1 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
3 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
4 shared. Set stab* sections to be shared and read. Set .rsrc
5 section to be read and shared.
8 Mon Dec 22 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
10 * Makefile.am (ALL_MACHINES,BFD32_BACKENDS): Add txvu support.
11 (cpu-txvu.lo,elf32-txvu.lo): Add rules for.
12 * Makefile.in: Rebuild.
13 * config.bfd, configure.in: Add txvu support.
14 * configure: Regenerate.
15 * archures.c, elf.c, targets.c: Add txvu support.
16 * bfd-in2.h: Regenerate.
17 * cpu-txvu.c, elf32-txvu.c: New files.
20 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
22 * Makefile.am: Rebuild dependencies.
23 (ALL_MACHINES_CFILES): Add dwarf2.lo.
24 (ALL_MACHINES_CFILES): Add dwarf2.c.
25 * Makefile.in: Rebuild.
27 * coff-arm.c: Don't include obstack.h.
29 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
31 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
34 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
36 * configure: Regenerate to get @SHELL@ substituted.
38 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
40 * coff-arm.c (coff_arm_relocate_section): Only look at section
41 owner if there is one.
43 * elf.c (assign_file_positions_for_segments): Fail if there is not
44 enough room for the program headers. (PR14186)
46 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
48 * elf.c (_bfd_elf_find_nearest_line): Call
49 _bfd_dwarf2_find_nearest_line first.
50 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
51 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
53 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
56 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
57 object files to be merged into a M32RX executable.
59 * archures.c: Add bfd_mach_m32rx.
61 * archures.c: Add bfd_mach_m32r.
63 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
65 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
66 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
67 to decide when to align the file sections for paging.
69 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
72 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
74 * elf32-m32r.c (m32r_elf_object_p): New Function.
75 (m32r_elf_final_write_processing): New Function.
76 (m32r_elf_set_private_flags): New Function.
77 (m32r_elf_copy_private_bfd_data): New Function.
78 (m32r_elf_merge_private_bfd_data): New Function.
79 (m32r_elf_print_private_bfd_data): New Function.
80 (elf_backend_object_p): Point to m32r_object_p.
81 (elf_backend_final_write_processing): Point to
82 m32r_elf_final_write_processing.
83 (bfd_elf32_bfd_copy_private_bfd_data): Point to
84 m32r_elf_copy_private_bfd_data.
85 (bfd_elf32_bfd_merge_private_bfd_data): Point to
86 m32r_elf_merge_private_bfd_data.
87 (bfd_elf32_bfd_set_private_flags): Point to
88 m32r_elf_set_private_bfd_data.
89 (bfd_elf32_bfd_print_private_bfd_data): Point to
90 m32r_elf_print_private_bfd_data.
93 * cpu-m32r.c: Add m32rx cpu architecture.
94 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
95 architecture machines.
98 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
101 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
103 * configure: Only build libbfd shared if --enable-shared's value
104 was `yes', or was set to `*bfd*'.
105 * aclocal.m4: Likewise.
106 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
107 original source of this bit of code. It's not clear what the best fix
110 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
112 * linker.c (generic_link_add_symbol_list): Always init udata.p so
113 that the generic relaxation code can function when input and output
114 file formats are mismatched.
116 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
118 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
120 * elf.c (assign_file_positions_for_segments): For a loadable
121 section, make sure that the load address is correct relative to
122 the load address of the segment plus the size of the segment so
125 * coffcode.h (_coff_link_output_has_begun): Make static.
126 (_coff_final_link_postscript): Likewise.
128 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
130 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
131 which a relocation refers to an indirect or warning symbol.
133 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
135 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
136 (coff_arm_final_link_postscript): New function.
137 (coff_arm_link_output_has_begun): New function.
139 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
140 _bfd_coff_link_output_has_begun and
141 _bfd_coff_final_link_postscript. Add new macros:
142 bfd_coff_link_output_has_begun() and
143 bfd_coff_final_link_postscript().
145 * cofflink.c (_bfd_coff_final_link): Insert calls to
146 bfd_coff_link_output_has_begun() and
147 bfd_coff_final_link_postscript().
149 * coffcode.h: Add two new fields to bfd_coff_backend_data
150 structure: _bfd_coff_link_output_has_begun and
151 _bfd_coff_final_link_postscript. Add default initialisers for
152 these fields. Add overridable aliases for the coff swap functions
153 in the backend data structure.
155 * elf32-v850.c: Update with patches from the branch to fix
156 HI16_S/LO16 reloc pairs.
159 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
161 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
163 (USE_REL): Don't define any more, switch to using RELA
165 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
168 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
170 * archures.c (bfd_mach_mips*): Define.
171 (start-sanitize-vr5400):
172 (vr5400, bfd_mach_vr5000): Define.
173 (end-sanitize-vr5400):
174 (bfd_default_scan): For 3000 and 4000 replace magic constant with
177 * cpu-mips.c (N): Define.
178 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
179 numbers with bfd_mach_mips* macros.
181 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
183 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
184 v850_elf_relocate_section): Fix PR2 14180 and 14181
185 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
186 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
187 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
188 (for PR14180) to create and handle special common sections.
189 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
190 which have data stored in the instructions. PR14258.
192 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
194 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
195 (USER_LABEL_PREFIX): Revert back to '_'
197 * config.bfd (targ_cpu): Add support for Thumb target.
199 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
201 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
202 (get_symbol_value): Handle R_SH_SWITCH8.
203 (sh_relax_delete_bytes): Likewise.
205 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
207 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
208 gcc/config/arm/semi.h
210 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
213 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
215 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
218 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
220 * coffcode.h (coff_mkobject_hook): Only set private flags for non
223 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
225 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
228 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
230 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
231 complain if inout and output formats differ.
233 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
235 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
236 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
237 * Makefile.in: Rebuild.
238 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
239 automake and autoconf.
241 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
242 (COFF_WITH_PR to COFF_WITH_PE).
244 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
246 * coff-arm.c: Make variables and some functions static, so that
247 this file can be included in multiple object files.
248 (coff_arm_bfd_final_link): Fix minor bug.
250 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
252 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
254 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
256 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
258 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
260 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
262 * sunos.c (sunos_add_one_symbol): When overriding a defined
263 symbol, set it to undefined, not new.
265 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
268 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
270 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
271 (sh_relax_delete_bytes): Don't kill LABEL relocs.
273 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
275 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
276 (mn10300_elf_relax_section): Likewise.
278 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
280 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
281 bfd_h_get_* calls to "bfd_byte *".
283 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
285 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
287 (mn10300_elf_relax_section): Include stack space for register saves
288 in the imm8 field of a "call" instruction.
289 (compute_function_info): Determine how much stack is allocated by
290 the movm instruction. Fix typo.
291 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
293 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
295 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
296 a version dependency could not be found.
298 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
300 * configure.com: Get version info from configure.in
302 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
304 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
305 New function. Avoid mixing US1 and HAL R1 code.
306 Set resulting memory ordering to the strongest one used.
307 (sparc64_elf_object_p): Set bfd_mach correctly.
309 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
311 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
312 (sparc64_elf_check_relocs): Handle them.
313 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
314 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
316 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
318 * configure.in (sparc*-*-linux*): Use trad-core and ...
319 * hosts/sparclinux.h: New file.
321 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
323 * config.bfd (sparc64-*-linux*): New target.
325 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
326 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
328 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
329 Set .plt alignment from new plt_alignment.
330 * elflink.h (elf_link_create_dynamic_sections): Set version section
331 alignment to LOG_FILE_ALIGN.
332 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
333 (elfXX_bed): Init plt_alignment.
335 * elf64-sparc.c (sparc64_elf_check_relocs,
336 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
337 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
338 sparc64_elf_finish_dynamic_sections): New functions.
339 (sparc64_elf_howto_table): Fix a few name strings.
340 (ELF_DYNAMIC_INTERPRETER): New definition.
341 (sparc64_elf_relocate_section): Handle shared libraries.
343 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
344 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
345 PLT definitions sparc64-linux originally choose. These will go
346 away soon in favour of the official abi definitions.
348 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
350 * coff-sh.c (coff_small_object_p): New static function.
351 (coff_small_new_section_hook): New static function.
352 (bfd_coff_small_swap_table): New static const structure.
353 (coff_small_close_and_cleanup): Define.
354 (coff_small_bfd_free_cached_info): Define.
355 (coff_small_get_section_contents): Define.
356 (coff_small_get_section_contents_in_window): Define.
357 (shcoff_small_vec): New static structure.
358 (shlcoff_small_vec): New static structure.
359 * targets.c (bfd_target_vector): Add shcoff_small_vec and
361 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
362 shlcoff_small_vec to targ_selvecs.
364 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
365 * configure: Rebuild.
367 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
369 * evax-egsd.c: Weak symbols are global.
371 * evax-emh.c: Use proper casts.
373 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
375 * evax-egsd.c: Section names and symbols have different
376 length restrictions. Add length parameter to
377 _bfd_evax_length_hash_symbol.
378 * evax-etir.c: Likewise.
379 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
381 * evax.h (EOBJ_S_C_SECSIZ): Define.
383 * evax-alpha.c: Remove duplicate test.
385 * evax-emh.c: SYS$ functions are upper-case.
387 * evax-egsd.c: Create separate sections for common symbols.
388 * evax-etir.c: Don't output common section.
389 * evax.h: Bump up section count.
391 * configure.com: Use 64bit integers with DEC C.
393 * evax-egsd.c: Make section flags dec c compatible.
395 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
397 * som.c (normalize): Delete function.
398 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
399 changed. Use passed in elength to determine size of the extended
400 name table instead of computing it again.
402 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
404 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
405 IMAGE_SCN_MEM_READ for an unrecognized section.
407 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
409 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
410 '/' in the extended name table.
412 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
414 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
415 symbols, check globals list before matching on locals.
417 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
419 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
422 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
424 * peicode.h (pe_mkobject_hook): Set DLL flag.
425 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
427 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
428 for .stab* sections. Replace strlen of constant strings with
431 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
433 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
434 merge got and reloc entries from ind syms to their target.
435 (elf64_alpha_always_size_sections): Call it.
436 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
437 (elf64_alpha_can_merge_gots): Likewise.
438 (elf64_alpha_merge_gots): Likewise.
440 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
441 as it is insufficient to handle the relocation changes as well.
443 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
445 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
446 relocs for symbols in shlibs that have been forced local.
447 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
449 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
451 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
452 got_enties of the default symbol for the default versioned
453 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
456 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
458 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
459 24 bits of the PC when computing a PC relative relocation.
461 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
463 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
464 Correct value for maximum positive 22 bit PC relative relocation.
465 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
466 HI_16 relocations. Correct bit adjustment in TDA offsets.
468 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
470 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
471 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
473 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
475 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
478 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
480 * config.bfd: Missed one alpha* change.
482 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
484 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
485 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
486 (MINUS_ONE): New macro.
487 (sparc_elf_notsup_reloc): New function.
488 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
489 H44,M44,L44,REGISTER.
490 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
491 (init_insn_reloc): New function.
492 (sparc_elf_wdisp16_reloc): Use it.
493 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
495 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
497 * som.c (som_construct_extended_name_table): Remove static
498 function, and define as macro instead.
500 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
502 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
503 recognizes alphaev5 etc.
504 * configure.host: Likewise.
506 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
508 Make ld -s work on AIX:
509 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
510 section if we are stripping.
511 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
512 size if we are stripping.
513 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
514 and don't write out relocs, if we are stripping.
515 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
516 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
519 * configure.in: Don't include elf.lo again for ELF targets; it's
520 always in the library anyhow.
521 * configure: Rebuild.
523 * bfd-in2.h: Rebuild.
525 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
526 char *, when calling bfd_get_32 and bfd_put_32.
527 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
530 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
532 * reloc.c (bfd_check_overflow): New function.
533 (bfd_perform_relocation, bfd_install_relocation): Use it.
534 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
535 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
536 * bfd-in2.h: Regenerate.
537 * libbfd.h: Regenerate.
539 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
541 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
542 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
544 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
546 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
547 (stmp-bfd-h): Rename from stmp-bfd.h.
548 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
549 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
550 (stmp-bin2-h): New target.
551 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
552 (stmp-lbfd-h): New target.
553 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
554 (stmp-lcoff-h): New target.
555 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
556 stmp-lbfd-h, and stmp-lcoff-h.
557 * Makefile.in: Rebuild.
559 * configure.in: Use a diversion to set enable_shared before the
560 arguments are parsed.
561 * configure: Rebuild.
563 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
565 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
566 renamed to R_SPARC_UNUSED_42.
567 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
568 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
569 renamed to R_SPARC_UNUSED_42.
570 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
571 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
572 * bfd-in2.h: Regenerated.
573 * libbfd.h: Regenerated.
575 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
577 * elflink.h (elf_merge_symbol): Don't check the hash creator until
578 after we have set *sym_hash.
580 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
582 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
584 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
586 * Makefile.am (libbfd_a_SOURCES): Define.
587 * Makefile.in: Rebuild.
589 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
590 * aclocal.m4: Rebuild with new libtool.
591 * configure: Rebuild.
593 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
595 * elf.c (map_sections_to_segments): Even if we are not demand
596 paged, don't put a loadable section after a nonloadable section.
597 (assign_file_positions_for_segments): Increment the file offset
598 for a section with contents, even if it is not loadable.
601 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
603 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
604 indicating that __ctbp could not be found.
607 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
609 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
611 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
614 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
615 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
616 Add support for the CALLT relocs.
618 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
619 BFD_RELOC_V850_CALLT_16_16_OFFSET.
622 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
623 relocations against non-existant symbols.
625 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
627 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
629 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
630 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
631 bit reloc in the tiny data area.
634 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
636 Merged changes from Martin Hunt:
638 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
639 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
642 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
643 BFD_RELOC_D30V_9_PCREL_R): New relocs.
645 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
646 Do 15 and 21 bit pc-relative relocations.
647 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
650 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
651 added to the relocation, not or'd.
654 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
656 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
658 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
660 * archures.c (bfd_default_scan): Use strcasecmp.
661 (bfd_default_scan): Test for match with arch_name + ":" +
663 (bfd_default_scan): Test for match with printable_name - ":".
664 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
665 cases. Each implements their own scan function.
666 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
667 special cases. Since info->mach == 0. The test mach == number
669 (bfd_arch_list): New function, return name of all the supported
672 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
674 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
675 decoding architecture.
676 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
679 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
681 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
683 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
685 * Makefile.am: Rebuild dependencies.
686 (ALL_MACHINES_CFILES): Add cpu-v850.c.
687 (ALL_MACHINES_CFILES): Add elf32-v850.c.
688 * Makefile.in: Rebuild.
690 * reloc.c: Remove extraneous commas from relocation entries.
691 Remove BFD_RELOC_V850_16_PCREL.
692 * bfd-in2.h: Rebuild.
694 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
695 in sections named .tocbss rather than .bss.
697 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
699 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
700 BFD_RELOC_V850_16_PCREL.
702 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
704 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
705 the same as C_EXT syms.
706 (coff_link_add_symbols): Ditto.
707 (_bfd_coff_link_input_bfd): Ditto.
708 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
709 it to preserve and restore state of global_to_static flag.
711 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
713 * elf32-v850.c (v850_elf_object_p): Set machine number based on
714 bits in e_flags field rather than magic numbers.
715 (v850_elf_final_write_processing, v850_elf_set_private_flags,
716 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
717 v850_elf_print_private_bfd_data): New functions.
720 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
722 * elf.c (prep_headers): Remove V850E magic number.
723 * elf.c (prep_headers): Remove V850EA magic number.
726 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
728 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
730 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
732 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
733 instructions are relative to the next instruction, not the
735 (mn10200_elf_relax_section): Similarly.
737 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
739 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
742 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
743 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
744 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
746 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
748 * cpu-v850.c: Remove "plain" from v850 printable name.
749 (scan): Use strcasecmp.
751 * archures.c (bfd_mach_v850): Define.
753 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
754 just sh/SH, use strcasecmp.
755 (arch_info_struct): Add entries for sh3 et.al.
757 * archures.c (bfd_mach_sh, ...): Define.
759 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
761 * archures.c (bfd_archures_list): Always NULL terminate the list.
763 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
765 * Makefile.am: Rebuild dependencies.
766 (ALL_MACHINES_CFILES): Add cpu-arc.c.
767 (ALL_MACHINES_CFILES): Add elf32-arc.c.
768 (elf32-arc.lo): Remove explicit dependency.
769 * Makefile.in: Rebuild.
771 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
772 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
773 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
775 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
777 * configure: Rebuild with latest devo autoconf for NT support
779 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
781 * cpu-arm.c (compatible): If B is a default type, return A.
783 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
785 * cpu-v850.c (scan): New function.
786 (arch_info_struct): New structure.
787 (bfd_v850_arch): Add link into arch_info_structure.
789 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
792 * elf32-v850.c (v850_elf_object_p): New function.
795 * archures.c (bfd_mach_v850e): Machine value for v850e.
797 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
799 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
802 * elf.c (prep_headers): Add support for v850e machine number.
804 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
806 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
808 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
811 * elf.c (prep_headers): Add support for v850ea machine number.
814 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
816 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
817 cached_stab field if the offset prevents us from using the cache.
819 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
821 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
823 * aout-arm.c (aout_arm_little_vec): Likewise.
824 (aout_arm_big_vec): Likewise.
825 * bout.c (b_out_vec_big_host): Likewise.
826 (b_out_vec_little_host): Likewise.
827 * mipsbsd.c (aout_mips_little_vec): Likewise.
828 (aout_mips_big_vec): Likewise.
831 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
833 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
834 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
835 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
838 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
840 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
841 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
842 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
843 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
844 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
845 of two for I960 only.
846 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
847 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
849 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
850 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
851 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
853 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
854 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
855 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
856 *coffcode.h (coff_write_object_contents): Set alignment field in
857 section header for TIC80COFF files.
860 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
862 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
863 v850_elf_check_relocs, v850_elf_reloc,
864 v850_elf_final_link_relocate): Add support for
865 BFD_RELOC_V850_16_PCREL relocation.
867 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
870 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
872 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
875 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
877 * cpu-v850e: New file.
879 * elf.c (prep_headers): Add support for v850e target.
881 * bfd-in2.h (bfd_architecture): Add support for v850e target.
883 * config.bfd: Add support for v850e target.
885 * archures.c: Add support for v850e target.
887 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
889 * cpu-v850ea: New file.
891 * elf.c (prep_headers): Add support for v850ea target.
893 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
895 * config.bfd: Add support for v850ea target.
897 * archures.c: Add support for v850ea target.
900 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
902 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
903 argument as section relative, rather than an absolute address.
904 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
906 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
908 * config.bfd (arc-*-elf*): Add.
909 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
910 * configure: Rebuild.
911 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
912 (BFD32_BACKENDS): Add elf32-arc.lo.
913 (cpu-arc.lo,elf32-arc.lo): Add rules for.
914 * Makefile.in: Rebuild.
915 * archures.c (architecture list): Add bfd_arch_arc.
916 (bfd_archures_list): Add bfd_arc_arch.
917 (bfd_mach_arc_base): Define.
918 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
919 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
920 (bfd_target_vect): Add them.
921 * bfd-in2.h, libbfd.h: Rebuild.
922 * cpu-arc.c, elf32-arc.c: New files.
923 * elf.c (pre_headers): Recognize bfd_arch_arc.
925 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
927 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
928 data section is correctly rounded to a page in the file.
930 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
932 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
933 there are no symbols.
935 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
937 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
938 file system 14 character limit.
939 * Makefile.am, configure.in: Corresponding changes.
940 * Makefile.in, configure: Rebuild.
942 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
944 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
945 Rebuild dependencies.
946 * Makefile.in: Rebuild.
948 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
950 * Makefile.am (docdir): Define.
951 * Makefile.in: Rebuild.
953 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
955 * configure: Rebuild with autoconf 2.12.1.
957 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
959 * aclocal.m4, configure: Rebuild with new automake patches.
961 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
963 * rs6000-core.c (make_bfd_asection): New function to add a section
964 to the core file bfd.
965 (rs6000coff_core_p): Use make_bfd_asection to add the core file
967 Use BFD routines to seek, read and stat the core file.
968 Handle .data sections from loaded objects and anonymously mmapped
969 regions, these are available in AIX 4 core files.
971 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
973 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
974 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
975 copy; use a patches libtool instead.
976 * acmacros.m4: Remove.
977 * Makefile.in, aclocal.m4, configure: Rebuild.
979 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
981 * Makefile.am: New file, based on old Makefile.in.
982 * acmacros.m4: New file, copied from old aclocal.m4.
983 * acinclude.m4: New file.
984 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
985 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
986 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
987 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
988 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
989 * acconfig.h: Mention PACKAGE and VERSION.
990 * stamp-h.in: New file.
991 * dep-in.sed: Change .o to .lo.
992 * Makefile.in: Now built with automake.
993 * aclocal.m4: Now built with aclocal.
994 * config.in, configure: Rebuild.
997 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
999 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1000 if there is only a relocation to a read-only but not allocatable
1001 section (like .stab).
1002 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1003 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1004 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1005 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1006 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1008 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1009 (ppc_elf_create_linker_section): These sections are not
1010 created by the linker (that is, they are created by the user
1011 putting data in them). In particular, they can be the source
1012 and target of relocations.
1013 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1014 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1015 objects (for instance, 'long double') to 16-byte boundaries.
1016 (ppc_elf_size_dynamic_sections): Make the code that generates
1017 section symbols exactly the same as for sparc, reducing the
1018 number of section symbols output.
1019 (ppc_elf_check_relocs): Check postcondition of
1020 bfd_elf32_link_record_dynamic_symbol. Make default case the
1021 same as corresponding code for sparc, fixing bug involving
1023 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1024 forced to be local because of versioning (by replicating
1025 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1026 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1028 (ppc_elf_relocate_section): Add handy debugging code for when
1029 assertion fails. Add some more 'symbol made local because of
1032 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1033 processing a GOT relocation as required by ABI.
1035 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1037 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1038 version info if this symbol came from a dynamic object.
1039 (elf_link_add_object_symbols): Set the version info of a symbol
1040 only if the object actually contains version definitions and
1041 defines this symbol.
1043 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1045 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1046 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1048 * configure: Regenerated with autoconf 2.12.
1049 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1051 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1053 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1054 a warning rather than returning an error.
1056 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1058 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1060 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1062 * cisco-core.c: define signals for wingdb.
1064 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1066 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1067 the same number of aux entries.
1069 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1071 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1072 difference of two symbols if the relocation size is 32 bits.
1073 (som_write_fixups): Handle R_DATA_EXPR.
1075 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1077 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1078 its value if COFF_WITH_PE is defined.
1080 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1082 * coff-stubgo32.c: New file.
1083 * go32stub.h: New file.
1084 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1085 * coffswap.h (coff_swap_filehdr_in): Invoke
1086 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1088 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1089 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1090 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1091 COFF_ADJUST_AUX_IN_POST if they are defined.
1092 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1093 COFF_ADJUST_AUX_OUT_POST if they are defined.
1094 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1095 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1096 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1097 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1098 * targets.c (go32stubbedcoff_vec): Declare.
1099 (bfd_target_vector): Add go32stubbedcoff_vec.
1100 * configure.in (go32coff_vec): New target vector.
1101 (go32stubbedcoff_vec): Likewise.
1102 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1103 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1104 * Makefile.in: Rebuild dependencies.
1105 (BFD32_BACKENDS): Add coff-stubgo32.o.
1106 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1107 (HFILES): Add go32stub.h.
1109 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1111 * configure.in: Check for fdopen.
1112 * configure, config.in: Rebuild.
1113 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1114 __GO32__. Reindent a bit.
1116 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1118 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1119 flag for newly created sections.
1120 (sunos_add_dynamic_symbols): Don't discard newly created sections
1121 if shared library is dynobj.
1123 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1125 * elf.c (map_sections_to_segments): When checking whether
1126 including a section in a segment would force us to skip a page,
1127 align the address of the next segment to avoid wraparound
1130 start-sanitize-tic80
1131 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1133 * coffcode.h (coff_write_object_contents): Initialize
1134 target id field to TIC80_TARGET_ID.
1135 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1137 (coff_swap_filehdr_in): Swap in target id field if used.
1140 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1142 * coff-i386.c (coff_i386_is_local_label_name): New static function
1143 if TARGET_UNDERSCORE.
1144 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1145 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1147 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1149 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1150 complain_overflow_signed, for 32 bit PC relative relocations.
1152 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1154 * elflink.h (elf_link_add_object_symbols): When a version
1155 indirection symbol is overridden, make the original symbol point
1156 at the real overriding symbol.
1158 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1161 * elflink.h (elf_link_output_extsym): Use the right section for a
1163 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1164 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1166 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1168 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1169 symbols before checking for new symbols.
1171 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1173 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1175 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1176 file, not aoutsz bytes (they are different in XCOFF .o files).
1178 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1179 redefined by objects included from archives.
1181 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1183 * elflink.h (elf_merge_symbol): In the case of a new defined
1184 symbol overriding an old defined symbol, return the hash table
1185 entry which we modify, even if it is the target of an
1187 (elf_link_add_object_symbols): If the real name of the symbol gets
1188 overridden, convert the versioned symbol into an indirect symbol
1191 * elflink.h (elf_merge_symbol): New static function, broken out of
1192 elf_link_add_object_symbols.
1193 (elf_link_add_object_symbols): Call it.
1195 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1197 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1198 handle case where COFF filehdr does not immediately follow PE
1200 * coffgen.c (coff_object_p): Remove useless seek to current
1203 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1205 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1208 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1210 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1211 symbols, skip N_ABS symbols with debugging storage classes.
1213 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1215 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1216 relocs in shared libraries which refer to local symbols. Cope
1217 with addend when processing a GOT relocation.
1219 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1220 for sections that the linker didn't create.
1221 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1222 symbol if it was created in ppc_elf_size_dynamic_sections.
1223 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1224 relative to a section for which we didn't output a symbol.
1226 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1227 relocs are 'rela' relocs, like everything else. .rela.plt is not
1228 a read-only section, so we don't have to special-case it.
1230 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1231 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1233 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1234 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1235 actual .got section.
1236 * elflink.c (_bfd_elf_create_got_section): The three reserved
1237 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1239 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1242 * elf32-ppc.c (ppc_elf_check_relocs): Use
1243 _bfd_elf_create_got_section to create the GOT rather than
1244 ppc_elf_create_linker_section. Create the '.rela.got' section
1246 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1247 symbol has a GOT entry.
1248 (ppc_elf_relocate_section): Record when a symbol is used through
1249 the GOT, and allocate space in the GOT for each such symbol.
1250 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1251 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1254 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1255 treated in a similar way to ADDR16_HA relocs.
1256 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1257 shared objects; the linker must deal with them.
1258 (ppc_elf_create_linker_section): Stop setting
1259 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1260 LINKER_SECTION_PLT stuff.
1261 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1262 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1263 section, not ELF-specific calls.
1264 (elf_backend_plt_not_loaded): Set to 1.
1265 (elf_backend_got_symbol_offset): Set to 4.
1266 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1267 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1268 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1269 plt_not_loaded member.
1270 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1271 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1273 (elf_backend_G_O_T_offset): Set default to 0.
1274 (elfNN_bed): Set added fields.
1276 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1277 DT_RELENT in shared objects; should be DT_RELAENT.
1279 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1280 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1281 such a reloc (in a non-shared object) refers to a symbol that's
1284 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1286 * elfcode.h (put_signed_word): Define.
1287 (get_signed_word): Define.
1288 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1289 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1291 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1292 bfd_get_signed_32 to set the r_addend field.
1293 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1294 bfd_h_get_signed_64 to set the r_addend field.
1296 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1298 * elf32-i386.c (elf_i386_relocate_section): When generating a
1299 shared library, do the relocation if the input section is not
1300 allocated in memory.
1302 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1303 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1304 (elf_fix_symbol_flags): New static function, broken out of
1305 elf_adjust_dynamic_symbol.
1306 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1307 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1308 forced local even if NEEDS_PLT is set. When forcing a symbol to
1309 be local, clear NEEDS_PLT.
1310 (elf_link_output_extsym): Remove unused local bed.
1312 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1314 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1315 for derived elf linker hash table entries. References to
1316 elf_link_hash_entry changed appropriately.
1317 (elf32_mn10300_link_hash_table): New structure for derived elf
1319 (elf32_mn10300_hash_table): Define.
1320 (elf32_mn10300_link_hash_traverse): Likewise.
1321 (elf32_mn10300_link_hash_newfunc): New function.
1322 (elf32_mn10300_link_hash_table_create): Likewise.
1323 (elf32_mn10300_finish_hash_table_entry): Likewise.
1324 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1325 of prologue code, and call:32->call:16 relaxing.
1326 (compute_function_info: New function.
1327 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1329 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1331 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1332 for a symbol which is being forced to be local.
1333 * elf32-i386.c (elf_i386_relocate_section): Write out the
1334 relocation value for a GOT reloc for a symbol which is turning
1335 into a local symbol.
1336 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1337 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1339 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1341 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1342 value if the symbol is turning into a local symbol.
1343 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1344 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1346 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1348 * elflink.h (elf_link_add_object_symbols): Also read verneed
1349 information by calling `_bfd_elf_slurp_version_tables'.
1350 (elf_link_add_object_symbols): For undefined symbols look for
1351 version information in the verneed records.
1352 (elf_link_add_object_symbols): Use soname of shared object
1353 for verneed record if it is available.
1355 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1357 * cpu-arm.c: Add prototypes for compatible and scan.
1358 * cofflink.c: Add prototype for mark_relocs.
1360 * archive.c (bfd_special_undocumented_glue): Change filename to
1361 const pointer. Add prototype.
1363 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1365 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1366 sections that will be discarded.
1368 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1370 * elflink.h (elf_link_find_version_dependencies): When searching
1371 for known version symbol skip non-matching verdef records, not
1374 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1376 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1377 not a bfd_vma, to the base file, to match how dlltool reads it.
1379 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1381 * reloc.c: Add thumb relocations.
1383 * bfd-in2.h: Add Thumb relocations.
1385 * libbfd.h: Add Thumb relocations.
1387 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1389 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1391 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1393 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1394 for a section even if it is not loaded.
1396 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1398 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1399 input and output files.
1400 (_bfd_coff_generic_relocate_section): Check whether input file,
1401 not output file, is a PE file.
1403 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1405 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1407 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1409 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1412 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1414 * cpu-arm.c (compatible): Add test for supersets of ARM
1417 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1419 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1422 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1424 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1425 called directly by gas/config/tc-arm.c.
1427 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1429 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1430 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1432 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1434 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1437 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1439 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1440 (coff_bfd_copy_private_bfd_data): Ditto.
1441 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1442 (coff_arm_bfd_print_private_bfd_data): Ditto.
1443 (coff_arm_bfd_set_private_flags): Ditto.
1444 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1446 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1448 * libcoff-in.h (struct coff_final_link_info): Add boolean
1449 global_to_static member for support of task linking.
1450 (_bfd_coff_write_task_globals): Add prototype.
1451 * libcoff.h: Regenerate.
1452 * coffcode.h (coff_write_object_contents): Use #ifdef to
1453 check RS6000COFF_C, to be consistent with all other uses
1455 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1456 call _bfd_coff_write_task_globals.
1457 (_bfd_coff_link_input_bfd): If doing task linking, convert
1458 global functions to static.
1459 (_bfd_coff_write_global_sym): If doing task linking, convert
1460 global variables to static.
1461 (_bfd_coff_write_task_globals): New function.
1462 start-sanitize-tic80
1463 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1464 (C_AUTOARG): #undef since it clashes with C_UEXT.
1465 (C_LASTENT): #undef since it clashes with C_STATLAB.
1466 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1468 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1469 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1470 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1473 start-sanitize-tic80
1474 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1476 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1477 PP relocations to complain_overflow_dont.
1479 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1481 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1482 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1484 (ppbase_reloc, glob15_reloc): New static functions.
1485 (glob16_reloc, local16_reloc): New static functions.
1486 (rtype2howto): Handle all relocation types.
1487 (coff_tic80_relocate_section): New static function.
1488 (coff_relocate_section): Define to coff_tic80_relocate_section.
1489 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1492 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1494 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1495 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1497 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1498 callers. If PE file, don't add section VMA.
1499 (coff_write_alien_symbol): If PE file, don't add section VMA.
1500 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1501 (_bfd_coff_write_global_sym): Likewise.
1502 (_bfd_coff_generic_relocate_section): Likewise.
1504 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1507 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1509 * cofflink.c (mark_relocs): Add new function to mark symbols which
1510 are used by relocations.
1511 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1512 suppress the skipping of symbols that have thus been marked.
1514 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1516 * coff-sh.c (sh_merge_private_data): New static function.
1517 (coff_bfd_merge_private_bfd_data): Define.
1519 start-sanitize-tic80
1520 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1522 * coff-tic80.c: Remove unnecessary #ifdefs.
1523 * config.bfd: Set targ_underscore to yes for tic80.
1525 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1527 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1528 with unresolved external symbols in GDB).
1531 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1533 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1534 the symbols associated with each BFD.
1535 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1537 * elf-m10200.c: Likewise.
1538 * elf32-m32r.c: Likewise.
1539 * elf32-sh.c: Likewise.
1541 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1543 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1544 alignment of a common symbol. If two symbols that look like
1545 common symbols are found in two shared libraries, and the size is
1546 different, use the larger size, and warn if --warn-common. If a
1547 common symbol overrides a definition in a shared library, set the
1548 size to the larger size, and warn if --warn-common.
1550 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1552 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1553 into any other machine type.
1555 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1557 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1558 data into an unitialised destination set its machine type as well.
1560 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1562 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1563 to common symbol size. Consistently treat uninitialized symbols
1564 in shared objects as common symbols.
1566 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1568 * archures.c (constants): Added new constants to identify the
1569 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1570 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1572 * bfd-in2.h (constants): Added new constants to identify
1573 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1574 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1575 bfd_mach_arm_4T. This file is auto-magically generated from the
1576 archures.c file. This update is just to save work.
1578 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1579 coff_arm_bfd_print_private_bfd_data,
1580 coff_arm_bfd_set_private_flags,
1581 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1582 (global): Macro redefinitions set up to use these new functions.
1584 * coffcode.h (coff_mkobject_hook): Added call to
1585 coff_arm_bfd_set_private_flags().
1586 (coff_set_arch_mach_hook): Added code to set machine type based on
1587 bits stored in internal flags.
1588 (coff_set_flags): Added code to set the new bits in the flags
1589 field based on the machine number.
1590 (function definition macros): Made all function definition macros
1591 conditional so that they can be overridden by target specific
1594 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1595 Structure extended to include new types, one each for ARMv2,
1596 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1598 * libcoff-in.h (struct coff_tdata): Added flags field.
1600 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1602 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1604 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1607 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1609 * coffgen.c (coff_find_nearest_line): If there are no syments,
1612 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1614 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1616 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1618 * targmatch.sed: Add explicit \n characters to work around bug in
1619 HP/UX 10.20 sed program.
1621 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1623 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1626 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1628 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1630 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1632 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1633 (struct elf_m68k_pcrel_relocs_copied, struct
1634 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1635 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1636 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1637 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1639 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1640 PC relative relocs for a global symbol defined in a regular
1641 object, and count the number of PC relative relocs copied for any
1643 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1644 traverse with elf_m68k_discard_copies.
1646 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1648 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1649 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1651 * coffcode.h (coff_compute_section_file_positions): Force the
1652 potential last byte in the file to be written out when
1655 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1657 * configure.host (mips*-*-openbsd*): New host.
1659 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1661 * elflink.h (elf_link_add_object_symbols): Only subtract the
1662 section VMA from the symbol value if this is a fully linked file.
1664 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1665 (struct elf_i386_link_hash_entry): Define.
1666 (struct elf_i386_link_hash_table): Define.
1667 (elf_i386_link_hash_traverse): Define.
1668 (elf_i386_hash_table): Define.
1669 (elf_i386_link_hash_newfunc): New static function.
1670 (elf_i386_link_hash_table_create): New static function.
1671 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1672 PC relative relocs for a global symbol defined in a regular
1673 object, and count the number of PC relative relocs copied for any
1675 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1676 traverse with elf_i386_discard_copies.
1677 (elf_i386_discard_copies): New static function.
1678 (bfd_elf32_bfd_link_hash_table_create): Define.
1680 From Gordon W. Ross <gwr@mc.com>:
1681 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1682 (sunos4_aout_backend): Use MY_entry_is_text_address.
1685 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1687 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1688 R_D30V_32_NORMAL to 2 (4 bytes).
1691 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1693 From Gordon W. Ross <gwr@mc.com>:
1694 * netbsd.h (N_SHARED_LIB): Define.
1695 (SEGMENT_SIZE): Don't define.
1696 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1698 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1699 (SEGMENT_SIZE): Don't define.
1701 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1702 to sizeof Rela structure, not sizeof Rel structure. From Gary
1703 Thomas <g.thomas@opengroup.org>.
1705 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1707 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1708 whenever entry is larger than text address, but only by whole
1709 pages. From Gordon W. Ross <gwr@mc.com>.
1711 * Makefile.in (install): Depend upon installdirs. Use
1712 mkinstalldirs to build $(oldincludedir).
1713 (installdirs): New target.
1715 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1716 if this is a debugging section which we are stripping.
1718 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1720 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1721 alpha-specific target data struct.
1723 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1725 From Thomas Graichen <graichen@rzpd.de>:
1726 * Makefile.in: Always use $(SHELL) when running move-if-change.
1727 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1728 * configure: Rebuild.
1730 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1732 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1733 VMA if this is an executable file or a shared object.
1735 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1738 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1740 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1741 start of the file. Remove uses later on which switch using
1743 (MY(callback)): Handle entry_is_text_address.
1744 (MY_entry_is_text_address): Define if not defined.
1745 (MY(backend_data)): Initialize new field.
1746 * aoutf1.h (sunos4_aout_backend): Likewise.
1747 * i386aout.c (MY(backend_data)): Likewise.
1748 * i386mach3.c (MY(backend_data)): Likewise.
1749 * mipsbsd.c (MY(backend_data)): Likewise.
1750 * sparclynx.c (sparclynx_aout_backend): Likewise.
1751 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1752 (MY_entry_is_text_address): Define.
1753 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1755 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1756 whose name starts with `.'.
1758 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1760 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1761 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1762 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1763 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1764 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1765 sparc-*-openbsd*): New targets.
1766 * configure: Rebuild.
1768 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1770 * stabs.c (struct stab_section_info): New field
1772 (_bfd_link_section_stabs): Fill the above array.
1773 (_bfd_stab_section_offset): Use `cumulative_skips' to
1774 speed up offset calculation.
1776 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1778 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1779 addend for non pc-relative relocations.
1781 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1782 for non-existent function.
1784 * elf-m10300.c (mn10300_elf_relax_section): New function.
1785 (mn10300_elf_relax_delete_bytes): Likewise.
1786 (mn10300_elf_symbol_address_p): Likewise.
1787 (mn10300_elf_get_relocated_section_contents): Likewise.
1788 (bfd_elf32_bfd_relax_section): Define.
1789 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1791 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1793 * configure.host: Set SHLIB_LIBS.
1794 * configure.in: Substitute SHLIB_LIBS.
1795 * configure: Rebuild.
1796 * Makefile.in (SHLIB_LIBS): New variable.
1797 ($(SHLIB)): Use $(SHLIB_LIBS).
1799 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1801 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1802 with bfd_section_vma.
1804 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1806 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1807 Correct CPU file names for mn10[23]00.
1808 * configure: Rebuild.
1810 * bfd.c (bfd_record_phdr): Cast count to size_t before
1813 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1814 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1815 (xcoff_write_archive_contents): LIkewise.
1816 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1817 (mips_elf_create_procedure_table): Likewise.
1818 * peicode.h (pe_print_idata): Likewise.
1819 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1820 * xcofflink.c (xcoff_get_section_contents): Likewise.
1821 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1822 (xcoff_link_add_symbols): Likewise.
1823 (xcoff_link_add_symbols): Likewise.
1825 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1826 (ppcboot_bfd_print_private_bfd_data): Likewise.
1828 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1829 to complain_overflow_signed.
1831 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1833 * VERSION: Set to 2.8.1.
1835 * Branched binutils 2.8.
1837 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1838 deciding whether to copy a reloc into a shared object.
1839 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1840 relocs in unallocated sections.
1841 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1842 R_SPARC_RELATIVE relocs in unallocated sections.
1844 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1846 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1847 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1850 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1852 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1853 override an uninitialized symbol from a shared library with a
1856 * elf-m10200.c: Rename from elf32-mn10200.c.
1857 * elf-m10300.c: Rename from elf32-mn10300.c.
1858 * cpu-m10200.c: Rename from cpu-mn10200.c
1859 * cpu-m10300.c: Rename from cpu-mn10300.c
1860 * Makefile.in: Update accordingly.
1862 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1863 (elf_mips_isa): Move to earlier in file.
1864 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1865 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1868 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1871 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1873 * configure.com: New file.
1874 * config.h-vms: Remove file.
1875 * makefile.vms: Update for new configure scheme.
1877 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1879 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1880 (ppc_process_before_allocation): Declare.
1881 * libcoff.h: Rebuild.
1883 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1885 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1887 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1889 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1891 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1892 symbol index for a R_IHCONST reloc.
1894 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1896 * targmatch.sed: Do not use \(\) recursively.
1898 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1900 * m68klinux.c (MACHTYPE_OK): Define.
1901 * i386linux.c (MACHTYPE_OK): Define.
1903 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1905 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1906 <hjl@gnu.ai.mit.edu>:
1907 * sparclinux.c: New file.
1908 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1909 * bfd-in2.h: Rebuild.
1910 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1911 * configure.in (sparclinux_vec): Add to list of vectors.
1912 * configure: Rebuild.
1913 * targets.c (sparclinux_vec): Declare.
1914 (bfd_target_vector): Add sparclinux_vec.
1915 * Makefile.in: Rebuild dependencies.
1916 (BFD32_BACKENDS): Add sparclinux.o.
1917 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1919 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1920 bfd_coff_backend_data field.
1921 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1923 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1924 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1925 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1927 * bfd.c: Include "libiberty.h".
1928 (strerror): Don't declare.
1929 (bfd_errmsg): Call xstrerror rather than strerror.
1931 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1933 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1934 reloc even if the symbol is in the .bss section.
1935 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1936 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1937 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1939 * coffcode.h (bfd_coff_backend_data): Add new field
1940 _bfd_coff_default_section_alignment_power.
1941 (bfd_coff_default_section_alignment_power): Define.
1942 (bfd_coff_std_swap_table): Initialize new field.
1943 * libcoff.h: Rebuild.
1944 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1945 symbol to the default section alignment.
1947 * COPYING: Update FSF address.
1950 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1952 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1953 21-bit absolute that made it act as a relative.
1956 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1958 * elflink.c (_bfd_elf_create_linker_section): Don't set
1959 bss_section and rel_section from existing sections.
1961 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1964 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1966 * aoutx.h (some_aout_object_p): Change executable test to fix
1967 problems with embedded a.out systems.
1969 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1971 * stabs.c (_bfd_stab_section_offset): New function.
1972 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1973 * libbfd.h: Rebuild.
1974 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1976 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1977 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1978 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1979 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1980 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1982 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1983 symbol. Check for memory allocation failure of *psinfo.
1984 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1985 callers. Set the value of the header symbol.
1986 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1987 * libbfd.h: Rebuild.
1989 start-sanitize-tic80
1990 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1992 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1993 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1994 reloc types, rather than silently failing to generate an output file.
1997 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1999 * targmatch.sed: Use the hold space to put the #ifdef around the
2000 the string constant.
2001 * targets.c (UNSUPPORTED_TARGET): Don't define.
2002 (find_target): Don't check for UNSUPPORTED_TARGET.
2003 (bfd_set_default_target): Don't try to optimize by checking for
2006 * Makefile.in: Rebuild dependencies.
2007 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2008 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2009 (elf32-m32r.o): Remove explicit target.
2011 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2014 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2015 count section symbols for sections that were created by the
2016 linker, or are not allocatable or not loadable.
2017 (elf32_sparc_finish_dynamic_sections): Output output section
2018 symbols for section for which we made space for them.
2020 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2022 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2023 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2025 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2027 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2028 (m32r_hi16_list): New static local.
2029 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2030 (m32r_elf_do_hi16_reloc): Delete.
2031 (m32r_elf_relocate_hi16): New function.
2032 (m32r_elf_lo16_reloc): New function.
2033 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2036 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2038 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2039 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2040 (m32r_elf_final_sda_base): New function.
2041 (m32r_elf_relocate_section): Rewrite sdata support.
2042 (m32r_elf_finish_dynamic_sections): Delete.
2044 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2046 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2047 * coff-svm68k.c: New file. Just defines some macros and includes
2049 * coff-m68k.c: Add functions to handle common addends, moved in
2050 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2051 Control whether relocs are visible using STATIC_RELOCS.
2052 * cf-m68klynx.c: Simplify greatly: just define macros to control
2054 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2055 * targets. (m68ksysvcoff_vec): Declare.
2056 (bfd_target_vector): Add m68ksysvcoff_vec.
2057 * config.bfd (m68*-motorola-sysv*): New target.
2058 * configure.in (m68ksysvcoff_vec): New vector.
2059 * configure: Rebuild.
2060 * Makefile.in: Rebuild dependencies.
2061 (BFD32_BACKENDS): Add coff-svm68k.o.
2062 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2064 * binary.c (binary_set_section_contents): Don't get misled if the
2065 first section is not loadable. From Matthew L. Martin
2068 * elflink.h (elf_bfd_final_link): Set the value of a section
2069 symbol to the section address unless doing a relocateable link.
2071 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2073 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2074 .plt entry if we've taken the function's address.
2075 (elf64_alpha_merge_gots): Merge collected flags info as well.
2077 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2079 * Many files: Add function prototypes.
2080 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2081 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2082 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2083 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2084 * peicode.h: Change several void * parameters to PTR.
2085 * srec.c (srec_get_symbol_info): Make static.
2086 * syms.c (bfd_symbol_is_absolute): Remove.
2087 * Makefile.in: Rebuild dependencies.
2089 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2091 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2092 (bfd_elf32_bfd_is_local_label): Don't define.
2094 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2097 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2099 * bfd-in.h: Don't include obstack.h.
2100 (struct bfd_hash_table): Change memory field to PTR.
2101 * bfd.c (struct _bfd): Change memory field to PTR.
2102 * bfd-in2.h: Rebuild.
2103 * libbfd-in.h (bfd_release): Declare as function, don't define as
2105 * libbfd.h: Rebuild.
2106 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2107 objalloc routines rather than obstack routines.
2108 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2109 (getpagesize): Don't define.
2110 (_bfd_new_bfd): Don't set _bfd_chunksize.
2111 (bfd_openr): Free new bfd and objalloc on failure.
2112 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2113 (bfd_alloc_size): Remove.
2114 (bfd_release): New function.
2115 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2116 objalloc routines rather than obstack routines.
2117 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2118 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2119 objalloc routines rather than obstack routines.
2120 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2121 (struct accumulate): Change memory to struct objalloc *.
2122 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2123 * dep-in.sed: Don't remove obstack.h from dependency list.
2124 * Makefile.in: Rebuild dependencies.
2125 (BFD_H_DEPS): Remove obstack.h.
2126 (install): Don't install obstack.h.
2127 * Many files: Don't include "obstack.h".
2130 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2131 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2132 * libbfd.h: Rebuild.
2133 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2134 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2135 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2137 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2138 old version of bfd_alloc.
2139 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2140 * libbfd.h: Rebuild.
2141 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2143 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2145 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2146 ELF local label syntax as well.
2148 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2150 * config.bfd (powerpc-*-beos*): New target.
2151 * configure.in (powerpc-*-beos*): Add case that explicitly
2152 does not set COREFILE for now. A future BeOS version is
2153 expected to support core files.
2154 * configure: Regenerate with autoconf.
2156 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2158 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2159 seen with a local symbol, rather than crashing.
2161 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2162 version symbols if there aren't any.
2164 start-sanitize-tic80
2165 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2167 * coff-tic80.c (coff_rtype_to_howto): Define
2168 (coff_tic80_rtype_to_howto): Clone generic coff version and
2169 add code to handle the funky TI "internal relocations".
2172 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2174 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2175 or size changes because of a weak symbol.
2177 * cisco-core.c (SIGEMT): Define if not defined.
2179 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2181 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2182 setting ever. Sanity check the version number. Sort out copying
2183 flags and other information when adding an indirect symbol.
2184 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2185 symbols added by the backend. Clear the entire contents of the
2187 (elf_export_symbol): Ignore indirect symbols.
2188 (elf_link_output_extsym): Accept a section without an owner in an
2190 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2191 version count. Correct the allocation of x_versymp.
2193 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2194 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2195 Don't return bfd_und_section_ptr when info->shared.
2196 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2197 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2198 (mips_elf_check_relocs): Resolve an indirect symbol in
2200 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2201 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2203 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2205 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2207 From Eric Youngdale <eric@andante.jic.com>:
2208 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2209 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2210 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2211 versioned symbol appears in both a regular and a shared object.
2212 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2213 appropriate. Improve error message.
2214 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2215 all uses. Add localsyms field.
2216 (elf_bfd_final_link): When generating a shared library, call
2217 elf_link_output_extsym to output all local symbols.
2218 (elf_link_output_extsym): Handle symbols which were forced to
2221 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2223 From Eric Youngdale <eric@andante.jic.com>:
2224 * elf-bfd.h (elf_symbol_type): Add version field.
2225 * elfcode.h (elf_slurp_symbol_table): Set version field.
2226 * elflink.h (elf_link_add_object_symbols): When creating an
2227 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2228 appropriate. Set up an indirection from the nondefault version of
2230 (NAME(bfd_elf,size_dynamic_sections)): Call
2231 elf_link_assign_sym_version before checking whether there are any
2232 versions. Always record the version name as a dynamic symbol.
2233 Initialize counters.
2234 (elf_link_assign_sym_version): After finding a version, see if a
2235 symbol should be forced to local scope. Create a new version
2236 definition if appropriate.
2237 (elf_link_output_extsym): Correct indirect symbol handling.
2238 * elf.c (bfd_elf_print_symbol): Print version information.
2239 (bfd_section_from_shdr): Turn version sections into BFD sections.
2240 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2241 if sh_info is not already set.
2242 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2244 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2245 _bfd_stringtab_add to copy the name into permanent memory if
2248 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2250 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2252 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2254 * coffcode.h (bfd_coff_backend_data): Change
2255 _bfd_coff_compute_section_file_positions to return a boolean
2256 value. Change all callers.
2257 (coff_compute_section_file_positions): Change return type to
2258 boolean. If the size of the last section changed, then output a
2259 zero byte at the end of the file.
2260 * libcoff.h: Rebuild.
2262 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2263 for at least 6 output symbols.
2264 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2265 emit a TC csect to represent the space they take up. For an XO
2266 symbol, just emit a reference, not a csect.
2268 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2269 Solaris doesn't like the combined options, and the -f is
2271 (stamp-tshlink, install): Likewise.
2273 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2274 handling when little endian.
2276 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2278 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2279 (mn10300_elf_relocate_section): Likewise.
2280 (elf_backend_relocate_section): Define.
2282 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2283 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2284 (elf32_mn10300_howto_table): Likewise.
2285 (elf32_mn10300_reloc_map): Likewise.
2286 (bfd_elf32_mn10300_reloc): Delete unused function.
2288 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2290 start-sanitize-tic80
2291 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2292 understand, just set the howto field to NULL, and the caller will
2293 print an appropriate error message.
2295 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2296 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2297 block. Use NULL for initializations of "ptr" rather than bare 0.
2298 * coff-h8300.c: Fix typo in comment.
2299 * coff-h8500.c: Ditto.
2301 * coff-z8k.c: Ditto.
2303 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2305 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2306 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2307 m32r_elf_get_relocated_section_contents): First pass at relax support.
2309 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2311 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2312 entry for reading verdef records.
2313 Use correct braces for computing increments of extverdaux and
2314 exteverdef record pointers.
2316 start-sanitize-tic80
2317 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2319 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2323 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2325 * elflink.h (elf_link_find_version_dependencies): Check that
2326 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2329 start-sanitize-tic80
2330 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2332 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2335 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2337 * targets.c (bfd_default_vector): Make non-const.
2338 (find_target): New static function, broken out of
2340 (bfd_set_default_target): New function.
2341 (bfd_find_target): Call find_target. When defaulting, use
2342 bfd_default_vector[0] if it is not NULL.
2343 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2344 * bfd-in2.h, libbfd.h: Rebuild.
2346 * syms.c (bfd_is_local_label): Return false if the symbol has no
2348 * coff-i960.c (coff_i960_is_local_label_name): New function.
2349 (coff_bfd_is_local_label_name): Define.
2350 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2351 (coff_bfd_is_local_label_name): Define.
2352 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2353 (coff_bfd_is_local_label_name): Define.
2354 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2355 with .. or _.L_ as local.
2356 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2357 (bfd_elf32_bfd_is_local_label_name): Define.
2358 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2359 beginning with $ as local.
2361 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2363 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2364 rather than comparing against info->lprefix.
2365 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2366 * elflink.h (elf_link_input_bfd): Likewise.
2367 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2368 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2370 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2371 _bfd_elf_is_local_label_name if not already defined.
2372 * elf.c (_bfd_elf_is_local_label_name): New function.
2373 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2375 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2376 (m88k_is_local_label_name): New static function.
2378 * coffcode.h (coff_bfd_is_local_label_name): Define as
2379 _bfd_coff_is_local_label_name if not already defined.
2380 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2381 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2382 * libcoff.h: Rebuild.
2384 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2385 to _bfd_is_local_label_name.
2386 (bfd_target): Likewise.
2387 * syms.c (bfd_is_local_label): Define as function, not macro.
2388 (bfd_is_local_name): Define.
2389 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2390 bfd_generic_is_local_label, and take a string rather than a
2392 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2393 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2394 (bfd_generic_is_local_label): Don't declare.
2395 (bfd_generic_is_local_label_name): Declare.
2396 * bfd-in2.h, libbfd.h: Rebuild.
2397 * All backends: Change local_label to local_label_name.
2399 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2400 (mips_elf_relocate_got_local): Change return type to boolean.
2401 Don't assume that the first zero entry is unassigned; instead, use
2403 (mips_elf_relocate_section): Check return value of
2404 mips_elf_relocate_got_local.
2405 (mips_elf_create_got_section): Initialize assigned_gotno field.
2408 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2410 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2414 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2416 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2417 that have no contents merely because linker_mark is not set.
2419 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2421 * config.bfd (mips*-*-lnews*): New target.
2422 * coff-mips.c (mips_relocate_section): Make assert compare
2423 content byteorder instead of header byteorder.
2424 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2426 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2427 * configure.in (ecoff_biglittle_vec): Add case.
2428 * configure: Update.
2430 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2432 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2433 name begins with ".note".
2434 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2435 section whose name begins with ".note".
2436 (get_program_header_size): Corresponding change.
2438 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2439 jal and for jal overflow.
2441 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2443 From Eric Youngdale <eric@andante.jic.com>:
2444 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2445 not found, try looking it up again without the version name.
2446 (elf_link_add_object_symbols): Always link against the dynamic
2447 symbol table of a dynamic object. When linking against a dynamic
2448 object, include version strings in symbol names, and set up
2449 version information. Add indirect symbols for default versions.
2450 (elf_link_create_dynamic_sections): Add special version sections.
2451 (struct elf_assign_sym_version_info): Define.
2452 (struct elf_find_verdep_info): Define.
2453 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2454 up version sections.
2455 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2456 (elf_link_find_version_dependencies): New static function.
2457 (elf_link_assign_sym_version): New static function.
2458 (elf_link_renumber_dynsyms): New static function.
2459 (struct elf_final_link_info): Add symver_sec field.
2460 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2461 local symbols of a dynamic object. Handle DT_VER* constants.
2462 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2463 dynamic object. Skip indirect symbols from ELF objects. Remove
2464 the version name before choosing a hash bucket. Write out the
2465 version information if appropriate.
2466 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2467 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2468 (bfd_elf64_size_dynamic_sections): Likewise.
2469 * bfd-in2.h: Rebuild.
2470 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2471 Change elf_link_hash_flags to unsigned short.
2472 (ELF_LINK_HIDDEN): Define.
2473 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2474 dynverdef_hdr, dynversym_section, dynverdef_section,
2475 dynverref_section, cverdefs, cverrefs, verdef, verref.
2476 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2477 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2478 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2479 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2480 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2481 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2482 (_bfd_elf_slurp_version_tables): Declare.
2483 * elf.c (_bfd_elf_swap_verdef_in): New function.
2484 (_bfd_elf_swap_verdef_out): Likewise.
2485 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2486 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2487 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2488 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2489 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2490 version information if there is any.
2491 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2492 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2493 (elf_fake_sections): Handle .gnu.version* section names.
2494 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2495 (_bfd_elf_slurp_version_tables): New function.
2496 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2497 version name in string entered in dynamic hash table.
2498 * elfcode.h: Include fnmatch.h.
2499 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2500 symbol which was forced to become local.
2501 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2502 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2503 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2504 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2506 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2508 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2510 (mn10200_elf_relax_section): Correctly compute a symbol's value
2511 when the symbol is local, but not in the same section as we are
2512 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2515 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2517 * elf32-m32r.c: Rewrite to use ELF backend linker.
2518 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2519 Add small data area support (R_M32R_SDA16).
2520 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2521 * bfd-in2.h,libbfd.h: Regenerated.
2523 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2525 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2526 (mn10200_elf_relax_delete_bytes): Likewise.
2527 (mn10200_elf_symbol_address_p): Likewise.
2528 (mn10200_elf_get_relocated_section_contents): Likewise.
2529 (bfd_elf32_bfd_relax_section): Define.
2530 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2532 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2533 (mn10200_elf_relocate_section): Likewise.
2534 (elf_backend_relocate_section): Define.
2537 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2539 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2540 reloc.c, targets.c: New target, elf-*-D30V.
2542 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2544 * cpu-d30v.c, elf32-d30v.c: New files.
2547 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2549 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2550 * bfd-in2.h: Regenerated.
2551 start-sanitize-tic80
2552 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2553 (rtype2howto): Add function.
2554 (tic80_howto_table): Add.
2557 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2559 * sysdep.h: Don't define errno in MSVC if error.h is included.
2561 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2563 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2564 is initialized before it is used.
2566 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2568 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2569 symbol into a weak undefined symbol; leave it as a common symbol.
2571 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2573 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2574 about a symbol defined in a dynamic object if it has already been
2575 defined in a regular object.
2577 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2579 * makefile.vms: Add gcc flags to allow compiling with current gcc
2581 (targmatch.h): New dependency.
2583 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2585 * evax.h (ALPHA_R_CODEADDR): New relocation.
2586 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2588 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2590 * bfd-in2.h, libbfd.h: Rebuild.
2592 Restrict symbol length to 64 bytes, case preserving:
2593 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2594 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2595 (_bfd_evax_length_hash_symbol): Added.
2596 * evax-etir.c (_bfd_evax_write_etir): Call
2597 _bfd_evax_length_hash_symbol before output of symbol.
2598 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2599 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2601 * evax-emh.c: Output filename to object file without path.
2603 * evax-egsd.c: New sections for local and global commons.
2605 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2606 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2607 notices. Replace AXP with Alpha.
2609 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2611 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2612 sections if we are creating a shared library.
2614 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2616 * configure.host (i386-windows): Don't set host64=true.
2618 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2620 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2621 (elf_mips16_gprel_howto): New static variable.
2622 (mips16_gprel_reloc): New static function.
2623 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2624 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2625 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2626 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2627 * bfd-in2.h, libbfd.h: Rebuild.
2629 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2631 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2632 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2634 start-sanitize-r5900
2635 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2637 * config.bfd: add r5900
2640 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2642 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2643 the output section will be the absolute section; don't print an
2644 assertion message for that case when doing a relocateable link.
2646 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2648 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2649 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2650 need_fn_sub, call_stub, and call_fp_stub.
2651 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2652 (mips_elf_link_hash_newfunc): Initialize new fields.
2653 (mips_elf_link_hash_table_create): Likewise.
2654 (mips_elf_relocate_section): Redirect relocations to use mips16
2655 stubs when appropriate.
2656 (mips_elf_check_relocs): Attach stub sections to the appropriate
2657 symbol. Set need_fn_stub when appropriate.
2658 (mips_elf_always_size_sections): New static function.
2659 (mips_elf_check_mips16_stubs): New static function.
2660 (elf_backend_always_size_sections): Define.
2661 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2663 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2664 attached to sections which are not being included in the link.
2666 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2668 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2669 symbol value when computing the addend for a pc_relative
2672 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2674 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2675 relocateable link, just skip pc_relative pcrel_offset relocs.
2676 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2677 structure for an ARM26 reloc which can be resolved.
2678 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2679 reloc can be resolved.
2681 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2682 error in overflow check for R_RELBYTE.
2684 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2686 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2687 From Mark Rasin <mark.rasin@telrad.co.il>.
2689 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2692 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2694 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2695 (elf_mn10200_howto_table): Likewise.
2696 (mn10200_reloc_map): Likewise.
2698 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2700 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2701 * bfd-in2.h, libbfd.h: Regenerated.
2702 * elf32-m32r.c: Add support for them.
2704 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2706 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2707 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2708 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2709 r_format and r_pcrel. Always return a value.
2710 * riscix.c (MY_final_link_callback): Define to dummy value.
2712 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2713 relocations against the text segment, look up the output name of
2715 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2716 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2717 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2718 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2719 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2721 start-sanitize-tic80
2722 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2724 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2725 routines for little endian data.
2726 * coffcode.h (coff_write_object_contents): Set magic to
2727 TIC80_ARCH_MAGIC for TIc80.
2729 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2731 * coff-tic80.c (tic80coff_vec): Change to little endian data
2735 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2737 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2738 auxiliary_filters parameter to be const char * const *. Accept a
2739 NULL terminated array.
2740 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2741 (bfd_elf32_size_dynamic_sections): Update declaration.
2742 * bfd-in2.h: Rebuild.
2744 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2746 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2747 NOTYPE symbol in a text section as a FUNC symbol.
2749 * coffcode.h (coff_compute_section_file_positions): Force
2750 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2752 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2754 * libaout.h (machine_type): Reserve several values for sparclet.
2756 start-sanitize-tic80
2757 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2759 * config.bfd (tic80-*-*): Don't require 'coff'.
2762 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2764 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2765 table to v850_elf_reloc for all non-standard relocations.
2766 (v850_elf_check_relocs): Add check for h being non-null.
2767 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2768 statement instead of multiple ifs.
2769 (v850_elf_relocate_section): Fix up error message, don't just call
2772 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2774 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2775 Use bfd_elf_generic_reloc as special function for all relocs.
2776 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2778 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2779 24bit pc-relative reloc.
2781 start-sanitize-tic80
2782 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2784 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2785 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2786 header byte order is little endian. Use correct bfd_get and
2787 bfd_put routines for little endian headers.
2788 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2789 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2792 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2794 * reloc.c: Add BFD_RELOC_24.
2795 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2796 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2797 * bfd-in2.h, libbfd.h: Rebuilt.
2799 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2801 elf64-alpha multiple .got rewrite:
2803 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2804 (bfd_elf*_mkobject): Don't define here ...
2805 * elfxx-target.h: ... but rather here. Default always_size_sections
2807 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2808 what the #defines in elf-bfd.h transmuted it to anyway.
2810 * section.c: Add SEC_LINKER_CREATED flag.
2811 * bfd-in2.h: Rebuild.
2812 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2813 relocation section flags.
2814 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2815 SEC_IN_MEMORY to recognize generated bits.
2816 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2818 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2819 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2820 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2821 * elf32-ppc.c (ppc_elf_create_linker_section,
2822 ppc_elf_size_dynamic_sections): Likewise.
2823 * elf32-sparc.c (elf32_sparc_check_relocs,
2824 elf32_sparc_size_dynamic_sections): Likewise.
2825 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2827 (_bfd_elf_create_dynamic_sections): Likewise.
2828 (_bfd_elf_make_linker_section_rela): Likewise.
2829 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2830 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2831 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2832 to identify generated bits.
2833 (elf_link_input_bfd): Likewise.
2835 * elf64-alpha.c: Rewrite everything touching relocations.
2837 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2839 * elf32-v850.c (all functions and static variables): Go through
2840 and regularize names to be of the form v850_elf_<xxx>.
2841 (toplevel): Include <elf/v850.h>.
2842 (enum reloc_type): Move to include/elf/v850.h.
2843 (v850_elf_check_relocs): For common variables, if the variable is
2844 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2845 into the appropriate section.
2846 (elf_backend_check_relocs): Define.
2848 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2850 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2852 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2854 * config.bfd (mips*el-*-linux*): New target.
2855 (mips*-*-linux*): New target.
2857 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2858 Return a useful value.
2860 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2862 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2864 * configure: Rebuild.
2865 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2866 ac_cv_func_mmap in bfd/configure.host.
2868 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2869 filter_shlib and auxiliary_filter_shlib parameters.
2870 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2872 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2873 (bfd_elf64_size_dynamic_sections): Likewise.
2874 * bfd-in2.h: Rebuild.
2876 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2878 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2879 symbols, don't export a symbol which is defined by an object in an
2880 archive which contains shared objects.
2882 start-sanitize-tic80
2883 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2885 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2886 for TI TMS320c80 (MVP).
2887 (bfd_archures_list): Add bfd_tic80_arch.
2888 * bfd-in2.h: Regenerate by running "make headers".
2890 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2892 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2893 * configure.in (case $vec): Correct typo, "tb" not "tp".
2894 Also add cofflink.o for tic80coff_vec.
2895 * configure: Regenerate with autoconf.
2898 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2900 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2901 is configured with --with-mmap.
2903 start-sanitize-tic80
2904 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2906 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2907 (ALL_MACHINES): Add cpu-tic80.o
2908 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2909 * coff-tic80.c: Add skeleton, cloned from another coff config.
2910 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2914 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2916 * TODO: Correct a misspelling.
2917 start-sanitize-tic80
2918 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2919 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2920 * configure.in (case $vec): Add tic80coff_vec entry.
2921 * configure: Regenerate with autoconf.
2922 * archures.c (bfd_tic80_arch): Declare.
2923 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2924 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2925 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2926 (bfd_target_vector): Add tic80coff_vec entry.
2929 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2931 * elflink.h (elf_buckets): Add some more values for larger
2934 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2936 * Makefile.in (install): Move subdir_do out of conditional. From
2937 Fred Fish <fnf@cygnus.com>.
2939 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2941 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2943 (elf_mn10200_howto_table): Likewise.
2944 (mn10200_reloc_map): Likewise.
2946 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2948 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2949 mips16 symbol during the link.
2950 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2952 (mips_elf_link_output_symbol_hook): New static function.
2953 (elf_backend_link_output_symbol_hook): Define.
2955 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2958 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2960 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2961 against SEC_DEBUGGING sections here (revert patch of December 5).
2962 * elfcode.h (elf_object_p): Check for them here, instead.
2964 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2966 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2967 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2969 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2970 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2971 * elf-bfd.h (struct elf_size_info): Update declaration of
2973 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2974 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2975 * elfxx-target.h: Use new dynamic reloc routines by default.
2976 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2979 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2981 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2982 if NAMES_HAVE_UNDERSCORE is defined.
2984 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2986 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2988 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2990 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2993 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2995 * elflink.h (elf_link_add_object_symbols): Only add a weak
2996 symbol if the real definition is in the dynamic symbol table.
2997 After finding the real definition, then, if it is dynamic, add the
2998 weak symbol to the dynamic symbol table.
3000 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3002 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3004 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3007 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3009 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3011 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3012 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3013 * reloc.c: Remove mn10300 big endian relocs.
3014 * bfd-in2.h, libbfd.h: Rebuilt.
3016 * elf32-mn10200.c: Update from elf32-mn10300.c.
3018 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3020 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3022 * elf32-mn10300.c: Add some comments.
3024 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3026 * ihex.c (ihex_scan): Always initialize buf before jumping to
3028 (ihex_read_section): Likewise.
3030 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3032 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3033 inplace for most relocs.
3035 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3037 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3038 even if SEC_ALLOC is not set.
3039 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3040 when deciding whether to copy a reloc into a shared object.
3041 (elf_i386_relocate_section): Likewise.
3042 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3043 (elf32_sparc_relocate_section): Likewise.
3044 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3045 reloc section if it is not set in the source section.
3046 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3047 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3048 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3050 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3052 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3053 expects a .got.plt until we actually create it.
3055 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3057 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3058 message for bfd_reloc_outofrange, rather than aborting. From
3059 Philippe De Muyter <phdm@info.ucl.ac.be>.
3061 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3062 a relocateable link, don't try to process them. From Heinz Wrobel
3063 <wrobel@lpr.e-technik.tu-muenchen.de>.
3065 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3067 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3068 mn10300_info_howto_rel. Tweak reloc argument to be an
3069 Elf32_Internal_Rela.
3070 (USE_RELA): Define instead of USE_REL.
3071 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3073 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3075 * configure.in, configure: Handle mips*-sgi-irix6*.
3076 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3079 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3081 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3082 relocation against a symbol defined in a section with no output
3085 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3087 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3088 * configure, config.in: Rebuild with autoconf 2.12.
3090 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3091 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3092 (swap_out_syms): Set st_other from existing st_other field.
3093 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3095 (elf_link_output_extsym): Set the other field from the global hash
3097 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3098 (elf_mips16_jump_howto): New static variable.
3099 (mips16_jump_reloc): New static function.
3100 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3101 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3102 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3104 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3105 * bfd-in2.h, libbfd.h: Rebuild.
3106 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3108 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3110 * configure.host: Use long long for mips-sgi-irix6*.
3112 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3113 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3115 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3117 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3118 (enum reloc_type): Add more reloc types.
3119 (elf32_mn10300_howto_table): Update for new reloc types.
3120 (elf32_mn10300_reloc_map): Update for new reloc types.
3121 * reloc.c: Add some new relocs for the mn10300 series.
3122 * bfd-in2.h, libbfd.h: Rebuilt.
3124 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3126 * som.c (setup_sections): Don't lose for a space which has
3127 no data, but some symbols.
3129 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3131 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3132 (sunos_link_hash_table_create): Initialize got_needed.
3133 (sunos_create_dynamic_sections): Only set .got section size if it
3134 is not already set. Set got_needed.
3135 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3136 sdynptr, and only handle dynamic sections, if dynamic sections are
3138 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3139 Initialize .got section.
3140 (sunos_scan_ext_relocs): Likewise.
3141 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3143 (sunos_finish_dynamic_link): Check got_needed. Only set up
3144 dynamic linking information if needed.
3146 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3148 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3150 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3152 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3154 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3156 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3159 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3161 * filemode.c: Include sysdep.h.
3162 * ihex.c: Add casts to eliminate compiler warnings.
3163 * sunos.c: Add casts to eliminate compiler warnings.
3165 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3167 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3169 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3170 appropriate relocations in the .so file if shared.
3171 (ppc_elf_relocate_section): Ditto.
3173 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3175 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3176 complain_overflow_unsigned.
3178 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3180 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3181 overflows for R_D10V_16 and R_D10V_18.
3183 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3185 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3186 (do_with_relocs): Likewise.
3187 (do_as_repeat): Likewise.
3188 (copy_expression): Likewise.
3190 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3192 * ieee.c (ieee_write_external_part): Correctly record whether
3193 there is an external part.
3195 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3197 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3198 handle tda offsets for sld.w and sst.w instructions.
3199 Fix alignment check in sld.w and sst.w tda reloc handling.
3201 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3203 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3205 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3207 * elf32-v850.c: Add comments about assumptions about
3208 char, short & long sizes.
3209 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3210 problems for several relocs.
3212 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3213 R_V850_SDA_OFFSET entry.
3215 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3217 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3218 Store import file index in ldindx.
3219 (xcoff_build_ldsyms): Assume that ldsym was not previously
3220 allocated. For an imported symbol, copy ldindx into l_ifile.
3222 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3224 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3225 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3226 fields in R_V850_TDA_OFFSET.
3227 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3228 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3231 * elf32-v850.c: Include bfdlink.h.
3232 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3234 (elf32_v850_bfd_final_link_relocate): New function.
3235 (v850_elf_relocation_section): Likewise.
3236 (elf_backend_relocate_section): Define.
3238 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3240 * binary.c (binary_set_section_contents): Ignore sections which
3241 don't have SEC_LOAD and SEC_ALLOC set.
3243 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3245 * linker.c (_bfd_generic_final_link): Avoid losing static
3246 symbols in the .bss section.
3248 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3250 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3251 (mips32_64bit_reloc): New static function.
3252 (mips_reloc_map): Add entry for BFD_RELOC_64.
3253 (mips_elf_relocate_section): Handle R_MIPS_64.
3255 * linker.c (default_indirect_link_order): Print an error message
3256 when attempting to do a relocateable link with different object
3257 file formats, rather than calling abort.
3259 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3261 * reloc.c (m32r relocs): Rename them.
3262 * bfd-in2.h, libbfd.h: Regenerated.
3263 * elf32-m32r.c: Update.
3264 (m32r_elf_10_pcrel_reloc): New function.
3265 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3266 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3268 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3270 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3271 all sections that will be included in the output file.
3272 (_bfd_generic_link_output_symbols): Discard symbols in sections
3273 which are being discarded.
3274 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3275 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3276 (elf_v850_howto_table): Corresponding changes.
3277 (elf_v850_reloc_map): Corresponding changes.
3278 * reloc.c: Add additional V850 relocations.
3279 * bfd-in2.h, libbfd.h: Rebuilt.
3281 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3282 no longer want in pc-relative relocs.
3284 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3286 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3287 accept a reloc against an undefined sybmol!
3289 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3291 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3293 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3295 * VERSION: Bump for new relocation.
3297 * hosts/i386bsd.h: If NBPG is not defined, define it as
3298 PAGE_SIZE, for recent versions of FreeBSD.
3300 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3302 * configure.host: Use `long long' as the 64 bit type on a Solaris
3303 host, since both gcc and the SunPRO compilers support it.
3305 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3307 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3308 mistake to have reused the ECOFF LITERAL for ELF since they have
3309 different semantics.
3310 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3311 * bfd-in2.h, libbfd.h: Rebuild.
3313 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3316 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3317 dynamic relocation for an undefweak symbol when we are building
3318 a static executable.
3320 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3322 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3323 point explicitly to srcdir.
3324 (targmatch.h): Edit references to point explicitly to objdir.
3326 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3328 * config.bfd: When setting targ_cpu, don't get confused by
3331 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3333 * configure.host: Add support for windows host (a build done
3334 under the Microsoft build environment).
3336 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3338 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3339 definition in a dynamic object, add it to the dynamic symbol table
3340 if any dynamic object mentions it. Reverts part of last patch.
3342 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3343 (sunos_link_hash_table_create): Initialize got_base.
3344 (bfd_sunos_size_dynamic_sections): If the .got section is more
3345 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3347 (sunos_check_dynamic_reloc): Subtract got_base from a base
3348 relative relocation.
3350 * elf32-mips.c (elf_mips_isa): New static function.
3351 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3352 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3354 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3356 * archive.c (do_slurp_coff_armap): Only treat archive as little
3357 endian for i960 COFF.
3359 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3361 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3362 by the change in size of the section when EXEC_P is not set.
3364 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3365 (m68kcoff_rtype_to_howto): New static function.
3366 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3367 VMA to the addend for a PC relative reloc.
3369 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3371 * Makefile.in: Rebuild dependencies.
3373 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3376 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3378 * Makefile.in: Remove explicit dependencies for mn10200 and
3380 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3381 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3382 (dependencies): Rebuilt.
3384 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3386 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3387 during this function.
3389 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3390 section if the flags are compatible.
3392 * configure.in: Add havevecs, and put it in tdefaults.
3393 * mpw-config.in: Likewise.
3394 * configure: Rebuild.
3395 * targmatch.sed: New file; a sed script to build targmatch.h from
3397 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3398 * targets.c: Include "fnmatch.h".
3399 (struct targmatch): Define.
3400 (bfd_target_match): Define by including targmatch.h.
3401 (bfd_find_target): If the target is not found by name, search for
3402 it as a configuration triplet.
3403 * Makefile.in: Rebuild dependencies.
3404 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3405 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3406 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3407 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3408 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3409 (CFILES): Remove i386dynix.c and hp300bsd.c.
3410 (targmatch.h): New target.
3411 (do_clean): Remove targmatch.h.
3413 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3414 * acconfig.h: Add NEED_DECLARATION_GETENV.
3415 * configure, config.in: Rebuild.
3416 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3417 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3419 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3421 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3422 * cpu-mn10200.c, cpu-mn10300.c: New files.
3423 * elf32-mn10200.c, elf32-mn10300.c: New files.
3424 * Makefile.in: Break mn10x00 support into two separate
3425 configurations, mn10200 and mn10300.
3426 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3427 * bfd-in2.h, configure: Rebuilt.
3429 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3431 * Makefile.in (do_clean): Move config.log to do_distclean.
3433 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3435 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3436 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3437 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3438 (elf32-mn10x00.o): Add dependencies.
3439 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3440 (bfd_mn10x00_arch): Declare.
3441 (bfd_archures_list): Add bfd_mn10x00_arch.
3442 * config.bfd: Add mn10x00-*-*.
3443 * configure.in: Add bfd_elf32_mn10x00_vec.
3444 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3445 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3446 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3447 * bfd-in2.h, configure: Rebuilt.
3449 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3451 openVMS/Alpha: Provide filename and case_hack flags via
3452 symbol table from gas.
3453 Add case_hack code for symbol output from vax/vms.
3454 * evax-alpha.c (evax_initialize): Remove filename handling,
3455 filename is provided via symbol table.
3456 (evax_get_symtab): Use local symbol count when setting up table.
3457 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3459 (_bfd_evax_write_egsd): Skip file name symbol.
3460 * evax-emh.c (get_vms_time_string): Local function now.
3461 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3463 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3464 through _bfd_evax_case_hack_symbol.
3465 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3467 (_bfd_evax_basename): Removed.
3468 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3469 * evax.h (evax_private_data_struct): Remove filename.
3470 (flag_hash_long_names, flag_show_after_trunc,
3471 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3474 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3476 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3477 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3478 (NO_SWAP_MAGIC): Don't define.
3479 (SWAP_MAGIC): Define.
3481 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3482 no hash table entry for a global symbol.
3484 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3486 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3488 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3490 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3491 symbol type with T_NULL. Warn if symbol type changes. Based on
3492 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3494 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3495 a dynamic object in the dynamic symbol table if it is referenced
3496 or defined by a regular object.
3498 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3500 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3501 remove dwarf local labels. Shrinks binaries by a factor of 3!
3503 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3505 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3506 by hand, rather than by calling bfd_make_section.
3508 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3510 * reloc.c: Rename m32r relocs.
3511 * bfd-in2.h, libbfd.h: Rebuilt.
3512 * elf32-m32r.c: Update.
3514 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3516 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3517 link, adjust the symbol index of a base relative reloc. Don't
3518 change the addend of a PC relative reloc if pcrel_offset is set.
3519 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3520 a relocateable link.
3522 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3523 it is zero, in case src_mask matters.
3524 (bfd_install_relocation): Likewise.
3526 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3528 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3530 (_bfd_xcoff_bfd_final_link): Don't set target_index
3531 to an uninitialized value.
3533 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3535 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3536 indices, rather than crashing.
3537 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3539 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3542 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3544 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3546 (coff_arm_adjust_symndx): New static function.
3547 (coff_adjust_symndx): Define.
3549 * srec.c (srec_scan): Accept multiple symbols on a single line.
3550 From Pascal Martin <pmartin@alsys.com>.
3554 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3556 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3557 (sunos_merge_private_bfd_data): New function.
3559 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3561 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3563 (bfd_merge_private_bfd_data): Likewise.
3564 * section.c (bfd_copy_private_section_data): Likewise.
3565 * syms.c (bfd_copy_private_symbol_data): Likewise.
3566 * bfd-in2.h: Rebuild.
3567 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3568 both BFD's are the right flavour.
3569 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3570 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3571 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3572 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3573 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3574 (ppc_elf_merge_private_bfd_data): Likewise.
3575 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3576 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3578 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3579 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3582 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3584 * reloc.c: Add m32r relocs.
3585 * bfd-in2.h, libbfd.h: Rebuilt.
3586 * cpu-m32r.c,elf32-m32r.c: New files.
3588 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3590 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3592 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3594 * tekhex.c (first_phase): Change type parameter from char to int.
3596 (pass_over): Change func to expect int, not char.
3598 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3599 rather than SEC_LOAD when aligning the file offset for the first
3600 section in a segment.
3602 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3604 * syms.c (coff_section_type): Make arg const.
3605 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3606 to make_bfd_asection().
3607 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3608 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3609 (_bfd_elf_stringtab_init): Remove prototype.
3611 * netbsd-core.c (swap_abort): Add prototype.
3612 * aix386-core.c (swap_abort): Ditto & make static
3613 * hpux-core.c (swap_abort): Ditto & make static.
3614 * irix-core.c (swap_abort): Ditto & make static.
3615 * ptrace-core.c (swap_abort): Ditto & make static.
3616 * trad-core.c (swap_abort): Ditto & make static.
3617 * coffswap.h (coff_swap_reloc_in): Ditto.
3618 (coff_swap_reloc_out): Ditto.
3619 (coff_swap_filehdr_in): Ditto.
3620 (coff_swap_filehdr_out): Ditto.
3621 (coff_swap_sym_in): Ditto.
3622 (coff_swap_sym_out): Ditto.
3623 (coff_swap_aux_in): Ditto.
3624 (coff_swap_aux_out): Ditto.
3625 (coff_swap_lineno_in): Ditto.
3626 (coff_swap_lineno_out): Ditto.
3627 (coff_swap_aouthdr_in): Ditto.
3628 (coff_swap_aouthdr_out): Ditto.
3629 (coff_swap_scnhdr_in): Ditto.
3630 (coff_swap_scnhdr_out): Ditto.
3631 * ihex.c (ihex_sizeof_headers): Ditto.
3632 * tekhex.c (getsym): Ditto.
3633 (find_chunk): Ditto & make static.
3634 (insert_byte): Ditto.
3635 (first_phase): Ditto.
3637 (tekhex_get_symtab): Ditto & make static.
3638 (tekhex_get_symtab_upper_bound): Ditto & make static.
3639 (tekhex_mkobject): Ditto.
3640 (tekhex_object_p): Ditto.
3641 (move_section_contents): Ditto.
3642 (tekhex_get_section_contents): Ditto.
3643 (tekhex_set_arch_mach): Ditto & make static.
3644 (tekhex_set_section_contents): Ditto.
3645 (writevalue): Ditto.
3648 (tekhex_write_object_contents): Ditto.
3649 (tekhex_sizeof_headers): Ditto.
3650 (tekhex_make_empty_symbol): Ditto.
3651 (tekhex_get_symbol_info): Ditto.
3652 (tekhex_print_symbol): Ditto.
3653 * irix-core.c (make_bfd_asection): Ditto.
3654 (irix_core_core_file_p): Ditto.
3655 (irix_core_core_file_failing_command): Ditto.
3656 (irix_core_core_file_failing_signal): Ditto.
3657 (irix_core_core_file_matches_executable_p): Ditto.
3658 (irix_core_make_empty_symbol): Ditto.
3659 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3660 * srec.c (srec_new_symbol): Ditto.
3661 (srec_get_section_contents): Ditto.
3662 (srec_set_arch_mach): Ditto.
3663 (srec_set_section_contents): Ditto.
3664 (internal_srec_write_object_contents): Ditto.
3665 (srec_write_object_contents): Ditto.
3666 (symbolsrec_write_object_contents): Ditto.
3667 (srec_sizeof_headers): Ditto.
3668 (srec_make_empty_symbol): Ditto.
3669 (srec_get_symtab_upper_bound): Ditto.
3670 (srec_get_symtab): Ditto.
3671 (srec_print_symbol): Ditto and make static.
3672 * elf.c (elf_read): Ditto
3673 (assign_section_numbers): Ditto.
3674 (elf_fake_sections): Ditto.
3675 (sym_is_global): Ditto.
3676 (elf_map_symbols): Ditto.
3677 (get_program_header_size): Ditto.
3678 * coffgen.c (make_a_section_from_file): Ditto.
3679 (coff_real_object_p): Ditto.
3680 (fixup_symbol_value): Ditto.
3681 (build_debug_section): Ditto.
3683 * syms.c (coff_section_type): Ditto.
3685 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3687 * bfd-in2.h: Rebuilt after m32r changes.
3689 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3691 * config.bfd,configure.in,configure: Add m32r support.
3692 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3693 * config.bfd: Keep target list alphabetically sorted.
3695 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3697 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3698 to add in the constant part found in the instruction itself.
3699 (case R_V850_HI16_S): Likewise.
3701 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3703 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3704 and R_D10V_18 to be 1 (word).
3706 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3708 * stabs.c (_bfd_link_section_stabs): If the output_section field
3709 of either section is bfd_abs_section, then the linker is
3710 discarding the section and we should not optimize it.
3712 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3714 * Makefile.in (aout-sparcle.o): New target.
3715 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3716 * config.bfd (sparclet-*-aout*): Add case.
3717 * configure.in (sparcle_aout_vec): Add case.
3718 * configure: Regenerated.
3719 * targets.c (sparcle_aout_vec): Declare.
3720 (bfd_target_vector): Add sparcle_aout_vec.
3721 * aout-sparcle.c: New file.
3723 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3725 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3726 low order sign bit propogation for R_V850_HI16_S.
3728 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3729 handling V850 specific relocs.
3730 (elf_v850_howto_table): Use the new function for some
3731 relocations. Twiddle masks & shifts for some relocs.
3732 Set partial_inplace where needed.
3734 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3736 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3737 default architecture to a machine number of 0.
3738 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3740 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3741 the output BFD is the default, set it from the first input BFD.
3743 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3745 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3746 insert at bitpos zero. The HI16 relocs are shifted right
3747 by 16 bits. Fix src_mask for all relocs.
3748 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3750 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3753 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3755 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3756 Rewrite to use BFD file read routines and to avoid using a fixed
3757 length for the file name.
3759 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3761 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3762 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3763 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3764 to R_V850_{32,16,8}.
3766 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3768 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3769 (elf_v850_howto_table): Add info for HI16_S reloc.
3770 (v850_reloc_map): Add HI_16_S reloc.
3771 * reloc.c: Define BFD_RELOC_V850_* relocs.
3773 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3776 * elf32-sh.c: New file.
3777 * elf.c (prep_headers): Handle bfd_arch_sh.
3778 * elfcode.h (write_relocs): Handle absolute symbol.
3779 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3780 (_bfd_elf64_link_read_relocs): Declare.
3781 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3782 elf_link_read_relocs. Make globally visible. Change all
3784 (elf_link_input_bfd): Get external symbols from cache in
3785 symtab_hdr->contents. Get contents from cache in
3787 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3789 * reloc.c: Define BFD_RELOC_SH_* relocs.
3790 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3791 * coff-sh.c (sh_insns_conflict): Fix a return value.
3792 (_bfd_sh_align_load_span): New globally visible function, broken
3793 out of sh_align_load.
3794 (sh_align_load): Call _bfd_sh_align_load_span.
3795 (sh_swap_insns): Change relocs parameter to PTR.
3796 * bfd-in2.h, libbfd.h: Rebuild.
3797 * targets.c (bfd_elf32_sh_vec): Declare.
3798 (bfd_elf32_shl_vec): Declare.
3799 * config.bfd (sh-*-elf*): New target.
3800 * configure.in (bfd_elf32_sh_vec): New target vector.
3801 (bfd_elf32_shl_vec): New target vector.
3802 * configure: Rebuild.
3803 * Makefile.in: Rebuild dependencies.
3804 (BFD32_BACKENDS): Add elf32-sh.o.
3805 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3807 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3808 page before checking D_PAGED.
3810 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3811 (ihex_write_object_contents): Remove extbase; always use segbase
3814 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3816 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3817 * configure.host (i[345]86-*-*): Ditto.
3818 * config.bfd (i[345]86-*-*): Ditto.
3819 * configure: Regenerate.
3821 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3824 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3826 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3827 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3828 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3829 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3830 will have an ST_CODE type, change the symbol's type to ST_DATA.
3831 * som.c (hppa_som_gen_reloc_type): Update prototype.
3833 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3835 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3836 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3837 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3838 (mips_elf_finish_dynamic_sections): Likewise.
3840 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3842 * configure.host (HLDENV): New variable to set. Set it for
3843 *-*-sysv4*, since those linkers may not support -R but they always
3844 support LD_RUN_PATH.
3846 * libieee.h (NSECTIONS): Don't define.
3847 (ieee_data_struct): Change section_table to asection **. Add
3849 * ieee.c (get_section_entry): If the table isn't big enough, make
3851 (ieee_slurp_sections): Remove assertion about number of sections.
3852 (ieee_object_p): Adjust initialization of ieee to match changes to
3855 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3856 symbols merely because we are generating a shared library.
3857 (xcoff_build_ldsyms): Don't set up global linkage code for an
3858 undefined symbol merely because we are generating a shared
3861 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3863 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3864 (BFD32_BACKENDS) Add elf32-v850.o.
3865 * archures.c: Add bfd_v850_arch.
3866 * bfd-in2.h: Add bfd_v850_arch.
3867 * config.bfd (v850-*-*): New target.
3868 * configure: (bfd_elf32_v850_vec) New vector.
3869 * configure.in: (bfd_elf32_v850_vec) New vector.
3870 * cpu-v850.c: New file.
3871 * elf.c (prep_headers): Added case bfd_arch_v850.
3872 * elf32-v850.c: New file.
3873 * targets.c (bfd_elf32_v850_vec): New vector.
3875 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3877 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3878 a function code symbol for an XMC_XO symbol.
3880 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3882 * mpw-config.in: Update editing of autoconf vars to reflect
3883 Jul 18 configure.in change.
3884 * mpw-make.sed: Update editing of include pathnames to be
3885 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3887 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3889 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3890 which to offset to get the .plt entry address is ".plt".
3892 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3894 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3895 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3896 Added, for internal use by the ARM gas.
3898 * bfd-in2.h: Rebuilt
3900 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3902 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3903 in section dynidx start.
3905 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3907 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3908 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3909 optimization for g++.
3911 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3913 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3914 the -mrelocatable-lib bit set and the other doesn't, clear the
3915 -mrelocatable-lib bit in the header.
3917 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3919 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3920 symbol against a STT_FUNC symbol in a shared library.
3922 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3924 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3925 symbol is found, automatically define the corresponding function
3928 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3929 if sym.n_numaux is not zero.
3930 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3931 entry to disagree about the number of aux entries if the symbol
3934 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3935 section if it might be needed, not just if info->shared.
3936 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3937 the start of .rel.dyn if we are going to use it.
3938 (mips_elf_finish_dynamic_sections): Only clear the first element
3939 of .rel.dyn if the size is greater than zero.
3941 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3943 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3944 undefined_symbol callback for a symbol, then don't issue any more
3945 warnings about loader relocs.
3946 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3947 after calling the undefined_symbol callback.
3949 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3950 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3951 as the AIX linker seems to do.
3953 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3955 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3956 (evax_initialize): Remove evax_reloc_table.
3957 (evax_close_and_cleanup): Ditto.
3959 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3961 (evax_bfd_reloc_type_lookup): Ditto.
3962 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3963 cooked_size == raw_size.
3964 * evax-emh.c (_bfd_evax_register_filename): Remove.
3965 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3966 * evax-misc.c (add_new_contents): Malloc section at full size.
3967 (_bfd_save_evax_section): Memcpy section contents directly.
3968 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3969 (evax_reloc_table): Remove.
3971 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3973 * makefile.vms: Add better support for DEC C compilation
3974 Add evax.h dependencies
3976 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3977 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3978 (BFD_RELOC_ALPHA_BASEREG): Remove.
3979 * bfd-in2.h, libbfd.h: Rebuild.
3981 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3983 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3984 getgid if _WIN32 is defined.
3985 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3987 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3989 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3990 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3992 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3995 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3997 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3999 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4000 (NEED_DECLARATION_REALLOC): New macro.
4001 * configure, config.in: Rebuild.
4002 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4003 (realloc): Declare if NEED_DECLARATION_REALLOC.
4005 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4006 <strings.h> if they exist.
4008 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4010 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4012 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4014 Based on patches from Eric Valette <valette@crf.canon.fr>:
4015 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4016 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4017 (elf_howto_table): Add entries for new relocs.
4018 (elf_i386_reloc_type_lookup): Handle new relocs.
4019 (elf_i386_info_to_howto): Just call abort.
4020 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4021 (elf_i386_relocate_section): Likewise.
4023 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4025 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4027 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4029 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4030 only get the LMA from the phdr if they are in the same part of the
4033 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4034 new segment to make them more comprehensible. If the relationship
4035 between the LMA and the VMA changed, start a new segment. Don't
4036 check dynsec when deciding whether to start a new segment for a
4037 writeable section; -N will now handle this.
4039 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4041 * libhppa.h: Remove "esel" changes. Not the right approach.
4042 * som.c: Corresponding changes.
4043 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4044 which don't have a SOM symbol type associated with them.
4045 Reverses a 1994 change.
4047 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4049 Make ld -N more reasonable for ELF:
4050 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4051 phdr_in_section to false, and always use a single load segment.
4052 (elf_sort_sections): Sort sections by LMA after VMA.
4053 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4054 align to maxpagesize.
4055 (assign_file_positions_except_relocs): Likewise.
4056 * elfcode.h (elf_object_p): If a section is loaded but not page
4057 aligned, clear D_PAGED.
4059 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4061 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4062 Added, for internal use by the ARM gas.
4064 * bfd-in2.h: Rebuilt
4066 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4068 * libhppa.h (R_HPPA_ESEL): New field selector.
4069 (e_esel): Similarly.
4070 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4071 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4072 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4074 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4076 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4077 archive search before looking for stripped dynamic objects.
4079 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4081 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4082 symbol a warning rather than an error.
4084 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4086 * elf.c (assign_file_positions_for_segments): Track the virtual
4087 memory position separately from the file position, and use it to
4088 compute the alignment adjustment.
4090 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4092 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4093 and fixed mask on R_D10V_10_PCREL_L.
4095 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4097 * elf64-mips.c: Include "aout/ar.h".
4098 (mips_elf64_slurp_armap): New static function.
4099 (mips_elf64_write_armap): New static function.
4100 (bfd_elf64_archive_*): Define.
4101 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4102 Use instead of bfd_generic_archive_p.
4103 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4104 instead of _bfd_write_archive_contents.
4105 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4106 _bfd_generic_mkarchive.
4107 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4108 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4110 (TARGET_LITTLE_SYM): Likewise.
4111 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4113 * Makefile.in: Rebuild dependencies.
4115 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4116 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4117 SHT_MIPS_EVENTS sections.
4118 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4119 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4121 (_bfd_mips_elf_fake_sections): Likewise.
4123 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4124 * ecoff.c (ecoff_compute_section_file_positions): Copy
4125 rdata_in_text from backend info to tdata. Clear it if any data
4126 section comes before .rdata.
4127 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4128 tdata rather than backend info.
4130 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4132 * configure.in: Fix test for whether a compiler has a 64 bit
4133 type. From Jim Wilson <wilson@cygnus.com>.
4135 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4137 * configure.host (mips-sgi-irix6*): New host.
4139 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4140 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4141 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4143 * configure: Rebuild.
4144 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4145 (BFD_HOST_64_BIT): Define conditionally.
4146 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4147 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4148 (symvalue, bfd_size_type): Likewise.
4149 * bfd-in2.h: Rebuild.
4150 * Makefile.in (do_clean): Remove bfd-tmp.h.
4151 (do_distclean): Remove bfd-in3.h.
4152 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4153 (bfd-in3.h): New target.
4155 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4156 Andrew Gierth <ANDREWG@microlise.co.uk>.
4158 * configure.host: Set INSTALL_SHLIB.
4159 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4160 * configure: Rebuild.
4161 * Makefile.in (install): Use @INSTALL_SHLIB@.
4163 * config.bfd (mips*-*-irix6*): New target.
4164 * configure.host: Handle Irix 6 shared library like Irix 5.
4166 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4167 symbol for a magic name.
4168 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4170 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4173 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4175 * mpw-config.in: Add ELF support to mips config, create the
4176 elf32-target.h file in the object dir.
4177 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4179 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4181 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4182 Also removed most abort calls, in favor of using bfd reporting.
4184 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4186 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4187 (BFD32_BACKENDS) Add elf32-d10v.o.
4188 * archures.c: Add bfd_d10v_arch.
4189 * bfd-in2.h: Add bfd_d10v_arch.
4190 * config.bfd (d10v-*-*): New target.
4191 * configure: (bfd_elf32_d10v_vec) New vector.
4192 * configure.in: (bfd_elf32_d10v_vec) New vector.
4193 * cpu-d10v.c: New file.
4194 * elf.c (prep_headers): Added case bfd_arch_d10v.
4195 * elf32-d10v.c: New file.
4196 * libbfd.h: Rebuild.
4197 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4198 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4199 * targets.c (bfd_elf32_d10v_vec): New vector.
4201 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4203 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4205 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4207 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4208 bfd_mach_i386_i8086 machine types.
4210 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4212 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4215 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4217 * coffcode.h (coff_set_section_contents): A/UX does not require
4218 special handling of the _LIB section.
4220 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4222 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4223 value for R_RELBYTE.
4225 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4226 array if one was allocated.
4228 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4230 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4231 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4232 use_rld_obj_head and rld_value.
4233 (mips_elf_link_hash_table_create): Initialize new fields.
4234 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4236 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4237 __rld_obj_head symbol not seen, create an __rld_map symbol.
4238 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4239 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4240 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4241 __rld_obj_head symbol.
4242 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4244 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4246 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4248 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4249 ppc_elf_addr16_ha_reloc.
4250 (ppc_elf_addr16_ha_reloc): New static function.
4252 * coff-mips.c (struct mips_hi): Define.
4253 (mips_refhi_list): New static variable.
4254 (mips_refhi_addr, mips_refhi_addend): Remove.
4255 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4256 (mips_reflo_reloc): Process mips_refhi_list.
4257 (mips_relhi_list): New static variable.
4258 (mips_relhi_addr, mips_relhi_addend): Remove.
4259 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4260 (mips_rello_reloc): Process mips_relhi_list.
4261 (mips_relocate_section): Permit an arbitrary number of REFHI or
4262 RELHI relocs before the associated REFLO or RELLO reloc.
4264 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4266 * aout-target.h (MY(callback)): Set reloc_count fields.
4268 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4270 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4271 sections unless this is a SunOS link.
4273 * VERSION: Set to 2.7.1.
4275 * Released binutils 2.7.
4277 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4279 * i386aout.c: Include "aout/aout64.h".
4280 (i386aout_write_object_contents): New static function.
4281 (MY_write_object_contents): Define.
4283 * netbsd.h (MY(write_object_contents)): Make sure that
4284 adjust_sizes_and_vmas is called before fiddling with the magic
4287 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4289 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4291 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4293 * libbfd-in.h (itos, stoi): Don't define.
4294 * libbfd.h: Rebuild.
4295 * i386lynx.c (KEEPIT): Define as udata.i.
4296 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4297 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4298 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4299 flags. Don't use stoi.
4301 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4303 * elf.c (map_sections_to_segments): Don't start a new segment for
4304 a writable section if it's on the same page as the previous
4305 segment. Reset the writable variable for a readonly section.
4307 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4309 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4310 first_thunk_address, thunk_size, and import_table_size.
4311 * peicode.h: Improved some diagnostics regarding edata sections.
4313 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4315 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4316 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4318 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4320 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4321 with XCOFF_DEF_DYNAMIC set is really defined.
4322 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4323 (xcoff_link_add_symbols): Only create special sections if using an
4326 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4328 (bfd_install_relocation): Likewise.
4330 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4332 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4334 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4335 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4336 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4337 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4338 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4339 are found for LITERAL relocs.
4340 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4341 taken, we cannot generate a .plt entry for the symbol.
4343 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4345 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4346 sysconf functions (for gprof).
4347 * configure, config.in: Rebuild.
4349 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4351 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4352 an archive if it has a map. If the object file has the wrong
4355 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4356 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4358 (alpha_relocate_section): Likewise.
4360 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4361 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4362 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4363 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4364 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4365 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4366 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4367 * peicode.h: Corresponding changes.
4369 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4371 * elflink.h (elf_create_pointer_linker_section): Comment out code
4372 dealing with making GOT pointers negative of the GOT symbol for
4375 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4377 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4378 increment the .rela.plt size until after we're done creating the
4380 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4381 .rela.plt offset directly rather than calculating it.
4383 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4385 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4386 Use autoconf-set values.
4387 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4388 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4391 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4392 * configure: Rebuilt.
4394 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4396 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4397 handling code > 1k away.
4399 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4401 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4402 defined, output whenever the symbol is updated.
4404 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4406 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4407 section to 0 if user_set_vma is set.
4408 * elflink.h (elf_bfd_final_link): Likewise.
4410 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4412 Partially undo patch of Jun 20.
4413 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4414 (coff_compute_section_file_positions): Likewise.
4415 (coff_write_object_contents): Likewise. Re-add deleted code, but
4416 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4417 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4419 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4421 * config.bfd: Add support for *-*-rtems* configurations.
4423 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4425 * elf.c (prep_headers): Add bfd_arch_alpha case.
4427 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4429 * elf64-alpha.c: New file.
4430 * config.bfd (alpha-*-linuxecoff*): New target.
4431 (alpha-*-linux*, alpha-*-elf*): New targets.
4432 * configure.in (bfd_elf64_alpha_vec): New vector.
4433 * configure: Rebuild.
4434 * targets.c (bfd_elf64_alpha_vec): Declare.
4435 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4436 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4437 * bfd-in2.h, libbfd.h: Rebuild.
4438 * Makefile.in: Rebuild dependencies.
4439 (BFD64_BACKENDS): Add elf64-alpha.o.
4440 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4442 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4444 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4445 than relying on a right shift of 32.
4447 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4449 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4450 ifdef to COFF_WITH_PE.
4451 (coff_compute_section_file_positions): Likewise.
4452 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4453 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4454 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4455 COFF_IMAGE_WITH_PE, always include.
4457 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4459 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4461 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4462 approximate the correct answer if SIZEOF_HEADERS was not used.
4464 * binary.c (binary_set_section_contents): Set section file
4465 position based on LMA rather than VMA.
4467 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4469 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4470 symbols if info->strip == strip_all.
4472 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4474 * coff-h8300.c: Remove #if 0 code.
4475 (compatable): Don't allow mixing/matching of different architectures.
4477 * archures.c (bfd_mach_h8300s): Add.
4478 * bfd-in2.h: Rebuilt.
4479 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4481 (h8300_reloc16_estimate): Likewise.
4482 (h8300_reloc16_extra_cases): Likewise.
4483 (h8300_bfd_link_add_symbols): Likewise.
4484 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4485 (coff_set_flags): Likewise.
4486 * cpu-h8300.c (h8300_scan): Likewise.
4487 Add H8/S to bfd_h8300_arch list.
4489 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4491 Added support for Alpha OpenVMS:
4492 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4493 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4494 * config.h-vms, makefile.vms: New files.
4495 * config.bfd (alpha-*-*vms*): New target.
4496 * configure.in (evax_alpha_vec): New target vector.
4497 * configure: Rebuild.
4498 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4499 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4500 * targets.c (bfd_target_evax_flavour): Define.
4501 (evax_alpha_vec): Declare.
4502 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4503 if BFD64 is defined.
4504 * bfd-in2.h, libbfd.h: Rebuild.
4505 * Makefile.in: Rebuild dependencies.
4506 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4507 evax-emh.o, and evax-misc.o.
4508 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4509 evax-etir.c, evax-emh.c, and evax-misc.c.
4510 (HFILES): Add evax.h.
4512 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4514 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4516 (h8300_bfd_link_add_symbols): Likewise.
4518 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4520 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4521 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4523 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4525 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4526 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4528 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4529 R_MIPS_32 relocs if creating a shared library.
4531 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4533 * peicode.h (add_data_entry): Use pei_section_data rather than
4534 _cooked_size. Corresponds to May 13 change in coffcode.h.
4536 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4538 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4539 * coffcode.h (coff_write_object_contents): If there are long
4540 section names, always set the f_symptr field, even if there are no
4542 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4543 if there are no symbols.
4545 * coffgen.c (make_a_section_from_file): Check return value of
4546 _bfd_coff_read_string_table.
4547 (coff_real_object_p): Check return value of
4548 make_a_section_from_file.
4549 (_bfd_coff_read_string_table): Check that there are some symbols
4550 before trying to read the string table size.
4552 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4554 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4555 to replace a symbol in a dynamic object with a symbol from another
4556 dynamic object, do the replacement if the existing symbol is
4557 global linkage code.
4559 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4560 for _ptrgl, and treat it as global linkage code.
4562 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4563 filename or N_SO symbol past the offset, and use it to indicate
4564 that there is no line number or function when appropriate.
4566 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4568 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4569 common symbol defined by the linker. Don't export function code
4570 even if export_defineds is set.
4572 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4574 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4576 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4577 (h8300_symbol_address_p): New function.
4578 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4581 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4583 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4585 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4586 correctly for the two variants. Allow relaxing if the target
4587 is 128 bytes away since after relaxation it'll be 126 bytes away.
4588 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4589 "dot" and "value". Allow relaxing if the target is 128 bytes
4590 away since after relaxation it'll be 126 bytes away.
4591 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4592 the given section until nothing changes.
4594 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4596 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4597 alignment hack--we can get the lnnoptr info another way without
4598 suddenly increasing the alignment requirements. Set the flags for
4600 (ecoff_compute_section_file_positions): Do so.
4602 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4604 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4605 to keep the HP emulator database happy.
4607 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4608 From Kevin Buettner <kev@primenet.com>.
4610 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4612 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4613 name of a NULL section.
4615 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4617 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4618 set, always call the notice callback.
4620 * VERSION: Increment for bfdlink.h change.
4622 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4624 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4625 (sh_relax_delete_bytes): Correct handling of differently sized
4626 trailing alignment reloc.
4628 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4629 * bfd-in2.h: Rebuild.
4630 * configure.in: Warn if there is no known 64 bit type.
4631 * configure: Rebuild.
4633 * Makefile.in: Rebuild dependencies.
4634 (BFD32_BACKENDS): Add ppcboot.o.
4635 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4637 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4638 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4640 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4642 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4643 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4644 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4645 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4647 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4649 * elf64-mips.c: Improve reloc special_functions and handling of
4650 SHT_MIPS_OPTIONS section.
4651 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4652 mips_elf_hi16_reloc and make globally visible.
4653 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4654 make globally visible.
4655 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4656 make globally visible.
4657 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4658 and make globally visible.
4659 (gprel16_with_gp): Check howto->src_mask before using value in
4661 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4662 and make globally visible.
4663 (gprel32_with_gp): Check howto->src_mask before fetching value.
4664 (bfd_mips_elf_swap_options_in): New function.
4665 (bfd_mips_elf_swap_options_out): New function.
4666 (_bfd_mips_elf_set_private_flags): Rename from
4667 mips_elf_set_private_flags and make globally visible.
4668 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4669 mips_elf_copy_private_bfd_data and make globally visible.
4670 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4671 mips_elf_merge_private_bfd_data and make globally visible.
4672 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4673 for a SHT_MIPS_OPTIONS section.
4674 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4675 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4676 name of a SHT_MIPS_OPTIONS section.
4677 (_bfd_mips_elf_set_section_contents): New function.
4678 (mips_elf32_section_processing): Set the GP value in a
4679 SHT_MIPS_OPTIONS section.
4680 (_bfd_mips_elf_find_nearest_line): Rename from
4681 mips_elf_find_nearest_line and make globally visible.
4682 (bfd_elf32_set_section_contents): Define.
4683 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4684 (_bfd_mips_elf_lo16_reloc): Declare.
4685 (_bfd_mips_elf_gprel16_reloc): Declare.
4686 (_bfd_mips_elf_got16_reloc): Declare.
4687 (_bfd_mips_elf_gprel32_reloc): Declare.
4688 (_bfd_mips_elf_set_private_flags): Declare.
4689 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4690 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4691 (_bfd_mips_elf_find_nearest_line): Declare.
4692 (_bfd_mips_elf_set_section_contents): Declare.
4694 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4696 (elf_info_to_howto): Define.
4697 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4699 (elf_info_to_howto): Define.
4700 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4702 (elf_info_to_howto): Define.
4704 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4705 R_MOV16B[12], to match change in coff/internal.h.
4707 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4709 * elf64-mips.c: Extensive additions to provide better support for
4710 writing files and for gas.
4711 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4712 of mips_elf_object_p.
4713 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4714 _bfd_mips_elf_object_p.
4715 (_bfd_mips_elf_final_write_processing): Rename from
4716 mips_elf_final_write_processing and make globally visible.
4717 (_bfd_mips_elf_fake_sections): Rename from
4718 mips_elf_fake_sections and make globally visible.
4719 (_bfd_mips_elf_section_from_bfd_section): Rename from
4720 mips_elf_section_from_bfd_section and make globally visible.
4721 (_bfd_mips_elf_section_processing): New function, broken out of
4722 mips_elf_section_processing.
4723 (mips_elf32_section_processing): Rename from
4724 mips_elf_section_processing; call
4725 _bfd_mips_elf_section_processing.
4726 (_bfd_mips_elf_symbol_processing): Rename from
4727 mips_elf_symbol_processing and make globally visible.
4728 (_bfd_mips_elf_read_ecoff_info): Rename from
4729 mips_elf_read_ecoff_info and make globally visible.
4730 (mips_elf32_ecoff_debug_swap): Rename from
4731 mips_elf_ecoff_debug_swap.
4732 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4733 struct symbol_cache_entry.
4734 (_bfd_elf_validate_reloc): New function, moved in from
4735 elfcode.h:validate_reloc.
4736 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4737 to _bfd_elf_validate_reloc. Change all callers.
4738 * elf-bfd.h (bfd_section_from_shdr): Declare.
4739 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4740 (_bfd_elf_validate_reloc): Declare.
4741 (_bfd_mips_elf_object_p): Declare.
4742 (_bfd_mips_elf_fake_sections): Declare.
4743 (_bfd_mips_elf_section_from_bfd_section): Declare.
4744 (_bfd_mips_elf_section_processing): Declare.
4745 (_bfd_mips_elf_symbol_processing): Declare.
4746 (_bfd_mips_elf_read_ecoff_info): Declare.
4747 (_bfd_mips_elf_final_write_processing): Declare.
4748 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4751 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4752 (mips_elf_final_write_processing): Likewise.
4754 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4756 64-bit MIPS ELF ABI objdump support:
4757 * elf64-mips.c: New file.
4758 * Makefile.in: Rebuild dependencies.
4759 (BFD64_BACKENDS): Add elf64-mips.o.
4760 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4761 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4762 bfd_elf64_littlemips_vec to targ_selvecs.
4763 (mips*-*-elf*): Likewise.
4764 * confingure.in: Add bfd_elf64_bigmips_vec and
4765 bfd_elf64_littlemips_vec to vector switch.
4766 * configure: Rebuild.
4767 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4768 broken out of mips_elf_section_from_shdr.
4769 (mips_elf32_section_from_shdr): Rename from
4770 mips_elf_section_from_shdr. Call new function.
4771 (elf_backend_section_from_shdr): Update name of renamed function.
4772 * elf-bfd.h (struct elf_size_info): Change second parameter of
4773 write_out_phdrs to be const. Likewise for second parameter of
4775 (struct bfd_elf_section_data): Add rel_hdr2 field.
4776 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4777 (bfd_elf32_swap_symbol_out): Likewise.
4778 (bfd_elf32_swap_reloc_in): Likewise.
4779 (bfd_elf32_swap_reloc_out): Likewise.
4780 (bfd_elf32_swap_reloca_in): Likewise.
4781 (bfd_elf32_swap_reloca_out): Likewise.
4782 (bfd_elf32_swap_phdr_in): Likewise.
4783 (bfd_elf32_swap_phdr_out): Likewise.
4784 (bfd_elf32_swap_dyn_in): Likewise.
4785 (bfd_elf32_swap_dyn_out): Likewise.
4786 (bfd_elf32_slurp_symbol_table): Declare.
4787 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4788 (bfd_elf32_write_out_phdrs): Declare.
4789 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4790 (bfd_elf64_swap_symbol_out): Likewise.
4791 (bfd_elf64_swap_reloc_in): Likewise.
4792 (bfd_elf64_swap_reloc_out): Likewise.
4793 (bfd_elf64_swap_reloca_in): Likewise.
4794 (bfd_elf64_swap_reloca_out): Likewise.
4795 (bfd_elf64_swap_phdr_in): Likewise.
4796 (bfd_elf64_swap_phdr_out): Likewise.
4797 (bfd_elf64_swap_dyn_in): Likewise.
4798 (bfd_elf64_swap_dyn_out): Likewise.
4799 (bfd_elf64_slurp_symbol_table): Declare.
4800 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4801 (bfd_elf64_write_out_phdrs): Declare.
4802 (_bfd_mips_elf_section_from_shdr): Declare.
4803 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4804 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4805 section for the section, add the new one to rel_hdr2. Increment
4806 reloc_count rather than setting it.
4807 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4808 Remove static declaration.
4809 (elf_write_shdrs_and_ehdr): Define name as macro.
4810 (elf_write_out_phdrs): Likewise.
4811 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4812 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4813 (elf_swap_symbol_in): Change second parameter to be const.
4814 (elf_swap_symbol_out): Likewise.
4815 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4816 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4817 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4818 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4819 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4820 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4821 parameter to be const. Make non-static.
4822 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4824 (elf_slurp_symbol_table): Make non-static.
4825 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4826 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4827 (elf_backend_size_info): Likewise.
4828 (elfNN_bed): Use elf_backend_size_info.
4829 * targets.c (bfd_elf64_bigmips_vec): Declare.
4830 (bfd_elf64_littlemips_vec): Declare.
4831 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4832 bfd_elf64_littlemips_vec if BFD64 is defined.
4834 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4836 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4838 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4839 zeroes, in alignment holes.
4841 * configure: Rebuild with autoconf 2.10.
4843 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4844 potential leading underscore in the allocated buffer.
4846 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4848 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4849 symbols into .sbss if this is a relocatable link.
4851 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4853 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4854 undefined symbols when creating a shared library.
4856 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4858 * coff-sh.c: Add a bunch of new code and static const arrays to
4859 support aligning loads and stores on four byte memory boundaries.
4861 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4863 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4864 call sh_align_loads.
4865 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4868 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4870 * cache.c (bfd_open_file): Unlink the file before opening it for
4871 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4873 * opncls.c (bfd_fdopenr): Set opened_once.
4875 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4877 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4880 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4881 the code unconditionally.
4883 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4885 * libcoff-in.h (struct pei_section_tdata): Define structure.
4886 (pei_section_data): Define macro.
4887 * libcoff.h: Rebuild.
4888 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4889 store s_paddr field in pei_section_data.
4890 (coff_compute_section_file_positions): Use pei_section_data rather
4891 than _cooked_size, and don't overwrite an existing value.
4892 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4893 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4894 * peicode.h (coff_bfd_copy_private_section_data): Define if
4896 (pe_bfd_copy_private_section_data): New static function if
4899 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4901 * srec.c (srec_set_arch_mach): Write as a function rather than a
4904 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4905 no map, just check each member in turn to see whether it is
4908 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4910 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4911 table. Call BFD_ASSERT to validate header size, instead of
4913 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4916 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4918 * ppcboot.c: New target for looking at PPCbug boot records.
4920 * config{ure.in,.bfd}: Add support for ppcboot target.
4922 * configure: Regenerate.
4924 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4926 * coff-h8300.c (howto_table): Update names to match recent
4927 changes to include/coff/internal.h. Fix minor errors in the
4928 existing relocs. Add R_MOVL1 and R_MOVL2.
4929 (rtype2howto): Similarly.
4930 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4931 existing relaxing code and peform more relaxing.
4932 (h8300_reloc16_extra_cases): Likewise.
4934 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4936 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4939 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4941 * elfcode.h (elf_object_p): Reject generic ELF target if
4942 e_machine matches an alternate machine code in a specific backend.
4944 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4945 obsolete align_power_min field.
4947 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4949 * coff-h8300.c (reloc_howto_type): Add howto entry for
4951 (rtype2howto): Handle R_PCRWORD_B.
4952 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4953 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4954 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4955 branch (R_PCWORD_B).
4957 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4959 * aoutx.h (translate_from_native_sym_flags): Set the section for
4960 BSF_CONSTRUCTOR symbols.
4962 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4965 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4967 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4968 stop looking when section is found.
4970 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4972 * coffcode.h (STRING_SIZE_SIZE): Define.
4973 (styp_to_sec_flags): Handle long symbol names when looking for the
4975 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4976 (bfd_coff_long_section_names): Define.
4977 (coff_write_object_contents): Handle long section names.
4978 (bfd_coff_std_swap_table): Initialize new field.
4979 * libcoff.h: Rebuild.
4980 * coffgen.c (make_a_section_from_file): Handle long section
4982 (coff_write_symbols): Handle long section names.
4983 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4984 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4985 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4986 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4987 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4988 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4989 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4990 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4992 * bout.c (b_out_callback): Set lma of sections.
4993 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4994 parameter to output_bfd. Used input_bfd instead of output_bfd in
4997 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4999 * aoutx.h (translate_from_native_sym_flags): Don't create
5000 SEC_CONSTRUCTOR sections.
5001 * ecoff.c (ecoff_set_symbol_info): Likewise.
5003 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5004 From Don Bowman <bowman@waterloo.hp.com>.
5006 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5008 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5009 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5011 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5013 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5014 mips_32_relocs field.
5015 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5016 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5017 relocs against a global symbol which is not defined in a regular
5019 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5020 against a global symbol, increment mips_32_relocs.
5021 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5022 the symbol is not defined in a regular file, make room in the
5025 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5027 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5028 file position and the virtual file position separately. Set
5029 filepos information bsaed on the real file position.
5030 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5031 Jan 23 change to coffcode.h.
5033 * som.c (som_slurp_symbol_table): Set the symbol count to the
5034 number of BFD symbols created.
5036 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5038 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5039 output file if linking shared objects. Loop to check all relocs,
5040 rather than returning false on first error.
5042 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5044 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5045 (ppc_elf_additional_program_headers): If .interp section, bump #
5046 of program headers by 1.
5047 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5048 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5049 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5051 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5053 (ppc_elf_relocate_section): If the output section isn't defined,
5054 don't abort, just give an error message.
5056 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5057 being created is .sdata or .sdata2, don't make the symbol dynamic.
5059 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5061 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5062 members of an archive for dynamic objects with no symbols, and
5063 pass them directly to check_archive_element.
5064 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5065 xcoff_link_check_dynamic_ar_symbols.
5066 (xcoff_link_check_dynamic_ar_symbols): New static function.
5068 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5069 from _bfd_nodynamic to _bfd_xcoff.
5070 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5072 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5073 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5074 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5075 * libcoff.h: Rebuild.
5076 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5077 (xcoff_get_section_contents): New static function.
5078 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5079 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5080 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5081 (xcoff_dynamic_reloc): New static variable.
5082 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5083 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5085 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5087 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5088 if reloc_entry->addend is not 0.
5089 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5091 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5093 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5095 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5096 Add entries for R_SPARC_[56].
5097 (sparc_reloc_map): Add entries for R_SPARC_[56].
5099 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5101 Optimize linking of stabs in sections as used in ELF and COFF.
5102 * stabs.c: New file.
5103 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5104 (_bfd_write_section_stabs): Declare.
5105 (_bfd_write_stab_strings): Declare.
5106 * libbfd.h: Rebuild.
5107 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5108 (struct coff_link_hash_table): Add stab_info field.
5109 * libcoff.h: Rebuild.
5110 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5112 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5114 (_bfd_coff_final_link): Write out stab strings hash table.
5115 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5116 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5118 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5119 (struct bfd_elf_section_data): Add stab_info field.
5120 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5122 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5123 _bfd_link_section_stabs.
5124 (elf_bfd_final_link): Write out stab strings hash table.
5125 (elf_link_input_bfd): Handle optimized stabs sections.
5126 * reloc.c (_bfd_final_link_relocate): Check address against
5127 _raw_size rather than _cooked_size.
5128 * Makefile.in: Rebuild dependencies.
5129 (BFD_LIBS): Add stabs.o
5130 (BFD_LIBS_CFILES): Add stabs.c.
5132 * VERSION: Increment for bfdlink.h change.
5134 * coffgen.c (coff_renumber_symbols): Correct handling of
5135 BSF_NOT_AT_END common symbols.
5137 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5139 * coff-ppc.c (record_toc): Add cast to avoid warning.
5140 (ppc_allocate_toc_section): Likewise.
5141 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5142 (ppc_coff_reloc_type_lookup): Remove unreached code.
5143 * coffcode.h (coff_write_object_contents): Don't take the address
5145 * peicode.h (pe_print_idata): Add casts to avoid warning.
5146 (pe_print_edata): Likewise.
5147 (pe_print_reloc): Remove ANSI C string concatenation.
5149 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5151 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5153 * libcoff.h: Rebuild.
5154 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5156 (coff_swap_aux_out): Likewise.
5157 * peicode.h (coff_swap_aux_in): Likewise.
5158 (coff_swap_aux_out): Likewise.
5159 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5161 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5163 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5164 Fix up .bf endndx link fields.
5165 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5167 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5170 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5172 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5173 on Solaris PowerPC systems doesn't get confused.
5175 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5178 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5179 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5180 update did_reg and did_reg2.
5182 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5184 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5186 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5187 callback routines, pass h->root.string rather than name, in case
5188 copy is true and name is transient.
5190 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5192 * elfcore.h: Add support for core files with multiple threads.
5193 (Primarily for Solaris.)
5195 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5197 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5198 section->orelocation is NULL.
5200 * coffgen.c (bfd_coff_get_syment): New function.
5201 (bfd_coff_get_auxent): New function.
5202 * bfd-in.h (bfd_coff_get_syment): Declare.
5203 (bfd_coff_get_auxent): Declare.
5204 * bfd-in2.h: Rebuild.
5206 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5208 * elf32-mips.c (struct mips_hi16): Define.
5209 (mips_hi16_addr, mips_hi16_addend): Remove.
5210 (mips_hi16_list): New static variable.
5211 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5212 (mips_elf_lo16_reloc): Process mips_hi16_list.
5213 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5214 relocs before the associated LO16 reloc.
5216 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5218 * versados.c (versados_scan): Check bfd_alloc return value.
5219 (versados_object_p): Check all bfd_read return values. Require
5220 that lang field be less than 10, to avoid confusion with Intel Hex
5223 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5225 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5226 not 0, for an absolute symbol.
5227 (NAME(aout,swap_ext_reloc_out)): Likewise.
5229 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5230 (ihex_write_object_contents): For a large start address, output
5231 the full 32 bit address in record type 5.
5233 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5234 to int to avoid promotion problems in prototype.
5236 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5238 * configure.host: Use ${srcdir} when looking for picfrag.
5240 * configure.host: Switch on ${libdir}, not $(libdir). From
5241 alan@spri.levels.unisa.edu.au (Alan Modra).
5243 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5244 entry point, not just for DYNAMIC objects.
5245 * sunos.c (sunos_add_dynamic_symbols): Always call
5246 sunos_create_dynamic_sections. If called with a non DYNAMIC
5247 object, don't do anything else.
5248 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5250 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5252 * configure.in: Permit --enable-shared to specify a list of
5254 * configure: Rebuild.
5256 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5257 host when configuring with --enable-shard.
5259 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5261 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5264 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5265 to avoid crashing in bfd_hash_replace.
5267 * sysdep.h: Use #ifdef, not #if.
5269 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5271 * config.in: Rebuild.
5273 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5275 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5276 (AC_CHECK_HEADERS): Check for sys/time.h
5277 (AC_HEADER_TIME): Add macro.
5278 * configure: Rebuild.
5279 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5280 to control what combination of <time> and <sys/time.h>
5283 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5285 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5286 (aout_32_sunos4_write_object_contents): Likewise.
5287 * aoutx.h (NAME(aout,machine_type)): Handle
5288 bfd_mach_sparc_{sparclet,sparclite}.
5289 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5290 (bfd_mach_sparc_v9_p): Update.
5291 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5292 * libaout.h (enum machine_type): Add M_SPARCLET.
5293 * sunos.c (MACHTYPE_OK): Define.
5294 * bfd-in2.h: Regenerated.
5296 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5298 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5299 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5300 * elflink.c (_bfd_elf_create_got_section): Store the
5301 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5302 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5303 global offset table goes over 0x1000, set the value of
5304 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5305 (elf32_sparc_relocate_section): Subtract the offset of
5306 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5308 * elfcode.h: Don't include <string.h>.
5310 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5312 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5313 generic_link_hash_newfunc. All references changed.
5314 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5315 moved here from libbfd-in.h.
5316 * libbfd-in.h: Corresponding changes.
5317 * libbfd.h: Regenerated.
5319 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5321 * aoutx.h (aout_link_input_section_std): When reporting an
5322 overflow error, use the name of the symbol in the hash table if
5324 (aout_link_input_section_ext): Likewise.
5326 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5327 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5329 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5331 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5332 * coffcode.h (coff_compute_section_file_positions): Likewise.
5333 (coff_write_object_contents): Likewise.
5335 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5337 * section.c (SEC_LINK_ONCE): Define.
5338 (SEC_LINK_DUPLICATES): Define.
5339 (SEC_LINK_DUPLICATES_DISCARD): Define.
5340 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5341 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5342 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5343 * bfd-in2.h: Rebuild.
5344 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5345 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5346 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5347 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5348 SEC_LINK_ONCE, and look through the symbol table for the setting
5349 for SEC_LINK_DUPLICATES.
5350 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5351 set for a section, find the section symbol in the symbol table,
5352 and set the aux entry based on SEC_LINK_DUPLICATES.
5353 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5354 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5355 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5356 * coff-i386.c (i386coff_vec): Likewise.
5357 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5359 * VERSION: Bump to 2.6.1.
5360 * Makefile.in (stamp-h): Depend upon VERSION.
5362 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5364 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5365 * libbfd.h: Rebuilt.
5366 * linker.c (generic_link_hash_newfunc): No longer static.
5367 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5369 * coff-h8300.c: Add two derived hash tables and their associated
5370 funtions and #defines for use by the h8300 linker.
5371 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5372 the function vector as needed. Place the address of the function
5373 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5374 Rewrite the vectors section contents as necessary.
5375 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5376 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5377 (coff_bfd_link_hash_table_create): Likewise.
5379 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5381 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5382 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5384 (hppa_rebuild_insn): Pass pointer to correct type to
5385 low_sign_unext and dis_assemble_21.
5387 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5389 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5390 Stick with sparc-*-{sysv4*,solaris2*}.
5392 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5394 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5395 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5396 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5397 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5398 fields is non-zero, print them.
5400 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5401 ifdef. Remove unused variables.
5402 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5404 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5405 (get_symbol_value): Ifdef out.
5406 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5407 (coff_ppc_relocate_section): Remove unused variables. Make
5408 fprintf strings and argument types correspond. Put before_addr in
5410 (dump_toc): Make fprintf strings and argument types correspond.
5411 (ppc_process_before_allocation): Remove unused variables. Always
5413 (ppc_reflo_reloc): Ifdef out.
5414 (ppc_addr32nb_reloc): Ifdef out.
5415 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5417 (coff_ppc_rtype_to_howto): Likewise.
5418 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5420 * peicode.h (pe_print_idata): Move otherwise unused variables into
5421 the #ifdef where they are used. Always return a value.
5422 (pe_print_edata): Make fprintf strings and argument types
5423 correspond. Always return a value.
5424 (pe_print_pdata): Removed unused variable addr_value. Always
5426 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5427 strings and argument types correspond. Always return a value.
5429 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5430 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5431 variable rela inside #if 0 section where it is used.
5433 * ns32k.h: New file.
5434 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5435 functions to start with _bfd_.
5436 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5437 functions in cpu-ns32k.h.
5438 * Makefile.in: Rebuild dependencies.
5439 (HFILES): Add ns32k.h.
5441 * section.c (struct sec): Add linker_mark field. Change
5442 user_set_vma and reloc_done to be single bit fields.
5443 (STD_SECTION): Update accordingly.
5444 * bfd-in2.h: Rebuild.
5445 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5447 (aout_link_input_bfd): Don't link unmarked sections.
5448 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5450 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5451 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5453 * elflink.h (elf_bfd_final_link): Mark sections included in the
5455 (elf_link_input_bfd): Don't link unmarked sections.
5456 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5458 (xcoff_link_input_bfd): Don't link unmarked sections.
5460 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5461 overflow error messages.
5463 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5465 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5466 is not set, print "BFD: " before the error message.
5468 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5469 Miles Bader <miles@gnu.ai.mit.edu>.
5470 * configure: Rebuild.
5472 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5474 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5477 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5478 m68k-aout, m68k-coff, and m68k-elf targets.
5480 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5482 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5483 (ieee_generic_stat_arch_elt): Restructured to prevent
5484 ieee_object_p from being called repeatedly.
5486 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5488 * coffcode.h (coff_write_object_contents): Allocate
5489 buffers large enough for any FILEHDR or AOUTHDR.
5491 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5493 * ecofflink.c (lookup_line): New static function, renamed and
5494 slighly changed from old _bfd_ecoff_locate_line.
5495 (_bfd_ecoff_locate_line): Cache line number information. Use
5496 lookup_line for actual lookup.
5498 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5500 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5501 multiple of 20 bytes.
5503 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5505 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5506 allocate ecoff_find_line, and don't initialize by hand.
5507 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5508 mips_elf_find_line, and don't call memset.
5510 * coffcode.h (coff_compute_section_file_positions): If not
5511 producing a final executable, don't consider sofar when aligning
5512 the section to the correct size.
5514 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5516 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5517 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5518 * coffgen.c (coff_section_symbol): Ifdef out.
5520 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5522 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5523 output_bfd is not NULL.
5525 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5527 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5528 of bfd_alloc (fixes fix_line not being initialized).
5529 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5531 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5533 * coffcode.h: Allow specific backends to override the
5534 bfd_link_add_symbols routine.
5536 * coff-h8300.c: Include genlink.h.
5537 (howto_table): Add R_MEM_INDIRECT.
5538 (rtype2howto): Support R_MEM_INDIRECT.
5539 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5542 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5544 * coff-alpha.c (alpha_relocate_section): Use
5545 info->callbacks_warning, rather than _bfd_error_handler, for
5546 "multiple gp" warning.
5548 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5550 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5551 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5552 table string. Use bfd_wrapped_link_hash_lookup.
5553 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5555 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5556 table, if any, when writing out symbols.
5557 (aout_link_input_section_std): Use the name from the hash table,
5558 if any, when reporting undefined symbols.
5559 (aout_link_input_section_ext): Likewise.
5560 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5561 * bout.c (get_value): Likewise.
5562 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5563 * ecoff.c (ecoff_reloc_link_order): Likewise.
5564 * elflink.h (elf_link_add_object_symbols): Likewise.
5565 (elf_reloc_link_order): Likewise.
5566 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5567 (_bfd_generic_reloc_link_order): Likewise.
5568 (default_indirect_link_order): Likewise.
5569 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5570 * sunos.c (sunos_add_one_symbol): Likewise.
5571 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5572 (bfd_xcoff_link_count_reloc): Likewise.
5573 (xcoff_reloc_link_order): Likewise.
5575 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5576 into -1 for intern->rss.
5578 * configure: Rebuild with autoconf 2.8.
5580 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5582 * stab-syms.c (__define_stab_duplicate): Define.
5583 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5585 * bfd-in.h (bfd_get_stab_name): Declare.
5586 * bfd-in2.h: Rebuild.
5587 * Makefile.in: Rebuild dependencies.
5588 (BFD_LIBS): Add stab-syms.o.
5589 (BFD_LIBS_CFILES): Add stab-syms.c.
5590 (BFD32_BACKENDS): Remove stab-syms.o.
5591 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5592 * configure.in: Don't list stab-syms.o in bfd_backends.
5593 * configure: Rebuild.
5594 * libaout.h (aout_stab_name): Don't declare.
5595 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5598 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5600 * elf.c (assign_file_positions_for_segments): Adjust file offset
5601 for section alignment even if SEC_LOAD is not set.
5603 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5605 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5606 since they appear as targets in Makefile.in.
5607 * configure: Rebuild.
5609 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5610 don't fiddle with a symbol which is not defined anywhere.
5612 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5614 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5615 though they are defined in a shared library.
5616 (xcoff_build_ldsyms): Likewise.
5618 * coffgen.c (coff_find_nearest_line): Don't look at the line
5619 numbers for the section if section->lineno is NULL.
5621 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5622 message rather than calling BFD_ASSERT.
5623 * elfcode.h (write_relocs): Check return value of
5624 _bfd_elf_symbol_from_bfd_symbol.
5626 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5628 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5631 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5633 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5635 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5636 hppa_reloc_field_selector_type_alt.
5637 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5638 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5640 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5642 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5644 * elf.c (assign_file_positions_for_segments): Adjust the segment
5645 memory size for the alignment of a SEC_ALLOC section, not just a
5648 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5650 * m68klinux.c: New file.
5651 * hosts/m68klinux.h: New file.
5652 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5653 * configure.in (m68*-*-linux*): New native host.
5654 (m68klinux_vec): New vector.
5655 * configure: Rebuild.
5656 * targets.c (m68klinux_vec): Declare.
5657 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5658 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5659 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5660 declaration from bfd_linux_size_dynamic_sections.
5661 (bfd_m68klinux_size_dynamic_sections): Declare.
5662 * bfd-in2.h: Rebuild.
5663 * Makefile.in: Rebuild dependencies.
5664 (BFD32_BACKENDS): Add m68klinux.o.
5665 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5667 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5669 * libhppa.h (pa_arch): Add pa20.
5670 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5671 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5672 (hppa_field_adjust): Handle e_nsel.
5673 * som.c: Provide default definitions for many new relocs found only
5674 in hpux10 include files.
5675 (som_fixup_formats): Add several new relocs from hpux10.
5676 (som_hppa_howto_table): Add hpux10 relocs.
5677 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5679 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5681 * mpw-make.sed: Edit out recent shared library support, and
5682 rules to rebuild .h files using doc/chew.
5684 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5686 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5687 size even of sections with no contents.
5689 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5691 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5692 starting with '$' the way we skip names starting with '.'. When
5693 updating x_endndx, don't be fooled by an index which has been
5696 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5697 struct/union/enum type with no elements.
5699 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5701 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5703 * archive.c (bfd_generic_archive_p): If the first file in the
5704 archive can not be recognized as an object, don't assume that this
5705 is the wrong format.
5707 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5708 format is not bfd_object.
5709 (bfd_elf_get_dt_soname): Likewise.
5711 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5713 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5716 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5718 * bfd.c (tdata): Add netbsd_core_data.
5719 * bfd-in2.h: Regenerated.
5721 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5723 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5724 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5725 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5728 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5729 to get the symbol index, matching 14 Jul 95 change.
5731 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5733 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5734 Remove duplicate definition of gp.
5736 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5738 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5739 assume that we can set the GP value and then get the same value,
5740 since it won't be true if the output file is neither ELF nor
5742 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5743 _bfd_get_gp_value here.
5744 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5745 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5747 (mips_elf_lo16_reloc): Likewise.
5748 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5749 Don't require that the BFD be ELF.
5750 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5751 (mips_elf_gprel32_reloc): Likewise.
5752 (mips_elf_relocate_section): Don't assume we can set and get the
5754 (mips_elf_finish_dynamic_symbol): Don't bother to use
5755 _bfd_get_gp_value here.
5757 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5758 Don't change epdr between malloc and free. Be careful not to free
5759 NULL pointers. Zero out the first RPDR.
5761 * configure.host: On Linux, only pass -rpath option if $(libdir)
5762 is neither /lib nor /usr/lib. From Alan Modra
5763 <alan@mullet.Levels.UniSA.Edu.Au>.
5765 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5767 (elf_dt_name): Rename from elf_dt_needed_name.
5768 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5770 (bfd_elf_get_dt_soname): New function.
5771 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5772 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5773 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5774 * bfd-in2.h: Rebuild.
5776 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5778 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5779 _bfd_sparc_elf_reloc_type_lookup.
5780 (bfd_elf32_bfd_reloc_type_lookup): Update.
5781 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5782 (sparc64_elf_howto_table): Define.
5783 (sparc_reloc_map): Define.
5784 (sparc64_elf_reloc_type_lookup): New function.
5785 (sparc_elf_wdisp16_reloc): New function.
5786 (elf_info_to_howto): Use sparc64_elf_howto_table.
5787 (sparc64_elf_relocate_section): Likewise.
5788 (bfd_elf64_bfd_reloc_type_lookup): Update.
5790 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5792 * configure.host: Check for 'do not mix' from native linker before
5793 trying to use -rpath.
5795 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5797 * bfd.c (_bfd_get_gp_value): New function.
5798 (_bfd_set_gp_value): New function.
5799 * libbfd-in.h (_bfd_get_gp_value): Declare.
5800 (_bfd_set_gp_value): Declare.
5801 * libbfd.h: Rebuild.
5802 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5803 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5804 directly to the fields in the tdata information.
5805 (alpha_relocate_section): Likewise.
5806 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5807 (mips_gprel_reloc): Likewise.
5808 (mips_relocate_section): Likewise.
5809 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5810 (mips_elf_lo16_reloc): Likewise.
5811 (mips_elf_final_gp): Likewise.
5812 (mips_elf_gprel16_reloc): Likewise.
5813 (mips_elf_gprel32_reloc): Likewise.
5814 (mips_elf_relocate_section): Likewise.
5815 (mips_elf_finish_dynamic_symbol): Likewise.
5817 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5819 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5821 * configure.in: Call AC_PROG_CC before configure.host.
5822 * configure: Rebuild.
5823 * configure.host: Don't set information which autoconf should
5824 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5826 * configure.host: Remove go32 and win32 host information, since it
5827 should no longer be needed.
5829 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5830 then start a new segment rather than put a writable section in a
5833 * configure.host: Set RPATH_ENVVAR.
5835 * Makefile.in: Rebuild dependencies.
5837 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5838 zero_section variable.
5840 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5842 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5843 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5844 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5846 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5848 * ieee.c (ieee_write_expression): Only use an R variable for a
5849 local symbol. Don't output a zero offset. Handle a zero address.
5850 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5851 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5853 (parse_expression): Don't try to handle multiple occurrences of a
5854 P variable. Handle I variables differently from X variables. Fix
5855 the order of minus expressions.
5856 (ieee_slurp_external_symbols): Generate an I variable for an NN
5857 record. Fix handling of ATI and ATX records.
5858 (ieee_slurp_sections): Only set minimal section attributes.
5859 Adjust them later, based on the section contents.
5860 (ieee_object_p): Read in the file until just after the ME record.
5861 Call ieee_slurp_section_data to set the section flags.
5862 (do_one): Add iterations parameter. Only repeat the first load
5863 item. Set the section and file reloc flags.
5864 (ieee_slurp_section_data): Set section flags. Pass iterations to
5866 (ieee_canonicalize_reloc): Handle I variables.
5867 (do_with_relocs): Only emit relocation size when necessary.
5868 Increase MAXRUN to 127. Change ov to be assigned, and take
5869 src_mask and pcrel_offset into account.
5870 (ieee_write_data_part): Skip sections that are not loaded.
5871 (ieee_write_external_part): Don't output optional last entry of WX
5873 (ieee_write_me_part): Make setting of me_record neater.
5874 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5876 * syms.c (stt): Add entries for zerovars, vars, and code.
5878 * elfcode.h (validate_reloc): New static function.
5879 (write_relocs): Call validate_reloc for non ELF relocs.
5881 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5882 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5883 (TARGET_LITTLE_SYM): Likewise.
5885 * config.bfd (m68*-*-psos*): New target.
5887 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5889 * i386msdos.c: Remove some #if 0 code.
5890 (msdos_write_object_contents): Don't include empty sections in the
5891 size computation, regardless of their address.
5893 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5895 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5896 is NULL, ie, the -r switch is used.
5898 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5900 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5901 (BFD_RELOC_MIPS_GOT_LO16): Define.
5902 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5903 * bfd-in2.h, libbfd.h: Rebuild.
5904 * elf32-mips.c (mips_reloc_map): Map new relocs.
5906 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5908 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5911 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5912 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5913 simple number for the section address, rather than an expression.
5914 Limit the number of bytes between relocs to MAXRUN.
5915 (ieee_write_me_part): Set me_record to the file offset after the
5917 (ieee_write_processor): New static function.
5918 (ieee_write_object_contents): Use ieee_write_processor.
5920 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5922 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5924 * coff-aux.c: Change include of aux.h to aux-coff.h.
5926 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5928 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5929 relocation put the addend both in the reloc entry and the data.
5930 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5933 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5934 a R_68K_PCxx reloc against a defined global symbol directly.
5935 (elf_m68k_check_relocs): Don't count such a reloc.
5937 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5938 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5939 symbol for now, otherwise always record the symbol as dynamic.
5940 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5941 is not referenced by a dynamic object, and we are not making a
5942 shared object, then don't make a PLT entry. If we do make a PLT
5943 entry, make sure the symbol has been recorded as dynamic.
5945 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5947 * configure.host: When making a shared library, set HLDFLAGS to
5948 pass an appropriate -rpath option. Use the make variable SONAME
5949 as the shared library soname, rather than computing it here. On
5950 SunOS, build stamp-tshlink in place of $(SHLINK).
5951 * Makefile.in (SONAME): New variable.
5952 ($(SHLINK)): Make a link to the transformed name, as well.
5953 (stamp-tshlink): New target.
5954 (install): Skip stamp-tshlink during install.
5956 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5958 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5959 linker sections have been set up yet.
5961 * elf.c (make_mapping): Add an additional argument to suppress
5962 making the first section include the program headers.
5963 (map_sections_to_segments): If the user used -Ttext such that the
5964 program headers are on a different page, do not set the flags
5965 saying that this section includes the program headers.
5967 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5969 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5970 don't define TRAD_HEADER.
5971 * configure: Rebuild.
5973 * netbsd-core.c: New file, support for NetBSD core files.
5974 * hosts/*nbsd.h: Removed.
5976 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5978 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5979 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5980 * libbfd.h, bfd-in2.h: Regenerated.
5981 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5982 bfd_elf32_bfd_reloc_type_lookup.
5983 (reloc_type{,_names}): Deleted.
5984 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5986 (sparc_reloc_map): Add sparc64 relocs.
5987 (sparc_elf_notsupported_reloc): New static function.
5988 (sparc_elf_wdisp16_reloc): New static function.
5989 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5990 (elf32_sparc_relocate_section): Likewise.
5991 (bfd_elf32_bfd_reloc_type_lookup): Define.
5992 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5993 (reloc_type{,_names}): Deleted.
5994 (elf_sparc_howto_table): Deleted.
5995 (sparc_reloc_map): Deleted.
5996 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5997 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5999 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6001 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6004 * Makefile.in (program_transform_name): New variable.
6005 (install): Transform library name before installing it.
6007 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6009 * archures.c (bfd_mach_i960_hx): Define.
6010 * bfd-in2.h: Rebuild.
6011 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6012 (MATRIX): Expand entries for HX.
6013 (arch_info_struct): Add i960:hx entry.
6014 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6015 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6016 (coff_set_flags): Handle bfd_mach_i960_hx.
6018 Support for building as a shared library, based on patches from
6019 Alan Modra <alan@spri.levels.unisa.edu.au>:
6020 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6021 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6022 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6023 * configure: Rebuild.
6024 * configure.host: If --enable-shared, adjust shared library stuff
6025 based on the host. If the host is SunOS, and the linker supports
6026 -rpath, set HLDFLAGS to use it.
6027 * Makefile.in (ALLLIBS): New variable.
6028 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6029 (COMMON_SHLIB, SHLINK): New variables.
6030 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6031 (STAGESTUFF): Remove variable.
6032 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6034 (stamp-ofiles): New target, like old ofiles target, but build
6035 using a temporary file and move-if-change, and touch stamp-ofiles
6037 (ofiles): Just depend upon stamp-ofiles.
6038 (stamp-piclist, piclist): New targets.
6039 ($(SHLIB), $(SHLINK)): New targets.
6040 (targets.o, archures.o): Build twice if PICFLAG is set.
6041 (do_mostlyclean): Remove pic/*.o.
6042 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6044 (do_distclean): Remove pic and stamp-picdir.
6045 (install): Install shared libraries.
6046 ($(OFILES)): Depend upon stamp-picdir.
6047 (stamp-picdir): New target.
6049 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6051 * libcoff.h: Rebuild.
6053 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6054 flavour of a section with no owner.
6056 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6057 ELF_LINK_NON_ELF flag.
6058 (mips_elf_create_got_section): Likewise.
6060 * elf.c: Revert last change, since it breaks dynamic linking.
6061 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6063 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6064 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6065 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6067 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6069 * elf.c (assign_file_positions_for_segments): If the backend does
6070 not want the elf header or the program headers in the address
6071 space, do not include them in the calculations.
6073 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6074 function to determine if we need additional program headers.
6075 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6076 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6078 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6080 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6082 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6084 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6085 back into one line. Some compilers (sunos 4.1.3 for example)
6086 won't accept args split across more than one line.
6088 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6090 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6091 * configure: Regenerate.
6093 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6095 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6096 try to do arithmetic on a void *, cast it to a unsigned char * first.
6098 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6100 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6101 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6103 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6104 flag for a newly defined symbol.
6105 (NAME(bfd_elf,record_link_assignment)): Likewise.
6106 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6107 set the DEF or REF_REGULAR flags correctly.
6109 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6110 (libbfd.h, libcoff.h): Corresponding change.
6112 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6113 a PLT32 reloc as dynamic.
6114 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6115 is not referenced by a dynamic object, and we are not making a
6116 shared object, then don't make a PLT entry. If we do make a PLT
6117 entry, make sure the symbol has been recorded as dynamic.
6119 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6121 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6122 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6123 (powerpcle-*-cygwin32): New.
6124 * peicode.h (add_data_entry): Get address from vma.
6126 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6128 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6129 attached to the section has already been created as an undefined
6130 symbol, treat it as if it hasn't been created yet.
6132 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6134 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6135 symbol or section symbols if stripping all symbols and this is not
6136 a relocateable link. Don't output the symbol string table if
6137 there are no symbols.
6138 (elf_link_flush_output_syms): Don't do anything if there are no
6141 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6143 * coff-aux.c: New file.
6144 * hosts/m68kaux.h: New file.
6145 * config.bfd (m68*-apple-aux*): New target.
6146 * configure.in (m68*-apple-aux*): New native host.
6147 (m68kaux_coff_vec): New vector.
6148 * configure: Rebuild.
6149 * targets.c (m68kaux_coff_vec): Declare.
6150 * coffcode.h (bfd_coff_backend_data): Add field
6151 _bfd_coff_link_add_one_symbol.
6152 (bfd_coff_link_add_one_symbol): Define.
6153 (compare_arelent_ptr): New static function if TARG_AUX.
6154 (coff_write_relocs): If TARG_AUX, sort the relocs.
6155 (coff_write_object_contents): Set A/UX aouthdr magic number.
6156 (coff_link_add_one_symbol): Define if not defined.
6157 (bfd_coff_std_swap_table): Initialize new field.
6158 * libcoff.h: Rebuild.
6159 * cofflink.c (coff_link_add_symbols): Call
6160 bfd_coff_link_add_one_symbol rather than
6161 _bfd_generic_link_add_one_symbol.
6162 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6163 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6164 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6165 * Makefile.in: Rebuild dependencies.
6166 (BFD32_BACKENDS): Add coff-aux.o.
6167 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6169 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6171 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6172 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6174 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6176 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6177 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6178 (maintainer-clean): Warn about deleting special files.
6179 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6181 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6182 warning symbols correctly.
6183 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6184 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6185 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6186 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6187 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6188 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6190 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6193 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6195 * libcoff-in.h: aligned newly exported names with bfd naming
6196 conventions. Removed an erroneous define of POWERPC_LE_PE.
6197 * libcoff.h: Rebuild.
6198 * cofflink.c, coff-ppc.c: the above function name changes
6200 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6202 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6203 * ecoff.c (struct extsym_info): Define.
6204 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6205 to ecoff_link_write_external.
6206 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6207 Strip symbols when appropriate.
6209 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6210 * syms.c (BSF_OBJECT): Define.
6211 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6212 * bfd-in2.h: Rebuild.
6213 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6215 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6218 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6219 copying relocs into a shared object, treat a defined global symbol
6221 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6222 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6223 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6225 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6226 real defined symbol, not to a weak defined symbol.
6228 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6230 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6231 and made a few static functions externs.
6233 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6234 POWERPC_LE_PE hack in cofflink.
6236 * libcoff-in.h: promoted the following from cofflink.c to allow
6237 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6238 coff_debug_merge_element, struct coff_debug_merge_type,
6239 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6240 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6241 coff_debug_merge_hash_lookup, coff_link_section_info,
6242 coff_final_link_info, coff_debug_merge_hash_newfunc,
6243 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6245 * libcoff.h: re-gen'd
6247 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6249 * syms.c: Include "bfdlink.h".
6250 (struct stab_find_info): Define.
6251 (_bfd_stab_section_find_nearest_line): New function.
6252 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6253 * libbfd.h: Rebuild.
6254 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6255 * elf.c (_bfd_elf_find_nearest_line): Try calling
6256 _bfd_stab_section_find_nearest_line before searching the ELF
6257 symbol table. Find the closest STT_FUNC symbol, not the last one.
6258 * libcoff-in.h (coff_data_type): Add line_info field.
6259 * libcoff.h: Rebuild.
6260 * coffgen.c (coff_find_nearest_line): Try calling
6261 _bfd_stab_section_find_nearest_line before searching the COFF
6263 * Makefile.in: Rebuild dependencies.
6265 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6267 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6268 4 bytes, so we get the correct value when updating the register
6269 field in little endian mode.
6271 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6273 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6274 entry_section fields. Add sntoc and snentry fields.
6275 * libcoff.h: Rebuild.
6276 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6277 not toc_section and entry_section (the COFF file does not have any
6278 sections at this point).
6279 (coff_write_object_contents): Set o_snentry and o_sntoc from
6280 snentry and sntoc rather than entry_section and toc_section.
6281 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6282 snentry, not toc_section and entry_section.
6283 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6284 entry_section from hentry.
6285 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6287 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6288 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6289 than using toc_section directly.
6291 * archures.c: Add missing `.' in enum bfd_architecture.
6292 * bfd-in2.h: Rebuild.
6294 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6295 Robert Lipe <robertl@arnet.com>.
6297 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6299 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6300 to sections we allocate. Use bfd_zalloc to allocate initialial
6301 sections, not bfd_alloc.
6302 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6303 SDA{,2}I16 relocations.
6304 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6305 whether to put something in .sbss or not.
6306 (ppc_elf_relocate_section): Add support for more relocations. Add
6307 in sec->output_offset where appropriate. Make error messages
6308 include the symbol name.
6310 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6311 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6312 doesn't get redefined messages if -shared.
6314 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6315 section if the rel_section field has been set up.
6317 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6319 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6322 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6324 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6325 of flags, only flags used are controlled by mach number. Bump up
6326 output file mach number to highest of input file mach numbers.
6327 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6328 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6330 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6331 bfd_elf64_sparc_vec support.
6333 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6335 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6336 the embedded bit is set on some objects and not on others. Just
6338 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6341 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6343 * coffcode.h (coff_new_section_hook): Don't try to align the
6346 * coffcode.h (coff_set_section_contents): Fix the handling of the
6347 .lib section to work even if the entire section contents are
6348 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6349 Robert Lipe <robertl@arnet.com>.
6351 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6353 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6354 memory here for contents.
6356 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6357 _SDA2_BASE_ by 32768.
6358 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6359 started using. Allocate contents for .sdata and .sdata2 sections
6361 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6363 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6364 size _SDA{,2}_BASE_.
6365 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6368 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6370 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6372 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6373 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6374 (bfd_mach_sparc_v9a): Define.
6375 (bfd_mach_sparc_v9_p): Define.
6376 * bfd-in2.h: Regenerated.
6377 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6379 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6380 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6381 to bfd_elf32_sparc_vec.
6382 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6383 Add v8plus{,a} support.
6385 (sparc_compatible): New function.
6386 * elf32-sparc.h: #include "elf/sparc.h".
6387 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6388 elf32_sparc_final_write_processing): New functions.
6389 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6390 elf_backend_final_write_processing): Define.
6392 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6394 * elf-bfd.h (struct elf_link_hash_entry): Add
6395 linker_section_pointer field.
6396 (enum elf_linker_section_enum): Enumeration for new way of
6397 creating linker dynamic sections and symbols.
6398 (elf_linker_section{,_pointers}): New structures for creating
6399 dynamic sections and symbols.
6400 (elf_obj_tdata): Add linker_section_pointers and linker_section
6402 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6403 (_bfd_elf_create_linker_section): New declarations.
6404 (_bfd_elf_find_pointer_linker_section): Ditto.
6405 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6406 (_bfd_elf_make_linker_section_rela): Ditto.
6408 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6410 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6411 (ppc_elf_create_linker_section): New function to create the
6412 sections .got, .sdata, and .sdata2.
6413 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6415 (ppc_elf_check_relocs): Support more of the eabi relocations.
6416 (ppc_elf_relocate_section): Ditto.
6417 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6418 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6420 * elflink.h (elf_create_pointer_linker_section): New function to
6421 create initialized pointers in dynamic linker sections.
6422 (elf_finish_pointer_linker_section): Actually intialize the
6423 pointers created above.
6425 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6426 macros to provide both 32 and 64 bit versions of
6427 elf_create_pointer_linker_section.
6428 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6429 provide both 32 and 64 bit versions of
6430 elf_finish_pointer_linker_section.
6432 * elflink.c (_bfd_elf_create_linker_section): New function to
6433 create a linker section.
6434 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6435 given address in the linker pointer offsets created for a given
6437 (_bfd_elf_make_linker_section_rela): Make a RELA section
6438 corresponding to the generated linker section.
6440 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6442 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6444 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6446 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6447 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6448 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6449 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6450 toc entry in an objdump) for now.
6451 (ppc_do_last, ppc_get_last): New function - needed to save processing
6452 the toc owner to the end.
6453 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6456 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6457 toc owner from being done till last. Must define POWERPC_LE_PC
6460 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6462 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6464 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6465 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6467 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6469 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6471 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6473 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6475 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6477 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6479 * elf.c (assign_file_positions_for_segments): Don't increment file
6480 offset for a segment which contains no loadable sections.
6482 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6484 * reloc.c: Add new PowerPC relocations.
6485 * {bfd-in2,libbfd}.h: Regenerate.
6487 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6488 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6490 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6492 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6495 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6498 * coffgen.c (coff_find_nearest_line): Don't try to cache
6499 information in sections that are not owned by a BFD. From Richard
6500 Henderson <richard@atheist.tamu.edu>.
6502 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6503 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6504 * elflink.h (elf_link_output_extsym): Remove special check for
6507 * ecoffswap.h: Add prototypes for static functions.
6509 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6511 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6512 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6514 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6515 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6516 support. Begin support for R_PPC_SDA{2,}REL.
6518 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6520 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6521 create the .got and .got.neg sections.
6522 (ppc_elf_size_dynamic_sections): Call it.
6523 (ppc_elf_check_relocs): Call it.
6524 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6525 (ppc_elf_check_relocs): Add error messages for relocations we
6526 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6529 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6531 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6532 section flags for V.4 and eabi.
6534 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6536 * elf.c (assign_file_positions_for_segments): If a segment
6537 contains no sections, don't mark it as readable.
6539 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6540 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6542 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6543 dynamic section, if there is one.
6544 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6545 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6546 (bfd_elf64_swap_dyn_in): Likewise.
6547 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6549 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6551 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6552 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6553 <pirker@eiunix.tuwien.ac.at>.
6555 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6557 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6558 PowerPC V.4 and eabi.
6559 * bfd-in2.h: Regenerate.
6560 * libfd.h: Regenerate.
6562 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6564 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6565 section type and SHF_EXCLUDE section flag, turning them into the
6566 appropriate bfd section flag.
6568 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6570 * xcofflink.c (xcoff_link_add_symbols): Create the special
6571 sections if we see a DYNAMIC object, in case that is the only
6572 XCOFF input object we see.
6574 * elf32-mips.c: Extensive changes for a start at dynamic linking
6575 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6577 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6578 (struct elf_backend_data): Remove
6579 elf_backend_create_program_headers field. Add
6580 elf_backend_additional_program_headers and
6581 elf_backend_modify_segment_map fields.
6582 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6584 (elf_backend_additional_program_headers): Likewise.
6585 (elf_backend_modify_segment_map): Likewise.
6586 (elf_backend_create_program_headers): Don't define.
6587 (elfNN_bed): Change to account for field changes.
6588 * elf.c (assign_file_positions_for_segments): Call new
6589 modify_segment_map backend function. Don't call old
6590 create_program_headers backend function.
6591 (get_program_header_size): Call additional_program_headers rather
6592 than create_program_headers.
6593 * elflink.h (elf_link_add_object_symbols): Initialize
6594 type_change_ok from new backend field.
6595 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6597 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6598 a reloc against the appropriate section.
6600 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6601 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6602 (elf_flags_init): Rename from elf_ppc_flags_init.
6603 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6605 (ppc_elf_copy_private_bfd_data): Likewise.
6606 (ppc_elf_merge_private_bfd_data): Likewise.
6608 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6611 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6613 * coff-alpha.c (alpha_relocate_section): During final link, allow
6614 output .lita section to be bigger than 64k by adjusting gp value
6615 on a per-input section basis.
6616 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6618 (struct ecoff_section_tdata): Add gp field.
6620 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6622 Handle Alpha ECOFF changes in OSF/1 3.2.
6623 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6625 * coff-alpha.c: Include "aout/ar.h".
6626 (alpha_ecoff_get_relocated_section_contents): Don't require an
6627 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6628 3.2 doesn't generate one.
6629 (alpha_relocate_section): Likewise.
6630 (alpha_ecoff_slurp_armap): Define.
6631 (alpha_ecoff_slurp_extended_name_table): Define.
6632 (alpha_ecoff_construct_extended_name_table): Define.
6633 (alpha_ecoff_truncate_arname): Define.
6634 (alpha_ecoff_write_armap): Define.
6635 (alpha_ecoff_generic_stat_arch_elt): Define.
6636 (alpha_ecoff_update_armap_timestamp): Define.
6638 (alpha_ecoff_read_ar_hdr): New static function.
6639 (alpha_ecoff_get_elt_at_filepos): New static function.
6640 (alpha_ecoff_openr_next_archived_file): New static function.
6641 (alpha_ecoff_get_elt_at_index): New static function.
6642 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6643 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6644 _bfd_ecoff to alpha_ecoff.
6645 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6646 field from backend structure, rather than always calling
6647 _bfd_get_elt_at_filepos.
6648 * coff-mips.c (mips_ecoff_backend_data): Initialize
6649 get_elt_at_filepos field.
6650 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6651 from _bfd_generic_read_ar_hdr with minor changes.
6652 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6653 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6654 * libbfd.h: Rebuild.
6656 * bfd-in.h (BFD_IN_MEMORY): Define.
6657 * libbfd-in.h (struct bfd_in_memory): Define.
6658 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6659 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6660 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6661 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6662 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6663 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6664 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6665 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6666 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6667 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6669 (bfd_openstreamr): Likewise.
6670 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6671 BFD_IN_MEMORY is not set.
6672 * riscix.c (riscix_some_aout_object_p): Likewise.
6673 * bfd-in2.h, libbfd.h: Rebuild.
6675 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6676 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6677 (bfd_get_elt_at_index): Define.
6678 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6679 bfd_get_elt_at_index. Change index parameter from int to
6681 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6682 (_bfd_noarchive_get_elt_at_index): Define.
6683 (_bfd_archive_bsd_get_elt_at_index): Define.
6684 (_bfd_archive_coff_get_elt_at_index): Define.
6685 * bfd-in2.h, libbfd.h: Rebuild.
6686 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6687 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6688 * ieee.c (ieee_get_elt_at_index): Define.
6689 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6690 * oasys.c (oasys_get_elt_at_index): Define.
6691 * som.c (som_get_elt_at_index): Define.
6693 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6694 numbers to the .text section.
6696 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6698 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6699 If there is a SEC_DEBUGGING section, get the contents of the debug
6700 information part from it.
6701 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6703 (ieee_write_object_contents): Check ieee_write_debug_part return.
6705 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6707 * config.bfd (i[345]86-*-freebsd*): Add target.
6708 * configure.in (i386freebsd_vec): Add vec.
6709 * configure: Regenerate.
6710 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6711 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6712 Rebuild dependencies..
6713 * freebsd.h: New file.
6714 * i386freebsd.c: New file.
6715 * targets.c (i386freebsd_vec): Declare.
6716 (bfd_target_vector): Add i386freebsd_vec.
6717 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6718 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6720 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6722 * ieee.c (ieee_slurp_debug): New static function.
6723 (ieee_object_p): Call it.
6724 (ieee_slurp_section_data): Skip debugging sections.
6725 (ieee_get_reloc_upper_bound): Likewise.
6726 (ieee_get_section_contents): Likewise.
6727 (ieee_canonicalize_reloc): Likewise.
6728 (ieee_write_section_part): Likewise.
6729 (ieee_write_debug_part): Likewise.
6730 (ieee_write_data_part): Likewise.
6731 (init_for_output): Likewise.
6733 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6735 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6737 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6738 relocs, since ppc_elf_relocate_section handles the linker case.
6739 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6741 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6742 ppc_elf_relocate_section since that is now the only caller.
6743 (ppc_elf_relocate_section): Ditto.
6745 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6747 * coffcode.h (coff_write_object_contents): If we don't know the
6748 section of the entry point for an XCOFF executable, always set the
6749 entry address to -1.
6751 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6753 * elf.c (bfd_section_from_shdr): Add support for note sections.
6755 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6757 * bfd-in.h (struct _symbol_info): Add stab_type field.
6758 * bfd-in2.h: Rebuild.
6759 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6761 * elf32-ppc.c: Remove trailing newline from calls to
6763 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6764 difference if target endianness is known.
6766 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6768 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6769 old style TOC16 references without using R_PPC_GOT.
6770 (ppc_reloc_type): Ditto.
6771 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6772 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6773 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6774 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6775 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6777 (ppc_elf_adjust_dynamic_symbol): Ditto.
6778 (ppc_elf_adjust_dynindx): Ditto.
6779 (ppc_elf_size_dynamic_sections): Ditto.
6780 (ppc_elf_finish_dynamic_symbol): Ditto.
6781 (ppc_elf_finish_dynamic_sections): Ditto.
6782 (ELF_DYNAMIC_INTERPRETER): Define.
6784 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6786 * elf.c (copy_private_bfd_data): When attaching sections to
6787 segments ignore sections that won't be allocated. Patch from
6790 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6792 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6795 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6797 * coff-i960.c (CALC_ADDEND): Define.
6798 (coff_i960_relocate_section): Add the input section VMA to the
6799 addend for PC relative relocs.
6801 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6803 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6804 to correctly terminate.
6806 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6808 * targets.c (enum bfd_endian): Define.
6809 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6810 from boolean to enum bfd_endian. Change header_byteorder_big_p
6812 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6813 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6814 * bfd-in2.h: Rebuild.
6815 * All targets: Change initialization of byteorder and
6816 header_byteorder to use enum bfd_endian values rather than
6818 * All files: Change all references to byteorder_big_p and
6819 header_byteorder_big_p to use new bfd_*_endian macros.
6821 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6823 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6825 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6827 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6829 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6831 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6833 * ieee.c: Lots of minor cleanups. Make many functions return
6834 errors rather than calling abort. Also:
6835 (ieee_write_twobyte): Remove; change callers to call existing
6836 ieee_write_2bytes function.
6837 (ieee_write_expression): Don't output the section twice when
6838 outputting a local symbol. Don't emit an extraneous zero if there
6840 (ieee_slurp_sections): Set the lma as well as the vma.
6841 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6843 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6844 a recognized one or bfd_arch_unknown.
6845 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6847 (ihex_get_symtab): Likewise.
6849 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6851 * aoutx.h: Include <ctype.h>.
6852 (struct aout_link_includes_table): Define.
6853 (struct aout_link_includes_totals): Define.
6854 (struct aout_link_includes_entry): Define.
6855 (aout_link_includes_lookup): Define macro.
6856 (struct aout_final_link_info): Add includes field.
6857 (aout_link_includes_newfunc): New static function.
6858 (NAME(aout,final_link)): Initialize includes hash table.
6859 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6861 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6863 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6865 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6867 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6869 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6871 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6872 (pe_print_private_bfd_data): call pe_print_reloc.
6873 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6874 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6875 up some debugging as well.
6877 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6879 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6882 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6884 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6885 when setting sections to NULL.
6887 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6889 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6891 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6892 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6894 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6895 * bfd-in2.h: Rebuild.
6897 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6899 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6901 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6903 * ihex.c (ihex_scan): Handle record types 4 and 5.
6904 (ihex_object_p): Permit types 4 and 5.
6905 (ihex_set_section_contents): Remove check for out of range
6907 (ihex_write_object_contents): Generate types 4 and 5.
6909 * elflink.h (elf_link_output_extsym): Just ignore warning and
6910 indirect references to symbols which don't really exist.
6912 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6914 * peicode.h (pe_print_idata): Minor format fixes
6915 (pe_print_edata): New function. Under private printing, this formats
6916 the edata section of a PE file.
6917 (pe_print_private_bfd_data): Added call to pe_print_edata.
6919 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6921 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6922 index, don't call stoi.
6924 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6926 * srec.c (srec_scan): Set lma as well as vma.
6928 * ihex.c: New file; support for Intel Hex format.
6929 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6930 (ihex_vec): Declare.
6931 (bfd_target_vector): Always include ihex_vec.
6932 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6933 * Makefile.in: Rebuild dependencies.
6934 (BFD_LIBS): Add ihex.o
6935 (BFD_LIBS_CFILES): Add ihex.c.
6936 * bfd-in2.h: Rebuild.
6938 * elf.c (assign_file_positions_for_segments): Sort the sections in
6940 (get_program_header_size): Return the right size if segment_map is
6942 (copy_private_bfd_data): Don't bother to sort the sections.
6944 * bfd.c (bfd_record_phdr): New function.
6945 * bfd-in.h (bfd_record_phdr): Declare.
6946 * bfd_in2.h: Rebuild.
6948 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6951 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6952 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6954 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6955 (bfd_zmalloc): Change declaration.
6956 * libbfd.h: Rebuild.
6957 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6958 and realloc. Don't set bfd_error_no_memory if they fail.
6960 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6962 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6963 uses as well. Added a new howto to deal with TOCREL16 relocs that
6964 are TOCDEFN as well.
6965 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6966 to handle RVA relocs from dlltool.
6967 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6968 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6969 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6971 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6972 to get the right section alignment.
6974 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6976 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6977 p_paddr if p_paddr is zero.
6978 (make_mapping): Set includes_filehdr and includes_phdrs for first
6980 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6982 (assign_file_positions_for_segments): Handle includes_filehdr and
6983 includes_phdrs. Remove special handling of PT_PHDR and first
6985 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6986 when appropriate. Remove special handling of PT_PHDR segment.
6987 Use a more complex condition for when a section is included in a
6988 segment to handle Solaris linker oddities.
6990 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6992 * coff-m88k.c (howto_table): Reformatted for easier reading;
6993 special_function now points to new function m88k_special_reloc.
6994 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6996 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6997 be done correctly by m88k_special_reloc.
6998 (reloc_processing): New function to be used by RELOC_PROCESSING.
6999 (RELOC_PROCESSING): Define to call reloc_processing.
7001 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7003 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7004 (pe_print_pdata): Likewise.
7006 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7007 obstack_alloc fails.
7008 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7010 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7011 * Many files: don't set bfd_error_no_memory if one of the above
7014 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7015 if p_paddr_valid is set.
7016 (copy_private_bfd_data): New static function.
7017 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7019 * elf.c (assign_file_positions_for_segments): Fix case where extra
7020 program headers were allocated.
7022 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7023 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7024 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7025 _bfd_elf_print_private_bfd_data.
7027 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7028 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7029 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7030 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7031 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7032 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7033 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7035 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7037 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7038 * elf.c (make_mapping): New static function.
7039 (map_sections_to_segments): New static function.
7040 (elf_sort_sections): New static function.
7041 (assign_file_positions_for_segments): New static function.
7042 (map_program_segments): Remove.
7043 (get_program_header_size): Remove sorted_hdrs, count, and
7044 maxpagesize parameters. Simplify.
7045 (assign_file_positions_except_relocs): When generating an
7046 executable, use assign_file_positions_for_segments.
7047 (elf_sort_hdrs): Remove.
7048 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7049 to get_program_header_size.
7051 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7053 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7055 * configure, config.in: Regenerate with autoconf 2.7.
7057 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7058 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7060 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7062 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7063 (ecoff_sec_to_styp_flags): Likewise.
7064 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7065 (ecoff_set_symbol_info): Handle scRConst.
7066 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7067 (ecoff_compute_section_file_positions): Handle .rconst section.
7068 (_bfd_ecoff_write_object_contents): Likewise.
7069 (ecoff_link_check_archive_element): Handle scRConst.
7070 (ecoff_link_add_externals): Likewise.
7071 (ecoff_link_write_external): Handle .rconst section.
7072 (ecoff_reloc_link_order): Likewise.
7073 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7074 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7076 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7078 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7079 DEF_DYNAMIC flag is set.
7081 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7083 * host-aout.c: If TRAD_HEADER is defined, include it.
7085 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7087 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7088 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7089 (BFD_NEED_DECLARATION): New function.
7090 * configure.in: Use BFD_NEED_DECLARATION.
7091 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7092 * configure, config.in: Rebuild with autoconf 2.6.
7094 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7095 special_sections before returning when called with a non XCOFF
7098 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7101 * coffcode.h (coff_compute_section_file_positions): Only pad the
7102 previous section to force file alignment when creating an
7105 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7107 * coffcode.h (coff_compute_section_file_positions): If
7108 RS6000COFF_C, set up the .debug section.
7110 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7111 if it is not large enough to accomodate the entire TOC area with
7112 signed 16 bit offsets.
7113 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7115 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7116 TOC anchor to use the TOC value used in the output file.
7118 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7120 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7121 (_bfd_coff_read_string_table): Likewise.
7123 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7125 * pe-arm.c: Fix typos.
7126 * coff-arm.c: Likewise.
7128 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7130 * coff-ppc.c (list_ele): Added "cat"egory member.
7131 (record_toc): New category parameter (priv or pub).
7132 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7133 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7134 the mainline. It addes extra toc cells in error.
7135 (ppc_coff_swap_sym_in_hook): Added some documentation.
7136 (dump_toc): Can now diagnose "virtual toc" chicanery.
7138 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7140 * elf-bfd.h (struct elf_link_hash_table): Change type of
7141 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7143 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7145 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7146 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7148 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7149 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7150 defined or mentioned in a regular file.
7152 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7154 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7155 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7156 (coff_ppc_relocate_section): Correct REL24 handling
7157 (ppc_process_before_allocation): Correct TOCDEFN handling
7159 * peicode.h (dir_names): Added name descriptions
7161 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7163 * VERSION: Updated to cygnus-2.6.
7165 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7167 * targets.c (m68k4knetbsd_vec): Declare.
7169 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7171 * targets.c (bfd_target): Change type of second argument to
7172 _bfd_print_private_bfd_data from void * to PTR.
7173 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7174 using PTR rather than void *.
7175 * bfd-in2, libbfd.h: Rebuild.
7176 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7178 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7179 _bfd_generic_bfd_print_private_bfd_data rather than casting
7182 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7184 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7185 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7187 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7188 BFD64_BACKENDS_CFILES): New variables.
7191 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7193 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7194 not at the file position of the first section.
7195 * coffcode.h (coff_compute_section_file_positions): Avoid using
7197 (coff_write_object_contents): When generating a PPC PE executable
7198 with no symbols, round up the file size to a COFF_PAGE_SIZE
7200 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7201 don't write out a string table.
7203 * elf.c (bfd_section_from_shdr): When using a different section
7204 header, pass the new one to _bfd_elf_make_section_from_shdr.
7205 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7206 (elf_map_symbols): Add section VMA to symbol value when comparing
7208 (_bfd_elf_compute_section_file_positions): Only build symbol table
7209 if there are some symbols. Set file offset of symtab and strtab
7211 (assign_file_positions_except_relocs): Remove dosyms parameter.
7212 Change all callers. Never set file offset of symtab and strtab
7214 (_bfd_elf_copy_private_section_data): New function.
7215 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7216 (_bfd_elf_copy_private_symbol_data): New function.
7217 (swap_out_syms): Check for special mapping of st_shndx created by
7218 copy_private_symbol_data.
7219 * elfxx-target.h: Use new copy routines.
7220 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7221 (_bfd_elf_copy_private_section_data): Declare.
7223 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7225 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7228 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7229 _bfd_dummy_target, matching the recent change to archive
7232 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7234 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7235 arithmetic on PTR types.
7237 * aout-target.h (MY(callback)): Set the lma of the sections.
7239 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7240 symbol into a reloc against the section.
7242 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7244 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7245 glue for the relocs: IMGLUE and IFGLUE.
7246 (record_toc): new function - tracks toc contents
7247 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7248 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7249 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7250 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7251 (ppc_record_toc_entry): Removed a debug define (duh)
7253 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7254 (pe_print_idata): New function - formats the idata section data
7255 (pe_print_pdata): New function - formats the pdata section data
7256 (pe_print_private_bfd_data): calls to above
7258 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7260 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7261 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7262 TARGET_SYM and TARGET_NAME for vector and BFD name.
7263 * coff-pmac.c (pmac_xcoff_vec): Remove.
7264 (TARGET_SYM, TARGET_NAME): Define.
7265 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7266 machine to 0, not all PowerMacs are 601s.
7268 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7270 * elfcode.h (elf_object_p): Read in any program headers.
7271 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7272 based on the program headers, if any.
7273 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7274 (map_program_segments): Set p_paddr of program headers based on
7277 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7279 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7282 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7283 trying to do a relocateable link with a non-a.out object file.
7285 * archive.c (bfd_generic_archive_p): Check the first object file
7286 in an archive even if target_defaulted is set. If the object file
7287 has the wrong xvec, reject it.
7289 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7290 be represented, report the name via _bfd_error_handler.
7291 (translate_to_native_sym_flags): Likewise.
7292 * elf32-mips.c (mips_elf_final_link): Likewise.
7293 * oasys.c (oasys_write_sections): Likewise.
7295 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7296 which checks for STYP_OVRFLO sections.
7297 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7298 reloc and lineno count overflows.
7299 (coff_write_object_contents): Call coff_count_linenumbers before
7300 coff_compute_section_file_positions. If RS6000COFF_C, handle
7301 reloc and lineno count overflows.
7302 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7303 relocs before dealing with .pad sections. Count overflow section
7304 headers when handling .pad sections.
7306 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7309 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7310 (struct xcoff_link_hash_table): Add descriptor_section and
7311 special_sections fields.
7312 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7313 (xcoff_link_add_symbols): Set linkage section alignment. Create
7314 descriptor section. Check for magic symbol names (_text, etc.),
7315 and record them in special_sections if found. Set
7316 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7317 descriptor field to point back to the function code symbol.
7318 (xcoff_sweep): Always mark the special descriptor_section.
7319 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7320 function descriptor, and mark it if it is.
7321 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7322 parameter, and fill it in. Allocate space for the descriptor
7324 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7325 global linkage code. If an undefined function descriptor is
7326 exported, arrange to define it. Warn about any other undefined
7328 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7329 (xcoff_write_global_symbol): Create a function descriptor when
7331 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7332 * bfd-in2.h: Rebuild.
7334 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7336 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7337 (ppc_coff_link_hash_table): new types for hashing
7338 (ppc_coff_link_hash_newfunc): hash entry constructor
7339 (ppc_coff_link_hash_table_init): hash table initializer
7340 (ppc_coff_link_hash_table_create): hash table constructor
7341 (ppc_record_toc_entry): changed references to hash table
7342 (coff_ppc_relocate_section): changed references to hash table
7344 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7345 * libcoff.h: Rebuild
7347 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7348 (coff_link_add_symbols): removed toc_offset init
7350 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7352 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7355 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7356 if it is given and mmep is available.
7357 * acconfig.h: Undef USE_MMAP.
7358 * configure, config.in: Regenerated.
7359 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7360 table handling the old way.
7361 (aout_get_external_symbols): Don't complain if last byte of string
7363 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7364 (bfd_free_window) [! USE_MMAP]: Don't define.
7365 (bfd_get_file_window,
7366 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7368 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7370 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7373 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7375 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7376 compatible with AMD generated COFF files. Try to support both AMD
7377 and GNU formats simultaneously.
7378 (coff_a29k_relocate_section): Likewise.
7380 * libbfd.c (bfd_get_file_window): Change writable parameter from
7381 int to boolean; update all callers. Pass MAP_SHARED if not
7382 writable--it's required on Solaris. Cast fprintf argument to
7384 * bfd-in.h (bfd_get_file_window): Update declaration.
7385 * bfd-in2.h: Rebuild.
7386 * aoutx.h: Update calls to bfd_get_file_window.
7388 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7390 (xcoff_swap_ldhdr_in): New static function.
7391 (xcoff_swap_ldsym_in): New static function.
7392 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7393 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7394 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7395 Handle XTY_ER/XMC_XO symbols correctly.
7396 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7397 rather than normal symbol table.
7398 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7399 already defined with the same absolute value.
7400 (xcoff_mark): When considering called symbols, check whether the
7401 descriptor is from a dynamic object, rather than the symbol
7403 (xcoff_build_ldsyms): Likewise.
7405 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7406 Cast realloc and malloc return values. If malloc or realloc fail,
7407 set bfd_error_no_memory.
7408 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7409 * bfd-in2.h: Rebuild.
7411 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7413 * coff-ppc.c (ppc_record_toc_entry): new function.
7414 (in_reloc_p): changed return value.
7415 (coff_ppc_relocate_section): much rework.
7416 (ppc_allocate_toc_section): new function.
7417 (ppc_process_before_allocation): new function.
7418 (ppc_coff_swap_sym_in_hook): new function.
7420 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7421 (coff_link_add_symbols): initialize toc_offset.
7423 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7424 (coff_swap_aouthdr_out): Added more sections to the data
7425 dictionary for the pe file header. Also changed linker version
7426 number on the ppc side.
7427 (dir_names): small improvements to the dictionary printing.
7428 (pe_mkobject_hook): save the file level flags.
7430 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7431 (pe_tdata): added real_flags field
7432 (coff_tdata): added local_toc_sym_map and access macro
7434 * libcoff.h (coff_link_hash_entry): added toc_offset field
7435 (pe_tdata): added real_flags field
7436 (coff_tdata): added local_toc_sym_map and access macro
7438 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7439 (coff_mkobject): init for local_toc_sym_map
7440 (coff_write_object_contents): set the internal_a.magic to
7441 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7444 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7446 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7447 entries until both the line number address and the function name
7448 address are too large.
7450 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7451 * configure: Rebuilt.
7453 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7454 is defined in the environment.
7456 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7458 * som.c (som_get_section_contents_in_window): Define to use
7461 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7463 * coff-i860.c: New file, based on coff-i386.c.
7464 * cpu-i860.c: New file, based on cpu-i386.c.
7465 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7466 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7467 targets, using i860coff_vec.
7468 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7469 trad-core.o and hosts/i860mach3.h.
7470 (i860coff_vec): Use coff-i860.o and cofflink.o.
7471 * configure: Rebuild.
7472 * Makefile.in: Rebuild dependencies.
7473 (ALL_MACHINES): Add cpu-i860.o.
7474 (BFD32_BACKENDS): Add coff-i860.o.
7475 (CFILES): Add cpu-i860.c and coff-i860.c.
7476 * targets.c (i860coff_vec): Declare.
7477 (bfd_target_vector): Add &i860coff_vec.
7478 * archures.c (bfd_i860_arch): Declare.
7479 (bfd_archures_list): Add &bfd_i860_arch.
7480 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7481 (coff_set_flags): Handle bfd_arch_i860.
7482 (coff_write_object_contents): Handle I860 a.out magic number.
7484 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7486 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7487 the created .tc section to 2.
7488 (xcoff_mark): Don't keep a .loader reloc for a call to an
7489 undefined symbol when creating a shared library.
7490 (xcoff_build_ldsyms): When creating a shared library, generate
7491 global linkage code for a call to an undefined symbol.
7493 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7495 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7496 BFD32_BACKENDS, BFD64_BACKENDS.
7497 (.dep1): Put mkdep output in a separate file.
7498 Rebuilt dependencies.
7500 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7503 Permit use of mmap when available:
7505 * configure.in: Check for mmap, madvise, mprotect.
7506 * config.in, configure: Regenerated.
7508 * libbfd.c (struct _bfd_window_internal): Define type.
7509 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7511 (ok_to_map): New static variable for debugging.
7512 (_bfd_generic_get_section_contents_in_window): New function.
7513 * bfd-in.h (bfd_window_internal): Declare type.
7514 (bfd_window): Define type.
7515 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7516 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7519 * libaout.h (struct aoutdata): Add two window fields.
7520 (obj_aout_sym_window, obj_aout_string_window): New macros.
7521 * aoutx.h (some_aout_object_p): Initialize windows.
7522 (aout_get_external_symbols): Get symbol data and strings in
7523 windows instead of explicitly allocated buffers.
7524 (slurp_symbol_table): Free window instead of memory.
7525 (bfd_free_cached_info): Release windows instead of freeing storage
7527 (aout_link_free_symbols): Ditto.
7529 * targets.c (bfd_target): Add new field for
7530 get_section_contents_in_window.
7531 (BFD_JUMP_TABLE_GENERIC): Updated.
7532 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7533 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7534 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7535 macros for get_section_contents_in_window field.
7537 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7539 * core.c: Renamed to corefile.c
7540 * makefile.dos (OBJS): Change core.o to corefile.o
7541 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7543 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7545 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7546 to o. Clobber and restore the list of new csects around the call
7547 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7548 linker error and the linker wants to read the symbol table. Reset
7549 the line number count of a real section even if it has no relocs.
7550 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7552 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7555 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7557 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7558 an undefined symbol in a shared link.
7560 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7561 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7562 phdm@info.ucl.ac.be (Philippe De Muyter).
7564 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7566 * coff-m88k.c (rtype2howto): New static function.
7567 (RTYPE2HOWTO): Use it rather than a macro definition.
7569 * coffcode.h (coff_write_object_contents): set internal_a.magic
7570 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7572 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7573 define TRAD_HEADER to new file hosts/delta68.h.
7574 m88*-motorola-sysv*, however, does use ptrace-core.o.
7575 * hosts/delta68.h: New file.
7577 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7578 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7580 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7582 * i386linux.c (MY(vec)): Declare before use.
7584 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7586 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7587 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7589 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7590 BFD is not of the right type.
7591 (bfd_elf_get_needed_list): Likewise.
7592 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7593 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7594 * xcofflink.c (XCOFF_XVECP): Define.
7595 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7597 (bfd_xcoff_import_symbol): Likewise.
7598 (bfd_xcoff_export_symbol): Likewise.
7599 (bfd_xcoff_link_count_reloc): Likewise.
7600 (bfd_xcoff_record_link_assignment): Likewise.
7601 (bfd_xcoff_size_dynamic_sections): Likewise.
7603 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7604 table index against the number of symbols for a base relative
7607 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7609 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7610 full_aouthdr flag here...
7611 (_bfd_xcoff_bfd_final_link): ...not here.
7613 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7615 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7616 systems that have a system <libelf.h>.
7617 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7618 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7619 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7620 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7621 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7622 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7623 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7625 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7627 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7628 set, set BSF_WEAK in symbol. Change all callers.
7629 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7630 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7631 _bfd_generic_link_add_one_symbol.
7632 (ecoff_indirect_link_order): Check that the section tdata relocs
7633 are not NULL before using them.
7635 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7636 define TRAD_HEADER as hosts/alphalinux.h.
7637 * configure: Rebuild.
7638 * hosts/alphalinux.h: New file.
7639 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7642 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7644 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7645 C_ECOMM storage classes.
7647 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7649 (xcoff_mark): Call xcoff_mark_symbol.
7650 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7651 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7653 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7655 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7657 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7659 (xcoff_find_reloc): New static function.
7660 (xcoff_link_add_symbols): Use it.
7661 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7662 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7663 relocate the value of C_DECL.
7665 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7667 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7669 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7670 callback decide what goes in .relocs.
7671 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7672 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7675 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7677 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7680 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7682 * xcofflink.c: More improvements, mostly to fix handling of
7683 constructors and a few other special cases.
7684 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7685 zero, reverting yesterday's change.
7686 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7687 (bfd_xcoff_link_count_reloc): Declare.
7688 (bfd_xcoff_record_link_assignment): Declare.
7689 * bfd-in2.h: Rebuild.
7691 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7693 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7694 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7695 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7696 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7697 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7698 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7700 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7703 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7704 segments includes the a.out header. See to that the magic number
7705 *always* is big-endian.
7707 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7708 m68k4k NetBSD configurations.
7710 * configure.in, configure: Separate i386 & mips NetBSD
7711 configurations from other BSD ones. Don't assume DEC is the only
7712 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7713 configurations. Add support for m68k4k NetBSD object format.
7715 * libaout.h: Added M_68K4K_NETBSD magic.
7717 * m68k4knetbsd.c: New file.
7719 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7721 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7724 * hosts/mipsnbsd.h: New file.
7726 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7728 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7730 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7731 toc_section, and entry_section fields.
7732 (struct xcoff_section_tdata): Remove ldrel_count field.
7733 * libcoff.h: Rebuild.
7734 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7736 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7737 full a.out header if full_aouthdr is set in xcoff_data.
7738 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7739 based on sections stored in xcoff_data.
7740 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7742 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7743 (rs6000coff_vec): Set symbol_leading_char to '.'.
7744 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7745 value stored in ret rather than returning a pointer value.
7747 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7749 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7752 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7754 * som.c (som_slurp_string_table): Allocate the strings with malloc
7755 since they're free'd by free_cached_info.
7756 (som_slurp_symbol_table): Similarly for the symbol table.
7758 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7760 * Makefile.in (diststuff): Don't make headers.
7762 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7764 * Makefile.in: Rebuild dependencies.
7766 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7767 output_bfd is not SunOS.
7768 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7769 non-SunOS input files.
7771 * xcofflink.c: Extensive changes to support linking shared objects
7772 and generating a .loader section.
7773 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7774 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7775 last_symndx, and ldrel_count fields.
7776 * libcoff.h: Rebuild.
7777 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7778 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7780 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7781 (bfd_xcoff_export_symbol): Declare.
7782 (bfd_xcoff_size_dynamic_sections): Declare.
7783 * bfd-in2.h: Rebuild.
7785 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7787 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7788 * configure: Rebuild.
7789 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7790 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7792 (pmac_xcoff_vec): Update to use new xcoff support.
7793 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7794 (xcoff_write_armap): Declare buf as unsigned char.
7795 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7797 * mpw-make.sed: Generalize subdir_do edit.
7799 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7801 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7802 correctly. Don't initialize asect->vma.
7804 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7806 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7807 something a little less than the page size.
7809 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7811 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7813 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7815 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7816 * coffcode.h (coff_write_object_contents): If .bss is before
7817 .data us that as data_start.
7818 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7820 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7821 (coff_swap_outhdr_out): Hardwire in version number.
7823 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7825 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7826 major and minor to *_vno, since the former are also macros in
7827 SunOS header files. Cast result of bfd_alloc to appropriate
7830 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7831 before assigning to sec_data.
7833 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7835 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7836 now relative to the section, not absolute.
7837 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7838 get the file name when there is a N_SO directory name. When
7839 handling stabs, remember that section->vma was added to the
7842 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7844 * sunos.c (struct sunos_link_hash_table): Add needed field.
7845 (sunos_link_hash_table_create): Call bfd_release, not free.
7846 (sunos_link_hash_table_create): Initialize needed field.
7847 (sunos_add_dynamic_symbols): Record needed objects.
7848 (bfd_sunos_get_needed_list): New function.
7849 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7850 * bfd-in2.h: Rebuild.
7852 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7854 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7856 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7858 * bfd-in.h (struct bfd_link_needed_list): Rename from
7859 bfd_elf_link_needed_list.
7860 * bfd-in2.h: Rebuild.
7861 * elf.c, elflink.h, libelf.h: Corresponding changes.
7863 Add start at AIX linker support; no shared libraries yet.
7864 * xcofflink.c: New file.
7865 * configure.in (rs600coff_vec): Use xcofflink.o.
7866 * configure: Rebuild.
7867 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7869 (struct xcoff_section_tdata): Define.
7870 (xcoff_section_data): Define macro.
7871 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7872 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7873 (_bfd_xcoff_bfd_final_link): Declare.
7874 (_bfd_ppc_xcoff_relocate_section): Declare.
7875 * libcoff.h: Rebuild.
7876 * coff-rs6000.c: Clean up a bit.
7877 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7878 cputype, csects, and debug_indices.
7879 (xcoff_copy_private_bfd_data): Copy cputype.
7880 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7881 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7882 (xcoff_reloc_type_lookup): Rename from
7883 rs6000coff_reloc_type_lookup.
7884 (coff_relocate_section): Define.
7885 (_bfd_xcoff_sizeof_headers): Define.
7886 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7887 (_bfd_xcoff_bfd_relax_section): Define.
7888 (_bfd_xcoff_bfd_link_split_section): Define.
7889 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7891 * coffcode.h (coff_compute_section_file_positions): If AIX,
7892 increment sofar by SMALL_AOUTSZ if not executable.
7893 (coff_write_object_contents): If AIX, always output an a.out
7894 header; if not executable, header size of SMALL_AOUTSZ.
7895 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7896 (_bfd_stringtab_init): Initialize xcoff field.
7897 (_bfd_xcoff_stringtab_init): New function.
7898 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7899 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7900 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7901 * libbfd.h: Rebuild.
7902 * Makefile.in: Rebuild dependencies.
7903 (BFD32_BACKENDS): Add xcofflink.o.
7904 (CFILES): Add xcofflink.c.
7906 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7907 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7908 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7910 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7912 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7914 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7916 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7917 * config.in: Regenerated.
7919 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7920 (_bfd_chunksize): New variable.
7921 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7922 for obstack chunk size.
7923 * configure.in: Check for getpagesize.
7924 * configure: Regenerated.
7926 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7928 * trad-core.c (rawptr): Make it a local variable of
7929 ptrace_unix_core_file_p.
7931 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7933 * coff-arm.c (in_reloc_p): New.
7934 * coff-i386.c (in_reloc_p): New.
7935 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7936 (coff_write_object_contents): Only set has_reloc_section
7938 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7939 in_reloc_p to decide if reloc should be emitted.
7940 * libcoff.h (pe_data_type.in_reloc_p): New.
7941 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7943 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7945 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7946 (_bfd_coff_read_internal_relocs): Likewise.
7947 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7948 (_bfd_coff_read_internal_relocs): Likewise.
7950 * elflink.h (elf_link_add_object_symbols): Correct conditions
7951 under which type and size change warnings are issued.
7953 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7955 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7956 a symbol which is not in a real section.
7957 (coff_write_native_symbol): Corresponding change.
7959 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7960 coff_link_hash_newfunc and make non-static.
7961 (_bfd_coff_link_hash_table_init): New function, broken out of
7962 _bfd_coff_link_hash_table_create.
7963 (_bfd_coff_link_hash_table_create): Use it.
7964 (process_embedded_commands): Make static.
7965 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7966 (_bfd_coff_link_hash_table_init): Declare.
7967 * libcoff.h: Rebuild.
7969 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7970 field in XCOFF tdata.
7971 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7972 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7973 based on cputype stored in a.out header, or in n_type of initial
7975 (coff_write_object_contents): Set cputype correctly in a.out
7977 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7979 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7980 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7982 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7983 * libcoff.h: Rebuild.
7985 * cpu-rs6000.c (rs6000_compatible): New static function.
7986 (bfd_rs6000_arch): Use it.
7987 * cpu-powerpc.c (powerpc_compatible): New static function.
7988 (arch_info_struct): Define various flavours of PowerPC.
7989 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7992 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7994 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7996 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7998 * elflink.h (elf_link_add_object_symbols): Don't warn about
7999 changing the size or type if the old definition was weak.
8001 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8003 * coffcode.h (combined_entry_type): Add fix_line field.
8004 (coff_slurp_line_table): Warn if we try to set the lineno field of
8006 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8007 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8008 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8009 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8011 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8012 * libcoff.h: Rebuild.
8014 * libcoff-in.h (struct xcoff_tdata): Define.
8015 (xcoff_data): Define.
8016 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8017 * bfd-in2.h, libcoff.h: Rebuild.
8018 * coff-rs6000.c (xcoff_mkobject): New static function.
8019 (coff_mkobject): Define.
8020 (xcoff_copy_private_bfd_data): New static function.
8021 (coff_bfd_copy_private_bfd_data): Define.
8022 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8024 (rs6000coff_vec): Add DYNAMIC to object_flags.
8025 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8026 .loader sections specially.
8027 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8028 section alignment from the XCOFF tdata information.
8029 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8030 F_SHROBJ, and copy the extra a.out header information into the
8031 XCOFF tdata structure.
8032 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8033 F_DYNLOAD and the extra a.out header information.
8034 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8035 C_HIDEXT symbol with attached csect information.
8036 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8037 in the o_maxdata field.
8038 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8039 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8040 end if BSF_NOT_AT_END is set.
8042 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8043 _bfd_read_ar_hdr_fn.
8044 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8045 * bfd-in2.h, libbfd.h: Rebuild.
8046 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8048 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8049 (bfd_slurp_bsd_armap_f2): Likewise.
8050 (_bfd_slurp_extended_name_table): Likewise.
8052 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8054 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8056 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8057 when the symbol table is empty.
8059 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8060 space for section symbols, since we don't output them either.
8061 (elf_m68k_adjust_dynindx): Removed.
8063 * ptrace-core.c (rawptr): Make it a local variable of
8064 ptrace_unix_core_file_p.
8066 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8068 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8071 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8072 Mac object file formats.
8074 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8076 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8077 auxent if there isn't one.
8078 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8079 rather than FILNMLEN as the maximum name length.
8081 * coffcode.h (bfd_coff_backend_data): Add new field
8082 _bfd_coff_print_aux.
8083 (bfd_coff_print_aux): New static function.
8084 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8085 scnlen field of an XTY_LD csect aux entry.
8086 (coff_print_aux): New static function.
8087 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8088 in coff_pointerize_aux_hook.
8089 (bfd_coff_std_swap_table): Initialize new field.
8090 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8091 * libcoff.h: Rebuild.
8092 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8093 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8095 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8096 if there are symbols, for native AIX ld compatibility.
8098 * coffcode.h (bfd_coff_backend_data): Add new field
8099 _bfd_coff_pointerize_aux_hook.
8100 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8101 or I960, and as 0 otherwise.
8102 (bfd_coff_std_swap_table): Initialize new field.
8103 * libcoff.h: Rebuild.
8104 * coffgen.c (coff_pointerize_aux): Change parameters to take
8105 symbol pointer instead of type and class, and to take aux index.
8106 Call _bfd_coff_pointerize_aux_hook if it is defined.
8107 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8108 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8109 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8111 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8112 read-only/host-only support.
8114 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8116 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8119 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8120 BFD_JUMP_TABLE_ARCHIVE accordingly.
8121 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8122 (_bfd_compute_and_write_armap): Declare.
8123 (_bfd_generic_read_ar_hdr): Declare.
8124 (_bfd_read_ar_hdr): Define.
8125 (_bfd_noarchive_read_ar_hdr): Define.
8126 (_bfd_archive_bsd_read_ar_hdr): Define.
8127 (_bfd_archive_coff_read_ar_hdr): Define.
8128 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8129 _bfd_read_ar_hdr instead.
8130 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8131 (_bfd_compute_and_write_armap): Rename from
8132 compute_and_write_armap. Make non-static. Change all callers.
8133 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8134 than _bfd_snarf_ar_hdr.
8135 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8136 * ieee.c (ieee_read_ar_hdr): Define.
8137 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8138 * oasys.c (oasys_read_ar_hdr): Define.
8139 * som.c (som_read_ar_hdr): Define.
8140 * bfd-in2.h, libbfd.h: Rebuild.
8142 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8144 * peicode.c (coff_swap_filehdr_in): If symptr is
8145 zero, there aren't any symbols, even if nsyms is set.
8147 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8149 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8151 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8152 sections, and set styp correctly for them: .got, .hash, .dynamic,
8153 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8154 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8156 (ecoff_sort_hdrs): New static function.
8157 (ecoff_compute_section_file_positions): Return boolean, not void.
8158 Sort the sections by VMA before looking through them. Put the
8159 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8160 section on an appropriate boundary within the page.
8161 (ecoff_compute_reloc_file_positions): Check return value of
8162 ecoff_compute_section_file_positions.
8163 (_bfd_ecoff_set_section_contents): Likewise.
8164 (_bfd_ecoff_write_object_contents): Check for various Alpha
8165 section types when incrementing text_size and data_size. Call
8166 adjust_headers backend function if it exists.
8167 * coff-alpha.c (alpha_adjust_headers): New static function.
8168 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8169 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8171 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8173 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8175 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8176 of ALTERNATE_AIX_CORE_FORMAT.
8177 * configure.in (aix4): No longer need CORE_FLAGS.
8178 * configure: Updated.
8180 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8182 NS32k changes from Ian Dall:
8183 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8185 (aout_link_input_section_std, aout_link_input_section_ext,
8186 aout_link_reloc_link_order): Call them instead of _bfd_*
8188 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8190 (backend_data): Use it instead of hardcoded zero.
8192 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8193 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8195 * ns32knetbsd.c: Include bfd.h.
8196 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8197 (MY_bfd_reloc_type_lookup): Declare function too.
8198 * pc532-mach.c (set_sizes): Don't declare.
8199 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8200 (backend_data, MY_backend_data): Don't define.
8202 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8203 ns32k-*-lites* like ns32k-*-netbsd*.
8205 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8208 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8210 * coffcode.h (coff_write_object_contents): Restore setting
8211 f_timdat to 0, deleted on August 22.
8213 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8215 * coffcode.h (coff_bfd_copy_private_symbol_data,
8216 coff_bfd_copy_private_section_data,
8217 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8218 * peicode.h (coff_bfd_copy_private_bfd_data): New
8219 (pe_bfd_copy_private_bfd_data): New.
8220 (coff_swap_scnhdr_in): Swap bss size into the right place.
8221 (pe_print_private_bfd_data): Add some newlines.
8223 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8225 * som.c (setup_sections): Don't die if a space has no subspaces.
8227 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8229 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8230 dynamic symbol override a common symbol. Don't change the size or
8231 type if they have been set and the new symbol is not a definition.
8232 Warn if the size or type changes.
8234 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8236 * som.c (som_begin_writing): Don't write the symbol table or
8238 (som_finish_writing): Write them here. Place them after the
8239 subspace data, but before the relocs.
8241 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8243 * sunos.c (sunos_add_one_symbol): Just pass false, not
8244 info->shared_library, to sunos_create_dynamic_sections.
8245 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8247 (sunos_check_dynamic_reloc): Remove .text section assertion.
8249 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8251 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8252 * configure, configure.in: Add pmac_xcoff_vec case.
8253 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8254 * coff-pmac.c: New file, PowerMac XCOFF support.
8255 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8256 * targets.c (pmac_xcoff_vec): Declare.
8258 * mpw-config.in: Various changes to be compatible with the
8259 autoconf-based configury.
8260 * mpw-make.sed: New file, sed commands to translate Unix
8261 makefile into MPW syntax.
8262 * mpw-make.in: Remove.
8263 * hosts/mpw.h: Remove.
8264 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8265 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8267 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8269 * binary.c (binary_get_symtab): Return an empty string on error.
8270 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8272 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8274 * coff-ppc.c: Reformatted according to gnu conventions
8275 Removed irrelevant "if 0" code
8277 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8279 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8280 symbols rather than as indirect symbols.
8281 (MY(slurp_symbol_table)): Don't do anything special about
8284 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8285 of .ctors and .dtors sections is no larger than 2.
8287 * sunos.c (sunos_add_one_symbol): Don't change
8288 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8290 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8291 dynamic symbols when creating a shared library.
8292 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8294 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8295 written even if it is not defined in a regular object.
8296 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8297 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8298 rather than the constant 22.
8299 (sunos_check_dynamic_reloc): Handle creating a shared library.
8300 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8301 zero when creating a shared library.
8302 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8303 write it out at the start of the symbol table.
8305 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8307 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8309 * config.bfd: Add arm-*-coff.
8310 * configure.in, configure: Add armcoff_{little,big}_vec.
8311 * targets.c (armcoff_{little,big}_vec): Declare.
8312 (bfd_target_vector): Add armcoff_{little,big}_vec.
8313 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8315 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8317 * targets.c (bfd_find_target): Remove debugging code.
8319 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8321 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8323 * Makefile.in: added *-ppc files
8324 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8325 allow pe based .o's to be shared with other tools on ppc/NT
8326 * config.bfd: added powerpc[le]-[pe|winnt] config support
8327 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8328 * peicode.h: Added more section flags for PE on ppc
8329 Added coff_swap_filehdr_out to allow peicode.h to be
8330 used for non-image PE files on ppc.
8331 Check for image, or not, before copying pe_opthdr
8332 * targets.c: Added new bfd's
8333 * targets.c: Removed two inactive bfds that shouldn't have made it this
8336 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8338 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8339 explicit values to initialize all relocs. Change all users.
8340 (ppc_elf_brtaken_inner): New function to handle branch predicition
8342 (ppc_elf_brtaken_reloc): Ditto.
8343 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8344 relocs use ppc_elf_unsupported_reloc.
8345 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8346 needs to be reported.
8347 (ppc_elf_relocate_section): Support branch prediction relocs.
8349 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8351 * bfd.c (bfd_assert): Remove \n from string passed to
8354 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8355 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8356 (bfd_coff_make_section_hook): Don't define.
8357 (coff_make_section_hook): Remove.
8358 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8359 (styp_to_sec_flags): Likewise.
8360 (coff_write_object_contents): Likewise.
8361 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8363 * libcoff.h: Rebuild.
8364 * coffgen.c (make_a_section_from_file): Just call
8365 bfd_make_section_anyway, not bfd_make_section or
8366 bfd_coff_make_section_hook.
8367 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8368 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8369 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8370 make_section_hook field.
8371 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8373 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8374 pointers into value field for warning and indirect symbols; just
8375 leave the value field alone.
8376 * linker.c (generic_link_add_symbol_list): Use next symbol for
8377 warning and indirect symbols, rather than looking in symbol value.
8378 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8379 parameter. Change all callers. Remove support for indirect
8380 symbols; it didn't work anyhow.
8381 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8382 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8383 * bfd-in2.h: Rebuild.
8385 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8387 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8388 go back to telling the tools this reloc operates on 32 bits.
8390 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8392 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8393 rather than a direct fprintf.
8394 * archive.c (_bfd_write_archive_contents): Likewise.
8395 * coffcode.h (coff_slurp_symbol_table): Likewise.
8396 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8397 (ppc_elf_unsupported_reloc): Likewise.
8398 (ppc_elf_relocate_section): Likewise.
8399 * i386linux.c (linux_tally_symbols): Likewise.
8400 (linux_finish_dynamic_link): Likewise.
8401 * osf-core.c (osf_core_core_file_p): Likewise.
8402 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8403 * som.c (som_sizeof_headers): Likewise.
8404 * srec.c (srec_bad_byte): Likewise.
8405 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8406 * libbfd-in.h (bfd_assert): Declare first parameter const.
8407 * libbfd.h: Rebuild.
8408 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8409 bfd_reloc_overflow is enough.
8410 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8411 * coff-h8500.c (rtype2howto): Likewise.
8412 * coff-z8k.c (rtype2howto): Likewise.
8413 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8414 * elf.c (_bfd_elf_get_lineno): Likewise.
8415 (_bfd_elf_no_info_to_howto): Likewise.
8416 (_bfd_elf_no_info_to_howto_rel): Likewise.
8417 * hp300hpux.c (convert_sym_type): Likewise.
8418 (MY(swap_std_reloc_in)): Likewise.
8419 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8421 * libaout.h (struct aoutdata): Add line_buf field.
8422 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8423 and filename_buffer. Instead, use a malloc buffer stored in the
8424 new line_buf field. Remove length restrictions.
8426 * coffgen.c (string_size): Remove static variable.
8427 (debug_string_size, debug_string_section): Likewise.
8428 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8429 and debug_string_size_p parameters. Use them instead of the
8430 global variables. Change all callers.
8431 (coff_write_symbol): Likewise.
8432 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8433 (coff_write_symbols): Add local variables to replace removed
8436 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8437 function, and line_base fields.
8438 * libcoff.h: Rebuild.
8439 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8440 information, rather than using static variables.
8442 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8443 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8445 * init.c (initialized): Remove static variable.
8446 (bfd_init): Don't bother setting initialized.
8447 (bfd_check_init): Remove.
8448 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8449 * libbfd.h: Rebuild.
8451 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8453 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8454 size for full core dumps. Copy core file header to private data.
8455 (rs6000coff_core_file_failing_command,
8456 rs6000coff_core_file_failing_signal): New functions to extract
8457 the file name and terminating signal from the core file.
8458 * coff-rs6000.c: Use them.
8460 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8462 Change arch info to be const, initialized at compile time.
8463 * archures.c: Reindent many functions. Change CONST to const.
8464 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8465 nothing set it anyhow. Make next const.
8466 (bfd_arch_info_list): Remove.
8467 (bfd_archures_list): Rename from archures_init_table. Change from
8468 a table of function pointers to a table of bfd_arch_info_type
8469 structure addresses.
8470 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8471 (bfd_lookup_arch): Likewise.
8472 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8474 (bfd_default_arch_struct): Make const.
8475 (bfd_arch_init, bfd_arch_linkin): Remove.
8476 (bfd_get_arch_info): Return a const pointer.
8477 * init.c (bfd_init): Don't call bfd_arch_init.
8478 * bfd.c (struct _bfd): Make arch_info const.
8479 * bfd-in2.h: Rebuild.
8480 * libbfd.h: Rebuild.
8481 * configure.in: Put & before everything in $selarchs.
8482 * configure: Rebuild.
8483 * cpu-*.c: Change bfd_*_arch from a function which calls
8484 bfd_arch_linkin to a const structure.
8485 * ieee.c (ieee_object_p): Make arch const.
8487 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8489 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8491 * bfd-in2.h: Regenerate.
8492 * libbfd.h: Regenerate.
8494 * elf32-ppc.c (reloc_type): Update names to match current draft.
8495 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8496 relative. Update names to current V.4 draft.
8497 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8498 (ppc_elf_relocate_section): Rename relocations to match draft.
8500 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8502 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8503 compiled with -mrelocatable-lib to be linked with either normal
8504 modules or -mrelocatable modules.
8506 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8508 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8509 in the a.out header.
8511 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8512 a reloc against a local symbol, even if it's not a section.
8514 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8516 * targets.c (bfd_target): Remove unused align_power_min field.
8517 * bfd-in2.h: Rebuild.
8518 * All backends: Remove initialization of align_power_min.
8520 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8522 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8524 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8526 * config.bfd (mips-dec-netbsd*): New target.
8527 * configure.host (mips-dec-netbsd*): New host.
8528 * configure.in (mips-dec-netbsd*): New native.
8529 * configure: Rebuild.
8531 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8533 Make the COFF backend linker merge common types:
8534 * cofflink.c (struct coff_debug_merge_element): Define.
8535 (struct coff_debug_merge_type): Define.
8536 (struct coff_debug_merge_hash_entry): Define.
8537 (struct coff_debug_merge_hash_table): Define.
8538 (coff_debug_merge_hash_table_init): Define.
8539 (coff_debug_merge_hash_table_free): Define.
8540 (coff_debug_merge_hash_lookup): Define.
8541 (struct coff_final_link_info): Add debug_merge field.
8542 (coff_debug_merge_hash_newfunc): New static function.
8543 (_bfd_coff_final_link): Allocate and free debug_merge table.
8544 (coff_link_input_bfd): Merge identical enum, struct and union
8547 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8549 Convert i960 COFF to use COFF backend linker.
8550 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8551 structure to store the symbol being used.
8552 (coff_i960_start_final_link): New static function.
8553 (coff_i960_relocate_section): New static function.
8554 (coff_i960_adjust_symndx): New static function.
8555 (coff_start_final_link): Define.
8556 (coff_relocate_section): Define.
8557 (coff_adjust_symndx): Define.
8558 * coffcode.h (bfd_coff_backend_data): Add new callback function
8559 _bfd_coff_start_final_link.
8560 (bfd_coff_start_final_link): Define.
8561 (coff_start_final_link): Define if not defined.
8562 (bfd_coff_std_swap_table): Add coff_start_final_link.
8563 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8565 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8566 function callback is not NULL.
8567 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8568 (_bfd_coff_internal_syment_name): Declare.
8569 * libcoff.h: Rebuild.
8570 * configure.in (icoff_big_vec): Add cofflink.o.
8571 (icoff_little_vec): Likewise.
8572 * configure: Rebuild.
8574 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8576 * Makefile.in (clean-info): Remove extraneous tab from line
8579 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8581 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8582 contents has relocs.
8584 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8586 * coffcode.h (coff_compute_section_file_positions): Keep the
8588 (coff_write_object_contents): Remember if it's a relocatable
8590 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8591 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8592 if relocatable file. Swap out saved raw size.
8594 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8596 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8597 (maintainer-clean): Rename from realclean, passing
8598 maintainer-clean down to subdirectories, but leave realclean as a
8601 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8604 * dep-in.sed: Remove config.h from generated dependencies.
8606 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8607 broken out of sunos_canonicalize_dynamic_symtab.
8608 (sunos_canonicalize_dynamic_symtab): Call new function
8609 sunos_slurp_dynamic_symtab.
8610 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8611 dynamic symbol table to the caller.
8612 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8613 callback to override the symbols being read.
8614 * libaout.h (struct aout_backend_data): Add three new parameters
8615 to add_dynamic_symbols callback.
8617 Extensive minor changes to avoid various gcc warnings. Also:
8618 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8619 * archures.c (bfd_arch_info_type): Change mach field from long to
8621 (bfd_lookup_arch): Change machine parameter from long to unsigned
8624 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8626 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8627 a symbol with a non-zero plt_offset.
8629 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8631 * elfcode.h (align_file_position): Remove; not used.
8633 * configure.in: Only check for <sys/procfs.h> on a native system,
8634 and make sure it defines prstatus_t.
8635 * configure: Rebuild.
8637 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8639 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8641 * config.in: Rename from config.h.in.
8642 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8643 Check for config.h:config.in when creating stamp-h.
8644 * configure: Rebuild.
8645 * Makefile.in (stamp-h): Depend upon config.in rather than
8646 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8647 calling config.status.
8649 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8650 (Makefile): Just rebuild Makefile.
8651 (config.h, stamp-h): New targets.
8652 * configure.in: Create stamp-h when rebuilding config.h.
8653 * configure: Rebuild.
8655 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8657 * configure.in: Call AC_CONFIG_HEADER. Substitute
8658 HOST_64BIT_LONG. Check that various header files exist. Check
8659 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8660 and/or free need to be declared. Don't make a link to sysdep.h.
8661 Define TRAD_HEADER for various hosts.
8662 * configure: Rebuild.
8663 * configure.host: Don't set my_host. Add definitions taken from
8664 host header files for various entries. Remove entries which now
8666 * acconfig.h: New file.
8667 * config.h.in: New file, built by autoheader.
8668 * sysdep.h: New file.
8669 * Makefile.in (do_distclean): Don't remove sysdep.h.
8671 (LOCAL_H_DEPS): New variable.
8672 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8674 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8675 ($(OPTIONAL_BACKENDS)): Likewise.
8676 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8677 looking through sysdep.h.
8678 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8679 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8680 (fprintf_vma, sprintf_vma): Likewise.
8681 (int64_type, uint64_type): Don't define.
8682 * bfd-in2.h: Rebuild.
8683 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8684 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8685 * lynx-core.c: Include stuff from old hosts/lynx.h.
8686 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8687 rather than NO_FCNTL.
8688 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8689 rather than NATIVE_HPPAHPUX_COMPILER.
8690 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8692 * hosts/*.h: Remove all header files which merely include,
8693 declare, and define things. Leave header files which define
8694 information needed by trad-core.c.
8696 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8697 (BFD_CC_FOR_BUILD): Define.
8698 * configure.in: Use BFD_CC_FOR_BUILD.
8699 * configure: Rebuild.
8701 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8703 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8704 * configure: Rebuild.
8706 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8709 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8711 * config.bfd: i386pe_ve -> i386pe_vec.
8713 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8715 * configure.host: Incorporate host Makefile fragments by setting
8717 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8718 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8719 value based on whether the code is being compiled by a cross
8720 compiler. Don't substitute host_makefile_frag or frags.
8721 * aclocal.m4: New file to define local AC_PROG_CC.
8722 * configure: Rebuild.
8723 * Makefile.in (INSTALL): Set to @INSTALL@.
8724 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8725 (INSTALL_DATA): Set to @INSTALL_DATA@.
8727 (CC): Define as @CC@.
8728 (CFLAGS): Set to @CFLAGS@.
8729 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8730 (@host_makefile_frag@): Remove.
8731 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8732 after other options.
8733 (config.status): Remove dependency upon @frags@.
8734 * config/*.mh, config/README: Remove.
8736 * config.bfd: Rewrite to incorporate the contents of the Makefile
8737 fragments by setting shell variables, rather than merely returning
8738 the name of a Makefile fragment.
8739 * configure.in: Use shell variables set by config.bfd rather than
8740 looking at the target Makefile fragment files. Don't substitute
8741 target_makefile_frag. Do substitute TDEFINES.
8742 * configure: Rebuild.
8743 * Makefile.in (@target_makefile_frag@): Remove.
8744 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8745 * config/*.mt: Remove.
8747 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8749 * configure.in: Put changequote lines around "i[345]86" patterns
8750 section of core file support.
8752 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8754 * som.c (som_bfd_print_private_bfd_data): Define to use the
8757 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8759 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8760 entry, text_start and data_start.
8762 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8764 * Makefile.in (OFILES): Remove $(TDEPFILES).
8765 * config/apollo.mt (TDEPFILES): Remove.
8766 * config/README: Update.
8768 * configure.in: For a native configuration, set COREFILE and
8769 COREFLAG based on the canonical host name.
8770 * configure: Rebuild.
8771 * Makefile.in: Rebuild dependencies.
8772 (ALL_CFLAGS): Add @COREFLAG@.
8773 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8774 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8775 support routines. Check LYNX_CORE rather than HOST_LYNX.
8776 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8777 * i386lynx.c: Likewise.
8778 * m68klynx.c: Likewise.
8779 * sparclynx.c: Likewise.
8780 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8781 * *-core.c: Comment changes.
8782 * config/decstation.mh (HDEPFILES): Remove.
8783 (HDEFINES): Remove -DTRAD_CORE.
8784 * config/irix3.mh (RANLIB): Remove.
8785 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8786 (HDEFINES): Remove -DIRIX_CORE.
8787 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8788 (HDEFINES): Remove -DTRAD_CORE.
8789 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8790 * config/ultra3.mh (RANLIB): Remove.
8791 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8792 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8793 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8794 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8795 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8796 * config/i386aix.mh, config/i386bsd.mh: Remove.
8797 * config/i386linux.mh, config/i386mach3.mh: Remove.
8798 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8799 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8800 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8801 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8802 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8803 * config/solaris2.mh, config/stratus.mh: Remove.
8804 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8805 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8807 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8809 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8810 DT_FINI entry if the appropriate symbol is not in the hash table.
8812 * libelf.h (struct elf_backend_data): Add create_program_headers
8813 and want_hdr_in_seg fields.
8814 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8816 (elf_backend_create_program_headers): Likewise.
8817 (elfNN_bed): Initialize create_program_headers and
8819 * elf.c (get_program_header_size): Call create_program_headers
8821 (map_program_segments): Check want_hdr_in_seg backend field. Call
8822 create_program_headers backend routine.
8824 * elf.c (assign_file_positions_except_relocs): Align non allocated
8825 sections when creating an executable.
8827 * elfcode.h (elf_swap_phdr_in): Make non static.
8828 (elf_swap_phdr_out): Make non static.
8829 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8830 (bfd_elf32_swap_phdr_out): Declare.
8831 (bfd_elf64_swap_phdr_in): Declare.
8832 (bfd_elf64_swap_phdr_out): Declare.
8834 * ecofflink.c (ecoff_collect_shuffle): New static function.
8835 (_bfd_ecoff_get_accumulated_pdr): New function.
8836 (_bfd_ecoff_get_accumulated_sym): New function.
8837 (_bfd_ecoff_get_accumulated_ss): New function.
8838 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8839 (_bfd_ecoff_get_accumulated_sym): Declare.
8840 (_bfd_ecoff_get_accumulated_ss): Declare.
8841 * libbfd.h: Rebuild.
8843 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8845 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8847 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8848 warning symbols. If any section is named .gnu.warning.XXX, treat
8849 the contents as a warning to be issued if the symbol XXX is
8851 (elf_link_output_extsym): For an indirect or warning symbol, just
8852 output the symbol it points to.
8854 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8855 if bfd_hash_allocate fails, since it will already be set.
8856 (generic_link_hash_newfunc): Likewise.
8857 (archive_hash_newfunc): Likewise.
8858 (hash_entry_bfd): New static function.
8859 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8860 callback. Allocate a new warning using the hash table newfunc.
8861 Use bfd_hash_replace to update the entry in the hash table, rather
8862 than assuming we can copy the fields with structure assignment.
8864 * hash.c (bfd_hash_replace): New function.
8865 * bfd-in.h (bfd_hash_replace): Declare.
8866 * bfd-in2.h: Rebuild.
8868 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8870 * config.bfd: Add mips*vr4300-*-elf* target.
8871 * config/mipsbvr4300.mt: Added.
8873 See file ChangeLog.2
8880 version-control: never