1 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
3 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4 (GET_SCNDHR_NLNNO): Likewise.
7 Tue Jan 20 15:08:44 1998 Doug Evans <devans@seba.cygnus.com>
9 * reloc.c (BFD_RELOC_TXVU_11_PCREL): New reloc.
10 * bfd-in2.h: Regenerate.
11 * libbfd.h: Regenerate.
12 * elf32-txvu.c (txvu_elf_howto_table): Add entry for it.
13 (txvu_reloc_map): Likewise.
16 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
18 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
20 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
22 * elf32-m32r.c: Add macros to handle NOP insertion.
24 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
26 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
27 (xcoff_mark): Likewise.
28 (xcoff_build_ldsyms): Mark absolute symbols.
30 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
32 * bout.c (b_out_write_object_contents): Sort symbols before output
33 to keep {CALL,BAL}NAME symbols adjacent.
34 (b_out_symbol_cmp): New function.
36 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
38 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
39 allocate space for a PC relative reloc against a symbol which is
40 defined in a regular file.
41 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
42 relative reloc against a symbol which is defined in a regular
45 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
47 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
48 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
50 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
51 (mips*-*-netbsd*): New target.
53 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
55 * elflink.h (elf_link_assign_sym_version): Change error message
56 from "undefined version name" to "undefined versioned symbol
59 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
61 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
64 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
66 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
69 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
70 shared. Set stab* sections to be shared and read. Set .rsrc
71 section to be read and shared.
74 Mon Dec 22 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
76 * Makefile.am (ALL_MACHINES,BFD32_BACKENDS): Add txvu support.
77 (cpu-txvu.lo,elf32-txvu.lo): Add rules for.
78 * Makefile.in: Rebuild.
79 * config.bfd, configure.in: Add txvu support.
80 * configure: Regenerate.
81 * archures.c, elf.c, targets.c: Add txvu support.
82 * bfd-in2.h: Regenerate.
83 * cpu-txvu.c, elf32-txvu.c: New files.
86 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
88 * Makefile.am: Rebuild dependencies.
89 (ALL_MACHINES_CFILES): Add dwarf2.lo.
90 (ALL_MACHINES_CFILES): Add dwarf2.c.
91 * Makefile.in: Rebuild.
93 * coff-arm.c: Don't include obstack.h.
95 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
97 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
100 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
102 * configure: Regenerate to get @SHELL@ substituted.
104 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
106 * coff-arm.c (coff_arm_relocate_section): Only look at section
107 owner if there is one.
109 * elf.c (assign_file_positions_for_segments): Fail if there is not
110 enough room for the program headers. (PR14186)
112 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
114 * elf.c (_bfd_elf_find_nearest_line): Call
115 _bfd_dwarf2_find_nearest_line first.
116 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
117 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
119 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
122 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
123 object files to be merged into a M32RX executable.
125 * archures.c: Add bfd_mach_m32rx.
127 * archures.c: Add bfd_mach_m32r.
129 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
131 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
132 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
133 to decide when to align the file sections for paging.
135 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
138 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
140 * elf32-m32r.c (m32r_elf_object_p): New Function.
141 (m32r_elf_final_write_processing): New Function.
142 (m32r_elf_set_private_flags): New Function.
143 (m32r_elf_copy_private_bfd_data): New Function.
144 (m32r_elf_merge_private_bfd_data): New Function.
145 (m32r_elf_print_private_bfd_data): New Function.
146 (elf_backend_object_p): Point to m32r_object_p.
147 (elf_backend_final_write_processing): Point to
148 m32r_elf_final_write_processing.
149 (bfd_elf32_bfd_copy_private_bfd_data): Point to
150 m32r_elf_copy_private_bfd_data.
151 (bfd_elf32_bfd_merge_private_bfd_data): Point to
152 m32r_elf_merge_private_bfd_data.
153 (bfd_elf32_bfd_set_private_flags): Point to
154 m32r_elf_set_private_bfd_data.
155 (bfd_elf32_bfd_print_private_bfd_data): Point to
156 m32r_elf_print_private_bfd_data.
159 * cpu-m32r.c: Add m32rx cpu architecture.
160 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
161 architecture machines.
164 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
167 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
169 * configure: Only build libbfd shared if --enable-shared's value
170 was `yes', or was set to `*bfd*'.
171 * aclocal.m4: Likewise.
172 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
173 original source of this bit of code. It's not clear what the best fix
176 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
178 * linker.c (generic_link_add_symbol_list): Always init udata.p so
179 that the generic relaxation code can function when input and output
180 file formats are mismatched.
182 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
184 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
186 * elf.c (assign_file_positions_for_segments): For a loadable
187 section, make sure that the load address is correct relative to
188 the load address of the segment plus the size of the segment so
191 * coffcode.h (_coff_link_output_has_begun): Make static.
192 (_coff_final_link_postscript): Likewise.
194 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
196 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
197 which a relocation refers to an indirect or warning symbol.
199 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
201 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
202 (coff_arm_final_link_postscript): New function.
203 (coff_arm_link_output_has_begun): New function.
205 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
206 _bfd_coff_link_output_has_begun and
207 _bfd_coff_final_link_postscript. Add new macros:
208 bfd_coff_link_output_has_begun() and
209 bfd_coff_final_link_postscript().
211 * cofflink.c (_bfd_coff_final_link): Insert calls to
212 bfd_coff_link_output_has_begun() and
213 bfd_coff_final_link_postscript().
215 * coffcode.h: Add two new fields to bfd_coff_backend_data
216 structure: _bfd_coff_link_output_has_begun and
217 _bfd_coff_final_link_postscript. Add default initialisers for
218 these fields. Add overridable aliases for the coff swap functions
219 in the backend data structure.
221 * elf32-v850.c: Update with patches from the branch to fix
222 HI16_S/LO16 reloc pairs.
225 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
227 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
229 (USE_REL): Don't define any more, switch to using RELA
231 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
234 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
236 * archures.c (bfd_mach_mips*): Define.
237 (start-sanitize-vr5400):
238 (vr5400, bfd_mach_vr5000): Define.
239 (end-sanitize-vr5400):
240 (bfd_default_scan): For 3000 and 4000 replace magic constant with
243 * cpu-mips.c (N): Define.
244 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
245 numbers with bfd_mach_mips* macros.
247 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
249 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
250 v850_elf_relocate_section): Fix PR2 14180 and 14181
251 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
252 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
253 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
254 (for PR14180) to create and handle special common sections.
255 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
256 which have data stored in the instructions. PR14258.
258 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
260 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
261 (USER_LABEL_PREFIX): Revert back to '_'
263 * config.bfd (targ_cpu): Add support for Thumb target.
265 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
267 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
268 (get_symbol_value): Handle R_SH_SWITCH8.
269 (sh_relax_delete_bytes): Likewise.
271 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
273 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
274 gcc/config/arm/semi.h
276 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
279 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
281 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
284 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
286 * coffcode.h (coff_mkobject_hook): Only set private flags for non
289 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
291 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
294 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
296 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
297 complain if inout and output formats differ.
299 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
301 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
302 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
303 * Makefile.in: Rebuild.
304 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
305 automake and autoconf.
307 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
308 (COFF_WITH_PR to COFF_WITH_PE).
310 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
312 * coff-arm.c: Make variables and some functions static, so that
313 this file can be included in multiple object files.
314 (coff_arm_bfd_final_link): Fix minor bug.
316 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
318 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
320 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
322 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
324 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
326 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
328 * sunos.c (sunos_add_one_symbol): When overriding a defined
329 symbol, set it to undefined, not new.
331 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
334 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
336 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
337 (sh_relax_delete_bytes): Don't kill LABEL relocs.
339 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
341 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
342 (mn10300_elf_relax_section): Likewise.
344 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
346 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
347 bfd_h_get_* calls to "bfd_byte *".
349 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
351 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
353 (mn10300_elf_relax_section): Include stack space for register saves
354 in the imm8 field of a "call" instruction.
355 (compute_function_info): Determine how much stack is allocated by
356 the movm instruction. Fix typo.
357 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
359 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
361 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
362 a version dependency could not be found.
364 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
366 * configure.com: Get version info from configure.in
368 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
370 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
371 New function. Avoid mixing US1 and HAL R1 code.
372 Set resulting memory ordering to the strongest one used.
373 (sparc64_elf_object_p): Set bfd_mach correctly.
375 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
377 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
378 (sparc64_elf_check_relocs): Handle them.
379 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
380 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
382 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
384 * configure.in (sparc*-*-linux*): Use trad-core and ...
385 * hosts/sparclinux.h: New file.
387 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
389 * config.bfd (sparc64-*-linux*): New target.
391 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
392 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
394 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
395 Set .plt alignment from new plt_alignment.
396 * elflink.h (elf_link_create_dynamic_sections): Set version section
397 alignment to LOG_FILE_ALIGN.
398 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
399 (elfXX_bed): Init plt_alignment.
401 * elf64-sparc.c (sparc64_elf_check_relocs,
402 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
403 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
404 sparc64_elf_finish_dynamic_sections): New functions.
405 (sparc64_elf_howto_table): Fix a few name strings.
406 (ELF_DYNAMIC_INTERPRETER): New definition.
407 (sparc64_elf_relocate_section): Handle shared libraries.
409 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
410 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
411 PLT definitions sparc64-linux originally choose. These will go
412 away soon in favour of the official abi definitions.
414 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
416 * coff-sh.c (coff_small_object_p): New static function.
417 (coff_small_new_section_hook): New static function.
418 (bfd_coff_small_swap_table): New static const structure.
419 (coff_small_close_and_cleanup): Define.
420 (coff_small_bfd_free_cached_info): Define.
421 (coff_small_get_section_contents): Define.
422 (coff_small_get_section_contents_in_window): Define.
423 (shcoff_small_vec): New static structure.
424 (shlcoff_small_vec): New static structure.
425 * targets.c (bfd_target_vector): Add shcoff_small_vec and
427 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
428 shlcoff_small_vec to targ_selvecs.
430 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
431 * configure: Rebuild.
433 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
435 * evax-egsd.c: Weak symbols are global.
437 * evax-emh.c: Use proper casts.
439 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
441 * evax-egsd.c: Section names and symbols have different
442 length restrictions. Add length parameter to
443 _bfd_evax_length_hash_symbol.
444 * evax-etir.c: Likewise.
445 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
447 * evax.h (EOBJ_S_C_SECSIZ): Define.
449 * evax-alpha.c: Remove duplicate test.
451 * evax-emh.c: SYS$ functions are upper-case.
453 * evax-egsd.c: Create separate sections for common symbols.
454 * evax-etir.c: Don't output common section.
455 * evax.h: Bump up section count.
457 * configure.com: Use 64bit integers with DEC C.
459 * evax-egsd.c: Make section flags dec c compatible.
461 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
463 * som.c (normalize): Delete function.
464 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
465 changed. Use passed in elength to determine size of the extended
466 name table instead of computing it again.
468 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
470 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
471 IMAGE_SCN_MEM_READ for an unrecognized section.
473 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
475 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
476 '/' in the extended name table.
478 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
480 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
481 symbols, check globals list before matching on locals.
483 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
485 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
488 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
490 * peicode.h (pe_mkobject_hook): Set DLL flag.
491 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
493 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
494 for .stab* sections. Replace strlen of constant strings with
497 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
499 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
500 merge got and reloc entries from ind syms to their target.
501 (elf64_alpha_always_size_sections): Call it.
502 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
503 (elf64_alpha_can_merge_gots): Likewise.
504 (elf64_alpha_merge_gots): Likewise.
506 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
507 as it is insufficient to handle the relocation changes as well.
509 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
511 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
512 relocs for symbols in shlibs that have been forced local.
513 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
515 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
517 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
518 got_enties of the default symbol for the default versioned
519 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
522 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
524 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
525 24 bits of the PC when computing a PC relative relocation.
527 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
529 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
530 Correct value for maximum positive 22 bit PC relative relocation.
531 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
532 HI_16 relocations. Correct bit adjustment in TDA offsets.
534 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
536 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
537 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
539 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
541 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
544 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
546 * config.bfd: Missed one alpha* change.
548 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
550 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
551 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
552 (MINUS_ONE): New macro.
553 (sparc_elf_notsup_reloc): New function.
554 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
555 H44,M44,L44,REGISTER.
556 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
557 (init_insn_reloc): New function.
558 (sparc_elf_wdisp16_reloc): Use it.
559 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
561 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
563 * som.c (som_construct_extended_name_table): Remove static
564 function, and define as macro instead.
566 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
568 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
569 recognizes alphaev5 etc.
570 * configure.host: Likewise.
572 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
574 Make ld -s work on AIX:
575 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
576 section if we are stripping.
577 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
578 size if we are stripping.
579 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
580 and don't write out relocs, if we are stripping.
581 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
582 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
585 * configure.in: Don't include elf.lo again for ELF targets; it's
586 always in the library anyhow.
587 * configure: Rebuild.
589 * bfd-in2.h: Rebuild.
591 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
592 char *, when calling bfd_get_32 and bfd_put_32.
593 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
596 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
598 * reloc.c (bfd_check_overflow): New function.
599 (bfd_perform_relocation, bfd_install_relocation): Use it.
600 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
601 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
602 * bfd-in2.h: Regenerate.
603 * libbfd.h: Regenerate.
605 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
607 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
608 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
610 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
612 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
613 (stmp-bfd-h): Rename from stmp-bfd.h.
614 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
615 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
616 (stmp-bin2-h): New target.
617 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
618 (stmp-lbfd-h): New target.
619 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
620 (stmp-lcoff-h): New target.
621 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
622 stmp-lbfd-h, and stmp-lcoff-h.
623 * Makefile.in: Rebuild.
625 * configure.in: Use a diversion to set enable_shared before the
626 arguments are parsed.
627 * configure: Rebuild.
629 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
631 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
632 renamed to R_SPARC_UNUSED_42.
633 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
634 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
635 renamed to R_SPARC_UNUSED_42.
636 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
637 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
638 * bfd-in2.h: Regenerated.
639 * libbfd.h: Regenerated.
641 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
643 * elflink.h (elf_merge_symbol): Don't check the hash creator until
644 after we have set *sym_hash.
646 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
648 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
650 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
652 * Makefile.am (libbfd_a_SOURCES): Define.
653 * Makefile.in: Rebuild.
655 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
656 * aclocal.m4: Rebuild with new libtool.
657 * configure: Rebuild.
659 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
661 * elf.c (map_sections_to_segments): Even if we are not demand
662 paged, don't put a loadable section after a nonloadable section.
663 (assign_file_positions_for_segments): Increment the file offset
664 for a section with contents, even if it is not loadable.
667 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
669 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
670 indicating that __ctbp could not be found.
673 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
675 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
677 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
680 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
681 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
682 Add support for the CALLT relocs.
684 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
685 BFD_RELOC_V850_CALLT_16_16_OFFSET.
688 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
689 relocations against non-existant symbols.
691 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
693 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
695 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
696 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
697 bit reloc in the tiny data area.
700 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
702 Merged changes from Martin Hunt:
704 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
705 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
708 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
709 BFD_RELOC_D30V_9_PCREL_R): New relocs.
711 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
712 Do 15 and 21 bit pc-relative relocations.
713 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
716 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
717 added to the relocation, not or'd.
720 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
722 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
724 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
726 * archures.c (bfd_default_scan): Use strcasecmp.
727 (bfd_default_scan): Test for match with arch_name + ":" +
729 (bfd_default_scan): Test for match with printable_name - ":".
730 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
731 cases. Each implements their own scan function.
732 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
733 special cases. Since info->mach == 0. The test mach == number
735 (bfd_arch_list): New function, return name of all the supported
738 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
740 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
741 decoding architecture.
742 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
745 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
747 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
749 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
751 * Makefile.am: Rebuild dependencies.
752 (ALL_MACHINES_CFILES): Add cpu-v850.c.
753 (ALL_MACHINES_CFILES): Add elf32-v850.c.
754 * Makefile.in: Rebuild.
756 * reloc.c: Remove extraneous commas from relocation entries.
757 Remove BFD_RELOC_V850_16_PCREL.
758 * bfd-in2.h: Rebuild.
760 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
761 in sections named .tocbss rather than .bss.
763 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
765 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
766 BFD_RELOC_V850_16_PCREL.
768 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
770 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
771 the same as C_EXT syms.
772 (coff_link_add_symbols): Ditto.
773 (_bfd_coff_link_input_bfd): Ditto.
774 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
775 it to preserve and restore state of global_to_static flag.
777 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
779 * elf32-v850.c (v850_elf_object_p): Set machine number based on
780 bits in e_flags field rather than magic numbers.
781 (v850_elf_final_write_processing, v850_elf_set_private_flags,
782 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
783 v850_elf_print_private_bfd_data): New functions.
786 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
788 * elf.c (prep_headers): Remove V850E magic number.
789 * elf.c (prep_headers): Remove V850EA magic number.
792 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
794 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
796 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
798 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
799 instructions are relative to the next instruction, not the
801 (mn10200_elf_relax_section): Similarly.
803 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
805 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
808 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
809 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
810 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
812 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
814 * cpu-v850.c: Remove "plain" from v850 printable name.
815 (scan): Use strcasecmp.
817 * archures.c (bfd_mach_v850): Define.
819 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
820 just sh/SH, use strcasecmp.
821 (arch_info_struct): Add entries for sh3 et.al.
823 * archures.c (bfd_mach_sh, ...): Define.
825 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
827 * archures.c (bfd_archures_list): Always NULL terminate the list.
829 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
831 * Makefile.am: Rebuild dependencies.
832 (ALL_MACHINES_CFILES): Add cpu-arc.c.
833 (ALL_MACHINES_CFILES): Add elf32-arc.c.
834 (elf32-arc.lo): Remove explicit dependency.
835 * Makefile.in: Rebuild.
837 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
838 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
839 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
841 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
843 * configure: Rebuild with latest devo autoconf for NT support
845 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
847 * cpu-arm.c (compatible): If B is a default type, return A.
849 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
851 * cpu-v850.c (scan): New function.
852 (arch_info_struct): New structure.
853 (bfd_v850_arch): Add link into arch_info_structure.
855 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
858 * elf32-v850.c (v850_elf_object_p): New function.
861 * archures.c (bfd_mach_v850e): Machine value for v850e.
863 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
865 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
868 * elf.c (prep_headers): Add support for v850e machine number.
870 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
872 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
874 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
877 * elf.c (prep_headers): Add support for v850ea machine number.
880 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
882 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
883 cached_stab field if the offset prevents us from using the cache.
885 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
887 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
889 * aout-arm.c (aout_arm_little_vec): Likewise.
890 (aout_arm_big_vec): Likewise.
891 * bout.c (b_out_vec_big_host): Likewise.
892 (b_out_vec_little_host): Likewise.
893 * mipsbsd.c (aout_mips_little_vec): Likewise.
894 (aout_mips_big_vec): Likewise.
897 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
899 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
900 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
901 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
904 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
906 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
907 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
908 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
909 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
910 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
911 of two for I960 only.
912 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
913 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
915 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
916 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
917 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
919 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
920 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
921 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
922 *coffcode.h (coff_write_object_contents): Set alignment field in
923 section header for TIC80COFF files.
926 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
928 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
929 v850_elf_check_relocs, v850_elf_reloc,
930 v850_elf_final_link_relocate): Add support for
931 BFD_RELOC_V850_16_PCREL relocation.
933 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
936 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
938 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
941 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
943 * cpu-v850e: New file.
945 * elf.c (prep_headers): Add support for v850e target.
947 * bfd-in2.h (bfd_architecture): Add support for v850e target.
949 * config.bfd: Add support for v850e target.
951 * archures.c: Add support for v850e target.
953 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
955 * cpu-v850ea: New file.
957 * elf.c (prep_headers): Add support for v850ea target.
959 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
961 * config.bfd: Add support for v850ea target.
963 * archures.c: Add support for v850ea target.
966 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
968 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
969 argument as section relative, rather than an absolute address.
970 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
972 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
974 * config.bfd (arc-*-elf*): Add.
975 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
976 * configure: Rebuild.
977 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
978 (BFD32_BACKENDS): Add elf32-arc.lo.
979 (cpu-arc.lo,elf32-arc.lo): Add rules for.
980 * Makefile.in: Rebuild.
981 * archures.c (architecture list): Add bfd_arch_arc.
982 (bfd_archures_list): Add bfd_arc_arch.
983 (bfd_mach_arc_base): Define.
984 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
985 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
986 (bfd_target_vect): Add them.
987 * bfd-in2.h, libbfd.h: Rebuild.
988 * cpu-arc.c, elf32-arc.c: New files.
989 * elf.c (pre_headers): Recognize bfd_arch_arc.
991 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
993 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
994 data section is correctly rounded to a page in the file.
996 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
998 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
999 there are no symbols.
1001 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1003 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
1004 file system 14 character limit.
1005 * Makefile.am, configure.in: Corresponding changes.
1006 * Makefile.in, configure: Rebuild.
1008 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1010 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1011 Rebuild dependencies.
1012 * Makefile.in: Rebuild.
1014 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1016 * Makefile.am (docdir): Define.
1017 * Makefile.in: Rebuild.
1019 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1021 * configure: Rebuild with autoconf 2.12.1.
1023 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1025 * aclocal.m4, configure: Rebuild with new automake patches.
1027 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1029 * rs6000-core.c (make_bfd_asection): New function to add a section
1030 to the core file bfd.
1031 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1033 Use BFD routines to seek, read and stat the core file.
1034 Handle .data sections from loaded objects and anonymously mmapped
1035 regions, these are available in AIX 4 core files.
1037 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1039 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1040 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1041 copy; use a patches libtool instead.
1042 * acmacros.m4: Remove.
1043 * Makefile.in, aclocal.m4, configure: Rebuild.
1045 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1047 * Makefile.am: New file, based on old Makefile.in.
1048 * acmacros.m4: New file, copied from old aclocal.m4.
1049 * acinclude.m4: New file.
1050 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1051 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1052 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1053 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1054 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1055 * acconfig.h: Mention PACKAGE and VERSION.
1056 * stamp-h.in: New file.
1057 * dep-in.sed: Change .o to .lo.
1058 * Makefile.in: Now built with automake.
1059 * aclocal.m4: Now built with aclocal.
1060 * config.in, configure: Rebuild.
1063 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1065 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1066 if there is only a relocation to a read-only but not allocatable
1067 section (like .stab).
1068 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1069 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1070 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1071 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1072 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1074 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1075 (ppc_elf_create_linker_section): These sections are not
1076 created by the linker (that is, they are created by the user
1077 putting data in them). In particular, they can be the source
1078 and target of relocations.
1079 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1080 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1081 objects (for instance, 'long double') to 16-byte boundaries.
1082 (ppc_elf_size_dynamic_sections): Make the code that generates
1083 section symbols exactly the same as for sparc, reducing the
1084 number of section symbols output.
1085 (ppc_elf_check_relocs): Check postcondition of
1086 bfd_elf32_link_record_dynamic_symbol. Make default case the
1087 same as corresponding code for sparc, fixing bug involving
1089 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1090 forced to be local because of versioning (by replicating
1091 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1092 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1094 (ppc_elf_relocate_section): Add handy debugging code for when
1095 assertion fails. Add some more 'symbol made local because of
1098 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1099 processing a GOT relocation as required by ABI.
1101 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1103 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1104 version info if this symbol came from a dynamic object.
1105 (elf_link_add_object_symbols): Set the version info of a symbol
1106 only if the object actually contains version definitions and
1107 defines this symbol.
1109 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1111 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1112 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1114 * configure: Regenerated with autoconf 2.12.
1115 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1117 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1119 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1120 a warning rather than returning an error.
1122 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1124 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1126 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1128 * cisco-core.c: define signals for wingdb.
1130 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1132 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1133 the same number of aux entries.
1135 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1137 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1138 difference of two symbols if the relocation size is 32 bits.
1139 (som_write_fixups): Handle R_DATA_EXPR.
1141 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1143 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1144 its value if COFF_WITH_PE is defined.
1146 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1148 * coff-stubgo32.c: New file.
1149 * go32stub.h: New file.
1150 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1151 * coffswap.h (coff_swap_filehdr_in): Invoke
1152 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1154 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1155 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1156 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1157 COFF_ADJUST_AUX_IN_POST if they are defined.
1158 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1159 COFF_ADJUST_AUX_OUT_POST if they are defined.
1160 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1161 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1162 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1163 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1164 * targets.c (go32stubbedcoff_vec): Declare.
1165 (bfd_target_vector): Add go32stubbedcoff_vec.
1166 * configure.in (go32coff_vec): New target vector.
1167 (go32stubbedcoff_vec): Likewise.
1168 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1169 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1170 * Makefile.in: Rebuild dependencies.
1171 (BFD32_BACKENDS): Add coff-stubgo32.o.
1172 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1173 (HFILES): Add go32stub.h.
1175 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1177 * configure.in: Check for fdopen.
1178 * configure, config.in: Rebuild.
1179 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1180 __GO32__. Reindent a bit.
1182 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1184 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1185 flag for newly created sections.
1186 (sunos_add_dynamic_symbols): Don't discard newly created sections
1187 if shared library is dynobj.
1189 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1191 * elf.c (map_sections_to_segments): When checking whether
1192 including a section in a segment would force us to skip a page,
1193 align the address of the next segment to avoid wraparound
1196 start-sanitize-tic80
1197 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1199 * coffcode.h (coff_write_object_contents): Initialize
1200 target id field to TIC80_TARGET_ID.
1201 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1203 (coff_swap_filehdr_in): Swap in target id field if used.
1206 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1208 * coff-i386.c (coff_i386_is_local_label_name): New static function
1209 if TARGET_UNDERSCORE.
1210 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1211 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1213 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1215 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1216 complain_overflow_signed, for 32 bit PC relative relocations.
1218 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1220 * elflink.h (elf_link_add_object_symbols): When a version
1221 indirection symbol is overridden, make the original symbol point
1222 at the real overriding symbol.
1224 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1227 * elflink.h (elf_link_output_extsym): Use the right section for a
1229 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1230 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1232 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1234 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1235 symbols before checking for new symbols.
1237 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1239 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1241 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1242 file, not aoutsz bytes (they are different in XCOFF .o files).
1244 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1245 redefined by objects included from archives.
1247 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1249 * elflink.h (elf_merge_symbol): In the case of a new defined
1250 symbol overriding an old defined symbol, return the hash table
1251 entry which we modify, even if it is the target of an
1253 (elf_link_add_object_symbols): If the real name of the symbol gets
1254 overridden, convert the versioned symbol into an indirect symbol
1257 * elflink.h (elf_merge_symbol): New static function, broken out of
1258 elf_link_add_object_symbols.
1259 (elf_link_add_object_symbols): Call it.
1261 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1263 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1264 handle case where COFF filehdr does not immediately follow PE
1266 * coffgen.c (coff_object_p): Remove useless seek to current
1269 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1271 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1274 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1276 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1277 symbols, skip N_ABS symbols with debugging storage classes.
1279 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1281 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1282 relocs in shared libraries which refer to local symbols. Cope
1283 with addend when processing a GOT relocation.
1285 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1286 for sections that the linker didn't create.
1287 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1288 symbol if it was created in ppc_elf_size_dynamic_sections.
1289 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1290 relative to a section for which we didn't output a symbol.
1292 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1293 relocs are 'rela' relocs, like everything else. .rela.plt is not
1294 a read-only section, so we don't have to special-case it.
1296 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1297 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1299 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1300 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1301 actual .got section.
1302 * elflink.c (_bfd_elf_create_got_section): The three reserved
1303 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1305 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1308 * elf32-ppc.c (ppc_elf_check_relocs): Use
1309 _bfd_elf_create_got_section to create the GOT rather than
1310 ppc_elf_create_linker_section. Create the '.rela.got' section
1312 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1313 symbol has a GOT entry.
1314 (ppc_elf_relocate_section): Record when a symbol is used through
1315 the GOT, and allocate space in the GOT for each such symbol.
1316 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1317 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1320 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1321 treated in a similar way to ADDR16_HA relocs.
1322 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1323 shared objects; the linker must deal with them.
1324 (ppc_elf_create_linker_section): Stop setting
1325 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1326 LINKER_SECTION_PLT stuff.
1327 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1328 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1329 section, not ELF-specific calls.
1330 (elf_backend_plt_not_loaded): Set to 1.
1331 (elf_backend_got_symbol_offset): Set to 4.
1332 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1333 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1334 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1335 plt_not_loaded member.
1336 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1337 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1339 (elf_backend_G_O_T_offset): Set default to 0.
1340 (elfNN_bed): Set added fields.
1342 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1343 DT_RELENT in shared objects; should be DT_RELAENT.
1345 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1346 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1347 such a reloc (in a non-shared object) refers to a symbol that's
1350 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1352 * elfcode.h (put_signed_word): Define.
1353 (get_signed_word): Define.
1354 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1355 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1357 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1358 bfd_get_signed_32 to set the r_addend field.
1359 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1360 bfd_h_get_signed_64 to set the r_addend field.
1362 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1364 * elf32-i386.c (elf_i386_relocate_section): When generating a
1365 shared library, do the relocation if the input section is not
1366 allocated in memory.
1368 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1369 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1370 (elf_fix_symbol_flags): New static function, broken out of
1371 elf_adjust_dynamic_symbol.
1372 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1373 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1374 forced local even if NEEDS_PLT is set. When forcing a symbol to
1375 be local, clear NEEDS_PLT.
1376 (elf_link_output_extsym): Remove unused local bed.
1378 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1380 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1381 for derived elf linker hash table entries. References to
1382 elf_link_hash_entry changed appropriately.
1383 (elf32_mn10300_link_hash_table): New structure for derived elf
1385 (elf32_mn10300_hash_table): Define.
1386 (elf32_mn10300_link_hash_traverse): Likewise.
1387 (elf32_mn10300_link_hash_newfunc): New function.
1388 (elf32_mn10300_link_hash_table_create): Likewise.
1389 (elf32_mn10300_finish_hash_table_entry): Likewise.
1390 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1391 of prologue code, and call:32->call:16 relaxing.
1392 (compute_function_info: New function.
1393 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1395 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1397 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1398 for a symbol which is being forced to be local.
1399 * elf32-i386.c (elf_i386_relocate_section): Write out the
1400 relocation value for a GOT reloc for a symbol which is turning
1401 into a local symbol.
1402 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1403 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1405 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1407 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1408 value if the symbol is turning into a local symbol.
1409 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1410 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1412 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1414 * elflink.h (elf_link_add_object_symbols): Also read verneed
1415 information by calling `_bfd_elf_slurp_version_tables'.
1416 (elf_link_add_object_symbols): For undefined symbols look for
1417 version information in the verneed records.
1418 (elf_link_add_object_symbols): Use soname of shared object
1419 for verneed record if it is available.
1421 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1423 * cpu-arm.c: Add prototypes for compatible and scan.
1424 * cofflink.c: Add prototype for mark_relocs.
1426 * archive.c (bfd_special_undocumented_glue): Change filename to
1427 const pointer. Add prototype.
1429 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1431 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1432 sections that will be discarded.
1434 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1436 * elflink.h (elf_link_find_version_dependencies): When searching
1437 for known version symbol skip non-matching verdef records, not
1440 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1442 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1443 not a bfd_vma, to the base file, to match how dlltool reads it.
1445 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1447 * reloc.c: Add thumb relocations.
1449 * bfd-in2.h: Add Thumb relocations.
1451 * libbfd.h: Add Thumb relocations.
1453 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1455 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1457 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1459 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1460 for a section even if it is not loaded.
1462 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1464 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1465 input and output files.
1466 (_bfd_coff_generic_relocate_section): Check whether input file,
1467 not output file, is a PE file.
1469 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1471 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1473 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1475 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1478 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1480 * cpu-arm.c (compatible): Add test for supersets of ARM
1483 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1485 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1488 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1490 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1491 called directly by gas/config/tc-arm.c.
1493 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1495 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1496 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1498 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1500 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1503 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1505 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1506 (coff_bfd_copy_private_bfd_data): Ditto.
1507 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1508 (coff_arm_bfd_print_private_bfd_data): Ditto.
1509 (coff_arm_bfd_set_private_flags): Ditto.
1510 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1512 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1514 * libcoff-in.h (struct coff_final_link_info): Add boolean
1515 global_to_static member for support of task linking.
1516 (_bfd_coff_write_task_globals): Add prototype.
1517 * libcoff.h: Regenerate.
1518 * coffcode.h (coff_write_object_contents): Use #ifdef to
1519 check RS6000COFF_C, to be consistent with all other uses
1521 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1522 call _bfd_coff_write_task_globals.
1523 (_bfd_coff_link_input_bfd): If doing task linking, convert
1524 global functions to static.
1525 (_bfd_coff_write_global_sym): If doing task linking, convert
1526 global variables to static.
1527 (_bfd_coff_write_task_globals): New function.
1528 start-sanitize-tic80
1529 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1530 (C_AUTOARG): #undef since it clashes with C_UEXT.
1531 (C_LASTENT): #undef since it clashes with C_STATLAB.
1532 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1534 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1535 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1536 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1539 start-sanitize-tic80
1540 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1542 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1543 PP relocations to complain_overflow_dont.
1545 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1547 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1548 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1550 (ppbase_reloc, glob15_reloc): New static functions.
1551 (glob16_reloc, local16_reloc): New static functions.
1552 (rtype2howto): Handle all relocation types.
1553 (coff_tic80_relocate_section): New static function.
1554 (coff_relocate_section): Define to coff_tic80_relocate_section.
1555 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1558 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1560 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1561 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1563 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1564 callers. If PE file, don't add section VMA.
1565 (coff_write_alien_symbol): If PE file, don't add section VMA.
1566 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1567 (_bfd_coff_write_global_sym): Likewise.
1568 (_bfd_coff_generic_relocate_section): Likewise.
1570 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1573 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1575 * cofflink.c (mark_relocs): Add new function to mark symbols which
1576 are used by relocations.
1577 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1578 suppress the skipping of symbols that have thus been marked.
1580 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1582 * coff-sh.c (sh_merge_private_data): New static function.
1583 (coff_bfd_merge_private_bfd_data): Define.
1585 start-sanitize-tic80
1586 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1588 * coff-tic80.c: Remove unnecessary #ifdefs.
1589 * config.bfd: Set targ_underscore to yes for tic80.
1591 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1593 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1594 with unresolved external symbols in GDB).
1597 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1599 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1600 the symbols associated with each BFD.
1601 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1603 * elf-m10200.c: Likewise.
1604 * elf32-m32r.c: Likewise.
1605 * elf32-sh.c: Likewise.
1607 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1609 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1610 alignment of a common symbol. If two symbols that look like
1611 common symbols are found in two shared libraries, and the size is
1612 different, use the larger size, and warn if --warn-common. If a
1613 common symbol overrides a definition in a shared library, set the
1614 size to the larger size, and warn if --warn-common.
1616 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1618 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1619 into any other machine type.
1621 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1623 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1624 data into an unitialised destination set its machine type as well.
1626 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1628 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1629 to common symbol size. Consistently treat uninitialized symbols
1630 in shared objects as common symbols.
1632 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1634 * archures.c (constants): Added new constants to identify the
1635 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1636 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1638 * bfd-in2.h (constants): Added new constants to identify
1639 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1640 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1641 bfd_mach_arm_4T. This file is auto-magically generated from the
1642 archures.c file. This update is just to save work.
1644 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1645 coff_arm_bfd_print_private_bfd_data,
1646 coff_arm_bfd_set_private_flags,
1647 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1648 (global): Macro redefinitions set up to use these new functions.
1650 * coffcode.h (coff_mkobject_hook): Added call to
1651 coff_arm_bfd_set_private_flags().
1652 (coff_set_arch_mach_hook): Added code to set machine type based on
1653 bits stored in internal flags.
1654 (coff_set_flags): Added code to set the new bits in the flags
1655 field based on the machine number.
1656 (function definition macros): Made all function definition macros
1657 conditional so that they can be overridden by target specific
1660 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1661 Structure extended to include new types, one each for ARMv2,
1662 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1664 * libcoff-in.h (struct coff_tdata): Added flags field.
1666 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1668 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1670 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1673 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1675 * coffgen.c (coff_find_nearest_line): If there are no syments,
1678 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1680 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1682 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1684 * targmatch.sed: Add explicit \n characters to work around bug in
1685 HP/UX 10.20 sed program.
1687 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1689 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1692 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1694 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1696 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1698 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1699 (struct elf_m68k_pcrel_relocs_copied, struct
1700 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1701 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1702 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1703 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1705 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1706 PC relative relocs for a global symbol defined in a regular
1707 object, and count the number of PC relative relocs copied for any
1709 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1710 traverse with elf_m68k_discard_copies.
1712 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1714 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1715 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1717 * coffcode.h (coff_compute_section_file_positions): Force the
1718 potential last byte in the file to be written out when
1721 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1723 * configure.host (mips*-*-openbsd*): New host.
1725 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1727 * elflink.h (elf_link_add_object_symbols): Only subtract the
1728 section VMA from the symbol value if this is a fully linked file.
1730 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1731 (struct elf_i386_link_hash_entry): Define.
1732 (struct elf_i386_link_hash_table): Define.
1733 (elf_i386_link_hash_traverse): Define.
1734 (elf_i386_hash_table): Define.
1735 (elf_i386_link_hash_newfunc): New static function.
1736 (elf_i386_link_hash_table_create): New static function.
1737 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1738 PC relative relocs for a global symbol defined in a regular
1739 object, and count the number of PC relative relocs copied for any
1741 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1742 traverse with elf_i386_discard_copies.
1743 (elf_i386_discard_copies): New static function.
1744 (bfd_elf32_bfd_link_hash_table_create): Define.
1746 From Gordon W. Ross <gwr@mc.com>:
1747 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1748 (sunos4_aout_backend): Use MY_entry_is_text_address.
1751 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1753 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1754 R_D30V_32_NORMAL to 2 (4 bytes).
1757 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1759 From Gordon W. Ross <gwr@mc.com>:
1760 * netbsd.h (N_SHARED_LIB): Define.
1761 (SEGMENT_SIZE): Don't define.
1762 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1764 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1765 (SEGMENT_SIZE): Don't define.
1767 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1768 to sizeof Rela structure, not sizeof Rel structure. From Gary
1769 Thomas <g.thomas@opengroup.org>.
1771 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1773 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1774 whenever entry is larger than text address, but only by whole
1775 pages. From Gordon W. Ross <gwr@mc.com>.
1777 * Makefile.in (install): Depend upon installdirs. Use
1778 mkinstalldirs to build $(oldincludedir).
1779 (installdirs): New target.
1781 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1782 if this is a debugging section which we are stripping.
1784 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1786 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1787 alpha-specific target data struct.
1789 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1791 From Thomas Graichen <graichen@rzpd.de>:
1792 * Makefile.in: Always use $(SHELL) when running move-if-change.
1793 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1794 * configure: Rebuild.
1796 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1798 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1799 VMA if this is an executable file or a shared object.
1801 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1804 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1806 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1807 start of the file. Remove uses later on which switch using
1809 (MY(callback)): Handle entry_is_text_address.
1810 (MY_entry_is_text_address): Define if not defined.
1811 (MY(backend_data)): Initialize new field.
1812 * aoutf1.h (sunos4_aout_backend): Likewise.
1813 * i386aout.c (MY(backend_data)): Likewise.
1814 * i386mach3.c (MY(backend_data)): Likewise.
1815 * mipsbsd.c (MY(backend_data)): Likewise.
1816 * sparclynx.c (sparclynx_aout_backend): Likewise.
1817 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1818 (MY_entry_is_text_address): Define.
1819 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1821 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1822 whose name starts with `.'.
1824 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1826 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1827 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1828 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1829 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1830 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1831 sparc-*-openbsd*): New targets.
1832 * configure: Rebuild.
1834 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1836 * stabs.c (struct stab_section_info): New field
1838 (_bfd_link_section_stabs): Fill the above array.
1839 (_bfd_stab_section_offset): Use `cumulative_skips' to
1840 speed up offset calculation.
1842 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1844 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1845 addend for non pc-relative relocations.
1847 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1848 for non-existent function.
1850 * elf-m10300.c (mn10300_elf_relax_section): New function.
1851 (mn10300_elf_relax_delete_bytes): Likewise.
1852 (mn10300_elf_symbol_address_p): Likewise.
1853 (mn10300_elf_get_relocated_section_contents): Likewise.
1854 (bfd_elf32_bfd_relax_section): Define.
1855 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1857 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1859 * configure.host: Set SHLIB_LIBS.
1860 * configure.in: Substitute SHLIB_LIBS.
1861 * configure: Rebuild.
1862 * Makefile.in (SHLIB_LIBS): New variable.
1863 ($(SHLIB)): Use $(SHLIB_LIBS).
1865 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1867 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1868 with bfd_section_vma.
1870 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1872 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1873 Correct CPU file names for mn10[23]00.
1874 * configure: Rebuild.
1876 * bfd.c (bfd_record_phdr): Cast count to size_t before
1879 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1880 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1881 (xcoff_write_archive_contents): LIkewise.
1882 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1883 (mips_elf_create_procedure_table): Likewise.
1884 * peicode.h (pe_print_idata): Likewise.
1885 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1886 * xcofflink.c (xcoff_get_section_contents): Likewise.
1887 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1888 (xcoff_link_add_symbols): Likewise.
1889 (xcoff_link_add_symbols): Likewise.
1891 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1892 (ppcboot_bfd_print_private_bfd_data): Likewise.
1894 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1895 to complain_overflow_signed.
1897 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1899 * VERSION: Set to 2.8.1.
1901 * Branched binutils 2.8.
1903 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1904 deciding whether to copy a reloc into a shared object.
1905 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1906 relocs in unallocated sections.
1907 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1908 R_SPARC_RELATIVE relocs in unallocated sections.
1910 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1912 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1913 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1916 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1918 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1919 override an uninitialized symbol from a shared library with a
1922 * elf-m10200.c: Rename from elf32-mn10200.c.
1923 * elf-m10300.c: Rename from elf32-mn10300.c.
1924 * cpu-m10200.c: Rename from cpu-mn10200.c
1925 * cpu-m10300.c: Rename from cpu-mn10300.c
1926 * Makefile.in: Update accordingly.
1928 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1929 (elf_mips_isa): Move to earlier in file.
1930 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1931 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1934 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1937 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1939 * configure.com: New file.
1940 * config.h-vms: Remove file.
1941 * makefile.vms: Update for new configure scheme.
1943 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1945 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1946 (ppc_process_before_allocation): Declare.
1947 * libcoff.h: Rebuild.
1949 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1951 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1953 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1955 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1957 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1958 symbol index for a R_IHCONST reloc.
1960 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1962 * targmatch.sed: Do not use \(\) recursively.
1964 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1966 * m68klinux.c (MACHTYPE_OK): Define.
1967 * i386linux.c (MACHTYPE_OK): Define.
1969 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1971 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1972 <hjl@gnu.ai.mit.edu>:
1973 * sparclinux.c: New file.
1974 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1975 * bfd-in2.h: Rebuild.
1976 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1977 * configure.in (sparclinux_vec): Add to list of vectors.
1978 * configure: Rebuild.
1979 * targets.c (sparclinux_vec): Declare.
1980 (bfd_target_vector): Add sparclinux_vec.
1981 * Makefile.in: Rebuild dependencies.
1982 (BFD32_BACKENDS): Add sparclinux.o.
1983 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1985 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1986 bfd_coff_backend_data field.
1987 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1989 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1990 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1991 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1993 * bfd.c: Include "libiberty.h".
1994 (strerror): Don't declare.
1995 (bfd_errmsg): Call xstrerror rather than strerror.
1997 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1999 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
2000 reloc even if the symbol is in the .bss section.
2001 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2002 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2003 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2005 * coffcode.h (bfd_coff_backend_data): Add new field
2006 _bfd_coff_default_section_alignment_power.
2007 (bfd_coff_default_section_alignment_power): Define.
2008 (bfd_coff_std_swap_table): Initialize new field.
2009 * libcoff.h: Rebuild.
2010 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2011 symbol to the default section alignment.
2013 * COPYING: Update FSF address.
2016 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2018 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2019 21-bit absolute that made it act as a relative.
2022 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2024 * elflink.c (_bfd_elf_create_linker_section): Don't set
2025 bss_section and rel_section from existing sections.
2027 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2030 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2032 * aoutx.h (some_aout_object_p): Change executable test to fix
2033 problems with embedded a.out systems.
2035 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2037 * stabs.c (_bfd_stab_section_offset): New function.
2038 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2039 * libbfd.h: Rebuild.
2040 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2042 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2043 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2044 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2045 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2046 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2048 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2049 symbol. Check for memory allocation failure of *psinfo.
2050 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2051 callers. Set the value of the header symbol.
2052 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2053 * libbfd.h: Rebuild.
2055 start-sanitize-tic80
2056 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2058 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2059 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2060 reloc types, rather than silently failing to generate an output file.
2063 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2065 * targmatch.sed: Use the hold space to put the #ifdef around the
2066 the string constant.
2067 * targets.c (UNSUPPORTED_TARGET): Don't define.
2068 (find_target): Don't check for UNSUPPORTED_TARGET.
2069 (bfd_set_default_target): Don't try to optimize by checking for
2072 * Makefile.in: Rebuild dependencies.
2073 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2074 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2075 (elf32-m32r.o): Remove explicit target.
2077 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2080 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2081 count section symbols for sections that were created by the
2082 linker, or are not allocatable or not loadable.
2083 (elf32_sparc_finish_dynamic_sections): Output output section
2084 symbols for section for which we made space for them.
2086 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2088 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2089 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2091 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2093 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2094 (m32r_hi16_list): New static local.
2095 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2096 (m32r_elf_do_hi16_reloc): Delete.
2097 (m32r_elf_relocate_hi16): New function.
2098 (m32r_elf_lo16_reloc): New function.
2099 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2102 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2104 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2105 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2106 (m32r_elf_final_sda_base): New function.
2107 (m32r_elf_relocate_section): Rewrite sdata support.
2108 (m32r_elf_finish_dynamic_sections): Delete.
2110 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2112 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2113 * coff-svm68k.c: New file. Just defines some macros and includes
2115 * coff-m68k.c: Add functions to handle common addends, moved in
2116 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2117 Control whether relocs are visible using STATIC_RELOCS.
2118 * cf-m68klynx.c: Simplify greatly: just define macros to control
2120 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2121 * targets. (m68ksysvcoff_vec): Declare.
2122 (bfd_target_vector): Add m68ksysvcoff_vec.
2123 * config.bfd (m68*-motorola-sysv*): New target.
2124 * configure.in (m68ksysvcoff_vec): New vector.
2125 * configure: Rebuild.
2126 * Makefile.in: Rebuild dependencies.
2127 (BFD32_BACKENDS): Add coff-svm68k.o.
2128 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2130 * binary.c (binary_set_section_contents): Don't get misled if the
2131 first section is not loadable. From Matthew L. Martin
2134 * elflink.h (elf_bfd_final_link): Set the value of a section
2135 symbol to the section address unless doing a relocateable link.
2137 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2139 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2140 .plt entry if we've taken the function's address.
2141 (elf64_alpha_merge_gots): Merge collected flags info as well.
2143 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2145 * Many files: Add function prototypes.
2146 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2147 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2148 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2149 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2150 * peicode.h: Change several void * parameters to PTR.
2151 * srec.c (srec_get_symbol_info): Make static.
2152 * syms.c (bfd_symbol_is_absolute): Remove.
2153 * Makefile.in: Rebuild dependencies.
2155 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2157 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2158 (bfd_elf32_bfd_is_local_label): Don't define.
2160 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2163 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2165 * bfd-in.h: Don't include obstack.h.
2166 (struct bfd_hash_table): Change memory field to PTR.
2167 * bfd.c (struct _bfd): Change memory field to PTR.
2168 * bfd-in2.h: Rebuild.
2169 * libbfd-in.h (bfd_release): Declare as function, don't define as
2171 * libbfd.h: Rebuild.
2172 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2173 objalloc routines rather than obstack routines.
2174 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2175 (getpagesize): Don't define.
2176 (_bfd_new_bfd): Don't set _bfd_chunksize.
2177 (bfd_openr): Free new bfd and objalloc on failure.
2178 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2179 (bfd_alloc_size): Remove.
2180 (bfd_release): New function.
2181 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2182 objalloc routines rather than obstack routines.
2183 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2184 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2185 objalloc routines rather than obstack routines.
2186 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2187 (struct accumulate): Change memory to struct objalloc *.
2188 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2189 * dep-in.sed: Don't remove obstack.h from dependency list.
2190 * Makefile.in: Rebuild dependencies.
2191 (BFD_H_DEPS): Remove obstack.h.
2192 (install): Don't install obstack.h.
2193 * Many files: Don't include "obstack.h".
2196 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2197 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2198 * libbfd.h: Rebuild.
2199 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2200 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2201 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2203 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2204 old version of bfd_alloc.
2205 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2206 * libbfd.h: Rebuild.
2207 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2209 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2211 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2212 ELF local label syntax as well.
2214 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2216 * config.bfd (powerpc-*-beos*): New target.
2217 * configure.in (powerpc-*-beos*): Add case that explicitly
2218 does not set COREFILE for now. A future BeOS version is
2219 expected to support core files.
2220 * configure: Regenerate with autoconf.
2222 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2224 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2225 seen with a local symbol, rather than crashing.
2227 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2228 version symbols if there aren't any.
2230 start-sanitize-tic80
2231 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2233 * coff-tic80.c (coff_rtype_to_howto): Define
2234 (coff_tic80_rtype_to_howto): Clone generic coff version and
2235 add code to handle the funky TI "internal relocations".
2238 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2240 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2241 or size changes because of a weak symbol.
2243 * cisco-core.c (SIGEMT): Define if not defined.
2245 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2247 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2248 setting ever. Sanity check the version number. Sort out copying
2249 flags and other information when adding an indirect symbol.
2250 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2251 symbols added by the backend. Clear the entire contents of the
2253 (elf_export_symbol): Ignore indirect symbols.
2254 (elf_link_output_extsym): Accept a section without an owner in an
2256 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2257 version count. Correct the allocation of x_versymp.
2259 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2260 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2261 Don't return bfd_und_section_ptr when info->shared.
2262 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2263 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2264 (mips_elf_check_relocs): Resolve an indirect symbol in
2266 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2267 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2269 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2271 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2273 From Eric Youngdale <eric@andante.jic.com>:
2274 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2275 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2276 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2277 versioned symbol appears in both a regular and a shared object.
2278 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2279 appropriate. Improve error message.
2280 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2281 all uses. Add localsyms field.
2282 (elf_bfd_final_link): When generating a shared library, call
2283 elf_link_output_extsym to output all local symbols.
2284 (elf_link_output_extsym): Handle symbols which were forced to
2287 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2289 From Eric Youngdale <eric@andante.jic.com>:
2290 * elf-bfd.h (elf_symbol_type): Add version field.
2291 * elfcode.h (elf_slurp_symbol_table): Set version field.
2292 * elflink.h (elf_link_add_object_symbols): When creating an
2293 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2294 appropriate. Set up an indirection from the nondefault version of
2296 (NAME(bfd_elf,size_dynamic_sections)): Call
2297 elf_link_assign_sym_version before checking whether there are any
2298 versions. Always record the version name as a dynamic symbol.
2299 Initialize counters.
2300 (elf_link_assign_sym_version): After finding a version, see if a
2301 symbol should be forced to local scope. Create a new version
2302 definition if appropriate.
2303 (elf_link_output_extsym): Correct indirect symbol handling.
2304 * elf.c (bfd_elf_print_symbol): Print version information.
2305 (bfd_section_from_shdr): Turn version sections into BFD sections.
2306 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2307 if sh_info is not already set.
2308 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2310 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2311 _bfd_stringtab_add to copy the name into permanent memory if
2314 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2316 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2318 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2320 * coffcode.h (bfd_coff_backend_data): Change
2321 _bfd_coff_compute_section_file_positions to return a boolean
2322 value. Change all callers.
2323 (coff_compute_section_file_positions): Change return type to
2324 boolean. If the size of the last section changed, then output a
2325 zero byte at the end of the file.
2326 * libcoff.h: Rebuild.
2328 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2329 for at least 6 output symbols.
2330 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2331 emit a TC csect to represent the space they take up. For an XO
2332 symbol, just emit a reference, not a csect.
2334 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2335 Solaris doesn't like the combined options, and the -f is
2337 (stamp-tshlink, install): Likewise.
2339 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2340 handling when little endian.
2342 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2344 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2345 (mn10300_elf_relocate_section): Likewise.
2346 (elf_backend_relocate_section): Define.
2348 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2349 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2350 (elf32_mn10300_howto_table): Likewise.
2351 (elf32_mn10300_reloc_map): Likewise.
2352 (bfd_elf32_mn10300_reloc): Delete unused function.
2354 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2356 start-sanitize-tic80
2357 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2358 understand, just set the howto field to NULL, and the caller will
2359 print an appropriate error message.
2361 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2362 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2363 block. Use NULL for initializations of "ptr" rather than bare 0.
2364 * coff-h8300.c: Fix typo in comment.
2365 * coff-h8500.c: Ditto.
2367 * coff-z8k.c: Ditto.
2369 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2371 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2372 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2373 m32r_elf_get_relocated_section_contents): First pass at relax support.
2375 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2377 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2378 entry for reading verdef records.
2379 Use correct braces for computing increments of extverdaux and
2380 exteverdef record pointers.
2382 start-sanitize-tic80
2383 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2385 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2389 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2391 * elflink.h (elf_link_find_version_dependencies): Check that
2392 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2395 start-sanitize-tic80
2396 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2398 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2401 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2403 * targets.c (bfd_default_vector): Make non-const.
2404 (find_target): New static function, broken out of
2406 (bfd_set_default_target): New function.
2407 (bfd_find_target): Call find_target. When defaulting, use
2408 bfd_default_vector[0] if it is not NULL.
2409 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2410 * bfd-in2.h, libbfd.h: Rebuild.
2412 * syms.c (bfd_is_local_label): Return false if the symbol has no
2414 * coff-i960.c (coff_i960_is_local_label_name): New function.
2415 (coff_bfd_is_local_label_name): Define.
2416 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2417 (coff_bfd_is_local_label_name): Define.
2418 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2419 (coff_bfd_is_local_label_name): Define.
2420 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2421 with .. or _.L_ as local.
2422 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2423 (bfd_elf32_bfd_is_local_label_name): Define.
2424 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2425 beginning with $ as local.
2427 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2429 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2430 rather than comparing against info->lprefix.
2431 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2432 * elflink.h (elf_link_input_bfd): Likewise.
2433 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2434 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2436 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2437 _bfd_elf_is_local_label_name if not already defined.
2438 * elf.c (_bfd_elf_is_local_label_name): New function.
2439 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2441 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2442 (m88k_is_local_label_name): New static function.
2444 * coffcode.h (coff_bfd_is_local_label_name): Define as
2445 _bfd_coff_is_local_label_name if not already defined.
2446 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2447 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2448 * libcoff.h: Rebuild.
2450 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2451 to _bfd_is_local_label_name.
2452 (bfd_target): Likewise.
2453 * syms.c (bfd_is_local_label): Define as function, not macro.
2454 (bfd_is_local_name): Define.
2455 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2456 bfd_generic_is_local_label, and take a string rather than a
2458 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2459 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2460 (bfd_generic_is_local_label): Don't declare.
2461 (bfd_generic_is_local_label_name): Declare.
2462 * bfd-in2.h, libbfd.h: Rebuild.
2463 * All backends: Change local_label to local_label_name.
2465 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2466 (mips_elf_relocate_got_local): Change return type to boolean.
2467 Don't assume that the first zero entry is unassigned; instead, use
2469 (mips_elf_relocate_section): Check return value of
2470 mips_elf_relocate_got_local.
2471 (mips_elf_create_got_section): Initialize assigned_gotno field.
2474 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2476 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2480 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2482 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2483 that have no contents merely because linker_mark is not set.
2485 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2487 * config.bfd (mips*-*-lnews*): New target.
2488 * coff-mips.c (mips_relocate_section): Make assert compare
2489 content byteorder instead of header byteorder.
2490 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2492 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2493 * configure.in (ecoff_biglittle_vec): Add case.
2494 * configure: Update.
2496 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2498 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2499 name begins with ".note".
2500 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2501 section whose name begins with ".note".
2502 (get_program_header_size): Corresponding change.
2504 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2505 jal and for jal overflow.
2507 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2509 From Eric Youngdale <eric@andante.jic.com>:
2510 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2511 not found, try looking it up again without the version name.
2512 (elf_link_add_object_symbols): Always link against the dynamic
2513 symbol table of a dynamic object. When linking against a dynamic
2514 object, include version strings in symbol names, and set up
2515 version information. Add indirect symbols for default versions.
2516 (elf_link_create_dynamic_sections): Add special version sections.
2517 (struct elf_assign_sym_version_info): Define.
2518 (struct elf_find_verdep_info): Define.
2519 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2520 up version sections.
2521 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2522 (elf_link_find_version_dependencies): New static function.
2523 (elf_link_assign_sym_version): New static function.
2524 (elf_link_renumber_dynsyms): New static function.
2525 (struct elf_final_link_info): Add symver_sec field.
2526 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2527 local symbols of a dynamic object. Handle DT_VER* constants.
2528 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2529 dynamic object. Skip indirect symbols from ELF objects. Remove
2530 the version name before choosing a hash bucket. Write out the
2531 version information if appropriate.
2532 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2533 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2534 (bfd_elf64_size_dynamic_sections): Likewise.
2535 * bfd-in2.h: Rebuild.
2536 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2537 Change elf_link_hash_flags to unsigned short.
2538 (ELF_LINK_HIDDEN): Define.
2539 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2540 dynverdef_hdr, dynversym_section, dynverdef_section,
2541 dynverref_section, cverdefs, cverrefs, verdef, verref.
2542 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2543 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2544 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2545 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2546 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2547 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2548 (_bfd_elf_slurp_version_tables): Declare.
2549 * elf.c (_bfd_elf_swap_verdef_in): New function.
2550 (_bfd_elf_swap_verdef_out): Likewise.
2551 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2552 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2553 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2554 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2555 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2556 version information if there is any.
2557 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2558 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2559 (elf_fake_sections): Handle .gnu.version* section names.
2560 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2561 (_bfd_elf_slurp_version_tables): New function.
2562 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2563 version name in string entered in dynamic hash table.
2564 * elfcode.h: Include fnmatch.h.
2565 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2566 symbol which was forced to become local.
2567 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2568 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2569 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2570 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2572 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2574 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2576 (mn10200_elf_relax_section): Correctly compute a symbol's value
2577 when the symbol is local, but not in the same section as we are
2578 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2581 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2583 * elf32-m32r.c: Rewrite to use ELF backend linker.
2584 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2585 Add small data area support (R_M32R_SDA16).
2586 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2587 * bfd-in2.h,libbfd.h: Regenerated.
2589 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2591 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2592 (mn10200_elf_relax_delete_bytes): Likewise.
2593 (mn10200_elf_symbol_address_p): Likewise.
2594 (mn10200_elf_get_relocated_section_contents): Likewise.
2595 (bfd_elf32_bfd_relax_section): Define.
2596 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2598 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2599 (mn10200_elf_relocate_section): Likewise.
2600 (elf_backend_relocate_section): Define.
2603 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2605 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2606 reloc.c, targets.c: New target, elf-*-D30V.
2608 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2610 * cpu-d30v.c, elf32-d30v.c: New files.
2613 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2615 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2616 * bfd-in2.h: Regenerated.
2617 start-sanitize-tic80
2618 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2619 (rtype2howto): Add function.
2620 (tic80_howto_table): Add.
2623 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2625 * sysdep.h: Don't define errno in MSVC if error.h is included.
2627 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2629 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2630 is initialized before it is used.
2632 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2634 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2635 symbol into a weak undefined symbol; leave it as a common symbol.
2637 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2639 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2640 about a symbol defined in a dynamic object if it has already been
2641 defined in a regular object.
2643 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2645 * makefile.vms: Add gcc flags to allow compiling with current gcc
2647 (targmatch.h): New dependency.
2649 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2651 * evax.h (ALPHA_R_CODEADDR): New relocation.
2652 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2654 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2656 * bfd-in2.h, libbfd.h: Rebuild.
2658 Restrict symbol length to 64 bytes, case preserving:
2659 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2660 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2661 (_bfd_evax_length_hash_symbol): Added.
2662 * evax-etir.c (_bfd_evax_write_etir): Call
2663 _bfd_evax_length_hash_symbol before output of symbol.
2664 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2665 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2667 * evax-emh.c: Output filename to object file without path.
2669 * evax-egsd.c: New sections for local and global commons.
2671 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2672 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2673 notices. Replace AXP with Alpha.
2675 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2677 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2678 sections if we are creating a shared library.
2680 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2682 * configure.host (i386-windows): Don't set host64=true.
2684 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2686 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2687 (elf_mips16_gprel_howto): New static variable.
2688 (mips16_gprel_reloc): New static function.
2689 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2690 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2691 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2692 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2693 * bfd-in2.h, libbfd.h: Rebuild.
2695 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2697 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2698 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2700 start-sanitize-r5900
2701 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2703 * config.bfd: add r5900
2706 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2708 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2709 the output section will be the absolute section; don't print an
2710 assertion message for that case when doing a relocateable link.
2712 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2714 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2715 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2716 need_fn_sub, call_stub, and call_fp_stub.
2717 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2718 (mips_elf_link_hash_newfunc): Initialize new fields.
2719 (mips_elf_link_hash_table_create): Likewise.
2720 (mips_elf_relocate_section): Redirect relocations to use mips16
2721 stubs when appropriate.
2722 (mips_elf_check_relocs): Attach stub sections to the appropriate
2723 symbol. Set need_fn_stub when appropriate.
2724 (mips_elf_always_size_sections): New static function.
2725 (mips_elf_check_mips16_stubs): New static function.
2726 (elf_backend_always_size_sections): Define.
2727 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2729 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2730 attached to sections which are not being included in the link.
2732 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2734 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2735 symbol value when computing the addend for a pc_relative
2738 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2740 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2741 relocateable link, just skip pc_relative pcrel_offset relocs.
2742 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2743 structure for an ARM26 reloc which can be resolved.
2744 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2745 reloc can be resolved.
2747 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2748 error in overflow check for R_RELBYTE.
2750 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2752 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2753 From Mark Rasin <mark.rasin@telrad.co.il>.
2755 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2758 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2760 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2761 (elf_mn10200_howto_table): Likewise.
2762 (mn10200_reloc_map): Likewise.
2764 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2766 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2767 * bfd-in2.h, libbfd.h: Regenerated.
2768 * elf32-m32r.c: Add support for them.
2770 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2772 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2773 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2774 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2775 r_format and r_pcrel. Always return a value.
2776 * riscix.c (MY_final_link_callback): Define to dummy value.
2778 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2779 relocations against the text segment, look up the output name of
2781 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2782 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2783 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2784 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2785 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2787 start-sanitize-tic80
2788 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2790 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2791 routines for little endian data.
2792 * coffcode.h (coff_write_object_contents): Set magic to
2793 TIC80_ARCH_MAGIC for TIc80.
2795 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2797 * coff-tic80.c (tic80coff_vec): Change to little endian data
2801 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2803 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2804 auxiliary_filters parameter to be const char * const *. Accept a
2805 NULL terminated array.
2806 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2807 (bfd_elf32_size_dynamic_sections): Update declaration.
2808 * bfd-in2.h: Rebuild.
2810 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2812 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2813 NOTYPE symbol in a text section as a FUNC symbol.
2815 * coffcode.h (coff_compute_section_file_positions): Force
2816 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2818 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2820 * libaout.h (machine_type): Reserve several values for sparclet.
2822 start-sanitize-tic80
2823 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2825 * config.bfd (tic80-*-*): Don't require 'coff'.
2828 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2830 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2831 table to v850_elf_reloc for all non-standard relocations.
2832 (v850_elf_check_relocs): Add check for h being non-null.
2833 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2834 statement instead of multiple ifs.
2835 (v850_elf_relocate_section): Fix up error message, don't just call
2838 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2840 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2841 Use bfd_elf_generic_reloc as special function for all relocs.
2842 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2844 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2845 24bit pc-relative reloc.
2847 start-sanitize-tic80
2848 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2850 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2851 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2852 header byte order is little endian. Use correct bfd_get and
2853 bfd_put routines for little endian headers.
2854 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2855 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2858 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2860 * reloc.c: Add BFD_RELOC_24.
2861 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2862 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2863 * bfd-in2.h, libbfd.h: Rebuilt.
2865 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2867 elf64-alpha multiple .got rewrite:
2869 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2870 (bfd_elf*_mkobject): Don't define here ...
2871 * elfxx-target.h: ... but rather here. Default always_size_sections
2873 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2874 what the #defines in elf-bfd.h transmuted it to anyway.
2876 * section.c: Add SEC_LINKER_CREATED flag.
2877 * bfd-in2.h: Rebuild.
2878 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2879 relocation section flags.
2880 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2881 SEC_IN_MEMORY to recognize generated bits.
2882 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2884 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2885 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2886 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2887 * elf32-ppc.c (ppc_elf_create_linker_section,
2888 ppc_elf_size_dynamic_sections): Likewise.
2889 * elf32-sparc.c (elf32_sparc_check_relocs,
2890 elf32_sparc_size_dynamic_sections): Likewise.
2891 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2893 (_bfd_elf_create_dynamic_sections): Likewise.
2894 (_bfd_elf_make_linker_section_rela): Likewise.
2895 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2896 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2897 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2898 to identify generated bits.
2899 (elf_link_input_bfd): Likewise.
2901 * elf64-alpha.c: Rewrite everything touching relocations.
2903 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2905 * elf32-v850.c (all functions and static variables): Go through
2906 and regularize names to be of the form v850_elf_<xxx>.
2907 (toplevel): Include <elf/v850.h>.
2908 (enum reloc_type): Move to include/elf/v850.h.
2909 (v850_elf_check_relocs): For common variables, if the variable is
2910 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2911 into the appropriate section.
2912 (elf_backend_check_relocs): Define.
2914 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2916 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2918 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2920 * config.bfd (mips*el-*-linux*): New target.
2921 (mips*-*-linux*): New target.
2923 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2924 Return a useful value.
2926 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2928 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2930 * configure: Rebuild.
2931 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2932 ac_cv_func_mmap in bfd/configure.host.
2934 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2935 filter_shlib and auxiliary_filter_shlib parameters.
2936 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2938 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2939 (bfd_elf64_size_dynamic_sections): Likewise.
2940 * bfd-in2.h: Rebuild.
2942 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2944 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2945 symbols, don't export a symbol which is defined by an object in an
2946 archive which contains shared objects.
2948 start-sanitize-tic80
2949 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2951 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2952 for TI TMS320c80 (MVP).
2953 (bfd_archures_list): Add bfd_tic80_arch.
2954 * bfd-in2.h: Regenerate by running "make headers".
2956 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2958 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2959 * configure.in (case $vec): Correct typo, "tb" not "tp".
2960 Also add cofflink.o for tic80coff_vec.
2961 * configure: Regenerate with autoconf.
2964 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2966 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2967 is configured with --with-mmap.
2969 start-sanitize-tic80
2970 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2972 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2973 (ALL_MACHINES): Add cpu-tic80.o
2974 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2975 * coff-tic80.c: Add skeleton, cloned from another coff config.
2976 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2980 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2982 * TODO: Correct a misspelling.
2983 start-sanitize-tic80
2984 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2985 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2986 * configure.in (case $vec): Add tic80coff_vec entry.
2987 * configure: Regenerate with autoconf.
2988 * archures.c (bfd_tic80_arch): Declare.
2989 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2990 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2991 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2992 (bfd_target_vector): Add tic80coff_vec entry.
2995 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2997 * elflink.h (elf_buckets): Add some more values for larger
3000 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
3002 * Makefile.in (install): Move subdir_do out of conditional. From
3003 Fred Fish <fnf@cygnus.com>.
3005 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3007 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3009 (elf_mn10200_howto_table): Likewise.
3010 (mn10200_reloc_map): Likewise.
3012 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3014 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3015 mips16 symbol during the link.
3016 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3018 (mips_elf_link_output_symbol_hook): New static function.
3019 (elf_backend_link_output_symbol_hook): Define.
3021 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3024 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3026 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3027 against SEC_DEBUGGING sections here (revert patch of December 5).
3028 * elfcode.h (elf_object_p): Check for them here, instead.
3030 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3032 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3033 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3035 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3036 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3037 * elf-bfd.h (struct elf_size_info): Update declaration of
3039 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3040 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3041 * elfxx-target.h: Use new dynamic reloc routines by default.
3042 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3045 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3047 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3048 if NAMES_HAVE_UNDERSCORE is defined.
3050 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3052 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3054 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3056 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3059 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3061 * elflink.h (elf_link_add_object_symbols): Only add a weak
3062 symbol if the real definition is in the dynamic symbol table.
3063 After finding the real definition, then, if it is dynamic, add the
3064 weak symbol to the dynamic symbol table.
3066 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3068 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3070 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3073 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3075 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3077 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3078 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3079 * reloc.c: Remove mn10300 big endian relocs.
3080 * bfd-in2.h, libbfd.h: Rebuilt.
3082 * elf32-mn10200.c: Update from elf32-mn10300.c.
3084 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3086 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3088 * elf32-mn10300.c: Add some comments.
3090 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3092 * ihex.c (ihex_scan): Always initialize buf before jumping to
3094 (ihex_read_section): Likewise.
3096 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3098 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3099 inplace for most relocs.
3101 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3103 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3104 even if SEC_ALLOC is not set.
3105 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3106 when deciding whether to copy a reloc into a shared object.
3107 (elf_i386_relocate_section): Likewise.
3108 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3109 (elf32_sparc_relocate_section): Likewise.
3110 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3111 reloc section if it is not set in the source section.
3112 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3113 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3114 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3116 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3118 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3119 expects a .got.plt until we actually create it.
3121 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3123 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3124 message for bfd_reloc_outofrange, rather than aborting. From
3125 Philippe De Muyter <phdm@info.ucl.ac.be>.
3127 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3128 a relocateable link, don't try to process them. From Heinz Wrobel
3129 <wrobel@lpr.e-technik.tu-muenchen.de>.
3131 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3133 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3134 mn10300_info_howto_rel. Tweak reloc argument to be an
3135 Elf32_Internal_Rela.
3136 (USE_RELA): Define instead of USE_REL.
3137 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3139 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3141 * configure.in, configure: Handle mips*-sgi-irix6*.
3142 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3145 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3147 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3148 relocation against a symbol defined in a section with no output
3151 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3153 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3154 * configure, config.in: Rebuild with autoconf 2.12.
3156 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3157 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3158 (swap_out_syms): Set st_other from existing st_other field.
3159 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3161 (elf_link_output_extsym): Set the other field from the global hash
3163 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3164 (elf_mips16_jump_howto): New static variable.
3165 (mips16_jump_reloc): New static function.
3166 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3167 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3168 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3170 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3171 * bfd-in2.h, libbfd.h: Rebuild.
3172 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3174 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3176 * configure.host: Use long long for mips-sgi-irix6*.
3178 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3179 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3181 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3183 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3184 (enum reloc_type): Add more reloc types.
3185 (elf32_mn10300_howto_table): Update for new reloc types.
3186 (elf32_mn10300_reloc_map): Update for new reloc types.
3187 * reloc.c: Add some new relocs for the mn10300 series.
3188 * bfd-in2.h, libbfd.h: Rebuilt.
3190 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3192 * som.c (setup_sections): Don't lose for a space which has
3193 no data, but some symbols.
3195 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3197 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3198 (sunos_link_hash_table_create): Initialize got_needed.
3199 (sunos_create_dynamic_sections): Only set .got section size if it
3200 is not already set. Set got_needed.
3201 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3202 sdynptr, and only handle dynamic sections, if dynamic sections are
3204 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3205 Initialize .got section.
3206 (sunos_scan_ext_relocs): Likewise.
3207 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3209 (sunos_finish_dynamic_link): Check got_needed. Only set up
3210 dynamic linking information if needed.
3212 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3214 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3216 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3218 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3220 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3222 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3225 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3227 * filemode.c: Include sysdep.h.
3228 * ihex.c: Add casts to eliminate compiler warnings.
3229 * sunos.c: Add casts to eliminate compiler warnings.
3231 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3233 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3235 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3236 appropriate relocations in the .so file if shared.
3237 (ppc_elf_relocate_section): Ditto.
3239 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3241 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3242 complain_overflow_unsigned.
3244 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3246 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3247 overflows for R_D10V_16 and R_D10V_18.
3249 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3251 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3252 (do_with_relocs): Likewise.
3253 (do_as_repeat): Likewise.
3254 (copy_expression): Likewise.
3256 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3258 * ieee.c (ieee_write_external_part): Correctly record whether
3259 there is an external part.
3261 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3263 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3264 handle tda offsets for sld.w and sst.w instructions.
3265 Fix alignment check in sld.w and sst.w tda reloc handling.
3267 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3269 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3271 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3273 * elf32-v850.c: Add comments about assumptions about
3274 char, short & long sizes.
3275 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3276 problems for several relocs.
3278 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3279 R_V850_SDA_OFFSET entry.
3281 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3283 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3284 Store import file index in ldindx.
3285 (xcoff_build_ldsyms): Assume that ldsym was not previously
3286 allocated. For an imported symbol, copy ldindx into l_ifile.
3288 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3290 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3291 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3292 fields in R_V850_TDA_OFFSET.
3293 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3294 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3297 * elf32-v850.c: Include bfdlink.h.
3298 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3300 (elf32_v850_bfd_final_link_relocate): New function.
3301 (v850_elf_relocation_section): Likewise.
3302 (elf_backend_relocate_section): Define.
3304 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3306 * binary.c (binary_set_section_contents): Ignore sections which
3307 don't have SEC_LOAD and SEC_ALLOC set.
3309 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3311 * linker.c (_bfd_generic_final_link): Avoid losing static
3312 symbols in the .bss section.
3314 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3316 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3317 (mips32_64bit_reloc): New static function.
3318 (mips_reloc_map): Add entry for BFD_RELOC_64.
3319 (mips_elf_relocate_section): Handle R_MIPS_64.
3321 * linker.c (default_indirect_link_order): Print an error message
3322 when attempting to do a relocateable link with different object
3323 file formats, rather than calling abort.
3325 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3327 * reloc.c (m32r relocs): Rename them.
3328 * bfd-in2.h, libbfd.h: Regenerated.
3329 * elf32-m32r.c: Update.
3330 (m32r_elf_10_pcrel_reloc): New function.
3331 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3332 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3334 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3336 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3337 all sections that will be included in the output file.
3338 (_bfd_generic_link_output_symbols): Discard symbols in sections
3339 which are being discarded.
3340 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3341 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3342 (elf_v850_howto_table): Corresponding changes.
3343 (elf_v850_reloc_map): Corresponding changes.
3344 * reloc.c: Add additional V850 relocations.
3345 * bfd-in2.h, libbfd.h: Rebuilt.
3347 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3348 no longer want in pc-relative relocs.
3350 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3352 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3353 accept a reloc against an undefined sybmol!
3355 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3357 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3359 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3361 * VERSION: Bump for new relocation.
3363 * hosts/i386bsd.h: If NBPG is not defined, define it as
3364 PAGE_SIZE, for recent versions of FreeBSD.
3366 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3368 * configure.host: Use `long long' as the 64 bit type on a Solaris
3369 host, since both gcc and the SunPRO compilers support it.
3371 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3373 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3374 mistake to have reused the ECOFF LITERAL for ELF since they have
3375 different semantics.
3376 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3377 * bfd-in2.h, libbfd.h: Rebuild.
3379 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3382 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3383 dynamic relocation for an undefweak symbol when we are building
3384 a static executable.
3386 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3388 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3389 point explicitly to srcdir.
3390 (targmatch.h): Edit references to point explicitly to objdir.
3392 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3394 * config.bfd: When setting targ_cpu, don't get confused by
3397 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3399 * configure.host: Add support for windows host (a build done
3400 under the Microsoft build environment).
3402 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3404 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3405 definition in a dynamic object, add it to the dynamic symbol table
3406 if any dynamic object mentions it. Reverts part of last patch.
3408 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3409 (sunos_link_hash_table_create): Initialize got_base.
3410 (bfd_sunos_size_dynamic_sections): If the .got section is more
3411 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3413 (sunos_check_dynamic_reloc): Subtract got_base from a base
3414 relative relocation.
3416 * elf32-mips.c (elf_mips_isa): New static function.
3417 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3418 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3420 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3422 * archive.c (do_slurp_coff_armap): Only treat archive as little
3423 endian for i960 COFF.
3425 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3427 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3428 by the change in size of the section when EXEC_P is not set.
3430 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3431 (m68kcoff_rtype_to_howto): New static function.
3432 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3433 VMA to the addend for a PC relative reloc.
3435 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3437 * Makefile.in: Rebuild dependencies.
3439 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3442 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3444 * Makefile.in: Remove explicit dependencies for mn10200 and
3446 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3447 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3448 (dependencies): Rebuilt.
3450 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3452 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3453 during this function.
3455 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3456 section if the flags are compatible.
3458 * configure.in: Add havevecs, and put it in tdefaults.
3459 * mpw-config.in: Likewise.
3460 * configure: Rebuild.
3461 * targmatch.sed: New file; a sed script to build targmatch.h from
3463 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3464 * targets.c: Include "fnmatch.h".
3465 (struct targmatch): Define.
3466 (bfd_target_match): Define by including targmatch.h.
3467 (bfd_find_target): If the target is not found by name, search for
3468 it as a configuration triplet.
3469 * Makefile.in: Rebuild dependencies.
3470 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3471 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3472 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3473 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3474 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3475 (CFILES): Remove i386dynix.c and hp300bsd.c.
3476 (targmatch.h): New target.
3477 (do_clean): Remove targmatch.h.
3479 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3480 * acconfig.h: Add NEED_DECLARATION_GETENV.
3481 * configure, config.in: Rebuild.
3482 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3483 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3485 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3487 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3488 * cpu-mn10200.c, cpu-mn10300.c: New files.
3489 * elf32-mn10200.c, elf32-mn10300.c: New files.
3490 * Makefile.in: Break mn10x00 support into two separate
3491 configurations, mn10200 and mn10300.
3492 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3493 * bfd-in2.h, configure: Rebuilt.
3495 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3497 * Makefile.in (do_clean): Move config.log to do_distclean.
3499 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3501 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3502 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3503 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3504 (elf32-mn10x00.o): Add dependencies.
3505 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3506 (bfd_mn10x00_arch): Declare.
3507 (bfd_archures_list): Add bfd_mn10x00_arch.
3508 * config.bfd: Add mn10x00-*-*.
3509 * configure.in: Add bfd_elf32_mn10x00_vec.
3510 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3511 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3512 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3513 * bfd-in2.h, configure: Rebuilt.
3515 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3517 openVMS/Alpha: Provide filename and case_hack flags via
3518 symbol table from gas.
3519 Add case_hack code for symbol output from vax/vms.
3520 * evax-alpha.c (evax_initialize): Remove filename handling,
3521 filename is provided via symbol table.
3522 (evax_get_symtab): Use local symbol count when setting up table.
3523 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3525 (_bfd_evax_write_egsd): Skip file name symbol.
3526 * evax-emh.c (get_vms_time_string): Local function now.
3527 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3529 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3530 through _bfd_evax_case_hack_symbol.
3531 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3533 (_bfd_evax_basename): Removed.
3534 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3535 * evax.h (evax_private_data_struct): Remove filename.
3536 (flag_hash_long_names, flag_show_after_trunc,
3537 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3540 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3542 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3543 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3544 (NO_SWAP_MAGIC): Don't define.
3545 (SWAP_MAGIC): Define.
3547 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3548 no hash table entry for a global symbol.
3550 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3552 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3554 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3556 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3557 symbol type with T_NULL. Warn if symbol type changes. Based on
3558 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3560 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3561 a dynamic object in the dynamic symbol table if it is referenced
3562 or defined by a regular object.
3564 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3566 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3567 remove dwarf local labels. Shrinks binaries by a factor of 3!
3569 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3571 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3572 by hand, rather than by calling bfd_make_section.
3574 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3576 * reloc.c: Rename m32r relocs.
3577 * bfd-in2.h, libbfd.h: Rebuilt.
3578 * elf32-m32r.c: Update.
3580 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3582 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3583 link, adjust the symbol index of a base relative reloc. Don't
3584 change the addend of a PC relative reloc if pcrel_offset is set.
3585 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3586 a relocateable link.
3588 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3589 it is zero, in case src_mask matters.
3590 (bfd_install_relocation): Likewise.
3592 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3594 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3596 (_bfd_xcoff_bfd_final_link): Don't set target_index
3597 to an uninitialized value.
3599 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3601 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3602 indices, rather than crashing.
3603 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3605 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3608 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3610 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3612 (coff_arm_adjust_symndx): New static function.
3613 (coff_adjust_symndx): Define.
3615 * srec.c (srec_scan): Accept multiple symbols on a single line.
3616 From Pascal Martin <pmartin@alsys.com>.
3620 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3622 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3623 (sunos_merge_private_bfd_data): New function.
3625 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3627 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3629 (bfd_merge_private_bfd_data): Likewise.
3630 * section.c (bfd_copy_private_section_data): Likewise.
3631 * syms.c (bfd_copy_private_symbol_data): Likewise.
3632 * bfd-in2.h: Rebuild.
3633 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3634 both BFD's are the right flavour.
3635 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3636 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3637 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3638 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3639 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3640 (ppc_elf_merge_private_bfd_data): Likewise.
3641 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3642 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3644 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3645 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3648 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3650 * reloc.c: Add m32r relocs.
3651 * bfd-in2.h, libbfd.h: Rebuilt.
3652 * cpu-m32r.c,elf32-m32r.c: New files.
3654 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3656 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3658 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3660 * tekhex.c (first_phase): Change type parameter from char to int.
3662 (pass_over): Change func to expect int, not char.
3664 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3665 rather than SEC_LOAD when aligning the file offset for the first
3666 section in a segment.
3668 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3670 * syms.c (coff_section_type): Make arg const.
3671 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3672 to make_bfd_asection().
3673 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3674 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3675 (_bfd_elf_stringtab_init): Remove prototype.
3677 * netbsd-core.c (swap_abort): Add prototype.
3678 * aix386-core.c (swap_abort): Ditto & make static
3679 * hpux-core.c (swap_abort): Ditto & make static.
3680 * irix-core.c (swap_abort): Ditto & make static.
3681 * ptrace-core.c (swap_abort): Ditto & make static.
3682 * trad-core.c (swap_abort): Ditto & make static.
3683 * coffswap.h (coff_swap_reloc_in): Ditto.
3684 (coff_swap_reloc_out): Ditto.
3685 (coff_swap_filehdr_in): Ditto.
3686 (coff_swap_filehdr_out): Ditto.
3687 (coff_swap_sym_in): Ditto.
3688 (coff_swap_sym_out): Ditto.
3689 (coff_swap_aux_in): Ditto.
3690 (coff_swap_aux_out): Ditto.
3691 (coff_swap_lineno_in): Ditto.
3692 (coff_swap_lineno_out): Ditto.
3693 (coff_swap_aouthdr_in): Ditto.
3694 (coff_swap_aouthdr_out): Ditto.
3695 (coff_swap_scnhdr_in): Ditto.
3696 (coff_swap_scnhdr_out): Ditto.
3697 * ihex.c (ihex_sizeof_headers): Ditto.
3698 * tekhex.c (getsym): Ditto.
3699 (find_chunk): Ditto & make static.
3700 (insert_byte): Ditto.
3701 (first_phase): Ditto.
3703 (tekhex_get_symtab): Ditto & make static.
3704 (tekhex_get_symtab_upper_bound): Ditto & make static.
3705 (tekhex_mkobject): Ditto.
3706 (tekhex_object_p): Ditto.
3707 (move_section_contents): Ditto.
3708 (tekhex_get_section_contents): Ditto.
3709 (tekhex_set_arch_mach): Ditto & make static.
3710 (tekhex_set_section_contents): Ditto.
3711 (writevalue): Ditto.
3714 (tekhex_write_object_contents): Ditto.
3715 (tekhex_sizeof_headers): Ditto.
3716 (tekhex_make_empty_symbol): Ditto.
3717 (tekhex_get_symbol_info): Ditto.
3718 (tekhex_print_symbol): Ditto.
3719 * irix-core.c (make_bfd_asection): Ditto.
3720 (irix_core_core_file_p): Ditto.
3721 (irix_core_core_file_failing_command): Ditto.
3722 (irix_core_core_file_failing_signal): Ditto.
3723 (irix_core_core_file_matches_executable_p): Ditto.
3724 (irix_core_make_empty_symbol): Ditto.
3725 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3726 * srec.c (srec_new_symbol): Ditto.
3727 (srec_get_section_contents): Ditto.
3728 (srec_set_arch_mach): Ditto.
3729 (srec_set_section_contents): Ditto.
3730 (internal_srec_write_object_contents): Ditto.
3731 (srec_write_object_contents): Ditto.
3732 (symbolsrec_write_object_contents): Ditto.
3733 (srec_sizeof_headers): Ditto.
3734 (srec_make_empty_symbol): Ditto.
3735 (srec_get_symtab_upper_bound): Ditto.
3736 (srec_get_symtab): Ditto.
3737 (srec_print_symbol): Ditto and make static.
3738 * elf.c (elf_read): Ditto
3739 (assign_section_numbers): Ditto.
3740 (elf_fake_sections): Ditto.
3741 (sym_is_global): Ditto.
3742 (elf_map_symbols): Ditto.
3743 (get_program_header_size): Ditto.
3744 * coffgen.c (make_a_section_from_file): Ditto.
3745 (coff_real_object_p): Ditto.
3746 (fixup_symbol_value): Ditto.
3747 (build_debug_section): Ditto.
3749 * syms.c (coff_section_type): Ditto.
3751 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3753 * bfd-in2.h: Rebuilt after m32r changes.
3755 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3757 * config.bfd,configure.in,configure: Add m32r support.
3758 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3759 * config.bfd: Keep target list alphabetically sorted.
3761 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3763 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3764 to add in the constant part found in the instruction itself.
3765 (case R_V850_HI16_S): Likewise.
3767 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3769 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3770 and R_D10V_18 to be 1 (word).
3772 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3774 * stabs.c (_bfd_link_section_stabs): If the output_section field
3775 of either section is bfd_abs_section, then the linker is
3776 discarding the section and we should not optimize it.
3778 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3780 * Makefile.in (aout-sparcle.o): New target.
3781 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3782 * config.bfd (sparclet-*-aout*): Add case.
3783 * configure.in (sparcle_aout_vec): Add case.
3784 * configure: Regenerated.
3785 * targets.c (sparcle_aout_vec): Declare.
3786 (bfd_target_vector): Add sparcle_aout_vec.
3787 * aout-sparcle.c: New file.
3789 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3791 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3792 low order sign bit propogation for R_V850_HI16_S.
3794 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3795 handling V850 specific relocs.
3796 (elf_v850_howto_table): Use the new function for some
3797 relocations. Twiddle masks & shifts for some relocs.
3798 Set partial_inplace where needed.
3800 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3802 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3803 default architecture to a machine number of 0.
3804 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3806 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3807 the output BFD is the default, set it from the first input BFD.
3809 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3811 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3812 insert at bitpos zero. The HI16 relocs are shifted right
3813 by 16 bits. Fix src_mask for all relocs.
3814 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3816 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3819 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3821 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3822 Rewrite to use BFD file read routines and to avoid using a fixed
3823 length for the file name.
3825 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3827 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3828 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3829 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3830 to R_V850_{32,16,8}.
3832 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3834 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3835 (elf_v850_howto_table): Add info for HI16_S reloc.
3836 (v850_reloc_map): Add HI_16_S reloc.
3837 * reloc.c: Define BFD_RELOC_V850_* relocs.
3839 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3842 * elf32-sh.c: New file.
3843 * elf.c (prep_headers): Handle bfd_arch_sh.
3844 * elfcode.h (write_relocs): Handle absolute symbol.
3845 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3846 (_bfd_elf64_link_read_relocs): Declare.
3847 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3848 elf_link_read_relocs. Make globally visible. Change all
3850 (elf_link_input_bfd): Get external symbols from cache in
3851 symtab_hdr->contents. Get contents from cache in
3853 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3855 * reloc.c: Define BFD_RELOC_SH_* relocs.
3856 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3857 * coff-sh.c (sh_insns_conflict): Fix a return value.
3858 (_bfd_sh_align_load_span): New globally visible function, broken
3859 out of sh_align_load.
3860 (sh_align_load): Call _bfd_sh_align_load_span.
3861 (sh_swap_insns): Change relocs parameter to PTR.
3862 * bfd-in2.h, libbfd.h: Rebuild.
3863 * targets.c (bfd_elf32_sh_vec): Declare.
3864 (bfd_elf32_shl_vec): Declare.
3865 * config.bfd (sh-*-elf*): New target.
3866 * configure.in (bfd_elf32_sh_vec): New target vector.
3867 (bfd_elf32_shl_vec): New target vector.
3868 * configure: Rebuild.
3869 * Makefile.in: Rebuild dependencies.
3870 (BFD32_BACKENDS): Add elf32-sh.o.
3871 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3873 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3874 page before checking D_PAGED.
3876 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3877 (ihex_write_object_contents): Remove extbase; always use segbase
3880 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3882 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3883 * configure.host (i[345]86-*-*): Ditto.
3884 * config.bfd (i[345]86-*-*): Ditto.
3885 * configure: Regenerate.
3887 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3890 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3892 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3893 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3894 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3895 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3896 will have an ST_CODE type, change the symbol's type to ST_DATA.
3897 * som.c (hppa_som_gen_reloc_type): Update prototype.
3899 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3901 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3902 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3903 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3904 (mips_elf_finish_dynamic_sections): Likewise.
3906 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3908 * configure.host (HLDENV): New variable to set. Set it for
3909 *-*-sysv4*, since those linkers may not support -R but they always
3910 support LD_RUN_PATH.
3912 * libieee.h (NSECTIONS): Don't define.
3913 (ieee_data_struct): Change section_table to asection **. Add
3915 * ieee.c (get_section_entry): If the table isn't big enough, make
3917 (ieee_slurp_sections): Remove assertion about number of sections.
3918 (ieee_object_p): Adjust initialization of ieee to match changes to
3921 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3922 symbols merely because we are generating a shared library.
3923 (xcoff_build_ldsyms): Don't set up global linkage code for an
3924 undefined symbol merely because we are generating a shared
3927 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3929 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3930 (BFD32_BACKENDS) Add elf32-v850.o.
3931 * archures.c: Add bfd_v850_arch.
3932 * bfd-in2.h: Add bfd_v850_arch.
3933 * config.bfd (v850-*-*): New target.
3934 * configure: (bfd_elf32_v850_vec) New vector.
3935 * configure.in: (bfd_elf32_v850_vec) New vector.
3936 * cpu-v850.c: New file.
3937 * elf.c (prep_headers): Added case bfd_arch_v850.
3938 * elf32-v850.c: New file.
3939 * targets.c (bfd_elf32_v850_vec): New vector.
3941 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3943 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3944 a function code symbol for an XMC_XO symbol.
3946 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3948 * mpw-config.in: Update editing of autoconf vars to reflect
3949 Jul 18 configure.in change.
3950 * mpw-make.sed: Update editing of include pathnames to be
3951 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3953 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3955 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3956 which to offset to get the .plt entry address is ".plt".
3958 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3960 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3961 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3962 Added, for internal use by the ARM gas.
3964 * bfd-in2.h: Rebuilt
3966 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3968 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3969 in section dynidx start.
3971 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3973 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3974 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3975 optimization for g++.
3977 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3979 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3980 the -mrelocatable-lib bit set and the other doesn't, clear the
3981 -mrelocatable-lib bit in the header.
3983 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3985 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3986 symbol against a STT_FUNC symbol in a shared library.
3988 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3990 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3991 symbol is found, automatically define the corresponding function
3994 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3995 if sym.n_numaux is not zero.
3996 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3997 entry to disagree about the number of aux entries if the symbol
4000 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
4001 section if it might be needed, not just if info->shared.
4002 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
4003 the start of .rel.dyn if we are going to use it.
4004 (mips_elf_finish_dynamic_sections): Only clear the first element
4005 of .rel.dyn if the size is greater than zero.
4007 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4009 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4010 undefined_symbol callback for a symbol, then don't issue any more
4011 warnings about loader relocs.
4012 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4013 after calling the undefined_symbol callback.
4015 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4016 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4017 as the AIX linker seems to do.
4019 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4021 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4022 (evax_initialize): Remove evax_reloc_table.
4023 (evax_close_and_cleanup): Ditto.
4025 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4027 (evax_bfd_reloc_type_lookup): Ditto.
4028 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4029 cooked_size == raw_size.
4030 * evax-emh.c (_bfd_evax_register_filename): Remove.
4031 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4032 * evax-misc.c (add_new_contents): Malloc section at full size.
4033 (_bfd_save_evax_section): Memcpy section contents directly.
4034 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4035 (evax_reloc_table): Remove.
4037 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4039 * makefile.vms: Add better support for DEC C compilation
4040 Add evax.h dependencies
4042 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4043 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4044 (BFD_RELOC_ALPHA_BASEREG): Remove.
4045 * bfd-in2.h, libbfd.h: Rebuild.
4047 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4049 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4050 getgid if _WIN32 is defined.
4051 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4053 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4055 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4056 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4058 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4061 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4063 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4065 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4066 (NEED_DECLARATION_REALLOC): New macro.
4067 * configure, config.in: Rebuild.
4068 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4069 (realloc): Declare if NEED_DECLARATION_REALLOC.
4071 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4072 <strings.h> if they exist.
4074 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4076 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4078 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4080 Based on patches from Eric Valette <valette@crf.canon.fr>:
4081 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4082 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4083 (elf_howto_table): Add entries for new relocs.
4084 (elf_i386_reloc_type_lookup): Handle new relocs.
4085 (elf_i386_info_to_howto): Just call abort.
4086 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4087 (elf_i386_relocate_section): Likewise.
4089 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4091 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4093 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4095 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4096 only get the LMA from the phdr if they are in the same part of the
4099 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4100 new segment to make them more comprehensible. If the relationship
4101 between the LMA and the VMA changed, start a new segment. Don't
4102 check dynsec when deciding whether to start a new segment for a
4103 writeable section; -N will now handle this.
4105 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4107 * libhppa.h: Remove "esel" changes. Not the right approach.
4108 * som.c: Corresponding changes.
4109 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4110 which don't have a SOM symbol type associated with them.
4111 Reverses a 1994 change.
4113 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4115 Make ld -N more reasonable for ELF:
4116 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4117 phdr_in_section to false, and always use a single load segment.
4118 (elf_sort_sections): Sort sections by LMA after VMA.
4119 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4120 align to maxpagesize.
4121 (assign_file_positions_except_relocs): Likewise.
4122 * elfcode.h (elf_object_p): If a section is loaded but not page
4123 aligned, clear D_PAGED.
4125 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4127 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4128 Added, for internal use by the ARM gas.
4130 * bfd-in2.h: Rebuilt
4132 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4134 * libhppa.h (R_HPPA_ESEL): New field selector.
4135 (e_esel): Similarly.
4136 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4137 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4138 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4140 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4142 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4143 archive search before looking for stripped dynamic objects.
4145 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4147 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4148 symbol a warning rather than an error.
4150 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4152 * elf.c (assign_file_positions_for_segments): Track the virtual
4153 memory position separately from the file position, and use it to
4154 compute the alignment adjustment.
4156 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4158 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4159 and fixed mask on R_D10V_10_PCREL_L.
4161 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4163 * elf64-mips.c: Include "aout/ar.h".
4164 (mips_elf64_slurp_armap): New static function.
4165 (mips_elf64_write_armap): New static function.
4166 (bfd_elf64_archive_*): Define.
4167 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4168 Use instead of bfd_generic_archive_p.
4169 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4170 instead of _bfd_write_archive_contents.
4171 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4172 _bfd_generic_mkarchive.
4173 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4174 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4176 (TARGET_LITTLE_SYM): Likewise.
4177 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4179 * Makefile.in: Rebuild dependencies.
4181 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4182 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4183 SHT_MIPS_EVENTS sections.
4184 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4185 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4187 (_bfd_mips_elf_fake_sections): Likewise.
4189 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4190 * ecoff.c (ecoff_compute_section_file_positions): Copy
4191 rdata_in_text from backend info to tdata. Clear it if any data
4192 section comes before .rdata.
4193 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4194 tdata rather than backend info.
4196 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4198 * configure.in: Fix test for whether a compiler has a 64 bit
4199 type. From Jim Wilson <wilson@cygnus.com>.
4201 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4203 * configure.host (mips-sgi-irix6*): New host.
4205 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4206 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4207 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4209 * configure: Rebuild.
4210 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4211 (BFD_HOST_64_BIT): Define conditionally.
4212 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4213 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4214 (symvalue, bfd_size_type): Likewise.
4215 * bfd-in2.h: Rebuild.
4216 * Makefile.in (do_clean): Remove bfd-tmp.h.
4217 (do_distclean): Remove bfd-in3.h.
4218 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4219 (bfd-in3.h): New target.
4221 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4222 Andrew Gierth <ANDREWG@microlise.co.uk>.
4224 * configure.host: Set INSTALL_SHLIB.
4225 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4226 * configure: Rebuild.
4227 * Makefile.in (install): Use @INSTALL_SHLIB@.
4229 * config.bfd (mips*-*-irix6*): New target.
4230 * configure.host: Handle Irix 6 shared library like Irix 5.
4232 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4233 symbol for a magic name.
4234 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4236 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4239 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4241 * mpw-config.in: Add ELF support to mips config, create the
4242 elf32-target.h file in the object dir.
4243 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4245 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4247 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4248 Also removed most abort calls, in favor of using bfd reporting.
4250 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4252 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4253 (BFD32_BACKENDS) Add elf32-d10v.o.
4254 * archures.c: Add bfd_d10v_arch.
4255 * bfd-in2.h: Add bfd_d10v_arch.
4256 * config.bfd (d10v-*-*): New target.
4257 * configure: (bfd_elf32_d10v_vec) New vector.
4258 * configure.in: (bfd_elf32_d10v_vec) New vector.
4259 * cpu-d10v.c: New file.
4260 * elf.c (prep_headers): Added case bfd_arch_d10v.
4261 * elf32-d10v.c: New file.
4262 * libbfd.h: Rebuild.
4263 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4264 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4265 * targets.c (bfd_elf32_d10v_vec): New vector.
4267 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4269 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4271 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4273 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4274 bfd_mach_i386_i8086 machine types.
4276 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4278 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4281 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4283 * coffcode.h (coff_set_section_contents): A/UX does not require
4284 special handling of the _LIB section.
4286 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4288 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4289 value for R_RELBYTE.
4291 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4292 array if one was allocated.
4294 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4296 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4297 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4298 use_rld_obj_head and rld_value.
4299 (mips_elf_link_hash_table_create): Initialize new fields.
4300 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4302 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4303 __rld_obj_head symbol not seen, create an __rld_map symbol.
4304 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4305 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4306 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4307 __rld_obj_head symbol.
4308 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4310 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4312 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4314 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4315 ppc_elf_addr16_ha_reloc.
4316 (ppc_elf_addr16_ha_reloc): New static function.
4318 * coff-mips.c (struct mips_hi): Define.
4319 (mips_refhi_list): New static variable.
4320 (mips_refhi_addr, mips_refhi_addend): Remove.
4321 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4322 (mips_reflo_reloc): Process mips_refhi_list.
4323 (mips_relhi_list): New static variable.
4324 (mips_relhi_addr, mips_relhi_addend): Remove.
4325 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4326 (mips_rello_reloc): Process mips_relhi_list.
4327 (mips_relocate_section): Permit an arbitrary number of REFHI or
4328 RELHI relocs before the associated REFLO or RELLO reloc.
4330 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4332 * aout-target.h (MY(callback)): Set reloc_count fields.
4334 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4336 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4337 sections unless this is a SunOS link.
4339 * VERSION: Set to 2.7.1.
4341 * Released binutils 2.7.
4343 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4345 * i386aout.c: Include "aout/aout64.h".
4346 (i386aout_write_object_contents): New static function.
4347 (MY_write_object_contents): Define.
4349 * netbsd.h (MY(write_object_contents)): Make sure that
4350 adjust_sizes_and_vmas is called before fiddling with the magic
4353 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4355 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4357 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4359 * libbfd-in.h (itos, stoi): Don't define.
4360 * libbfd.h: Rebuild.
4361 * i386lynx.c (KEEPIT): Define as udata.i.
4362 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4363 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4364 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4365 flags. Don't use stoi.
4367 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4369 * elf.c (map_sections_to_segments): Don't start a new segment for
4370 a writable section if it's on the same page as the previous
4371 segment. Reset the writable variable for a readonly section.
4373 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4375 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4376 first_thunk_address, thunk_size, and import_table_size.
4377 * peicode.h: Improved some diagnostics regarding edata sections.
4379 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4381 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4382 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4384 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4386 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4387 with XCOFF_DEF_DYNAMIC set is really defined.
4388 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4389 (xcoff_link_add_symbols): Only create special sections if using an
4392 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4394 (bfd_install_relocation): Likewise.
4396 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4398 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4400 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4401 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4402 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4403 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4404 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4405 are found for LITERAL relocs.
4406 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4407 taken, we cannot generate a .plt entry for the symbol.
4409 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4411 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4412 sysconf functions (for gprof).
4413 * configure, config.in: Rebuild.
4415 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4417 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4418 an archive if it has a map. If the object file has the wrong
4421 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4422 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4424 (alpha_relocate_section): Likewise.
4426 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4427 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4428 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4429 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4430 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4431 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4432 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4433 * peicode.h: Corresponding changes.
4435 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4437 * elflink.h (elf_create_pointer_linker_section): Comment out code
4438 dealing with making GOT pointers negative of the GOT symbol for
4441 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4443 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4444 increment the .rela.plt size until after we're done creating the
4446 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4447 .rela.plt offset directly rather than calculating it.
4449 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4451 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4452 Use autoconf-set values.
4453 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4454 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4457 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4458 * configure: Rebuilt.
4460 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4462 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4463 handling code > 1k away.
4465 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4467 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4468 defined, output whenever the symbol is updated.
4470 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4472 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4473 section to 0 if user_set_vma is set.
4474 * elflink.h (elf_bfd_final_link): Likewise.
4476 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4478 Partially undo patch of Jun 20.
4479 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4480 (coff_compute_section_file_positions): Likewise.
4481 (coff_write_object_contents): Likewise. Re-add deleted code, but
4482 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4483 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4485 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4487 * config.bfd: Add support for *-*-rtems* configurations.
4489 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4491 * elf.c (prep_headers): Add bfd_arch_alpha case.
4493 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4495 * elf64-alpha.c: New file.
4496 * config.bfd (alpha-*-linuxecoff*): New target.
4497 (alpha-*-linux*, alpha-*-elf*): New targets.
4498 * configure.in (bfd_elf64_alpha_vec): New vector.
4499 * configure: Rebuild.
4500 * targets.c (bfd_elf64_alpha_vec): Declare.
4501 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4502 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4503 * bfd-in2.h, libbfd.h: Rebuild.
4504 * Makefile.in: Rebuild dependencies.
4505 (BFD64_BACKENDS): Add elf64-alpha.o.
4506 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4508 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4510 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4511 than relying on a right shift of 32.
4513 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4515 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4516 ifdef to COFF_WITH_PE.
4517 (coff_compute_section_file_positions): Likewise.
4518 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4519 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4520 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4521 COFF_IMAGE_WITH_PE, always include.
4523 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4525 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4527 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4528 approximate the correct answer if SIZEOF_HEADERS was not used.
4530 * binary.c (binary_set_section_contents): Set section file
4531 position based on LMA rather than VMA.
4533 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4535 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4536 symbols if info->strip == strip_all.
4538 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4540 * coff-h8300.c: Remove #if 0 code.
4541 (compatable): Don't allow mixing/matching of different architectures.
4543 * archures.c (bfd_mach_h8300s): Add.
4544 * bfd-in2.h: Rebuilt.
4545 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4547 (h8300_reloc16_estimate): Likewise.
4548 (h8300_reloc16_extra_cases): Likewise.
4549 (h8300_bfd_link_add_symbols): Likewise.
4550 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4551 (coff_set_flags): Likewise.
4552 * cpu-h8300.c (h8300_scan): Likewise.
4553 Add H8/S to bfd_h8300_arch list.
4555 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4557 Added support for Alpha OpenVMS:
4558 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4559 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4560 * config.h-vms, makefile.vms: New files.
4561 * config.bfd (alpha-*-*vms*): New target.
4562 * configure.in (evax_alpha_vec): New target vector.
4563 * configure: Rebuild.
4564 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4565 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4566 * targets.c (bfd_target_evax_flavour): Define.
4567 (evax_alpha_vec): Declare.
4568 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4569 if BFD64 is defined.
4570 * bfd-in2.h, libbfd.h: Rebuild.
4571 * Makefile.in: Rebuild dependencies.
4572 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4573 evax-emh.o, and evax-misc.o.
4574 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4575 evax-etir.c, evax-emh.c, and evax-misc.c.
4576 (HFILES): Add evax.h.
4578 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4580 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4582 (h8300_bfd_link_add_symbols): Likewise.
4584 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4586 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4587 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4589 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4591 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4592 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4594 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4595 R_MIPS_32 relocs if creating a shared library.
4597 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4599 * peicode.h (add_data_entry): Use pei_section_data rather than
4600 _cooked_size. Corresponds to May 13 change in coffcode.h.
4602 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4604 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4605 * coffcode.h (coff_write_object_contents): If there are long
4606 section names, always set the f_symptr field, even if there are no
4608 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4609 if there are no symbols.
4611 * coffgen.c (make_a_section_from_file): Check return value of
4612 _bfd_coff_read_string_table.
4613 (coff_real_object_p): Check return value of
4614 make_a_section_from_file.
4615 (_bfd_coff_read_string_table): Check that there are some symbols
4616 before trying to read the string table size.
4618 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4620 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4621 to replace a symbol in a dynamic object with a symbol from another
4622 dynamic object, do the replacement if the existing symbol is
4623 global linkage code.
4625 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4626 for _ptrgl, and treat it as global linkage code.
4628 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4629 filename or N_SO symbol past the offset, and use it to indicate
4630 that there is no line number or function when appropriate.
4632 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4634 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4635 common symbol defined by the linker. Don't export function code
4636 even if export_defineds is set.
4638 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4640 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4642 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4643 (h8300_symbol_address_p): New function.
4644 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4647 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4649 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4651 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4652 correctly for the two variants. Allow relaxing if the target
4653 is 128 bytes away since after relaxation it'll be 126 bytes away.
4654 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4655 "dot" and "value". Allow relaxing if the target is 128 bytes
4656 away since after relaxation it'll be 126 bytes away.
4657 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4658 the given section until nothing changes.
4660 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4662 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4663 alignment hack--we can get the lnnoptr info another way without
4664 suddenly increasing the alignment requirements. Set the flags for
4666 (ecoff_compute_section_file_positions): Do so.
4668 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4670 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4671 to keep the HP emulator database happy.
4673 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4674 From Kevin Buettner <kev@primenet.com>.
4676 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4678 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4679 name of a NULL section.
4681 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4683 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4684 set, always call the notice callback.
4686 * VERSION: Increment for bfdlink.h change.
4688 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4690 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4691 (sh_relax_delete_bytes): Correct handling of differently sized
4692 trailing alignment reloc.
4694 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4695 * bfd-in2.h: Rebuild.
4696 * configure.in: Warn if there is no known 64 bit type.
4697 * configure: Rebuild.
4699 * Makefile.in: Rebuild dependencies.
4700 (BFD32_BACKENDS): Add ppcboot.o.
4701 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4703 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4704 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4706 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4708 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4709 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4710 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4711 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4713 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4715 * elf64-mips.c: Improve reloc special_functions and handling of
4716 SHT_MIPS_OPTIONS section.
4717 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4718 mips_elf_hi16_reloc and make globally visible.
4719 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4720 make globally visible.
4721 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4722 make globally visible.
4723 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4724 and make globally visible.
4725 (gprel16_with_gp): Check howto->src_mask before using value in
4727 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4728 and make globally visible.
4729 (gprel32_with_gp): Check howto->src_mask before fetching value.
4730 (bfd_mips_elf_swap_options_in): New function.
4731 (bfd_mips_elf_swap_options_out): New function.
4732 (_bfd_mips_elf_set_private_flags): Rename from
4733 mips_elf_set_private_flags and make globally visible.
4734 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4735 mips_elf_copy_private_bfd_data and make globally visible.
4736 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4737 mips_elf_merge_private_bfd_data and make globally visible.
4738 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4739 for a SHT_MIPS_OPTIONS section.
4740 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4741 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4742 name of a SHT_MIPS_OPTIONS section.
4743 (_bfd_mips_elf_set_section_contents): New function.
4744 (mips_elf32_section_processing): Set the GP value in a
4745 SHT_MIPS_OPTIONS section.
4746 (_bfd_mips_elf_find_nearest_line): Rename from
4747 mips_elf_find_nearest_line and make globally visible.
4748 (bfd_elf32_set_section_contents): Define.
4749 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4750 (_bfd_mips_elf_lo16_reloc): Declare.
4751 (_bfd_mips_elf_gprel16_reloc): Declare.
4752 (_bfd_mips_elf_got16_reloc): Declare.
4753 (_bfd_mips_elf_gprel32_reloc): Declare.
4754 (_bfd_mips_elf_set_private_flags): Declare.
4755 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4756 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4757 (_bfd_mips_elf_find_nearest_line): Declare.
4758 (_bfd_mips_elf_set_section_contents): Declare.
4760 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4762 (elf_info_to_howto): Define.
4763 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4765 (elf_info_to_howto): Define.
4766 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4768 (elf_info_to_howto): Define.
4770 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4771 R_MOV16B[12], to match change in coff/internal.h.
4773 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4775 * elf64-mips.c: Extensive additions to provide better support for
4776 writing files and for gas.
4777 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4778 of mips_elf_object_p.
4779 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4780 _bfd_mips_elf_object_p.
4781 (_bfd_mips_elf_final_write_processing): Rename from
4782 mips_elf_final_write_processing and make globally visible.
4783 (_bfd_mips_elf_fake_sections): Rename from
4784 mips_elf_fake_sections and make globally visible.
4785 (_bfd_mips_elf_section_from_bfd_section): Rename from
4786 mips_elf_section_from_bfd_section and make globally visible.
4787 (_bfd_mips_elf_section_processing): New function, broken out of
4788 mips_elf_section_processing.
4789 (mips_elf32_section_processing): Rename from
4790 mips_elf_section_processing; call
4791 _bfd_mips_elf_section_processing.
4792 (_bfd_mips_elf_symbol_processing): Rename from
4793 mips_elf_symbol_processing and make globally visible.
4794 (_bfd_mips_elf_read_ecoff_info): Rename from
4795 mips_elf_read_ecoff_info and make globally visible.
4796 (mips_elf32_ecoff_debug_swap): Rename from
4797 mips_elf_ecoff_debug_swap.
4798 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4799 struct symbol_cache_entry.
4800 (_bfd_elf_validate_reloc): New function, moved in from
4801 elfcode.h:validate_reloc.
4802 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4803 to _bfd_elf_validate_reloc. Change all callers.
4804 * elf-bfd.h (bfd_section_from_shdr): Declare.
4805 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4806 (_bfd_elf_validate_reloc): Declare.
4807 (_bfd_mips_elf_object_p): Declare.
4808 (_bfd_mips_elf_fake_sections): Declare.
4809 (_bfd_mips_elf_section_from_bfd_section): Declare.
4810 (_bfd_mips_elf_section_processing): Declare.
4811 (_bfd_mips_elf_symbol_processing): Declare.
4812 (_bfd_mips_elf_read_ecoff_info): Declare.
4813 (_bfd_mips_elf_final_write_processing): Declare.
4814 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4817 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4818 (mips_elf_final_write_processing): Likewise.
4820 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4822 64-bit MIPS ELF ABI objdump support:
4823 * elf64-mips.c: New file.
4824 * Makefile.in: Rebuild dependencies.
4825 (BFD64_BACKENDS): Add elf64-mips.o.
4826 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4827 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4828 bfd_elf64_littlemips_vec to targ_selvecs.
4829 (mips*-*-elf*): Likewise.
4830 * confingure.in: Add bfd_elf64_bigmips_vec and
4831 bfd_elf64_littlemips_vec to vector switch.
4832 * configure: Rebuild.
4833 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4834 broken out of mips_elf_section_from_shdr.
4835 (mips_elf32_section_from_shdr): Rename from
4836 mips_elf_section_from_shdr. Call new function.
4837 (elf_backend_section_from_shdr): Update name of renamed function.
4838 * elf-bfd.h (struct elf_size_info): Change second parameter of
4839 write_out_phdrs to be const. Likewise for second parameter of
4841 (struct bfd_elf_section_data): Add rel_hdr2 field.
4842 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4843 (bfd_elf32_swap_symbol_out): Likewise.
4844 (bfd_elf32_swap_reloc_in): Likewise.
4845 (bfd_elf32_swap_reloc_out): Likewise.
4846 (bfd_elf32_swap_reloca_in): Likewise.
4847 (bfd_elf32_swap_reloca_out): Likewise.
4848 (bfd_elf32_swap_phdr_in): Likewise.
4849 (bfd_elf32_swap_phdr_out): Likewise.
4850 (bfd_elf32_swap_dyn_in): Likewise.
4851 (bfd_elf32_swap_dyn_out): Likewise.
4852 (bfd_elf32_slurp_symbol_table): Declare.
4853 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4854 (bfd_elf32_write_out_phdrs): Declare.
4855 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4856 (bfd_elf64_swap_symbol_out): Likewise.
4857 (bfd_elf64_swap_reloc_in): Likewise.
4858 (bfd_elf64_swap_reloc_out): Likewise.
4859 (bfd_elf64_swap_reloca_in): Likewise.
4860 (bfd_elf64_swap_reloca_out): Likewise.
4861 (bfd_elf64_swap_phdr_in): Likewise.
4862 (bfd_elf64_swap_phdr_out): Likewise.
4863 (bfd_elf64_swap_dyn_in): Likewise.
4864 (bfd_elf64_swap_dyn_out): Likewise.
4865 (bfd_elf64_slurp_symbol_table): Declare.
4866 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4867 (bfd_elf64_write_out_phdrs): Declare.
4868 (_bfd_mips_elf_section_from_shdr): Declare.
4869 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4870 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4871 section for the section, add the new one to rel_hdr2. Increment
4872 reloc_count rather than setting it.
4873 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4874 Remove static declaration.
4875 (elf_write_shdrs_and_ehdr): Define name as macro.
4876 (elf_write_out_phdrs): Likewise.
4877 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4878 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4879 (elf_swap_symbol_in): Change second parameter to be const.
4880 (elf_swap_symbol_out): Likewise.
4881 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4882 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4883 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4884 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4885 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4886 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4887 parameter to be const. Make non-static.
4888 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4890 (elf_slurp_symbol_table): Make non-static.
4891 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4892 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4893 (elf_backend_size_info): Likewise.
4894 (elfNN_bed): Use elf_backend_size_info.
4895 * targets.c (bfd_elf64_bigmips_vec): Declare.
4896 (bfd_elf64_littlemips_vec): Declare.
4897 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4898 bfd_elf64_littlemips_vec if BFD64 is defined.
4900 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4902 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4904 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4905 zeroes, in alignment holes.
4907 * configure: Rebuild with autoconf 2.10.
4909 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4910 potential leading underscore in the allocated buffer.
4912 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4914 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4915 symbols into .sbss if this is a relocatable link.
4917 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4919 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4920 undefined symbols when creating a shared library.
4922 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4924 * coff-sh.c: Add a bunch of new code and static const arrays to
4925 support aligning loads and stores on four byte memory boundaries.
4927 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4929 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4930 call sh_align_loads.
4931 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4934 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4936 * cache.c (bfd_open_file): Unlink the file before opening it for
4937 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4939 * opncls.c (bfd_fdopenr): Set opened_once.
4941 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4943 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4946 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4947 the code unconditionally.
4949 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4951 * libcoff-in.h (struct pei_section_tdata): Define structure.
4952 (pei_section_data): Define macro.
4953 * libcoff.h: Rebuild.
4954 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4955 store s_paddr field in pei_section_data.
4956 (coff_compute_section_file_positions): Use pei_section_data rather
4957 than _cooked_size, and don't overwrite an existing value.
4958 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4959 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4960 * peicode.h (coff_bfd_copy_private_section_data): Define if
4962 (pe_bfd_copy_private_section_data): New static function if
4965 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4967 * srec.c (srec_set_arch_mach): Write as a function rather than a
4970 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4971 no map, just check each member in turn to see whether it is
4974 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4976 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4977 table. Call BFD_ASSERT to validate header size, instead of
4979 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4982 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4984 * ppcboot.c: New target for looking at PPCbug boot records.
4986 * config{ure.in,.bfd}: Add support for ppcboot target.
4988 * configure: Regenerate.
4990 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4992 * coff-h8300.c (howto_table): Update names to match recent
4993 changes to include/coff/internal.h. Fix minor errors in the
4994 existing relocs. Add R_MOVL1 and R_MOVL2.
4995 (rtype2howto): Similarly.
4996 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4997 existing relaxing code and peform more relaxing.
4998 (h8300_reloc16_extra_cases): Likewise.
5000 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
5002 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5005 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5007 * elfcode.h (elf_object_p): Reject generic ELF target if
5008 e_machine matches an alternate machine code in a specific backend.
5010 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5011 obsolete align_power_min field.
5013 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5015 * coff-h8300.c (reloc_howto_type): Add howto entry for
5017 (rtype2howto): Handle R_PCRWORD_B.
5018 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5019 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5020 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5021 branch (R_PCWORD_B).
5023 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5025 * aoutx.h (translate_from_native_sym_flags): Set the section for
5026 BSF_CONSTRUCTOR symbols.
5028 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5031 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5033 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5034 stop looking when section is found.
5036 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5038 * coffcode.h (STRING_SIZE_SIZE): Define.
5039 (styp_to_sec_flags): Handle long symbol names when looking for the
5041 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5042 (bfd_coff_long_section_names): Define.
5043 (coff_write_object_contents): Handle long section names.
5044 (bfd_coff_std_swap_table): Initialize new field.
5045 * libcoff.h: Rebuild.
5046 * coffgen.c (make_a_section_from_file): Handle long section
5048 (coff_write_symbols): Handle long section names.
5049 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5050 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5051 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5052 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5053 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5054 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5055 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5056 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5058 * bout.c (b_out_callback): Set lma of sections.
5059 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5060 parameter to output_bfd. Used input_bfd instead of output_bfd in
5063 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5065 * aoutx.h (translate_from_native_sym_flags): Don't create
5066 SEC_CONSTRUCTOR sections.
5067 * ecoff.c (ecoff_set_symbol_info): Likewise.
5069 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5070 From Don Bowman <bowman@waterloo.hp.com>.
5072 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5074 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5075 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5077 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5079 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5080 mips_32_relocs field.
5081 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5082 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5083 relocs against a global symbol which is not defined in a regular
5085 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5086 against a global symbol, increment mips_32_relocs.
5087 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5088 the symbol is not defined in a regular file, make room in the
5091 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5093 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5094 file position and the virtual file position separately. Set
5095 filepos information bsaed on the real file position.
5096 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5097 Jan 23 change to coffcode.h.
5099 * som.c (som_slurp_symbol_table): Set the symbol count to the
5100 number of BFD symbols created.
5102 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5104 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5105 output file if linking shared objects. Loop to check all relocs,
5106 rather than returning false on first error.
5108 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5110 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5111 (ppc_elf_additional_program_headers): If .interp section, bump #
5112 of program headers by 1.
5113 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5114 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5115 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5117 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5119 (ppc_elf_relocate_section): If the output section isn't defined,
5120 don't abort, just give an error message.
5122 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5123 being created is .sdata or .sdata2, don't make the symbol dynamic.
5125 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5127 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5128 members of an archive for dynamic objects with no symbols, and
5129 pass them directly to check_archive_element.
5130 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5131 xcoff_link_check_dynamic_ar_symbols.
5132 (xcoff_link_check_dynamic_ar_symbols): New static function.
5134 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5135 from _bfd_nodynamic to _bfd_xcoff.
5136 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5138 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5139 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5140 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5141 * libcoff.h: Rebuild.
5142 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5143 (xcoff_get_section_contents): New static function.
5144 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5145 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5146 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5147 (xcoff_dynamic_reloc): New static variable.
5148 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5149 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5151 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5153 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5154 if reloc_entry->addend is not 0.
5155 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5157 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5159 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5161 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5162 Add entries for R_SPARC_[56].
5163 (sparc_reloc_map): Add entries for R_SPARC_[56].
5165 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5167 Optimize linking of stabs in sections as used in ELF and COFF.
5168 * stabs.c: New file.
5169 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5170 (_bfd_write_section_stabs): Declare.
5171 (_bfd_write_stab_strings): Declare.
5172 * libbfd.h: Rebuild.
5173 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5174 (struct coff_link_hash_table): Add stab_info field.
5175 * libcoff.h: Rebuild.
5176 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5178 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5180 (_bfd_coff_final_link): Write out stab strings hash table.
5181 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5182 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5184 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5185 (struct bfd_elf_section_data): Add stab_info field.
5186 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5188 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5189 _bfd_link_section_stabs.
5190 (elf_bfd_final_link): Write out stab strings hash table.
5191 (elf_link_input_bfd): Handle optimized stabs sections.
5192 * reloc.c (_bfd_final_link_relocate): Check address against
5193 _raw_size rather than _cooked_size.
5194 * Makefile.in: Rebuild dependencies.
5195 (BFD_LIBS): Add stabs.o
5196 (BFD_LIBS_CFILES): Add stabs.c.
5198 * VERSION: Increment for bfdlink.h change.
5200 * coffgen.c (coff_renumber_symbols): Correct handling of
5201 BSF_NOT_AT_END common symbols.
5203 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5205 * coff-ppc.c (record_toc): Add cast to avoid warning.
5206 (ppc_allocate_toc_section): Likewise.
5207 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5208 (ppc_coff_reloc_type_lookup): Remove unreached code.
5209 * coffcode.h (coff_write_object_contents): Don't take the address
5211 * peicode.h (pe_print_idata): Add casts to avoid warning.
5212 (pe_print_edata): Likewise.
5213 (pe_print_reloc): Remove ANSI C string concatenation.
5215 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5217 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5219 * libcoff.h: Rebuild.
5220 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5222 (coff_swap_aux_out): Likewise.
5223 * peicode.h (coff_swap_aux_in): Likewise.
5224 (coff_swap_aux_out): Likewise.
5225 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5227 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5229 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5230 Fix up .bf endndx link fields.
5231 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5233 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5236 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5238 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5239 on Solaris PowerPC systems doesn't get confused.
5241 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5244 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5245 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5246 update did_reg and did_reg2.
5248 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5250 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5252 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5253 callback routines, pass h->root.string rather than name, in case
5254 copy is true and name is transient.
5256 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5258 * elfcore.h: Add support for core files with multiple threads.
5259 (Primarily for Solaris.)
5261 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5263 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5264 section->orelocation is NULL.
5266 * coffgen.c (bfd_coff_get_syment): New function.
5267 (bfd_coff_get_auxent): New function.
5268 * bfd-in.h (bfd_coff_get_syment): Declare.
5269 (bfd_coff_get_auxent): Declare.
5270 * bfd-in2.h: Rebuild.
5272 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5274 * elf32-mips.c (struct mips_hi16): Define.
5275 (mips_hi16_addr, mips_hi16_addend): Remove.
5276 (mips_hi16_list): New static variable.
5277 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5278 (mips_elf_lo16_reloc): Process mips_hi16_list.
5279 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5280 relocs before the associated LO16 reloc.
5282 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5284 * versados.c (versados_scan): Check bfd_alloc return value.
5285 (versados_object_p): Check all bfd_read return values. Require
5286 that lang field be less than 10, to avoid confusion with Intel Hex
5289 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5291 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5292 not 0, for an absolute symbol.
5293 (NAME(aout,swap_ext_reloc_out)): Likewise.
5295 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5296 (ihex_write_object_contents): For a large start address, output
5297 the full 32 bit address in record type 5.
5299 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5300 to int to avoid promotion problems in prototype.
5302 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5304 * configure.host: Use ${srcdir} when looking for picfrag.
5306 * configure.host: Switch on ${libdir}, not $(libdir). From
5307 alan@spri.levels.unisa.edu.au (Alan Modra).
5309 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5310 entry point, not just for DYNAMIC objects.
5311 * sunos.c (sunos_add_dynamic_symbols): Always call
5312 sunos_create_dynamic_sections. If called with a non DYNAMIC
5313 object, don't do anything else.
5314 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5316 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5318 * configure.in: Permit --enable-shared to specify a list of
5320 * configure: Rebuild.
5322 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5323 host when configuring with --enable-shard.
5325 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5327 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5330 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5331 to avoid crashing in bfd_hash_replace.
5333 * sysdep.h: Use #ifdef, not #if.
5335 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5337 * config.in: Rebuild.
5339 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5341 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5342 (AC_CHECK_HEADERS): Check for sys/time.h
5343 (AC_HEADER_TIME): Add macro.
5344 * configure: Rebuild.
5345 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5346 to control what combination of <time> and <sys/time.h>
5349 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5351 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5352 (aout_32_sunos4_write_object_contents): Likewise.
5353 * aoutx.h (NAME(aout,machine_type)): Handle
5354 bfd_mach_sparc_{sparclet,sparclite}.
5355 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5356 (bfd_mach_sparc_v9_p): Update.
5357 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5358 * libaout.h (enum machine_type): Add M_SPARCLET.
5359 * sunos.c (MACHTYPE_OK): Define.
5360 * bfd-in2.h: Regenerated.
5362 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5364 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5365 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5366 * elflink.c (_bfd_elf_create_got_section): Store the
5367 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5368 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5369 global offset table goes over 0x1000, set the value of
5370 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5371 (elf32_sparc_relocate_section): Subtract the offset of
5372 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5374 * elfcode.h: Don't include <string.h>.
5376 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5378 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5379 generic_link_hash_newfunc. All references changed.
5380 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5381 moved here from libbfd-in.h.
5382 * libbfd-in.h: Corresponding changes.
5383 * libbfd.h: Regenerated.
5385 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5387 * aoutx.h (aout_link_input_section_std): When reporting an
5388 overflow error, use the name of the symbol in the hash table if
5390 (aout_link_input_section_ext): Likewise.
5392 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5393 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5395 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5397 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5398 * coffcode.h (coff_compute_section_file_positions): Likewise.
5399 (coff_write_object_contents): Likewise.
5401 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5403 * section.c (SEC_LINK_ONCE): Define.
5404 (SEC_LINK_DUPLICATES): Define.
5405 (SEC_LINK_DUPLICATES_DISCARD): Define.
5406 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5407 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5408 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5409 * bfd-in2.h: Rebuild.
5410 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5411 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5412 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5413 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5414 SEC_LINK_ONCE, and look through the symbol table for the setting
5415 for SEC_LINK_DUPLICATES.
5416 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5417 set for a section, find the section symbol in the symbol table,
5418 and set the aux entry based on SEC_LINK_DUPLICATES.
5419 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5420 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5421 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5422 * coff-i386.c (i386coff_vec): Likewise.
5423 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5425 * VERSION: Bump to 2.6.1.
5426 * Makefile.in (stamp-h): Depend upon VERSION.
5428 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5430 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5431 * libbfd.h: Rebuilt.
5432 * linker.c (generic_link_hash_newfunc): No longer static.
5433 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5435 * coff-h8300.c: Add two derived hash tables and their associated
5436 funtions and #defines for use by the h8300 linker.
5437 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5438 the function vector as needed. Place the address of the function
5439 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5440 Rewrite the vectors section contents as necessary.
5441 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5442 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5443 (coff_bfd_link_hash_table_create): Likewise.
5445 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5447 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5448 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5450 (hppa_rebuild_insn): Pass pointer to correct type to
5451 low_sign_unext and dis_assemble_21.
5453 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5455 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5456 Stick with sparc-*-{sysv4*,solaris2*}.
5458 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5460 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5461 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5462 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5463 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5464 fields is non-zero, print them.
5466 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5467 ifdef. Remove unused variables.
5468 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5470 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5471 (get_symbol_value): Ifdef out.
5472 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5473 (coff_ppc_relocate_section): Remove unused variables. Make
5474 fprintf strings and argument types correspond. Put before_addr in
5476 (dump_toc): Make fprintf strings and argument types correspond.
5477 (ppc_process_before_allocation): Remove unused variables. Always
5479 (ppc_reflo_reloc): Ifdef out.
5480 (ppc_addr32nb_reloc): Ifdef out.
5481 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5483 (coff_ppc_rtype_to_howto): Likewise.
5484 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5486 * peicode.h (pe_print_idata): Move otherwise unused variables into
5487 the #ifdef where they are used. Always return a value.
5488 (pe_print_edata): Make fprintf strings and argument types
5489 correspond. Always return a value.
5490 (pe_print_pdata): Removed unused variable addr_value. Always
5492 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5493 strings and argument types correspond. Always return a value.
5495 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5496 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5497 variable rela inside #if 0 section where it is used.
5499 * ns32k.h: New file.
5500 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5501 functions to start with _bfd_.
5502 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5503 functions in cpu-ns32k.h.
5504 * Makefile.in: Rebuild dependencies.
5505 (HFILES): Add ns32k.h.
5507 * section.c (struct sec): Add linker_mark field. Change
5508 user_set_vma and reloc_done to be single bit fields.
5509 (STD_SECTION): Update accordingly.
5510 * bfd-in2.h: Rebuild.
5511 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5513 (aout_link_input_bfd): Don't link unmarked sections.
5514 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5516 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5517 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5519 * elflink.h (elf_bfd_final_link): Mark sections included in the
5521 (elf_link_input_bfd): Don't link unmarked sections.
5522 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5524 (xcoff_link_input_bfd): Don't link unmarked sections.
5526 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5527 overflow error messages.
5529 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5531 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5532 is not set, print "BFD: " before the error message.
5534 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5535 Miles Bader <miles@gnu.ai.mit.edu>.
5536 * configure: Rebuild.
5538 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5540 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5543 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5544 m68k-aout, m68k-coff, and m68k-elf targets.
5546 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5548 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5549 (ieee_generic_stat_arch_elt): Restructured to prevent
5550 ieee_object_p from being called repeatedly.
5552 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5554 * coffcode.h (coff_write_object_contents): Allocate
5555 buffers large enough for any FILEHDR or AOUTHDR.
5557 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5559 * ecofflink.c (lookup_line): New static function, renamed and
5560 slighly changed from old _bfd_ecoff_locate_line.
5561 (_bfd_ecoff_locate_line): Cache line number information. Use
5562 lookup_line for actual lookup.
5564 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5566 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5567 multiple of 20 bytes.
5569 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5571 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5572 allocate ecoff_find_line, and don't initialize by hand.
5573 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5574 mips_elf_find_line, and don't call memset.
5576 * coffcode.h (coff_compute_section_file_positions): If not
5577 producing a final executable, don't consider sofar when aligning
5578 the section to the correct size.
5580 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5582 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5583 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5584 * coffgen.c (coff_section_symbol): Ifdef out.
5586 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5588 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5589 output_bfd is not NULL.
5591 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5593 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5594 of bfd_alloc (fixes fix_line not being initialized).
5595 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5597 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5599 * coffcode.h: Allow specific backends to override the
5600 bfd_link_add_symbols routine.
5602 * coff-h8300.c: Include genlink.h.
5603 (howto_table): Add R_MEM_INDIRECT.
5604 (rtype2howto): Support R_MEM_INDIRECT.
5605 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5608 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5610 * coff-alpha.c (alpha_relocate_section): Use
5611 info->callbacks_warning, rather than _bfd_error_handler, for
5612 "multiple gp" warning.
5614 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5616 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5617 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5618 table string. Use bfd_wrapped_link_hash_lookup.
5619 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5621 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5622 table, if any, when writing out symbols.
5623 (aout_link_input_section_std): Use the name from the hash table,
5624 if any, when reporting undefined symbols.
5625 (aout_link_input_section_ext): Likewise.
5626 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5627 * bout.c (get_value): Likewise.
5628 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5629 * ecoff.c (ecoff_reloc_link_order): Likewise.
5630 * elflink.h (elf_link_add_object_symbols): Likewise.
5631 (elf_reloc_link_order): Likewise.
5632 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5633 (_bfd_generic_reloc_link_order): Likewise.
5634 (default_indirect_link_order): Likewise.
5635 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5636 * sunos.c (sunos_add_one_symbol): Likewise.
5637 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5638 (bfd_xcoff_link_count_reloc): Likewise.
5639 (xcoff_reloc_link_order): Likewise.
5641 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5642 into -1 for intern->rss.
5644 * configure: Rebuild with autoconf 2.8.
5646 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5648 * stab-syms.c (__define_stab_duplicate): Define.
5649 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5651 * bfd-in.h (bfd_get_stab_name): Declare.
5652 * bfd-in2.h: Rebuild.
5653 * Makefile.in: Rebuild dependencies.
5654 (BFD_LIBS): Add stab-syms.o.
5655 (BFD_LIBS_CFILES): Add stab-syms.c.
5656 (BFD32_BACKENDS): Remove stab-syms.o.
5657 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5658 * configure.in: Don't list stab-syms.o in bfd_backends.
5659 * configure: Rebuild.
5660 * libaout.h (aout_stab_name): Don't declare.
5661 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5664 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5666 * elf.c (assign_file_positions_for_segments): Adjust file offset
5667 for section alignment even if SEC_LOAD is not set.
5669 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5671 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5672 since they appear as targets in Makefile.in.
5673 * configure: Rebuild.
5675 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5676 don't fiddle with a symbol which is not defined anywhere.
5678 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5680 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5681 though they are defined in a shared library.
5682 (xcoff_build_ldsyms): Likewise.
5684 * coffgen.c (coff_find_nearest_line): Don't look at the line
5685 numbers for the section if section->lineno is NULL.
5687 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5688 message rather than calling BFD_ASSERT.
5689 * elfcode.h (write_relocs): Check return value of
5690 _bfd_elf_symbol_from_bfd_symbol.
5692 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5694 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5697 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5699 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5701 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5702 hppa_reloc_field_selector_type_alt.
5703 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5704 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5706 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5708 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5710 * elf.c (assign_file_positions_for_segments): Adjust the segment
5711 memory size for the alignment of a SEC_ALLOC section, not just a
5714 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5716 * m68klinux.c: New file.
5717 * hosts/m68klinux.h: New file.
5718 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5719 * configure.in (m68*-*-linux*): New native host.
5720 (m68klinux_vec): New vector.
5721 * configure: Rebuild.
5722 * targets.c (m68klinux_vec): Declare.
5723 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5724 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5725 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5726 declaration from bfd_linux_size_dynamic_sections.
5727 (bfd_m68klinux_size_dynamic_sections): Declare.
5728 * bfd-in2.h: Rebuild.
5729 * Makefile.in: Rebuild dependencies.
5730 (BFD32_BACKENDS): Add m68klinux.o.
5731 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5733 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5735 * libhppa.h (pa_arch): Add pa20.
5736 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5737 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5738 (hppa_field_adjust): Handle e_nsel.
5739 * som.c: Provide default definitions for many new relocs found only
5740 in hpux10 include files.
5741 (som_fixup_formats): Add several new relocs from hpux10.
5742 (som_hppa_howto_table): Add hpux10 relocs.
5743 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5745 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5747 * mpw-make.sed: Edit out recent shared library support, and
5748 rules to rebuild .h files using doc/chew.
5750 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5752 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5753 size even of sections with no contents.
5755 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5757 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5758 starting with '$' the way we skip names starting with '.'. When
5759 updating x_endndx, don't be fooled by an index which has been
5762 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5763 struct/union/enum type with no elements.
5765 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5767 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5769 * archive.c (bfd_generic_archive_p): If the first file in the
5770 archive can not be recognized as an object, don't assume that this
5771 is the wrong format.
5773 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5774 format is not bfd_object.
5775 (bfd_elf_get_dt_soname): Likewise.
5777 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5779 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5782 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5784 * bfd.c (tdata): Add netbsd_core_data.
5785 * bfd-in2.h: Regenerated.
5787 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5789 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5790 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5791 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5794 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5795 to get the symbol index, matching 14 Jul 95 change.
5797 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5799 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5800 Remove duplicate definition of gp.
5802 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5804 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5805 assume that we can set the GP value and then get the same value,
5806 since it won't be true if the output file is neither ELF nor
5808 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5809 _bfd_get_gp_value here.
5810 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5811 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5813 (mips_elf_lo16_reloc): Likewise.
5814 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5815 Don't require that the BFD be ELF.
5816 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5817 (mips_elf_gprel32_reloc): Likewise.
5818 (mips_elf_relocate_section): Don't assume we can set and get the
5820 (mips_elf_finish_dynamic_symbol): Don't bother to use
5821 _bfd_get_gp_value here.
5823 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5824 Don't change epdr between malloc and free. Be careful not to free
5825 NULL pointers. Zero out the first RPDR.
5827 * configure.host: On Linux, only pass -rpath option if $(libdir)
5828 is neither /lib nor /usr/lib. From Alan Modra
5829 <alan@mullet.Levels.UniSA.Edu.Au>.
5831 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5833 (elf_dt_name): Rename from elf_dt_needed_name.
5834 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5836 (bfd_elf_get_dt_soname): New function.
5837 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5838 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5839 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5840 * bfd-in2.h: Rebuild.
5842 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5844 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5845 _bfd_sparc_elf_reloc_type_lookup.
5846 (bfd_elf32_bfd_reloc_type_lookup): Update.
5847 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5848 (sparc64_elf_howto_table): Define.
5849 (sparc_reloc_map): Define.
5850 (sparc64_elf_reloc_type_lookup): New function.
5851 (sparc_elf_wdisp16_reloc): New function.
5852 (elf_info_to_howto): Use sparc64_elf_howto_table.
5853 (sparc64_elf_relocate_section): Likewise.
5854 (bfd_elf64_bfd_reloc_type_lookup): Update.
5856 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5858 * configure.host: Check for 'do not mix' from native linker before
5859 trying to use -rpath.
5861 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5863 * bfd.c (_bfd_get_gp_value): New function.
5864 (_bfd_set_gp_value): New function.
5865 * libbfd-in.h (_bfd_get_gp_value): Declare.
5866 (_bfd_set_gp_value): Declare.
5867 * libbfd.h: Rebuild.
5868 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5869 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5870 directly to the fields in the tdata information.
5871 (alpha_relocate_section): Likewise.
5872 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5873 (mips_gprel_reloc): Likewise.
5874 (mips_relocate_section): Likewise.
5875 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5876 (mips_elf_lo16_reloc): Likewise.
5877 (mips_elf_final_gp): Likewise.
5878 (mips_elf_gprel16_reloc): Likewise.
5879 (mips_elf_gprel32_reloc): Likewise.
5880 (mips_elf_relocate_section): Likewise.
5881 (mips_elf_finish_dynamic_symbol): Likewise.
5883 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5885 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5887 * configure.in: Call AC_PROG_CC before configure.host.
5888 * configure: Rebuild.
5889 * configure.host: Don't set information which autoconf should
5890 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5892 * configure.host: Remove go32 and win32 host information, since it
5893 should no longer be needed.
5895 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5896 then start a new segment rather than put a writable section in a
5899 * configure.host: Set RPATH_ENVVAR.
5901 * Makefile.in: Rebuild dependencies.
5903 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5904 zero_section variable.
5906 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5908 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5909 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5910 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5912 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5914 * ieee.c (ieee_write_expression): Only use an R variable for a
5915 local symbol. Don't output a zero offset. Handle a zero address.
5916 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5917 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5919 (parse_expression): Don't try to handle multiple occurrences of a
5920 P variable. Handle I variables differently from X variables. Fix
5921 the order of minus expressions.
5922 (ieee_slurp_external_symbols): Generate an I variable for an NN
5923 record. Fix handling of ATI and ATX records.
5924 (ieee_slurp_sections): Only set minimal section attributes.
5925 Adjust them later, based on the section contents.
5926 (ieee_object_p): Read in the file until just after the ME record.
5927 Call ieee_slurp_section_data to set the section flags.
5928 (do_one): Add iterations parameter. Only repeat the first load
5929 item. Set the section and file reloc flags.
5930 (ieee_slurp_section_data): Set section flags. Pass iterations to
5932 (ieee_canonicalize_reloc): Handle I variables.
5933 (do_with_relocs): Only emit relocation size when necessary.
5934 Increase MAXRUN to 127. Change ov to be assigned, and take
5935 src_mask and pcrel_offset into account.
5936 (ieee_write_data_part): Skip sections that are not loaded.
5937 (ieee_write_external_part): Don't output optional last entry of WX
5939 (ieee_write_me_part): Make setting of me_record neater.
5940 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5942 * syms.c (stt): Add entries for zerovars, vars, and code.
5944 * elfcode.h (validate_reloc): New static function.
5945 (write_relocs): Call validate_reloc for non ELF relocs.
5947 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5948 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5949 (TARGET_LITTLE_SYM): Likewise.
5951 * config.bfd (m68*-*-psos*): New target.
5953 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5955 * i386msdos.c: Remove some #if 0 code.
5956 (msdos_write_object_contents): Don't include empty sections in the
5957 size computation, regardless of their address.
5959 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5961 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5962 is NULL, ie, the -r switch is used.
5964 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5966 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5967 (BFD_RELOC_MIPS_GOT_LO16): Define.
5968 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5969 * bfd-in2.h, libbfd.h: Rebuild.
5970 * elf32-mips.c (mips_reloc_map): Map new relocs.
5972 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5974 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5977 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5978 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5979 simple number for the section address, rather than an expression.
5980 Limit the number of bytes between relocs to MAXRUN.
5981 (ieee_write_me_part): Set me_record to the file offset after the
5983 (ieee_write_processor): New static function.
5984 (ieee_write_object_contents): Use ieee_write_processor.
5986 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5988 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5990 * coff-aux.c: Change include of aux.h to aux-coff.h.
5992 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5994 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5995 relocation put the addend both in the reloc entry and the data.
5996 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5999 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
6000 a R_68K_PCxx reloc against a defined global symbol directly.
6001 (elf_m68k_check_relocs): Don't count such a reloc.
6003 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
6004 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6005 symbol for now, otherwise always record the symbol as dynamic.
6006 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6007 is not referenced by a dynamic object, and we are not making a
6008 shared object, then don't make a PLT entry. If we do make a PLT
6009 entry, make sure the symbol has been recorded as dynamic.
6011 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6013 * configure.host: When making a shared library, set HLDFLAGS to
6014 pass an appropriate -rpath option. Use the make variable SONAME
6015 as the shared library soname, rather than computing it here. On
6016 SunOS, build stamp-tshlink in place of $(SHLINK).
6017 * Makefile.in (SONAME): New variable.
6018 ($(SHLINK)): Make a link to the transformed name, as well.
6019 (stamp-tshlink): New target.
6020 (install): Skip stamp-tshlink during install.
6022 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6024 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6025 linker sections have been set up yet.
6027 * elf.c (make_mapping): Add an additional argument to suppress
6028 making the first section include the program headers.
6029 (map_sections_to_segments): If the user used -Ttext such that the
6030 program headers are on a different page, do not set the flags
6031 saying that this section includes the program headers.
6033 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6035 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6036 don't define TRAD_HEADER.
6037 * configure: Rebuild.
6039 * netbsd-core.c: New file, support for NetBSD core files.
6040 * hosts/*nbsd.h: Removed.
6042 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6044 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6045 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6046 * libbfd.h, bfd-in2.h: Regenerated.
6047 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6048 bfd_elf32_bfd_reloc_type_lookup.
6049 (reloc_type{,_names}): Deleted.
6050 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6052 (sparc_reloc_map): Add sparc64 relocs.
6053 (sparc_elf_notsupported_reloc): New static function.
6054 (sparc_elf_wdisp16_reloc): New static function.
6055 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6056 (elf32_sparc_relocate_section): Likewise.
6057 (bfd_elf32_bfd_reloc_type_lookup): Define.
6058 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6059 (reloc_type{,_names}): Deleted.
6060 (elf_sparc_howto_table): Deleted.
6061 (sparc_reloc_map): Deleted.
6062 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6063 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6065 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6067 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6070 * Makefile.in (program_transform_name): New variable.
6071 (install): Transform library name before installing it.
6073 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6075 * archures.c (bfd_mach_i960_hx): Define.
6076 * bfd-in2.h: Rebuild.
6077 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6078 (MATRIX): Expand entries for HX.
6079 (arch_info_struct): Add i960:hx entry.
6080 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6081 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6082 (coff_set_flags): Handle bfd_mach_i960_hx.
6084 Support for building as a shared library, based on patches from
6085 Alan Modra <alan@spri.levels.unisa.edu.au>:
6086 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6087 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6088 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6089 * configure: Rebuild.
6090 * configure.host: If --enable-shared, adjust shared library stuff
6091 based on the host. If the host is SunOS, and the linker supports
6092 -rpath, set HLDFLAGS to use it.
6093 * Makefile.in (ALLLIBS): New variable.
6094 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6095 (COMMON_SHLIB, SHLINK): New variables.
6096 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6097 (STAGESTUFF): Remove variable.
6098 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6100 (stamp-ofiles): New target, like old ofiles target, but build
6101 using a temporary file and move-if-change, and touch stamp-ofiles
6103 (ofiles): Just depend upon stamp-ofiles.
6104 (stamp-piclist, piclist): New targets.
6105 ($(SHLIB), $(SHLINK)): New targets.
6106 (targets.o, archures.o): Build twice if PICFLAG is set.
6107 (do_mostlyclean): Remove pic/*.o.
6108 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6110 (do_distclean): Remove pic and stamp-picdir.
6111 (install): Install shared libraries.
6112 ($(OFILES)): Depend upon stamp-picdir.
6113 (stamp-picdir): New target.
6115 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6117 * libcoff.h: Rebuild.
6119 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6120 flavour of a section with no owner.
6122 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6123 ELF_LINK_NON_ELF flag.
6124 (mips_elf_create_got_section): Likewise.
6126 * elf.c: Revert last change, since it breaks dynamic linking.
6127 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6129 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6130 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6131 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6133 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6135 * elf.c (assign_file_positions_for_segments): If the backend does
6136 not want the elf header or the program headers in the address
6137 space, do not include them in the calculations.
6139 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6140 function to determine if we need additional program headers.
6141 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6142 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6144 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6146 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6148 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6150 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6151 back into one line. Some compilers (sunos 4.1.3 for example)
6152 won't accept args split across more than one line.
6154 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6156 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6157 * configure: Regenerate.
6159 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6161 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6162 try to do arithmetic on a void *, cast it to a unsigned char * first.
6164 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6166 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6167 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6169 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6170 flag for a newly defined symbol.
6171 (NAME(bfd_elf,record_link_assignment)): Likewise.
6172 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6173 set the DEF or REF_REGULAR flags correctly.
6175 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6176 (libbfd.h, libcoff.h): Corresponding change.
6178 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6179 a PLT32 reloc as dynamic.
6180 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6181 is not referenced by a dynamic object, and we are not making a
6182 shared object, then don't make a PLT entry. If we do make a PLT
6183 entry, make sure the symbol has been recorded as dynamic.
6185 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6187 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6188 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6189 (powerpcle-*-cygwin32): New.
6190 * peicode.h (add_data_entry): Get address from vma.
6192 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6194 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6195 attached to the section has already been created as an undefined
6196 symbol, treat it as if it hasn't been created yet.
6198 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6200 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6201 symbol or section symbols if stripping all symbols and this is not
6202 a relocateable link. Don't output the symbol string table if
6203 there are no symbols.
6204 (elf_link_flush_output_syms): Don't do anything if there are no
6207 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6209 * coff-aux.c: New file.
6210 * hosts/m68kaux.h: New file.
6211 * config.bfd (m68*-apple-aux*): New target.
6212 * configure.in (m68*-apple-aux*): New native host.
6213 (m68kaux_coff_vec): New vector.
6214 * configure: Rebuild.
6215 * targets.c (m68kaux_coff_vec): Declare.
6216 * coffcode.h (bfd_coff_backend_data): Add field
6217 _bfd_coff_link_add_one_symbol.
6218 (bfd_coff_link_add_one_symbol): Define.
6219 (compare_arelent_ptr): New static function if TARG_AUX.
6220 (coff_write_relocs): If TARG_AUX, sort the relocs.
6221 (coff_write_object_contents): Set A/UX aouthdr magic number.
6222 (coff_link_add_one_symbol): Define if not defined.
6223 (bfd_coff_std_swap_table): Initialize new field.
6224 * libcoff.h: Rebuild.
6225 * cofflink.c (coff_link_add_symbols): Call
6226 bfd_coff_link_add_one_symbol rather than
6227 _bfd_generic_link_add_one_symbol.
6228 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6229 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6230 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6231 * Makefile.in: Rebuild dependencies.
6232 (BFD32_BACKENDS): Add coff-aux.o.
6233 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6235 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6237 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6238 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6240 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6242 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6243 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6244 (maintainer-clean): Warn about deleting special files.
6245 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6247 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6248 warning symbols correctly.
6249 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6250 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6251 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6252 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6253 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6254 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6256 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6259 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6261 * libcoff-in.h: aligned newly exported names with bfd naming
6262 conventions. Removed an erroneous define of POWERPC_LE_PE.
6263 * libcoff.h: Rebuild.
6264 * cofflink.c, coff-ppc.c: the above function name changes
6266 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6268 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6269 * ecoff.c (struct extsym_info): Define.
6270 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6271 to ecoff_link_write_external.
6272 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6273 Strip symbols when appropriate.
6275 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6276 * syms.c (BSF_OBJECT): Define.
6277 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6278 * bfd-in2.h: Rebuild.
6279 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6281 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6284 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6285 copying relocs into a shared object, treat a defined global symbol
6287 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6288 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6289 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6291 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6292 real defined symbol, not to a weak defined symbol.
6294 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6296 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6297 and made a few static functions externs.
6299 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6300 POWERPC_LE_PE hack in cofflink.
6302 * libcoff-in.h: promoted the following from cofflink.c to allow
6303 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6304 coff_debug_merge_element, struct coff_debug_merge_type,
6305 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6306 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6307 coff_debug_merge_hash_lookup, coff_link_section_info,
6308 coff_final_link_info, coff_debug_merge_hash_newfunc,
6309 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6311 * libcoff.h: re-gen'd
6313 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6315 * syms.c: Include "bfdlink.h".
6316 (struct stab_find_info): Define.
6317 (_bfd_stab_section_find_nearest_line): New function.
6318 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6319 * libbfd.h: Rebuild.
6320 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6321 * elf.c (_bfd_elf_find_nearest_line): Try calling
6322 _bfd_stab_section_find_nearest_line before searching the ELF
6323 symbol table. Find the closest STT_FUNC symbol, not the last one.
6324 * libcoff-in.h (coff_data_type): Add line_info field.
6325 * libcoff.h: Rebuild.
6326 * coffgen.c (coff_find_nearest_line): Try calling
6327 _bfd_stab_section_find_nearest_line before searching the COFF
6329 * Makefile.in: Rebuild dependencies.
6331 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6333 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6334 4 bytes, so we get the correct value when updating the register
6335 field in little endian mode.
6337 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6339 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6340 entry_section fields. Add sntoc and snentry fields.
6341 * libcoff.h: Rebuild.
6342 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6343 not toc_section and entry_section (the COFF file does not have any
6344 sections at this point).
6345 (coff_write_object_contents): Set o_snentry and o_sntoc from
6346 snentry and sntoc rather than entry_section and toc_section.
6347 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6348 snentry, not toc_section and entry_section.
6349 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6350 entry_section from hentry.
6351 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6353 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6354 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6355 than using toc_section directly.
6357 * archures.c: Add missing `.' in enum bfd_architecture.
6358 * bfd-in2.h: Rebuild.
6360 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6361 Robert Lipe <robertl@arnet.com>.
6363 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6365 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6366 to sections we allocate. Use bfd_zalloc to allocate initialial
6367 sections, not bfd_alloc.
6368 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6369 SDA{,2}I16 relocations.
6370 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6371 whether to put something in .sbss or not.
6372 (ppc_elf_relocate_section): Add support for more relocations. Add
6373 in sec->output_offset where appropriate. Make error messages
6374 include the symbol name.
6376 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6377 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6378 doesn't get redefined messages if -shared.
6380 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6381 section if the rel_section field has been set up.
6383 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6385 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6388 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6390 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6391 of flags, only flags used are controlled by mach number. Bump up
6392 output file mach number to highest of input file mach numbers.
6393 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6394 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6396 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6397 bfd_elf64_sparc_vec support.
6399 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6401 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6402 the embedded bit is set on some objects and not on others. Just
6404 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6407 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6409 * coffcode.h (coff_new_section_hook): Don't try to align the
6412 * coffcode.h (coff_set_section_contents): Fix the handling of the
6413 .lib section to work even if the entire section contents are
6414 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6415 Robert Lipe <robertl@arnet.com>.
6417 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6419 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6420 memory here for contents.
6422 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6423 _SDA2_BASE_ by 32768.
6424 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6425 started using. Allocate contents for .sdata and .sdata2 sections
6427 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6429 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6430 size _SDA{,2}_BASE_.
6431 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6434 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6436 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6438 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6439 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6440 (bfd_mach_sparc_v9a): Define.
6441 (bfd_mach_sparc_v9_p): Define.
6442 * bfd-in2.h: Regenerated.
6443 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6445 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6446 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6447 to bfd_elf32_sparc_vec.
6448 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6449 Add v8plus{,a} support.
6451 (sparc_compatible): New function.
6452 * elf32-sparc.h: #include "elf/sparc.h".
6453 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6454 elf32_sparc_final_write_processing): New functions.
6455 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6456 elf_backend_final_write_processing): Define.
6458 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6460 * elf-bfd.h (struct elf_link_hash_entry): Add
6461 linker_section_pointer field.
6462 (enum elf_linker_section_enum): Enumeration for new way of
6463 creating linker dynamic sections and symbols.
6464 (elf_linker_section{,_pointers}): New structures for creating
6465 dynamic sections and symbols.
6466 (elf_obj_tdata): Add linker_section_pointers and linker_section
6468 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6469 (_bfd_elf_create_linker_section): New declarations.
6470 (_bfd_elf_find_pointer_linker_section): Ditto.
6471 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6472 (_bfd_elf_make_linker_section_rela): Ditto.
6474 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6476 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6477 (ppc_elf_create_linker_section): New function to create the
6478 sections .got, .sdata, and .sdata2.
6479 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6481 (ppc_elf_check_relocs): Support more of the eabi relocations.
6482 (ppc_elf_relocate_section): Ditto.
6483 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6484 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6486 * elflink.h (elf_create_pointer_linker_section): New function to
6487 create initialized pointers in dynamic linker sections.
6488 (elf_finish_pointer_linker_section): Actually intialize the
6489 pointers created above.
6491 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6492 macros to provide both 32 and 64 bit versions of
6493 elf_create_pointer_linker_section.
6494 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6495 provide both 32 and 64 bit versions of
6496 elf_finish_pointer_linker_section.
6498 * elflink.c (_bfd_elf_create_linker_section): New function to
6499 create a linker section.
6500 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6501 given address in the linker pointer offsets created for a given
6503 (_bfd_elf_make_linker_section_rela): Make a RELA section
6504 corresponding to the generated linker section.
6506 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6508 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6510 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6512 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6513 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6514 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6515 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6516 toc entry in an objdump) for now.
6517 (ppc_do_last, ppc_get_last): New function - needed to save processing
6518 the toc owner to the end.
6519 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6522 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6523 toc owner from being done till last. Must define POWERPC_LE_PC
6526 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6528 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6530 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6531 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6533 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6535 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6537 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6539 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6541 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6543 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6545 * elf.c (assign_file_positions_for_segments): Don't increment file
6546 offset for a segment which contains no loadable sections.
6548 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6550 * reloc.c: Add new PowerPC relocations.
6551 * {bfd-in2,libbfd}.h: Regenerate.
6553 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6554 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6556 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6558 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6561 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6564 * coffgen.c (coff_find_nearest_line): Don't try to cache
6565 information in sections that are not owned by a BFD. From Richard
6566 Henderson <richard@atheist.tamu.edu>.
6568 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6569 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6570 * elflink.h (elf_link_output_extsym): Remove special check for
6573 * ecoffswap.h: Add prototypes for static functions.
6575 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6577 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6578 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6580 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6581 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6582 support. Begin support for R_PPC_SDA{2,}REL.
6584 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6586 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6587 create the .got and .got.neg sections.
6588 (ppc_elf_size_dynamic_sections): Call it.
6589 (ppc_elf_check_relocs): Call it.
6590 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6591 (ppc_elf_check_relocs): Add error messages for relocations we
6592 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6595 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6597 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6598 section flags for V.4 and eabi.
6600 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6602 * elf.c (assign_file_positions_for_segments): If a segment
6603 contains no sections, don't mark it as readable.
6605 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6606 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6608 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6609 dynamic section, if there is one.
6610 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6611 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6612 (bfd_elf64_swap_dyn_in): Likewise.
6613 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6615 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6617 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6618 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6619 <pirker@eiunix.tuwien.ac.at>.
6621 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6623 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6624 PowerPC V.4 and eabi.
6625 * bfd-in2.h: Regenerate.
6626 * libfd.h: Regenerate.
6628 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6630 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6631 section type and SHF_EXCLUDE section flag, turning them into the
6632 appropriate bfd section flag.
6634 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6636 * xcofflink.c (xcoff_link_add_symbols): Create the special
6637 sections if we see a DYNAMIC object, in case that is the only
6638 XCOFF input object we see.
6640 * elf32-mips.c: Extensive changes for a start at dynamic linking
6641 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6643 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6644 (struct elf_backend_data): Remove
6645 elf_backend_create_program_headers field. Add
6646 elf_backend_additional_program_headers and
6647 elf_backend_modify_segment_map fields.
6648 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6650 (elf_backend_additional_program_headers): Likewise.
6651 (elf_backend_modify_segment_map): Likewise.
6652 (elf_backend_create_program_headers): Don't define.
6653 (elfNN_bed): Change to account for field changes.
6654 * elf.c (assign_file_positions_for_segments): Call new
6655 modify_segment_map backend function. Don't call old
6656 create_program_headers backend function.
6657 (get_program_header_size): Call additional_program_headers rather
6658 than create_program_headers.
6659 * elflink.h (elf_link_add_object_symbols): Initialize
6660 type_change_ok from new backend field.
6661 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6663 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6664 a reloc against the appropriate section.
6666 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6667 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6668 (elf_flags_init): Rename from elf_ppc_flags_init.
6669 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6671 (ppc_elf_copy_private_bfd_data): Likewise.
6672 (ppc_elf_merge_private_bfd_data): Likewise.
6674 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6677 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6679 * coff-alpha.c (alpha_relocate_section): During final link, allow
6680 output .lita section to be bigger than 64k by adjusting gp value
6681 on a per-input section basis.
6682 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6684 (struct ecoff_section_tdata): Add gp field.
6686 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6688 Handle Alpha ECOFF changes in OSF/1 3.2.
6689 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6691 * coff-alpha.c: Include "aout/ar.h".
6692 (alpha_ecoff_get_relocated_section_contents): Don't require an
6693 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6694 3.2 doesn't generate one.
6695 (alpha_relocate_section): Likewise.
6696 (alpha_ecoff_slurp_armap): Define.
6697 (alpha_ecoff_slurp_extended_name_table): Define.
6698 (alpha_ecoff_construct_extended_name_table): Define.
6699 (alpha_ecoff_truncate_arname): Define.
6700 (alpha_ecoff_write_armap): Define.
6701 (alpha_ecoff_generic_stat_arch_elt): Define.
6702 (alpha_ecoff_update_armap_timestamp): Define.
6704 (alpha_ecoff_read_ar_hdr): New static function.
6705 (alpha_ecoff_get_elt_at_filepos): New static function.
6706 (alpha_ecoff_openr_next_archived_file): New static function.
6707 (alpha_ecoff_get_elt_at_index): New static function.
6708 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6709 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6710 _bfd_ecoff to alpha_ecoff.
6711 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6712 field from backend structure, rather than always calling
6713 _bfd_get_elt_at_filepos.
6714 * coff-mips.c (mips_ecoff_backend_data): Initialize
6715 get_elt_at_filepos field.
6716 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6717 from _bfd_generic_read_ar_hdr with minor changes.
6718 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6719 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6720 * libbfd.h: Rebuild.
6722 * bfd-in.h (BFD_IN_MEMORY): Define.
6723 * libbfd-in.h (struct bfd_in_memory): Define.
6724 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6725 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6726 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6727 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6728 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6729 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6730 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6731 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6732 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6733 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6735 (bfd_openstreamr): Likewise.
6736 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6737 BFD_IN_MEMORY is not set.
6738 * riscix.c (riscix_some_aout_object_p): Likewise.
6739 * bfd-in2.h, libbfd.h: Rebuild.
6741 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6742 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6743 (bfd_get_elt_at_index): Define.
6744 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6745 bfd_get_elt_at_index. Change index parameter from int to
6747 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6748 (_bfd_noarchive_get_elt_at_index): Define.
6749 (_bfd_archive_bsd_get_elt_at_index): Define.
6750 (_bfd_archive_coff_get_elt_at_index): Define.
6751 * bfd-in2.h, libbfd.h: Rebuild.
6752 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6753 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6754 * ieee.c (ieee_get_elt_at_index): Define.
6755 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6756 * oasys.c (oasys_get_elt_at_index): Define.
6757 * som.c (som_get_elt_at_index): Define.
6759 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6760 numbers to the .text section.
6762 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6764 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6765 If there is a SEC_DEBUGGING section, get the contents of the debug
6766 information part from it.
6767 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6769 (ieee_write_object_contents): Check ieee_write_debug_part return.
6771 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6773 * config.bfd (i[345]86-*-freebsd*): Add target.
6774 * configure.in (i386freebsd_vec): Add vec.
6775 * configure: Regenerate.
6776 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6777 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6778 Rebuild dependencies..
6779 * freebsd.h: New file.
6780 * i386freebsd.c: New file.
6781 * targets.c (i386freebsd_vec): Declare.
6782 (bfd_target_vector): Add i386freebsd_vec.
6783 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6784 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6786 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6788 * ieee.c (ieee_slurp_debug): New static function.
6789 (ieee_object_p): Call it.
6790 (ieee_slurp_section_data): Skip debugging sections.
6791 (ieee_get_reloc_upper_bound): Likewise.
6792 (ieee_get_section_contents): Likewise.
6793 (ieee_canonicalize_reloc): Likewise.
6794 (ieee_write_section_part): Likewise.
6795 (ieee_write_debug_part): Likewise.
6796 (ieee_write_data_part): Likewise.
6797 (init_for_output): Likewise.
6799 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6801 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6803 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6804 relocs, since ppc_elf_relocate_section handles the linker case.
6805 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6807 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6808 ppc_elf_relocate_section since that is now the only caller.
6809 (ppc_elf_relocate_section): Ditto.
6811 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6813 * coffcode.h (coff_write_object_contents): If we don't know the
6814 section of the entry point for an XCOFF executable, always set the
6815 entry address to -1.
6817 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6819 * elf.c (bfd_section_from_shdr): Add support for note sections.
6821 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6823 * bfd-in.h (struct _symbol_info): Add stab_type field.
6824 * bfd-in2.h: Rebuild.
6825 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6827 * elf32-ppc.c: Remove trailing newline from calls to
6829 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6830 difference if target endianness is known.
6832 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6834 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6835 old style TOC16 references without using R_PPC_GOT.
6836 (ppc_reloc_type): Ditto.
6837 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6838 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6839 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6840 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6841 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6843 (ppc_elf_adjust_dynamic_symbol): Ditto.
6844 (ppc_elf_adjust_dynindx): Ditto.
6845 (ppc_elf_size_dynamic_sections): Ditto.
6846 (ppc_elf_finish_dynamic_symbol): Ditto.
6847 (ppc_elf_finish_dynamic_sections): Ditto.
6848 (ELF_DYNAMIC_INTERPRETER): Define.
6850 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6852 * elf.c (copy_private_bfd_data): When attaching sections to
6853 segments ignore sections that won't be allocated. Patch from
6856 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6858 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6861 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6863 * coff-i960.c (CALC_ADDEND): Define.
6864 (coff_i960_relocate_section): Add the input section VMA to the
6865 addend for PC relative relocs.
6867 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6869 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6870 to correctly terminate.
6872 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6874 * targets.c (enum bfd_endian): Define.
6875 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6876 from boolean to enum bfd_endian. Change header_byteorder_big_p
6878 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6879 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6880 * bfd-in2.h: Rebuild.
6881 * All targets: Change initialization of byteorder and
6882 header_byteorder to use enum bfd_endian values rather than
6884 * All files: Change all references to byteorder_big_p and
6885 header_byteorder_big_p to use new bfd_*_endian macros.
6887 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6889 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6891 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6893 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6895 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6897 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6899 * ieee.c: Lots of minor cleanups. Make many functions return
6900 errors rather than calling abort. Also:
6901 (ieee_write_twobyte): Remove; change callers to call existing
6902 ieee_write_2bytes function.
6903 (ieee_write_expression): Don't output the section twice when
6904 outputting a local symbol. Don't emit an extraneous zero if there
6906 (ieee_slurp_sections): Set the lma as well as the vma.
6907 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6909 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6910 a recognized one or bfd_arch_unknown.
6911 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6913 (ihex_get_symtab): Likewise.
6915 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6917 * aoutx.h: Include <ctype.h>.
6918 (struct aout_link_includes_table): Define.
6919 (struct aout_link_includes_totals): Define.
6920 (struct aout_link_includes_entry): Define.
6921 (aout_link_includes_lookup): Define macro.
6922 (struct aout_final_link_info): Add includes field.
6923 (aout_link_includes_newfunc): New static function.
6924 (NAME(aout,final_link)): Initialize includes hash table.
6925 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6927 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6929 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6931 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6933 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6935 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6937 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6938 (pe_print_private_bfd_data): call pe_print_reloc.
6939 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6940 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6941 up some debugging as well.
6943 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6945 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6948 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6950 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6951 when setting sections to NULL.
6953 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6955 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6957 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6958 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6960 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6961 * bfd-in2.h: Rebuild.
6963 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6965 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6967 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6969 * ihex.c (ihex_scan): Handle record types 4 and 5.
6970 (ihex_object_p): Permit types 4 and 5.
6971 (ihex_set_section_contents): Remove check for out of range
6973 (ihex_write_object_contents): Generate types 4 and 5.
6975 * elflink.h (elf_link_output_extsym): Just ignore warning and
6976 indirect references to symbols which don't really exist.
6978 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6980 * peicode.h (pe_print_idata): Minor format fixes
6981 (pe_print_edata): New function. Under private printing, this formats
6982 the edata section of a PE file.
6983 (pe_print_private_bfd_data): Added call to pe_print_edata.
6985 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6987 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6988 index, don't call stoi.
6990 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6992 * srec.c (srec_scan): Set lma as well as vma.
6994 * ihex.c: New file; support for Intel Hex format.
6995 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6996 (ihex_vec): Declare.
6997 (bfd_target_vector): Always include ihex_vec.
6998 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6999 * Makefile.in: Rebuild dependencies.
7000 (BFD_LIBS): Add ihex.o
7001 (BFD_LIBS_CFILES): Add ihex.c.
7002 * bfd-in2.h: Rebuild.
7004 * elf.c (assign_file_positions_for_segments): Sort the sections in
7006 (get_program_header_size): Return the right size if segment_map is
7008 (copy_private_bfd_data): Don't bother to sort the sections.
7010 * bfd.c (bfd_record_phdr): New function.
7011 * bfd-in.h (bfd_record_phdr): Declare.
7012 * bfd_in2.h: Rebuild.
7014 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7017 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7018 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7020 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7021 (bfd_zmalloc): Change declaration.
7022 * libbfd.h: Rebuild.
7023 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7024 and realloc. Don't set bfd_error_no_memory if they fail.
7026 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7028 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7029 uses as well. Added a new howto to deal with TOCREL16 relocs that
7030 are TOCDEFN as well.
7031 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7032 to handle RVA relocs from dlltool.
7033 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7034 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7035 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7037 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7038 to get the right section alignment.
7040 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7042 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7043 p_paddr if p_paddr is zero.
7044 (make_mapping): Set includes_filehdr and includes_phdrs for first
7046 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7048 (assign_file_positions_for_segments): Handle includes_filehdr and
7049 includes_phdrs. Remove special handling of PT_PHDR and first
7051 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7052 when appropriate. Remove special handling of PT_PHDR segment.
7053 Use a more complex condition for when a section is included in a
7054 segment to handle Solaris linker oddities.
7056 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7058 * coff-m88k.c (howto_table): Reformatted for easier reading;
7059 special_function now points to new function m88k_special_reloc.
7060 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7062 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7063 be done correctly by m88k_special_reloc.
7064 (reloc_processing): New function to be used by RELOC_PROCESSING.
7065 (RELOC_PROCESSING): Define to call reloc_processing.
7067 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7069 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7070 (pe_print_pdata): Likewise.
7072 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7073 obstack_alloc fails.
7074 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7076 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7077 * Many files: don't set bfd_error_no_memory if one of the above
7080 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7081 if p_paddr_valid is set.
7082 (copy_private_bfd_data): New static function.
7083 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7085 * elf.c (assign_file_positions_for_segments): Fix case where extra
7086 program headers were allocated.
7088 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7089 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7090 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7091 _bfd_elf_print_private_bfd_data.
7093 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7094 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7095 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7096 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7097 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7098 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7099 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7101 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7103 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7104 * elf.c (make_mapping): New static function.
7105 (map_sections_to_segments): New static function.
7106 (elf_sort_sections): New static function.
7107 (assign_file_positions_for_segments): New static function.
7108 (map_program_segments): Remove.
7109 (get_program_header_size): Remove sorted_hdrs, count, and
7110 maxpagesize parameters. Simplify.
7111 (assign_file_positions_except_relocs): When generating an
7112 executable, use assign_file_positions_for_segments.
7113 (elf_sort_hdrs): Remove.
7114 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7115 to get_program_header_size.
7117 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7119 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7121 * configure, config.in: Regenerate with autoconf 2.7.
7123 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7124 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7126 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7128 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7129 (ecoff_sec_to_styp_flags): Likewise.
7130 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7131 (ecoff_set_symbol_info): Handle scRConst.
7132 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7133 (ecoff_compute_section_file_positions): Handle .rconst section.
7134 (_bfd_ecoff_write_object_contents): Likewise.
7135 (ecoff_link_check_archive_element): Handle scRConst.
7136 (ecoff_link_add_externals): Likewise.
7137 (ecoff_link_write_external): Handle .rconst section.
7138 (ecoff_reloc_link_order): Likewise.
7139 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7140 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7142 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7144 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7145 DEF_DYNAMIC flag is set.
7147 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7149 * host-aout.c: If TRAD_HEADER is defined, include it.
7151 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7153 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7154 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7155 (BFD_NEED_DECLARATION): New function.
7156 * configure.in: Use BFD_NEED_DECLARATION.
7157 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7158 * configure, config.in: Rebuild with autoconf 2.6.
7160 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7161 special_sections before returning when called with a non XCOFF
7164 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7167 * coffcode.h (coff_compute_section_file_positions): Only pad the
7168 previous section to force file alignment when creating an
7171 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7173 * coffcode.h (coff_compute_section_file_positions): If
7174 RS6000COFF_C, set up the .debug section.
7176 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7177 if it is not large enough to accomodate the entire TOC area with
7178 signed 16 bit offsets.
7179 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7181 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7182 TOC anchor to use the TOC value used in the output file.
7184 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7186 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7187 (_bfd_coff_read_string_table): Likewise.
7189 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7191 * pe-arm.c: Fix typos.
7192 * coff-arm.c: Likewise.
7194 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7196 * coff-ppc.c (list_ele): Added "cat"egory member.
7197 (record_toc): New category parameter (priv or pub).
7198 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7199 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7200 the mainline. It addes extra toc cells in error.
7201 (ppc_coff_swap_sym_in_hook): Added some documentation.
7202 (dump_toc): Can now diagnose "virtual toc" chicanery.
7204 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7206 * elf-bfd.h (struct elf_link_hash_table): Change type of
7207 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7209 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7211 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7212 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7214 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7215 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7216 defined or mentioned in a regular file.
7218 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7220 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7221 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7222 (coff_ppc_relocate_section): Correct REL24 handling
7223 (ppc_process_before_allocation): Correct TOCDEFN handling
7225 * peicode.h (dir_names): Added name descriptions
7227 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7229 * VERSION: Updated to cygnus-2.6.
7231 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7233 * targets.c (m68k4knetbsd_vec): Declare.
7235 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7237 * targets.c (bfd_target): Change type of second argument to
7238 _bfd_print_private_bfd_data from void * to PTR.
7239 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7240 using PTR rather than void *.
7241 * bfd-in2, libbfd.h: Rebuild.
7242 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7244 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7245 _bfd_generic_bfd_print_private_bfd_data rather than casting
7248 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7250 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7251 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7253 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7254 BFD64_BACKENDS_CFILES): New variables.
7257 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7259 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7260 not at the file position of the first section.
7261 * coffcode.h (coff_compute_section_file_positions): Avoid using
7263 (coff_write_object_contents): When generating a PPC PE executable
7264 with no symbols, round up the file size to a COFF_PAGE_SIZE
7266 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7267 don't write out a string table.
7269 * elf.c (bfd_section_from_shdr): When using a different section
7270 header, pass the new one to _bfd_elf_make_section_from_shdr.
7271 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7272 (elf_map_symbols): Add section VMA to symbol value when comparing
7274 (_bfd_elf_compute_section_file_positions): Only build symbol table
7275 if there are some symbols. Set file offset of symtab and strtab
7277 (assign_file_positions_except_relocs): Remove dosyms parameter.
7278 Change all callers. Never set file offset of symtab and strtab
7280 (_bfd_elf_copy_private_section_data): New function.
7281 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7282 (_bfd_elf_copy_private_symbol_data): New function.
7283 (swap_out_syms): Check for special mapping of st_shndx created by
7284 copy_private_symbol_data.
7285 * elfxx-target.h: Use new copy routines.
7286 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7287 (_bfd_elf_copy_private_section_data): Declare.
7289 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7291 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7294 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7295 _bfd_dummy_target, matching the recent change to archive
7298 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7300 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7301 arithmetic on PTR types.
7303 * aout-target.h (MY(callback)): Set the lma of the sections.
7305 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7306 symbol into a reloc against the section.
7308 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7310 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7311 glue for the relocs: IMGLUE and IFGLUE.
7312 (record_toc): new function - tracks toc contents
7313 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7314 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7315 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7316 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7317 (ppc_record_toc_entry): Removed a debug define (duh)
7319 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7320 (pe_print_idata): New function - formats the idata section data
7321 (pe_print_pdata): New function - formats the pdata section data
7322 (pe_print_private_bfd_data): calls to above
7324 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7326 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7327 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7328 TARGET_SYM and TARGET_NAME for vector and BFD name.
7329 * coff-pmac.c (pmac_xcoff_vec): Remove.
7330 (TARGET_SYM, TARGET_NAME): Define.
7331 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7332 machine to 0, not all PowerMacs are 601s.
7334 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7336 * elfcode.h (elf_object_p): Read in any program headers.
7337 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7338 based on the program headers, if any.
7339 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7340 (map_program_segments): Set p_paddr of program headers based on
7343 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7345 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7348 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7349 trying to do a relocateable link with a non-a.out object file.
7351 * archive.c (bfd_generic_archive_p): Check the first object file
7352 in an archive even if target_defaulted is set. If the object file
7353 has the wrong xvec, reject it.
7355 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7356 be represented, report the name via _bfd_error_handler.
7357 (translate_to_native_sym_flags): Likewise.
7358 * elf32-mips.c (mips_elf_final_link): Likewise.
7359 * oasys.c (oasys_write_sections): Likewise.
7361 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7362 which checks for STYP_OVRFLO sections.
7363 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7364 reloc and lineno count overflows.
7365 (coff_write_object_contents): Call coff_count_linenumbers before
7366 coff_compute_section_file_positions. If RS6000COFF_C, handle
7367 reloc and lineno count overflows.
7368 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7369 relocs before dealing with .pad sections. Count overflow section
7370 headers when handling .pad sections.
7372 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7375 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7376 (struct xcoff_link_hash_table): Add descriptor_section and
7377 special_sections fields.
7378 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7379 (xcoff_link_add_symbols): Set linkage section alignment. Create
7380 descriptor section. Check for magic symbol names (_text, etc.),
7381 and record them in special_sections if found. Set
7382 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7383 descriptor field to point back to the function code symbol.
7384 (xcoff_sweep): Always mark the special descriptor_section.
7385 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7386 function descriptor, and mark it if it is.
7387 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7388 parameter, and fill it in. Allocate space for the descriptor
7390 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7391 global linkage code. If an undefined function descriptor is
7392 exported, arrange to define it. Warn about any other undefined
7394 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7395 (xcoff_write_global_symbol): Create a function descriptor when
7397 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7398 * bfd-in2.h: Rebuild.
7400 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7402 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7403 (ppc_coff_link_hash_table): new types for hashing
7404 (ppc_coff_link_hash_newfunc): hash entry constructor
7405 (ppc_coff_link_hash_table_init): hash table initializer
7406 (ppc_coff_link_hash_table_create): hash table constructor
7407 (ppc_record_toc_entry): changed references to hash table
7408 (coff_ppc_relocate_section): changed references to hash table
7410 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7411 * libcoff.h: Rebuild
7413 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7414 (coff_link_add_symbols): removed toc_offset init
7416 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7418 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7421 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7422 if it is given and mmep is available.
7423 * acconfig.h: Undef USE_MMAP.
7424 * configure, config.in: Regenerated.
7425 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7426 table handling the old way.
7427 (aout_get_external_symbols): Don't complain if last byte of string
7429 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7430 (bfd_free_window) [! USE_MMAP]: Don't define.
7431 (bfd_get_file_window,
7432 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7434 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7436 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7439 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7441 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7442 compatible with AMD generated COFF files. Try to support both AMD
7443 and GNU formats simultaneously.
7444 (coff_a29k_relocate_section): Likewise.
7446 * libbfd.c (bfd_get_file_window): Change writable parameter from
7447 int to boolean; update all callers. Pass MAP_SHARED if not
7448 writable--it's required on Solaris. Cast fprintf argument to
7450 * bfd-in.h (bfd_get_file_window): Update declaration.
7451 * bfd-in2.h: Rebuild.
7452 * aoutx.h: Update calls to bfd_get_file_window.
7454 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7456 (xcoff_swap_ldhdr_in): New static function.
7457 (xcoff_swap_ldsym_in): New static function.
7458 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7459 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7460 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7461 Handle XTY_ER/XMC_XO symbols correctly.
7462 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7463 rather than normal symbol table.
7464 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7465 already defined with the same absolute value.
7466 (xcoff_mark): When considering called symbols, check whether the
7467 descriptor is from a dynamic object, rather than the symbol
7469 (xcoff_build_ldsyms): Likewise.
7471 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7472 Cast realloc and malloc return values. If malloc or realloc fail,
7473 set bfd_error_no_memory.
7474 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7475 * bfd-in2.h: Rebuild.
7477 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7479 * coff-ppc.c (ppc_record_toc_entry): new function.
7480 (in_reloc_p): changed return value.
7481 (coff_ppc_relocate_section): much rework.
7482 (ppc_allocate_toc_section): new function.
7483 (ppc_process_before_allocation): new function.
7484 (ppc_coff_swap_sym_in_hook): new function.
7486 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7487 (coff_link_add_symbols): initialize toc_offset.
7489 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7490 (coff_swap_aouthdr_out): Added more sections to the data
7491 dictionary for the pe file header. Also changed linker version
7492 number on the ppc side.
7493 (dir_names): small improvements to the dictionary printing.
7494 (pe_mkobject_hook): save the file level flags.
7496 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7497 (pe_tdata): added real_flags field
7498 (coff_tdata): added local_toc_sym_map and access macro
7500 * libcoff.h (coff_link_hash_entry): added toc_offset field
7501 (pe_tdata): added real_flags field
7502 (coff_tdata): added local_toc_sym_map and access macro
7504 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7505 (coff_mkobject): init for local_toc_sym_map
7506 (coff_write_object_contents): set the internal_a.magic to
7507 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7510 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7512 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7513 entries until both the line number address and the function name
7514 address are too large.
7516 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7517 * configure: Rebuilt.
7519 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7520 is defined in the environment.
7522 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7524 * som.c (som_get_section_contents_in_window): Define to use
7527 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7529 * coff-i860.c: New file, based on coff-i386.c.
7530 * cpu-i860.c: New file, based on cpu-i386.c.
7531 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7532 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7533 targets, using i860coff_vec.
7534 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7535 trad-core.o and hosts/i860mach3.h.
7536 (i860coff_vec): Use coff-i860.o and cofflink.o.
7537 * configure: Rebuild.
7538 * Makefile.in: Rebuild dependencies.
7539 (ALL_MACHINES): Add cpu-i860.o.
7540 (BFD32_BACKENDS): Add coff-i860.o.
7541 (CFILES): Add cpu-i860.c and coff-i860.c.
7542 * targets.c (i860coff_vec): Declare.
7543 (bfd_target_vector): Add &i860coff_vec.
7544 * archures.c (bfd_i860_arch): Declare.
7545 (bfd_archures_list): Add &bfd_i860_arch.
7546 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7547 (coff_set_flags): Handle bfd_arch_i860.
7548 (coff_write_object_contents): Handle I860 a.out magic number.
7550 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7552 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7553 the created .tc section to 2.
7554 (xcoff_mark): Don't keep a .loader reloc for a call to an
7555 undefined symbol when creating a shared library.
7556 (xcoff_build_ldsyms): When creating a shared library, generate
7557 global linkage code for a call to an undefined symbol.
7559 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7561 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7562 BFD32_BACKENDS, BFD64_BACKENDS.
7563 (.dep1): Put mkdep output in a separate file.
7564 Rebuilt dependencies.
7566 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7569 Permit use of mmap when available:
7571 * configure.in: Check for mmap, madvise, mprotect.
7572 * config.in, configure: Regenerated.
7574 * libbfd.c (struct _bfd_window_internal): Define type.
7575 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7577 (ok_to_map): New static variable for debugging.
7578 (_bfd_generic_get_section_contents_in_window): New function.
7579 * bfd-in.h (bfd_window_internal): Declare type.
7580 (bfd_window): Define type.
7581 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7582 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7585 * libaout.h (struct aoutdata): Add two window fields.
7586 (obj_aout_sym_window, obj_aout_string_window): New macros.
7587 * aoutx.h (some_aout_object_p): Initialize windows.
7588 (aout_get_external_symbols): Get symbol data and strings in
7589 windows instead of explicitly allocated buffers.
7590 (slurp_symbol_table): Free window instead of memory.
7591 (bfd_free_cached_info): Release windows instead of freeing storage
7593 (aout_link_free_symbols): Ditto.
7595 * targets.c (bfd_target): Add new field for
7596 get_section_contents_in_window.
7597 (BFD_JUMP_TABLE_GENERIC): Updated.
7598 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7599 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7600 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7601 macros for get_section_contents_in_window field.
7603 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7605 * core.c: Renamed to corefile.c
7606 * makefile.dos (OBJS): Change core.o to corefile.o
7607 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7609 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7611 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7612 to o. Clobber and restore the list of new csects around the call
7613 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7614 linker error and the linker wants to read the symbol table. Reset
7615 the line number count of a real section even if it has no relocs.
7616 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7618 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7621 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7623 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7624 an undefined symbol in a shared link.
7626 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7627 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7628 phdm@info.ucl.ac.be (Philippe De Muyter).
7630 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7632 * coff-m88k.c (rtype2howto): New static function.
7633 (RTYPE2HOWTO): Use it rather than a macro definition.
7635 * coffcode.h (coff_write_object_contents): set internal_a.magic
7636 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7638 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7639 define TRAD_HEADER to new file hosts/delta68.h.
7640 m88*-motorola-sysv*, however, does use ptrace-core.o.
7641 * hosts/delta68.h: New file.
7643 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7644 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7646 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7648 * i386linux.c (MY(vec)): Declare before use.
7650 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7652 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7653 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7655 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7656 BFD is not of the right type.
7657 (bfd_elf_get_needed_list): Likewise.
7658 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7659 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7660 * xcofflink.c (XCOFF_XVECP): Define.
7661 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7663 (bfd_xcoff_import_symbol): Likewise.
7664 (bfd_xcoff_export_symbol): Likewise.
7665 (bfd_xcoff_link_count_reloc): Likewise.
7666 (bfd_xcoff_record_link_assignment): Likewise.
7667 (bfd_xcoff_size_dynamic_sections): Likewise.
7669 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7670 table index against the number of symbols for a base relative
7673 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7675 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7676 full_aouthdr flag here...
7677 (_bfd_xcoff_bfd_final_link): ...not here.
7679 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7681 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7682 systems that have a system <libelf.h>.
7683 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7684 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7685 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7686 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7687 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7688 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7689 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7691 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7693 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7694 set, set BSF_WEAK in symbol. Change all callers.
7695 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7696 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7697 _bfd_generic_link_add_one_symbol.
7698 (ecoff_indirect_link_order): Check that the section tdata relocs
7699 are not NULL before using them.
7701 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7702 define TRAD_HEADER as hosts/alphalinux.h.
7703 * configure: Rebuild.
7704 * hosts/alphalinux.h: New file.
7705 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7708 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7710 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7711 C_ECOMM storage classes.
7713 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7715 (xcoff_mark): Call xcoff_mark_symbol.
7716 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7717 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7719 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7721 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7723 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7725 (xcoff_find_reloc): New static function.
7726 (xcoff_link_add_symbols): Use it.
7727 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7728 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7729 relocate the value of C_DECL.
7731 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7733 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7735 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7736 callback decide what goes in .relocs.
7737 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7738 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7741 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7743 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7746 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7748 * xcofflink.c: More improvements, mostly to fix handling of
7749 constructors and a few other special cases.
7750 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7751 zero, reverting yesterday's change.
7752 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7753 (bfd_xcoff_link_count_reloc): Declare.
7754 (bfd_xcoff_record_link_assignment): Declare.
7755 * bfd-in2.h: Rebuild.
7757 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7759 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7760 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7761 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7762 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7763 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7764 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7766 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7769 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7770 segments includes the a.out header. See to that the magic number
7771 *always* is big-endian.
7773 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7774 m68k4k NetBSD configurations.
7776 * configure.in, configure: Separate i386 & mips NetBSD
7777 configurations from other BSD ones. Don't assume DEC is the only
7778 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7779 configurations. Add support for m68k4k NetBSD object format.
7781 * libaout.h: Added M_68K4K_NETBSD magic.
7783 * m68k4knetbsd.c: New file.
7785 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7787 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7790 * hosts/mipsnbsd.h: New file.
7792 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7794 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7796 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7797 toc_section, and entry_section fields.
7798 (struct xcoff_section_tdata): Remove ldrel_count field.
7799 * libcoff.h: Rebuild.
7800 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7802 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7803 full a.out header if full_aouthdr is set in xcoff_data.
7804 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7805 based on sections stored in xcoff_data.
7806 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7808 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7809 (rs6000coff_vec): Set symbol_leading_char to '.'.
7810 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7811 value stored in ret rather than returning a pointer value.
7813 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7815 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7818 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7820 * som.c (som_slurp_string_table): Allocate the strings with malloc
7821 since they're free'd by free_cached_info.
7822 (som_slurp_symbol_table): Similarly for the symbol table.
7824 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7826 * Makefile.in (diststuff): Don't make headers.
7828 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7830 * Makefile.in: Rebuild dependencies.
7832 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7833 output_bfd is not SunOS.
7834 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7835 non-SunOS input files.
7837 * xcofflink.c: Extensive changes to support linking shared objects
7838 and generating a .loader section.
7839 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7840 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7841 last_symndx, and ldrel_count fields.
7842 * libcoff.h: Rebuild.
7843 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7844 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7846 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7847 (bfd_xcoff_export_symbol): Declare.
7848 (bfd_xcoff_size_dynamic_sections): Declare.
7849 * bfd-in2.h: Rebuild.
7851 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7853 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7854 * configure: Rebuild.
7855 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7856 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7858 (pmac_xcoff_vec): Update to use new xcoff support.
7859 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7860 (xcoff_write_armap): Declare buf as unsigned char.
7861 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7863 * mpw-make.sed: Generalize subdir_do edit.
7865 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7867 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7868 correctly. Don't initialize asect->vma.
7870 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7872 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7873 something a little less than the page size.
7875 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7877 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7879 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7881 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7882 * coffcode.h (coff_write_object_contents): If .bss is before
7883 .data us that as data_start.
7884 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7886 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7887 (coff_swap_outhdr_out): Hardwire in version number.
7889 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7891 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7892 major and minor to *_vno, since the former are also macros in
7893 SunOS header files. Cast result of bfd_alloc to appropriate
7896 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7897 before assigning to sec_data.
7899 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7901 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7902 now relative to the section, not absolute.
7903 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7904 get the file name when there is a N_SO directory name. When
7905 handling stabs, remember that section->vma was added to the
7908 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7910 * sunos.c (struct sunos_link_hash_table): Add needed field.
7911 (sunos_link_hash_table_create): Call bfd_release, not free.
7912 (sunos_link_hash_table_create): Initialize needed field.
7913 (sunos_add_dynamic_symbols): Record needed objects.
7914 (bfd_sunos_get_needed_list): New function.
7915 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7916 * bfd-in2.h: Rebuild.
7918 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7920 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7922 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7924 * bfd-in.h (struct bfd_link_needed_list): Rename from
7925 bfd_elf_link_needed_list.
7926 * bfd-in2.h: Rebuild.
7927 * elf.c, elflink.h, libelf.h: Corresponding changes.
7929 Add start at AIX linker support; no shared libraries yet.
7930 * xcofflink.c: New file.
7931 * configure.in (rs600coff_vec): Use xcofflink.o.
7932 * configure: Rebuild.
7933 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7935 (struct xcoff_section_tdata): Define.
7936 (xcoff_section_data): Define macro.
7937 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7938 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7939 (_bfd_xcoff_bfd_final_link): Declare.
7940 (_bfd_ppc_xcoff_relocate_section): Declare.
7941 * libcoff.h: Rebuild.
7942 * coff-rs6000.c: Clean up a bit.
7943 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7944 cputype, csects, and debug_indices.
7945 (xcoff_copy_private_bfd_data): Copy cputype.
7946 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7947 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7948 (xcoff_reloc_type_lookup): Rename from
7949 rs6000coff_reloc_type_lookup.
7950 (coff_relocate_section): Define.
7951 (_bfd_xcoff_sizeof_headers): Define.
7952 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7953 (_bfd_xcoff_bfd_relax_section): Define.
7954 (_bfd_xcoff_bfd_link_split_section): Define.
7955 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7957 * coffcode.h (coff_compute_section_file_positions): If AIX,
7958 increment sofar by SMALL_AOUTSZ if not executable.
7959 (coff_write_object_contents): If AIX, always output an a.out
7960 header; if not executable, header size of SMALL_AOUTSZ.
7961 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7962 (_bfd_stringtab_init): Initialize xcoff field.
7963 (_bfd_xcoff_stringtab_init): New function.
7964 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7965 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7966 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7967 * libbfd.h: Rebuild.
7968 * Makefile.in: Rebuild dependencies.
7969 (BFD32_BACKENDS): Add xcofflink.o.
7970 (CFILES): Add xcofflink.c.
7972 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7973 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7974 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7976 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7978 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7980 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7982 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7983 * config.in: Regenerated.
7985 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7986 (_bfd_chunksize): New variable.
7987 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7988 for obstack chunk size.
7989 * configure.in: Check for getpagesize.
7990 * configure: Regenerated.
7992 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7994 * trad-core.c (rawptr): Make it a local variable of
7995 ptrace_unix_core_file_p.
7997 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7999 * coff-arm.c (in_reloc_p): New.
8000 * coff-i386.c (in_reloc_p): New.
8001 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
8002 (coff_write_object_contents): Only set has_reloc_section
8004 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8005 in_reloc_p to decide if reloc should be emitted.
8006 * libcoff.h (pe_data_type.in_reloc_p): New.
8007 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8009 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8011 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8012 (_bfd_coff_read_internal_relocs): Likewise.
8013 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8014 (_bfd_coff_read_internal_relocs): Likewise.
8016 * elflink.h (elf_link_add_object_symbols): Correct conditions
8017 under which type and size change warnings are issued.
8019 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8021 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8022 a symbol which is not in a real section.
8023 (coff_write_native_symbol): Corresponding change.
8025 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8026 coff_link_hash_newfunc and make non-static.
8027 (_bfd_coff_link_hash_table_init): New function, broken out of
8028 _bfd_coff_link_hash_table_create.
8029 (_bfd_coff_link_hash_table_create): Use it.
8030 (process_embedded_commands): Make static.
8031 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8032 (_bfd_coff_link_hash_table_init): Declare.
8033 * libcoff.h: Rebuild.
8035 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8036 field in XCOFF tdata.
8037 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8038 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8039 based on cputype stored in a.out header, or in n_type of initial
8041 (coff_write_object_contents): Set cputype correctly in a.out
8043 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8045 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8046 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8048 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8049 * libcoff.h: Rebuild.
8051 * cpu-rs6000.c (rs6000_compatible): New static function.
8052 (bfd_rs6000_arch): Use it.
8053 * cpu-powerpc.c (powerpc_compatible): New static function.
8054 (arch_info_struct): Define various flavours of PowerPC.
8055 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8058 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8060 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8062 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8064 * elflink.h (elf_link_add_object_symbols): Don't warn about
8065 changing the size or type if the old definition was weak.
8067 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8069 * coffcode.h (combined_entry_type): Add fix_line field.
8070 (coff_slurp_line_table): Warn if we try to set the lineno field of
8072 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8073 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8074 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8075 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8077 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8078 * libcoff.h: Rebuild.
8080 * libcoff-in.h (struct xcoff_tdata): Define.
8081 (xcoff_data): Define.
8082 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8083 * bfd-in2.h, libcoff.h: Rebuild.
8084 * coff-rs6000.c (xcoff_mkobject): New static function.
8085 (coff_mkobject): Define.
8086 (xcoff_copy_private_bfd_data): New static function.
8087 (coff_bfd_copy_private_bfd_data): Define.
8088 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8090 (rs6000coff_vec): Add DYNAMIC to object_flags.
8091 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8092 .loader sections specially.
8093 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8094 section alignment from the XCOFF tdata information.
8095 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8096 F_SHROBJ, and copy the extra a.out header information into the
8097 XCOFF tdata structure.
8098 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8099 F_DYNLOAD and the extra a.out header information.
8100 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8101 C_HIDEXT symbol with attached csect information.
8102 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8103 in the o_maxdata field.
8104 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8105 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8106 end if BSF_NOT_AT_END is set.
8108 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8109 _bfd_read_ar_hdr_fn.
8110 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8111 * bfd-in2.h, libbfd.h: Rebuild.
8112 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8114 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8115 (bfd_slurp_bsd_armap_f2): Likewise.
8116 (_bfd_slurp_extended_name_table): Likewise.
8118 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8120 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8122 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8123 when the symbol table is empty.
8125 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8126 space for section symbols, since we don't output them either.
8127 (elf_m68k_adjust_dynindx): Removed.
8129 * ptrace-core.c (rawptr): Make it a local variable of
8130 ptrace_unix_core_file_p.
8132 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8134 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8137 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8138 Mac object file formats.
8140 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8142 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8143 auxent if there isn't one.
8144 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8145 rather than FILNMLEN as the maximum name length.
8147 * coffcode.h (bfd_coff_backend_data): Add new field
8148 _bfd_coff_print_aux.
8149 (bfd_coff_print_aux): New static function.
8150 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8151 scnlen field of an XTY_LD csect aux entry.
8152 (coff_print_aux): New static function.
8153 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8154 in coff_pointerize_aux_hook.
8155 (bfd_coff_std_swap_table): Initialize new field.
8156 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8157 * libcoff.h: Rebuild.
8158 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8159 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8161 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8162 if there are symbols, for native AIX ld compatibility.
8164 * coffcode.h (bfd_coff_backend_data): Add new field
8165 _bfd_coff_pointerize_aux_hook.
8166 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8167 or I960, and as 0 otherwise.
8168 (bfd_coff_std_swap_table): Initialize new field.
8169 * libcoff.h: Rebuild.
8170 * coffgen.c (coff_pointerize_aux): Change parameters to take
8171 symbol pointer instead of type and class, and to take aux index.
8172 Call _bfd_coff_pointerize_aux_hook if it is defined.
8173 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8174 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8175 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8177 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8178 read-only/host-only support.
8180 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8182 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8185 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8186 BFD_JUMP_TABLE_ARCHIVE accordingly.
8187 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8188 (_bfd_compute_and_write_armap): Declare.
8189 (_bfd_generic_read_ar_hdr): Declare.
8190 (_bfd_read_ar_hdr): Define.
8191 (_bfd_noarchive_read_ar_hdr): Define.
8192 (_bfd_archive_bsd_read_ar_hdr): Define.
8193 (_bfd_archive_coff_read_ar_hdr): Define.
8194 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8195 _bfd_read_ar_hdr instead.
8196 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8197 (_bfd_compute_and_write_armap): Rename from
8198 compute_and_write_armap. Make non-static. Change all callers.
8199 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8200 than _bfd_snarf_ar_hdr.
8201 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8202 * ieee.c (ieee_read_ar_hdr): Define.
8203 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8204 * oasys.c (oasys_read_ar_hdr): Define.
8205 * som.c (som_read_ar_hdr): Define.
8206 * bfd-in2.h, libbfd.h: Rebuild.
8208 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8210 * peicode.c (coff_swap_filehdr_in): If symptr is
8211 zero, there aren't any symbols, even if nsyms is set.
8213 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8215 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8217 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8218 sections, and set styp correctly for them: .got, .hash, .dynamic,
8219 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8220 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8222 (ecoff_sort_hdrs): New static function.
8223 (ecoff_compute_section_file_positions): Return boolean, not void.
8224 Sort the sections by VMA before looking through them. Put the
8225 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8226 section on an appropriate boundary within the page.
8227 (ecoff_compute_reloc_file_positions): Check return value of
8228 ecoff_compute_section_file_positions.
8229 (_bfd_ecoff_set_section_contents): Likewise.
8230 (_bfd_ecoff_write_object_contents): Check for various Alpha
8231 section types when incrementing text_size and data_size. Call
8232 adjust_headers backend function if it exists.
8233 * coff-alpha.c (alpha_adjust_headers): New static function.
8234 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8235 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8237 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8239 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8241 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8242 of ALTERNATE_AIX_CORE_FORMAT.
8243 * configure.in (aix4): No longer need CORE_FLAGS.
8244 * configure: Updated.
8246 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8248 NS32k changes from Ian Dall:
8249 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8251 (aout_link_input_section_std, aout_link_input_section_ext,
8252 aout_link_reloc_link_order): Call them instead of _bfd_*
8254 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8256 (backend_data): Use it instead of hardcoded zero.
8258 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8259 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8261 * ns32knetbsd.c: Include bfd.h.
8262 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8263 (MY_bfd_reloc_type_lookup): Declare function too.
8264 * pc532-mach.c (set_sizes): Don't declare.
8265 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8266 (backend_data, MY_backend_data): Don't define.
8268 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8269 ns32k-*-lites* like ns32k-*-netbsd*.
8271 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8274 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8276 * coffcode.h (coff_write_object_contents): Restore setting
8277 f_timdat to 0, deleted on August 22.
8279 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8281 * coffcode.h (coff_bfd_copy_private_symbol_data,
8282 coff_bfd_copy_private_section_data,
8283 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8284 * peicode.h (coff_bfd_copy_private_bfd_data): New
8285 (pe_bfd_copy_private_bfd_data): New.
8286 (coff_swap_scnhdr_in): Swap bss size into the right place.
8287 (pe_print_private_bfd_data): Add some newlines.
8289 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8291 * som.c (setup_sections): Don't die if a space has no subspaces.
8293 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8295 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8296 dynamic symbol override a common symbol. Don't change the size or
8297 type if they have been set and the new symbol is not a definition.
8298 Warn if the size or type changes.
8300 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8302 * som.c (som_begin_writing): Don't write the symbol table or
8304 (som_finish_writing): Write them here. Place them after the
8305 subspace data, but before the relocs.
8307 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8309 * sunos.c (sunos_add_one_symbol): Just pass false, not
8310 info->shared_library, to sunos_create_dynamic_sections.
8311 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8313 (sunos_check_dynamic_reloc): Remove .text section assertion.
8315 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8317 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8318 * configure, configure.in: Add pmac_xcoff_vec case.
8319 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8320 * coff-pmac.c: New file, PowerMac XCOFF support.
8321 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8322 * targets.c (pmac_xcoff_vec): Declare.
8324 * mpw-config.in: Various changes to be compatible with the
8325 autoconf-based configury.
8326 * mpw-make.sed: New file, sed commands to translate Unix
8327 makefile into MPW syntax.
8328 * mpw-make.in: Remove.
8329 * hosts/mpw.h: Remove.
8330 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8331 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8333 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8335 * binary.c (binary_get_symtab): Return an empty string on error.
8336 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8338 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8340 * coff-ppc.c: Reformatted according to gnu conventions
8341 Removed irrelevant "if 0" code
8343 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8345 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8346 symbols rather than as indirect symbols.
8347 (MY(slurp_symbol_table)): Don't do anything special about
8350 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8351 of .ctors and .dtors sections is no larger than 2.
8353 * sunos.c (sunos_add_one_symbol): Don't change
8354 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8356 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8357 dynamic symbols when creating a shared library.
8358 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8360 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8361 written even if it is not defined in a regular object.
8362 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8363 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8364 rather than the constant 22.
8365 (sunos_check_dynamic_reloc): Handle creating a shared library.
8366 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8367 zero when creating a shared library.
8368 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8369 write it out at the start of the symbol table.
8371 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8373 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8375 * config.bfd: Add arm-*-coff.
8376 * configure.in, configure: Add armcoff_{little,big}_vec.
8377 * targets.c (armcoff_{little,big}_vec): Declare.
8378 (bfd_target_vector): Add armcoff_{little,big}_vec.
8379 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8381 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8383 * targets.c (bfd_find_target): Remove debugging code.
8385 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8387 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8389 * Makefile.in: added *-ppc files
8390 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8391 allow pe based .o's to be shared with other tools on ppc/NT
8392 * config.bfd: added powerpc[le]-[pe|winnt] config support
8393 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8394 * peicode.h: Added more section flags for PE on ppc
8395 Added coff_swap_filehdr_out to allow peicode.h to be
8396 used for non-image PE files on ppc.
8397 Check for image, or not, before copying pe_opthdr
8398 * targets.c: Added new bfd's
8399 * targets.c: Removed two inactive bfds that shouldn't have made it this
8402 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8404 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8405 explicit values to initialize all relocs. Change all users.
8406 (ppc_elf_brtaken_inner): New function to handle branch predicition
8408 (ppc_elf_brtaken_reloc): Ditto.
8409 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8410 relocs use ppc_elf_unsupported_reloc.
8411 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8412 needs to be reported.
8413 (ppc_elf_relocate_section): Support branch prediction relocs.
8415 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8417 * bfd.c (bfd_assert): Remove \n from string passed to
8420 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8421 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8422 (bfd_coff_make_section_hook): Don't define.
8423 (coff_make_section_hook): Remove.
8424 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8425 (styp_to_sec_flags): Likewise.
8426 (coff_write_object_contents): Likewise.
8427 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8429 * libcoff.h: Rebuild.
8430 * coffgen.c (make_a_section_from_file): Just call
8431 bfd_make_section_anyway, not bfd_make_section or
8432 bfd_coff_make_section_hook.
8433 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8434 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8435 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8436 make_section_hook field.
8437 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8439 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8440 pointers into value field for warning and indirect symbols; just
8441 leave the value field alone.
8442 * linker.c (generic_link_add_symbol_list): Use next symbol for
8443 warning and indirect symbols, rather than looking in symbol value.
8444 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8445 parameter. Change all callers. Remove support for indirect
8446 symbols; it didn't work anyhow.
8447 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8448 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8449 * bfd-in2.h: Rebuild.
8451 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8453 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8454 go back to telling the tools this reloc operates on 32 bits.
8456 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8458 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8459 rather than a direct fprintf.
8460 * archive.c (_bfd_write_archive_contents): Likewise.
8461 * coffcode.h (coff_slurp_symbol_table): Likewise.
8462 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8463 (ppc_elf_unsupported_reloc): Likewise.
8464 (ppc_elf_relocate_section): Likewise.
8465 * i386linux.c (linux_tally_symbols): Likewise.
8466 (linux_finish_dynamic_link): Likewise.
8467 * osf-core.c (osf_core_core_file_p): Likewise.
8468 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8469 * som.c (som_sizeof_headers): Likewise.
8470 * srec.c (srec_bad_byte): Likewise.
8471 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8472 * libbfd-in.h (bfd_assert): Declare first parameter const.
8473 * libbfd.h: Rebuild.
8474 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8475 bfd_reloc_overflow is enough.
8476 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8477 * coff-h8500.c (rtype2howto): Likewise.
8478 * coff-z8k.c (rtype2howto): Likewise.
8479 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8480 * elf.c (_bfd_elf_get_lineno): Likewise.
8481 (_bfd_elf_no_info_to_howto): Likewise.
8482 (_bfd_elf_no_info_to_howto_rel): Likewise.
8483 * hp300hpux.c (convert_sym_type): Likewise.
8484 (MY(swap_std_reloc_in)): Likewise.
8485 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8487 * libaout.h (struct aoutdata): Add line_buf field.
8488 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8489 and filename_buffer. Instead, use a malloc buffer stored in the
8490 new line_buf field. Remove length restrictions.
8492 * coffgen.c (string_size): Remove static variable.
8493 (debug_string_size, debug_string_section): Likewise.
8494 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8495 and debug_string_size_p parameters. Use them instead of the
8496 global variables. Change all callers.
8497 (coff_write_symbol): Likewise.
8498 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8499 (coff_write_symbols): Add local variables to replace removed
8502 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8503 function, and line_base fields.
8504 * libcoff.h: Rebuild.
8505 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8506 information, rather than using static variables.
8508 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8509 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8511 * init.c (initialized): Remove static variable.
8512 (bfd_init): Don't bother setting initialized.
8513 (bfd_check_init): Remove.
8514 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8515 * libbfd.h: Rebuild.
8517 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8519 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8520 size for full core dumps. Copy core file header to private data.
8521 (rs6000coff_core_file_failing_command,
8522 rs6000coff_core_file_failing_signal): New functions to extract
8523 the file name and terminating signal from the core file.
8524 * coff-rs6000.c: Use them.
8526 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8528 Change arch info to be const, initialized at compile time.
8529 * archures.c: Reindent many functions. Change CONST to const.
8530 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8531 nothing set it anyhow. Make next const.
8532 (bfd_arch_info_list): Remove.
8533 (bfd_archures_list): Rename from archures_init_table. Change from
8534 a table of function pointers to a table of bfd_arch_info_type
8535 structure addresses.
8536 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8537 (bfd_lookup_arch): Likewise.
8538 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8540 (bfd_default_arch_struct): Make const.
8541 (bfd_arch_init, bfd_arch_linkin): Remove.
8542 (bfd_get_arch_info): Return a const pointer.
8543 * init.c (bfd_init): Don't call bfd_arch_init.
8544 * bfd.c (struct _bfd): Make arch_info const.
8545 * bfd-in2.h: Rebuild.
8546 * libbfd.h: Rebuild.
8547 * configure.in: Put & before everything in $selarchs.
8548 * configure: Rebuild.
8549 * cpu-*.c: Change bfd_*_arch from a function which calls
8550 bfd_arch_linkin to a const structure.
8551 * ieee.c (ieee_object_p): Make arch const.
8553 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8555 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8557 * bfd-in2.h: Regenerate.
8558 * libbfd.h: Regenerate.
8560 * elf32-ppc.c (reloc_type): Update names to match current draft.
8561 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8562 relative. Update names to current V.4 draft.
8563 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8564 (ppc_elf_relocate_section): Rename relocations to match draft.
8566 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8568 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8569 compiled with -mrelocatable-lib to be linked with either normal
8570 modules or -mrelocatable modules.
8572 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8574 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8575 in the a.out header.
8577 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8578 a reloc against a local symbol, even if it's not a section.
8580 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8582 * targets.c (bfd_target): Remove unused align_power_min field.
8583 * bfd-in2.h: Rebuild.
8584 * All backends: Remove initialization of align_power_min.
8586 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8588 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8590 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8592 * config.bfd (mips-dec-netbsd*): New target.
8593 * configure.host (mips-dec-netbsd*): New host.
8594 * configure.in (mips-dec-netbsd*): New native.
8595 * configure: Rebuild.
8597 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8599 Make the COFF backend linker merge common types:
8600 * cofflink.c (struct coff_debug_merge_element): Define.
8601 (struct coff_debug_merge_type): Define.
8602 (struct coff_debug_merge_hash_entry): Define.
8603 (struct coff_debug_merge_hash_table): Define.
8604 (coff_debug_merge_hash_table_init): Define.
8605 (coff_debug_merge_hash_table_free): Define.
8606 (coff_debug_merge_hash_lookup): Define.
8607 (struct coff_final_link_info): Add debug_merge field.
8608 (coff_debug_merge_hash_newfunc): New static function.
8609 (_bfd_coff_final_link): Allocate and free debug_merge table.
8610 (coff_link_input_bfd): Merge identical enum, struct and union
8613 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8615 Convert i960 COFF to use COFF backend linker.
8616 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8617 structure to store the symbol being used.
8618 (coff_i960_start_final_link): New static function.
8619 (coff_i960_relocate_section): New static function.
8620 (coff_i960_adjust_symndx): New static function.
8621 (coff_start_final_link): Define.
8622 (coff_relocate_section): Define.
8623 (coff_adjust_symndx): Define.
8624 * coffcode.h (bfd_coff_backend_data): Add new callback function
8625 _bfd_coff_start_final_link.
8626 (bfd_coff_start_final_link): Define.
8627 (coff_start_final_link): Define if not defined.
8628 (bfd_coff_std_swap_table): Add coff_start_final_link.
8629 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8631 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8632 function callback is not NULL.
8633 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8634 (_bfd_coff_internal_syment_name): Declare.
8635 * libcoff.h: Rebuild.
8636 * configure.in (icoff_big_vec): Add cofflink.o.
8637 (icoff_little_vec): Likewise.
8638 * configure: Rebuild.
8640 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8642 * Makefile.in (clean-info): Remove extraneous tab from line
8645 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8647 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8648 contents has relocs.
8650 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8652 * coffcode.h (coff_compute_section_file_positions): Keep the
8654 (coff_write_object_contents): Remember if it's a relocatable
8656 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8657 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8658 if relocatable file. Swap out saved raw size.
8660 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8662 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8663 (maintainer-clean): Rename from realclean, passing
8664 maintainer-clean down to subdirectories, but leave realclean as a
8667 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8670 * dep-in.sed: Remove config.h from generated dependencies.
8672 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8673 broken out of sunos_canonicalize_dynamic_symtab.
8674 (sunos_canonicalize_dynamic_symtab): Call new function
8675 sunos_slurp_dynamic_symtab.
8676 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8677 dynamic symbol table to the caller.
8678 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8679 callback to override the symbols being read.
8680 * libaout.h (struct aout_backend_data): Add three new parameters
8681 to add_dynamic_symbols callback.
8683 Extensive minor changes to avoid various gcc warnings. Also:
8684 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8685 * archures.c (bfd_arch_info_type): Change mach field from long to
8687 (bfd_lookup_arch): Change machine parameter from long to unsigned
8690 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8692 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8693 a symbol with a non-zero plt_offset.
8695 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8697 * elfcode.h (align_file_position): Remove; not used.
8699 * configure.in: Only check for <sys/procfs.h> on a native system,
8700 and make sure it defines prstatus_t.
8701 * configure: Rebuild.
8703 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8705 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8707 * config.in: Rename from config.h.in.
8708 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8709 Check for config.h:config.in when creating stamp-h.
8710 * configure: Rebuild.
8711 * Makefile.in (stamp-h): Depend upon config.in rather than
8712 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8713 calling config.status.
8715 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8716 (Makefile): Just rebuild Makefile.
8717 (config.h, stamp-h): New targets.
8718 * configure.in: Create stamp-h when rebuilding config.h.
8719 * configure: Rebuild.
8721 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8723 * configure.in: Call AC_CONFIG_HEADER. Substitute
8724 HOST_64BIT_LONG. Check that various header files exist. Check
8725 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8726 and/or free need to be declared. Don't make a link to sysdep.h.
8727 Define TRAD_HEADER for various hosts.
8728 * configure: Rebuild.
8729 * configure.host: Don't set my_host. Add definitions taken from
8730 host header files for various entries. Remove entries which now
8732 * acconfig.h: New file.
8733 * config.h.in: New file, built by autoheader.
8734 * sysdep.h: New file.
8735 * Makefile.in (do_distclean): Don't remove sysdep.h.
8737 (LOCAL_H_DEPS): New variable.
8738 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8740 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8741 ($(OPTIONAL_BACKENDS)): Likewise.
8742 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8743 looking through sysdep.h.
8744 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8745 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8746 (fprintf_vma, sprintf_vma): Likewise.
8747 (int64_type, uint64_type): Don't define.
8748 * bfd-in2.h: Rebuild.
8749 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8750 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8751 * lynx-core.c: Include stuff from old hosts/lynx.h.
8752 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8753 rather than NO_FCNTL.
8754 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8755 rather than NATIVE_HPPAHPUX_COMPILER.
8756 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8758 * hosts/*.h: Remove all header files which merely include,
8759 declare, and define things. Leave header files which define
8760 information needed by trad-core.c.
8762 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8763 (BFD_CC_FOR_BUILD): Define.
8764 * configure.in: Use BFD_CC_FOR_BUILD.
8765 * configure: Rebuild.
8767 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8769 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8770 * configure: Rebuild.
8772 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8775 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8777 * config.bfd: i386pe_ve -> i386pe_vec.
8779 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8781 * configure.host: Incorporate host Makefile fragments by setting
8783 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8784 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8785 value based on whether the code is being compiled by a cross
8786 compiler. Don't substitute host_makefile_frag or frags.
8787 * aclocal.m4: New file to define local AC_PROG_CC.
8788 * configure: Rebuild.
8789 * Makefile.in (INSTALL): Set to @INSTALL@.
8790 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8791 (INSTALL_DATA): Set to @INSTALL_DATA@.
8793 (CC): Define as @CC@.
8794 (CFLAGS): Set to @CFLAGS@.
8795 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8796 (@host_makefile_frag@): Remove.
8797 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8798 after other options.
8799 (config.status): Remove dependency upon @frags@.
8800 * config/*.mh, config/README: Remove.
8802 * config.bfd: Rewrite to incorporate the contents of the Makefile
8803 fragments by setting shell variables, rather than merely returning
8804 the name of a Makefile fragment.
8805 * configure.in: Use shell variables set by config.bfd rather than
8806 looking at the target Makefile fragment files. Don't substitute
8807 target_makefile_frag. Do substitute TDEFINES.
8808 * configure: Rebuild.
8809 * Makefile.in (@target_makefile_frag@): Remove.
8810 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8811 * config/*.mt: Remove.
8813 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8815 * configure.in: Put changequote lines around "i[345]86" patterns
8816 section of core file support.
8818 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8820 * som.c (som_bfd_print_private_bfd_data): Define to use the
8823 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8825 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8826 entry, text_start and data_start.
8828 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8830 * Makefile.in (OFILES): Remove $(TDEPFILES).
8831 * config/apollo.mt (TDEPFILES): Remove.
8832 * config/README: Update.
8834 * configure.in: For a native configuration, set COREFILE and
8835 COREFLAG based on the canonical host name.
8836 * configure: Rebuild.
8837 * Makefile.in: Rebuild dependencies.
8838 (ALL_CFLAGS): Add @COREFLAG@.
8839 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8840 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8841 support routines. Check LYNX_CORE rather than HOST_LYNX.
8842 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8843 * i386lynx.c: Likewise.
8844 * m68klynx.c: Likewise.
8845 * sparclynx.c: Likewise.
8846 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8847 * *-core.c: Comment changes.
8848 * config/decstation.mh (HDEPFILES): Remove.
8849 (HDEFINES): Remove -DTRAD_CORE.
8850 * config/irix3.mh (RANLIB): Remove.
8851 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8852 (HDEFINES): Remove -DIRIX_CORE.
8853 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8854 (HDEFINES): Remove -DTRAD_CORE.
8855 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8856 * config/ultra3.mh (RANLIB): Remove.
8857 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8858 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8859 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8860 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8861 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8862 * config/i386aix.mh, config/i386bsd.mh: Remove.
8863 * config/i386linux.mh, config/i386mach3.mh: Remove.
8864 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8865 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8866 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8867 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8868 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8869 * config/solaris2.mh, config/stratus.mh: Remove.
8870 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8871 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8873 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8875 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8876 DT_FINI entry if the appropriate symbol is not in the hash table.
8878 * libelf.h (struct elf_backend_data): Add create_program_headers
8879 and want_hdr_in_seg fields.
8880 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8882 (elf_backend_create_program_headers): Likewise.
8883 (elfNN_bed): Initialize create_program_headers and
8885 * elf.c (get_program_header_size): Call create_program_headers
8887 (map_program_segments): Check want_hdr_in_seg backend field. Call
8888 create_program_headers backend routine.
8890 * elf.c (assign_file_positions_except_relocs): Align non allocated
8891 sections when creating an executable.
8893 * elfcode.h (elf_swap_phdr_in): Make non static.
8894 (elf_swap_phdr_out): Make non static.
8895 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8896 (bfd_elf32_swap_phdr_out): Declare.
8897 (bfd_elf64_swap_phdr_in): Declare.
8898 (bfd_elf64_swap_phdr_out): Declare.
8900 * ecofflink.c (ecoff_collect_shuffle): New static function.
8901 (_bfd_ecoff_get_accumulated_pdr): New function.
8902 (_bfd_ecoff_get_accumulated_sym): New function.
8903 (_bfd_ecoff_get_accumulated_ss): New function.
8904 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8905 (_bfd_ecoff_get_accumulated_sym): Declare.
8906 (_bfd_ecoff_get_accumulated_ss): Declare.
8907 * libbfd.h: Rebuild.
8909 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8911 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8913 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8914 warning symbols. If any section is named .gnu.warning.XXX, treat
8915 the contents as a warning to be issued if the symbol XXX is
8917 (elf_link_output_extsym): For an indirect or warning symbol, just
8918 output the symbol it points to.
8920 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8921 if bfd_hash_allocate fails, since it will already be set.
8922 (generic_link_hash_newfunc): Likewise.
8923 (archive_hash_newfunc): Likewise.
8924 (hash_entry_bfd): New static function.
8925 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8926 callback. Allocate a new warning using the hash table newfunc.
8927 Use bfd_hash_replace to update the entry in the hash table, rather
8928 than assuming we can copy the fields with structure assignment.
8930 * hash.c (bfd_hash_replace): New function.
8931 * bfd-in.h (bfd_hash_replace): Declare.
8932 * bfd-in2.h: Rebuild.
8934 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8936 * config.bfd: Add mips*vr4300-*-elf* target.
8937 * config/mipsbvr4300.mt: Added.
8939 See file ChangeLog.2
8946 version-control: never