.
2342 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2343 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2344 * libcoff.h: Rebuild.
2346 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2347 to _bfd_is_local_label_name.
2348 (bfd_target): Likewise.
2349 * syms.c (bfd_is_local_label): Define as function, not macro.
2350 (bfd_is_local_name): Define.
2351 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2352 bfd_generic_is_local_label, and take a string rather than a
2354 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2355 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2356 (bfd_generic_is_local_label): Don't declare.
2357 (bfd_generic_is_local_label_name): Declare.
2358 * bfd-in2.h, libbfd.h: Rebuild.
2359 * All backends: Change local_label to local_label_name.
2361 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2362 (mips_elf_relocate_got_local): Change return type to boolean.
2363 Don't assume that the first zero entry is unassigned; instead, use
2365 (mips_elf_relocate_section): Check return value of
2366 mips_elf_relocate_got_local.
2367 (mips_elf_create_got_section): Initialize assigned_gotno field.
2369 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2371 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2374 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2376 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2377 that have no contents merely because linker_mark is not set.
2379 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2381 * config.bfd (mips*-*-lnews*): New target.
2382 * coff-mips.c (mips_relocate_section): Make assert compare
2383 content byteorder instead of header byteorder.
2384 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2386 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2387 * configure.in (ecoff_biglittle_vec): Add case.
2388 * configure: Update.
2390 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2392 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2393 name begins with ".note".
2394 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2395 section whose name begins with ".note".
2396 (get_program_header_size): Corresponding change.
2398 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2399 jal and for jal overflow.
2401 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2403 From Eric Youngdale <eric@andante.jic.com>:
2404 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2405 not found, try looking it up again without the version name.
2406 (elf_link_add_object_symbols): Always link against the dynamic
2407 symbol table of a dynamic object. When linking against a dynamic
2408 object, include version strings in symbol names, and set up
2409 version information. Add indirect symbols for default versions.
2410 (elf_link_create_dynamic_sections): Add special version sections.
2411 (struct elf_assign_sym_version_info): Define.
2412 (struct elf_find_verdep_info): Define.
2413 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2414 up version sections.
2415 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2416 (elf_link_find_version_dependencies): New static function.
2417 (elf_link_assign_sym_version): New static function.
2418 (elf_link_renumber_dynsyms): New static function.
2419 (struct elf_final_link_info): Add symver_sec field.
2420 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2421 local symbols of a dynamic object. Handle DT_VER* constants.
2422 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2423 dynamic object. Skip indirect symbols from ELF objects. Remove
2424 the version name before choosing a hash bucket. Write out the
2425 version information if appropriate.
2426 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2427 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2428 (bfd_elf64_size_dynamic_sections): Likewise.
2429 * bfd-in2.h: Rebuild.
2430 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2431 Change elf_link_hash_flags to unsigned short.
2432 (ELF_LINK_HIDDEN): Define.
2433 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2434 dynverdef_hdr, dynversym_section, dynverdef_section,
2435 dynverref_section, cverdefs, cverrefs, verdef, verref.
2436 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2437 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2438 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2439 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2440 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2441 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2442 (_bfd_elf_slurp_version_tables): Declare.
2443 * elf.c (_bfd_elf_swap_verdef_in): New function.
2444 (_bfd_elf_swap_verdef_out): Likewise.
2445 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2446 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2447 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2448 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2449 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2450 version information if there is any.
2451 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2452 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2453 (elf_fake_sections): Handle .gnu.version* section names.
2454 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2455 (_bfd_elf_slurp_version_tables): New function.
2456 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2457 version name in string entered in dynamic hash table.
2458 * elfcode.h: Include fnmatch.h.
2459 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2460 symbol which was forced to become local.
2461 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2462 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2463 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2464 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2466 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2468 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2470 (mn10200_elf_relax_section): Correctly compute a symbol's value
2471 when the symbol is local, but not in the same section as we are
2472 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2475 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2477 * elf32-m32r.c: Rewrite to use ELF backend linker.
2478 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2479 Add small data area support (R_M32R_SDA16).
2480 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2481 * bfd-in2.h,libbfd.h: Regenerated.
2483 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2485 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2486 (mn10200_elf_relax_delete_bytes): Likewise.
2487 (mn10200_elf_symbol_address_p): Likewise.
2488 (mn10200_elf_get_relocated_section_contents): Likewise.
2489 (bfd_elf32_bfd_relax_section): Define.
2490 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2492 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2493 (mn10200_elf_relocate_section): Likewise.
2494 (elf_backend_relocate_section): Define.
2496 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2498 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2499 reloc.c, targets.c: New target, elf-*-D30V.
2501 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2503 * cpu-d30v.c, elf32-d30v.c: New files.
2505 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2507 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2508 * bfd-in2.h: Regenerated.
2509 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2510 (rtype2howto): Add function.
2511 (tic80_howto_table): Add.
2513 Tue Feb 18 11:41:00 1997 Dawn Perchik <dawn@cygnus.com>
2515 * sysdep.h: Don't define errno in MSVC if error.h is included.
2517 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2519 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2520 is initialized before it is used.
2522 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2524 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2525 symbol into a weak undefined symbol; leave it as a common symbol.
2527 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2529 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2530 about a symbol defined in a dynamic object if it has already been
2531 defined in a regular object.
2533 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2535 * makefile.vms: Add gcc flags to allow compiling with current gcc
2537 (targmatch.h): New dependency.
2539 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2541 * evax.h (ALPHA_R_CODEADDR): New relocation.
2542 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2544 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2546 * bfd-in2.h, libbfd.h: Rebuild.
2548 Restrict symbol length to 64 bytes, case preserving:
2549 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2550 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2551 (_bfd_evax_length_hash_symbol): Added.
2552 * evax-etir.c (_bfd_evax_write_etir): Call
2553 _bfd_evax_length_hash_symbol before output of symbol.
2554 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2555 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2557 * evax-emh.c: Output filename to object file without path.
2559 * evax-egsd.c: New sections for local and global commons.
2561 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2562 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2563 notices. Replace AXP with Alpha.
2565 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2567 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2568 sections if we are creating a shared library.
2570 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2572 * configure.host (i386-windows): Don't set host64=true.
2574 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2576 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2577 (elf_mips16_gprel_howto): New static variable.
2578 (mips16_gprel_reloc): New static function.
2579 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2580 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2581 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2582 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2583 * bfd-in2.h, libbfd.h: Rebuild.
2585 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2587 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2588 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2590 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2592 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2593 the output section will be the absolute section; don't print an
2594 assertion message for that case when doing a relocateable link.
2596 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2598 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2599 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2600 need_fn_sub, call_stub, and call_fp_stub.
2601 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2602 (mips_elf_link_hash_newfunc): Initialize new fields.
2603 (mips_elf_link_hash_table_create): Likewise.
2604 (mips_elf_relocate_section): Redirect relocations to use mips16
2605 stubs when appropriate.
2606 (mips_elf_check_relocs): Attach stub sections to the appropriate
2607 symbol. Set need_fn_stub when appropriate.
2608 (mips_elf_always_size_sections): New static function.
2609 (mips_elf_check_mips16_stubs): New static function.
2610 (elf_backend_always_size_sections): Define.
2611 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2613 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2614 attached to sections which are not being included in the link.
2616 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2618 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2619 symbol value when computing the addend for a pc_relative
2622 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2624 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2625 relocateable link, just skip pc_relative pcrel_offset relocs.
2626 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2627 structure for an ARM26 reloc which can be resolved.
2628 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2629 reloc can be resolved.
2631 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2632 error in overflow check for R_RELBYTE.
2634 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2636 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2637 From Mark Rasin <mark.rasin@telrad.co.il>.
2639 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2642 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2644 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2645 (elf_mn10200_howto_table): Likewise.
2646 (mn10200_reloc_map): Likewise.
2648 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2650 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2651 * bfd-in2.h, libbfd.h: Regenerated.
2652 * elf32-m32r.c: Add support for them.
2654 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2656 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2657 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2658 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2659 r_format and r_pcrel. Always return a value.
2660 * riscix.c (MY_final_link_callback): Define to dummy value.
2662 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2663 relocations against the text segment, look up the output name of
2665 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2666 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2667 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2668 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2669 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2671 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2673 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2674 routines for little endian data.
2675 * coffcode.h (coff_write_object_contents): Set magic to
2676 TIC80_ARCH_MAGIC for TIc80.
2678 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2680 * coff-tic80.c (tic80coff_vec): Change to little endian data
2683 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2685 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2686 auxiliary_filters parameter to be const char * const *. Accept a
2687 NULL terminated array.
2688 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2689 (bfd_elf32_size_dynamic_sections): Update declaration.
2690 * bfd-in2.h: Rebuild.
2692 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2694 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2695 NOTYPE symbol in a text section as a FUNC symbol.
2697 * coffcode.h (coff_compute_section_file_positions): Force
2698 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2700 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2702 * libaout.h (machine_type): Reserve several values for sparclet.
2704 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2706 * config.bfd (tic80-*-*): Don't require 'coff'.
2708 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2710 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2711 table to v850_elf_reloc for all non-standard relocations.
2712 (v850_elf_check_relocs): Add check for h being non-null.
2713 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2714 statement instead of multiple ifs.
2715 (v850_elf_relocate_section): Fix up error message, don't just call
2718 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2720 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2721 Use bfd_elf_generic_reloc as special function for all relocs.
2722 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2724 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2725 24bit pc-relative reloc.
2727 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2729 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2730 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2731 header byte order is little endian. Use correct bfd_get and
2732 bfd_put routines for little endian headers.
2733 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2734 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2736 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2738 * reloc.c: Add BFD_RELOC_24.
2739 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2740 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2741 * bfd-in2.h, libbfd.h: Rebuilt.
2743 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2745 elf64-alpha multiple .got rewrite:
2747 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2748 (bfd_elf*_mkobject): Don't define here ...
2749 * elfxx-target.h: ... but rather here. Default always_size_sections
2751 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2752 what the #defines in elf-bfd.h transmuted it to anyway.
2754 * section.c: Add SEC_LINKER_CREATED flag.
2755 * bfd-in2.h: Rebuild.
2756 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2757 relocation section flags.
2758 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2759 SEC_IN_MEMORY to recognize generated bits.
2760 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2762 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2763 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2764 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2765 * elf32-ppc.c (ppc_elf_create_linker_section,
2766 ppc_elf_size_dynamic_sections): Likewise.
2767 * elf32-sparc.c (elf32_sparc_check_relocs,
2768 elf32_sparc_size_dynamic_sections): Likewise.
2769 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2771 (_bfd_elf_create_dynamic_sections): Likewise.
2772 (_bfd_elf_make_linker_section_rela): Likewise.
2773 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2774 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2775 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2776 to identify generated bits.
2777 (elf_link_input_bfd): Likewise.
2779 * elf64-alpha.c: Rewrite everything touching relocations.
2781 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2783 * elf32-v850.c (all functions and static variables): Go through
2784 and regularize names to be of the form v850_elf_<xxx>.
2785 (toplevel): Include <elf/v850.h>.
2786 (enum reloc_type): Move to include/elf/v850.h.
2787 (v850_elf_check_relocs): For common variables, if the variable is
2788 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2789 into the appropriate section.
2790 (elf_backend_check_relocs): Define.
2792 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2794 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2796 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2798 * config.bfd (mips*el-*-linux*): New target.
2799 (mips*-*-linux*): New target.
2801 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2802 Return a useful value.
2804 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2806 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2808 * configure: Rebuild.
2809 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2810 ac_cv_func_mmap in bfd/configure.host.
2812 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2813 filter_shlib and auxiliary_filter_shlib parameters.
2814 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2816 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2817 (bfd_elf64_size_dynamic_sections): Likewise.
2818 * bfd-in2.h: Rebuild.
2820 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2822 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2823 symbols, don't export a symbol which is defined by an object in an
2824 archive which contains shared objects.
2826 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2828 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2829 for TI TMS320c80 (MVP).
2830 (bfd_archures_list): Add bfd_tic80_arch.
2831 * bfd-in2.h: Regenerate by running "make headers".
2833 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2835 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2836 * configure.in (case $vec): Correct typo, "tb" not "tp".
2837 Also add cofflink.o for tic80coff_vec.
2838 * configure: Regenerate with autoconf.
2840 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2842 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2843 is configured with --with-mmap.
2845 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2847 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2848 (ALL_MACHINES): Add cpu-tic80.o
2849 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2850 * coff-tic80.c: Add skeleton, cloned from another coff config.
2851 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2854 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2856 * TODO: Correct a misspelling.
2857 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2858 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2859 * configure.in (case $vec): Add tic80coff_vec entry.
2860 * configure: Regenerate with autoconf.
2861 * archures.c (bfd_tic80_arch): Declare.
2862 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2863 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2864 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2865 (bfd_target_vector): Add tic80coff_vec entry.
2867 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2869 * elflink.h (elf_buckets): Add some more values for larger
2872 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2874 * Makefile.in (install): Move subdir_do out of conditional. From
2875 Fred Fish <fnf@cygnus.com>.
2877 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2879 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2881 (elf_mn10200_howto_table): Likewise.
2882 (mn10200_reloc_map): Likewise.
2884 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2886 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2887 mips16 symbol during the link.
2888 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2890 (mips_elf_link_output_symbol_hook): New static function.
2891 (elf_backend_link_output_symbol_hook): Define.
2893 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2896 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2898 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2899 against SEC_DEBUGGING sections here (revert patch of December 5).
2900 * elfcode.h (elf_object_p): Check for them here, instead.
2902 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2904 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2905 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2907 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2908 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2909 * elf-bfd.h (struct elf_size_info): Update declaration of
2911 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2912 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2913 * elfxx-target.h: Use new dynamic reloc routines by default.
2914 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2917 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2919 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2920 if NAMES_HAVE_UNDERSCORE is defined.
2922 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2924 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2926 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2928 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2931 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2933 * elflink.h (elf_link_add_object_symbols): Only add a weak
2934 symbol if the real definition is in the dynamic symbol table.
2935 After finding the real definition, then, if it is dynamic, add the
2936 weak symbol to the dynamic symbol table.
2938 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2940 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2942 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2945 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2947 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2949 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2950 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2951 * reloc.c: Remove mn10300 big endian relocs.
2952 * bfd-in2.h, libbfd.h: Rebuilt.
2954 * elf32-mn10200.c: Update from elf32-mn10300.c.
2956 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2958 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2960 * elf32-mn10300.c: Add some comments.
2962 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2964 * ihex.c (ihex_scan): Always initialize buf before jumping to
2966 (ihex_read_section): Likewise.
2968 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2970 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2971 inplace for most relocs.
2973 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2975 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2976 even if SEC_ALLOC is not set.
2977 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2978 when deciding whether to copy a reloc into a shared object.
2979 (elf_i386_relocate_section): Likewise.
2980 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2981 (elf32_sparc_relocate_section): Likewise.
2982 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2983 reloc section if it is not set in the source section.
2984 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2985 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2986 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2988 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2990 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2991 expects a .got.plt until we actually create it.
2993 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2995 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2996 message for bfd_reloc_outofrange, rather than aborting. From
2997 Philippe De Muyter <phdm@info.ucl.ac.be>.
2999 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3000 a relocateable link, don't try to process them. From Heinz Wrobel
3001 <wrobel@lpr.e-technik.tu-muenchen.de>.
3003 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3005 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3006 mn10300_info_howto_rel. Tweak reloc argument to be an
3007 Elf32_Internal_Rela.
3008 (USE_RELA): Define instead of USE_REL.
3009 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3011 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3013 * configure.in, configure: Handle mips*-sgi-irix6*.
3014 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3017 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3019 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3020 relocation against a symbol defined in a section with no output
3023 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3025 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3026 * configure, config.in: Rebuild with autoconf 2.12.
3028 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3029 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3030 (swap_out_syms): Set st_other from existing st_other field.
3031 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3033 (elf_link_output_extsym): Set the other field from the global hash
3035 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3036 (elf_mips16_jump_howto): New static variable.
3037 (mips16_jump_reloc): New static function.
3038 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3039 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3040 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3042 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3043 * bfd-in2.h, libbfd.h: Rebuild.
3044 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3046 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3048 * configure.host: Use long long for mips-sgi-irix6*.
3050 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3051 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3053 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3055 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3056 (enum reloc_type): Add more reloc types.
3057 (elf32_mn10300_howto_table): Update for new reloc types.
3058 (elf32_mn10300_reloc_map): Update for new reloc types.
3059 * reloc.c: Add some new relocs for the mn10300 series.
3060 * bfd-in2.h, libbfd.h: Rebuilt.
3062 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3064 * som.c (setup_sections): Don't lose for a space which has
3065 no data, but some symbols.
3067 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3069 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3070 (sunos_link_hash_table_create): Initialize got_needed.
3071 (sunos_create_dynamic_sections): Only set .got section size if it
3072 is not already set. Set got_needed.
3073 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3074 sdynptr, and only handle dynamic sections, if dynamic sections are
3076 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3077 Initialize .got section.
3078 (sunos_scan_ext_relocs): Likewise.
3079 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3081 (sunos_finish_dynamic_link): Check got_needed. Only set up
3082 dynamic linking information if needed.
3084 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3086 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3088 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3090 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3092 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3094 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3097 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3099 * filemode.c: Include sysdep.h.
3100 * ihex.c: Add casts to eliminate compiler warnings.
3101 * sunos.c: Add casts to eliminate compiler warnings.
3103 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3105 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3107 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3108 appropriate relocations in the .so file if shared.
3109 (ppc_elf_relocate_section): Ditto.
3111 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3113 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3114 complain_overflow_unsigned.
3116 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3118 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3119 overflows for R_D10V_16 and R_D10V_18.
3121 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3123 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3124 (do_with_relocs): Likewise.
3125 (do_as_repeat): Likewise.
3126 (copy_expression): Likewise.
3128 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3130 * ieee.c (ieee_write_external_part): Correctly record whether
3131 there is an external part.
3133 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3135 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3136 handle tda offsets for sld.w and sst.w instructions.
3137 Fix alignment check in sld.w and sst.w tda reloc handling.
3139 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3141 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3143 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3145 * elf32-v850.c: Add comments about assumptions about
3146 char, short & long sizes.
3147 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3148 problems for several relocs.
3150 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3151 R_V850_SDA_OFFSET entry.
3153 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3155 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3156 Store import file index in ldindx.
3157 (xcoff_build_ldsyms): Assume that ldsym was not previously
3158 allocated. For an imported symbol, copy ldindx into l_ifile.
3160 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3162 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3163 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3164 fields in R_V850_TDA_OFFSET.
3165 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3166 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3169 * elf32-v850.c: Include bfdlink.h.
3170 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3172 (elf32_v850_bfd_final_link_relocate): New function.
3173 (v850_elf_relocation_section): Likewise.
3174 (elf_backend_relocate_section): Define.
3176 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3178 * binary.c (binary_set_section_contents): Ignore sections which
3179 don't have SEC_LOAD and SEC_ALLOC set.
3181 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3183 * linker.c (_bfd_generic_final_link): Avoid losing static
3184 symbols in the .bss section.
3186 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3188 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3189 (mips32_64bit_reloc): New static function.
3190 (mips_reloc_map): Add entry for BFD_RELOC_64.
3191 (mips_elf_relocate_section): Handle R_MIPS_64.
3193 * linker.c (default_indirect_link_order): Print an error message
3194 when attempting to do a relocateable link with different object
3195 file formats, rather than calling abort.
3197 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3199 * reloc.c (m32r relocs): Rename them.
3200 * bfd-in2.h, libbfd.h: Regenerated.
3201 * elf32-m32r.c: Update.
3202 (m32r_elf_10_pcrel_reloc): New function.
3203 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3204 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3206 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3208 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3209 all sections that will be included in the output file.
3210 (_bfd_generic_link_output_symbols): Discard symbols in sections
3211 which are being discarded.
3212 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3213 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3214 (elf_v850_howto_table): Corresponding changes.
3215 (elf_v850_reloc_map): Corresponding changes.
3216 * reloc.c: Add additional V850 relocations.
3217 * bfd-in2.h, libbfd.h: Rebuilt.
3219 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3220 no longer want in pc-relative relocs.
3222 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3224 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3225 accept a reloc against an undefined sybmol!
3227 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3229 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3231 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3233 * VERSION: Bump for new relocation.
3235 * hosts/i386bsd.h: If NBPG is not defined, define it as
3236 PAGE_SIZE, for recent versions of FreeBSD.
3238 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3240 * configure.host: Use `long long' as the 64 bit type on a Solaris
3241 host, since both gcc and the SunPRO compilers support it.
3243 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3245 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3246 mistake to have reused the ECOFF LITERAL for ELF since they have
3247 different semantics.
3248 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3249 * bfd-in2.h, libbfd.h: Rebuild.
3251 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3254 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3255 dynamic relocation for an undefweak symbol when we are building
3256 a static executable.
3258 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3260 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3261 point explicitly to srcdir.
3262 (targmatch.h): Edit references to point explicitly to objdir.
3264 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3266 * config.bfd: When setting targ_cpu, don't get confused by
3269 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3271 * configure.host: Add support for windows host (a build done
3272 under the Microsoft build environment).
3274 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3276 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3277 definition in a dynamic object, add it to the dynamic symbol table
3278 if any dynamic object mentions it. Reverts part of last patch.
3280 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3281 (sunos_link_hash_table_create): Initialize got_base.
3282 (bfd_sunos_size_dynamic_sections): If the .got section is more
3283 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3285 (sunos_check_dynamic_reloc): Subtract got_base from a base
3286 relative relocation.
3288 * elf32-mips.c (elf_mips_isa): New static function.
3289 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3290 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3292 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3294 * archive.c (do_slurp_coff_armap): Only treat archive as little
3295 endian for i960 COFF.
3297 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3299 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3300 by the change in size of the section when EXEC_P is not set.
3302 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3303 (m68kcoff_rtype_to_howto): New static function.
3304 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3305 VMA to the addend for a PC relative reloc.
3307 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3309 * Makefile.in: Rebuild dependencies.
3311 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3314 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3316 * Makefile.in: Remove explicit dependencies for mn10200 and
3318 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3319 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3320 (dependencies): Rebuilt.
3322 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3324 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3325 during this function.
3327 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3328 section if the flags are compatible.
3330 * configure.in: Add havevecs, and put it in tdefaults.
3331 * mpw-config.in: Likewise.
3332 * configure: Rebuild.
3333 * targmatch.sed: New file; a sed script to build targmatch.h from
3335 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3336 * targets.c: Include "fnmatch.h".
3337 (struct targmatch): Define.
3338 (bfd_target_match): Define by including targmatch.h.
3339 (bfd_find_target): If the target is not found by name, search for
3340 it as a configuration triplet.
3341 * Makefile.in: Rebuild dependencies.
3342 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3343 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3344 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3345 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3346 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3347 (CFILES): Remove i386dynix.c and hp300bsd.c.
3348 (targmatch.h): New target.
3349 (do_clean): Remove targmatch.h.
3351 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3352 * acconfig.h: Add NEED_DECLARATION_GETENV.
3353 * configure, config.in: Rebuild.
3354 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3355 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3357 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3359 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3360 * cpu-mn10200.c, cpu-mn10300.c: New files.
3361 * elf32-mn10200.c, elf32-mn10300.c: New files.
3362 * Makefile.in: Break mn10x00 support into two separate
3363 configurations, mn10200 and mn10300.
3364 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3365 * bfd-in2.h, configure: Rebuilt.
3367 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3369 * Makefile.in (do_clean): Move config.log to do_distclean.
3371 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3373 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3374 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3375 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3376 (elf32-mn10x00.o): Add dependencies.
3377 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3378 (bfd_mn10x00_arch): Declare.
3379 (bfd_archures_list): Add bfd_mn10x00_arch.
3380 * config.bfd: Add mn10x00-*-*.
3381 * configure.in: Add bfd_elf32_mn10x00_vec.
3382 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3383 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3384 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3385 * bfd-in2.h, configure: Rebuilt.
3387 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3389 openVMS/Alpha: Provide filename and case_hack flags via
3390 symbol table from gas.
3391 Add case_hack code for symbol output from vax/vms.
3392 * evax-alpha.c (evax_initialize): Remove filename handling,
3393 filename is provided via symbol table.
3394 (evax_get_symtab): Use local symbol count when setting up table.
3395 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3397 (_bfd_evax_write_egsd): Skip file name symbol.
3398 * evax-emh.c (get_vms_time_string): Local function now.
3399 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3401 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3402 through _bfd_evax_case_hack_symbol.
3403 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3405 (_bfd_evax_basename): Removed.
3406 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3407 * evax.h (evax_private_data_struct): Remove filename.
3408 (flag_hash_long_names, flag_show_after_trunc,
3409 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3412 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3414 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3415 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3416 (NO_SWAP_MAGIC): Don't define.
3417 (SWAP_MAGIC): Define.
3419 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3420 no hash table entry for a global symbol.
3422 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3424 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3426 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3428 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3429 symbol type with T_NULL. Warn if symbol type changes. Based on
3430 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3432 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3433 a dynamic object in the dynamic symbol table if it is referenced
3434 or defined by a regular object.
3436 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3438 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3439 remove dwarf local labels. Shrinks binaries by a factor of 3!
3441 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3443 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3444 by hand, rather than by calling bfd_make_section.
3446 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3448 * reloc.c: Rename m32r relocs.
3449 * bfd-in2.h, libbfd.h: Rebuilt.
3450 * elf32-m32r.c: Update.
3452 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3454 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3455 link, adjust the symbol index of a base relative reloc. Don't
3456 change the addend of a PC relative reloc if pcrel_offset is set.
3457 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3458 a relocateable link.
3460 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3461 it is zero, in case src_mask matters.
3462 (bfd_install_relocation): Likewise.
3464 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3466 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3468 (_bfd_xcoff_bfd_final_link): Don't set target_index
3469 to an uninitialized value.
3471 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3473 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3474 indices, rather than crashing.
3475 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3477 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3480 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3482 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3484 (coff_arm_adjust_symndx): New static function.
3485 (coff_adjust_symndx): Define.
3487 * srec.c (srec_scan): Accept multiple symbols on a single line.
3488 From Pascal Martin <pmartin@alsys.com>.
3492 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3494 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3495 (sunos_merge_private_bfd_data): New function.
3497 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3499 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3501 (bfd_merge_private_bfd_data): Likewise.
3502 * section.c (bfd_copy_private_section_data): Likewise.
3503 * syms.c (bfd_copy_private_symbol_data): Likewise.
3504 * bfd-in2.h: Rebuild.
3505 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3506 both BFD's are the right flavour.
3507 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3508 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3509 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3510 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3511 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3512 (ppc_elf_merge_private_bfd_data): Likewise.
3513 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3514 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3516 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3517 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3520 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3522 * reloc.c: Add m32r relocs.
3523 * bfd-in2.h, libbfd.h: Rebuilt.
3524 * cpu-m32r.c,elf32-m32r.c: New files.
3526 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3528 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3530 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3532 * tekhex.c (first_phase): Change type parameter from char to int.
3534 (pass_over): Change func to expect int, not char.
3536 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3537 rather than SEC_LOAD when aligning the file offset for the first
3538 section in a segment.
3540 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3542 * syms.c (coff_section_type): Make arg const.
3543 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3544 to make_bfd_asection().
3545 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3546 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3547 (_bfd_elf_stringtab_init): Remove prototype.
3549 * netbsd-core.c (swap_abort): Add prototype.
3550 * aix386-core.c (swap_abort): Ditto & make static
3551 * hpux-core.c (swap_abort): Ditto & make static.
3552 * irix-core.c (swap_abort): Ditto & make static.
3553 * ptrace-core.c (swap_abort): Ditto & make static.
3554 * trad-core.c (swap_abort): Ditto & make static.
3555 * coffswap.h (coff_swap_reloc_in): Ditto.
3556 (coff_swap_reloc_out): Ditto.
3557 (coff_swap_filehdr_in): Ditto.
3558 (coff_swap_filehdr_out): Ditto.
3559 (coff_swap_sym_in): Ditto.
3560 (coff_swap_sym_out): Ditto.
3561 (coff_swap_aux_in): Ditto.
3562 (coff_swap_aux_out): Ditto.
3563 (coff_swap_lineno_in): Ditto.
3564 (coff_swap_lineno_out): Ditto.
3565 (coff_swap_aouthdr_in): Ditto.
3566 (coff_swap_aouthdr_out): Ditto.
3567 (coff_swap_scnhdr_in): Ditto.
3568 (coff_swap_scnhdr_out): Ditto.
3569 * ihex.c (ihex_sizeof_headers): Ditto.
3570 * tekhex.c (getsym): Ditto.
3571 (find_chunk): Ditto & make static.
3572 (insert_byte): Ditto.
3573 (first_phase): Ditto.
3575 (tekhex_get_symtab): Ditto & make static.
3576 (tekhex_get_symtab_upper_bound): Ditto & make static.
3577 (tekhex_mkobject): Ditto.
3578 (tekhex_object_p): Ditto.
3579 (move_section_contents): Ditto.
3580 (tekhex_get_section_contents): Ditto.
3581 (tekhex_set_arch_mach): Ditto & make static.
3582 (tekhex_set_section_contents): Ditto.
3583 (writevalue): Ditto.
3586 (tekhex_write_object_contents): Ditto.
3587 (tekhex_sizeof_headers): Ditto.
3588 (tekhex_make_empty_symbol): Ditto.
3589 (tekhex_get_symbol_info): Ditto.
3590 (tekhex_print_symbol): Ditto.
3591 * irix-core.c (make_bfd_asection): Ditto.
3592 (irix_core_core_file_p): Ditto.
3593 (irix_core_core_file_failing_command): Ditto.
3594 (irix_core_core_file_failing_signal): Ditto.
3595 (irix_core_core_file_matches_executable_p): Ditto.
3596 (irix_core_make_empty_symbol): Ditto.
3597 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3598 * srec.c (srec_new_symbol): Ditto.
3599 (srec_get_section_contents): Ditto.
3600 (srec_set_arch_mach): Ditto.
3601 (srec_set_section_contents): Ditto.
3602 (internal_srec_write_object_contents): Ditto.
3603 (srec_write_object_contents): Ditto.
3604 (symbolsrec_write_object_contents): Ditto.
3605 (srec_sizeof_headers): Ditto.
3606 (srec_make_empty_symbol): Ditto.
3607 (srec_get_symtab_upper_bound): Ditto.
3608 (srec_get_symtab): Ditto.
3609 (srec_print_symbol): Ditto and make static.
3610 * elf.c (elf_read): Ditto
3611 (assign_section_numbers): Ditto.
3612 (elf_fake_sections): Ditto.
3613 (sym_is_global): Ditto.
3614 (elf_map_symbols): Ditto.
3615 (get_program_header_size): Ditto.
3616 * coffgen.c (make_a_section_from_file): Ditto.
3617 (coff_real_object_p): Ditto.
3618 (fixup_symbol_value): Ditto.
3619 (build_debug_section): Ditto.
3621 * syms.c (coff_section_type): Ditto.
3623 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3625 * bfd-in2.h: Rebuilt after m32r changes.
3627 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3629 * config.bfd,configure.in,configure: Add m32r support.
3630 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3631 * config.bfd: Keep target list alphabetically sorted.
3633 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3635 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3636 to add in the constant part found in the instruction itself.
3637 (case R_V850_HI16_S): Likewise.
3639 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3641 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3642 and R_D10V_18 to be 1 (word).
3644 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3646 * stabs.c (_bfd_link_section_stabs): If the output_section field
3647 of either section is bfd_abs_section, then the linker is
3648 discarding the section and we should not optimize it.
3650 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3652 * Makefile.in (aout-sparcle.o): New target.
3653 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3654 * config.bfd (sparclet-*-aout*): Add case.
3655 * configure.in (sparcle_aout_vec): Add case.
3656 * configure: Regenerated.
3657 * targets.c (sparcle_aout_vec): Declare.
3658 (bfd_target_vector): Add sparcle_aout_vec.
3659 * aout-sparcle.c: New file.
3661 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3663 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3664 low order sign bit propogation for R_V850_HI16_S.
3666 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3667 handling V850 specific relocs.
3668 (elf_v850_howto_table): Use the new function for some
3669 relocations. Twiddle masks & shifts for some relocs.
3670 Set partial_inplace where needed.
3672 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3674 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3675 default architecture to a machine number of 0.
3676 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3678 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3679 the output BFD is the default, set it from the first input BFD.
3681 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3683 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3684 insert at bitpos zero. The HI16 relocs are shifted right
3685 by 16 bits. Fix src_mask for all relocs.
3686 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3688 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3691 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3693 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3694 Rewrite to use BFD file read routines and to avoid using a fixed
3695 length for the file name.
3697 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3699 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3700 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3701 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3702 to R_V850_{32,16,8}.
3704 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3706 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3707 (elf_v850_howto_table): Add info for HI16_S reloc.
3708 (v850_reloc_map): Add HI_16_S reloc.
3709 * reloc.c: Define BFD_RELOC_V850_* relocs.
3711 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3714 * elf32-sh.c: New file.
3715 * elf.c (prep_headers): Handle bfd_arch_sh.
3716 * elfcode.h (write_relocs): Handle absolute symbol.
3717 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3718 (_bfd_elf64_link_read_relocs): Declare.
3719 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3720 elf_link_read_relocs. Make globally visible. Change all
3722 (elf_link_input_bfd): Get external symbols from cache in
3723 symtab_hdr->contents. Get contents from cache in
3725 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3727 * reloc.c: Define BFD_RELOC_SH_* relocs.
3728 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3729 * coff-sh.c (sh_insns_conflict): Fix a return value.
3730 (_bfd_sh_align_load_span): New globally visible function, broken
3731 out of sh_align_load.
3732 (sh_align_load): Call _bfd_sh_align_load_span.
3733 (sh_swap_insns): Change relocs parameter to PTR.
3734 * bfd-in2.h, libbfd.h: Rebuild.
3735 * targets.c (bfd_elf32_sh_vec): Declare.
3736 (bfd_elf32_shl_vec): Declare.
3737 * config.bfd (sh-*-elf*): New target.
3738 * configure.in (bfd_elf32_sh_vec): New target vector.
3739 (bfd_elf32_shl_vec): New target vector.
3740 * configure: Rebuild.
3741 * Makefile.in: Rebuild dependencies.
3742 (BFD32_BACKENDS): Add elf32-sh.o.
3743 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3745 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3746 page before checking D_PAGED.
3748 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3749 (ihex_write_object_contents): Remove extbase; always use segbase
3752 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3754 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3755 * configure.host (i[345]86-*-*): Ditto.
3756 * config.bfd (i[345]86-*-*): Ditto.
3757 * configure: Regenerate.
3759 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3762 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3764 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3765 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3766 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3767 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3768 will have an ST_CODE type, change the symbol's type to ST_DATA.
3769 * som.c (hppa_som_gen_reloc_type): Update prototype.
3771 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3773 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3774 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3775 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3776 (mips_elf_finish_dynamic_sections): Likewise.
3778 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3780 * configure.host (HLDENV): New variable to set. Set it for
3781 *-*-sysv4*, since those linkers may not support -R but they always
3782 support LD_RUN_PATH.
3784 * libieee.h (NSECTIONS): Don't define.
3785 (ieee_data_struct): Change section_table to asection **. Add
3787 * ieee.c (get_section_entry): If the table isn't big enough, make
3789 (ieee_slurp_sections): Remove assertion about number of sections.
3790 (ieee_object_p): Adjust initialization of ieee to match changes to
3793 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3794 symbols merely because we are generating a shared library.
3795 (xcoff_build_ldsyms): Don't set up global linkage code for an
3796 undefined symbol merely because we are generating a shared
3799 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3801 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3802 (BFD32_BACKENDS) Add elf32-v850.o.
3803 * archures.c: Add bfd_v850_arch.
3804 * bfd-in2.h: Add bfd_v850_arch.
3805 * config.bfd (v850-*-*): New target.
3806 * configure: (bfd_elf32_v850_vec) New vector.
3807 * configure.in: (bfd_elf32_v850_vec) New vector.
3808 * cpu-v850.c: New file.
3809 * elf.c (prep_headers): Added case bfd_arch_v850.
3810 * elf32-v850.c: New file.
3811 * targets.c (bfd_elf32_v850_vec): New vector.
3813 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3815 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3816 a function code symbol for an XMC_XO symbol.
3818 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3820 * mpw-config.in: Update editing of autoconf vars to reflect
3821 Jul 18 configure.in change.
3822 * mpw-make.sed: Update editing of include pathnames to be
3823 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3825 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3827 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3828 which to offset to get the .plt entry address is ".plt".
3830 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3832 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3833 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3834 Added, for internal use by the ARM gas.
3836 * bfd-in2.h: Rebuilt
3838 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3840 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3841 in section dynidx start.
3843 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3845 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3846 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3847 optimization for g++.
3849 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3851 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3852 the -mrelocatable-lib bit set and the other doesn't, clear the
3853 -mrelocatable-lib bit in the header.
3855 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3857 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3858 symbol against a STT_FUNC symbol in a shared library.
3860 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3862 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3863 symbol is found, automatically define the corresponding function
3866 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3867 if sym.n_numaux is not zero.
3868 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3869 entry to disagree about the number of aux entries if the symbol
3872 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3873 section if it might be needed, not just if info->shared.
3874 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3875 the start of .rel.dyn if we are going to use it.
3876 (mips_elf_finish_dynamic_sections): Only clear the first element
3877 of .rel.dyn if the size is greater than zero.
3879 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3881 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3882 undefined_symbol callback for a symbol, then don't issue any more
3883 warnings about loader relocs.
3884 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3885 after calling the undefined_symbol callback.
3887 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3888 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3889 as the AIX linker seems to do.
3891 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3893 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3894 (evax_initialize): Remove evax_reloc_table.
3895 (evax_close_and_cleanup): Ditto.
3897 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3899 (evax_bfd_reloc_type_lookup): Ditto.
3900 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3901 cooked_size == raw_size.
3902 * evax-emh.c (_bfd_evax_register_filename): Remove.
3903 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3904 * evax-misc.c (add_new_contents): Malloc section at full size.
3905 (_bfd_save_evax_section): Memcpy section contents directly.
3906 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3907 (evax_reloc_table): Remove.
3909 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3911 * makefile.vms: Add better support for DEC C compilation
3912 Add evax.h dependencies
3914 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3915 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3916 (BFD_RELOC_ALPHA_BASEREG): Remove.
3917 * bfd-in2.h, libbfd.h: Rebuild.
3919 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3921 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3922 getgid if _WIN32 is defined.
3923 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3925 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3927 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3928 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3930 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3933 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3935 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3937 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3938 (NEED_DECLARATION_REALLOC): New macro.
3939 * configure, config.in: Rebuild.
3940 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3941 (realloc): Declare if NEED_DECLARATION_REALLOC.
3943 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3944 <strings.h> if they exist.
3946 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3948 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3950 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3952 Based on patches from Eric Valette <valette@crf.canon.fr>:
3953 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3954 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3955 (elf_howto_table): Add entries for new relocs.
3956 (elf_i386_reloc_type_lookup): Handle new relocs.
3957 (elf_i386_info_to_howto): Just call abort.
3958 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3959 (elf_i386_relocate_section): Likewise.
3961 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3963 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3965 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3967 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3968 only get the LMA from the phdr if they are in the same part of the
3971 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3972 new segment to make them more comprehensible. If the relationship
3973 between the LMA and the VMA changed, start a new segment. Don't
3974 check dynsec when deciding whether to start a new segment for a
3975 writeable section; -N will now handle this.
3977 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3979 * libhppa.h: Remove "esel" changes. Not the right approach.
3980 * som.c: Corresponding changes.
3981 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3982 which don't have a SOM symbol type associated with them.
3983 Reverses a 1994 change.
3985 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3987 Make ld -N more reasonable for ELF:
3988 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3989 phdr_in_section to false, and always use a single load segment.
3990 (elf_sort_sections): Sort sections by LMA after VMA.
3991 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3992 align to maxpagesize.
3993 (assign_file_positions_except_relocs): Likewise.
3994 * elfcode.h (elf_object_p): If a section is loaded but not page
3995 aligned, clear D_PAGED.
3997 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3999 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4000 Added, for internal use by the ARM gas.
4002 * bfd-in2.h: Rebuilt
4004 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4006 * libhppa.h (R_HPPA_ESEL): New field selector.
4007 (e_esel): Similarly.
4008 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4009 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4010 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4012 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4014 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4015 archive search before looking for stripped dynamic objects.
4017 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4019 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4020 symbol a warning rather than an error.
4022 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4024 * elf.c (assign_file_positions_for_segments): Track the virtual
4025 memory position separately from the file position, and use it to
4026 compute the alignment adjustment.
4028 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4030 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4031 and fixed mask on R_D10V_10_PCREL_L.
4033 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4035 * elf64-mips.c: Include "aout/ar.h".
4036 (mips_elf64_slurp_armap): New static function.
4037 (mips_elf64_write_armap): New static function.
4038 (bfd_elf64_archive_*): Define.
4039 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4040 Use instead of bfd_generic_archive_p.
4041 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4042 instead of _bfd_write_archive_contents.
4043 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4044 _bfd_generic_mkarchive.
4045 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4046 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4048 (TARGET_LITTLE_SYM): Likewise.
4049 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4051 * Makefile.in: Rebuild dependencies.
4053 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4054 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4055 SHT_MIPS_EVENTS sections.
4056 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4057 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4059 (_bfd_mips_elf_fake_sections): Likewise.
4061 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4062 * ecoff.c (ecoff_compute_section_file_positions): Copy
4063 rdata_in_text from backend info to tdata. Clear it if any data
4064 section comes before .rdata.
4065 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4066 tdata rather than backend info.
4068 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4070 * configure.in: Fix test for whether a compiler has a 64 bit
4071 type. From Jim Wilson <wilson@cygnus.com>.
4073 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4075 * configure.host (mips-sgi-irix6*): New host.
4077 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4078 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4079 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4081 * configure: Rebuild.
4082 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4083 (BFD_HOST_64_BIT): Define conditionally.
4084 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4085 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4086 (symvalue, bfd_size_type): Likewise.
4087 * bfd-in2.h: Rebuild.
4088 * Makefile.in (do_clean): Remove bfd-tmp.h.
4089 (do_distclean): Remove bfd-in3.h.
4090 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4091 (bfd-in3.h): New target.
4093 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4094 Andrew Gierth <ANDREWG@microlise.co.uk>.
4096 * configure.host: Set INSTALL_SHLIB.
4097 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4098 * configure: Rebuild.
4099 * Makefile.in (install): Use @INSTALL_SHLIB@.
4101 * config.bfd (mips*-*-irix6*): New target.
4102 * configure.host: Handle Irix 6 shared library like Irix 5.
4104 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4105 symbol for a magic name.
4106 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4108 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4111 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4113 * mpw-config.in: Add ELF support to mips config, create the
4114 elf32-target.h file in the object dir.
4115 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4117 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4119 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4120 Also removed most abort calls, in favor of using bfd reporting.
4122 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4124 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4125 (BFD32_BACKENDS) Add elf32-d10v.o.
4126 * archures.c: Add bfd_d10v_arch.
4127 * bfd-in2.h: Add bfd_d10v_arch.
4128 * config.bfd (d10v-*-*): New target.
4129 * configure: (bfd_elf32_d10v_vec) New vector.
4130 * configure.in: (bfd_elf32_d10v_vec) New vector.
4131 * cpu-d10v.c: New file.
4132 * elf.c (prep_headers): Added case bfd_arch_d10v.
4133 * elf32-d10v.c: New file.
4134 * libbfd.h: Rebuild.
4135 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4136 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4137 * targets.c (bfd_elf32_d10v_vec): New vector.
4139 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4141 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4143 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4145 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4146 bfd_mach_i386_i8086 machine types.
4148 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4150 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4153 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4155 * coffcode.h (coff_set_section_contents): A/UX does not require
4156 special handling of the _LIB section.
4158 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4160 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4161 value for R_RELBYTE.
4163 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4164 array if one was allocated.
4166 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4168 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4169 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4170 use_rld_obj_head and rld_value.
4171 (mips_elf_link_hash_table_create): Initialize new fields.
4172 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4174 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4175 __rld_obj_head symbol not seen, create an __rld_map symbol.
4176 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4177 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4178 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4179 __rld_obj_head symbol.
4180 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4182 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4184 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4186 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4187 ppc_elf_addr16_ha_reloc.
4188 (ppc_elf_addr16_ha_reloc): New static function.
4190 * coff-mips.c (struct mips_hi): Define.
4191 (mips_refhi_list): New static variable.
4192 (mips_refhi_addr, mips_refhi_addend): Remove.
4193 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4194 (mips_reflo_reloc): Process mips_refhi_list.
4195 (mips_relhi_list): New static variable.
4196 (mips_relhi_addr, mips_relhi_addend): Remove.
4197 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4198 (mips_rello_reloc): Process mips_relhi_list.
4199 (mips_relocate_section): Permit an arbitrary number of REFHI or
4200 RELHI relocs before the associated REFLO or RELLO reloc.
4202 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4204 * aout-target.h (MY(callback)): Set reloc_count fields.
4206 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4208 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4209 sections unless this is a SunOS link.
4211 * VERSION: Set to 2.7.1.
4213 * Released binutils 2.7.
4215 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4217 * i386aout.c: Include "aout/aout64.h".
4218 (i386aout_write_object_contents): New static function.
4219 (MY_write_object_contents): Define.
4221 * netbsd.h (MY(write_object_contents)): Make sure that
4222 adjust_sizes_and_vmas is called before fiddling with the magic
4225 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4227 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4229 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4231 * libbfd-in.h (itos, stoi): Don't define.
4232 * libbfd.h: Rebuild.
4233 * i386lynx.c (KEEPIT): Define as udata.i.
4234 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4235 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4236 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4237 flags. Don't use stoi.
4239 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4241 * elf.c (map_sections_to_segments): Don't start a new segment for
4242 a writable section if it's on the same page as the previous
4243 segment. Reset the writable variable for a readonly section.
4245 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4247 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4248 first_thunk_address, thunk_size, and import_table_size.
4249 * peicode.h: Improved some diagnostics regarding edata sections.
4251 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4253 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4254 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4256 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4258 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4259 with XCOFF_DEF_DYNAMIC set is really defined.
4260 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4261 (xcoff_link_add_symbols): Only create special sections if using an
4264 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4266 (bfd_install_relocation): Likewise.
4268 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4270 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4272 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4273 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4274 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4275 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4276 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4277 are found for LITERAL relocs.
4278 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4279 taken, we cannot generate a .plt entry for the symbol.
4281 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4283 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4284 sysconf functions (for gprof).
4285 * configure, config.in: Rebuild.
4287 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4289 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4290 an archive if it has a map. If the object file has the wrong
4293 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4294 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4296 (alpha_relocate_section): Likewise.
4298 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4299 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4300 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4301 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4302 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4303 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4304 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4305 * peicode.h: Corresponding changes.
4307 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4309 * elflink.h (elf_create_pointer_linker_section): Comment out code
4310 dealing with making GOT pointers negative of the GOT symbol for
4313 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4315 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4316 increment the .rela.plt size until after we're done creating the
4318 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4319 .rela.plt offset directly rather than calculating it.
4321 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4323 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4324 Use autoconf-set values.
4325 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4326 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4329 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4330 * configure: Rebuilt.
4332 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4334 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4335 handling code > 1k away.
4337 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4339 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4340 defined, output whenever the symbol is updated.
4342 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4344 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4345 section to 0 if user_set_vma is set.
4346 * elflink.h (elf_bfd_final_link): Likewise.
4348 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4350 Partially undo patch of Jun 20.
4351 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4352 (coff_compute_section_file_positions): Likewise.
4353 (coff_write_object_contents): Likewise. Re-add deleted code, but
4354 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4355 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4357 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4359 * config.bfd: Add support for *-*-rtems* configurations.
4361 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4363 * elf.c (prep_headers): Add bfd_arch_alpha case.
4365 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4367 * elf64-alpha.c: New file.
4368 * config.bfd (alpha-*-linuxecoff*): New target.
4369 (alpha-*-linux*, alpha-*-elf*): New targets.
4370 * configure.in (bfd_elf64_alpha_vec): New vector.
4371 * configure: Rebuild.
4372 * targets.c (bfd_elf64_alpha_vec): Declare.
4373 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4374 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4375 * bfd-in2.h, libbfd.h: Rebuild.
4376 * Makefile.in: Rebuild dependencies.
4377 (BFD64_BACKENDS): Add elf64-alpha.o.
4378 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4380 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4382 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4383 than relying on a right shift of 32.
4385 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4387 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4388 ifdef to COFF_WITH_PE.
4389 (coff_compute_section_file_positions): Likewise.
4390 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4391 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4392 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4393 COFF_IMAGE_WITH_PE, always include.
4395 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4397 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4399 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4400 approximate the correct answer if SIZEOF_HEADERS was not used.
4402 * binary.c (binary_set_section_contents): Set section file
4403 position based on LMA rather than VMA.
4405 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4407 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4408 symbols if info->strip == strip_all.
4410 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4412 * coff-h8300.c: Remove #if 0 code.
4413 (compatable): Don't allow mixing/matching of different architectures.
4415 * archures.c (bfd_mach_h8300s): Add.
4416 * bfd-in2.h: Rebuilt.
4417 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4419 (h8300_reloc16_estimate): Likewise.
4420 (h8300_reloc16_extra_cases): Likewise.
4421 (h8300_bfd_link_add_symbols): Likewise.
4422 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4423 (coff_set_flags): Likewise.
4424 * cpu-h8300.c (h8300_scan): Likewise.
4425 Add H8/S to bfd_h8300_arch list.
4427 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4429 Added support for Alpha OpenVMS:
4430 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4431 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4432 * config.h-vms, makefile.vms: New files.
4433 * config.bfd (alpha-*-*vms*): New target.
4434 * configure.in (evax_alpha_vec): New target vector.
4435 * configure: Rebuild.
4436 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4437 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4438 * targets.c (bfd_target_evax_flavour): Define.
4439 (evax_alpha_vec): Declare.
4440 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4441 if BFD64 is defined.
4442 * bfd-in2.h, libbfd.h: Rebuild.
4443 * Makefile.in: Rebuild dependencies.
4444 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4445 evax-emh.o, and evax-misc.o.
4446 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4447 evax-etir.c, evax-emh.c, and evax-misc.c.
4448 (HFILES): Add evax.h.
4450 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4452 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4454 (h8300_bfd_link_add_symbols): Likewise.
4456 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4458 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4459 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4461 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4463 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4464 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4466 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4467 R_MIPS_32 relocs if creating a shared library.
4469 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4471 * peicode.h (add_data_entry): Use pei_section_data rather than
4472 _cooked_size. Corresponds to May 13 change in coffcode.h.
4474 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4476 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4477 * coffcode.h (coff_write_object_contents): If there are long
4478 section names, always set the f_symptr field, even if there are no
4480 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4481 if there are no symbols.
4483 * coffgen.c (make_a_section_from_file): Check return value of
4484 _bfd_coff_read_string_table.
4485 (coff_real_object_p): Check return value of
4486 make_a_section_from_file.
4487 (_bfd_coff_read_string_table): Check that there are some symbols
4488 before trying to read the string table size.
4490 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4492 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4493 to replace a symbol in a dynamic object with a symbol from another
4494 dynamic object, do the replacement if the existing symbol is
4495 global linkage code.
4497 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4498 for _ptrgl, and treat it as global linkage code.
4500 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4501 filename or N_SO symbol past the offset, and use it to indicate
4502 that there is no line number or function when appropriate.
4504 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4506 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4507 common symbol defined by the linker. Don't export function code
4508 even if export_defineds is set.
4510 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4512 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4514 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4515 (h8300_symbol_address_p): New function.
4516 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4519 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4521 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4523 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4524 correctly for the two variants. Allow relaxing if the target
4525 is 128 bytes away since after relaxation it'll be 126 bytes away.
4526 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4527 "dot" and "value". Allow relaxing if the target is 128 bytes
4528 away since after relaxation it'll be 126 bytes away.
4529 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4530 the given section until nothing changes.
4532 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4534 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4535 alignment hack--we can get the lnnoptr info another way without
4536 suddenly increasing the alignment requirements. Set the flags for
4538 (ecoff_compute_section_file_positions): Do so.
4540 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4542 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4543 to keep the HP emulator database happy.
4545 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4546 From Kevin Buettner <kev@primenet.com>.
4548 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4550 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4551 name of a NULL section.
4553 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4555 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4556 set, always call the notice callback.
4558 * VERSION: Increment for bfdlink.h change.
4560 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4562 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4563 (sh_relax_delete_bytes): Correct handling of differently sized
4564 trailing alignment reloc.
4566 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4567 * bfd-in2.h: Rebuild.
4568 * configure.in: Warn if there is no known 64 bit type.
4569 * configure: Rebuild.
4571 * Makefile.in: Rebuild dependencies.
4572 (BFD32_BACKENDS): Add ppcboot.o.
4573 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4575 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4576 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4578 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4580 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4581 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4582 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4583 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4585 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4587 * elf64-mips.c: Improve reloc special_functions and handling of
4588 SHT_MIPS_OPTIONS section.
4589 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4590 mips_elf_hi16_reloc and make globally visible.
4591 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4592 make globally visible.
4593 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4594 make globally visible.
4595 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4596 and make globally visible.
4597 (gprel16_with_gp): Check howto->src_mask before using value in
4599 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4600 and make globally visible.
4601 (gprel32_with_gp): Check howto->src_mask before fetching value.
4602 (bfd_mips_elf_swap_options_in): New function.
4603 (bfd_mips_elf_swap_options_out): New function.
4604 (_bfd_mips_elf_set_private_flags): Rename from
4605 mips_elf_set_private_flags and make globally visible.
4606 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4607 mips_elf_copy_private_bfd_data and make globally visible.
4608 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4609 mips_elf_merge_private_bfd_data and make globally visible.
4610 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4611 for a SHT_MIPS_OPTIONS section.
4612 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4613 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4614 name of a SHT_MIPS_OPTIONS section.
4615 (_bfd_mips_elf_set_section_contents): New function.
4616 (mips_elf32_section_processing): Set the GP value in a
4617 SHT_MIPS_OPTIONS section.
4618 (_bfd_mips_elf_find_nearest_line): Rename from
4619 mips_elf_find_nearest_line and make globally visible.
4620 (bfd_elf32_set_section_contents): Define.
4621 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4622 (_bfd_mips_elf_lo16_reloc): Declare.
4623 (_bfd_mips_elf_gprel16_reloc): Declare.
4624 (_bfd_mips_elf_got16_reloc): Declare.
4625 (_bfd_mips_elf_gprel32_reloc): Declare.
4626 (_bfd_mips_elf_set_private_flags): Declare.
4627 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4628 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4629 (_bfd_mips_elf_find_nearest_line): Declare.
4630 (_bfd_mips_elf_set_section_contents): Declare.
4632 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4634 (elf_info_to_howto): Define.
4635 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4637 (elf_info_to_howto): Define.
4638 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4640 (elf_info_to_howto): Define.
4642 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4643 R_MOV16B[12], to match change in coff/internal.h.
4645 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4647 * elf64-mips.c: Extensive additions to provide better support for
4648 writing files and for gas.
4649 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4650 of mips_elf_object_p.
4651 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4652 _bfd_mips_elf_object_p.
4653 (_bfd_mips_elf_final_write_processing): Rename from
4654 mips_elf_final_write_processing and make globally visible.
4655 (_bfd_mips_elf_fake_sections): Rename from
4656 mips_elf_fake_sections and make globally visible.
4657 (_bfd_mips_elf_section_from_bfd_section): Rename from
4658 mips_elf_section_from_bfd_section and make globally visible.
4659 (_bfd_mips_elf_section_processing): New function, broken out of
4660 mips_elf_section_processing.
4661 (mips_elf32_section_processing): Rename from
4662 mips_elf_section_processing; call
4663 _bfd_mips_elf_section_processing.
4664 (_bfd_mips_elf_symbol_processing): Rename from
4665 mips_elf_symbol_processing and make globally visible.
4666 (_bfd_mips_elf_read_ecoff_info): Rename from
4667 mips_elf_read_ecoff_info and make globally visible.
4668 (mips_elf32_ecoff_debug_swap): Rename from
4669 mips_elf_ecoff_debug_swap.
4670 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4671 struct symbol_cache_entry.
4672 (_bfd_elf_validate_reloc): New function, moved in from
4673 elfcode.h:validate_reloc.
4674 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4675 to _bfd_elf_validate_reloc. Change all callers.
4676 * elf-bfd.h (bfd_section_from_shdr): Declare.
4677 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4678 (_bfd_elf_validate_reloc): Declare.
4679 (_bfd_mips_elf_object_p): Declare.
4680 (_bfd_mips_elf_fake_sections): Declare.
4681 (_bfd_mips_elf_section_from_bfd_section): Declare.
4682 (_bfd_mips_elf_section_processing): Declare.
4683 (_bfd_mips_elf_symbol_processing): Declare.
4684 (_bfd_mips_elf_read_ecoff_info): Declare.
4685 (_bfd_mips_elf_final_write_processing): Declare.
4686 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4689 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4690 (mips_elf_final_write_processing): Likewise.
4692 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4694 64-bit MIPS ELF ABI objdump support:
4695 * elf64-mips.c: New file.
4696 * Makefile.in: Rebuild dependencies.
4697 (BFD64_BACKENDS): Add elf64-mips.o.
4698 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4699 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4700 bfd_elf64_littlemips_vec to targ_selvecs.
4701 (mips*-*-elf*): Likewise.
4702 * confingure.in: Add bfd_elf64_bigmips_vec and
4703 bfd_elf64_littlemips_vec to vector switch.
4704 * configure: Rebuild.
4705 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4706 broken out of mips_elf_section_from_shdr.
4707 (mips_elf32_section_from_shdr): Rename from
4708 mips_elf_section_from_shdr. Call new function.
4709 (elf_backend_section_from_shdr): Update name of renamed function.
4710 * elf-bfd.h (struct elf_size_info): Change second parameter of
4711 write_out_phdrs to be const. Likewise for second parameter of
4713 (struct bfd_elf_section_data): Add rel_hdr2 field.
4714 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4715 (bfd_elf32_swap_symbol_out): Likewise.
4716 (bfd_elf32_swap_reloc_in): Likewise.
4717 (bfd_elf32_swap_reloc_out): Likewise.
4718 (bfd_elf32_swap_reloca_in): Likewise.
4719 (bfd_elf32_swap_reloca_out): Likewise.
4720 (bfd_elf32_swap_phdr_in): Likewise.
4721 (bfd_elf32_swap_phdr_out): Likewise.
4722 (bfd_elf32_swap_dyn_in): Likewise.
4723 (bfd_elf32_swap_dyn_out): Likewise.
4724 (bfd_elf32_slurp_symbol_table): Declare.
4725 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4726 (bfd_elf32_write_out_phdrs): Declare.
4727 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4728 (bfd_elf64_swap_symbol_out): Likewise.
4729 (bfd_elf64_swap_reloc_in): Likewise.
4730 (bfd_elf64_swap_reloc_out): Likewise.
4731 (bfd_elf64_swap_reloca_in): Likewise.
4732 (bfd_elf64_swap_reloca_out): Likewise.
4733 (bfd_elf64_swap_phdr_in): Likewise.
4734 (bfd_elf64_swap_phdr_out): Likewise.
4735 (bfd_elf64_swap_dyn_in): Likewise.
4736 (bfd_elf64_swap_dyn_out): Likewise.
4737 (bfd_elf64_slurp_symbol_table): Declare.
4738 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4739 (bfd_elf64_write_out_phdrs): Declare.
4740 (_bfd_mips_elf_section_from_shdr): Declare.
4741 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4742 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4743 section for the section, add the new one to rel_hdr2. Increment
4744 reloc_count rather than setting it.
4745 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4746 Remove static declaration.
4747 (elf_write_shdrs_and_ehdr): Define name as macro.
4748 (elf_write_out_phdrs): Likewise.
4749 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4750 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4751 (elf_swap_symbol_in): Change second parameter to be const.
4752 (elf_swap_symbol_out): Likewise.
4753 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4754 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4755 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4756 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4757 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4758 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4759 parameter to be const. Make non-static.
4760 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4762 (elf_slurp_symbol_table): Make non-static.
4763 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4764 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4765 (elf_backend_size_info): Likewise.
4766 (elfNN_bed): Use elf_backend_size_info.
4767 * targets.c (bfd_elf64_bigmips_vec): Declare.
4768 (bfd_elf64_littlemips_vec): Declare.
4769 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4770 bfd_elf64_littlemips_vec if BFD64 is defined.
4772 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4774 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4776 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4777 zeroes, in alignment holes.
4779 * configure: Rebuild with autoconf 2.10.
4781 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4782 potential leading underscore in the allocated buffer.
4784 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4786 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4787 symbols into .sbss if this is a relocatable link.
4789 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4791 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4792 undefined symbols when creating a shared library.
4794 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4796 * coff-sh.c: Add a bunch of new code and static const arrays to
4797 support aligning loads and stores on four byte memory boundaries.
4799 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4801 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4802 call sh_align_loads.
4803 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4806 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4808 * cache.c (bfd_open_file): Unlink the file before opening it for
4809 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4811 * opncls.c (bfd_fdopenr): Set opened_once.
4813 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4815 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4818 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4819 the code unconditionally.
4821 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4823 * libcoff-in.h (struct pei_section_tdata): Define structure.
4824 (pei_section_data): Define macro.
4825 * libcoff.h: Rebuild.
4826 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4827 store s_paddr field in pei_section_data.
4828 (coff_compute_section_file_positions): Use pei_section_data rather
4829 than _cooked_size, and don't overwrite an existing value.
4830 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4831 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4832 * peicode.h (coff_bfd_copy_private_section_data): Define if
4834 (pe_bfd_copy_private_section_data): New static function if
4837 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4839 * srec.c (srec_set_arch_mach): Write as a function rather than a
4842 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4843 no map, just check each member in turn to see whether it is
4846 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4848 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4849 table. Call BFD_ASSERT to validate header size, instead of
4851 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4854 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4856 * ppcboot.c: New target for looking at PPCbug boot records.
4858 * config{ure.in,.bfd}: Add support for ppcboot target.
4860 * configure: Regenerate.
4862 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4864 * coff-h8300.c (howto_table): Update names to match recent
4865 changes to include/coff/internal.h. Fix minor errors in the
4866 existing relocs. Add R_MOVL1 and R_MOVL2.
4867 (rtype2howto): Similarly.
4868 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4869 existing relaxing code and peform more relaxing.
4870 (h8300_reloc16_extra_cases): Likewise.
4872 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4874 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4877 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4879 * elfcode.h (elf_object_p): Reject generic ELF target if
4880 e_machine matches an alternate machine code in a specific backend.
4882 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4883 obsolete align_power_min field.
4885 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4887 * coff-h8300.c (reloc_howto_type): Add howto entry for
4889 (rtype2howto): Handle R_PCRWORD_B.
4890 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4891 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4892 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4893 branch (R_PCWORD_B).
4895 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4897 * aoutx.h (translate_from_native_sym_flags): Set the section for
4898 BSF_CONSTRUCTOR symbols.
4900 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4903 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4905 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4906 stop looking when section is found.
4908 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4910 * coffcode.h (STRING_SIZE_SIZE): Define.
4911 (styp_to_sec_flags): Handle long symbol names when looking for the
4913 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4914 (bfd_coff_long_section_names): Define.
4915 (coff_write_object_contents): Handle long section names.
4916 (bfd_coff_std_swap_table): Initialize new field.
4917 * libcoff.h: Rebuild.
4918 * coffgen.c (make_a_section_from_file): Handle long section
4920 (coff_write_symbols): Handle long section names.
4921 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4922 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4923 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4924 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4925 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4926 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4927 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4928 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4930 * bout.c (b_out_callback): Set lma of sections.
4931 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4932 parameter to output_bfd. Used input_bfd instead of output_bfd in
4935 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4937 * aoutx.h (translate_from_native_sym_flags): Don't create
4938 SEC_CONSTRUCTOR sections.
4939 * ecoff.c (ecoff_set_symbol_info): Likewise.
4941 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4942 From Don Bowman <bowman@waterloo.hp.com>.
4944 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4946 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4947 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4949 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4951 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4952 mips_32_relocs field.
4953 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4954 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4955 relocs against a global symbol which is not defined in a regular
4957 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4958 against a global symbol, increment mips_32_relocs.
4959 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4960 the symbol is not defined in a regular file, make room in the
4963 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4965 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4966 file position and the virtual file position separately. Set
4967 filepos information bsaed on the real file position.
4968 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4969 Jan 23 change to coffcode.h.
4971 * som.c (som_slurp_symbol_table): Set the symbol count to the
4972 number of BFD symbols created.
4974 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4976 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4977 output file if linking shared objects. Loop to check all relocs,
4978 rather than returning false on first error.
4980 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4982 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4983 (ppc_elf_additional_program_headers): If .interp section, bump #
4984 of program headers by 1.
4985 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4986 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4987 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4989 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4991 (ppc_elf_relocate_section): If the output section isn't defined,
4992 don't abort, just give an error message.
4994 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4995 being created is .sdata or .sdata2, don't make the symbol dynamic.
4997 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4999 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5000 members of an archive for dynamic objects with no symbols, and
5001 pass them directly to check_archive_element.
5002 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5003 xcoff_link_check_dynamic_ar_symbols.
5004 (xcoff_link_check_dynamic_ar_symbols): New static function.
5006 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5007 from _bfd_nodynamic to _bfd_xcoff.
5008 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5010 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5011 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5012 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5013 * libcoff.h: Rebuild.
5014 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5015 (xcoff_get_section_contents): New static function.
5016 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5017 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5018 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5019 (xcoff_dynamic_reloc): New static variable.
5020 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5021 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5023 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5025 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5026 if reloc_entry->addend is not 0.
5027 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5029 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5031 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5033 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5034 Add entries for R_SPARC_[56].
5035 (sparc_reloc_map): Add entries for R_SPARC_[56].
5037 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5039 Optimize linking of stabs in sections as used in ELF and COFF.
5040 * stabs.c: New file.
5041 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5042 (_bfd_write_section_stabs): Declare.
5043 (_bfd_write_stab_strings): Declare.
5044 * libbfd.h: Rebuild.
5045 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5046 (struct coff_link_hash_table): Add stab_info field.
5047 * libcoff.h: Rebuild.
5048 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5050 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5052 (_bfd_coff_final_link): Write out stab strings hash table.
5053 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5054 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5056 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5057 (struct bfd_elf_section_data): Add stab_info field.
5058 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5060 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5061 _bfd_link_section_stabs.
5062 (elf_bfd_final_link): Write out stab strings hash table.
5063 (elf_link_input_bfd): Handle optimized stabs sections.
5064 * reloc.c (_bfd_final_link_relocate): Check address against
5065 _raw_size rather than _cooked_size.
5066 * Makefile.in: Rebuild dependencies.
5067 (BFD_LIBS): Add stabs.o
5068 (BFD_LIBS_CFILES): Add stabs.c.
5070 * VERSION: Increment for bfdlink.h change.
5072 * coffgen.c (coff_renumber_symbols): Correct handling of
5073 BSF_NOT_AT_END common symbols.
5075 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5077 * coff-ppc.c (record_toc): Add cast to avoid warning.
5078 (ppc_allocate_toc_section): Likewise.
5079 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5080 (ppc_coff_reloc_type_lookup): Remove unreached code.
5081 * coffcode.h (coff_write_object_contents): Don't take the address
5083 * peicode.h (pe_print_idata): Add casts to avoid warning.
5084 (pe_print_edata): Likewise.
5085 (pe_print_reloc): Remove ANSI C string concatenation.
5087 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5089 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5091 * libcoff.h: Rebuild.
5092 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5094 (coff_swap_aux_out): Likewise.
5095 * peicode.h (coff_swap_aux_in): Likewise.
5096 (coff_swap_aux_out): Likewise.
5097 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5099 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5101 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5102 Fix up .bf endndx link fields.
5103 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5105 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5108 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5110 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5111 on Solaris PowerPC systems doesn't get confused.
5113 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5116 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5117 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5118 update did_reg and did_reg2.
5120 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5122 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5124 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5125 callback routines, pass h->root.string rather than name, in case
5126 copy is true and name is transient.
5128 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5130 * elfcore.h: Add support for core files with multiple threads.
5131 (Primarily for Solaris.)
5133 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5135 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5136 section->orelocation is NULL.
5138 * coffgen.c (bfd_coff_get_syment): New function.
5139 (bfd_coff_get_auxent): New function.
5140 * bfd-in.h (bfd_coff_get_syment): Declare.
5141 (bfd_coff_get_auxent): Declare.
5142 * bfd-in2.h: Rebuild.
5144 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5146 * elf32-mips.c (struct mips_hi16): Define.
5147 (mips_hi16_addr, mips_hi16_addend): Remove.
5148 (mips_hi16_list): New static variable.
5149 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5150 (mips_elf_lo16_reloc): Process mips_hi16_list.
5151 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5152 relocs before the associated LO16 reloc.
5154 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5156 * versados.c (versados_scan): Check bfd_alloc return value.
5157 (versados_object_p): Check all bfd_read return values. Require
5158 that lang field be less than 10, to avoid confusion with Intel Hex
5161 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5163 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5164 not 0, for an absolute symbol.
5165 (NAME(aout,swap_ext_reloc_out)): Likewise.
5167 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5168 (ihex_write_object_contents): For a large start address, output
5169 the full 32 bit address in record type 5.
5171 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5172 to int to avoid promotion problems in prototype.
5174 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5176 * configure.host: Use ${srcdir} when looking for picfrag.
5178 * configure.host: Switch on ${libdir}, not $(libdir). From
5179 alan@spri.levels.unisa.edu.au (Alan Modra).
5181 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5182 entry point, not just for DYNAMIC objects.
5183 * sunos.c (sunos_add_dynamic_symbols): Always call
5184 sunos_create_dynamic_sections. If called with a non DYNAMIC
5185 object, don't do anything else.
5186 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5188 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5190 * configure.in: Permit --enable-shared to specify a list of
5192 * configure: Rebuild.
5194 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5195 host when configuring with --enable-shard.
5197 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5199 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5202 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5203 to avoid crashing in bfd_hash_replace.
5205 * sysdep.h: Use #ifdef, not #if.
5207 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5209 * config.in: Rebuild.
5211 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5213 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5214 (AC_CHECK_HEADERS): Check for sys/time.h
5215 (AC_HEADER_TIME): Add macro.
5216 * configure: Rebuild.
5217 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5218 to control what combination of <time> and <sys/time.h>
5221 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5223 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5224 (aout_32_sunos4_write_object_contents): Likewise.
5225 * aoutx.h (NAME(aout,machine_type)): Handle
5226 bfd_mach_sparc_{sparclet,sparclite}.
5227 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5228 (bfd_mach_sparc_v9_p): Update.
5229 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5230 * libaout.h (enum machine_type): Add M_SPARCLET.
5231 * sunos.c (MACHTYPE_OK): Define.
5232 * bfd-in2.h: Regenerated.
5234 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5236 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5237 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5238 * elflink.c (_bfd_elf_create_got_section): Store the
5239 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5240 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5241 global offset table goes over 0x1000, set the value of
5242 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5243 (elf32_sparc_relocate_section): Subtract the offset of
5244 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5246 * elfcode.h: Don't include <string.h>.
5248 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5250 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5251 generic_link_hash_newfunc. All references changed.
5252 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5253 moved here from libbfd-in.h.
5254 * libbfd-in.h: Corresponding changes.
5255 * libbfd.h: Regenerated.
5257 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5259 * aoutx.h (aout_link_input_section_std): When reporting an
5260 overflow error, use the name of the symbol in the hash table if
5262 (aout_link_input_section_ext): Likewise.
5264 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5265 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5267 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5269 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5270 * coffcode.h (coff_compute_section_file_positions): Likewise.
5271 (coff_write_object_contents): Likewise.
5273 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5275 * section.c (SEC_LINK_ONCE): Define.
5276 (SEC_LINK_DUPLICATES): Define.
5277 (SEC_LINK_DUPLICATES_DISCARD): Define.
5278 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5279 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5280 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5281 * bfd-in2.h: Rebuild.
5282 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5283 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5284 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5285 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5286 SEC_LINK_ONCE, and look through the symbol table for the setting
5287 for SEC_LINK_DUPLICATES.
5288 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5289 set for a section, find the section symbol in the symbol table,
5290 and set the aux entry based on SEC_LINK_DUPLICATES.
5291 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5292 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5293 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5294 * coff-i386.c (i386coff_vec): Likewise.
5295 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5297 * VERSION: Bump to 2.6.1.
5298 * Makefile.in (stamp-h): Depend upon VERSION.
5300 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5302 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5303 * libbfd.h: Rebuilt.
5304 * linker.c (generic_link_hash_newfunc): No longer static.
5305 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5307 * coff-h8300.c: Add two derived hash tables and their associated
5308 funtions and #defines for use by the h8300 linker.
5309 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5310 the function vector as needed. Place the address of the function
5311 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5312 Rewrite the vectors section contents as necessary.
5313 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5314 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5315 (coff_bfd_link_hash_table_create): Likewise.
5317 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5319 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5320 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5322 (hppa_rebuild_insn): Pass pointer to correct type to
5323 low_sign_unext and dis_assemble_21.
5325 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5327 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5328 Stick with sparc-*-{sysv4*,solaris2*}.
5330 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5332 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5333 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5334 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5335 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5336 fields is non-zero, print them.
5338 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5339 ifdef. Remove unused variables.
5340 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5342 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5343 (get_symbol_value): Ifdef out.
5344 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5345 (coff_ppc_relocate_section): Remove unused variables. Make
5346 fprintf strings and argument types correspond. Put before_addr in
5348 (dump_toc): Make fprintf strings and argument types correspond.
5349 (ppc_process_before_allocation): Remove unused variables. Always
5351 (ppc_reflo_reloc): Ifdef out.
5352 (ppc_addr32nb_reloc): Ifdef out.
5353 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5355 (coff_ppc_rtype_to_howto): Likewise.
5356 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5358 * peicode.h (pe_print_idata): Move otherwise unused variables into
5359 the #ifdef where they are used. Always return a value.
5360 (pe_print_edata): Make fprintf strings and argument types
5361 correspond. Always return a value.
5362 (pe_print_pdata): Removed unused variable addr_value. Always
5364 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5365 strings and argument types correspond. Always return a value.
5367 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5368 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5369 variable rela inside #if 0 section where it is used.
5371 * ns32k.h: New file.
5372 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5373 functions to start with _bfd_.
5374 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5375 functions in cpu-ns32k.h.
5376 * Makefile.in: Rebuild dependencies.
5377 (HFILES): Add ns32k.h.
5379 * section.c (struct sec): Add linker_mark field. Change
5380 user_set_vma and reloc_done to be single bit fields.
5381 (STD_SECTION): Update accordingly.
5382 * bfd-in2.h: Rebuild.
5383 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5385 (aout_link_input_bfd): Don't link unmarked sections.
5386 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5388 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5389 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5391 * elflink.h (elf_bfd_final_link): Mark sections included in the
5393 (elf_link_input_bfd): Don't link unmarked sections.
5394 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5396 (xcoff_link_input_bfd): Don't link unmarked sections.
5398 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5399 overflow error messages.
5401 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5403 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5404 is not set, print "BFD: " before the error message.
5406 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5407 Miles Bader <miles@gnu.ai.mit.edu>.
5408 * configure: Rebuild.
5410 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5412 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5415 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5416 m68k-aout, m68k-coff, and m68k-elf targets.
5418 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5420 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5421 (ieee_generic_stat_arch_elt): Restructured to prevent
5422 ieee_object_p from being called repeatedly.
5424 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5426 * coffcode.h (coff_write_object_contents): Allocate
5427 buffers large enough for any FILEHDR or AOUTHDR.
5429 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5431 * ecofflink.c (lookup_line): New static function, renamed and
5432 slighly changed from old _bfd_ecoff_locate_line.
5433 (_bfd_ecoff_locate_line): Cache line number information. Use
5434 lookup_line for actual lookup.
5436 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5438 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5439 multiple of 20 bytes.
5441 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5443 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5444 allocate ecoff_find_line, and don't initialize by hand.
5445 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5446 mips_elf_find_line, and don't call memset.
5448 * coffcode.h (coff_compute_section_file_positions): If not
5449 producing a final executable, don't consider sofar when aligning
5450 the section to the correct size.
5452 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5454 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5455 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5456 * coffgen.c (coff_section_symbol): Ifdef out.
5458 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5460 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5461 output_bfd is not NULL.
5463 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5465 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5466 of bfd_alloc (fixes fix_line not being initialized).
5467 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5469 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5471 * coffcode.h: Allow specific backends to override the
5472 bfd_link_add_symbols routine.
5474 * coff-h8300.c: Include genlink.h.
5475 (howto_table): Add R_MEM_INDIRECT.
5476 (rtype2howto): Support R_MEM_INDIRECT.
5477 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5480 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5482 * coff-alpha.c (alpha_relocate_section): Use
5483 info->callbacks_warning, rather than _bfd_error_handler, for
5484 "multiple gp" warning.
5486 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5488 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5489 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5490 table string. Use bfd_wrapped_link_hash_lookup.
5491 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5493 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5494 table, if any, when writing out symbols.
5495 (aout_link_input_section_std): Use the name from the hash table,
5496 if any, when reporting undefined symbols.
5497 (aout_link_input_section_ext): Likewise.
5498 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5499 * bout.c (get_value): Likewise.
5500 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5501 * ecoff.c (ecoff_reloc_link_order): Likewise.
5502 * elflink.h (elf_link_add_object_symbols): Likewise.
5503 (elf_reloc_link_order): Likewise.
5504 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5505 (_bfd_generic_reloc_link_order): Likewise.
5506 (default_indirect_link_order): Likewise.
5507 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5508 * sunos.c (sunos_add_one_symbol): Likewise.
5509 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5510 (bfd_xcoff_link_count_reloc): Likewise.
5511 (xcoff_reloc_link_order): Likewise.
5513 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5514 into -1 for intern->rss.
5516 * configure: Rebuild with autoconf 2.8.
5518 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5520 * stab-syms.c (__define_stab_duplicate): Define.
5521 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5523 * bfd-in.h (bfd_get_stab_name): Declare.
5524 * bfd-in2.h: Rebuild.
5525 * Makefile.in: Rebuild dependencies.
5526 (BFD_LIBS): Add stab-syms.o.
5527 (BFD_LIBS_CFILES): Add stab-syms.c.
5528 (BFD32_BACKENDS): Remove stab-syms.o.
5529 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5530 * configure.in: Don't list stab-syms.o in bfd_backends.
5531 * configure: Rebuild.
5532 * libaout.h (aout_stab_name): Don't declare.
5533 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5536 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5538 * elf.c (assign_file_positions_for_segments): Adjust file offset
5539 for section alignment even if SEC_LOAD is not set.
5541 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5543 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5544 since they appear as targets in Makefile.in.
5545 * configure: Rebuild.
5547 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5548 don't fiddle with a symbol which is not defined anywhere.
5550 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5552 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5553 though they are defined in a shared library.
5554 (xcoff_build_ldsyms): Likewise.
5556 * coffgen.c (coff_find_nearest_line): Don't look at the line
5557 numbers for the section if section->lineno is NULL.
5559 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5560 message rather than calling BFD_ASSERT.
5561 * elfcode.h (write_relocs): Check return value of
5562 _bfd_elf_symbol_from_bfd_symbol.
5564 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5566 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5569 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5571 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5573 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5574 hppa_reloc_field_selector_type_alt.
5575 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5576 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5578 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5580 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5582 * elf.c (assign_file_positions_for_segments): Adjust the segment
5583 memory size for the alignment of a SEC_ALLOC section, not just a
5586 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5588 * m68klinux.c: New file.
5589 * hosts/m68klinux.h: New file.
5590 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5591 * configure.in (m68*-*-linux*): New native host.
5592 (m68klinux_vec): New vector.
5593 * configure: Rebuild.
5594 * targets.c (m68klinux_vec): Declare.
5595 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5596 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5597 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5598 declaration from bfd_linux_size_dynamic_sections.
5599 (bfd_m68klinux_size_dynamic_sections): Declare.
5600 * bfd-in2.h: Rebuild.
5601 * Makefile.in: Rebuild dependencies.
5602 (BFD32_BACKENDS): Add m68klinux.o.
5603 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5605 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5607 * libhppa.h (pa_arch): Add pa20.
5608 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5609 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5610 (hppa_field_adjust): Handle e_nsel.
5611 * som.c: Provide default definitions for many new relocs found only
5612 in hpux10 include files.
5613 (som_fixup_formats): Add several new relocs from hpux10.
5614 (som_hppa_howto_table): Add hpux10 relocs.
5615 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5617 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5619 * mpw-make.sed: Edit out recent shared library support, and
5620 rules to rebuild .h files using doc/chew.
5622 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5624 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5625 size even of sections with no contents.
5627 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5629 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5630 starting with '$' the way we skip names starting with '.'. When
5631 updating x_endndx, don't be fooled by an index which has been
5634 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5635 struct/union/enum type with no elements.
5637 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5639 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5641 * archive.c (bfd_generic_archive_p): If the first file in the
5642 archive can not be recognized as an object, don't assume that this
5643 is the wrong format.
5645 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5646 format is not bfd_object.
5647 (bfd_elf_get_dt_soname): Likewise.
5649 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5651 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5654 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5656 * bfd.c (tdata): Add netbsd_core_data.
5657 * bfd-in2.h: Regenerated.
5659 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5661 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5662 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5663 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5666 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5667 to get the symbol index, matching 14 Jul 95 change.
5669 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5671 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5672 Remove duplicate definition of gp.
5674 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5676 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5677 assume that we can set the GP value and then get the same value,
5678 since it won't be true if the output file is neither ELF nor
5680 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5681 _bfd_get_gp_value here.
5682 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5683 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5685 (mips_elf_lo16_reloc): Likewise.
5686 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5687 Don't require that the BFD be ELF.
5688 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5689 (mips_elf_gprel32_reloc): Likewise.
5690 (mips_elf_relocate_section): Don't assume we can set and get the
5692 (mips_elf_finish_dynamic_symbol): Don't bother to use
5693 _bfd_get_gp_value here.
5695 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5696 Don't change epdr between malloc and free. Be careful not to free
5697 NULL pointers. Zero out the first RPDR.
5699 * configure.host: On Linux, only pass -rpath option if $(libdir)
5700 is neither /lib nor /usr/lib. From Alan Modra
5701 <alan@mullet.Levels.UniSA.Edu.Au>.
5703 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5705 (elf_dt_name): Rename from elf_dt_needed_name.
5706 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5708 (bfd_elf_get_dt_soname): New function.
5709 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5710 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5711 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5712 * bfd-in2.h: Rebuild.
5714 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5716 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5717 _bfd_sparc_elf_reloc_type_lookup.
5718 (bfd_elf32_bfd_reloc_type_lookup): Update.
5719 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5720 (sparc64_elf_howto_table): Define.
5721 (sparc_reloc_map): Define.
5722 (sparc64_elf_reloc_type_lookup): New function.
5723 (sparc_elf_wdisp16_reloc): New function.
5724 (elf_info_to_howto): Use sparc64_elf_howto_table.
5725 (sparc64_elf_relocate_section): Likewise.
5726 (bfd_elf64_bfd_reloc_type_lookup): Update.
5728 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5730 * configure.host: Check for 'do not mix' from native linker before
5731 trying to use -rpath.
5733 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5735 * bfd.c (_bfd_get_gp_value): New function.
5736 (_bfd_set_gp_value): New function.
5737 * libbfd-in.h (_bfd_get_gp_value): Declare.
5738 (_bfd_set_gp_value): Declare.
5739 * libbfd.h: Rebuild.
5740 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5741 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5742 directly to the fields in the tdata information.
5743 (alpha_relocate_section): Likewise.
5744 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5745 (mips_gprel_reloc): Likewise.
5746 (mips_relocate_section): Likewise.
5747 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5748 (mips_elf_lo16_reloc): Likewise.
5749 (mips_elf_final_gp): Likewise.
5750 (mips_elf_gprel16_reloc): Likewise.
5751 (mips_elf_gprel32_reloc): Likewise.
5752 (mips_elf_relocate_section): Likewise.
5753 (mips_elf_finish_dynamic_symbol): Likewise.
5755 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5757 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5759 * configure.in: Call AC_PROG_CC before configure.host.
5760 * configure: Rebuild.
5761 * configure.host: Don't set information which autoconf should
5762 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5764 * configure.host: Remove go32 and win32 host information, since it
5765 should no longer be needed.
5767 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5768 then start a new segment rather than put a writable section in a
5771 * configure.host: Set RPATH_ENVVAR.
5773 * Makefile.in: Rebuild dependencies.
5775 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5776 zero_section variable.
5778 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5780 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5781 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5782 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5784 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5786 * ieee.c (ieee_write_expression): Only use an R variable for a
5787 local symbol. Don't output a zero offset. Handle a zero address.
5788 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5789 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5791 (parse_expression): Don't try to handle multiple occurrences of a
5792 P variable. Handle I variables differently from X variables. Fix
5793 the order of minus expressions.
5794 (ieee_slurp_external_symbols): Generate an I variable for an NN
5795 record. Fix handling of ATI and ATX records.
5796 (ieee_slurp_sections): Only set minimal section attributes.
5797 Adjust them later, based on the section contents.
5798 (ieee_object_p): Read in the file until just after the ME record.
5799 Call ieee_slurp_section_data to set the section flags.
5800 (do_one): Add iterations parameter. Only repeat the first load
5801 item. Set the section and file reloc flags.
5802 (ieee_slurp_section_data): Set section flags. Pass iterations to
5804 (ieee_canonicalize_reloc): Handle I variables.
5805 (do_with_relocs): Only emit relocation size when necessary.
5806 Increase MAXRUN to 127. Change ov to be assigned, and take
5807 src_mask and pcrel_offset into account.
5808 (ieee_write_data_part): Skip sections that are not loaded.
5809 (ieee_write_external_part): Don't output optional last entry of WX
5811 (ieee_write_me_part): Make setting of me_record neater.
5812 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5814 * syms.c (stt): Add entries for zerovars, vars, and code.
5816 * elfcode.h (validate_reloc): New static function.
5817 (write_relocs): Call validate_reloc for non ELF relocs.
5819 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5820 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5821 (TARGET_LITTLE_SYM): Likewise.
5823 * config.bfd (m68*-*-psos*): New target.
5825 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5827 * i386msdos.c: Remove some #if 0 code.
5828 (msdos_write_object_contents): Don't include empty sections in the
5829 size computation, regardless of their address.
5831 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5833 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5834 is NULL, ie, the -r switch is used.
5836 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5838 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5839 (BFD_RELOC_MIPS_GOT_LO16): Define.
5840 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5841 * bfd-in2.h, libbfd.h: Rebuild.
5842 * elf32-mips.c (mips_reloc_map): Map new relocs.
5844 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5846 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5849 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5850 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5851 simple number for the section address, rather than an expression.
5852 Limit the number of bytes between relocs to MAXRUN.
5853 (ieee_write_me_part): Set me_record to the file offset after the
5855 (ieee_write_processor): New static function.
5856 (ieee_write_object_contents): Use ieee_write_processor.
5858 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5860 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5862 * coff-aux.c: Change include of aux.h to aux-coff.h.
5864 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5866 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5867 relocation put the addend both in the reloc entry and the data.
5868 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5871 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5872 a R_68K_PCxx reloc against a defined global symbol directly.
5873 (elf_m68k_check_relocs): Don't count such a reloc.
5875 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5876 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5877 symbol for now, otherwise always record the symbol as dynamic.
5878 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5879 is not referenced by a dynamic object, and we are not making a
5880 shared object, then don't make a PLT entry. If we do make a PLT
5881 entry, make sure the symbol has been recorded as dynamic.
5883 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5885 * configure.host: When making a shared library, set HLDFLAGS to
5886 pass an appropriate -rpath option. Use the make variable SONAME
5887 as the shared library soname, rather than computing it here. On
5888 SunOS, build stamp-tshlink in place of $(SHLINK).
5889 * Makefile.in (SONAME): New variable.
5890 ($(SHLINK)): Make a link to the transformed name, as well.
5891 (stamp-tshlink): New target.
5892 (install): Skip stamp-tshlink during install.
5894 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5896 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5897 linker sections have been set up yet.
5899 * elf.c (make_mapping): Add an additional argument to suppress
5900 making the first section include the program headers.
5901 (map_sections_to_segments): If the user used -Ttext such that the
5902 program headers are on a different page, do not set the flags
5903 saying that this section includes the program headers.
5905 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5907 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5908 don't define TRAD_HEADER.
5909 * configure: Rebuild.
5911 * netbsd-core.c: New file, support for NetBSD core files.
5912 * hosts/*nbsd.h: Removed.
5914 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5916 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5917 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5918 * libbfd.h, bfd-in2.h: Regenerated.
5919 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5920 bfd_elf32_bfd_reloc_type_lookup.
5921 (reloc_type{,_names}): Deleted.
5922 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5924 (sparc_reloc_map): Add sparc64 relocs.
5925 (sparc_elf_notsupported_reloc): New static function.
5926 (sparc_elf_wdisp16_reloc): New static function.
5927 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5928 (elf32_sparc_relocate_section): Likewise.
5929 (bfd_elf32_bfd_reloc_type_lookup): Define.
5930 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5931 (reloc_type{,_names}): Deleted.
5932 (elf_sparc_howto_table): Deleted.
5933 (sparc_reloc_map): Deleted.
5934 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5935 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5937 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5939 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5942 * Makefile.in (program_transform_name): New variable.
5943 (install): Transform library name before installing it.
5945 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5947 * archures.c (bfd_mach_i960_hx): Define.
5948 * bfd-in2.h: Rebuild.
5949 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5950 (MATRIX): Expand entries for HX.
5951 (arch_info_struct): Add i960:hx entry.
5952 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5953 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5954 (coff_set_flags): Handle bfd_mach_i960_hx.
5956 Support for building as a shared library, based on patches from
5957 Alan Modra <alan@spri.levels.unisa.edu.au>:
5958 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5959 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5960 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5961 * configure: Rebuild.
5962 * configure.host: If --enable-shared, adjust shared library stuff
5963 based on the host. If the host is SunOS, and the linker supports
5964 -rpath, set HLDFLAGS to use it.
5965 * Makefile.in (ALLLIBS): New variable.
5966 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5967 (COMMON_SHLIB, SHLINK): New variables.
5968 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5969 (STAGESTUFF): Remove variable.
5970 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5972 (stamp-ofiles): New target, like old ofiles target, but build
5973 using a temporary file and move-if-change, and touch stamp-ofiles
5975 (ofiles): Just depend upon stamp-ofiles.
5976 (stamp-piclist, piclist): New targets.
5977 ($(SHLIB), $(SHLINK)): New targets.
5978 (targets.o, archures.o): Build twice if PICFLAG is set.
5979 (do_mostlyclean): Remove pic/*.o.
5980 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5982 (do_distclean): Remove pic and stamp-picdir.
5983 (install): Install shared libraries.
5984 ($(OFILES)): Depend upon stamp-picdir.
5985 (stamp-picdir): New target.
5987 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5989 * libcoff.h: Rebuild.
5991 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5992 flavour of a section with no owner.
5994 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5995 ELF_LINK_NON_ELF flag.
5996 (mips_elf_create_got_section): Likewise.
5998 * elf.c: Revert last change, since it breaks dynamic linking.
5999 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6001 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6002 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6003 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6005 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6007 * elf.c (assign_file_positions_for_segments): If the backend does
6008 not want the elf header or the program headers in the address
6009 space, do not include them in the calculations.
6011 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6012 function to determine if we need additional program headers.
6013 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6014 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6016 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6018 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6020 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6022 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6023 back into one line. Some compilers (sunos 4.1.3 for example)
6024 won't accept args split across more than one line.
6026 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6028 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6029 * configure: Regenerate.
6031 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6033 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6034 try to do arithmetic on a void *, cast it to a unsigned char * first.
6036 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6038 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6039 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6041 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6042 flag for a newly defined symbol.
6043 (NAME(bfd_elf,record_link_assignment)): Likewise.
6044 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6045 set the DEF or REF_REGULAR flags correctly.
6047 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6048 (libbfd.h, libcoff.h): Corresponding change.
6050 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6051 a PLT32 reloc as dynamic.
6052 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6053 is not referenced by a dynamic object, and we are not making a
6054 shared object, then don't make a PLT entry. If we do make a PLT
6055 entry, make sure the symbol has been recorded as dynamic.
6057 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6059 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6060 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6061 (powerpcle-*-cygwin32): New.
6062 * peicode.h (add_data_entry): Get address from vma.
6064 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6066 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6067 attached to the section has already been created as an undefined
6068 symbol, treat it as if it hasn't been created yet.
6070 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6072 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6073 symbol or section symbols if stripping all symbols and this is not
6074 a relocateable link. Don't output the symbol string table if
6075 there are no symbols.
6076 (elf_link_flush_output_syms): Don't do anything if there are no
6079 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6081 * coff-aux.c: New file.
6082 * hosts/m68kaux.h: New file.
6083 * config.bfd (m68*-apple-aux*): New target.
6084 * configure.in (m68*-apple-aux*): New native host.
6085 (m68kaux_coff_vec): New vector.
6086 * configure: Rebuild.
6087 * targets.c (m68kaux_coff_vec): Declare.
6088 * coffcode.h (bfd_coff_backend_data): Add field
6089 _bfd_coff_link_add_one_symbol.
6090 (bfd_coff_link_add_one_symbol): Define.
6091 (compare_arelent_ptr): New static function if TARG_AUX.
6092 (coff_write_relocs): If TARG_AUX, sort the relocs.
6093 (coff_write_object_contents): Set A/UX aouthdr magic number.
6094 (coff_link_add_one_symbol): Define if not defined.
6095 (bfd_coff_std_swap_table): Initialize new field.
6096 * libcoff.h: Rebuild.
6097 * cofflink.c (coff_link_add_symbols): Call
6098 bfd_coff_link_add_one_symbol rather than
6099 _bfd_generic_link_add_one_symbol.
6100 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6101 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6102 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6103 * Makefile.in: Rebuild dependencies.
6104 (BFD32_BACKENDS): Add coff-aux.o.
6105 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6107 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6109 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6110 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6112 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6114 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6115 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6116 (maintainer-clean): Warn about deleting special files.
6117 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6119 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6120 warning symbols correctly.
6121 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6122 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6123 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6124 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6125 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6126 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6128 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6131 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6133 * libcoff-in.h: aligned newly exported names with bfd naming
6134 conventions. Removed an erroneous define of POWERPC_LE_PE.
6135 * libcoff.h: Rebuild.
6136 * cofflink.c, coff-ppc.c: the above function name changes
6138 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6140 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6141 * ecoff.c (struct extsym_info): Define.
6142 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6143 to ecoff_link_write_external.
6144 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6145 Strip symbols when appropriate.
6147 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6148 * syms.c (BSF_OBJECT): Define.
6149 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6150 * bfd-in2.h: Rebuild.
6151 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6153 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6156 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6157 copying relocs into a shared object, treat a defined global symbol
6159 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6160 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6161 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6163 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6164 real defined symbol, not to a weak defined symbol.
6166 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6168 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6169 and made a few static functions externs.
6171 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6172 POWERPC_LE_PE hack in cofflink.
6174 * libcoff-in.h: promoted the following from cofflink.c to allow
6175 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6176 coff_debug_merge_element, struct coff_debug_merge_type,
6177 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6178 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6179 coff_debug_merge_hash_lookup, coff_link_section_info,
6180 coff_final_link_info, coff_debug_merge_hash_newfunc,
6181 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6183 * libcoff.h: re-gen'd
6185 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6187 * syms.c: Include "bfdlink.h".
6188 (struct stab_find_info): Define.
6189 (_bfd_stab_section_find_nearest_line): New function.
6190 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6191 * libbfd.h: Rebuild.
6192 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6193 * elf.c (_bfd_elf_find_nearest_line): Try calling
6194 _bfd_stab_section_find_nearest_line before searching the ELF
6195 symbol table. Find the closest STT_FUNC symbol, not the last one.
6196 * libcoff-in.h (coff_data_type): Add line_info field.
6197 * libcoff.h: Rebuild.
6198 * coffgen.c (coff_find_nearest_line): Try calling
6199 _bfd_stab_section_find_nearest_line before searching the COFF
6201 * Makefile.in: Rebuild dependencies.
6203 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6205 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6206 4 bytes, so we get the correct value when updating the register
6207 field in little endian mode.
6209 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6211 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6212 entry_section fields. Add sntoc and snentry fields.
6213 * libcoff.h: Rebuild.
6214 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6215 not toc_section and entry_section (the COFF file does not have any
6216 sections at this point).
6217 (coff_write_object_contents): Set o_snentry and o_sntoc from
6218 snentry and sntoc rather than entry_section and toc_section.
6219 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6220 snentry, not toc_section and entry_section.
6221 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6222 entry_section from hentry.
6223 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6225 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6226 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6227 than using toc_section directly.
6229 * archures.c: Add missing `.' in enum bfd_architecture.
6230 * bfd-in2.h: Rebuild.
6232 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6233 Robert Lipe <robertl@arnet.com>.
6235 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6237 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6238 to sections we allocate. Use bfd_zalloc to allocate initialial
6239 sections, not bfd_alloc.
6240 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6241 SDA{,2}I16 relocations.
6242 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6243 whether to put something in .sbss or not.
6244 (ppc_elf_relocate_section): Add support for more relocations. Add
6245 in sec->output_offset where appropriate. Make error messages
6246 include the symbol name.
6248 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6249 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6250 doesn't get redefined messages if -shared.
6252 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6253 section if the rel_section field has been set up.
6255 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6257 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6260 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6262 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6263 of flags, only flags used are controlled by mach number. Bump up
6264 output file mach number to highest of input file mach numbers.
6265 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6266 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6268 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6269 bfd_elf64_sparc_vec support.
6271 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6273 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6274 the embedded bit is set on some objects and not on others. Just
6276 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6279 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6281 * coffcode.h (coff_new_section_hook): Don't try to align the
6284 * coffcode.h (coff_set_section_contents): Fix the handling of the
6285 .lib section to work even if the entire section contents are
6286 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6287 Robert Lipe <robertl@arnet.com>.
6289 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6291 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6292 memory here for contents.
6294 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6295 _SDA2_BASE_ by 32768.
6296 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6297 started using. Allocate contents for .sdata and .sdata2 sections
6299 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6301 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6302 size _SDA{,2}_BASE_.
6303 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6306 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6308 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6310 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6311 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6312 (bfd_mach_sparc_v9a): Define.
6313 (bfd_mach_sparc_v9_p): Define.
6314 * bfd-in2.h: Regenerated.
6315 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6317 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6318 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6319 to bfd_elf32_sparc_vec.
6320 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6321 Add v8plus{,a} support.
6323 (sparc_compatible): New function.
6324 * elf32-sparc.h: #include "elf/sparc.h".
6325 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6326 elf32_sparc_final_write_processing): New functions.
6327 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6328 elf_backend_final_write_processing): Define.
6330 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6332 * elf-bfd.h (struct elf_link_hash_entry): Add
6333 linker_section_pointer field.
6334 (enum elf_linker_section_enum): Enumeration for new way of
6335 creating linker dynamic sections and symbols.
6336 (elf_linker_section{,_pointers}): New structures for creating
6337 dynamic sections and symbols.
6338 (elf_obj_tdata): Add linker_section_pointers and linker_section
6340 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6341 (_bfd_elf_create_linker_section): New declarations.
6342 (_bfd_elf_find_pointer_linker_section): Ditto.
6343 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6344 (_bfd_elf_make_linker_section_rela): Ditto.
6346 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6348 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6349 (ppc_elf_create_linker_section): New function to create the
6350 sections .got, .sdata, and .sdata2.
6351 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6353 (ppc_elf_check_relocs): Support more of the eabi relocations.
6354 (ppc_elf_relocate_section): Ditto.
6355 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6356 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6358 * elflink.h (elf_create_pointer_linker_section): New function to
6359 create initialized pointers in dynamic linker sections.
6360 (elf_finish_pointer_linker_section): Actually intialize the
6361 pointers created above.
6363 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6364 macros to provide both 32 and 64 bit versions of
6365 elf_create_pointer_linker_section.
6366 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6367 provide both 32 and 64 bit versions of
6368 elf_finish_pointer_linker_section.
6370 * elflink.c (_bfd_elf_create_linker_section): New function to
6371 create a linker section.
6372 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6373 given address in the linker pointer offsets created for a given
6375 (_bfd_elf_make_linker_section_rela): Make a RELA section
6376 corresponding to the generated linker section.
6378 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6380 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6382 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6384 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6385 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6386 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6387 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6388 toc entry in an objdump) for now.
6389 (ppc_do_last, ppc_get_last): New function - needed to save processing
6390 the toc owner to the end.
6391 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6394 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6395 toc owner from being done till last. Must define POWERPC_LE_PC
6398 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6400 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6402 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6403 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6405 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6407 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6409 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6411 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6413 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6415 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6417 * elf.c (assign_file_positions_for_segments): Don't increment file
6418 offset for a segment which contains no loadable sections.
6420 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6422 * reloc.c: Add new PowerPC relocations.
6423 * {bfd-in2,libbfd}.h: Regenerate.
6425 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6426 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6428 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6430 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6433 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6436 * coffgen.c (coff_find_nearest_line): Don't try to cache
6437 information in sections that are not owned by a BFD. From Richard
6438 Henderson <richard@atheist.tamu.edu>.
6440 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6441 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6442 * elflink.h (elf_link_output_extsym): Remove special check for
6445 * ecoffswap.h: Add prototypes for static functions.
6447 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6449 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6450 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6452 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6453 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6454 support. Begin support for R_PPC_SDA{2,}REL.
6456 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6458 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6459 create the .got and .got.neg sections.
6460 (ppc_elf_size_dynamic_sections): Call it.
6461 (ppc_elf_check_relocs): Call it.
6462 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6463 (ppc_elf_check_relocs): Add error messages for relocations we
6464 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6467 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6469 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6470 section flags for V.4 and eabi.
6472 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6474 * elf.c (assign_file_positions_for_segments): If a segment
6475 contains no sections, don't mark it as readable.
6477 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6478 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6480 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6481 dynamic section, if there is one.
6482 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6483 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6484 (bfd_elf64_swap_dyn_in): Likewise.
6485 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6487 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6489 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6490 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6491 <pirker@eiunix.tuwien.ac.at>.
6493 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6495 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6496 PowerPC V.4 and eabi.
6497 * bfd-in2.h: Regenerate.
6498 * libfd.h: Regenerate.
6500 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6502 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6503 section type and SHF_EXCLUDE section flag, turning them into the
6504 appropriate bfd section flag.
6506 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6508 * xcofflink.c (xcoff_link_add_symbols): Create the special
6509 sections if we see a DYNAMIC object, in case that is the only
6510 XCOFF input object we see.
6512 * elf32-mips.c: Extensive changes for a start at dynamic linking
6513 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6515 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6516 (struct elf_backend_data): Remove
6517 elf_backend_create_program_headers field. Add
6518 elf_backend_additional_program_headers and
6519 elf_backend_modify_segment_map fields.
6520 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6522 (elf_backend_additional_program_headers): Likewise.
6523 (elf_backend_modify_segment_map): Likewise.
6524 (elf_backend_create_program_headers): Don't define.
6525 (elfNN_bed): Change to account for field changes.
6526 * elf.c (assign_file_positions_for_segments): Call new
6527 modify_segment_map backend function. Don't call old
6528 create_program_headers backend function.
6529 (get_program_header_size): Call additional_program_headers rather
6530 than create_program_headers.
6531 * elflink.h (elf_link_add_object_symbols): Initialize
6532 type_change_ok from new backend field.
6533 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6535 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6536 a reloc against the appropriate section.
6538 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6539 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6540 (elf_flags_init): Rename from elf_ppc_flags_init.
6541 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6543 (ppc_elf_copy_private_bfd_data): Likewise.
6544 (ppc_elf_merge_private_bfd_data): Likewise.
6546 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6549 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6551 * coff-alpha.c (alpha_relocate_section): During final link, allow
6552 output .lita section to be bigger than 64k by adjusting gp value
6553 on a per-input section basis.
6554 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6556 (struct ecoff_section_tdata): Add gp field.
6558 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6560 Handle Alpha ECOFF changes in OSF/1 3.2.
6561 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6563 * coff-alpha.c: Include "aout/ar.h".
6564 (alpha_ecoff_get_relocated_section_contents): Don't require an
6565 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6566 3.2 doesn't generate one.
6567 (alpha_relocate_section): Likewise.
6568 (alpha_ecoff_slurp_armap): Define.
6569 (alpha_ecoff_slurp_extended_name_table): Define.
6570 (alpha_ecoff_construct_extended_name_table): Define.
6571 (alpha_ecoff_truncate_arname): Define.
6572 (alpha_ecoff_write_armap): Define.
6573 (alpha_ecoff_generic_stat_arch_elt): Define.
6574 (alpha_ecoff_update_armap_timestamp): Define.
6576 (alpha_ecoff_read_ar_hdr): New static function.
6577 (alpha_ecoff_get_elt_at_filepos): New static function.
6578 (alpha_ecoff_openr_next_archived_file): New static function.
6579 (alpha_ecoff_get_elt_at_index): New static function.
6580 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6581 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6582 _bfd_ecoff to alpha_ecoff.
6583 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6584 field from backend structure, rather than always calling
6585 _bfd_get_elt_at_filepos.
6586 * coff-mips.c (mips_ecoff_backend_data): Initialize
6587 get_elt_at_filepos field.
6588 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6589 from _bfd_generic_read_ar_hdr with minor changes.
6590 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6591 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6592 * libbfd.h: Rebuild.
6594 * bfd-in.h (BFD_IN_MEMORY): Define.
6595 * libbfd-in.h (struct bfd_in_memory): Define.
6596 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6597 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6598 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6599 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6600 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6601 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6602 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6603 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6604 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6605 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6607 (bfd_openstreamr): Likewise.
6608 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6609 BFD_IN_MEMORY is not set.
6610 * riscix.c (riscix_some_aout_object_p): Likewise.
6611 * bfd-in2.h, libbfd.h: Rebuild.
6613 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6614 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6615 (bfd_get_elt_at_index): Define.
6616 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6617 bfd_get_elt_at_index. Change index parameter from int to
6619 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6620 (_bfd_noarchive_get_elt_at_index): Define.
6621 (_bfd_archive_bsd_get_elt_at_index): Define.
6622 (_bfd_archive_coff_get_elt_at_index): Define.
6623 * bfd-in2.h, libbfd.h: Rebuild.
6624 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6625 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6626 * ieee.c (ieee_get_elt_at_index): Define.
6627 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6628 * oasys.c (oasys_get_elt_at_index): Define.
6629 * som.c (som_get_elt_at_index): Define.
6631 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6632 numbers to the .text section.
6634 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6636 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6637 If there is a SEC_DEBUGGING section, get the contents of the debug
6638 information part from it.
6639 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6641 (ieee_write_object_contents): Check ieee_write_debug_part return.
6643 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6645 * config.bfd (i[345]86-*-freebsd*): Add target.
6646 * configure.in (i386freebsd_vec): Add vec.
6647 * configure: Regenerate.
6648 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6649 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6650 Rebuild dependencies..
6651 * freebsd.h: New file.
6652 * i386freebsd.c: New file.
6653 * targets.c (i386freebsd_vec): Declare.
6654 (bfd_target_vector): Add i386freebsd_vec.
6655 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6656 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6658 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6660 * ieee.c (ieee_slurp_debug): New static function.
6661 (ieee_object_p): Call it.
6662 (ieee_slurp_section_data): Skip debugging sections.
6663 (ieee_get_reloc_upper_bound): Likewise.
6664 (ieee_get_section_contents): Likewise.
6665 (ieee_canonicalize_reloc): Likewise.
6666 (ieee_write_section_part): Likewise.
6667 (ieee_write_debug_part): Likewise.
6668 (ieee_write_data_part): Likewise.
6669 (init_for_output): Likewise.
6671 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6673 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6675 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6676 relocs, since ppc_elf_relocate_section handles the linker case.
6677 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6679 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6680 ppc_elf_relocate_section since that is now the only caller.
6681 (ppc_elf_relocate_section): Ditto.
6683 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6685 * coffcode.h (coff_write_object_contents): If we don't know the
6686 section of the entry point for an XCOFF executable, always set the
6687 entry address to -1.
6689 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6691 * elf.c (bfd_section_from_shdr): Add support for note sections.
6693 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6695 * bfd-in.h (struct _symbol_info): Add stab_type field.
6696 * bfd-in2.h: Rebuild.
6697 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6699 * elf32-ppc.c: Remove trailing newline from calls to
6701 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6702 difference if target endianness is known.
6704 For older changes see ChangeLog-9495
6710 version-control: never
projects / external / binutils.git / blob