1 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
3 * Makefile.am: Rebuild dependencies.
4 (ALL_MACHINES_CFILES): Add dwarf2.lo.
5 (ALL_MACHINES_CFILES): Add dwarf2.c.
6 * Makefile.in: Rebuild.
8 * coff-arm.c: Don't include obstack.h.
10 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
12 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
15 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
17 * configure: Regenerate to get @SHELL@ substituted.
19 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
21 * coff-arm.c (coff_arm_relocate_section): Only look at section
22 owner if there is one.
24 * elf.c (assign_file_positions_for_segments): Fail if there is not
25 enough room for the program headers. (PR14186)
27 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
29 * elf.c (_bfd_elf_find_nearest_line): Call
30 _bfd_dwarf2_find_nearest_line first.
31 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
32 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
34 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
37 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
38 object files to be merged into a M32RX executable.
40 * archures.c: Add bfd_mach_m32rx.
42 * archures.c: Add bfd_mach_m32r.
44 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
46 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
47 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
48 to decide when to align the file sections for paging.
50 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
53 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
55 * elf32-m32r.c (m32r_elf_object_p): New Function.
56 (m32r_elf_final_write_processing): New Function.
57 (m32r_elf_set_private_flags): New Function.
58 (m32r_elf_copy_private_bfd_data): New Function.
59 (m32r_elf_merge_private_bfd_data): New Function.
60 (m32r_elf_print_private_bfd_data): New Function.
61 (elf_backend_object_p): Point to m32r_object_p.
62 (elf_backend_final_write_processing): Point to
63 m32r_elf_final_write_processing.
64 (bfd_elf32_bfd_copy_private_bfd_data): Point to
65 m32r_elf_copy_private_bfd_data.
66 (bfd_elf32_bfd_merge_private_bfd_data): Point to
67 m32r_elf_merge_private_bfd_data.
68 (bfd_elf32_bfd_set_private_flags): Point to
69 m32r_elf_set_private_bfd_data.
70 (bfd_elf32_bfd_print_private_bfd_data): Point to
71 m32r_elf_print_private_bfd_data.
74 * cpu-m32r.c: Add m32rx cpu architecture.
75 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
76 architecture machines.
79 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
82 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
84 * configure: Only build libbfd shared if --enable-shared's value
85 was `yes', or was set to `*bfd*'.
86 * aclocal.m4: Likewise.
87 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
88 original source of this bit of code. It's not clear what the best fix
91 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
93 * linker.c (generic_link_add_symbol_list): Always init udata.p so
94 that the generic relaxation code can function when input and output
95 file formats are mismatched.
97 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
99 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
101 * elf.c (assign_file_positions_for_segments): For a loadable
102 section, make sure that the load address is correct relative to
103 the load address of the segment plus the size of the segment so
106 * coffcode.h (_coff_link_output_has_begun): Make static.
107 (_coff_final_link_postscript): Likewise.
109 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
111 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
112 which a relocation refers to an indirect or warning symbol.
114 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
116 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
117 (coff_arm_final_link_postscript): New function.
118 (coff_arm_link_output_has_begun): New function.
120 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
121 _bfd_coff_link_output_has_begun and
122 _bfd_coff_final_link_postscript. Add new macros:
123 bfd_coff_link_output_has_begun() and
124 bfd_coff_final_link_postscript().
126 * cofflink.c (_bfd_coff_final_link): Insert calls to
127 bfd_coff_link_output_has_begun() and
128 bfd_coff_final_link_postscript().
130 * coffcode.h: Add two new fields to bfd_coff_backend_data
131 structure: _bfd_coff_link_output_has_begun and
132 _bfd_coff_final_link_postscript. Add default initialisers for
133 these fields. Add overridable aliases for the coff swap functions
134 in the backend data structure.
136 * elf32-v850.c: Update with patches from the branch to fix
137 HI16_S/LO16 reloc pairs.
140 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
142 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
144 (USE_REL): Don't define any more, switch to using RELA
146 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
149 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
151 * archures.c (bfd_mach_mips*): Define.
152 (start-sanitize-vr5400):
153 (vr5400, bfd_mach_vr5000): Define.
154 (end-sanitize-vr5400):
155 (bfd_default_scan): For 3000 and 4000 replace magic constant with
158 * cpu-mips.c (N): Define.
159 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
160 numbers with bfd_mach_mips* macros.
162 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
164 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
165 v850_elf_relocate_section): Fix PR2 14180 and 14181
166 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
167 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
168 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
169 (for PR14180) to create and handle special common sections.
170 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
171 which have data stored in the instructions. PR14258.
173 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
175 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
176 (USER_LABEL_PREFIX): Revert back to '_'
178 * config.bfd (targ_cpu): Add support for Thumb target.
180 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
182 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
183 (get_symbol_value): Handle R_SH_SWITCH8.
184 (sh_relax_delete_bytes): Likewise.
186 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
188 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
189 gcc/config/arm/semi.h
191 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
194 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
196 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
199 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
201 * coffcode.h (coff_mkobject_hook): Only set private flags for non
204 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
206 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
209 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
211 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
212 complain if inout and output formats differ.
214 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
216 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
217 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
218 * Makefile.in: Rebuild.
219 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
220 automake and autoconf.
222 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
223 (COFF_WITH_PR to COFF_WITH_PE).
225 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
227 * coff-arm.c: Make variables and some functions static, so that
228 this file can be included in multiple object files.
229 (coff_arm_bfd_final_link): Fix minor bug.
231 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
233 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
235 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
237 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
239 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
241 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
243 * sunos.c (sunos_add_one_symbol): When overriding a defined
244 symbol, set it to undefined, not new.
246 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
249 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
251 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
252 (sh_relax_delete_bytes): Don't kill LABEL relocs.
254 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
256 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
257 (mn10300_elf_relax_section): Likewise.
259 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
261 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
262 bfd_h_get_* calls to "bfd_byte *".
264 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
266 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
268 (mn10300_elf_relax_section): Include stack space for register saves
269 in the imm8 field of a "call" instruction.
270 (compute_function_info): Determine how much stack is allocated by
271 the movm instruction. Fix typo.
272 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
274 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
276 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
277 a version dependency could not be found.
279 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
281 * configure.com: Get version info from configure.in
283 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
285 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
286 New function. Avoid mixing US1 and HAL R1 code.
287 Set resulting memory ordering to the strongest one used.
288 (sparc64_elf_object_p): Set bfd_mach correctly.
290 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
292 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
293 (sparc64_elf_check_relocs): Handle them.
294 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
295 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
297 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
299 * configure.in (sparc*-*-linux*): Use trad-core and ...
300 * hosts/sparclinux.h: New file.
302 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
304 * config.bfd (sparc64-*-linux*): New target.
306 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
307 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
309 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
310 Set .plt alignment from new plt_alignment.
311 * elflink.h (elf_link_create_dynamic_sections): Set version section
312 alignment to LOG_FILE_ALIGN.
313 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
314 (elfXX_bed): Init plt_alignment.
316 * elf64-sparc.c (sparc64_elf_check_relocs,
317 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
318 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
319 sparc64_elf_finish_dynamic_sections): New functions.
320 (sparc64_elf_howto_table): Fix a few name strings.
321 (ELF_DYNAMIC_INTERPRETER): New definition.
322 (sparc64_elf_relocate_section): Handle shared libraries.
324 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
325 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
326 PLT definitions sparc64-linux originally choose. These will go
327 away soon in favour of the official abi definitions.
329 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
331 * coff-sh.c (coff_small_object_p): New static function.
332 (coff_small_new_section_hook): New static function.
333 (bfd_coff_small_swap_table): New static const structure.
334 (coff_small_close_and_cleanup): Define.
335 (coff_small_bfd_free_cached_info): Define.
336 (coff_small_get_section_contents): Define.
337 (coff_small_get_section_contents_in_window): Define.
338 (shcoff_small_vec): New static structure.
339 (shlcoff_small_vec): New static structure.
340 * targets.c (bfd_target_vector): Add shcoff_small_vec and
342 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
343 shlcoff_small_vec to targ_selvecs.
345 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
346 * configure: Rebuild.
348 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
350 * evax-egsd.c: Weak symbols are global.
352 * evax-emh.c: Use proper casts.
354 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
356 * evax-egsd.c: Section names and symbols have different
357 length restrictions. Add length parameter to
358 _bfd_evax_length_hash_symbol.
359 * evax-etir.c: Likewise.
360 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
362 * evax.h (EOBJ_S_C_SECSIZ): Define.
364 * evax-alpha.c: Remove duplicate test.
366 * evax-emh.c: SYS$ functions are upper-case.
368 * evax-egsd.c: Create separate sections for common symbols.
369 * evax-etir.c: Don't output common section.
370 * evax.h: Bump up section count.
372 * configure.com: Use 64bit integers with DEC C.
374 * evax-egsd.c: Make section flags dec c compatible.
376 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
378 * som.c (normalize): Delete function.
379 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
380 changed. Use passed in elength to determine size of the extended
381 name table instead of computing it again.
383 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
385 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
386 IMAGE_SCN_MEM_READ for an unrecognized section.
388 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
390 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
391 '/' in the extended name table.
393 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
395 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
396 symbols, check globals list before matching on locals.
398 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
400 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
403 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
405 * peicode.h (pe_mkobject_hook): Set DLL flag.
406 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
408 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
409 for .stab* sections. Replace strlen of constant strings with
412 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
414 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
415 merge got and reloc entries from ind syms to their target.
416 (elf64_alpha_always_size_sections): Call it.
417 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
418 (elf64_alpha_can_merge_gots): Likewise.
419 (elf64_alpha_merge_gots): Likewise.
421 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
422 as it is insufficient to handle the relocation changes as well.
424 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
426 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
427 relocs for symbols in shlibs that have been forced local.
428 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
430 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
432 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
433 got_enties of the default symbol for the default versioned
434 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
437 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
439 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
440 24 bits of the PC when computing a PC relative relocation.
442 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
444 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
445 Correct value for maximum positive 22 bit PC relative relocation.
446 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
447 HI_16 relocations. Correct bit adjustment in TDA offsets.
449 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
451 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
452 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
454 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
456 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
459 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
461 * config.bfd: Missed one alpha* change.
463 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
465 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
466 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
467 (MINUS_ONE): New macro.
468 (sparc_elf_notsup_reloc): New function.
469 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
470 H44,M44,L44,REGISTER.
471 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
472 (init_insn_reloc): New function.
473 (sparc_elf_wdisp16_reloc): Use it.
474 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
476 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
478 * som.c (som_construct_extended_name_table): Remove static
479 function, and define as macro instead.
481 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
483 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
484 recognizes alphaev5 etc.
485 * configure.host: Likewise.
487 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
489 Make ld -s work on AIX:
490 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
491 section if we are stripping.
492 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
493 size if we are stripping.
494 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
495 and don't write out relocs, if we are stripping.
496 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
497 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
500 * configure.in: Don't include elf.lo again for ELF targets; it's
501 always in the library anyhow.
502 * configure: Rebuild.
504 * bfd-in2.h: Rebuild.
506 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
507 char *, when calling bfd_get_32 and bfd_put_32.
508 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
511 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
513 * reloc.c (bfd_check_overflow): New function.
514 (bfd_perform_relocation, bfd_install_relocation): Use it.
515 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
516 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
517 * bfd-in2.h: Regenerate.
518 * libbfd.h: Regenerate.
520 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
522 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
523 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
525 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
527 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
528 (stmp-bfd-h): Rename from stmp-bfd.h.
529 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
530 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
531 (stmp-bin2-h): New target.
532 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
533 (stmp-lbfd-h): New target.
534 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
535 (stmp-lcoff-h): New target.
536 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
537 stmp-lbfd-h, and stmp-lcoff-h.
538 * Makefile.in: Rebuild.
540 * configure.in: Use a diversion to set enable_shared before the
541 arguments are parsed.
542 * configure: Rebuild.
544 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
546 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
547 renamed to R_SPARC_UNUSED_42.
548 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
549 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
550 renamed to R_SPARC_UNUSED_42.
551 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
552 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
553 * bfd-in2.h: Regenerated.
554 * libbfd.h: Regenerated.
556 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
558 * elflink.h (elf_merge_symbol): Don't check the hash creator until
559 after we have set *sym_hash.
561 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
563 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
565 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
567 * Makefile.am (libbfd_a_SOURCES): Define.
568 * Makefile.in: Rebuild.
570 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
571 * aclocal.m4: Rebuild with new libtool.
572 * configure: Rebuild.
574 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
576 * elf.c (map_sections_to_segments): Even if we are not demand
577 paged, don't put a loadable section after a nonloadable section.
578 (assign_file_positions_for_segments): Increment the file offset
579 for a section with contents, even if it is not loadable.
582 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
584 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
585 indicating that __ctbp could not be found.
588 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
590 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
592 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
595 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
596 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
597 Add support for the CALLT relocs.
599 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
600 BFD_RELOC_V850_CALLT_16_16_OFFSET.
603 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
604 relocations against non-existant symbols.
606 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
608 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
610 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
611 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
612 bit reloc in the tiny data area.
615 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
617 Merged changes from Martin Hunt:
619 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
620 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
623 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
624 BFD_RELOC_D30V_9_PCREL_R): New relocs.
626 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
627 Do 15 and 21 bit pc-relative relocations.
628 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
631 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
632 added to the relocation, not or'd.
635 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
637 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
639 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
641 * archures.c (bfd_default_scan): Use strcasecmp.
642 (bfd_default_scan): Test for match with arch_name + ":" +
644 (bfd_default_scan): Test for match with printable_name - ":".
645 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
646 cases. Each implements their own scan function.
647 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
648 special cases. Since info->mach == 0. The test mach == number
650 (bfd_arch_list): New function, return name of all the supported
653 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
655 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
656 decoding architecture.
657 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
660 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
662 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
664 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
666 * Makefile.am: Rebuild dependencies.
667 (ALL_MACHINES_CFILES): Add cpu-v850.c.
668 (ALL_MACHINES_CFILES): Add elf32-v850.c.
669 * Makefile.in: Rebuild.
671 * reloc.c: Remove extraneous commas from relocation entries.
672 Remove BFD_RELOC_V850_16_PCREL.
673 * bfd-in2.h: Rebuild.
675 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
676 in sections named .tocbss rather than .bss.
678 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
680 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
681 BFD_RELOC_V850_16_PCREL.
683 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
685 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
686 the same as C_EXT syms.
687 (coff_link_add_symbols): Ditto.
688 (_bfd_coff_link_input_bfd): Ditto.
689 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
690 it to preserve and restore state of global_to_static flag.
692 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
694 * elf32-v850.c (v850_elf_object_p): Set machine number based on
695 bits in e_flags field rather than magic numbers.
696 (v850_elf_final_write_processing, v850_elf_set_private_flags,
697 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
698 v850_elf_print_private_bfd_data): New functions.
701 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
703 * elf.c (prep_headers): Remove V850E magic number.
704 * elf.c (prep_headers): Remove V850EA magic number.
707 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
709 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
711 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
713 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
714 instructions are relative to the next instruction, not the
716 (mn10200_elf_relax_section): Similarly.
718 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
720 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
723 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
724 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
725 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
727 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
729 * cpu-v850.c: Remove "plain" from v850 printable name.
730 (scan): Use strcasecmp.
732 * archures.c (bfd_mach_v850): Define.
734 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
735 just sh/SH, use strcasecmp.
736 (arch_info_struct): Add entries for sh3 et.al.
738 * archures.c (bfd_mach_sh, ...): Define.
740 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
742 * archures.c (bfd_archures_list): Always NULL terminate the list.
744 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
746 * Makefile.am: Rebuild dependencies.
747 (ALL_MACHINES_CFILES): Add cpu-arc.c.
748 (ALL_MACHINES_CFILES): Add elf32-arc.c.
749 (elf32-arc.lo): Remove explicit dependency.
750 * Makefile.in: Rebuild.
752 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
753 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
754 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
756 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
758 * configure: Rebuild with latest devo autoconf for NT support
760 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
762 * cpu-arm.c (compatible): If B is a default type, return A.
764 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
766 * cpu-v850.c (scan): New function.
767 (arch_info_struct): New structure.
768 (bfd_v850_arch): Add link into arch_info_structure.
770 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
773 * elf32-v850.c (v850_elf_object_p): New function.
776 * archures.c (bfd_mach_v850e): Machine value for v850e.
778 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
780 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
783 * elf.c (prep_headers): Add support for v850e machine number.
785 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
787 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
789 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
792 * elf.c (prep_headers): Add support for v850ea machine number.
795 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
797 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
798 cached_stab field if the offset prevents us from using the cache.
800 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
802 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
804 * aout-arm.c (aout_arm_little_vec): Likewise.
805 (aout_arm_big_vec): Likewise.
806 * bout.c (b_out_vec_big_host): Likewise.
807 (b_out_vec_little_host): Likewise.
808 * mipsbsd.c (aout_mips_little_vec): Likewise.
809 (aout_mips_big_vec): Likewise.
812 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
814 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
815 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
816 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
819 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
821 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
822 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
823 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
824 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
825 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
826 of two for I960 only.
827 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
828 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
830 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
831 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
832 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
834 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
835 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
836 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
837 *coffcode.h (coff_write_object_contents): Set alignment field in
838 section header for TIC80COFF files.
841 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
843 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
844 v850_elf_check_relocs, v850_elf_reloc,
845 v850_elf_final_link_relocate): Add support for
846 BFD_RELOC_V850_16_PCREL relocation.
848 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
851 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
853 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
856 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
858 * cpu-v850e: New file.
860 * elf.c (prep_headers): Add support for v850e target.
862 * bfd-in2.h (bfd_architecture): Add support for v850e target.
864 * config.bfd: Add support for v850e target.
866 * archures.c: Add support for v850e target.
868 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
870 * cpu-v850ea: New file.
872 * elf.c (prep_headers): Add support for v850ea target.
874 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
876 * config.bfd: Add support for v850ea target.
878 * archures.c: Add support for v850ea target.
881 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
883 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
884 argument as section relative, rather than an absolute address.
885 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
887 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
889 * config.bfd (arc-*-elf*): Add.
890 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
891 * configure: Rebuild.
892 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
893 (BFD32_BACKENDS): Add elf32-arc.lo.
894 (cpu-arc.lo,elf32-arc.lo): Add rules for.
895 * Makefile.in: Rebuild.
896 * archures.c (architecture list): Add bfd_arch_arc.
897 (bfd_archures_list): Add bfd_arc_arch.
898 (bfd_mach_arc_base): Define.
899 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
900 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
901 (bfd_target_vect): Add them.
902 * bfd-in2.h, libbfd.h: Rebuild.
903 * cpu-arc.c, elf32-arc.c: New files.
904 * elf.c (pre_headers): Recognize bfd_arch_arc.
906 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
908 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
909 data section is correctly rounded to a page in the file.
911 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
913 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
914 there are no symbols.
916 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
918 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
919 file system 14 character limit.
920 * Makefile.am, configure.in: Corresponding changes.
921 * Makefile.in, configure: Rebuild.
923 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
925 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
926 Rebuild dependencies.
927 * Makefile.in: Rebuild.
929 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
931 * Makefile.am (docdir): Define.
932 * Makefile.in: Rebuild.
934 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
936 * configure: Rebuild with autoconf 2.12.1.
938 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
940 * aclocal.m4, configure: Rebuild with new automake patches.
942 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
944 * rs6000-core.c (make_bfd_asection): New function to add a section
945 to the core file bfd.
946 (rs6000coff_core_p): Use make_bfd_asection to add the core file
948 Use BFD routines to seek, read and stat the core file.
949 Handle .data sections from loaded objects and anonymously mmapped
950 regions, these are available in AIX 4 core files.
952 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
954 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
955 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
956 copy; use a patches libtool instead.
957 * acmacros.m4: Remove.
958 * Makefile.in, aclocal.m4, configure: Rebuild.
960 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
962 * Makefile.am: New file, based on old Makefile.in.
963 * acmacros.m4: New file, copied from old aclocal.m4.
964 * acinclude.m4: New file.
965 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
966 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
967 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
968 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
969 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
970 * acconfig.h: Mention PACKAGE and VERSION.
971 * stamp-h.in: New file.
972 * dep-in.sed: Change .o to .lo.
973 * Makefile.in: Now built with automake.
974 * aclocal.m4: Now built with aclocal.
975 * config.in, configure: Rebuild.
978 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
980 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
981 if there is only a relocation to a read-only but not allocatable
982 section (like .stab).
983 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
984 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
985 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
986 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
987 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
989 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
990 (ppc_elf_create_linker_section): These sections are not
991 created by the linker (that is, they are created by the user
992 putting data in them). In particular, they can be the source
993 and target of relocations.
994 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
995 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
996 objects (for instance, 'long double') to 16-byte boundaries.
997 (ppc_elf_size_dynamic_sections): Make the code that generates
998 section symbols exactly the same as for sparc, reducing the
999 number of section symbols output.
1000 (ppc_elf_check_relocs): Check postcondition of
1001 bfd_elf32_link_record_dynamic_symbol. Make default case the
1002 same as corresponding code for sparc, fixing bug involving
1004 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1005 forced to be local because of versioning (by replicating
1006 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1007 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1009 (ppc_elf_relocate_section): Add handy debugging code for when
1010 assertion fails. Add some more 'symbol made local because of
1013 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1014 processing a GOT relocation as required by ABI.
1016 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1018 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1019 version info if this symbol came from a dynamic object.
1020 (elf_link_add_object_symbols): Set the version info of a symbol
1021 only if the object actually contains version definitions and
1022 defines this symbol.
1024 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1026 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1027 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1029 * configure: Regenerated with autoconf 2.12.
1030 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1032 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1034 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1035 a warning rather than returning an error.
1037 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1039 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1041 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1043 * cisco-core.c: define signals for wingdb.
1045 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1047 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1048 the same number of aux entries.
1050 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1052 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1053 difference of two symbols if the relocation size is 32 bits.
1054 (som_write_fixups): Handle R_DATA_EXPR.
1056 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1058 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1059 its value if COFF_WITH_PE is defined.
1061 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1063 * coff-stubgo32.c: New file.
1064 * go32stub.h: New file.
1065 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1066 * coffswap.h (coff_swap_filehdr_in): Invoke
1067 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1069 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1070 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1071 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1072 COFF_ADJUST_AUX_IN_POST if they are defined.
1073 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1074 COFF_ADJUST_AUX_OUT_POST if they are defined.
1075 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1076 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1077 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1078 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1079 * targets.c (go32stubbedcoff_vec): Declare.
1080 (bfd_target_vector): Add go32stubbedcoff_vec.
1081 * configure.in (go32coff_vec): New target vector.
1082 (go32stubbedcoff_vec): Likewise.
1083 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1084 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1085 * Makefile.in: Rebuild dependencies.
1086 (BFD32_BACKENDS): Add coff-stubgo32.o.
1087 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1088 (HFILES): Add go32stub.h.
1090 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1092 * configure.in: Check for fdopen.
1093 * configure, config.in: Rebuild.
1094 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1095 __GO32__. Reindent a bit.
1097 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1099 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1100 flag for newly created sections.
1101 (sunos_add_dynamic_symbols): Don't discard newly created sections
1102 if shared library is dynobj.
1104 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1106 * elf.c (map_sections_to_segments): When checking whether
1107 including a section in a segment would force us to skip a page,
1108 align the address of the next segment to avoid wraparound
1111 start-sanitize-tic80
1112 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1114 * coffcode.h (coff_write_object_contents): Initialize
1115 target id field to TIC80_TARGET_ID.
1116 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1118 (coff_swap_filehdr_in): Swap in target id field if used.
1121 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1123 * coff-i386.c (coff_i386_is_local_label_name): New static function
1124 if TARGET_UNDERSCORE.
1125 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1126 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1128 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1130 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1131 complain_overflow_signed, for 32 bit PC relative relocations.
1133 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1135 * elflink.h (elf_link_add_object_symbols): When a version
1136 indirection symbol is overridden, make the original symbol point
1137 at the real overriding symbol.
1139 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1142 * elflink.h (elf_link_output_extsym): Use the right section for a
1144 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1145 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1147 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1149 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1150 symbols before checking for new symbols.
1152 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1154 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1156 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1157 file, not aoutsz bytes (they are different in XCOFF .o files).
1159 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1160 redefined by objects included from archives.
1162 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1164 * elflink.h (elf_merge_symbol): In the case of a new defined
1165 symbol overriding an old defined symbol, return the hash table
1166 entry which we modify, even if it is the target of an
1168 (elf_link_add_object_symbols): If the real name of the symbol gets
1169 overridden, convert the versioned symbol into an indirect symbol
1172 * elflink.h (elf_merge_symbol): New static function, broken out of
1173 elf_link_add_object_symbols.
1174 (elf_link_add_object_symbols): Call it.
1176 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1178 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1179 handle case where COFF filehdr does not immediately follow PE
1181 * coffgen.c (coff_object_p): Remove useless seek to current
1184 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1186 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1189 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1191 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1192 symbols, skip N_ABS symbols with debugging storage classes.
1194 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1196 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1197 relocs in shared libraries which refer to local symbols. Cope
1198 with addend when processing a GOT relocation.
1200 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1201 for sections that the linker didn't create.
1202 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1203 symbol if it was created in ppc_elf_size_dynamic_sections.
1204 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1205 relative to a section for which we didn't output a symbol.
1207 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1208 relocs are 'rela' relocs, like everything else. .rela.plt is not
1209 a read-only section, so we don't have to special-case it.
1211 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1212 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1214 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1215 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1216 actual .got section.
1217 * elflink.c (_bfd_elf_create_got_section): The three reserved
1218 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1220 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1223 * elf32-ppc.c (ppc_elf_check_relocs): Use
1224 _bfd_elf_create_got_section to create the GOT rather than
1225 ppc_elf_create_linker_section. Create the '.rela.got' section
1227 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1228 symbol has a GOT entry.
1229 (ppc_elf_relocate_section): Record when a symbol is used through
1230 the GOT, and allocate space in the GOT for each such symbol.
1231 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1232 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1235 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1236 treated in a similar way to ADDR16_HA relocs.
1237 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1238 shared objects; the linker must deal with them.
1239 (ppc_elf_create_linker_section): Stop setting
1240 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1241 LINKER_SECTION_PLT stuff.
1242 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1243 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1244 section, not ELF-specific calls.
1245 (elf_backend_plt_not_loaded): Set to 1.
1246 (elf_backend_got_symbol_offset): Set to 4.
1247 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1248 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1249 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1250 plt_not_loaded member.
1251 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1252 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1254 (elf_backend_G_O_T_offset): Set default to 0.
1255 (elfNN_bed): Set added fields.
1257 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1258 DT_RELENT in shared objects; should be DT_RELAENT.
1260 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1261 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1262 such a reloc (in a non-shared object) refers to a symbol that's
1265 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1267 * elfcode.h (put_signed_word): Define.
1268 (get_signed_word): Define.
1269 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1270 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1272 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1273 bfd_get_signed_32 to set the r_addend field.
1274 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1275 bfd_h_get_signed_64 to set the r_addend field.
1277 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1279 * elf32-i386.c (elf_i386_relocate_section): When generating a
1280 shared library, do the relocation if the input section is not
1281 allocated in memory.
1283 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1284 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1285 (elf_fix_symbol_flags): New static function, broken out of
1286 elf_adjust_dynamic_symbol.
1287 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1288 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1289 forced local even if NEEDS_PLT is set. When forcing a symbol to
1290 be local, clear NEEDS_PLT.
1291 (elf_link_output_extsym): Remove unused local bed.
1293 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1295 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1296 for derived elf linker hash table entries. References to
1297 elf_link_hash_entry changed appropriately.
1298 (elf32_mn10300_link_hash_table): New structure for derived elf
1300 (elf32_mn10300_hash_table): Define.
1301 (elf32_mn10300_link_hash_traverse): Likewise.
1302 (elf32_mn10300_link_hash_newfunc): New function.
1303 (elf32_mn10300_link_hash_table_create): Likewise.
1304 (elf32_mn10300_finish_hash_table_entry): Likewise.
1305 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1306 of prologue code, and call:32->call:16 relaxing.
1307 (compute_function_info: New function.
1308 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1310 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1312 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1313 for a symbol which is being forced to be local.
1314 * elf32-i386.c (elf_i386_relocate_section): Write out the
1315 relocation value for a GOT reloc for a symbol which is turning
1316 into a local symbol.
1317 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1318 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1320 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1322 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1323 value if the symbol is turning into a local symbol.
1324 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1325 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1327 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1329 * elflink.h (elf_link_add_object_symbols): Also read verneed
1330 information by calling `_bfd_elf_slurp_version_tables'.
1331 (elf_link_add_object_symbols): For undefined symbols look for
1332 version information in the verneed records.
1333 (elf_link_add_object_symbols): Use soname of shared object
1334 for verneed record if it is available.
1336 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1338 * cpu-arm.c: Add prototypes for compatible and scan.
1339 * cofflink.c: Add prototype for mark_relocs.
1341 * archive.c (bfd_special_undocumented_glue): Change filename to
1342 const pointer. Add prototype.
1344 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1346 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1347 sections that will be discarded.
1349 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1351 * elflink.h (elf_link_find_version_dependencies): When searching
1352 for known version symbol skip non-matching verdef records, not
1355 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1357 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1358 not a bfd_vma, to the base file, to match how dlltool reads it.
1360 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1362 * reloc.c: Add thumb relocations.
1364 * bfd-in2.h: Add Thumb relocations.
1366 * libbfd.h: Add Thumb relocations.
1368 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1370 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1372 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1374 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1375 for a section even if it is not loaded.
1377 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1379 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1380 input and output files.
1381 (_bfd_coff_generic_relocate_section): Check whether input file,
1382 not output file, is a PE file.
1384 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1386 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1388 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1390 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1393 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1395 * cpu-arm.c (compatible): Add test for supersets of ARM
1398 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1400 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1403 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1405 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1406 called directly by gas/config/tc-arm.c.
1408 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1410 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1411 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1413 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1415 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1418 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1420 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1421 (coff_bfd_copy_private_bfd_data): Ditto.
1422 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1423 (coff_arm_bfd_print_private_bfd_data): Ditto.
1424 (coff_arm_bfd_set_private_flags): Ditto.
1425 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1427 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1429 * libcoff-in.h (struct coff_final_link_info): Add boolean
1430 global_to_static member for support of task linking.
1431 (_bfd_coff_write_task_globals): Add prototype.
1432 * libcoff.h: Regenerate.
1433 * coffcode.h (coff_write_object_contents): Use #ifdef to
1434 check RS6000COFF_C, to be consistent with all other uses
1436 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1437 call _bfd_coff_write_task_globals.
1438 (_bfd_coff_link_input_bfd): If doing task linking, convert
1439 global functions to static.
1440 (_bfd_coff_write_global_sym): If doing task linking, convert
1441 global variables to static.
1442 (_bfd_coff_write_task_globals): New function.
1443 start-sanitize-tic80
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.
1454 start-sanitize-tic80
1455 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1457 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1458 PP relocations to complain_overflow_dont.
1460 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1462 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1463 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1465 (ppbase_reloc, glob15_reloc): New static functions.
1466 (glob16_reloc, local16_reloc): New static functions.
1467 (rtype2howto): Handle all relocation types.
1468 (coff_tic80_relocate_section): New static function.
1469 (coff_relocate_section): Define to coff_tic80_relocate_section.
1470 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1473 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1475 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1476 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1478 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1479 callers. If PE file, don't add section VMA.
1480 (coff_write_alien_symbol): If PE file, don't add section VMA.
1481 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1482 (_bfd_coff_write_global_sym): Likewise.
1483 (_bfd_coff_generic_relocate_section): Likewise.
1485 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1488 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1490 * cofflink.c (mark_relocs): Add new function to mark symbols which
1491 are used by relocations.
1492 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1493 suppress the skipping of symbols that have thus been marked.
1495 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1497 * coff-sh.c (sh_merge_private_data): New static function.
1498 (coff_bfd_merge_private_bfd_data): Define.
1500 start-sanitize-tic80
1501 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1503 * coff-tic80.c: Remove unnecessary #ifdefs.
1504 * config.bfd: Set targ_underscore to yes for tic80.
1506 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1508 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1509 with unresolved external symbols in GDB).
1512 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1514 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1515 the symbols associated with each BFD.
1516 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1518 * elf-m10200.c: Likewise.
1519 * elf32-m32r.c: Likewise.
1520 * elf32-sh.c: Likewise.
1522 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1524 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1525 alignment of a common symbol. If two symbols that look like
1526 common symbols are found in two shared libraries, and the size is
1527 different, use the larger size, and warn if --warn-common. If a
1528 common symbol overrides a definition in a shared library, set the
1529 size to the larger size, and warn if --warn-common.
1531 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1533 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1534 into any other machine type.
1536 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1538 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1539 data into an unitialised destination set its machine type as well.
1541 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1543 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1544 to common symbol size. Consistently treat uninitialized symbols
1545 in shared objects as common symbols.
1547 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1549 * archures.c (constants): Added new constants to identify the
1550 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1551 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1553 * bfd-in2.h (constants): Added new constants to identify
1554 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1555 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1556 bfd_mach_arm_4T. This file is auto-magically generated from the
1557 archures.c file. This update is just to save work.
1559 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1560 coff_arm_bfd_print_private_bfd_data,
1561 coff_arm_bfd_set_private_flags,
1562 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1563 (global): Macro redefinitions set up to use these new functions.
1565 * coffcode.h (coff_mkobject_hook): Added call to
1566 coff_arm_bfd_set_private_flags().
1567 (coff_set_arch_mach_hook): Added code to set machine type based on
1568 bits stored in internal flags.
1569 (coff_set_flags): Added code to set the new bits in the flags
1570 field based on the machine number.
1571 (function definition macros): Made all function definition macros
1572 conditional so that they can be overridden by target specific
1575 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1576 Structure extended to include new types, one each for ARMv2,
1577 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1579 * libcoff-in.h (struct coff_tdata): Added flags field.
1581 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1583 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1585 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1588 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1590 * coffgen.c (coff_find_nearest_line): If there are no syments,
1593 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1595 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1597 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1599 * targmatch.sed: Add explicit \n characters to work around bug in
1600 HP/UX 10.20 sed program.
1602 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1604 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1607 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1609 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1611 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1613 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1614 (struct elf_m68k_pcrel_relocs_copied, struct
1615 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1616 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1617 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1618 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1620 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1621 PC relative relocs for a global symbol defined in a regular
1622 object, and count the number of PC relative relocs copied for any
1624 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1625 traverse with elf_m68k_discard_copies.
1627 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1629 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1630 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1632 * coffcode.h (coff_compute_section_file_positions): Force the
1633 potential last byte in the file to be written out when
1636 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1638 * configure.host (mips*-*-openbsd*): New host.
1640 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1642 * elflink.h (elf_link_add_object_symbols): Only subtract the
1643 section VMA from the symbol value if this is a fully linked file.
1645 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1646 (struct elf_i386_link_hash_entry): Define.
1647 (struct elf_i386_link_hash_table): Define.
1648 (elf_i386_link_hash_traverse): Define.
1649 (elf_i386_hash_table): Define.
1650 (elf_i386_link_hash_newfunc): New static function.
1651 (elf_i386_link_hash_table_create): New static function.
1652 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1653 PC relative relocs for a global symbol defined in a regular
1654 object, and count the number of PC relative relocs copied for any
1656 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1657 traverse with elf_i386_discard_copies.
1658 (elf_i386_discard_copies): New static function.
1659 (bfd_elf32_bfd_link_hash_table_create): Define.
1661 From Gordon W. Ross <gwr@mc.com>:
1662 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1663 (sunos4_aout_backend): Use MY_entry_is_text_address.
1666 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1668 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1669 R_D30V_32_NORMAL to 2 (4 bytes).
1672 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1674 From Gordon W. Ross <gwr@mc.com>:
1675 * netbsd.h (N_SHARED_LIB): Define.
1676 (SEGMENT_SIZE): Don't define.
1677 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1679 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1680 (SEGMENT_SIZE): Don't define.
1682 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1683 to sizeof Rela structure, not sizeof Rel structure. From Gary
1684 Thomas <g.thomas@opengroup.org>.
1686 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1688 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1689 whenever entry is larger than text address, but only by whole
1690 pages. From Gordon W. Ross <gwr@mc.com>.
1692 * Makefile.in (install): Depend upon installdirs. Use
1693 mkinstalldirs to build $(oldincludedir).
1694 (installdirs): New target.
1696 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1697 if this is a debugging section which we are stripping.
1699 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1701 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1702 alpha-specific target data struct.
1704 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1706 From Thomas Graichen <graichen@rzpd.de>:
1707 * Makefile.in: Always use $(SHELL) when running move-if-change.
1708 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1709 * configure: Rebuild.
1711 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1713 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1714 VMA if this is an executable file or a shared object.
1716 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1719 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1721 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1722 start of the file. Remove uses later on which switch using
1724 (MY(callback)): Handle entry_is_text_address.
1725 (MY_entry_is_text_address): Define if not defined.
1726 (MY(backend_data)): Initialize new field.
1727 * aoutf1.h (sunos4_aout_backend): Likewise.
1728 * i386aout.c (MY(backend_data)): Likewise.
1729 * i386mach3.c (MY(backend_data)): Likewise.
1730 * mipsbsd.c (MY(backend_data)): Likewise.
1731 * sparclynx.c (sparclynx_aout_backend): Likewise.
1732 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1733 (MY_entry_is_text_address): Define.
1734 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1736 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1737 whose name starts with `.'.
1739 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1741 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1742 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1743 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1744 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1745 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1746 sparc-*-openbsd*): New targets.
1747 * configure: Rebuild.
1749 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1751 * stabs.c (struct stab_section_info): New field
1753 (_bfd_link_section_stabs): Fill the above array.
1754 (_bfd_stab_section_offset): Use `cumulative_skips' to
1755 speed up offset calculation.
1757 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1759 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1760 addend for non pc-relative relocations.
1762 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1763 for non-existent function.
1765 * elf-m10300.c (mn10300_elf_relax_section): New function.
1766 (mn10300_elf_relax_delete_bytes): Likewise.
1767 (mn10300_elf_symbol_address_p): Likewise.
1768 (mn10300_elf_get_relocated_section_contents): Likewise.
1769 (bfd_elf32_bfd_relax_section): Define.
1770 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1772 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1774 * configure.host: Set SHLIB_LIBS.
1775 * configure.in: Substitute SHLIB_LIBS.
1776 * configure: Rebuild.
1777 * Makefile.in (SHLIB_LIBS): New variable.
1778 ($(SHLIB)): Use $(SHLIB_LIBS).
1780 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1782 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1783 with bfd_section_vma.
1785 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1787 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1788 Correct CPU file names for mn10[23]00.
1789 * configure: Rebuild.
1791 * bfd.c (bfd_record_phdr): Cast count to size_t before
1794 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1795 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1796 (xcoff_write_archive_contents): LIkewise.
1797 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1798 (mips_elf_create_procedure_table): Likewise.
1799 * peicode.h (pe_print_idata): Likewise.
1800 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1801 * xcofflink.c (xcoff_get_section_contents): Likewise.
1802 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1803 (xcoff_link_add_symbols): Likewise.
1804 (xcoff_link_add_symbols): Likewise.
1806 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1807 (ppcboot_bfd_print_private_bfd_data): Likewise.
1809 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1810 to complain_overflow_signed.
1812 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1814 * VERSION: Set to 2.8.1.
1816 * Branched binutils 2.8.
1818 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1819 deciding whether to copy a reloc into a shared object.
1820 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1821 relocs in unallocated sections.
1822 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1823 R_SPARC_RELATIVE relocs in unallocated sections.
1825 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1827 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1828 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1831 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1833 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1834 override an uninitialized symbol from a shared library with a
1837 * elf-m10200.c: Rename from elf32-mn10200.c.
1838 * elf-m10300.c: Rename from elf32-mn10300.c.
1839 * cpu-m10200.c: Rename from cpu-mn10200.c
1840 * cpu-m10300.c: Rename from cpu-mn10300.c
1841 * Makefile.in: Update accordingly.
1843 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1844 (elf_mips_isa): Move to earlier in file.
1845 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1846 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1849 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1852 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1854 * configure.com: New file.
1855 * config.h-vms: Remove file.
1856 * makefile.vms: Update for new configure scheme.
1858 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1860 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1861 (ppc_process_before_allocation): Declare.
1862 * libcoff.h: Rebuild.
1864 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1866 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1868 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1870 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1872 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1873 symbol index for a R_IHCONST reloc.
1875 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1877 * targmatch.sed: Do not use \(\) recursively.
1879 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1881 * m68klinux.c (MACHTYPE_OK): Define.
1882 * i386linux.c (MACHTYPE_OK): Define.
1884 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1886 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1887 <hjl@gnu.ai.mit.edu>:
1888 * sparclinux.c: New file.
1889 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1890 * bfd-in2.h: Rebuild.
1891 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1892 * configure.in (sparclinux_vec): Add to list of vectors.
1893 * configure: Rebuild.
1894 * targets.c (sparclinux_vec): Declare.
1895 (bfd_target_vector): Add sparclinux_vec.
1896 * Makefile.in: Rebuild dependencies.
1897 (BFD32_BACKENDS): Add sparclinux.o.
1898 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1900 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1901 bfd_coff_backend_data field.
1902 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1904 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1905 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1906 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1908 * bfd.c: Include "libiberty.h".
1909 (strerror): Don't declare.
1910 (bfd_errmsg): Call xstrerror rather than strerror.
1912 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1914 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1915 reloc even if the symbol is in the .bss section.
1916 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1917 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1918 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1920 * coffcode.h (bfd_coff_backend_data): Add new field
1921 _bfd_coff_default_section_alignment_power.
1922 (bfd_coff_default_section_alignment_power): Define.
1923 (bfd_coff_std_swap_table): Initialize new field.
1924 * libcoff.h: Rebuild.
1925 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1926 symbol to the default section alignment.
1928 * COPYING: Update FSF address.
1931 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1933 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1934 21-bit absolute that made it act as a relative.
1937 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1939 * elflink.c (_bfd_elf_create_linker_section): Don't set
1940 bss_section and rel_section from existing sections.
1942 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1945 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1947 * aoutx.h (some_aout_object_p): Change executable test to fix
1948 problems with embedded a.out systems.
1950 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1952 * stabs.c (_bfd_stab_section_offset): New function.
1953 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1954 * libbfd.h: Rebuild.
1955 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1957 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1958 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1959 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1960 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1961 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1963 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1964 symbol. Check for memory allocation failure of *psinfo.
1965 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1966 callers. Set the value of the header symbol.
1967 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1968 * libbfd.h: Rebuild.
1970 start-sanitize-tic80
1971 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1973 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1974 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1975 reloc types, rather than silently failing to generate an output file.
1978 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1980 * targmatch.sed: Use the hold space to put the #ifdef around the
1981 the string constant.
1982 * targets.c (UNSUPPORTED_TARGET): Don't define.
1983 (find_target): Don't check for UNSUPPORTED_TARGET.
1984 (bfd_set_default_target): Don't try to optimize by checking for
1987 * Makefile.in: Rebuild dependencies.
1988 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1989 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1990 (elf32-m32r.o): Remove explicit target.
1992 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1995 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1996 count section symbols for sections that were created by the
1997 linker, or are not allocatable or not loadable.
1998 (elf32_sparc_finish_dynamic_sections): Output output section
1999 symbols for section for which we made space for them.
2001 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2003 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2004 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2006 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2008 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2009 (m32r_hi16_list): New static local.
2010 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2011 (m32r_elf_do_hi16_reloc): Delete.
2012 (m32r_elf_relocate_hi16): New function.
2013 (m32r_elf_lo16_reloc): New function.
2014 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2017 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2019 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2020 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2021 (m32r_elf_final_sda_base): New function.
2022 (m32r_elf_relocate_section): Rewrite sdata support.
2023 (m32r_elf_finish_dynamic_sections): Delete.
2025 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2027 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2028 * coff-svm68k.c: New file. Just defines some macros and includes
2030 * coff-m68k.c: Add functions to handle common addends, moved in
2031 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2032 Control whether relocs are visible using STATIC_RELOCS.
2033 * cf-m68klynx.c: Simplify greatly: just define macros to control
2035 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2036 * targets. (m68ksysvcoff_vec): Declare.
2037 (bfd_target_vector): Add m68ksysvcoff_vec.
2038 * config.bfd (m68*-motorola-sysv*): New target.
2039 * configure.in (m68ksysvcoff_vec): New vector.
2040 * configure: Rebuild.
2041 * Makefile.in: Rebuild dependencies.
2042 (BFD32_BACKENDS): Add coff-svm68k.o.
2043 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2045 * binary.c (binary_set_section_contents): Don't get misled if the
2046 first section is not loadable. From Matthew L. Martin
2049 * elflink.h (elf_bfd_final_link): Set the value of a section
2050 symbol to the section address unless doing a relocateable link.
2052 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2054 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2055 .plt entry if we've taken the function's address.
2056 (elf64_alpha_merge_gots): Merge collected flags info as well.
2058 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2060 * Many files: Add function prototypes.
2061 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2062 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2063 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2064 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2065 * peicode.h: Change several void * parameters to PTR.
2066 * srec.c (srec_get_symbol_info): Make static.
2067 * syms.c (bfd_symbol_is_absolute): Remove.
2068 * Makefile.in: Rebuild dependencies.
2070 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2072 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2073 (bfd_elf32_bfd_is_local_label): Don't define.
2075 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2078 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2080 * bfd-in.h: Don't include obstack.h.
2081 (struct bfd_hash_table): Change memory field to PTR.
2082 * bfd.c (struct _bfd): Change memory field to PTR.
2083 * bfd-in2.h: Rebuild.
2084 * libbfd-in.h (bfd_release): Declare as function, don't define as
2086 * libbfd.h: Rebuild.
2087 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2088 objalloc routines rather than obstack routines.
2089 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2090 (getpagesize): Don't define.
2091 (_bfd_new_bfd): Don't set _bfd_chunksize.
2092 (bfd_openr): Free new bfd and objalloc on failure.
2093 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2094 (bfd_alloc_size): Remove.
2095 (bfd_release): New function.
2096 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2097 objalloc routines rather than obstack routines.
2098 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2099 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2100 objalloc routines rather than obstack routines.
2101 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2102 (struct accumulate): Change memory to struct objalloc *.
2103 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2104 * dep-in.sed: Don't remove obstack.h from dependency list.
2105 * Makefile.in: Rebuild dependencies.
2106 (BFD_H_DEPS): Remove obstack.h.
2107 (install): Don't install obstack.h.
2108 * Many files: Don't include "obstack.h".
2111 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2112 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2113 * libbfd.h: Rebuild.
2114 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2115 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2116 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2118 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2119 old version of bfd_alloc.
2120 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2121 * libbfd.h: Rebuild.
2122 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2124 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2126 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2127 ELF local label syntax as well.
2129 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2131 * config.bfd (powerpc-*-beos*): New target.
2132 * configure.in (powerpc-*-beos*): Add case that explicitly
2133 does not set COREFILE for now. A future BeOS version is
2134 expected to support core files.
2135 * configure: Regenerate with autoconf.
2137 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2139 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2140 seen with a local symbol, rather than crashing.
2142 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2143 version symbols if there aren't any.
2145 start-sanitize-tic80
2146 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2148 * coff-tic80.c (coff_rtype_to_howto): Define
2149 (coff_tic80_rtype_to_howto): Clone generic coff version and
2150 add code to handle the funky TI "internal relocations".
2153 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2155 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2156 or size changes because of a weak symbol.
2158 * cisco-core.c (SIGEMT): Define if not defined.
2160 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2162 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2163 setting ever. Sanity check the version number. Sort out copying
2164 flags and other information when adding an indirect symbol.
2165 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2166 symbols added by the backend. Clear the entire contents of the
2168 (elf_export_symbol): Ignore indirect symbols.
2169 (elf_link_output_extsym): Accept a section without an owner in an
2171 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2172 version count. Correct the allocation of x_versymp.
2174 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2175 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2176 Don't return bfd_und_section_ptr when info->shared.
2177 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2178 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2179 (mips_elf_check_relocs): Resolve an indirect symbol in
2181 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2182 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2184 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2186 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2188 From Eric Youngdale <eric@andante.jic.com>:
2189 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2190 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2191 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2192 versioned symbol appears in both a regular and a shared object.
2193 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2194 appropriate. Improve error message.
2195 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2196 all uses. Add localsyms field.
2197 (elf_bfd_final_link): When generating a shared library, call
2198 elf_link_output_extsym to output all local symbols.
2199 (elf_link_output_extsym): Handle symbols which were forced to
2202 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2204 From Eric Youngdale <eric@andante.jic.com>:
2205 * elf-bfd.h (elf_symbol_type): Add version field.
2206 * elfcode.h (elf_slurp_symbol_table): Set version field.
2207 * elflink.h (elf_link_add_object_symbols): When creating an
2208 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2209 appropriate. Set up an indirection from the nondefault version of
2211 (NAME(bfd_elf,size_dynamic_sections)): Call
2212 elf_link_assign_sym_version before checking whether there are any
2213 versions. Always record the version name as a dynamic symbol.
2214 Initialize counters.
2215 (elf_link_assign_sym_version): After finding a version, see if a
2216 symbol should be forced to local scope. Create a new version
2217 definition if appropriate.
2218 (elf_link_output_extsym): Correct indirect symbol handling.
2219 * elf.c (bfd_elf_print_symbol): Print version information.
2220 (bfd_section_from_shdr): Turn version sections into BFD sections.
2221 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2222 if sh_info is not already set.
2223 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2225 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2226 _bfd_stringtab_add to copy the name into permanent memory if
2229 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2231 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2233 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2235 * coffcode.h (bfd_coff_backend_data): Change
2236 _bfd_coff_compute_section_file_positions to return a boolean
2237 value. Change all callers.
2238 (coff_compute_section_file_positions): Change return type to
2239 boolean. If the size of the last section changed, then output a
2240 zero byte at the end of the file.
2241 * libcoff.h: Rebuild.
2243 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2244 for at least 6 output symbols.
2245 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2246 emit a TC csect to represent the space they take up. For an XO
2247 symbol, just emit a reference, not a csect.
2249 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2250 Solaris doesn't like the combined options, and the -f is
2252 (stamp-tshlink, install): Likewise.
2254 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2255 handling when little endian.
2257 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2259 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2260 (mn10300_elf_relocate_section): Likewise.
2261 (elf_backend_relocate_section): Define.
2263 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2264 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2265 (elf32_mn10300_howto_table): Likewise.
2266 (elf32_mn10300_reloc_map): Likewise.
2267 (bfd_elf32_mn10300_reloc): Delete unused function.
2269 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2271 start-sanitize-tic80
2272 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2273 understand, just set the howto field to NULL, and the caller will
2274 print an appropriate error message.
2276 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2277 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2278 block. Use NULL for initializations of "ptr" rather than bare 0.
2279 * coff-h8300.c: Fix typo in comment.
2280 * coff-h8500.c: Ditto.
2282 * coff-z8k.c: Ditto.
2284 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2286 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2287 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2288 m32r_elf_get_relocated_section_contents): First pass at relax support.
2290 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2292 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2293 entry for reading verdef records.
2294 Use correct braces for computing increments of extverdaux and
2295 exteverdef record pointers.
2297 start-sanitize-tic80
2298 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2300 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2304 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2306 * elflink.h (elf_link_find_version_dependencies): Check that
2307 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2310 start-sanitize-tic80
2311 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2313 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2316 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2318 * targets.c (bfd_default_vector): Make non-const.
2319 (find_target): New static function, broken out of
2321 (bfd_set_default_target): New function.
2322 (bfd_find_target): Call find_target. When defaulting, use
2323 bfd_default_vector[0] if it is not NULL.
2324 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2325 * bfd-in2.h, libbfd.h: Rebuild.
2327 * syms.c (bfd_is_local_label): Return false if the symbol has no
2329 * coff-i960.c (coff_i960_is_local_label_name): New function.
2330 (coff_bfd_is_local_label_name): Define.
2331 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2332 (coff_bfd_is_local_label_name): Define.
2333 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2334 (coff_bfd_is_local_label_name): Define.
2335 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2336 with .. or _.L_ as local.
2337 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2338 (bfd_elf32_bfd_is_local_label_name): Define.
2339 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2340 beginning with $ as local.
2342 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2344 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2345 rather than comparing against info->lprefix.
2346 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2347 * elflink.h (elf_link_input_bfd): Likewise.
2348 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2349 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2351 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2352 _bfd_elf_is_local_label_name if not already defined.
2353 * elf.c (_bfd_elf_is_local_label_name): New function.
2354 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2356 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2357 (m88k_is_local_label_name): New static function.
2359 * coffcode.h (coff_bfd_is_local_label_name): Define as
2360 _bfd_coff_is_local_label_name if not already defined.
2361 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2362 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2363 * libcoff.h: Rebuild.
2365 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2366 to _bfd_is_local_label_name.
2367 (bfd_target): Likewise.
2368 * syms.c (bfd_is_local_label): Define as function, not macro.
2369 (bfd_is_local_name): Define.
2370 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2371 bfd_generic_is_local_label, and take a string rather than a
2373 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2374 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2375 (bfd_generic_is_local_label): Don't declare.
2376 (bfd_generic_is_local_label_name): Declare.
2377 * bfd-in2.h, libbfd.h: Rebuild.
2378 * All backends: Change local_label to local_label_name.
2380 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2381 (mips_elf_relocate_got_local): Change return type to boolean.
2382 Don't assume that the first zero entry is unassigned; instead, use
2384 (mips_elf_relocate_section): Check return value of
2385 mips_elf_relocate_got_local.
2386 (mips_elf_create_got_section): Initialize assigned_gotno field.
2389 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2391 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2395 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2397 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2398 that have no contents merely because linker_mark is not set.
2400 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2402 * config.bfd (mips*-*-lnews*): New target.
2403 * coff-mips.c (mips_relocate_section): Make assert compare
2404 content byteorder instead of header byteorder.
2405 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2407 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2408 * configure.in (ecoff_biglittle_vec): Add case.
2409 * configure: Update.
2411 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2413 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2414 name begins with ".note".
2415 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2416 section whose name begins with ".note".
2417 (get_program_header_size): Corresponding change.
2419 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2420 jal and for jal overflow.
2422 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2424 From Eric Youngdale <eric@andante.jic.com>:
2425 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2426 not found, try looking it up again without the version name.
2427 (elf_link_add_object_symbols): Always link against the dynamic
2428 symbol table of a dynamic object. When linking against a dynamic
2429 object, include version strings in symbol names, and set up
2430 version information. Add indirect symbols for default versions.
2431 (elf_link_create_dynamic_sections): Add special version sections.
2432 (struct elf_assign_sym_version_info): Define.
2433 (struct elf_find_verdep_info): Define.
2434 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2435 up version sections.
2436 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2437 (elf_link_find_version_dependencies): New static function.
2438 (elf_link_assign_sym_version): New static function.
2439 (elf_link_renumber_dynsyms): New static function.
2440 (struct elf_final_link_info): Add symver_sec field.
2441 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2442 local symbols of a dynamic object. Handle DT_VER* constants.
2443 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2444 dynamic object. Skip indirect symbols from ELF objects. Remove
2445 the version name before choosing a hash bucket. Write out the
2446 version information if appropriate.
2447 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2448 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2449 (bfd_elf64_size_dynamic_sections): Likewise.
2450 * bfd-in2.h: Rebuild.
2451 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2452 Change elf_link_hash_flags to unsigned short.
2453 (ELF_LINK_HIDDEN): Define.
2454 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2455 dynverdef_hdr, dynversym_section, dynverdef_section,
2456 dynverref_section, cverdefs, cverrefs, verdef, verref.
2457 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2458 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2459 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2460 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2461 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2462 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2463 (_bfd_elf_slurp_version_tables): Declare.
2464 * elf.c (_bfd_elf_swap_verdef_in): New function.
2465 (_bfd_elf_swap_verdef_out): Likewise.
2466 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2467 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2468 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2469 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2470 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2471 version information if there is any.
2472 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2473 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2474 (elf_fake_sections): Handle .gnu.version* section names.
2475 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2476 (_bfd_elf_slurp_version_tables): New function.
2477 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2478 version name in string entered in dynamic hash table.
2479 * elfcode.h: Include fnmatch.h.
2480 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2481 symbol which was forced to become local.
2482 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2483 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2484 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2485 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2487 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2489 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2491 (mn10200_elf_relax_section): Correctly compute a symbol's value
2492 when the symbol is local, but not in the same section as we are
2493 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2496 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2498 * elf32-m32r.c: Rewrite to use ELF backend linker.
2499 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2500 Add small data area support (R_M32R_SDA16).
2501 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2502 * bfd-in2.h,libbfd.h: Regenerated.
2504 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2506 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2507 (mn10200_elf_relax_delete_bytes): Likewise.
2508 (mn10200_elf_symbol_address_p): Likewise.
2509 (mn10200_elf_get_relocated_section_contents): Likewise.
2510 (bfd_elf32_bfd_relax_section): Define.
2511 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2513 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2514 (mn10200_elf_relocate_section): Likewise.
2515 (elf_backend_relocate_section): Define.
2518 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2520 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2521 reloc.c, targets.c: New target, elf-*-D30V.
2523 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2525 * cpu-d30v.c, elf32-d30v.c: New files.
2528 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2530 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2531 * bfd-in2.h: Regenerated.
2532 start-sanitize-tic80
2533 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2534 (rtype2howto): Add function.
2535 (tic80_howto_table): Add.
2538 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2540 * sysdep.h: Don't define errno in MSVC if error.h is included.
2542 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2544 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2545 is initialized before it is used.
2547 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2549 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2550 symbol into a weak undefined symbol; leave it as a common symbol.
2552 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2554 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2555 about a symbol defined in a dynamic object if it has already been
2556 defined in a regular object.
2558 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2560 * makefile.vms: Add gcc flags to allow compiling with current gcc
2562 (targmatch.h): New dependency.
2564 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2566 * evax.h (ALPHA_R_CODEADDR): New relocation.
2567 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2569 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2571 * bfd-in2.h, libbfd.h: Rebuild.
2573 Restrict symbol length to 64 bytes, case preserving:
2574 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2575 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2576 (_bfd_evax_length_hash_symbol): Added.
2577 * evax-etir.c (_bfd_evax_write_etir): Call
2578 _bfd_evax_length_hash_symbol before output of symbol.
2579 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2580 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2582 * evax-emh.c: Output filename to object file without path.
2584 * evax-egsd.c: New sections for local and global commons.
2586 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2587 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2588 notices. Replace AXP with Alpha.
2590 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2592 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2593 sections if we are creating a shared library.
2595 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2597 * configure.host (i386-windows): Don't set host64=true.
2599 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2601 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2602 (elf_mips16_gprel_howto): New static variable.
2603 (mips16_gprel_reloc): New static function.
2604 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2605 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2606 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2607 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2608 * bfd-in2.h, libbfd.h: Rebuild.
2610 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2612 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2613 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2615 start-sanitize-r5900
2616 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2618 * config.bfd: add r5900
2621 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2623 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2624 the output section will be the absolute section; don't print an
2625 assertion message for that case when doing a relocateable link.
2627 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2629 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2630 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2631 need_fn_sub, call_stub, and call_fp_stub.
2632 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2633 (mips_elf_link_hash_newfunc): Initialize new fields.
2634 (mips_elf_link_hash_table_create): Likewise.
2635 (mips_elf_relocate_section): Redirect relocations to use mips16
2636 stubs when appropriate.
2637 (mips_elf_check_relocs): Attach stub sections to the appropriate
2638 symbol. Set need_fn_stub when appropriate.
2639 (mips_elf_always_size_sections): New static function.
2640 (mips_elf_check_mips16_stubs): New static function.
2641 (elf_backend_always_size_sections): Define.
2642 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2644 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2645 attached to sections which are not being included in the link.
2647 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2649 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2650 symbol value when computing the addend for a pc_relative
2653 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2655 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2656 relocateable link, just skip pc_relative pcrel_offset relocs.
2657 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2658 structure for an ARM26 reloc which can be resolved.
2659 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2660 reloc can be resolved.
2662 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2663 error in overflow check for R_RELBYTE.
2665 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2667 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2668 From Mark Rasin <mark.rasin@telrad.co.il>.
2670 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2673 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2675 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2676 (elf_mn10200_howto_table): Likewise.
2677 (mn10200_reloc_map): Likewise.
2679 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2681 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2682 * bfd-in2.h, libbfd.h: Regenerated.
2683 * elf32-m32r.c: Add support for them.
2685 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2687 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2688 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2689 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2690 r_format and r_pcrel. Always return a value.
2691 * riscix.c (MY_final_link_callback): Define to dummy value.
2693 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2694 relocations against the text segment, look up the output name of
2696 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2697 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2698 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2699 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2700 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2702 start-sanitize-tic80
2703 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2705 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2706 routines for little endian data.
2707 * coffcode.h (coff_write_object_contents): Set magic to
2708 TIC80_ARCH_MAGIC for TIc80.
2710 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2712 * coff-tic80.c (tic80coff_vec): Change to little endian data
2716 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2718 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2719 auxiliary_filters parameter to be const char * const *. Accept a
2720 NULL terminated array.
2721 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2722 (bfd_elf32_size_dynamic_sections): Update declaration.
2723 * bfd-in2.h: Rebuild.
2725 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2727 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2728 NOTYPE symbol in a text section as a FUNC symbol.
2730 * coffcode.h (coff_compute_section_file_positions): Force
2731 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2733 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2735 * libaout.h (machine_type): Reserve several values for sparclet.
2737 start-sanitize-tic80
2738 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2740 * config.bfd (tic80-*-*): Don't require 'coff'.
2743 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2745 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2746 table to v850_elf_reloc for all non-standard relocations.
2747 (v850_elf_check_relocs): Add check for h being non-null.
2748 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2749 statement instead of multiple ifs.
2750 (v850_elf_relocate_section): Fix up error message, don't just call
2753 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2755 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2756 Use bfd_elf_generic_reloc as special function for all relocs.
2757 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2759 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2760 24bit pc-relative reloc.
2762 start-sanitize-tic80
2763 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2765 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2766 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2767 header byte order is little endian. Use correct bfd_get and
2768 bfd_put routines for little endian headers.
2769 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2770 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2773 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2775 * reloc.c: Add BFD_RELOC_24.
2776 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2777 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2778 * bfd-in2.h, libbfd.h: Rebuilt.
2780 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2782 elf64-alpha multiple .got rewrite:
2784 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2785 (bfd_elf*_mkobject): Don't define here ...
2786 * elfxx-target.h: ... but rather here. Default always_size_sections
2788 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2789 what the #defines in elf-bfd.h transmuted it to anyway.
2791 * section.c: Add SEC_LINKER_CREATED flag.
2792 * bfd-in2.h: Rebuild.
2793 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2794 relocation section flags.
2795 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2796 SEC_IN_MEMORY to recognize generated bits.
2797 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2799 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2800 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2801 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2802 * elf32-ppc.c (ppc_elf_create_linker_section,
2803 ppc_elf_size_dynamic_sections): Likewise.
2804 * elf32-sparc.c (elf32_sparc_check_relocs,
2805 elf32_sparc_size_dynamic_sections): Likewise.
2806 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2808 (_bfd_elf_create_dynamic_sections): Likewise.
2809 (_bfd_elf_make_linker_section_rela): Likewise.
2810 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2811 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2812 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2813 to identify generated bits.
2814 (elf_link_input_bfd): Likewise.
2816 * elf64-alpha.c: Rewrite everything touching relocations.
2818 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2820 * elf32-v850.c (all functions and static variables): Go through
2821 and regularize names to be of the form v850_elf_<xxx>.
2822 (toplevel): Include <elf/v850.h>.
2823 (enum reloc_type): Move to include/elf/v850.h.
2824 (v850_elf_check_relocs): For common variables, if the variable is
2825 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2826 into the appropriate section.
2827 (elf_backend_check_relocs): Define.
2829 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2831 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2833 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2835 * config.bfd (mips*el-*-linux*): New target.
2836 (mips*-*-linux*): New target.
2838 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2839 Return a useful value.
2841 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2843 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2845 * configure: Rebuild.
2846 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2847 ac_cv_func_mmap in bfd/configure.host.
2849 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2850 filter_shlib and auxiliary_filter_shlib parameters.
2851 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2853 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2854 (bfd_elf64_size_dynamic_sections): Likewise.
2855 * bfd-in2.h: Rebuild.
2857 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2859 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2860 symbols, don't export a symbol which is defined by an object in an
2861 archive which contains shared objects.
2863 start-sanitize-tic80
2864 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2866 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2867 for TI TMS320c80 (MVP).
2868 (bfd_archures_list): Add bfd_tic80_arch.
2869 * bfd-in2.h: Regenerate by running "make headers".
2871 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2873 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2874 * configure.in (case $vec): Correct typo, "tb" not "tp".
2875 Also add cofflink.o for tic80coff_vec.
2876 * configure: Regenerate with autoconf.
2879 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2881 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2882 is configured with --with-mmap.
2884 start-sanitize-tic80
2885 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2887 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2888 (ALL_MACHINES): Add cpu-tic80.o
2889 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2890 * coff-tic80.c: Add skeleton, cloned from another coff config.
2891 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2895 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2897 * TODO: Correct a misspelling.
2898 start-sanitize-tic80
2899 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2900 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2901 * configure.in (case $vec): Add tic80coff_vec entry.
2902 * configure: Regenerate with autoconf.
2903 * archures.c (bfd_tic80_arch): Declare.
2904 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2905 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2906 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2907 (bfd_target_vector): Add tic80coff_vec entry.
2910 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2912 * elflink.h (elf_buckets): Add some more values for larger
2915 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2917 * Makefile.in (install): Move subdir_do out of conditional. From
2918 Fred Fish <fnf@cygnus.com>.
2920 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2922 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2924 (elf_mn10200_howto_table): Likewise.
2925 (mn10200_reloc_map): Likewise.
2927 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2929 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2930 mips16 symbol during the link.
2931 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2933 (mips_elf_link_output_symbol_hook): New static function.
2934 (elf_backend_link_output_symbol_hook): Define.
2936 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2939 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2941 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2942 against SEC_DEBUGGING sections here (revert patch of December 5).
2943 * elfcode.h (elf_object_p): Check for them here, instead.
2945 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2947 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2948 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2950 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2951 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2952 * elf-bfd.h (struct elf_size_info): Update declaration of
2954 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2955 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2956 * elfxx-target.h: Use new dynamic reloc routines by default.
2957 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2960 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2962 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2963 if NAMES_HAVE_UNDERSCORE is defined.
2965 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2967 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2969 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2971 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2974 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2976 * elflink.h (elf_link_add_object_symbols): Only add a weak
2977 symbol if the real definition is in the dynamic symbol table.
2978 After finding the real definition, then, if it is dynamic, add the
2979 weak symbol to the dynamic symbol table.
2981 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2983 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2985 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2988 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2990 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2992 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2993 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2994 * reloc.c: Remove mn10300 big endian relocs.
2995 * bfd-in2.h, libbfd.h: Rebuilt.
2997 * elf32-mn10200.c: Update from elf32-mn10300.c.
2999 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3001 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3003 * elf32-mn10300.c: Add some comments.
3005 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3007 * ihex.c (ihex_scan): Always initialize buf before jumping to
3009 (ihex_read_section): Likewise.
3011 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3013 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3014 inplace for most relocs.
3016 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3018 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3019 even if SEC_ALLOC is not set.
3020 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3021 when deciding whether to copy a reloc into a shared object.
3022 (elf_i386_relocate_section): Likewise.
3023 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3024 (elf32_sparc_relocate_section): Likewise.
3025 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3026 reloc section if it is not set in the source section.
3027 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3028 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3029 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3031 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3033 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3034 expects a .got.plt until we actually create it.
3036 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3038 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3039 message for bfd_reloc_outofrange, rather than aborting. From
3040 Philippe De Muyter <phdm@info.ucl.ac.be>.
3042 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3043 a relocateable link, don't try to process them. From Heinz Wrobel
3044 <wrobel@lpr.e-technik.tu-muenchen.de>.
3046 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3048 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3049 mn10300_info_howto_rel. Tweak reloc argument to be an
3050 Elf32_Internal_Rela.
3051 (USE_RELA): Define instead of USE_REL.
3052 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3054 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3056 * configure.in, configure: Handle mips*-sgi-irix6*.
3057 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3060 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3062 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3063 relocation against a symbol defined in a section with no output
3066 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3068 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3069 * configure, config.in: Rebuild with autoconf 2.12.
3071 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3072 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3073 (swap_out_syms): Set st_other from existing st_other field.
3074 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3076 (elf_link_output_extsym): Set the other field from the global hash
3078 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3079 (elf_mips16_jump_howto): New static variable.
3080 (mips16_jump_reloc): New static function.
3081 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3082 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3083 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3085 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3086 * bfd-in2.h, libbfd.h: Rebuild.
3087 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3089 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3091 * configure.host: Use long long for mips-sgi-irix6*.
3093 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3094 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3096 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3098 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3099 (enum reloc_type): Add more reloc types.
3100 (elf32_mn10300_howto_table): Update for new reloc types.
3101 (elf32_mn10300_reloc_map): Update for new reloc types.
3102 * reloc.c: Add some new relocs for the mn10300 series.
3103 * bfd-in2.h, libbfd.h: Rebuilt.
3105 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3107 * som.c (setup_sections): Don't lose for a space which has
3108 no data, but some symbols.
3110 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3112 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3113 (sunos_link_hash_table_create): Initialize got_needed.
3114 (sunos_create_dynamic_sections): Only set .got section size if it
3115 is not already set. Set got_needed.
3116 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3117 sdynptr, and only handle dynamic sections, if dynamic sections are
3119 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3120 Initialize .got section.
3121 (sunos_scan_ext_relocs): Likewise.
3122 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3124 (sunos_finish_dynamic_link): Check got_needed. Only set up
3125 dynamic linking information if needed.
3127 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3129 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3131 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3133 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3135 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3137 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3140 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3142 * filemode.c: Include sysdep.h.
3143 * ihex.c: Add casts to eliminate compiler warnings.
3144 * sunos.c: Add casts to eliminate compiler warnings.
3146 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3148 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3150 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3151 appropriate relocations in the .so file if shared.
3152 (ppc_elf_relocate_section): Ditto.
3154 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3156 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3157 complain_overflow_unsigned.
3159 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3161 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3162 overflows for R_D10V_16 and R_D10V_18.
3164 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3166 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3167 (do_with_relocs): Likewise.
3168 (do_as_repeat): Likewise.
3169 (copy_expression): Likewise.
3171 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3173 * ieee.c (ieee_write_external_part): Correctly record whether
3174 there is an external part.
3176 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3178 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3179 handle tda offsets for sld.w and sst.w instructions.
3180 Fix alignment check in sld.w and sst.w tda reloc handling.
3182 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3184 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3186 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3188 * elf32-v850.c: Add comments about assumptions about
3189 char, short & long sizes.
3190 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3191 problems for several relocs.
3193 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3194 R_V850_SDA_OFFSET entry.
3196 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3198 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3199 Store import file index in ldindx.
3200 (xcoff_build_ldsyms): Assume that ldsym was not previously
3201 allocated. For an imported symbol, copy ldindx into l_ifile.
3203 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3205 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3206 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3207 fields in R_V850_TDA_OFFSET.
3208 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3209 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3212 * elf32-v850.c: Include bfdlink.h.
3213 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3215 (elf32_v850_bfd_final_link_relocate): New function.
3216 (v850_elf_relocation_section): Likewise.
3217 (elf_backend_relocate_section): Define.
3219 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3221 * binary.c (binary_set_section_contents): Ignore sections which
3222 don't have SEC_LOAD and SEC_ALLOC set.
3224 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3226 * linker.c (_bfd_generic_final_link): Avoid losing static
3227 symbols in the .bss section.
3229 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3231 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3232 (mips32_64bit_reloc): New static function.
3233 (mips_reloc_map): Add entry for BFD_RELOC_64.
3234 (mips_elf_relocate_section): Handle R_MIPS_64.
3236 * linker.c (default_indirect_link_order): Print an error message
3237 when attempting to do a relocateable link with different object
3238 file formats, rather than calling abort.
3240 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3242 * reloc.c (m32r relocs): Rename them.
3243 * bfd-in2.h, libbfd.h: Regenerated.
3244 * elf32-m32r.c: Update.
3245 (m32r_elf_10_pcrel_reloc): New function.
3246 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3247 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3249 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3251 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3252 all sections that will be included in the output file.
3253 (_bfd_generic_link_output_symbols): Discard symbols in sections
3254 which are being discarded.
3255 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3256 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3257 (elf_v850_howto_table): Corresponding changes.
3258 (elf_v850_reloc_map): Corresponding changes.
3259 * reloc.c: Add additional V850 relocations.
3260 * bfd-in2.h, libbfd.h: Rebuilt.
3262 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3263 no longer want in pc-relative relocs.
3265 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3267 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3268 accept a reloc against an undefined sybmol!
3270 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3272 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3274 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3276 * VERSION: Bump for new relocation.
3278 * hosts/i386bsd.h: If NBPG is not defined, define it as
3279 PAGE_SIZE, for recent versions of FreeBSD.
3281 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3283 * configure.host: Use `long long' as the 64 bit type on a Solaris
3284 host, since both gcc and the SunPRO compilers support it.
3286 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3288 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3289 mistake to have reused the ECOFF LITERAL for ELF since they have
3290 different semantics.
3291 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3292 * bfd-in2.h, libbfd.h: Rebuild.
3294 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3297 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3298 dynamic relocation for an undefweak symbol when we are building
3299 a static executable.
3301 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3303 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3304 point explicitly to srcdir.
3305 (targmatch.h): Edit references to point explicitly to objdir.
3307 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3309 * config.bfd: When setting targ_cpu, don't get confused by
3312 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3314 * configure.host: Add support for windows host (a build done
3315 under the Microsoft build environment).
3317 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3319 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3320 definition in a dynamic object, add it to the dynamic symbol table
3321 if any dynamic object mentions it. Reverts part of last patch.
3323 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3324 (sunos_link_hash_table_create): Initialize got_base.
3325 (bfd_sunos_size_dynamic_sections): If the .got section is more
3326 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3328 (sunos_check_dynamic_reloc): Subtract got_base from a base
3329 relative relocation.
3331 * elf32-mips.c (elf_mips_isa): New static function.
3332 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3333 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3335 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3337 * archive.c (do_slurp_coff_armap): Only treat archive as little
3338 endian for i960 COFF.
3340 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3342 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3343 by the change in size of the section when EXEC_P is not set.
3345 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3346 (m68kcoff_rtype_to_howto): New static function.
3347 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3348 VMA to the addend for a PC relative reloc.
3350 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3352 * Makefile.in: Rebuild dependencies.
3354 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3357 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3359 * Makefile.in: Remove explicit dependencies for mn10200 and
3361 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3362 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3363 (dependencies): Rebuilt.
3365 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3367 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3368 during this function.
3370 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3371 section if the flags are compatible.
3373 * configure.in: Add havevecs, and put it in tdefaults.
3374 * mpw-config.in: Likewise.
3375 * configure: Rebuild.
3376 * targmatch.sed: New file; a sed script to build targmatch.h from
3378 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3379 * targets.c: Include "fnmatch.h".
3380 (struct targmatch): Define.
3381 (bfd_target_match): Define by including targmatch.h.
3382 (bfd_find_target): If the target is not found by name, search for
3383 it as a configuration triplet.
3384 * Makefile.in: Rebuild dependencies.
3385 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3386 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3387 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3388 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3389 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3390 (CFILES): Remove i386dynix.c and hp300bsd.c.
3391 (targmatch.h): New target.
3392 (do_clean): Remove targmatch.h.
3394 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3395 * acconfig.h: Add NEED_DECLARATION_GETENV.
3396 * configure, config.in: Rebuild.
3397 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3398 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3400 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3402 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3403 * cpu-mn10200.c, cpu-mn10300.c: New files.
3404 * elf32-mn10200.c, elf32-mn10300.c: New files.
3405 * Makefile.in: Break mn10x00 support into two separate
3406 configurations, mn10200 and mn10300.
3407 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3408 * bfd-in2.h, configure: Rebuilt.
3410 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3412 * Makefile.in (do_clean): Move config.log to do_distclean.
3414 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3416 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3417 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3418 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3419 (elf32-mn10x00.o): Add dependencies.
3420 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3421 (bfd_mn10x00_arch): Declare.
3422 (bfd_archures_list): Add bfd_mn10x00_arch.
3423 * config.bfd: Add mn10x00-*-*.
3424 * configure.in: Add bfd_elf32_mn10x00_vec.
3425 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3426 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3427 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3428 * bfd-in2.h, configure: Rebuilt.
3430 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3432 openVMS/Alpha: Provide filename and case_hack flags via
3433 symbol table from gas.
3434 Add case_hack code for symbol output from vax/vms.
3435 * evax-alpha.c (evax_initialize): Remove filename handling,
3436 filename is provided via symbol table.
3437 (evax_get_symtab): Use local symbol count when setting up table.
3438 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3440 (_bfd_evax_write_egsd): Skip file name symbol.
3441 * evax-emh.c (get_vms_time_string): Local function now.
3442 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3444 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3445 through _bfd_evax_case_hack_symbol.
3446 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3448 (_bfd_evax_basename): Removed.
3449 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3450 * evax.h (evax_private_data_struct): Remove filename.
3451 (flag_hash_long_names, flag_show_after_trunc,
3452 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3455 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3457 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3458 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3459 (NO_SWAP_MAGIC): Don't define.
3460 (SWAP_MAGIC): Define.
3462 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3463 no hash table entry for a global symbol.
3465 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3467 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3469 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3471 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3472 symbol type with T_NULL. Warn if symbol type changes. Based on
3473 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3475 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3476 a dynamic object in the dynamic symbol table if it is referenced
3477 or defined by a regular object.
3479 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3481 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3482 remove dwarf local labels. Shrinks binaries by a factor of 3!
3484 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3486 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3487 by hand, rather than by calling bfd_make_section.
3489 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3491 * reloc.c: Rename m32r relocs.
3492 * bfd-in2.h, libbfd.h: Rebuilt.
3493 * elf32-m32r.c: Update.
3495 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3497 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3498 link, adjust the symbol index of a base relative reloc. Don't
3499 change the addend of a PC relative reloc if pcrel_offset is set.
3500 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3501 a relocateable link.
3503 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3504 it is zero, in case src_mask matters.
3505 (bfd_install_relocation): Likewise.
3507 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3509 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3511 (_bfd_xcoff_bfd_final_link): Don't set target_index
3512 to an uninitialized value.
3514 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3516 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3517 indices, rather than crashing.
3518 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3520 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3523 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3525 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3527 (coff_arm_adjust_symndx): New static function.
3528 (coff_adjust_symndx): Define.
3530 * srec.c (srec_scan): Accept multiple symbols on a single line.
3531 From Pascal Martin <pmartin@alsys.com>.
3535 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3537 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3538 (sunos_merge_private_bfd_data): New function.
3540 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3542 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3544 (bfd_merge_private_bfd_data): Likewise.
3545 * section.c (bfd_copy_private_section_data): Likewise.
3546 * syms.c (bfd_copy_private_symbol_data): Likewise.
3547 * bfd-in2.h: Rebuild.
3548 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3549 both BFD's are the right flavour.
3550 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3551 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3552 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3553 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3554 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3555 (ppc_elf_merge_private_bfd_data): Likewise.
3556 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3557 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3559 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3560 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3563 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3565 * reloc.c: Add m32r relocs.
3566 * bfd-in2.h, libbfd.h: Rebuilt.
3567 * cpu-m32r.c,elf32-m32r.c: New files.
3569 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3571 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3573 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3575 * tekhex.c (first_phase): Change type parameter from char to int.
3577 (pass_over): Change func to expect int, not char.
3579 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3580 rather than SEC_LOAD when aligning the file offset for the first
3581 section in a segment.
3583 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3585 * syms.c (coff_section_type): Make arg const.
3586 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3587 to make_bfd_asection().
3588 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3589 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3590 (_bfd_elf_stringtab_init): Remove prototype.
3592 * netbsd-core.c (swap_abort): Add prototype.
3593 * aix386-core.c (swap_abort): Ditto & make static
3594 * hpux-core.c (swap_abort): Ditto & make static.
3595 * irix-core.c (swap_abort): Ditto & make static.
3596 * ptrace-core.c (swap_abort): Ditto & make static.
3597 * trad-core.c (swap_abort): Ditto & make static.
3598 * coffswap.h (coff_swap_reloc_in): Ditto.
3599 (coff_swap_reloc_out): Ditto.
3600 (coff_swap_filehdr_in): Ditto.
3601 (coff_swap_filehdr_out): Ditto.
3602 (coff_swap_sym_in): Ditto.
3603 (coff_swap_sym_out): Ditto.
3604 (coff_swap_aux_in): Ditto.
3605 (coff_swap_aux_out): Ditto.
3606 (coff_swap_lineno_in): Ditto.
3607 (coff_swap_lineno_out): Ditto.
3608 (coff_swap_aouthdr_in): Ditto.
3609 (coff_swap_aouthdr_out): Ditto.
3610 (coff_swap_scnhdr_in): Ditto.
3611 (coff_swap_scnhdr_out): Ditto.
3612 * ihex.c (ihex_sizeof_headers): Ditto.
3613 * tekhex.c (getsym): Ditto.
3614 (find_chunk): Ditto & make static.
3615 (insert_byte): Ditto.
3616 (first_phase): Ditto.
3618 (tekhex_get_symtab): Ditto & make static.
3619 (tekhex_get_symtab_upper_bound): Ditto & make static.
3620 (tekhex_mkobject): Ditto.
3621 (tekhex_object_p): Ditto.
3622 (move_section_contents): Ditto.
3623 (tekhex_get_section_contents): Ditto.
3624 (tekhex_set_arch_mach): Ditto & make static.
3625 (tekhex_set_section_contents): Ditto.
3626 (writevalue): Ditto.
3629 (tekhex_write_object_contents): Ditto.
3630 (tekhex_sizeof_headers): Ditto.
3631 (tekhex_make_empty_symbol): Ditto.
3632 (tekhex_get_symbol_info): Ditto.
3633 (tekhex_print_symbol): Ditto.
3634 * irix-core.c (make_bfd_asection): Ditto.
3635 (irix_core_core_file_p): Ditto.
3636 (irix_core_core_file_failing_command): Ditto.
3637 (irix_core_core_file_failing_signal): Ditto.
3638 (irix_core_core_file_matches_executable_p): Ditto.
3639 (irix_core_make_empty_symbol): Ditto.
3640 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3641 * srec.c (srec_new_symbol): Ditto.
3642 (srec_get_section_contents): Ditto.
3643 (srec_set_arch_mach): Ditto.
3644 (srec_set_section_contents): Ditto.
3645 (internal_srec_write_object_contents): Ditto.
3646 (srec_write_object_contents): Ditto.
3647 (symbolsrec_write_object_contents): Ditto.
3648 (srec_sizeof_headers): Ditto.
3649 (srec_make_empty_symbol): Ditto.
3650 (srec_get_symtab_upper_bound): Ditto.
3651 (srec_get_symtab): Ditto.
3652 (srec_print_symbol): Ditto and make static.
3653 * elf.c (elf_read): Ditto
3654 (assign_section_numbers): Ditto.
3655 (elf_fake_sections): Ditto.
3656 (sym_is_global): Ditto.
3657 (elf_map_symbols): Ditto.
3658 (get_program_header_size): Ditto.
3659 * coffgen.c (make_a_section_from_file): Ditto.
3660 (coff_real_object_p): Ditto.
3661 (fixup_symbol_value): Ditto.
3662 (build_debug_section): Ditto.
3664 * syms.c (coff_section_type): Ditto.
3666 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3668 * bfd-in2.h: Rebuilt after m32r changes.
3670 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3672 * config.bfd,configure.in,configure: Add m32r support.
3673 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3674 * config.bfd: Keep target list alphabetically sorted.
3676 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3678 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3679 to add in the constant part found in the instruction itself.
3680 (case R_V850_HI16_S): Likewise.
3682 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3684 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3685 and R_D10V_18 to be 1 (word).
3687 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3689 * stabs.c (_bfd_link_section_stabs): If the output_section field
3690 of either section is bfd_abs_section, then the linker is
3691 discarding the section and we should not optimize it.
3693 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3695 * Makefile.in (aout-sparcle.o): New target.
3696 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3697 * config.bfd (sparclet-*-aout*): Add case.
3698 * configure.in (sparcle_aout_vec): Add case.
3699 * configure: Regenerated.
3700 * targets.c (sparcle_aout_vec): Declare.
3701 (bfd_target_vector): Add sparcle_aout_vec.
3702 * aout-sparcle.c: New file.
3704 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3706 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3707 low order sign bit propogation for R_V850_HI16_S.
3709 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3710 handling V850 specific relocs.
3711 (elf_v850_howto_table): Use the new function for some
3712 relocations. Twiddle masks & shifts for some relocs.
3713 Set partial_inplace where needed.
3715 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3717 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3718 default architecture to a machine number of 0.
3719 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3721 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3722 the output BFD is the default, set it from the first input BFD.
3724 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3726 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3727 insert at bitpos zero. The HI16 relocs are shifted right
3728 by 16 bits. Fix src_mask for all relocs.
3729 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3731 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3734 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3736 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3737 Rewrite to use BFD file read routines and to avoid using a fixed
3738 length for the file name.
3740 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3742 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3743 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3744 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3745 to R_V850_{32,16,8}.
3747 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3749 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3750 (elf_v850_howto_table): Add info for HI16_S reloc.
3751 (v850_reloc_map): Add HI_16_S reloc.
3752 * reloc.c: Define BFD_RELOC_V850_* relocs.
3754 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3757 * elf32-sh.c: New file.
3758 * elf.c (prep_headers): Handle bfd_arch_sh.
3759 * elfcode.h (write_relocs): Handle absolute symbol.
3760 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3761 (_bfd_elf64_link_read_relocs): Declare.
3762 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3763 elf_link_read_relocs. Make globally visible. Change all
3765 (elf_link_input_bfd): Get external symbols from cache in
3766 symtab_hdr->contents. Get contents from cache in
3768 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3770 * reloc.c: Define BFD_RELOC_SH_* relocs.
3771 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3772 * coff-sh.c (sh_insns_conflict): Fix a return value.
3773 (_bfd_sh_align_load_span): New globally visible function, broken
3774 out of sh_align_load.
3775 (sh_align_load): Call _bfd_sh_align_load_span.
3776 (sh_swap_insns): Change relocs parameter to PTR.
3777 * bfd-in2.h, libbfd.h: Rebuild.
3778 * targets.c (bfd_elf32_sh_vec): Declare.
3779 (bfd_elf32_shl_vec): Declare.
3780 * config.bfd (sh-*-elf*): New target.
3781 * configure.in (bfd_elf32_sh_vec): New target vector.
3782 (bfd_elf32_shl_vec): New target vector.
3783 * configure: Rebuild.
3784 * Makefile.in: Rebuild dependencies.
3785 (BFD32_BACKENDS): Add elf32-sh.o.
3786 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3788 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3789 page before checking D_PAGED.
3791 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3792 (ihex_write_object_contents): Remove extbase; always use segbase
3795 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3797 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3798 * configure.host (i[345]86-*-*): Ditto.
3799 * config.bfd (i[345]86-*-*): Ditto.
3800 * configure: Regenerate.
3802 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3805 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3807 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3808 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3809 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3810 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3811 will have an ST_CODE type, change the symbol's type to ST_DATA.
3812 * som.c (hppa_som_gen_reloc_type): Update prototype.
3814 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3816 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3817 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3818 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3819 (mips_elf_finish_dynamic_sections): Likewise.
3821 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3823 * configure.host (HLDENV): New variable to set. Set it for
3824 *-*-sysv4*, since those linkers may not support -R but they always
3825 support LD_RUN_PATH.
3827 * libieee.h (NSECTIONS): Don't define.
3828 (ieee_data_struct): Change section_table to asection **. Add
3830 * ieee.c (get_section_entry): If the table isn't big enough, make
3832 (ieee_slurp_sections): Remove assertion about number of sections.
3833 (ieee_object_p): Adjust initialization of ieee to match changes to
3836 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3837 symbols merely because we are generating a shared library.
3838 (xcoff_build_ldsyms): Don't set up global linkage code for an
3839 undefined symbol merely because we are generating a shared
3842 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3844 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3845 (BFD32_BACKENDS) Add elf32-v850.o.
3846 * archures.c: Add bfd_v850_arch.
3847 * bfd-in2.h: Add bfd_v850_arch.
3848 * config.bfd (v850-*-*): New target.
3849 * configure: (bfd_elf32_v850_vec) New vector.
3850 * configure.in: (bfd_elf32_v850_vec) New vector.
3851 * cpu-v850.c: New file.
3852 * elf.c (prep_headers): Added case bfd_arch_v850.
3853 * elf32-v850.c: New file.
3854 * targets.c (bfd_elf32_v850_vec): New vector.
3856 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3858 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3859 a function code symbol for an XMC_XO symbol.
3861 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3863 * mpw-config.in: Update editing of autoconf vars to reflect
3864 Jul 18 configure.in change.
3865 * mpw-make.sed: Update editing of include pathnames to be
3866 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3868 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3870 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3871 which to offset to get the .plt entry address is ".plt".
3873 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3875 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3876 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3877 Added, for internal use by the ARM gas.
3879 * bfd-in2.h: Rebuilt
3881 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3883 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3884 in section dynidx start.
3886 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3888 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3889 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3890 optimization for g++.
3892 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3894 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3895 the -mrelocatable-lib bit set and the other doesn't, clear the
3896 -mrelocatable-lib bit in the header.
3898 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3900 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3901 symbol against a STT_FUNC symbol in a shared library.
3903 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3905 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3906 symbol is found, automatically define the corresponding function
3909 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3910 if sym.n_numaux is not zero.
3911 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3912 entry to disagree about the number of aux entries if the symbol
3915 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3916 section if it might be needed, not just if info->shared.
3917 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3918 the start of .rel.dyn if we are going to use it.
3919 (mips_elf_finish_dynamic_sections): Only clear the first element
3920 of .rel.dyn if the size is greater than zero.
3922 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3924 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3925 undefined_symbol callback for a symbol, then don't issue any more
3926 warnings about loader relocs.
3927 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3928 after calling the undefined_symbol callback.
3930 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3931 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3932 as the AIX linker seems to do.
3934 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3936 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3937 (evax_initialize): Remove evax_reloc_table.
3938 (evax_close_and_cleanup): Ditto.
3940 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3942 (evax_bfd_reloc_type_lookup): Ditto.
3943 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3944 cooked_size == raw_size.
3945 * evax-emh.c (_bfd_evax_register_filename): Remove.
3946 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3947 * evax-misc.c (add_new_contents): Malloc section at full size.
3948 (_bfd_save_evax_section): Memcpy section contents directly.
3949 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3950 (evax_reloc_table): Remove.
3952 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3954 * makefile.vms: Add better support for DEC C compilation
3955 Add evax.h dependencies
3957 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3958 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3959 (BFD_RELOC_ALPHA_BASEREG): Remove.
3960 * bfd-in2.h, libbfd.h: Rebuild.
3962 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3964 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3965 getgid if _WIN32 is defined.
3966 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3968 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3970 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3971 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3973 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3976 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3978 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3980 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3981 (NEED_DECLARATION_REALLOC): New macro.
3982 * configure, config.in: Rebuild.
3983 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3984 (realloc): Declare if NEED_DECLARATION_REALLOC.
3986 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3987 <strings.h> if they exist.
3989 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3991 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3993 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3995 Based on patches from Eric Valette <valette@crf.canon.fr>:
3996 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3997 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3998 (elf_howto_table): Add entries for new relocs.
3999 (elf_i386_reloc_type_lookup): Handle new relocs.
4000 (elf_i386_info_to_howto): Just call abort.
4001 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4002 (elf_i386_relocate_section): Likewise.
4004 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4006 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4008 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4010 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4011 only get the LMA from the phdr if they are in the same part of the
4014 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4015 new segment to make them more comprehensible. If the relationship
4016 between the LMA and the VMA changed, start a new segment. Don't
4017 check dynsec when deciding whether to start a new segment for a
4018 writeable section; -N will now handle this.
4020 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4022 * libhppa.h: Remove "esel" changes. Not the right approach.
4023 * som.c: Corresponding changes.
4024 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4025 which don't have a SOM symbol type associated with them.
4026 Reverses a 1994 change.
4028 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4030 Make ld -N more reasonable for ELF:
4031 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4032 phdr_in_section to false, and always use a single load segment.
4033 (elf_sort_sections): Sort sections by LMA after VMA.
4034 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4035 align to maxpagesize.
4036 (assign_file_positions_except_relocs): Likewise.
4037 * elfcode.h (elf_object_p): If a section is loaded but not page
4038 aligned, clear D_PAGED.
4040 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4042 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4043 Added, for internal use by the ARM gas.
4045 * bfd-in2.h: Rebuilt
4047 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4049 * libhppa.h (R_HPPA_ESEL): New field selector.
4050 (e_esel): Similarly.
4051 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4052 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4053 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4055 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4057 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4058 archive search before looking for stripped dynamic objects.
4060 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4062 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4063 symbol a warning rather than an error.
4065 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4067 * elf.c (assign_file_positions_for_segments): Track the virtual
4068 memory position separately from the file position, and use it to
4069 compute the alignment adjustment.
4071 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4073 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4074 and fixed mask on R_D10V_10_PCREL_L.
4076 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4078 * elf64-mips.c: Include "aout/ar.h".
4079 (mips_elf64_slurp_armap): New static function.
4080 (mips_elf64_write_armap): New static function.
4081 (bfd_elf64_archive_*): Define.
4082 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4083 Use instead of bfd_generic_archive_p.
4084 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4085 instead of _bfd_write_archive_contents.
4086 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4087 _bfd_generic_mkarchive.
4088 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4089 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4091 (TARGET_LITTLE_SYM): Likewise.
4092 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4094 * Makefile.in: Rebuild dependencies.
4096 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4097 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4098 SHT_MIPS_EVENTS sections.
4099 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4100 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4102 (_bfd_mips_elf_fake_sections): Likewise.
4104 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4105 * ecoff.c (ecoff_compute_section_file_positions): Copy
4106 rdata_in_text from backend info to tdata. Clear it if any data
4107 section comes before .rdata.
4108 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4109 tdata rather than backend info.
4111 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4113 * configure.in: Fix test for whether a compiler has a 64 bit
4114 type. From Jim Wilson <wilson@cygnus.com>.
4116 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4118 * configure.host (mips-sgi-irix6*): New host.
4120 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4121 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4122 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4124 * configure: Rebuild.
4125 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4126 (BFD_HOST_64_BIT): Define conditionally.
4127 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4128 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4129 (symvalue, bfd_size_type): Likewise.
4130 * bfd-in2.h: Rebuild.
4131 * Makefile.in (do_clean): Remove bfd-tmp.h.
4132 (do_distclean): Remove bfd-in3.h.
4133 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4134 (bfd-in3.h): New target.
4136 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4137 Andrew Gierth <ANDREWG@microlise.co.uk>.
4139 * configure.host: Set INSTALL_SHLIB.
4140 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4141 * configure: Rebuild.
4142 * Makefile.in (install): Use @INSTALL_SHLIB@.
4144 * config.bfd (mips*-*-irix6*): New target.
4145 * configure.host: Handle Irix 6 shared library like Irix 5.
4147 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4148 symbol for a magic name.
4149 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4151 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4154 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4156 * mpw-config.in: Add ELF support to mips config, create the
4157 elf32-target.h file in the object dir.
4158 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4160 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4162 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4163 Also removed most abort calls, in favor of using bfd reporting.
4165 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4167 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4168 (BFD32_BACKENDS) Add elf32-d10v.o.
4169 * archures.c: Add bfd_d10v_arch.
4170 * bfd-in2.h: Add bfd_d10v_arch.
4171 * config.bfd (d10v-*-*): New target.
4172 * configure: (bfd_elf32_d10v_vec) New vector.
4173 * configure.in: (bfd_elf32_d10v_vec) New vector.
4174 * cpu-d10v.c: New file.
4175 * elf.c (prep_headers): Added case bfd_arch_d10v.
4176 * elf32-d10v.c: New file.
4177 * libbfd.h: Rebuild.
4178 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4179 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4180 * targets.c (bfd_elf32_d10v_vec): New vector.
4182 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4184 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4186 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4188 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4189 bfd_mach_i386_i8086 machine types.
4191 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4193 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4196 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4198 * coffcode.h (coff_set_section_contents): A/UX does not require
4199 special handling of the _LIB section.
4201 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4203 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4204 value for R_RELBYTE.
4206 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4207 array if one was allocated.
4209 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4211 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4212 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4213 use_rld_obj_head and rld_value.
4214 (mips_elf_link_hash_table_create): Initialize new fields.
4215 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4217 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4218 __rld_obj_head symbol not seen, create an __rld_map symbol.
4219 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4220 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4221 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4222 __rld_obj_head symbol.
4223 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4225 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4227 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4229 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4230 ppc_elf_addr16_ha_reloc.
4231 (ppc_elf_addr16_ha_reloc): New static function.
4233 * coff-mips.c (struct mips_hi): Define.
4234 (mips_refhi_list): New static variable.
4235 (mips_refhi_addr, mips_refhi_addend): Remove.
4236 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4237 (mips_reflo_reloc): Process mips_refhi_list.
4238 (mips_relhi_list): New static variable.
4239 (mips_relhi_addr, mips_relhi_addend): Remove.
4240 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4241 (mips_rello_reloc): Process mips_relhi_list.
4242 (mips_relocate_section): Permit an arbitrary number of REFHI or
4243 RELHI relocs before the associated REFLO or RELLO reloc.
4245 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4247 * aout-target.h (MY(callback)): Set reloc_count fields.
4249 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4251 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4252 sections unless this is a SunOS link.
4254 * VERSION: Set to 2.7.1.
4256 * Released binutils 2.7.
4258 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4260 * i386aout.c: Include "aout/aout64.h".
4261 (i386aout_write_object_contents): New static function.
4262 (MY_write_object_contents): Define.
4264 * netbsd.h (MY(write_object_contents)): Make sure that
4265 adjust_sizes_and_vmas is called before fiddling with the magic
4268 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4270 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4272 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4274 * libbfd-in.h (itos, stoi): Don't define.
4275 * libbfd.h: Rebuild.
4276 * i386lynx.c (KEEPIT): Define as udata.i.
4277 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4278 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4279 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4280 flags. Don't use stoi.
4282 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4284 * elf.c (map_sections_to_segments): Don't start a new segment for
4285 a writable section if it's on the same page as the previous
4286 segment. Reset the writable variable for a readonly section.
4288 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4290 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4291 first_thunk_address, thunk_size, and import_table_size.
4292 * peicode.h: Improved some diagnostics regarding edata sections.
4294 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4296 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4297 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4299 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4301 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4302 with XCOFF_DEF_DYNAMIC set is really defined.
4303 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4304 (xcoff_link_add_symbols): Only create special sections if using an
4307 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4309 (bfd_install_relocation): Likewise.
4311 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4313 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4315 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4316 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4317 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4318 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4319 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4320 are found for LITERAL relocs.
4321 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4322 taken, we cannot generate a .plt entry for the symbol.
4324 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4326 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4327 sysconf functions (for gprof).
4328 * configure, config.in: Rebuild.
4330 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4332 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4333 an archive if it has a map. If the object file has the wrong
4336 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4337 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4339 (alpha_relocate_section): Likewise.
4341 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4342 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4343 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4344 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4345 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4346 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4347 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4348 * peicode.h: Corresponding changes.
4350 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4352 * elflink.h (elf_create_pointer_linker_section): Comment out code
4353 dealing with making GOT pointers negative of the GOT symbol for
4356 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4358 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4359 increment the .rela.plt size until after we're done creating the
4361 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4362 .rela.plt offset directly rather than calculating it.
4364 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4366 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4367 Use autoconf-set values.
4368 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4369 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4372 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4373 * configure: Rebuilt.
4375 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4377 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4378 handling code > 1k away.
4380 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4382 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4383 defined, output whenever the symbol is updated.
4385 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4387 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4388 section to 0 if user_set_vma is set.
4389 * elflink.h (elf_bfd_final_link): Likewise.
4391 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4393 Partially undo patch of Jun 20.
4394 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4395 (coff_compute_section_file_positions): Likewise.
4396 (coff_write_object_contents): Likewise. Re-add deleted code, but
4397 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4398 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4400 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4402 * config.bfd: Add support for *-*-rtems* configurations.
4404 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4406 * elf.c (prep_headers): Add bfd_arch_alpha case.
4408 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4410 * elf64-alpha.c: New file.
4411 * config.bfd (alpha-*-linuxecoff*): New target.
4412 (alpha-*-linux*, alpha-*-elf*): New targets.
4413 * configure.in (bfd_elf64_alpha_vec): New vector.
4414 * configure: Rebuild.
4415 * targets.c (bfd_elf64_alpha_vec): Declare.
4416 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4417 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4418 * bfd-in2.h, libbfd.h: Rebuild.
4419 * Makefile.in: Rebuild dependencies.
4420 (BFD64_BACKENDS): Add elf64-alpha.o.
4421 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4423 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4425 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4426 than relying on a right shift of 32.
4428 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4430 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4431 ifdef to COFF_WITH_PE.
4432 (coff_compute_section_file_positions): Likewise.
4433 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4434 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4435 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4436 COFF_IMAGE_WITH_PE, always include.
4438 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4440 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4442 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4443 approximate the correct answer if SIZEOF_HEADERS was not used.
4445 * binary.c (binary_set_section_contents): Set section file
4446 position based on LMA rather than VMA.
4448 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4450 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4451 symbols if info->strip == strip_all.
4453 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4455 * coff-h8300.c: Remove #if 0 code.
4456 (compatable): Don't allow mixing/matching of different architectures.
4458 * archures.c (bfd_mach_h8300s): Add.
4459 * bfd-in2.h: Rebuilt.
4460 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4462 (h8300_reloc16_estimate): Likewise.
4463 (h8300_reloc16_extra_cases): Likewise.
4464 (h8300_bfd_link_add_symbols): Likewise.
4465 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4466 (coff_set_flags): Likewise.
4467 * cpu-h8300.c (h8300_scan): Likewise.
4468 Add H8/S to bfd_h8300_arch list.
4470 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4472 Added support for Alpha OpenVMS:
4473 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4474 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4475 * config.h-vms, makefile.vms: New files.
4476 * config.bfd (alpha-*-*vms*): New target.
4477 * configure.in (evax_alpha_vec): New target vector.
4478 * configure: Rebuild.
4479 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4480 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4481 * targets.c (bfd_target_evax_flavour): Define.
4482 (evax_alpha_vec): Declare.
4483 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4484 if BFD64 is defined.
4485 * bfd-in2.h, libbfd.h: Rebuild.
4486 * Makefile.in: Rebuild dependencies.
4487 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4488 evax-emh.o, and evax-misc.o.
4489 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4490 evax-etir.c, evax-emh.c, and evax-misc.c.
4491 (HFILES): Add evax.h.
4493 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4495 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4497 (h8300_bfd_link_add_symbols): Likewise.
4499 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4501 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4502 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4504 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4506 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4507 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4509 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4510 R_MIPS_32 relocs if creating a shared library.
4512 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4514 * peicode.h (add_data_entry): Use pei_section_data rather than
4515 _cooked_size. Corresponds to May 13 change in coffcode.h.
4517 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4519 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4520 * coffcode.h (coff_write_object_contents): If there are long
4521 section names, always set the f_symptr field, even if there are no
4523 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4524 if there are no symbols.
4526 * coffgen.c (make_a_section_from_file): Check return value of
4527 _bfd_coff_read_string_table.
4528 (coff_real_object_p): Check return value of
4529 make_a_section_from_file.
4530 (_bfd_coff_read_string_table): Check that there are some symbols
4531 before trying to read the string table size.
4533 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4535 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4536 to replace a symbol in a dynamic object with a symbol from another
4537 dynamic object, do the replacement if the existing symbol is
4538 global linkage code.
4540 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4541 for _ptrgl, and treat it as global linkage code.
4543 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4544 filename or N_SO symbol past the offset, and use it to indicate
4545 that there is no line number or function when appropriate.
4547 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4549 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4550 common symbol defined by the linker. Don't export function code
4551 even if export_defineds is set.
4553 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4555 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4557 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4558 (h8300_symbol_address_p): New function.
4559 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4562 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4564 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4566 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4567 correctly for the two variants. Allow relaxing if the target
4568 is 128 bytes away since after relaxation it'll be 126 bytes away.
4569 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4570 "dot" and "value". Allow relaxing if the target is 128 bytes
4571 away since after relaxation it'll be 126 bytes away.
4572 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4573 the given section until nothing changes.
4575 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4577 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4578 alignment hack--we can get the lnnoptr info another way without
4579 suddenly increasing the alignment requirements. Set the flags for
4581 (ecoff_compute_section_file_positions): Do so.
4583 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4585 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4586 to keep the HP emulator database happy.
4588 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4589 From Kevin Buettner <kev@primenet.com>.
4591 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4593 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4594 name of a NULL section.
4596 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4598 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4599 set, always call the notice callback.
4601 * VERSION: Increment for bfdlink.h change.
4603 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4605 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4606 (sh_relax_delete_bytes): Correct handling of differently sized
4607 trailing alignment reloc.
4609 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4610 * bfd-in2.h: Rebuild.
4611 * configure.in: Warn if there is no known 64 bit type.
4612 * configure: Rebuild.
4614 * Makefile.in: Rebuild dependencies.
4615 (BFD32_BACKENDS): Add ppcboot.o.
4616 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4618 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4619 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4621 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4623 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4624 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4625 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4626 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4628 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4630 * elf64-mips.c: Improve reloc special_functions and handling of
4631 SHT_MIPS_OPTIONS section.
4632 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4633 mips_elf_hi16_reloc and make globally visible.
4634 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4635 make globally visible.
4636 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4637 make globally visible.
4638 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4639 and make globally visible.
4640 (gprel16_with_gp): Check howto->src_mask before using value in
4642 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4643 and make globally visible.
4644 (gprel32_with_gp): Check howto->src_mask before fetching value.
4645 (bfd_mips_elf_swap_options_in): New function.
4646 (bfd_mips_elf_swap_options_out): New function.
4647 (_bfd_mips_elf_set_private_flags): Rename from
4648 mips_elf_set_private_flags and make globally visible.
4649 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4650 mips_elf_copy_private_bfd_data and make globally visible.
4651 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4652 mips_elf_merge_private_bfd_data and make globally visible.
4653 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4654 for a SHT_MIPS_OPTIONS section.
4655 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4656 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4657 name of a SHT_MIPS_OPTIONS section.
4658 (_bfd_mips_elf_set_section_contents): New function.
4659 (mips_elf32_section_processing): Set the GP value in a
4660 SHT_MIPS_OPTIONS section.
4661 (_bfd_mips_elf_find_nearest_line): Rename from
4662 mips_elf_find_nearest_line and make globally visible.
4663 (bfd_elf32_set_section_contents): Define.
4664 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4665 (_bfd_mips_elf_lo16_reloc): Declare.
4666 (_bfd_mips_elf_gprel16_reloc): Declare.
4667 (_bfd_mips_elf_got16_reloc): Declare.
4668 (_bfd_mips_elf_gprel32_reloc): Declare.
4669 (_bfd_mips_elf_set_private_flags): Declare.
4670 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4671 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4672 (_bfd_mips_elf_find_nearest_line): Declare.
4673 (_bfd_mips_elf_set_section_contents): Declare.
4675 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4677 (elf_info_to_howto): Define.
4678 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4680 (elf_info_to_howto): Define.
4681 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4683 (elf_info_to_howto): Define.
4685 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4686 R_MOV16B[12], to match change in coff/internal.h.
4688 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4690 * elf64-mips.c: Extensive additions to provide better support for
4691 writing files and for gas.
4692 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4693 of mips_elf_object_p.
4694 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4695 _bfd_mips_elf_object_p.
4696 (_bfd_mips_elf_final_write_processing): Rename from
4697 mips_elf_final_write_processing and make globally visible.
4698 (_bfd_mips_elf_fake_sections): Rename from
4699 mips_elf_fake_sections and make globally visible.
4700 (_bfd_mips_elf_section_from_bfd_section): Rename from
4701 mips_elf_section_from_bfd_section and make globally visible.
4702 (_bfd_mips_elf_section_processing): New function, broken out of
4703 mips_elf_section_processing.
4704 (mips_elf32_section_processing): Rename from
4705 mips_elf_section_processing; call
4706 _bfd_mips_elf_section_processing.
4707 (_bfd_mips_elf_symbol_processing): Rename from
4708 mips_elf_symbol_processing and make globally visible.
4709 (_bfd_mips_elf_read_ecoff_info): Rename from
4710 mips_elf_read_ecoff_info and make globally visible.
4711 (mips_elf32_ecoff_debug_swap): Rename from
4712 mips_elf_ecoff_debug_swap.
4713 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4714 struct symbol_cache_entry.
4715 (_bfd_elf_validate_reloc): New function, moved in from
4716 elfcode.h:validate_reloc.
4717 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4718 to _bfd_elf_validate_reloc. Change all callers.
4719 * elf-bfd.h (bfd_section_from_shdr): Declare.
4720 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4721 (_bfd_elf_validate_reloc): Declare.
4722 (_bfd_mips_elf_object_p): Declare.
4723 (_bfd_mips_elf_fake_sections): Declare.
4724 (_bfd_mips_elf_section_from_bfd_section): Declare.
4725 (_bfd_mips_elf_section_processing): Declare.
4726 (_bfd_mips_elf_symbol_processing): Declare.
4727 (_bfd_mips_elf_read_ecoff_info): Declare.
4728 (_bfd_mips_elf_final_write_processing): Declare.
4729 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4732 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4733 (mips_elf_final_write_processing): Likewise.
4735 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4737 64-bit MIPS ELF ABI objdump support:
4738 * elf64-mips.c: New file.
4739 * Makefile.in: Rebuild dependencies.
4740 (BFD64_BACKENDS): Add elf64-mips.o.
4741 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4742 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4743 bfd_elf64_littlemips_vec to targ_selvecs.
4744 (mips*-*-elf*): Likewise.
4745 * confingure.in: Add bfd_elf64_bigmips_vec and
4746 bfd_elf64_littlemips_vec to vector switch.
4747 * configure: Rebuild.
4748 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4749 broken out of mips_elf_section_from_shdr.
4750 (mips_elf32_section_from_shdr): Rename from
4751 mips_elf_section_from_shdr. Call new function.
4752 (elf_backend_section_from_shdr): Update name of renamed function.
4753 * elf-bfd.h (struct elf_size_info): Change second parameter of
4754 write_out_phdrs to be const. Likewise for second parameter of
4756 (struct bfd_elf_section_data): Add rel_hdr2 field.
4757 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4758 (bfd_elf32_swap_symbol_out): Likewise.
4759 (bfd_elf32_swap_reloc_in): Likewise.
4760 (bfd_elf32_swap_reloc_out): Likewise.
4761 (bfd_elf32_swap_reloca_in): Likewise.
4762 (bfd_elf32_swap_reloca_out): Likewise.
4763 (bfd_elf32_swap_phdr_in): Likewise.
4764 (bfd_elf32_swap_phdr_out): Likewise.
4765 (bfd_elf32_swap_dyn_in): Likewise.
4766 (bfd_elf32_swap_dyn_out): Likewise.
4767 (bfd_elf32_slurp_symbol_table): Declare.
4768 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4769 (bfd_elf32_write_out_phdrs): Declare.
4770 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4771 (bfd_elf64_swap_symbol_out): Likewise.
4772 (bfd_elf64_swap_reloc_in): Likewise.
4773 (bfd_elf64_swap_reloc_out): Likewise.
4774 (bfd_elf64_swap_reloca_in): Likewise.
4775 (bfd_elf64_swap_reloca_out): Likewise.
4776 (bfd_elf64_swap_phdr_in): Likewise.
4777 (bfd_elf64_swap_phdr_out): Likewise.
4778 (bfd_elf64_swap_dyn_in): Likewise.
4779 (bfd_elf64_swap_dyn_out): Likewise.
4780 (bfd_elf64_slurp_symbol_table): Declare.
4781 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4782 (bfd_elf64_write_out_phdrs): Declare.
4783 (_bfd_mips_elf_section_from_shdr): Declare.
4784 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4785 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4786 section for the section, add the new one to rel_hdr2. Increment
4787 reloc_count rather than setting it.
4788 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4789 Remove static declaration.
4790 (elf_write_shdrs_and_ehdr): Define name as macro.
4791 (elf_write_out_phdrs): Likewise.
4792 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4793 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4794 (elf_swap_symbol_in): Change second parameter to be const.
4795 (elf_swap_symbol_out): Likewise.
4796 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4797 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4798 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4799 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4800 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4801 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4802 parameter to be const. Make non-static.
4803 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4805 (elf_slurp_symbol_table): Make non-static.
4806 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4807 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4808 (elf_backend_size_info): Likewise.
4809 (elfNN_bed): Use elf_backend_size_info.
4810 * targets.c (bfd_elf64_bigmips_vec): Declare.
4811 (bfd_elf64_littlemips_vec): Declare.
4812 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4813 bfd_elf64_littlemips_vec if BFD64 is defined.
4815 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4817 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4819 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4820 zeroes, in alignment holes.
4822 * configure: Rebuild with autoconf 2.10.
4824 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4825 potential leading underscore in the allocated buffer.
4827 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4829 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4830 symbols into .sbss if this is a relocatable link.
4832 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4834 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4835 undefined symbols when creating a shared library.
4837 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4839 * coff-sh.c: Add a bunch of new code and static const arrays to
4840 support aligning loads and stores on four byte memory boundaries.
4842 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4844 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4845 call sh_align_loads.
4846 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4849 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4851 * cache.c (bfd_open_file): Unlink the file before opening it for
4852 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4854 * opncls.c (bfd_fdopenr): Set opened_once.
4856 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4858 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4861 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4862 the code unconditionally.
4864 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4866 * libcoff-in.h (struct pei_section_tdata): Define structure.
4867 (pei_section_data): Define macro.
4868 * libcoff.h: Rebuild.
4869 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4870 store s_paddr field in pei_section_data.
4871 (coff_compute_section_file_positions): Use pei_section_data rather
4872 than _cooked_size, and don't overwrite an existing value.
4873 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4874 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4875 * peicode.h (coff_bfd_copy_private_section_data): Define if
4877 (pe_bfd_copy_private_section_data): New static function if
4880 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4882 * srec.c (srec_set_arch_mach): Write as a function rather than a
4885 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4886 no map, just check each member in turn to see whether it is
4889 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4891 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4892 table. Call BFD_ASSERT to validate header size, instead of
4894 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4897 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4899 * ppcboot.c: New target for looking at PPCbug boot records.
4901 * config{ure.in,.bfd}: Add support for ppcboot target.
4903 * configure: Regenerate.
4905 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4907 * coff-h8300.c (howto_table): Update names to match recent
4908 changes to include/coff/internal.h. Fix minor errors in the
4909 existing relocs. Add R_MOVL1 and R_MOVL2.
4910 (rtype2howto): Similarly.
4911 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4912 existing relaxing code and peform more relaxing.
4913 (h8300_reloc16_extra_cases): Likewise.
4915 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4917 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4920 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4922 * elfcode.h (elf_object_p): Reject generic ELF target if
4923 e_machine matches an alternate machine code in a specific backend.
4925 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4926 obsolete align_power_min field.
4928 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4930 * coff-h8300.c (reloc_howto_type): Add howto entry for
4932 (rtype2howto): Handle R_PCRWORD_B.
4933 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4934 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4935 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4936 branch (R_PCWORD_B).
4938 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4940 * aoutx.h (translate_from_native_sym_flags): Set the section for
4941 BSF_CONSTRUCTOR symbols.
4943 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4946 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4948 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4949 stop looking when section is found.
4951 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4953 * coffcode.h (STRING_SIZE_SIZE): Define.
4954 (styp_to_sec_flags): Handle long symbol names when looking for the
4956 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4957 (bfd_coff_long_section_names): Define.
4958 (coff_write_object_contents): Handle long section names.
4959 (bfd_coff_std_swap_table): Initialize new field.
4960 * libcoff.h: Rebuild.
4961 * coffgen.c (make_a_section_from_file): Handle long section
4963 (coff_write_symbols): Handle long section names.
4964 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4965 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4966 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4967 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4968 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4969 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4970 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4971 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4973 * bout.c (b_out_callback): Set lma of sections.
4974 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4975 parameter to output_bfd. Used input_bfd instead of output_bfd in
4978 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4980 * aoutx.h (translate_from_native_sym_flags): Don't create
4981 SEC_CONSTRUCTOR sections.
4982 * ecoff.c (ecoff_set_symbol_info): Likewise.
4984 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4985 From Don Bowman <bowman@waterloo.hp.com>.
4987 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4989 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4990 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4992 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4994 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4995 mips_32_relocs field.
4996 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4997 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4998 relocs against a global symbol which is not defined in a regular
5000 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5001 against a global symbol, increment mips_32_relocs.
5002 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5003 the symbol is not defined in a regular file, make room in the
5006 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5008 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5009 file position and the virtual file position separately. Set
5010 filepos information bsaed on the real file position.
5011 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5012 Jan 23 change to coffcode.h.
5014 * som.c (som_slurp_symbol_table): Set the symbol count to the
5015 number of BFD symbols created.
5017 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5019 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5020 output file if linking shared objects. Loop to check all relocs,
5021 rather than returning false on first error.
5023 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5025 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5026 (ppc_elf_additional_program_headers): If .interp section, bump #
5027 of program headers by 1.
5028 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5029 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5030 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5032 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5034 (ppc_elf_relocate_section): If the output section isn't defined,
5035 don't abort, just give an error message.
5037 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5038 being created is .sdata or .sdata2, don't make the symbol dynamic.
5040 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5042 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5043 members of an archive for dynamic objects with no symbols, and
5044 pass them directly to check_archive_element.
5045 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5046 xcoff_link_check_dynamic_ar_symbols.
5047 (xcoff_link_check_dynamic_ar_symbols): New static function.
5049 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5050 from _bfd_nodynamic to _bfd_xcoff.
5051 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5053 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5054 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5055 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5056 * libcoff.h: Rebuild.
5057 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5058 (xcoff_get_section_contents): New static function.
5059 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5060 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5061 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5062 (xcoff_dynamic_reloc): New static variable.
5063 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5064 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5066 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5068 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5069 if reloc_entry->addend is not 0.
5070 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5072 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5074 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5076 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5077 Add entries for R_SPARC_[56].
5078 (sparc_reloc_map): Add entries for R_SPARC_[56].
5080 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5082 Optimize linking of stabs in sections as used in ELF and COFF.
5083 * stabs.c: New file.
5084 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5085 (_bfd_write_section_stabs): Declare.
5086 (_bfd_write_stab_strings): Declare.
5087 * libbfd.h: Rebuild.
5088 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5089 (struct coff_link_hash_table): Add stab_info field.
5090 * libcoff.h: Rebuild.
5091 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5093 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5095 (_bfd_coff_final_link): Write out stab strings hash table.
5096 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5097 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5099 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5100 (struct bfd_elf_section_data): Add stab_info field.
5101 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5103 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5104 _bfd_link_section_stabs.
5105 (elf_bfd_final_link): Write out stab strings hash table.
5106 (elf_link_input_bfd): Handle optimized stabs sections.
5107 * reloc.c (_bfd_final_link_relocate): Check address against
5108 _raw_size rather than _cooked_size.
5109 * Makefile.in: Rebuild dependencies.
5110 (BFD_LIBS): Add stabs.o
5111 (BFD_LIBS_CFILES): Add stabs.c.
5113 * VERSION: Increment for bfdlink.h change.
5115 * coffgen.c (coff_renumber_symbols): Correct handling of
5116 BSF_NOT_AT_END common symbols.
5118 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5120 * coff-ppc.c (record_toc): Add cast to avoid warning.
5121 (ppc_allocate_toc_section): Likewise.
5122 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5123 (ppc_coff_reloc_type_lookup): Remove unreached code.
5124 * coffcode.h (coff_write_object_contents): Don't take the address
5126 * peicode.h (pe_print_idata): Add casts to avoid warning.
5127 (pe_print_edata): Likewise.
5128 (pe_print_reloc): Remove ANSI C string concatenation.
5130 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5132 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5134 * libcoff.h: Rebuild.
5135 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5137 (coff_swap_aux_out): Likewise.
5138 * peicode.h (coff_swap_aux_in): Likewise.
5139 (coff_swap_aux_out): Likewise.
5140 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5142 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5144 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5145 Fix up .bf endndx link fields.
5146 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5148 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5151 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5153 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5154 on Solaris PowerPC systems doesn't get confused.
5156 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5159 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5160 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5161 update did_reg and did_reg2.
5163 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5165 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5167 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5168 callback routines, pass h->root.string rather than name, in case
5169 copy is true and name is transient.
5171 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5173 * elfcore.h: Add support for core files with multiple threads.
5174 (Primarily for Solaris.)
5176 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5178 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5179 section->orelocation is NULL.
5181 * coffgen.c (bfd_coff_get_syment): New function.
5182 (bfd_coff_get_auxent): New function.
5183 * bfd-in.h (bfd_coff_get_syment): Declare.
5184 (bfd_coff_get_auxent): Declare.
5185 * bfd-in2.h: Rebuild.
5187 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5189 * elf32-mips.c (struct mips_hi16): Define.
5190 (mips_hi16_addr, mips_hi16_addend): Remove.
5191 (mips_hi16_list): New static variable.
5192 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5193 (mips_elf_lo16_reloc): Process mips_hi16_list.
5194 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5195 relocs before the associated LO16 reloc.
5197 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5199 * versados.c (versados_scan): Check bfd_alloc return value.
5200 (versados_object_p): Check all bfd_read return values. Require
5201 that lang field be less than 10, to avoid confusion with Intel Hex
5204 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5206 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5207 not 0, for an absolute symbol.
5208 (NAME(aout,swap_ext_reloc_out)): Likewise.
5210 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5211 (ihex_write_object_contents): For a large start address, output
5212 the full 32 bit address in record type 5.
5214 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5215 to int to avoid promotion problems in prototype.
5217 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5219 * configure.host: Use ${srcdir} when looking for picfrag.
5221 * configure.host: Switch on ${libdir}, not $(libdir). From
5222 alan@spri.levels.unisa.edu.au (Alan Modra).
5224 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5225 entry point, not just for DYNAMIC objects.
5226 * sunos.c (sunos_add_dynamic_symbols): Always call
5227 sunos_create_dynamic_sections. If called with a non DYNAMIC
5228 object, don't do anything else.
5229 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5231 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5233 * configure.in: Permit --enable-shared to specify a list of
5235 * configure: Rebuild.
5237 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5238 host when configuring with --enable-shard.
5240 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5242 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5245 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5246 to avoid crashing in bfd_hash_replace.
5248 * sysdep.h: Use #ifdef, not #if.
5250 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5252 * config.in: Rebuild.
5254 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5256 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5257 (AC_CHECK_HEADERS): Check for sys/time.h
5258 (AC_HEADER_TIME): Add macro.
5259 * configure: Rebuild.
5260 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5261 to control what combination of <time> and <sys/time.h>
5264 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5266 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5267 (aout_32_sunos4_write_object_contents): Likewise.
5268 * aoutx.h (NAME(aout,machine_type)): Handle
5269 bfd_mach_sparc_{sparclet,sparclite}.
5270 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5271 (bfd_mach_sparc_v9_p): Update.
5272 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5273 * libaout.h (enum machine_type): Add M_SPARCLET.
5274 * sunos.c (MACHTYPE_OK): Define.
5275 * bfd-in2.h: Regenerated.
5277 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5279 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5280 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5281 * elflink.c (_bfd_elf_create_got_section): Store the
5282 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5283 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5284 global offset table goes over 0x1000, set the value of
5285 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5286 (elf32_sparc_relocate_section): Subtract the offset of
5287 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5289 * elfcode.h: Don't include <string.h>.
5291 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5293 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5294 generic_link_hash_newfunc. All references changed.
5295 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5296 moved here from libbfd-in.h.
5297 * libbfd-in.h: Corresponding changes.
5298 * libbfd.h: Regenerated.
5300 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5302 * aoutx.h (aout_link_input_section_std): When reporting an
5303 overflow error, use the name of the symbol in the hash table if
5305 (aout_link_input_section_ext): Likewise.
5307 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5308 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5310 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5312 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5313 * coffcode.h (coff_compute_section_file_positions): Likewise.
5314 (coff_write_object_contents): Likewise.
5316 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5318 * section.c (SEC_LINK_ONCE): Define.
5319 (SEC_LINK_DUPLICATES): Define.
5320 (SEC_LINK_DUPLICATES_DISCARD): Define.
5321 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5322 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5323 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5324 * bfd-in2.h: Rebuild.
5325 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5326 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5327 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5328 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5329 SEC_LINK_ONCE, and look through the symbol table for the setting
5330 for SEC_LINK_DUPLICATES.
5331 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5332 set for a section, find the section symbol in the symbol table,
5333 and set the aux entry based on SEC_LINK_DUPLICATES.
5334 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5335 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5336 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5337 * coff-i386.c (i386coff_vec): Likewise.
5338 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5340 * VERSION: Bump to 2.6.1.
5341 * Makefile.in (stamp-h): Depend upon VERSION.
5343 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5345 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5346 * libbfd.h: Rebuilt.
5347 * linker.c (generic_link_hash_newfunc): No longer static.
5348 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5350 * coff-h8300.c: Add two derived hash tables and their associated
5351 funtions and #defines for use by the h8300 linker.
5352 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5353 the function vector as needed. Place the address of the function
5354 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5355 Rewrite the vectors section contents as necessary.
5356 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5357 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5358 (coff_bfd_link_hash_table_create): Likewise.
5360 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5362 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5363 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5365 (hppa_rebuild_insn): Pass pointer to correct type to
5366 low_sign_unext and dis_assemble_21.
5368 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5370 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5371 Stick with sparc-*-{sysv4*,solaris2*}.
5373 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5375 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5376 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5377 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5378 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5379 fields is non-zero, print them.
5381 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5382 ifdef. Remove unused variables.
5383 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5385 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5386 (get_symbol_value): Ifdef out.
5387 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5388 (coff_ppc_relocate_section): Remove unused variables. Make
5389 fprintf strings and argument types correspond. Put before_addr in
5391 (dump_toc): Make fprintf strings and argument types correspond.
5392 (ppc_process_before_allocation): Remove unused variables. Always
5394 (ppc_reflo_reloc): Ifdef out.
5395 (ppc_addr32nb_reloc): Ifdef out.
5396 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5398 (coff_ppc_rtype_to_howto): Likewise.
5399 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5401 * peicode.h (pe_print_idata): Move otherwise unused variables into
5402 the #ifdef where they are used. Always return a value.
5403 (pe_print_edata): Make fprintf strings and argument types
5404 correspond. Always return a value.
5405 (pe_print_pdata): Removed unused variable addr_value. Always
5407 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5408 strings and argument types correspond. Always return a value.
5410 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5411 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5412 variable rela inside #if 0 section where it is used.
5414 * ns32k.h: New file.
5415 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5416 functions to start with _bfd_.
5417 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5418 functions in cpu-ns32k.h.
5419 * Makefile.in: Rebuild dependencies.
5420 (HFILES): Add ns32k.h.
5422 * section.c (struct sec): Add linker_mark field. Change
5423 user_set_vma and reloc_done to be single bit fields.
5424 (STD_SECTION): Update accordingly.
5425 * bfd-in2.h: Rebuild.
5426 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5428 (aout_link_input_bfd): Don't link unmarked sections.
5429 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5431 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5432 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5434 * elflink.h (elf_bfd_final_link): Mark sections included in the
5436 (elf_link_input_bfd): Don't link unmarked sections.
5437 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5439 (xcoff_link_input_bfd): Don't link unmarked sections.
5441 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5442 overflow error messages.
5444 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5446 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5447 is not set, print "BFD: " before the error message.
5449 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5450 Miles Bader <miles@gnu.ai.mit.edu>.
5451 * configure: Rebuild.
5453 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5455 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5458 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5459 m68k-aout, m68k-coff, and m68k-elf targets.
5461 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5463 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5464 (ieee_generic_stat_arch_elt): Restructured to prevent
5465 ieee_object_p from being called repeatedly.
5467 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5469 * coffcode.h (coff_write_object_contents): Allocate
5470 buffers large enough for any FILEHDR or AOUTHDR.
5472 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5474 * ecofflink.c (lookup_line): New static function, renamed and
5475 slighly changed from old _bfd_ecoff_locate_line.
5476 (_bfd_ecoff_locate_line): Cache line number information. Use
5477 lookup_line for actual lookup.
5479 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5481 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5482 multiple of 20 bytes.
5484 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5486 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5487 allocate ecoff_find_line, and don't initialize by hand.
5488 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5489 mips_elf_find_line, and don't call memset.
5491 * coffcode.h (coff_compute_section_file_positions): If not
5492 producing a final executable, don't consider sofar when aligning
5493 the section to the correct size.
5495 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5497 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5498 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5499 * coffgen.c (coff_section_symbol): Ifdef out.
5501 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5503 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5504 output_bfd is not NULL.
5506 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5508 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5509 of bfd_alloc (fixes fix_line not being initialized).
5510 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5512 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5514 * coffcode.h: Allow specific backends to override the
5515 bfd_link_add_symbols routine.
5517 * coff-h8300.c: Include genlink.h.
5518 (howto_table): Add R_MEM_INDIRECT.
5519 (rtype2howto): Support R_MEM_INDIRECT.
5520 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5523 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5525 * coff-alpha.c (alpha_relocate_section): Use
5526 info->callbacks_warning, rather than _bfd_error_handler, for
5527 "multiple gp" warning.
5529 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5531 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5532 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5533 table string. Use bfd_wrapped_link_hash_lookup.
5534 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5536 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5537 table, if any, when writing out symbols.
5538 (aout_link_input_section_std): Use the name from the hash table,
5539 if any, when reporting undefined symbols.
5540 (aout_link_input_section_ext): Likewise.
5541 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5542 * bout.c (get_value): Likewise.
5543 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5544 * ecoff.c (ecoff_reloc_link_order): Likewise.
5545 * elflink.h (elf_link_add_object_symbols): Likewise.
5546 (elf_reloc_link_order): Likewise.
5547 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5548 (_bfd_generic_reloc_link_order): Likewise.
5549 (default_indirect_link_order): Likewise.
5550 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5551 * sunos.c (sunos_add_one_symbol): Likewise.
5552 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5553 (bfd_xcoff_link_count_reloc): Likewise.
5554 (xcoff_reloc_link_order): Likewise.
5556 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5557 into -1 for intern->rss.
5559 * configure: Rebuild with autoconf 2.8.
5561 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5563 * stab-syms.c (__define_stab_duplicate): Define.
5564 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5566 * bfd-in.h (bfd_get_stab_name): Declare.
5567 * bfd-in2.h: Rebuild.
5568 * Makefile.in: Rebuild dependencies.
5569 (BFD_LIBS): Add stab-syms.o.
5570 (BFD_LIBS_CFILES): Add stab-syms.c.
5571 (BFD32_BACKENDS): Remove stab-syms.o.
5572 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5573 * configure.in: Don't list stab-syms.o in bfd_backends.
5574 * configure: Rebuild.
5575 * libaout.h (aout_stab_name): Don't declare.
5576 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5579 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5581 * elf.c (assign_file_positions_for_segments): Adjust file offset
5582 for section alignment even if SEC_LOAD is not set.
5584 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5586 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5587 since they appear as targets in Makefile.in.
5588 * configure: Rebuild.
5590 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5591 don't fiddle with a symbol which is not defined anywhere.
5593 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5595 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5596 though they are defined in a shared library.
5597 (xcoff_build_ldsyms): Likewise.
5599 * coffgen.c (coff_find_nearest_line): Don't look at the line
5600 numbers for the section if section->lineno is NULL.
5602 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5603 message rather than calling BFD_ASSERT.
5604 * elfcode.h (write_relocs): Check return value of
5605 _bfd_elf_symbol_from_bfd_symbol.
5607 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5609 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5612 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5614 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5616 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5617 hppa_reloc_field_selector_type_alt.
5618 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5619 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5621 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5623 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5625 * elf.c (assign_file_positions_for_segments): Adjust the segment
5626 memory size for the alignment of a SEC_ALLOC section, not just a
5629 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5631 * m68klinux.c: New file.
5632 * hosts/m68klinux.h: New file.
5633 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5634 * configure.in (m68*-*-linux*): New native host.
5635 (m68klinux_vec): New vector.
5636 * configure: Rebuild.
5637 * targets.c (m68klinux_vec): Declare.
5638 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5639 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5640 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5641 declaration from bfd_linux_size_dynamic_sections.
5642 (bfd_m68klinux_size_dynamic_sections): Declare.
5643 * bfd-in2.h: Rebuild.
5644 * Makefile.in: Rebuild dependencies.
5645 (BFD32_BACKENDS): Add m68klinux.o.
5646 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5648 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5650 * libhppa.h (pa_arch): Add pa20.
5651 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5652 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5653 (hppa_field_adjust): Handle e_nsel.
5654 * som.c: Provide default definitions for many new relocs found only
5655 in hpux10 include files.
5656 (som_fixup_formats): Add several new relocs from hpux10.
5657 (som_hppa_howto_table): Add hpux10 relocs.
5658 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5660 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5662 * mpw-make.sed: Edit out recent shared library support, and
5663 rules to rebuild .h files using doc/chew.
5665 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5667 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5668 size even of sections with no contents.
5670 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5672 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5673 starting with '$' the way we skip names starting with '.'. When
5674 updating x_endndx, don't be fooled by an index which has been
5677 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5678 struct/union/enum type with no elements.
5680 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5682 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5684 * archive.c (bfd_generic_archive_p): If the first file in the
5685 archive can not be recognized as an object, don't assume that this
5686 is the wrong format.
5688 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5689 format is not bfd_object.
5690 (bfd_elf_get_dt_soname): Likewise.
5692 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5694 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5697 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5699 * bfd.c (tdata): Add netbsd_core_data.
5700 * bfd-in2.h: Regenerated.
5702 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5704 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5705 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5706 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5709 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5710 to get the symbol index, matching 14 Jul 95 change.
5712 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5714 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5715 Remove duplicate definition of gp.
5717 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5719 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5720 assume that we can set the GP value and then get the same value,
5721 since it won't be true if the output file is neither ELF nor
5723 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5724 _bfd_get_gp_value here.
5725 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5726 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5728 (mips_elf_lo16_reloc): Likewise.
5729 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5730 Don't require that the BFD be ELF.
5731 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5732 (mips_elf_gprel32_reloc): Likewise.
5733 (mips_elf_relocate_section): Don't assume we can set and get the
5735 (mips_elf_finish_dynamic_symbol): Don't bother to use
5736 _bfd_get_gp_value here.
5738 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5739 Don't change epdr between malloc and free. Be careful not to free
5740 NULL pointers. Zero out the first RPDR.
5742 * configure.host: On Linux, only pass -rpath option if $(libdir)
5743 is neither /lib nor /usr/lib. From Alan Modra
5744 <alan@mullet.Levels.UniSA.Edu.Au>.
5746 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5748 (elf_dt_name): Rename from elf_dt_needed_name.
5749 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5751 (bfd_elf_get_dt_soname): New function.
5752 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5753 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5754 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5755 * bfd-in2.h: Rebuild.
5757 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5759 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5760 _bfd_sparc_elf_reloc_type_lookup.
5761 (bfd_elf32_bfd_reloc_type_lookup): Update.
5762 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5763 (sparc64_elf_howto_table): Define.
5764 (sparc_reloc_map): Define.
5765 (sparc64_elf_reloc_type_lookup): New function.
5766 (sparc_elf_wdisp16_reloc): New function.
5767 (elf_info_to_howto): Use sparc64_elf_howto_table.
5768 (sparc64_elf_relocate_section): Likewise.
5769 (bfd_elf64_bfd_reloc_type_lookup): Update.
5771 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5773 * configure.host: Check for 'do not mix' from native linker before
5774 trying to use -rpath.
5776 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5778 * bfd.c (_bfd_get_gp_value): New function.
5779 (_bfd_set_gp_value): New function.
5780 * libbfd-in.h (_bfd_get_gp_value): Declare.
5781 (_bfd_set_gp_value): Declare.
5782 * libbfd.h: Rebuild.
5783 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5784 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5785 directly to the fields in the tdata information.
5786 (alpha_relocate_section): Likewise.
5787 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5788 (mips_gprel_reloc): Likewise.
5789 (mips_relocate_section): Likewise.
5790 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5791 (mips_elf_lo16_reloc): Likewise.
5792 (mips_elf_final_gp): Likewise.
5793 (mips_elf_gprel16_reloc): Likewise.
5794 (mips_elf_gprel32_reloc): Likewise.
5795 (mips_elf_relocate_section): Likewise.
5796 (mips_elf_finish_dynamic_symbol): Likewise.
5798 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5800 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5802 * configure.in: Call AC_PROG_CC before configure.host.
5803 * configure: Rebuild.
5804 * configure.host: Don't set information which autoconf should
5805 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5807 * configure.host: Remove go32 and win32 host information, since it
5808 should no longer be needed.
5810 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5811 then start a new segment rather than put a writable section in a
5814 * configure.host: Set RPATH_ENVVAR.
5816 * Makefile.in: Rebuild dependencies.
5818 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5819 zero_section variable.
5821 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5823 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5824 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5825 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5827 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5829 * ieee.c (ieee_write_expression): Only use an R variable for a
5830 local symbol. Don't output a zero offset. Handle a zero address.
5831 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5832 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5834 (parse_expression): Don't try to handle multiple occurrences of a
5835 P variable. Handle I variables differently from X variables. Fix
5836 the order of minus expressions.
5837 (ieee_slurp_external_symbols): Generate an I variable for an NN
5838 record. Fix handling of ATI and ATX records.
5839 (ieee_slurp_sections): Only set minimal section attributes.
5840 Adjust them later, based on the section contents.
5841 (ieee_object_p): Read in the file until just after the ME record.
5842 Call ieee_slurp_section_data to set the section flags.
5843 (do_one): Add iterations parameter. Only repeat the first load
5844 item. Set the section and file reloc flags.
5845 (ieee_slurp_section_data): Set section flags. Pass iterations to
5847 (ieee_canonicalize_reloc): Handle I variables.
5848 (do_with_relocs): Only emit relocation size when necessary.
5849 Increase MAXRUN to 127. Change ov to be assigned, and take
5850 src_mask and pcrel_offset into account.
5851 (ieee_write_data_part): Skip sections that are not loaded.
5852 (ieee_write_external_part): Don't output optional last entry of WX
5854 (ieee_write_me_part): Make setting of me_record neater.
5855 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5857 * syms.c (stt): Add entries for zerovars, vars, and code.
5859 * elfcode.h (validate_reloc): New static function.
5860 (write_relocs): Call validate_reloc for non ELF relocs.
5862 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5863 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5864 (TARGET_LITTLE_SYM): Likewise.
5866 * config.bfd (m68*-*-psos*): New target.
5868 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5870 * i386msdos.c: Remove some #if 0 code.
5871 (msdos_write_object_contents): Don't include empty sections in the
5872 size computation, regardless of their address.
5874 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5876 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5877 is NULL, ie, the -r switch is used.
5879 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5881 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5882 (BFD_RELOC_MIPS_GOT_LO16): Define.
5883 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5884 * bfd-in2.h, libbfd.h: Rebuild.
5885 * elf32-mips.c (mips_reloc_map): Map new relocs.
5887 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5889 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5892 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5893 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5894 simple number for the section address, rather than an expression.
5895 Limit the number of bytes between relocs to MAXRUN.
5896 (ieee_write_me_part): Set me_record to the file offset after the
5898 (ieee_write_processor): New static function.
5899 (ieee_write_object_contents): Use ieee_write_processor.
5901 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5903 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5905 * coff-aux.c: Change include of aux.h to aux-coff.h.
5907 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5909 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5910 relocation put the addend both in the reloc entry and the data.
5911 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5914 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5915 a R_68K_PCxx reloc against a defined global symbol directly.
5916 (elf_m68k_check_relocs): Don't count such a reloc.
5918 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5919 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5920 symbol for now, otherwise always record the symbol as dynamic.
5921 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5922 is not referenced by a dynamic object, and we are not making a
5923 shared object, then don't make a PLT entry. If we do make a PLT
5924 entry, make sure the symbol has been recorded as dynamic.
5926 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5928 * configure.host: When making a shared library, set HLDFLAGS to
5929 pass an appropriate -rpath option. Use the make variable SONAME
5930 as the shared library soname, rather than computing it here. On
5931 SunOS, build stamp-tshlink in place of $(SHLINK).
5932 * Makefile.in (SONAME): New variable.
5933 ($(SHLINK)): Make a link to the transformed name, as well.
5934 (stamp-tshlink): New target.
5935 (install): Skip stamp-tshlink during install.
5937 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5939 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5940 linker sections have been set up yet.
5942 * elf.c (make_mapping): Add an additional argument to suppress
5943 making the first section include the program headers.
5944 (map_sections_to_segments): If the user used -Ttext such that the
5945 program headers are on a different page, do not set the flags
5946 saying that this section includes the program headers.
5948 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5950 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5951 don't define TRAD_HEADER.
5952 * configure: Rebuild.
5954 * netbsd-core.c: New file, support for NetBSD core files.
5955 * hosts/*nbsd.h: Removed.
5957 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5959 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5960 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5961 * libbfd.h, bfd-in2.h: Regenerated.
5962 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5963 bfd_elf32_bfd_reloc_type_lookup.
5964 (reloc_type{,_names}): Deleted.
5965 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5967 (sparc_reloc_map): Add sparc64 relocs.
5968 (sparc_elf_notsupported_reloc): New static function.
5969 (sparc_elf_wdisp16_reloc): New static function.
5970 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5971 (elf32_sparc_relocate_section): Likewise.
5972 (bfd_elf32_bfd_reloc_type_lookup): Define.
5973 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5974 (reloc_type{,_names}): Deleted.
5975 (elf_sparc_howto_table): Deleted.
5976 (sparc_reloc_map): Deleted.
5977 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5978 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5980 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5982 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5985 * Makefile.in (program_transform_name): New variable.
5986 (install): Transform library name before installing it.
5988 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5990 * archures.c (bfd_mach_i960_hx): Define.
5991 * bfd-in2.h: Rebuild.
5992 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5993 (MATRIX): Expand entries for HX.
5994 (arch_info_struct): Add i960:hx entry.
5995 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5996 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5997 (coff_set_flags): Handle bfd_mach_i960_hx.
5999 Support for building as a shared library, based on patches from
6000 Alan Modra <alan@spri.levels.unisa.edu.au>:
6001 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6002 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6003 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6004 * configure: Rebuild.
6005 * configure.host: If --enable-shared, adjust shared library stuff
6006 based on the host. If the host is SunOS, and the linker supports
6007 -rpath, set HLDFLAGS to use it.
6008 * Makefile.in (ALLLIBS): New variable.
6009 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6010 (COMMON_SHLIB, SHLINK): New variables.
6011 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6012 (STAGESTUFF): Remove variable.
6013 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6015 (stamp-ofiles): New target, like old ofiles target, but build
6016 using a temporary file and move-if-change, and touch stamp-ofiles
6018 (ofiles): Just depend upon stamp-ofiles.
6019 (stamp-piclist, piclist): New targets.
6020 ($(SHLIB), $(SHLINK)): New targets.
6021 (targets.o, archures.o): Build twice if PICFLAG is set.
6022 (do_mostlyclean): Remove pic/*.o.
6023 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6025 (do_distclean): Remove pic and stamp-picdir.
6026 (install): Install shared libraries.
6027 ($(OFILES)): Depend upon stamp-picdir.
6028 (stamp-picdir): New target.
6030 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6032 * libcoff.h: Rebuild.
6034 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6035 flavour of a section with no owner.
6037 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6038 ELF_LINK_NON_ELF flag.
6039 (mips_elf_create_got_section): Likewise.
6041 * elf.c: Revert last change, since it breaks dynamic linking.
6042 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6044 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6045 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6046 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6048 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6050 * elf.c (assign_file_positions_for_segments): If the backend does
6051 not want the elf header or the program headers in the address
6052 space, do not include them in the calculations.
6054 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6055 function to determine if we need additional program headers.
6056 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6057 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6059 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6061 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6063 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6065 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6066 back into one line. Some compilers (sunos 4.1.3 for example)
6067 won't accept args split across more than one line.
6069 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6071 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6072 * configure: Regenerate.
6074 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6076 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6077 try to do arithmetic on a void *, cast it to a unsigned char * first.
6079 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6081 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6082 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6084 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6085 flag for a newly defined symbol.
6086 (NAME(bfd_elf,record_link_assignment)): Likewise.
6087 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6088 set the DEF or REF_REGULAR flags correctly.
6090 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6091 (libbfd.h, libcoff.h): Corresponding change.
6093 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6094 a PLT32 reloc as dynamic.
6095 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6096 is not referenced by a dynamic object, and we are not making a
6097 shared object, then don't make a PLT entry. If we do make a PLT
6098 entry, make sure the symbol has been recorded as dynamic.
6100 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6102 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6103 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6104 (powerpcle-*-cygwin32): New.
6105 * peicode.h (add_data_entry): Get address from vma.
6107 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6109 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6110 attached to the section has already been created as an undefined
6111 symbol, treat it as if it hasn't been created yet.
6113 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6115 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6116 symbol or section symbols if stripping all symbols and this is not
6117 a relocateable link. Don't output the symbol string table if
6118 there are no symbols.
6119 (elf_link_flush_output_syms): Don't do anything if there are no
6122 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6124 * coff-aux.c: New file.
6125 * hosts/m68kaux.h: New file.
6126 * config.bfd (m68*-apple-aux*): New target.
6127 * configure.in (m68*-apple-aux*): New native host.
6128 (m68kaux_coff_vec): New vector.
6129 * configure: Rebuild.
6130 * targets.c (m68kaux_coff_vec): Declare.
6131 * coffcode.h (bfd_coff_backend_data): Add field
6132 _bfd_coff_link_add_one_symbol.
6133 (bfd_coff_link_add_one_symbol): Define.
6134 (compare_arelent_ptr): New static function if TARG_AUX.
6135 (coff_write_relocs): If TARG_AUX, sort the relocs.
6136 (coff_write_object_contents): Set A/UX aouthdr magic number.
6137 (coff_link_add_one_symbol): Define if not defined.
6138 (bfd_coff_std_swap_table): Initialize new field.
6139 * libcoff.h: Rebuild.
6140 * cofflink.c (coff_link_add_symbols): Call
6141 bfd_coff_link_add_one_symbol rather than
6142 _bfd_generic_link_add_one_symbol.
6143 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6144 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6145 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6146 * Makefile.in: Rebuild dependencies.
6147 (BFD32_BACKENDS): Add coff-aux.o.
6148 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6150 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6152 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6153 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6155 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6157 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6158 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6159 (maintainer-clean): Warn about deleting special files.
6160 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6162 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6163 warning symbols correctly.
6164 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6165 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6166 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6167 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6168 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6169 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6171 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6174 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6176 * libcoff-in.h: aligned newly exported names with bfd naming
6177 conventions. Removed an erroneous define of POWERPC_LE_PE.
6178 * libcoff.h: Rebuild.
6179 * cofflink.c, coff-ppc.c: the above function name changes
6181 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6183 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6184 * ecoff.c (struct extsym_info): Define.
6185 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6186 to ecoff_link_write_external.
6187 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6188 Strip symbols when appropriate.
6190 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6191 * syms.c (BSF_OBJECT): Define.
6192 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6193 * bfd-in2.h: Rebuild.
6194 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6196 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6199 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6200 copying relocs into a shared object, treat a defined global symbol
6202 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6203 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6204 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6206 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6207 real defined symbol, not to a weak defined symbol.
6209 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6211 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6212 and made a few static functions externs.
6214 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6215 POWERPC_LE_PE hack in cofflink.
6217 * libcoff-in.h: promoted the following from cofflink.c to allow
6218 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6219 coff_debug_merge_element, struct coff_debug_merge_type,
6220 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6221 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6222 coff_debug_merge_hash_lookup, coff_link_section_info,
6223 coff_final_link_info, coff_debug_merge_hash_newfunc,
6224 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6226 * libcoff.h: re-gen'd
6228 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6230 * syms.c: Include "bfdlink.h".
6231 (struct stab_find_info): Define.
6232 (_bfd_stab_section_find_nearest_line): New function.
6233 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6234 * libbfd.h: Rebuild.
6235 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6236 * elf.c (_bfd_elf_find_nearest_line): Try calling
6237 _bfd_stab_section_find_nearest_line before searching the ELF
6238 symbol table. Find the closest STT_FUNC symbol, not the last one.
6239 * libcoff-in.h (coff_data_type): Add line_info field.
6240 * libcoff.h: Rebuild.
6241 * coffgen.c (coff_find_nearest_line): Try calling
6242 _bfd_stab_section_find_nearest_line before searching the COFF
6244 * Makefile.in: Rebuild dependencies.
6246 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6248 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6249 4 bytes, so we get the correct value when updating the register
6250 field in little endian mode.
6252 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6254 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6255 entry_section fields. Add sntoc and snentry fields.
6256 * libcoff.h: Rebuild.
6257 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6258 not toc_section and entry_section (the COFF file does not have any
6259 sections at this point).
6260 (coff_write_object_contents): Set o_snentry and o_sntoc from
6261 snentry and sntoc rather than entry_section and toc_section.
6262 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6263 snentry, not toc_section and entry_section.
6264 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6265 entry_section from hentry.
6266 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6268 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6269 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6270 than using toc_section directly.
6272 * archures.c: Add missing `.' in enum bfd_architecture.
6273 * bfd-in2.h: Rebuild.
6275 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6276 Robert Lipe <robertl@arnet.com>.
6278 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6280 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6281 to sections we allocate. Use bfd_zalloc to allocate initialial
6282 sections, not bfd_alloc.
6283 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6284 SDA{,2}I16 relocations.
6285 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6286 whether to put something in .sbss or not.
6287 (ppc_elf_relocate_section): Add support for more relocations. Add
6288 in sec->output_offset where appropriate. Make error messages
6289 include the symbol name.
6291 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6292 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6293 doesn't get redefined messages if -shared.
6295 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6296 section if the rel_section field has been set up.
6298 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6300 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6303 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6305 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6306 of flags, only flags used are controlled by mach number. Bump up
6307 output file mach number to highest of input file mach numbers.
6308 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6309 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6311 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6312 bfd_elf64_sparc_vec support.
6314 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6316 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6317 the embedded bit is set on some objects and not on others. Just
6319 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6322 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6324 * coffcode.h (coff_new_section_hook): Don't try to align the
6327 * coffcode.h (coff_set_section_contents): Fix the handling of the
6328 .lib section to work even if the entire section contents are
6329 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6330 Robert Lipe <robertl@arnet.com>.
6332 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6334 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6335 memory here for contents.
6337 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6338 _SDA2_BASE_ by 32768.
6339 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6340 started using. Allocate contents for .sdata and .sdata2 sections
6342 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6344 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6345 size _SDA{,2}_BASE_.
6346 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6349 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6351 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6353 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6354 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6355 (bfd_mach_sparc_v9a): Define.
6356 (bfd_mach_sparc_v9_p): Define.
6357 * bfd-in2.h: Regenerated.
6358 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6360 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6361 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6362 to bfd_elf32_sparc_vec.
6363 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6364 Add v8plus{,a} support.
6366 (sparc_compatible): New function.
6367 * elf32-sparc.h: #include "elf/sparc.h".
6368 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6369 elf32_sparc_final_write_processing): New functions.
6370 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6371 elf_backend_final_write_processing): Define.
6373 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6375 * elf-bfd.h (struct elf_link_hash_entry): Add
6376 linker_section_pointer field.
6377 (enum elf_linker_section_enum): Enumeration for new way of
6378 creating linker dynamic sections and symbols.
6379 (elf_linker_section{,_pointers}): New structures for creating
6380 dynamic sections and symbols.
6381 (elf_obj_tdata): Add linker_section_pointers and linker_section
6383 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6384 (_bfd_elf_create_linker_section): New declarations.
6385 (_bfd_elf_find_pointer_linker_section): Ditto.
6386 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6387 (_bfd_elf_make_linker_section_rela): Ditto.
6389 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6391 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6392 (ppc_elf_create_linker_section): New function to create the
6393 sections .got, .sdata, and .sdata2.
6394 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6396 (ppc_elf_check_relocs): Support more of the eabi relocations.
6397 (ppc_elf_relocate_section): Ditto.
6398 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6399 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6401 * elflink.h (elf_create_pointer_linker_section): New function to
6402 create initialized pointers in dynamic linker sections.
6403 (elf_finish_pointer_linker_section): Actually intialize the
6404 pointers created above.
6406 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6407 macros to provide both 32 and 64 bit versions of
6408 elf_create_pointer_linker_section.
6409 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6410 provide both 32 and 64 bit versions of
6411 elf_finish_pointer_linker_section.
6413 * elflink.c (_bfd_elf_create_linker_section): New function to
6414 create a linker section.
6415 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6416 given address in the linker pointer offsets created for a given
6418 (_bfd_elf_make_linker_section_rela): Make a RELA section
6419 corresponding to the generated linker section.
6421 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6423 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6425 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6427 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6428 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6429 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6430 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6431 toc entry in an objdump) for now.
6432 (ppc_do_last, ppc_get_last): New function - needed to save processing
6433 the toc owner to the end.
6434 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6437 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6438 toc owner from being done till last. Must define POWERPC_LE_PC
6441 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6443 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6445 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6446 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6448 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6450 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6452 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6454 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6456 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6458 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6460 * elf.c (assign_file_positions_for_segments): Don't increment file
6461 offset for a segment which contains no loadable sections.
6463 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6465 * reloc.c: Add new PowerPC relocations.
6466 * {bfd-in2,libbfd}.h: Regenerate.
6468 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6469 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6471 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6473 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6476 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6479 * coffgen.c (coff_find_nearest_line): Don't try to cache
6480 information in sections that are not owned by a BFD. From Richard
6481 Henderson <richard@atheist.tamu.edu>.
6483 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6484 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6485 * elflink.h (elf_link_output_extsym): Remove special check for
6488 * ecoffswap.h: Add prototypes for static functions.
6490 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6492 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6493 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6495 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6496 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6497 support. Begin support for R_PPC_SDA{2,}REL.
6499 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6501 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6502 create the .got and .got.neg sections.
6503 (ppc_elf_size_dynamic_sections): Call it.
6504 (ppc_elf_check_relocs): Call it.
6505 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6506 (ppc_elf_check_relocs): Add error messages for relocations we
6507 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6510 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6512 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6513 section flags for V.4 and eabi.
6515 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6517 * elf.c (assign_file_positions_for_segments): If a segment
6518 contains no sections, don't mark it as readable.
6520 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6521 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6523 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6524 dynamic section, if there is one.
6525 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6526 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6527 (bfd_elf64_swap_dyn_in): Likewise.
6528 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6530 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6532 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6533 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6534 <pirker@eiunix.tuwien.ac.at>.
6536 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6538 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6539 PowerPC V.4 and eabi.
6540 * bfd-in2.h: Regenerate.
6541 * libfd.h: Regenerate.
6543 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6545 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6546 section type and SHF_EXCLUDE section flag, turning them into the
6547 appropriate bfd section flag.
6549 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6551 * xcofflink.c (xcoff_link_add_symbols): Create the special
6552 sections if we see a DYNAMIC object, in case that is the only
6553 XCOFF input object we see.
6555 * elf32-mips.c: Extensive changes for a start at dynamic linking
6556 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6558 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6559 (struct elf_backend_data): Remove
6560 elf_backend_create_program_headers field. Add
6561 elf_backend_additional_program_headers and
6562 elf_backend_modify_segment_map fields.
6563 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6565 (elf_backend_additional_program_headers): Likewise.
6566 (elf_backend_modify_segment_map): Likewise.
6567 (elf_backend_create_program_headers): Don't define.
6568 (elfNN_bed): Change to account for field changes.
6569 * elf.c (assign_file_positions_for_segments): Call new
6570 modify_segment_map backend function. Don't call old
6571 create_program_headers backend function.
6572 (get_program_header_size): Call additional_program_headers rather
6573 than create_program_headers.
6574 * elflink.h (elf_link_add_object_symbols): Initialize
6575 type_change_ok from new backend field.
6576 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6578 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6579 a reloc against the appropriate section.
6581 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6582 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6583 (elf_flags_init): Rename from elf_ppc_flags_init.
6584 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6586 (ppc_elf_copy_private_bfd_data): Likewise.
6587 (ppc_elf_merge_private_bfd_data): Likewise.
6589 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6592 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6594 * coff-alpha.c (alpha_relocate_section): During final link, allow
6595 output .lita section to be bigger than 64k by adjusting gp value
6596 on a per-input section basis.
6597 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6599 (struct ecoff_section_tdata): Add gp field.
6601 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6603 Handle Alpha ECOFF changes in OSF/1 3.2.
6604 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6606 * coff-alpha.c: Include "aout/ar.h".
6607 (alpha_ecoff_get_relocated_section_contents): Don't require an
6608 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6609 3.2 doesn't generate one.
6610 (alpha_relocate_section): Likewise.
6611 (alpha_ecoff_slurp_armap): Define.
6612 (alpha_ecoff_slurp_extended_name_table): Define.
6613 (alpha_ecoff_construct_extended_name_table): Define.
6614 (alpha_ecoff_truncate_arname): Define.
6615 (alpha_ecoff_write_armap): Define.
6616 (alpha_ecoff_generic_stat_arch_elt): Define.
6617 (alpha_ecoff_update_armap_timestamp): Define.
6619 (alpha_ecoff_read_ar_hdr): New static function.
6620 (alpha_ecoff_get_elt_at_filepos): New static function.
6621 (alpha_ecoff_openr_next_archived_file): New static function.
6622 (alpha_ecoff_get_elt_at_index): New static function.
6623 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6624 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6625 _bfd_ecoff to alpha_ecoff.
6626 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6627 field from backend structure, rather than always calling
6628 _bfd_get_elt_at_filepos.
6629 * coff-mips.c (mips_ecoff_backend_data): Initialize
6630 get_elt_at_filepos field.
6631 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6632 from _bfd_generic_read_ar_hdr with minor changes.
6633 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6634 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6635 * libbfd.h: Rebuild.
6637 * bfd-in.h (BFD_IN_MEMORY): Define.
6638 * libbfd-in.h (struct bfd_in_memory): Define.
6639 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6640 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6641 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6642 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6643 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6644 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6645 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6646 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6647 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6648 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6650 (bfd_openstreamr): Likewise.
6651 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6652 BFD_IN_MEMORY is not set.
6653 * riscix.c (riscix_some_aout_object_p): Likewise.
6654 * bfd-in2.h, libbfd.h: Rebuild.
6656 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6657 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6658 (bfd_get_elt_at_index): Define.
6659 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6660 bfd_get_elt_at_index. Change index parameter from int to
6662 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6663 (_bfd_noarchive_get_elt_at_index): Define.
6664 (_bfd_archive_bsd_get_elt_at_index): Define.
6665 (_bfd_archive_coff_get_elt_at_index): Define.
6666 * bfd-in2.h, libbfd.h: Rebuild.
6667 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6668 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6669 * ieee.c (ieee_get_elt_at_index): Define.
6670 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6671 * oasys.c (oasys_get_elt_at_index): Define.
6672 * som.c (som_get_elt_at_index): Define.
6674 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6675 numbers to the .text section.
6677 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6679 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6680 If there is a SEC_DEBUGGING section, get the contents of the debug
6681 information part from it.
6682 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6684 (ieee_write_object_contents): Check ieee_write_debug_part return.
6686 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6688 * config.bfd (i[345]86-*-freebsd*): Add target.
6689 * configure.in (i386freebsd_vec): Add vec.
6690 * configure: Regenerate.
6691 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6692 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6693 Rebuild dependencies..
6694 * freebsd.h: New file.
6695 * i386freebsd.c: New file.
6696 * targets.c (i386freebsd_vec): Declare.
6697 (bfd_target_vector): Add i386freebsd_vec.
6698 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6699 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6701 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6703 * ieee.c (ieee_slurp_debug): New static function.
6704 (ieee_object_p): Call it.
6705 (ieee_slurp_section_data): Skip debugging sections.
6706 (ieee_get_reloc_upper_bound): Likewise.
6707 (ieee_get_section_contents): Likewise.
6708 (ieee_canonicalize_reloc): Likewise.
6709 (ieee_write_section_part): Likewise.
6710 (ieee_write_debug_part): Likewise.
6711 (ieee_write_data_part): Likewise.
6712 (init_for_output): Likewise.
6714 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6716 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6718 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6719 relocs, since ppc_elf_relocate_section handles the linker case.
6720 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6722 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6723 ppc_elf_relocate_section since that is now the only caller.
6724 (ppc_elf_relocate_section): Ditto.
6726 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6728 * coffcode.h (coff_write_object_contents): If we don't know the
6729 section of the entry point for an XCOFF executable, always set the
6730 entry address to -1.
6732 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6734 * elf.c (bfd_section_from_shdr): Add support for note sections.
6736 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6738 * bfd-in.h (struct _symbol_info): Add stab_type field.
6739 * bfd-in2.h: Rebuild.
6740 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6742 * elf32-ppc.c: Remove trailing newline from calls to
6744 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6745 difference if target endianness is known.
6747 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6749 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6750 old style TOC16 references without using R_PPC_GOT.
6751 (ppc_reloc_type): Ditto.
6752 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6753 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6754 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6755 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6756 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6758 (ppc_elf_adjust_dynamic_symbol): Ditto.
6759 (ppc_elf_adjust_dynindx): Ditto.
6760 (ppc_elf_size_dynamic_sections): Ditto.
6761 (ppc_elf_finish_dynamic_symbol): Ditto.
6762 (ppc_elf_finish_dynamic_sections): Ditto.
6763 (ELF_DYNAMIC_INTERPRETER): Define.
6765 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6767 * elf.c (copy_private_bfd_data): When attaching sections to
6768 segments ignore sections that won't be allocated. Patch from
6771 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6773 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6776 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6778 * coff-i960.c (CALC_ADDEND): Define.
6779 (coff_i960_relocate_section): Add the input section VMA to the
6780 addend for PC relative relocs.
6782 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6784 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6785 to correctly terminate.
6787 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6789 * targets.c (enum bfd_endian): Define.
6790 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6791 from boolean to enum bfd_endian. Change header_byteorder_big_p
6793 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6794 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6795 * bfd-in2.h: Rebuild.
6796 * All targets: Change initialization of byteorder and
6797 header_byteorder to use enum bfd_endian values rather than
6799 * All files: Change all references to byteorder_big_p and
6800 header_byteorder_big_p to use new bfd_*_endian macros.
6802 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6804 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6806 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6808 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6810 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6812 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6814 * ieee.c: Lots of minor cleanups. Make many functions return
6815 errors rather than calling abort. Also:
6816 (ieee_write_twobyte): Remove; change callers to call existing
6817 ieee_write_2bytes function.
6818 (ieee_write_expression): Don't output the section twice when
6819 outputting a local symbol. Don't emit an extraneous zero if there
6821 (ieee_slurp_sections): Set the lma as well as the vma.
6822 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6824 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6825 a recognized one or bfd_arch_unknown.
6826 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6828 (ihex_get_symtab): Likewise.
6830 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6832 * aoutx.h: Include <ctype.h>.
6833 (struct aout_link_includes_table): Define.
6834 (struct aout_link_includes_totals): Define.
6835 (struct aout_link_includes_entry): Define.
6836 (aout_link_includes_lookup): Define macro.
6837 (struct aout_final_link_info): Add includes field.
6838 (aout_link_includes_newfunc): New static function.
6839 (NAME(aout,final_link)): Initialize includes hash table.
6840 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6842 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6844 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6846 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6848 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6850 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6852 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6853 (pe_print_private_bfd_data): call pe_print_reloc.
6854 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6855 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6856 up some debugging as well.
6858 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6860 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6863 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6865 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6866 when setting sections to NULL.
6868 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6870 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6872 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6873 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6875 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6876 * bfd-in2.h: Rebuild.
6878 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6880 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6882 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6884 * ihex.c (ihex_scan): Handle record types 4 and 5.
6885 (ihex_object_p): Permit types 4 and 5.
6886 (ihex_set_section_contents): Remove check for out of range
6888 (ihex_write_object_contents): Generate types 4 and 5.
6890 * elflink.h (elf_link_output_extsym): Just ignore warning and
6891 indirect references to symbols which don't really exist.
6893 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6895 * peicode.h (pe_print_idata): Minor format fixes
6896 (pe_print_edata): New function. Under private printing, this formats
6897 the edata section of a PE file.
6898 (pe_print_private_bfd_data): Added call to pe_print_edata.
6900 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6902 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6903 index, don't call stoi.
6905 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6907 * srec.c (srec_scan): Set lma as well as vma.
6909 * ihex.c: New file; support for Intel Hex format.
6910 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6911 (ihex_vec): Declare.
6912 (bfd_target_vector): Always include ihex_vec.
6913 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6914 * Makefile.in: Rebuild dependencies.
6915 (BFD_LIBS): Add ihex.o
6916 (BFD_LIBS_CFILES): Add ihex.c.
6917 * bfd-in2.h: Rebuild.
6919 * elf.c (assign_file_positions_for_segments): Sort the sections in
6921 (get_program_header_size): Return the right size if segment_map is
6923 (copy_private_bfd_data): Don't bother to sort the sections.
6925 * bfd.c (bfd_record_phdr): New function.
6926 * bfd-in.h (bfd_record_phdr): Declare.
6927 * bfd_in2.h: Rebuild.
6929 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6932 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6933 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6935 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6936 (bfd_zmalloc): Change declaration.
6937 * libbfd.h: Rebuild.
6938 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6939 and realloc. Don't set bfd_error_no_memory if they fail.
6941 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6943 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6944 uses as well. Added a new howto to deal with TOCREL16 relocs that
6945 are TOCDEFN as well.
6946 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6947 to handle RVA relocs from dlltool.
6948 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6949 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6950 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6952 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6953 to get the right section alignment.
6955 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6957 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6958 p_paddr if p_paddr is zero.
6959 (make_mapping): Set includes_filehdr and includes_phdrs for first
6961 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6963 (assign_file_positions_for_segments): Handle includes_filehdr and
6964 includes_phdrs. Remove special handling of PT_PHDR and first
6966 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6967 when appropriate. Remove special handling of PT_PHDR segment.
6968 Use a more complex condition for when a section is included in a
6969 segment to handle Solaris linker oddities.
6971 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6973 * coff-m88k.c (howto_table): Reformatted for easier reading;
6974 special_function now points to new function m88k_special_reloc.
6975 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6977 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6978 be done correctly by m88k_special_reloc.
6979 (reloc_processing): New function to be used by RELOC_PROCESSING.
6980 (RELOC_PROCESSING): Define to call reloc_processing.
6982 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6984 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6985 (pe_print_pdata): Likewise.
6987 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6988 obstack_alloc fails.
6989 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6991 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6992 * Many files: don't set bfd_error_no_memory if one of the above
6995 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6996 if p_paddr_valid is set.
6997 (copy_private_bfd_data): New static function.
6998 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7000 * elf.c (assign_file_positions_for_segments): Fix case where extra
7001 program headers were allocated.
7003 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7004 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7005 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7006 _bfd_elf_print_private_bfd_data.
7008 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7009 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7010 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7011 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7012 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7013 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7014 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7016 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7018 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7019 * elf.c (make_mapping): New static function.
7020 (map_sections_to_segments): New static function.
7021 (elf_sort_sections): New static function.
7022 (assign_file_positions_for_segments): New static function.
7023 (map_program_segments): Remove.
7024 (get_program_header_size): Remove sorted_hdrs, count, and
7025 maxpagesize parameters. Simplify.
7026 (assign_file_positions_except_relocs): When generating an
7027 executable, use assign_file_positions_for_segments.
7028 (elf_sort_hdrs): Remove.
7029 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7030 to get_program_header_size.
7032 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7034 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7036 * configure, config.in: Regenerate with autoconf 2.7.
7038 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7039 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7041 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7043 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7044 (ecoff_sec_to_styp_flags): Likewise.
7045 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7046 (ecoff_set_symbol_info): Handle scRConst.
7047 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7048 (ecoff_compute_section_file_positions): Handle .rconst section.
7049 (_bfd_ecoff_write_object_contents): Likewise.
7050 (ecoff_link_check_archive_element): Handle scRConst.
7051 (ecoff_link_add_externals): Likewise.
7052 (ecoff_link_write_external): Handle .rconst section.
7053 (ecoff_reloc_link_order): Likewise.
7054 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7055 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7057 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7059 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7060 DEF_DYNAMIC flag is set.
7062 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7064 * host-aout.c: If TRAD_HEADER is defined, include it.
7066 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7068 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7069 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7070 (BFD_NEED_DECLARATION): New function.
7071 * configure.in: Use BFD_NEED_DECLARATION.
7072 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7073 * configure, config.in: Rebuild with autoconf 2.6.
7075 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7076 special_sections before returning when called with a non XCOFF
7079 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7082 * coffcode.h (coff_compute_section_file_positions): Only pad the
7083 previous section to force file alignment when creating an
7086 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7088 * coffcode.h (coff_compute_section_file_positions): If
7089 RS6000COFF_C, set up the .debug section.
7091 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7092 if it is not large enough to accomodate the entire TOC area with
7093 signed 16 bit offsets.
7094 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7096 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7097 TOC anchor to use the TOC value used in the output file.
7099 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7101 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7102 (_bfd_coff_read_string_table): Likewise.
7104 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7106 * pe-arm.c: Fix typos.
7107 * coff-arm.c: Likewise.
7109 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7111 * coff-ppc.c (list_ele): Added "cat"egory member.
7112 (record_toc): New category parameter (priv or pub).
7113 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7114 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7115 the mainline. It addes extra toc cells in error.
7116 (ppc_coff_swap_sym_in_hook): Added some documentation.
7117 (dump_toc): Can now diagnose "virtual toc" chicanery.
7119 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7121 * elf-bfd.h (struct elf_link_hash_table): Change type of
7122 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7124 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7126 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7127 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7129 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7130 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7131 defined or mentioned in a regular file.
7133 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7135 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7136 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7137 (coff_ppc_relocate_section): Correct REL24 handling
7138 (ppc_process_before_allocation): Correct TOCDEFN handling
7140 * peicode.h (dir_names): Added name descriptions
7142 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7144 * VERSION: Updated to cygnus-2.6.
7146 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7148 * targets.c (m68k4knetbsd_vec): Declare.
7150 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7152 * targets.c (bfd_target): Change type of second argument to
7153 _bfd_print_private_bfd_data from void * to PTR.
7154 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7155 using PTR rather than void *.
7156 * bfd-in2, libbfd.h: Rebuild.
7157 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7159 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7160 _bfd_generic_bfd_print_private_bfd_data rather than casting
7163 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7165 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7166 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7168 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7169 BFD64_BACKENDS_CFILES): New variables.
7172 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7174 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7175 not at the file position of the first section.
7176 * coffcode.h (coff_compute_section_file_positions): Avoid using
7178 (coff_write_object_contents): When generating a PPC PE executable
7179 with no symbols, round up the file size to a COFF_PAGE_SIZE
7181 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7182 don't write out a string table.
7184 * elf.c (bfd_section_from_shdr): When using a different section
7185 header, pass the new one to _bfd_elf_make_section_from_shdr.
7186 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7187 (elf_map_symbols): Add section VMA to symbol value when comparing
7189 (_bfd_elf_compute_section_file_positions): Only build symbol table
7190 if there are some symbols. Set file offset of symtab and strtab
7192 (assign_file_positions_except_relocs): Remove dosyms parameter.
7193 Change all callers. Never set file offset of symtab and strtab
7195 (_bfd_elf_copy_private_section_data): New function.
7196 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7197 (_bfd_elf_copy_private_symbol_data): New function.
7198 (swap_out_syms): Check for special mapping of st_shndx created by
7199 copy_private_symbol_data.
7200 * elfxx-target.h: Use new copy routines.
7201 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7202 (_bfd_elf_copy_private_section_data): Declare.
7204 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7206 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7209 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7210 _bfd_dummy_target, matching the recent change to archive
7213 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7215 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7216 arithmetic on PTR types.
7218 * aout-target.h (MY(callback)): Set the lma of the sections.
7220 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7221 symbol into a reloc against the section.
7223 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7225 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7226 glue for the relocs: IMGLUE and IFGLUE.
7227 (record_toc): new function - tracks toc contents
7228 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7229 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7230 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7231 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7232 (ppc_record_toc_entry): Removed a debug define (duh)
7234 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7235 (pe_print_idata): New function - formats the idata section data
7236 (pe_print_pdata): New function - formats the pdata section data
7237 (pe_print_private_bfd_data): calls to above
7239 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7241 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7242 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7243 TARGET_SYM and TARGET_NAME for vector and BFD name.
7244 * coff-pmac.c (pmac_xcoff_vec): Remove.
7245 (TARGET_SYM, TARGET_NAME): Define.
7246 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7247 machine to 0, not all PowerMacs are 601s.
7249 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7251 * elfcode.h (elf_object_p): Read in any program headers.
7252 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7253 based on the program headers, if any.
7254 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7255 (map_program_segments): Set p_paddr of program headers based on
7258 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7260 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7263 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7264 trying to do a relocateable link with a non-a.out object file.
7266 * archive.c (bfd_generic_archive_p): Check the first object file
7267 in an archive even if target_defaulted is set. If the object file
7268 has the wrong xvec, reject it.
7270 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7271 be represented, report the name via _bfd_error_handler.
7272 (translate_to_native_sym_flags): Likewise.
7273 * elf32-mips.c (mips_elf_final_link): Likewise.
7274 * oasys.c (oasys_write_sections): Likewise.
7276 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7277 which checks for STYP_OVRFLO sections.
7278 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7279 reloc and lineno count overflows.
7280 (coff_write_object_contents): Call coff_count_linenumbers before
7281 coff_compute_section_file_positions. If RS6000COFF_C, handle
7282 reloc and lineno count overflows.
7283 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7284 relocs before dealing with .pad sections. Count overflow section
7285 headers when handling .pad sections.
7287 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7290 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7291 (struct xcoff_link_hash_table): Add descriptor_section and
7292 special_sections fields.
7293 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7294 (xcoff_link_add_symbols): Set linkage section alignment. Create
7295 descriptor section. Check for magic symbol names (_text, etc.),
7296 and record them in special_sections if found. Set
7297 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7298 descriptor field to point back to the function code symbol.
7299 (xcoff_sweep): Always mark the special descriptor_section.
7300 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7301 function descriptor, and mark it if it is.
7302 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7303 parameter, and fill it in. Allocate space for the descriptor
7305 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7306 global linkage code. If an undefined function descriptor is
7307 exported, arrange to define it. Warn about any other undefined
7309 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7310 (xcoff_write_global_symbol): Create a function descriptor when
7312 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7313 * bfd-in2.h: Rebuild.
7315 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7317 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7318 (ppc_coff_link_hash_table): new types for hashing
7319 (ppc_coff_link_hash_newfunc): hash entry constructor
7320 (ppc_coff_link_hash_table_init): hash table initializer
7321 (ppc_coff_link_hash_table_create): hash table constructor
7322 (ppc_record_toc_entry): changed references to hash table
7323 (coff_ppc_relocate_section): changed references to hash table
7325 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7326 * libcoff.h: Rebuild
7328 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7329 (coff_link_add_symbols): removed toc_offset init
7331 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7333 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7336 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7337 if it is given and mmep is available.
7338 * acconfig.h: Undef USE_MMAP.
7339 * configure, config.in: Regenerated.
7340 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7341 table handling the old way.
7342 (aout_get_external_symbols): Don't complain if last byte of string
7344 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7345 (bfd_free_window) [! USE_MMAP]: Don't define.
7346 (bfd_get_file_window,
7347 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7349 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7351 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7354 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7356 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7357 compatible with AMD generated COFF files. Try to support both AMD
7358 and GNU formats simultaneously.
7359 (coff_a29k_relocate_section): Likewise.
7361 * libbfd.c (bfd_get_file_window): Change writable parameter from
7362 int to boolean; update all callers. Pass MAP_SHARED if not
7363 writable--it's required on Solaris. Cast fprintf argument to
7365 * bfd-in.h (bfd_get_file_window): Update declaration.
7366 * bfd-in2.h: Rebuild.
7367 * aoutx.h: Update calls to bfd_get_file_window.
7369 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7371 (xcoff_swap_ldhdr_in): New static function.
7372 (xcoff_swap_ldsym_in): New static function.
7373 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7374 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7375 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7376 Handle XTY_ER/XMC_XO symbols correctly.
7377 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7378 rather than normal symbol table.
7379 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7380 already defined with the same absolute value.
7381 (xcoff_mark): When considering called symbols, check whether the
7382 descriptor is from a dynamic object, rather than the symbol
7384 (xcoff_build_ldsyms): Likewise.
7386 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7387 Cast realloc and malloc return values. If malloc or realloc fail,
7388 set bfd_error_no_memory.
7389 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7390 * bfd-in2.h: Rebuild.
7392 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7394 * coff-ppc.c (ppc_record_toc_entry): new function.
7395 (in_reloc_p): changed return value.
7396 (coff_ppc_relocate_section): much rework.
7397 (ppc_allocate_toc_section): new function.
7398 (ppc_process_before_allocation): new function.
7399 (ppc_coff_swap_sym_in_hook): new function.
7401 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7402 (coff_link_add_symbols): initialize toc_offset.
7404 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7405 (coff_swap_aouthdr_out): Added more sections to the data
7406 dictionary for the pe file header. Also changed linker version
7407 number on the ppc side.
7408 (dir_names): small improvements to the dictionary printing.
7409 (pe_mkobject_hook): save the file level flags.
7411 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7412 (pe_tdata): added real_flags field
7413 (coff_tdata): added local_toc_sym_map and access macro
7415 * libcoff.h (coff_link_hash_entry): added toc_offset field
7416 (pe_tdata): added real_flags field
7417 (coff_tdata): added local_toc_sym_map and access macro
7419 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7420 (coff_mkobject): init for local_toc_sym_map
7421 (coff_write_object_contents): set the internal_a.magic to
7422 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7425 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7427 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7428 entries until both the line number address and the function name
7429 address are too large.
7431 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7432 * configure: Rebuilt.
7434 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7435 is defined in the environment.
7437 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7439 * som.c (som_get_section_contents_in_window): Define to use
7442 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7444 * coff-i860.c: New file, based on coff-i386.c.
7445 * cpu-i860.c: New file, based on cpu-i386.c.
7446 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7447 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7448 targets, using i860coff_vec.
7449 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7450 trad-core.o and hosts/i860mach3.h.
7451 (i860coff_vec): Use coff-i860.o and cofflink.o.
7452 * configure: Rebuild.
7453 * Makefile.in: Rebuild dependencies.
7454 (ALL_MACHINES): Add cpu-i860.o.
7455 (BFD32_BACKENDS): Add coff-i860.o.
7456 (CFILES): Add cpu-i860.c and coff-i860.c.
7457 * targets.c (i860coff_vec): Declare.
7458 (bfd_target_vector): Add &i860coff_vec.
7459 * archures.c (bfd_i860_arch): Declare.
7460 (bfd_archures_list): Add &bfd_i860_arch.
7461 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7462 (coff_set_flags): Handle bfd_arch_i860.
7463 (coff_write_object_contents): Handle I860 a.out magic number.
7465 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7467 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7468 the created .tc section to 2.
7469 (xcoff_mark): Don't keep a .loader reloc for a call to an
7470 undefined symbol when creating a shared library.
7471 (xcoff_build_ldsyms): When creating a shared library, generate
7472 global linkage code for a call to an undefined symbol.
7474 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7476 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7477 BFD32_BACKENDS, BFD64_BACKENDS.
7478 (.dep1): Put mkdep output in a separate file.
7479 Rebuilt dependencies.
7481 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7484 Permit use of mmap when available:
7486 * configure.in: Check for mmap, madvise, mprotect.
7487 * config.in, configure: Regenerated.
7489 * libbfd.c (struct _bfd_window_internal): Define type.
7490 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7492 (ok_to_map): New static variable for debugging.
7493 (_bfd_generic_get_section_contents_in_window): New function.
7494 * bfd-in.h (bfd_window_internal): Declare type.
7495 (bfd_window): Define type.
7496 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7497 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7500 * libaout.h (struct aoutdata): Add two window fields.
7501 (obj_aout_sym_window, obj_aout_string_window): New macros.
7502 * aoutx.h (some_aout_object_p): Initialize windows.
7503 (aout_get_external_symbols): Get symbol data and strings in
7504 windows instead of explicitly allocated buffers.
7505 (slurp_symbol_table): Free window instead of memory.
7506 (bfd_free_cached_info): Release windows instead of freeing storage
7508 (aout_link_free_symbols): Ditto.
7510 * targets.c (bfd_target): Add new field for
7511 get_section_contents_in_window.
7512 (BFD_JUMP_TABLE_GENERIC): Updated.
7513 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7514 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7515 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7516 macros for get_section_contents_in_window field.
7518 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7520 * core.c: Renamed to corefile.c
7521 * makefile.dos (OBJS): Change core.o to corefile.o
7522 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7524 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7526 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7527 to o. Clobber and restore the list of new csects around the call
7528 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7529 linker error and the linker wants to read the symbol table. Reset
7530 the line number count of a real section even if it has no relocs.
7531 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7533 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7536 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7538 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7539 an undefined symbol in a shared link.
7541 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7542 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7543 phdm@info.ucl.ac.be (Philippe De Muyter).
7545 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7547 * coff-m88k.c (rtype2howto): New static function.
7548 (RTYPE2HOWTO): Use it rather than a macro definition.
7550 * coffcode.h (coff_write_object_contents): set internal_a.magic
7551 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7553 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7554 define TRAD_HEADER to new file hosts/delta68.h.
7555 m88*-motorola-sysv*, however, does use ptrace-core.o.
7556 * hosts/delta68.h: New file.
7558 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7559 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7561 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7563 * i386linux.c (MY(vec)): Declare before use.
7565 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7567 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7568 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7570 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7571 BFD is not of the right type.
7572 (bfd_elf_get_needed_list): Likewise.
7573 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7574 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7575 * xcofflink.c (XCOFF_XVECP): Define.
7576 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7578 (bfd_xcoff_import_symbol): Likewise.
7579 (bfd_xcoff_export_symbol): Likewise.
7580 (bfd_xcoff_link_count_reloc): Likewise.
7581 (bfd_xcoff_record_link_assignment): Likewise.
7582 (bfd_xcoff_size_dynamic_sections): Likewise.
7584 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7585 table index against the number of symbols for a base relative
7588 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7590 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7591 full_aouthdr flag here...
7592 (_bfd_xcoff_bfd_final_link): ...not here.
7594 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7596 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7597 systems that have a system <libelf.h>.
7598 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7599 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7600 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7601 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7602 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7603 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7604 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7606 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7608 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7609 set, set BSF_WEAK in symbol. Change all callers.
7610 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7611 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7612 _bfd_generic_link_add_one_symbol.
7613 (ecoff_indirect_link_order): Check that the section tdata relocs
7614 are not NULL before using them.
7616 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7617 define TRAD_HEADER as hosts/alphalinux.h.
7618 * configure: Rebuild.
7619 * hosts/alphalinux.h: New file.
7620 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7623 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7625 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7626 C_ECOMM storage classes.
7628 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7630 (xcoff_mark): Call xcoff_mark_symbol.
7631 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7632 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7634 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7636 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7638 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7640 (xcoff_find_reloc): New static function.
7641 (xcoff_link_add_symbols): Use it.
7642 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7643 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7644 relocate the value of C_DECL.
7646 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7648 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7650 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7651 callback decide what goes in .relocs.
7652 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7653 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7656 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7658 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7661 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7663 * xcofflink.c: More improvements, mostly to fix handling of
7664 constructors and a few other special cases.
7665 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7666 zero, reverting yesterday's change.
7667 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7668 (bfd_xcoff_link_count_reloc): Declare.
7669 (bfd_xcoff_record_link_assignment): Declare.
7670 * bfd-in2.h: Rebuild.
7672 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7674 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7675 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7676 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7677 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7678 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7679 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7681 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7684 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7685 segments includes the a.out header. See to that the magic number
7686 *always* is big-endian.
7688 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7689 m68k4k NetBSD configurations.
7691 * configure.in, configure: Separate i386 & mips NetBSD
7692 configurations from other BSD ones. Don't assume DEC is the only
7693 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7694 configurations. Add support for m68k4k NetBSD object format.
7696 * libaout.h: Added M_68K4K_NETBSD magic.
7698 * m68k4knetbsd.c: New file.
7700 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7702 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7705 * hosts/mipsnbsd.h: New file.
7707 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7709 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7711 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7712 toc_section, and entry_section fields.
7713 (struct xcoff_section_tdata): Remove ldrel_count field.
7714 * libcoff.h: Rebuild.
7715 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7717 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7718 full a.out header if full_aouthdr is set in xcoff_data.
7719 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7720 based on sections stored in xcoff_data.
7721 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7723 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7724 (rs6000coff_vec): Set symbol_leading_char to '.'.
7725 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7726 value stored in ret rather than returning a pointer value.
7728 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7730 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7733 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7735 * som.c (som_slurp_string_table): Allocate the strings with malloc
7736 since they're free'd by free_cached_info.
7737 (som_slurp_symbol_table): Similarly for the symbol table.
7739 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7741 * Makefile.in (diststuff): Don't make headers.
7743 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7745 * Makefile.in: Rebuild dependencies.
7747 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7748 output_bfd is not SunOS.
7749 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7750 non-SunOS input files.
7752 * xcofflink.c: Extensive changes to support linking shared objects
7753 and generating a .loader section.
7754 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7755 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7756 last_symndx, and ldrel_count fields.
7757 * libcoff.h: Rebuild.
7758 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7759 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7761 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7762 (bfd_xcoff_export_symbol): Declare.
7763 (bfd_xcoff_size_dynamic_sections): Declare.
7764 * bfd-in2.h: Rebuild.
7766 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7768 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7769 * configure: Rebuild.
7770 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7771 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7773 (pmac_xcoff_vec): Update to use new xcoff support.
7774 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7775 (xcoff_write_armap): Declare buf as unsigned char.
7776 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7778 * mpw-make.sed: Generalize subdir_do edit.
7780 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7782 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7783 correctly. Don't initialize asect->vma.
7785 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7787 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7788 something a little less than the page size.
7790 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7792 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7794 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7796 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7797 * coffcode.h (coff_write_object_contents): If .bss is before
7798 .data us that as data_start.
7799 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7801 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7802 (coff_swap_outhdr_out): Hardwire in version number.
7804 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7806 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7807 major and minor to *_vno, since the former are also macros in
7808 SunOS header files. Cast result of bfd_alloc to appropriate
7811 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7812 before assigning to sec_data.
7814 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7816 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7817 now relative to the section, not absolute.
7818 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7819 get the file name when there is a N_SO directory name. When
7820 handling stabs, remember that section->vma was added to the
7823 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7825 * sunos.c (struct sunos_link_hash_table): Add needed field.
7826 (sunos_link_hash_table_create): Call bfd_release, not free.
7827 (sunos_link_hash_table_create): Initialize needed field.
7828 (sunos_add_dynamic_symbols): Record needed objects.
7829 (bfd_sunos_get_needed_list): New function.
7830 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7831 * bfd-in2.h: Rebuild.
7833 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7835 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7837 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7839 * bfd-in.h (struct bfd_link_needed_list): Rename from
7840 bfd_elf_link_needed_list.
7841 * bfd-in2.h: Rebuild.
7842 * elf.c, elflink.h, libelf.h: Corresponding changes.
7844 Add start at AIX linker support; no shared libraries yet.
7845 * xcofflink.c: New file.
7846 * configure.in (rs600coff_vec): Use xcofflink.o.
7847 * configure: Rebuild.
7848 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7850 (struct xcoff_section_tdata): Define.
7851 (xcoff_section_data): Define macro.
7852 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7853 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7854 (_bfd_xcoff_bfd_final_link): Declare.
7855 (_bfd_ppc_xcoff_relocate_section): Declare.
7856 * libcoff.h: Rebuild.
7857 * coff-rs6000.c: Clean up a bit.
7858 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7859 cputype, csects, and debug_indices.
7860 (xcoff_copy_private_bfd_data): Copy cputype.
7861 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7862 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7863 (xcoff_reloc_type_lookup): Rename from
7864 rs6000coff_reloc_type_lookup.
7865 (coff_relocate_section): Define.
7866 (_bfd_xcoff_sizeof_headers): Define.
7867 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7868 (_bfd_xcoff_bfd_relax_section): Define.
7869 (_bfd_xcoff_bfd_link_split_section): Define.
7870 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7872 * coffcode.h (coff_compute_section_file_positions): If AIX,
7873 increment sofar by SMALL_AOUTSZ if not executable.
7874 (coff_write_object_contents): If AIX, always output an a.out
7875 header; if not executable, header size of SMALL_AOUTSZ.
7876 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7877 (_bfd_stringtab_init): Initialize xcoff field.
7878 (_bfd_xcoff_stringtab_init): New function.
7879 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7880 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7881 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7882 * libbfd.h: Rebuild.
7883 * Makefile.in: Rebuild dependencies.
7884 (BFD32_BACKENDS): Add xcofflink.o.
7885 (CFILES): Add xcofflink.c.
7887 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7888 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7889 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7891 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7893 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7895 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7897 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7898 * config.in: Regenerated.
7900 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7901 (_bfd_chunksize): New variable.
7902 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7903 for obstack chunk size.
7904 * configure.in: Check for getpagesize.
7905 * configure: Regenerated.
7907 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7909 * trad-core.c (rawptr): Make it a local variable of
7910 ptrace_unix_core_file_p.
7912 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7914 * coff-arm.c (in_reloc_p): New.
7915 * coff-i386.c (in_reloc_p): New.
7916 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7917 (coff_write_object_contents): Only set has_reloc_section
7919 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7920 in_reloc_p to decide if reloc should be emitted.
7921 * libcoff.h (pe_data_type.in_reloc_p): New.
7922 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7924 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7926 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7927 (_bfd_coff_read_internal_relocs): Likewise.
7928 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7929 (_bfd_coff_read_internal_relocs): Likewise.
7931 * elflink.h (elf_link_add_object_symbols): Correct conditions
7932 under which type and size change warnings are issued.
7934 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7936 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7937 a symbol which is not in a real section.
7938 (coff_write_native_symbol): Corresponding change.
7940 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7941 coff_link_hash_newfunc and make non-static.
7942 (_bfd_coff_link_hash_table_init): New function, broken out of
7943 _bfd_coff_link_hash_table_create.
7944 (_bfd_coff_link_hash_table_create): Use it.
7945 (process_embedded_commands): Make static.
7946 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7947 (_bfd_coff_link_hash_table_init): Declare.
7948 * libcoff.h: Rebuild.
7950 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7951 field in XCOFF tdata.
7952 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7953 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7954 based on cputype stored in a.out header, or in n_type of initial
7956 (coff_write_object_contents): Set cputype correctly in a.out
7958 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7960 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7961 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7963 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7964 * libcoff.h: Rebuild.
7966 * cpu-rs6000.c (rs6000_compatible): New static function.
7967 (bfd_rs6000_arch): Use it.
7968 * cpu-powerpc.c (powerpc_compatible): New static function.
7969 (arch_info_struct): Define various flavours of PowerPC.
7970 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7973 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7975 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7977 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7979 * elflink.h (elf_link_add_object_symbols): Don't warn about
7980 changing the size or type if the old definition was weak.
7982 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7984 * coffcode.h (combined_entry_type): Add fix_line field.
7985 (coff_slurp_line_table): Warn if we try to set the lineno field of
7987 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7988 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7989 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7990 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7992 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7993 * libcoff.h: Rebuild.
7995 * libcoff-in.h (struct xcoff_tdata): Define.
7996 (xcoff_data): Define.
7997 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7998 * bfd-in2.h, libcoff.h: Rebuild.
7999 * coff-rs6000.c (xcoff_mkobject): New static function.
8000 (coff_mkobject): Define.
8001 (xcoff_copy_private_bfd_data): New static function.
8002 (coff_bfd_copy_private_bfd_data): Define.
8003 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8005 (rs6000coff_vec): Add DYNAMIC to object_flags.
8006 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8007 .loader sections specially.
8008 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8009 section alignment from the XCOFF tdata information.
8010 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8011 F_SHROBJ, and copy the extra a.out header information into the
8012 XCOFF tdata structure.
8013 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8014 F_DYNLOAD and the extra a.out header information.
8015 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8016 C_HIDEXT symbol with attached csect information.
8017 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8018 in the o_maxdata field.
8019 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8020 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8021 end if BSF_NOT_AT_END is set.
8023 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8024 _bfd_read_ar_hdr_fn.
8025 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8026 * bfd-in2.h, libbfd.h: Rebuild.
8027 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8029 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8030 (bfd_slurp_bsd_armap_f2): Likewise.
8031 (_bfd_slurp_extended_name_table): Likewise.
8033 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8035 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8037 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8038 when the symbol table is empty.
8040 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8041 space for section symbols, since we don't output them either.
8042 (elf_m68k_adjust_dynindx): Removed.
8044 * ptrace-core.c (rawptr): Make it a local variable of
8045 ptrace_unix_core_file_p.
8047 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8049 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8052 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8053 Mac object file formats.
8055 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8057 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8058 auxent if there isn't one.
8059 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8060 rather than FILNMLEN as the maximum name length.
8062 * coffcode.h (bfd_coff_backend_data): Add new field
8063 _bfd_coff_print_aux.
8064 (bfd_coff_print_aux): New static function.
8065 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8066 scnlen field of an XTY_LD csect aux entry.
8067 (coff_print_aux): New static function.
8068 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8069 in coff_pointerize_aux_hook.
8070 (bfd_coff_std_swap_table): Initialize new field.
8071 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8072 * libcoff.h: Rebuild.
8073 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8074 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8076 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8077 if there are symbols, for native AIX ld compatibility.
8079 * coffcode.h (bfd_coff_backend_data): Add new field
8080 _bfd_coff_pointerize_aux_hook.
8081 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8082 or I960, and as 0 otherwise.
8083 (bfd_coff_std_swap_table): Initialize new field.
8084 * libcoff.h: Rebuild.
8085 * coffgen.c (coff_pointerize_aux): Change parameters to take
8086 symbol pointer instead of type and class, and to take aux index.
8087 Call _bfd_coff_pointerize_aux_hook if it is defined.
8088 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8089 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8090 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8092 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8093 read-only/host-only support.
8095 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8097 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8100 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8101 BFD_JUMP_TABLE_ARCHIVE accordingly.
8102 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8103 (_bfd_compute_and_write_armap): Declare.
8104 (_bfd_generic_read_ar_hdr): Declare.
8105 (_bfd_read_ar_hdr): Define.
8106 (_bfd_noarchive_read_ar_hdr): Define.
8107 (_bfd_archive_bsd_read_ar_hdr): Define.
8108 (_bfd_archive_coff_read_ar_hdr): Define.
8109 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8110 _bfd_read_ar_hdr instead.
8111 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8112 (_bfd_compute_and_write_armap): Rename from
8113 compute_and_write_armap. Make non-static. Change all callers.
8114 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8115 than _bfd_snarf_ar_hdr.
8116 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8117 * ieee.c (ieee_read_ar_hdr): Define.
8118 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8119 * oasys.c (oasys_read_ar_hdr): Define.
8120 * som.c (som_read_ar_hdr): Define.
8121 * bfd-in2.h, libbfd.h: Rebuild.
8123 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8125 * peicode.c (coff_swap_filehdr_in): If symptr is
8126 zero, there aren't any symbols, even if nsyms is set.
8128 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8130 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8132 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8133 sections, and set styp correctly for them: .got, .hash, .dynamic,
8134 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8135 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8137 (ecoff_sort_hdrs): New static function.
8138 (ecoff_compute_section_file_positions): Return boolean, not void.
8139 Sort the sections by VMA before looking through them. Put the
8140 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8141 section on an appropriate boundary within the page.
8142 (ecoff_compute_reloc_file_positions): Check return value of
8143 ecoff_compute_section_file_positions.
8144 (_bfd_ecoff_set_section_contents): Likewise.
8145 (_bfd_ecoff_write_object_contents): Check for various Alpha
8146 section types when incrementing text_size and data_size. Call
8147 adjust_headers backend function if it exists.
8148 * coff-alpha.c (alpha_adjust_headers): New static function.
8149 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8150 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8152 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8154 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8156 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8157 of ALTERNATE_AIX_CORE_FORMAT.
8158 * configure.in (aix4): No longer need CORE_FLAGS.
8159 * configure: Updated.
8161 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8163 NS32k changes from Ian Dall:
8164 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8166 (aout_link_input_section_std, aout_link_input_section_ext,
8167 aout_link_reloc_link_order): Call them instead of _bfd_*
8169 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8171 (backend_data): Use it instead of hardcoded zero.
8173 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8174 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8176 * ns32knetbsd.c: Include bfd.h.
8177 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8178 (MY_bfd_reloc_type_lookup): Declare function too.
8179 * pc532-mach.c (set_sizes): Don't declare.
8180 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8181 (backend_data, MY_backend_data): Don't define.
8183 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8184 ns32k-*-lites* like ns32k-*-netbsd*.
8186 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8189 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8191 * coffcode.h (coff_write_object_contents): Restore setting
8192 f_timdat to 0, deleted on August 22.
8194 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8196 * coffcode.h (coff_bfd_copy_private_symbol_data,
8197 coff_bfd_copy_private_section_data,
8198 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8199 * peicode.h (coff_bfd_copy_private_bfd_data): New
8200 (pe_bfd_copy_private_bfd_data): New.
8201 (coff_swap_scnhdr_in): Swap bss size into the right place.
8202 (pe_print_private_bfd_data): Add some newlines.
8204 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8206 * som.c (setup_sections): Don't die if a space has no subspaces.
8208 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8210 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8211 dynamic symbol override a common symbol. Don't change the size or
8212 type if they have been set and the new symbol is not a definition.
8213 Warn if the size or type changes.
8215 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8217 * som.c (som_begin_writing): Don't write the symbol table or
8219 (som_finish_writing): Write them here. Place them after the
8220 subspace data, but before the relocs.
8222 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8224 * sunos.c (sunos_add_one_symbol): Just pass false, not
8225 info->shared_library, to sunos_create_dynamic_sections.
8226 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8228 (sunos_check_dynamic_reloc): Remove .text section assertion.
8230 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8232 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8233 * configure, configure.in: Add pmac_xcoff_vec case.
8234 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8235 * coff-pmac.c: New file, PowerMac XCOFF support.
8236 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8237 * targets.c (pmac_xcoff_vec): Declare.
8239 * mpw-config.in: Various changes to be compatible with the
8240 autoconf-based configury.
8241 * mpw-make.sed: New file, sed commands to translate Unix
8242 makefile into MPW syntax.
8243 * mpw-make.in: Remove.
8244 * hosts/mpw.h: Remove.
8245 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8246 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8248 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8250 * binary.c (binary_get_symtab): Return an empty string on error.
8251 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8253 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8255 * coff-ppc.c: Reformatted according to gnu conventions
8256 Removed irrelevant "if 0" code
8258 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8260 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8261 symbols rather than as indirect symbols.
8262 (MY(slurp_symbol_table)): Don't do anything special about
8265 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8266 of .ctors and .dtors sections is no larger than 2.
8268 * sunos.c (sunos_add_one_symbol): Don't change
8269 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8271 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8272 dynamic symbols when creating a shared library.
8273 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8275 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8276 written even if it is not defined in a regular object.
8277 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8278 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8279 rather than the constant 22.
8280 (sunos_check_dynamic_reloc): Handle creating a shared library.
8281 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8282 zero when creating a shared library.
8283 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8284 write it out at the start of the symbol table.
8286 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8288 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8290 * config.bfd: Add arm-*-coff.
8291 * configure.in, configure: Add armcoff_{little,big}_vec.
8292 * targets.c (armcoff_{little,big}_vec): Declare.
8293 (bfd_target_vector): Add armcoff_{little,big}_vec.
8294 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8296 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8298 * targets.c (bfd_find_target): Remove debugging code.
8300 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8302 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8304 * Makefile.in: added *-ppc files
8305 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8306 allow pe based .o's to be shared with other tools on ppc/NT
8307 * config.bfd: added powerpc[le]-[pe|winnt] config support
8308 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8309 * peicode.h: Added more section flags for PE on ppc
8310 Added coff_swap_filehdr_out to allow peicode.h to be
8311 used for non-image PE files on ppc.
8312 Check for image, or not, before copying pe_opthdr
8313 * targets.c: Added new bfd's
8314 * targets.c: Removed two inactive bfds that shouldn't have made it this
8317 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8319 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8320 explicit values to initialize all relocs. Change all users.
8321 (ppc_elf_brtaken_inner): New function to handle branch predicition
8323 (ppc_elf_brtaken_reloc): Ditto.
8324 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8325 relocs use ppc_elf_unsupported_reloc.
8326 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8327 needs to be reported.
8328 (ppc_elf_relocate_section): Support branch prediction relocs.
8330 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8332 * bfd.c (bfd_assert): Remove \n from string passed to
8335 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8336 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8337 (bfd_coff_make_section_hook): Don't define.
8338 (coff_make_section_hook): Remove.
8339 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8340 (styp_to_sec_flags): Likewise.
8341 (coff_write_object_contents): Likewise.
8342 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8344 * libcoff.h: Rebuild.
8345 * coffgen.c (make_a_section_from_file): Just call
8346 bfd_make_section_anyway, not bfd_make_section or
8347 bfd_coff_make_section_hook.
8348 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8349 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8350 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8351 make_section_hook field.
8352 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8354 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8355 pointers into value field for warning and indirect symbols; just
8356 leave the value field alone.
8357 * linker.c (generic_link_add_symbol_list): Use next symbol for
8358 warning and indirect symbols, rather than looking in symbol value.
8359 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8360 parameter. Change all callers. Remove support for indirect
8361 symbols; it didn't work anyhow.
8362 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8363 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8364 * bfd-in2.h: Rebuild.
8366 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8368 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8369 go back to telling the tools this reloc operates on 32 bits.
8371 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8373 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8374 rather than a direct fprintf.
8375 * archive.c (_bfd_write_archive_contents): Likewise.
8376 * coffcode.h (coff_slurp_symbol_table): Likewise.
8377 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8378 (ppc_elf_unsupported_reloc): Likewise.
8379 (ppc_elf_relocate_section): Likewise.
8380 * i386linux.c (linux_tally_symbols): Likewise.
8381 (linux_finish_dynamic_link): Likewise.
8382 * osf-core.c (osf_core_core_file_p): Likewise.
8383 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8384 * som.c (som_sizeof_headers): Likewise.
8385 * srec.c (srec_bad_byte): Likewise.
8386 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8387 * libbfd-in.h (bfd_assert): Declare first parameter const.
8388 * libbfd.h: Rebuild.
8389 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8390 bfd_reloc_overflow is enough.
8391 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8392 * coff-h8500.c (rtype2howto): Likewise.
8393 * coff-z8k.c (rtype2howto): Likewise.
8394 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8395 * elf.c (_bfd_elf_get_lineno): Likewise.
8396 (_bfd_elf_no_info_to_howto): Likewise.
8397 (_bfd_elf_no_info_to_howto_rel): Likewise.
8398 * hp300hpux.c (convert_sym_type): Likewise.
8399 (MY(swap_std_reloc_in)): Likewise.
8400 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8402 * libaout.h (struct aoutdata): Add line_buf field.
8403 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8404 and filename_buffer. Instead, use a malloc buffer stored in the
8405 new line_buf field. Remove length restrictions.
8407 * coffgen.c (string_size): Remove static variable.
8408 (debug_string_size, debug_string_section): Likewise.
8409 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8410 and debug_string_size_p parameters. Use them instead of the
8411 global variables. Change all callers.
8412 (coff_write_symbol): Likewise.
8413 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8414 (coff_write_symbols): Add local variables to replace removed
8417 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8418 function, and line_base fields.
8419 * libcoff.h: Rebuild.
8420 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8421 information, rather than using static variables.
8423 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8424 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8426 * init.c (initialized): Remove static variable.
8427 (bfd_init): Don't bother setting initialized.
8428 (bfd_check_init): Remove.
8429 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8430 * libbfd.h: Rebuild.
8432 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8434 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8435 size for full core dumps. Copy core file header to private data.
8436 (rs6000coff_core_file_failing_command,
8437 rs6000coff_core_file_failing_signal): New functions to extract
8438 the file name and terminating signal from the core file.
8439 * coff-rs6000.c: Use them.
8441 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8443 Change arch info to be const, initialized at compile time.
8444 * archures.c: Reindent many functions. Change CONST to const.
8445 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8446 nothing set it anyhow. Make next const.
8447 (bfd_arch_info_list): Remove.
8448 (bfd_archures_list): Rename from archures_init_table. Change from
8449 a table of function pointers to a table of bfd_arch_info_type
8450 structure addresses.
8451 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8452 (bfd_lookup_arch): Likewise.
8453 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8455 (bfd_default_arch_struct): Make const.
8456 (bfd_arch_init, bfd_arch_linkin): Remove.
8457 (bfd_get_arch_info): Return a const pointer.
8458 * init.c (bfd_init): Don't call bfd_arch_init.
8459 * bfd.c (struct _bfd): Make arch_info const.
8460 * bfd-in2.h: Rebuild.
8461 * libbfd.h: Rebuild.
8462 * configure.in: Put & before everything in $selarchs.
8463 * configure: Rebuild.
8464 * cpu-*.c: Change bfd_*_arch from a function which calls
8465 bfd_arch_linkin to a const structure.
8466 * ieee.c (ieee_object_p): Make arch const.
8468 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8470 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8472 * bfd-in2.h: Regenerate.
8473 * libbfd.h: Regenerate.
8475 * elf32-ppc.c (reloc_type): Update names to match current draft.
8476 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8477 relative. Update names to current V.4 draft.
8478 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8479 (ppc_elf_relocate_section): Rename relocations to match draft.
8481 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8483 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8484 compiled with -mrelocatable-lib to be linked with either normal
8485 modules or -mrelocatable modules.
8487 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8489 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8490 in the a.out header.
8492 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8493 a reloc against a local symbol, even if it's not a section.
8495 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8497 * targets.c (bfd_target): Remove unused align_power_min field.
8498 * bfd-in2.h: Rebuild.
8499 * All backends: Remove initialization of align_power_min.
8501 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8503 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8505 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8507 * config.bfd (mips-dec-netbsd*): New target.
8508 * configure.host (mips-dec-netbsd*): New host.
8509 * configure.in (mips-dec-netbsd*): New native.
8510 * configure: Rebuild.
8512 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8514 Make the COFF backend linker merge common types:
8515 * cofflink.c (struct coff_debug_merge_element): Define.
8516 (struct coff_debug_merge_type): Define.
8517 (struct coff_debug_merge_hash_entry): Define.
8518 (struct coff_debug_merge_hash_table): Define.
8519 (coff_debug_merge_hash_table_init): Define.
8520 (coff_debug_merge_hash_table_free): Define.
8521 (coff_debug_merge_hash_lookup): Define.
8522 (struct coff_final_link_info): Add debug_merge field.
8523 (coff_debug_merge_hash_newfunc): New static function.
8524 (_bfd_coff_final_link): Allocate and free debug_merge table.
8525 (coff_link_input_bfd): Merge identical enum, struct and union
8528 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8530 Convert i960 COFF to use COFF backend linker.
8531 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8532 structure to store the symbol being used.
8533 (coff_i960_start_final_link): New static function.
8534 (coff_i960_relocate_section): New static function.
8535 (coff_i960_adjust_symndx): New static function.
8536 (coff_start_final_link): Define.
8537 (coff_relocate_section): Define.
8538 (coff_adjust_symndx): Define.
8539 * coffcode.h (bfd_coff_backend_data): Add new callback function
8540 _bfd_coff_start_final_link.
8541 (bfd_coff_start_final_link): Define.
8542 (coff_start_final_link): Define if not defined.
8543 (bfd_coff_std_swap_table): Add coff_start_final_link.
8544 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8546 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8547 function callback is not NULL.
8548 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8549 (_bfd_coff_internal_syment_name): Declare.
8550 * libcoff.h: Rebuild.
8551 * configure.in (icoff_big_vec): Add cofflink.o.
8552 (icoff_little_vec): Likewise.
8553 * configure: Rebuild.
8555 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8557 * Makefile.in (clean-info): Remove extraneous tab from line
8560 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8562 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8563 contents has relocs.
8565 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8567 * coffcode.h (coff_compute_section_file_positions): Keep the
8569 (coff_write_object_contents): Remember if it's a relocatable
8571 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8572 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8573 if relocatable file. Swap out saved raw size.
8575 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8577 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8578 (maintainer-clean): Rename from realclean, passing
8579 maintainer-clean down to subdirectories, but leave realclean as a
8582 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8585 * dep-in.sed: Remove config.h from generated dependencies.
8587 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8588 broken out of sunos_canonicalize_dynamic_symtab.
8589 (sunos_canonicalize_dynamic_symtab): Call new function
8590 sunos_slurp_dynamic_symtab.
8591 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8592 dynamic symbol table to the caller.
8593 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8594 callback to override the symbols being read.
8595 * libaout.h (struct aout_backend_data): Add three new parameters
8596 to add_dynamic_symbols callback.
8598 Extensive minor changes to avoid various gcc warnings. Also:
8599 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8600 * archures.c (bfd_arch_info_type): Change mach field from long to
8602 (bfd_lookup_arch): Change machine parameter from long to unsigned
8605 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8607 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8608 a symbol with a non-zero plt_offset.
8610 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8612 * elfcode.h (align_file_position): Remove; not used.
8614 * configure.in: Only check for <sys/procfs.h> on a native system,
8615 and make sure it defines prstatus_t.
8616 * configure: Rebuild.
8618 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8620 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8622 * config.in: Rename from config.h.in.
8623 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8624 Check for config.h:config.in when creating stamp-h.
8625 * configure: Rebuild.
8626 * Makefile.in (stamp-h): Depend upon config.in rather than
8627 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8628 calling config.status.
8630 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8631 (Makefile): Just rebuild Makefile.
8632 (config.h, stamp-h): New targets.
8633 * configure.in: Create stamp-h when rebuilding config.h.
8634 * configure: Rebuild.
8636 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8638 * configure.in: Call AC_CONFIG_HEADER. Substitute
8639 HOST_64BIT_LONG. Check that various header files exist. Check
8640 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8641 and/or free need to be declared. Don't make a link to sysdep.h.
8642 Define TRAD_HEADER for various hosts.
8643 * configure: Rebuild.
8644 * configure.host: Don't set my_host. Add definitions taken from
8645 host header files for various entries. Remove entries which now
8647 * acconfig.h: New file.
8648 * config.h.in: New file, built by autoheader.
8649 * sysdep.h: New file.
8650 * Makefile.in (do_distclean): Don't remove sysdep.h.
8652 (LOCAL_H_DEPS): New variable.
8653 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8655 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8656 ($(OPTIONAL_BACKENDS)): Likewise.
8657 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8658 looking through sysdep.h.
8659 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8660 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8661 (fprintf_vma, sprintf_vma): Likewise.
8662 (int64_type, uint64_type): Don't define.
8663 * bfd-in2.h: Rebuild.
8664 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8665 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8666 * lynx-core.c: Include stuff from old hosts/lynx.h.
8667 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8668 rather than NO_FCNTL.
8669 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8670 rather than NATIVE_HPPAHPUX_COMPILER.
8671 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8673 * hosts/*.h: Remove all header files which merely include,
8674 declare, and define things. Leave header files which define
8675 information needed by trad-core.c.
8677 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8678 (BFD_CC_FOR_BUILD): Define.
8679 * configure.in: Use BFD_CC_FOR_BUILD.
8680 * configure: Rebuild.
8682 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8684 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8685 * configure: Rebuild.
8687 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8690 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8692 * config.bfd: i386pe_ve -> i386pe_vec.
8694 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8696 * configure.host: Incorporate host Makefile fragments by setting
8698 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8699 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8700 value based on whether the code is being compiled by a cross
8701 compiler. Don't substitute host_makefile_frag or frags.
8702 * aclocal.m4: New file to define local AC_PROG_CC.
8703 * configure: Rebuild.
8704 * Makefile.in (INSTALL): Set to @INSTALL@.
8705 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8706 (INSTALL_DATA): Set to @INSTALL_DATA@.
8708 (CC): Define as @CC@.
8709 (CFLAGS): Set to @CFLAGS@.
8710 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8711 (@host_makefile_frag@): Remove.
8712 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8713 after other options.
8714 (config.status): Remove dependency upon @frags@.
8715 * config/*.mh, config/README: Remove.
8717 * config.bfd: Rewrite to incorporate the contents of the Makefile
8718 fragments by setting shell variables, rather than merely returning
8719 the name of a Makefile fragment.
8720 * configure.in: Use shell variables set by config.bfd rather than
8721 looking at the target Makefile fragment files. Don't substitute
8722 target_makefile_frag. Do substitute TDEFINES.
8723 * configure: Rebuild.
8724 * Makefile.in (@target_makefile_frag@): Remove.
8725 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8726 * config/*.mt: Remove.
8728 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8730 * configure.in: Put changequote lines around "i[345]86" patterns
8731 section of core file support.
8733 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8735 * som.c (som_bfd_print_private_bfd_data): Define to use the
8738 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8740 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8741 entry, text_start and data_start.
8743 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8745 * Makefile.in (OFILES): Remove $(TDEPFILES).
8746 * config/apollo.mt (TDEPFILES): Remove.
8747 * config/README: Update.
8749 * configure.in: For a native configuration, set COREFILE and
8750 COREFLAG based on the canonical host name.
8751 * configure: Rebuild.
8752 * Makefile.in: Rebuild dependencies.
8753 (ALL_CFLAGS): Add @COREFLAG@.
8754 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8755 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8756 support routines. Check LYNX_CORE rather than HOST_LYNX.
8757 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8758 * i386lynx.c: Likewise.
8759 * m68klynx.c: Likewise.
8760 * sparclynx.c: Likewise.
8761 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8762 * *-core.c: Comment changes.
8763 * config/decstation.mh (HDEPFILES): Remove.
8764 (HDEFINES): Remove -DTRAD_CORE.
8765 * config/irix3.mh (RANLIB): Remove.
8766 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8767 (HDEFINES): Remove -DIRIX_CORE.
8768 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8769 (HDEFINES): Remove -DTRAD_CORE.
8770 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8771 * config/ultra3.mh (RANLIB): Remove.
8772 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8773 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8774 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8775 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8776 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8777 * config/i386aix.mh, config/i386bsd.mh: Remove.
8778 * config/i386linux.mh, config/i386mach3.mh: Remove.
8779 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8780 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8781 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8782 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8783 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8784 * config/solaris2.mh, config/stratus.mh: Remove.
8785 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8786 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8788 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8790 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8791 DT_FINI entry if the appropriate symbol is not in the hash table.
8793 * libelf.h (struct elf_backend_data): Add create_program_headers
8794 and want_hdr_in_seg fields.
8795 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8797 (elf_backend_create_program_headers): Likewise.
8798 (elfNN_bed): Initialize create_program_headers and
8800 * elf.c (get_program_header_size): Call create_program_headers
8802 (map_program_segments): Check want_hdr_in_seg backend field. Call
8803 create_program_headers backend routine.
8805 * elf.c (assign_file_positions_except_relocs): Align non allocated
8806 sections when creating an executable.
8808 * elfcode.h (elf_swap_phdr_in): Make non static.
8809 (elf_swap_phdr_out): Make non static.
8810 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8811 (bfd_elf32_swap_phdr_out): Declare.
8812 (bfd_elf64_swap_phdr_in): Declare.
8813 (bfd_elf64_swap_phdr_out): Declare.
8815 * ecofflink.c (ecoff_collect_shuffle): New static function.
8816 (_bfd_ecoff_get_accumulated_pdr): New function.
8817 (_bfd_ecoff_get_accumulated_sym): New function.
8818 (_bfd_ecoff_get_accumulated_ss): New function.
8819 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8820 (_bfd_ecoff_get_accumulated_sym): Declare.
8821 (_bfd_ecoff_get_accumulated_ss): Declare.
8822 * libbfd.h: Rebuild.
8824 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8826 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8828 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8829 warning symbols. If any section is named .gnu.warning.XXX, treat
8830 the contents as a warning to be issued if the symbol XXX is
8832 (elf_link_output_extsym): For an indirect or warning symbol, just
8833 output the symbol it points to.
8835 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8836 if bfd_hash_allocate fails, since it will already be set.
8837 (generic_link_hash_newfunc): Likewise.
8838 (archive_hash_newfunc): Likewise.
8839 (hash_entry_bfd): New static function.
8840 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8841 callback. Allocate a new warning using the hash table newfunc.
8842 Use bfd_hash_replace to update the entry in the hash table, rather
8843 than assuming we can copy the fields with structure assignment.
8845 * hash.c (bfd_hash_replace): New function.
8846 * bfd-in.h (bfd_hash_replace): Declare.
8847 * bfd-in2.h: Rebuild.
8849 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8851 * config.bfd: Add mips*vr4300-*-elf* target.
8852 * config/mipsbvr4300.mt: Added.
8854 See file ChangeLog.2
8861 version-control: never