2 Tue Jan 20 15:08:44 1998 Doug Evans <devans@seba.cygnus.com>
4 * reloc.c (BFD_RELOC_TXVU_11_PCREL): New reloc.
5 * bfd-in2.h: Regenerate.
6 * libbfd.h: Regenerate.
7 * elf32-txvu.c (txvu_elf_howto_table): Add entry for it.
8 (txvu_reloc_map): Likewise.
11 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
13 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
15 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
17 * elf32-m32r.c: Add macros to handle NOP insertion.
19 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
21 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
22 (xcoff_mark): Likewise.
23 (xcoff_build_ldsyms): Mark absolute symbols.
25 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
27 * bout.c (b_out_write_object_contents): Sort symbols before output
28 to keep {CALL,BAL}NAME symbols adjacent.
29 (b_out_symbol_cmp): New function.
31 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
33 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
34 allocate space for a PC relative reloc against a symbol which is
35 defined in a regular file.
36 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
37 relative reloc against a symbol which is defined in a regular
40 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
42 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
43 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
45 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
46 (mips*-*-netbsd*): New target.
48 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
50 * elflink.h (elf_link_assign_sym_version): Change error message
51 from "undefined version name" to "undefined versioned symbol
54 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
56 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
59 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
61 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
64 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
65 shared. Set stab* sections to be shared and read. Set .rsrc
66 section to be read and shared.
69 Mon Dec 22 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
71 * Makefile.am (ALL_MACHINES,BFD32_BACKENDS): Add txvu support.
72 (cpu-txvu.lo,elf32-txvu.lo): Add rules for.
73 * Makefile.in: Rebuild.
74 * config.bfd, configure.in: Add txvu support.
75 * configure: Regenerate.
76 * archures.c, elf.c, targets.c: Add txvu support.
77 * bfd-in2.h: Regenerate.
78 * cpu-txvu.c, elf32-txvu.c: New files.
81 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
83 * Makefile.am: Rebuild dependencies.
84 (ALL_MACHINES_CFILES): Add dwarf2.lo.
85 (ALL_MACHINES_CFILES): Add dwarf2.c.
86 * Makefile.in: Rebuild.
88 * coff-arm.c: Don't include obstack.h.
90 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
92 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
95 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
97 * configure: Regenerate to get @SHELL@ substituted.
99 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
101 * coff-arm.c (coff_arm_relocate_section): Only look at section
102 owner if there is one.
104 * elf.c (assign_file_positions_for_segments): Fail if there is not
105 enough room for the program headers. (PR14186)
107 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
109 * elf.c (_bfd_elf_find_nearest_line): Call
110 _bfd_dwarf2_find_nearest_line first.
111 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
112 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
114 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
117 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
118 object files to be merged into a M32RX executable.
120 * archures.c: Add bfd_mach_m32rx.
122 * archures.c: Add bfd_mach_m32r.
124 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
126 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
127 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
128 to decide when to align the file sections for paging.
130 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
133 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
135 * elf32-m32r.c (m32r_elf_object_p): New Function.
136 (m32r_elf_final_write_processing): New Function.
137 (m32r_elf_set_private_flags): New Function.
138 (m32r_elf_copy_private_bfd_data): New Function.
139 (m32r_elf_merge_private_bfd_data): New Function.
140 (m32r_elf_print_private_bfd_data): New Function.
141 (elf_backend_object_p): Point to m32r_object_p.
142 (elf_backend_final_write_processing): Point to
143 m32r_elf_final_write_processing.
144 (bfd_elf32_bfd_copy_private_bfd_data): Point to
145 m32r_elf_copy_private_bfd_data.
146 (bfd_elf32_bfd_merge_private_bfd_data): Point to
147 m32r_elf_merge_private_bfd_data.
148 (bfd_elf32_bfd_set_private_flags): Point to
149 m32r_elf_set_private_bfd_data.
150 (bfd_elf32_bfd_print_private_bfd_data): Point to
151 m32r_elf_print_private_bfd_data.
154 * cpu-m32r.c: Add m32rx cpu architecture.
155 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
156 architecture machines.
159 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
162 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
164 * configure: Only build libbfd shared if --enable-shared's value
165 was `yes', or was set to `*bfd*'.
166 * aclocal.m4: Likewise.
167 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
168 original source of this bit of code. It's not clear what the best fix
171 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
173 * linker.c (generic_link_add_symbol_list): Always init udata.p so
174 that the generic relaxation code can function when input and output
175 file formats are mismatched.
177 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
179 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
181 * elf.c (assign_file_positions_for_segments): For a loadable
182 section, make sure that the load address is correct relative to
183 the load address of the segment plus the size of the segment so
186 * coffcode.h (_coff_link_output_has_begun): Make static.
187 (_coff_final_link_postscript): Likewise.
189 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
191 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
192 which a relocation refers to an indirect or warning symbol.
194 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
196 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
197 (coff_arm_final_link_postscript): New function.
198 (coff_arm_link_output_has_begun): New function.
200 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
201 _bfd_coff_link_output_has_begun and
202 _bfd_coff_final_link_postscript. Add new macros:
203 bfd_coff_link_output_has_begun() and
204 bfd_coff_final_link_postscript().
206 * cofflink.c (_bfd_coff_final_link): Insert calls to
207 bfd_coff_link_output_has_begun() and
208 bfd_coff_final_link_postscript().
210 * coffcode.h: Add two new fields to bfd_coff_backend_data
211 structure: _bfd_coff_link_output_has_begun and
212 _bfd_coff_final_link_postscript. Add default initialisers for
213 these fields. Add overridable aliases for the coff swap functions
214 in the backend data structure.
216 * elf32-v850.c: Update with patches from the branch to fix
217 HI16_S/LO16 reloc pairs.
220 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
222 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
224 (USE_REL): Don't define any more, switch to using RELA
226 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
229 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
231 * archures.c (bfd_mach_mips*): Define.
232 (start-sanitize-vr5400):
233 (vr5400, bfd_mach_vr5000): Define.
234 (end-sanitize-vr5400):
235 (bfd_default_scan): For 3000 and 4000 replace magic constant with
238 * cpu-mips.c (N): Define.
239 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
240 numbers with bfd_mach_mips* macros.
242 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
244 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
245 v850_elf_relocate_section): Fix PR2 14180 and 14181
246 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
247 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
248 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
249 (for PR14180) to create and handle special common sections.
250 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
251 which have data stored in the instructions. PR14258.
253 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
255 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
256 (USER_LABEL_PREFIX): Revert back to '_'
258 * config.bfd (targ_cpu): Add support for Thumb target.
260 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
262 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
263 (get_symbol_value): Handle R_SH_SWITCH8.
264 (sh_relax_delete_bytes): Likewise.
266 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
268 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
269 gcc/config/arm/semi.h
271 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
274 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
276 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
279 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
281 * coffcode.h (coff_mkobject_hook): Only set private flags for non
284 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
286 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
289 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
291 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
292 complain if inout and output formats differ.
294 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
296 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
297 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
298 * Makefile.in: Rebuild.
299 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
300 automake and autoconf.
302 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
303 (COFF_WITH_PR to COFF_WITH_PE).
305 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
307 * coff-arm.c: Make variables and some functions static, so that
308 this file can be included in multiple object files.
309 (coff_arm_bfd_final_link): Fix minor bug.
311 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
313 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
315 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
317 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
319 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
321 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
323 * sunos.c (sunos_add_one_symbol): When overriding a defined
324 symbol, set it to undefined, not new.
326 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
329 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
331 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
332 (sh_relax_delete_bytes): Don't kill LABEL relocs.
334 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
336 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
337 (mn10300_elf_relax_section): Likewise.
339 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
341 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
342 bfd_h_get_* calls to "bfd_byte *".
344 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
346 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
348 (mn10300_elf_relax_section): Include stack space for register saves
349 in the imm8 field of a "call" instruction.
350 (compute_function_info): Determine how much stack is allocated by
351 the movm instruction. Fix typo.
352 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
354 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
356 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
357 a version dependency could not be found.
359 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
361 * configure.com: Get version info from configure.in
363 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
365 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
366 New function. Avoid mixing US1 and HAL R1 code.
367 Set resulting memory ordering to the strongest one used.
368 (sparc64_elf_object_p): Set bfd_mach correctly.
370 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
372 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
373 (sparc64_elf_check_relocs): Handle them.
374 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
375 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
377 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
379 * configure.in (sparc*-*-linux*): Use trad-core and ...
380 * hosts/sparclinux.h: New file.
382 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
384 * config.bfd (sparc64-*-linux*): New target.
386 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
387 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
389 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
390 Set .plt alignment from new plt_alignment.
391 * elflink.h (elf_link_create_dynamic_sections): Set version section
392 alignment to LOG_FILE_ALIGN.
393 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
394 (elfXX_bed): Init plt_alignment.
396 * elf64-sparc.c (sparc64_elf_check_relocs,
397 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
398 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
399 sparc64_elf_finish_dynamic_sections): New functions.
400 (sparc64_elf_howto_table): Fix a few name strings.
401 (ELF_DYNAMIC_INTERPRETER): New definition.
402 (sparc64_elf_relocate_section): Handle shared libraries.
404 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
405 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
406 PLT definitions sparc64-linux originally choose. These will go
407 away soon in favour of the official abi definitions.
409 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
411 * coff-sh.c (coff_small_object_p): New static function.
412 (coff_small_new_section_hook): New static function.
413 (bfd_coff_small_swap_table): New static const structure.
414 (coff_small_close_and_cleanup): Define.
415 (coff_small_bfd_free_cached_info): Define.
416 (coff_small_get_section_contents): Define.
417 (coff_small_get_section_contents_in_window): Define.
418 (shcoff_small_vec): New static structure.
419 (shlcoff_small_vec): New static structure.
420 * targets.c (bfd_target_vector): Add shcoff_small_vec and
422 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
423 shlcoff_small_vec to targ_selvecs.
425 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
426 * configure: Rebuild.
428 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
430 * evax-egsd.c: Weak symbols are global.
432 * evax-emh.c: Use proper casts.
434 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
436 * evax-egsd.c: Section names and symbols have different
437 length restrictions. Add length parameter to
438 _bfd_evax_length_hash_symbol.
439 * evax-etir.c: Likewise.
440 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
442 * evax.h (EOBJ_S_C_SECSIZ): Define.
444 * evax-alpha.c: Remove duplicate test.
446 * evax-emh.c: SYS$ functions are upper-case.
448 * evax-egsd.c: Create separate sections for common symbols.
449 * evax-etir.c: Don't output common section.
450 * evax.h: Bump up section count.
452 * configure.com: Use 64bit integers with DEC C.
454 * evax-egsd.c: Make section flags dec c compatible.
456 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
458 * som.c (normalize): Delete function.
459 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
460 changed. Use passed in elength to determine size of the extended
461 name table instead of computing it again.
463 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
465 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
466 IMAGE_SCN_MEM_READ for an unrecognized section.
468 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
470 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
471 '/' in the extended name table.
473 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
475 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
476 symbols, check globals list before matching on locals.
478 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
480 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
483 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
485 * peicode.h (pe_mkobject_hook): Set DLL flag.
486 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
488 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
489 for .stab* sections. Replace strlen of constant strings with
492 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
494 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
495 merge got and reloc entries from ind syms to their target.
496 (elf64_alpha_always_size_sections): Call it.
497 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
498 (elf64_alpha_can_merge_gots): Likewise.
499 (elf64_alpha_merge_gots): Likewise.
501 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
502 as it is insufficient to handle the relocation changes as well.
504 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
506 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
507 relocs for symbols in shlibs that have been forced local.
508 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
510 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
512 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
513 got_enties of the default symbol for the default versioned
514 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
517 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
519 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
520 24 bits of the PC when computing a PC relative relocation.
522 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
524 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
525 Correct value for maximum positive 22 bit PC relative relocation.
526 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
527 HI_16 relocations. Correct bit adjustment in TDA offsets.
529 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
531 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
532 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
534 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
536 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
539 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
541 * config.bfd: Missed one alpha* change.
543 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
545 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
546 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
547 (MINUS_ONE): New macro.
548 (sparc_elf_notsup_reloc): New function.
549 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
550 H44,M44,L44,REGISTER.
551 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
552 (init_insn_reloc): New function.
553 (sparc_elf_wdisp16_reloc): Use it.
554 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
556 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
558 * som.c (som_construct_extended_name_table): Remove static
559 function, and define as macro instead.
561 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
563 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
564 recognizes alphaev5 etc.
565 * configure.host: Likewise.
567 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
569 Make ld -s work on AIX:
570 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
571 section if we are stripping.
572 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
573 size if we are stripping.
574 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
575 and don't write out relocs, if we are stripping.
576 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
577 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
580 * configure.in: Don't include elf.lo again for ELF targets; it's
581 always in the library anyhow.
582 * configure: Rebuild.
584 * bfd-in2.h: Rebuild.
586 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
587 char *, when calling bfd_get_32 and bfd_put_32.
588 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
591 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
593 * reloc.c (bfd_check_overflow): New function.
594 (bfd_perform_relocation, bfd_install_relocation): Use it.
595 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
596 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
597 * bfd-in2.h: Regenerate.
598 * libbfd.h: Regenerate.
600 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
602 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
603 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
605 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
607 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
608 (stmp-bfd-h): Rename from stmp-bfd.h.
609 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
610 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
611 (stmp-bin2-h): New target.
612 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
613 (stmp-lbfd-h): New target.
614 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
615 (stmp-lcoff-h): New target.
616 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
617 stmp-lbfd-h, and stmp-lcoff-h.
618 * Makefile.in: Rebuild.
620 * configure.in: Use a diversion to set enable_shared before the
621 arguments are parsed.
622 * configure: Rebuild.
624 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
626 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
627 renamed to R_SPARC_UNUSED_42.
628 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
629 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
630 renamed to R_SPARC_UNUSED_42.
631 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
632 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
633 * bfd-in2.h: Regenerated.
634 * libbfd.h: Regenerated.
636 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
638 * elflink.h (elf_merge_symbol): Don't check the hash creator until
639 after we have set *sym_hash.
641 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
643 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
645 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
647 * Makefile.am (libbfd_a_SOURCES): Define.
648 * Makefile.in: Rebuild.
650 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
651 * aclocal.m4: Rebuild with new libtool.
652 * configure: Rebuild.
654 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
656 * elf.c (map_sections_to_segments): Even if we are not demand
657 paged, don't put a loadable section after a nonloadable section.
658 (assign_file_positions_for_segments): Increment the file offset
659 for a section with contents, even if it is not loadable.
662 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
664 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
665 indicating that __ctbp could not be found.
668 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
670 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
672 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
675 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
676 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
677 Add support for the CALLT relocs.
679 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
680 BFD_RELOC_V850_CALLT_16_16_OFFSET.
683 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
684 relocations against non-existant symbols.
686 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
688 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
690 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
691 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
692 bit reloc in the tiny data area.
695 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
697 Merged changes from Martin Hunt:
699 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
700 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
703 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
704 BFD_RELOC_D30V_9_PCREL_R): New relocs.
706 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
707 Do 15 and 21 bit pc-relative relocations.
708 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
711 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
712 added to the relocation, not or'd.
715 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
717 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
719 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
721 * archures.c (bfd_default_scan): Use strcasecmp.
722 (bfd_default_scan): Test for match with arch_name + ":" +
724 (bfd_default_scan): Test for match with printable_name - ":".
725 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
726 cases. Each implements their own scan function.
727 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
728 special cases. Since info->mach == 0. The test mach == number
730 (bfd_arch_list): New function, return name of all the supported
733 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
735 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
736 decoding architecture.
737 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
740 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
742 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
744 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
746 * Makefile.am: Rebuild dependencies.
747 (ALL_MACHINES_CFILES): Add cpu-v850.c.
748 (ALL_MACHINES_CFILES): Add elf32-v850.c.
749 * Makefile.in: Rebuild.
751 * reloc.c: Remove extraneous commas from relocation entries.
752 Remove BFD_RELOC_V850_16_PCREL.
753 * bfd-in2.h: Rebuild.
755 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
756 in sections named .tocbss rather than .bss.
758 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
760 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
761 BFD_RELOC_V850_16_PCREL.
763 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
765 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
766 the same as C_EXT syms.
767 (coff_link_add_symbols): Ditto.
768 (_bfd_coff_link_input_bfd): Ditto.
769 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
770 it to preserve and restore state of global_to_static flag.
772 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
774 * elf32-v850.c (v850_elf_object_p): Set machine number based on
775 bits in e_flags field rather than magic numbers.
776 (v850_elf_final_write_processing, v850_elf_set_private_flags,
777 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
778 v850_elf_print_private_bfd_data): New functions.
781 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
783 * elf.c (prep_headers): Remove V850E magic number.
784 * elf.c (prep_headers): Remove V850EA magic number.
787 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
789 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
791 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
793 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
794 instructions are relative to the next instruction, not the
796 (mn10200_elf_relax_section): Similarly.
798 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
800 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
803 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
804 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
805 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
807 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
809 * cpu-v850.c: Remove "plain" from v850 printable name.
810 (scan): Use strcasecmp.
812 * archures.c (bfd_mach_v850): Define.
814 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
815 just sh/SH, use strcasecmp.
816 (arch_info_struct): Add entries for sh3 et.al.
818 * archures.c (bfd_mach_sh, ...): Define.
820 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
822 * archures.c (bfd_archures_list): Always NULL terminate the list.
824 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
826 * Makefile.am: Rebuild dependencies.
827 (ALL_MACHINES_CFILES): Add cpu-arc.c.
828 (ALL_MACHINES_CFILES): Add elf32-arc.c.
829 (elf32-arc.lo): Remove explicit dependency.
830 * Makefile.in: Rebuild.
832 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
833 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
834 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
836 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
838 * configure: Rebuild with latest devo autoconf for NT support
840 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
842 * cpu-arm.c (compatible): If B is a default type, return A.
844 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
846 * cpu-v850.c (scan): New function.
847 (arch_info_struct): New structure.
848 (bfd_v850_arch): Add link into arch_info_structure.
850 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
853 * elf32-v850.c (v850_elf_object_p): New function.
856 * archures.c (bfd_mach_v850e): Machine value for v850e.
858 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
860 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
863 * elf.c (prep_headers): Add support for v850e machine number.
865 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
867 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
869 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
872 * elf.c (prep_headers): Add support for v850ea machine number.
875 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
877 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
878 cached_stab field if the offset prevents us from using the cache.
880 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
882 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
884 * aout-arm.c (aout_arm_little_vec): Likewise.
885 (aout_arm_big_vec): Likewise.
886 * bout.c (b_out_vec_big_host): Likewise.
887 (b_out_vec_little_host): Likewise.
888 * mipsbsd.c (aout_mips_little_vec): Likewise.
889 (aout_mips_big_vec): Likewise.
892 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
894 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
895 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
896 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
899 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
901 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
902 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
903 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
904 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
905 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
906 of two for I960 only.
907 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
908 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
910 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
911 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
912 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
914 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
915 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
916 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
917 *coffcode.h (coff_write_object_contents): Set alignment field in
918 section header for TIC80COFF files.
921 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
923 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
924 v850_elf_check_relocs, v850_elf_reloc,
925 v850_elf_final_link_relocate): Add support for
926 BFD_RELOC_V850_16_PCREL relocation.
928 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
931 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
933 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
936 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
938 * cpu-v850e: New file.
940 * elf.c (prep_headers): Add support for v850e target.
942 * bfd-in2.h (bfd_architecture): Add support for v850e target.
944 * config.bfd: Add support for v850e target.
946 * archures.c: Add support for v850e target.
948 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
950 * cpu-v850ea: New file.
952 * elf.c (prep_headers): Add support for v850ea target.
954 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
956 * config.bfd: Add support for v850ea target.
958 * archures.c: Add support for v850ea target.
961 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
963 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
964 argument as section relative, rather than an absolute address.
965 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
967 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
969 * config.bfd (arc-*-elf*): Add.
970 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
971 * configure: Rebuild.
972 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
973 (BFD32_BACKENDS): Add elf32-arc.lo.
974 (cpu-arc.lo,elf32-arc.lo): Add rules for.
975 * Makefile.in: Rebuild.
976 * archures.c (architecture list): Add bfd_arch_arc.
977 (bfd_archures_list): Add bfd_arc_arch.
978 (bfd_mach_arc_base): Define.
979 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
980 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
981 (bfd_target_vect): Add them.
982 * bfd-in2.h, libbfd.h: Rebuild.
983 * cpu-arc.c, elf32-arc.c: New files.
984 * elf.c (pre_headers): Recognize bfd_arch_arc.
986 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
988 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
989 data section is correctly rounded to a page in the file.
991 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
993 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
994 there are no symbols.
996 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
998 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
999 file system 14 character limit.
1000 * Makefile.am, configure.in: Corresponding changes.
1001 * Makefile.in, configure: Rebuild.
1003 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
1005 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
1006 Rebuild dependencies.
1007 * Makefile.in: Rebuild.
1009 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
1011 * Makefile.am (docdir): Define.
1012 * Makefile.in: Rebuild.
1014 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1016 * configure: Rebuild with autoconf 2.12.1.
1018 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1020 * aclocal.m4, configure: Rebuild with new automake patches.
1022 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1024 * rs6000-core.c (make_bfd_asection): New function to add a section
1025 to the core file bfd.
1026 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1028 Use BFD routines to seek, read and stat the core file.
1029 Handle .data sections from loaded objects and anonymously mmapped
1030 regions, these are available in AIX 4 core files.
1032 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1034 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1035 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1036 copy; use a patches libtool instead.
1037 * acmacros.m4: Remove.
1038 * Makefile.in, aclocal.m4, configure: Rebuild.
1040 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1042 * Makefile.am: New file, based on old Makefile.in.
1043 * acmacros.m4: New file, copied from old aclocal.m4.
1044 * acinclude.m4: New file.
1045 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1046 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1047 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1048 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1049 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1050 * acconfig.h: Mention PACKAGE and VERSION.
1051 * stamp-h.in: New file.
1052 * dep-in.sed: Change .o to .lo.
1053 * Makefile.in: Now built with automake.
1054 * aclocal.m4: Now built with aclocal.
1055 * config.in, configure: Rebuild.
1058 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1060 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1061 if there is only a relocation to a read-only but not allocatable
1062 section (like .stab).
1063 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1064 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1065 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1066 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1067 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1069 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1070 (ppc_elf_create_linker_section): These sections are not
1071 created by the linker (that is, they are created by the user
1072 putting data in them). In particular, they can be the source
1073 and target of relocations.
1074 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1075 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1076 objects (for instance, 'long double') to 16-byte boundaries.
1077 (ppc_elf_size_dynamic_sections): Make the code that generates
1078 section symbols exactly the same as for sparc, reducing the
1079 number of section symbols output.
1080 (ppc_elf_check_relocs): Check postcondition of
1081 bfd_elf32_link_record_dynamic_symbol. Make default case the
1082 same as corresponding code for sparc, fixing bug involving
1084 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1085 forced to be local because of versioning (by replicating
1086 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1087 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1089 (ppc_elf_relocate_section): Add handy debugging code for when
1090 assertion fails. Add some more 'symbol made local because of
1093 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1094 processing a GOT relocation as required by ABI.
1096 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1098 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1099 version info if this symbol came from a dynamic object.
1100 (elf_link_add_object_symbols): Set the version info of a symbol
1101 only if the object actually contains version definitions and
1102 defines this symbol.
1104 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1106 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1107 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1109 * configure: Regenerated with autoconf 2.12.
1110 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1112 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1114 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1115 a warning rather than returning an error.
1117 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1119 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1121 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1123 * cisco-core.c: define signals for wingdb.
1125 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1127 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1128 the same number of aux entries.
1130 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1132 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1133 difference of two symbols if the relocation size is 32 bits.
1134 (som_write_fixups): Handle R_DATA_EXPR.
1136 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1138 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1139 its value if COFF_WITH_PE is defined.
1141 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1143 * coff-stubgo32.c: New file.
1144 * go32stub.h: New file.
1145 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1146 * coffswap.h (coff_swap_filehdr_in): Invoke
1147 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1149 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1150 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1151 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1152 COFF_ADJUST_AUX_IN_POST if they are defined.
1153 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1154 COFF_ADJUST_AUX_OUT_POST if they are defined.
1155 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1156 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1157 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1158 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1159 * targets.c (go32stubbedcoff_vec): Declare.
1160 (bfd_target_vector): Add go32stubbedcoff_vec.
1161 * configure.in (go32coff_vec): New target vector.
1162 (go32stubbedcoff_vec): Likewise.
1163 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1164 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1165 * Makefile.in: Rebuild dependencies.
1166 (BFD32_BACKENDS): Add coff-stubgo32.o.
1167 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1168 (HFILES): Add go32stub.h.
1170 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1172 * configure.in: Check for fdopen.
1173 * configure, config.in: Rebuild.
1174 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1175 __GO32__. Reindent a bit.
1177 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1179 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1180 flag for newly created sections.
1181 (sunos_add_dynamic_symbols): Don't discard newly created sections
1182 if shared library is dynobj.
1184 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1186 * elf.c (map_sections_to_segments): When checking whether
1187 including a section in a segment would force us to skip a page,
1188 align the address of the next segment to avoid wraparound
1191 start-sanitize-tic80
1192 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1194 * coffcode.h (coff_write_object_contents): Initialize
1195 target id field to TIC80_TARGET_ID.
1196 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1198 (coff_swap_filehdr_in): Swap in target id field if used.
1201 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1203 * coff-i386.c (coff_i386_is_local_label_name): New static function
1204 if TARGET_UNDERSCORE.
1205 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1206 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1208 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1210 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1211 complain_overflow_signed, for 32 bit PC relative relocations.
1213 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1215 * elflink.h (elf_link_add_object_symbols): When a version
1216 indirection symbol is overridden, make the original symbol point
1217 at the real overriding symbol.
1219 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1222 * elflink.h (elf_link_output_extsym): Use the right section for a
1224 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1225 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1227 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1229 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1230 symbols before checking for new symbols.
1232 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1234 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1236 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1237 file, not aoutsz bytes (they are different in XCOFF .o files).
1239 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1240 redefined by objects included from archives.
1242 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1244 * elflink.h (elf_merge_symbol): In the case of a new defined
1245 symbol overriding an old defined symbol, return the hash table
1246 entry which we modify, even if it is the target of an
1248 (elf_link_add_object_symbols): If the real name of the symbol gets
1249 overridden, convert the versioned symbol into an indirect symbol
1252 * elflink.h (elf_merge_symbol): New static function, broken out of
1253 elf_link_add_object_symbols.
1254 (elf_link_add_object_symbols): Call it.
1256 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1258 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1259 handle case where COFF filehdr does not immediately follow PE
1261 * coffgen.c (coff_object_p): Remove useless seek to current
1264 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1266 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1269 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1271 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1272 symbols, skip N_ABS symbols with debugging storage classes.
1274 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1276 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1277 relocs in shared libraries which refer to local symbols. Cope
1278 with addend when processing a GOT relocation.
1280 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1281 for sections that the linker didn't create.
1282 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1283 symbol if it was created in ppc_elf_size_dynamic_sections.
1284 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1285 relative to a section for which we didn't output a symbol.
1287 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1288 relocs are 'rela' relocs, like everything else. .rela.plt is not
1289 a read-only section, so we don't have to special-case it.
1291 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1292 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1294 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1295 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1296 actual .got section.
1297 * elflink.c (_bfd_elf_create_got_section): The three reserved
1298 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1300 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1303 * elf32-ppc.c (ppc_elf_check_relocs): Use
1304 _bfd_elf_create_got_section to create the GOT rather than
1305 ppc_elf_create_linker_section. Create the '.rela.got' section
1307 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1308 symbol has a GOT entry.
1309 (ppc_elf_relocate_section): Record when a symbol is used through
1310 the GOT, and allocate space in the GOT for each such symbol.
1311 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1312 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1315 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1316 treated in a similar way to ADDR16_HA relocs.
1317 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1318 shared objects; the linker must deal with them.
1319 (ppc_elf_create_linker_section): Stop setting
1320 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1321 LINKER_SECTION_PLT stuff.
1322 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1323 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1324 section, not ELF-specific calls.
1325 (elf_backend_plt_not_loaded): Set to 1.
1326 (elf_backend_got_symbol_offset): Set to 4.
1327 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1328 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1329 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1330 plt_not_loaded member.
1331 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1332 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1334 (elf_backend_G_O_T_offset): Set default to 0.
1335 (elfNN_bed): Set added fields.
1337 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1338 DT_RELENT in shared objects; should be DT_RELAENT.
1340 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1341 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1342 such a reloc (in a non-shared object) refers to a symbol that's
1345 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1347 * elfcode.h (put_signed_word): Define.
1348 (get_signed_word): Define.
1349 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1350 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1352 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1353 bfd_get_signed_32 to set the r_addend field.
1354 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1355 bfd_h_get_signed_64 to set the r_addend field.
1357 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1359 * elf32-i386.c (elf_i386_relocate_section): When generating a
1360 shared library, do the relocation if the input section is not
1361 allocated in memory.
1363 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1364 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1365 (elf_fix_symbol_flags): New static function, broken out of
1366 elf_adjust_dynamic_symbol.
1367 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1368 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1369 forced local even if NEEDS_PLT is set. When forcing a symbol to
1370 be local, clear NEEDS_PLT.
1371 (elf_link_output_extsym): Remove unused local bed.
1373 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1375 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1376 for derived elf linker hash table entries. References to
1377 elf_link_hash_entry changed appropriately.
1378 (elf32_mn10300_link_hash_table): New structure for derived elf
1380 (elf32_mn10300_hash_table): Define.
1381 (elf32_mn10300_link_hash_traverse): Likewise.
1382 (elf32_mn10300_link_hash_newfunc): New function.
1383 (elf32_mn10300_link_hash_table_create): Likewise.
1384 (elf32_mn10300_finish_hash_table_entry): Likewise.
1385 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1386 of prologue code, and call:32->call:16 relaxing.
1387 (compute_function_info: New function.
1388 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1390 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1392 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1393 for a symbol which is being forced to be local.
1394 * elf32-i386.c (elf_i386_relocate_section): Write out the
1395 relocation value for a GOT reloc for a symbol which is turning
1396 into a local symbol.
1397 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1398 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1400 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1402 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1403 value if the symbol is turning into a local symbol.
1404 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1405 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1407 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1409 * elflink.h (elf_link_add_object_symbols): Also read verneed
1410 information by calling `_bfd_elf_slurp_version_tables'.
1411 (elf_link_add_object_symbols): For undefined symbols look for
1412 version information in the verneed records.
1413 (elf_link_add_object_symbols): Use soname of shared object
1414 for verneed record if it is available.
1416 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1418 * cpu-arm.c: Add prototypes for compatible and scan.
1419 * cofflink.c: Add prototype for mark_relocs.
1421 * archive.c (bfd_special_undocumented_glue): Change filename to
1422 const pointer. Add prototype.
1424 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1426 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1427 sections that will be discarded.
1429 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1431 * elflink.h (elf_link_find_version_dependencies): When searching
1432 for known version symbol skip non-matching verdef records, not
1435 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1437 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1438 not a bfd_vma, to the base file, to match how dlltool reads it.
1440 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1442 * reloc.c: Add thumb relocations.
1444 * bfd-in2.h: Add Thumb relocations.
1446 * libbfd.h: Add Thumb relocations.
1448 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1450 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1452 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1454 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1455 for a section even if it is not loaded.
1457 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1459 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1460 input and output files.
1461 (_bfd_coff_generic_relocate_section): Check whether input file,
1462 not output file, is a PE file.
1464 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1466 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1468 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1470 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1473 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1475 * cpu-arm.c (compatible): Add test for supersets of ARM
1478 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1480 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1483 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1485 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1486 called directly by gas/config/tc-arm.c.
1488 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1490 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1491 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1493 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1495 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1498 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1500 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1501 (coff_bfd_copy_private_bfd_data): Ditto.
1502 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1503 (coff_arm_bfd_print_private_bfd_data): Ditto.
1504 (coff_arm_bfd_set_private_flags): Ditto.
1505 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1507 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1509 * libcoff-in.h (struct coff_final_link_info): Add boolean
1510 global_to_static member for support of task linking.
1511 (_bfd_coff_write_task_globals): Add prototype.
1512 * libcoff.h: Regenerate.
1513 * coffcode.h (coff_write_object_contents): Use #ifdef to
1514 check RS6000COFF_C, to be consistent with all other uses
1516 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1517 call _bfd_coff_write_task_globals.
1518 (_bfd_coff_link_input_bfd): If doing task linking, convert
1519 global functions to static.
1520 (_bfd_coff_write_global_sym): If doing task linking, convert
1521 global variables to static.
1522 (_bfd_coff_write_task_globals): New function.
1523 start-sanitize-tic80
1524 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1525 (C_AUTOARG): #undef since it clashes with C_UEXT.
1526 (C_LASTENT): #undef since it clashes with C_STATLAB.
1527 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1529 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1530 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1531 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1534 start-sanitize-tic80
1535 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1537 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1538 PP relocations to complain_overflow_dont.
1540 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1542 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1543 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1545 (ppbase_reloc, glob15_reloc): New static functions.
1546 (glob16_reloc, local16_reloc): New static functions.
1547 (rtype2howto): Handle all relocation types.
1548 (coff_tic80_relocate_section): New static function.
1549 (coff_relocate_section): Define to coff_tic80_relocate_section.
1550 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1553 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1555 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1556 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1558 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1559 callers. If PE file, don't add section VMA.
1560 (coff_write_alien_symbol): If PE file, don't add section VMA.
1561 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1562 (_bfd_coff_write_global_sym): Likewise.
1563 (_bfd_coff_generic_relocate_section): Likewise.
1565 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1568 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1570 * cofflink.c (mark_relocs): Add new function to mark symbols which
1571 are used by relocations.
1572 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1573 suppress the skipping of symbols that have thus been marked.
1575 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1577 * coff-sh.c (sh_merge_private_data): New static function.
1578 (coff_bfd_merge_private_bfd_data): Define.
1580 start-sanitize-tic80
1581 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1583 * coff-tic80.c: Remove unnecessary #ifdefs.
1584 * config.bfd: Set targ_underscore to yes for tic80.
1586 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1588 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1589 with unresolved external symbols in GDB).
1592 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1594 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1595 the symbols associated with each BFD.
1596 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1598 * elf-m10200.c: Likewise.
1599 * elf32-m32r.c: Likewise.
1600 * elf32-sh.c: Likewise.
1602 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1604 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1605 alignment of a common symbol. If two symbols that look like
1606 common symbols are found in two shared libraries, and the size is
1607 different, use the larger size, and warn if --warn-common. If a
1608 common symbol overrides a definition in a shared library, set the
1609 size to the larger size, and warn if --warn-common.
1611 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1613 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1614 into any other machine type.
1616 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1618 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1619 data into an unitialised destination set its machine type as well.
1621 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1623 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1624 to common symbol size. Consistently treat uninitialized symbols
1625 in shared objects as common symbols.
1627 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1629 * archures.c (constants): Added new constants to identify the
1630 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1631 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1633 * bfd-in2.h (constants): Added new constants to identify
1634 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1635 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1636 bfd_mach_arm_4T. This file is auto-magically generated from the
1637 archures.c file. This update is just to save work.
1639 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1640 coff_arm_bfd_print_private_bfd_data,
1641 coff_arm_bfd_set_private_flags,
1642 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1643 (global): Macro redefinitions set up to use these new functions.
1645 * coffcode.h (coff_mkobject_hook): Added call to
1646 coff_arm_bfd_set_private_flags().
1647 (coff_set_arch_mach_hook): Added code to set machine type based on
1648 bits stored in internal flags.
1649 (coff_set_flags): Added code to set the new bits in the flags
1650 field based on the machine number.
1651 (function definition macros): Made all function definition macros
1652 conditional so that they can be overridden by target specific
1655 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1656 Structure extended to include new types, one each for ARMv2,
1657 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1659 * libcoff-in.h (struct coff_tdata): Added flags field.
1661 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1663 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1665 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1668 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1670 * coffgen.c (coff_find_nearest_line): If there are no syments,
1673 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1675 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1677 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1679 * targmatch.sed: Add explicit \n characters to work around bug in
1680 HP/UX 10.20 sed program.
1682 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1684 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1687 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1689 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1691 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1693 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1694 (struct elf_m68k_pcrel_relocs_copied, struct
1695 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1696 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1697 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1698 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1700 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1701 PC relative relocs for a global symbol defined in a regular
1702 object, and count the number of PC relative relocs copied for any
1704 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1705 traverse with elf_m68k_discard_copies.
1707 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1709 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1710 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1712 * coffcode.h (coff_compute_section_file_positions): Force the
1713 potential last byte in the file to be written out when
1716 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1718 * configure.host (mips*-*-openbsd*): New host.
1720 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1722 * elflink.h (elf_link_add_object_symbols): Only subtract the
1723 section VMA from the symbol value if this is a fully linked file.
1725 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1726 (struct elf_i386_link_hash_entry): Define.
1727 (struct elf_i386_link_hash_table): Define.
1728 (elf_i386_link_hash_traverse): Define.
1729 (elf_i386_hash_table): Define.
1730 (elf_i386_link_hash_newfunc): New static function.
1731 (elf_i386_link_hash_table_create): New static function.
1732 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1733 PC relative relocs for a global symbol defined in a regular
1734 object, and count the number of PC relative relocs copied for any
1736 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1737 traverse with elf_i386_discard_copies.
1738 (elf_i386_discard_copies): New static function.
1739 (bfd_elf32_bfd_link_hash_table_create): Define.
1741 From Gordon W. Ross <gwr@mc.com>:
1742 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1743 (sunos4_aout_backend): Use MY_entry_is_text_address.
1746 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1748 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1749 R_D30V_32_NORMAL to 2 (4 bytes).
1752 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1754 From Gordon W. Ross <gwr@mc.com>:
1755 * netbsd.h (N_SHARED_LIB): Define.
1756 (SEGMENT_SIZE): Don't define.
1757 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1759 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1760 (SEGMENT_SIZE): Don't define.
1762 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1763 to sizeof Rela structure, not sizeof Rel structure. From Gary
1764 Thomas <g.thomas@opengroup.org>.
1766 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1768 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1769 whenever entry is larger than text address, but only by whole
1770 pages. From Gordon W. Ross <gwr@mc.com>.
1772 * Makefile.in (install): Depend upon installdirs. Use
1773 mkinstalldirs to build $(oldincludedir).
1774 (installdirs): New target.
1776 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1777 if this is a debugging section which we are stripping.
1779 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1781 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1782 alpha-specific target data struct.
1784 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1786 From Thomas Graichen <graichen@rzpd.de>:
1787 * Makefile.in: Always use $(SHELL) when running move-if-change.
1788 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1789 * configure: Rebuild.
1791 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1793 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1794 VMA if this is an executable file or a shared object.
1796 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1799 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1801 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1802 start of the file. Remove uses later on which switch using
1804 (MY(callback)): Handle entry_is_text_address.
1805 (MY_entry_is_text_address): Define if not defined.
1806 (MY(backend_data)): Initialize new field.
1807 * aoutf1.h (sunos4_aout_backend): Likewise.
1808 * i386aout.c (MY(backend_data)): Likewise.
1809 * i386mach3.c (MY(backend_data)): Likewise.
1810 * mipsbsd.c (MY(backend_data)): Likewise.
1811 * sparclynx.c (sparclynx_aout_backend): Likewise.
1812 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1813 (MY_entry_is_text_address): Define.
1814 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1816 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1817 whose name starts with `.'.
1819 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1821 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1822 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1823 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1824 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1825 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1826 sparc-*-openbsd*): New targets.
1827 * configure: Rebuild.
1829 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1831 * stabs.c (struct stab_section_info): New field
1833 (_bfd_link_section_stabs): Fill the above array.
1834 (_bfd_stab_section_offset): Use `cumulative_skips' to
1835 speed up offset calculation.
1837 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1839 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1840 addend for non pc-relative relocations.
1842 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1843 for non-existent function.
1845 * elf-m10300.c (mn10300_elf_relax_section): New function.
1846 (mn10300_elf_relax_delete_bytes): Likewise.
1847 (mn10300_elf_symbol_address_p): Likewise.
1848 (mn10300_elf_get_relocated_section_contents): Likewise.
1849 (bfd_elf32_bfd_relax_section): Define.
1850 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1852 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1854 * configure.host: Set SHLIB_LIBS.
1855 * configure.in: Substitute SHLIB_LIBS.
1856 * configure: Rebuild.
1857 * Makefile.in (SHLIB_LIBS): New variable.
1858 ($(SHLIB)): Use $(SHLIB_LIBS).
1860 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1862 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1863 with bfd_section_vma.
1865 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1867 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1868 Correct CPU file names for mn10[23]00.
1869 * configure: Rebuild.
1871 * bfd.c (bfd_record_phdr): Cast count to size_t before
1874 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1875 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1876 (xcoff_write_archive_contents): LIkewise.
1877 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1878 (mips_elf_create_procedure_table): Likewise.
1879 * peicode.h (pe_print_idata): Likewise.
1880 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1881 * xcofflink.c (xcoff_get_section_contents): Likewise.
1882 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1883 (xcoff_link_add_symbols): Likewise.
1884 (xcoff_link_add_symbols): Likewise.
1886 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1887 (ppcboot_bfd_print_private_bfd_data): Likewise.
1889 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1890 to complain_overflow_signed.
1892 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1894 * VERSION: Set to 2.8.1.
1896 * Branched binutils 2.8.
1898 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1899 deciding whether to copy a reloc into a shared object.
1900 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1901 relocs in unallocated sections.
1902 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1903 R_SPARC_RELATIVE relocs in unallocated sections.
1905 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1907 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1908 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1911 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1913 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1914 override an uninitialized symbol from a shared library with a
1917 * elf-m10200.c: Rename from elf32-mn10200.c.
1918 * elf-m10300.c: Rename from elf32-mn10300.c.
1919 * cpu-m10200.c: Rename from cpu-mn10200.c
1920 * cpu-m10300.c: Rename from cpu-mn10300.c
1921 * Makefile.in: Update accordingly.
1923 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1924 (elf_mips_isa): Move to earlier in file.
1925 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1926 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1929 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1932 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1934 * configure.com: New file.
1935 * config.h-vms: Remove file.
1936 * makefile.vms: Update for new configure scheme.
1938 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1940 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1941 (ppc_process_before_allocation): Declare.
1942 * libcoff.h: Rebuild.
1944 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1946 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1948 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1950 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1952 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1953 symbol index for a R_IHCONST reloc.
1955 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1957 * targmatch.sed: Do not use \(\) recursively.
1959 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1961 * m68klinux.c (MACHTYPE_OK): Define.
1962 * i386linux.c (MACHTYPE_OK): Define.
1964 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1966 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1967 <hjl@gnu.ai.mit.edu>:
1968 * sparclinux.c: New file.
1969 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1970 * bfd-in2.h: Rebuild.
1971 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1972 * configure.in (sparclinux_vec): Add to list of vectors.
1973 * configure: Rebuild.
1974 * targets.c (sparclinux_vec): Declare.
1975 (bfd_target_vector): Add sparclinux_vec.
1976 * Makefile.in: Rebuild dependencies.
1977 (BFD32_BACKENDS): Add sparclinux.o.
1978 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1980 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1981 bfd_coff_backend_data field.
1982 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1984 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1985 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1986 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1988 * bfd.c: Include "libiberty.h".
1989 (strerror): Don't declare.
1990 (bfd_errmsg): Call xstrerror rather than strerror.
1992 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1994 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1995 reloc even if the symbol is in the .bss section.
1996 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1997 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1998 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2000 * coffcode.h (bfd_coff_backend_data): Add new field
2001 _bfd_coff_default_section_alignment_power.
2002 (bfd_coff_default_section_alignment_power): Define.
2003 (bfd_coff_std_swap_table): Initialize new field.
2004 * libcoff.h: Rebuild.
2005 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
2006 symbol to the default section alignment.
2008 * COPYING: Update FSF address.
2011 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2013 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2014 21-bit absolute that made it act as a relative.
2017 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2019 * elflink.c (_bfd_elf_create_linker_section): Don't set
2020 bss_section and rel_section from existing sections.
2022 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2025 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2027 * aoutx.h (some_aout_object_p): Change executable test to fix
2028 problems with embedded a.out systems.
2030 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2032 * stabs.c (_bfd_stab_section_offset): New function.
2033 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2034 * libbfd.h: Rebuild.
2035 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2037 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2038 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2039 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2040 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2041 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2043 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2044 symbol. Check for memory allocation failure of *psinfo.
2045 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2046 callers. Set the value of the header symbol.
2047 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2048 * libbfd.h: Rebuild.
2050 start-sanitize-tic80
2051 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2053 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2054 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2055 reloc types, rather than silently failing to generate an output file.
2058 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2060 * targmatch.sed: Use the hold space to put the #ifdef around the
2061 the string constant.
2062 * targets.c (UNSUPPORTED_TARGET): Don't define.
2063 (find_target): Don't check for UNSUPPORTED_TARGET.
2064 (bfd_set_default_target): Don't try to optimize by checking for
2067 * Makefile.in: Rebuild dependencies.
2068 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2069 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2070 (elf32-m32r.o): Remove explicit target.
2072 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2075 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2076 count section symbols for sections that were created by the
2077 linker, or are not allocatable or not loadable.
2078 (elf32_sparc_finish_dynamic_sections): Output output section
2079 symbols for section for which we made space for them.
2081 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2083 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2084 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2086 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2088 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2089 (m32r_hi16_list): New static local.
2090 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2091 (m32r_elf_do_hi16_reloc): Delete.
2092 (m32r_elf_relocate_hi16): New function.
2093 (m32r_elf_lo16_reloc): New function.
2094 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2097 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2099 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2100 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2101 (m32r_elf_final_sda_base): New function.
2102 (m32r_elf_relocate_section): Rewrite sdata support.
2103 (m32r_elf_finish_dynamic_sections): Delete.
2105 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2107 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2108 * coff-svm68k.c: New file. Just defines some macros and includes
2110 * coff-m68k.c: Add functions to handle common addends, moved in
2111 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2112 Control whether relocs are visible using STATIC_RELOCS.
2113 * cf-m68klynx.c: Simplify greatly: just define macros to control
2115 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2116 * targets. (m68ksysvcoff_vec): Declare.
2117 (bfd_target_vector): Add m68ksysvcoff_vec.
2118 * config.bfd (m68*-motorola-sysv*): New target.
2119 * configure.in (m68ksysvcoff_vec): New vector.
2120 * configure: Rebuild.
2121 * Makefile.in: Rebuild dependencies.
2122 (BFD32_BACKENDS): Add coff-svm68k.o.
2123 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2125 * binary.c (binary_set_section_contents): Don't get misled if the
2126 first section is not loadable. From Matthew L. Martin
2129 * elflink.h (elf_bfd_final_link): Set the value of a section
2130 symbol to the section address unless doing a relocateable link.
2132 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2134 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2135 .plt entry if we've taken the function's address.
2136 (elf64_alpha_merge_gots): Merge collected flags info as well.
2138 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2140 * Many files: Add function prototypes.
2141 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2142 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2143 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2144 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2145 * peicode.h: Change several void * parameters to PTR.
2146 * srec.c (srec_get_symbol_info): Make static.
2147 * syms.c (bfd_symbol_is_absolute): Remove.
2148 * Makefile.in: Rebuild dependencies.
2150 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2152 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2153 (bfd_elf32_bfd_is_local_label): Don't define.
2155 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2158 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2160 * bfd-in.h: Don't include obstack.h.
2161 (struct bfd_hash_table): Change memory field to PTR.
2162 * bfd.c (struct _bfd): Change memory field to PTR.
2163 * bfd-in2.h: Rebuild.
2164 * libbfd-in.h (bfd_release): Declare as function, don't define as
2166 * libbfd.h: Rebuild.
2167 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2168 objalloc routines rather than obstack routines.
2169 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2170 (getpagesize): Don't define.
2171 (_bfd_new_bfd): Don't set _bfd_chunksize.
2172 (bfd_openr): Free new bfd and objalloc on failure.
2173 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2174 (bfd_alloc_size): Remove.
2175 (bfd_release): New function.
2176 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2177 objalloc routines rather than obstack routines.
2178 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2179 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2180 objalloc routines rather than obstack routines.
2181 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2182 (struct accumulate): Change memory to struct objalloc *.
2183 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2184 * dep-in.sed: Don't remove obstack.h from dependency list.
2185 * Makefile.in: Rebuild dependencies.
2186 (BFD_H_DEPS): Remove obstack.h.
2187 (install): Don't install obstack.h.
2188 * Many files: Don't include "obstack.h".
2191 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2192 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2193 * libbfd.h: Rebuild.
2194 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2195 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2196 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2198 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2199 old version of bfd_alloc.
2200 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2201 * libbfd.h: Rebuild.
2202 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2204 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2206 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2207 ELF local label syntax as well.
2209 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2211 * config.bfd (powerpc-*-beos*): New target.
2212 * configure.in (powerpc-*-beos*): Add case that explicitly
2213 does not set COREFILE for now. A future BeOS version is
2214 expected to support core files.
2215 * configure: Regenerate with autoconf.
2217 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2219 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2220 seen with a local symbol, rather than crashing.
2222 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2223 version symbols if there aren't any.
2225 start-sanitize-tic80
2226 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2228 * coff-tic80.c (coff_rtype_to_howto): Define
2229 (coff_tic80_rtype_to_howto): Clone generic coff version and
2230 add code to handle the funky TI "internal relocations".
2233 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2235 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2236 or size changes because of a weak symbol.
2238 * cisco-core.c (SIGEMT): Define if not defined.
2240 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2242 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2243 setting ever. Sanity check the version number. Sort out copying
2244 flags and other information when adding an indirect symbol.
2245 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2246 symbols added by the backend. Clear the entire contents of the
2248 (elf_export_symbol): Ignore indirect symbols.
2249 (elf_link_output_extsym): Accept a section without an owner in an
2251 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2252 version count. Correct the allocation of x_versymp.
2254 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2255 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2256 Don't return bfd_und_section_ptr when info->shared.
2257 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2258 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2259 (mips_elf_check_relocs): Resolve an indirect symbol in
2261 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2262 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2264 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2266 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2268 From Eric Youngdale <eric@andante.jic.com>:
2269 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2270 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2271 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2272 versioned symbol appears in both a regular and a shared object.
2273 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2274 appropriate. Improve error message.
2275 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2276 all uses. Add localsyms field.
2277 (elf_bfd_final_link): When generating a shared library, call
2278 elf_link_output_extsym to output all local symbols.
2279 (elf_link_output_extsym): Handle symbols which were forced to
2282 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2284 From Eric Youngdale <eric@andante.jic.com>:
2285 * elf-bfd.h (elf_symbol_type): Add version field.
2286 * elfcode.h (elf_slurp_symbol_table): Set version field.
2287 * elflink.h (elf_link_add_object_symbols): When creating an
2288 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2289 appropriate. Set up an indirection from the nondefault version of
2291 (NAME(bfd_elf,size_dynamic_sections)): Call
2292 elf_link_assign_sym_version before checking whether there are any
2293 versions. Always record the version name as a dynamic symbol.
2294 Initialize counters.
2295 (elf_link_assign_sym_version): After finding a version, see if a
2296 symbol should be forced to local scope. Create a new version
2297 definition if appropriate.
2298 (elf_link_output_extsym): Correct indirect symbol handling.
2299 * elf.c (bfd_elf_print_symbol): Print version information.
2300 (bfd_section_from_shdr): Turn version sections into BFD sections.
2301 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2302 if sh_info is not already set.
2303 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2305 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2306 _bfd_stringtab_add to copy the name into permanent memory if
2309 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2311 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2313 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2315 * coffcode.h (bfd_coff_backend_data): Change
2316 _bfd_coff_compute_section_file_positions to return a boolean
2317 value. Change all callers.
2318 (coff_compute_section_file_positions): Change return type to
2319 boolean. If the size of the last section changed, then output a
2320 zero byte at the end of the file.
2321 * libcoff.h: Rebuild.
2323 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2324 for at least 6 output symbols.
2325 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2326 emit a TC csect to represent the space they take up. For an XO
2327 symbol, just emit a reference, not a csect.
2329 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2330 Solaris doesn't like the combined options, and the -f is
2332 (stamp-tshlink, install): Likewise.
2334 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2335 handling when little endian.
2337 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2339 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2340 (mn10300_elf_relocate_section): Likewise.
2341 (elf_backend_relocate_section): Define.
2343 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2344 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2345 (elf32_mn10300_howto_table): Likewise.
2346 (elf32_mn10300_reloc_map): Likewise.
2347 (bfd_elf32_mn10300_reloc): Delete unused function.
2349 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2351 start-sanitize-tic80
2352 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2353 understand, just set the howto field to NULL, and the caller will
2354 print an appropriate error message.
2356 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2357 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2358 block. Use NULL for initializations of "ptr" rather than bare 0.
2359 * coff-h8300.c: Fix typo in comment.
2360 * coff-h8500.c: Ditto.
2362 * coff-z8k.c: Ditto.
2364 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2366 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2367 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2368 m32r_elf_get_relocated_section_contents): First pass at relax support.
2370 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2372 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2373 entry for reading verdef records.
2374 Use correct braces for computing increments of extverdaux and
2375 exteverdef record pointers.
2377 start-sanitize-tic80
2378 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2380 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2384 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2386 * elflink.h (elf_link_find_version_dependencies): Check that
2387 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2390 start-sanitize-tic80
2391 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2393 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2396 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2398 * targets.c (bfd_default_vector): Make non-const.
2399 (find_target): New static function, broken out of
2401 (bfd_set_default_target): New function.
2402 (bfd_find_target): Call find_target. When defaulting, use
2403 bfd_default_vector[0] if it is not NULL.
2404 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2405 * bfd-in2.h, libbfd.h: Rebuild.
2407 * syms.c (bfd_is_local_label): Return false if the symbol has no
2409 * coff-i960.c (coff_i960_is_local_label_name): New function.
2410 (coff_bfd_is_local_label_name): Define.
2411 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2412 (coff_bfd_is_local_label_name): Define.
2413 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2414 (coff_bfd_is_local_label_name): Define.
2415 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2416 with .. or _.L_ as local.
2417 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2418 (bfd_elf32_bfd_is_local_label_name): Define.
2419 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2420 beginning with $ as local.
2422 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2424 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2425 rather than comparing against info->lprefix.
2426 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2427 * elflink.h (elf_link_input_bfd): Likewise.
2428 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2429 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2431 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2432 _bfd_elf_is_local_label_name if not already defined.
2433 * elf.c (_bfd_elf_is_local_label_name): New function.
2434 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2436 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2437 (m88k_is_local_label_name): New static function.
2439 * coffcode.h (coff_bfd_is_local_label_name): Define as
2440 _bfd_coff_is_local_label_name if not already defined.
2441 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2442 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2443 * libcoff.h: Rebuild.
2445 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2446 to _bfd_is_local_label_name.
2447 (bfd_target): Likewise.
2448 * syms.c (bfd_is_local_label): Define as function, not macro.
2449 (bfd_is_local_name): Define.
2450 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2451 bfd_generic_is_local_label, and take a string rather than a
2453 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2454 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2455 (bfd_generic_is_local_label): Don't declare.
2456 (bfd_generic_is_local_label_name): Declare.
2457 * bfd-in2.h, libbfd.h: Rebuild.
2458 * All backends: Change local_label to local_label_name.
2460 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2461 (mips_elf_relocate_got_local): Change return type to boolean.
2462 Don't assume that the first zero entry is unassigned; instead, use
2464 (mips_elf_relocate_section): Check return value of
2465 mips_elf_relocate_got_local.
2466 (mips_elf_create_got_section): Initialize assigned_gotno field.
2469 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2471 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2475 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2477 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2478 that have no contents merely because linker_mark is not set.
2480 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2482 * config.bfd (mips*-*-lnews*): New target.
2483 * coff-mips.c (mips_relocate_section): Make assert compare
2484 content byteorder instead of header byteorder.
2485 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2487 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2488 * configure.in (ecoff_biglittle_vec): Add case.
2489 * configure: Update.
2491 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2493 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2494 name begins with ".note".
2495 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2496 section whose name begins with ".note".
2497 (get_program_header_size): Corresponding change.
2499 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2500 jal and for jal overflow.
2502 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2504 From Eric Youngdale <eric@andante.jic.com>:
2505 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2506 not found, try looking it up again without the version name.
2507 (elf_link_add_object_symbols): Always link against the dynamic
2508 symbol table of a dynamic object. When linking against a dynamic
2509 object, include version strings in symbol names, and set up
2510 version information. Add indirect symbols for default versions.
2511 (elf_link_create_dynamic_sections): Add special version sections.
2512 (struct elf_assign_sym_version_info): Define.
2513 (struct elf_find_verdep_info): Define.
2514 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2515 up version sections.
2516 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2517 (elf_link_find_version_dependencies): New static function.
2518 (elf_link_assign_sym_version): New static function.
2519 (elf_link_renumber_dynsyms): New static function.
2520 (struct elf_final_link_info): Add symver_sec field.
2521 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2522 local symbols of a dynamic object. Handle DT_VER* constants.
2523 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2524 dynamic object. Skip indirect symbols from ELF objects. Remove
2525 the version name before choosing a hash bucket. Write out the
2526 version information if appropriate.
2527 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2528 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2529 (bfd_elf64_size_dynamic_sections): Likewise.
2530 * bfd-in2.h: Rebuild.
2531 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2532 Change elf_link_hash_flags to unsigned short.
2533 (ELF_LINK_HIDDEN): Define.
2534 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2535 dynverdef_hdr, dynversym_section, dynverdef_section,
2536 dynverref_section, cverdefs, cverrefs, verdef, verref.
2537 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2538 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2539 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2540 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2541 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2542 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2543 (_bfd_elf_slurp_version_tables): Declare.
2544 * elf.c (_bfd_elf_swap_verdef_in): New function.
2545 (_bfd_elf_swap_verdef_out): Likewise.
2546 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2547 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2548 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2549 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2550 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2551 version information if there is any.
2552 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2553 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2554 (elf_fake_sections): Handle .gnu.version* section names.
2555 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2556 (_bfd_elf_slurp_version_tables): New function.
2557 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2558 version name in string entered in dynamic hash table.
2559 * elfcode.h: Include fnmatch.h.
2560 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2561 symbol which was forced to become local.
2562 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2563 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2564 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2565 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2567 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2569 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2571 (mn10200_elf_relax_section): Correctly compute a symbol's value
2572 when the symbol is local, but not in the same section as we are
2573 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2576 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2578 * elf32-m32r.c: Rewrite to use ELF backend linker.
2579 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2580 Add small data area support (R_M32R_SDA16).
2581 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2582 * bfd-in2.h,libbfd.h: Regenerated.
2584 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2586 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2587 (mn10200_elf_relax_delete_bytes): Likewise.
2588 (mn10200_elf_symbol_address_p): Likewise.
2589 (mn10200_elf_get_relocated_section_contents): Likewise.
2590 (bfd_elf32_bfd_relax_section): Define.
2591 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2593 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2594 (mn10200_elf_relocate_section): Likewise.
2595 (elf_backend_relocate_section): Define.
2598 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2600 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2601 reloc.c, targets.c: New target, elf-*-D30V.
2603 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2605 * cpu-d30v.c, elf32-d30v.c: New files.
2608 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2610 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2611 * bfd-in2.h: Regenerated.
2612 start-sanitize-tic80
2613 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2614 (rtype2howto): Add function.
2615 (tic80_howto_table): Add.
2618 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2620 * sysdep.h: Don't define errno in MSVC if error.h is included.
2622 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2624 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2625 is initialized before it is used.
2627 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2629 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2630 symbol into a weak undefined symbol; leave it as a common symbol.
2632 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2634 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2635 about a symbol defined in a dynamic object if it has already been
2636 defined in a regular object.
2638 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2640 * makefile.vms: Add gcc flags to allow compiling with current gcc
2642 (targmatch.h): New dependency.
2644 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2646 * evax.h (ALPHA_R_CODEADDR): New relocation.
2647 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2649 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2651 * bfd-in2.h, libbfd.h: Rebuild.
2653 Restrict symbol length to 64 bytes, case preserving:
2654 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2655 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2656 (_bfd_evax_length_hash_symbol): Added.
2657 * evax-etir.c (_bfd_evax_write_etir): Call
2658 _bfd_evax_length_hash_symbol before output of symbol.
2659 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2660 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2662 * evax-emh.c: Output filename to object file without path.
2664 * evax-egsd.c: New sections for local and global commons.
2666 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2667 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2668 notices. Replace AXP with Alpha.
2670 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2672 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2673 sections if we are creating a shared library.
2675 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2677 * configure.host (i386-windows): Don't set host64=true.
2679 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2681 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2682 (elf_mips16_gprel_howto): New static variable.
2683 (mips16_gprel_reloc): New static function.
2684 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2685 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2686 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2687 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2688 * bfd-in2.h, libbfd.h: Rebuild.
2690 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2692 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2693 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2695 start-sanitize-r5900
2696 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2698 * config.bfd: add r5900
2701 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2703 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2704 the output section will be the absolute section; don't print an
2705 assertion message for that case when doing a relocateable link.
2707 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2709 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2710 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2711 need_fn_sub, call_stub, and call_fp_stub.
2712 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2713 (mips_elf_link_hash_newfunc): Initialize new fields.
2714 (mips_elf_link_hash_table_create): Likewise.
2715 (mips_elf_relocate_section): Redirect relocations to use mips16
2716 stubs when appropriate.
2717 (mips_elf_check_relocs): Attach stub sections to the appropriate
2718 symbol. Set need_fn_stub when appropriate.
2719 (mips_elf_always_size_sections): New static function.
2720 (mips_elf_check_mips16_stubs): New static function.
2721 (elf_backend_always_size_sections): Define.
2722 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2724 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2725 attached to sections which are not being included in the link.
2727 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2729 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2730 symbol value when computing the addend for a pc_relative
2733 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2735 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2736 relocateable link, just skip pc_relative pcrel_offset relocs.
2737 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2738 structure for an ARM26 reloc which can be resolved.
2739 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2740 reloc can be resolved.
2742 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2743 error in overflow check for R_RELBYTE.
2745 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2747 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2748 From Mark Rasin <mark.rasin@telrad.co.il>.
2750 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2753 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2755 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2756 (elf_mn10200_howto_table): Likewise.
2757 (mn10200_reloc_map): Likewise.
2759 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2761 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2762 * bfd-in2.h, libbfd.h: Regenerated.
2763 * elf32-m32r.c: Add support for them.
2765 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2767 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2768 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2769 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2770 r_format and r_pcrel. Always return a value.
2771 * riscix.c (MY_final_link_callback): Define to dummy value.
2773 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2774 relocations against the text segment, look up the output name of
2776 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2777 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2778 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2779 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2780 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2782 start-sanitize-tic80
2783 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2785 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2786 routines for little endian data.
2787 * coffcode.h (coff_write_object_contents): Set magic to
2788 TIC80_ARCH_MAGIC for TIc80.
2790 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2792 * coff-tic80.c (tic80coff_vec): Change to little endian data
2796 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2798 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2799 auxiliary_filters parameter to be const char * const *. Accept a
2800 NULL terminated array.
2801 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2802 (bfd_elf32_size_dynamic_sections): Update declaration.
2803 * bfd-in2.h: Rebuild.
2805 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2807 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2808 NOTYPE symbol in a text section as a FUNC symbol.
2810 * coffcode.h (coff_compute_section_file_positions): Force
2811 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2813 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2815 * libaout.h (machine_type): Reserve several values for sparclet.
2817 start-sanitize-tic80
2818 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2820 * config.bfd (tic80-*-*): Don't require 'coff'.
2823 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2825 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2826 table to v850_elf_reloc for all non-standard relocations.
2827 (v850_elf_check_relocs): Add check for h being non-null.
2828 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2829 statement instead of multiple ifs.
2830 (v850_elf_relocate_section): Fix up error message, don't just call
2833 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2835 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2836 Use bfd_elf_generic_reloc as special function for all relocs.
2837 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2839 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2840 24bit pc-relative reloc.
2842 start-sanitize-tic80
2843 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2845 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2846 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2847 header byte order is little endian. Use correct bfd_get and
2848 bfd_put routines for little endian headers.
2849 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2850 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2853 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2855 * reloc.c: Add BFD_RELOC_24.
2856 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2857 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2858 * bfd-in2.h, libbfd.h: Rebuilt.
2860 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2862 elf64-alpha multiple .got rewrite:
2864 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2865 (bfd_elf*_mkobject): Don't define here ...
2866 * elfxx-target.h: ... but rather here. Default always_size_sections
2868 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2869 what the #defines in elf-bfd.h transmuted it to anyway.
2871 * section.c: Add SEC_LINKER_CREATED flag.
2872 * bfd-in2.h: Rebuild.
2873 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2874 relocation section flags.
2875 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2876 SEC_IN_MEMORY to recognize generated bits.
2877 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2879 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2880 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2881 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2882 * elf32-ppc.c (ppc_elf_create_linker_section,
2883 ppc_elf_size_dynamic_sections): Likewise.
2884 * elf32-sparc.c (elf32_sparc_check_relocs,
2885 elf32_sparc_size_dynamic_sections): Likewise.
2886 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2888 (_bfd_elf_create_dynamic_sections): Likewise.
2889 (_bfd_elf_make_linker_section_rela): Likewise.
2890 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2891 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2892 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2893 to identify generated bits.
2894 (elf_link_input_bfd): Likewise.
2896 * elf64-alpha.c: Rewrite everything touching relocations.
2898 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2900 * elf32-v850.c (all functions and static variables): Go through
2901 and regularize names to be of the form v850_elf_<xxx>.
2902 (toplevel): Include <elf/v850.h>.
2903 (enum reloc_type): Move to include/elf/v850.h.
2904 (v850_elf_check_relocs): For common variables, if the variable is
2905 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2906 into the appropriate section.
2907 (elf_backend_check_relocs): Define.
2909 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2911 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2913 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2915 * config.bfd (mips*el-*-linux*): New target.
2916 (mips*-*-linux*): New target.
2918 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2919 Return a useful value.
2921 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2923 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2925 * configure: Rebuild.
2926 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2927 ac_cv_func_mmap in bfd/configure.host.
2929 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2930 filter_shlib and auxiliary_filter_shlib parameters.
2931 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2933 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2934 (bfd_elf64_size_dynamic_sections): Likewise.
2935 * bfd-in2.h: Rebuild.
2937 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2939 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2940 symbols, don't export a symbol which is defined by an object in an
2941 archive which contains shared objects.
2943 start-sanitize-tic80
2944 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2946 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2947 for TI TMS320c80 (MVP).
2948 (bfd_archures_list): Add bfd_tic80_arch.
2949 * bfd-in2.h: Regenerate by running "make headers".
2951 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2953 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2954 * configure.in (case $vec): Correct typo, "tb" not "tp".
2955 Also add cofflink.o for tic80coff_vec.
2956 * configure: Regenerate with autoconf.
2959 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2961 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2962 is configured with --with-mmap.
2964 start-sanitize-tic80
2965 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2967 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2968 (ALL_MACHINES): Add cpu-tic80.o
2969 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2970 * coff-tic80.c: Add skeleton, cloned from another coff config.
2971 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2975 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2977 * TODO: Correct a misspelling.
2978 start-sanitize-tic80
2979 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2980 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2981 * configure.in (case $vec): Add tic80coff_vec entry.
2982 * configure: Regenerate with autoconf.
2983 * archures.c (bfd_tic80_arch): Declare.
2984 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2985 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2986 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2987 (bfd_target_vector): Add tic80coff_vec entry.
2990 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2992 * elflink.h (elf_buckets): Add some more values for larger
2995 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2997 * Makefile.in (install): Move subdir_do out of conditional. From
2998 Fred Fish <fnf@cygnus.com>.
3000 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
3002 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
3004 (elf_mn10200_howto_table): Likewise.
3005 (mn10200_reloc_map): Likewise.
3007 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3009 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
3010 mips16 symbol during the link.
3011 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
3013 (mips_elf_link_output_symbol_hook): New static function.
3014 (elf_backend_link_output_symbol_hook): Define.
3016 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3019 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3021 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3022 against SEC_DEBUGGING sections here (revert patch of December 5).
3023 * elfcode.h (elf_object_p): Check for them here, instead.
3025 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3027 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3028 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3030 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3031 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3032 * elf-bfd.h (struct elf_size_info): Update declaration of
3034 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3035 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3036 * elfxx-target.h: Use new dynamic reloc routines by default.
3037 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3040 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3042 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3043 if NAMES_HAVE_UNDERSCORE is defined.
3045 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3047 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3049 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3051 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3054 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3056 * elflink.h (elf_link_add_object_symbols): Only add a weak
3057 symbol if the real definition is in the dynamic symbol table.
3058 After finding the real definition, then, if it is dynamic, add the
3059 weak symbol to the dynamic symbol table.
3061 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3063 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3065 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3068 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3070 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3072 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3073 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3074 * reloc.c: Remove mn10300 big endian relocs.
3075 * bfd-in2.h, libbfd.h: Rebuilt.
3077 * elf32-mn10200.c: Update from elf32-mn10300.c.
3079 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3081 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3083 * elf32-mn10300.c: Add some comments.
3085 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3087 * ihex.c (ihex_scan): Always initialize buf before jumping to
3089 (ihex_read_section): Likewise.
3091 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3093 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3094 inplace for most relocs.
3096 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3098 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3099 even if SEC_ALLOC is not set.
3100 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3101 when deciding whether to copy a reloc into a shared object.
3102 (elf_i386_relocate_section): Likewise.
3103 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3104 (elf32_sparc_relocate_section): Likewise.
3105 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3106 reloc section if it is not set in the source section.
3107 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3108 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3109 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3111 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3113 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3114 expects a .got.plt until we actually create it.
3116 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3118 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3119 message for bfd_reloc_outofrange, rather than aborting. From
3120 Philippe De Muyter <phdm@info.ucl.ac.be>.
3122 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3123 a relocateable link, don't try to process them. From Heinz Wrobel
3124 <wrobel@lpr.e-technik.tu-muenchen.de>.
3126 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3128 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3129 mn10300_info_howto_rel. Tweak reloc argument to be an
3130 Elf32_Internal_Rela.
3131 (USE_RELA): Define instead of USE_REL.
3132 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3134 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3136 * configure.in, configure: Handle mips*-sgi-irix6*.
3137 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3140 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3142 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3143 relocation against a symbol defined in a section with no output
3146 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3148 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3149 * configure, config.in: Rebuild with autoconf 2.12.
3151 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3152 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3153 (swap_out_syms): Set st_other from existing st_other field.
3154 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3156 (elf_link_output_extsym): Set the other field from the global hash
3158 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3159 (elf_mips16_jump_howto): New static variable.
3160 (mips16_jump_reloc): New static function.
3161 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3162 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3163 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3165 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3166 * bfd-in2.h, libbfd.h: Rebuild.
3167 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3169 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3171 * configure.host: Use long long for mips-sgi-irix6*.
3173 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3174 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3176 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3178 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3179 (enum reloc_type): Add more reloc types.
3180 (elf32_mn10300_howto_table): Update for new reloc types.
3181 (elf32_mn10300_reloc_map): Update for new reloc types.
3182 * reloc.c: Add some new relocs for the mn10300 series.
3183 * bfd-in2.h, libbfd.h: Rebuilt.
3185 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3187 * som.c (setup_sections): Don't lose for a space which has
3188 no data, but some symbols.
3190 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3192 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3193 (sunos_link_hash_table_create): Initialize got_needed.
3194 (sunos_create_dynamic_sections): Only set .got section size if it
3195 is not already set. Set got_needed.
3196 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3197 sdynptr, and only handle dynamic sections, if dynamic sections are
3199 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3200 Initialize .got section.
3201 (sunos_scan_ext_relocs): Likewise.
3202 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3204 (sunos_finish_dynamic_link): Check got_needed. Only set up
3205 dynamic linking information if needed.
3207 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3209 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3211 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3213 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3215 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3217 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3220 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3222 * filemode.c: Include sysdep.h.
3223 * ihex.c: Add casts to eliminate compiler warnings.
3224 * sunos.c: Add casts to eliminate compiler warnings.
3226 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3228 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3230 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3231 appropriate relocations in the .so file if shared.
3232 (ppc_elf_relocate_section): Ditto.
3234 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3236 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3237 complain_overflow_unsigned.
3239 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3241 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3242 overflows for R_D10V_16 and R_D10V_18.
3244 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3246 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3247 (do_with_relocs): Likewise.
3248 (do_as_repeat): Likewise.
3249 (copy_expression): Likewise.
3251 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3253 * ieee.c (ieee_write_external_part): Correctly record whether
3254 there is an external part.
3256 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3258 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3259 handle tda offsets for sld.w and sst.w instructions.
3260 Fix alignment check in sld.w and sst.w tda reloc handling.
3262 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3264 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3266 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3268 * elf32-v850.c: Add comments about assumptions about
3269 char, short & long sizes.
3270 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3271 problems for several relocs.
3273 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3274 R_V850_SDA_OFFSET entry.
3276 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3278 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3279 Store import file index in ldindx.
3280 (xcoff_build_ldsyms): Assume that ldsym was not previously
3281 allocated. For an imported symbol, copy ldindx into l_ifile.
3283 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3285 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3286 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3287 fields in R_V850_TDA_OFFSET.
3288 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3289 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3292 * elf32-v850.c: Include bfdlink.h.
3293 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3295 (elf32_v850_bfd_final_link_relocate): New function.
3296 (v850_elf_relocation_section): Likewise.
3297 (elf_backend_relocate_section): Define.
3299 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3301 * binary.c (binary_set_section_contents): Ignore sections which
3302 don't have SEC_LOAD and SEC_ALLOC set.
3304 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3306 * linker.c (_bfd_generic_final_link): Avoid losing static
3307 symbols in the .bss section.
3309 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3311 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3312 (mips32_64bit_reloc): New static function.
3313 (mips_reloc_map): Add entry for BFD_RELOC_64.
3314 (mips_elf_relocate_section): Handle R_MIPS_64.
3316 * linker.c (default_indirect_link_order): Print an error message
3317 when attempting to do a relocateable link with different object
3318 file formats, rather than calling abort.
3320 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3322 * reloc.c (m32r relocs): Rename them.
3323 * bfd-in2.h, libbfd.h: Regenerated.
3324 * elf32-m32r.c: Update.
3325 (m32r_elf_10_pcrel_reloc): New function.
3326 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3327 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3329 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3331 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3332 all sections that will be included in the output file.
3333 (_bfd_generic_link_output_symbols): Discard symbols in sections
3334 which are being discarded.
3335 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3336 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3337 (elf_v850_howto_table): Corresponding changes.
3338 (elf_v850_reloc_map): Corresponding changes.
3339 * reloc.c: Add additional V850 relocations.
3340 * bfd-in2.h, libbfd.h: Rebuilt.
3342 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3343 no longer want in pc-relative relocs.
3345 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3347 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3348 accept a reloc against an undefined sybmol!
3350 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3352 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3354 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3356 * VERSION: Bump for new relocation.
3358 * hosts/i386bsd.h: If NBPG is not defined, define it as
3359 PAGE_SIZE, for recent versions of FreeBSD.
3361 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3363 * configure.host: Use `long long' as the 64 bit type on a Solaris
3364 host, since both gcc and the SunPRO compilers support it.
3366 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3368 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3369 mistake to have reused the ECOFF LITERAL for ELF since they have
3370 different semantics.
3371 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3372 * bfd-in2.h, libbfd.h: Rebuild.
3374 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3377 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3378 dynamic relocation for an undefweak symbol when we are building
3379 a static executable.
3381 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3383 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3384 point explicitly to srcdir.
3385 (targmatch.h): Edit references to point explicitly to objdir.
3387 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3389 * config.bfd: When setting targ_cpu, don't get confused by
3392 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3394 * configure.host: Add support for windows host (a build done
3395 under the Microsoft build environment).
3397 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3399 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3400 definition in a dynamic object, add it to the dynamic symbol table
3401 if any dynamic object mentions it. Reverts part of last patch.
3403 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3404 (sunos_link_hash_table_create): Initialize got_base.
3405 (bfd_sunos_size_dynamic_sections): If the .got section is more
3406 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3408 (sunos_check_dynamic_reloc): Subtract got_base from a base
3409 relative relocation.
3411 * elf32-mips.c (elf_mips_isa): New static function.
3412 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3413 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3415 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3417 * archive.c (do_slurp_coff_armap): Only treat archive as little
3418 endian for i960 COFF.
3420 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3422 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3423 by the change in size of the section when EXEC_P is not set.
3425 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3426 (m68kcoff_rtype_to_howto): New static function.
3427 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3428 VMA to the addend for a PC relative reloc.
3430 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3432 * Makefile.in: Rebuild dependencies.
3434 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3437 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3439 * Makefile.in: Remove explicit dependencies for mn10200 and
3441 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3442 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3443 (dependencies): Rebuilt.
3445 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3447 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3448 during this function.
3450 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3451 section if the flags are compatible.
3453 * configure.in: Add havevecs, and put it in tdefaults.
3454 * mpw-config.in: Likewise.
3455 * configure: Rebuild.
3456 * targmatch.sed: New file; a sed script to build targmatch.h from
3458 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3459 * targets.c: Include "fnmatch.h".
3460 (struct targmatch): Define.
3461 (bfd_target_match): Define by including targmatch.h.
3462 (bfd_find_target): If the target is not found by name, search for
3463 it as a configuration triplet.
3464 * Makefile.in: Rebuild dependencies.
3465 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3466 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3467 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3468 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3469 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3470 (CFILES): Remove i386dynix.c and hp300bsd.c.
3471 (targmatch.h): New target.
3472 (do_clean): Remove targmatch.h.
3474 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3475 * acconfig.h: Add NEED_DECLARATION_GETENV.
3476 * configure, config.in: Rebuild.
3477 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3478 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3480 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3482 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3483 * cpu-mn10200.c, cpu-mn10300.c: New files.
3484 * elf32-mn10200.c, elf32-mn10300.c: New files.
3485 * Makefile.in: Break mn10x00 support into two separate
3486 configurations, mn10200 and mn10300.
3487 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3488 * bfd-in2.h, configure: Rebuilt.
3490 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3492 * Makefile.in (do_clean): Move config.log to do_distclean.
3494 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3496 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3497 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3498 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3499 (elf32-mn10x00.o): Add dependencies.
3500 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3501 (bfd_mn10x00_arch): Declare.
3502 (bfd_archures_list): Add bfd_mn10x00_arch.
3503 * config.bfd: Add mn10x00-*-*.
3504 * configure.in: Add bfd_elf32_mn10x00_vec.
3505 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3506 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3507 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3508 * bfd-in2.h, configure: Rebuilt.
3510 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3512 openVMS/Alpha: Provide filename and case_hack flags via
3513 symbol table from gas.
3514 Add case_hack code for symbol output from vax/vms.
3515 * evax-alpha.c (evax_initialize): Remove filename handling,
3516 filename is provided via symbol table.
3517 (evax_get_symtab): Use local symbol count when setting up table.
3518 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3520 (_bfd_evax_write_egsd): Skip file name symbol.
3521 * evax-emh.c (get_vms_time_string): Local function now.
3522 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3524 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3525 through _bfd_evax_case_hack_symbol.
3526 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3528 (_bfd_evax_basename): Removed.
3529 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3530 * evax.h (evax_private_data_struct): Remove filename.
3531 (flag_hash_long_names, flag_show_after_trunc,
3532 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3535 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3537 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3538 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3539 (NO_SWAP_MAGIC): Don't define.
3540 (SWAP_MAGIC): Define.
3542 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3543 no hash table entry for a global symbol.
3545 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3547 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3549 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3551 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3552 symbol type with T_NULL. Warn if symbol type changes. Based on
3553 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3555 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3556 a dynamic object in the dynamic symbol table if it is referenced
3557 or defined by a regular object.
3559 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3561 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3562 remove dwarf local labels. Shrinks binaries by a factor of 3!
3564 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3566 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3567 by hand, rather than by calling bfd_make_section.
3569 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3571 * reloc.c: Rename m32r relocs.
3572 * bfd-in2.h, libbfd.h: Rebuilt.
3573 * elf32-m32r.c: Update.
3575 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3577 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3578 link, adjust the symbol index of a base relative reloc. Don't
3579 change the addend of a PC relative reloc if pcrel_offset is set.
3580 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3581 a relocateable link.
3583 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3584 it is zero, in case src_mask matters.
3585 (bfd_install_relocation): Likewise.
3587 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3589 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3591 (_bfd_xcoff_bfd_final_link): Don't set target_index
3592 to an uninitialized value.
3594 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3596 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3597 indices, rather than crashing.
3598 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3600 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3603 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3605 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3607 (coff_arm_adjust_symndx): New static function.
3608 (coff_adjust_symndx): Define.
3610 * srec.c (srec_scan): Accept multiple symbols on a single line.
3611 From Pascal Martin <pmartin@alsys.com>.
3615 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3617 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3618 (sunos_merge_private_bfd_data): New function.
3620 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3622 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3624 (bfd_merge_private_bfd_data): Likewise.
3625 * section.c (bfd_copy_private_section_data): Likewise.
3626 * syms.c (bfd_copy_private_symbol_data): Likewise.
3627 * bfd-in2.h: Rebuild.
3628 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3629 both BFD's are the right flavour.
3630 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3631 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3632 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3633 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3634 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3635 (ppc_elf_merge_private_bfd_data): Likewise.
3636 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3637 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3639 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3640 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3643 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3645 * reloc.c: Add m32r relocs.
3646 * bfd-in2.h, libbfd.h: Rebuilt.
3647 * cpu-m32r.c,elf32-m32r.c: New files.
3649 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3651 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3653 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3655 * tekhex.c (first_phase): Change type parameter from char to int.
3657 (pass_over): Change func to expect int, not char.
3659 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3660 rather than SEC_LOAD when aligning the file offset for the first
3661 section in a segment.
3663 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3665 * syms.c (coff_section_type): Make arg const.
3666 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3667 to make_bfd_asection().
3668 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3669 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3670 (_bfd_elf_stringtab_init): Remove prototype.
3672 * netbsd-core.c (swap_abort): Add prototype.
3673 * aix386-core.c (swap_abort): Ditto & make static
3674 * hpux-core.c (swap_abort): Ditto & make static.
3675 * irix-core.c (swap_abort): Ditto & make static.
3676 * ptrace-core.c (swap_abort): Ditto & make static.
3677 * trad-core.c (swap_abort): Ditto & make static.
3678 * coffswap.h (coff_swap_reloc_in): Ditto.
3679 (coff_swap_reloc_out): Ditto.
3680 (coff_swap_filehdr_in): Ditto.
3681 (coff_swap_filehdr_out): Ditto.
3682 (coff_swap_sym_in): Ditto.
3683 (coff_swap_sym_out): Ditto.
3684 (coff_swap_aux_in): Ditto.
3685 (coff_swap_aux_out): Ditto.
3686 (coff_swap_lineno_in): Ditto.
3687 (coff_swap_lineno_out): Ditto.
3688 (coff_swap_aouthdr_in): Ditto.
3689 (coff_swap_aouthdr_out): Ditto.
3690 (coff_swap_scnhdr_in): Ditto.
3691 (coff_swap_scnhdr_out): Ditto.
3692 * ihex.c (ihex_sizeof_headers): Ditto.
3693 * tekhex.c (getsym): Ditto.
3694 (find_chunk): Ditto & make static.
3695 (insert_byte): Ditto.
3696 (first_phase): Ditto.
3698 (tekhex_get_symtab): Ditto & make static.
3699 (tekhex_get_symtab_upper_bound): Ditto & make static.
3700 (tekhex_mkobject): Ditto.
3701 (tekhex_object_p): Ditto.
3702 (move_section_contents): Ditto.
3703 (tekhex_get_section_contents): Ditto.
3704 (tekhex_set_arch_mach): Ditto & make static.
3705 (tekhex_set_section_contents): Ditto.
3706 (writevalue): Ditto.
3709 (tekhex_write_object_contents): Ditto.
3710 (tekhex_sizeof_headers): Ditto.
3711 (tekhex_make_empty_symbol): Ditto.
3712 (tekhex_get_symbol_info): Ditto.
3713 (tekhex_print_symbol): Ditto.
3714 * irix-core.c (make_bfd_asection): Ditto.
3715 (irix_core_core_file_p): Ditto.
3716 (irix_core_core_file_failing_command): Ditto.
3717 (irix_core_core_file_failing_signal): Ditto.
3718 (irix_core_core_file_matches_executable_p): Ditto.
3719 (irix_core_make_empty_symbol): Ditto.
3720 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3721 * srec.c (srec_new_symbol): Ditto.
3722 (srec_get_section_contents): Ditto.
3723 (srec_set_arch_mach): Ditto.
3724 (srec_set_section_contents): Ditto.
3725 (internal_srec_write_object_contents): Ditto.
3726 (srec_write_object_contents): Ditto.
3727 (symbolsrec_write_object_contents): Ditto.
3728 (srec_sizeof_headers): Ditto.
3729 (srec_make_empty_symbol): Ditto.
3730 (srec_get_symtab_upper_bound): Ditto.
3731 (srec_get_symtab): Ditto.
3732 (srec_print_symbol): Ditto and make static.
3733 * elf.c (elf_read): Ditto
3734 (assign_section_numbers): Ditto.
3735 (elf_fake_sections): Ditto.
3736 (sym_is_global): Ditto.
3737 (elf_map_symbols): Ditto.
3738 (get_program_header_size): Ditto.
3739 * coffgen.c (make_a_section_from_file): Ditto.
3740 (coff_real_object_p): Ditto.
3741 (fixup_symbol_value): Ditto.
3742 (build_debug_section): Ditto.
3744 * syms.c (coff_section_type): Ditto.
3746 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3748 * bfd-in2.h: Rebuilt after m32r changes.
3750 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3752 * config.bfd,configure.in,configure: Add m32r support.
3753 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3754 * config.bfd: Keep target list alphabetically sorted.
3756 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3758 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3759 to add in the constant part found in the instruction itself.
3760 (case R_V850_HI16_S): Likewise.
3762 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3764 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3765 and R_D10V_18 to be 1 (word).
3767 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3769 * stabs.c (_bfd_link_section_stabs): If the output_section field
3770 of either section is bfd_abs_section, then the linker is
3771 discarding the section and we should not optimize it.
3773 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3775 * Makefile.in (aout-sparcle.o): New target.
3776 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3777 * config.bfd (sparclet-*-aout*): Add case.
3778 * configure.in (sparcle_aout_vec): Add case.
3779 * configure: Regenerated.
3780 * targets.c (sparcle_aout_vec): Declare.
3781 (bfd_target_vector): Add sparcle_aout_vec.
3782 * aout-sparcle.c: New file.
3784 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3786 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3787 low order sign bit propogation for R_V850_HI16_S.
3789 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3790 handling V850 specific relocs.
3791 (elf_v850_howto_table): Use the new function for some
3792 relocations. Twiddle masks & shifts for some relocs.
3793 Set partial_inplace where needed.
3795 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3797 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3798 default architecture to a machine number of 0.
3799 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3801 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3802 the output BFD is the default, set it from the first input BFD.
3804 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3806 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3807 insert at bitpos zero. The HI16 relocs are shifted right
3808 by 16 bits. Fix src_mask for all relocs.
3809 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3811 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3814 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3816 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3817 Rewrite to use BFD file read routines and to avoid using a fixed
3818 length for the file name.
3820 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3822 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3823 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3824 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3825 to R_V850_{32,16,8}.
3827 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3829 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3830 (elf_v850_howto_table): Add info for HI16_S reloc.
3831 (v850_reloc_map): Add HI_16_S reloc.
3832 * reloc.c: Define BFD_RELOC_V850_* relocs.
3834 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3837 * elf32-sh.c: New file.
3838 * elf.c (prep_headers): Handle bfd_arch_sh.
3839 * elfcode.h (write_relocs): Handle absolute symbol.
3840 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3841 (_bfd_elf64_link_read_relocs): Declare.
3842 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3843 elf_link_read_relocs. Make globally visible. Change all
3845 (elf_link_input_bfd): Get external symbols from cache in
3846 symtab_hdr->contents. Get contents from cache in
3848 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3850 * reloc.c: Define BFD_RELOC_SH_* relocs.
3851 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3852 * coff-sh.c (sh_insns_conflict): Fix a return value.
3853 (_bfd_sh_align_load_span): New globally visible function, broken
3854 out of sh_align_load.
3855 (sh_align_load): Call _bfd_sh_align_load_span.
3856 (sh_swap_insns): Change relocs parameter to PTR.
3857 * bfd-in2.h, libbfd.h: Rebuild.
3858 * targets.c (bfd_elf32_sh_vec): Declare.
3859 (bfd_elf32_shl_vec): Declare.
3860 * config.bfd (sh-*-elf*): New target.
3861 * configure.in (bfd_elf32_sh_vec): New target vector.
3862 (bfd_elf32_shl_vec): New target vector.
3863 * configure: Rebuild.
3864 * Makefile.in: Rebuild dependencies.
3865 (BFD32_BACKENDS): Add elf32-sh.o.
3866 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3868 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3869 page before checking D_PAGED.
3871 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3872 (ihex_write_object_contents): Remove extbase; always use segbase
3875 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3877 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3878 * configure.host (i[345]86-*-*): Ditto.
3879 * config.bfd (i[345]86-*-*): Ditto.
3880 * configure: Regenerate.
3882 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3885 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3887 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3888 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3889 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3890 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3891 will have an ST_CODE type, change the symbol's type to ST_DATA.
3892 * som.c (hppa_som_gen_reloc_type): Update prototype.
3894 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3896 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3897 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3898 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3899 (mips_elf_finish_dynamic_sections): Likewise.
3901 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3903 * configure.host (HLDENV): New variable to set. Set it for
3904 *-*-sysv4*, since those linkers may not support -R but they always
3905 support LD_RUN_PATH.
3907 * libieee.h (NSECTIONS): Don't define.
3908 (ieee_data_struct): Change section_table to asection **. Add
3910 * ieee.c (get_section_entry): If the table isn't big enough, make
3912 (ieee_slurp_sections): Remove assertion about number of sections.
3913 (ieee_object_p): Adjust initialization of ieee to match changes to
3916 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3917 symbols merely because we are generating a shared library.
3918 (xcoff_build_ldsyms): Don't set up global linkage code for an
3919 undefined symbol merely because we are generating a shared
3922 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3924 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3925 (BFD32_BACKENDS) Add elf32-v850.o.
3926 * archures.c: Add bfd_v850_arch.
3927 * bfd-in2.h: Add bfd_v850_arch.
3928 * config.bfd (v850-*-*): New target.
3929 * configure: (bfd_elf32_v850_vec) New vector.
3930 * configure.in: (bfd_elf32_v850_vec) New vector.
3931 * cpu-v850.c: New file.
3932 * elf.c (prep_headers): Added case bfd_arch_v850.
3933 * elf32-v850.c: New file.
3934 * targets.c (bfd_elf32_v850_vec): New vector.
3936 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3938 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3939 a function code symbol for an XMC_XO symbol.
3941 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3943 * mpw-config.in: Update editing of autoconf vars to reflect
3944 Jul 18 configure.in change.
3945 * mpw-make.sed: Update editing of include pathnames to be
3946 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3948 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3950 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3951 which to offset to get the .plt entry address is ".plt".
3953 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3955 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3956 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3957 Added, for internal use by the ARM gas.
3959 * bfd-in2.h: Rebuilt
3961 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3963 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3964 in section dynidx start.
3966 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3968 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3969 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3970 optimization for g++.
3972 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3974 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3975 the -mrelocatable-lib bit set and the other doesn't, clear the
3976 -mrelocatable-lib bit in the header.
3978 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3980 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3981 symbol against a STT_FUNC symbol in a shared library.
3983 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3985 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3986 symbol is found, automatically define the corresponding function
3989 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3990 if sym.n_numaux is not zero.
3991 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3992 entry to disagree about the number of aux entries if the symbol
3995 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3996 section if it might be needed, not just if info->shared.
3997 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3998 the start of .rel.dyn if we are going to use it.
3999 (mips_elf_finish_dynamic_sections): Only clear the first element
4000 of .rel.dyn if the size is greater than zero.
4002 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
4004 * xcofflink.c (xcoff_link_input_bfd): If we already called the
4005 undefined_symbol callback for a symbol, then don't issue any more
4006 warnings about loader relocs.
4007 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
4008 after calling the undefined_symbol callback.
4010 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
4011 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
4012 as the AIX linker seems to do.
4014 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4016 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4017 (evax_initialize): Remove evax_reloc_table.
4018 (evax_close_and_cleanup): Ditto.
4020 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4022 (evax_bfd_reloc_type_lookup): Ditto.
4023 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4024 cooked_size == raw_size.
4025 * evax-emh.c (_bfd_evax_register_filename): Remove.
4026 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4027 * evax-misc.c (add_new_contents): Malloc section at full size.
4028 (_bfd_save_evax_section): Memcpy section contents directly.
4029 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4030 (evax_reloc_table): Remove.
4032 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4034 * makefile.vms: Add better support for DEC C compilation
4035 Add evax.h dependencies
4037 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4038 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4039 (BFD_RELOC_ALPHA_BASEREG): Remove.
4040 * bfd-in2.h, libbfd.h: Rebuild.
4042 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4044 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4045 getgid if _WIN32 is defined.
4046 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4048 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4050 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4051 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4053 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4056 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4058 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4060 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4061 (NEED_DECLARATION_REALLOC): New macro.
4062 * configure, config.in: Rebuild.
4063 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4064 (realloc): Declare if NEED_DECLARATION_REALLOC.
4066 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4067 <strings.h> if they exist.
4069 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4071 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4073 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4075 Based on patches from Eric Valette <valette@crf.canon.fr>:
4076 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4077 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4078 (elf_howto_table): Add entries for new relocs.
4079 (elf_i386_reloc_type_lookup): Handle new relocs.
4080 (elf_i386_info_to_howto): Just call abort.
4081 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4082 (elf_i386_relocate_section): Likewise.
4084 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4086 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4088 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4090 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4091 only get the LMA from the phdr if they are in the same part of the
4094 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4095 new segment to make them more comprehensible. If the relationship
4096 between the LMA and the VMA changed, start a new segment. Don't
4097 check dynsec when deciding whether to start a new segment for a
4098 writeable section; -N will now handle this.
4100 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4102 * libhppa.h: Remove "esel" changes. Not the right approach.
4103 * som.c: Corresponding changes.
4104 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4105 which don't have a SOM symbol type associated with them.
4106 Reverses a 1994 change.
4108 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4110 Make ld -N more reasonable for ELF:
4111 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4112 phdr_in_section to false, and always use a single load segment.
4113 (elf_sort_sections): Sort sections by LMA after VMA.
4114 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4115 align to maxpagesize.
4116 (assign_file_positions_except_relocs): Likewise.
4117 * elfcode.h (elf_object_p): If a section is loaded but not page
4118 aligned, clear D_PAGED.
4120 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4122 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4123 Added, for internal use by the ARM gas.
4125 * bfd-in2.h: Rebuilt
4127 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4129 * libhppa.h (R_HPPA_ESEL): New field selector.
4130 (e_esel): Similarly.
4131 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4132 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4133 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4135 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4137 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4138 archive search before looking for stripped dynamic objects.
4140 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4142 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4143 symbol a warning rather than an error.
4145 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4147 * elf.c (assign_file_positions_for_segments): Track the virtual
4148 memory position separately from the file position, and use it to
4149 compute the alignment adjustment.
4151 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4153 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4154 and fixed mask on R_D10V_10_PCREL_L.
4156 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4158 * elf64-mips.c: Include "aout/ar.h".
4159 (mips_elf64_slurp_armap): New static function.
4160 (mips_elf64_write_armap): New static function.
4161 (bfd_elf64_archive_*): Define.
4162 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4163 Use instead of bfd_generic_archive_p.
4164 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4165 instead of _bfd_write_archive_contents.
4166 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4167 _bfd_generic_mkarchive.
4168 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4169 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4171 (TARGET_LITTLE_SYM): Likewise.
4172 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4174 * Makefile.in: Rebuild dependencies.
4176 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4177 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4178 SHT_MIPS_EVENTS sections.
4179 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4180 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4182 (_bfd_mips_elf_fake_sections): Likewise.
4184 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4185 * ecoff.c (ecoff_compute_section_file_positions): Copy
4186 rdata_in_text from backend info to tdata. Clear it if any data
4187 section comes before .rdata.
4188 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4189 tdata rather than backend info.
4191 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4193 * configure.in: Fix test for whether a compiler has a 64 bit
4194 type. From Jim Wilson <wilson@cygnus.com>.
4196 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4198 * configure.host (mips-sgi-irix6*): New host.
4200 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4201 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4202 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4204 * configure: Rebuild.
4205 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4206 (BFD_HOST_64_BIT): Define conditionally.
4207 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4208 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4209 (symvalue, bfd_size_type): Likewise.
4210 * bfd-in2.h: Rebuild.
4211 * Makefile.in (do_clean): Remove bfd-tmp.h.
4212 (do_distclean): Remove bfd-in3.h.
4213 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4214 (bfd-in3.h): New target.
4216 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4217 Andrew Gierth <ANDREWG@microlise.co.uk>.
4219 * configure.host: Set INSTALL_SHLIB.
4220 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4221 * configure: Rebuild.
4222 * Makefile.in (install): Use @INSTALL_SHLIB@.
4224 * config.bfd (mips*-*-irix6*): New target.
4225 * configure.host: Handle Irix 6 shared library like Irix 5.
4227 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4228 symbol for a magic name.
4229 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4231 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4234 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4236 * mpw-config.in: Add ELF support to mips config, create the
4237 elf32-target.h file in the object dir.
4238 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4240 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4242 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4243 Also removed most abort calls, in favor of using bfd reporting.
4245 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4247 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4248 (BFD32_BACKENDS) Add elf32-d10v.o.
4249 * archures.c: Add bfd_d10v_arch.
4250 * bfd-in2.h: Add bfd_d10v_arch.
4251 * config.bfd (d10v-*-*): New target.
4252 * configure: (bfd_elf32_d10v_vec) New vector.
4253 * configure.in: (bfd_elf32_d10v_vec) New vector.
4254 * cpu-d10v.c: New file.
4255 * elf.c (prep_headers): Added case bfd_arch_d10v.
4256 * elf32-d10v.c: New file.
4257 * libbfd.h: Rebuild.
4258 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4259 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4260 * targets.c (bfd_elf32_d10v_vec): New vector.
4262 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4264 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4266 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4268 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4269 bfd_mach_i386_i8086 machine types.
4271 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4273 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4276 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4278 * coffcode.h (coff_set_section_contents): A/UX does not require
4279 special handling of the _LIB section.
4281 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4283 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4284 value for R_RELBYTE.
4286 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4287 array if one was allocated.
4289 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4291 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4292 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4293 use_rld_obj_head and rld_value.
4294 (mips_elf_link_hash_table_create): Initialize new fields.
4295 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4297 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4298 __rld_obj_head symbol not seen, create an __rld_map symbol.
4299 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4300 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4301 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4302 __rld_obj_head symbol.
4303 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4305 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4307 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4309 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4310 ppc_elf_addr16_ha_reloc.
4311 (ppc_elf_addr16_ha_reloc): New static function.
4313 * coff-mips.c (struct mips_hi): Define.
4314 (mips_refhi_list): New static variable.
4315 (mips_refhi_addr, mips_refhi_addend): Remove.
4316 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4317 (mips_reflo_reloc): Process mips_refhi_list.
4318 (mips_relhi_list): New static variable.
4319 (mips_relhi_addr, mips_relhi_addend): Remove.
4320 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4321 (mips_rello_reloc): Process mips_relhi_list.
4322 (mips_relocate_section): Permit an arbitrary number of REFHI or
4323 RELHI relocs before the associated REFLO or RELLO reloc.
4325 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4327 * aout-target.h (MY(callback)): Set reloc_count fields.
4329 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4331 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4332 sections unless this is a SunOS link.
4334 * VERSION: Set to 2.7.1.
4336 * Released binutils 2.7.
4338 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4340 * i386aout.c: Include "aout/aout64.h".
4341 (i386aout_write_object_contents): New static function.
4342 (MY_write_object_contents): Define.
4344 * netbsd.h (MY(write_object_contents)): Make sure that
4345 adjust_sizes_and_vmas is called before fiddling with the magic
4348 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4350 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4352 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4354 * libbfd-in.h (itos, stoi): Don't define.
4355 * libbfd.h: Rebuild.
4356 * i386lynx.c (KEEPIT): Define as udata.i.
4357 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4358 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4359 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4360 flags. Don't use stoi.
4362 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4364 * elf.c (map_sections_to_segments): Don't start a new segment for
4365 a writable section if it's on the same page as the previous
4366 segment. Reset the writable variable for a readonly section.
4368 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4370 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4371 first_thunk_address, thunk_size, and import_table_size.
4372 * peicode.h: Improved some diagnostics regarding edata sections.
4374 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4376 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4377 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4379 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4381 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4382 with XCOFF_DEF_DYNAMIC set is really defined.
4383 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4384 (xcoff_link_add_symbols): Only create special sections if using an
4387 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4389 (bfd_install_relocation): Likewise.
4391 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4393 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4395 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4396 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4397 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4398 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4399 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4400 are found for LITERAL relocs.
4401 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4402 taken, we cannot generate a .plt entry for the symbol.
4404 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4406 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4407 sysconf functions (for gprof).
4408 * configure, config.in: Rebuild.
4410 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4412 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4413 an archive if it has a map. If the object file has the wrong
4416 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4417 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4419 (alpha_relocate_section): Likewise.
4421 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4422 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4423 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4424 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4425 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4426 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4427 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4428 * peicode.h: Corresponding changes.
4430 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4432 * elflink.h (elf_create_pointer_linker_section): Comment out code
4433 dealing with making GOT pointers negative of the GOT symbol for
4436 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4438 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4439 increment the .rela.plt size until after we're done creating the
4441 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4442 .rela.plt offset directly rather than calculating it.
4444 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4446 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4447 Use autoconf-set values.
4448 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4449 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4452 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4453 * configure: Rebuilt.
4455 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4457 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4458 handling code > 1k away.
4460 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4462 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4463 defined, output whenever the symbol is updated.
4465 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4467 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4468 section to 0 if user_set_vma is set.
4469 * elflink.h (elf_bfd_final_link): Likewise.
4471 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4473 Partially undo patch of Jun 20.
4474 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4475 (coff_compute_section_file_positions): Likewise.
4476 (coff_write_object_contents): Likewise. Re-add deleted code, but
4477 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4478 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4480 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4482 * config.bfd: Add support for *-*-rtems* configurations.
4484 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4486 * elf.c (prep_headers): Add bfd_arch_alpha case.
4488 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4490 * elf64-alpha.c: New file.
4491 * config.bfd (alpha-*-linuxecoff*): New target.
4492 (alpha-*-linux*, alpha-*-elf*): New targets.
4493 * configure.in (bfd_elf64_alpha_vec): New vector.
4494 * configure: Rebuild.
4495 * targets.c (bfd_elf64_alpha_vec): Declare.
4496 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4497 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4498 * bfd-in2.h, libbfd.h: Rebuild.
4499 * Makefile.in: Rebuild dependencies.
4500 (BFD64_BACKENDS): Add elf64-alpha.o.
4501 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4503 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4505 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4506 than relying on a right shift of 32.
4508 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4510 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4511 ifdef to COFF_WITH_PE.
4512 (coff_compute_section_file_positions): Likewise.
4513 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4514 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4515 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4516 COFF_IMAGE_WITH_PE, always include.
4518 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4520 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4522 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4523 approximate the correct answer if SIZEOF_HEADERS was not used.
4525 * binary.c (binary_set_section_contents): Set section file
4526 position based on LMA rather than VMA.
4528 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4530 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4531 symbols if info->strip == strip_all.
4533 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4535 * coff-h8300.c: Remove #if 0 code.
4536 (compatable): Don't allow mixing/matching of different architectures.
4538 * archures.c (bfd_mach_h8300s): Add.
4539 * bfd-in2.h: Rebuilt.
4540 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4542 (h8300_reloc16_estimate): Likewise.
4543 (h8300_reloc16_extra_cases): Likewise.
4544 (h8300_bfd_link_add_symbols): Likewise.
4545 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4546 (coff_set_flags): Likewise.
4547 * cpu-h8300.c (h8300_scan): Likewise.
4548 Add H8/S to bfd_h8300_arch list.
4550 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4552 Added support for Alpha OpenVMS:
4553 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4554 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4555 * config.h-vms, makefile.vms: New files.
4556 * config.bfd (alpha-*-*vms*): New target.
4557 * configure.in (evax_alpha_vec): New target vector.
4558 * configure: Rebuild.
4559 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4560 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4561 * targets.c (bfd_target_evax_flavour): Define.
4562 (evax_alpha_vec): Declare.
4563 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4564 if BFD64 is defined.
4565 * bfd-in2.h, libbfd.h: Rebuild.
4566 * Makefile.in: Rebuild dependencies.
4567 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4568 evax-emh.o, and evax-misc.o.
4569 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4570 evax-etir.c, evax-emh.c, and evax-misc.c.
4571 (HFILES): Add evax.h.
4573 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4575 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4577 (h8300_bfd_link_add_symbols): Likewise.
4579 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4581 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4582 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4584 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4586 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4587 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4589 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4590 R_MIPS_32 relocs if creating a shared library.
4592 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4594 * peicode.h (add_data_entry): Use pei_section_data rather than
4595 _cooked_size. Corresponds to May 13 change in coffcode.h.
4597 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4599 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4600 * coffcode.h (coff_write_object_contents): If there are long
4601 section names, always set the f_symptr field, even if there are no
4603 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4604 if there are no symbols.
4606 * coffgen.c (make_a_section_from_file): Check return value of
4607 _bfd_coff_read_string_table.
4608 (coff_real_object_p): Check return value of
4609 make_a_section_from_file.
4610 (_bfd_coff_read_string_table): Check that there are some symbols
4611 before trying to read the string table size.
4613 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4615 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4616 to replace a symbol in a dynamic object with a symbol from another
4617 dynamic object, do the replacement if the existing symbol is
4618 global linkage code.
4620 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4621 for _ptrgl, and treat it as global linkage code.
4623 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4624 filename or N_SO symbol past the offset, and use it to indicate
4625 that there is no line number or function when appropriate.
4627 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4629 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4630 common symbol defined by the linker. Don't export function code
4631 even if export_defineds is set.
4633 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4635 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4637 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4638 (h8300_symbol_address_p): New function.
4639 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4642 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4644 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4646 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4647 correctly for the two variants. Allow relaxing if the target
4648 is 128 bytes away since after relaxation it'll be 126 bytes away.
4649 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4650 "dot" and "value". Allow relaxing if the target is 128 bytes
4651 away since after relaxation it'll be 126 bytes away.
4652 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4653 the given section until nothing changes.
4655 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4657 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4658 alignment hack--we can get the lnnoptr info another way without
4659 suddenly increasing the alignment requirements. Set the flags for
4661 (ecoff_compute_section_file_positions): Do so.
4663 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4665 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4666 to keep the HP emulator database happy.
4668 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4669 From Kevin Buettner <kev@primenet.com>.
4671 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4673 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4674 name of a NULL section.
4676 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4678 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4679 set, always call the notice callback.
4681 * VERSION: Increment for bfdlink.h change.
4683 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4685 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4686 (sh_relax_delete_bytes): Correct handling of differently sized
4687 trailing alignment reloc.
4689 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4690 * bfd-in2.h: Rebuild.
4691 * configure.in: Warn if there is no known 64 bit type.
4692 * configure: Rebuild.
4694 * Makefile.in: Rebuild dependencies.
4695 (BFD32_BACKENDS): Add ppcboot.o.
4696 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4698 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4699 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4701 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4703 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4704 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4705 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4706 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4708 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4710 * elf64-mips.c: Improve reloc special_functions and handling of
4711 SHT_MIPS_OPTIONS section.
4712 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4713 mips_elf_hi16_reloc and make globally visible.
4714 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4715 make globally visible.
4716 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4717 make globally visible.
4718 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4719 and make globally visible.
4720 (gprel16_with_gp): Check howto->src_mask before using value in
4722 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4723 and make globally visible.
4724 (gprel32_with_gp): Check howto->src_mask before fetching value.
4725 (bfd_mips_elf_swap_options_in): New function.
4726 (bfd_mips_elf_swap_options_out): New function.
4727 (_bfd_mips_elf_set_private_flags): Rename from
4728 mips_elf_set_private_flags and make globally visible.
4729 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4730 mips_elf_copy_private_bfd_data and make globally visible.
4731 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4732 mips_elf_merge_private_bfd_data and make globally visible.
4733 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4734 for a SHT_MIPS_OPTIONS section.
4735 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4736 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4737 name of a SHT_MIPS_OPTIONS section.
4738 (_bfd_mips_elf_set_section_contents): New function.
4739 (mips_elf32_section_processing): Set the GP value in a
4740 SHT_MIPS_OPTIONS section.
4741 (_bfd_mips_elf_find_nearest_line): Rename from
4742 mips_elf_find_nearest_line and make globally visible.
4743 (bfd_elf32_set_section_contents): Define.
4744 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4745 (_bfd_mips_elf_lo16_reloc): Declare.
4746 (_bfd_mips_elf_gprel16_reloc): Declare.
4747 (_bfd_mips_elf_got16_reloc): Declare.
4748 (_bfd_mips_elf_gprel32_reloc): Declare.
4749 (_bfd_mips_elf_set_private_flags): Declare.
4750 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4751 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4752 (_bfd_mips_elf_find_nearest_line): Declare.
4753 (_bfd_mips_elf_set_section_contents): Declare.
4755 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4757 (elf_info_to_howto): Define.
4758 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4760 (elf_info_to_howto): Define.
4761 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4763 (elf_info_to_howto): Define.
4765 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4766 R_MOV16B[12], to match change in coff/internal.h.
4768 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4770 * elf64-mips.c: Extensive additions to provide better support for
4771 writing files and for gas.
4772 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4773 of mips_elf_object_p.
4774 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4775 _bfd_mips_elf_object_p.
4776 (_bfd_mips_elf_final_write_processing): Rename from
4777 mips_elf_final_write_processing and make globally visible.
4778 (_bfd_mips_elf_fake_sections): Rename from
4779 mips_elf_fake_sections and make globally visible.
4780 (_bfd_mips_elf_section_from_bfd_section): Rename from
4781 mips_elf_section_from_bfd_section and make globally visible.
4782 (_bfd_mips_elf_section_processing): New function, broken out of
4783 mips_elf_section_processing.
4784 (mips_elf32_section_processing): Rename from
4785 mips_elf_section_processing; call
4786 _bfd_mips_elf_section_processing.
4787 (_bfd_mips_elf_symbol_processing): Rename from
4788 mips_elf_symbol_processing and make globally visible.
4789 (_bfd_mips_elf_read_ecoff_info): Rename from
4790 mips_elf_read_ecoff_info and make globally visible.
4791 (mips_elf32_ecoff_debug_swap): Rename from
4792 mips_elf_ecoff_debug_swap.
4793 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4794 struct symbol_cache_entry.
4795 (_bfd_elf_validate_reloc): New function, moved in from
4796 elfcode.h:validate_reloc.
4797 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4798 to _bfd_elf_validate_reloc. Change all callers.
4799 * elf-bfd.h (bfd_section_from_shdr): Declare.
4800 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4801 (_bfd_elf_validate_reloc): Declare.
4802 (_bfd_mips_elf_object_p): Declare.
4803 (_bfd_mips_elf_fake_sections): Declare.
4804 (_bfd_mips_elf_section_from_bfd_section): Declare.
4805 (_bfd_mips_elf_section_processing): Declare.
4806 (_bfd_mips_elf_symbol_processing): Declare.
4807 (_bfd_mips_elf_read_ecoff_info): Declare.
4808 (_bfd_mips_elf_final_write_processing): Declare.
4809 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4812 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4813 (mips_elf_final_write_processing): Likewise.
4815 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4817 64-bit MIPS ELF ABI objdump support:
4818 * elf64-mips.c: New file.
4819 * Makefile.in: Rebuild dependencies.
4820 (BFD64_BACKENDS): Add elf64-mips.o.
4821 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4822 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4823 bfd_elf64_littlemips_vec to targ_selvecs.
4824 (mips*-*-elf*): Likewise.
4825 * confingure.in: Add bfd_elf64_bigmips_vec and
4826 bfd_elf64_littlemips_vec to vector switch.
4827 * configure: Rebuild.
4828 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4829 broken out of mips_elf_section_from_shdr.
4830 (mips_elf32_section_from_shdr): Rename from
4831 mips_elf_section_from_shdr. Call new function.
4832 (elf_backend_section_from_shdr): Update name of renamed function.
4833 * elf-bfd.h (struct elf_size_info): Change second parameter of
4834 write_out_phdrs to be const. Likewise for second parameter of
4836 (struct bfd_elf_section_data): Add rel_hdr2 field.
4837 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4838 (bfd_elf32_swap_symbol_out): Likewise.
4839 (bfd_elf32_swap_reloc_in): Likewise.
4840 (bfd_elf32_swap_reloc_out): Likewise.
4841 (bfd_elf32_swap_reloca_in): Likewise.
4842 (bfd_elf32_swap_reloca_out): Likewise.
4843 (bfd_elf32_swap_phdr_in): Likewise.
4844 (bfd_elf32_swap_phdr_out): Likewise.
4845 (bfd_elf32_swap_dyn_in): Likewise.
4846 (bfd_elf32_swap_dyn_out): Likewise.
4847 (bfd_elf32_slurp_symbol_table): Declare.
4848 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4849 (bfd_elf32_write_out_phdrs): Declare.
4850 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4851 (bfd_elf64_swap_symbol_out): Likewise.
4852 (bfd_elf64_swap_reloc_in): Likewise.
4853 (bfd_elf64_swap_reloc_out): Likewise.
4854 (bfd_elf64_swap_reloca_in): Likewise.
4855 (bfd_elf64_swap_reloca_out): Likewise.
4856 (bfd_elf64_swap_phdr_in): Likewise.
4857 (bfd_elf64_swap_phdr_out): Likewise.
4858 (bfd_elf64_swap_dyn_in): Likewise.
4859 (bfd_elf64_swap_dyn_out): Likewise.
4860 (bfd_elf64_slurp_symbol_table): Declare.
4861 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4862 (bfd_elf64_write_out_phdrs): Declare.
4863 (_bfd_mips_elf_section_from_shdr): Declare.
4864 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4865 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4866 section for the section, add the new one to rel_hdr2. Increment
4867 reloc_count rather than setting it.
4868 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4869 Remove static declaration.
4870 (elf_write_shdrs_and_ehdr): Define name as macro.
4871 (elf_write_out_phdrs): Likewise.
4872 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4873 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4874 (elf_swap_symbol_in): Change second parameter to be const.
4875 (elf_swap_symbol_out): Likewise.
4876 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4877 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4878 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4879 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4880 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4881 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4882 parameter to be const. Make non-static.
4883 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4885 (elf_slurp_symbol_table): Make non-static.
4886 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4887 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4888 (elf_backend_size_info): Likewise.
4889 (elfNN_bed): Use elf_backend_size_info.
4890 * targets.c (bfd_elf64_bigmips_vec): Declare.
4891 (bfd_elf64_littlemips_vec): Declare.
4892 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4893 bfd_elf64_littlemips_vec if BFD64 is defined.
4895 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4897 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4899 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4900 zeroes, in alignment holes.
4902 * configure: Rebuild with autoconf 2.10.
4904 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4905 potential leading underscore in the allocated buffer.
4907 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4909 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4910 symbols into .sbss if this is a relocatable link.
4912 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4914 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4915 undefined symbols when creating a shared library.
4917 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4919 * coff-sh.c: Add a bunch of new code and static const arrays to
4920 support aligning loads and stores on four byte memory boundaries.
4922 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4924 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4925 call sh_align_loads.
4926 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4929 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4931 * cache.c (bfd_open_file): Unlink the file before opening it for
4932 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4934 * opncls.c (bfd_fdopenr): Set opened_once.
4936 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4938 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4941 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4942 the code unconditionally.
4944 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4946 * libcoff-in.h (struct pei_section_tdata): Define structure.
4947 (pei_section_data): Define macro.
4948 * libcoff.h: Rebuild.
4949 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4950 store s_paddr field in pei_section_data.
4951 (coff_compute_section_file_positions): Use pei_section_data rather
4952 than _cooked_size, and don't overwrite an existing value.
4953 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4954 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4955 * peicode.h (coff_bfd_copy_private_section_data): Define if
4957 (pe_bfd_copy_private_section_data): New static function if
4960 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4962 * srec.c (srec_set_arch_mach): Write as a function rather than a
4965 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4966 no map, just check each member in turn to see whether it is
4969 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4971 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4972 table. Call BFD_ASSERT to validate header size, instead of
4974 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4977 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4979 * ppcboot.c: New target for looking at PPCbug boot records.
4981 * config{ure.in,.bfd}: Add support for ppcboot target.
4983 * configure: Regenerate.
4985 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4987 * coff-h8300.c (howto_table): Update names to match recent
4988 changes to include/coff/internal.h. Fix minor errors in the
4989 existing relocs. Add R_MOVL1 and R_MOVL2.
4990 (rtype2howto): Similarly.
4991 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4992 existing relaxing code and peform more relaxing.
4993 (h8300_reloc16_extra_cases): Likewise.
4995 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4997 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
5000 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5002 * elfcode.h (elf_object_p): Reject generic ELF target if
5003 e_machine matches an alternate machine code in a specific backend.
5005 * netbsd-core.c (netbsd_core_vec): Remove initializer for
5006 obsolete align_power_min field.
5008 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
5010 * coff-h8300.c (reloc_howto_type): Add howto entry for
5012 (rtype2howto): Handle R_PCRWORD_B.
5013 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5014 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5015 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5016 branch (R_PCWORD_B).
5018 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5020 * aoutx.h (translate_from_native_sym_flags): Set the section for
5021 BSF_CONSTRUCTOR symbols.
5023 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5026 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5028 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5029 stop looking when section is found.
5031 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5033 * coffcode.h (STRING_SIZE_SIZE): Define.
5034 (styp_to_sec_flags): Handle long symbol names when looking for the
5036 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5037 (bfd_coff_long_section_names): Define.
5038 (coff_write_object_contents): Handle long section names.
5039 (bfd_coff_std_swap_table): Initialize new field.
5040 * libcoff.h: Rebuild.
5041 * coffgen.c (make_a_section_from_file): Handle long section
5043 (coff_write_symbols): Handle long section names.
5044 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5045 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5046 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5047 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5048 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5049 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5050 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5051 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5053 * bout.c (b_out_callback): Set lma of sections.
5054 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5055 parameter to output_bfd. Used input_bfd instead of output_bfd in
5058 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5060 * aoutx.h (translate_from_native_sym_flags): Don't create
5061 SEC_CONSTRUCTOR sections.
5062 * ecoff.c (ecoff_set_symbol_info): Likewise.
5064 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5065 From Don Bowman <bowman@waterloo.hp.com>.
5067 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5069 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5070 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5072 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5074 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5075 mips_32_relocs field.
5076 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5077 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5078 relocs against a global symbol which is not defined in a regular
5080 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5081 against a global symbol, increment mips_32_relocs.
5082 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5083 the symbol is not defined in a regular file, make room in the
5086 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5088 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5089 file position and the virtual file position separately. Set
5090 filepos information bsaed on the real file position.
5091 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5092 Jan 23 change to coffcode.h.
5094 * som.c (som_slurp_symbol_table): Set the symbol count to the
5095 number of BFD symbols created.
5097 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5099 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5100 output file if linking shared objects. Loop to check all relocs,
5101 rather than returning false on first error.
5103 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5105 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5106 (ppc_elf_additional_program_headers): If .interp section, bump #
5107 of program headers by 1.
5108 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5109 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5110 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5112 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5114 (ppc_elf_relocate_section): If the output section isn't defined,
5115 don't abort, just give an error message.
5117 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5118 being created is .sdata or .sdata2, don't make the symbol dynamic.
5120 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5122 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5123 members of an archive for dynamic objects with no symbols, and
5124 pass them directly to check_archive_element.
5125 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5126 xcoff_link_check_dynamic_ar_symbols.
5127 (xcoff_link_check_dynamic_ar_symbols): New static function.
5129 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5130 from _bfd_nodynamic to _bfd_xcoff.
5131 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5133 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5134 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5135 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5136 * libcoff.h: Rebuild.
5137 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5138 (xcoff_get_section_contents): New static function.
5139 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5140 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5141 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5142 (xcoff_dynamic_reloc): New static variable.
5143 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5144 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5146 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5148 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5149 if reloc_entry->addend is not 0.
5150 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5152 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5154 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5156 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5157 Add entries for R_SPARC_[56].
5158 (sparc_reloc_map): Add entries for R_SPARC_[56].
5160 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5162 Optimize linking of stabs in sections as used in ELF and COFF.
5163 * stabs.c: New file.
5164 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5165 (_bfd_write_section_stabs): Declare.
5166 (_bfd_write_stab_strings): Declare.
5167 * libbfd.h: Rebuild.
5168 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5169 (struct coff_link_hash_table): Add stab_info field.
5170 * libcoff.h: Rebuild.
5171 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5173 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5175 (_bfd_coff_final_link): Write out stab strings hash table.
5176 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5177 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5179 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5180 (struct bfd_elf_section_data): Add stab_info field.
5181 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5183 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5184 _bfd_link_section_stabs.
5185 (elf_bfd_final_link): Write out stab strings hash table.
5186 (elf_link_input_bfd): Handle optimized stabs sections.
5187 * reloc.c (_bfd_final_link_relocate): Check address against
5188 _raw_size rather than _cooked_size.
5189 * Makefile.in: Rebuild dependencies.
5190 (BFD_LIBS): Add stabs.o
5191 (BFD_LIBS_CFILES): Add stabs.c.
5193 * VERSION: Increment for bfdlink.h change.
5195 * coffgen.c (coff_renumber_symbols): Correct handling of
5196 BSF_NOT_AT_END common symbols.
5198 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5200 * coff-ppc.c (record_toc): Add cast to avoid warning.
5201 (ppc_allocate_toc_section): Likewise.
5202 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5203 (ppc_coff_reloc_type_lookup): Remove unreached code.
5204 * coffcode.h (coff_write_object_contents): Don't take the address
5206 * peicode.h (pe_print_idata): Add casts to avoid warning.
5207 (pe_print_edata): Likewise.
5208 (pe_print_reloc): Remove ANSI C string concatenation.
5210 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5212 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5214 * libcoff.h: Rebuild.
5215 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5217 (coff_swap_aux_out): Likewise.
5218 * peicode.h (coff_swap_aux_in): Likewise.
5219 (coff_swap_aux_out): Likewise.
5220 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5222 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5224 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5225 Fix up .bf endndx link fields.
5226 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5228 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5231 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5233 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5234 on Solaris PowerPC systems doesn't get confused.
5236 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5239 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5240 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5241 update did_reg and did_reg2.
5243 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5245 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5247 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5248 callback routines, pass h->root.string rather than name, in case
5249 copy is true and name is transient.
5251 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5253 * elfcore.h: Add support for core files with multiple threads.
5254 (Primarily for Solaris.)
5256 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5258 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5259 section->orelocation is NULL.
5261 * coffgen.c (bfd_coff_get_syment): New function.
5262 (bfd_coff_get_auxent): New function.
5263 * bfd-in.h (bfd_coff_get_syment): Declare.
5264 (bfd_coff_get_auxent): Declare.
5265 * bfd-in2.h: Rebuild.
5267 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5269 * elf32-mips.c (struct mips_hi16): Define.
5270 (mips_hi16_addr, mips_hi16_addend): Remove.
5271 (mips_hi16_list): New static variable.
5272 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5273 (mips_elf_lo16_reloc): Process mips_hi16_list.
5274 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5275 relocs before the associated LO16 reloc.
5277 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5279 * versados.c (versados_scan): Check bfd_alloc return value.
5280 (versados_object_p): Check all bfd_read return values. Require
5281 that lang field be less than 10, to avoid confusion with Intel Hex
5284 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5286 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5287 not 0, for an absolute symbol.
5288 (NAME(aout,swap_ext_reloc_out)): Likewise.
5290 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5291 (ihex_write_object_contents): For a large start address, output
5292 the full 32 bit address in record type 5.
5294 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5295 to int to avoid promotion problems in prototype.
5297 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5299 * configure.host: Use ${srcdir} when looking for picfrag.
5301 * configure.host: Switch on ${libdir}, not $(libdir). From
5302 alan@spri.levels.unisa.edu.au (Alan Modra).
5304 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5305 entry point, not just for DYNAMIC objects.
5306 * sunos.c (sunos_add_dynamic_symbols): Always call
5307 sunos_create_dynamic_sections. If called with a non DYNAMIC
5308 object, don't do anything else.
5309 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5311 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5313 * configure.in: Permit --enable-shared to specify a list of
5315 * configure: Rebuild.
5317 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5318 host when configuring with --enable-shard.
5320 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5322 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5325 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5326 to avoid crashing in bfd_hash_replace.
5328 * sysdep.h: Use #ifdef, not #if.
5330 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5332 * config.in: Rebuild.
5334 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5336 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5337 (AC_CHECK_HEADERS): Check for sys/time.h
5338 (AC_HEADER_TIME): Add macro.
5339 * configure: Rebuild.
5340 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5341 to control what combination of <time> and <sys/time.h>
5344 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5346 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5347 (aout_32_sunos4_write_object_contents): Likewise.
5348 * aoutx.h (NAME(aout,machine_type)): Handle
5349 bfd_mach_sparc_{sparclet,sparclite}.
5350 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5351 (bfd_mach_sparc_v9_p): Update.
5352 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5353 * libaout.h (enum machine_type): Add M_SPARCLET.
5354 * sunos.c (MACHTYPE_OK): Define.
5355 * bfd-in2.h: Regenerated.
5357 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5359 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5360 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5361 * elflink.c (_bfd_elf_create_got_section): Store the
5362 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5363 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5364 global offset table goes over 0x1000, set the value of
5365 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5366 (elf32_sparc_relocate_section): Subtract the offset of
5367 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5369 * elfcode.h: Don't include <string.h>.
5371 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5373 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5374 generic_link_hash_newfunc. All references changed.
5375 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5376 moved here from libbfd-in.h.
5377 * libbfd-in.h: Corresponding changes.
5378 * libbfd.h: Regenerated.
5380 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5382 * aoutx.h (aout_link_input_section_std): When reporting an
5383 overflow error, use the name of the symbol in the hash table if
5385 (aout_link_input_section_ext): Likewise.
5387 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5388 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5390 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5392 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5393 * coffcode.h (coff_compute_section_file_positions): Likewise.
5394 (coff_write_object_contents): Likewise.
5396 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5398 * section.c (SEC_LINK_ONCE): Define.
5399 (SEC_LINK_DUPLICATES): Define.
5400 (SEC_LINK_DUPLICATES_DISCARD): Define.
5401 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5402 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5403 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5404 * bfd-in2.h: Rebuild.
5405 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5406 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5407 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5408 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5409 SEC_LINK_ONCE, and look through the symbol table for the setting
5410 for SEC_LINK_DUPLICATES.
5411 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5412 set for a section, find the section symbol in the symbol table,
5413 and set the aux entry based on SEC_LINK_DUPLICATES.
5414 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5415 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5416 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5417 * coff-i386.c (i386coff_vec): Likewise.
5418 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5420 * VERSION: Bump to 2.6.1.
5421 * Makefile.in (stamp-h): Depend upon VERSION.
5423 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5425 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5426 * libbfd.h: Rebuilt.
5427 * linker.c (generic_link_hash_newfunc): No longer static.
5428 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5430 * coff-h8300.c: Add two derived hash tables and their associated
5431 funtions and #defines for use by the h8300 linker.
5432 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5433 the function vector as needed. Place the address of the function
5434 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5435 Rewrite the vectors section contents as necessary.
5436 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5437 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5438 (coff_bfd_link_hash_table_create): Likewise.
5440 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5442 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5443 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5445 (hppa_rebuild_insn): Pass pointer to correct type to
5446 low_sign_unext and dis_assemble_21.
5448 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5450 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5451 Stick with sparc-*-{sysv4*,solaris2*}.
5453 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5455 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5456 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5457 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5458 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5459 fields is non-zero, print them.
5461 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5462 ifdef. Remove unused variables.
5463 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5465 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5466 (get_symbol_value): Ifdef out.
5467 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5468 (coff_ppc_relocate_section): Remove unused variables. Make
5469 fprintf strings and argument types correspond. Put before_addr in
5471 (dump_toc): Make fprintf strings and argument types correspond.
5472 (ppc_process_before_allocation): Remove unused variables. Always
5474 (ppc_reflo_reloc): Ifdef out.
5475 (ppc_addr32nb_reloc): Ifdef out.
5476 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5478 (coff_ppc_rtype_to_howto): Likewise.
5479 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5481 * peicode.h (pe_print_idata): Move otherwise unused variables into
5482 the #ifdef where they are used. Always return a value.
5483 (pe_print_edata): Make fprintf strings and argument types
5484 correspond. Always return a value.
5485 (pe_print_pdata): Removed unused variable addr_value. Always
5487 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5488 strings and argument types correspond. Always return a value.
5490 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5491 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5492 variable rela inside #if 0 section where it is used.
5494 * ns32k.h: New file.
5495 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5496 functions to start with _bfd_.
5497 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5498 functions in cpu-ns32k.h.
5499 * Makefile.in: Rebuild dependencies.
5500 (HFILES): Add ns32k.h.
5502 * section.c (struct sec): Add linker_mark field. Change
5503 user_set_vma and reloc_done to be single bit fields.
5504 (STD_SECTION): Update accordingly.
5505 * bfd-in2.h: Rebuild.
5506 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5508 (aout_link_input_bfd): Don't link unmarked sections.
5509 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5511 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5512 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5514 * elflink.h (elf_bfd_final_link): Mark sections included in the
5516 (elf_link_input_bfd): Don't link unmarked sections.
5517 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5519 (xcoff_link_input_bfd): Don't link unmarked sections.
5521 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5522 overflow error messages.
5524 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5526 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5527 is not set, print "BFD: " before the error message.
5529 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5530 Miles Bader <miles@gnu.ai.mit.edu>.
5531 * configure: Rebuild.
5533 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5535 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5538 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5539 m68k-aout, m68k-coff, and m68k-elf targets.
5541 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5543 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5544 (ieee_generic_stat_arch_elt): Restructured to prevent
5545 ieee_object_p from being called repeatedly.
5547 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5549 * coffcode.h (coff_write_object_contents): Allocate
5550 buffers large enough for any FILEHDR or AOUTHDR.
5552 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5554 * ecofflink.c (lookup_line): New static function, renamed and
5555 slighly changed from old _bfd_ecoff_locate_line.
5556 (_bfd_ecoff_locate_line): Cache line number information. Use
5557 lookup_line for actual lookup.
5559 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5561 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5562 multiple of 20 bytes.
5564 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5566 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5567 allocate ecoff_find_line, and don't initialize by hand.
5568 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5569 mips_elf_find_line, and don't call memset.
5571 * coffcode.h (coff_compute_section_file_positions): If not
5572 producing a final executable, don't consider sofar when aligning
5573 the section to the correct size.
5575 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5577 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5578 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5579 * coffgen.c (coff_section_symbol): Ifdef out.
5581 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5583 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5584 output_bfd is not NULL.
5586 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5588 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5589 of bfd_alloc (fixes fix_line not being initialized).
5590 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5592 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5594 * coffcode.h: Allow specific backends to override the
5595 bfd_link_add_symbols routine.
5597 * coff-h8300.c: Include genlink.h.
5598 (howto_table): Add R_MEM_INDIRECT.
5599 (rtype2howto): Support R_MEM_INDIRECT.
5600 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5603 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5605 * coff-alpha.c (alpha_relocate_section): Use
5606 info->callbacks_warning, rather than _bfd_error_handler, for
5607 "multiple gp" warning.
5609 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5611 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5612 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5613 table string. Use bfd_wrapped_link_hash_lookup.
5614 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5616 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5617 table, if any, when writing out symbols.
5618 (aout_link_input_section_std): Use the name from the hash table,
5619 if any, when reporting undefined symbols.
5620 (aout_link_input_section_ext): Likewise.
5621 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5622 * bout.c (get_value): Likewise.
5623 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5624 * ecoff.c (ecoff_reloc_link_order): Likewise.
5625 * elflink.h (elf_link_add_object_symbols): Likewise.
5626 (elf_reloc_link_order): Likewise.
5627 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5628 (_bfd_generic_reloc_link_order): Likewise.
5629 (default_indirect_link_order): Likewise.
5630 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5631 * sunos.c (sunos_add_one_symbol): Likewise.
5632 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5633 (bfd_xcoff_link_count_reloc): Likewise.
5634 (xcoff_reloc_link_order): Likewise.
5636 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5637 into -1 for intern->rss.
5639 * configure: Rebuild with autoconf 2.8.
5641 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5643 * stab-syms.c (__define_stab_duplicate): Define.
5644 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5646 * bfd-in.h (bfd_get_stab_name): Declare.
5647 * bfd-in2.h: Rebuild.
5648 * Makefile.in: Rebuild dependencies.
5649 (BFD_LIBS): Add stab-syms.o.
5650 (BFD_LIBS_CFILES): Add stab-syms.c.
5651 (BFD32_BACKENDS): Remove stab-syms.o.
5652 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5653 * configure.in: Don't list stab-syms.o in bfd_backends.
5654 * configure: Rebuild.
5655 * libaout.h (aout_stab_name): Don't declare.
5656 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5659 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5661 * elf.c (assign_file_positions_for_segments): Adjust file offset
5662 for section alignment even if SEC_LOAD is not set.
5664 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5666 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5667 since they appear as targets in Makefile.in.
5668 * configure: Rebuild.
5670 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5671 don't fiddle with a symbol which is not defined anywhere.
5673 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5675 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5676 though they are defined in a shared library.
5677 (xcoff_build_ldsyms): Likewise.
5679 * coffgen.c (coff_find_nearest_line): Don't look at the line
5680 numbers for the section if section->lineno is NULL.
5682 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5683 message rather than calling BFD_ASSERT.
5684 * elfcode.h (write_relocs): Check return value of
5685 _bfd_elf_symbol_from_bfd_symbol.
5687 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5689 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5692 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5694 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5696 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5697 hppa_reloc_field_selector_type_alt.
5698 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5699 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5701 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5703 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5705 * elf.c (assign_file_positions_for_segments): Adjust the segment
5706 memory size for the alignment of a SEC_ALLOC section, not just a
5709 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5711 * m68klinux.c: New file.
5712 * hosts/m68klinux.h: New file.
5713 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5714 * configure.in (m68*-*-linux*): New native host.
5715 (m68klinux_vec): New vector.
5716 * configure: Rebuild.
5717 * targets.c (m68klinux_vec): Declare.
5718 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5719 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5720 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5721 declaration from bfd_linux_size_dynamic_sections.
5722 (bfd_m68klinux_size_dynamic_sections): Declare.
5723 * bfd-in2.h: Rebuild.
5724 * Makefile.in: Rebuild dependencies.
5725 (BFD32_BACKENDS): Add m68klinux.o.
5726 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5728 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5730 * libhppa.h (pa_arch): Add pa20.
5731 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5732 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5733 (hppa_field_adjust): Handle e_nsel.
5734 * som.c: Provide default definitions for many new relocs found only
5735 in hpux10 include files.
5736 (som_fixup_formats): Add several new relocs from hpux10.
5737 (som_hppa_howto_table): Add hpux10 relocs.
5738 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5740 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5742 * mpw-make.sed: Edit out recent shared library support, and
5743 rules to rebuild .h files using doc/chew.
5745 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5747 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5748 size even of sections with no contents.
5750 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5752 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5753 starting with '$' the way we skip names starting with '.'. When
5754 updating x_endndx, don't be fooled by an index which has been
5757 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5758 struct/union/enum type with no elements.
5760 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5762 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5764 * archive.c (bfd_generic_archive_p): If the first file in the
5765 archive can not be recognized as an object, don't assume that this
5766 is the wrong format.
5768 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5769 format is not bfd_object.
5770 (bfd_elf_get_dt_soname): Likewise.
5772 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5774 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5777 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5779 * bfd.c (tdata): Add netbsd_core_data.
5780 * bfd-in2.h: Regenerated.
5782 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5784 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5785 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5786 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5789 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5790 to get the symbol index, matching 14 Jul 95 change.
5792 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5794 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5795 Remove duplicate definition of gp.
5797 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5799 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5800 assume that we can set the GP value and then get the same value,
5801 since it won't be true if the output file is neither ELF nor
5803 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5804 _bfd_get_gp_value here.
5805 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5806 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5808 (mips_elf_lo16_reloc): Likewise.
5809 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5810 Don't require that the BFD be ELF.
5811 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5812 (mips_elf_gprel32_reloc): Likewise.
5813 (mips_elf_relocate_section): Don't assume we can set and get the
5815 (mips_elf_finish_dynamic_symbol): Don't bother to use
5816 _bfd_get_gp_value here.
5818 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5819 Don't change epdr between malloc and free. Be careful not to free
5820 NULL pointers. Zero out the first RPDR.
5822 * configure.host: On Linux, only pass -rpath option if $(libdir)
5823 is neither /lib nor /usr/lib. From Alan Modra
5824 <alan@mullet.Levels.UniSA.Edu.Au>.
5826 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5828 (elf_dt_name): Rename from elf_dt_needed_name.
5829 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5831 (bfd_elf_get_dt_soname): New function.
5832 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5833 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5834 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5835 * bfd-in2.h: Rebuild.
5837 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5839 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5840 _bfd_sparc_elf_reloc_type_lookup.
5841 (bfd_elf32_bfd_reloc_type_lookup): Update.
5842 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5843 (sparc64_elf_howto_table): Define.
5844 (sparc_reloc_map): Define.
5845 (sparc64_elf_reloc_type_lookup): New function.
5846 (sparc_elf_wdisp16_reloc): New function.
5847 (elf_info_to_howto): Use sparc64_elf_howto_table.
5848 (sparc64_elf_relocate_section): Likewise.
5849 (bfd_elf64_bfd_reloc_type_lookup): Update.
5851 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5853 * configure.host: Check for 'do not mix' from native linker before
5854 trying to use -rpath.
5856 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5858 * bfd.c (_bfd_get_gp_value): New function.
5859 (_bfd_set_gp_value): New function.
5860 * libbfd-in.h (_bfd_get_gp_value): Declare.
5861 (_bfd_set_gp_value): Declare.
5862 * libbfd.h: Rebuild.
5863 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5864 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5865 directly to the fields in the tdata information.
5866 (alpha_relocate_section): Likewise.
5867 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5868 (mips_gprel_reloc): Likewise.
5869 (mips_relocate_section): Likewise.
5870 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5871 (mips_elf_lo16_reloc): Likewise.
5872 (mips_elf_final_gp): Likewise.
5873 (mips_elf_gprel16_reloc): Likewise.
5874 (mips_elf_gprel32_reloc): Likewise.
5875 (mips_elf_relocate_section): Likewise.
5876 (mips_elf_finish_dynamic_symbol): Likewise.
5878 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5880 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5882 * configure.in: Call AC_PROG_CC before configure.host.
5883 * configure: Rebuild.
5884 * configure.host: Don't set information which autoconf should
5885 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5887 * configure.host: Remove go32 and win32 host information, since it
5888 should no longer be needed.
5890 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5891 then start a new segment rather than put a writable section in a
5894 * configure.host: Set RPATH_ENVVAR.
5896 * Makefile.in: Rebuild dependencies.
5898 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5899 zero_section variable.
5901 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5903 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5904 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5905 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5907 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5909 * ieee.c (ieee_write_expression): Only use an R variable for a
5910 local symbol. Don't output a zero offset. Handle a zero address.
5911 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5912 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5914 (parse_expression): Don't try to handle multiple occurrences of a
5915 P variable. Handle I variables differently from X variables. Fix
5916 the order of minus expressions.
5917 (ieee_slurp_external_symbols): Generate an I variable for an NN
5918 record. Fix handling of ATI and ATX records.
5919 (ieee_slurp_sections): Only set minimal section attributes.
5920 Adjust them later, based on the section contents.
5921 (ieee_object_p): Read in the file until just after the ME record.
5922 Call ieee_slurp_section_data to set the section flags.
5923 (do_one): Add iterations parameter. Only repeat the first load
5924 item. Set the section and file reloc flags.
5925 (ieee_slurp_section_data): Set section flags. Pass iterations to
5927 (ieee_canonicalize_reloc): Handle I variables.
5928 (do_with_relocs): Only emit relocation size when necessary.
5929 Increase MAXRUN to 127. Change ov to be assigned, and take
5930 src_mask and pcrel_offset into account.
5931 (ieee_write_data_part): Skip sections that are not loaded.
5932 (ieee_write_external_part): Don't output optional last entry of WX
5934 (ieee_write_me_part): Make setting of me_record neater.
5935 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5937 * syms.c (stt): Add entries for zerovars, vars, and code.
5939 * elfcode.h (validate_reloc): New static function.
5940 (write_relocs): Call validate_reloc for non ELF relocs.
5942 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5943 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5944 (TARGET_LITTLE_SYM): Likewise.
5946 * config.bfd (m68*-*-psos*): New target.
5948 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5950 * i386msdos.c: Remove some #if 0 code.
5951 (msdos_write_object_contents): Don't include empty sections in the
5952 size computation, regardless of their address.
5954 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5956 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5957 is NULL, ie, the -r switch is used.
5959 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5961 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5962 (BFD_RELOC_MIPS_GOT_LO16): Define.
5963 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5964 * bfd-in2.h, libbfd.h: Rebuild.
5965 * elf32-mips.c (mips_reloc_map): Map new relocs.
5967 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5969 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5972 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5973 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5974 simple number for the section address, rather than an expression.
5975 Limit the number of bytes between relocs to MAXRUN.
5976 (ieee_write_me_part): Set me_record to the file offset after the
5978 (ieee_write_processor): New static function.
5979 (ieee_write_object_contents): Use ieee_write_processor.
5981 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5983 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5985 * coff-aux.c: Change include of aux.h to aux-coff.h.
5987 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5989 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5990 relocation put the addend both in the reloc entry and the data.
5991 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5994 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5995 a R_68K_PCxx reloc against a defined global symbol directly.
5996 (elf_m68k_check_relocs): Don't count such a reloc.
5998 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5999 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
6000 symbol for now, otherwise always record the symbol as dynamic.
6001 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
6002 is not referenced by a dynamic object, and we are not making a
6003 shared object, then don't make a PLT entry. If we do make a PLT
6004 entry, make sure the symbol has been recorded as dynamic.
6006 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
6008 * configure.host: When making a shared library, set HLDFLAGS to
6009 pass an appropriate -rpath option. Use the make variable SONAME
6010 as the shared library soname, rather than computing it here. On
6011 SunOS, build stamp-tshlink in place of $(SHLINK).
6012 * Makefile.in (SONAME): New variable.
6013 ($(SHLINK)): Make a link to the transformed name, as well.
6014 (stamp-tshlink): New target.
6015 (install): Skip stamp-tshlink during install.
6017 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6019 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6020 linker sections have been set up yet.
6022 * elf.c (make_mapping): Add an additional argument to suppress
6023 making the first section include the program headers.
6024 (map_sections_to_segments): If the user used -Ttext such that the
6025 program headers are on a different page, do not set the flags
6026 saying that this section includes the program headers.
6028 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6030 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6031 don't define TRAD_HEADER.
6032 * configure: Rebuild.
6034 * netbsd-core.c: New file, support for NetBSD core files.
6035 * hosts/*nbsd.h: Removed.
6037 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6039 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6040 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6041 * libbfd.h, bfd-in2.h: Regenerated.
6042 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6043 bfd_elf32_bfd_reloc_type_lookup.
6044 (reloc_type{,_names}): Deleted.
6045 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6047 (sparc_reloc_map): Add sparc64 relocs.
6048 (sparc_elf_notsupported_reloc): New static function.
6049 (sparc_elf_wdisp16_reloc): New static function.
6050 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6051 (elf32_sparc_relocate_section): Likewise.
6052 (bfd_elf32_bfd_reloc_type_lookup): Define.
6053 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6054 (reloc_type{,_names}): Deleted.
6055 (elf_sparc_howto_table): Deleted.
6056 (sparc_reloc_map): Deleted.
6057 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6058 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6060 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6062 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6065 * Makefile.in (program_transform_name): New variable.
6066 (install): Transform library name before installing it.
6068 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6070 * archures.c (bfd_mach_i960_hx): Define.
6071 * bfd-in2.h: Rebuild.
6072 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6073 (MATRIX): Expand entries for HX.
6074 (arch_info_struct): Add i960:hx entry.
6075 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6076 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6077 (coff_set_flags): Handle bfd_mach_i960_hx.
6079 Support for building as a shared library, based on patches from
6080 Alan Modra <alan@spri.levels.unisa.edu.au>:
6081 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6082 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6083 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6084 * configure: Rebuild.
6085 * configure.host: If --enable-shared, adjust shared library stuff
6086 based on the host. If the host is SunOS, and the linker supports
6087 -rpath, set HLDFLAGS to use it.
6088 * Makefile.in (ALLLIBS): New variable.
6089 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6090 (COMMON_SHLIB, SHLINK): New variables.
6091 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6092 (STAGESTUFF): Remove variable.
6093 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6095 (stamp-ofiles): New target, like old ofiles target, but build
6096 using a temporary file and move-if-change, and touch stamp-ofiles
6098 (ofiles): Just depend upon stamp-ofiles.
6099 (stamp-piclist, piclist): New targets.
6100 ($(SHLIB), $(SHLINK)): New targets.
6101 (targets.o, archures.o): Build twice if PICFLAG is set.
6102 (do_mostlyclean): Remove pic/*.o.
6103 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6105 (do_distclean): Remove pic and stamp-picdir.
6106 (install): Install shared libraries.
6107 ($(OFILES)): Depend upon stamp-picdir.
6108 (stamp-picdir): New target.
6110 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6112 * libcoff.h: Rebuild.
6114 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6115 flavour of a section with no owner.
6117 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6118 ELF_LINK_NON_ELF flag.
6119 (mips_elf_create_got_section): Likewise.
6121 * elf.c: Revert last change, since it breaks dynamic linking.
6122 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6124 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6125 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6126 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6128 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6130 * elf.c (assign_file_positions_for_segments): If the backend does
6131 not want the elf header or the program headers in the address
6132 space, do not include them in the calculations.
6134 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6135 function to determine if we need additional program headers.
6136 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6137 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6139 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6141 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6143 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6145 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6146 back into one line. Some compilers (sunos 4.1.3 for example)
6147 won't accept args split across more than one line.
6149 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6151 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6152 * configure: Regenerate.
6154 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6156 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6157 try to do arithmetic on a void *, cast it to a unsigned char * first.
6159 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6161 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6162 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6164 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6165 flag for a newly defined symbol.
6166 (NAME(bfd_elf,record_link_assignment)): Likewise.
6167 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6168 set the DEF or REF_REGULAR flags correctly.
6170 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6171 (libbfd.h, libcoff.h): Corresponding change.
6173 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6174 a PLT32 reloc as dynamic.
6175 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6176 is not referenced by a dynamic object, and we are not making a
6177 shared object, then don't make a PLT entry. If we do make a PLT
6178 entry, make sure the symbol has been recorded as dynamic.
6180 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6182 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6183 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6184 (powerpcle-*-cygwin32): New.
6185 * peicode.h (add_data_entry): Get address from vma.
6187 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6189 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6190 attached to the section has already been created as an undefined
6191 symbol, treat it as if it hasn't been created yet.
6193 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6195 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6196 symbol or section symbols if stripping all symbols and this is not
6197 a relocateable link. Don't output the symbol string table if
6198 there are no symbols.
6199 (elf_link_flush_output_syms): Don't do anything if there are no
6202 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6204 * coff-aux.c: New file.
6205 * hosts/m68kaux.h: New file.
6206 * config.bfd (m68*-apple-aux*): New target.
6207 * configure.in (m68*-apple-aux*): New native host.
6208 (m68kaux_coff_vec): New vector.
6209 * configure: Rebuild.
6210 * targets.c (m68kaux_coff_vec): Declare.
6211 * coffcode.h (bfd_coff_backend_data): Add field
6212 _bfd_coff_link_add_one_symbol.
6213 (bfd_coff_link_add_one_symbol): Define.
6214 (compare_arelent_ptr): New static function if TARG_AUX.
6215 (coff_write_relocs): If TARG_AUX, sort the relocs.
6216 (coff_write_object_contents): Set A/UX aouthdr magic number.
6217 (coff_link_add_one_symbol): Define if not defined.
6218 (bfd_coff_std_swap_table): Initialize new field.
6219 * libcoff.h: Rebuild.
6220 * cofflink.c (coff_link_add_symbols): Call
6221 bfd_coff_link_add_one_symbol rather than
6222 _bfd_generic_link_add_one_symbol.
6223 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6224 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6225 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6226 * Makefile.in: Rebuild dependencies.
6227 (BFD32_BACKENDS): Add coff-aux.o.
6228 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6230 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6232 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6233 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6235 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6237 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6238 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6239 (maintainer-clean): Warn about deleting special files.
6240 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6242 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6243 warning symbols correctly.
6244 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6245 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6246 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6247 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6248 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6249 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6251 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6254 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6256 * libcoff-in.h: aligned newly exported names with bfd naming
6257 conventions. Removed an erroneous define of POWERPC_LE_PE.
6258 * libcoff.h: Rebuild.
6259 * cofflink.c, coff-ppc.c: the above function name changes
6261 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6263 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6264 * ecoff.c (struct extsym_info): Define.
6265 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6266 to ecoff_link_write_external.
6267 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6268 Strip symbols when appropriate.
6270 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6271 * syms.c (BSF_OBJECT): Define.
6272 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6273 * bfd-in2.h: Rebuild.
6274 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6276 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6279 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6280 copying relocs into a shared object, treat a defined global symbol
6282 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6283 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6284 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6286 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6287 real defined symbol, not to a weak defined symbol.
6289 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6291 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6292 and made a few static functions externs.
6294 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6295 POWERPC_LE_PE hack in cofflink.
6297 * libcoff-in.h: promoted the following from cofflink.c to allow
6298 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6299 coff_debug_merge_element, struct coff_debug_merge_type,
6300 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6301 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6302 coff_debug_merge_hash_lookup, coff_link_section_info,
6303 coff_final_link_info, coff_debug_merge_hash_newfunc,
6304 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6306 * libcoff.h: re-gen'd
6308 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6310 * syms.c: Include "bfdlink.h".
6311 (struct stab_find_info): Define.
6312 (_bfd_stab_section_find_nearest_line): New function.
6313 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6314 * libbfd.h: Rebuild.
6315 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6316 * elf.c (_bfd_elf_find_nearest_line): Try calling
6317 _bfd_stab_section_find_nearest_line before searching the ELF
6318 symbol table. Find the closest STT_FUNC symbol, not the last one.
6319 * libcoff-in.h (coff_data_type): Add line_info field.
6320 * libcoff.h: Rebuild.
6321 * coffgen.c (coff_find_nearest_line): Try calling
6322 _bfd_stab_section_find_nearest_line before searching the COFF
6324 * Makefile.in: Rebuild dependencies.
6326 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6328 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6329 4 bytes, so we get the correct value when updating the register
6330 field in little endian mode.
6332 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6334 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6335 entry_section fields. Add sntoc and snentry fields.
6336 * libcoff.h: Rebuild.
6337 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6338 not toc_section and entry_section (the COFF file does not have any
6339 sections at this point).
6340 (coff_write_object_contents): Set o_snentry and o_sntoc from
6341 snentry and sntoc rather than entry_section and toc_section.
6342 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6343 snentry, not toc_section and entry_section.
6344 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6345 entry_section from hentry.
6346 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6348 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6349 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6350 than using toc_section directly.
6352 * archures.c: Add missing `.' in enum bfd_architecture.
6353 * bfd-in2.h: Rebuild.
6355 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6356 Robert Lipe <robertl@arnet.com>.
6358 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6360 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6361 to sections we allocate. Use bfd_zalloc to allocate initialial
6362 sections, not bfd_alloc.
6363 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6364 SDA{,2}I16 relocations.
6365 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6366 whether to put something in .sbss or not.
6367 (ppc_elf_relocate_section): Add support for more relocations. Add
6368 in sec->output_offset where appropriate. Make error messages
6369 include the symbol name.
6371 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6372 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6373 doesn't get redefined messages if -shared.
6375 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6376 section if the rel_section field has been set up.
6378 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6380 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6383 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6385 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6386 of flags, only flags used are controlled by mach number. Bump up
6387 output file mach number to highest of input file mach numbers.
6388 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6389 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6391 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6392 bfd_elf64_sparc_vec support.
6394 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6396 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6397 the embedded bit is set on some objects and not on others. Just
6399 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6402 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6404 * coffcode.h (coff_new_section_hook): Don't try to align the
6407 * coffcode.h (coff_set_section_contents): Fix the handling of the
6408 .lib section to work even if the entire section contents are
6409 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6410 Robert Lipe <robertl@arnet.com>.
6412 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6414 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6415 memory here for contents.
6417 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6418 _SDA2_BASE_ by 32768.
6419 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6420 started using. Allocate contents for .sdata and .sdata2 sections
6422 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6424 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6425 size _SDA{,2}_BASE_.
6426 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6429 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6431 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6433 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6434 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6435 (bfd_mach_sparc_v9a): Define.
6436 (bfd_mach_sparc_v9_p): Define.
6437 * bfd-in2.h: Regenerated.
6438 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6440 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6441 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6442 to bfd_elf32_sparc_vec.
6443 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6444 Add v8plus{,a} support.
6446 (sparc_compatible): New function.
6447 * elf32-sparc.h: #include "elf/sparc.h".
6448 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6449 elf32_sparc_final_write_processing): New functions.
6450 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6451 elf_backend_final_write_processing): Define.
6453 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6455 * elf-bfd.h (struct elf_link_hash_entry): Add
6456 linker_section_pointer field.
6457 (enum elf_linker_section_enum): Enumeration for new way of
6458 creating linker dynamic sections and symbols.
6459 (elf_linker_section{,_pointers}): New structures for creating
6460 dynamic sections and symbols.
6461 (elf_obj_tdata): Add linker_section_pointers and linker_section
6463 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6464 (_bfd_elf_create_linker_section): New declarations.
6465 (_bfd_elf_find_pointer_linker_section): Ditto.
6466 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6467 (_bfd_elf_make_linker_section_rela): Ditto.
6469 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6471 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6472 (ppc_elf_create_linker_section): New function to create the
6473 sections .got, .sdata, and .sdata2.
6474 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6476 (ppc_elf_check_relocs): Support more of the eabi relocations.
6477 (ppc_elf_relocate_section): Ditto.
6478 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6479 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6481 * elflink.h (elf_create_pointer_linker_section): New function to
6482 create initialized pointers in dynamic linker sections.
6483 (elf_finish_pointer_linker_section): Actually intialize the
6484 pointers created above.
6486 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6487 macros to provide both 32 and 64 bit versions of
6488 elf_create_pointer_linker_section.
6489 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6490 provide both 32 and 64 bit versions of
6491 elf_finish_pointer_linker_section.
6493 * elflink.c (_bfd_elf_create_linker_section): New function to
6494 create a linker section.
6495 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6496 given address in the linker pointer offsets created for a given
6498 (_bfd_elf_make_linker_section_rela): Make a RELA section
6499 corresponding to the generated linker section.
6501 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6503 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6505 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6507 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6508 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6509 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6510 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6511 toc entry in an objdump) for now.
6512 (ppc_do_last, ppc_get_last): New function - needed to save processing
6513 the toc owner to the end.
6514 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6517 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6518 toc owner from being done till last. Must define POWERPC_LE_PC
6521 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6523 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6525 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6526 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6528 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6530 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6532 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6534 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6536 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6538 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6540 * elf.c (assign_file_positions_for_segments): Don't increment file
6541 offset for a segment which contains no loadable sections.
6543 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6545 * reloc.c: Add new PowerPC relocations.
6546 * {bfd-in2,libbfd}.h: Regenerate.
6548 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6549 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6551 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6553 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6556 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6559 * coffgen.c (coff_find_nearest_line): Don't try to cache
6560 information in sections that are not owned by a BFD. From Richard
6561 Henderson <richard@atheist.tamu.edu>.
6563 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6564 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6565 * elflink.h (elf_link_output_extsym): Remove special check for
6568 * ecoffswap.h: Add prototypes for static functions.
6570 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6572 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6573 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6575 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6576 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6577 support. Begin support for R_PPC_SDA{2,}REL.
6579 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6581 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6582 create the .got and .got.neg sections.
6583 (ppc_elf_size_dynamic_sections): Call it.
6584 (ppc_elf_check_relocs): Call it.
6585 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6586 (ppc_elf_check_relocs): Add error messages for relocations we
6587 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6590 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6592 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6593 section flags for V.4 and eabi.
6595 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6597 * elf.c (assign_file_positions_for_segments): If a segment
6598 contains no sections, don't mark it as readable.
6600 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6601 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6603 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6604 dynamic section, if there is one.
6605 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6606 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6607 (bfd_elf64_swap_dyn_in): Likewise.
6608 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6610 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6612 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6613 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6614 <pirker@eiunix.tuwien.ac.at>.
6616 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6618 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6619 PowerPC V.4 and eabi.
6620 * bfd-in2.h: Regenerate.
6621 * libfd.h: Regenerate.
6623 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6625 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6626 section type and SHF_EXCLUDE section flag, turning them into the
6627 appropriate bfd section flag.
6629 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6631 * xcofflink.c (xcoff_link_add_symbols): Create the special
6632 sections if we see a DYNAMIC object, in case that is the only
6633 XCOFF input object we see.
6635 * elf32-mips.c: Extensive changes for a start at dynamic linking
6636 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6638 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6639 (struct elf_backend_data): Remove
6640 elf_backend_create_program_headers field. Add
6641 elf_backend_additional_program_headers and
6642 elf_backend_modify_segment_map fields.
6643 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6645 (elf_backend_additional_program_headers): Likewise.
6646 (elf_backend_modify_segment_map): Likewise.
6647 (elf_backend_create_program_headers): Don't define.
6648 (elfNN_bed): Change to account for field changes.
6649 * elf.c (assign_file_positions_for_segments): Call new
6650 modify_segment_map backend function. Don't call old
6651 create_program_headers backend function.
6652 (get_program_header_size): Call additional_program_headers rather
6653 than create_program_headers.
6654 * elflink.h (elf_link_add_object_symbols): Initialize
6655 type_change_ok from new backend field.
6656 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6658 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6659 a reloc against the appropriate section.
6661 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6662 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6663 (elf_flags_init): Rename from elf_ppc_flags_init.
6664 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6666 (ppc_elf_copy_private_bfd_data): Likewise.
6667 (ppc_elf_merge_private_bfd_data): Likewise.
6669 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6672 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6674 * coff-alpha.c (alpha_relocate_section): During final link, allow
6675 output .lita section to be bigger than 64k by adjusting gp value
6676 on a per-input section basis.
6677 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6679 (struct ecoff_section_tdata): Add gp field.
6681 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6683 Handle Alpha ECOFF changes in OSF/1 3.2.
6684 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6686 * coff-alpha.c: Include "aout/ar.h".
6687 (alpha_ecoff_get_relocated_section_contents): Don't require an
6688 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6689 3.2 doesn't generate one.
6690 (alpha_relocate_section): Likewise.
6691 (alpha_ecoff_slurp_armap): Define.
6692 (alpha_ecoff_slurp_extended_name_table): Define.
6693 (alpha_ecoff_construct_extended_name_table): Define.
6694 (alpha_ecoff_truncate_arname): Define.
6695 (alpha_ecoff_write_armap): Define.
6696 (alpha_ecoff_generic_stat_arch_elt): Define.
6697 (alpha_ecoff_update_armap_timestamp): Define.
6699 (alpha_ecoff_read_ar_hdr): New static function.
6700 (alpha_ecoff_get_elt_at_filepos): New static function.
6701 (alpha_ecoff_openr_next_archived_file): New static function.
6702 (alpha_ecoff_get_elt_at_index): New static function.
6703 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6704 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6705 _bfd_ecoff to alpha_ecoff.
6706 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6707 field from backend structure, rather than always calling
6708 _bfd_get_elt_at_filepos.
6709 * coff-mips.c (mips_ecoff_backend_data): Initialize
6710 get_elt_at_filepos field.
6711 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6712 from _bfd_generic_read_ar_hdr with minor changes.
6713 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6714 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6715 * libbfd.h: Rebuild.
6717 * bfd-in.h (BFD_IN_MEMORY): Define.
6718 * libbfd-in.h (struct bfd_in_memory): Define.
6719 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6720 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6721 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6722 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6723 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6724 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6725 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6726 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6727 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6728 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6730 (bfd_openstreamr): Likewise.
6731 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6732 BFD_IN_MEMORY is not set.
6733 * riscix.c (riscix_some_aout_object_p): Likewise.
6734 * bfd-in2.h, libbfd.h: Rebuild.
6736 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6737 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6738 (bfd_get_elt_at_index): Define.
6739 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6740 bfd_get_elt_at_index. Change index parameter from int to
6742 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6743 (_bfd_noarchive_get_elt_at_index): Define.
6744 (_bfd_archive_bsd_get_elt_at_index): Define.
6745 (_bfd_archive_coff_get_elt_at_index): Define.
6746 * bfd-in2.h, libbfd.h: Rebuild.
6747 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6748 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6749 * ieee.c (ieee_get_elt_at_index): Define.
6750 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6751 * oasys.c (oasys_get_elt_at_index): Define.
6752 * som.c (som_get_elt_at_index): Define.
6754 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6755 numbers to the .text section.
6757 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6759 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6760 If there is a SEC_DEBUGGING section, get the contents of the debug
6761 information part from it.
6762 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6764 (ieee_write_object_contents): Check ieee_write_debug_part return.
6766 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6768 * config.bfd (i[345]86-*-freebsd*): Add target.
6769 * configure.in (i386freebsd_vec): Add vec.
6770 * configure: Regenerate.
6771 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6772 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6773 Rebuild dependencies..
6774 * freebsd.h: New file.
6775 * i386freebsd.c: New file.
6776 * targets.c (i386freebsd_vec): Declare.
6777 (bfd_target_vector): Add i386freebsd_vec.
6778 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6779 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6781 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6783 * ieee.c (ieee_slurp_debug): New static function.
6784 (ieee_object_p): Call it.
6785 (ieee_slurp_section_data): Skip debugging sections.
6786 (ieee_get_reloc_upper_bound): Likewise.
6787 (ieee_get_section_contents): Likewise.
6788 (ieee_canonicalize_reloc): Likewise.
6789 (ieee_write_section_part): Likewise.
6790 (ieee_write_debug_part): Likewise.
6791 (ieee_write_data_part): Likewise.
6792 (init_for_output): Likewise.
6794 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6796 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6798 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6799 relocs, since ppc_elf_relocate_section handles the linker case.
6800 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6802 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6803 ppc_elf_relocate_section since that is now the only caller.
6804 (ppc_elf_relocate_section): Ditto.
6806 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6808 * coffcode.h (coff_write_object_contents): If we don't know the
6809 section of the entry point for an XCOFF executable, always set the
6810 entry address to -1.
6812 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6814 * elf.c (bfd_section_from_shdr): Add support for note sections.
6816 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6818 * bfd-in.h (struct _symbol_info): Add stab_type field.
6819 * bfd-in2.h: Rebuild.
6820 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6822 * elf32-ppc.c: Remove trailing newline from calls to
6824 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6825 difference if target endianness is known.
6827 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6829 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6830 old style TOC16 references without using R_PPC_GOT.
6831 (ppc_reloc_type): Ditto.
6832 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6833 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6834 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6835 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6836 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6838 (ppc_elf_adjust_dynamic_symbol): Ditto.
6839 (ppc_elf_adjust_dynindx): Ditto.
6840 (ppc_elf_size_dynamic_sections): Ditto.
6841 (ppc_elf_finish_dynamic_symbol): Ditto.
6842 (ppc_elf_finish_dynamic_sections): Ditto.
6843 (ELF_DYNAMIC_INTERPRETER): Define.
6845 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6847 * elf.c (copy_private_bfd_data): When attaching sections to
6848 segments ignore sections that won't be allocated. Patch from
6851 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6853 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6856 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6858 * coff-i960.c (CALC_ADDEND): Define.
6859 (coff_i960_relocate_section): Add the input section VMA to the
6860 addend for PC relative relocs.
6862 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6864 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6865 to correctly terminate.
6867 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6869 * targets.c (enum bfd_endian): Define.
6870 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6871 from boolean to enum bfd_endian. Change header_byteorder_big_p
6873 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6874 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6875 * bfd-in2.h: Rebuild.
6876 * All targets: Change initialization of byteorder and
6877 header_byteorder to use enum bfd_endian values rather than
6879 * All files: Change all references to byteorder_big_p and
6880 header_byteorder_big_p to use new bfd_*_endian macros.
6882 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6884 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6886 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6888 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6890 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6892 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6894 * ieee.c: Lots of minor cleanups. Make many functions return
6895 errors rather than calling abort. Also:
6896 (ieee_write_twobyte): Remove; change callers to call existing
6897 ieee_write_2bytes function.
6898 (ieee_write_expression): Don't output the section twice when
6899 outputting a local symbol. Don't emit an extraneous zero if there
6901 (ieee_slurp_sections): Set the lma as well as the vma.
6902 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6904 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6905 a recognized one or bfd_arch_unknown.
6906 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6908 (ihex_get_symtab): Likewise.
6910 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6912 * aoutx.h: Include <ctype.h>.
6913 (struct aout_link_includes_table): Define.
6914 (struct aout_link_includes_totals): Define.
6915 (struct aout_link_includes_entry): Define.
6916 (aout_link_includes_lookup): Define macro.
6917 (struct aout_final_link_info): Add includes field.
6918 (aout_link_includes_newfunc): New static function.
6919 (NAME(aout,final_link)): Initialize includes hash table.
6920 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6922 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6924 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6926 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6928 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6930 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6932 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6933 (pe_print_private_bfd_data): call pe_print_reloc.
6934 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6935 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6936 up some debugging as well.
6938 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6940 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6943 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6945 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6946 when setting sections to NULL.
6948 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6950 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6952 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6953 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6955 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6956 * bfd-in2.h: Rebuild.
6958 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6960 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6962 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6964 * ihex.c (ihex_scan): Handle record types 4 and 5.
6965 (ihex_object_p): Permit types 4 and 5.
6966 (ihex_set_section_contents): Remove check for out of range
6968 (ihex_write_object_contents): Generate types 4 and 5.
6970 * elflink.h (elf_link_output_extsym): Just ignore warning and
6971 indirect references to symbols which don't really exist.
6973 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6975 * peicode.h (pe_print_idata): Minor format fixes
6976 (pe_print_edata): New function. Under private printing, this formats
6977 the edata section of a PE file.
6978 (pe_print_private_bfd_data): Added call to pe_print_edata.
6980 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6982 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6983 index, don't call stoi.
6985 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6987 * srec.c (srec_scan): Set lma as well as vma.
6989 * ihex.c: New file; support for Intel Hex format.
6990 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6991 (ihex_vec): Declare.
6992 (bfd_target_vector): Always include ihex_vec.
6993 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6994 * Makefile.in: Rebuild dependencies.
6995 (BFD_LIBS): Add ihex.o
6996 (BFD_LIBS_CFILES): Add ihex.c.
6997 * bfd-in2.h: Rebuild.
6999 * elf.c (assign_file_positions_for_segments): Sort the sections in
7001 (get_program_header_size): Return the right size if segment_map is
7003 (copy_private_bfd_data): Don't bother to sort the sections.
7005 * bfd.c (bfd_record_phdr): New function.
7006 * bfd-in.h (bfd_record_phdr): Declare.
7007 * bfd_in2.h: Rebuild.
7009 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
7012 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
7013 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7015 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7016 (bfd_zmalloc): Change declaration.
7017 * libbfd.h: Rebuild.
7018 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7019 and realloc. Don't set bfd_error_no_memory if they fail.
7021 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7023 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7024 uses as well. Added a new howto to deal with TOCREL16 relocs that
7025 are TOCDEFN as well.
7026 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7027 to handle RVA relocs from dlltool.
7028 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7029 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7030 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7032 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7033 to get the right section alignment.
7035 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7037 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7038 p_paddr if p_paddr is zero.
7039 (make_mapping): Set includes_filehdr and includes_phdrs for first
7041 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7043 (assign_file_positions_for_segments): Handle includes_filehdr and
7044 includes_phdrs. Remove special handling of PT_PHDR and first
7046 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7047 when appropriate. Remove special handling of PT_PHDR segment.
7048 Use a more complex condition for when a section is included in a
7049 segment to handle Solaris linker oddities.
7051 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7053 * coff-m88k.c (howto_table): Reformatted for easier reading;
7054 special_function now points to new function m88k_special_reloc.
7055 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7057 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7058 be done correctly by m88k_special_reloc.
7059 (reloc_processing): New function to be used by RELOC_PROCESSING.
7060 (RELOC_PROCESSING): Define to call reloc_processing.
7062 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7064 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7065 (pe_print_pdata): Likewise.
7067 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7068 obstack_alloc fails.
7069 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7071 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7072 * Many files: don't set bfd_error_no_memory if one of the above
7075 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7076 if p_paddr_valid is set.
7077 (copy_private_bfd_data): New static function.
7078 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7080 * elf.c (assign_file_positions_for_segments): Fix case where extra
7081 program headers were allocated.
7083 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7084 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7085 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7086 _bfd_elf_print_private_bfd_data.
7088 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7089 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7090 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7091 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7092 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7093 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7094 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7096 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7098 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7099 * elf.c (make_mapping): New static function.
7100 (map_sections_to_segments): New static function.
7101 (elf_sort_sections): New static function.
7102 (assign_file_positions_for_segments): New static function.
7103 (map_program_segments): Remove.
7104 (get_program_header_size): Remove sorted_hdrs, count, and
7105 maxpagesize parameters. Simplify.
7106 (assign_file_positions_except_relocs): When generating an
7107 executable, use assign_file_positions_for_segments.
7108 (elf_sort_hdrs): Remove.
7109 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7110 to get_program_header_size.
7112 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7114 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7116 * configure, config.in: Regenerate with autoconf 2.7.
7118 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7119 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7121 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7123 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7124 (ecoff_sec_to_styp_flags): Likewise.
7125 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7126 (ecoff_set_symbol_info): Handle scRConst.
7127 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7128 (ecoff_compute_section_file_positions): Handle .rconst section.
7129 (_bfd_ecoff_write_object_contents): Likewise.
7130 (ecoff_link_check_archive_element): Handle scRConst.
7131 (ecoff_link_add_externals): Likewise.
7132 (ecoff_link_write_external): Handle .rconst section.
7133 (ecoff_reloc_link_order): Likewise.
7134 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7135 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7137 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7139 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7140 DEF_DYNAMIC flag is set.
7142 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7144 * host-aout.c: If TRAD_HEADER is defined, include it.
7146 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7148 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7149 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7150 (BFD_NEED_DECLARATION): New function.
7151 * configure.in: Use BFD_NEED_DECLARATION.
7152 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7153 * configure, config.in: Rebuild with autoconf 2.6.
7155 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7156 special_sections before returning when called with a non XCOFF
7159 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7162 * coffcode.h (coff_compute_section_file_positions): Only pad the
7163 previous section to force file alignment when creating an
7166 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7168 * coffcode.h (coff_compute_section_file_positions): If
7169 RS6000COFF_C, set up the .debug section.
7171 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7172 if it is not large enough to accomodate the entire TOC area with
7173 signed 16 bit offsets.
7174 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7176 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7177 TOC anchor to use the TOC value used in the output file.
7179 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7181 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7182 (_bfd_coff_read_string_table): Likewise.
7184 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7186 * pe-arm.c: Fix typos.
7187 * coff-arm.c: Likewise.
7189 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7191 * coff-ppc.c (list_ele): Added "cat"egory member.
7192 (record_toc): New category parameter (priv or pub).
7193 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7194 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7195 the mainline. It addes extra toc cells in error.
7196 (ppc_coff_swap_sym_in_hook): Added some documentation.
7197 (dump_toc): Can now diagnose "virtual toc" chicanery.
7199 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7201 * elf-bfd.h (struct elf_link_hash_table): Change type of
7202 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7204 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7206 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7207 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7209 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7210 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7211 defined or mentioned in a regular file.
7213 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7215 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7216 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7217 (coff_ppc_relocate_section): Correct REL24 handling
7218 (ppc_process_before_allocation): Correct TOCDEFN handling
7220 * peicode.h (dir_names): Added name descriptions
7222 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7224 * VERSION: Updated to cygnus-2.6.
7226 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7228 * targets.c (m68k4knetbsd_vec): Declare.
7230 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7232 * targets.c (bfd_target): Change type of second argument to
7233 _bfd_print_private_bfd_data from void * to PTR.
7234 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7235 using PTR rather than void *.
7236 * bfd-in2, libbfd.h: Rebuild.
7237 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7239 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7240 _bfd_generic_bfd_print_private_bfd_data rather than casting
7243 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7245 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7246 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7248 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7249 BFD64_BACKENDS_CFILES): New variables.
7252 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7254 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7255 not at the file position of the first section.
7256 * coffcode.h (coff_compute_section_file_positions): Avoid using
7258 (coff_write_object_contents): When generating a PPC PE executable
7259 with no symbols, round up the file size to a COFF_PAGE_SIZE
7261 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7262 don't write out a string table.
7264 * elf.c (bfd_section_from_shdr): When using a different section
7265 header, pass the new one to _bfd_elf_make_section_from_shdr.
7266 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7267 (elf_map_symbols): Add section VMA to symbol value when comparing
7269 (_bfd_elf_compute_section_file_positions): Only build symbol table
7270 if there are some symbols. Set file offset of symtab and strtab
7272 (assign_file_positions_except_relocs): Remove dosyms parameter.
7273 Change all callers. Never set file offset of symtab and strtab
7275 (_bfd_elf_copy_private_section_data): New function.
7276 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7277 (_bfd_elf_copy_private_symbol_data): New function.
7278 (swap_out_syms): Check for special mapping of st_shndx created by
7279 copy_private_symbol_data.
7280 * elfxx-target.h: Use new copy routines.
7281 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7282 (_bfd_elf_copy_private_section_data): Declare.
7284 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7286 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7289 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7290 _bfd_dummy_target, matching the recent change to archive
7293 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7295 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7296 arithmetic on PTR types.
7298 * aout-target.h (MY(callback)): Set the lma of the sections.
7300 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7301 symbol into a reloc against the section.
7303 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7305 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7306 glue for the relocs: IMGLUE and IFGLUE.
7307 (record_toc): new function - tracks toc contents
7308 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7309 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7310 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7311 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7312 (ppc_record_toc_entry): Removed a debug define (duh)
7314 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7315 (pe_print_idata): New function - formats the idata section data
7316 (pe_print_pdata): New function - formats the pdata section data
7317 (pe_print_private_bfd_data): calls to above
7319 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7321 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7322 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7323 TARGET_SYM and TARGET_NAME for vector and BFD name.
7324 * coff-pmac.c (pmac_xcoff_vec): Remove.
7325 (TARGET_SYM, TARGET_NAME): Define.
7326 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7327 machine to 0, not all PowerMacs are 601s.
7329 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7331 * elfcode.h (elf_object_p): Read in any program headers.
7332 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7333 based on the program headers, if any.
7334 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7335 (map_program_segments): Set p_paddr of program headers based on
7338 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7340 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7343 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7344 trying to do a relocateable link with a non-a.out object file.
7346 * archive.c (bfd_generic_archive_p): Check the first object file
7347 in an archive even if target_defaulted is set. If the object file
7348 has the wrong xvec, reject it.
7350 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7351 be represented, report the name via _bfd_error_handler.
7352 (translate_to_native_sym_flags): Likewise.
7353 * elf32-mips.c (mips_elf_final_link): Likewise.
7354 * oasys.c (oasys_write_sections): Likewise.
7356 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7357 which checks for STYP_OVRFLO sections.
7358 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7359 reloc and lineno count overflows.
7360 (coff_write_object_contents): Call coff_count_linenumbers before
7361 coff_compute_section_file_positions. If RS6000COFF_C, handle
7362 reloc and lineno count overflows.
7363 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7364 relocs before dealing with .pad sections. Count overflow section
7365 headers when handling .pad sections.
7367 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7370 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7371 (struct xcoff_link_hash_table): Add descriptor_section and
7372 special_sections fields.
7373 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7374 (xcoff_link_add_symbols): Set linkage section alignment. Create
7375 descriptor section. Check for magic symbol names (_text, etc.),
7376 and record them in special_sections if found. Set
7377 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7378 descriptor field to point back to the function code symbol.
7379 (xcoff_sweep): Always mark the special descriptor_section.
7380 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7381 function descriptor, and mark it if it is.
7382 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7383 parameter, and fill it in. Allocate space for the descriptor
7385 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7386 global linkage code. If an undefined function descriptor is
7387 exported, arrange to define it. Warn about any other undefined
7389 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7390 (xcoff_write_global_symbol): Create a function descriptor when
7392 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7393 * bfd-in2.h: Rebuild.
7395 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7397 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7398 (ppc_coff_link_hash_table): new types for hashing
7399 (ppc_coff_link_hash_newfunc): hash entry constructor
7400 (ppc_coff_link_hash_table_init): hash table initializer
7401 (ppc_coff_link_hash_table_create): hash table constructor
7402 (ppc_record_toc_entry): changed references to hash table
7403 (coff_ppc_relocate_section): changed references to hash table
7405 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7406 * libcoff.h: Rebuild
7408 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7409 (coff_link_add_symbols): removed toc_offset init
7411 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7413 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7416 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7417 if it is given and mmep is available.
7418 * acconfig.h: Undef USE_MMAP.
7419 * configure, config.in: Regenerated.
7420 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7421 table handling the old way.
7422 (aout_get_external_symbols): Don't complain if last byte of string
7424 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7425 (bfd_free_window) [! USE_MMAP]: Don't define.
7426 (bfd_get_file_window,
7427 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7429 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7431 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7434 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7436 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7437 compatible with AMD generated COFF files. Try to support both AMD
7438 and GNU formats simultaneously.
7439 (coff_a29k_relocate_section): Likewise.
7441 * libbfd.c (bfd_get_file_window): Change writable parameter from
7442 int to boolean; update all callers. Pass MAP_SHARED if not
7443 writable--it's required on Solaris. Cast fprintf argument to
7445 * bfd-in.h (bfd_get_file_window): Update declaration.
7446 * bfd-in2.h: Rebuild.
7447 * aoutx.h: Update calls to bfd_get_file_window.
7449 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7451 (xcoff_swap_ldhdr_in): New static function.
7452 (xcoff_swap_ldsym_in): New static function.
7453 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7454 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7455 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7456 Handle XTY_ER/XMC_XO symbols correctly.
7457 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7458 rather than normal symbol table.
7459 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7460 already defined with the same absolute value.
7461 (xcoff_mark): When considering called symbols, check whether the
7462 descriptor is from a dynamic object, rather than the symbol
7464 (xcoff_build_ldsyms): Likewise.
7466 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7467 Cast realloc and malloc return values. If malloc or realloc fail,
7468 set bfd_error_no_memory.
7469 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7470 * bfd-in2.h: Rebuild.
7472 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7474 * coff-ppc.c (ppc_record_toc_entry): new function.
7475 (in_reloc_p): changed return value.
7476 (coff_ppc_relocate_section): much rework.
7477 (ppc_allocate_toc_section): new function.
7478 (ppc_process_before_allocation): new function.
7479 (ppc_coff_swap_sym_in_hook): new function.
7481 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7482 (coff_link_add_symbols): initialize toc_offset.
7484 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7485 (coff_swap_aouthdr_out): Added more sections to the data
7486 dictionary for the pe file header. Also changed linker version
7487 number on the ppc side.
7488 (dir_names): small improvements to the dictionary printing.
7489 (pe_mkobject_hook): save the file level flags.
7491 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7492 (pe_tdata): added real_flags field
7493 (coff_tdata): added local_toc_sym_map and access macro
7495 * libcoff.h (coff_link_hash_entry): added toc_offset field
7496 (pe_tdata): added real_flags field
7497 (coff_tdata): added local_toc_sym_map and access macro
7499 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7500 (coff_mkobject): init for local_toc_sym_map
7501 (coff_write_object_contents): set the internal_a.magic to
7502 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7505 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7507 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7508 entries until both the line number address and the function name
7509 address are too large.
7511 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7512 * configure: Rebuilt.
7514 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7515 is defined in the environment.
7517 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7519 * som.c (som_get_section_contents_in_window): Define to use
7522 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7524 * coff-i860.c: New file, based on coff-i386.c.
7525 * cpu-i860.c: New file, based on cpu-i386.c.
7526 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7527 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7528 targets, using i860coff_vec.
7529 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7530 trad-core.o and hosts/i860mach3.h.
7531 (i860coff_vec): Use coff-i860.o and cofflink.o.
7532 * configure: Rebuild.
7533 * Makefile.in: Rebuild dependencies.
7534 (ALL_MACHINES): Add cpu-i860.o.
7535 (BFD32_BACKENDS): Add coff-i860.o.
7536 (CFILES): Add cpu-i860.c and coff-i860.c.
7537 * targets.c (i860coff_vec): Declare.
7538 (bfd_target_vector): Add &i860coff_vec.
7539 * archures.c (bfd_i860_arch): Declare.
7540 (bfd_archures_list): Add &bfd_i860_arch.
7541 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7542 (coff_set_flags): Handle bfd_arch_i860.
7543 (coff_write_object_contents): Handle I860 a.out magic number.
7545 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7547 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7548 the created .tc section to 2.
7549 (xcoff_mark): Don't keep a .loader reloc for a call to an
7550 undefined symbol when creating a shared library.
7551 (xcoff_build_ldsyms): When creating a shared library, generate
7552 global linkage code for a call to an undefined symbol.
7554 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7556 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7557 BFD32_BACKENDS, BFD64_BACKENDS.
7558 (.dep1): Put mkdep output in a separate file.
7559 Rebuilt dependencies.
7561 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7564 Permit use of mmap when available:
7566 * configure.in: Check for mmap, madvise, mprotect.
7567 * config.in, configure: Regenerated.
7569 * libbfd.c (struct _bfd_window_internal): Define type.
7570 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7572 (ok_to_map): New static variable for debugging.
7573 (_bfd_generic_get_section_contents_in_window): New function.
7574 * bfd-in.h (bfd_window_internal): Declare type.
7575 (bfd_window): Define type.
7576 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7577 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7580 * libaout.h (struct aoutdata): Add two window fields.
7581 (obj_aout_sym_window, obj_aout_string_window): New macros.
7582 * aoutx.h (some_aout_object_p): Initialize windows.
7583 (aout_get_external_symbols): Get symbol data and strings in
7584 windows instead of explicitly allocated buffers.
7585 (slurp_symbol_table): Free window instead of memory.
7586 (bfd_free_cached_info): Release windows instead of freeing storage
7588 (aout_link_free_symbols): Ditto.
7590 * targets.c (bfd_target): Add new field for
7591 get_section_contents_in_window.
7592 (BFD_JUMP_TABLE_GENERIC): Updated.
7593 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7594 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7595 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7596 macros for get_section_contents_in_window field.
7598 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7600 * core.c: Renamed to corefile.c
7601 * makefile.dos (OBJS): Change core.o to corefile.o
7602 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7604 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7606 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7607 to o. Clobber and restore the list of new csects around the call
7608 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7609 linker error and the linker wants to read the symbol table. Reset
7610 the line number count of a real section even if it has no relocs.
7611 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7613 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7616 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7618 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7619 an undefined symbol in a shared link.
7621 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7622 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7623 phdm@info.ucl.ac.be (Philippe De Muyter).
7625 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7627 * coff-m88k.c (rtype2howto): New static function.
7628 (RTYPE2HOWTO): Use it rather than a macro definition.
7630 * coffcode.h (coff_write_object_contents): set internal_a.magic
7631 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7633 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7634 define TRAD_HEADER to new file hosts/delta68.h.
7635 m88*-motorola-sysv*, however, does use ptrace-core.o.
7636 * hosts/delta68.h: New file.
7638 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7639 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7641 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7643 * i386linux.c (MY(vec)): Declare before use.
7645 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7647 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7648 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7650 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7651 BFD is not of the right type.
7652 (bfd_elf_get_needed_list): Likewise.
7653 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7654 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7655 * xcofflink.c (XCOFF_XVECP): Define.
7656 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7658 (bfd_xcoff_import_symbol): Likewise.
7659 (bfd_xcoff_export_symbol): Likewise.
7660 (bfd_xcoff_link_count_reloc): Likewise.
7661 (bfd_xcoff_record_link_assignment): Likewise.
7662 (bfd_xcoff_size_dynamic_sections): Likewise.
7664 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7665 table index against the number of symbols for a base relative
7668 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7670 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7671 full_aouthdr flag here...
7672 (_bfd_xcoff_bfd_final_link): ...not here.
7674 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7676 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7677 systems that have a system <libelf.h>.
7678 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7679 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7680 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7681 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7682 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7683 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7684 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7686 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7688 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7689 set, set BSF_WEAK in symbol. Change all callers.
7690 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7691 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7692 _bfd_generic_link_add_one_symbol.
7693 (ecoff_indirect_link_order): Check that the section tdata relocs
7694 are not NULL before using them.
7696 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7697 define TRAD_HEADER as hosts/alphalinux.h.
7698 * configure: Rebuild.
7699 * hosts/alphalinux.h: New file.
7700 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7703 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7705 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7706 C_ECOMM storage classes.
7708 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7710 (xcoff_mark): Call xcoff_mark_symbol.
7711 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7712 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7714 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7716 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7718 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7720 (xcoff_find_reloc): New static function.
7721 (xcoff_link_add_symbols): Use it.
7722 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7723 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7724 relocate the value of C_DECL.
7726 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7728 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7730 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7731 callback decide what goes in .relocs.
7732 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7733 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7736 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7738 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7741 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7743 * xcofflink.c: More improvements, mostly to fix handling of
7744 constructors and a few other special cases.
7745 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7746 zero, reverting yesterday's change.
7747 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7748 (bfd_xcoff_link_count_reloc): Declare.
7749 (bfd_xcoff_record_link_assignment): Declare.
7750 * bfd-in2.h: Rebuild.
7752 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7754 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7755 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7756 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7757 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7758 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7759 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7761 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7764 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7765 segments includes the a.out header. See to that the magic number
7766 *always* is big-endian.
7768 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7769 m68k4k NetBSD configurations.
7771 * configure.in, configure: Separate i386 & mips NetBSD
7772 configurations from other BSD ones. Don't assume DEC is the only
7773 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7774 configurations. Add support for m68k4k NetBSD object format.
7776 * libaout.h: Added M_68K4K_NETBSD magic.
7778 * m68k4knetbsd.c: New file.
7780 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7782 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7785 * hosts/mipsnbsd.h: New file.
7787 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7789 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7791 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7792 toc_section, and entry_section fields.
7793 (struct xcoff_section_tdata): Remove ldrel_count field.
7794 * libcoff.h: Rebuild.
7795 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7797 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7798 full a.out header if full_aouthdr is set in xcoff_data.
7799 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7800 based on sections stored in xcoff_data.
7801 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7803 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7804 (rs6000coff_vec): Set symbol_leading_char to '.'.
7805 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7806 value stored in ret rather than returning a pointer value.
7808 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7810 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7813 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7815 * som.c (som_slurp_string_table): Allocate the strings with malloc
7816 since they're free'd by free_cached_info.
7817 (som_slurp_symbol_table): Similarly for the symbol table.
7819 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7821 * Makefile.in (diststuff): Don't make headers.
7823 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7825 * Makefile.in: Rebuild dependencies.
7827 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7828 output_bfd is not SunOS.
7829 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7830 non-SunOS input files.
7832 * xcofflink.c: Extensive changes to support linking shared objects
7833 and generating a .loader section.
7834 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7835 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7836 last_symndx, and ldrel_count fields.
7837 * libcoff.h: Rebuild.
7838 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7839 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7841 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7842 (bfd_xcoff_export_symbol): Declare.
7843 (bfd_xcoff_size_dynamic_sections): Declare.
7844 * bfd-in2.h: Rebuild.
7846 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7848 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7849 * configure: Rebuild.
7850 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7851 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7853 (pmac_xcoff_vec): Update to use new xcoff support.
7854 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7855 (xcoff_write_armap): Declare buf as unsigned char.
7856 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7858 * mpw-make.sed: Generalize subdir_do edit.
7860 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7862 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7863 correctly. Don't initialize asect->vma.
7865 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7867 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7868 something a little less than the page size.
7870 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7872 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7874 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7876 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7877 * coffcode.h (coff_write_object_contents): If .bss is before
7878 .data us that as data_start.
7879 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7881 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7882 (coff_swap_outhdr_out): Hardwire in version number.
7884 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7886 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7887 major and minor to *_vno, since the former are also macros in
7888 SunOS header files. Cast result of bfd_alloc to appropriate
7891 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7892 before assigning to sec_data.
7894 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7896 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7897 now relative to the section, not absolute.
7898 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7899 get the file name when there is a N_SO directory name. When
7900 handling stabs, remember that section->vma was added to the
7903 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7905 * sunos.c (struct sunos_link_hash_table): Add needed field.
7906 (sunos_link_hash_table_create): Call bfd_release, not free.
7907 (sunos_link_hash_table_create): Initialize needed field.
7908 (sunos_add_dynamic_symbols): Record needed objects.
7909 (bfd_sunos_get_needed_list): New function.
7910 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7911 * bfd-in2.h: Rebuild.
7913 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7915 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7917 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7919 * bfd-in.h (struct bfd_link_needed_list): Rename from
7920 bfd_elf_link_needed_list.
7921 * bfd-in2.h: Rebuild.
7922 * elf.c, elflink.h, libelf.h: Corresponding changes.
7924 Add start at AIX linker support; no shared libraries yet.
7925 * xcofflink.c: New file.
7926 * configure.in (rs600coff_vec): Use xcofflink.o.
7927 * configure: Rebuild.
7928 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7930 (struct xcoff_section_tdata): Define.
7931 (xcoff_section_data): Define macro.
7932 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7933 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7934 (_bfd_xcoff_bfd_final_link): Declare.
7935 (_bfd_ppc_xcoff_relocate_section): Declare.
7936 * libcoff.h: Rebuild.
7937 * coff-rs6000.c: Clean up a bit.
7938 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7939 cputype, csects, and debug_indices.
7940 (xcoff_copy_private_bfd_data): Copy cputype.
7941 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7942 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7943 (xcoff_reloc_type_lookup): Rename from
7944 rs6000coff_reloc_type_lookup.
7945 (coff_relocate_section): Define.
7946 (_bfd_xcoff_sizeof_headers): Define.
7947 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7948 (_bfd_xcoff_bfd_relax_section): Define.
7949 (_bfd_xcoff_bfd_link_split_section): Define.
7950 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7952 * coffcode.h (coff_compute_section_file_positions): If AIX,
7953 increment sofar by SMALL_AOUTSZ if not executable.
7954 (coff_write_object_contents): If AIX, always output an a.out
7955 header; if not executable, header size of SMALL_AOUTSZ.
7956 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7957 (_bfd_stringtab_init): Initialize xcoff field.
7958 (_bfd_xcoff_stringtab_init): New function.
7959 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7960 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7961 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7962 * libbfd.h: Rebuild.
7963 * Makefile.in: Rebuild dependencies.
7964 (BFD32_BACKENDS): Add xcofflink.o.
7965 (CFILES): Add xcofflink.c.
7967 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7968 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7969 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7971 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7973 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7975 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7977 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7978 * config.in: Regenerated.
7980 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7981 (_bfd_chunksize): New variable.
7982 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7983 for obstack chunk size.
7984 * configure.in: Check for getpagesize.
7985 * configure: Regenerated.
7987 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7989 * trad-core.c (rawptr): Make it a local variable of
7990 ptrace_unix_core_file_p.
7992 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7994 * coff-arm.c (in_reloc_p): New.
7995 * coff-i386.c (in_reloc_p): New.
7996 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7997 (coff_write_object_contents): Only set has_reloc_section
7999 * cofflink.c (_bfd_coff_generic_relocate_section): Call
8000 in_reloc_p to decide if reloc should be emitted.
8001 * libcoff.h (pe_data_type.in_reloc_p): New.
8002 * peicode.h (pe_mkobject): Initialize in_reloc_p.
8004 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
8006 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
8007 (_bfd_coff_read_internal_relocs): Likewise.
8008 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
8009 (_bfd_coff_read_internal_relocs): Likewise.
8011 * elflink.h (elf_link_add_object_symbols): Correct conditions
8012 under which type and size change warnings are issued.
8014 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8016 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8017 a symbol which is not in a real section.
8018 (coff_write_native_symbol): Corresponding change.
8020 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8021 coff_link_hash_newfunc and make non-static.
8022 (_bfd_coff_link_hash_table_init): New function, broken out of
8023 _bfd_coff_link_hash_table_create.
8024 (_bfd_coff_link_hash_table_create): Use it.
8025 (process_embedded_commands): Make static.
8026 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8027 (_bfd_coff_link_hash_table_init): Declare.
8028 * libcoff.h: Rebuild.
8030 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8031 field in XCOFF tdata.
8032 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8033 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8034 based on cputype stored in a.out header, or in n_type of initial
8036 (coff_write_object_contents): Set cputype correctly in a.out
8038 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8040 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8041 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8043 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8044 * libcoff.h: Rebuild.
8046 * cpu-rs6000.c (rs6000_compatible): New static function.
8047 (bfd_rs6000_arch): Use it.
8048 * cpu-powerpc.c (powerpc_compatible): New static function.
8049 (arch_info_struct): Define various flavours of PowerPC.
8050 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8053 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8055 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8057 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8059 * elflink.h (elf_link_add_object_symbols): Don't warn about
8060 changing the size or type if the old definition was weak.
8062 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8064 * coffcode.h (combined_entry_type): Add fix_line field.
8065 (coff_slurp_line_table): Warn if we try to set the lineno field of
8067 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8068 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8069 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8070 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8072 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8073 * libcoff.h: Rebuild.
8075 * libcoff-in.h (struct xcoff_tdata): Define.
8076 (xcoff_data): Define.
8077 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8078 * bfd-in2.h, libcoff.h: Rebuild.
8079 * coff-rs6000.c (xcoff_mkobject): New static function.
8080 (coff_mkobject): Define.
8081 (xcoff_copy_private_bfd_data): New static function.
8082 (coff_bfd_copy_private_bfd_data): Define.
8083 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8085 (rs6000coff_vec): Add DYNAMIC to object_flags.
8086 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8087 .loader sections specially.
8088 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8089 section alignment from the XCOFF tdata information.
8090 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8091 F_SHROBJ, and copy the extra a.out header information into the
8092 XCOFF tdata structure.
8093 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8094 F_DYNLOAD and the extra a.out header information.
8095 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8096 C_HIDEXT symbol with attached csect information.
8097 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8098 in the o_maxdata field.
8099 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8100 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8101 end if BSF_NOT_AT_END is set.
8103 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8104 _bfd_read_ar_hdr_fn.
8105 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8106 * bfd-in2.h, libbfd.h: Rebuild.
8107 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8109 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8110 (bfd_slurp_bsd_armap_f2): Likewise.
8111 (_bfd_slurp_extended_name_table): Likewise.
8113 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8115 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8117 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8118 when the symbol table is empty.
8120 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8121 space for section symbols, since we don't output them either.
8122 (elf_m68k_adjust_dynindx): Removed.
8124 * ptrace-core.c (rawptr): Make it a local variable of
8125 ptrace_unix_core_file_p.
8127 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8129 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8132 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8133 Mac object file formats.
8135 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8137 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8138 auxent if there isn't one.
8139 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8140 rather than FILNMLEN as the maximum name length.
8142 * coffcode.h (bfd_coff_backend_data): Add new field
8143 _bfd_coff_print_aux.
8144 (bfd_coff_print_aux): New static function.
8145 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8146 scnlen field of an XTY_LD csect aux entry.
8147 (coff_print_aux): New static function.
8148 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8149 in coff_pointerize_aux_hook.
8150 (bfd_coff_std_swap_table): Initialize new field.
8151 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8152 * libcoff.h: Rebuild.
8153 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8154 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8156 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8157 if there are symbols, for native AIX ld compatibility.
8159 * coffcode.h (bfd_coff_backend_data): Add new field
8160 _bfd_coff_pointerize_aux_hook.
8161 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8162 or I960, and as 0 otherwise.
8163 (bfd_coff_std_swap_table): Initialize new field.
8164 * libcoff.h: Rebuild.
8165 * coffgen.c (coff_pointerize_aux): Change parameters to take
8166 symbol pointer instead of type and class, and to take aux index.
8167 Call _bfd_coff_pointerize_aux_hook if it is defined.
8168 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8169 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8170 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8172 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8173 read-only/host-only support.
8175 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8177 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8180 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8181 BFD_JUMP_TABLE_ARCHIVE accordingly.
8182 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8183 (_bfd_compute_and_write_armap): Declare.
8184 (_bfd_generic_read_ar_hdr): Declare.
8185 (_bfd_read_ar_hdr): Define.
8186 (_bfd_noarchive_read_ar_hdr): Define.
8187 (_bfd_archive_bsd_read_ar_hdr): Define.
8188 (_bfd_archive_coff_read_ar_hdr): Define.
8189 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8190 _bfd_read_ar_hdr instead.
8191 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8192 (_bfd_compute_and_write_armap): Rename from
8193 compute_and_write_armap. Make non-static. Change all callers.
8194 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8195 than _bfd_snarf_ar_hdr.
8196 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8197 * ieee.c (ieee_read_ar_hdr): Define.
8198 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8199 * oasys.c (oasys_read_ar_hdr): Define.
8200 * som.c (som_read_ar_hdr): Define.
8201 * bfd-in2.h, libbfd.h: Rebuild.
8203 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8205 * peicode.c (coff_swap_filehdr_in): If symptr is
8206 zero, there aren't any symbols, even if nsyms is set.
8208 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8210 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8212 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8213 sections, and set styp correctly for them: .got, .hash, .dynamic,
8214 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8215 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8217 (ecoff_sort_hdrs): New static function.
8218 (ecoff_compute_section_file_positions): Return boolean, not void.
8219 Sort the sections by VMA before looking through them. Put the
8220 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8221 section on an appropriate boundary within the page.
8222 (ecoff_compute_reloc_file_positions): Check return value of
8223 ecoff_compute_section_file_positions.
8224 (_bfd_ecoff_set_section_contents): Likewise.
8225 (_bfd_ecoff_write_object_contents): Check for various Alpha
8226 section types when incrementing text_size and data_size. Call
8227 adjust_headers backend function if it exists.
8228 * coff-alpha.c (alpha_adjust_headers): New static function.
8229 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8230 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8232 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8234 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8236 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8237 of ALTERNATE_AIX_CORE_FORMAT.
8238 * configure.in (aix4): No longer need CORE_FLAGS.
8239 * configure: Updated.
8241 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8243 NS32k changes from Ian Dall:
8244 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8246 (aout_link_input_section_std, aout_link_input_section_ext,
8247 aout_link_reloc_link_order): Call them instead of _bfd_*
8249 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8251 (backend_data): Use it instead of hardcoded zero.
8253 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8254 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8256 * ns32knetbsd.c: Include bfd.h.
8257 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8258 (MY_bfd_reloc_type_lookup): Declare function too.
8259 * pc532-mach.c (set_sizes): Don't declare.
8260 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8261 (backend_data, MY_backend_data): Don't define.
8263 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8264 ns32k-*-lites* like ns32k-*-netbsd*.
8266 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8269 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8271 * coffcode.h (coff_write_object_contents): Restore setting
8272 f_timdat to 0, deleted on August 22.
8274 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8276 * coffcode.h (coff_bfd_copy_private_symbol_data,
8277 coff_bfd_copy_private_section_data,
8278 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8279 * peicode.h (coff_bfd_copy_private_bfd_data): New
8280 (pe_bfd_copy_private_bfd_data): New.
8281 (coff_swap_scnhdr_in): Swap bss size into the right place.
8282 (pe_print_private_bfd_data): Add some newlines.
8284 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8286 * som.c (setup_sections): Don't die if a space has no subspaces.
8288 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8290 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8291 dynamic symbol override a common symbol. Don't change the size or
8292 type if they have been set and the new symbol is not a definition.
8293 Warn if the size or type changes.
8295 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8297 * som.c (som_begin_writing): Don't write the symbol table or
8299 (som_finish_writing): Write them here. Place them after the
8300 subspace data, but before the relocs.
8302 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8304 * sunos.c (sunos_add_one_symbol): Just pass false, not
8305 info->shared_library, to sunos_create_dynamic_sections.
8306 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8308 (sunos_check_dynamic_reloc): Remove .text section assertion.
8310 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8312 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8313 * configure, configure.in: Add pmac_xcoff_vec case.
8314 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8315 * coff-pmac.c: New file, PowerMac XCOFF support.
8316 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8317 * targets.c (pmac_xcoff_vec): Declare.
8319 * mpw-config.in: Various changes to be compatible with the
8320 autoconf-based configury.
8321 * mpw-make.sed: New file, sed commands to translate Unix
8322 makefile into MPW syntax.
8323 * mpw-make.in: Remove.
8324 * hosts/mpw.h: Remove.
8325 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8326 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8328 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8330 * binary.c (binary_get_symtab): Return an empty string on error.
8331 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8333 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8335 * coff-ppc.c: Reformatted according to gnu conventions
8336 Removed irrelevant "if 0" code
8338 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8340 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8341 symbols rather than as indirect symbols.
8342 (MY(slurp_symbol_table)): Don't do anything special about
8345 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8346 of .ctors and .dtors sections is no larger than 2.
8348 * sunos.c (sunos_add_one_symbol): Don't change
8349 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8351 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8352 dynamic symbols when creating a shared library.
8353 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8355 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8356 written even if it is not defined in a regular object.
8357 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8358 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8359 rather than the constant 22.
8360 (sunos_check_dynamic_reloc): Handle creating a shared library.
8361 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8362 zero when creating a shared library.
8363 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8364 write it out at the start of the symbol table.
8366 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8368 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8370 * config.bfd: Add arm-*-coff.
8371 * configure.in, configure: Add armcoff_{little,big}_vec.
8372 * targets.c (armcoff_{little,big}_vec): Declare.
8373 (bfd_target_vector): Add armcoff_{little,big}_vec.
8374 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8376 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8378 * targets.c (bfd_find_target): Remove debugging code.
8380 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8382 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8384 * Makefile.in: added *-ppc files
8385 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8386 allow pe based .o's to be shared with other tools on ppc/NT
8387 * config.bfd: added powerpc[le]-[pe|winnt] config support
8388 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8389 * peicode.h: Added more section flags for PE on ppc
8390 Added coff_swap_filehdr_out to allow peicode.h to be
8391 used for non-image PE files on ppc.
8392 Check for image, or not, before copying pe_opthdr
8393 * targets.c: Added new bfd's
8394 * targets.c: Removed two inactive bfds that shouldn't have made it this
8397 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8399 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8400 explicit values to initialize all relocs. Change all users.
8401 (ppc_elf_brtaken_inner): New function to handle branch predicition
8403 (ppc_elf_brtaken_reloc): Ditto.
8404 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8405 relocs use ppc_elf_unsupported_reloc.
8406 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8407 needs to be reported.
8408 (ppc_elf_relocate_section): Support branch prediction relocs.
8410 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8412 * bfd.c (bfd_assert): Remove \n from string passed to
8415 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8416 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8417 (bfd_coff_make_section_hook): Don't define.
8418 (coff_make_section_hook): Remove.
8419 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8420 (styp_to_sec_flags): Likewise.
8421 (coff_write_object_contents): Likewise.
8422 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8424 * libcoff.h: Rebuild.
8425 * coffgen.c (make_a_section_from_file): Just call
8426 bfd_make_section_anyway, not bfd_make_section or
8427 bfd_coff_make_section_hook.
8428 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8429 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8430 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8431 make_section_hook field.
8432 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8434 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8435 pointers into value field for warning and indirect symbols; just
8436 leave the value field alone.
8437 * linker.c (generic_link_add_symbol_list): Use next symbol for
8438 warning and indirect symbols, rather than looking in symbol value.
8439 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8440 parameter. Change all callers. Remove support for indirect
8441 symbols; it didn't work anyhow.
8442 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8443 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8444 * bfd-in2.h: Rebuild.
8446 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8448 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8449 go back to telling the tools this reloc operates on 32 bits.
8451 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8453 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8454 rather than a direct fprintf.
8455 * archive.c (_bfd_write_archive_contents): Likewise.
8456 * coffcode.h (coff_slurp_symbol_table): Likewise.
8457 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8458 (ppc_elf_unsupported_reloc): Likewise.
8459 (ppc_elf_relocate_section): Likewise.
8460 * i386linux.c (linux_tally_symbols): Likewise.
8461 (linux_finish_dynamic_link): Likewise.
8462 * osf-core.c (osf_core_core_file_p): Likewise.
8463 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8464 * som.c (som_sizeof_headers): Likewise.
8465 * srec.c (srec_bad_byte): Likewise.
8466 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8467 * libbfd-in.h (bfd_assert): Declare first parameter const.
8468 * libbfd.h: Rebuild.
8469 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8470 bfd_reloc_overflow is enough.
8471 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8472 * coff-h8500.c (rtype2howto): Likewise.
8473 * coff-z8k.c (rtype2howto): Likewise.
8474 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8475 * elf.c (_bfd_elf_get_lineno): Likewise.
8476 (_bfd_elf_no_info_to_howto): Likewise.
8477 (_bfd_elf_no_info_to_howto_rel): Likewise.
8478 * hp300hpux.c (convert_sym_type): Likewise.
8479 (MY(swap_std_reloc_in)): Likewise.
8480 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8482 * libaout.h (struct aoutdata): Add line_buf field.
8483 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8484 and filename_buffer. Instead, use a malloc buffer stored in the
8485 new line_buf field. Remove length restrictions.
8487 * coffgen.c (string_size): Remove static variable.
8488 (debug_string_size, debug_string_section): Likewise.
8489 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8490 and debug_string_size_p parameters. Use them instead of the
8491 global variables. Change all callers.
8492 (coff_write_symbol): Likewise.
8493 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8494 (coff_write_symbols): Add local variables to replace removed
8497 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8498 function, and line_base fields.
8499 * libcoff.h: Rebuild.
8500 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8501 information, rather than using static variables.
8503 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8504 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8506 * init.c (initialized): Remove static variable.
8507 (bfd_init): Don't bother setting initialized.
8508 (bfd_check_init): Remove.
8509 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8510 * libbfd.h: Rebuild.
8512 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8514 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8515 size for full core dumps. Copy core file header to private data.
8516 (rs6000coff_core_file_failing_command,
8517 rs6000coff_core_file_failing_signal): New functions to extract
8518 the file name and terminating signal from the core file.
8519 * coff-rs6000.c: Use them.
8521 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8523 Change arch info to be const, initialized at compile time.
8524 * archures.c: Reindent many functions. Change CONST to const.
8525 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8526 nothing set it anyhow. Make next const.
8527 (bfd_arch_info_list): Remove.
8528 (bfd_archures_list): Rename from archures_init_table. Change from
8529 a table of function pointers to a table of bfd_arch_info_type
8530 structure addresses.
8531 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8532 (bfd_lookup_arch): Likewise.
8533 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8535 (bfd_default_arch_struct): Make const.
8536 (bfd_arch_init, bfd_arch_linkin): Remove.
8537 (bfd_get_arch_info): Return a const pointer.
8538 * init.c (bfd_init): Don't call bfd_arch_init.
8539 * bfd.c (struct _bfd): Make arch_info const.
8540 * bfd-in2.h: Rebuild.
8541 * libbfd.h: Rebuild.
8542 * configure.in: Put & before everything in $selarchs.
8543 * configure: Rebuild.
8544 * cpu-*.c: Change bfd_*_arch from a function which calls
8545 bfd_arch_linkin to a const structure.
8546 * ieee.c (ieee_object_p): Make arch const.
8548 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8550 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8552 * bfd-in2.h: Regenerate.
8553 * libbfd.h: Regenerate.
8555 * elf32-ppc.c (reloc_type): Update names to match current draft.
8556 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8557 relative. Update names to current V.4 draft.
8558 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8559 (ppc_elf_relocate_section): Rename relocations to match draft.
8561 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8563 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8564 compiled with -mrelocatable-lib to be linked with either normal
8565 modules or -mrelocatable modules.
8567 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8569 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8570 in the a.out header.
8572 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8573 a reloc against a local symbol, even if it's not a section.
8575 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8577 * targets.c (bfd_target): Remove unused align_power_min field.
8578 * bfd-in2.h: Rebuild.
8579 * All backends: Remove initialization of align_power_min.
8581 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8583 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8585 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8587 * config.bfd (mips-dec-netbsd*): New target.
8588 * configure.host (mips-dec-netbsd*): New host.
8589 * configure.in (mips-dec-netbsd*): New native.
8590 * configure: Rebuild.
8592 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8594 Make the COFF backend linker merge common types:
8595 * cofflink.c (struct coff_debug_merge_element): Define.
8596 (struct coff_debug_merge_type): Define.
8597 (struct coff_debug_merge_hash_entry): Define.
8598 (struct coff_debug_merge_hash_table): Define.
8599 (coff_debug_merge_hash_table_init): Define.
8600 (coff_debug_merge_hash_table_free): Define.
8601 (coff_debug_merge_hash_lookup): Define.
8602 (struct coff_final_link_info): Add debug_merge field.
8603 (coff_debug_merge_hash_newfunc): New static function.
8604 (_bfd_coff_final_link): Allocate and free debug_merge table.
8605 (coff_link_input_bfd): Merge identical enum, struct and union
8608 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8610 Convert i960 COFF to use COFF backend linker.
8611 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8612 structure to store the symbol being used.
8613 (coff_i960_start_final_link): New static function.
8614 (coff_i960_relocate_section): New static function.
8615 (coff_i960_adjust_symndx): New static function.
8616 (coff_start_final_link): Define.
8617 (coff_relocate_section): Define.
8618 (coff_adjust_symndx): Define.
8619 * coffcode.h (bfd_coff_backend_data): Add new callback function
8620 _bfd_coff_start_final_link.
8621 (bfd_coff_start_final_link): Define.
8622 (coff_start_final_link): Define if not defined.
8623 (bfd_coff_std_swap_table): Add coff_start_final_link.
8624 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8626 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8627 function callback is not NULL.
8628 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8629 (_bfd_coff_internal_syment_name): Declare.
8630 * libcoff.h: Rebuild.
8631 * configure.in (icoff_big_vec): Add cofflink.o.
8632 (icoff_little_vec): Likewise.
8633 * configure: Rebuild.
8635 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8637 * Makefile.in (clean-info): Remove extraneous tab from line
8640 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8642 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8643 contents has relocs.
8645 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8647 * coffcode.h (coff_compute_section_file_positions): Keep the
8649 (coff_write_object_contents): Remember if it's a relocatable
8651 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8652 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8653 if relocatable file. Swap out saved raw size.
8655 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8657 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8658 (maintainer-clean): Rename from realclean, passing
8659 maintainer-clean down to subdirectories, but leave realclean as a
8662 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8665 * dep-in.sed: Remove config.h from generated dependencies.
8667 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8668 broken out of sunos_canonicalize_dynamic_symtab.
8669 (sunos_canonicalize_dynamic_symtab): Call new function
8670 sunos_slurp_dynamic_symtab.
8671 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8672 dynamic symbol table to the caller.
8673 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8674 callback to override the symbols being read.
8675 * libaout.h (struct aout_backend_data): Add three new parameters
8676 to add_dynamic_symbols callback.
8678 Extensive minor changes to avoid various gcc warnings. Also:
8679 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8680 * archures.c (bfd_arch_info_type): Change mach field from long to
8682 (bfd_lookup_arch): Change machine parameter from long to unsigned
8685 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8687 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8688 a symbol with a non-zero plt_offset.
8690 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8692 * elfcode.h (align_file_position): Remove; not used.
8694 * configure.in: Only check for <sys/procfs.h> on a native system,
8695 and make sure it defines prstatus_t.
8696 * configure: Rebuild.
8698 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8700 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8702 * config.in: Rename from config.h.in.
8703 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8704 Check for config.h:config.in when creating stamp-h.
8705 * configure: Rebuild.
8706 * Makefile.in (stamp-h): Depend upon config.in rather than
8707 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8708 calling config.status.
8710 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8711 (Makefile): Just rebuild Makefile.
8712 (config.h, stamp-h): New targets.
8713 * configure.in: Create stamp-h when rebuilding config.h.
8714 * configure: Rebuild.
8716 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8718 * configure.in: Call AC_CONFIG_HEADER. Substitute
8719 HOST_64BIT_LONG. Check that various header files exist. Check
8720 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8721 and/or free need to be declared. Don't make a link to sysdep.h.
8722 Define TRAD_HEADER for various hosts.
8723 * configure: Rebuild.
8724 * configure.host: Don't set my_host. Add definitions taken from
8725 host header files for various entries. Remove entries which now
8727 * acconfig.h: New file.
8728 * config.h.in: New file, built by autoheader.
8729 * sysdep.h: New file.
8730 * Makefile.in (do_distclean): Don't remove sysdep.h.
8732 (LOCAL_H_DEPS): New variable.
8733 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8735 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8736 ($(OPTIONAL_BACKENDS)): Likewise.
8737 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8738 looking through sysdep.h.
8739 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8740 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8741 (fprintf_vma, sprintf_vma): Likewise.
8742 (int64_type, uint64_type): Don't define.
8743 * bfd-in2.h: Rebuild.
8744 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8745 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8746 * lynx-core.c: Include stuff from old hosts/lynx.h.
8747 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8748 rather than NO_FCNTL.
8749 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8750 rather than NATIVE_HPPAHPUX_COMPILER.
8751 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8753 * hosts/*.h: Remove all header files which merely include,
8754 declare, and define things. Leave header files which define
8755 information needed by trad-core.c.
8757 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8758 (BFD_CC_FOR_BUILD): Define.
8759 * configure.in: Use BFD_CC_FOR_BUILD.
8760 * configure: Rebuild.
8762 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8764 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8765 * configure: Rebuild.
8767 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8770 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8772 * config.bfd: i386pe_ve -> i386pe_vec.
8774 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8776 * configure.host: Incorporate host Makefile fragments by setting
8778 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8779 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8780 value based on whether the code is being compiled by a cross
8781 compiler. Don't substitute host_makefile_frag or frags.
8782 * aclocal.m4: New file to define local AC_PROG_CC.
8783 * configure: Rebuild.
8784 * Makefile.in (INSTALL): Set to @INSTALL@.
8785 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8786 (INSTALL_DATA): Set to @INSTALL_DATA@.
8788 (CC): Define as @CC@.
8789 (CFLAGS): Set to @CFLAGS@.
8790 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8791 (@host_makefile_frag@): Remove.
8792 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8793 after other options.
8794 (config.status): Remove dependency upon @frags@.
8795 * config/*.mh, config/README: Remove.
8797 * config.bfd: Rewrite to incorporate the contents of the Makefile
8798 fragments by setting shell variables, rather than merely returning
8799 the name of a Makefile fragment.
8800 * configure.in: Use shell variables set by config.bfd rather than
8801 looking at the target Makefile fragment files. Don't substitute
8802 target_makefile_frag. Do substitute TDEFINES.
8803 * configure: Rebuild.
8804 * Makefile.in (@target_makefile_frag@): Remove.
8805 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8806 * config/*.mt: Remove.
8808 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8810 * configure.in: Put changequote lines around "i[345]86" patterns
8811 section of core file support.
8813 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8815 * som.c (som_bfd_print_private_bfd_data): Define to use the
8818 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8820 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8821 entry, text_start and data_start.
8823 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8825 * Makefile.in (OFILES): Remove $(TDEPFILES).
8826 * config/apollo.mt (TDEPFILES): Remove.
8827 * config/README: Update.
8829 * configure.in: For a native configuration, set COREFILE and
8830 COREFLAG based on the canonical host name.
8831 * configure: Rebuild.
8832 * Makefile.in: Rebuild dependencies.
8833 (ALL_CFLAGS): Add @COREFLAG@.
8834 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8835 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8836 support routines. Check LYNX_CORE rather than HOST_LYNX.
8837 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8838 * i386lynx.c: Likewise.
8839 * m68klynx.c: Likewise.
8840 * sparclynx.c: Likewise.
8841 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8842 * *-core.c: Comment changes.
8843 * config/decstation.mh (HDEPFILES): Remove.
8844 (HDEFINES): Remove -DTRAD_CORE.
8845 * config/irix3.mh (RANLIB): Remove.
8846 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8847 (HDEFINES): Remove -DIRIX_CORE.
8848 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8849 (HDEFINES): Remove -DTRAD_CORE.
8850 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8851 * config/ultra3.mh (RANLIB): Remove.
8852 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8853 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8854 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8855 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8856 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8857 * config/i386aix.mh, config/i386bsd.mh: Remove.
8858 * config/i386linux.mh, config/i386mach3.mh: Remove.
8859 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8860 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8861 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8862 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8863 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8864 * config/solaris2.mh, config/stratus.mh: Remove.
8865 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8866 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8868 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8870 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8871 DT_FINI entry if the appropriate symbol is not in the hash table.
8873 * libelf.h (struct elf_backend_data): Add create_program_headers
8874 and want_hdr_in_seg fields.
8875 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8877 (elf_backend_create_program_headers): Likewise.
8878 (elfNN_bed): Initialize create_program_headers and
8880 * elf.c (get_program_header_size): Call create_program_headers
8882 (map_program_segments): Check want_hdr_in_seg backend field. Call
8883 create_program_headers backend routine.
8885 * elf.c (assign_file_positions_except_relocs): Align non allocated
8886 sections when creating an executable.
8888 * elfcode.h (elf_swap_phdr_in): Make non static.
8889 (elf_swap_phdr_out): Make non static.
8890 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8891 (bfd_elf32_swap_phdr_out): Declare.
8892 (bfd_elf64_swap_phdr_in): Declare.
8893 (bfd_elf64_swap_phdr_out): Declare.
8895 * ecofflink.c (ecoff_collect_shuffle): New static function.
8896 (_bfd_ecoff_get_accumulated_pdr): New function.
8897 (_bfd_ecoff_get_accumulated_sym): New function.
8898 (_bfd_ecoff_get_accumulated_ss): New function.
8899 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8900 (_bfd_ecoff_get_accumulated_sym): Declare.
8901 (_bfd_ecoff_get_accumulated_ss): Declare.
8902 * libbfd.h: Rebuild.
8904 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8906 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8908 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8909 warning symbols. If any section is named .gnu.warning.XXX, treat
8910 the contents as a warning to be issued if the symbol XXX is
8912 (elf_link_output_extsym): For an indirect or warning symbol, just
8913 output the symbol it points to.
8915 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8916 if bfd_hash_allocate fails, since it will already be set.
8917 (generic_link_hash_newfunc): Likewise.
8918 (archive_hash_newfunc): Likewise.
8919 (hash_entry_bfd): New static function.
8920 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8921 callback. Allocate a new warning using the hash table newfunc.
8922 Use bfd_hash_replace to update the entry in the hash table, rather
8923 than assuming we can copy the fields with structure assignment.
8925 * hash.c (bfd_hash_replace): New function.
8926 * bfd-in.h (bfd_hash_replace): Declare.
8927 * bfd-in2.h: Rebuild.
8929 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8931 * config.bfd: Add mips*vr4300-*-elf* target.
8932 * config/mipsbvr4300.mt: Added.
8934 See file ChangeLog.2
8941 version-control: never