1 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
3 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4 (xcoff_mark): Likewise.
5 (xcoff_build_ldsyms): Mark absolute symbols.
7 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
9 * bout.c (b_out_write_object_contents): Sort symbols before output
10 to keep {CALL,BAL}NAME symbols adjacent.
11 (b_out_symbol_cmp): New function.
13 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
15 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
16 allocate space for a PC relative reloc against a symbol which is
17 defined in a regular file.
18 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
19 relative reloc against a symbol which is defined in a regular
22 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
24 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
25 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
27 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
28 (mips*-*-netbsd*): New target.
30 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
32 * elflink.h (elf_link_assign_sym_version): Change error message
33 from "undefined version name" to "undefined versioned symbol
36 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
38 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
41 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
43 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
46 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
47 shared. Set stab* sections to be shared and read. Set .rsrc
48 section to be read and shared.
51 Mon Dec 22 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
53 * Makefile.am (ALL_MACHINES,BFD32_BACKENDS): Add txvu support.
54 (cpu-txvu.lo,elf32-txvu.lo): Add rules for.
55 * Makefile.in: Rebuild.
56 * config.bfd, configure.in: Add txvu support.
57 * configure: Regenerate.
58 * archures.c, elf.c, targets.c: Add txvu support.
59 * bfd-in2.h: Regenerate.
60 * cpu-txvu.c, elf32-txvu.c: New files.
63 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
65 * Makefile.am: Rebuild dependencies.
66 (ALL_MACHINES_CFILES): Add dwarf2.lo.
67 (ALL_MACHINES_CFILES): Add dwarf2.c.
68 * Makefile.in: Rebuild.
70 * coff-arm.c: Don't include obstack.h.
72 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
74 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
77 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
79 * configure: Regenerate to get @SHELL@ substituted.
81 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
83 * coff-arm.c (coff_arm_relocate_section): Only look at section
84 owner if there is one.
86 * elf.c (assign_file_positions_for_segments): Fail if there is not
87 enough room for the program headers. (PR14186)
89 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
91 * elf.c (_bfd_elf_find_nearest_line): Call
92 _bfd_dwarf2_find_nearest_line first.
93 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
94 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
96 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
99 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
100 object files to be merged into a M32RX executable.
102 * archures.c: Add bfd_mach_m32rx.
104 * archures.c: Add bfd_mach_m32r.
106 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
108 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
109 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
110 to decide when to align the file sections for paging.
112 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
115 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
117 * elf32-m32r.c (m32r_elf_object_p): New Function.
118 (m32r_elf_final_write_processing): New Function.
119 (m32r_elf_set_private_flags): New Function.
120 (m32r_elf_copy_private_bfd_data): New Function.
121 (m32r_elf_merge_private_bfd_data): New Function.
122 (m32r_elf_print_private_bfd_data): New Function.
123 (elf_backend_object_p): Point to m32r_object_p.
124 (elf_backend_final_write_processing): Point to
125 m32r_elf_final_write_processing.
126 (bfd_elf32_bfd_copy_private_bfd_data): Point to
127 m32r_elf_copy_private_bfd_data.
128 (bfd_elf32_bfd_merge_private_bfd_data): Point to
129 m32r_elf_merge_private_bfd_data.
130 (bfd_elf32_bfd_set_private_flags): Point to
131 m32r_elf_set_private_bfd_data.
132 (bfd_elf32_bfd_print_private_bfd_data): Point to
133 m32r_elf_print_private_bfd_data.
136 * cpu-m32r.c: Add m32rx cpu architecture.
137 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
138 architecture machines.
141 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
144 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
146 * configure: Only build libbfd shared if --enable-shared's value
147 was `yes', or was set to `*bfd*'.
148 * aclocal.m4: Likewise.
149 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
150 original source of this bit of code. It's not clear what the best fix
153 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
155 * linker.c (generic_link_add_symbol_list): Always init udata.p so
156 that the generic relaxation code can function when input and output
157 file formats are mismatched.
159 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
161 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
163 * elf.c (assign_file_positions_for_segments): For a loadable
164 section, make sure that the load address is correct relative to
165 the load address of the segment plus the size of the segment so
168 * coffcode.h (_coff_link_output_has_begun): Make static.
169 (_coff_final_link_postscript): Likewise.
171 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
173 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
174 which a relocation refers to an indirect or warning symbol.
176 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
178 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
179 (coff_arm_final_link_postscript): New function.
180 (coff_arm_link_output_has_begun): New function.
182 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
183 _bfd_coff_link_output_has_begun and
184 _bfd_coff_final_link_postscript. Add new macros:
185 bfd_coff_link_output_has_begun() and
186 bfd_coff_final_link_postscript().
188 * cofflink.c (_bfd_coff_final_link): Insert calls to
189 bfd_coff_link_output_has_begun() and
190 bfd_coff_final_link_postscript().
192 * coffcode.h: Add two new fields to bfd_coff_backend_data
193 structure: _bfd_coff_link_output_has_begun and
194 _bfd_coff_final_link_postscript. Add default initialisers for
195 these fields. Add overridable aliases for the coff swap functions
196 in the backend data structure.
198 * elf32-v850.c: Update with patches from the branch to fix
199 HI16_S/LO16 reloc pairs.
202 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
204 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
206 (USE_REL): Don't define any more, switch to using RELA
208 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
211 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
213 * archures.c (bfd_mach_mips*): Define.
214 (start-sanitize-vr5400):
215 (vr5400, bfd_mach_vr5000): Define.
216 (end-sanitize-vr5400):
217 (bfd_default_scan): For 3000 and 4000 replace magic constant with
220 * cpu-mips.c (N): Define.
221 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
222 numbers with bfd_mach_mips* macros.
224 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
226 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
227 v850_elf_relocate_section): Fix PR2 14180 and 14181
228 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
229 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
230 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
231 (for PR14180) to create and handle special common sections.
232 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
233 which have data stored in the instructions. PR14258.
235 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
237 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
238 (USER_LABEL_PREFIX): Revert back to '_'
240 * config.bfd (targ_cpu): Add support for Thumb target.
242 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
244 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
245 (get_symbol_value): Handle R_SH_SWITCH8.
246 (sh_relax_delete_bytes): Likewise.
248 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
250 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
251 gcc/config/arm/semi.h
253 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
256 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
258 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
261 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
263 * coffcode.h (coff_mkobject_hook): Only set private flags for non
266 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
268 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
271 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
273 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
274 complain if inout and output formats differ.
276 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
278 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
279 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
280 * Makefile.in: Rebuild.
281 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
282 automake and autoconf.
284 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
285 (COFF_WITH_PR to COFF_WITH_PE).
287 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
289 * coff-arm.c: Make variables and some functions static, so that
290 this file can be included in multiple object files.
291 (coff_arm_bfd_final_link): Fix minor bug.
293 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
295 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
297 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
299 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
301 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
303 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
305 * sunos.c (sunos_add_one_symbol): When overriding a defined
306 symbol, set it to undefined, not new.
308 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
311 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
313 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
314 (sh_relax_delete_bytes): Don't kill LABEL relocs.
316 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
318 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
319 (mn10300_elf_relax_section): Likewise.
321 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
323 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
324 bfd_h_get_* calls to "bfd_byte *".
326 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
328 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
330 (mn10300_elf_relax_section): Include stack space for register saves
331 in the imm8 field of a "call" instruction.
332 (compute_function_info): Determine how much stack is allocated by
333 the movm instruction. Fix typo.
334 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
336 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
338 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
339 a version dependency could not be found.
341 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
343 * configure.com: Get version info from configure.in
345 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
347 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
348 New function. Avoid mixing US1 and HAL R1 code.
349 Set resulting memory ordering to the strongest one used.
350 (sparc64_elf_object_p): Set bfd_mach correctly.
352 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
354 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
355 (sparc64_elf_check_relocs): Handle them.
356 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
357 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
359 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
361 * configure.in (sparc*-*-linux*): Use trad-core and ...
362 * hosts/sparclinux.h: New file.
364 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
366 * config.bfd (sparc64-*-linux*): New target.
368 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
369 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
371 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
372 Set .plt alignment from new plt_alignment.
373 * elflink.h (elf_link_create_dynamic_sections): Set version section
374 alignment to LOG_FILE_ALIGN.
375 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
376 (elfXX_bed): Init plt_alignment.
378 * elf64-sparc.c (sparc64_elf_check_relocs,
379 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
380 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
381 sparc64_elf_finish_dynamic_sections): New functions.
382 (sparc64_elf_howto_table): Fix a few name strings.
383 (ELF_DYNAMIC_INTERPRETER): New definition.
384 (sparc64_elf_relocate_section): Handle shared libraries.
386 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
387 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
388 PLT definitions sparc64-linux originally choose. These will go
389 away soon in favour of the official abi definitions.
391 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
393 * coff-sh.c (coff_small_object_p): New static function.
394 (coff_small_new_section_hook): New static function.
395 (bfd_coff_small_swap_table): New static const structure.
396 (coff_small_close_and_cleanup): Define.
397 (coff_small_bfd_free_cached_info): Define.
398 (coff_small_get_section_contents): Define.
399 (coff_small_get_section_contents_in_window): Define.
400 (shcoff_small_vec): New static structure.
401 (shlcoff_small_vec): New static structure.
402 * targets.c (bfd_target_vector): Add shcoff_small_vec and
404 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
405 shlcoff_small_vec to targ_selvecs.
407 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
408 * configure: Rebuild.
410 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
412 * evax-egsd.c: Weak symbols are global.
414 * evax-emh.c: Use proper casts.
416 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
418 * evax-egsd.c: Section names and symbols have different
419 length restrictions. Add length parameter to
420 _bfd_evax_length_hash_symbol.
421 * evax-etir.c: Likewise.
422 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
424 * evax.h (EOBJ_S_C_SECSIZ): Define.
426 * evax-alpha.c: Remove duplicate test.
428 * evax-emh.c: SYS$ functions are upper-case.
430 * evax-egsd.c: Create separate sections for common symbols.
431 * evax-etir.c: Don't output common section.
432 * evax.h: Bump up section count.
434 * configure.com: Use 64bit integers with DEC C.
436 * evax-egsd.c: Make section flags dec c compatible.
438 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
440 * som.c (normalize): Delete function.
441 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
442 changed. Use passed in elength to determine size of the extended
443 name table instead of computing it again.
445 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
447 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
448 IMAGE_SCN_MEM_READ for an unrecognized section.
450 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
452 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
453 '/' in the extended name table.
455 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
457 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
458 symbols, check globals list before matching on locals.
460 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
462 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
465 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
467 * peicode.h (pe_mkobject_hook): Set DLL flag.
468 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
470 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
471 for .stab* sections. Replace strlen of constant strings with
474 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
476 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
477 merge got and reloc entries from ind syms to their target.
478 (elf64_alpha_always_size_sections): Call it.
479 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
480 (elf64_alpha_can_merge_gots): Likewise.
481 (elf64_alpha_merge_gots): Likewise.
483 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
484 as it is insufficient to handle the relocation changes as well.
486 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
488 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
489 relocs for symbols in shlibs that have been forced local.
490 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
492 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
494 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
495 got_enties of the default symbol for the default versioned
496 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
499 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
501 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
502 24 bits of the PC when computing a PC relative relocation.
504 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
506 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
507 Correct value for maximum positive 22 bit PC relative relocation.
508 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
509 HI_16 relocations. Correct bit adjustment in TDA offsets.
511 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
513 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
514 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
516 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
518 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
521 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
523 * config.bfd: Missed one alpha* change.
525 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
527 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
528 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
529 (MINUS_ONE): New macro.
530 (sparc_elf_notsup_reloc): New function.
531 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
532 H44,M44,L44,REGISTER.
533 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
534 (init_insn_reloc): New function.
535 (sparc_elf_wdisp16_reloc): Use it.
536 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
538 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
540 * som.c (som_construct_extended_name_table): Remove static
541 function, and define as macro instead.
543 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
545 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
546 recognizes alphaev5 etc.
547 * configure.host: Likewise.
549 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
551 Make ld -s work on AIX:
552 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
553 section if we are stripping.
554 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
555 size if we are stripping.
556 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
557 and don't write out relocs, if we are stripping.
558 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
559 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
562 * configure.in: Don't include elf.lo again for ELF targets; it's
563 always in the library anyhow.
564 * configure: Rebuild.
566 * bfd-in2.h: Rebuild.
568 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
569 char *, when calling bfd_get_32 and bfd_put_32.
570 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
573 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
575 * reloc.c (bfd_check_overflow): New function.
576 (bfd_perform_relocation, bfd_install_relocation): Use it.
577 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
578 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
579 * bfd-in2.h: Regenerate.
580 * libbfd.h: Regenerate.
582 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
584 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
585 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
587 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
589 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
590 (stmp-bfd-h): Rename from stmp-bfd.h.
591 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
592 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
593 (stmp-bin2-h): New target.
594 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
595 (stmp-lbfd-h): New target.
596 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
597 (stmp-lcoff-h): New target.
598 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
599 stmp-lbfd-h, and stmp-lcoff-h.
600 * Makefile.in: Rebuild.
602 * configure.in: Use a diversion to set enable_shared before the
603 arguments are parsed.
604 * configure: Rebuild.
606 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
608 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
609 renamed to R_SPARC_UNUSED_42.
610 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
611 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
612 renamed to R_SPARC_UNUSED_42.
613 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
614 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
615 * bfd-in2.h: Regenerated.
616 * libbfd.h: Regenerated.
618 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
620 * elflink.h (elf_merge_symbol): Don't check the hash creator until
621 after we have set *sym_hash.
623 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
625 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
627 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
629 * Makefile.am (libbfd_a_SOURCES): Define.
630 * Makefile.in: Rebuild.
632 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
633 * aclocal.m4: Rebuild with new libtool.
634 * configure: Rebuild.
636 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
638 * elf.c (map_sections_to_segments): Even if we are not demand
639 paged, don't put a loadable section after a nonloadable section.
640 (assign_file_positions_for_segments): Increment the file offset
641 for a section with contents, even if it is not loadable.
644 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
646 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
647 indicating that __ctbp could not be found.
650 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
652 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
654 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
657 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
658 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
659 Add support for the CALLT relocs.
661 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
662 BFD_RELOC_V850_CALLT_16_16_OFFSET.
665 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
666 relocations against non-existant symbols.
668 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
670 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
672 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
673 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
674 bit reloc in the tiny data area.
677 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
679 Merged changes from Martin Hunt:
681 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
682 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
685 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
686 BFD_RELOC_D30V_9_PCREL_R): New relocs.
688 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
689 Do 15 and 21 bit pc-relative relocations.
690 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
693 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
694 added to the relocation, not or'd.
697 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
699 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
701 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
703 * archures.c (bfd_default_scan): Use strcasecmp.
704 (bfd_default_scan): Test for match with arch_name + ":" +
706 (bfd_default_scan): Test for match with printable_name - ":".
707 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
708 cases. Each implements their own scan function.
709 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
710 special cases. Since info->mach == 0. The test mach == number
712 (bfd_arch_list): New function, return name of all the supported
715 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
717 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
718 decoding architecture.
719 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
722 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
724 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
726 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
728 * Makefile.am: Rebuild dependencies.
729 (ALL_MACHINES_CFILES): Add cpu-v850.c.
730 (ALL_MACHINES_CFILES): Add elf32-v850.c.
731 * Makefile.in: Rebuild.
733 * reloc.c: Remove extraneous commas from relocation entries.
734 Remove BFD_RELOC_V850_16_PCREL.
735 * bfd-in2.h: Rebuild.
737 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
738 in sections named .tocbss rather than .bss.
740 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
742 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
743 BFD_RELOC_V850_16_PCREL.
745 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
747 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
748 the same as C_EXT syms.
749 (coff_link_add_symbols): Ditto.
750 (_bfd_coff_link_input_bfd): Ditto.
751 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
752 it to preserve and restore state of global_to_static flag.
754 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
756 * elf32-v850.c (v850_elf_object_p): Set machine number based on
757 bits in e_flags field rather than magic numbers.
758 (v850_elf_final_write_processing, v850_elf_set_private_flags,
759 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
760 v850_elf_print_private_bfd_data): New functions.
763 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
765 * elf.c (prep_headers): Remove V850E magic number.
766 * elf.c (prep_headers): Remove V850EA magic number.
769 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
771 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
773 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
775 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
776 instructions are relative to the next instruction, not the
778 (mn10200_elf_relax_section): Similarly.
780 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
782 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
785 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
786 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
787 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
789 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
791 * cpu-v850.c: Remove "plain" from v850 printable name.
792 (scan): Use strcasecmp.
794 * archures.c (bfd_mach_v850): Define.
796 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
797 just sh/SH, use strcasecmp.
798 (arch_info_struct): Add entries for sh3 et.al.
800 * archures.c (bfd_mach_sh, ...): Define.
802 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
804 * archures.c (bfd_archures_list): Always NULL terminate the list.
806 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
808 * Makefile.am: Rebuild dependencies.
809 (ALL_MACHINES_CFILES): Add cpu-arc.c.
810 (ALL_MACHINES_CFILES): Add elf32-arc.c.
811 (elf32-arc.lo): Remove explicit dependency.
812 * Makefile.in: Rebuild.
814 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
815 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
816 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
818 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
820 * configure: Rebuild with latest devo autoconf for NT support
822 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
824 * cpu-arm.c (compatible): If B is a default type, return A.
826 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
828 * cpu-v850.c (scan): New function.
829 (arch_info_struct): New structure.
830 (bfd_v850_arch): Add link into arch_info_structure.
832 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
835 * elf32-v850.c (v850_elf_object_p): New function.
838 * archures.c (bfd_mach_v850e): Machine value for v850e.
840 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
842 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
845 * elf.c (prep_headers): Add support for v850e machine number.
847 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
849 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
851 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
854 * elf.c (prep_headers): Add support for v850ea machine number.
857 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
859 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
860 cached_stab field if the offset prevents us from using the cache.
862 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
864 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
866 * aout-arm.c (aout_arm_little_vec): Likewise.
867 (aout_arm_big_vec): Likewise.
868 * bout.c (b_out_vec_big_host): Likewise.
869 (b_out_vec_little_host): Likewise.
870 * mipsbsd.c (aout_mips_little_vec): Likewise.
871 (aout_mips_big_vec): Likewise.
874 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
876 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
877 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
878 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
881 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
883 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
884 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
885 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
886 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
887 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
888 of two for I960 only.
889 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
890 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
892 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
893 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
894 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
896 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
897 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
898 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
899 *coffcode.h (coff_write_object_contents): Set alignment field in
900 section header for TIC80COFF files.
903 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
905 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
906 v850_elf_check_relocs, v850_elf_reloc,
907 v850_elf_final_link_relocate): Add support for
908 BFD_RELOC_V850_16_PCREL relocation.
910 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
913 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
915 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
918 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
920 * cpu-v850e: New file.
922 * elf.c (prep_headers): Add support for v850e target.
924 * bfd-in2.h (bfd_architecture): Add support for v850e target.
926 * config.bfd: Add support for v850e target.
928 * archures.c: Add support for v850e target.
930 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
932 * cpu-v850ea: New file.
934 * elf.c (prep_headers): Add support for v850ea target.
936 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
938 * config.bfd: Add support for v850ea target.
940 * archures.c: Add support for v850ea target.
943 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
945 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
946 argument as section relative, rather than an absolute address.
947 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
949 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
951 * config.bfd (arc-*-elf*): Add.
952 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
953 * configure: Rebuild.
954 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
955 (BFD32_BACKENDS): Add elf32-arc.lo.
956 (cpu-arc.lo,elf32-arc.lo): Add rules for.
957 * Makefile.in: Rebuild.
958 * archures.c (architecture list): Add bfd_arch_arc.
959 (bfd_archures_list): Add bfd_arc_arch.
960 (bfd_mach_arc_base): Define.
961 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
962 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
963 (bfd_target_vect): Add them.
964 * bfd-in2.h, libbfd.h: Rebuild.
965 * cpu-arc.c, elf32-arc.c: New files.
966 * elf.c (pre_headers): Recognize bfd_arch_arc.
968 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
970 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
971 data section is correctly rounded to a page in the file.
973 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
975 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
976 there are no symbols.
978 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
980 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
981 file system 14 character limit.
982 * Makefile.am, configure.in: Corresponding changes.
983 * Makefile.in, configure: Rebuild.
985 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
987 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
988 Rebuild dependencies.
989 * Makefile.in: Rebuild.
991 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
993 * Makefile.am (docdir): Define.
994 * Makefile.in: Rebuild.
996 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
998 * configure: Rebuild with autoconf 2.12.1.
1000 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1002 * aclocal.m4, configure: Rebuild with new automake patches.
1004 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1006 * rs6000-core.c (make_bfd_asection): New function to add a section
1007 to the core file bfd.
1008 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1010 Use BFD routines to seek, read and stat the core file.
1011 Handle .data sections from loaded objects and anonymously mmapped
1012 regions, these are available in AIX 4 core files.
1014 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1016 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1017 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1018 copy; use a patches libtool instead.
1019 * acmacros.m4: Remove.
1020 * Makefile.in, aclocal.m4, configure: Rebuild.
1022 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1024 * Makefile.am: New file, based on old Makefile.in.
1025 * acmacros.m4: New file, copied from old aclocal.m4.
1026 * acinclude.m4: New file.
1027 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1028 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1029 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1030 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1031 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1032 * acconfig.h: Mention PACKAGE and VERSION.
1033 * stamp-h.in: New file.
1034 * dep-in.sed: Change .o to .lo.
1035 * Makefile.in: Now built with automake.
1036 * aclocal.m4: Now built with aclocal.
1037 * config.in, configure: Rebuild.
1040 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1042 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1043 if there is only a relocation to a read-only but not allocatable
1044 section (like .stab).
1045 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1046 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1047 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1048 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1049 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1051 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1052 (ppc_elf_create_linker_section): These sections are not
1053 created by the linker (that is, they are created by the user
1054 putting data in them). In particular, they can be the source
1055 and target of relocations.
1056 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1057 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1058 objects (for instance, 'long double') to 16-byte boundaries.
1059 (ppc_elf_size_dynamic_sections): Make the code that generates
1060 section symbols exactly the same as for sparc, reducing the
1061 number of section symbols output.
1062 (ppc_elf_check_relocs): Check postcondition of
1063 bfd_elf32_link_record_dynamic_symbol. Make default case the
1064 same as corresponding code for sparc, fixing bug involving
1066 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1067 forced to be local because of versioning (by replicating
1068 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1069 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1071 (ppc_elf_relocate_section): Add handy debugging code for when
1072 assertion fails. Add some more 'symbol made local because of
1075 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1076 processing a GOT relocation as required by ABI.
1078 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1080 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1081 version info if this symbol came from a dynamic object.
1082 (elf_link_add_object_symbols): Set the version info of a symbol
1083 only if the object actually contains version definitions and
1084 defines this symbol.
1086 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1088 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1089 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1091 * configure: Regenerated with autoconf 2.12.
1092 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1094 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1096 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1097 a warning rather than returning an error.
1099 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1101 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1103 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1105 * cisco-core.c: define signals for wingdb.
1107 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1109 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1110 the same number of aux entries.
1112 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1114 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1115 difference of two symbols if the relocation size is 32 bits.
1116 (som_write_fixups): Handle R_DATA_EXPR.
1118 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1120 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1121 its value if COFF_WITH_PE is defined.
1123 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1125 * coff-stubgo32.c: New file.
1126 * go32stub.h: New file.
1127 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1128 * coffswap.h (coff_swap_filehdr_in): Invoke
1129 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1131 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1132 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1133 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1134 COFF_ADJUST_AUX_IN_POST if they are defined.
1135 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1136 COFF_ADJUST_AUX_OUT_POST if they are defined.
1137 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1138 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1139 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1140 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1141 * targets.c (go32stubbedcoff_vec): Declare.
1142 (bfd_target_vector): Add go32stubbedcoff_vec.
1143 * configure.in (go32coff_vec): New target vector.
1144 (go32stubbedcoff_vec): Likewise.
1145 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1146 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1147 * Makefile.in: Rebuild dependencies.
1148 (BFD32_BACKENDS): Add coff-stubgo32.o.
1149 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1150 (HFILES): Add go32stub.h.
1152 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1154 * configure.in: Check for fdopen.
1155 * configure, config.in: Rebuild.
1156 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1157 __GO32__. Reindent a bit.
1159 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1161 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1162 flag for newly created sections.
1163 (sunos_add_dynamic_symbols): Don't discard newly created sections
1164 if shared library is dynobj.
1166 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1168 * elf.c (map_sections_to_segments): When checking whether
1169 including a section in a segment would force us to skip a page,
1170 align the address of the next segment to avoid wraparound
1173 start-sanitize-tic80
1174 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1176 * coffcode.h (coff_write_object_contents): Initialize
1177 target id field to TIC80_TARGET_ID.
1178 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1180 (coff_swap_filehdr_in): Swap in target id field if used.
1183 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1185 * coff-i386.c (coff_i386_is_local_label_name): New static function
1186 if TARGET_UNDERSCORE.
1187 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1188 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1190 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1192 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1193 complain_overflow_signed, for 32 bit PC relative relocations.
1195 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1197 * elflink.h (elf_link_add_object_symbols): When a version
1198 indirection symbol is overridden, make the original symbol point
1199 at the real overriding symbol.
1201 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1204 * elflink.h (elf_link_output_extsym): Use the right section for a
1206 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1207 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1209 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1211 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1212 symbols before checking for new symbols.
1214 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1216 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1218 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1219 file, not aoutsz bytes (they are different in XCOFF .o files).
1221 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1222 redefined by objects included from archives.
1224 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1226 * elflink.h (elf_merge_symbol): In the case of a new defined
1227 symbol overriding an old defined symbol, return the hash table
1228 entry which we modify, even if it is the target of an
1230 (elf_link_add_object_symbols): If the real name of the symbol gets
1231 overridden, convert the versioned symbol into an indirect symbol
1234 * elflink.h (elf_merge_symbol): New static function, broken out of
1235 elf_link_add_object_symbols.
1236 (elf_link_add_object_symbols): Call it.
1238 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1240 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1241 handle case where COFF filehdr does not immediately follow PE
1243 * coffgen.c (coff_object_p): Remove useless seek to current
1246 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1248 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1251 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1253 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1254 symbols, skip N_ABS symbols with debugging storage classes.
1256 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1258 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1259 relocs in shared libraries which refer to local symbols. Cope
1260 with addend when processing a GOT relocation.
1262 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1263 for sections that the linker didn't create.
1264 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1265 symbol if it was created in ppc_elf_size_dynamic_sections.
1266 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1267 relative to a section for which we didn't output a symbol.
1269 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1270 relocs are 'rela' relocs, like everything else. .rela.plt is not
1271 a read-only section, so we don't have to special-case it.
1273 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1274 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1276 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1277 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1278 actual .got section.
1279 * elflink.c (_bfd_elf_create_got_section): The three reserved
1280 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1282 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1285 * elf32-ppc.c (ppc_elf_check_relocs): Use
1286 _bfd_elf_create_got_section to create the GOT rather than
1287 ppc_elf_create_linker_section. Create the '.rela.got' section
1289 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1290 symbol has a GOT entry.
1291 (ppc_elf_relocate_section): Record when a symbol is used through
1292 the GOT, and allocate space in the GOT for each such symbol.
1293 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1294 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1297 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1298 treated in a similar way to ADDR16_HA relocs.
1299 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1300 shared objects; the linker must deal with them.
1301 (ppc_elf_create_linker_section): Stop setting
1302 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1303 LINKER_SECTION_PLT stuff.
1304 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1305 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1306 section, not ELF-specific calls.
1307 (elf_backend_plt_not_loaded): Set to 1.
1308 (elf_backend_got_symbol_offset): Set to 4.
1309 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1310 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1311 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1312 plt_not_loaded member.
1313 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1314 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1316 (elf_backend_G_O_T_offset): Set default to 0.
1317 (elfNN_bed): Set added fields.
1319 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1320 DT_RELENT in shared objects; should be DT_RELAENT.
1322 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1323 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1324 such a reloc (in a non-shared object) refers to a symbol that's
1327 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1329 * elfcode.h (put_signed_word): Define.
1330 (get_signed_word): Define.
1331 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1332 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1334 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1335 bfd_get_signed_32 to set the r_addend field.
1336 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1337 bfd_h_get_signed_64 to set the r_addend field.
1339 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1341 * elf32-i386.c (elf_i386_relocate_section): When generating a
1342 shared library, do the relocation if the input section is not
1343 allocated in memory.
1345 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1346 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1347 (elf_fix_symbol_flags): New static function, broken out of
1348 elf_adjust_dynamic_symbol.
1349 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1350 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1351 forced local even if NEEDS_PLT is set. When forcing a symbol to
1352 be local, clear NEEDS_PLT.
1353 (elf_link_output_extsym): Remove unused local bed.
1355 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1357 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1358 for derived elf linker hash table entries. References to
1359 elf_link_hash_entry changed appropriately.
1360 (elf32_mn10300_link_hash_table): New structure for derived elf
1362 (elf32_mn10300_hash_table): Define.
1363 (elf32_mn10300_link_hash_traverse): Likewise.
1364 (elf32_mn10300_link_hash_newfunc): New function.
1365 (elf32_mn10300_link_hash_table_create): Likewise.
1366 (elf32_mn10300_finish_hash_table_entry): Likewise.
1367 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1368 of prologue code, and call:32->call:16 relaxing.
1369 (compute_function_info: New function.
1370 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1372 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1374 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1375 for a symbol which is being forced to be local.
1376 * elf32-i386.c (elf_i386_relocate_section): Write out the
1377 relocation value for a GOT reloc for a symbol which is turning
1378 into a local symbol.
1379 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1380 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1382 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1384 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1385 value if the symbol is turning into a local symbol.
1386 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1387 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1389 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1391 * elflink.h (elf_link_add_object_symbols): Also read verneed
1392 information by calling `_bfd_elf_slurp_version_tables'.
1393 (elf_link_add_object_symbols): For undefined symbols look for
1394 version information in the verneed records.
1395 (elf_link_add_object_symbols): Use soname of shared object
1396 for verneed record if it is available.
1398 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1400 * cpu-arm.c: Add prototypes for compatible and scan.
1401 * cofflink.c: Add prototype for mark_relocs.
1403 * archive.c (bfd_special_undocumented_glue): Change filename to
1404 const pointer. Add prototype.
1406 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1408 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1409 sections that will be discarded.
1411 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1413 * elflink.h (elf_link_find_version_dependencies): When searching
1414 for known version symbol skip non-matching verdef records, not
1417 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1419 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1420 not a bfd_vma, to the base file, to match how dlltool reads it.
1422 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1424 * reloc.c: Add thumb relocations.
1426 * bfd-in2.h: Add Thumb relocations.
1428 * libbfd.h: Add Thumb relocations.
1430 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1432 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1434 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1436 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1437 for a section even if it is not loaded.
1439 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1441 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1442 input and output files.
1443 (_bfd_coff_generic_relocate_section): Check whether input file,
1444 not output file, is a PE file.
1446 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1448 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1450 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1452 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1455 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1457 * cpu-arm.c (compatible): Add test for supersets of ARM
1460 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1462 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1465 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1467 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1468 called directly by gas/config/tc-arm.c.
1470 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1472 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1473 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1475 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1477 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1480 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1482 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1483 (coff_bfd_copy_private_bfd_data): Ditto.
1484 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1485 (coff_arm_bfd_print_private_bfd_data): Ditto.
1486 (coff_arm_bfd_set_private_flags): Ditto.
1487 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1489 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1491 * libcoff-in.h (struct coff_final_link_info): Add boolean
1492 global_to_static member for support of task linking.
1493 (_bfd_coff_write_task_globals): Add prototype.
1494 * libcoff.h: Regenerate.
1495 * coffcode.h (coff_write_object_contents): Use #ifdef to
1496 check RS6000COFF_C, to be consistent with all other uses
1498 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1499 call _bfd_coff_write_task_globals.
1500 (_bfd_coff_link_input_bfd): If doing task linking, convert
1501 global functions to static.
1502 (_bfd_coff_write_global_sym): If doing task linking, convert
1503 global variables to static.
1504 (_bfd_coff_write_task_globals): New function.
1505 start-sanitize-tic80
1506 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1507 (C_AUTOARG): #undef since it clashes with C_UEXT.
1508 (C_LASTENT): #undef since it clashes with C_STATLAB.
1509 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1511 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1512 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1513 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1516 start-sanitize-tic80
1517 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1519 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1520 PP relocations to complain_overflow_dont.
1522 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1524 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1525 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1527 (ppbase_reloc, glob15_reloc): New static functions.
1528 (glob16_reloc, local16_reloc): New static functions.
1529 (rtype2howto): Handle all relocation types.
1530 (coff_tic80_relocate_section): New static function.
1531 (coff_relocate_section): Define to coff_tic80_relocate_section.
1532 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1535 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1537 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1538 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1540 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1541 callers. If PE file, don't add section VMA.
1542 (coff_write_alien_symbol): If PE file, don't add section VMA.
1543 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1544 (_bfd_coff_write_global_sym): Likewise.
1545 (_bfd_coff_generic_relocate_section): Likewise.
1547 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1550 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1552 * cofflink.c (mark_relocs): Add new function to mark symbols which
1553 are used by relocations.
1554 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1555 suppress the skipping of symbols that have thus been marked.
1557 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1559 * coff-sh.c (sh_merge_private_data): New static function.
1560 (coff_bfd_merge_private_bfd_data): Define.
1562 start-sanitize-tic80
1563 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1565 * coff-tic80.c: Remove unnecessary #ifdefs.
1566 * config.bfd: Set targ_underscore to yes for tic80.
1568 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1570 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1571 with unresolved external symbols in GDB).
1574 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1576 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1577 the symbols associated with each BFD.
1578 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1580 * elf-m10200.c: Likewise.
1581 * elf32-m32r.c: Likewise.
1582 * elf32-sh.c: Likewise.
1584 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1586 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1587 alignment of a common symbol. If two symbols that look like
1588 common symbols are found in two shared libraries, and the size is
1589 different, use the larger size, and warn if --warn-common. If a
1590 common symbol overrides a definition in a shared library, set the
1591 size to the larger size, and warn if --warn-common.
1593 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1595 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1596 into any other machine type.
1598 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1600 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1601 data into an unitialised destination set its machine type as well.
1603 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1605 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1606 to common symbol size. Consistently treat uninitialized symbols
1607 in shared objects as common symbols.
1609 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1611 * archures.c (constants): Added new constants to identify the
1612 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1613 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1615 * bfd-in2.h (constants): Added new constants to identify
1616 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1617 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1618 bfd_mach_arm_4T. This file is auto-magically generated from the
1619 archures.c file. This update is just to save work.
1621 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1622 coff_arm_bfd_print_private_bfd_data,
1623 coff_arm_bfd_set_private_flags,
1624 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1625 (global): Macro redefinitions set up to use these new functions.
1627 * coffcode.h (coff_mkobject_hook): Added call to
1628 coff_arm_bfd_set_private_flags().
1629 (coff_set_arch_mach_hook): Added code to set machine type based on
1630 bits stored in internal flags.
1631 (coff_set_flags): Added code to set the new bits in the flags
1632 field based on the machine number.
1633 (function definition macros): Made all function definition macros
1634 conditional so that they can be overridden by target specific
1637 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1638 Structure extended to include new types, one each for ARMv2,
1639 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1641 * libcoff-in.h (struct coff_tdata): Added flags field.
1643 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1645 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1647 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1650 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1652 * coffgen.c (coff_find_nearest_line): If there are no syments,
1655 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1657 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1659 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1661 * targmatch.sed: Add explicit \n characters to work around bug in
1662 HP/UX 10.20 sed program.
1664 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1666 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1669 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1671 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1673 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1675 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1676 (struct elf_m68k_pcrel_relocs_copied, struct
1677 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1678 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1679 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1680 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1682 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1683 PC relative relocs for a global symbol defined in a regular
1684 object, and count the number of PC relative relocs copied for any
1686 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1687 traverse with elf_m68k_discard_copies.
1689 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1691 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1692 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1694 * coffcode.h (coff_compute_section_file_positions): Force the
1695 potential last byte in the file to be written out when
1698 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1700 * configure.host (mips*-*-openbsd*): New host.
1702 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1704 * elflink.h (elf_link_add_object_symbols): Only subtract the
1705 section VMA from the symbol value if this is a fully linked file.
1707 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1708 (struct elf_i386_link_hash_entry): Define.
1709 (struct elf_i386_link_hash_table): Define.
1710 (elf_i386_link_hash_traverse): Define.
1711 (elf_i386_hash_table): Define.
1712 (elf_i386_link_hash_newfunc): New static function.
1713 (elf_i386_link_hash_table_create): New static function.
1714 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1715 PC relative relocs for a global symbol defined in a regular
1716 object, and count the number of PC relative relocs copied for any
1718 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1719 traverse with elf_i386_discard_copies.
1720 (elf_i386_discard_copies): New static function.
1721 (bfd_elf32_bfd_link_hash_table_create): Define.
1723 From Gordon W. Ross <gwr@mc.com>:
1724 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1725 (sunos4_aout_backend): Use MY_entry_is_text_address.
1728 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1730 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1731 R_D30V_32_NORMAL to 2 (4 bytes).
1734 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1736 From Gordon W. Ross <gwr@mc.com>:
1737 * netbsd.h (N_SHARED_LIB): Define.
1738 (SEGMENT_SIZE): Don't define.
1739 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1741 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1742 (SEGMENT_SIZE): Don't define.
1744 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1745 to sizeof Rela structure, not sizeof Rel structure. From Gary
1746 Thomas <g.thomas@opengroup.org>.
1748 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1750 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1751 whenever entry is larger than text address, but only by whole
1752 pages. From Gordon W. Ross <gwr@mc.com>.
1754 * Makefile.in (install): Depend upon installdirs. Use
1755 mkinstalldirs to build $(oldincludedir).
1756 (installdirs): New target.
1758 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1759 if this is a debugging section which we are stripping.
1761 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1763 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1764 alpha-specific target data struct.
1766 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1768 From Thomas Graichen <graichen@rzpd.de>:
1769 * Makefile.in: Always use $(SHELL) when running move-if-change.
1770 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1771 * configure: Rebuild.
1773 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1775 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1776 VMA if this is an executable file or a shared object.
1778 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1781 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1783 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1784 start of the file. Remove uses later on which switch using
1786 (MY(callback)): Handle entry_is_text_address.
1787 (MY_entry_is_text_address): Define if not defined.
1788 (MY(backend_data)): Initialize new field.
1789 * aoutf1.h (sunos4_aout_backend): Likewise.
1790 * i386aout.c (MY(backend_data)): Likewise.
1791 * i386mach3.c (MY(backend_data)): Likewise.
1792 * mipsbsd.c (MY(backend_data)): Likewise.
1793 * sparclynx.c (sparclynx_aout_backend): Likewise.
1794 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1795 (MY_entry_is_text_address): Define.
1796 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1798 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1799 whose name starts with `.'.
1801 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1803 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1804 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1805 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1806 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1807 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1808 sparc-*-openbsd*): New targets.
1809 * configure: Rebuild.
1811 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1813 * stabs.c (struct stab_section_info): New field
1815 (_bfd_link_section_stabs): Fill the above array.
1816 (_bfd_stab_section_offset): Use `cumulative_skips' to
1817 speed up offset calculation.
1819 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1821 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1822 addend for non pc-relative relocations.
1824 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1825 for non-existent function.
1827 * elf-m10300.c (mn10300_elf_relax_section): New function.
1828 (mn10300_elf_relax_delete_bytes): Likewise.
1829 (mn10300_elf_symbol_address_p): Likewise.
1830 (mn10300_elf_get_relocated_section_contents): Likewise.
1831 (bfd_elf32_bfd_relax_section): Define.
1832 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1834 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1836 * configure.host: Set SHLIB_LIBS.
1837 * configure.in: Substitute SHLIB_LIBS.
1838 * configure: Rebuild.
1839 * Makefile.in (SHLIB_LIBS): New variable.
1840 ($(SHLIB)): Use $(SHLIB_LIBS).
1842 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1844 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1845 with bfd_section_vma.
1847 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1849 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1850 Correct CPU file names for mn10[23]00.
1851 * configure: Rebuild.
1853 * bfd.c (bfd_record_phdr): Cast count to size_t before
1856 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1857 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1858 (xcoff_write_archive_contents): LIkewise.
1859 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1860 (mips_elf_create_procedure_table): Likewise.
1861 * peicode.h (pe_print_idata): Likewise.
1862 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1863 * xcofflink.c (xcoff_get_section_contents): Likewise.
1864 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1865 (xcoff_link_add_symbols): Likewise.
1866 (xcoff_link_add_symbols): Likewise.
1868 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1869 (ppcboot_bfd_print_private_bfd_data): Likewise.
1871 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1872 to complain_overflow_signed.
1874 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1876 * VERSION: Set to 2.8.1.
1878 * Branched binutils 2.8.
1880 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1881 deciding whether to copy a reloc into a shared object.
1882 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1883 relocs in unallocated sections.
1884 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1885 R_SPARC_RELATIVE relocs in unallocated sections.
1887 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1889 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1890 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1893 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1895 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1896 override an uninitialized symbol from a shared library with a
1899 * elf-m10200.c: Rename from elf32-mn10200.c.
1900 * elf-m10300.c: Rename from elf32-mn10300.c.
1901 * cpu-m10200.c: Rename from cpu-mn10200.c
1902 * cpu-m10300.c: Rename from cpu-mn10300.c
1903 * Makefile.in: Update accordingly.
1905 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1906 (elf_mips_isa): Move to earlier in file.
1907 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1908 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1911 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1914 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1916 * configure.com: New file.
1917 * config.h-vms: Remove file.
1918 * makefile.vms: Update for new configure scheme.
1920 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1922 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1923 (ppc_process_before_allocation): Declare.
1924 * libcoff.h: Rebuild.
1926 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1928 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1930 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1932 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1934 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1935 symbol index for a R_IHCONST reloc.
1937 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1939 * targmatch.sed: Do not use \(\) recursively.
1941 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1943 * m68klinux.c (MACHTYPE_OK): Define.
1944 * i386linux.c (MACHTYPE_OK): Define.
1946 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1948 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1949 <hjl@gnu.ai.mit.edu>:
1950 * sparclinux.c: New file.
1951 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1952 * bfd-in2.h: Rebuild.
1953 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1954 * configure.in (sparclinux_vec): Add to list of vectors.
1955 * configure: Rebuild.
1956 * targets.c (sparclinux_vec): Declare.
1957 (bfd_target_vector): Add sparclinux_vec.
1958 * Makefile.in: Rebuild dependencies.
1959 (BFD32_BACKENDS): Add sparclinux.o.
1960 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1962 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1963 bfd_coff_backend_data field.
1964 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1966 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1967 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1968 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1970 * bfd.c: Include "libiberty.h".
1971 (strerror): Don't declare.
1972 (bfd_errmsg): Call xstrerror rather than strerror.
1974 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1976 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1977 reloc even if the symbol is in the .bss section.
1978 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1979 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1980 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1982 * coffcode.h (bfd_coff_backend_data): Add new field
1983 _bfd_coff_default_section_alignment_power.
1984 (bfd_coff_default_section_alignment_power): Define.
1985 (bfd_coff_std_swap_table): Initialize new field.
1986 * libcoff.h: Rebuild.
1987 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1988 symbol to the default section alignment.
1990 * COPYING: Update FSF address.
1993 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1995 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1996 21-bit absolute that made it act as a relative.
1999 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2001 * elflink.c (_bfd_elf_create_linker_section): Don't set
2002 bss_section and rel_section from existing sections.
2004 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2007 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2009 * aoutx.h (some_aout_object_p): Change executable test to fix
2010 problems with embedded a.out systems.
2012 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2014 * stabs.c (_bfd_stab_section_offset): New function.
2015 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2016 * libbfd.h: Rebuild.
2017 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2019 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2020 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2021 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2022 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2023 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2025 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2026 symbol. Check for memory allocation failure of *psinfo.
2027 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2028 callers. Set the value of the header symbol.
2029 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2030 * libbfd.h: Rebuild.
2032 start-sanitize-tic80
2033 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2035 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2036 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2037 reloc types, rather than silently failing to generate an output file.
2040 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2042 * targmatch.sed: Use the hold space to put the #ifdef around the
2043 the string constant.
2044 * targets.c (UNSUPPORTED_TARGET): Don't define.
2045 (find_target): Don't check for UNSUPPORTED_TARGET.
2046 (bfd_set_default_target): Don't try to optimize by checking for
2049 * Makefile.in: Rebuild dependencies.
2050 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2051 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2052 (elf32-m32r.o): Remove explicit target.
2054 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2057 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2058 count section symbols for sections that were created by the
2059 linker, or are not allocatable or not loadable.
2060 (elf32_sparc_finish_dynamic_sections): Output output section
2061 symbols for section for which we made space for them.
2063 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2065 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2066 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2068 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2070 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2071 (m32r_hi16_list): New static local.
2072 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2073 (m32r_elf_do_hi16_reloc): Delete.
2074 (m32r_elf_relocate_hi16): New function.
2075 (m32r_elf_lo16_reloc): New function.
2076 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2079 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2081 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2082 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2083 (m32r_elf_final_sda_base): New function.
2084 (m32r_elf_relocate_section): Rewrite sdata support.
2085 (m32r_elf_finish_dynamic_sections): Delete.
2087 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2089 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2090 * coff-svm68k.c: New file. Just defines some macros and includes
2092 * coff-m68k.c: Add functions to handle common addends, moved in
2093 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2094 Control whether relocs are visible using STATIC_RELOCS.
2095 * cf-m68klynx.c: Simplify greatly: just define macros to control
2097 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2098 * targets. (m68ksysvcoff_vec): Declare.
2099 (bfd_target_vector): Add m68ksysvcoff_vec.
2100 * config.bfd (m68*-motorola-sysv*): New target.
2101 * configure.in (m68ksysvcoff_vec): New vector.
2102 * configure: Rebuild.
2103 * Makefile.in: Rebuild dependencies.
2104 (BFD32_BACKENDS): Add coff-svm68k.o.
2105 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2107 * binary.c (binary_set_section_contents): Don't get misled if the
2108 first section is not loadable. From Matthew L. Martin
2111 * elflink.h (elf_bfd_final_link): Set the value of a section
2112 symbol to the section address unless doing a relocateable link.
2114 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2116 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2117 .plt entry if we've taken the function's address.
2118 (elf64_alpha_merge_gots): Merge collected flags info as well.
2120 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2122 * Many files: Add function prototypes.
2123 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2124 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2125 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2126 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2127 * peicode.h: Change several void * parameters to PTR.
2128 * srec.c (srec_get_symbol_info): Make static.
2129 * syms.c (bfd_symbol_is_absolute): Remove.
2130 * Makefile.in: Rebuild dependencies.
2132 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2134 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2135 (bfd_elf32_bfd_is_local_label): Don't define.
2137 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2140 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2142 * bfd-in.h: Don't include obstack.h.
2143 (struct bfd_hash_table): Change memory field to PTR.
2144 * bfd.c (struct _bfd): Change memory field to PTR.
2145 * bfd-in2.h: Rebuild.
2146 * libbfd-in.h (bfd_release): Declare as function, don't define as
2148 * libbfd.h: Rebuild.
2149 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2150 objalloc routines rather than obstack routines.
2151 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2152 (getpagesize): Don't define.
2153 (_bfd_new_bfd): Don't set _bfd_chunksize.
2154 (bfd_openr): Free new bfd and objalloc on failure.
2155 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2156 (bfd_alloc_size): Remove.
2157 (bfd_release): New function.
2158 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2159 objalloc routines rather than obstack routines.
2160 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2161 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2162 objalloc routines rather than obstack routines.
2163 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2164 (struct accumulate): Change memory to struct objalloc *.
2165 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2166 * dep-in.sed: Don't remove obstack.h from dependency list.
2167 * Makefile.in: Rebuild dependencies.
2168 (BFD_H_DEPS): Remove obstack.h.
2169 (install): Don't install obstack.h.
2170 * Many files: Don't include "obstack.h".
2173 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2174 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2175 * libbfd.h: Rebuild.
2176 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2177 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2178 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2180 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2181 old version of bfd_alloc.
2182 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2183 * libbfd.h: Rebuild.
2184 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2186 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2188 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2189 ELF local label syntax as well.
2191 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2193 * config.bfd (powerpc-*-beos*): New target.
2194 * configure.in (powerpc-*-beos*): Add case that explicitly
2195 does not set COREFILE for now. A future BeOS version is
2196 expected to support core files.
2197 * configure: Regenerate with autoconf.
2199 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2201 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2202 seen with a local symbol, rather than crashing.
2204 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2205 version symbols if there aren't any.
2207 start-sanitize-tic80
2208 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2210 * coff-tic80.c (coff_rtype_to_howto): Define
2211 (coff_tic80_rtype_to_howto): Clone generic coff version and
2212 add code to handle the funky TI "internal relocations".
2215 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2217 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2218 or size changes because of a weak symbol.
2220 * cisco-core.c (SIGEMT): Define if not defined.
2222 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2224 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2225 setting ever. Sanity check the version number. Sort out copying
2226 flags and other information when adding an indirect symbol.
2227 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2228 symbols added by the backend. Clear the entire contents of the
2230 (elf_export_symbol): Ignore indirect symbols.
2231 (elf_link_output_extsym): Accept a section without an owner in an
2233 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2234 version count. Correct the allocation of x_versymp.
2236 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2237 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2238 Don't return bfd_und_section_ptr when info->shared.
2239 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2240 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2241 (mips_elf_check_relocs): Resolve an indirect symbol in
2243 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2244 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2246 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2248 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2250 From Eric Youngdale <eric@andante.jic.com>:
2251 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2252 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2253 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2254 versioned symbol appears in both a regular and a shared object.
2255 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2256 appropriate. Improve error message.
2257 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2258 all uses. Add localsyms field.
2259 (elf_bfd_final_link): When generating a shared library, call
2260 elf_link_output_extsym to output all local symbols.
2261 (elf_link_output_extsym): Handle symbols which were forced to
2264 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2266 From Eric Youngdale <eric@andante.jic.com>:
2267 * elf-bfd.h (elf_symbol_type): Add version field.
2268 * elfcode.h (elf_slurp_symbol_table): Set version field.
2269 * elflink.h (elf_link_add_object_symbols): When creating an
2270 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2271 appropriate. Set up an indirection from the nondefault version of
2273 (NAME(bfd_elf,size_dynamic_sections)): Call
2274 elf_link_assign_sym_version before checking whether there are any
2275 versions. Always record the version name as a dynamic symbol.
2276 Initialize counters.
2277 (elf_link_assign_sym_version): After finding a version, see if a
2278 symbol should be forced to local scope. Create a new version
2279 definition if appropriate.
2280 (elf_link_output_extsym): Correct indirect symbol handling.
2281 * elf.c (bfd_elf_print_symbol): Print version information.
2282 (bfd_section_from_shdr): Turn version sections into BFD sections.
2283 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2284 if sh_info is not already set.
2285 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2287 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2288 _bfd_stringtab_add to copy the name into permanent memory if
2291 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2293 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2295 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2297 * coffcode.h (bfd_coff_backend_data): Change
2298 _bfd_coff_compute_section_file_positions to return a boolean
2299 value. Change all callers.
2300 (coff_compute_section_file_positions): Change return type to
2301 boolean. If the size of the last section changed, then output a
2302 zero byte at the end of the file.
2303 * libcoff.h: Rebuild.
2305 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2306 for at least 6 output symbols.
2307 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2308 emit a TC csect to represent the space they take up. For an XO
2309 symbol, just emit a reference, not a csect.
2311 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2312 Solaris doesn't like the combined options, and the -f is
2314 (stamp-tshlink, install): Likewise.
2316 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2317 handling when little endian.
2319 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2321 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2322 (mn10300_elf_relocate_section): Likewise.
2323 (elf_backend_relocate_section): Define.
2325 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2326 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2327 (elf32_mn10300_howto_table): Likewise.
2328 (elf32_mn10300_reloc_map): Likewise.
2329 (bfd_elf32_mn10300_reloc): Delete unused function.
2331 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2333 start-sanitize-tic80
2334 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2335 understand, just set the howto field to NULL, and the caller will
2336 print an appropriate error message.
2338 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2339 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2340 block. Use NULL for initializations of "ptr" rather than bare 0.
2341 * coff-h8300.c: Fix typo in comment.
2342 * coff-h8500.c: Ditto.
2344 * coff-z8k.c: Ditto.
2346 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2348 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2349 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2350 m32r_elf_get_relocated_section_contents): First pass at relax support.
2352 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2354 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2355 entry for reading verdef records.
2356 Use correct braces for computing increments of extverdaux and
2357 exteverdef record pointers.
2359 start-sanitize-tic80
2360 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2362 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2366 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2368 * elflink.h (elf_link_find_version_dependencies): Check that
2369 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2372 start-sanitize-tic80
2373 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2375 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2378 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2380 * targets.c (bfd_default_vector): Make non-const.
2381 (find_target): New static function, broken out of
2383 (bfd_set_default_target): New function.
2384 (bfd_find_target): Call find_target. When defaulting, use
2385 bfd_default_vector[0] if it is not NULL.
2386 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2387 * bfd-in2.h, libbfd.h: Rebuild.
2389 * syms.c (bfd_is_local_label): Return false if the symbol has no
2391 * coff-i960.c (coff_i960_is_local_label_name): New function.
2392 (coff_bfd_is_local_label_name): Define.
2393 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2394 (coff_bfd_is_local_label_name): Define.
2395 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2396 (coff_bfd_is_local_label_name): Define.
2397 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2398 with .. or _.L_ as local.
2399 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2400 (bfd_elf32_bfd_is_local_label_name): Define.
2401 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2402 beginning with $ as local.
2404 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2406 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2407 rather than comparing against info->lprefix.
2408 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2409 * elflink.h (elf_link_input_bfd): Likewise.
2410 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2411 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2413 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2414 _bfd_elf_is_local_label_name if not already defined.
2415 * elf.c (_bfd_elf_is_local_label_name): New function.
2416 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2418 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2419 (m88k_is_local_label_name): New static function.
2421 * coffcode.h (coff_bfd_is_local_label_name): Define as
2422 _bfd_coff_is_local_label_name if not already defined.
2423 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2424 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2425 * libcoff.h: Rebuild.
2427 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2428 to _bfd_is_local_label_name.
2429 (bfd_target): Likewise.
2430 * syms.c (bfd_is_local_label): Define as function, not macro.
2431 (bfd_is_local_name): Define.
2432 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2433 bfd_generic_is_local_label, and take a string rather than a
2435 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2436 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2437 (bfd_generic_is_local_label): Don't declare.
2438 (bfd_generic_is_local_label_name): Declare.
2439 * bfd-in2.h, libbfd.h: Rebuild.
2440 * All backends: Change local_label to local_label_name.
2442 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2443 (mips_elf_relocate_got_local): Change return type to boolean.
2444 Don't assume that the first zero entry is unassigned; instead, use
2446 (mips_elf_relocate_section): Check return value of
2447 mips_elf_relocate_got_local.
2448 (mips_elf_create_got_section): Initialize assigned_gotno field.
2451 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2453 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2457 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2459 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2460 that have no contents merely because linker_mark is not set.
2462 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2464 * config.bfd (mips*-*-lnews*): New target.
2465 * coff-mips.c (mips_relocate_section): Make assert compare
2466 content byteorder instead of header byteorder.
2467 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2469 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2470 * configure.in (ecoff_biglittle_vec): Add case.
2471 * configure: Update.
2473 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2475 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2476 name begins with ".note".
2477 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2478 section whose name begins with ".note".
2479 (get_program_header_size): Corresponding change.
2481 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2482 jal and for jal overflow.
2484 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2486 From Eric Youngdale <eric@andante.jic.com>:
2487 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2488 not found, try looking it up again without the version name.
2489 (elf_link_add_object_symbols): Always link against the dynamic
2490 symbol table of a dynamic object. When linking against a dynamic
2491 object, include version strings in symbol names, and set up
2492 version information. Add indirect symbols for default versions.
2493 (elf_link_create_dynamic_sections): Add special version sections.
2494 (struct elf_assign_sym_version_info): Define.
2495 (struct elf_find_verdep_info): Define.
2496 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2497 up version sections.
2498 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2499 (elf_link_find_version_dependencies): New static function.
2500 (elf_link_assign_sym_version): New static function.
2501 (elf_link_renumber_dynsyms): New static function.
2502 (struct elf_final_link_info): Add symver_sec field.
2503 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2504 local symbols of a dynamic object. Handle DT_VER* constants.
2505 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2506 dynamic object. Skip indirect symbols from ELF objects. Remove
2507 the version name before choosing a hash bucket. Write out the
2508 version information if appropriate.
2509 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2510 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2511 (bfd_elf64_size_dynamic_sections): Likewise.
2512 * bfd-in2.h: Rebuild.
2513 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2514 Change elf_link_hash_flags to unsigned short.
2515 (ELF_LINK_HIDDEN): Define.
2516 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2517 dynverdef_hdr, dynversym_section, dynverdef_section,
2518 dynverref_section, cverdefs, cverrefs, verdef, verref.
2519 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2520 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2521 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2522 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2523 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2524 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2525 (_bfd_elf_slurp_version_tables): Declare.
2526 * elf.c (_bfd_elf_swap_verdef_in): New function.
2527 (_bfd_elf_swap_verdef_out): Likewise.
2528 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2529 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2530 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2531 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2532 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2533 version information if there is any.
2534 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2535 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2536 (elf_fake_sections): Handle .gnu.version* section names.
2537 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2538 (_bfd_elf_slurp_version_tables): New function.
2539 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2540 version name in string entered in dynamic hash table.
2541 * elfcode.h: Include fnmatch.h.
2542 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2543 symbol which was forced to become local.
2544 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2545 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2546 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2547 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2549 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2551 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2553 (mn10200_elf_relax_section): Correctly compute a symbol's value
2554 when the symbol is local, but not in the same section as we are
2555 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2558 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2560 * elf32-m32r.c: Rewrite to use ELF backend linker.
2561 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2562 Add small data area support (R_M32R_SDA16).
2563 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2564 * bfd-in2.h,libbfd.h: Regenerated.
2566 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2568 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2569 (mn10200_elf_relax_delete_bytes): Likewise.
2570 (mn10200_elf_symbol_address_p): Likewise.
2571 (mn10200_elf_get_relocated_section_contents): Likewise.
2572 (bfd_elf32_bfd_relax_section): Define.
2573 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2575 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2576 (mn10200_elf_relocate_section): Likewise.
2577 (elf_backend_relocate_section): Define.
2580 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2582 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2583 reloc.c, targets.c: New target, elf-*-D30V.
2585 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2587 * cpu-d30v.c, elf32-d30v.c: New files.
2590 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2592 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2593 * bfd-in2.h: Regenerated.
2594 start-sanitize-tic80
2595 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2596 (rtype2howto): Add function.
2597 (tic80_howto_table): Add.
2600 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2602 * sysdep.h: Don't define errno in MSVC if error.h is included.
2604 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2606 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2607 is initialized before it is used.
2609 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2611 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2612 symbol into a weak undefined symbol; leave it as a common symbol.
2614 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2616 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2617 about a symbol defined in a dynamic object if it has already been
2618 defined in a regular object.
2620 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2622 * makefile.vms: Add gcc flags to allow compiling with current gcc
2624 (targmatch.h): New dependency.
2626 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2628 * evax.h (ALPHA_R_CODEADDR): New relocation.
2629 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2631 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2633 * bfd-in2.h, libbfd.h: Rebuild.
2635 Restrict symbol length to 64 bytes, case preserving:
2636 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2637 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2638 (_bfd_evax_length_hash_symbol): Added.
2639 * evax-etir.c (_bfd_evax_write_etir): Call
2640 _bfd_evax_length_hash_symbol before output of symbol.
2641 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2642 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2644 * evax-emh.c: Output filename to object file without path.
2646 * evax-egsd.c: New sections for local and global commons.
2648 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2649 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2650 notices. Replace AXP with Alpha.
2652 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2654 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2655 sections if we are creating a shared library.
2657 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2659 * configure.host (i386-windows): Don't set host64=true.
2661 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2663 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2664 (elf_mips16_gprel_howto): New static variable.
2665 (mips16_gprel_reloc): New static function.
2666 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2667 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2668 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2669 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2670 * bfd-in2.h, libbfd.h: Rebuild.
2672 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2674 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2675 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2677 start-sanitize-r5900
2678 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2680 * config.bfd: add r5900
2683 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2685 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2686 the output section will be the absolute section; don't print an
2687 assertion message for that case when doing a relocateable link.
2689 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2691 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2692 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2693 need_fn_sub, call_stub, and call_fp_stub.
2694 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2695 (mips_elf_link_hash_newfunc): Initialize new fields.
2696 (mips_elf_link_hash_table_create): Likewise.
2697 (mips_elf_relocate_section): Redirect relocations to use mips16
2698 stubs when appropriate.
2699 (mips_elf_check_relocs): Attach stub sections to the appropriate
2700 symbol. Set need_fn_stub when appropriate.
2701 (mips_elf_always_size_sections): New static function.
2702 (mips_elf_check_mips16_stubs): New static function.
2703 (elf_backend_always_size_sections): Define.
2704 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2706 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2707 attached to sections which are not being included in the link.
2709 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2711 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2712 symbol value when computing the addend for a pc_relative
2715 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2717 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2718 relocateable link, just skip pc_relative pcrel_offset relocs.
2719 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2720 structure for an ARM26 reloc which can be resolved.
2721 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2722 reloc can be resolved.
2724 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2725 error in overflow check for R_RELBYTE.
2727 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2729 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2730 From Mark Rasin <mark.rasin@telrad.co.il>.
2732 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2735 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2737 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2738 (elf_mn10200_howto_table): Likewise.
2739 (mn10200_reloc_map): Likewise.
2741 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2743 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2744 * bfd-in2.h, libbfd.h: Regenerated.
2745 * elf32-m32r.c: Add support for them.
2747 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2749 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2750 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2751 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2752 r_format and r_pcrel. Always return a value.
2753 * riscix.c (MY_final_link_callback): Define to dummy value.
2755 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2756 relocations against the text segment, look up the output name of
2758 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2759 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2760 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2761 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2762 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2764 start-sanitize-tic80
2765 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2767 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2768 routines for little endian data.
2769 * coffcode.h (coff_write_object_contents): Set magic to
2770 TIC80_ARCH_MAGIC for TIc80.
2772 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2774 * coff-tic80.c (tic80coff_vec): Change to little endian data
2778 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2780 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2781 auxiliary_filters parameter to be const char * const *. Accept a
2782 NULL terminated array.
2783 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2784 (bfd_elf32_size_dynamic_sections): Update declaration.
2785 * bfd-in2.h: Rebuild.
2787 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2789 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2790 NOTYPE symbol in a text section as a FUNC symbol.
2792 * coffcode.h (coff_compute_section_file_positions): Force
2793 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2795 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2797 * libaout.h (machine_type): Reserve several values for sparclet.
2799 start-sanitize-tic80
2800 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2802 * config.bfd (tic80-*-*): Don't require 'coff'.
2805 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2807 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2808 table to v850_elf_reloc for all non-standard relocations.
2809 (v850_elf_check_relocs): Add check for h being non-null.
2810 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2811 statement instead of multiple ifs.
2812 (v850_elf_relocate_section): Fix up error message, don't just call
2815 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2817 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2818 Use bfd_elf_generic_reloc as special function for all relocs.
2819 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2821 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2822 24bit pc-relative reloc.
2824 start-sanitize-tic80
2825 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2827 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2828 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2829 header byte order is little endian. Use correct bfd_get and
2830 bfd_put routines for little endian headers.
2831 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2832 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2835 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2837 * reloc.c: Add BFD_RELOC_24.
2838 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2839 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2840 * bfd-in2.h, libbfd.h: Rebuilt.
2842 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2844 elf64-alpha multiple .got rewrite:
2846 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2847 (bfd_elf*_mkobject): Don't define here ...
2848 * elfxx-target.h: ... but rather here. Default always_size_sections
2850 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2851 what the #defines in elf-bfd.h transmuted it to anyway.
2853 * section.c: Add SEC_LINKER_CREATED flag.
2854 * bfd-in2.h: Rebuild.
2855 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2856 relocation section flags.
2857 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2858 SEC_IN_MEMORY to recognize generated bits.
2859 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2861 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2862 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2863 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2864 * elf32-ppc.c (ppc_elf_create_linker_section,
2865 ppc_elf_size_dynamic_sections): Likewise.
2866 * elf32-sparc.c (elf32_sparc_check_relocs,
2867 elf32_sparc_size_dynamic_sections): Likewise.
2868 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2870 (_bfd_elf_create_dynamic_sections): Likewise.
2871 (_bfd_elf_make_linker_section_rela): Likewise.
2872 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2873 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2874 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2875 to identify generated bits.
2876 (elf_link_input_bfd): Likewise.
2878 * elf64-alpha.c: Rewrite everything touching relocations.
2880 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2882 * elf32-v850.c (all functions and static variables): Go through
2883 and regularize names to be of the form v850_elf_<xxx>.
2884 (toplevel): Include <elf/v850.h>.
2885 (enum reloc_type): Move to include/elf/v850.h.
2886 (v850_elf_check_relocs): For common variables, if the variable is
2887 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2888 into the appropriate section.
2889 (elf_backend_check_relocs): Define.
2891 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2893 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2895 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2897 * config.bfd (mips*el-*-linux*): New target.
2898 (mips*-*-linux*): New target.
2900 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2901 Return a useful value.
2903 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2905 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2907 * configure: Rebuild.
2908 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2909 ac_cv_func_mmap in bfd/configure.host.
2911 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2912 filter_shlib and auxiliary_filter_shlib parameters.
2913 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2915 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2916 (bfd_elf64_size_dynamic_sections): Likewise.
2917 * bfd-in2.h: Rebuild.
2919 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2921 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2922 symbols, don't export a symbol which is defined by an object in an
2923 archive which contains shared objects.
2925 start-sanitize-tic80
2926 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2928 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2929 for TI TMS320c80 (MVP).
2930 (bfd_archures_list): Add bfd_tic80_arch.
2931 * bfd-in2.h: Regenerate by running "make headers".
2933 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2935 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2936 * configure.in (case $vec): Correct typo, "tb" not "tp".
2937 Also add cofflink.o for tic80coff_vec.
2938 * configure: Regenerate with autoconf.
2941 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2943 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2944 is configured with --with-mmap.
2946 start-sanitize-tic80
2947 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2949 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2950 (ALL_MACHINES): Add cpu-tic80.o
2951 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2952 * coff-tic80.c: Add skeleton, cloned from another coff config.
2953 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2957 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2959 * TODO: Correct a misspelling.
2960 start-sanitize-tic80
2961 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2962 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2963 * configure.in (case $vec): Add tic80coff_vec entry.
2964 * configure: Regenerate with autoconf.
2965 * archures.c (bfd_tic80_arch): Declare.
2966 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2967 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2968 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2969 (bfd_target_vector): Add tic80coff_vec entry.
2972 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2974 * elflink.h (elf_buckets): Add some more values for larger
2977 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2979 * Makefile.in (install): Move subdir_do out of conditional. From
2980 Fred Fish <fnf@cygnus.com>.
2982 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2984 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2986 (elf_mn10200_howto_table): Likewise.
2987 (mn10200_reloc_map): Likewise.
2989 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2991 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2992 mips16 symbol during the link.
2993 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2995 (mips_elf_link_output_symbol_hook): New static function.
2996 (elf_backend_link_output_symbol_hook): Define.
2998 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3001 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3003 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3004 against SEC_DEBUGGING sections here (revert patch of December 5).
3005 * elfcode.h (elf_object_p): Check for them here, instead.
3007 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3009 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3010 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3012 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3013 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3014 * elf-bfd.h (struct elf_size_info): Update declaration of
3016 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3017 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3018 * elfxx-target.h: Use new dynamic reloc routines by default.
3019 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3022 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3024 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3025 if NAMES_HAVE_UNDERSCORE is defined.
3027 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3029 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3031 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3033 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3036 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3038 * elflink.h (elf_link_add_object_symbols): Only add a weak
3039 symbol if the real definition is in the dynamic symbol table.
3040 After finding the real definition, then, if it is dynamic, add the
3041 weak symbol to the dynamic symbol table.
3043 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3045 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3047 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3050 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3052 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3054 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3055 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3056 * reloc.c: Remove mn10300 big endian relocs.
3057 * bfd-in2.h, libbfd.h: Rebuilt.
3059 * elf32-mn10200.c: Update from elf32-mn10300.c.
3061 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3063 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3065 * elf32-mn10300.c: Add some comments.
3067 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3069 * ihex.c (ihex_scan): Always initialize buf before jumping to
3071 (ihex_read_section): Likewise.
3073 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3075 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3076 inplace for most relocs.
3078 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3080 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3081 even if SEC_ALLOC is not set.
3082 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3083 when deciding whether to copy a reloc into a shared object.
3084 (elf_i386_relocate_section): Likewise.
3085 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3086 (elf32_sparc_relocate_section): Likewise.
3087 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3088 reloc section if it is not set in the source section.
3089 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3090 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3091 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3093 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3095 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3096 expects a .got.plt until we actually create it.
3098 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3100 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3101 message for bfd_reloc_outofrange, rather than aborting. From
3102 Philippe De Muyter <phdm@info.ucl.ac.be>.
3104 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3105 a relocateable link, don't try to process them. From Heinz Wrobel
3106 <wrobel@lpr.e-technik.tu-muenchen.de>.
3108 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3110 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3111 mn10300_info_howto_rel. Tweak reloc argument to be an
3112 Elf32_Internal_Rela.
3113 (USE_RELA): Define instead of USE_REL.
3114 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3116 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3118 * configure.in, configure: Handle mips*-sgi-irix6*.
3119 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3122 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3124 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3125 relocation against a symbol defined in a section with no output
3128 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3130 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3131 * configure, config.in: Rebuild with autoconf 2.12.
3133 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3134 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3135 (swap_out_syms): Set st_other from existing st_other field.
3136 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3138 (elf_link_output_extsym): Set the other field from the global hash
3140 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3141 (elf_mips16_jump_howto): New static variable.
3142 (mips16_jump_reloc): New static function.
3143 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3144 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3145 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3147 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3148 * bfd-in2.h, libbfd.h: Rebuild.
3149 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3151 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3153 * configure.host: Use long long for mips-sgi-irix6*.
3155 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3156 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3158 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3160 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3161 (enum reloc_type): Add more reloc types.
3162 (elf32_mn10300_howto_table): Update for new reloc types.
3163 (elf32_mn10300_reloc_map): Update for new reloc types.
3164 * reloc.c: Add some new relocs for the mn10300 series.
3165 * bfd-in2.h, libbfd.h: Rebuilt.
3167 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3169 * som.c (setup_sections): Don't lose for a space which has
3170 no data, but some symbols.
3172 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3174 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3175 (sunos_link_hash_table_create): Initialize got_needed.
3176 (sunos_create_dynamic_sections): Only set .got section size if it
3177 is not already set. Set got_needed.
3178 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3179 sdynptr, and only handle dynamic sections, if dynamic sections are
3181 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3182 Initialize .got section.
3183 (sunos_scan_ext_relocs): Likewise.
3184 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3186 (sunos_finish_dynamic_link): Check got_needed. Only set up
3187 dynamic linking information if needed.
3189 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3191 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3193 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3195 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3197 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3199 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3202 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3204 * filemode.c: Include sysdep.h.
3205 * ihex.c: Add casts to eliminate compiler warnings.
3206 * sunos.c: Add casts to eliminate compiler warnings.
3208 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3210 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3212 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3213 appropriate relocations in the .so file if shared.
3214 (ppc_elf_relocate_section): Ditto.
3216 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3218 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3219 complain_overflow_unsigned.
3221 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3223 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3224 overflows for R_D10V_16 and R_D10V_18.
3226 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3228 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3229 (do_with_relocs): Likewise.
3230 (do_as_repeat): Likewise.
3231 (copy_expression): Likewise.
3233 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3235 * ieee.c (ieee_write_external_part): Correctly record whether
3236 there is an external part.
3238 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3240 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3241 handle tda offsets for sld.w and sst.w instructions.
3242 Fix alignment check in sld.w and sst.w tda reloc handling.
3244 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3246 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3248 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3250 * elf32-v850.c: Add comments about assumptions about
3251 char, short & long sizes.
3252 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3253 problems for several relocs.
3255 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3256 R_V850_SDA_OFFSET entry.
3258 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3260 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3261 Store import file index in ldindx.
3262 (xcoff_build_ldsyms): Assume that ldsym was not previously
3263 allocated. For an imported symbol, copy ldindx into l_ifile.
3265 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3267 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3268 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3269 fields in R_V850_TDA_OFFSET.
3270 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3271 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3274 * elf32-v850.c: Include bfdlink.h.
3275 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3277 (elf32_v850_bfd_final_link_relocate): New function.
3278 (v850_elf_relocation_section): Likewise.
3279 (elf_backend_relocate_section): Define.
3281 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3283 * binary.c (binary_set_section_contents): Ignore sections which
3284 don't have SEC_LOAD and SEC_ALLOC set.
3286 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3288 * linker.c (_bfd_generic_final_link): Avoid losing static
3289 symbols in the .bss section.
3291 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3293 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3294 (mips32_64bit_reloc): New static function.
3295 (mips_reloc_map): Add entry for BFD_RELOC_64.
3296 (mips_elf_relocate_section): Handle R_MIPS_64.
3298 * linker.c (default_indirect_link_order): Print an error message
3299 when attempting to do a relocateable link with different object
3300 file formats, rather than calling abort.
3302 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3304 * reloc.c (m32r relocs): Rename them.
3305 * bfd-in2.h, libbfd.h: Regenerated.
3306 * elf32-m32r.c: Update.
3307 (m32r_elf_10_pcrel_reloc): New function.
3308 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3309 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3311 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3313 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3314 all sections that will be included in the output file.
3315 (_bfd_generic_link_output_symbols): Discard symbols in sections
3316 which are being discarded.
3317 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3318 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3319 (elf_v850_howto_table): Corresponding changes.
3320 (elf_v850_reloc_map): Corresponding changes.
3321 * reloc.c: Add additional V850 relocations.
3322 * bfd-in2.h, libbfd.h: Rebuilt.
3324 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3325 no longer want in pc-relative relocs.
3327 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3329 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3330 accept a reloc against an undefined sybmol!
3332 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3334 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3336 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3338 * VERSION: Bump for new relocation.
3340 * hosts/i386bsd.h: If NBPG is not defined, define it as
3341 PAGE_SIZE, for recent versions of FreeBSD.
3343 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3345 * configure.host: Use `long long' as the 64 bit type on a Solaris
3346 host, since both gcc and the SunPRO compilers support it.
3348 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3350 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3351 mistake to have reused the ECOFF LITERAL for ELF since they have
3352 different semantics.
3353 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3354 * bfd-in2.h, libbfd.h: Rebuild.
3356 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3359 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3360 dynamic relocation for an undefweak symbol when we are building
3361 a static executable.
3363 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3365 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3366 point explicitly to srcdir.
3367 (targmatch.h): Edit references to point explicitly to objdir.
3369 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3371 * config.bfd: When setting targ_cpu, don't get confused by
3374 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3376 * configure.host: Add support for windows host (a build done
3377 under the Microsoft build environment).
3379 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3381 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3382 definition in a dynamic object, add it to the dynamic symbol table
3383 if any dynamic object mentions it. Reverts part of last patch.
3385 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3386 (sunos_link_hash_table_create): Initialize got_base.
3387 (bfd_sunos_size_dynamic_sections): If the .got section is more
3388 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3390 (sunos_check_dynamic_reloc): Subtract got_base from a base
3391 relative relocation.
3393 * elf32-mips.c (elf_mips_isa): New static function.
3394 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3395 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3397 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3399 * archive.c (do_slurp_coff_armap): Only treat archive as little
3400 endian for i960 COFF.
3402 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3404 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3405 by the change in size of the section when EXEC_P is not set.
3407 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3408 (m68kcoff_rtype_to_howto): New static function.
3409 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3410 VMA to the addend for a PC relative reloc.
3412 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3414 * Makefile.in: Rebuild dependencies.
3416 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3419 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3421 * Makefile.in: Remove explicit dependencies for mn10200 and
3423 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3424 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3425 (dependencies): Rebuilt.
3427 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3429 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3430 during this function.
3432 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3433 section if the flags are compatible.
3435 * configure.in: Add havevecs, and put it in tdefaults.
3436 * mpw-config.in: Likewise.
3437 * configure: Rebuild.
3438 * targmatch.sed: New file; a sed script to build targmatch.h from
3440 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3441 * targets.c: Include "fnmatch.h".
3442 (struct targmatch): Define.
3443 (bfd_target_match): Define by including targmatch.h.
3444 (bfd_find_target): If the target is not found by name, search for
3445 it as a configuration triplet.
3446 * Makefile.in: Rebuild dependencies.
3447 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3448 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3449 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3450 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3451 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3452 (CFILES): Remove i386dynix.c and hp300bsd.c.
3453 (targmatch.h): New target.
3454 (do_clean): Remove targmatch.h.
3456 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3457 * acconfig.h: Add NEED_DECLARATION_GETENV.
3458 * configure, config.in: Rebuild.
3459 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3460 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3462 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3464 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3465 * cpu-mn10200.c, cpu-mn10300.c: New files.
3466 * elf32-mn10200.c, elf32-mn10300.c: New files.
3467 * Makefile.in: Break mn10x00 support into two separate
3468 configurations, mn10200 and mn10300.
3469 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3470 * bfd-in2.h, configure: Rebuilt.
3472 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3474 * Makefile.in (do_clean): Move config.log to do_distclean.
3476 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3478 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3479 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3480 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3481 (elf32-mn10x00.o): Add dependencies.
3482 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3483 (bfd_mn10x00_arch): Declare.
3484 (bfd_archures_list): Add bfd_mn10x00_arch.
3485 * config.bfd: Add mn10x00-*-*.
3486 * configure.in: Add bfd_elf32_mn10x00_vec.
3487 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3488 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3489 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3490 * bfd-in2.h, configure: Rebuilt.
3492 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3494 openVMS/Alpha: Provide filename and case_hack flags via
3495 symbol table from gas.
3496 Add case_hack code for symbol output from vax/vms.
3497 * evax-alpha.c (evax_initialize): Remove filename handling,
3498 filename is provided via symbol table.
3499 (evax_get_symtab): Use local symbol count when setting up table.
3500 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3502 (_bfd_evax_write_egsd): Skip file name symbol.
3503 * evax-emh.c (get_vms_time_string): Local function now.
3504 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3506 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3507 through _bfd_evax_case_hack_symbol.
3508 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3510 (_bfd_evax_basename): Removed.
3511 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3512 * evax.h (evax_private_data_struct): Remove filename.
3513 (flag_hash_long_names, flag_show_after_trunc,
3514 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3517 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3519 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3520 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3521 (NO_SWAP_MAGIC): Don't define.
3522 (SWAP_MAGIC): Define.
3524 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3525 no hash table entry for a global symbol.
3527 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3529 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3531 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3533 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3534 symbol type with T_NULL. Warn if symbol type changes. Based on
3535 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3537 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3538 a dynamic object in the dynamic symbol table if it is referenced
3539 or defined by a regular object.
3541 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3543 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3544 remove dwarf local labels. Shrinks binaries by a factor of 3!
3546 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3548 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3549 by hand, rather than by calling bfd_make_section.
3551 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3553 * reloc.c: Rename m32r relocs.
3554 * bfd-in2.h, libbfd.h: Rebuilt.
3555 * elf32-m32r.c: Update.
3557 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3559 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3560 link, adjust the symbol index of a base relative reloc. Don't
3561 change the addend of a PC relative reloc if pcrel_offset is set.
3562 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3563 a relocateable link.
3565 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3566 it is zero, in case src_mask matters.
3567 (bfd_install_relocation): Likewise.
3569 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3571 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3573 (_bfd_xcoff_bfd_final_link): Don't set target_index
3574 to an uninitialized value.
3576 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3578 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3579 indices, rather than crashing.
3580 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3582 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3585 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3587 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3589 (coff_arm_adjust_symndx): New static function.
3590 (coff_adjust_symndx): Define.
3592 * srec.c (srec_scan): Accept multiple symbols on a single line.
3593 From Pascal Martin <pmartin@alsys.com>.
3597 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3599 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3600 (sunos_merge_private_bfd_data): New function.
3602 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3604 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3606 (bfd_merge_private_bfd_data): Likewise.
3607 * section.c (bfd_copy_private_section_data): Likewise.
3608 * syms.c (bfd_copy_private_symbol_data): Likewise.
3609 * bfd-in2.h: Rebuild.
3610 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3611 both BFD's are the right flavour.
3612 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3613 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3614 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3615 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3616 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3617 (ppc_elf_merge_private_bfd_data): Likewise.
3618 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3619 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3621 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3622 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3625 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3627 * reloc.c: Add m32r relocs.
3628 * bfd-in2.h, libbfd.h: Rebuilt.
3629 * cpu-m32r.c,elf32-m32r.c: New files.
3631 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3633 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3635 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3637 * tekhex.c (first_phase): Change type parameter from char to int.
3639 (pass_over): Change func to expect int, not char.
3641 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3642 rather than SEC_LOAD when aligning the file offset for the first
3643 section in a segment.
3645 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3647 * syms.c (coff_section_type): Make arg const.
3648 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3649 to make_bfd_asection().
3650 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3651 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3652 (_bfd_elf_stringtab_init): Remove prototype.
3654 * netbsd-core.c (swap_abort): Add prototype.
3655 * aix386-core.c (swap_abort): Ditto & make static
3656 * hpux-core.c (swap_abort): Ditto & make static.
3657 * irix-core.c (swap_abort): Ditto & make static.
3658 * ptrace-core.c (swap_abort): Ditto & make static.
3659 * trad-core.c (swap_abort): Ditto & make static.
3660 * coffswap.h (coff_swap_reloc_in): Ditto.
3661 (coff_swap_reloc_out): Ditto.
3662 (coff_swap_filehdr_in): Ditto.
3663 (coff_swap_filehdr_out): Ditto.
3664 (coff_swap_sym_in): Ditto.
3665 (coff_swap_sym_out): Ditto.
3666 (coff_swap_aux_in): Ditto.
3667 (coff_swap_aux_out): Ditto.
3668 (coff_swap_lineno_in): Ditto.
3669 (coff_swap_lineno_out): Ditto.
3670 (coff_swap_aouthdr_in): Ditto.
3671 (coff_swap_aouthdr_out): Ditto.
3672 (coff_swap_scnhdr_in): Ditto.
3673 (coff_swap_scnhdr_out): Ditto.
3674 * ihex.c (ihex_sizeof_headers): Ditto.
3675 * tekhex.c (getsym): Ditto.
3676 (find_chunk): Ditto & make static.
3677 (insert_byte): Ditto.
3678 (first_phase): Ditto.
3680 (tekhex_get_symtab): Ditto & make static.
3681 (tekhex_get_symtab_upper_bound): Ditto & make static.
3682 (tekhex_mkobject): Ditto.
3683 (tekhex_object_p): Ditto.
3684 (move_section_contents): Ditto.
3685 (tekhex_get_section_contents): Ditto.
3686 (tekhex_set_arch_mach): Ditto & make static.
3687 (tekhex_set_section_contents): Ditto.
3688 (writevalue): Ditto.
3691 (tekhex_write_object_contents): Ditto.
3692 (tekhex_sizeof_headers): Ditto.
3693 (tekhex_make_empty_symbol): Ditto.
3694 (tekhex_get_symbol_info): Ditto.
3695 (tekhex_print_symbol): Ditto.
3696 * irix-core.c (make_bfd_asection): Ditto.
3697 (irix_core_core_file_p): Ditto.
3698 (irix_core_core_file_failing_command): Ditto.
3699 (irix_core_core_file_failing_signal): Ditto.
3700 (irix_core_core_file_matches_executable_p): Ditto.
3701 (irix_core_make_empty_symbol): Ditto.
3702 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3703 * srec.c (srec_new_symbol): Ditto.
3704 (srec_get_section_contents): Ditto.
3705 (srec_set_arch_mach): Ditto.
3706 (srec_set_section_contents): Ditto.
3707 (internal_srec_write_object_contents): Ditto.
3708 (srec_write_object_contents): Ditto.
3709 (symbolsrec_write_object_contents): Ditto.
3710 (srec_sizeof_headers): Ditto.
3711 (srec_make_empty_symbol): Ditto.
3712 (srec_get_symtab_upper_bound): Ditto.
3713 (srec_get_symtab): Ditto.
3714 (srec_print_symbol): Ditto and make static.
3715 * elf.c (elf_read): Ditto
3716 (assign_section_numbers): Ditto.
3717 (elf_fake_sections): Ditto.
3718 (sym_is_global): Ditto.
3719 (elf_map_symbols): Ditto.
3720 (get_program_header_size): Ditto.
3721 * coffgen.c (make_a_section_from_file): Ditto.
3722 (coff_real_object_p): Ditto.
3723 (fixup_symbol_value): Ditto.
3724 (build_debug_section): Ditto.
3726 * syms.c (coff_section_type): Ditto.
3728 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3730 * bfd-in2.h: Rebuilt after m32r changes.
3732 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3734 * config.bfd,configure.in,configure: Add m32r support.
3735 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3736 * config.bfd: Keep target list alphabetically sorted.
3738 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3740 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3741 to add in the constant part found in the instruction itself.
3742 (case R_V850_HI16_S): Likewise.
3744 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3746 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3747 and R_D10V_18 to be 1 (word).
3749 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3751 * stabs.c (_bfd_link_section_stabs): If the output_section field
3752 of either section is bfd_abs_section, then the linker is
3753 discarding the section and we should not optimize it.
3755 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3757 * Makefile.in (aout-sparcle.o): New target.
3758 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3759 * config.bfd (sparclet-*-aout*): Add case.
3760 * configure.in (sparcle_aout_vec): Add case.
3761 * configure: Regenerated.
3762 * targets.c (sparcle_aout_vec): Declare.
3763 (bfd_target_vector): Add sparcle_aout_vec.
3764 * aout-sparcle.c: New file.
3766 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3768 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3769 low order sign bit propogation for R_V850_HI16_S.
3771 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3772 handling V850 specific relocs.
3773 (elf_v850_howto_table): Use the new function for some
3774 relocations. Twiddle masks & shifts for some relocs.
3775 Set partial_inplace where needed.
3777 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3779 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3780 default architecture to a machine number of 0.
3781 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3783 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3784 the output BFD is the default, set it from the first input BFD.
3786 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3788 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3789 insert at bitpos zero. The HI16 relocs are shifted right
3790 by 16 bits. Fix src_mask for all relocs.
3791 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3793 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3796 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3798 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3799 Rewrite to use BFD file read routines and to avoid using a fixed
3800 length for the file name.
3802 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3804 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3805 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3806 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3807 to R_V850_{32,16,8}.
3809 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3811 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3812 (elf_v850_howto_table): Add info for HI16_S reloc.
3813 (v850_reloc_map): Add HI_16_S reloc.
3814 * reloc.c: Define BFD_RELOC_V850_* relocs.
3816 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3819 * elf32-sh.c: New file.
3820 * elf.c (prep_headers): Handle bfd_arch_sh.
3821 * elfcode.h (write_relocs): Handle absolute symbol.
3822 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3823 (_bfd_elf64_link_read_relocs): Declare.
3824 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3825 elf_link_read_relocs. Make globally visible. Change all
3827 (elf_link_input_bfd): Get external symbols from cache in
3828 symtab_hdr->contents. Get contents from cache in
3830 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3832 * reloc.c: Define BFD_RELOC_SH_* relocs.
3833 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3834 * coff-sh.c (sh_insns_conflict): Fix a return value.
3835 (_bfd_sh_align_load_span): New globally visible function, broken
3836 out of sh_align_load.
3837 (sh_align_load): Call _bfd_sh_align_load_span.
3838 (sh_swap_insns): Change relocs parameter to PTR.
3839 * bfd-in2.h, libbfd.h: Rebuild.
3840 * targets.c (bfd_elf32_sh_vec): Declare.
3841 (bfd_elf32_shl_vec): Declare.
3842 * config.bfd (sh-*-elf*): New target.
3843 * configure.in (bfd_elf32_sh_vec): New target vector.
3844 (bfd_elf32_shl_vec): New target vector.
3845 * configure: Rebuild.
3846 * Makefile.in: Rebuild dependencies.
3847 (BFD32_BACKENDS): Add elf32-sh.o.
3848 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3850 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3851 page before checking D_PAGED.
3853 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3854 (ihex_write_object_contents): Remove extbase; always use segbase
3857 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3859 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3860 * configure.host (i[345]86-*-*): Ditto.
3861 * config.bfd (i[345]86-*-*): Ditto.
3862 * configure: Regenerate.
3864 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3867 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3869 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3870 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3871 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3872 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3873 will have an ST_CODE type, change the symbol's type to ST_DATA.
3874 * som.c (hppa_som_gen_reloc_type): Update prototype.
3876 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3878 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3879 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3880 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3881 (mips_elf_finish_dynamic_sections): Likewise.
3883 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3885 * configure.host (HLDENV): New variable to set. Set it for
3886 *-*-sysv4*, since those linkers may not support -R but they always
3887 support LD_RUN_PATH.
3889 * libieee.h (NSECTIONS): Don't define.
3890 (ieee_data_struct): Change section_table to asection **. Add
3892 * ieee.c (get_section_entry): If the table isn't big enough, make
3894 (ieee_slurp_sections): Remove assertion about number of sections.
3895 (ieee_object_p): Adjust initialization of ieee to match changes to
3898 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3899 symbols merely because we are generating a shared library.
3900 (xcoff_build_ldsyms): Don't set up global linkage code for an
3901 undefined symbol merely because we are generating a shared
3904 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3906 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3907 (BFD32_BACKENDS) Add elf32-v850.o.
3908 * archures.c: Add bfd_v850_arch.
3909 * bfd-in2.h: Add bfd_v850_arch.
3910 * config.bfd (v850-*-*): New target.
3911 * configure: (bfd_elf32_v850_vec) New vector.
3912 * configure.in: (bfd_elf32_v850_vec) New vector.
3913 * cpu-v850.c: New file.
3914 * elf.c (prep_headers): Added case bfd_arch_v850.
3915 * elf32-v850.c: New file.
3916 * targets.c (bfd_elf32_v850_vec): New vector.
3918 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3920 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3921 a function code symbol for an XMC_XO symbol.
3923 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3925 * mpw-config.in: Update editing of autoconf vars to reflect
3926 Jul 18 configure.in change.
3927 * mpw-make.sed: Update editing of include pathnames to be
3928 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3930 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3932 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3933 which to offset to get the .plt entry address is ".plt".
3935 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3937 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3938 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3939 Added, for internal use by the ARM gas.
3941 * bfd-in2.h: Rebuilt
3943 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3945 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3946 in section dynidx start.
3948 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3950 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3951 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3952 optimization for g++.
3954 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3956 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3957 the -mrelocatable-lib bit set and the other doesn't, clear the
3958 -mrelocatable-lib bit in the header.
3960 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3962 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3963 symbol against a STT_FUNC symbol in a shared library.
3965 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3967 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3968 symbol is found, automatically define the corresponding function
3971 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3972 if sym.n_numaux is not zero.
3973 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3974 entry to disagree about the number of aux entries if the symbol
3977 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3978 section if it might be needed, not just if info->shared.
3979 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3980 the start of .rel.dyn if we are going to use it.
3981 (mips_elf_finish_dynamic_sections): Only clear the first element
3982 of .rel.dyn if the size is greater than zero.
3984 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3986 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3987 undefined_symbol callback for a symbol, then don't issue any more
3988 warnings about loader relocs.
3989 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3990 after calling the undefined_symbol callback.
3992 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3993 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3994 as the AIX linker seems to do.
3996 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3998 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3999 (evax_initialize): Remove evax_reloc_table.
4000 (evax_close_and_cleanup): Ditto.
4002 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4004 (evax_bfd_reloc_type_lookup): Ditto.
4005 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4006 cooked_size == raw_size.
4007 * evax-emh.c (_bfd_evax_register_filename): Remove.
4008 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4009 * evax-misc.c (add_new_contents): Malloc section at full size.
4010 (_bfd_save_evax_section): Memcpy section contents directly.
4011 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4012 (evax_reloc_table): Remove.
4014 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4016 * makefile.vms: Add better support for DEC C compilation
4017 Add evax.h dependencies
4019 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4020 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4021 (BFD_RELOC_ALPHA_BASEREG): Remove.
4022 * bfd-in2.h, libbfd.h: Rebuild.
4024 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4026 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4027 getgid if _WIN32 is defined.
4028 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4030 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4032 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4033 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4035 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4038 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4040 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4042 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4043 (NEED_DECLARATION_REALLOC): New macro.
4044 * configure, config.in: Rebuild.
4045 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4046 (realloc): Declare if NEED_DECLARATION_REALLOC.
4048 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4049 <strings.h> if they exist.
4051 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4053 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4055 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4057 Based on patches from Eric Valette <valette@crf.canon.fr>:
4058 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4059 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4060 (elf_howto_table): Add entries for new relocs.
4061 (elf_i386_reloc_type_lookup): Handle new relocs.
4062 (elf_i386_info_to_howto): Just call abort.
4063 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4064 (elf_i386_relocate_section): Likewise.
4066 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4068 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4070 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4072 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4073 only get the LMA from the phdr if they are in the same part of the
4076 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4077 new segment to make them more comprehensible. If the relationship
4078 between the LMA and the VMA changed, start a new segment. Don't
4079 check dynsec when deciding whether to start a new segment for a
4080 writeable section; -N will now handle this.
4082 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4084 * libhppa.h: Remove "esel" changes. Not the right approach.
4085 * som.c: Corresponding changes.
4086 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4087 which don't have a SOM symbol type associated with them.
4088 Reverses a 1994 change.
4090 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4092 Make ld -N more reasonable for ELF:
4093 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4094 phdr_in_section to false, and always use a single load segment.
4095 (elf_sort_sections): Sort sections by LMA after VMA.
4096 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4097 align to maxpagesize.
4098 (assign_file_positions_except_relocs): Likewise.
4099 * elfcode.h (elf_object_p): If a section is loaded but not page
4100 aligned, clear D_PAGED.
4102 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4104 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4105 Added, for internal use by the ARM gas.
4107 * bfd-in2.h: Rebuilt
4109 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4111 * libhppa.h (R_HPPA_ESEL): New field selector.
4112 (e_esel): Similarly.
4113 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4114 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4115 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4117 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4119 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4120 archive search before looking for stripped dynamic objects.
4122 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4124 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4125 symbol a warning rather than an error.
4127 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4129 * elf.c (assign_file_positions_for_segments): Track the virtual
4130 memory position separately from the file position, and use it to
4131 compute the alignment adjustment.
4133 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4135 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4136 and fixed mask on R_D10V_10_PCREL_L.
4138 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4140 * elf64-mips.c: Include "aout/ar.h".
4141 (mips_elf64_slurp_armap): New static function.
4142 (mips_elf64_write_armap): New static function.
4143 (bfd_elf64_archive_*): Define.
4144 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4145 Use instead of bfd_generic_archive_p.
4146 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4147 instead of _bfd_write_archive_contents.
4148 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4149 _bfd_generic_mkarchive.
4150 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4151 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4153 (TARGET_LITTLE_SYM): Likewise.
4154 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4156 * Makefile.in: Rebuild dependencies.
4158 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4159 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4160 SHT_MIPS_EVENTS sections.
4161 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4162 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4164 (_bfd_mips_elf_fake_sections): Likewise.
4166 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4167 * ecoff.c (ecoff_compute_section_file_positions): Copy
4168 rdata_in_text from backend info to tdata. Clear it if any data
4169 section comes before .rdata.
4170 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4171 tdata rather than backend info.
4173 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4175 * configure.in: Fix test for whether a compiler has a 64 bit
4176 type. From Jim Wilson <wilson@cygnus.com>.
4178 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4180 * configure.host (mips-sgi-irix6*): New host.
4182 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4183 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4184 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4186 * configure: Rebuild.
4187 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4188 (BFD_HOST_64_BIT): Define conditionally.
4189 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4190 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4191 (symvalue, bfd_size_type): Likewise.
4192 * bfd-in2.h: Rebuild.
4193 * Makefile.in (do_clean): Remove bfd-tmp.h.
4194 (do_distclean): Remove bfd-in3.h.
4195 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4196 (bfd-in3.h): New target.
4198 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4199 Andrew Gierth <ANDREWG@microlise.co.uk>.
4201 * configure.host: Set INSTALL_SHLIB.
4202 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4203 * configure: Rebuild.
4204 * Makefile.in (install): Use @INSTALL_SHLIB@.
4206 * config.bfd (mips*-*-irix6*): New target.
4207 * configure.host: Handle Irix 6 shared library like Irix 5.
4209 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4210 symbol for a magic name.
4211 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4213 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4216 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4218 * mpw-config.in: Add ELF support to mips config, create the
4219 elf32-target.h file in the object dir.
4220 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4222 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4224 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4225 Also removed most abort calls, in favor of using bfd reporting.
4227 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4229 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4230 (BFD32_BACKENDS) Add elf32-d10v.o.
4231 * archures.c: Add bfd_d10v_arch.
4232 * bfd-in2.h: Add bfd_d10v_arch.
4233 * config.bfd (d10v-*-*): New target.
4234 * configure: (bfd_elf32_d10v_vec) New vector.
4235 * configure.in: (bfd_elf32_d10v_vec) New vector.
4236 * cpu-d10v.c: New file.
4237 * elf.c (prep_headers): Added case bfd_arch_d10v.
4238 * elf32-d10v.c: New file.
4239 * libbfd.h: Rebuild.
4240 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4241 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4242 * targets.c (bfd_elf32_d10v_vec): New vector.
4244 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4246 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4248 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4250 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4251 bfd_mach_i386_i8086 machine types.
4253 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4255 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4258 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4260 * coffcode.h (coff_set_section_contents): A/UX does not require
4261 special handling of the _LIB section.
4263 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4265 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4266 value for R_RELBYTE.
4268 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4269 array if one was allocated.
4271 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4273 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4274 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4275 use_rld_obj_head and rld_value.
4276 (mips_elf_link_hash_table_create): Initialize new fields.
4277 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4279 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4280 __rld_obj_head symbol not seen, create an __rld_map symbol.
4281 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4282 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4283 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4284 __rld_obj_head symbol.
4285 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4287 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4289 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4291 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4292 ppc_elf_addr16_ha_reloc.
4293 (ppc_elf_addr16_ha_reloc): New static function.
4295 * coff-mips.c (struct mips_hi): Define.
4296 (mips_refhi_list): New static variable.
4297 (mips_refhi_addr, mips_refhi_addend): Remove.
4298 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4299 (mips_reflo_reloc): Process mips_refhi_list.
4300 (mips_relhi_list): New static variable.
4301 (mips_relhi_addr, mips_relhi_addend): Remove.
4302 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4303 (mips_rello_reloc): Process mips_relhi_list.
4304 (mips_relocate_section): Permit an arbitrary number of REFHI or
4305 RELHI relocs before the associated REFLO or RELLO reloc.
4307 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4309 * aout-target.h (MY(callback)): Set reloc_count fields.
4311 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4313 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4314 sections unless this is a SunOS link.
4316 * VERSION: Set to 2.7.1.
4318 * Released binutils 2.7.
4320 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4322 * i386aout.c: Include "aout/aout64.h".
4323 (i386aout_write_object_contents): New static function.
4324 (MY_write_object_contents): Define.
4326 * netbsd.h (MY(write_object_contents)): Make sure that
4327 adjust_sizes_and_vmas is called before fiddling with the magic
4330 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4332 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4334 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4336 * libbfd-in.h (itos, stoi): Don't define.
4337 * libbfd.h: Rebuild.
4338 * i386lynx.c (KEEPIT): Define as udata.i.
4339 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4340 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4341 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4342 flags. Don't use stoi.
4344 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4346 * elf.c (map_sections_to_segments): Don't start a new segment for
4347 a writable section if it's on the same page as the previous
4348 segment. Reset the writable variable for a readonly section.
4350 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4352 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4353 first_thunk_address, thunk_size, and import_table_size.
4354 * peicode.h: Improved some diagnostics regarding edata sections.
4356 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4358 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4359 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4361 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4363 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4364 with XCOFF_DEF_DYNAMIC set is really defined.
4365 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4366 (xcoff_link_add_symbols): Only create special sections if using an
4369 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4371 (bfd_install_relocation): Likewise.
4373 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4375 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4377 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4378 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4379 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4380 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4381 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4382 are found for LITERAL relocs.
4383 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4384 taken, we cannot generate a .plt entry for the symbol.
4386 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4388 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4389 sysconf functions (for gprof).
4390 * configure, config.in: Rebuild.
4392 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4394 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4395 an archive if it has a map. If the object file has the wrong
4398 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4399 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4401 (alpha_relocate_section): Likewise.
4403 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4404 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4405 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4406 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4407 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4408 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4409 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4410 * peicode.h: Corresponding changes.
4412 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4414 * elflink.h (elf_create_pointer_linker_section): Comment out code
4415 dealing with making GOT pointers negative of the GOT symbol for
4418 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4420 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4421 increment the .rela.plt size until after we're done creating the
4423 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4424 .rela.plt offset directly rather than calculating it.
4426 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4428 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4429 Use autoconf-set values.
4430 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4431 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4434 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4435 * configure: Rebuilt.
4437 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4439 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4440 handling code > 1k away.
4442 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4444 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4445 defined, output whenever the symbol is updated.
4447 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4449 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4450 section to 0 if user_set_vma is set.
4451 * elflink.h (elf_bfd_final_link): Likewise.
4453 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4455 Partially undo patch of Jun 20.
4456 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4457 (coff_compute_section_file_positions): Likewise.
4458 (coff_write_object_contents): Likewise. Re-add deleted code, but
4459 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4460 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4462 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4464 * config.bfd: Add support for *-*-rtems* configurations.
4466 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4468 * elf.c (prep_headers): Add bfd_arch_alpha case.
4470 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4472 * elf64-alpha.c: New file.
4473 * config.bfd (alpha-*-linuxecoff*): New target.
4474 (alpha-*-linux*, alpha-*-elf*): New targets.
4475 * configure.in (bfd_elf64_alpha_vec): New vector.
4476 * configure: Rebuild.
4477 * targets.c (bfd_elf64_alpha_vec): Declare.
4478 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4479 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4480 * bfd-in2.h, libbfd.h: Rebuild.
4481 * Makefile.in: Rebuild dependencies.
4482 (BFD64_BACKENDS): Add elf64-alpha.o.
4483 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4485 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4487 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4488 than relying on a right shift of 32.
4490 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4492 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4493 ifdef to COFF_WITH_PE.
4494 (coff_compute_section_file_positions): Likewise.
4495 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4496 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4497 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4498 COFF_IMAGE_WITH_PE, always include.
4500 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4502 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4504 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4505 approximate the correct answer if SIZEOF_HEADERS was not used.
4507 * binary.c (binary_set_section_contents): Set section file
4508 position based on LMA rather than VMA.
4510 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4512 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4513 symbols if info->strip == strip_all.
4515 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4517 * coff-h8300.c: Remove #if 0 code.
4518 (compatable): Don't allow mixing/matching of different architectures.
4520 * archures.c (bfd_mach_h8300s): Add.
4521 * bfd-in2.h: Rebuilt.
4522 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4524 (h8300_reloc16_estimate): Likewise.
4525 (h8300_reloc16_extra_cases): Likewise.
4526 (h8300_bfd_link_add_symbols): Likewise.
4527 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4528 (coff_set_flags): Likewise.
4529 * cpu-h8300.c (h8300_scan): Likewise.
4530 Add H8/S to bfd_h8300_arch list.
4532 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4534 Added support for Alpha OpenVMS:
4535 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4536 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4537 * config.h-vms, makefile.vms: New files.
4538 * config.bfd (alpha-*-*vms*): New target.
4539 * configure.in (evax_alpha_vec): New target vector.
4540 * configure: Rebuild.
4541 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4542 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4543 * targets.c (bfd_target_evax_flavour): Define.
4544 (evax_alpha_vec): Declare.
4545 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4546 if BFD64 is defined.
4547 * bfd-in2.h, libbfd.h: Rebuild.
4548 * Makefile.in: Rebuild dependencies.
4549 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4550 evax-emh.o, and evax-misc.o.
4551 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4552 evax-etir.c, evax-emh.c, and evax-misc.c.
4553 (HFILES): Add evax.h.
4555 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4557 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4559 (h8300_bfd_link_add_symbols): Likewise.
4561 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4563 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4564 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4566 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4568 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4569 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4571 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4572 R_MIPS_32 relocs if creating a shared library.
4574 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4576 * peicode.h (add_data_entry): Use pei_section_data rather than
4577 _cooked_size. Corresponds to May 13 change in coffcode.h.
4579 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4581 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4582 * coffcode.h (coff_write_object_contents): If there are long
4583 section names, always set the f_symptr field, even if there are no
4585 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4586 if there are no symbols.
4588 * coffgen.c (make_a_section_from_file): Check return value of
4589 _bfd_coff_read_string_table.
4590 (coff_real_object_p): Check return value of
4591 make_a_section_from_file.
4592 (_bfd_coff_read_string_table): Check that there are some symbols
4593 before trying to read the string table size.
4595 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4597 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4598 to replace a symbol in a dynamic object with a symbol from another
4599 dynamic object, do the replacement if the existing symbol is
4600 global linkage code.
4602 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4603 for _ptrgl, and treat it as global linkage code.
4605 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4606 filename or N_SO symbol past the offset, and use it to indicate
4607 that there is no line number or function when appropriate.
4609 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4611 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4612 common symbol defined by the linker. Don't export function code
4613 even if export_defineds is set.
4615 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4617 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4619 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4620 (h8300_symbol_address_p): New function.
4621 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4624 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4626 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4628 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4629 correctly for the two variants. Allow relaxing if the target
4630 is 128 bytes away since after relaxation it'll be 126 bytes away.
4631 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4632 "dot" and "value". Allow relaxing if the target is 128 bytes
4633 away since after relaxation it'll be 126 bytes away.
4634 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4635 the given section until nothing changes.
4637 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4639 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4640 alignment hack--we can get the lnnoptr info another way without
4641 suddenly increasing the alignment requirements. Set the flags for
4643 (ecoff_compute_section_file_positions): Do so.
4645 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4647 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4648 to keep the HP emulator database happy.
4650 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4651 From Kevin Buettner <kev@primenet.com>.
4653 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4655 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4656 name of a NULL section.
4658 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4660 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4661 set, always call the notice callback.
4663 * VERSION: Increment for bfdlink.h change.
4665 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4667 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4668 (sh_relax_delete_bytes): Correct handling of differently sized
4669 trailing alignment reloc.
4671 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4672 * bfd-in2.h: Rebuild.
4673 * configure.in: Warn if there is no known 64 bit type.
4674 * configure: Rebuild.
4676 * Makefile.in: Rebuild dependencies.
4677 (BFD32_BACKENDS): Add ppcboot.o.
4678 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4680 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4681 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4683 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4685 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4686 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4687 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4688 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4690 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4692 * elf64-mips.c: Improve reloc special_functions and handling of
4693 SHT_MIPS_OPTIONS section.
4694 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4695 mips_elf_hi16_reloc and make globally visible.
4696 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4697 make globally visible.
4698 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4699 make globally visible.
4700 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4701 and make globally visible.
4702 (gprel16_with_gp): Check howto->src_mask before using value in
4704 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4705 and make globally visible.
4706 (gprel32_with_gp): Check howto->src_mask before fetching value.
4707 (bfd_mips_elf_swap_options_in): New function.
4708 (bfd_mips_elf_swap_options_out): New function.
4709 (_bfd_mips_elf_set_private_flags): Rename from
4710 mips_elf_set_private_flags and make globally visible.
4711 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4712 mips_elf_copy_private_bfd_data and make globally visible.
4713 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4714 mips_elf_merge_private_bfd_data and make globally visible.
4715 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4716 for a SHT_MIPS_OPTIONS section.
4717 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4718 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4719 name of a SHT_MIPS_OPTIONS section.
4720 (_bfd_mips_elf_set_section_contents): New function.
4721 (mips_elf32_section_processing): Set the GP value in a
4722 SHT_MIPS_OPTIONS section.
4723 (_bfd_mips_elf_find_nearest_line): Rename from
4724 mips_elf_find_nearest_line and make globally visible.
4725 (bfd_elf32_set_section_contents): Define.
4726 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4727 (_bfd_mips_elf_lo16_reloc): Declare.
4728 (_bfd_mips_elf_gprel16_reloc): Declare.
4729 (_bfd_mips_elf_got16_reloc): Declare.
4730 (_bfd_mips_elf_gprel32_reloc): Declare.
4731 (_bfd_mips_elf_set_private_flags): Declare.
4732 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4733 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4734 (_bfd_mips_elf_find_nearest_line): Declare.
4735 (_bfd_mips_elf_set_section_contents): Declare.
4737 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4739 (elf_info_to_howto): Define.
4740 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4742 (elf_info_to_howto): Define.
4743 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4745 (elf_info_to_howto): Define.
4747 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4748 R_MOV16B[12], to match change in coff/internal.h.
4750 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4752 * elf64-mips.c: Extensive additions to provide better support for
4753 writing files and for gas.
4754 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4755 of mips_elf_object_p.
4756 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4757 _bfd_mips_elf_object_p.
4758 (_bfd_mips_elf_final_write_processing): Rename from
4759 mips_elf_final_write_processing and make globally visible.
4760 (_bfd_mips_elf_fake_sections): Rename from
4761 mips_elf_fake_sections and make globally visible.
4762 (_bfd_mips_elf_section_from_bfd_section): Rename from
4763 mips_elf_section_from_bfd_section and make globally visible.
4764 (_bfd_mips_elf_section_processing): New function, broken out of
4765 mips_elf_section_processing.
4766 (mips_elf32_section_processing): Rename from
4767 mips_elf_section_processing; call
4768 _bfd_mips_elf_section_processing.
4769 (_bfd_mips_elf_symbol_processing): Rename from
4770 mips_elf_symbol_processing and make globally visible.
4771 (_bfd_mips_elf_read_ecoff_info): Rename from
4772 mips_elf_read_ecoff_info and make globally visible.
4773 (mips_elf32_ecoff_debug_swap): Rename from
4774 mips_elf_ecoff_debug_swap.
4775 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4776 struct symbol_cache_entry.
4777 (_bfd_elf_validate_reloc): New function, moved in from
4778 elfcode.h:validate_reloc.
4779 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4780 to _bfd_elf_validate_reloc. Change all callers.
4781 * elf-bfd.h (bfd_section_from_shdr): Declare.
4782 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4783 (_bfd_elf_validate_reloc): Declare.
4784 (_bfd_mips_elf_object_p): Declare.
4785 (_bfd_mips_elf_fake_sections): Declare.
4786 (_bfd_mips_elf_section_from_bfd_section): Declare.
4787 (_bfd_mips_elf_section_processing): Declare.
4788 (_bfd_mips_elf_symbol_processing): Declare.
4789 (_bfd_mips_elf_read_ecoff_info): Declare.
4790 (_bfd_mips_elf_final_write_processing): Declare.
4791 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4794 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4795 (mips_elf_final_write_processing): Likewise.
4797 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4799 64-bit MIPS ELF ABI objdump support:
4800 * elf64-mips.c: New file.
4801 * Makefile.in: Rebuild dependencies.
4802 (BFD64_BACKENDS): Add elf64-mips.o.
4803 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4804 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4805 bfd_elf64_littlemips_vec to targ_selvecs.
4806 (mips*-*-elf*): Likewise.
4807 * confingure.in: Add bfd_elf64_bigmips_vec and
4808 bfd_elf64_littlemips_vec to vector switch.
4809 * configure: Rebuild.
4810 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4811 broken out of mips_elf_section_from_shdr.
4812 (mips_elf32_section_from_shdr): Rename from
4813 mips_elf_section_from_shdr. Call new function.
4814 (elf_backend_section_from_shdr): Update name of renamed function.
4815 * elf-bfd.h (struct elf_size_info): Change second parameter of
4816 write_out_phdrs to be const. Likewise for second parameter of
4818 (struct bfd_elf_section_data): Add rel_hdr2 field.
4819 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4820 (bfd_elf32_swap_symbol_out): Likewise.
4821 (bfd_elf32_swap_reloc_in): Likewise.
4822 (bfd_elf32_swap_reloc_out): Likewise.
4823 (bfd_elf32_swap_reloca_in): Likewise.
4824 (bfd_elf32_swap_reloca_out): Likewise.
4825 (bfd_elf32_swap_phdr_in): Likewise.
4826 (bfd_elf32_swap_phdr_out): Likewise.
4827 (bfd_elf32_swap_dyn_in): Likewise.
4828 (bfd_elf32_swap_dyn_out): Likewise.
4829 (bfd_elf32_slurp_symbol_table): Declare.
4830 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4831 (bfd_elf32_write_out_phdrs): Declare.
4832 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4833 (bfd_elf64_swap_symbol_out): Likewise.
4834 (bfd_elf64_swap_reloc_in): Likewise.
4835 (bfd_elf64_swap_reloc_out): Likewise.
4836 (bfd_elf64_swap_reloca_in): Likewise.
4837 (bfd_elf64_swap_reloca_out): Likewise.
4838 (bfd_elf64_swap_phdr_in): Likewise.
4839 (bfd_elf64_swap_phdr_out): Likewise.
4840 (bfd_elf64_swap_dyn_in): Likewise.
4841 (bfd_elf64_swap_dyn_out): Likewise.
4842 (bfd_elf64_slurp_symbol_table): Declare.
4843 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4844 (bfd_elf64_write_out_phdrs): Declare.
4845 (_bfd_mips_elf_section_from_shdr): Declare.
4846 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4847 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4848 section for the section, add the new one to rel_hdr2. Increment
4849 reloc_count rather than setting it.
4850 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4851 Remove static declaration.
4852 (elf_write_shdrs_and_ehdr): Define name as macro.
4853 (elf_write_out_phdrs): Likewise.
4854 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4855 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4856 (elf_swap_symbol_in): Change second parameter to be const.
4857 (elf_swap_symbol_out): Likewise.
4858 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4859 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4860 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4861 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4862 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4863 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4864 parameter to be const. Make non-static.
4865 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4867 (elf_slurp_symbol_table): Make non-static.
4868 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4869 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4870 (elf_backend_size_info): Likewise.
4871 (elfNN_bed): Use elf_backend_size_info.
4872 * targets.c (bfd_elf64_bigmips_vec): Declare.
4873 (bfd_elf64_littlemips_vec): Declare.
4874 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4875 bfd_elf64_littlemips_vec if BFD64 is defined.
4877 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4879 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4881 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4882 zeroes, in alignment holes.
4884 * configure: Rebuild with autoconf 2.10.
4886 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4887 potential leading underscore in the allocated buffer.
4889 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4891 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4892 symbols into .sbss if this is a relocatable link.
4894 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4896 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4897 undefined symbols when creating a shared library.
4899 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4901 * coff-sh.c: Add a bunch of new code and static const arrays to
4902 support aligning loads and stores on four byte memory boundaries.
4904 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4906 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4907 call sh_align_loads.
4908 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4911 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4913 * cache.c (bfd_open_file): Unlink the file before opening it for
4914 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4916 * opncls.c (bfd_fdopenr): Set opened_once.
4918 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4920 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4923 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4924 the code unconditionally.
4926 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4928 * libcoff-in.h (struct pei_section_tdata): Define structure.
4929 (pei_section_data): Define macro.
4930 * libcoff.h: Rebuild.
4931 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4932 store s_paddr field in pei_section_data.
4933 (coff_compute_section_file_positions): Use pei_section_data rather
4934 than _cooked_size, and don't overwrite an existing value.
4935 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4936 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4937 * peicode.h (coff_bfd_copy_private_section_data): Define if
4939 (pe_bfd_copy_private_section_data): New static function if
4942 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4944 * srec.c (srec_set_arch_mach): Write as a function rather than a
4947 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4948 no map, just check each member in turn to see whether it is
4951 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4953 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4954 table. Call BFD_ASSERT to validate header size, instead of
4956 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4959 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4961 * ppcboot.c: New target for looking at PPCbug boot records.
4963 * config{ure.in,.bfd}: Add support for ppcboot target.
4965 * configure: Regenerate.
4967 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4969 * coff-h8300.c (howto_table): Update names to match recent
4970 changes to include/coff/internal.h. Fix minor errors in the
4971 existing relocs. Add R_MOVL1 and R_MOVL2.
4972 (rtype2howto): Similarly.
4973 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4974 existing relaxing code and peform more relaxing.
4975 (h8300_reloc16_extra_cases): Likewise.
4977 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4979 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4982 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4984 * elfcode.h (elf_object_p): Reject generic ELF target if
4985 e_machine matches an alternate machine code in a specific backend.
4987 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4988 obsolete align_power_min field.
4990 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4992 * coff-h8300.c (reloc_howto_type): Add howto entry for
4994 (rtype2howto): Handle R_PCRWORD_B.
4995 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4996 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4997 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4998 branch (R_PCWORD_B).
5000 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5002 * aoutx.h (translate_from_native_sym_flags): Set the section for
5003 BSF_CONSTRUCTOR symbols.
5005 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5008 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5010 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5011 stop looking when section is found.
5013 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5015 * coffcode.h (STRING_SIZE_SIZE): Define.
5016 (styp_to_sec_flags): Handle long symbol names when looking for the
5018 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5019 (bfd_coff_long_section_names): Define.
5020 (coff_write_object_contents): Handle long section names.
5021 (bfd_coff_std_swap_table): Initialize new field.
5022 * libcoff.h: Rebuild.
5023 * coffgen.c (make_a_section_from_file): Handle long section
5025 (coff_write_symbols): Handle long section names.
5026 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5027 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5028 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5029 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5030 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5031 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5032 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5033 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5035 * bout.c (b_out_callback): Set lma of sections.
5036 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5037 parameter to output_bfd. Used input_bfd instead of output_bfd in
5040 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5042 * aoutx.h (translate_from_native_sym_flags): Don't create
5043 SEC_CONSTRUCTOR sections.
5044 * ecoff.c (ecoff_set_symbol_info): Likewise.
5046 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5047 From Don Bowman <bowman@waterloo.hp.com>.
5049 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5051 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5052 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5054 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5056 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5057 mips_32_relocs field.
5058 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5059 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5060 relocs against a global symbol which is not defined in a regular
5062 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5063 against a global symbol, increment mips_32_relocs.
5064 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5065 the symbol is not defined in a regular file, make room in the
5068 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5070 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5071 file position and the virtual file position separately. Set
5072 filepos information bsaed on the real file position.
5073 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5074 Jan 23 change to coffcode.h.
5076 * som.c (som_slurp_symbol_table): Set the symbol count to the
5077 number of BFD symbols created.
5079 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5081 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5082 output file if linking shared objects. Loop to check all relocs,
5083 rather than returning false on first error.
5085 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5087 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5088 (ppc_elf_additional_program_headers): If .interp section, bump #
5089 of program headers by 1.
5090 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5091 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5092 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5094 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5096 (ppc_elf_relocate_section): If the output section isn't defined,
5097 don't abort, just give an error message.
5099 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5100 being created is .sdata or .sdata2, don't make the symbol dynamic.
5102 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5104 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5105 members of an archive for dynamic objects with no symbols, and
5106 pass them directly to check_archive_element.
5107 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5108 xcoff_link_check_dynamic_ar_symbols.
5109 (xcoff_link_check_dynamic_ar_symbols): New static function.
5111 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5112 from _bfd_nodynamic to _bfd_xcoff.
5113 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5115 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5116 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5117 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5118 * libcoff.h: Rebuild.
5119 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5120 (xcoff_get_section_contents): New static function.
5121 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5122 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5123 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5124 (xcoff_dynamic_reloc): New static variable.
5125 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5126 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5128 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5130 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5131 if reloc_entry->addend is not 0.
5132 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5134 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5136 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5138 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5139 Add entries for R_SPARC_[56].
5140 (sparc_reloc_map): Add entries for R_SPARC_[56].
5142 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5144 Optimize linking of stabs in sections as used in ELF and COFF.
5145 * stabs.c: New file.
5146 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5147 (_bfd_write_section_stabs): Declare.
5148 (_bfd_write_stab_strings): Declare.
5149 * libbfd.h: Rebuild.
5150 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5151 (struct coff_link_hash_table): Add stab_info field.
5152 * libcoff.h: Rebuild.
5153 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5155 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5157 (_bfd_coff_final_link): Write out stab strings hash table.
5158 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5159 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5161 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5162 (struct bfd_elf_section_data): Add stab_info field.
5163 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5165 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5166 _bfd_link_section_stabs.
5167 (elf_bfd_final_link): Write out stab strings hash table.
5168 (elf_link_input_bfd): Handle optimized stabs sections.
5169 * reloc.c (_bfd_final_link_relocate): Check address against
5170 _raw_size rather than _cooked_size.
5171 * Makefile.in: Rebuild dependencies.
5172 (BFD_LIBS): Add stabs.o
5173 (BFD_LIBS_CFILES): Add stabs.c.
5175 * VERSION: Increment for bfdlink.h change.
5177 * coffgen.c (coff_renumber_symbols): Correct handling of
5178 BSF_NOT_AT_END common symbols.
5180 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5182 * coff-ppc.c (record_toc): Add cast to avoid warning.
5183 (ppc_allocate_toc_section): Likewise.
5184 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5185 (ppc_coff_reloc_type_lookup): Remove unreached code.
5186 * coffcode.h (coff_write_object_contents): Don't take the address
5188 * peicode.h (pe_print_idata): Add casts to avoid warning.
5189 (pe_print_edata): Likewise.
5190 (pe_print_reloc): Remove ANSI C string concatenation.
5192 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5194 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5196 * libcoff.h: Rebuild.
5197 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5199 (coff_swap_aux_out): Likewise.
5200 * peicode.h (coff_swap_aux_in): Likewise.
5201 (coff_swap_aux_out): Likewise.
5202 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5204 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5206 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5207 Fix up .bf endndx link fields.
5208 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5210 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5213 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5215 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5216 on Solaris PowerPC systems doesn't get confused.
5218 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5221 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5222 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5223 update did_reg and did_reg2.
5225 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5227 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5229 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5230 callback routines, pass h->root.string rather than name, in case
5231 copy is true and name is transient.
5233 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5235 * elfcore.h: Add support for core files with multiple threads.
5236 (Primarily for Solaris.)
5238 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5240 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5241 section->orelocation is NULL.
5243 * coffgen.c (bfd_coff_get_syment): New function.
5244 (bfd_coff_get_auxent): New function.
5245 * bfd-in.h (bfd_coff_get_syment): Declare.
5246 (bfd_coff_get_auxent): Declare.
5247 * bfd-in2.h: Rebuild.
5249 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5251 * elf32-mips.c (struct mips_hi16): Define.
5252 (mips_hi16_addr, mips_hi16_addend): Remove.
5253 (mips_hi16_list): New static variable.
5254 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5255 (mips_elf_lo16_reloc): Process mips_hi16_list.
5256 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5257 relocs before the associated LO16 reloc.
5259 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5261 * versados.c (versados_scan): Check bfd_alloc return value.
5262 (versados_object_p): Check all bfd_read return values. Require
5263 that lang field be less than 10, to avoid confusion with Intel Hex
5266 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5268 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5269 not 0, for an absolute symbol.
5270 (NAME(aout,swap_ext_reloc_out)): Likewise.
5272 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5273 (ihex_write_object_contents): For a large start address, output
5274 the full 32 bit address in record type 5.
5276 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5277 to int to avoid promotion problems in prototype.
5279 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5281 * configure.host: Use ${srcdir} when looking for picfrag.
5283 * configure.host: Switch on ${libdir}, not $(libdir). From
5284 alan@spri.levels.unisa.edu.au (Alan Modra).
5286 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5287 entry point, not just for DYNAMIC objects.
5288 * sunos.c (sunos_add_dynamic_symbols): Always call
5289 sunos_create_dynamic_sections. If called with a non DYNAMIC
5290 object, don't do anything else.
5291 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5293 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5295 * configure.in: Permit --enable-shared to specify a list of
5297 * configure: Rebuild.
5299 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5300 host when configuring with --enable-shard.
5302 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5304 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5307 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5308 to avoid crashing in bfd_hash_replace.
5310 * sysdep.h: Use #ifdef, not #if.
5312 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5314 * config.in: Rebuild.
5316 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5318 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5319 (AC_CHECK_HEADERS): Check for sys/time.h
5320 (AC_HEADER_TIME): Add macro.
5321 * configure: Rebuild.
5322 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5323 to control what combination of <time> and <sys/time.h>
5326 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5328 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5329 (aout_32_sunos4_write_object_contents): Likewise.
5330 * aoutx.h (NAME(aout,machine_type)): Handle
5331 bfd_mach_sparc_{sparclet,sparclite}.
5332 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5333 (bfd_mach_sparc_v9_p): Update.
5334 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5335 * libaout.h (enum machine_type): Add M_SPARCLET.
5336 * sunos.c (MACHTYPE_OK): Define.
5337 * bfd-in2.h: Regenerated.
5339 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5341 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5342 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5343 * elflink.c (_bfd_elf_create_got_section): Store the
5344 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5345 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5346 global offset table goes over 0x1000, set the value of
5347 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5348 (elf32_sparc_relocate_section): Subtract the offset of
5349 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5351 * elfcode.h: Don't include <string.h>.
5353 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5355 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5356 generic_link_hash_newfunc. All references changed.
5357 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5358 moved here from libbfd-in.h.
5359 * libbfd-in.h: Corresponding changes.
5360 * libbfd.h: Regenerated.
5362 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5364 * aoutx.h (aout_link_input_section_std): When reporting an
5365 overflow error, use the name of the symbol in the hash table if
5367 (aout_link_input_section_ext): Likewise.
5369 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5370 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5372 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5374 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5375 * coffcode.h (coff_compute_section_file_positions): Likewise.
5376 (coff_write_object_contents): Likewise.
5378 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5380 * section.c (SEC_LINK_ONCE): Define.
5381 (SEC_LINK_DUPLICATES): Define.
5382 (SEC_LINK_DUPLICATES_DISCARD): Define.
5383 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5384 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5385 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5386 * bfd-in2.h: Rebuild.
5387 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5388 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5389 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5390 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5391 SEC_LINK_ONCE, and look through the symbol table for the setting
5392 for SEC_LINK_DUPLICATES.
5393 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5394 set for a section, find the section symbol in the symbol table,
5395 and set the aux entry based on SEC_LINK_DUPLICATES.
5396 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5397 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5398 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5399 * coff-i386.c (i386coff_vec): Likewise.
5400 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5402 * VERSION: Bump to 2.6.1.
5403 * Makefile.in (stamp-h): Depend upon VERSION.
5405 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5407 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5408 * libbfd.h: Rebuilt.
5409 * linker.c (generic_link_hash_newfunc): No longer static.
5410 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5412 * coff-h8300.c: Add two derived hash tables and their associated
5413 funtions and #defines for use by the h8300 linker.
5414 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5415 the function vector as needed. Place the address of the function
5416 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5417 Rewrite the vectors section contents as necessary.
5418 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5419 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5420 (coff_bfd_link_hash_table_create): Likewise.
5422 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5424 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5425 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5427 (hppa_rebuild_insn): Pass pointer to correct type to
5428 low_sign_unext and dis_assemble_21.
5430 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5432 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5433 Stick with sparc-*-{sysv4*,solaris2*}.
5435 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5437 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5438 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5439 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5440 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5441 fields is non-zero, print them.
5443 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5444 ifdef. Remove unused variables.
5445 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5447 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5448 (get_symbol_value): Ifdef out.
5449 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5450 (coff_ppc_relocate_section): Remove unused variables. Make
5451 fprintf strings and argument types correspond. Put before_addr in
5453 (dump_toc): Make fprintf strings and argument types correspond.
5454 (ppc_process_before_allocation): Remove unused variables. Always
5456 (ppc_reflo_reloc): Ifdef out.
5457 (ppc_addr32nb_reloc): Ifdef out.
5458 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5460 (coff_ppc_rtype_to_howto): Likewise.
5461 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5463 * peicode.h (pe_print_idata): Move otherwise unused variables into
5464 the #ifdef where they are used. Always return a value.
5465 (pe_print_edata): Make fprintf strings and argument types
5466 correspond. Always return a value.
5467 (pe_print_pdata): Removed unused variable addr_value. Always
5469 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5470 strings and argument types correspond. Always return a value.
5472 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5473 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5474 variable rela inside #if 0 section where it is used.
5476 * ns32k.h: New file.
5477 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5478 functions to start with _bfd_.
5479 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5480 functions in cpu-ns32k.h.
5481 * Makefile.in: Rebuild dependencies.
5482 (HFILES): Add ns32k.h.
5484 * section.c (struct sec): Add linker_mark field. Change
5485 user_set_vma and reloc_done to be single bit fields.
5486 (STD_SECTION): Update accordingly.
5487 * bfd-in2.h: Rebuild.
5488 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5490 (aout_link_input_bfd): Don't link unmarked sections.
5491 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5493 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5494 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5496 * elflink.h (elf_bfd_final_link): Mark sections included in the
5498 (elf_link_input_bfd): Don't link unmarked sections.
5499 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5501 (xcoff_link_input_bfd): Don't link unmarked sections.
5503 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5504 overflow error messages.
5506 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5508 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5509 is not set, print "BFD: " before the error message.
5511 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5512 Miles Bader <miles@gnu.ai.mit.edu>.
5513 * configure: Rebuild.
5515 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5517 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5520 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5521 m68k-aout, m68k-coff, and m68k-elf targets.
5523 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5525 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5526 (ieee_generic_stat_arch_elt): Restructured to prevent
5527 ieee_object_p from being called repeatedly.
5529 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5531 * coffcode.h (coff_write_object_contents): Allocate
5532 buffers large enough for any FILEHDR or AOUTHDR.
5534 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5536 * ecofflink.c (lookup_line): New static function, renamed and
5537 slighly changed from old _bfd_ecoff_locate_line.
5538 (_bfd_ecoff_locate_line): Cache line number information. Use
5539 lookup_line for actual lookup.
5541 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5543 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5544 multiple of 20 bytes.
5546 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5548 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5549 allocate ecoff_find_line, and don't initialize by hand.
5550 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5551 mips_elf_find_line, and don't call memset.
5553 * coffcode.h (coff_compute_section_file_positions): If not
5554 producing a final executable, don't consider sofar when aligning
5555 the section to the correct size.
5557 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5559 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5560 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5561 * coffgen.c (coff_section_symbol): Ifdef out.
5563 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5565 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5566 output_bfd is not NULL.
5568 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5570 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5571 of bfd_alloc (fixes fix_line not being initialized).
5572 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5574 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5576 * coffcode.h: Allow specific backends to override the
5577 bfd_link_add_symbols routine.
5579 * coff-h8300.c: Include genlink.h.
5580 (howto_table): Add R_MEM_INDIRECT.
5581 (rtype2howto): Support R_MEM_INDIRECT.
5582 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5585 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5587 * coff-alpha.c (alpha_relocate_section): Use
5588 info->callbacks_warning, rather than _bfd_error_handler, for
5589 "multiple gp" warning.
5591 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5593 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5594 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5595 table string. Use bfd_wrapped_link_hash_lookup.
5596 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5598 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5599 table, if any, when writing out symbols.
5600 (aout_link_input_section_std): Use the name from the hash table,
5601 if any, when reporting undefined symbols.
5602 (aout_link_input_section_ext): Likewise.
5603 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5604 * bout.c (get_value): Likewise.
5605 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5606 * ecoff.c (ecoff_reloc_link_order): Likewise.
5607 * elflink.h (elf_link_add_object_symbols): Likewise.
5608 (elf_reloc_link_order): Likewise.
5609 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5610 (_bfd_generic_reloc_link_order): Likewise.
5611 (default_indirect_link_order): Likewise.
5612 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5613 * sunos.c (sunos_add_one_symbol): Likewise.
5614 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5615 (bfd_xcoff_link_count_reloc): Likewise.
5616 (xcoff_reloc_link_order): Likewise.
5618 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5619 into -1 for intern->rss.
5621 * configure: Rebuild with autoconf 2.8.
5623 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5625 * stab-syms.c (__define_stab_duplicate): Define.
5626 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5628 * bfd-in.h (bfd_get_stab_name): Declare.
5629 * bfd-in2.h: Rebuild.
5630 * Makefile.in: Rebuild dependencies.
5631 (BFD_LIBS): Add stab-syms.o.
5632 (BFD_LIBS_CFILES): Add stab-syms.c.
5633 (BFD32_BACKENDS): Remove stab-syms.o.
5634 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5635 * configure.in: Don't list stab-syms.o in bfd_backends.
5636 * configure: Rebuild.
5637 * libaout.h (aout_stab_name): Don't declare.
5638 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5641 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5643 * elf.c (assign_file_positions_for_segments): Adjust file offset
5644 for section alignment even if SEC_LOAD is not set.
5646 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5648 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5649 since they appear as targets in Makefile.in.
5650 * configure: Rebuild.
5652 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5653 don't fiddle with a symbol which is not defined anywhere.
5655 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5657 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5658 though they are defined in a shared library.
5659 (xcoff_build_ldsyms): Likewise.
5661 * coffgen.c (coff_find_nearest_line): Don't look at the line
5662 numbers for the section if section->lineno is NULL.
5664 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5665 message rather than calling BFD_ASSERT.
5666 * elfcode.h (write_relocs): Check return value of
5667 _bfd_elf_symbol_from_bfd_symbol.
5669 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5671 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5674 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5676 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5678 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5679 hppa_reloc_field_selector_type_alt.
5680 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5681 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5683 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5685 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5687 * elf.c (assign_file_positions_for_segments): Adjust the segment
5688 memory size for the alignment of a SEC_ALLOC section, not just a
5691 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5693 * m68klinux.c: New file.
5694 * hosts/m68klinux.h: New file.
5695 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5696 * configure.in (m68*-*-linux*): New native host.
5697 (m68klinux_vec): New vector.
5698 * configure: Rebuild.
5699 * targets.c (m68klinux_vec): Declare.
5700 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5701 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5702 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5703 declaration from bfd_linux_size_dynamic_sections.
5704 (bfd_m68klinux_size_dynamic_sections): Declare.
5705 * bfd-in2.h: Rebuild.
5706 * Makefile.in: Rebuild dependencies.
5707 (BFD32_BACKENDS): Add m68klinux.o.
5708 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5710 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5712 * libhppa.h (pa_arch): Add pa20.
5713 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5714 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5715 (hppa_field_adjust): Handle e_nsel.
5716 * som.c: Provide default definitions for many new relocs found only
5717 in hpux10 include files.
5718 (som_fixup_formats): Add several new relocs from hpux10.
5719 (som_hppa_howto_table): Add hpux10 relocs.
5720 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5722 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5724 * mpw-make.sed: Edit out recent shared library support, and
5725 rules to rebuild .h files using doc/chew.
5727 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5729 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5730 size even of sections with no contents.
5732 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5734 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5735 starting with '$' the way we skip names starting with '.'. When
5736 updating x_endndx, don't be fooled by an index which has been
5739 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5740 struct/union/enum type with no elements.
5742 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5744 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5746 * archive.c (bfd_generic_archive_p): If the first file in the
5747 archive can not be recognized as an object, don't assume that this
5748 is the wrong format.
5750 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5751 format is not bfd_object.
5752 (bfd_elf_get_dt_soname): Likewise.
5754 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5756 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5759 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5761 * bfd.c (tdata): Add netbsd_core_data.
5762 * bfd-in2.h: Regenerated.
5764 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5766 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5767 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5768 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5771 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5772 to get the symbol index, matching 14 Jul 95 change.
5774 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5776 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5777 Remove duplicate definition of gp.
5779 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5781 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5782 assume that we can set the GP value and then get the same value,
5783 since it won't be true if the output file is neither ELF nor
5785 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5786 _bfd_get_gp_value here.
5787 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5788 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5790 (mips_elf_lo16_reloc): Likewise.
5791 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5792 Don't require that the BFD be ELF.
5793 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5794 (mips_elf_gprel32_reloc): Likewise.
5795 (mips_elf_relocate_section): Don't assume we can set and get the
5797 (mips_elf_finish_dynamic_symbol): Don't bother to use
5798 _bfd_get_gp_value here.
5800 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5801 Don't change epdr between malloc and free. Be careful not to free
5802 NULL pointers. Zero out the first RPDR.
5804 * configure.host: On Linux, only pass -rpath option if $(libdir)
5805 is neither /lib nor /usr/lib. From Alan Modra
5806 <alan@mullet.Levels.UniSA.Edu.Au>.
5808 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5810 (elf_dt_name): Rename from elf_dt_needed_name.
5811 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5813 (bfd_elf_get_dt_soname): New function.
5814 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5815 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5816 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5817 * bfd-in2.h: Rebuild.
5819 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5821 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5822 _bfd_sparc_elf_reloc_type_lookup.
5823 (bfd_elf32_bfd_reloc_type_lookup): Update.
5824 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5825 (sparc64_elf_howto_table): Define.
5826 (sparc_reloc_map): Define.
5827 (sparc64_elf_reloc_type_lookup): New function.
5828 (sparc_elf_wdisp16_reloc): New function.
5829 (elf_info_to_howto): Use sparc64_elf_howto_table.
5830 (sparc64_elf_relocate_section): Likewise.
5831 (bfd_elf64_bfd_reloc_type_lookup): Update.
5833 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5835 * configure.host: Check for 'do not mix' from native linker before
5836 trying to use -rpath.
5838 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5840 * bfd.c (_bfd_get_gp_value): New function.
5841 (_bfd_set_gp_value): New function.
5842 * libbfd-in.h (_bfd_get_gp_value): Declare.
5843 (_bfd_set_gp_value): Declare.
5844 * libbfd.h: Rebuild.
5845 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5846 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5847 directly to the fields in the tdata information.
5848 (alpha_relocate_section): Likewise.
5849 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5850 (mips_gprel_reloc): Likewise.
5851 (mips_relocate_section): Likewise.
5852 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5853 (mips_elf_lo16_reloc): Likewise.
5854 (mips_elf_final_gp): Likewise.
5855 (mips_elf_gprel16_reloc): Likewise.
5856 (mips_elf_gprel32_reloc): Likewise.
5857 (mips_elf_relocate_section): Likewise.
5858 (mips_elf_finish_dynamic_symbol): Likewise.
5860 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5862 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5864 * configure.in: Call AC_PROG_CC before configure.host.
5865 * configure: Rebuild.
5866 * configure.host: Don't set information which autoconf should
5867 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5869 * configure.host: Remove go32 and win32 host information, since it
5870 should no longer be needed.
5872 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5873 then start a new segment rather than put a writable section in a
5876 * configure.host: Set RPATH_ENVVAR.
5878 * Makefile.in: Rebuild dependencies.
5880 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5881 zero_section variable.
5883 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5885 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5886 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5887 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5889 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5891 * ieee.c (ieee_write_expression): Only use an R variable for a
5892 local symbol. Don't output a zero offset. Handle a zero address.
5893 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5894 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5896 (parse_expression): Don't try to handle multiple occurrences of a
5897 P variable. Handle I variables differently from X variables. Fix
5898 the order of minus expressions.
5899 (ieee_slurp_external_symbols): Generate an I variable for an NN
5900 record. Fix handling of ATI and ATX records.
5901 (ieee_slurp_sections): Only set minimal section attributes.
5902 Adjust them later, based on the section contents.
5903 (ieee_object_p): Read in the file until just after the ME record.
5904 Call ieee_slurp_section_data to set the section flags.
5905 (do_one): Add iterations parameter. Only repeat the first load
5906 item. Set the section and file reloc flags.
5907 (ieee_slurp_section_data): Set section flags. Pass iterations to
5909 (ieee_canonicalize_reloc): Handle I variables.
5910 (do_with_relocs): Only emit relocation size when necessary.
5911 Increase MAXRUN to 127. Change ov to be assigned, and take
5912 src_mask and pcrel_offset into account.
5913 (ieee_write_data_part): Skip sections that are not loaded.
5914 (ieee_write_external_part): Don't output optional last entry of WX
5916 (ieee_write_me_part): Make setting of me_record neater.
5917 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5919 * syms.c (stt): Add entries for zerovars, vars, and code.
5921 * elfcode.h (validate_reloc): New static function.
5922 (write_relocs): Call validate_reloc for non ELF relocs.
5924 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5925 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5926 (TARGET_LITTLE_SYM): Likewise.
5928 * config.bfd (m68*-*-psos*): New target.
5930 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5932 * i386msdos.c: Remove some #if 0 code.
5933 (msdos_write_object_contents): Don't include empty sections in the
5934 size computation, regardless of their address.
5936 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5938 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5939 is NULL, ie, the -r switch is used.
5941 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5943 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5944 (BFD_RELOC_MIPS_GOT_LO16): Define.
5945 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5946 * bfd-in2.h, libbfd.h: Rebuild.
5947 * elf32-mips.c (mips_reloc_map): Map new relocs.
5949 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5951 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5954 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5955 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5956 simple number for the section address, rather than an expression.
5957 Limit the number of bytes between relocs to MAXRUN.
5958 (ieee_write_me_part): Set me_record to the file offset after the
5960 (ieee_write_processor): New static function.
5961 (ieee_write_object_contents): Use ieee_write_processor.
5963 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5965 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5967 * coff-aux.c: Change include of aux.h to aux-coff.h.
5969 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5971 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5972 relocation put the addend both in the reloc entry and the data.
5973 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5976 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5977 a R_68K_PCxx reloc against a defined global symbol directly.
5978 (elf_m68k_check_relocs): Don't count such a reloc.
5980 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5981 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5982 symbol for now, otherwise always record the symbol as dynamic.
5983 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5984 is not referenced by a dynamic object, and we are not making a
5985 shared object, then don't make a PLT entry. If we do make a PLT
5986 entry, make sure the symbol has been recorded as dynamic.
5988 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5990 * configure.host: When making a shared library, set HLDFLAGS to
5991 pass an appropriate -rpath option. Use the make variable SONAME
5992 as the shared library soname, rather than computing it here. On
5993 SunOS, build stamp-tshlink in place of $(SHLINK).
5994 * Makefile.in (SONAME): New variable.
5995 ($(SHLINK)): Make a link to the transformed name, as well.
5996 (stamp-tshlink): New target.
5997 (install): Skip stamp-tshlink during install.
5999 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6001 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6002 linker sections have been set up yet.
6004 * elf.c (make_mapping): Add an additional argument to suppress
6005 making the first section include the program headers.
6006 (map_sections_to_segments): If the user used -Ttext such that the
6007 program headers are on a different page, do not set the flags
6008 saying that this section includes the program headers.
6010 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6012 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6013 don't define TRAD_HEADER.
6014 * configure: Rebuild.
6016 * netbsd-core.c: New file, support for NetBSD core files.
6017 * hosts/*nbsd.h: Removed.
6019 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6021 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6022 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6023 * libbfd.h, bfd-in2.h: Regenerated.
6024 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6025 bfd_elf32_bfd_reloc_type_lookup.
6026 (reloc_type{,_names}): Deleted.
6027 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6029 (sparc_reloc_map): Add sparc64 relocs.
6030 (sparc_elf_notsupported_reloc): New static function.
6031 (sparc_elf_wdisp16_reloc): New static function.
6032 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6033 (elf32_sparc_relocate_section): Likewise.
6034 (bfd_elf32_bfd_reloc_type_lookup): Define.
6035 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6036 (reloc_type{,_names}): Deleted.
6037 (elf_sparc_howto_table): Deleted.
6038 (sparc_reloc_map): Deleted.
6039 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6040 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6042 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6044 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6047 * Makefile.in (program_transform_name): New variable.
6048 (install): Transform library name before installing it.
6050 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6052 * archures.c (bfd_mach_i960_hx): Define.
6053 * bfd-in2.h: Rebuild.
6054 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6055 (MATRIX): Expand entries for HX.
6056 (arch_info_struct): Add i960:hx entry.
6057 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6058 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6059 (coff_set_flags): Handle bfd_mach_i960_hx.
6061 Support for building as a shared library, based on patches from
6062 Alan Modra <alan@spri.levels.unisa.edu.au>:
6063 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6064 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6065 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6066 * configure: Rebuild.
6067 * configure.host: If --enable-shared, adjust shared library stuff
6068 based on the host. If the host is SunOS, and the linker supports
6069 -rpath, set HLDFLAGS to use it.
6070 * Makefile.in (ALLLIBS): New variable.
6071 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6072 (COMMON_SHLIB, SHLINK): New variables.
6073 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6074 (STAGESTUFF): Remove variable.
6075 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6077 (stamp-ofiles): New target, like old ofiles target, but build
6078 using a temporary file and move-if-change, and touch stamp-ofiles
6080 (ofiles): Just depend upon stamp-ofiles.
6081 (stamp-piclist, piclist): New targets.
6082 ($(SHLIB), $(SHLINK)): New targets.
6083 (targets.o, archures.o): Build twice if PICFLAG is set.
6084 (do_mostlyclean): Remove pic/*.o.
6085 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6087 (do_distclean): Remove pic and stamp-picdir.
6088 (install): Install shared libraries.
6089 ($(OFILES)): Depend upon stamp-picdir.
6090 (stamp-picdir): New target.
6092 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6094 * libcoff.h: Rebuild.
6096 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6097 flavour of a section with no owner.
6099 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6100 ELF_LINK_NON_ELF flag.
6101 (mips_elf_create_got_section): Likewise.
6103 * elf.c: Revert last change, since it breaks dynamic linking.
6104 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6106 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6107 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6108 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6110 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6112 * elf.c (assign_file_positions_for_segments): If the backend does
6113 not want the elf header or the program headers in the address
6114 space, do not include them in the calculations.
6116 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6117 function to determine if we need additional program headers.
6118 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6119 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6121 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6123 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6125 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6127 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6128 back into one line. Some compilers (sunos 4.1.3 for example)
6129 won't accept args split across more than one line.
6131 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6133 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6134 * configure: Regenerate.
6136 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6138 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6139 try to do arithmetic on a void *, cast it to a unsigned char * first.
6141 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6143 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6144 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6146 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6147 flag for a newly defined symbol.
6148 (NAME(bfd_elf,record_link_assignment)): Likewise.
6149 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6150 set the DEF or REF_REGULAR flags correctly.
6152 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6153 (libbfd.h, libcoff.h): Corresponding change.
6155 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6156 a PLT32 reloc as dynamic.
6157 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6158 is not referenced by a dynamic object, and we are not making a
6159 shared object, then don't make a PLT entry. If we do make a PLT
6160 entry, make sure the symbol has been recorded as dynamic.
6162 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6164 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6165 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6166 (powerpcle-*-cygwin32): New.
6167 * peicode.h (add_data_entry): Get address from vma.
6169 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6171 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6172 attached to the section has already been created as an undefined
6173 symbol, treat it as if it hasn't been created yet.
6175 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6177 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6178 symbol or section symbols if stripping all symbols and this is not
6179 a relocateable link. Don't output the symbol string table if
6180 there are no symbols.
6181 (elf_link_flush_output_syms): Don't do anything if there are no
6184 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6186 * coff-aux.c: New file.
6187 * hosts/m68kaux.h: New file.
6188 * config.bfd (m68*-apple-aux*): New target.
6189 * configure.in (m68*-apple-aux*): New native host.
6190 (m68kaux_coff_vec): New vector.
6191 * configure: Rebuild.
6192 * targets.c (m68kaux_coff_vec): Declare.
6193 * coffcode.h (bfd_coff_backend_data): Add field
6194 _bfd_coff_link_add_one_symbol.
6195 (bfd_coff_link_add_one_symbol): Define.
6196 (compare_arelent_ptr): New static function if TARG_AUX.
6197 (coff_write_relocs): If TARG_AUX, sort the relocs.
6198 (coff_write_object_contents): Set A/UX aouthdr magic number.
6199 (coff_link_add_one_symbol): Define if not defined.
6200 (bfd_coff_std_swap_table): Initialize new field.
6201 * libcoff.h: Rebuild.
6202 * cofflink.c (coff_link_add_symbols): Call
6203 bfd_coff_link_add_one_symbol rather than
6204 _bfd_generic_link_add_one_symbol.
6205 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6206 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6207 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6208 * Makefile.in: Rebuild dependencies.
6209 (BFD32_BACKENDS): Add coff-aux.o.
6210 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6212 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6214 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6215 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6217 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6219 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6220 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6221 (maintainer-clean): Warn about deleting special files.
6222 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6224 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6225 warning symbols correctly.
6226 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6227 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6228 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6229 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6230 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6231 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6233 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6236 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6238 * libcoff-in.h: aligned newly exported names with bfd naming
6239 conventions. Removed an erroneous define of POWERPC_LE_PE.
6240 * libcoff.h: Rebuild.
6241 * cofflink.c, coff-ppc.c: the above function name changes
6243 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6245 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6246 * ecoff.c (struct extsym_info): Define.
6247 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6248 to ecoff_link_write_external.
6249 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6250 Strip symbols when appropriate.
6252 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6253 * syms.c (BSF_OBJECT): Define.
6254 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6255 * bfd-in2.h: Rebuild.
6256 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6258 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6261 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6262 copying relocs into a shared object, treat a defined global symbol
6264 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6265 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6266 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6268 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6269 real defined symbol, not to a weak defined symbol.
6271 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6273 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6274 and made a few static functions externs.
6276 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6277 POWERPC_LE_PE hack in cofflink.
6279 * libcoff-in.h: promoted the following from cofflink.c to allow
6280 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6281 coff_debug_merge_element, struct coff_debug_merge_type,
6282 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6283 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6284 coff_debug_merge_hash_lookup, coff_link_section_info,
6285 coff_final_link_info, coff_debug_merge_hash_newfunc,
6286 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6288 * libcoff.h: re-gen'd
6290 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6292 * syms.c: Include "bfdlink.h".
6293 (struct stab_find_info): Define.
6294 (_bfd_stab_section_find_nearest_line): New function.
6295 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6296 * libbfd.h: Rebuild.
6297 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6298 * elf.c (_bfd_elf_find_nearest_line): Try calling
6299 _bfd_stab_section_find_nearest_line before searching the ELF
6300 symbol table. Find the closest STT_FUNC symbol, not the last one.
6301 * libcoff-in.h (coff_data_type): Add line_info field.
6302 * libcoff.h: Rebuild.
6303 * coffgen.c (coff_find_nearest_line): Try calling
6304 _bfd_stab_section_find_nearest_line before searching the COFF
6306 * Makefile.in: Rebuild dependencies.
6308 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6310 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6311 4 bytes, so we get the correct value when updating the register
6312 field in little endian mode.
6314 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6316 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6317 entry_section fields. Add sntoc and snentry fields.
6318 * libcoff.h: Rebuild.
6319 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6320 not toc_section and entry_section (the COFF file does not have any
6321 sections at this point).
6322 (coff_write_object_contents): Set o_snentry and o_sntoc from
6323 snentry and sntoc rather than entry_section and toc_section.
6324 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6325 snentry, not toc_section and entry_section.
6326 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6327 entry_section from hentry.
6328 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6330 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6331 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6332 than using toc_section directly.
6334 * archures.c: Add missing `.' in enum bfd_architecture.
6335 * bfd-in2.h: Rebuild.
6337 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6338 Robert Lipe <robertl@arnet.com>.
6340 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6342 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6343 to sections we allocate. Use bfd_zalloc to allocate initialial
6344 sections, not bfd_alloc.
6345 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6346 SDA{,2}I16 relocations.
6347 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6348 whether to put something in .sbss or not.
6349 (ppc_elf_relocate_section): Add support for more relocations. Add
6350 in sec->output_offset where appropriate. Make error messages
6351 include the symbol name.
6353 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6354 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6355 doesn't get redefined messages if -shared.
6357 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6358 section if the rel_section field has been set up.
6360 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6362 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6365 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6367 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6368 of flags, only flags used are controlled by mach number. Bump up
6369 output file mach number to highest of input file mach numbers.
6370 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6371 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6373 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6374 bfd_elf64_sparc_vec support.
6376 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6378 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6379 the embedded bit is set on some objects and not on others. Just
6381 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6384 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6386 * coffcode.h (coff_new_section_hook): Don't try to align the
6389 * coffcode.h (coff_set_section_contents): Fix the handling of the
6390 .lib section to work even if the entire section contents are
6391 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6392 Robert Lipe <robertl@arnet.com>.
6394 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6396 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6397 memory here for contents.
6399 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6400 _SDA2_BASE_ by 32768.
6401 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6402 started using. Allocate contents for .sdata and .sdata2 sections
6404 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6406 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6407 size _SDA{,2}_BASE_.
6408 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6411 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6413 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6415 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6416 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6417 (bfd_mach_sparc_v9a): Define.
6418 (bfd_mach_sparc_v9_p): Define.
6419 * bfd-in2.h: Regenerated.
6420 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6422 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6423 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6424 to bfd_elf32_sparc_vec.
6425 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6426 Add v8plus{,a} support.
6428 (sparc_compatible): New function.
6429 * elf32-sparc.h: #include "elf/sparc.h".
6430 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6431 elf32_sparc_final_write_processing): New functions.
6432 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6433 elf_backend_final_write_processing): Define.
6435 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6437 * elf-bfd.h (struct elf_link_hash_entry): Add
6438 linker_section_pointer field.
6439 (enum elf_linker_section_enum): Enumeration for new way of
6440 creating linker dynamic sections and symbols.
6441 (elf_linker_section{,_pointers}): New structures for creating
6442 dynamic sections and symbols.
6443 (elf_obj_tdata): Add linker_section_pointers and linker_section
6445 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6446 (_bfd_elf_create_linker_section): New declarations.
6447 (_bfd_elf_find_pointer_linker_section): Ditto.
6448 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6449 (_bfd_elf_make_linker_section_rela): Ditto.
6451 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6453 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6454 (ppc_elf_create_linker_section): New function to create the
6455 sections .got, .sdata, and .sdata2.
6456 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6458 (ppc_elf_check_relocs): Support more of the eabi relocations.
6459 (ppc_elf_relocate_section): Ditto.
6460 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6461 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6463 * elflink.h (elf_create_pointer_linker_section): New function to
6464 create initialized pointers in dynamic linker sections.
6465 (elf_finish_pointer_linker_section): Actually intialize the
6466 pointers created above.
6468 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6469 macros to provide both 32 and 64 bit versions of
6470 elf_create_pointer_linker_section.
6471 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6472 provide both 32 and 64 bit versions of
6473 elf_finish_pointer_linker_section.
6475 * elflink.c (_bfd_elf_create_linker_section): New function to
6476 create a linker section.
6477 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6478 given address in the linker pointer offsets created for a given
6480 (_bfd_elf_make_linker_section_rela): Make a RELA section
6481 corresponding to the generated linker section.
6483 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6485 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6487 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6489 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6490 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6491 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6492 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6493 toc entry in an objdump) for now.
6494 (ppc_do_last, ppc_get_last): New function - needed to save processing
6495 the toc owner to the end.
6496 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6499 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6500 toc owner from being done till last. Must define POWERPC_LE_PC
6503 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6505 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6507 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6508 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6510 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6512 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6514 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6516 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6518 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6520 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6522 * elf.c (assign_file_positions_for_segments): Don't increment file
6523 offset for a segment which contains no loadable sections.
6525 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6527 * reloc.c: Add new PowerPC relocations.
6528 * {bfd-in2,libbfd}.h: Regenerate.
6530 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6531 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6533 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6535 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6538 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6541 * coffgen.c (coff_find_nearest_line): Don't try to cache
6542 information in sections that are not owned by a BFD. From Richard
6543 Henderson <richard@atheist.tamu.edu>.
6545 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6546 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6547 * elflink.h (elf_link_output_extsym): Remove special check for
6550 * ecoffswap.h: Add prototypes for static functions.
6552 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6554 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6555 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6557 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6558 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6559 support. Begin support for R_PPC_SDA{2,}REL.
6561 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6563 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6564 create the .got and .got.neg sections.
6565 (ppc_elf_size_dynamic_sections): Call it.
6566 (ppc_elf_check_relocs): Call it.
6567 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6568 (ppc_elf_check_relocs): Add error messages for relocations we
6569 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6572 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6574 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6575 section flags for V.4 and eabi.
6577 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6579 * elf.c (assign_file_positions_for_segments): If a segment
6580 contains no sections, don't mark it as readable.
6582 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6583 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6585 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6586 dynamic section, if there is one.
6587 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6588 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6589 (bfd_elf64_swap_dyn_in): Likewise.
6590 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6592 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6594 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6595 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6596 <pirker@eiunix.tuwien.ac.at>.
6598 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6600 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6601 PowerPC V.4 and eabi.
6602 * bfd-in2.h: Regenerate.
6603 * libfd.h: Regenerate.
6605 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6607 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6608 section type and SHF_EXCLUDE section flag, turning them into the
6609 appropriate bfd section flag.
6611 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6613 * xcofflink.c (xcoff_link_add_symbols): Create the special
6614 sections if we see a DYNAMIC object, in case that is the only
6615 XCOFF input object we see.
6617 * elf32-mips.c: Extensive changes for a start at dynamic linking
6618 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6620 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6621 (struct elf_backend_data): Remove
6622 elf_backend_create_program_headers field. Add
6623 elf_backend_additional_program_headers and
6624 elf_backend_modify_segment_map fields.
6625 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6627 (elf_backend_additional_program_headers): Likewise.
6628 (elf_backend_modify_segment_map): Likewise.
6629 (elf_backend_create_program_headers): Don't define.
6630 (elfNN_bed): Change to account for field changes.
6631 * elf.c (assign_file_positions_for_segments): Call new
6632 modify_segment_map backend function. Don't call old
6633 create_program_headers backend function.
6634 (get_program_header_size): Call additional_program_headers rather
6635 than create_program_headers.
6636 * elflink.h (elf_link_add_object_symbols): Initialize
6637 type_change_ok from new backend field.
6638 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6640 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6641 a reloc against the appropriate section.
6643 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6644 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6645 (elf_flags_init): Rename from elf_ppc_flags_init.
6646 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6648 (ppc_elf_copy_private_bfd_data): Likewise.
6649 (ppc_elf_merge_private_bfd_data): Likewise.
6651 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6654 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6656 * coff-alpha.c (alpha_relocate_section): During final link, allow
6657 output .lita section to be bigger than 64k by adjusting gp value
6658 on a per-input section basis.
6659 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6661 (struct ecoff_section_tdata): Add gp field.
6663 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6665 Handle Alpha ECOFF changes in OSF/1 3.2.
6666 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6668 * coff-alpha.c: Include "aout/ar.h".
6669 (alpha_ecoff_get_relocated_section_contents): Don't require an
6670 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6671 3.2 doesn't generate one.
6672 (alpha_relocate_section): Likewise.
6673 (alpha_ecoff_slurp_armap): Define.
6674 (alpha_ecoff_slurp_extended_name_table): Define.
6675 (alpha_ecoff_construct_extended_name_table): Define.
6676 (alpha_ecoff_truncate_arname): Define.
6677 (alpha_ecoff_write_armap): Define.
6678 (alpha_ecoff_generic_stat_arch_elt): Define.
6679 (alpha_ecoff_update_armap_timestamp): Define.
6681 (alpha_ecoff_read_ar_hdr): New static function.
6682 (alpha_ecoff_get_elt_at_filepos): New static function.
6683 (alpha_ecoff_openr_next_archived_file): New static function.
6684 (alpha_ecoff_get_elt_at_index): New static function.
6685 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6686 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6687 _bfd_ecoff to alpha_ecoff.
6688 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6689 field from backend structure, rather than always calling
6690 _bfd_get_elt_at_filepos.
6691 * coff-mips.c (mips_ecoff_backend_data): Initialize
6692 get_elt_at_filepos field.
6693 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6694 from _bfd_generic_read_ar_hdr with minor changes.
6695 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6696 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6697 * libbfd.h: Rebuild.
6699 * bfd-in.h (BFD_IN_MEMORY): Define.
6700 * libbfd-in.h (struct bfd_in_memory): Define.
6701 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6702 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6703 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6704 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6705 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6706 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6707 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6708 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6709 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6710 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6712 (bfd_openstreamr): Likewise.
6713 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6714 BFD_IN_MEMORY is not set.
6715 * riscix.c (riscix_some_aout_object_p): Likewise.
6716 * bfd-in2.h, libbfd.h: Rebuild.
6718 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6719 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6720 (bfd_get_elt_at_index): Define.
6721 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6722 bfd_get_elt_at_index. Change index parameter from int to
6724 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6725 (_bfd_noarchive_get_elt_at_index): Define.
6726 (_bfd_archive_bsd_get_elt_at_index): Define.
6727 (_bfd_archive_coff_get_elt_at_index): Define.
6728 * bfd-in2.h, libbfd.h: Rebuild.
6729 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6730 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6731 * ieee.c (ieee_get_elt_at_index): Define.
6732 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6733 * oasys.c (oasys_get_elt_at_index): Define.
6734 * som.c (som_get_elt_at_index): Define.
6736 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6737 numbers to the .text section.
6739 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6741 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6742 If there is a SEC_DEBUGGING section, get the contents of the debug
6743 information part from it.
6744 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6746 (ieee_write_object_contents): Check ieee_write_debug_part return.
6748 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6750 * config.bfd (i[345]86-*-freebsd*): Add target.
6751 * configure.in (i386freebsd_vec): Add vec.
6752 * configure: Regenerate.
6753 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6754 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6755 Rebuild dependencies..
6756 * freebsd.h: New file.
6757 * i386freebsd.c: New file.
6758 * targets.c (i386freebsd_vec): Declare.
6759 (bfd_target_vector): Add i386freebsd_vec.
6760 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6761 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6763 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6765 * ieee.c (ieee_slurp_debug): New static function.
6766 (ieee_object_p): Call it.
6767 (ieee_slurp_section_data): Skip debugging sections.
6768 (ieee_get_reloc_upper_bound): Likewise.
6769 (ieee_get_section_contents): Likewise.
6770 (ieee_canonicalize_reloc): Likewise.
6771 (ieee_write_section_part): Likewise.
6772 (ieee_write_debug_part): Likewise.
6773 (ieee_write_data_part): Likewise.
6774 (init_for_output): Likewise.
6776 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6778 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6780 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6781 relocs, since ppc_elf_relocate_section handles the linker case.
6782 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6784 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6785 ppc_elf_relocate_section since that is now the only caller.
6786 (ppc_elf_relocate_section): Ditto.
6788 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6790 * coffcode.h (coff_write_object_contents): If we don't know the
6791 section of the entry point for an XCOFF executable, always set the
6792 entry address to -1.
6794 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6796 * elf.c (bfd_section_from_shdr): Add support for note sections.
6798 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6800 * bfd-in.h (struct _symbol_info): Add stab_type field.
6801 * bfd-in2.h: Rebuild.
6802 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6804 * elf32-ppc.c: Remove trailing newline from calls to
6806 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6807 difference if target endianness is known.
6809 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6811 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6812 old style TOC16 references without using R_PPC_GOT.
6813 (ppc_reloc_type): Ditto.
6814 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6815 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6816 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6817 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6818 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6820 (ppc_elf_adjust_dynamic_symbol): Ditto.
6821 (ppc_elf_adjust_dynindx): Ditto.
6822 (ppc_elf_size_dynamic_sections): Ditto.
6823 (ppc_elf_finish_dynamic_symbol): Ditto.
6824 (ppc_elf_finish_dynamic_sections): Ditto.
6825 (ELF_DYNAMIC_INTERPRETER): Define.
6827 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6829 * elf.c (copy_private_bfd_data): When attaching sections to
6830 segments ignore sections that won't be allocated. Patch from
6833 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6835 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6838 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6840 * coff-i960.c (CALC_ADDEND): Define.
6841 (coff_i960_relocate_section): Add the input section VMA to the
6842 addend for PC relative relocs.
6844 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6846 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6847 to correctly terminate.
6849 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6851 * targets.c (enum bfd_endian): Define.
6852 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6853 from boolean to enum bfd_endian. Change header_byteorder_big_p
6855 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6856 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6857 * bfd-in2.h: Rebuild.
6858 * All targets: Change initialization of byteorder and
6859 header_byteorder to use enum bfd_endian values rather than
6861 * All files: Change all references to byteorder_big_p and
6862 header_byteorder_big_p to use new bfd_*_endian macros.
6864 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6866 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6868 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6870 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6872 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6874 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6876 * ieee.c: Lots of minor cleanups. Make many functions return
6877 errors rather than calling abort. Also:
6878 (ieee_write_twobyte): Remove; change callers to call existing
6879 ieee_write_2bytes function.
6880 (ieee_write_expression): Don't output the section twice when
6881 outputting a local symbol. Don't emit an extraneous zero if there
6883 (ieee_slurp_sections): Set the lma as well as the vma.
6884 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6886 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6887 a recognized one or bfd_arch_unknown.
6888 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6890 (ihex_get_symtab): Likewise.
6892 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6894 * aoutx.h: Include <ctype.h>.
6895 (struct aout_link_includes_table): Define.
6896 (struct aout_link_includes_totals): Define.
6897 (struct aout_link_includes_entry): Define.
6898 (aout_link_includes_lookup): Define macro.
6899 (struct aout_final_link_info): Add includes field.
6900 (aout_link_includes_newfunc): New static function.
6901 (NAME(aout,final_link)): Initialize includes hash table.
6902 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6904 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6906 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6908 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6910 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6912 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6914 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6915 (pe_print_private_bfd_data): call pe_print_reloc.
6916 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6917 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6918 up some debugging as well.
6920 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6922 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6925 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6927 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6928 when setting sections to NULL.
6930 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6932 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6934 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6935 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6937 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6938 * bfd-in2.h: Rebuild.
6940 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6942 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6944 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6946 * ihex.c (ihex_scan): Handle record types 4 and 5.
6947 (ihex_object_p): Permit types 4 and 5.
6948 (ihex_set_section_contents): Remove check for out of range
6950 (ihex_write_object_contents): Generate types 4 and 5.
6952 * elflink.h (elf_link_output_extsym): Just ignore warning and
6953 indirect references to symbols which don't really exist.
6955 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6957 * peicode.h (pe_print_idata): Minor format fixes
6958 (pe_print_edata): New function. Under private printing, this formats
6959 the edata section of a PE file.
6960 (pe_print_private_bfd_data): Added call to pe_print_edata.
6962 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6964 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6965 index, don't call stoi.
6967 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6969 * srec.c (srec_scan): Set lma as well as vma.
6971 * ihex.c: New file; support for Intel Hex format.
6972 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6973 (ihex_vec): Declare.
6974 (bfd_target_vector): Always include ihex_vec.
6975 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6976 * Makefile.in: Rebuild dependencies.
6977 (BFD_LIBS): Add ihex.o
6978 (BFD_LIBS_CFILES): Add ihex.c.
6979 * bfd-in2.h: Rebuild.
6981 * elf.c (assign_file_positions_for_segments): Sort the sections in
6983 (get_program_header_size): Return the right size if segment_map is
6985 (copy_private_bfd_data): Don't bother to sort the sections.
6987 * bfd.c (bfd_record_phdr): New function.
6988 * bfd-in.h (bfd_record_phdr): Declare.
6989 * bfd_in2.h: Rebuild.
6991 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6994 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6995 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6997 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6998 (bfd_zmalloc): Change declaration.
6999 * libbfd.h: Rebuild.
7000 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7001 and realloc. Don't set bfd_error_no_memory if they fail.
7003 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7005 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7006 uses as well. Added a new howto to deal with TOCREL16 relocs that
7007 are TOCDEFN as well.
7008 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7009 to handle RVA relocs from dlltool.
7010 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7011 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7012 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7014 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7015 to get the right section alignment.
7017 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7019 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7020 p_paddr if p_paddr is zero.
7021 (make_mapping): Set includes_filehdr and includes_phdrs for first
7023 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7025 (assign_file_positions_for_segments): Handle includes_filehdr and
7026 includes_phdrs. Remove special handling of PT_PHDR and first
7028 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7029 when appropriate. Remove special handling of PT_PHDR segment.
7030 Use a more complex condition for when a section is included in a
7031 segment to handle Solaris linker oddities.
7033 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7035 * coff-m88k.c (howto_table): Reformatted for easier reading;
7036 special_function now points to new function m88k_special_reloc.
7037 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7039 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7040 be done correctly by m88k_special_reloc.
7041 (reloc_processing): New function to be used by RELOC_PROCESSING.
7042 (RELOC_PROCESSING): Define to call reloc_processing.
7044 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7046 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7047 (pe_print_pdata): Likewise.
7049 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7050 obstack_alloc fails.
7051 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7053 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7054 * Many files: don't set bfd_error_no_memory if one of the above
7057 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7058 if p_paddr_valid is set.
7059 (copy_private_bfd_data): New static function.
7060 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7062 * elf.c (assign_file_positions_for_segments): Fix case where extra
7063 program headers were allocated.
7065 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7066 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7067 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7068 _bfd_elf_print_private_bfd_data.
7070 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7071 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7072 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7073 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7074 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7075 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7076 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7078 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7080 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7081 * elf.c (make_mapping): New static function.
7082 (map_sections_to_segments): New static function.
7083 (elf_sort_sections): New static function.
7084 (assign_file_positions_for_segments): New static function.
7085 (map_program_segments): Remove.
7086 (get_program_header_size): Remove sorted_hdrs, count, and
7087 maxpagesize parameters. Simplify.
7088 (assign_file_positions_except_relocs): When generating an
7089 executable, use assign_file_positions_for_segments.
7090 (elf_sort_hdrs): Remove.
7091 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7092 to get_program_header_size.
7094 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7096 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7098 * configure, config.in: Regenerate with autoconf 2.7.
7100 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7101 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7103 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7105 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7106 (ecoff_sec_to_styp_flags): Likewise.
7107 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7108 (ecoff_set_symbol_info): Handle scRConst.
7109 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7110 (ecoff_compute_section_file_positions): Handle .rconst section.
7111 (_bfd_ecoff_write_object_contents): Likewise.
7112 (ecoff_link_check_archive_element): Handle scRConst.
7113 (ecoff_link_add_externals): Likewise.
7114 (ecoff_link_write_external): Handle .rconst section.
7115 (ecoff_reloc_link_order): Likewise.
7116 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7117 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7119 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7121 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7122 DEF_DYNAMIC flag is set.
7124 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7126 * host-aout.c: If TRAD_HEADER is defined, include it.
7128 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7130 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7131 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7132 (BFD_NEED_DECLARATION): New function.
7133 * configure.in: Use BFD_NEED_DECLARATION.
7134 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7135 * configure, config.in: Rebuild with autoconf 2.6.
7137 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7138 special_sections before returning when called with a non XCOFF
7141 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7144 * coffcode.h (coff_compute_section_file_positions): Only pad the
7145 previous section to force file alignment when creating an
7148 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7150 * coffcode.h (coff_compute_section_file_positions): If
7151 RS6000COFF_C, set up the .debug section.
7153 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7154 if it is not large enough to accomodate the entire TOC area with
7155 signed 16 bit offsets.
7156 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7158 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7159 TOC anchor to use the TOC value used in the output file.
7161 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7163 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7164 (_bfd_coff_read_string_table): Likewise.
7166 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7168 * pe-arm.c: Fix typos.
7169 * coff-arm.c: Likewise.
7171 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7173 * coff-ppc.c (list_ele): Added "cat"egory member.
7174 (record_toc): New category parameter (priv or pub).
7175 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7176 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7177 the mainline. It addes extra toc cells in error.
7178 (ppc_coff_swap_sym_in_hook): Added some documentation.
7179 (dump_toc): Can now diagnose "virtual toc" chicanery.
7181 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7183 * elf-bfd.h (struct elf_link_hash_table): Change type of
7184 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7186 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7188 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7189 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7191 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7192 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7193 defined or mentioned in a regular file.
7195 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7197 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7198 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7199 (coff_ppc_relocate_section): Correct REL24 handling
7200 (ppc_process_before_allocation): Correct TOCDEFN handling
7202 * peicode.h (dir_names): Added name descriptions
7204 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7206 * VERSION: Updated to cygnus-2.6.
7208 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7210 * targets.c (m68k4knetbsd_vec): Declare.
7212 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7214 * targets.c (bfd_target): Change type of second argument to
7215 _bfd_print_private_bfd_data from void * to PTR.
7216 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7217 using PTR rather than void *.
7218 * bfd-in2, libbfd.h: Rebuild.
7219 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7221 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7222 _bfd_generic_bfd_print_private_bfd_data rather than casting
7225 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7227 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7228 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7230 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7231 BFD64_BACKENDS_CFILES): New variables.
7234 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7236 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7237 not at the file position of the first section.
7238 * coffcode.h (coff_compute_section_file_positions): Avoid using
7240 (coff_write_object_contents): When generating a PPC PE executable
7241 with no symbols, round up the file size to a COFF_PAGE_SIZE
7243 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7244 don't write out a string table.
7246 * elf.c (bfd_section_from_shdr): When using a different section
7247 header, pass the new one to _bfd_elf_make_section_from_shdr.
7248 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7249 (elf_map_symbols): Add section VMA to symbol value when comparing
7251 (_bfd_elf_compute_section_file_positions): Only build symbol table
7252 if there are some symbols. Set file offset of symtab and strtab
7254 (assign_file_positions_except_relocs): Remove dosyms parameter.
7255 Change all callers. Never set file offset of symtab and strtab
7257 (_bfd_elf_copy_private_section_data): New function.
7258 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7259 (_bfd_elf_copy_private_symbol_data): New function.
7260 (swap_out_syms): Check for special mapping of st_shndx created by
7261 copy_private_symbol_data.
7262 * elfxx-target.h: Use new copy routines.
7263 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7264 (_bfd_elf_copy_private_section_data): Declare.
7266 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7268 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7271 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7272 _bfd_dummy_target, matching the recent change to archive
7275 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7277 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7278 arithmetic on PTR types.
7280 * aout-target.h (MY(callback)): Set the lma of the sections.
7282 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7283 symbol into a reloc against the section.
7285 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7287 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7288 glue for the relocs: IMGLUE and IFGLUE.
7289 (record_toc): new function - tracks toc contents
7290 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7291 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7292 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7293 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7294 (ppc_record_toc_entry): Removed a debug define (duh)
7296 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7297 (pe_print_idata): New function - formats the idata section data
7298 (pe_print_pdata): New function - formats the pdata section data
7299 (pe_print_private_bfd_data): calls to above
7301 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7303 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7304 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7305 TARGET_SYM and TARGET_NAME for vector and BFD name.
7306 * coff-pmac.c (pmac_xcoff_vec): Remove.
7307 (TARGET_SYM, TARGET_NAME): Define.
7308 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7309 machine to 0, not all PowerMacs are 601s.
7311 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7313 * elfcode.h (elf_object_p): Read in any program headers.
7314 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7315 based on the program headers, if any.
7316 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7317 (map_program_segments): Set p_paddr of program headers based on
7320 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7322 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7325 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7326 trying to do a relocateable link with a non-a.out object file.
7328 * archive.c (bfd_generic_archive_p): Check the first object file
7329 in an archive even if target_defaulted is set. If the object file
7330 has the wrong xvec, reject it.
7332 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7333 be represented, report the name via _bfd_error_handler.
7334 (translate_to_native_sym_flags): Likewise.
7335 * elf32-mips.c (mips_elf_final_link): Likewise.
7336 * oasys.c (oasys_write_sections): Likewise.
7338 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7339 which checks for STYP_OVRFLO sections.
7340 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7341 reloc and lineno count overflows.
7342 (coff_write_object_contents): Call coff_count_linenumbers before
7343 coff_compute_section_file_positions. If RS6000COFF_C, handle
7344 reloc and lineno count overflows.
7345 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7346 relocs before dealing with .pad sections. Count overflow section
7347 headers when handling .pad sections.
7349 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7352 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7353 (struct xcoff_link_hash_table): Add descriptor_section and
7354 special_sections fields.
7355 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7356 (xcoff_link_add_symbols): Set linkage section alignment. Create
7357 descriptor section. Check for magic symbol names (_text, etc.),
7358 and record them in special_sections if found. Set
7359 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7360 descriptor field to point back to the function code symbol.
7361 (xcoff_sweep): Always mark the special descriptor_section.
7362 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7363 function descriptor, and mark it if it is.
7364 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7365 parameter, and fill it in. Allocate space for the descriptor
7367 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7368 global linkage code. If an undefined function descriptor is
7369 exported, arrange to define it. Warn about any other undefined
7371 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7372 (xcoff_write_global_symbol): Create a function descriptor when
7374 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7375 * bfd-in2.h: Rebuild.
7377 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7379 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7380 (ppc_coff_link_hash_table): new types for hashing
7381 (ppc_coff_link_hash_newfunc): hash entry constructor
7382 (ppc_coff_link_hash_table_init): hash table initializer
7383 (ppc_coff_link_hash_table_create): hash table constructor
7384 (ppc_record_toc_entry): changed references to hash table
7385 (coff_ppc_relocate_section): changed references to hash table
7387 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7388 * libcoff.h: Rebuild
7390 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7391 (coff_link_add_symbols): removed toc_offset init
7393 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7395 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7398 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7399 if it is given and mmep is available.
7400 * acconfig.h: Undef USE_MMAP.
7401 * configure, config.in: Regenerated.
7402 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7403 table handling the old way.
7404 (aout_get_external_symbols): Don't complain if last byte of string
7406 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7407 (bfd_free_window) [! USE_MMAP]: Don't define.
7408 (bfd_get_file_window,
7409 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7411 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7413 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7416 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7418 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7419 compatible with AMD generated COFF files. Try to support both AMD
7420 and GNU formats simultaneously.
7421 (coff_a29k_relocate_section): Likewise.
7423 * libbfd.c (bfd_get_file_window): Change writable parameter from
7424 int to boolean; update all callers. Pass MAP_SHARED if not
7425 writable--it's required on Solaris. Cast fprintf argument to
7427 * bfd-in.h (bfd_get_file_window): Update declaration.
7428 * bfd-in2.h: Rebuild.
7429 * aoutx.h: Update calls to bfd_get_file_window.
7431 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7433 (xcoff_swap_ldhdr_in): New static function.
7434 (xcoff_swap_ldsym_in): New static function.
7435 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7436 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7437 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7438 Handle XTY_ER/XMC_XO symbols correctly.
7439 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7440 rather than normal symbol table.
7441 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7442 already defined with the same absolute value.
7443 (xcoff_mark): When considering called symbols, check whether the
7444 descriptor is from a dynamic object, rather than the symbol
7446 (xcoff_build_ldsyms): Likewise.
7448 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7449 Cast realloc and malloc return values. If malloc or realloc fail,
7450 set bfd_error_no_memory.
7451 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7452 * bfd-in2.h: Rebuild.
7454 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7456 * coff-ppc.c (ppc_record_toc_entry): new function.
7457 (in_reloc_p): changed return value.
7458 (coff_ppc_relocate_section): much rework.
7459 (ppc_allocate_toc_section): new function.
7460 (ppc_process_before_allocation): new function.
7461 (ppc_coff_swap_sym_in_hook): new function.
7463 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7464 (coff_link_add_symbols): initialize toc_offset.
7466 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7467 (coff_swap_aouthdr_out): Added more sections to the data
7468 dictionary for the pe file header. Also changed linker version
7469 number on the ppc side.
7470 (dir_names): small improvements to the dictionary printing.
7471 (pe_mkobject_hook): save the file level flags.
7473 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7474 (pe_tdata): added real_flags field
7475 (coff_tdata): added local_toc_sym_map and access macro
7477 * libcoff.h (coff_link_hash_entry): added toc_offset field
7478 (pe_tdata): added real_flags field
7479 (coff_tdata): added local_toc_sym_map and access macro
7481 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7482 (coff_mkobject): init for local_toc_sym_map
7483 (coff_write_object_contents): set the internal_a.magic to
7484 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7487 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7489 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7490 entries until both the line number address and the function name
7491 address are too large.
7493 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7494 * configure: Rebuilt.
7496 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7497 is defined in the environment.
7499 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7501 * som.c (som_get_section_contents_in_window): Define to use
7504 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7506 * coff-i860.c: New file, based on coff-i386.c.
7507 * cpu-i860.c: New file, based on cpu-i386.c.
7508 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7509 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7510 targets, using i860coff_vec.
7511 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7512 trad-core.o and hosts/i860mach3.h.
7513 (i860coff_vec): Use coff-i860.o and cofflink.o.
7514 * configure: Rebuild.
7515 * Makefile.in: Rebuild dependencies.
7516 (ALL_MACHINES): Add cpu-i860.o.
7517 (BFD32_BACKENDS): Add coff-i860.o.
7518 (CFILES): Add cpu-i860.c and coff-i860.c.
7519 * targets.c (i860coff_vec): Declare.
7520 (bfd_target_vector): Add &i860coff_vec.
7521 * archures.c (bfd_i860_arch): Declare.
7522 (bfd_archures_list): Add &bfd_i860_arch.
7523 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7524 (coff_set_flags): Handle bfd_arch_i860.
7525 (coff_write_object_contents): Handle I860 a.out magic number.
7527 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7529 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7530 the created .tc section to 2.
7531 (xcoff_mark): Don't keep a .loader reloc for a call to an
7532 undefined symbol when creating a shared library.
7533 (xcoff_build_ldsyms): When creating a shared library, generate
7534 global linkage code for a call to an undefined symbol.
7536 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7538 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7539 BFD32_BACKENDS, BFD64_BACKENDS.
7540 (.dep1): Put mkdep output in a separate file.
7541 Rebuilt dependencies.
7543 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7546 Permit use of mmap when available:
7548 * configure.in: Check for mmap, madvise, mprotect.
7549 * config.in, configure: Regenerated.
7551 * libbfd.c (struct _bfd_window_internal): Define type.
7552 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7554 (ok_to_map): New static variable for debugging.
7555 (_bfd_generic_get_section_contents_in_window): New function.
7556 * bfd-in.h (bfd_window_internal): Declare type.
7557 (bfd_window): Define type.
7558 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7559 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7562 * libaout.h (struct aoutdata): Add two window fields.
7563 (obj_aout_sym_window, obj_aout_string_window): New macros.
7564 * aoutx.h (some_aout_object_p): Initialize windows.
7565 (aout_get_external_symbols): Get symbol data and strings in
7566 windows instead of explicitly allocated buffers.
7567 (slurp_symbol_table): Free window instead of memory.
7568 (bfd_free_cached_info): Release windows instead of freeing storage
7570 (aout_link_free_symbols): Ditto.
7572 * targets.c (bfd_target): Add new field for
7573 get_section_contents_in_window.
7574 (BFD_JUMP_TABLE_GENERIC): Updated.
7575 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7576 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7577 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7578 macros for get_section_contents_in_window field.
7580 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7582 * core.c: Renamed to corefile.c
7583 * makefile.dos (OBJS): Change core.o to corefile.o
7584 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7586 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7588 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7589 to o. Clobber and restore the list of new csects around the call
7590 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7591 linker error and the linker wants to read the symbol table. Reset
7592 the line number count of a real section even if it has no relocs.
7593 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7595 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7598 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7600 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7601 an undefined symbol in a shared link.
7603 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7604 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7605 phdm@info.ucl.ac.be (Philippe De Muyter).
7607 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7609 * coff-m88k.c (rtype2howto): New static function.
7610 (RTYPE2HOWTO): Use it rather than a macro definition.
7612 * coffcode.h (coff_write_object_contents): set internal_a.magic
7613 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7615 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7616 define TRAD_HEADER to new file hosts/delta68.h.
7617 m88*-motorola-sysv*, however, does use ptrace-core.o.
7618 * hosts/delta68.h: New file.
7620 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7621 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7623 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7625 * i386linux.c (MY(vec)): Declare before use.
7627 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7629 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7630 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7632 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7633 BFD is not of the right type.
7634 (bfd_elf_get_needed_list): Likewise.
7635 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7636 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7637 * xcofflink.c (XCOFF_XVECP): Define.
7638 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7640 (bfd_xcoff_import_symbol): Likewise.
7641 (bfd_xcoff_export_symbol): Likewise.
7642 (bfd_xcoff_link_count_reloc): Likewise.
7643 (bfd_xcoff_record_link_assignment): Likewise.
7644 (bfd_xcoff_size_dynamic_sections): Likewise.
7646 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7647 table index against the number of symbols for a base relative
7650 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7652 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7653 full_aouthdr flag here...
7654 (_bfd_xcoff_bfd_final_link): ...not here.
7656 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7658 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7659 systems that have a system <libelf.h>.
7660 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7661 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7662 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7663 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7664 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7665 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7666 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7668 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7670 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7671 set, set BSF_WEAK in symbol. Change all callers.
7672 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7673 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7674 _bfd_generic_link_add_one_symbol.
7675 (ecoff_indirect_link_order): Check that the section tdata relocs
7676 are not NULL before using them.
7678 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7679 define TRAD_HEADER as hosts/alphalinux.h.
7680 * configure: Rebuild.
7681 * hosts/alphalinux.h: New file.
7682 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7685 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7687 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7688 C_ECOMM storage classes.
7690 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7692 (xcoff_mark): Call xcoff_mark_symbol.
7693 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7694 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7696 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7698 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7700 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7702 (xcoff_find_reloc): New static function.
7703 (xcoff_link_add_symbols): Use it.
7704 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7705 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7706 relocate the value of C_DECL.
7708 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7710 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7712 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7713 callback decide what goes in .relocs.
7714 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7715 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7718 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7720 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7723 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7725 * xcofflink.c: More improvements, mostly to fix handling of
7726 constructors and a few other special cases.
7727 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7728 zero, reverting yesterday's change.
7729 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7730 (bfd_xcoff_link_count_reloc): Declare.
7731 (bfd_xcoff_record_link_assignment): Declare.
7732 * bfd-in2.h: Rebuild.
7734 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7736 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7737 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7738 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7739 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7740 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7741 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7743 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7746 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7747 segments includes the a.out header. See to that the magic number
7748 *always* is big-endian.
7750 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7751 m68k4k NetBSD configurations.
7753 * configure.in, configure: Separate i386 & mips NetBSD
7754 configurations from other BSD ones. Don't assume DEC is the only
7755 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7756 configurations. Add support for m68k4k NetBSD object format.
7758 * libaout.h: Added M_68K4K_NETBSD magic.
7760 * m68k4knetbsd.c: New file.
7762 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7764 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7767 * hosts/mipsnbsd.h: New file.
7769 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7771 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7773 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7774 toc_section, and entry_section fields.
7775 (struct xcoff_section_tdata): Remove ldrel_count field.
7776 * libcoff.h: Rebuild.
7777 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7779 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7780 full a.out header if full_aouthdr is set in xcoff_data.
7781 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7782 based on sections stored in xcoff_data.
7783 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7785 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7786 (rs6000coff_vec): Set symbol_leading_char to '.'.
7787 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7788 value stored in ret rather than returning a pointer value.
7790 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7792 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7795 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7797 * som.c (som_slurp_string_table): Allocate the strings with malloc
7798 since they're free'd by free_cached_info.
7799 (som_slurp_symbol_table): Similarly for the symbol table.
7801 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7803 * Makefile.in (diststuff): Don't make headers.
7805 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7807 * Makefile.in: Rebuild dependencies.
7809 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7810 output_bfd is not SunOS.
7811 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7812 non-SunOS input files.
7814 * xcofflink.c: Extensive changes to support linking shared objects
7815 and generating a .loader section.
7816 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7817 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7818 last_symndx, and ldrel_count fields.
7819 * libcoff.h: Rebuild.
7820 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7821 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7823 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7824 (bfd_xcoff_export_symbol): Declare.
7825 (bfd_xcoff_size_dynamic_sections): Declare.
7826 * bfd-in2.h: Rebuild.
7828 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7830 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7831 * configure: Rebuild.
7832 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7833 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7835 (pmac_xcoff_vec): Update to use new xcoff support.
7836 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7837 (xcoff_write_armap): Declare buf as unsigned char.
7838 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7840 * mpw-make.sed: Generalize subdir_do edit.
7842 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7844 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7845 correctly. Don't initialize asect->vma.
7847 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7849 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7850 something a little less than the page size.
7852 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7854 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7856 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7858 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7859 * coffcode.h (coff_write_object_contents): If .bss is before
7860 .data us that as data_start.
7861 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7863 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7864 (coff_swap_outhdr_out): Hardwire in version number.
7866 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7868 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7869 major and minor to *_vno, since the former are also macros in
7870 SunOS header files. Cast result of bfd_alloc to appropriate
7873 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7874 before assigning to sec_data.
7876 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7878 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7879 now relative to the section, not absolute.
7880 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7881 get the file name when there is a N_SO directory name. When
7882 handling stabs, remember that section->vma was added to the
7885 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7887 * sunos.c (struct sunos_link_hash_table): Add needed field.
7888 (sunos_link_hash_table_create): Call bfd_release, not free.
7889 (sunos_link_hash_table_create): Initialize needed field.
7890 (sunos_add_dynamic_symbols): Record needed objects.
7891 (bfd_sunos_get_needed_list): New function.
7892 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7893 * bfd-in2.h: Rebuild.
7895 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7897 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7899 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7901 * bfd-in.h (struct bfd_link_needed_list): Rename from
7902 bfd_elf_link_needed_list.
7903 * bfd-in2.h: Rebuild.
7904 * elf.c, elflink.h, libelf.h: Corresponding changes.
7906 Add start at AIX linker support; no shared libraries yet.
7907 * xcofflink.c: New file.
7908 * configure.in (rs600coff_vec): Use xcofflink.o.
7909 * configure: Rebuild.
7910 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7912 (struct xcoff_section_tdata): Define.
7913 (xcoff_section_data): Define macro.
7914 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7915 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7916 (_bfd_xcoff_bfd_final_link): Declare.
7917 (_bfd_ppc_xcoff_relocate_section): Declare.
7918 * libcoff.h: Rebuild.
7919 * coff-rs6000.c: Clean up a bit.
7920 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7921 cputype, csects, and debug_indices.
7922 (xcoff_copy_private_bfd_data): Copy cputype.
7923 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7924 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7925 (xcoff_reloc_type_lookup): Rename from
7926 rs6000coff_reloc_type_lookup.
7927 (coff_relocate_section): Define.
7928 (_bfd_xcoff_sizeof_headers): Define.
7929 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7930 (_bfd_xcoff_bfd_relax_section): Define.
7931 (_bfd_xcoff_bfd_link_split_section): Define.
7932 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7934 * coffcode.h (coff_compute_section_file_positions): If AIX,
7935 increment sofar by SMALL_AOUTSZ if not executable.
7936 (coff_write_object_contents): If AIX, always output an a.out
7937 header; if not executable, header size of SMALL_AOUTSZ.
7938 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7939 (_bfd_stringtab_init): Initialize xcoff field.
7940 (_bfd_xcoff_stringtab_init): New function.
7941 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7942 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7943 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7944 * libbfd.h: Rebuild.
7945 * Makefile.in: Rebuild dependencies.
7946 (BFD32_BACKENDS): Add xcofflink.o.
7947 (CFILES): Add xcofflink.c.
7949 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7950 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7951 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7953 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7955 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7957 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7959 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7960 * config.in: Regenerated.
7962 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7963 (_bfd_chunksize): New variable.
7964 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7965 for obstack chunk size.
7966 * configure.in: Check for getpagesize.
7967 * configure: Regenerated.
7969 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7971 * trad-core.c (rawptr): Make it a local variable of
7972 ptrace_unix_core_file_p.
7974 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7976 * coff-arm.c (in_reloc_p): New.
7977 * coff-i386.c (in_reloc_p): New.
7978 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7979 (coff_write_object_contents): Only set has_reloc_section
7981 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7982 in_reloc_p to decide if reloc should be emitted.
7983 * libcoff.h (pe_data_type.in_reloc_p): New.
7984 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7986 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7988 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7989 (_bfd_coff_read_internal_relocs): Likewise.
7990 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7991 (_bfd_coff_read_internal_relocs): Likewise.
7993 * elflink.h (elf_link_add_object_symbols): Correct conditions
7994 under which type and size change warnings are issued.
7996 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7998 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7999 a symbol which is not in a real section.
8000 (coff_write_native_symbol): Corresponding change.
8002 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8003 coff_link_hash_newfunc and make non-static.
8004 (_bfd_coff_link_hash_table_init): New function, broken out of
8005 _bfd_coff_link_hash_table_create.
8006 (_bfd_coff_link_hash_table_create): Use it.
8007 (process_embedded_commands): Make static.
8008 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8009 (_bfd_coff_link_hash_table_init): Declare.
8010 * libcoff.h: Rebuild.
8012 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8013 field in XCOFF tdata.
8014 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8015 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8016 based on cputype stored in a.out header, or in n_type of initial
8018 (coff_write_object_contents): Set cputype correctly in a.out
8020 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8022 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8023 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8025 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8026 * libcoff.h: Rebuild.
8028 * cpu-rs6000.c (rs6000_compatible): New static function.
8029 (bfd_rs6000_arch): Use it.
8030 * cpu-powerpc.c (powerpc_compatible): New static function.
8031 (arch_info_struct): Define various flavours of PowerPC.
8032 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8035 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8037 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8039 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8041 * elflink.h (elf_link_add_object_symbols): Don't warn about
8042 changing the size or type if the old definition was weak.
8044 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8046 * coffcode.h (combined_entry_type): Add fix_line field.
8047 (coff_slurp_line_table): Warn if we try to set the lineno field of
8049 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8050 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8051 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8052 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8054 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8055 * libcoff.h: Rebuild.
8057 * libcoff-in.h (struct xcoff_tdata): Define.
8058 (xcoff_data): Define.
8059 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8060 * bfd-in2.h, libcoff.h: Rebuild.
8061 * coff-rs6000.c (xcoff_mkobject): New static function.
8062 (coff_mkobject): Define.
8063 (xcoff_copy_private_bfd_data): New static function.
8064 (coff_bfd_copy_private_bfd_data): Define.
8065 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8067 (rs6000coff_vec): Add DYNAMIC to object_flags.
8068 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8069 .loader sections specially.
8070 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8071 section alignment from the XCOFF tdata information.
8072 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8073 F_SHROBJ, and copy the extra a.out header information into the
8074 XCOFF tdata structure.
8075 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8076 F_DYNLOAD and the extra a.out header information.
8077 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8078 C_HIDEXT symbol with attached csect information.
8079 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8080 in the o_maxdata field.
8081 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8082 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8083 end if BSF_NOT_AT_END is set.
8085 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8086 _bfd_read_ar_hdr_fn.
8087 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8088 * bfd-in2.h, libbfd.h: Rebuild.
8089 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8091 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8092 (bfd_slurp_bsd_armap_f2): Likewise.
8093 (_bfd_slurp_extended_name_table): Likewise.
8095 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8097 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8099 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8100 when the symbol table is empty.
8102 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8103 space for section symbols, since we don't output them either.
8104 (elf_m68k_adjust_dynindx): Removed.
8106 * ptrace-core.c (rawptr): Make it a local variable of
8107 ptrace_unix_core_file_p.
8109 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8111 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8114 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8115 Mac object file formats.
8117 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8119 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8120 auxent if there isn't one.
8121 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8122 rather than FILNMLEN as the maximum name length.
8124 * coffcode.h (bfd_coff_backend_data): Add new field
8125 _bfd_coff_print_aux.
8126 (bfd_coff_print_aux): New static function.
8127 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8128 scnlen field of an XTY_LD csect aux entry.
8129 (coff_print_aux): New static function.
8130 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8131 in coff_pointerize_aux_hook.
8132 (bfd_coff_std_swap_table): Initialize new field.
8133 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8134 * libcoff.h: Rebuild.
8135 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8136 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8138 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8139 if there are symbols, for native AIX ld compatibility.
8141 * coffcode.h (bfd_coff_backend_data): Add new field
8142 _bfd_coff_pointerize_aux_hook.
8143 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8144 or I960, and as 0 otherwise.
8145 (bfd_coff_std_swap_table): Initialize new field.
8146 * libcoff.h: Rebuild.
8147 * coffgen.c (coff_pointerize_aux): Change parameters to take
8148 symbol pointer instead of type and class, and to take aux index.
8149 Call _bfd_coff_pointerize_aux_hook if it is defined.
8150 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8151 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8152 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8154 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8155 read-only/host-only support.
8157 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8159 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8162 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8163 BFD_JUMP_TABLE_ARCHIVE accordingly.
8164 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8165 (_bfd_compute_and_write_armap): Declare.
8166 (_bfd_generic_read_ar_hdr): Declare.
8167 (_bfd_read_ar_hdr): Define.
8168 (_bfd_noarchive_read_ar_hdr): Define.
8169 (_bfd_archive_bsd_read_ar_hdr): Define.
8170 (_bfd_archive_coff_read_ar_hdr): Define.
8171 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8172 _bfd_read_ar_hdr instead.
8173 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8174 (_bfd_compute_and_write_armap): Rename from
8175 compute_and_write_armap. Make non-static. Change all callers.
8176 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8177 than _bfd_snarf_ar_hdr.
8178 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8179 * ieee.c (ieee_read_ar_hdr): Define.
8180 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8181 * oasys.c (oasys_read_ar_hdr): Define.
8182 * som.c (som_read_ar_hdr): Define.
8183 * bfd-in2.h, libbfd.h: Rebuild.
8185 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8187 * peicode.c (coff_swap_filehdr_in): If symptr is
8188 zero, there aren't any symbols, even if nsyms is set.
8190 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8192 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8194 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8195 sections, and set styp correctly for them: .got, .hash, .dynamic,
8196 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8197 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8199 (ecoff_sort_hdrs): New static function.
8200 (ecoff_compute_section_file_positions): Return boolean, not void.
8201 Sort the sections by VMA before looking through them. Put the
8202 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8203 section on an appropriate boundary within the page.
8204 (ecoff_compute_reloc_file_positions): Check return value of
8205 ecoff_compute_section_file_positions.
8206 (_bfd_ecoff_set_section_contents): Likewise.
8207 (_bfd_ecoff_write_object_contents): Check for various Alpha
8208 section types when incrementing text_size and data_size. Call
8209 adjust_headers backend function if it exists.
8210 * coff-alpha.c (alpha_adjust_headers): New static function.
8211 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8212 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8214 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8216 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8218 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8219 of ALTERNATE_AIX_CORE_FORMAT.
8220 * configure.in (aix4): No longer need CORE_FLAGS.
8221 * configure: Updated.
8223 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8225 NS32k changes from Ian Dall:
8226 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8228 (aout_link_input_section_std, aout_link_input_section_ext,
8229 aout_link_reloc_link_order): Call them instead of _bfd_*
8231 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8233 (backend_data): Use it instead of hardcoded zero.
8235 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8236 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8238 * ns32knetbsd.c: Include bfd.h.
8239 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8240 (MY_bfd_reloc_type_lookup): Declare function too.
8241 * pc532-mach.c (set_sizes): Don't declare.
8242 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8243 (backend_data, MY_backend_data): Don't define.
8245 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8246 ns32k-*-lites* like ns32k-*-netbsd*.
8248 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8251 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8253 * coffcode.h (coff_write_object_contents): Restore setting
8254 f_timdat to 0, deleted on August 22.
8256 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8258 * coffcode.h (coff_bfd_copy_private_symbol_data,
8259 coff_bfd_copy_private_section_data,
8260 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8261 * peicode.h (coff_bfd_copy_private_bfd_data): New
8262 (pe_bfd_copy_private_bfd_data): New.
8263 (coff_swap_scnhdr_in): Swap bss size into the right place.
8264 (pe_print_private_bfd_data): Add some newlines.
8266 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8268 * som.c (setup_sections): Don't die if a space has no subspaces.
8270 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8272 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8273 dynamic symbol override a common symbol. Don't change the size or
8274 type if they have been set and the new symbol is not a definition.
8275 Warn if the size or type changes.
8277 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8279 * som.c (som_begin_writing): Don't write the symbol table or
8281 (som_finish_writing): Write them here. Place them after the
8282 subspace data, but before the relocs.
8284 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8286 * sunos.c (sunos_add_one_symbol): Just pass false, not
8287 info->shared_library, to sunos_create_dynamic_sections.
8288 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8290 (sunos_check_dynamic_reloc): Remove .text section assertion.
8292 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8294 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8295 * configure, configure.in: Add pmac_xcoff_vec case.
8296 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8297 * coff-pmac.c: New file, PowerMac XCOFF support.
8298 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8299 * targets.c (pmac_xcoff_vec): Declare.
8301 * mpw-config.in: Various changes to be compatible with the
8302 autoconf-based configury.
8303 * mpw-make.sed: New file, sed commands to translate Unix
8304 makefile into MPW syntax.
8305 * mpw-make.in: Remove.
8306 * hosts/mpw.h: Remove.
8307 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8308 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8310 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8312 * binary.c (binary_get_symtab): Return an empty string on error.
8313 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8315 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8317 * coff-ppc.c: Reformatted according to gnu conventions
8318 Removed irrelevant "if 0" code
8320 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8322 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8323 symbols rather than as indirect symbols.
8324 (MY(slurp_symbol_table)): Don't do anything special about
8327 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8328 of .ctors and .dtors sections is no larger than 2.
8330 * sunos.c (sunos_add_one_symbol): Don't change
8331 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8333 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8334 dynamic symbols when creating a shared library.
8335 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8337 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8338 written even if it is not defined in a regular object.
8339 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8340 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8341 rather than the constant 22.
8342 (sunos_check_dynamic_reloc): Handle creating a shared library.
8343 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8344 zero when creating a shared library.
8345 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8346 write it out at the start of the symbol table.
8348 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8350 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8352 * config.bfd: Add arm-*-coff.
8353 * configure.in, configure: Add armcoff_{little,big}_vec.
8354 * targets.c (armcoff_{little,big}_vec): Declare.
8355 (bfd_target_vector): Add armcoff_{little,big}_vec.
8356 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8358 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8360 * targets.c (bfd_find_target): Remove debugging code.
8362 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8364 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8366 * Makefile.in: added *-ppc files
8367 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8368 allow pe based .o's to be shared with other tools on ppc/NT
8369 * config.bfd: added powerpc[le]-[pe|winnt] config support
8370 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8371 * peicode.h: Added more section flags for PE on ppc
8372 Added coff_swap_filehdr_out to allow peicode.h to be
8373 used for non-image PE files on ppc.
8374 Check for image, or not, before copying pe_opthdr
8375 * targets.c: Added new bfd's
8376 * targets.c: Removed two inactive bfds that shouldn't have made it this
8379 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8381 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8382 explicit values to initialize all relocs. Change all users.
8383 (ppc_elf_brtaken_inner): New function to handle branch predicition
8385 (ppc_elf_brtaken_reloc): Ditto.
8386 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8387 relocs use ppc_elf_unsupported_reloc.
8388 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8389 needs to be reported.
8390 (ppc_elf_relocate_section): Support branch prediction relocs.
8392 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8394 * bfd.c (bfd_assert): Remove \n from string passed to
8397 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8398 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8399 (bfd_coff_make_section_hook): Don't define.
8400 (coff_make_section_hook): Remove.
8401 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8402 (styp_to_sec_flags): Likewise.
8403 (coff_write_object_contents): Likewise.
8404 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8406 * libcoff.h: Rebuild.
8407 * coffgen.c (make_a_section_from_file): Just call
8408 bfd_make_section_anyway, not bfd_make_section or
8409 bfd_coff_make_section_hook.
8410 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8411 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8412 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8413 make_section_hook field.
8414 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8416 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8417 pointers into value field for warning and indirect symbols; just
8418 leave the value field alone.
8419 * linker.c (generic_link_add_symbol_list): Use next symbol for
8420 warning and indirect symbols, rather than looking in symbol value.
8421 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8422 parameter. Change all callers. Remove support for indirect
8423 symbols; it didn't work anyhow.
8424 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8425 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8426 * bfd-in2.h: Rebuild.
8428 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8430 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8431 go back to telling the tools this reloc operates on 32 bits.
8433 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8435 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8436 rather than a direct fprintf.
8437 * archive.c (_bfd_write_archive_contents): Likewise.
8438 * coffcode.h (coff_slurp_symbol_table): Likewise.
8439 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8440 (ppc_elf_unsupported_reloc): Likewise.
8441 (ppc_elf_relocate_section): Likewise.
8442 * i386linux.c (linux_tally_symbols): Likewise.
8443 (linux_finish_dynamic_link): Likewise.
8444 * osf-core.c (osf_core_core_file_p): Likewise.
8445 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8446 * som.c (som_sizeof_headers): Likewise.
8447 * srec.c (srec_bad_byte): Likewise.
8448 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8449 * libbfd-in.h (bfd_assert): Declare first parameter const.
8450 * libbfd.h: Rebuild.
8451 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8452 bfd_reloc_overflow is enough.
8453 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8454 * coff-h8500.c (rtype2howto): Likewise.
8455 * coff-z8k.c (rtype2howto): Likewise.
8456 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8457 * elf.c (_bfd_elf_get_lineno): Likewise.
8458 (_bfd_elf_no_info_to_howto): Likewise.
8459 (_bfd_elf_no_info_to_howto_rel): Likewise.
8460 * hp300hpux.c (convert_sym_type): Likewise.
8461 (MY(swap_std_reloc_in)): Likewise.
8462 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8464 * libaout.h (struct aoutdata): Add line_buf field.
8465 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8466 and filename_buffer. Instead, use a malloc buffer stored in the
8467 new line_buf field. Remove length restrictions.
8469 * coffgen.c (string_size): Remove static variable.
8470 (debug_string_size, debug_string_section): Likewise.
8471 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8472 and debug_string_size_p parameters. Use them instead of the
8473 global variables. Change all callers.
8474 (coff_write_symbol): Likewise.
8475 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8476 (coff_write_symbols): Add local variables to replace removed
8479 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8480 function, and line_base fields.
8481 * libcoff.h: Rebuild.
8482 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8483 information, rather than using static variables.
8485 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8486 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8488 * init.c (initialized): Remove static variable.
8489 (bfd_init): Don't bother setting initialized.
8490 (bfd_check_init): Remove.
8491 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8492 * libbfd.h: Rebuild.
8494 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8496 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8497 size for full core dumps. Copy core file header to private data.
8498 (rs6000coff_core_file_failing_command,
8499 rs6000coff_core_file_failing_signal): New functions to extract
8500 the file name and terminating signal from the core file.
8501 * coff-rs6000.c: Use them.
8503 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8505 Change arch info to be const, initialized at compile time.
8506 * archures.c: Reindent many functions. Change CONST to const.
8507 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8508 nothing set it anyhow. Make next const.
8509 (bfd_arch_info_list): Remove.
8510 (bfd_archures_list): Rename from archures_init_table. Change from
8511 a table of function pointers to a table of bfd_arch_info_type
8512 structure addresses.
8513 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8514 (bfd_lookup_arch): Likewise.
8515 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8517 (bfd_default_arch_struct): Make const.
8518 (bfd_arch_init, bfd_arch_linkin): Remove.
8519 (bfd_get_arch_info): Return a const pointer.
8520 * init.c (bfd_init): Don't call bfd_arch_init.
8521 * bfd.c (struct _bfd): Make arch_info const.
8522 * bfd-in2.h: Rebuild.
8523 * libbfd.h: Rebuild.
8524 * configure.in: Put & before everything in $selarchs.
8525 * configure: Rebuild.
8526 * cpu-*.c: Change bfd_*_arch from a function which calls
8527 bfd_arch_linkin to a const structure.
8528 * ieee.c (ieee_object_p): Make arch const.
8530 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8532 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8534 * bfd-in2.h: Regenerate.
8535 * libbfd.h: Regenerate.
8537 * elf32-ppc.c (reloc_type): Update names to match current draft.
8538 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8539 relative. Update names to current V.4 draft.
8540 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8541 (ppc_elf_relocate_section): Rename relocations to match draft.
8543 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8545 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8546 compiled with -mrelocatable-lib to be linked with either normal
8547 modules or -mrelocatable modules.
8549 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8551 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8552 in the a.out header.
8554 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8555 a reloc against a local symbol, even if it's not a section.
8557 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8559 * targets.c (bfd_target): Remove unused align_power_min field.
8560 * bfd-in2.h: Rebuild.
8561 * All backends: Remove initialization of align_power_min.
8563 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8565 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8567 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8569 * config.bfd (mips-dec-netbsd*): New target.
8570 * configure.host (mips-dec-netbsd*): New host.
8571 * configure.in (mips-dec-netbsd*): New native.
8572 * configure: Rebuild.
8574 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8576 Make the COFF backend linker merge common types:
8577 * cofflink.c (struct coff_debug_merge_element): Define.
8578 (struct coff_debug_merge_type): Define.
8579 (struct coff_debug_merge_hash_entry): Define.
8580 (struct coff_debug_merge_hash_table): Define.
8581 (coff_debug_merge_hash_table_init): Define.
8582 (coff_debug_merge_hash_table_free): Define.
8583 (coff_debug_merge_hash_lookup): Define.
8584 (struct coff_final_link_info): Add debug_merge field.
8585 (coff_debug_merge_hash_newfunc): New static function.
8586 (_bfd_coff_final_link): Allocate and free debug_merge table.
8587 (coff_link_input_bfd): Merge identical enum, struct and union
8590 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8592 Convert i960 COFF to use COFF backend linker.
8593 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8594 structure to store the symbol being used.
8595 (coff_i960_start_final_link): New static function.
8596 (coff_i960_relocate_section): New static function.
8597 (coff_i960_adjust_symndx): New static function.
8598 (coff_start_final_link): Define.
8599 (coff_relocate_section): Define.
8600 (coff_adjust_symndx): Define.
8601 * coffcode.h (bfd_coff_backend_data): Add new callback function
8602 _bfd_coff_start_final_link.
8603 (bfd_coff_start_final_link): Define.
8604 (coff_start_final_link): Define if not defined.
8605 (bfd_coff_std_swap_table): Add coff_start_final_link.
8606 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8608 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8609 function callback is not NULL.
8610 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8611 (_bfd_coff_internal_syment_name): Declare.
8612 * libcoff.h: Rebuild.
8613 * configure.in (icoff_big_vec): Add cofflink.o.
8614 (icoff_little_vec): Likewise.
8615 * configure: Rebuild.
8617 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8619 * Makefile.in (clean-info): Remove extraneous tab from line
8622 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8624 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8625 contents has relocs.
8627 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8629 * coffcode.h (coff_compute_section_file_positions): Keep the
8631 (coff_write_object_contents): Remember if it's a relocatable
8633 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8634 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8635 if relocatable file. Swap out saved raw size.
8637 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8639 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8640 (maintainer-clean): Rename from realclean, passing
8641 maintainer-clean down to subdirectories, but leave realclean as a
8644 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8647 * dep-in.sed: Remove config.h from generated dependencies.
8649 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8650 broken out of sunos_canonicalize_dynamic_symtab.
8651 (sunos_canonicalize_dynamic_symtab): Call new function
8652 sunos_slurp_dynamic_symtab.
8653 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8654 dynamic symbol table to the caller.
8655 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8656 callback to override the symbols being read.
8657 * libaout.h (struct aout_backend_data): Add three new parameters
8658 to add_dynamic_symbols callback.
8660 Extensive minor changes to avoid various gcc warnings. Also:
8661 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8662 * archures.c (bfd_arch_info_type): Change mach field from long to
8664 (bfd_lookup_arch): Change machine parameter from long to unsigned
8667 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8669 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8670 a symbol with a non-zero plt_offset.
8672 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8674 * elfcode.h (align_file_position): Remove; not used.
8676 * configure.in: Only check for <sys/procfs.h> on a native system,
8677 and make sure it defines prstatus_t.
8678 * configure: Rebuild.
8680 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8682 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8684 * config.in: Rename from config.h.in.
8685 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8686 Check for config.h:config.in when creating stamp-h.
8687 * configure: Rebuild.
8688 * Makefile.in (stamp-h): Depend upon config.in rather than
8689 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8690 calling config.status.
8692 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8693 (Makefile): Just rebuild Makefile.
8694 (config.h, stamp-h): New targets.
8695 * configure.in: Create stamp-h when rebuilding config.h.
8696 * configure: Rebuild.
8698 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8700 * configure.in: Call AC_CONFIG_HEADER. Substitute
8701 HOST_64BIT_LONG. Check that various header files exist. Check
8702 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8703 and/or free need to be declared. Don't make a link to sysdep.h.
8704 Define TRAD_HEADER for various hosts.
8705 * configure: Rebuild.
8706 * configure.host: Don't set my_host. Add definitions taken from
8707 host header files for various entries. Remove entries which now
8709 * acconfig.h: New file.
8710 * config.h.in: New file, built by autoheader.
8711 * sysdep.h: New file.
8712 * Makefile.in (do_distclean): Don't remove sysdep.h.
8714 (LOCAL_H_DEPS): New variable.
8715 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8717 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8718 ($(OPTIONAL_BACKENDS)): Likewise.
8719 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8720 looking through sysdep.h.
8721 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8722 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8723 (fprintf_vma, sprintf_vma): Likewise.
8724 (int64_type, uint64_type): Don't define.
8725 * bfd-in2.h: Rebuild.
8726 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8727 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8728 * lynx-core.c: Include stuff from old hosts/lynx.h.
8729 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8730 rather than NO_FCNTL.
8731 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8732 rather than NATIVE_HPPAHPUX_COMPILER.
8733 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8735 * hosts/*.h: Remove all header files which merely include,
8736 declare, and define things. Leave header files which define
8737 information needed by trad-core.c.
8739 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8740 (BFD_CC_FOR_BUILD): Define.
8741 * configure.in: Use BFD_CC_FOR_BUILD.
8742 * configure: Rebuild.
8744 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8746 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8747 * configure: Rebuild.
8749 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8752 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8754 * config.bfd: i386pe_ve -> i386pe_vec.
8756 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8758 * configure.host: Incorporate host Makefile fragments by setting
8760 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8761 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8762 value based on whether the code is being compiled by a cross
8763 compiler. Don't substitute host_makefile_frag or frags.
8764 * aclocal.m4: New file to define local AC_PROG_CC.
8765 * configure: Rebuild.
8766 * Makefile.in (INSTALL): Set to @INSTALL@.
8767 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8768 (INSTALL_DATA): Set to @INSTALL_DATA@.
8770 (CC): Define as @CC@.
8771 (CFLAGS): Set to @CFLAGS@.
8772 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8773 (@host_makefile_frag@): Remove.
8774 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8775 after other options.
8776 (config.status): Remove dependency upon @frags@.
8777 * config/*.mh, config/README: Remove.
8779 * config.bfd: Rewrite to incorporate the contents of the Makefile
8780 fragments by setting shell variables, rather than merely returning
8781 the name of a Makefile fragment.
8782 * configure.in: Use shell variables set by config.bfd rather than
8783 looking at the target Makefile fragment files. Don't substitute
8784 target_makefile_frag. Do substitute TDEFINES.
8785 * configure: Rebuild.
8786 * Makefile.in (@target_makefile_frag@): Remove.
8787 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8788 * config/*.mt: Remove.
8790 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8792 * configure.in: Put changequote lines around "i[345]86" patterns
8793 section of core file support.
8795 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8797 * som.c (som_bfd_print_private_bfd_data): Define to use the
8800 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8802 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8803 entry, text_start and data_start.
8805 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8807 * Makefile.in (OFILES): Remove $(TDEPFILES).
8808 * config/apollo.mt (TDEPFILES): Remove.
8809 * config/README: Update.
8811 * configure.in: For a native configuration, set COREFILE and
8812 COREFLAG based on the canonical host name.
8813 * configure: Rebuild.
8814 * Makefile.in: Rebuild dependencies.
8815 (ALL_CFLAGS): Add @COREFLAG@.
8816 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8817 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8818 support routines. Check LYNX_CORE rather than HOST_LYNX.
8819 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8820 * i386lynx.c: Likewise.
8821 * m68klynx.c: Likewise.
8822 * sparclynx.c: Likewise.
8823 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8824 * *-core.c: Comment changes.
8825 * config/decstation.mh (HDEPFILES): Remove.
8826 (HDEFINES): Remove -DTRAD_CORE.
8827 * config/irix3.mh (RANLIB): Remove.
8828 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8829 (HDEFINES): Remove -DIRIX_CORE.
8830 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8831 (HDEFINES): Remove -DTRAD_CORE.
8832 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8833 * config/ultra3.mh (RANLIB): Remove.
8834 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8835 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8836 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8837 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8838 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8839 * config/i386aix.mh, config/i386bsd.mh: Remove.
8840 * config/i386linux.mh, config/i386mach3.mh: Remove.
8841 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8842 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8843 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8844 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8845 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8846 * config/solaris2.mh, config/stratus.mh: Remove.
8847 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8848 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8850 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8852 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8853 DT_FINI entry if the appropriate symbol is not in the hash table.
8855 * libelf.h (struct elf_backend_data): Add create_program_headers
8856 and want_hdr_in_seg fields.
8857 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8859 (elf_backend_create_program_headers): Likewise.
8860 (elfNN_bed): Initialize create_program_headers and
8862 * elf.c (get_program_header_size): Call create_program_headers
8864 (map_program_segments): Check want_hdr_in_seg backend field. Call
8865 create_program_headers backend routine.
8867 * elf.c (assign_file_positions_except_relocs): Align non allocated
8868 sections when creating an executable.
8870 * elfcode.h (elf_swap_phdr_in): Make non static.
8871 (elf_swap_phdr_out): Make non static.
8872 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8873 (bfd_elf32_swap_phdr_out): Declare.
8874 (bfd_elf64_swap_phdr_in): Declare.
8875 (bfd_elf64_swap_phdr_out): Declare.
8877 * ecofflink.c (ecoff_collect_shuffle): New static function.
8878 (_bfd_ecoff_get_accumulated_pdr): New function.
8879 (_bfd_ecoff_get_accumulated_sym): New function.
8880 (_bfd_ecoff_get_accumulated_ss): New function.
8881 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8882 (_bfd_ecoff_get_accumulated_sym): Declare.
8883 (_bfd_ecoff_get_accumulated_ss): Declare.
8884 * libbfd.h: Rebuild.
8886 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8888 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8890 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8891 warning symbols. If any section is named .gnu.warning.XXX, treat
8892 the contents as a warning to be issued if the symbol XXX is
8894 (elf_link_output_extsym): For an indirect or warning symbol, just
8895 output the symbol it points to.
8897 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8898 if bfd_hash_allocate fails, since it will already be set.
8899 (generic_link_hash_newfunc): Likewise.
8900 (archive_hash_newfunc): Likewise.
8901 (hash_entry_bfd): New static function.
8902 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8903 callback. Allocate a new warning using the hash table newfunc.
8904 Use bfd_hash_replace to update the entry in the hash table, rather
8905 than assuming we can copy the fields with structure assignment.
8907 * hash.c (bfd_hash_replace): New function.
8908 * bfd-in.h (bfd_hash_replace): Declare.
8909 * bfd-in2.h: Rebuild.
8911 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8913 * config.bfd: Add mips*vr4300-*-elf* target.
8914 * config/mipsbvr4300.mt: Added.
8916 See file ChangeLog.2
8923 version-control: never