1 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
3 * elf32-m32r.c: Add macros to handle NOP insertion.
5 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
7 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
8 (xcoff_mark): Likewise.
9 (xcoff_build_ldsyms): Mark absolute symbols.
11 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
13 * bout.c (b_out_write_object_contents): Sort symbols before output
14 to keep {CALL,BAL}NAME symbols adjacent.
15 (b_out_symbol_cmp): New function.
17 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
19 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
20 allocate space for a PC relative reloc against a symbol which is
21 defined in a regular file.
22 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
23 relative reloc against a symbol which is defined in a regular
26 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
28 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
29 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
31 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
32 (mips*-*-netbsd*): New target.
34 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
36 * elflink.h (elf_link_assign_sym_version): Change error message
37 from "undefined version name" to "undefined versioned symbol
40 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
42 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
45 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
47 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
50 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
51 shared. Set stab* sections to be shared and read. Set .rsrc
52 section to be read and shared.
55 Mon Dec 22 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
57 * Makefile.am (ALL_MACHINES,BFD32_BACKENDS): Add txvu support.
58 (cpu-txvu.lo,elf32-txvu.lo): Add rules for.
59 * Makefile.in: Rebuild.
60 * config.bfd, configure.in: Add txvu support.
61 * configure: Regenerate.
62 * archures.c, elf.c, targets.c: Add txvu support.
63 * bfd-in2.h: Regenerate.
64 * cpu-txvu.c, elf32-txvu.c: New files.
67 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
69 * Makefile.am: Rebuild dependencies.
70 (ALL_MACHINES_CFILES): Add dwarf2.lo.
71 (ALL_MACHINES_CFILES): Add dwarf2.c.
72 * Makefile.in: Rebuild.
74 * coff-arm.c: Don't include obstack.h.
76 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
78 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
81 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
83 * configure: Regenerate to get @SHELL@ substituted.
85 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
87 * coff-arm.c (coff_arm_relocate_section): Only look at section
88 owner if there is one.
90 * elf.c (assign_file_positions_for_segments): Fail if there is not
91 enough room for the program headers. (PR14186)
93 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
95 * elf.c (_bfd_elf_find_nearest_line): Call
96 _bfd_dwarf2_find_nearest_line first.
97 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
98 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
100 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
103 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
104 object files to be merged into a M32RX executable.
106 * archures.c: Add bfd_mach_m32rx.
108 * archures.c: Add bfd_mach_m32r.
110 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
112 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
113 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
114 to decide when to align the file sections for paging.
116 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
119 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
121 * elf32-m32r.c (m32r_elf_object_p): New Function.
122 (m32r_elf_final_write_processing): New Function.
123 (m32r_elf_set_private_flags): New Function.
124 (m32r_elf_copy_private_bfd_data): New Function.
125 (m32r_elf_merge_private_bfd_data): New Function.
126 (m32r_elf_print_private_bfd_data): New Function.
127 (elf_backend_object_p): Point to m32r_object_p.
128 (elf_backend_final_write_processing): Point to
129 m32r_elf_final_write_processing.
130 (bfd_elf32_bfd_copy_private_bfd_data): Point to
131 m32r_elf_copy_private_bfd_data.
132 (bfd_elf32_bfd_merge_private_bfd_data): Point to
133 m32r_elf_merge_private_bfd_data.
134 (bfd_elf32_bfd_set_private_flags): Point to
135 m32r_elf_set_private_bfd_data.
136 (bfd_elf32_bfd_print_private_bfd_data): Point to
137 m32r_elf_print_private_bfd_data.
140 * cpu-m32r.c: Add m32rx cpu architecture.
141 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
142 architecture machines.
145 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
148 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
150 * configure: Only build libbfd shared if --enable-shared's value
151 was `yes', or was set to `*bfd*'.
152 * aclocal.m4: Likewise.
153 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
154 original source of this bit of code. It's not clear what the best fix
157 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
159 * linker.c (generic_link_add_symbol_list): Always init udata.p so
160 that the generic relaxation code can function when input and output
161 file formats are mismatched.
163 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
165 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
167 * elf.c (assign_file_positions_for_segments): For a loadable
168 section, make sure that the load address is correct relative to
169 the load address of the segment plus the size of the segment so
172 * coffcode.h (_coff_link_output_has_begun): Make static.
173 (_coff_final_link_postscript): Likewise.
175 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
177 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
178 which a relocation refers to an indirect or warning symbol.
180 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
182 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
183 (coff_arm_final_link_postscript): New function.
184 (coff_arm_link_output_has_begun): New function.
186 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
187 _bfd_coff_link_output_has_begun and
188 _bfd_coff_final_link_postscript. Add new macros:
189 bfd_coff_link_output_has_begun() and
190 bfd_coff_final_link_postscript().
192 * cofflink.c (_bfd_coff_final_link): Insert calls to
193 bfd_coff_link_output_has_begun() and
194 bfd_coff_final_link_postscript().
196 * coffcode.h: Add two new fields to bfd_coff_backend_data
197 structure: _bfd_coff_link_output_has_begun and
198 _bfd_coff_final_link_postscript. Add default initialisers for
199 these fields. Add overridable aliases for the coff swap functions
200 in the backend data structure.
202 * elf32-v850.c: Update with patches from the branch to fix
203 HI16_S/LO16 reloc pairs.
206 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
208 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
210 (USE_REL): Don't define any more, switch to using RELA
212 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
215 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
217 * archures.c (bfd_mach_mips*): Define.
218 (start-sanitize-vr5400):
219 (vr5400, bfd_mach_vr5000): Define.
220 (end-sanitize-vr5400):
221 (bfd_default_scan): For 3000 and 4000 replace magic constant with
224 * cpu-mips.c (N): Define.
225 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
226 numbers with bfd_mach_mips* macros.
228 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
230 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
231 v850_elf_relocate_section): Fix PR2 14180 and 14181
232 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
233 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
234 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
235 (for PR14180) to create and handle special common sections.
236 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
237 which have data stored in the instructions. PR14258.
239 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
241 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
242 (USER_LABEL_PREFIX): Revert back to '_'
244 * config.bfd (targ_cpu): Add support for Thumb target.
246 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
248 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
249 (get_symbol_value): Handle R_SH_SWITCH8.
250 (sh_relax_delete_bytes): Likewise.
252 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
254 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
255 gcc/config/arm/semi.h
257 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
260 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
262 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
265 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
267 * coffcode.h (coff_mkobject_hook): Only set private flags for non
270 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
272 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
275 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
277 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
278 complain if inout and output formats differ.
280 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
282 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
283 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
284 * Makefile.in: Rebuild.
285 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
286 automake and autoconf.
288 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
289 (COFF_WITH_PR to COFF_WITH_PE).
291 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
293 * coff-arm.c: Make variables and some functions static, so that
294 this file can be included in multiple object files.
295 (coff_arm_bfd_final_link): Fix minor bug.
297 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
299 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
301 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
303 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
305 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
307 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
309 * sunos.c (sunos_add_one_symbol): When overriding a defined
310 symbol, set it to undefined, not new.
312 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
315 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
317 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
318 (sh_relax_delete_bytes): Don't kill LABEL relocs.
320 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
322 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
323 (mn10300_elf_relax_section): Likewise.
325 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
327 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
328 bfd_h_get_* calls to "bfd_byte *".
330 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
332 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
334 (mn10300_elf_relax_section): Include stack space for register saves
335 in the imm8 field of a "call" instruction.
336 (compute_function_info): Determine how much stack is allocated by
337 the movm instruction. Fix typo.
338 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
340 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
342 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
343 a version dependency could not be found.
345 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
347 * configure.com: Get version info from configure.in
349 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
351 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
352 New function. Avoid mixing US1 and HAL R1 code.
353 Set resulting memory ordering to the strongest one used.
354 (sparc64_elf_object_p): Set bfd_mach correctly.
356 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
358 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
359 (sparc64_elf_check_relocs): Handle them.
360 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
361 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
363 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
365 * configure.in (sparc*-*-linux*): Use trad-core and ...
366 * hosts/sparclinux.h: New file.
368 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
370 * config.bfd (sparc64-*-linux*): New target.
372 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
373 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
375 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
376 Set .plt alignment from new plt_alignment.
377 * elflink.h (elf_link_create_dynamic_sections): Set version section
378 alignment to LOG_FILE_ALIGN.
379 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
380 (elfXX_bed): Init plt_alignment.
382 * elf64-sparc.c (sparc64_elf_check_relocs,
383 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
384 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
385 sparc64_elf_finish_dynamic_sections): New functions.
386 (sparc64_elf_howto_table): Fix a few name strings.
387 (ELF_DYNAMIC_INTERPRETER): New definition.
388 (sparc64_elf_relocate_section): Handle shared libraries.
390 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
391 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
392 PLT definitions sparc64-linux originally choose. These will go
393 away soon in favour of the official abi definitions.
395 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
397 * coff-sh.c (coff_small_object_p): New static function.
398 (coff_small_new_section_hook): New static function.
399 (bfd_coff_small_swap_table): New static const structure.
400 (coff_small_close_and_cleanup): Define.
401 (coff_small_bfd_free_cached_info): Define.
402 (coff_small_get_section_contents): Define.
403 (coff_small_get_section_contents_in_window): Define.
404 (shcoff_small_vec): New static structure.
405 (shlcoff_small_vec): New static structure.
406 * targets.c (bfd_target_vector): Add shcoff_small_vec and
408 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
409 shlcoff_small_vec to targ_selvecs.
411 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
412 * configure: Rebuild.
414 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
416 * evax-egsd.c: Weak symbols are global.
418 * evax-emh.c: Use proper casts.
420 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
422 * evax-egsd.c: Section names and symbols have different
423 length restrictions. Add length parameter to
424 _bfd_evax_length_hash_symbol.
425 * evax-etir.c: Likewise.
426 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
428 * evax.h (EOBJ_S_C_SECSIZ): Define.
430 * evax-alpha.c: Remove duplicate test.
432 * evax-emh.c: SYS$ functions are upper-case.
434 * evax-egsd.c: Create separate sections for common symbols.
435 * evax-etir.c: Don't output common section.
436 * evax.h: Bump up section count.
438 * configure.com: Use 64bit integers with DEC C.
440 * evax-egsd.c: Make section flags dec c compatible.
442 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
444 * som.c (normalize): Delete function.
445 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
446 changed. Use passed in elength to determine size of the extended
447 name table instead of computing it again.
449 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
451 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
452 IMAGE_SCN_MEM_READ for an unrecognized section.
454 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
456 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
457 '/' in the extended name table.
459 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
461 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
462 symbols, check globals list before matching on locals.
464 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
466 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
469 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
471 * peicode.h (pe_mkobject_hook): Set DLL flag.
472 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
474 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
475 for .stab* sections. Replace strlen of constant strings with
478 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
480 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
481 merge got and reloc entries from ind syms to their target.
482 (elf64_alpha_always_size_sections): Call it.
483 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
484 (elf64_alpha_can_merge_gots): Likewise.
485 (elf64_alpha_merge_gots): Likewise.
487 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
488 as it is insufficient to handle the relocation changes as well.
490 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
492 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
493 relocs for symbols in shlibs that have been forced local.
494 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
496 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
498 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
499 got_enties of the default symbol for the default versioned
500 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
503 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
505 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
506 24 bits of the PC when computing a PC relative relocation.
508 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
510 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
511 Correct value for maximum positive 22 bit PC relative relocation.
512 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
513 HI_16 relocations. Correct bit adjustment in TDA offsets.
515 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
517 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
518 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
520 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
522 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
525 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
527 * config.bfd: Missed one alpha* change.
529 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
531 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
532 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
533 (MINUS_ONE): New macro.
534 (sparc_elf_notsup_reloc): New function.
535 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
536 H44,M44,L44,REGISTER.
537 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
538 (init_insn_reloc): New function.
539 (sparc_elf_wdisp16_reloc): Use it.
540 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
542 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
544 * som.c (som_construct_extended_name_table): Remove static
545 function, and define as macro instead.
547 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
549 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
550 recognizes alphaev5 etc.
551 * configure.host: Likewise.
553 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
555 Make ld -s work on AIX:
556 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
557 section if we are stripping.
558 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
559 size if we are stripping.
560 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
561 and don't write out relocs, if we are stripping.
562 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
563 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
566 * configure.in: Don't include elf.lo again for ELF targets; it's
567 always in the library anyhow.
568 * configure: Rebuild.
570 * bfd-in2.h: Rebuild.
572 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
573 char *, when calling bfd_get_32 and bfd_put_32.
574 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
577 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
579 * reloc.c (bfd_check_overflow): New function.
580 (bfd_perform_relocation, bfd_install_relocation): Use it.
581 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
582 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
583 * bfd-in2.h: Regenerate.
584 * libbfd.h: Regenerate.
586 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
588 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
589 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
591 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
593 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
594 (stmp-bfd-h): Rename from stmp-bfd.h.
595 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
596 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
597 (stmp-bin2-h): New target.
598 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
599 (stmp-lbfd-h): New target.
600 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
601 (stmp-lcoff-h): New target.
602 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
603 stmp-lbfd-h, and stmp-lcoff-h.
604 * Makefile.in: Rebuild.
606 * configure.in: Use a diversion to set enable_shared before the
607 arguments are parsed.
608 * configure: Rebuild.
610 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
612 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
613 renamed to R_SPARC_UNUSED_42.
614 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
615 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
616 renamed to R_SPARC_UNUSED_42.
617 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
618 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
619 * bfd-in2.h: Regenerated.
620 * libbfd.h: Regenerated.
622 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
624 * elflink.h (elf_merge_symbol): Don't check the hash creator until
625 after we have set *sym_hash.
627 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
629 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
631 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
633 * Makefile.am (libbfd_a_SOURCES): Define.
634 * Makefile.in: Rebuild.
636 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
637 * aclocal.m4: Rebuild with new libtool.
638 * configure: Rebuild.
640 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
642 * elf.c (map_sections_to_segments): Even if we are not demand
643 paged, don't put a loadable section after a nonloadable section.
644 (assign_file_positions_for_segments): Increment the file offset
645 for a section with contents, even if it is not loadable.
648 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
650 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
651 indicating that __ctbp could not be found.
654 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
656 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
658 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
661 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
662 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
663 Add support for the CALLT relocs.
665 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
666 BFD_RELOC_V850_CALLT_16_16_OFFSET.
669 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
670 relocations against non-existant symbols.
672 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
674 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
676 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
677 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
678 bit reloc in the tiny data area.
681 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
683 Merged changes from Martin Hunt:
685 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
686 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
689 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
690 BFD_RELOC_D30V_9_PCREL_R): New relocs.
692 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
693 Do 15 and 21 bit pc-relative relocations.
694 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
697 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
698 added to the relocation, not or'd.
701 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
703 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
705 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
707 * archures.c (bfd_default_scan): Use strcasecmp.
708 (bfd_default_scan): Test for match with arch_name + ":" +
710 (bfd_default_scan): Test for match with printable_name - ":".
711 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
712 cases. Each implements their own scan function.
713 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
714 special cases. Since info->mach == 0. The test mach == number
716 (bfd_arch_list): New function, return name of all the supported
719 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
721 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
722 decoding architecture.
723 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
726 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
728 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
730 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
732 * Makefile.am: Rebuild dependencies.
733 (ALL_MACHINES_CFILES): Add cpu-v850.c.
734 (ALL_MACHINES_CFILES): Add elf32-v850.c.
735 * Makefile.in: Rebuild.
737 * reloc.c: Remove extraneous commas from relocation entries.
738 Remove BFD_RELOC_V850_16_PCREL.
739 * bfd-in2.h: Rebuild.
741 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
742 in sections named .tocbss rather than .bss.
744 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
746 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
747 BFD_RELOC_V850_16_PCREL.
749 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
751 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
752 the same as C_EXT syms.
753 (coff_link_add_symbols): Ditto.
754 (_bfd_coff_link_input_bfd): Ditto.
755 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
756 it to preserve and restore state of global_to_static flag.
758 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
760 * elf32-v850.c (v850_elf_object_p): Set machine number based on
761 bits in e_flags field rather than magic numbers.
762 (v850_elf_final_write_processing, v850_elf_set_private_flags,
763 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
764 v850_elf_print_private_bfd_data): New functions.
767 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
769 * elf.c (prep_headers): Remove V850E magic number.
770 * elf.c (prep_headers): Remove V850EA magic number.
773 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
775 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
777 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
779 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
780 instructions are relative to the next instruction, not the
782 (mn10200_elf_relax_section): Similarly.
784 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
786 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
789 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
790 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
791 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
793 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
795 * cpu-v850.c: Remove "plain" from v850 printable name.
796 (scan): Use strcasecmp.
798 * archures.c (bfd_mach_v850): Define.
800 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
801 just sh/SH, use strcasecmp.
802 (arch_info_struct): Add entries for sh3 et.al.
804 * archures.c (bfd_mach_sh, ...): Define.
806 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
808 * archures.c (bfd_archures_list): Always NULL terminate the list.
810 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
812 * Makefile.am: Rebuild dependencies.
813 (ALL_MACHINES_CFILES): Add cpu-arc.c.
814 (ALL_MACHINES_CFILES): Add elf32-arc.c.
815 (elf32-arc.lo): Remove explicit dependency.
816 * Makefile.in: Rebuild.
818 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
819 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
820 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
822 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
824 * configure: Rebuild with latest devo autoconf for NT support
826 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
828 * cpu-arm.c (compatible): If B is a default type, return A.
830 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
832 * cpu-v850.c (scan): New function.
833 (arch_info_struct): New structure.
834 (bfd_v850_arch): Add link into arch_info_structure.
836 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
839 * elf32-v850.c (v850_elf_object_p): New function.
842 * archures.c (bfd_mach_v850e): Machine value for v850e.
844 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
846 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
849 * elf.c (prep_headers): Add support for v850e machine number.
851 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
853 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
855 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
858 * elf.c (prep_headers): Add support for v850ea machine number.
861 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
863 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
864 cached_stab field if the offset prevents us from using the cache.
866 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
868 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
870 * aout-arm.c (aout_arm_little_vec): Likewise.
871 (aout_arm_big_vec): Likewise.
872 * bout.c (b_out_vec_big_host): Likewise.
873 (b_out_vec_little_host): Likewise.
874 * mipsbsd.c (aout_mips_little_vec): Likewise.
875 (aout_mips_big_vec): Likewise.
878 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
880 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
881 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
882 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
885 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
887 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
888 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
889 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
890 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
891 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
892 of two for I960 only.
893 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
894 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
896 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
897 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
898 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
900 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
901 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
902 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
903 *coffcode.h (coff_write_object_contents): Set alignment field in
904 section header for TIC80COFF files.
907 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
909 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
910 v850_elf_check_relocs, v850_elf_reloc,
911 v850_elf_final_link_relocate): Add support for
912 BFD_RELOC_V850_16_PCREL relocation.
914 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
917 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
919 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
922 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
924 * cpu-v850e: New file.
926 * elf.c (prep_headers): Add support for v850e target.
928 * bfd-in2.h (bfd_architecture): Add support for v850e target.
930 * config.bfd: Add support for v850e target.
932 * archures.c: Add support for v850e target.
934 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
936 * cpu-v850ea: New file.
938 * elf.c (prep_headers): Add support for v850ea target.
940 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
942 * config.bfd: Add support for v850ea target.
944 * archures.c: Add support for v850ea target.
947 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
949 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
950 argument as section relative, rather than an absolute address.
951 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
953 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
955 * config.bfd (arc-*-elf*): Add.
956 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
957 * configure: Rebuild.
958 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
959 (BFD32_BACKENDS): Add elf32-arc.lo.
960 (cpu-arc.lo,elf32-arc.lo): Add rules for.
961 * Makefile.in: Rebuild.
962 * archures.c (architecture list): Add bfd_arch_arc.
963 (bfd_archures_list): Add bfd_arc_arch.
964 (bfd_mach_arc_base): Define.
965 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
966 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
967 (bfd_target_vect): Add them.
968 * bfd-in2.h, libbfd.h: Rebuild.
969 * cpu-arc.c, elf32-arc.c: New files.
970 * elf.c (pre_headers): Recognize bfd_arch_arc.
972 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
974 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
975 data section is correctly rounded to a page in the file.
977 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
979 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
980 there are no symbols.
982 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
984 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
985 file system 14 character limit.
986 * Makefile.am, configure.in: Corresponding changes.
987 * Makefile.in, configure: Rebuild.
989 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
991 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
992 Rebuild dependencies.
993 * Makefile.in: Rebuild.
995 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
997 * Makefile.am (docdir): Define.
998 * Makefile.in: Rebuild.
1000 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
1002 * configure: Rebuild with autoconf 2.12.1.
1004 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
1006 * aclocal.m4, configure: Rebuild with new automake patches.
1008 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1010 * rs6000-core.c (make_bfd_asection): New function to add a section
1011 to the core file bfd.
1012 (rs6000coff_core_p): Use make_bfd_asection to add the core file
1014 Use BFD routines to seek, read and stat the core file.
1015 Handle .data sections from loaded objects and anonymously mmapped
1016 regions, these are available in AIX 4 core files.
1018 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
1020 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
1021 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
1022 copy; use a patches libtool instead.
1023 * acmacros.m4: Remove.
1024 * Makefile.in, aclocal.m4, configure: Rebuild.
1026 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
1028 * Makefile.am: New file, based on old Makefile.in.
1029 * acmacros.m4: New file, copied from old aclocal.m4.
1030 * acinclude.m4: New file.
1031 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
1032 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
1033 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
1034 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
1035 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
1036 * acconfig.h: Mention PACKAGE and VERSION.
1037 * stamp-h.in: New file.
1038 * dep-in.sed: Change .o to .lo.
1039 * Makefile.in: Now built with automake.
1040 * aclocal.m4: Now built with aclocal.
1041 * config.in, configure: Rebuild.
1044 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
1046 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
1047 if there is only a relocation to a read-only but not allocatable
1048 section (like .stab).
1049 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1050 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
1051 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1052 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1053 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1055 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
1056 (ppc_elf_create_linker_section): These sections are not
1057 created by the linker (that is, they are created by the user
1058 putting data in them). In particular, they can be the source
1059 and target of relocations.
1060 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
1061 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
1062 objects (for instance, 'long double') to 16-byte boundaries.
1063 (ppc_elf_size_dynamic_sections): Make the code that generates
1064 section symbols exactly the same as for sparc, reducing the
1065 number of section symbols output.
1066 (ppc_elf_check_relocs): Check postcondition of
1067 bfd_elf32_link_record_dynamic_symbol. Make default case the
1068 same as corresponding code for sparc, fixing bug involving
1070 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
1071 forced to be local because of versioning (by replicating
1072 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
1073 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
1075 (ppc_elf_relocate_section): Add handy debugging code for when
1076 assertion fails. Add some more 'symbol made local because of
1079 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
1080 processing a GOT relocation as required by ABI.
1082 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1084 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
1085 version info if this symbol came from a dynamic object.
1086 (elf_link_add_object_symbols): Set the version info of a symbol
1087 only if the object actually contains version definitions and
1088 defines this symbol.
1090 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1092 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
1093 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1095 * configure: Regenerated with autoconf 2.12.
1096 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
1098 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1100 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
1101 a warning rather than returning an error.
1103 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
1105 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
1107 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
1109 * cisco-core.c: define signals for wingdb.
1111 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
1113 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
1114 the same number of aux entries.
1116 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
1118 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
1119 difference of two symbols if the relocation size is 32 bits.
1120 (som_write_fixups): Handle R_DATA_EXPR.
1122 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1124 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
1125 its value if COFF_WITH_PE is defined.
1127 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1129 * coff-stubgo32.c: New file.
1130 * go32stub.h: New file.
1131 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
1132 * coffswap.h (coff_swap_filehdr_in): Invoke
1133 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
1135 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
1136 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
1137 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
1138 COFF_ADJUST_AUX_IN_POST if they are defined.
1139 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
1140 COFF_ADJUST_AUX_OUT_POST if they are defined.
1141 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
1142 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
1143 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
1144 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
1145 * targets.c (go32stubbedcoff_vec): Declare.
1146 (bfd_target_vector): Add go32stubbedcoff_vec.
1147 * configure.in (go32coff_vec): New target vector.
1148 (go32stubbedcoff_vec): Likewise.
1149 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
1150 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1151 * Makefile.in: Rebuild dependencies.
1152 (BFD32_BACKENDS): Add coff-stubgo32.o.
1153 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
1154 (HFILES): Add go32stub.h.
1156 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1158 * configure.in: Check for fdopen.
1159 * configure, config.in: Rebuild.
1160 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1161 __GO32__. Reindent a bit.
1163 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1165 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1166 flag for newly created sections.
1167 (sunos_add_dynamic_symbols): Don't discard newly created sections
1168 if shared library is dynobj.
1170 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1172 * elf.c (map_sections_to_segments): When checking whether
1173 including a section in a segment would force us to skip a page,
1174 align the address of the next segment to avoid wraparound
1177 start-sanitize-tic80
1178 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1180 * coffcode.h (coff_write_object_contents): Initialize
1181 target id field to TIC80_TARGET_ID.
1182 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1184 (coff_swap_filehdr_in): Swap in target id field if used.
1187 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1189 * coff-i386.c (coff_i386_is_local_label_name): New static function
1190 if TARGET_UNDERSCORE.
1191 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1192 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1194 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1196 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1197 complain_overflow_signed, for 32 bit PC relative relocations.
1199 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1201 * elflink.h (elf_link_add_object_symbols): When a version
1202 indirection symbol is overridden, make the original symbol point
1203 at the real overriding symbol.
1205 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1208 * elflink.h (elf_link_output_extsym): Use the right section for a
1210 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1211 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1213 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1215 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1216 symbols before checking for new symbols.
1218 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1220 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1222 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1223 file, not aoutsz bytes (they are different in XCOFF .o files).
1225 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1226 redefined by objects included from archives.
1228 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1230 * elflink.h (elf_merge_symbol): In the case of a new defined
1231 symbol overriding an old defined symbol, return the hash table
1232 entry which we modify, even if it is the target of an
1234 (elf_link_add_object_symbols): If the real name of the symbol gets
1235 overridden, convert the versioned symbol into an indirect symbol
1238 * elflink.h (elf_merge_symbol): New static function, broken out of
1239 elf_link_add_object_symbols.
1240 (elf_link_add_object_symbols): Call it.
1242 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1244 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1245 handle case where COFF filehdr does not immediately follow PE
1247 * coffgen.c (coff_object_p): Remove useless seek to current
1250 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1252 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1255 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1257 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1258 symbols, skip N_ABS symbols with debugging storage classes.
1260 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1262 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1263 relocs in shared libraries which refer to local symbols. Cope
1264 with addend when processing a GOT relocation.
1266 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1267 for sections that the linker didn't create.
1268 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1269 symbol if it was created in ppc_elf_size_dynamic_sections.
1270 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1271 relative to a section for which we didn't output a symbol.
1273 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1274 relocs are 'rela' relocs, like everything else. .rela.plt is not
1275 a read-only section, so we don't have to special-case it.
1277 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1278 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1280 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1281 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1282 actual .got section.
1283 * elflink.c (_bfd_elf_create_got_section): The three reserved
1284 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1286 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1289 * elf32-ppc.c (ppc_elf_check_relocs): Use
1290 _bfd_elf_create_got_section to create the GOT rather than
1291 ppc_elf_create_linker_section. Create the '.rela.got' section
1293 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1294 symbol has a GOT entry.
1295 (ppc_elf_relocate_section): Record when a symbol is used through
1296 the GOT, and allocate space in the GOT for each such symbol.
1297 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1298 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1301 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1302 treated in a similar way to ADDR16_HA relocs.
1303 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1304 shared objects; the linker must deal with them.
1305 (ppc_elf_create_linker_section): Stop setting
1306 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1307 LINKER_SECTION_PLT stuff.
1308 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1309 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1310 section, not ELF-specific calls.
1311 (elf_backend_plt_not_loaded): Set to 1.
1312 (elf_backend_got_symbol_offset): Set to 4.
1313 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1314 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1315 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1316 plt_not_loaded member.
1317 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1318 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1320 (elf_backend_G_O_T_offset): Set default to 0.
1321 (elfNN_bed): Set added fields.
1323 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1324 DT_RELENT in shared objects; should be DT_RELAENT.
1326 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1327 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1328 such a reloc (in a non-shared object) refers to a symbol that's
1331 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1333 * elfcode.h (put_signed_word): Define.
1334 (get_signed_word): Define.
1335 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1336 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1338 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1339 bfd_get_signed_32 to set the r_addend field.
1340 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1341 bfd_h_get_signed_64 to set the r_addend field.
1343 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1345 * elf32-i386.c (elf_i386_relocate_section): When generating a
1346 shared library, do the relocation if the input section is not
1347 allocated in memory.
1349 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1350 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1351 (elf_fix_symbol_flags): New static function, broken out of
1352 elf_adjust_dynamic_symbol.
1353 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1354 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1355 forced local even if NEEDS_PLT is set. When forcing a symbol to
1356 be local, clear NEEDS_PLT.
1357 (elf_link_output_extsym): Remove unused local bed.
1359 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1361 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1362 for derived elf linker hash table entries. References to
1363 elf_link_hash_entry changed appropriately.
1364 (elf32_mn10300_link_hash_table): New structure for derived elf
1366 (elf32_mn10300_hash_table): Define.
1367 (elf32_mn10300_link_hash_traverse): Likewise.
1368 (elf32_mn10300_link_hash_newfunc): New function.
1369 (elf32_mn10300_link_hash_table_create): Likewise.
1370 (elf32_mn10300_finish_hash_table_entry): Likewise.
1371 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1372 of prologue code, and call:32->call:16 relaxing.
1373 (compute_function_info: New function.
1374 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1376 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1378 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1379 for a symbol which is being forced to be local.
1380 * elf32-i386.c (elf_i386_relocate_section): Write out the
1381 relocation value for a GOT reloc for a symbol which is turning
1382 into a local symbol.
1383 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1384 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1386 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1388 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1389 value if the symbol is turning into a local symbol.
1390 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1391 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1393 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1395 * elflink.h (elf_link_add_object_symbols): Also read verneed
1396 information by calling `_bfd_elf_slurp_version_tables'.
1397 (elf_link_add_object_symbols): For undefined symbols look for
1398 version information in the verneed records.
1399 (elf_link_add_object_symbols): Use soname of shared object
1400 for verneed record if it is available.
1402 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1404 * cpu-arm.c: Add prototypes for compatible and scan.
1405 * cofflink.c: Add prototype for mark_relocs.
1407 * archive.c (bfd_special_undocumented_glue): Change filename to
1408 const pointer. Add prototype.
1410 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1412 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1413 sections that will be discarded.
1415 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1417 * elflink.h (elf_link_find_version_dependencies): When searching
1418 for known version symbol skip non-matching verdef records, not
1421 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1423 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1424 not a bfd_vma, to the base file, to match how dlltool reads it.
1426 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1428 * reloc.c: Add thumb relocations.
1430 * bfd-in2.h: Add Thumb relocations.
1432 * libbfd.h: Add Thumb relocations.
1434 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1436 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1438 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1440 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1441 for a section even if it is not loaded.
1443 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1445 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1446 input and output files.
1447 (_bfd_coff_generic_relocate_section): Check whether input file,
1448 not output file, is a PE file.
1450 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1452 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1454 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1456 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1459 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1461 * cpu-arm.c (compatible): Add test for supersets of ARM
1464 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1466 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1469 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1471 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1472 called directly by gas/config/tc-arm.c.
1474 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1476 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1477 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1479 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1481 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1484 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1486 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1487 (coff_bfd_copy_private_bfd_data): Ditto.
1488 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1489 (coff_arm_bfd_print_private_bfd_data): Ditto.
1490 (coff_arm_bfd_set_private_flags): Ditto.
1491 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1493 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1495 * libcoff-in.h (struct coff_final_link_info): Add boolean
1496 global_to_static member for support of task linking.
1497 (_bfd_coff_write_task_globals): Add prototype.
1498 * libcoff.h: Regenerate.
1499 * coffcode.h (coff_write_object_contents): Use #ifdef to
1500 check RS6000COFF_C, to be consistent with all other uses
1502 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1503 call _bfd_coff_write_task_globals.
1504 (_bfd_coff_link_input_bfd): If doing task linking, convert
1505 global functions to static.
1506 (_bfd_coff_write_global_sym): If doing task linking, convert
1507 global variables to static.
1508 (_bfd_coff_write_task_globals): New function.
1509 start-sanitize-tic80
1510 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1511 (C_AUTOARG): #undef since it clashes with C_UEXT.
1512 (C_LASTENT): #undef since it clashes with C_STATLAB.
1513 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1515 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1516 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1517 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1520 start-sanitize-tic80
1521 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1523 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1524 PP relocations to complain_overflow_dont.
1526 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1528 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1529 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1531 (ppbase_reloc, glob15_reloc): New static functions.
1532 (glob16_reloc, local16_reloc): New static functions.
1533 (rtype2howto): Handle all relocation types.
1534 (coff_tic80_relocate_section): New static function.
1535 (coff_relocate_section): Define to coff_tic80_relocate_section.
1536 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1539 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1541 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1542 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1544 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1545 callers. If PE file, don't add section VMA.
1546 (coff_write_alien_symbol): If PE file, don't add section VMA.
1547 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1548 (_bfd_coff_write_global_sym): Likewise.
1549 (_bfd_coff_generic_relocate_section): Likewise.
1551 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1554 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1556 * cofflink.c (mark_relocs): Add new function to mark symbols which
1557 are used by relocations.
1558 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1559 suppress the skipping of symbols that have thus been marked.
1561 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1563 * coff-sh.c (sh_merge_private_data): New static function.
1564 (coff_bfd_merge_private_bfd_data): Define.
1566 start-sanitize-tic80
1567 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1569 * coff-tic80.c: Remove unnecessary #ifdefs.
1570 * config.bfd: Set targ_underscore to yes for tic80.
1572 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1574 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1575 with unresolved external symbols in GDB).
1578 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1580 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1581 the symbols associated with each BFD.
1582 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1584 * elf-m10200.c: Likewise.
1585 * elf32-m32r.c: Likewise.
1586 * elf32-sh.c: Likewise.
1588 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1590 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1591 alignment of a common symbol. If two symbols that look like
1592 common symbols are found in two shared libraries, and the size is
1593 different, use the larger size, and warn if --warn-common. If a
1594 common symbol overrides a definition in a shared library, set the
1595 size to the larger size, and warn if --warn-common.
1597 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1599 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1600 into any other machine type.
1602 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1604 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1605 data into an unitialised destination set its machine type as well.
1607 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1609 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1610 to common symbol size. Consistently treat uninitialized symbols
1611 in shared objects as common symbols.
1613 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1615 * archures.c (constants): Added new constants to identify the
1616 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 bfd_mach_arm_4T.
1619 * bfd-in2.h (constants): Added new constants to identify
1620 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1621 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1622 bfd_mach_arm_4T. This file is auto-magically generated from the
1623 archures.c file. This update is just to save work.
1625 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1626 coff_arm_bfd_print_private_bfd_data,
1627 coff_arm_bfd_set_private_flags,
1628 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1629 (global): Macro redefinitions set up to use these new functions.
1631 * coffcode.h (coff_mkobject_hook): Added call to
1632 coff_arm_bfd_set_private_flags().
1633 (coff_set_arch_mach_hook): Added code to set machine type based on
1634 bits stored in internal flags.
1635 (coff_set_flags): Added code to set the new bits in the flags
1636 field based on the machine number.
1637 (function definition macros): Made all function definition macros
1638 conditional so that they can be overridden by target specific
1641 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1642 Structure extended to include new types, one each for ARMv2,
1643 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1645 * libcoff-in.h (struct coff_tdata): Added flags field.
1647 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1649 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1651 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1654 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1656 * coffgen.c (coff_find_nearest_line): If there are no syments,
1659 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1661 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1663 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1665 * targmatch.sed: Add explicit \n characters to work around bug in
1666 HP/UX 10.20 sed program.
1668 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1670 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1673 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1675 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1677 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1679 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1680 (struct elf_m68k_pcrel_relocs_copied, struct
1681 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1682 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1683 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1684 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1686 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1687 PC relative relocs for a global symbol defined in a regular
1688 object, and count the number of PC relative relocs copied for any
1690 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1691 traverse with elf_m68k_discard_copies.
1693 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1695 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1696 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1698 * coffcode.h (coff_compute_section_file_positions): Force the
1699 potential last byte in the file to be written out when
1702 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1704 * configure.host (mips*-*-openbsd*): New host.
1706 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1708 * elflink.h (elf_link_add_object_symbols): Only subtract the
1709 section VMA from the symbol value if this is a fully linked file.
1711 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1712 (struct elf_i386_link_hash_entry): Define.
1713 (struct elf_i386_link_hash_table): Define.
1714 (elf_i386_link_hash_traverse): Define.
1715 (elf_i386_hash_table): Define.
1716 (elf_i386_link_hash_newfunc): New static function.
1717 (elf_i386_link_hash_table_create): New static function.
1718 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1719 PC relative relocs for a global symbol defined in a regular
1720 object, and count the number of PC relative relocs copied for any
1722 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1723 traverse with elf_i386_discard_copies.
1724 (elf_i386_discard_copies): New static function.
1725 (bfd_elf32_bfd_link_hash_table_create): Define.
1727 From Gordon W. Ross <gwr@mc.com>:
1728 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1729 (sunos4_aout_backend): Use MY_entry_is_text_address.
1732 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1734 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1735 R_D30V_32_NORMAL to 2 (4 bytes).
1738 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1740 From Gordon W. Ross <gwr@mc.com>:
1741 * netbsd.h (N_SHARED_LIB): Define.
1742 (SEGMENT_SIZE): Don't define.
1743 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1745 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1746 (SEGMENT_SIZE): Don't define.
1748 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1749 to sizeof Rela structure, not sizeof Rel structure. From Gary
1750 Thomas <g.thomas@opengroup.org>.
1752 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1754 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1755 whenever entry is larger than text address, but only by whole
1756 pages. From Gordon W. Ross <gwr@mc.com>.
1758 * Makefile.in (install): Depend upon installdirs. Use
1759 mkinstalldirs to build $(oldincludedir).
1760 (installdirs): New target.
1762 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1763 if this is a debugging section which we are stripping.
1765 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1767 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1768 alpha-specific target data struct.
1770 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1772 From Thomas Graichen <graichen@rzpd.de>:
1773 * Makefile.in: Always use $(SHELL) when running move-if-change.
1774 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1775 * configure: Rebuild.
1777 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1779 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1780 VMA if this is an executable file or a shared object.
1782 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1785 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1787 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1788 start of the file. Remove uses later on which switch using
1790 (MY(callback)): Handle entry_is_text_address.
1791 (MY_entry_is_text_address): Define if not defined.
1792 (MY(backend_data)): Initialize new field.
1793 * aoutf1.h (sunos4_aout_backend): Likewise.
1794 * i386aout.c (MY(backend_data)): Likewise.
1795 * i386mach3.c (MY(backend_data)): Likewise.
1796 * mipsbsd.c (MY(backend_data)): Likewise.
1797 * sparclynx.c (sparclynx_aout_backend): Likewise.
1798 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1799 (MY_entry_is_text_address): Define.
1800 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1802 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1803 whose name starts with `.'.
1805 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1807 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1808 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1809 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1810 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1811 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1812 sparc-*-openbsd*): New targets.
1813 * configure: Rebuild.
1815 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1817 * stabs.c (struct stab_section_info): New field
1819 (_bfd_link_section_stabs): Fill the above array.
1820 (_bfd_stab_section_offset): Use `cumulative_skips' to
1821 speed up offset calculation.
1823 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1825 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1826 addend for non pc-relative relocations.
1828 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1829 for non-existent function.
1831 * elf-m10300.c (mn10300_elf_relax_section): New function.
1832 (mn10300_elf_relax_delete_bytes): Likewise.
1833 (mn10300_elf_symbol_address_p): Likewise.
1834 (mn10300_elf_get_relocated_section_contents): Likewise.
1835 (bfd_elf32_bfd_relax_section): Define.
1836 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1838 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1840 * configure.host: Set SHLIB_LIBS.
1841 * configure.in: Substitute SHLIB_LIBS.
1842 * configure: Rebuild.
1843 * Makefile.in (SHLIB_LIBS): New variable.
1844 ($(SHLIB)): Use $(SHLIB_LIBS).
1846 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1848 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1849 with bfd_section_vma.
1851 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1853 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1854 Correct CPU file names for mn10[23]00.
1855 * configure: Rebuild.
1857 * bfd.c (bfd_record_phdr): Cast count to size_t before
1860 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1861 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1862 (xcoff_write_archive_contents): LIkewise.
1863 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1864 (mips_elf_create_procedure_table): Likewise.
1865 * peicode.h (pe_print_idata): Likewise.
1866 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1867 * xcofflink.c (xcoff_get_section_contents): Likewise.
1868 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1869 (xcoff_link_add_symbols): Likewise.
1870 (xcoff_link_add_symbols): Likewise.
1872 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1873 (ppcboot_bfd_print_private_bfd_data): Likewise.
1875 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1876 to complain_overflow_signed.
1878 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1880 * VERSION: Set to 2.8.1.
1882 * Branched binutils 2.8.
1884 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1885 deciding whether to copy a reloc into a shared object.
1886 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1887 relocs in unallocated sections.
1888 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1889 R_SPARC_RELATIVE relocs in unallocated sections.
1891 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1893 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1894 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1897 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1899 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1900 override an uninitialized symbol from a shared library with a
1903 * elf-m10200.c: Rename from elf32-mn10200.c.
1904 * elf-m10300.c: Rename from elf32-mn10300.c.
1905 * cpu-m10200.c: Rename from cpu-mn10200.c
1906 * cpu-m10300.c: Rename from cpu-mn10300.c
1907 * Makefile.in: Update accordingly.
1909 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1910 (elf_mips_isa): Move to earlier in file.
1911 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1912 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1915 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1918 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1920 * configure.com: New file.
1921 * config.h-vms: Remove file.
1922 * makefile.vms: Update for new configure scheme.
1924 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1926 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1927 (ppc_process_before_allocation): Declare.
1928 * libcoff.h: Rebuild.
1930 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1932 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1934 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1936 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1938 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1939 symbol index for a R_IHCONST reloc.
1941 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1943 * targmatch.sed: Do not use \(\) recursively.
1945 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1947 * m68klinux.c (MACHTYPE_OK): Define.
1948 * i386linux.c (MACHTYPE_OK): Define.
1950 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1952 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1953 <hjl@gnu.ai.mit.edu>:
1954 * sparclinux.c: New file.
1955 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1956 * bfd-in2.h: Rebuild.
1957 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1958 * configure.in (sparclinux_vec): Add to list of vectors.
1959 * configure: Rebuild.
1960 * targets.c (sparclinux_vec): Declare.
1961 (bfd_target_vector): Add sparclinux_vec.
1962 * Makefile.in: Rebuild dependencies.
1963 (BFD32_BACKENDS): Add sparclinux.o.
1964 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1966 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1967 bfd_coff_backend_data field.
1968 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1970 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1971 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1972 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1974 * bfd.c: Include "libiberty.h".
1975 (strerror): Don't declare.
1976 (bfd_errmsg): Call xstrerror rather than strerror.
1978 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1980 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1981 reloc even if the symbol is in the .bss section.
1982 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1983 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1984 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1986 * coffcode.h (bfd_coff_backend_data): Add new field
1987 _bfd_coff_default_section_alignment_power.
1988 (bfd_coff_default_section_alignment_power): Define.
1989 (bfd_coff_std_swap_table): Initialize new field.
1990 * libcoff.h: Rebuild.
1991 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1992 symbol to the default section alignment.
1994 * COPYING: Update FSF address.
1997 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1999 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
2000 21-bit absolute that made it act as a relative.
2003 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
2005 * elflink.c (_bfd_elf_create_linker_section): Don't set
2006 bss_section and rel_section from existing sections.
2008 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
2011 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
2013 * aoutx.h (some_aout_object_p): Change executable test to fix
2014 problems with embedded a.out systems.
2016 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
2018 * stabs.c (_bfd_stab_section_offset): New function.
2019 * libbfd-in.h (_bfd_stab_section_offset): Declare.
2020 * libbfd.h: Rebuild.
2021 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
2023 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2024 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2025 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2026 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2027 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2029 * stabs.c (_bfd_link_section_stabs): Copy over the first header
2030 symbol. Check for memory allocation failure of *psinfo.
2031 (_bfd_write_section_stabs): Add psinfo parameter. Change all
2032 callers. Set the value of the header symbol.
2033 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
2034 * libbfd.h: Rebuild.
2036 start-sanitize-tic80
2037 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
2039 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
2040 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
2041 reloc types, rather than silently failing to generate an output file.
2044 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
2046 * targmatch.sed: Use the hold space to put the #ifdef around the
2047 the string constant.
2048 * targets.c (UNSUPPORTED_TARGET): Don't define.
2049 (find_target): Don't check for UNSUPPORTED_TARGET.
2050 (bfd_set_default_target): Don't try to optimize by checking for
2053 * Makefile.in: Rebuild dependencies.
2054 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
2055 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
2056 (elf32-m32r.o): Remove explicit target.
2058 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
2061 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
2062 count section symbols for sections that were created by the
2063 linker, or are not allocatable or not loadable.
2064 (elf32_sparc_finish_dynamic_sections): Output output section
2065 symbols for section for which we made space for them.
2067 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
2069 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
2070 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
2072 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
2074 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
2075 (m32r_hi16_list): New static local.
2076 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
2077 (m32r_elf_do_hi16_reloc): Delete.
2078 (m32r_elf_relocate_hi16): New function.
2079 (m32r_elf_lo16_reloc): New function.
2080 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
2083 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
2085 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
2086 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
2087 (m32r_elf_final_sda_base): New function.
2088 (m32r_elf_relocate_section): Rewrite sdata support.
2089 (m32r_elf_finish_dynamic_sections): Delete.
2091 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
2093 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
2094 * coff-svm68k.c: New file. Just defines some macros and includes
2096 * coff-m68k.c: Add functions to handle common addends, moved in
2097 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
2098 Control whether relocs are visible using STATIC_RELOCS.
2099 * cf-m68klynx.c: Simplify greatly: just define macros to control
2101 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
2102 * targets. (m68ksysvcoff_vec): Declare.
2103 (bfd_target_vector): Add m68ksysvcoff_vec.
2104 * config.bfd (m68*-motorola-sysv*): New target.
2105 * configure.in (m68ksysvcoff_vec): New vector.
2106 * configure: Rebuild.
2107 * Makefile.in: Rebuild dependencies.
2108 (BFD32_BACKENDS): Add coff-svm68k.o.
2109 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
2111 * binary.c (binary_set_section_contents): Don't get misled if the
2112 first section is not loadable. From Matthew L. Martin
2115 * elflink.h (elf_bfd_final_link): Set the value of a section
2116 symbol to the section address unless doing a relocateable link.
2118 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
2120 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
2121 .plt entry if we've taken the function's address.
2122 (elf64_alpha_merge_gots): Merge collected flags info as well.
2124 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
2126 * Many files: Add function prototypes.
2127 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
2128 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
2129 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
2130 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
2131 * peicode.h: Change several void * parameters to PTR.
2132 * srec.c (srec_get_symbol_info): Make static.
2133 * syms.c (bfd_symbol_is_absolute): Remove.
2134 * Makefile.in: Rebuild dependencies.
2136 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
2138 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
2139 (bfd_elf32_bfd_is_local_label): Don't define.
2141 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
2144 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
2146 * bfd-in.h: Don't include obstack.h.
2147 (struct bfd_hash_table): Change memory field to PTR.
2148 * bfd.c (struct _bfd): Change memory field to PTR.
2149 * bfd-in2.h: Rebuild.
2150 * libbfd-in.h (bfd_release): Declare as function, don't define as
2152 * libbfd.h: Rebuild.
2153 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
2154 objalloc routines rather than obstack routines.
2155 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2156 (getpagesize): Don't define.
2157 (_bfd_new_bfd): Don't set _bfd_chunksize.
2158 (bfd_openr): Free new bfd and objalloc on failure.
2159 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2160 (bfd_alloc_size): Remove.
2161 (bfd_release): New function.
2162 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2163 objalloc routines rather than obstack routines.
2164 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2165 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2166 objalloc routines rather than obstack routines.
2167 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2168 (struct accumulate): Change memory to struct objalloc *.
2169 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2170 * dep-in.sed: Don't remove obstack.h from dependency list.
2171 * Makefile.in: Rebuild dependencies.
2172 (BFD_H_DEPS): Remove obstack.h.
2173 (install): Don't install obstack.h.
2174 * Many files: Don't include "obstack.h".
2177 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2178 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2179 * libbfd.h: Rebuild.
2180 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2181 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2182 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2184 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2185 old version of bfd_alloc.
2186 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2187 * libbfd.h: Rebuild.
2188 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2190 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2192 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2193 ELF local label syntax as well.
2195 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2197 * config.bfd (powerpc-*-beos*): New target.
2198 * configure.in (powerpc-*-beos*): Add case that explicitly
2199 does not set COREFILE for now. A future BeOS version is
2200 expected to support core files.
2201 * configure: Regenerate with autoconf.
2203 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2205 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2206 seen with a local symbol, rather than crashing.
2208 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2209 version symbols if there aren't any.
2211 start-sanitize-tic80
2212 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2214 * coff-tic80.c (coff_rtype_to_howto): Define
2215 (coff_tic80_rtype_to_howto): Clone generic coff version and
2216 add code to handle the funky TI "internal relocations".
2219 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2221 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2222 or size changes because of a weak symbol.
2224 * cisco-core.c (SIGEMT): Define if not defined.
2226 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2228 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2229 setting ever. Sanity check the version number. Sort out copying
2230 flags and other information when adding an indirect symbol.
2231 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2232 symbols added by the backend. Clear the entire contents of the
2234 (elf_export_symbol): Ignore indirect symbols.
2235 (elf_link_output_extsym): Accept a section without an owner in an
2237 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2238 version count. Correct the allocation of x_versymp.
2240 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2241 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2242 Don't return bfd_und_section_ptr when info->shared.
2243 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2244 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2245 (mips_elf_check_relocs): Resolve an indirect symbol in
2247 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2248 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2250 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2252 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2254 From Eric Youngdale <eric@andante.jic.com>:
2255 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2256 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2257 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2258 versioned symbol appears in both a regular and a shared object.
2259 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2260 appropriate. Improve error message.
2261 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2262 all uses. Add localsyms field.
2263 (elf_bfd_final_link): When generating a shared library, call
2264 elf_link_output_extsym to output all local symbols.
2265 (elf_link_output_extsym): Handle symbols which were forced to
2268 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2270 From Eric Youngdale <eric@andante.jic.com>:
2271 * elf-bfd.h (elf_symbol_type): Add version field.
2272 * elfcode.h (elf_slurp_symbol_table): Set version field.
2273 * elflink.h (elf_link_add_object_symbols): When creating an
2274 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2275 appropriate. Set up an indirection from the nondefault version of
2277 (NAME(bfd_elf,size_dynamic_sections)): Call
2278 elf_link_assign_sym_version before checking whether there are any
2279 versions. Always record the version name as a dynamic symbol.
2280 Initialize counters.
2281 (elf_link_assign_sym_version): After finding a version, see if a
2282 symbol should be forced to local scope. Create a new version
2283 definition if appropriate.
2284 (elf_link_output_extsym): Correct indirect symbol handling.
2285 * elf.c (bfd_elf_print_symbol): Print version information.
2286 (bfd_section_from_shdr): Turn version sections into BFD sections.
2287 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2288 if sh_info is not already set.
2289 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2291 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2292 _bfd_stringtab_add to copy the name into permanent memory if
2295 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2297 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2299 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2301 * coffcode.h (bfd_coff_backend_data): Change
2302 _bfd_coff_compute_section_file_positions to return a boolean
2303 value. Change all callers.
2304 (coff_compute_section_file_positions): Change return type to
2305 boolean. If the size of the last section changed, then output a
2306 zero byte at the end of the file.
2307 * libcoff.h: Rebuild.
2309 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2310 for at least 6 output symbols.
2311 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2312 emit a TC csect to represent the space they take up. For an XO
2313 symbol, just emit a reference, not a csect.
2315 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2316 Solaris doesn't like the combined options, and the -f is
2318 (stamp-tshlink, install): Likewise.
2320 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2321 handling when little endian.
2323 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2325 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2326 (mn10300_elf_relocate_section): Likewise.
2327 (elf_backend_relocate_section): Define.
2329 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2330 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2331 (elf32_mn10300_howto_table): Likewise.
2332 (elf32_mn10300_reloc_map): Likewise.
2333 (bfd_elf32_mn10300_reloc): Delete unused function.
2335 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2337 start-sanitize-tic80
2338 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2339 understand, just set the howto field to NULL, and the caller will
2340 print an appropriate error message.
2342 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2343 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2344 block. Use NULL for initializations of "ptr" rather than bare 0.
2345 * coff-h8300.c: Fix typo in comment.
2346 * coff-h8500.c: Ditto.
2348 * coff-z8k.c: Ditto.
2350 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2352 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2353 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2354 m32r_elf_get_relocated_section_contents): First pass at relax support.
2356 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2358 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2359 entry for reading verdef records.
2360 Use correct braces for computing increments of extverdaux and
2361 exteverdef record pointers.
2363 start-sanitize-tic80
2364 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2366 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2370 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2372 * elflink.h (elf_link_find_version_dependencies): Check that
2373 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2376 start-sanitize-tic80
2377 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2379 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2382 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2384 * targets.c (bfd_default_vector): Make non-const.
2385 (find_target): New static function, broken out of
2387 (bfd_set_default_target): New function.
2388 (bfd_find_target): Call find_target. When defaulting, use
2389 bfd_default_vector[0] if it is not NULL.
2390 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2391 * bfd-in2.h, libbfd.h: Rebuild.
2393 * syms.c (bfd_is_local_label): Return false if the symbol has no
2395 * coff-i960.c (coff_i960_is_local_label_name): New function.
2396 (coff_bfd_is_local_label_name): Define.
2397 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2398 (coff_bfd_is_local_label_name): Define.
2399 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2400 (coff_bfd_is_local_label_name): Define.
2401 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2402 with .. or _.L_ as local.
2403 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2404 (bfd_elf32_bfd_is_local_label_name): Define.
2405 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2406 beginning with $ as local.
2408 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2410 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2411 rather than comparing against info->lprefix.
2412 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2413 * elflink.h (elf_link_input_bfd): Likewise.
2414 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2415 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2417 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2418 _bfd_elf_is_local_label_name if not already defined.
2419 * elf.c (_bfd_elf_is_local_label_name): New function.
2420 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2422 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2423 (m88k_is_local_label_name): New static function.
2425 * coffcode.h (coff_bfd_is_local_label_name): Define as
2426 _bfd_coff_is_local_label_name if not already defined.
2427 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2428 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2429 * libcoff.h: Rebuild.
2431 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2432 to _bfd_is_local_label_name.
2433 (bfd_target): Likewise.
2434 * syms.c (bfd_is_local_label): Define as function, not macro.
2435 (bfd_is_local_name): Define.
2436 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2437 bfd_generic_is_local_label, and take a string rather than a
2439 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2440 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2441 (bfd_generic_is_local_label): Don't declare.
2442 (bfd_generic_is_local_label_name): Declare.
2443 * bfd-in2.h, libbfd.h: Rebuild.
2444 * All backends: Change local_label to local_label_name.
2446 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2447 (mips_elf_relocate_got_local): Change return type to boolean.
2448 Don't assume that the first zero entry is unassigned; instead, use
2450 (mips_elf_relocate_section): Check return value of
2451 mips_elf_relocate_got_local.
2452 (mips_elf_create_got_section): Initialize assigned_gotno field.
2455 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2457 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2461 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2463 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2464 that have no contents merely because linker_mark is not set.
2466 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2468 * config.bfd (mips*-*-lnews*): New target.
2469 * coff-mips.c (mips_relocate_section): Make assert compare
2470 content byteorder instead of header byteorder.
2471 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2473 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2474 * configure.in (ecoff_biglittle_vec): Add case.
2475 * configure: Update.
2477 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2479 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2480 name begins with ".note".
2481 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2482 section whose name begins with ".note".
2483 (get_program_header_size): Corresponding change.
2485 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2486 jal and for jal overflow.
2488 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2490 From Eric Youngdale <eric@andante.jic.com>:
2491 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2492 not found, try looking it up again without the version name.
2493 (elf_link_add_object_symbols): Always link against the dynamic
2494 symbol table of a dynamic object. When linking against a dynamic
2495 object, include version strings in symbol names, and set up
2496 version information. Add indirect symbols for default versions.
2497 (elf_link_create_dynamic_sections): Add special version sections.
2498 (struct elf_assign_sym_version_info): Define.
2499 (struct elf_find_verdep_info): Define.
2500 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2501 up version sections.
2502 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2503 (elf_link_find_version_dependencies): New static function.
2504 (elf_link_assign_sym_version): New static function.
2505 (elf_link_renumber_dynsyms): New static function.
2506 (struct elf_final_link_info): Add symver_sec field.
2507 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2508 local symbols of a dynamic object. Handle DT_VER* constants.
2509 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2510 dynamic object. Skip indirect symbols from ELF objects. Remove
2511 the version name before choosing a hash bucket. Write out the
2512 version information if appropriate.
2513 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2514 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2515 (bfd_elf64_size_dynamic_sections): Likewise.
2516 * bfd-in2.h: Rebuild.
2517 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2518 Change elf_link_hash_flags to unsigned short.
2519 (ELF_LINK_HIDDEN): Define.
2520 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2521 dynverdef_hdr, dynversym_section, dynverdef_section,
2522 dynverref_section, cverdefs, cverrefs, verdef, verref.
2523 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2524 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2525 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2526 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2527 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2528 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2529 (_bfd_elf_slurp_version_tables): Declare.
2530 * elf.c (_bfd_elf_swap_verdef_in): New function.
2531 (_bfd_elf_swap_verdef_out): Likewise.
2532 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2533 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2534 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2535 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2536 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2537 version information if there is any.
2538 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2539 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2540 (elf_fake_sections): Handle .gnu.version* section names.
2541 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2542 (_bfd_elf_slurp_version_tables): New function.
2543 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2544 version name in string entered in dynamic hash table.
2545 * elfcode.h: Include fnmatch.h.
2546 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2547 symbol which was forced to become local.
2548 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2549 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2550 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2551 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2553 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2555 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2557 (mn10200_elf_relax_section): Correctly compute a symbol's value
2558 when the symbol is local, but not in the same section as we are
2559 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2562 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2564 * elf32-m32r.c: Rewrite to use ELF backend linker.
2565 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2566 Add small data area support (R_M32R_SDA16).
2567 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2568 * bfd-in2.h,libbfd.h: Regenerated.
2570 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2572 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2573 (mn10200_elf_relax_delete_bytes): Likewise.
2574 (mn10200_elf_symbol_address_p): Likewise.
2575 (mn10200_elf_get_relocated_section_contents): Likewise.
2576 (bfd_elf32_bfd_relax_section): Define.
2577 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2579 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2580 (mn10200_elf_relocate_section): Likewise.
2581 (elf_backend_relocate_section): Define.
2584 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2586 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2587 reloc.c, targets.c: New target, elf-*-D30V.
2589 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2591 * cpu-d30v.c, elf32-d30v.c: New files.
2594 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2596 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2597 * bfd-in2.h: Regenerated.
2598 start-sanitize-tic80
2599 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2600 (rtype2howto): Add function.
2601 (tic80_howto_table): Add.
2604 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2606 * sysdep.h: Don't define errno in MSVC if error.h is included.
2608 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2610 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2611 is initialized before it is used.
2613 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2615 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2616 symbol into a weak undefined symbol; leave it as a common symbol.
2618 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2620 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2621 about a symbol defined in a dynamic object if it has already been
2622 defined in a regular object.
2624 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2626 * makefile.vms: Add gcc flags to allow compiling with current gcc
2628 (targmatch.h): New dependency.
2630 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2632 * evax.h (ALPHA_R_CODEADDR): New relocation.
2633 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2635 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2637 * bfd-in2.h, libbfd.h: Rebuild.
2639 Restrict symbol length to 64 bytes, case preserving:
2640 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2641 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2642 (_bfd_evax_length_hash_symbol): Added.
2643 * evax-etir.c (_bfd_evax_write_etir): Call
2644 _bfd_evax_length_hash_symbol before output of symbol.
2645 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2646 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2648 * evax-emh.c: Output filename to object file without path.
2650 * evax-egsd.c: New sections for local and global commons.
2652 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2653 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2654 notices. Replace AXP with Alpha.
2656 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2658 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2659 sections if we are creating a shared library.
2661 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2663 * configure.host (i386-windows): Don't set host64=true.
2665 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2667 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2668 (elf_mips16_gprel_howto): New static variable.
2669 (mips16_gprel_reloc): New static function.
2670 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2671 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2672 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2673 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2674 * bfd-in2.h, libbfd.h: Rebuild.
2676 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2678 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2679 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2681 start-sanitize-r5900
2682 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2684 * config.bfd: add r5900
2687 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2689 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2690 the output section will be the absolute section; don't print an
2691 assertion message for that case when doing a relocateable link.
2693 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2695 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2696 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2697 need_fn_sub, call_stub, and call_fp_stub.
2698 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2699 (mips_elf_link_hash_newfunc): Initialize new fields.
2700 (mips_elf_link_hash_table_create): Likewise.
2701 (mips_elf_relocate_section): Redirect relocations to use mips16
2702 stubs when appropriate.
2703 (mips_elf_check_relocs): Attach stub sections to the appropriate
2704 symbol. Set need_fn_stub when appropriate.
2705 (mips_elf_always_size_sections): New static function.
2706 (mips_elf_check_mips16_stubs): New static function.
2707 (elf_backend_always_size_sections): Define.
2708 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2710 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2711 attached to sections which are not being included in the link.
2713 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2715 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2716 symbol value when computing the addend for a pc_relative
2719 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2721 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2722 relocateable link, just skip pc_relative pcrel_offset relocs.
2723 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2724 structure for an ARM26 reloc which can be resolved.
2725 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2726 reloc can be resolved.
2728 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2729 error in overflow check for R_RELBYTE.
2731 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2733 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2734 From Mark Rasin <mark.rasin@telrad.co.il>.
2736 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2739 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2741 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2742 (elf_mn10200_howto_table): Likewise.
2743 (mn10200_reloc_map): Likewise.
2745 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2747 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2748 * bfd-in2.h, libbfd.h: Regenerated.
2749 * elf32-m32r.c: Add support for them.
2751 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2753 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2754 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2755 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2756 r_format and r_pcrel. Always return a value.
2757 * riscix.c (MY_final_link_callback): Define to dummy value.
2759 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2760 relocations against the text segment, look up the output name of
2762 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2763 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2764 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2765 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2766 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2768 start-sanitize-tic80
2769 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2771 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2772 routines for little endian data.
2773 * coffcode.h (coff_write_object_contents): Set magic to
2774 TIC80_ARCH_MAGIC for TIc80.
2776 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2778 * coff-tic80.c (tic80coff_vec): Change to little endian data
2782 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2784 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2785 auxiliary_filters parameter to be const char * const *. Accept a
2786 NULL terminated array.
2787 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2788 (bfd_elf32_size_dynamic_sections): Update declaration.
2789 * bfd-in2.h: Rebuild.
2791 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2793 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2794 NOTYPE symbol in a text section as a FUNC symbol.
2796 * coffcode.h (coff_compute_section_file_positions): Force
2797 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2799 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2801 * libaout.h (machine_type): Reserve several values for sparclet.
2803 start-sanitize-tic80
2804 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2806 * config.bfd (tic80-*-*): Don't require 'coff'.
2809 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2811 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2812 table to v850_elf_reloc for all non-standard relocations.
2813 (v850_elf_check_relocs): Add check for h being non-null.
2814 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2815 statement instead of multiple ifs.
2816 (v850_elf_relocate_section): Fix up error message, don't just call
2819 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2821 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2822 Use bfd_elf_generic_reloc as special function for all relocs.
2823 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2825 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2826 24bit pc-relative reloc.
2828 start-sanitize-tic80
2829 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2831 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2832 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2833 header byte order is little endian. Use correct bfd_get and
2834 bfd_put routines for little endian headers.
2835 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2836 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2839 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2841 * reloc.c: Add BFD_RELOC_24.
2842 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2843 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2844 * bfd-in2.h, libbfd.h: Rebuilt.
2846 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2848 elf64-alpha multiple .got rewrite:
2850 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2851 (bfd_elf*_mkobject): Don't define here ...
2852 * elfxx-target.h: ... but rather here. Default always_size_sections
2854 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2855 what the #defines in elf-bfd.h transmuted it to anyway.
2857 * section.c: Add SEC_LINKER_CREATED flag.
2858 * bfd-in2.h: Rebuild.
2859 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2860 relocation section flags.
2861 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2862 SEC_IN_MEMORY to recognize generated bits.
2863 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2865 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2866 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2867 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2868 * elf32-ppc.c (ppc_elf_create_linker_section,
2869 ppc_elf_size_dynamic_sections): Likewise.
2870 * elf32-sparc.c (elf32_sparc_check_relocs,
2871 elf32_sparc_size_dynamic_sections): Likewise.
2872 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2874 (_bfd_elf_create_dynamic_sections): Likewise.
2875 (_bfd_elf_make_linker_section_rela): Likewise.
2876 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2877 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2878 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2879 to identify generated bits.
2880 (elf_link_input_bfd): Likewise.
2882 * elf64-alpha.c: Rewrite everything touching relocations.
2884 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2886 * elf32-v850.c (all functions and static variables): Go through
2887 and regularize names to be of the form v850_elf_<xxx>.
2888 (toplevel): Include <elf/v850.h>.
2889 (enum reloc_type): Move to include/elf/v850.h.
2890 (v850_elf_check_relocs): For common variables, if the variable is
2891 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2892 into the appropriate section.
2893 (elf_backend_check_relocs): Define.
2895 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2897 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2899 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2901 * config.bfd (mips*el-*-linux*): New target.
2902 (mips*-*-linux*): New target.
2904 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2905 Return a useful value.
2907 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2909 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2911 * configure: Rebuild.
2912 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2913 ac_cv_func_mmap in bfd/configure.host.
2915 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2916 filter_shlib and auxiliary_filter_shlib parameters.
2917 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2919 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2920 (bfd_elf64_size_dynamic_sections): Likewise.
2921 * bfd-in2.h: Rebuild.
2923 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2925 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2926 symbols, don't export a symbol which is defined by an object in an
2927 archive which contains shared objects.
2929 start-sanitize-tic80
2930 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2932 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2933 for TI TMS320c80 (MVP).
2934 (bfd_archures_list): Add bfd_tic80_arch.
2935 * bfd-in2.h: Regenerate by running "make headers".
2937 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2939 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2940 * configure.in (case $vec): Correct typo, "tb" not "tp".
2941 Also add cofflink.o for tic80coff_vec.
2942 * configure: Regenerate with autoconf.
2945 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2947 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2948 is configured with --with-mmap.
2950 start-sanitize-tic80
2951 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2953 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2954 (ALL_MACHINES): Add cpu-tic80.o
2955 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2956 * coff-tic80.c: Add skeleton, cloned from another coff config.
2957 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2961 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2963 * TODO: Correct a misspelling.
2964 start-sanitize-tic80
2965 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2966 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2967 * configure.in (case $vec): Add tic80coff_vec entry.
2968 * configure: Regenerate with autoconf.
2969 * archures.c (bfd_tic80_arch): Declare.
2970 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2971 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2972 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2973 (bfd_target_vector): Add tic80coff_vec entry.
2976 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2978 * elflink.h (elf_buckets): Add some more values for larger
2981 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2983 * Makefile.in (install): Move subdir_do out of conditional. From
2984 Fred Fish <fnf@cygnus.com>.
2986 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2988 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2990 (elf_mn10200_howto_table): Likewise.
2991 (mn10200_reloc_map): Likewise.
2993 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2995 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2996 mips16 symbol during the link.
2997 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2999 (mips_elf_link_output_symbol_hook): New static function.
3000 (elf_backend_link_output_symbol_hook): Define.
3002 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
3005 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
3007 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
3008 against SEC_DEBUGGING sections here (revert patch of December 5).
3009 * elfcode.h (elf_object_p): Check for them here, instead.
3011 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
3013 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
3014 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
3016 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
3017 (_bfd_elf_canonicalize_dynamic_reloc): New function.
3018 * elf-bfd.h (struct elf_size_info): Update declaration of
3020 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
3021 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
3022 * elfxx-target.h: Use new dynamic reloc routines by default.
3023 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
3026 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
3028 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
3029 if NAMES_HAVE_UNDERSCORE is defined.
3031 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
3033 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
3035 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3037 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
3040 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
3042 * elflink.h (elf_link_add_object_symbols): Only add a weak
3043 symbol if the real definition is in the dynamic symbol table.
3044 After finding the real definition, then, if it is dynamic, add the
3045 weak symbol to the dynamic symbol table.
3047 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
3049 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
3051 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
3054 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
3056 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
3058 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
3059 (bfd_elf32_mn10300_reloc): Write data in little endian format.
3060 * reloc.c: Remove mn10300 big endian relocs.
3061 * bfd-in2.h, libbfd.h: Rebuilt.
3063 * elf32-mn10200.c: Update from elf32-mn10300.c.
3065 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
3067 * elf32-mn10300.c (elf_symbol_leading_char): Define.
3069 * elf32-mn10300.c: Add some comments.
3071 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3073 * ihex.c (ihex_scan): Always initialize buf before jumping to
3075 (ihex_read_section): Likewise.
3077 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
3079 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
3080 inplace for most relocs.
3082 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
3084 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
3085 even if SEC_ALLOC is not set.
3086 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
3087 when deciding whether to copy a reloc into a shared object.
3088 (elf_i386_relocate_section): Likewise.
3089 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3090 (elf32_sparc_relocate_section): Likewise.
3091 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
3092 reloc section if it is not set in the source section.
3093 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
3094 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
3095 with a SEC_DEBUGGING section as SEC_DEBUGGING.
3097 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3099 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
3100 expects a .got.plt until we actually create it.
3102 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
3104 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
3105 message for bfd_reloc_outofrange, rather than aborting. From
3106 Philippe De Muyter <phdm@info.ucl.ac.be>.
3108 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
3109 a relocateable link, don't try to process them. From Heinz Wrobel
3110 <wrobel@lpr.e-technik.tu-muenchen.de>.
3112 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
3114 * elf32-mn10300.c (mn10300_info_howto): Renamed from
3115 mn10300_info_howto_rel. Tweak reloc argument to be an
3116 Elf32_Internal_Rela.
3117 (USE_RELA): Define instead of USE_REL.
3118 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
3120 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3122 * configure.in, configure: Handle mips*-sgi-irix6*.
3123 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
3126 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3128 * elf32-i386.c (elf_i386_relocate_section): Warn about a
3129 relocation against a symbol defined in a section with no output
3132 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
3134 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
3135 * configure, config.in: Rebuild with autoconf 2.12.
3137 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
3138 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
3139 (swap_out_syms): Set st_other from existing st_other field.
3140 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
3142 (elf_link_output_extsym): Set the other field from the global hash
3144 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
3145 (elf_mips16_jump_howto): New static variable.
3146 (mips16_jump_reloc): New static function.
3147 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
3148 (mips_info_to_howto_rel): Handle R_MIPS16_26.
3149 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
3151 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
3152 * bfd-in2.h, libbfd.h: Rebuild.
3153 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
3155 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3157 * configure.host: Use long long for mips-sgi-irix6*.
3159 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3160 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3162 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3164 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3165 (enum reloc_type): Add more reloc types.
3166 (elf32_mn10300_howto_table): Update for new reloc types.
3167 (elf32_mn10300_reloc_map): Update for new reloc types.
3168 * reloc.c: Add some new relocs for the mn10300 series.
3169 * bfd-in2.h, libbfd.h: Rebuilt.
3171 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3173 * som.c (setup_sections): Don't lose for a space which has
3174 no data, but some symbols.
3176 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3178 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3179 (sunos_link_hash_table_create): Initialize got_needed.
3180 (sunos_create_dynamic_sections): Only set .got section size if it
3181 is not already set. Set got_needed.
3182 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3183 sdynptr, and only handle dynamic sections, if dynamic sections are
3185 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3186 Initialize .got section.
3187 (sunos_scan_ext_relocs): Likewise.
3188 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3190 (sunos_finish_dynamic_link): Check got_needed. Only set up
3191 dynamic linking information if needed.
3193 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3195 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3197 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3199 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3201 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3203 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3206 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3208 * filemode.c: Include sysdep.h.
3209 * ihex.c: Add casts to eliminate compiler warnings.
3210 * sunos.c: Add casts to eliminate compiler warnings.
3212 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3214 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3216 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3217 appropriate relocations in the .so file if shared.
3218 (ppc_elf_relocate_section): Ditto.
3220 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3222 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3223 complain_overflow_unsigned.
3225 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3227 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3228 overflows for R_D10V_16 and R_D10V_18.
3230 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3232 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3233 (do_with_relocs): Likewise.
3234 (do_as_repeat): Likewise.
3235 (copy_expression): Likewise.
3237 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3239 * ieee.c (ieee_write_external_part): Correctly record whether
3240 there is an external part.
3242 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3244 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3245 handle tda offsets for sld.w and sst.w instructions.
3246 Fix alignment check in sld.w and sst.w tda reloc handling.
3248 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3250 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3252 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3254 * elf32-v850.c: Add comments about assumptions about
3255 char, short & long sizes.
3256 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3257 problems for several relocs.
3259 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3260 R_V850_SDA_OFFSET entry.
3262 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3264 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3265 Store import file index in ldindx.
3266 (xcoff_build_ldsyms): Assume that ldsym was not previously
3267 allocated. For an imported symbol, copy ldindx into l_ifile.
3269 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3271 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3272 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3273 fields in R_V850_TDA_OFFSET.
3274 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3275 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3278 * elf32-v850.c: Include bfdlink.h.
3279 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3281 (elf32_v850_bfd_final_link_relocate): New function.
3282 (v850_elf_relocation_section): Likewise.
3283 (elf_backend_relocate_section): Define.
3285 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3287 * binary.c (binary_set_section_contents): Ignore sections which
3288 don't have SEC_LOAD and SEC_ALLOC set.
3290 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3292 * linker.c (_bfd_generic_final_link): Avoid losing static
3293 symbols in the .bss section.
3295 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3297 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3298 (mips32_64bit_reloc): New static function.
3299 (mips_reloc_map): Add entry for BFD_RELOC_64.
3300 (mips_elf_relocate_section): Handle R_MIPS_64.
3302 * linker.c (default_indirect_link_order): Print an error message
3303 when attempting to do a relocateable link with different object
3304 file formats, rather than calling abort.
3306 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3308 * reloc.c (m32r relocs): Rename them.
3309 * bfd-in2.h, libbfd.h: Regenerated.
3310 * elf32-m32r.c: Update.
3311 (m32r_elf_10_pcrel_reloc): New function.
3312 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3313 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3315 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3317 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3318 all sections that will be included in the output file.
3319 (_bfd_generic_link_output_symbols): Discard symbols in sections
3320 which are being discarded.
3321 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3322 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3323 (elf_v850_howto_table): Corresponding changes.
3324 (elf_v850_reloc_map): Corresponding changes.
3325 * reloc.c: Add additional V850 relocations.
3326 * bfd-in2.h, libbfd.h: Rebuilt.
3328 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3329 no longer want in pc-relative relocs.
3331 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3333 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3334 accept a reloc against an undefined sybmol!
3336 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3338 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3340 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3342 * VERSION: Bump for new relocation.
3344 * hosts/i386bsd.h: If NBPG is not defined, define it as
3345 PAGE_SIZE, for recent versions of FreeBSD.
3347 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3349 * configure.host: Use `long long' as the 64 bit type on a Solaris
3350 host, since both gcc and the SunPRO compilers support it.
3352 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3354 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3355 mistake to have reused the ECOFF LITERAL for ELF since they have
3356 different semantics.
3357 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3358 * bfd-in2.h, libbfd.h: Rebuild.
3360 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3363 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3364 dynamic relocation for an undefweak symbol when we are building
3365 a static executable.
3367 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3369 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3370 point explicitly to srcdir.
3371 (targmatch.h): Edit references to point explicitly to objdir.
3373 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3375 * config.bfd: When setting targ_cpu, don't get confused by
3378 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3380 * configure.host: Add support for windows host (a build done
3381 under the Microsoft build environment).
3383 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3385 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3386 definition in a dynamic object, add it to the dynamic symbol table
3387 if any dynamic object mentions it. Reverts part of last patch.
3389 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3390 (sunos_link_hash_table_create): Initialize got_base.
3391 (bfd_sunos_size_dynamic_sections): If the .got section is more
3392 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3394 (sunos_check_dynamic_reloc): Subtract got_base from a base
3395 relative relocation.
3397 * elf32-mips.c (elf_mips_isa): New static function.
3398 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3399 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3401 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3403 * archive.c (do_slurp_coff_armap): Only treat archive as little
3404 endian for i960 COFF.
3406 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3408 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3409 by the change in size of the section when EXEC_P is not set.
3411 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3412 (m68kcoff_rtype_to_howto): New static function.
3413 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3414 VMA to the addend for a PC relative reloc.
3416 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3418 * Makefile.in: Rebuild dependencies.
3420 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3423 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3425 * Makefile.in: Remove explicit dependencies for mn10200 and
3427 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3428 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3429 (dependencies): Rebuilt.
3431 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3433 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3434 during this function.
3436 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3437 section if the flags are compatible.
3439 * configure.in: Add havevecs, and put it in tdefaults.
3440 * mpw-config.in: Likewise.
3441 * configure: Rebuild.
3442 * targmatch.sed: New file; a sed script to build targmatch.h from
3444 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3445 * targets.c: Include "fnmatch.h".
3446 (struct targmatch): Define.
3447 (bfd_target_match): Define by including targmatch.h.
3448 (bfd_find_target): If the target is not found by name, search for
3449 it as a configuration triplet.
3450 * Makefile.in: Rebuild dependencies.
3451 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3452 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3453 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3454 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3455 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3456 (CFILES): Remove i386dynix.c and hp300bsd.c.
3457 (targmatch.h): New target.
3458 (do_clean): Remove targmatch.h.
3460 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3461 * acconfig.h: Add NEED_DECLARATION_GETENV.
3462 * configure, config.in: Rebuild.
3463 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3464 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3466 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3468 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3469 * cpu-mn10200.c, cpu-mn10300.c: New files.
3470 * elf32-mn10200.c, elf32-mn10300.c: New files.
3471 * Makefile.in: Break mn10x00 support into two separate
3472 configurations, mn10200 and mn10300.
3473 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3474 * bfd-in2.h, configure: Rebuilt.
3476 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3478 * Makefile.in (do_clean): Move config.log to do_distclean.
3480 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3482 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3483 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3484 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3485 (elf32-mn10x00.o): Add dependencies.
3486 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3487 (bfd_mn10x00_arch): Declare.
3488 (bfd_archures_list): Add bfd_mn10x00_arch.
3489 * config.bfd: Add mn10x00-*-*.
3490 * configure.in: Add bfd_elf32_mn10x00_vec.
3491 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3492 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3493 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3494 * bfd-in2.h, configure: Rebuilt.
3496 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3498 openVMS/Alpha: Provide filename and case_hack flags via
3499 symbol table from gas.
3500 Add case_hack code for symbol output from vax/vms.
3501 * evax-alpha.c (evax_initialize): Remove filename handling,
3502 filename is provided via symbol table.
3503 (evax_get_symtab): Use local symbol count when setting up table.
3504 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3506 (_bfd_evax_write_egsd): Skip file name symbol.
3507 * evax-emh.c (get_vms_time_string): Local function now.
3508 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3510 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3511 through _bfd_evax_case_hack_symbol.
3512 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3514 (_bfd_evax_basename): Removed.
3515 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3516 * evax.h (evax_private_data_struct): Remove filename.
3517 (flag_hash_long_names, flag_show_after_trunc,
3518 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3521 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3523 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3524 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3525 (NO_SWAP_MAGIC): Don't define.
3526 (SWAP_MAGIC): Define.
3528 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3529 no hash table entry for a global symbol.
3531 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3533 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3535 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3537 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3538 symbol type with T_NULL. Warn if symbol type changes. Based on
3539 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3541 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3542 a dynamic object in the dynamic symbol table if it is referenced
3543 or defined by a regular object.
3545 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3547 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3548 remove dwarf local labels. Shrinks binaries by a factor of 3!
3550 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3552 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3553 by hand, rather than by calling bfd_make_section.
3555 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3557 * reloc.c: Rename m32r relocs.
3558 * bfd-in2.h, libbfd.h: Rebuilt.
3559 * elf32-m32r.c: Update.
3561 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3563 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3564 link, adjust the symbol index of a base relative reloc. Don't
3565 change the addend of a PC relative reloc if pcrel_offset is set.
3566 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3567 a relocateable link.
3569 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3570 it is zero, in case src_mask matters.
3571 (bfd_install_relocation): Likewise.
3573 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3575 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3577 (_bfd_xcoff_bfd_final_link): Don't set target_index
3578 to an uninitialized value.
3580 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3582 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3583 indices, rather than crashing.
3584 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3586 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3589 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3591 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3593 (coff_arm_adjust_symndx): New static function.
3594 (coff_adjust_symndx): Define.
3596 * srec.c (srec_scan): Accept multiple symbols on a single line.
3597 From Pascal Martin <pmartin@alsys.com>.
3601 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3603 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3604 (sunos_merge_private_bfd_data): New function.
3606 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3608 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3610 (bfd_merge_private_bfd_data): Likewise.
3611 * section.c (bfd_copy_private_section_data): Likewise.
3612 * syms.c (bfd_copy_private_symbol_data): Likewise.
3613 * bfd-in2.h: Rebuild.
3614 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3615 both BFD's are the right flavour.
3616 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3617 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3618 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3619 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3620 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3621 (ppc_elf_merge_private_bfd_data): Likewise.
3622 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3623 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3625 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3626 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3629 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3631 * reloc.c: Add m32r relocs.
3632 * bfd-in2.h, libbfd.h: Rebuilt.
3633 * cpu-m32r.c,elf32-m32r.c: New files.
3635 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3637 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3639 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3641 * tekhex.c (first_phase): Change type parameter from char to int.
3643 (pass_over): Change func to expect int, not char.
3645 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3646 rather than SEC_LOAD when aligning the file offset for the first
3647 section in a segment.
3649 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3651 * syms.c (coff_section_type): Make arg const.
3652 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3653 to make_bfd_asection().
3654 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3655 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3656 (_bfd_elf_stringtab_init): Remove prototype.
3658 * netbsd-core.c (swap_abort): Add prototype.
3659 * aix386-core.c (swap_abort): Ditto & make static
3660 * hpux-core.c (swap_abort): Ditto & make static.
3661 * irix-core.c (swap_abort): Ditto & make static.
3662 * ptrace-core.c (swap_abort): Ditto & make static.
3663 * trad-core.c (swap_abort): Ditto & make static.
3664 * coffswap.h (coff_swap_reloc_in): Ditto.
3665 (coff_swap_reloc_out): Ditto.
3666 (coff_swap_filehdr_in): Ditto.
3667 (coff_swap_filehdr_out): Ditto.
3668 (coff_swap_sym_in): Ditto.
3669 (coff_swap_sym_out): Ditto.
3670 (coff_swap_aux_in): Ditto.
3671 (coff_swap_aux_out): Ditto.
3672 (coff_swap_lineno_in): Ditto.
3673 (coff_swap_lineno_out): Ditto.
3674 (coff_swap_aouthdr_in): Ditto.
3675 (coff_swap_aouthdr_out): Ditto.
3676 (coff_swap_scnhdr_in): Ditto.
3677 (coff_swap_scnhdr_out): Ditto.
3678 * ihex.c (ihex_sizeof_headers): Ditto.
3679 * tekhex.c (getsym): Ditto.
3680 (find_chunk): Ditto & make static.
3681 (insert_byte): Ditto.
3682 (first_phase): Ditto.
3684 (tekhex_get_symtab): Ditto & make static.
3685 (tekhex_get_symtab_upper_bound): Ditto & make static.
3686 (tekhex_mkobject): Ditto.
3687 (tekhex_object_p): Ditto.
3688 (move_section_contents): Ditto.
3689 (tekhex_get_section_contents): Ditto.
3690 (tekhex_set_arch_mach): Ditto & make static.
3691 (tekhex_set_section_contents): Ditto.
3692 (writevalue): Ditto.
3695 (tekhex_write_object_contents): Ditto.
3696 (tekhex_sizeof_headers): Ditto.
3697 (tekhex_make_empty_symbol): Ditto.
3698 (tekhex_get_symbol_info): Ditto.
3699 (tekhex_print_symbol): Ditto.
3700 * irix-core.c (make_bfd_asection): Ditto.
3701 (irix_core_core_file_p): Ditto.
3702 (irix_core_core_file_failing_command): Ditto.
3703 (irix_core_core_file_failing_signal): Ditto.
3704 (irix_core_core_file_matches_executable_p): Ditto.
3705 (irix_core_make_empty_symbol): Ditto.
3706 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3707 * srec.c (srec_new_symbol): Ditto.
3708 (srec_get_section_contents): Ditto.
3709 (srec_set_arch_mach): Ditto.
3710 (srec_set_section_contents): Ditto.
3711 (internal_srec_write_object_contents): Ditto.
3712 (srec_write_object_contents): Ditto.
3713 (symbolsrec_write_object_contents): Ditto.
3714 (srec_sizeof_headers): Ditto.
3715 (srec_make_empty_symbol): Ditto.
3716 (srec_get_symtab_upper_bound): Ditto.
3717 (srec_get_symtab): Ditto.
3718 (srec_print_symbol): Ditto and make static.
3719 * elf.c (elf_read): Ditto
3720 (assign_section_numbers): Ditto.
3721 (elf_fake_sections): Ditto.
3722 (sym_is_global): Ditto.
3723 (elf_map_symbols): Ditto.
3724 (get_program_header_size): Ditto.
3725 * coffgen.c (make_a_section_from_file): Ditto.
3726 (coff_real_object_p): Ditto.
3727 (fixup_symbol_value): Ditto.
3728 (build_debug_section): Ditto.
3730 * syms.c (coff_section_type): Ditto.
3732 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3734 * bfd-in2.h: Rebuilt after m32r changes.
3736 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3738 * config.bfd,configure.in,configure: Add m32r support.
3739 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3740 * config.bfd: Keep target list alphabetically sorted.
3742 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3744 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3745 to add in the constant part found in the instruction itself.
3746 (case R_V850_HI16_S): Likewise.
3748 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3750 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3751 and R_D10V_18 to be 1 (word).
3753 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3755 * stabs.c (_bfd_link_section_stabs): If the output_section field
3756 of either section is bfd_abs_section, then the linker is
3757 discarding the section and we should not optimize it.
3759 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3761 * Makefile.in (aout-sparcle.o): New target.
3762 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3763 * config.bfd (sparclet-*-aout*): Add case.
3764 * configure.in (sparcle_aout_vec): Add case.
3765 * configure: Regenerated.
3766 * targets.c (sparcle_aout_vec): Declare.
3767 (bfd_target_vector): Add sparcle_aout_vec.
3768 * aout-sparcle.c: New file.
3770 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3772 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3773 low order sign bit propogation for R_V850_HI16_S.
3775 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3776 handling V850 specific relocs.
3777 (elf_v850_howto_table): Use the new function for some
3778 relocations. Twiddle masks & shifts for some relocs.
3779 Set partial_inplace where needed.
3781 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3783 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3784 default architecture to a machine number of 0.
3785 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3787 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3788 the output BFD is the default, set it from the first input BFD.
3790 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3792 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3793 insert at bitpos zero. The HI16 relocs are shifted right
3794 by 16 bits. Fix src_mask for all relocs.
3795 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3797 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3800 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3802 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3803 Rewrite to use BFD file read routines and to avoid using a fixed
3804 length for the file name.
3806 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3808 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3809 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3810 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3811 to R_V850_{32,16,8}.
3813 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3815 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3816 (elf_v850_howto_table): Add info for HI16_S reloc.
3817 (v850_reloc_map): Add HI_16_S reloc.
3818 * reloc.c: Define BFD_RELOC_V850_* relocs.
3820 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3823 * elf32-sh.c: New file.
3824 * elf.c (prep_headers): Handle bfd_arch_sh.
3825 * elfcode.h (write_relocs): Handle absolute symbol.
3826 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3827 (_bfd_elf64_link_read_relocs): Declare.
3828 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3829 elf_link_read_relocs. Make globally visible. Change all
3831 (elf_link_input_bfd): Get external symbols from cache in
3832 symtab_hdr->contents. Get contents from cache in
3834 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3836 * reloc.c: Define BFD_RELOC_SH_* relocs.
3837 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3838 * coff-sh.c (sh_insns_conflict): Fix a return value.
3839 (_bfd_sh_align_load_span): New globally visible function, broken
3840 out of sh_align_load.
3841 (sh_align_load): Call _bfd_sh_align_load_span.
3842 (sh_swap_insns): Change relocs parameter to PTR.
3843 * bfd-in2.h, libbfd.h: Rebuild.
3844 * targets.c (bfd_elf32_sh_vec): Declare.
3845 (bfd_elf32_shl_vec): Declare.
3846 * config.bfd (sh-*-elf*): New target.
3847 * configure.in (bfd_elf32_sh_vec): New target vector.
3848 (bfd_elf32_shl_vec): New target vector.
3849 * configure: Rebuild.
3850 * Makefile.in: Rebuild dependencies.
3851 (BFD32_BACKENDS): Add elf32-sh.o.
3852 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3854 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3855 page before checking D_PAGED.
3857 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3858 (ihex_write_object_contents): Remove extbase; always use segbase
3861 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3863 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3864 * configure.host (i[345]86-*-*): Ditto.
3865 * config.bfd (i[345]86-*-*): Ditto.
3866 * configure: Regenerate.
3868 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3871 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3873 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3874 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3875 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3876 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3877 will have an ST_CODE type, change the symbol's type to ST_DATA.
3878 * som.c (hppa_som_gen_reloc_type): Update prototype.
3880 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3882 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3883 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3884 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3885 (mips_elf_finish_dynamic_sections): Likewise.
3887 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3889 * configure.host (HLDENV): New variable to set. Set it for
3890 *-*-sysv4*, since those linkers may not support -R but they always
3891 support LD_RUN_PATH.
3893 * libieee.h (NSECTIONS): Don't define.
3894 (ieee_data_struct): Change section_table to asection **. Add
3896 * ieee.c (get_section_entry): If the table isn't big enough, make
3898 (ieee_slurp_sections): Remove assertion about number of sections.
3899 (ieee_object_p): Adjust initialization of ieee to match changes to
3902 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3903 symbols merely because we are generating a shared library.
3904 (xcoff_build_ldsyms): Don't set up global linkage code for an
3905 undefined symbol merely because we are generating a shared
3908 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3910 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3911 (BFD32_BACKENDS) Add elf32-v850.o.
3912 * archures.c: Add bfd_v850_arch.
3913 * bfd-in2.h: Add bfd_v850_arch.
3914 * config.bfd (v850-*-*): New target.
3915 * configure: (bfd_elf32_v850_vec) New vector.
3916 * configure.in: (bfd_elf32_v850_vec) New vector.
3917 * cpu-v850.c: New file.
3918 * elf.c (prep_headers): Added case bfd_arch_v850.
3919 * elf32-v850.c: New file.
3920 * targets.c (bfd_elf32_v850_vec): New vector.
3922 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3924 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3925 a function code symbol for an XMC_XO symbol.
3927 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3929 * mpw-config.in: Update editing of autoconf vars to reflect
3930 Jul 18 configure.in change.
3931 * mpw-make.sed: Update editing of include pathnames to be
3932 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3934 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3936 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3937 which to offset to get the .plt entry address is ".plt".
3939 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3941 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3942 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3943 Added, for internal use by the ARM gas.
3945 * bfd-in2.h: Rebuilt
3947 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3949 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3950 in section dynidx start.
3952 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3954 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3955 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3956 optimization for g++.
3958 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3960 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3961 the -mrelocatable-lib bit set and the other doesn't, clear the
3962 -mrelocatable-lib bit in the header.
3964 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3966 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3967 symbol against a STT_FUNC symbol in a shared library.
3969 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3971 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3972 symbol is found, automatically define the corresponding function
3975 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3976 if sym.n_numaux is not zero.
3977 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3978 entry to disagree about the number of aux entries if the symbol
3981 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3982 section if it might be needed, not just if info->shared.
3983 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3984 the start of .rel.dyn if we are going to use it.
3985 (mips_elf_finish_dynamic_sections): Only clear the first element
3986 of .rel.dyn if the size is greater than zero.
3988 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3990 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3991 undefined_symbol callback for a symbol, then don't issue any more
3992 warnings about loader relocs.
3993 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3994 after calling the undefined_symbol callback.
3996 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3997 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3998 as the AIX linker seems to do.
4000 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
4002 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
4003 (evax_initialize): Remove evax_reloc_table.
4004 (evax_close_and_cleanup): Ditto.
4006 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
4008 (evax_bfd_reloc_type_lookup): Ditto.
4009 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
4010 cooked_size == raw_size.
4011 * evax-emh.c (_bfd_evax_register_filename): Remove.
4012 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
4013 * evax-misc.c (add_new_contents): Malloc section at full size.
4014 (_bfd_save_evax_section): Memcpy section contents directly.
4015 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
4016 (evax_reloc_table): Remove.
4018 * hosts/alphavms.h (O_ACCMODE): Define if needed.
4020 * makefile.vms: Add better support for DEC C compilation
4021 Add evax.h dependencies
4023 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
4024 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
4025 (BFD_RELOC_ALPHA_BASEREG): Remove.
4026 * bfd-in2.h, libbfd.h: Rebuild.
4028 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
4030 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
4031 getgid if _WIN32 is defined.
4032 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
4034 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
4036 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
4037 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
4039 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
4042 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4044 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
4046 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4047 (NEED_DECLARATION_REALLOC): New macro.
4048 * configure, config.in: Rebuild.
4049 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
4050 (realloc): Declare if NEED_DECLARATION_REALLOC.
4052 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
4053 <strings.h> if they exist.
4055 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
4057 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4059 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
4061 Based on patches from Eric Valette <valette@crf.canon.fr>:
4062 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
4063 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
4064 (elf_howto_table): Add entries for new relocs.
4065 (elf_i386_reloc_type_lookup): Handle new relocs.
4066 (elf_i386_info_to_howto): Just call abort.
4067 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
4068 (elf_i386_relocate_section): Likewise.
4070 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4072 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
4074 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
4076 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
4077 only get the LMA from the phdr if they are in the same part of the
4080 * elf.c (map_sections_to_segments): Rewrite tests for starting a
4081 new segment to make them more comprehensible. If the relationship
4082 between the LMA and the VMA changed, start a new segment. Don't
4083 check dynsec when deciding whether to start a new segment for a
4084 writeable section; -N will now handle this.
4086 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
4088 * libhppa.h: Remove "esel" changes. Not the right approach.
4089 * som.c: Corresponding changes.
4090 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
4091 which don't have a SOM symbol type associated with them.
4092 Reverses a 1994 change.
4094 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
4096 Make ld -N more reasonable for ELF:
4097 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
4098 phdr_in_section to false, and always use a single load segment.
4099 (elf_sort_sections): Sort sections by LMA after VMA.
4100 (assign_file_positions_for_segments): If D_PAGED is not set, don't
4101 align to maxpagesize.
4102 (assign_file_positions_except_relocs): Likewise.
4103 * elfcode.h (elf_object_p): If a section is loaded but not page
4104 aligned, clear D_PAGED.
4106 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
4108 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
4109 Added, for internal use by the ARM gas.
4111 * bfd-in2.h: Rebuilt
4113 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
4115 * libhppa.h (R_HPPA_ESEL): New field selector.
4116 (e_esel): Similarly.
4117 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
4118 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
4119 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
4121 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
4123 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
4124 archive search before looking for stripped dynamic objects.
4126 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
4128 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
4129 symbol a warning rather than an error.
4131 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
4133 * elf.c (assign_file_positions_for_segments): Track the virtual
4134 memory position separately from the file position, and use it to
4135 compute the alignment adjustment.
4137 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4139 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
4140 and fixed mask on R_D10V_10_PCREL_L.
4142 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
4144 * elf64-mips.c: Include "aout/ar.h".
4145 (mips_elf64_slurp_armap): New static function.
4146 (mips_elf64_write_armap): New static function.
4147 (bfd_elf64_archive_*): Define.
4148 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
4149 Use instead of bfd_generic_archive_p.
4150 (bfd_elfNN_write_archive_contents): Define if not defined. Use
4151 instead of _bfd_write_archive_contents.
4152 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
4153 _bfd_generic_mkarchive.
4154 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
4155 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4157 (TARGET_LITTLE_SYM): Likewise.
4158 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4160 * Makefile.in: Rebuild dependencies.
4162 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4163 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4164 SHT_MIPS_EVENTS sections.
4165 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4166 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4168 (_bfd_mips_elf_fake_sections): Likewise.
4170 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4171 * ecoff.c (ecoff_compute_section_file_positions): Copy
4172 rdata_in_text from backend info to tdata. Clear it if any data
4173 section comes before .rdata.
4174 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4175 tdata rather than backend info.
4177 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4179 * configure.in: Fix test for whether a compiler has a 64 bit
4180 type. From Jim Wilson <wilson@cygnus.com>.
4182 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4184 * configure.host (mips-sgi-irix6*): New host.
4186 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4187 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4188 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4190 * configure: Rebuild.
4191 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4192 (BFD_HOST_64_BIT): Define conditionally.
4193 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4194 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4195 (symvalue, bfd_size_type): Likewise.
4196 * bfd-in2.h: Rebuild.
4197 * Makefile.in (do_clean): Remove bfd-tmp.h.
4198 (do_distclean): Remove bfd-in3.h.
4199 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4200 (bfd-in3.h): New target.
4202 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4203 Andrew Gierth <ANDREWG@microlise.co.uk>.
4205 * configure.host: Set INSTALL_SHLIB.
4206 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4207 * configure: Rebuild.
4208 * Makefile.in (install): Use @INSTALL_SHLIB@.
4210 * config.bfd (mips*-*-irix6*): New target.
4211 * configure.host: Handle Irix 6 shared library like Irix 5.
4213 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4214 symbol for a magic name.
4215 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4217 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4220 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4222 * mpw-config.in: Add ELF support to mips config, create the
4223 elf32-target.h file in the object dir.
4224 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4226 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4228 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4229 Also removed most abort calls, in favor of using bfd reporting.
4231 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4233 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4234 (BFD32_BACKENDS) Add elf32-d10v.o.
4235 * archures.c: Add bfd_d10v_arch.
4236 * bfd-in2.h: Add bfd_d10v_arch.
4237 * config.bfd (d10v-*-*): New target.
4238 * configure: (bfd_elf32_d10v_vec) New vector.
4239 * configure.in: (bfd_elf32_d10v_vec) New vector.
4240 * cpu-d10v.c: New file.
4241 * elf.c (prep_headers): Added case bfd_arch_d10v.
4242 * elf32-d10v.c: New file.
4243 * libbfd.h: Rebuild.
4244 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4245 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4246 * targets.c (bfd_elf32_d10v_vec): New vector.
4248 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4250 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4252 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4254 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4255 bfd_mach_i386_i8086 machine types.
4257 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4259 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4262 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4264 * coffcode.h (coff_set_section_contents): A/UX does not require
4265 special handling of the _LIB section.
4267 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4269 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4270 value for R_RELBYTE.
4272 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4273 array if one was allocated.
4275 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4277 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4278 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4279 use_rld_obj_head and rld_value.
4280 (mips_elf_link_hash_table_create): Initialize new fields.
4281 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4283 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4284 __rld_obj_head symbol not seen, create an __rld_map symbol.
4285 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4286 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4287 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4288 __rld_obj_head symbol.
4289 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4291 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4293 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4295 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4296 ppc_elf_addr16_ha_reloc.
4297 (ppc_elf_addr16_ha_reloc): New static function.
4299 * coff-mips.c (struct mips_hi): Define.
4300 (mips_refhi_list): New static variable.
4301 (mips_refhi_addr, mips_refhi_addend): Remove.
4302 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4303 (mips_reflo_reloc): Process mips_refhi_list.
4304 (mips_relhi_list): New static variable.
4305 (mips_relhi_addr, mips_relhi_addend): Remove.
4306 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4307 (mips_rello_reloc): Process mips_relhi_list.
4308 (mips_relocate_section): Permit an arbitrary number of REFHI or
4309 RELHI relocs before the associated REFLO or RELLO reloc.
4311 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4313 * aout-target.h (MY(callback)): Set reloc_count fields.
4315 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4317 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4318 sections unless this is a SunOS link.
4320 * VERSION: Set to 2.7.1.
4322 * Released binutils 2.7.
4324 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4326 * i386aout.c: Include "aout/aout64.h".
4327 (i386aout_write_object_contents): New static function.
4328 (MY_write_object_contents): Define.
4330 * netbsd.h (MY(write_object_contents)): Make sure that
4331 adjust_sizes_and_vmas is called before fiddling with the magic
4334 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4336 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4338 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4340 * libbfd-in.h (itos, stoi): Don't define.
4341 * libbfd.h: Rebuild.
4342 * i386lynx.c (KEEPIT): Define as udata.i.
4343 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4344 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4345 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4346 flags. Don't use stoi.
4348 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4350 * elf.c (map_sections_to_segments): Don't start a new segment for
4351 a writable section if it's on the same page as the previous
4352 segment. Reset the writable variable for a readonly section.
4354 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4356 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4357 first_thunk_address, thunk_size, and import_table_size.
4358 * peicode.h: Improved some diagnostics regarding edata sections.
4360 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4362 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4363 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4365 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4367 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4368 with XCOFF_DEF_DYNAMIC set is really defined.
4369 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4370 (xcoff_link_add_symbols): Only create special sections if using an
4373 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4375 (bfd_install_relocation): Likewise.
4377 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4379 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4381 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4382 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4383 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4384 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4385 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4386 are found for LITERAL relocs.
4387 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4388 taken, we cannot generate a .plt entry for the symbol.
4390 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4392 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4393 sysconf functions (for gprof).
4394 * configure, config.in: Rebuild.
4396 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4398 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4399 an archive if it has a map. If the object file has the wrong
4402 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4403 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4405 (alpha_relocate_section): Likewise.
4407 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4408 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4409 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4410 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4411 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4412 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4413 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4414 * peicode.h: Corresponding changes.
4416 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4418 * elflink.h (elf_create_pointer_linker_section): Comment out code
4419 dealing with making GOT pointers negative of the GOT symbol for
4422 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4424 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4425 increment the .rela.plt size until after we're done creating the
4427 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4428 .rela.plt offset directly rather than calculating it.
4430 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4432 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4433 Use autoconf-set values.
4434 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4435 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4438 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4439 * configure: Rebuilt.
4441 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4443 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4444 handling code > 1k away.
4446 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4448 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4449 defined, output whenever the symbol is updated.
4451 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4453 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4454 section to 0 if user_set_vma is set.
4455 * elflink.h (elf_bfd_final_link): Likewise.
4457 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4459 Partially undo patch of Jun 20.
4460 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4461 (coff_compute_section_file_positions): Likewise.
4462 (coff_write_object_contents): Likewise. Re-add deleted code, but
4463 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4464 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4466 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4468 * config.bfd: Add support for *-*-rtems* configurations.
4470 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4472 * elf.c (prep_headers): Add bfd_arch_alpha case.
4474 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4476 * elf64-alpha.c: New file.
4477 * config.bfd (alpha-*-linuxecoff*): New target.
4478 (alpha-*-linux*, alpha-*-elf*): New targets.
4479 * configure.in (bfd_elf64_alpha_vec): New vector.
4480 * configure: Rebuild.
4481 * targets.c (bfd_elf64_alpha_vec): Declare.
4482 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4483 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4484 * bfd-in2.h, libbfd.h: Rebuild.
4485 * Makefile.in: Rebuild dependencies.
4486 (BFD64_BACKENDS): Add elf64-alpha.o.
4487 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4489 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4491 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4492 than relying on a right shift of 32.
4494 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4496 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4497 ifdef to COFF_WITH_PE.
4498 (coff_compute_section_file_positions): Likewise.
4499 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4500 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4501 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4502 COFF_IMAGE_WITH_PE, always include.
4504 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4506 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4508 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4509 approximate the correct answer if SIZEOF_HEADERS was not used.
4511 * binary.c (binary_set_section_contents): Set section file
4512 position based on LMA rather than VMA.
4514 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4516 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4517 symbols if info->strip == strip_all.
4519 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4521 * coff-h8300.c: Remove #if 0 code.
4522 (compatable): Don't allow mixing/matching of different architectures.
4524 * archures.c (bfd_mach_h8300s): Add.
4525 * bfd-in2.h: Rebuilt.
4526 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4528 (h8300_reloc16_estimate): Likewise.
4529 (h8300_reloc16_extra_cases): Likewise.
4530 (h8300_bfd_link_add_symbols): Likewise.
4531 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4532 (coff_set_flags): Likewise.
4533 * cpu-h8300.c (h8300_scan): Likewise.
4534 Add H8/S to bfd_h8300_arch list.
4536 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4538 Added support for Alpha OpenVMS:
4539 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4540 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4541 * config.h-vms, makefile.vms: New files.
4542 * config.bfd (alpha-*-*vms*): New target.
4543 * configure.in (evax_alpha_vec): New target vector.
4544 * configure: Rebuild.
4545 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4546 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4547 * targets.c (bfd_target_evax_flavour): Define.
4548 (evax_alpha_vec): Declare.
4549 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4550 if BFD64 is defined.
4551 * bfd-in2.h, libbfd.h: Rebuild.
4552 * Makefile.in: Rebuild dependencies.
4553 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4554 evax-emh.o, and evax-misc.o.
4555 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4556 evax-etir.c, evax-emh.c, and evax-misc.c.
4557 (HFILES): Add evax.h.
4559 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4561 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4563 (h8300_bfd_link_add_symbols): Likewise.
4565 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4567 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4568 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4570 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4572 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4573 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4575 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4576 R_MIPS_32 relocs if creating a shared library.
4578 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4580 * peicode.h (add_data_entry): Use pei_section_data rather than
4581 _cooked_size. Corresponds to May 13 change in coffcode.h.
4583 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4585 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4586 * coffcode.h (coff_write_object_contents): If there are long
4587 section names, always set the f_symptr field, even if there are no
4589 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4590 if there are no symbols.
4592 * coffgen.c (make_a_section_from_file): Check return value of
4593 _bfd_coff_read_string_table.
4594 (coff_real_object_p): Check return value of
4595 make_a_section_from_file.
4596 (_bfd_coff_read_string_table): Check that there are some symbols
4597 before trying to read the string table size.
4599 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4601 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4602 to replace a symbol in a dynamic object with a symbol from another
4603 dynamic object, do the replacement if the existing symbol is
4604 global linkage code.
4606 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4607 for _ptrgl, and treat it as global linkage code.
4609 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4610 filename or N_SO symbol past the offset, and use it to indicate
4611 that there is no line number or function when appropriate.
4613 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4615 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4616 common symbol defined by the linker. Don't export function code
4617 even if export_defineds is set.
4619 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4621 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4623 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4624 (h8300_symbol_address_p): New function.
4625 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4628 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4630 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4632 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4633 correctly for the two variants. Allow relaxing if the target
4634 is 128 bytes away since after relaxation it'll be 126 bytes away.
4635 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4636 "dot" and "value". Allow relaxing if the target is 128 bytes
4637 away since after relaxation it'll be 126 bytes away.
4638 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4639 the given section until nothing changes.
4641 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4643 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4644 alignment hack--we can get the lnnoptr info another way without
4645 suddenly increasing the alignment requirements. Set the flags for
4647 (ecoff_compute_section_file_positions): Do so.
4649 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4651 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4652 to keep the HP emulator database happy.
4654 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4655 From Kevin Buettner <kev@primenet.com>.
4657 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4659 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4660 name of a NULL section.
4662 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4664 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4665 set, always call the notice callback.
4667 * VERSION: Increment for bfdlink.h change.
4669 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4671 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4672 (sh_relax_delete_bytes): Correct handling of differently sized
4673 trailing alignment reloc.
4675 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4676 * bfd-in2.h: Rebuild.
4677 * configure.in: Warn if there is no known 64 bit type.
4678 * configure: Rebuild.
4680 * Makefile.in: Rebuild dependencies.
4681 (BFD32_BACKENDS): Add ppcboot.o.
4682 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4684 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4685 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4687 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4689 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4690 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4691 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4692 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4694 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4696 * elf64-mips.c: Improve reloc special_functions and handling of
4697 SHT_MIPS_OPTIONS section.
4698 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4699 mips_elf_hi16_reloc and make globally visible.
4700 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4701 make globally visible.
4702 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4703 make globally visible.
4704 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4705 and make globally visible.
4706 (gprel16_with_gp): Check howto->src_mask before using value in
4708 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4709 and make globally visible.
4710 (gprel32_with_gp): Check howto->src_mask before fetching value.
4711 (bfd_mips_elf_swap_options_in): New function.
4712 (bfd_mips_elf_swap_options_out): New function.
4713 (_bfd_mips_elf_set_private_flags): Rename from
4714 mips_elf_set_private_flags and make globally visible.
4715 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4716 mips_elf_copy_private_bfd_data and make globally visible.
4717 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4718 mips_elf_merge_private_bfd_data and make globally visible.
4719 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4720 for a SHT_MIPS_OPTIONS section.
4721 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4722 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4723 name of a SHT_MIPS_OPTIONS section.
4724 (_bfd_mips_elf_set_section_contents): New function.
4725 (mips_elf32_section_processing): Set the GP value in a
4726 SHT_MIPS_OPTIONS section.
4727 (_bfd_mips_elf_find_nearest_line): Rename from
4728 mips_elf_find_nearest_line and make globally visible.
4729 (bfd_elf32_set_section_contents): Define.
4730 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4731 (_bfd_mips_elf_lo16_reloc): Declare.
4732 (_bfd_mips_elf_gprel16_reloc): Declare.
4733 (_bfd_mips_elf_got16_reloc): Declare.
4734 (_bfd_mips_elf_gprel32_reloc): Declare.
4735 (_bfd_mips_elf_set_private_flags): Declare.
4736 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4737 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4738 (_bfd_mips_elf_find_nearest_line): Declare.
4739 (_bfd_mips_elf_set_section_contents): Declare.
4741 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4743 (elf_info_to_howto): Define.
4744 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4746 (elf_info_to_howto): Define.
4747 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4749 (elf_info_to_howto): Define.
4751 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4752 R_MOV16B[12], to match change in coff/internal.h.
4754 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4756 * elf64-mips.c: Extensive additions to provide better support for
4757 writing files and for gas.
4758 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4759 of mips_elf_object_p.
4760 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4761 _bfd_mips_elf_object_p.
4762 (_bfd_mips_elf_final_write_processing): Rename from
4763 mips_elf_final_write_processing and make globally visible.
4764 (_bfd_mips_elf_fake_sections): Rename from
4765 mips_elf_fake_sections and make globally visible.
4766 (_bfd_mips_elf_section_from_bfd_section): Rename from
4767 mips_elf_section_from_bfd_section and make globally visible.
4768 (_bfd_mips_elf_section_processing): New function, broken out of
4769 mips_elf_section_processing.
4770 (mips_elf32_section_processing): Rename from
4771 mips_elf_section_processing; call
4772 _bfd_mips_elf_section_processing.
4773 (_bfd_mips_elf_symbol_processing): Rename from
4774 mips_elf_symbol_processing and make globally visible.
4775 (_bfd_mips_elf_read_ecoff_info): Rename from
4776 mips_elf_read_ecoff_info and make globally visible.
4777 (mips_elf32_ecoff_debug_swap): Rename from
4778 mips_elf_ecoff_debug_swap.
4779 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4780 struct symbol_cache_entry.
4781 (_bfd_elf_validate_reloc): New function, moved in from
4782 elfcode.h:validate_reloc.
4783 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4784 to _bfd_elf_validate_reloc. Change all callers.
4785 * elf-bfd.h (bfd_section_from_shdr): Declare.
4786 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4787 (_bfd_elf_validate_reloc): Declare.
4788 (_bfd_mips_elf_object_p): Declare.
4789 (_bfd_mips_elf_fake_sections): Declare.
4790 (_bfd_mips_elf_section_from_bfd_section): Declare.
4791 (_bfd_mips_elf_section_processing): Declare.
4792 (_bfd_mips_elf_symbol_processing): Declare.
4793 (_bfd_mips_elf_read_ecoff_info): Declare.
4794 (_bfd_mips_elf_final_write_processing): Declare.
4795 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4798 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4799 (mips_elf_final_write_processing): Likewise.
4801 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4803 64-bit MIPS ELF ABI objdump support:
4804 * elf64-mips.c: New file.
4805 * Makefile.in: Rebuild dependencies.
4806 (BFD64_BACKENDS): Add elf64-mips.o.
4807 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4808 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4809 bfd_elf64_littlemips_vec to targ_selvecs.
4810 (mips*-*-elf*): Likewise.
4811 * confingure.in: Add bfd_elf64_bigmips_vec and
4812 bfd_elf64_littlemips_vec to vector switch.
4813 * configure: Rebuild.
4814 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4815 broken out of mips_elf_section_from_shdr.
4816 (mips_elf32_section_from_shdr): Rename from
4817 mips_elf_section_from_shdr. Call new function.
4818 (elf_backend_section_from_shdr): Update name of renamed function.
4819 * elf-bfd.h (struct elf_size_info): Change second parameter of
4820 write_out_phdrs to be const. Likewise for second parameter of
4822 (struct bfd_elf_section_data): Add rel_hdr2 field.
4823 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4824 (bfd_elf32_swap_symbol_out): Likewise.
4825 (bfd_elf32_swap_reloc_in): Likewise.
4826 (bfd_elf32_swap_reloc_out): Likewise.
4827 (bfd_elf32_swap_reloca_in): Likewise.
4828 (bfd_elf32_swap_reloca_out): Likewise.
4829 (bfd_elf32_swap_phdr_in): Likewise.
4830 (bfd_elf32_swap_phdr_out): Likewise.
4831 (bfd_elf32_swap_dyn_in): Likewise.
4832 (bfd_elf32_swap_dyn_out): Likewise.
4833 (bfd_elf32_slurp_symbol_table): Declare.
4834 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4835 (bfd_elf32_write_out_phdrs): Declare.
4836 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4837 (bfd_elf64_swap_symbol_out): Likewise.
4838 (bfd_elf64_swap_reloc_in): Likewise.
4839 (bfd_elf64_swap_reloc_out): Likewise.
4840 (bfd_elf64_swap_reloca_in): Likewise.
4841 (bfd_elf64_swap_reloca_out): Likewise.
4842 (bfd_elf64_swap_phdr_in): Likewise.
4843 (bfd_elf64_swap_phdr_out): Likewise.
4844 (bfd_elf64_swap_dyn_in): Likewise.
4845 (bfd_elf64_swap_dyn_out): Likewise.
4846 (bfd_elf64_slurp_symbol_table): Declare.
4847 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4848 (bfd_elf64_write_out_phdrs): Declare.
4849 (_bfd_mips_elf_section_from_shdr): Declare.
4850 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4851 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4852 section for the section, add the new one to rel_hdr2. Increment
4853 reloc_count rather than setting it.
4854 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4855 Remove static declaration.
4856 (elf_write_shdrs_and_ehdr): Define name as macro.
4857 (elf_write_out_phdrs): Likewise.
4858 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4859 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4860 (elf_swap_symbol_in): Change second parameter to be const.
4861 (elf_swap_symbol_out): Likewise.
4862 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4863 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4864 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4865 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4866 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4867 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4868 parameter to be const. Make non-static.
4869 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4871 (elf_slurp_symbol_table): Make non-static.
4872 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4873 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4874 (elf_backend_size_info): Likewise.
4875 (elfNN_bed): Use elf_backend_size_info.
4876 * targets.c (bfd_elf64_bigmips_vec): Declare.
4877 (bfd_elf64_littlemips_vec): Declare.
4878 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4879 bfd_elf64_littlemips_vec if BFD64 is defined.
4881 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4883 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4885 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4886 zeroes, in alignment holes.
4888 * configure: Rebuild with autoconf 2.10.
4890 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4891 potential leading underscore in the allocated buffer.
4893 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4895 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4896 symbols into .sbss if this is a relocatable link.
4898 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4900 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4901 undefined symbols when creating a shared library.
4903 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4905 * coff-sh.c: Add a bunch of new code and static const arrays to
4906 support aligning loads and stores on four byte memory boundaries.
4908 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4910 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4911 call sh_align_loads.
4912 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4915 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4917 * cache.c (bfd_open_file): Unlink the file before opening it for
4918 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4920 * opncls.c (bfd_fdopenr): Set opened_once.
4922 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4924 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4927 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4928 the code unconditionally.
4930 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4932 * libcoff-in.h (struct pei_section_tdata): Define structure.
4933 (pei_section_data): Define macro.
4934 * libcoff.h: Rebuild.
4935 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4936 store s_paddr field in pei_section_data.
4937 (coff_compute_section_file_positions): Use pei_section_data rather
4938 than _cooked_size, and don't overwrite an existing value.
4939 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4940 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4941 * peicode.h (coff_bfd_copy_private_section_data): Define if
4943 (pe_bfd_copy_private_section_data): New static function if
4946 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4948 * srec.c (srec_set_arch_mach): Write as a function rather than a
4951 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4952 no map, just check each member in turn to see whether it is
4955 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4957 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4958 table. Call BFD_ASSERT to validate header size, instead of
4960 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4963 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4965 * ppcboot.c: New target for looking at PPCbug boot records.
4967 * config{ure.in,.bfd}: Add support for ppcboot target.
4969 * configure: Regenerate.
4971 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4973 * coff-h8300.c (howto_table): Update names to match recent
4974 changes to include/coff/internal.h. Fix minor errors in the
4975 existing relocs. Add R_MOVL1 and R_MOVL2.
4976 (rtype2howto): Similarly.
4977 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4978 existing relaxing code and peform more relaxing.
4979 (h8300_reloc16_extra_cases): Likewise.
4981 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4983 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4986 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4988 * elfcode.h (elf_object_p): Reject generic ELF target if
4989 e_machine matches an alternate machine code in a specific backend.
4991 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4992 obsolete align_power_min field.
4994 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4996 * coff-h8300.c (reloc_howto_type): Add howto entry for
4998 (rtype2howto): Handle R_PCRWORD_B.
4999 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
5000 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
5001 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
5002 branch (R_PCWORD_B).
5004 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
5006 * aoutx.h (translate_from_native_sym_flags): Set the section for
5007 BSF_CONSTRUCTOR symbols.
5009 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
5012 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
5014 * coffcode.h (coff_write_object_contents): In comdat section lookup,
5015 stop looking when section is found.
5017 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
5019 * coffcode.h (STRING_SIZE_SIZE): Define.
5020 (styp_to_sec_flags): Handle long symbol names when looking for the
5022 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
5023 (bfd_coff_long_section_names): Define.
5024 (coff_write_object_contents): Handle long section names.
5025 (bfd_coff_std_swap_table): Initialize new field.
5026 * libcoff.h: Rebuild.
5027 * coffgen.c (make_a_section_from_file): Handle long section
5029 (coff_write_symbols): Handle long section names.
5030 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5031 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5032 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
5033 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
5034 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
5035 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
5036 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5037 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
5039 * bout.c (b_out_callback): Set lma of sections.
5040 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
5041 parameter to output_bfd. Used input_bfd instead of output_bfd in
5044 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
5046 * aoutx.h (translate_from_native_sym_flags): Don't create
5047 SEC_CONSTRUCTOR sections.
5048 * ecoff.c (ecoff_set_symbol_info): Likewise.
5050 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
5051 From Don Bowman <bowman@waterloo.hp.com>.
5053 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
5055 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
5056 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5058 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
5060 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
5061 mips_32_relocs field.
5062 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
5063 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
5064 relocs against a global symbol which is not defined in a regular
5066 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
5067 against a global symbol, increment mips_32_relocs.
5068 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
5069 the symbol is not defined in a regular file, make room in the
5072 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5074 * ecoff.c (ecoff_compute_section_file_positions): Track the real
5075 file position and the virtual file position separately. Set
5076 filepos information bsaed on the real file position.
5077 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
5078 Jan 23 change to coffcode.h.
5080 * som.c (som_slurp_symbol_table): Set the symbol count to the
5081 number of BFD symbols created.
5083 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5085 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
5086 output file if linking shared objects. Loop to check all relocs,
5087 rather than returning false on first error.
5089 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5091 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
5092 (ppc_elf_additional_program_headers): If .interp section, bump #
5093 of program headers by 1.
5094 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
5095 (ppc_elf_size_dynamic_sections): Add support for .plt section.
5096 (ppc_elf_check_relocs): Print out filename in debug code. Enable
5098 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
5100 (ppc_elf_relocate_section): If the output section isn't defined,
5101 don't abort, just give an error message.
5103 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
5104 being created is .sdata or .sdata2, don't make the symbol dynamic.
5106 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
5108 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
5109 members of an archive for dynamic objects with no symbols, and
5110 pass them directly to check_archive_element.
5111 (xcoff_link_check_ar_symbols): Pass dynamic objects to
5112 xcoff_link_check_dynamic_ar_symbols.
5113 (xcoff_link_check_dynamic_ar_symbols): New static function.
5115 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
5116 from _bfd_nodynamic to _bfd_xcoff.
5117 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
5119 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
5120 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
5121 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
5122 * libcoff.h: Rebuild.
5123 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
5124 (xcoff_get_section_contents): New static function.
5125 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
5126 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
5127 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
5128 (xcoff_dynamic_reloc): New static variable.
5129 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
5130 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
5132 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
5134 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
5135 if reloc_entry->addend is not 0.
5136 (CALC_ADDEND): Just set the addend to reloc.r_offset.
5138 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
5140 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5142 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
5143 Add entries for R_SPARC_[56].
5144 (sparc_reloc_map): Add entries for R_SPARC_[56].
5146 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5148 Optimize linking of stabs in sections as used in ELF and COFF.
5149 * stabs.c: New file.
5150 * libbfd-in.h (_bfd_link_section_stabs): Declare.
5151 (_bfd_write_section_stabs): Declare.
5152 (_bfd_write_stab_strings): Declare.
5153 * libbfd.h: Rebuild.
5154 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
5155 (struct coff_link_hash_table): Add stab_info field.
5156 * libcoff.h: Rebuild.
5157 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5159 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5161 (_bfd_coff_final_link): Write out stab strings hash table.
5162 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5163 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5165 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5166 (struct bfd_elf_section_data): Add stab_info field.
5167 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5169 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5170 _bfd_link_section_stabs.
5171 (elf_bfd_final_link): Write out stab strings hash table.
5172 (elf_link_input_bfd): Handle optimized stabs sections.
5173 * reloc.c (_bfd_final_link_relocate): Check address against
5174 _raw_size rather than _cooked_size.
5175 * Makefile.in: Rebuild dependencies.
5176 (BFD_LIBS): Add stabs.o
5177 (BFD_LIBS_CFILES): Add stabs.c.
5179 * VERSION: Increment for bfdlink.h change.
5181 * coffgen.c (coff_renumber_symbols): Correct handling of
5182 BSF_NOT_AT_END common symbols.
5184 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5186 * coff-ppc.c (record_toc): Add cast to avoid warning.
5187 (ppc_allocate_toc_section): Likewise.
5188 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5189 (ppc_coff_reloc_type_lookup): Remove unreached code.
5190 * coffcode.h (coff_write_object_contents): Don't take the address
5192 * peicode.h (pe_print_idata): Add casts to avoid warning.
5193 (pe_print_edata): Likewise.
5194 (pe_print_reloc): Remove ANSI C string concatenation.
5196 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5198 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5200 * libcoff.h: Rebuild.
5201 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5203 (coff_swap_aux_out): Likewise.
5204 * peicode.h (coff_swap_aux_in): Likewise.
5205 (coff_swap_aux_out): Likewise.
5206 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5208 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5210 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5211 Fix up .bf endndx link fields.
5212 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5214 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5217 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5219 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5220 on Solaris PowerPC systems doesn't get confused.
5222 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5225 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5226 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5227 update did_reg and did_reg2.
5229 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5231 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5233 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5234 callback routines, pass h->root.string rather than name, in case
5235 copy is true and name is transient.
5237 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5239 * elfcore.h: Add support for core files with multiple threads.
5240 (Primarily for Solaris.)
5242 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5244 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5245 section->orelocation is NULL.
5247 * coffgen.c (bfd_coff_get_syment): New function.
5248 (bfd_coff_get_auxent): New function.
5249 * bfd-in.h (bfd_coff_get_syment): Declare.
5250 (bfd_coff_get_auxent): Declare.
5251 * bfd-in2.h: Rebuild.
5253 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5255 * elf32-mips.c (struct mips_hi16): Define.
5256 (mips_hi16_addr, mips_hi16_addend): Remove.
5257 (mips_hi16_list): New static variable.
5258 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5259 (mips_elf_lo16_reloc): Process mips_hi16_list.
5260 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5261 relocs before the associated LO16 reloc.
5263 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5265 * versados.c (versados_scan): Check bfd_alloc return value.
5266 (versados_object_p): Check all bfd_read return values. Require
5267 that lang field be less than 10, to avoid confusion with Intel Hex
5270 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5272 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5273 not 0, for an absolute symbol.
5274 (NAME(aout,swap_ext_reloc_out)): Likewise.
5276 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5277 (ihex_write_object_contents): For a large start address, output
5278 the full 32 bit address in record type 5.
5280 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5281 to int to avoid promotion problems in prototype.
5283 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5285 * configure.host: Use ${srcdir} when looking for picfrag.
5287 * configure.host: Switch on ${libdir}, not $(libdir). From
5288 alan@spri.levels.unisa.edu.au (Alan Modra).
5290 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5291 entry point, not just for DYNAMIC objects.
5292 * sunos.c (sunos_add_dynamic_symbols): Always call
5293 sunos_create_dynamic_sections. If called with a non DYNAMIC
5294 object, don't do anything else.
5295 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5297 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5299 * configure.in: Permit --enable-shared to specify a list of
5301 * configure: Rebuild.
5303 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5304 host when configuring with --enable-shard.
5306 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5308 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5311 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5312 to avoid crashing in bfd_hash_replace.
5314 * sysdep.h: Use #ifdef, not #if.
5316 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5318 * config.in: Rebuild.
5320 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5322 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5323 (AC_CHECK_HEADERS): Check for sys/time.h
5324 (AC_HEADER_TIME): Add macro.
5325 * configure: Rebuild.
5326 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5327 to control what combination of <time> and <sys/time.h>
5330 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5332 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5333 (aout_32_sunos4_write_object_contents): Likewise.
5334 * aoutx.h (NAME(aout,machine_type)): Handle
5335 bfd_mach_sparc_{sparclet,sparclite}.
5336 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5337 (bfd_mach_sparc_v9_p): Update.
5338 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5339 * libaout.h (enum machine_type): Add M_SPARCLET.
5340 * sunos.c (MACHTYPE_OK): Define.
5341 * bfd-in2.h: Regenerated.
5343 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5345 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5346 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5347 * elflink.c (_bfd_elf_create_got_section): Store the
5348 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5349 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5350 global offset table goes over 0x1000, set the value of
5351 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5352 (elf32_sparc_relocate_section): Subtract the offset of
5353 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5355 * elfcode.h: Don't include <string.h>.
5357 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5359 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5360 generic_link_hash_newfunc. All references changed.
5361 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5362 moved here from libbfd-in.h.
5363 * libbfd-in.h: Corresponding changes.
5364 * libbfd.h: Regenerated.
5366 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5368 * aoutx.h (aout_link_input_section_std): When reporting an
5369 overflow error, use the name of the symbol in the hash table if
5371 (aout_link_input_section_ext): Likewise.
5373 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5374 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5376 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5378 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5379 * coffcode.h (coff_compute_section_file_positions): Likewise.
5380 (coff_write_object_contents): Likewise.
5382 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5384 * section.c (SEC_LINK_ONCE): Define.
5385 (SEC_LINK_DUPLICATES): Define.
5386 (SEC_LINK_DUPLICATES_DISCARD): Define.
5387 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5388 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5389 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5390 * bfd-in2.h: Rebuild.
5391 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5392 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5393 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5394 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5395 SEC_LINK_ONCE, and look through the symbol table for the setting
5396 for SEC_LINK_DUPLICATES.
5397 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5398 set for a section, find the section symbol in the symbol table,
5399 and set the aux entry based on SEC_LINK_DUPLICATES.
5400 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5401 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5402 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5403 * coff-i386.c (i386coff_vec): Likewise.
5404 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5406 * VERSION: Bump to 2.6.1.
5407 * Makefile.in (stamp-h): Depend upon VERSION.
5409 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5411 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5412 * libbfd.h: Rebuilt.
5413 * linker.c (generic_link_hash_newfunc): No longer static.
5414 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5416 * coff-h8300.c: Add two derived hash tables and their associated
5417 funtions and #defines for use by the h8300 linker.
5418 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5419 the function vector as needed. Place the address of the function
5420 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5421 Rewrite the vectors section contents as necessary.
5422 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5423 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5424 (coff_bfd_link_hash_table_create): Likewise.
5426 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5428 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5429 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5431 (hppa_rebuild_insn): Pass pointer to correct type to
5432 low_sign_unext and dis_assemble_21.
5434 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5436 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5437 Stick with sparc-*-{sysv4*,solaris2*}.
5439 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5441 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5442 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5443 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5444 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5445 fields is non-zero, print them.
5447 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5448 ifdef. Remove unused variables.
5449 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5451 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5452 (get_symbol_value): Ifdef out.
5453 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5454 (coff_ppc_relocate_section): Remove unused variables. Make
5455 fprintf strings and argument types correspond. Put before_addr in
5457 (dump_toc): Make fprintf strings and argument types correspond.
5458 (ppc_process_before_allocation): Remove unused variables. Always
5460 (ppc_reflo_reloc): Ifdef out.
5461 (ppc_addr32nb_reloc): Ifdef out.
5462 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5464 (coff_ppc_rtype_to_howto): Likewise.
5465 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5467 * peicode.h (pe_print_idata): Move otherwise unused variables into
5468 the #ifdef where they are used. Always return a value.
5469 (pe_print_edata): Make fprintf strings and argument types
5470 correspond. Always return a value.
5471 (pe_print_pdata): Removed unused variable addr_value. Always
5473 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5474 strings and argument types correspond. Always return a value.
5476 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5477 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5478 variable rela inside #if 0 section where it is used.
5480 * ns32k.h: New file.
5481 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5482 functions to start with _bfd_.
5483 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5484 functions in cpu-ns32k.h.
5485 * Makefile.in: Rebuild dependencies.
5486 (HFILES): Add ns32k.h.
5488 * section.c (struct sec): Add linker_mark field. Change
5489 user_set_vma and reloc_done to be single bit fields.
5490 (STD_SECTION): Update accordingly.
5491 * bfd-in2.h: Rebuild.
5492 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5494 (aout_link_input_bfd): Don't link unmarked sections.
5495 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5497 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5498 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5500 * elflink.h (elf_bfd_final_link): Mark sections included in the
5502 (elf_link_input_bfd): Don't link unmarked sections.
5503 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5505 (xcoff_link_input_bfd): Don't link unmarked sections.
5507 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5508 overflow error messages.
5510 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5512 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5513 is not set, print "BFD: " before the error message.
5515 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5516 Miles Bader <miles@gnu.ai.mit.edu>.
5517 * configure: Rebuild.
5519 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5521 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5524 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5525 m68k-aout, m68k-coff, and m68k-elf targets.
5527 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5529 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5530 (ieee_generic_stat_arch_elt): Restructured to prevent
5531 ieee_object_p from being called repeatedly.
5533 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5535 * coffcode.h (coff_write_object_contents): Allocate
5536 buffers large enough for any FILEHDR or AOUTHDR.
5538 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5540 * ecofflink.c (lookup_line): New static function, renamed and
5541 slighly changed from old _bfd_ecoff_locate_line.
5542 (_bfd_ecoff_locate_line): Cache line number information. Use
5543 lookup_line for actual lookup.
5545 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5547 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5548 multiple of 20 bytes.
5550 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5552 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5553 allocate ecoff_find_line, and don't initialize by hand.
5554 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5555 mips_elf_find_line, and don't call memset.
5557 * coffcode.h (coff_compute_section_file_positions): If not
5558 producing a final executable, don't consider sofar when aligning
5559 the section to the correct size.
5561 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5563 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5564 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5565 * coffgen.c (coff_section_symbol): Ifdef out.
5567 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5569 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5570 output_bfd is not NULL.
5572 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5574 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5575 of bfd_alloc (fixes fix_line not being initialized).
5576 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5578 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5580 * coffcode.h: Allow specific backends to override the
5581 bfd_link_add_symbols routine.
5583 * coff-h8300.c: Include genlink.h.
5584 (howto_table): Add R_MEM_INDIRECT.
5585 (rtype2howto): Support R_MEM_INDIRECT.
5586 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5589 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5591 * coff-alpha.c (alpha_relocate_section): Use
5592 info->callbacks_warning, rather than _bfd_error_handler, for
5593 "multiple gp" warning.
5595 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5597 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5598 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5599 table string. Use bfd_wrapped_link_hash_lookup.
5600 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5602 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5603 table, if any, when writing out symbols.
5604 (aout_link_input_section_std): Use the name from the hash table,
5605 if any, when reporting undefined symbols.
5606 (aout_link_input_section_ext): Likewise.
5607 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5608 * bout.c (get_value): Likewise.
5609 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5610 * ecoff.c (ecoff_reloc_link_order): Likewise.
5611 * elflink.h (elf_link_add_object_symbols): Likewise.
5612 (elf_reloc_link_order): Likewise.
5613 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5614 (_bfd_generic_reloc_link_order): Likewise.
5615 (default_indirect_link_order): Likewise.
5616 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5617 * sunos.c (sunos_add_one_symbol): Likewise.
5618 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5619 (bfd_xcoff_link_count_reloc): Likewise.
5620 (xcoff_reloc_link_order): Likewise.
5622 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5623 into -1 for intern->rss.
5625 * configure: Rebuild with autoconf 2.8.
5627 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5629 * stab-syms.c (__define_stab_duplicate): Define.
5630 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5632 * bfd-in.h (bfd_get_stab_name): Declare.
5633 * bfd-in2.h: Rebuild.
5634 * Makefile.in: Rebuild dependencies.
5635 (BFD_LIBS): Add stab-syms.o.
5636 (BFD_LIBS_CFILES): Add stab-syms.c.
5637 (BFD32_BACKENDS): Remove stab-syms.o.
5638 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5639 * configure.in: Don't list stab-syms.o in bfd_backends.
5640 * configure: Rebuild.
5641 * libaout.h (aout_stab_name): Don't declare.
5642 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5645 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5647 * elf.c (assign_file_positions_for_segments): Adjust file offset
5648 for section alignment even if SEC_LOAD is not set.
5650 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5652 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5653 since they appear as targets in Makefile.in.
5654 * configure: Rebuild.
5656 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5657 don't fiddle with a symbol which is not defined anywhere.
5659 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5661 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5662 though they are defined in a shared library.
5663 (xcoff_build_ldsyms): Likewise.
5665 * coffgen.c (coff_find_nearest_line): Don't look at the line
5666 numbers for the section if section->lineno is NULL.
5668 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5669 message rather than calling BFD_ASSERT.
5670 * elfcode.h (write_relocs): Check return value of
5671 _bfd_elf_symbol_from_bfd_symbol.
5673 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5675 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5678 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5680 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5682 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5683 hppa_reloc_field_selector_type_alt.
5684 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5685 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5687 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5689 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5691 * elf.c (assign_file_positions_for_segments): Adjust the segment
5692 memory size for the alignment of a SEC_ALLOC section, not just a
5695 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5697 * m68klinux.c: New file.
5698 * hosts/m68klinux.h: New file.
5699 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5700 * configure.in (m68*-*-linux*): New native host.
5701 (m68klinux_vec): New vector.
5702 * configure: Rebuild.
5703 * targets.c (m68klinux_vec): Declare.
5704 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5705 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5706 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5707 declaration from bfd_linux_size_dynamic_sections.
5708 (bfd_m68klinux_size_dynamic_sections): Declare.
5709 * bfd-in2.h: Rebuild.
5710 * Makefile.in: Rebuild dependencies.
5711 (BFD32_BACKENDS): Add m68klinux.o.
5712 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5714 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5716 * libhppa.h (pa_arch): Add pa20.
5717 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5718 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5719 (hppa_field_adjust): Handle e_nsel.
5720 * som.c: Provide default definitions for many new relocs found only
5721 in hpux10 include files.
5722 (som_fixup_formats): Add several new relocs from hpux10.
5723 (som_hppa_howto_table): Add hpux10 relocs.
5724 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5726 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5728 * mpw-make.sed: Edit out recent shared library support, and
5729 rules to rebuild .h files using doc/chew.
5731 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5733 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5734 size even of sections with no contents.
5736 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5738 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5739 starting with '$' the way we skip names starting with '.'. When
5740 updating x_endndx, don't be fooled by an index which has been
5743 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5744 struct/union/enum type with no elements.
5746 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5748 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5750 * archive.c (bfd_generic_archive_p): If the first file in the
5751 archive can not be recognized as an object, don't assume that this
5752 is the wrong format.
5754 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5755 format is not bfd_object.
5756 (bfd_elf_get_dt_soname): Likewise.
5758 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5760 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5763 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5765 * bfd.c (tdata): Add netbsd_core_data.
5766 * bfd-in2.h: Regenerated.
5768 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5770 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5771 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5772 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5775 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5776 to get the symbol index, matching 14 Jul 95 change.
5778 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5780 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5781 Remove duplicate definition of gp.
5783 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5785 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5786 assume that we can set the GP value and then get the same value,
5787 since it won't be true if the output file is neither ELF nor
5789 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5790 _bfd_get_gp_value here.
5791 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5792 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5794 (mips_elf_lo16_reloc): Likewise.
5795 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5796 Don't require that the BFD be ELF.
5797 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5798 (mips_elf_gprel32_reloc): Likewise.
5799 (mips_elf_relocate_section): Don't assume we can set and get the
5801 (mips_elf_finish_dynamic_symbol): Don't bother to use
5802 _bfd_get_gp_value here.
5804 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5805 Don't change epdr between malloc and free. Be careful not to free
5806 NULL pointers. Zero out the first RPDR.
5808 * configure.host: On Linux, only pass -rpath option if $(libdir)
5809 is neither /lib nor /usr/lib. From Alan Modra
5810 <alan@mullet.Levels.UniSA.Edu.Au>.
5812 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5814 (elf_dt_name): Rename from elf_dt_needed_name.
5815 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5817 (bfd_elf_get_dt_soname): New function.
5818 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5819 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5820 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5821 * bfd-in2.h: Rebuild.
5823 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5825 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5826 _bfd_sparc_elf_reloc_type_lookup.
5827 (bfd_elf32_bfd_reloc_type_lookup): Update.
5828 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5829 (sparc64_elf_howto_table): Define.
5830 (sparc_reloc_map): Define.
5831 (sparc64_elf_reloc_type_lookup): New function.
5832 (sparc_elf_wdisp16_reloc): New function.
5833 (elf_info_to_howto): Use sparc64_elf_howto_table.
5834 (sparc64_elf_relocate_section): Likewise.
5835 (bfd_elf64_bfd_reloc_type_lookup): Update.
5837 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5839 * configure.host: Check for 'do not mix' from native linker before
5840 trying to use -rpath.
5842 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5844 * bfd.c (_bfd_get_gp_value): New function.
5845 (_bfd_set_gp_value): New function.
5846 * libbfd-in.h (_bfd_get_gp_value): Declare.
5847 (_bfd_set_gp_value): Declare.
5848 * libbfd.h: Rebuild.
5849 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5850 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5851 directly to the fields in the tdata information.
5852 (alpha_relocate_section): Likewise.
5853 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5854 (mips_gprel_reloc): Likewise.
5855 (mips_relocate_section): Likewise.
5856 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5857 (mips_elf_lo16_reloc): Likewise.
5858 (mips_elf_final_gp): Likewise.
5859 (mips_elf_gprel16_reloc): Likewise.
5860 (mips_elf_gprel32_reloc): Likewise.
5861 (mips_elf_relocate_section): Likewise.
5862 (mips_elf_finish_dynamic_symbol): Likewise.
5864 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5866 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5868 * configure.in: Call AC_PROG_CC before configure.host.
5869 * configure: Rebuild.
5870 * configure.host: Don't set information which autoconf should
5871 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5873 * configure.host: Remove go32 and win32 host information, since it
5874 should no longer be needed.
5876 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5877 then start a new segment rather than put a writable section in a
5880 * configure.host: Set RPATH_ENVVAR.
5882 * Makefile.in: Rebuild dependencies.
5884 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5885 zero_section variable.
5887 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5889 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5890 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5891 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5893 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5895 * ieee.c (ieee_write_expression): Only use an R variable for a
5896 local symbol. Don't output a zero offset. Handle a zero address.
5897 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5898 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5900 (parse_expression): Don't try to handle multiple occurrences of a
5901 P variable. Handle I variables differently from X variables. Fix
5902 the order of minus expressions.
5903 (ieee_slurp_external_symbols): Generate an I variable for an NN
5904 record. Fix handling of ATI and ATX records.
5905 (ieee_slurp_sections): Only set minimal section attributes.
5906 Adjust them later, based on the section contents.
5907 (ieee_object_p): Read in the file until just after the ME record.
5908 Call ieee_slurp_section_data to set the section flags.
5909 (do_one): Add iterations parameter. Only repeat the first load
5910 item. Set the section and file reloc flags.
5911 (ieee_slurp_section_data): Set section flags. Pass iterations to
5913 (ieee_canonicalize_reloc): Handle I variables.
5914 (do_with_relocs): Only emit relocation size when necessary.
5915 Increase MAXRUN to 127. Change ov to be assigned, and take
5916 src_mask and pcrel_offset into account.
5917 (ieee_write_data_part): Skip sections that are not loaded.
5918 (ieee_write_external_part): Don't output optional last entry of WX
5920 (ieee_write_me_part): Make setting of me_record neater.
5921 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5923 * syms.c (stt): Add entries for zerovars, vars, and code.
5925 * elfcode.h (validate_reloc): New static function.
5926 (write_relocs): Call validate_reloc for non ELF relocs.
5928 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5929 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5930 (TARGET_LITTLE_SYM): Likewise.
5932 * config.bfd (m68*-*-psos*): New target.
5934 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5936 * i386msdos.c: Remove some #if 0 code.
5937 (msdos_write_object_contents): Don't include empty sections in the
5938 size computation, regardless of their address.
5940 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5942 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5943 is NULL, ie, the -r switch is used.
5945 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5947 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5948 (BFD_RELOC_MIPS_GOT_LO16): Define.
5949 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5950 * bfd-in2.h, libbfd.h: Rebuild.
5951 * elf32-mips.c (mips_reloc_map): Map new relocs.
5953 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5955 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5958 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5959 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5960 simple number for the section address, rather than an expression.
5961 Limit the number of bytes between relocs to MAXRUN.
5962 (ieee_write_me_part): Set me_record to the file offset after the
5964 (ieee_write_processor): New static function.
5965 (ieee_write_object_contents): Use ieee_write_processor.
5967 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5969 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5971 * coff-aux.c: Change include of aux.h to aux-coff.h.
5973 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5975 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5976 relocation put the addend both in the reloc entry and the data.
5977 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5980 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5981 a R_68K_PCxx reloc against a defined global symbol directly.
5982 (elf_m68k_check_relocs): Don't count such a reloc.
5984 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5985 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5986 symbol for now, otherwise always record the symbol as dynamic.
5987 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5988 is not referenced by a dynamic object, and we are not making a
5989 shared object, then don't make a PLT entry. If we do make a PLT
5990 entry, make sure the symbol has been recorded as dynamic.
5992 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5994 * configure.host: When making a shared library, set HLDFLAGS to
5995 pass an appropriate -rpath option. Use the make variable SONAME
5996 as the shared library soname, rather than computing it here. On
5997 SunOS, build stamp-tshlink in place of $(SHLINK).
5998 * Makefile.in (SONAME): New variable.
5999 ($(SHLINK)): Make a link to the transformed name, as well.
6000 (stamp-tshlink): New target.
6001 (install): Skip stamp-tshlink during install.
6003 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6005 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
6006 linker sections have been set up yet.
6008 * elf.c (make_mapping): Add an additional argument to suppress
6009 making the first section include the program headers.
6010 (map_sections_to_segments): If the user used -Ttext such that the
6011 program headers are on a different page, do not set the flags
6012 saying that this section includes the program headers.
6014 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6016 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
6017 don't define TRAD_HEADER.
6018 * configure: Rebuild.
6020 * netbsd-core.c: New file, support for NetBSD core files.
6021 * hosts/*nbsd.h: Removed.
6023 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
6025 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
6026 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
6027 * libbfd.h, bfd-in2.h: Regenerated.
6028 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
6029 bfd_elf32_bfd_reloc_type_lookup.
6030 (reloc_type{,_names}): Deleted.
6031 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6033 (sparc_reloc_map): Add sparc64 relocs.
6034 (sparc_elf_notsupported_reloc): New static function.
6035 (sparc_elf_wdisp16_reloc): New static function.
6036 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
6037 (elf32_sparc_relocate_section): Likewise.
6038 (bfd_elf32_bfd_reloc_type_lookup): Define.
6039 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
6040 (reloc_type{,_names}): Deleted.
6041 (elf_sparc_howto_table): Deleted.
6042 (sparc_reloc_map): Deleted.
6043 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
6044 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
6046 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
6048 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
6051 * Makefile.in (program_transform_name): New variable.
6052 (install): Transform library name before installing it.
6054 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
6056 * archures.c (bfd_mach_i960_hx): Define.
6057 * bfd-in2.h: Rebuild.
6058 * cpu-i960.c (scan_960_mach): Accept machine "hx".
6059 (MATRIX): Expand entries for HX.
6060 (arch_info_struct): Add i960:hx entry.
6061 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
6062 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
6063 (coff_set_flags): Handle bfd_mach_i960_hx.
6065 Support for building as a shared library, based on patches from
6066 Alan Modra <alan@spri.levels.unisa.edu.au>:
6067 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
6068 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
6069 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
6070 * configure: Rebuild.
6071 * configure.host: If --enable-shared, adjust shared library stuff
6072 based on the host. If the host is SunOS, and the linker supports
6073 -rpath, set HLDFLAGS to use it.
6074 * Makefile.in (ALLLIBS): New variable.
6075 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
6076 (COMMON_SHLIB, SHLINK): New variables.
6077 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
6078 (STAGESTUFF): Remove variable.
6079 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
6081 (stamp-ofiles): New target, like old ofiles target, but build
6082 using a temporary file and move-if-change, and touch stamp-ofiles
6084 (ofiles): Just depend upon stamp-ofiles.
6085 (stamp-piclist, piclist): New targets.
6086 ($(SHLIB), $(SHLINK)): New targets.
6087 (targets.o, archures.o): Build twice if PICFLAG is set.
6088 (do_mostlyclean): Remove pic/*.o.
6089 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
6091 (do_distclean): Remove pic and stamp-picdir.
6092 (install): Install shared libraries.
6093 ($(OFILES)): Depend upon stamp-picdir.
6094 (stamp-picdir): New target.
6096 * libcoff-in.h: Add comment reminding people that libcoff.h is a
6098 * libcoff.h: Rebuild.
6100 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
6101 flavour of a section with no owner.
6103 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
6104 ELF_LINK_NON_ELF flag.
6105 (mips_elf_create_got_section): Likewise.
6107 * elf.c: Revert last change, since it breaks dynamic linking.
6108 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
6110 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
6111 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
6112 (elfNN_bed): Don't initialize want_hdr_in_seg field.
6114 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6116 * elf.c (assign_file_positions_for_segments): If the backend does
6117 not want the elf header or the program headers in the address
6118 space, do not include them in the calculations.
6120 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
6121 function to determine if we need additional program headers.
6122 (ppc_elf_modify_segment_map): Define as a NOP function for now.
6123 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
6125 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
6127 * coffcode.h: Move today's libcoff.h change into coffcode.h.
6129 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
6131 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
6132 back into one line. Some compilers (sunos 4.1.3 for example)
6133 won't accept args split across more than one line.
6135 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
6137 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
6138 * configure: Regenerate.
6140 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
6142 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
6143 try to do arithmetic on a void *, cast it to a unsigned char * first.
6145 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
6147 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
6148 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
6150 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
6151 flag for a newly defined symbol.
6152 (NAME(bfd_elf,record_link_assignment)): Likewise.
6153 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
6154 set the DEF or REF_REGULAR flags correctly.
6156 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6157 (libbfd.h, libcoff.h): Corresponding change.
6159 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6160 a PLT32 reloc as dynamic.
6161 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6162 is not referenced by a dynamic object, and we are not making a
6163 shared object, then don't make a PLT entry. If we do make a PLT
6164 entry, make sure the symbol has been recorded as dynamic.
6166 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6168 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6169 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6170 (powerpcle-*-cygwin32): New.
6171 * peicode.h (add_data_entry): Get address from vma.
6173 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6175 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6176 attached to the section has already been created as an undefined
6177 symbol, treat it as if it hasn't been created yet.
6179 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6181 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6182 symbol or section symbols if stripping all symbols and this is not
6183 a relocateable link. Don't output the symbol string table if
6184 there are no symbols.
6185 (elf_link_flush_output_syms): Don't do anything if there are no
6188 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6190 * coff-aux.c: New file.
6191 * hosts/m68kaux.h: New file.
6192 * config.bfd (m68*-apple-aux*): New target.
6193 * configure.in (m68*-apple-aux*): New native host.
6194 (m68kaux_coff_vec): New vector.
6195 * configure: Rebuild.
6196 * targets.c (m68kaux_coff_vec): Declare.
6197 * coffcode.h (bfd_coff_backend_data): Add field
6198 _bfd_coff_link_add_one_symbol.
6199 (bfd_coff_link_add_one_symbol): Define.
6200 (compare_arelent_ptr): New static function if TARG_AUX.
6201 (coff_write_relocs): If TARG_AUX, sort the relocs.
6202 (coff_write_object_contents): Set A/UX aouthdr magic number.
6203 (coff_link_add_one_symbol): Define if not defined.
6204 (bfd_coff_std_swap_table): Initialize new field.
6205 * libcoff.h: Rebuild.
6206 * cofflink.c (coff_link_add_symbols): Call
6207 bfd_coff_link_add_one_symbol rather than
6208 _bfd_generic_link_add_one_symbol.
6209 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6210 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6211 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6212 * Makefile.in: Rebuild dependencies.
6213 (BFD32_BACKENDS): Add coff-aux.o.
6214 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6216 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6218 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6219 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6221 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6223 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6224 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6225 (maintainer-clean): Warn about deleting special files.
6226 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6228 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6229 warning symbols correctly.
6230 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6231 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6232 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6233 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6234 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6235 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6237 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6240 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6242 * libcoff-in.h: aligned newly exported names with bfd naming
6243 conventions. Removed an erroneous define of POWERPC_LE_PE.
6244 * libcoff.h: Rebuild.
6245 * cofflink.c, coff-ppc.c: the above function name changes
6247 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6249 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6250 * ecoff.c (struct extsym_info): Define.
6251 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6252 to ecoff_link_write_external.
6253 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6254 Strip symbols when appropriate.
6256 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6257 * syms.c (BSF_OBJECT): Define.
6258 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6259 * bfd-in2.h: Rebuild.
6260 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6262 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6265 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6266 copying relocs into a shared object, treat a defined global symbol
6268 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6269 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6270 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6272 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6273 real defined symbol, not to a weak defined symbol.
6275 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6277 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6278 and made a few static functions externs.
6280 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6281 POWERPC_LE_PE hack in cofflink.
6283 * libcoff-in.h: promoted the following from cofflink.c to allow
6284 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6285 coff_debug_merge_element, struct coff_debug_merge_type,
6286 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6287 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6288 coff_debug_merge_hash_lookup, coff_link_section_info,
6289 coff_final_link_info, coff_debug_merge_hash_newfunc,
6290 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6292 * libcoff.h: re-gen'd
6294 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6296 * syms.c: Include "bfdlink.h".
6297 (struct stab_find_info): Define.
6298 (_bfd_stab_section_find_nearest_line): New function.
6299 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6300 * libbfd.h: Rebuild.
6301 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6302 * elf.c (_bfd_elf_find_nearest_line): Try calling
6303 _bfd_stab_section_find_nearest_line before searching the ELF
6304 symbol table. Find the closest STT_FUNC symbol, not the last one.
6305 * libcoff-in.h (coff_data_type): Add line_info field.
6306 * libcoff.h: Rebuild.
6307 * coffgen.c (coff_find_nearest_line): Try calling
6308 _bfd_stab_section_find_nearest_line before searching the COFF
6310 * Makefile.in: Rebuild dependencies.
6312 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6314 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6315 4 bytes, so we get the correct value when updating the register
6316 field in little endian mode.
6318 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6320 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6321 entry_section fields. Add sntoc and snentry fields.
6322 * libcoff.h: Rebuild.
6323 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6324 not toc_section and entry_section (the COFF file does not have any
6325 sections at this point).
6326 (coff_write_object_contents): Set o_snentry and o_sntoc from
6327 snentry and sntoc rather than entry_section and toc_section.
6328 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6329 snentry, not toc_section and entry_section.
6330 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6331 entry_section from hentry.
6332 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6334 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6335 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6336 than using toc_section directly.
6338 * archures.c: Add missing `.' in enum bfd_architecture.
6339 * bfd-in2.h: Rebuild.
6341 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6342 Robert Lipe <robertl@arnet.com>.
6344 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6346 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6347 to sections we allocate. Use bfd_zalloc to allocate initialial
6348 sections, not bfd_alloc.
6349 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6350 SDA{,2}I16 relocations.
6351 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6352 whether to put something in .sbss or not.
6353 (ppc_elf_relocate_section): Add support for more relocations. Add
6354 in sec->output_offset where appropriate. Make error messages
6355 include the symbol name.
6357 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6358 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6359 doesn't get redefined messages if -shared.
6361 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6362 section if the rel_section field has been set up.
6364 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6366 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6369 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6371 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6372 of flags, only flags used are controlled by mach number. Bump up
6373 output file mach number to highest of input file mach numbers.
6374 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6375 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6377 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6378 bfd_elf64_sparc_vec support.
6380 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6382 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6383 the embedded bit is set on some objects and not on others. Just
6385 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6388 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6390 * coffcode.h (coff_new_section_hook): Don't try to align the
6393 * coffcode.h (coff_set_section_contents): Fix the handling of the
6394 .lib section to work even if the entire section contents are
6395 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6396 Robert Lipe <robertl@arnet.com>.
6398 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6400 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6401 memory here for contents.
6403 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6404 _SDA2_BASE_ by 32768.
6405 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6406 started using. Allocate contents for .sdata and .sdata2 sections
6408 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6410 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6411 size _SDA{,2}_BASE_.
6412 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6415 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6417 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6419 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6420 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6421 (bfd_mach_sparc_v9a): Define.
6422 (bfd_mach_sparc_v9_p): Define.
6423 * bfd-in2.h: Regenerated.
6424 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6426 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6427 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6428 to bfd_elf32_sparc_vec.
6429 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6430 Add v8plus{,a} support.
6432 (sparc_compatible): New function.
6433 * elf32-sparc.h: #include "elf/sparc.h".
6434 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6435 elf32_sparc_final_write_processing): New functions.
6436 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6437 elf_backend_final_write_processing): Define.
6439 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6441 * elf-bfd.h (struct elf_link_hash_entry): Add
6442 linker_section_pointer field.
6443 (enum elf_linker_section_enum): Enumeration for new way of
6444 creating linker dynamic sections and symbols.
6445 (elf_linker_section{,_pointers}): New structures for creating
6446 dynamic sections and symbols.
6447 (elf_obj_tdata): Add linker_section_pointers and linker_section
6449 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6450 (_bfd_elf_create_linker_section): New declarations.
6451 (_bfd_elf_find_pointer_linker_section): Ditto.
6452 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6453 (_bfd_elf_make_linker_section_rela): Ditto.
6455 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6457 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6458 (ppc_elf_create_linker_section): New function to create the
6459 sections .got, .sdata, and .sdata2.
6460 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6462 (ppc_elf_check_relocs): Support more of the eabi relocations.
6463 (ppc_elf_relocate_section): Ditto.
6464 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6465 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6467 * elflink.h (elf_create_pointer_linker_section): New function to
6468 create initialized pointers in dynamic linker sections.
6469 (elf_finish_pointer_linker_section): Actually intialize the
6470 pointers created above.
6472 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6473 macros to provide both 32 and 64 bit versions of
6474 elf_create_pointer_linker_section.
6475 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6476 provide both 32 and 64 bit versions of
6477 elf_finish_pointer_linker_section.
6479 * elflink.c (_bfd_elf_create_linker_section): New function to
6480 create a linker section.
6481 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6482 given address in the linker pointer offsets created for a given
6484 (_bfd_elf_make_linker_section_rela): Make a RELA section
6485 corresponding to the generated linker section.
6487 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6489 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6491 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6493 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6494 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6495 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6496 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6497 toc entry in an objdump) for now.
6498 (ppc_do_last, ppc_get_last): New function - needed to save processing
6499 the toc owner to the end.
6500 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6503 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6504 toc owner from being done till last. Must define POWERPC_LE_PC
6507 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6509 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6511 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6512 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6514 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6516 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6518 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6520 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6522 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6524 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6526 * elf.c (assign_file_positions_for_segments): Don't increment file
6527 offset for a segment which contains no loadable sections.
6529 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6531 * reloc.c: Add new PowerPC relocations.
6532 * {bfd-in2,libbfd}.h: Regenerate.
6534 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6535 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6537 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6539 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6542 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6545 * coffgen.c (coff_find_nearest_line): Don't try to cache
6546 information in sections that are not owned by a BFD. From Richard
6547 Henderson <richard@atheist.tamu.edu>.
6549 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6550 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6551 * elflink.h (elf_link_output_extsym): Remove special check for
6554 * ecoffswap.h: Add prototypes for static functions.
6556 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6558 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6559 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6561 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6562 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6563 support. Begin support for R_PPC_SDA{2,}REL.
6565 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6567 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6568 create the .got and .got.neg sections.
6569 (ppc_elf_size_dynamic_sections): Call it.
6570 (ppc_elf_check_relocs): Call it.
6571 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6572 (ppc_elf_check_relocs): Add error messages for relocations we
6573 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6576 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6578 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6579 section flags for V.4 and eabi.
6581 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6583 * elf.c (assign_file_positions_for_segments): If a segment
6584 contains no sections, don't mark it as readable.
6586 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6587 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6589 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6590 dynamic section, if there is one.
6591 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6592 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6593 (bfd_elf64_swap_dyn_in): Likewise.
6594 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6596 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6598 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6599 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6600 <pirker@eiunix.tuwien.ac.at>.
6602 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6604 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6605 PowerPC V.4 and eabi.
6606 * bfd-in2.h: Regenerate.
6607 * libfd.h: Regenerate.
6609 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6611 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6612 section type and SHF_EXCLUDE section flag, turning them into the
6613 appropriate bfd section flag.
6615 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6617 * xcofflink.c (xcoff_link_add_symbols): Create the special
6618 sections if we see a DYNAMIC object, in case that is the only
6619 XCOFF input object we see.
6621 * elf32-mips.c: Extensive changes for a start at dynamic linking
6622 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6624 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6625 (struct elf_backend_data): Remove
6626 elf_backend_create_program_headers field. Add
6627 elf_backend_additional_program_headers and
6628 elf_backend_modify_segment_map fields.
6629 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6631 (elf_backend_additional_program_headers): Likewise.
6632 (elf_backend_modify_segment_map): Likewise.
6633 (elf_backend_create_program_headers): Don't define.
6634 (elfNN_bed): Change to account for field changes.
6635 * elf.c (assign_file_positions_for_segments): Call new
6636 modify_segment_map backend function. Don't call old
6637 create_program_headers backend function.
6638 (get_program_header_size): Call additional_program_headers rather
6639 than create_program_headers.
6640 * elflink.h (elf_link_add_object_symbols): Initialize
6641 type_change_ok from new backend field.
6642 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6644 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6645 a reloc against the appropriate section.
6647 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6648 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6649 (elf_flags_init): Rename from elf_ppc_flags_init.
6650 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6652 (ppc_elf_copy_private_bfd_data): Likewise.
6653 (ppc_elf_merge_private_bfd_data): Likewise.
6655 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6658 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6660 * coff-alpha.c (alpha_relocate_section): During final link, allow
6661 output .lita section to be bigger than 64k by adjusting gp value
6662 on a per-input section basis.
6663 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6665 (struct ecoff_section_tdata): Add gp field.
6667 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6669 Handle Alpha ECOFF changes in OSF/1 3.2.
6670 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6672 * coff-alpha.c: Include "aout/ar.h".
6673 (alpha_ecoff_get_relocated_section_contents): Don't require an
6674 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6675 3.2 doesn't generate one.
6676 (alpha_relocate_section): Likewise.
6677 (alpha_ecoff_slurp_armap): Define.
6678 (alpha_ecoff_slurp_extended_name_table): Define.
6679 (alpha_ecoff_construct_extended_name_table): Define.
6680 (alpha_ecoff_truncate_arname): Define.
6681 (alpha_ecoff_write_armap): Define.
6682 (alpha_ecoff_generic_stat_arch_elt): Define.
6683 (alpha_ecoff_update_armap_timestamp): Define.
6685 (alpha_ecoff_read_ar_hdr): New static function.
6686 (alpha_ecoff_get_elt_at_filepos): New static function.
6687 (alpha_ecoff_openr_next_archived_file): New static function.
6688 (alpha_ecoff_get_elt_at_index): New static function.
6689 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6690 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6691 _bfd_ecoff to alpha_ecoff.
6692 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6693 field from backend structure, rather than always calling
6694 _bfd_get_elt_at_filepos.
6695 * coff-mips.c (mips_ecoff_backend_data): Initialize
6696 get_elt_at_filepos field.
6697 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6698 from _bfd_generic_read_ar_hdr with minor changes.
6699 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6700 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6701 * libbfd.h: Rebuild.
6703 * bfd-in.h (BFD_IN_MEMORY): Define.
6704 * libbfd-in.h (struct bfd_in_memory): Define.
6705 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6706 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6707 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6708 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6709 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6710 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6711 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6712 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6713 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6714 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6716 (bfd_openstreamr): Likewise.
6717 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6718 BFD_IN_MEMORY is not set.
6719 * riscix.c (riscix_some_aout_object_p): Likewise.
6720 * bfd-in2.h, libbfd.h: Rebuild.
6722 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6723 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6724 (bfd_get_elt_at_index): Define.
6725 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6726 bfd_get_elt_at_index. Change index parameter from int to
6728 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6729 (_bfd_noarchive_get_elt_at_index): Define.
6730 (_bfd_archive_bsd_get_elt_at_index): Define.
6731 (_bfd_archive_coff_get_elt_at_index): Define.
6732 * bfd-in2.h, libbfd.h: Rebuild.
6733 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6734 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6735 * ieee.c (ieee_get_elt_at_index): Define.
6736 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6737 * oasys.c (oasys_get_elt_at_index): Define.
6738 * som.c (som_get_elt_at_index): Define.
6740 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6741 numbers to the .text section.
6743 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6745 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6746 If there is a SEC_DEBUGGING section, get the contents of the debug
6747 information part from it.
6748 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6750 (ieee_write_object_contents): Check ieee_write_debug_part return.
6752 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6754 * config.bfd (i[345]86-*-freebsd*): Add target.
6755 * configure.in (i386freebsd_vec): Add vec.
6756 * configure: Regenerate.
6757 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6758 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6759 Rebuild dependencies..
6760 * freebsd.h: New file.
6761 * i386freebsd.c: New file.
6762 * targets.c (i386freebsd_vec): Declare.
6763 (bfd_target_vector): Add i386freebsd_vec.
6764 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6765 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6767 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6769 * ieee.c (ieee_slurp_debug): New static function.
6770 (ieee_object_p): Call it.
6771 (ieee_slurp_section_data): Skip debugging sections.
6772 (ieee_get_reloc_upper_bound): Likewise.
6773 (ieee_get_section_contents): Likewise.
6774 (ieee_canonicalize_reloc): Likewise.
6775 (ieee_write_section_part): Likewise.
6776 (ieee_write_debug_part): Likewise.
6777 (ieee_write_data_part): Likewise.
6778 (init_for_output): Likewise.
6780 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6782 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6784 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6785 relocs, since ppc_elf_relocate_section handles the linker case.
6786 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6788 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6789 ppc_elf_relocate_section since that is now the only caller.
6790 (ppc_elf_relocate_section): Ditto.
6792 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6794 * coffcode.h (coff_write_object_contents): If we don't know the
6795 section of the entry point for an XCOFF executable, always set the
6796 entry address to -1.
6798 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6800 * elf.c (bfd_section_from_shdr): Add support for note sections.
6802 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6804 * bfd-in.h (struct _symbol_info): Add stab_type field.
6805 * bfd-in2.h: Rebuild.
6806 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6808 * elf32-ppc.c: Remove trailing newline from calls to
6810 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6811 difference if target endianness is known.
6813 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6815 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6816 old style TOC16 references without using R_PPC_GOT.
6817 (ppc_reloc_type): Ditto.
6818 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6819 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6820 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6821 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6822 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6824 (ppc_elf_adjust_dynamic_symbol): Ditto.
6825 (ppc_elf_adjust_dynindx): Ditto.
6826 (ppc_elf_size_dynamic_sections): Ditto.
6827 (ppc_elf_finish_dynamic_symbol): Ditto.
6828 (ppc_elf_finish_dynamic_sections): Ditto.
6829 (ELF_DYNAMIC_INTERPRETER): Define.
6831 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6833 * elf.c (copy_private_bfd_data): When attaching sections to
6834 segments ignore sections that won't be allocated. Patch from
6837 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6839 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6842 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6844 * coff-i960.c (CALC_ADDEND): Define.
6845 (coff_i960_relocate_section): Add the input section VMA to the
6846 addend for PC relative relocs.
6848 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6850 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6851 to correctly terminate.
6853 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6855 * targets.c (enum bfd_endian): Define.
6856 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6857 from boolean to enum bfd_endian. Change header_byteorder_big_p
6859 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6860 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6861 * bfd-in2.h: Rebuild.
6862 * All targets: Change initialization of byteorder and
6863 header_byteorder to use enum bfd_endian values rather than
6865 * All files: Change all references to byteorder_big_p and
6866 header_byteorder_big_p to use new bfd_*_endian macros.
6868 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6870 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6872 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6874 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6876 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6878 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6880 * ieee.c: Lots of minor cleanups. Make many functions return
6881 errors rather than calling abort. Also:
6882 (ieee_write_twobyte): Remove; change callers to call existing
6883 ieee_write_2bytes function.
6884 (ieee_write_expression): Don't output the section twice when
6885 outputting a local symbol. Don't emit an extraneous zero if there
6887 (ieee_slurp_sections): Set the lma as well as the vma.
6888 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6890 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6891 a recognized one or bfd_arch_unknown.
6892 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6894 (ihex_get_symtab): Likewise.
6896 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6898 * aoutx.h: Include <ctype.h>.
6899 (struct aout_link_includes_table): Define.
6900 (struct aout_link_includes_totals): Define.
6901 (struct aout_link_includes_entry): Define.
6902 (aout_link_includes_lookup): Define macro.
6903 (struct aout_final_link_info): Add includes field.
6904 (aout_link_includes_newfunc): New static function.
6905 (NAME(aout,final_link)): Initialize includes hash table.
6906 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6908 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6910 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6912 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6914 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6916 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6918 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6919 (pe_print_private_bfd_data): call pe_print_reloc.
6920 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6921 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6922 up some debugging as well.
6924 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6926 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6929 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6931 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6932 when setting sections to NULL.
6934 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6936 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6938 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6939 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6941 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6942 * bfd-in2.h: Rebuild.
6944 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6946 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6948 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6950 * ihex.c (ihex_scan): Handle record types 4 and 5.
6951 (ihex_object_p): Permit types 4 and 5.
6952 (ihex_set_section_contents): Remove check for out of range
6954 (ihex_write_object_contents): Generate types 4 and 5.
6956 * elflink.h (elf_link_output_extsym): Just ignore warning and
6957 indirect references to symbols which don't really exist.
6959 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6961 * peicode.h (pe_print_idata): Minor format fixes
6962 (pe_print_edata): New function. Under private printing, this formats
6963 the edata section of a PE file.
6964 (pe_print_private_bfd_data): Added call to pe_print_edata.
6966 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6968 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6969 index, don't call stoi.
6971 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6973 * srec.c (srec_scan): Set lma as well as vma.
6975 * ihex.c: New file; support for Intel Hex format.
6976 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6977 (ihex_vec): Declare.
6978 (bfd_target_vector): Always include ihex_vec.
6979 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6980 * Makefile.in: Rebuild dependencies.
6981 (BFD_LIBS): Add ihex.o
6982 (BFD_LIBS_CFILES): Add ihex.c.
6983 * bfd-in2.h: Rebuild.
6985 * elf.c (assign_file_positions_for_segments): Sort the sections in
6987 (get_program_header_size): Return the right size if segment_map is
6989 (copy_private_bfd_data): Don't bother to sort the sections.
6991 * bfd.c (bfd_record_phdr): New function.
6992 * bfd-in.h (bfd_record_phdr): Declare.
6993 * bfd_in2.h: Rebuild.
6995 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6998 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6999 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
7001 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
7002 (bfd_zmalloc): Change declaration.
7003 * libbfd.h: Rebuild.
7004 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
7005 and realloc. Don't set bfd_error_no_memory if they fail.
7007 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
7009 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
7010 uses as well. Added a new howto to deal with TOCREL16 relocs that
7011 are TOCDEFN as well.
7012 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
7013 to handle RVA relocs from dlltool.
7014 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
7015 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
7016 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
7018 * coffcode.h (coff_set_alignment_hook): check idata$X sections
7019 to get the right section alignment.
7021 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
7023 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
7024 p_paddr if p_paddr is zero.
7025 (make_mapping): Set includes_filehdr and includes_phdrs for first
7027 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
7029 (assign_file_positions_for_segments): Handle includes_filehdr and
7030 includes_phdrs. Remove special handling of PT_PHDR and first
7032 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
7033 when appropriate. Remove special handling of PT_PHDR segment.
7034 Use a more complex condition for when a section is included in a
7035 segment to handle Solaris linker oddities.
7037 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7039 * coff-m88k.c (howto_table): Reformatted for easier reading;
7040 special_function now points to new function m88k_special_reloc.
7041 (howto_hvrt16): Function previously used for handling HVRT16 relocs
7043 (rtype2howto): Do not add reloc's r_offset to the addend, this will
7044 be done correctly by m88k_special_reloc.
7045 (reloc_processing): New function to be used by RELOC_PROCESSING.
7046 (RELOC_PROCESSING): Define to call reloc_processing.
7048 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
7050 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
7051 (pe_print_pdata): Likewise.
7053 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
7054 obstack_alloc fails.
7055 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
7057 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
7058 * Many files: don't set bfd_error_no_memory if one of the above
7061 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
7062 if p_paddr_valid is set.
7063 (copy_private_bfd_data): New static function.
7064 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
7066 * elf.c (assign_file_positions_for_segments): Fix case where extra
7067 program headers were allocated.
7069 * elf.c (_bfd_elf_print_private_bfd_data): New function.
7070 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
7071 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
7072 _bfd_elf_print_private_bfd_data.
7074 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
7075 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
7076 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
7077 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
7078 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
7079 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
7080 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
7082 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
7084 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
7085 * elf.c (make_mapping): New static function.
7086 (map_sections_to_segments): New static function.
7087 (elf_sort_sections): New static function.
7088 (assign_file_positions_for_segments): New static function.
7089 (map_program_segments): Remove.
7090 (get_program_header_size): Remove sorted_hdrs, count, and
7091 maxpagesize parameters. Simplify.
7092 (assign_file_positions_except_relocs): When generating an
7093 executable, use assign_file_positions_for_segments.
7094 (elf_sort_hdrs): Remove.
7095 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
7096 to get_program_header_size.
7098 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
7100 * hp300hpux.c (MY(callback)): Set lma as well as vma.
7102 * configure, config.in: Regenerate with autoconf 2.7.
7104 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
7105 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
7107 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
7109 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
7110 (ecoff_sec_to_styp_flags): Likewise.
7111 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
7112 (ecoff_set_symbol_info): Handle scRConst.
7113 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
7114 (ecoff_compute_section_file_positions): Handle .rconst section.
7115 (_bfd_ecoff_write_object_contents): Likewise.
7116 (ecoff_link_check_archive_element): Handle scRConst.
7117 (ecoff_link_add_externals): Likewise.
7118 (ecoff_link_write_external): Handle .rconst section.
7119 (ecoff_reloc_link_order): Likewise.
7120 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
7121 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
7123 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
7125 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
7126 DEF_DYNAMIC flag is set.
7128 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
7130 * host-aout.c: If TRAD_HEADER is defined, include it.
7132 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
7134 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7135 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
7136 (BFD_NEED_DECLARATION): New function.
7137 * configure.in: Use BFD_NEED_DECLARATION.
7138 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
7139 * configure, config.in: Rebuild with autoconf 2.6.
7141 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
7142 special_sections before returning when called with a non XCOFF
7145 * coffgen.c (coff_renumber_symbols): Sort common symbols with
7148 * coffcode.h (coff_compute_section_file_positions): Only pad the
7149 previous section to force file alignment when creating an
7152 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
7154 * coffcode.h (coff_compute_section_file_positions): If
7155 RS6000COFF_C, set up the .debug section.
7157 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7158 if it is not large enough to accomodate the entire TOC area with
7159 signed 16 bit offsets.
7160 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7162 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7163 TOC anchor to use the TOC value used in the output file.
7165 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7167 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7168 (_bfd_coff_read_string_table): Likewise.
7170 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7172 * pe-arm.c: Fix typos.
7173 * coff-arm.c: Likewise.
7175 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7177 * coff-ppc.c (list_ele): Added "cat"egory member.
7178 (record_toc): New category parameter (priv or pub).
7179 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7180 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7181 the mainline. It addes extra toc cells in error.
7182 (ppc_coff_swap_sym_in_hook): Added some documentation.
7183 (dump_toc): Can now diagnose "virtual toc" chicanery.
7185 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7187 * elf-bfd.h (struct elf_link_hash_table): Change type of
7188 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7190 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7192 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7193 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7195 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7196 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7197 defined or mentioned in a regular file.
7199 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7201 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7202 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7203 (coff_ppc_relocate_section): Correct REL24 handling
7204 (ppc_process_before_allocation): Correct TOCDEFN handling
7206 * peicode.h (dir_names): Added name descriptions
7208 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7210 * VERSION: Updated to cygnus-2.6.
7212 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7214 * targets.c (m68k4knetbsd_vec): Declare.
7216 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7218 * targets.c (bfd_target): Change type of second argument to
7219 _bfd_print_private_bfd_data from void * to PTR.
7220 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7221 using PTR rather than void *.
7222 * bfd-in2, libbfd.h: Rebuild.
7223 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7225 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7226 _bfd_generic_bfd_print_private_bfd_data rather than casting
7229 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7231 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7232 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7234 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7235 BFD64_BACKENDS_CFILES): New variables.
7238 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7240 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7241 not at the file position of the first section.
7242 * coffcode.h (coff_compute_section_file_positions): Avoid using
7244 (coff_write_object_contents): When generating a PPC PE executable
7245 with no symbols, round up the file size to a COFF_PAGE_SIZE
7247 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7248 don't write out a string table.
7250 * elf.c (bfd_section_from_shdr): When using a different section
7251 header, pass the new one to _bfd_elf_make_section_from_shdr.
7252 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7253 (elf_map_symbols): Add section VMA to symbol value when comparing
7255 (_bfd_elf_compute_section_file_positions): Only build symbol table
7256 if there are some symbols. Set file offset of symtab and strtab
7258 (assign_file_positions_except_relocs): Remove dosyms parameter.
7259 Change all callers. Never set file offset of symtab and strtab
7261 (_bfd_elf_copy_private_section_data): New function.
7262 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7263 (_bfd_elf_copy_private_symbol_data): New function.
7264 (swap_out_syms): Check for special mapping of st_shndx created by
7265 copy_private_symbol_data.
7266 * elfxx-target.h: Use new copy routines.
7267 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7268 (_bfd_elf_copy_private_section_data): Declare.
7270 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7272 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7275 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7276 _bfd_dummy_target, matching the recent change to archive
7279 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7281 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7282 arithmetic on PTR types.
7284 * aout-target.h (MY(callback)): Set the lma of the sections.
7286 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7287 symbol into a reloc against the section.
7289 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7291 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7292 glue for the relocs: IMGLUE and IFGLUE.
7293 (record_toc): new function - tracks toc contents
7294 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7295 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7296 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7297 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7298 (ppc_record_toc_entry): Removed a debug define (duh)
7300 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7301 (pe_print_idata): New function - formats the idata section data
7302 (pe_print_pdata): New function - formats the pdata section data
7303 (pe_print_private_bfd_data): calls to above
7305 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7307 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7308 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7309 TARGET_SYM and TARGET_NAME for vector and BFD name.
7310 * coff-pmac.c (pmac_xcoff_vec): Remove.
7311 (TARGET_SYM, TARGET_NAME): Define.
7312 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7313 machine to 0, not all PowerMacs are 601s.
7315 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7317 * elfcode.h (elf_object_p): Read in any program headers.
7318 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7319 based on the program headers, if any.
7320 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7321 (map_program_segments): Set p_paddr of program headers based on
7324 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7326 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7329 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7330 trying to do a relocateable link with a non-a.out object file.
7332 * archive.c (bfd_generic_archive_p): Check the first object file
7333 in an archive even if target_defaulted is set. If the object file
7334 has the wrong xvec, reject it.
7336 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7337 be represented, report the name via _bfd_error_handler.
7338 (translate_to_native_sym_flags): Likewise.
7339 * elf32-mips.c (mips_elf_final_link): Likewise.
7340 * oasys.c (oasys_write_sections): Likewise.
7342 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7343 which checks for STYP_OVRFLO sections.
7344 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7345 reloc and lineno count overflows.
7346 (coff_write_object_contents): Call coff_count_linenumbers before
7347 coff_compute_section_file_positions. If RS6000COFF_C, handle
7348 reloc and lineno count overflows.
7349 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7350 relocs before dealing with .pad sections. Count overflow section
7351 headers when handling .pad sections.
7353 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7356 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7357 (struct xcoff_link_hash_table): Add descriptor_section and
7358 special_sections fields.
7359 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7360 (xcoff_link_add_symbols): Set linkage section alignment. Create
7361 descriptor section. Check for magic symbol names (_text, etc.),
7362 and record them in special_sections if found. Set
7363 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7364 descriptor field to point back to the function code symbol.
7365 (xcoff_sweep): Always mark the special descriptor_section.
7366 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7367 function descriptor, and mark it if it is.
7368 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7369 parameter, and fill it in. Allocate space for the descriptor
7371 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7372 global linkage code. If an undefined function descriptor is
7373 exported, arrange to define it. Warn about any other undefined
7375 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7376 (xcoff_write_global_symbol): Create a function descriptor when
7378 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7379 * bfd-in2.h: Rebuild.
7381 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7383 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7384 (ppc_coff_link_hash_table): new types for hashing
7385 (ppc_coff_link_hash_newfunc): hash entry constructor
7386 (ppc_coff_link_hash_table_init): hash table initializer
7387 (ppc_coff_link_hash_table_create): hash table constructor
7388 (ppc_record_toc_entry): changed references to hash table
7389 (coff_ppc_relocate_section): changed references to hash table
7391 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7392 * libcoff.h: Rebuild
7394 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7395 (coff_link_add_symbols): removed toc_offset init
7397 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7399 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7402 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7403 if it is given and mmep is available.
7404 * acconfig.h: Undef USE_MMAP.
7405 * configure, config.in: Regenerated.
7406 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7407 table handling the old way.
7408 (aout_get_external_symbols): Don't complain if last byte of string
7410 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7411 (bfd_free_window) [! USE_MMAP]: Don't define.
7412 (bfd_get_file_window,
7413 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7415 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7417 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7420 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7422 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7423 compatible with AMD generated COFF files. Try to support both AMD
7424 and GNU formats simultaneously.
7425 (coff_a29k_relocate_section): Likewise.
7427 * libbfd.c (bfd_get_file_window): Change writable parameter from
7428 int to boolean; update all callers. Pass MAP_SHARED if not
7429 writable--it's required on Solaris. Cast fprintf argument to
7431 * bfd-in.h (bfd_get_file_window): Update declaration.
7432 * bfd-in2.h: Rebuild.
7433 * aoutx.h: Update calls to bfd_get_file_window.
7435 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7437 (xcoff_swap_ldhdr_in): New static function.
7438 (xcoff_swap_ldsym_in): New static function.
7439 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7440 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7441 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7442 Handle XTY_ER/XMC_XO symbols correctly.
7443 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7444 rather than normal symbol table.
7445 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7446 already defined with the same absolute value.
7447 (xcoff_mark): When considering called symbols, check whether the
7448 descriptor is from a dynamic object, rather than the symbol
7450 (xcoff_build_ldsyms): Likewise.
7452 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7453 Cast realloc and malloc return values. If malloc or realloc fail,
7454 set bfd_error_no_memory.
7455 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7456 * bfd-in2.h: Rebuild.
7458 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7460 * coff-ppc.c (ppc_record_toc_entry): new function.
7461 (in_reloc_p): changed return value.
7462 (coff_ppc_relocate_section): much rework.
7463 (ppc_allocate_toc_section): new function.
7464 (ppc_process_before_allocation): new function.
7465 (ppc_coff_swap_sym_in_hook): new function.
7467 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7468 (coff_link_add_symbols): initialize toc_offset.
7470 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7471 (coff_swap_aouthdr_out): Added more sections to the data
7472 dictionary for the pe file header. Also changed linker version
7473 number on the ppc side.
7474 (dir_names): small improvements to the dictionary printing.
7475 (pe_mkobject_hook): save the file level flags.
7477 * libcoff-in.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 * libcoff.h (coff_link_hash_entry): added toc_offset field
7482 (pe_tdata): added real_flags field
7483 (coff_tdata): added local_toc_sym_map and access macro
7485 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7486 (coff_mkobject): init for local_toc_sym_map
7487 (coff_write_object_contents): set the internal_a.magic to
7488 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7491 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7493 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7494 entries until both the line number address and the function name
7495 address are too large.
7497 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7498 * configure: Rebuilt.
7500 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7501 is defined in the environment.
7503 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7505 * som.c (som_get_section_contents_in_window): Define to use
7508 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7510 * coff-i860.c: New file, based on coff-i386.c.
7511 * cpu-i860.c: New file, based on cpu-i386.c.
7512 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7513 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7514 targets, using i860coff_vec.
7515 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7516 trad-core.o and hosts/i860mach3.h.
7517 (i860coff_vec): Use coff-i860.o and cofflink.o.
7518 * configure: Rebuild.
7519 * Makefile.in: Rebuild dependencies.
7520 (ALL_MACHINES): Add cpu-i860.o.
7521 (BFD32_BACKENDS): Add coff-i860.o.
7522 (CFILES): Add cpu-i860.c and coff-i860.c.
7523 * targets.c (i860coff_vec): Declare.
7524 (bfd_target_vector): Add &i860coff_vec.
7525 * archures.c (bfd_i860_arch): Declare.
7526 (bfd_archures_list): Add &bfd_i860_arch.
7527 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7528 (coff_set_flags): Handle bfd_arch_i860.
7529 (coff_write_object_contents): Handle I860 a.out magic number.
7531 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7533 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7534 the created .tc section to 2.
7535 (xcoff_mark): Don't keep a .loader reloc for a call to an
7536 undefined symbol when creating a shared library.
7537 (xcoff_build_ldsyms): When creating a shared library, generate
7538 global linkage code for a call to an undefined symbol.
7540 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7542 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7543 BFD32_BACKENDS, BFD64_BACKENDS.
7544 (.dep1): Put mkdep output in a separate file.
7545 Rebuilt dependencies.
7547 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7550 Permit use of mmap when available:
7552 * configure.in: Check for mmap, madvise, mprotect.
7553 * config.in, configure: Regenerated.
7555 * libbfd.c (struct _bfd_window_internal): Define type.
7556 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7558 (ok_to_map): New static variable for debugging.
7559 (_bfd_generic_get_section_contents_in_window): New function.
7560 * bfd-in.h (bfd_window_internal): Declare type.
7561 (bfd_window): Define type.
7562 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7563 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7566 * libaout.h (struct aoutdata): Add two window fields.
7567 (obj_aout_sym_window, obj_aout_string_window): New macros.
7568 * aoutx.h (some_aout_object_p): Initialize windows.
7569 (aout_get_external_symbols): Get symbol data and strings in
7570 windows instead of explicitly allocated buffers.
7571 (slurp_symbol_table): Free window instead of memory.
7572 (bfd_free_cached_info): Release windows instead of freeing storage
7574 (aout_link_free_symbols): Ditto.
7576 * targets.c (bfd_target): Add new field for
7577 get_section_contents_in_window.
7578 (BFD_JUMP_TABLE_GENERIC): Updated.
7579 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7580 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7581 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7582 macros for get_section_contents_in_window field.
7584 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7586 * core.c: Renamed to corefile.c
7587 * makefile.dos (OBJS): Change core.o to corefile.o
7588 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7590 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7592 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7593 to o. Clobber and restore the list of new csects around the call
7594 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7595 linker error and the linker wants to read the symbol table. Reset
7596 the line number count of a real section even if it has no relocs.
7597 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7599 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7602 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7604 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7605 an undefined symbol in a shared link.
7607 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7608 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7609 phdm@info.ucl.ac.be (Philippe De Muyter).
7611 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7613 * coff-m88k.c (rtype2howto): New static function.
7614 (RTYPE2HOWTO): Use it rather than a macro definition.
7616 * coffcode.h (coff_write_object_contents): set internal_a.magic
7617 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7619 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7620 define TRAD_HEADER to new file hosts/delta68.h.
7621 m88*-motorola-sysv*, however, does use ptrace-core.o.
7622 * hosts/delta68.h: New file.
7624 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7625 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7627 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7629 * i386linux.c (MY(vec)): Declare before use.
7631 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7633 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7634 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7636 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7637 BFD is not of the right type.
7638 (bfd_elf_get_needed_list): Likewise.
7639 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7640 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7641 * xcofflink.c (XCOFF_XVECP): Define.
7642 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7644 (bfd_xcoff_import_symbol): Likewise.
7645 (bfd_xcoff_export_symbol): Likewise.
7646 (bfd_xcoff_link_count_reloc): Likewise.
7647 (bfd_xcoff_record_link_assignment): Likewise.
7648 (bfd_xcoff_size_dynamic_sections): Likewise.
7650 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7651 table index against the number of symbols for a base relative
7654 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7656 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7657 full_aouthdr flag here...
7658 (_bfd_xcoff_bfd_final_link): ...not here.
7660 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7662 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7663 systems that have a system <libelf.h>.
7664 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7665 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7666 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7667 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7668 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7669 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7670 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7672 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7674 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7675 set, set BSF_WEAK in symbol. Change all callers.
7676 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7677 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7678 _bfd_generic_link_add_one_symbol.
7679 (ecoff_indirect_link_order): Check that the section tdata relocs
7680 are not NULL before using them.
7682 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7683 define TRAD_HEADER as hosts/alphalinux.h.
7684 * configure: Rebuild.
7685 * hosts/alphalinux.h: New file.
7686 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7689 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7691 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7692 C_ECOMM storage classes.
7694 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7696 (xcoff_mark): Call xcoff_mark_symbol.
7697 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7698 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7700 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7702 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7704 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7706 (xcoff_find_reloc): New static function.
7707 (xcoff_link_add_symbols): Use it.
7708 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7709 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7710 relocate the value of C_DECL.
7712 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7714 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7716 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7717 callback decide what goes in .relocs.
7718 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7719 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7722 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7724 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7727 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7729 * xcofflink.c: More improvements, mostly to fix handling of
7730 constructors and a few other special cases.
7731 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7732 zero, reverting yesterday's change.
7733 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7734 (bfd_xcoff_link_count_reloc): Declare.
7735 (bfd_xcoff_record_link_assignment): Declare.
7736 * bfd-in2.h: Rebuild.
7738 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7740 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7741 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7742 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7743 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7744 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7745 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7747 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7750 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7751 segments includes the a.out header. See to that the magic number
7752 *always* is big-endian.
7754 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7755 m68k4k NetBSD configurations.
7757 * configure.in, configure: Separate i386 & mips NetBSD
7758 configurations from other BSD ones. Don't assume DEC is the only
7759 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7760 configurations. Add support for m68k4k NetBSD object format.
7762 * libaout.h: Added M_68K4K_NETBSD magic.
7764 * m68k4knetbsd.c: New file.
7766 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7768 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7771 * hosts/mipsnbsd.h: New file.
7773 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7775 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7777 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7778 toc_section, and entry_section fields.
7779 (struct xcoff_section_tdata): Remove ldrel_count field.
7780 * libcoff.h: Rebuild.
7781 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7783 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7784 full a.out header if full_aouthdr is set in xcoff_data.
7785 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7786 based on sections stored in xcoff_data.
7787 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7789 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7790 (rs6000coff_vec): Set symbol_leading_char to '.'.
7791 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7792 value stored in ret rather than returning a pointer value.
7794 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7796 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7799 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7801 * som.c (som_slurp_string_table): Allocate the strings with malloc
7802 since they're free'd by free_cached_info.
7803 (som_slurp_symbol_table): Similarly for the symbol table.
7805 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7807 * Makefile.in (diststuff): Don't make headers.
7809 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7811 * Makefile.in: Rebuild dependencies.
7813 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7814 output_bfd is not SunOS.
7815 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7816 non-SunOS input files.
7818 * xcofflink.c: Extensive changes to support linking shared objects
7819 and generating a .loader section.
7820 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7821 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7822 last_symndx, and ldrel_count fields.
7823 * libcoff.h: Rebuild.
7824 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7825 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7827 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7828 (bfd_xcoff_export_symbol): Declare.
7829 (bfd_xcoff_size_dynamic_sections): Declare.
7830 * bfd-in2.h: Rebuild.
7832 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7834 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7835 * configure: Rebuild.
7836 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7837 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7839 (pmac_xcoff_vec): Update to use new xcoff support.
7840 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7841 (xcoff_write_armap): Declare buf as unsigned char.
7842 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7844 * mpw-make.sed: Generalize subdir_do edit.
7846 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7848 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7849 correctly. Don't initialize asect->vma.
7851 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7853 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7854 something a little less than the page size.
7856 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7858 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7860 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7862 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7863 * coffcode.h (coff_write_object_contents): If .bss is before
7864 .data us that as data_start.
7865 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7867 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7868 (coff_swap_outhdr_out): Hardwire in version number.
7870 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7872 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7873 major and minor to *_vno, since the former are also macros in
7874 SunOS header files. Cast result of bfd_alloc to appropriate
7877 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7878 before assigning to sec_data.
7880 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7882 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7883 now relative to the section, not absolute.
7884 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7885 get the file name when there is a N_SO directory name. When
7886 handling stabs, remember that section->vma was added to the
7889 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7891 * sunos.c (struct sunos_link_hash_table): Add needed field.
7892 (sunos_link_hash_table_create): Call bfd_release, not free.
7893 (sunos_link_hash_table_create): Initialize needed field.
7894 (sunos_add_dynamic_symbols): Record needed objects.
7895 (bfd_sunos_get_needed_list): New function.
7896 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7897 * bfd-in2.h: Rebuild.
7899 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7901 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7903 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7905 * bfd-in.h (struct bfd_link_needed_list): Rename from
7906 bfd_elf_link_needed_list.
7907 * bfd-in2.h: Rebuild.
7908 * elf.c, elflink.h, libelf.h: Corresponding changes.
7910 Add start at AIX linker support; no shared libraries yet.
7911 * xcofflink.c: New file.
7912 * configure.in (rs600coff_vec): Use xcofflink.o.
7913 * configure: Rebuild.
7914 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7916 (struct xcoff_section_tdata): Define.
7917 (xcoff_section_data): Define macro.
7918 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7919 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7920 (_bfd_xcoff_bfd_final_link): Declare.
7921 (_bfd_ppc_xcoff_relocate_section): Declare.
7922 * libcoff.h: Rebuild.
7923 * coff-rs6000.c: Clean up a bit.
7924 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7925 cputype, csects, and debug_indices.
7926 (xcoff_copy_private_bfd_data): Copy cputype.
7927 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7928 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7929 (xcoff_reloc_type_lookup): Rename from
7930 rs6000coff_reloc_type_lookup.
7931 (coff_relocate_section): Define.
7932 (_bfd_xcoff_sizeof_headers): Define.
7933 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7934 (_bfd_xcoff_bfd_relax_section): Define.
7935 (_bfd_xcoff_bfd_link_split_section): Define.
7936 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7938 * coffcode.h (coff_compute_section_file_positions): If AIX,
7939 increment sofar by SMALL_AOUTSZ if not executable.
7940 (coff_write_object_contents): If AIX, always output an a.out
7941 header; if not executable, header size of SMALL_AOUTSZ.
7942 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7943 (_bfd_stringtab_init): Initialize xcoff field.
7944 (_bfd_xcoff_stringtab_init): New function.
7945 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7946 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7947 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7948 * libbfd.h: Rebuild.
7949 * Makefile.in: Rebuild dependencies.
7950 (BFD32_BACKENDS): Add xcofflink.o.
7951 (CFILES): Add xcofflink.c.
7953 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7954 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7955 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7957 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7959 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7961 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7963 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7964 * config.in: Regenerated.
7966 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7967 (_bfd_chunksize): New variable.
7968 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7969 for obstack chunk size.
7970 * configure.in: Check for getpagesize.
7971 * configure: Regenerated.
7973 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7975 * trad-core.c (rawptr): Make it a local variable of
7976 ptrace_unix_core_file_p.
7978 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7980 * coff-arm.c (in_reloc_p): New.
7981 * coff-i386.c (in_reloc_p): New.
7982 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7983 (coff_write_object_contents): Only set has_reloc_section
7985 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7986 in_reloc_p to decide if reloc should be emitted.
7987 * libcoff.h (pe_data_type.in_reloc_p): New.
7988 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7990 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7992 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7993 (_bfd_coff_read_internal_relocs): Likewise.
7994 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7995 (_bfd_coff_read_internal_relocs): Likewise.
7997 * elflink.h (elf_link_add_object_symbols): Correct conditions
7998 under which type and size change warnings are issued.
8000 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
8002 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
8003 a symbol which is not in a real section.
8004 (coff_write_native_symbol): Corresponding change.
8006 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
8007 coff_link_hash_newfunc and make non-static.
8008 (_bfd_coff_link_hash_table_init): New function, broken out of
8009 _bfd_coff_link_hash_table_create.
8010 (_bfd_coff_link_hash_table_create): Use it.
8011 (process_embedded_commands): Make static.
8012 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
8013 (_bfd_coff_link_hash_table_init): Declare.
8014 * libcoff.h: Rebuild.
8016 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
8017 field in XCOFF tdata.
8018 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
8019 U802ROMAGIC, for clarity. Try to set arch and machine correctly
8020 based on cputype stored in a.out header, or in n_type of initial
8022 (coff_write_object_contents): Set cputype correctly in a.out
8024 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
8026 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
8027 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
8029 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
8030 * libcoff.h: Rebuild.
8032 * cpu-rs6000.c (rs6000_compatible): New static function.
8033 (bfd_rs6000_arch): Use it.
8034 * cpu-powerpc.c (powerpc_compatible): New static function.
8035 (arch_info_struct): Define various flavours of PowerPC.
8036 (bfd_powerpc_arch): Use powerpc_compatible. Point at
8039 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
8041 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
8043 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
8045 * elflink.h (elf_link_add_object_symbols): Don't warn about
8046 changing the size or type if the old definition was weak.
8048 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
8050 * coffcode.h (combined_entry_type): Add fix_line field.
8051 (coff_slurp_line_table): Warn if we try to set the lineno field of
8053 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
8054 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
8055 * coffgen.c (coff_mangle_symbols): Handle fix_line.
8056 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
8058 (coff_print_symbol): Print fix_value symbols in a useful fashion.
8059 * libcoff.h: Rebuild.
8061 * libcoff-in.h (struct xcoff_tdata): Define.
8062 (xcoff_data): Define.
8063 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
8064 * bfd-in2.h, libcoff.h: Rebuild.
8065 * coff-rs6000.c (xcoff_mkobject): New static function.
8066 (coff_mkobject): Define.
8067 (xcoff_copy_private_bfd_data): New static function.
8068 (coff_bfd_copy_private_bfd_data): Define.
8069 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
8071 (rs6000coff_vec): Add DYNAMIC to object_flags.
8072 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
8073 .loader sections specially.
8074 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
8075 section alignment from the XCOFF tdata information.
8076 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
8077 F_SHROBJ, and copy the extra a.out header information into the
8078 XCOFF tdata structure.
8079 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
8080 F_DYNLOAD and the extra a.out header information.
8081 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
8082 C_HIDEXT symbol with attached csect information.
8083 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
8084 in the o_maxdata field.
8085 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
8086 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
8087 end if BSF_NOT_AT_END is set.
8089 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
8090 _bfd_read_ar_hdr_fn.
8091 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
8092 * bfd-in2.h, libbfd.h: Rebuild.
8093 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
8095 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
8096 (bfd_slurp_bsd_armap_f2): Likewise.
8097 (_bfd_slurp_extended_name_table): Likewise.
8099 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
8101 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8103 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
8104 when the symbol table is empty.
8106 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
8107 space for section symbols, since we don't output them either.
8108 (elf_m68k_adjust_dynindx): Removed.
8110 * ptrace-core.c (rawptr): Make it a local variable of
8111 ptrace_unix_core_file_p.
8113 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8115 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
8118 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
8119 Mac object file formats.
8121 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
8123 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
8124 auxent if there isn't one.
8125 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
8126 rather than FILNMLEN as the maximum name length.
8128 * coffcode.h (bfd_coff_backend_data): Add new field
8129 _bfd_coff_print_aux.
8130 (bfd_coff_print_aux): New static function.
8131 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
8132 scnlen field of an XTY_LD csect aux entry.
8133 (coff_print_aux): New static function.
8134 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
8135 in coff_pointerize_aux_hook.
8136 (bfd_coff_std_swap_table): Initialize new field.
8137 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
8138 * libcoff.h: Rebuild.
8139 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
8140 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8142 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
8143 if there are symbols, for native AIX ld compatibility.
8145 * coffcode.h (bfd_coff_backend_data): Add new field
8146 _bfd_coff_pointerize_aux_hook.
8147 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
8148 or I960, and as 0 otherwise.
8149 (bfd_coff_std_swap_table): Initialize new field.
8150 * libcoff.h: Rebuild.
8151 * coffgen.c (coff_pointerize_aux): Change parameters to take
8152 symbol pointer instead of type and class, and to take aux index.
8153 Call _bfd_coff_pointerize_aux_hook if it is defined.
8154 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
8155 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8156 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8158 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8159 read-only/host-only support.
8161 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8163 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8166 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8167 BFD_JUMP_TABLE_ARCHIVE accordingly.
8168 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8169 (_bfd_compute_and_write_armap): Declare.
8170 (_bfd_generic_read_ar_hdr): Declare.
8171 (_bfd_read_ar_hdr): Define.
8172 (_bfd_noarchive_read_ar_hdr): Define.
8173 (_bfd_archive_bsd_read_ar_hdr): Define.
8174 (_bfd_archive_coff_read_ar_hdr): Define.
8175 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8176 _bfd_read_ar_hdr instead.
8177 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8178 (_bfd_compute_and_write_armap): Rename from
8179 compute_and_write_armap. Make non-static. Change all callers.
8180 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8181 than _bfd_snarf_ar_hdr.
8182 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8183 * ieee.c (ieee_read_ar_hdr): Define.
8184 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8185 * oasys.c (oasys_read_ar_hdr): Define.
8186 * som.c (som_read_ar_hdr): Define.
8187 * bfd-in2.h, libbfd.h: Rebuild.
8189 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8191 * peicode.c (coff_swap_filehdr_in): If symptr is
8192 zero, there aren't any symbols, even if nsyms is set.
8194 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8196 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8198 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8199 sections, and set styp correctly for them: .got, .hash, .dynamic,
8200 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8201 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8203 (ecoff_sort_hdrs): New static function.
8204 (ecoff_compute_section_file_positions): Return boolean, not void.
8205 Sort the sections by VMA before looking through them. Put the
8206 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8207 section on an appropriate boundary within the page.
8208 (ecoff_compute_reloc_file_positions): Check return value of
8209 ecoff_compute_section_file_positions.
8210 (_bfd_ecoff_set_section_contents): Likewise.
8211 (_bfd_ecoff_write_object_contents): Check for various Alpha
8212 section types when incrementing text_size and data_size. Call
8213 adjust_headers backend function if it exists.
8214 * coff-alpha.c (alpha_adjust_headers): New static function.
8215 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8216 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8218 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8220 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8222 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8223 of ALTERNATE_AIX_CORE_FORMAT.
8224 * configure.in (aix4): No longer need CORE_FLAGS.
8225 * configure: Updated.
8227 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8229 NS32k changes from Ian Dall:
8230 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8232 (aout_link_input_section_std, aout_link_input_section_ext,
8233 aout_link_reloc_link_order): Call them instead of _bfd_*
8235 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8237 (backend_data): Use it instead of hardcoded zero.
8239 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8240 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8242 * ns32knetbsd.c: Include bfd.h.
8243 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8244 (MY_bfd_reloc_type_lookup): Declare function too.
8245 * pc532-mach.c (set_sizes): Don't declare.
8246 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8247 (backend_data, MY_backend_data): Don't define.
8249 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8250 ns32k-*-lites* like ns32k-*-netbsd*.
8252 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8255 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8257 * coffcode.h (coff_write_object_contents): Restore setting
8258 f_timdat to 0, deleted on August 22.
8260 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8262 * coffcode.h (coff_bfd_copy_private_symbol_data,
8263 coff_bfd_copy_private_section_data,
8264 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8265 * peicode.h (coff_bfd_copy_private_bfd_data): New
8266 (pe_bfd_copy_private_bfd_data): New.
8267 (coff_swap_scnhdr_in): Swap bss size into the right place.
8268 (pe_print_private_bfd_data): Add some newlines.
8270 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8272 * som.c (setup_sections): Don't die if a space has no subspaces.
8274 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8276 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8277 dynamic symbol override a common symbol. Don't change the size or
8278 type if they have been set and the new symbol is not a definition.
8279 Warn if the size or type changes.
8281 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8283 * som.c (som_begin_writing): Don't write the symbol table or
8285 (som_finish_writing): Write them here. Place them after the
8286 subspace data, but before the relocs.
8288 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8290 * sunos.c (sunos_add_one_symbol): Just pass false, not
8291 info->shared_library, to sunos_create_dynamic_sections.
8292 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8294 (sunos_check_dynamic_reloc): Remove .text section assertion.
8296 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8298 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8299 * configure, configure.in: Add pmac_xcoff_vec case.
8300 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8301 * coff-pmac.c: New file, PowerMac XCOFF support.
8302 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8303 * targets.c (pmac_xcoff_vec): Declare.
8305 * mpw-config.in: Various changes to be compatible with the
8306 autoconf-based configury.
8307 * mpw-make.sed: New file, sed commands to translate Unix
8308 makefile into MPW syntax.
8309 * mpw-make.in: Remove.
8310 * hosts/mpw.h: Remove.
8311 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8312 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8314 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8316 * binary.c (binary_get_symtab): Return an empty string on error.
8317 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8319 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8321 * coff-ppc.c: Reformatted according to gnu conventions
8322 Removed irrelevant "if 0" code
8324 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8326 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8327 symbols rather than as indirect symbols.
8328 (MY(slurp_symbol_table)): Don't do anything special about
8331 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8332 of .ctors and .dtors sections is no larger than 2.
8334 * sunos.c (sunos_add_one_symbol): Don't change
8335 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8337 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8338 dynamic symbols when creating a shared library.
8339 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8341 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8342 written even if it is not defined in a regular object.
8343 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8344 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8345 rather than the constant 22.
8346 (sunos_check_dynamic_reloc): Handle creating a shared library.
8347 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8348 zero when creating a shared library.
8349 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8350 write it out at the start of the symbol table.
8352 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8354 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8356 * config.bfd: Add arm-*-coff.
8357 * configure.in, configure: Add armcoff_{little,big}_vec.
8358 * targets.c (armcoff_{little,big}_vec): Declare.
8359 (bfd_target_vector): Add armcoff_{little,big}_vec.
8360 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8362 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8364 * targets.c (bfd_find_target): Remove debugging code.
8366 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8368 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8370 * Makefile.in: added *-ppc files
8371 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8372 allow pe based .o's to be shared with other tools on ppc/NT
8373 * config.bfd: added powerpc[le]-[pe|winnt] config support
8374 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8375 * peicode.h: Added more section flags for PE on ppc
8376 Added coff_swap_filehdr_out to allow peicode.h to be
8377 used for non-image PE files on ppc.
8378 Check for image, or not, before copying pe_opthdr
8379 * targets.c: Added new bfd's
8380 * targets.c: Removed two inactive bfds that shouldn't have made it this
8383 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8385 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8386 explicit values to initialize all relocs. Change all users.
8387 (ppc_elf_brtaken_inner): New function to handle branch predicition
8389 (ppc_elf_brtaken_reloc): Ditto.
8390 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8391 relocs use ppc_elf_unsupported_reloc.
8392 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8393 needs to be reported.
8394 (ppc_elf_relocate_section): Support branch prediction relocs.
8396 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8398 * bfd.c (bfd_assert): Remove \n from string passed to
8401 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8402 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8403 (bfd_coff_make_section_hook): Don't define.
8404 (coff_make_section_hook): Remove.
8405 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8406 (styp_to_sec_flags): Likewise.
8407 (coff_write_object_contents): Likewise.
8408 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8410 * libcoff.h: Rebuild.
8411 * coffgen.c (make_a_section_from_file): Just call
8412 bfd_make_section_anyway, not bfd_make_section or
8413 bfd_coff_make_section_hook.
8414 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8415 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8416 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8417 make_section_hook field.
8418 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8420 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8421 pointers into value field for warning and indirect symbols; just
8422 leave the value field alone.
8423 * linker.c (generic_link_add_symbol_list): Use next symbol for
8424 warning and indirect symbols, rather than looking in symbol value.
8425 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8426 parameter. Change all callers. Remove support for indirect
8427 symbols; it didn't work anyhow.
8428 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8429 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8430 * bfd-in2.h: Rebuild.
8432 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8434 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8435 go back to telling the tools this reloc operates on 32 bits.
8437 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8439 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8440 rather than a direct fprintf.
8441 * archive.c (_bfd_write_archive_contents): Likewise.
8442 * coffcode.h (coff_slurp_symbol_table): Likewise.
8443 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8444 (ppc_elf_unsupported_reloc): Likewise.
8445 (ppc_elf_relocate_section): Likewise.
8446 * i386linux.c (linux_tally_symbols): Likewise.
8447 (linux_finish_dynamic_link): Likewise.
8448 * osf-core.c (osf_core_core_file_p): Likewise.
8449 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8450 * som.c (som_sizeof_headers): Likewise.
8451 * srec.c (srec_bad_byte): Likewise.
8452 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8453 * libbfd-in.h (bfd_assert): Declare first parameter const.
8454 * libbfd.h: Rebuild.
8455 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8456 bfd_reloc_overflow is enough.
8457 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8458 * coff-h8500.c (rtype2howto): Likewise.
8459 * coff-z8k.c (rtype2howto): Likewise.
8460 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8461 * elf.c (_bfd_elf_get_lineno): Likewise.
8462 (_bfd_elf_no_info_to_howto): Likewise.
8463 (_bfd_elf_no_info_to_howto_rel): Likewise.
8464 * hp300hpux.c (convert_sym_type): Likewise.
8465 (MY(swap_std_reloc_in)): Likewise.
8466 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8468 * libaout.h (struct aoutdata): Add line_buf field.
8469 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8470 and filename_buffer. Instead, use a malloc buffer stored in the
8471 new line_buf field. Remove length restrictions.
8473 * coffgen.c (string_size): Remove static variable.
8474 (debug_string_size, debug_string_section): Likewise.
8475 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8476 and debug_string_size_p parameters. Use them instead of the
8477 global variables. Change all callers.
8478 (coff_write_symbol): Likewise.
8479 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8480 (coff_write_symbols): Add local variables to replace removed
8483 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8484 function, and line_base fields.
8485 * libcoff.h: Rebuild.
8486 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8487 information, rather than using static variables.
8489 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8490 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8492 * init.c (initialized): Remove static variable.
8493 (bfd_init): Don't bother setting initialized.
8494 (bfd_check_init): Remove.
8495 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8496 * libbfd.h: Rebuild.
8498 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8500 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8501 size for full core dumps. Copy core file header to private data.
8502 (rs6000coff_core_file_failing_command,
8503 rs6000coff_core_file_failing_signal): New functions to extract
8504 the file name and terminating signal from the core file.
8505 * coff-rs6000.c: Use them.
8507 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8509 Change arch info to be const, initialized at compile time.
8510 * archures.c: Reindent many functions. Change CONST to const.
8511 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8512 nothing set it anyhow. Make next const.
8513 (bfd_arch_info_list): Remove.
8514 (bfd_archures_list): Rename from archures_init_table. Change from
8515 a table of function pointers to a table of bfd_arch_info_type
8516 structure addresses.
8517 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8518 (bfd_lookup_arch): Likewise.
8519 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8521 (bfd_default_arch_struct): Make const.
8522 (bfd_arch_init, bfd_arch_linkin): Remove.
8523 (bfd_get_arch_info): Return a const pointer.
8524 * init.c (bfd_init): Don't call bfd_arch_init.
8525 * bfd.c (struct _bfd): Make arch_info const.
8526 * bfd-in2.h: Rebuild.
8527 * libbfd.h: Rebuild.
8528 * configure.in: Put & before everything in $selarchs.
8529 * configure: Rebuild.
8530 * cpu-*.c: Change bfd_*_arch from a function which calls
8531 bfd_arch_linkin to a const structure.
8532 * ieee.c (ieee_object_p): Make arch const.
8534 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8536 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8538 * bfd-in2.h: Regenerate.
8539 * libbfd.h: Regenerate.
8541 * elf32-ppc.c (reloc_type): Update names to match current draft.
8542 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8543 relative. Update names to current V.4 draft.
8544 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8545 (ppc_elf_relocate_section): Rename relocations to match draft.
8547 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8549 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8550 compiled with -mrelocatable-lib to be linked with either normal
8551 modules or -mrelocatable modules.
8553 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8555 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8556 in the a.out header.
8558 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8559 a reloc against a local symbol, even if it's not a section.
8561 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8563 * targets.c (bfd_target): Remove unused align_power_min field.
8564 * bfd-in2.h: Rebuild.
8565 * All backends: Remove initialization of align_power_min.
8567 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8569 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8571 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8573 * config.bfd (mips-dec-netbsd*): New target.
8574 * configure.host (mips-dec-netbsd*): New host.
8575 * configure.in (mips-dec-netbsd*): New native.
8576 * configure: Rebuild.
8578 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8580 Make the COFF backend linker merge common types:
8581 * cofflink.c (struct coff_debug_merge_element): Define.
8582 (struct coff_debug_merge_type): Define.
8583 (struct coff_debug_merge_hash_entry): Define.
8584 (struct coff_debug_merge_hash_table): Define.
8585 (coff_debug_merge_hash_table_init): Define.
8586 (coff_debug_merge_hash_table_free): Define.
8587 (coff_debug_merge_hash_lookup): Define.
8588 (struct coff_final_link_info): Add debug_merge field.
8589 (coff_debug_merge_hash_newfunc): New static function.
8590 (_bfd_coff_final_link): Allocate and free debug_merge table.
8591 (coff_link_input_bfd): Merge identical enum, struct and union
8594 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8596 Convert i960 COFF to use COFF backend linker.
8597 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8598 structure to store the symbol being used.
8599 (coff_i960_start_final_link): New static function.
8600 (coff_i960_relocate_section): New static function.
8601 (coff_i960_adjust_symndx): New static function.
8602 (coff_start_final_link): Define.
8603 (coff_relocate_section): Define.
8604 (coff_adjust_symndx): Define.
8605 * coffcode.h (bfd_coff_backend_data): Add new callback function
8606 _bfd_coff_start_final_link.
8607 (bfd_coff_start_final_link): Define.
8608 (coff_start_final_link): Define if not defined.
8609 (bfd_coff_std_swap_table): Add coff_start_final_link.
8610 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8612 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8613 function callback is not NULL.
8614 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8615 (_bfd_coff_internal_syment_name): Declare.
8616 * libcoff.h: Rebuild.
8617 * configure.in (icoff_big_vec): Add cofflink.o.
8618 (icoff_little_vec): Likewise.
8619 * configure: Rebuild.
8621 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8623 * Makefile.in (clean-info): Remove extraneous tab from line
8626 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8628 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8629 contents has relocs.
8631 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8633 * coffcode.h (coff_compute_section_file_positions): Keep the
8635 (coff_write_object_contents): Remember if it's a relocatable
8637 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8638 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8639 if relocatable file. Swap out saved raw size.
8641 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8643 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8644 (maintainer-clean): Rename from realclean, passing
8645 maintainer-clean down to subdirectories, but leave realclean as a
8648 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8651 * dep-in.sed: Remove config.h from generated dependencies.
8653 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8654 broken out of sunos_canonicalize_dynamic_symtab.
8655 (sunos_canonicalize_dynamic_symtab): Call new function
8656 sunos_slurp_dynamic_symtab.
8657 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8658 dynamic symbol table to the caller.
8659 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8660 callback to override the symbols being read.
8661 * libaout.h (struct aout_backend_data): Add three new parameters
8662 to add_dynamic_symbols callback.
8664 Extensive minor changes to avoid various gcc warnings. Also:
8665 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8666 * archures.c (bfd_arch_info_type): Change mach field from long to
8668 (bfd_lookup_arch): Change machine parameter from long to unsigned
8671 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8673 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8674 a symbol with a non-zero plt_offset.
8676 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8678 * elfcode.h (align_file_position): Remove; not used.
8680 * configure.in: Only check for <sys/procfs.h> on a native system,
8681 and make sure it defines prstatus_t.
8682 * configure: Rebuild.
8684 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8686 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8688 * config.in: Rename from config.h.in.
8689 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8690 Check for config.h:config.in when creating stamp-h.
8691 * configure: Rebuild.
8692 * Makefile.in (stamp-h): Depend upon config.in rather than
8693 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8694 calling config.status.
8696 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8697 (Makefile): Just rebuild Makefile.
8698 (config.h, stamp-h): New targets.
8699 * configure.in: Create stamp-h when rebuilding config.h.
8700 * configure: Rebuild.
8702 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8704 * configure.in: Call AC_CONFIG_HEADER. Substitute
8705 HOST_64BIT_LONG. Check that various header files exist. Check
8706 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8707 and/or free need to be declared. Don't make a link to sysdep.h.
8708 Define TRAD_HEADER for various hosts.
8709 * configure: Rebuild.
8710 * configure.host: Don't set my_host. Add definitions taken from
8711 host header files for various entries. Remove entries which now
8713 * acconfig.h: New file.
8714 * config.h.in: New file, built by autoheader.
8715 * sysdep.h: New file.
8716 * Makefile.in (do_distclean): Don't remove sysdep.h.
8718 (LOCAL_H_DEPS): New variable.
8719 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8721 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8722 ($(OPTIONAL_BACKENDS)): Likewise.
8723 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8724 looking through sysdep.h.
8725 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8726 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8727 (fprintf_vma, sprintf_vma): Likewise.
8728 (int64_type, uint64_type): Don't define.
8729 * bfd-in2.h: Rebuild.
8730 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8731 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8732 * lynx-core.c: Include stuff from old hosts/lynx.h.
8733 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8734 rather than NO_FCNTL.
8735 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8736 rather than NATIVE_HPPAHPUX_COMPILER.
8737 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8739 * hosts/*.h: Remove all header files which merely include,
8740 declare, and define things. Leave header files which define
8741 information needed by trad-core.c.
8743 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8744 (BFD_CC_FOR_BUILD): Define.
8745 * configure.in: Use BFD_CC_FOR_BUILD.
8746 * configure: Rebuild.
8748 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8750 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8751 * configure: Rebuild.
8753 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8756 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8758 * config.bfd: i386pe_ve -> i386pe_vec.
8760 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8762 * configure.host: Incorporate host Makefile fragments by setting
8764 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8765 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8766 value based on whether the code is being compiled by a cross
8767 compiler. Don't substitute host_makefile_frag or frags.
8768 * aclocal.m4: New file to define local AC_PROG_CC.
8769 * configure: Rebuild.
8770 * Makefile.in (INSTALL): Set to @INSTALL@.
8771 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8772 (INSTALL_DATA): Set to @INSTALL_DATA@.
8774 (CC): Define as @CC@.
8775 (CFLAGS): Set to @CFLAGS@.
8776 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8777 (@host_makefile_frag@): Remove.
8778 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8779 after other options.
8780 (config.status): Remove dependency upon @frags@.
8781 * config/*.mh, config/README: Remove.
8783 * config.bfd: Rewrite to incorporate the contents of the Makefile
8784 fragments by setting shell variables, rather than merely returning
8785 the name of a Makefile fragment.
8786 * configure.in: Use shell variables set by config.bfd rather than
8787 looking at the target Makefile fragment files. Don't substitute
8788 target_makefile_frag. Do substitute TDEFINES.
8789 * configure: Rebuild.
8790 * Makefile.in (@target_makefile_frag@): Remove.
8791 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8792 * config/*.mt: Remove.
8794 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8796 * configure.in: Put changequote lines around "i[345]86" patterns
8797 section of core file support.
8799 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8801 * som.c (som_bfd_print_private_bfd_data): Define to use the
8804 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8806 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8807 entry, text_start and data_start.
8809 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8811 * Makefile.in (OFILES): Remove $(TDEPFILES).
8812 * config/apollo.mt (TDEPFILES): Remove.
8813 * config/README: Update.
8815 * configure.in: For a native configuration, set COREFILE and
8816 COREFLAG based on the canonical host name.
8817 * configure: Rebuild.
8818 * Makefile.in: Rebuild dependencies.
8819 (ALL_CFLAGS): Add @COREFLAG@.
8820 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8821 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8822 support routines. Check LYNX_CORE rather than HOST_LYNX.
8823 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8824 * i386lynx.c: Likewise.
8825 * m68klynx.c: Likewise.
8826 * sparclynx.c: Likewise.
8827 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8828 * *-core.c: Comment changes.
8829 * config/decstation.mh (HDEPFILES): Remove.
8830 (HDEFINES): Remove -DTRAD_CORE.
8831 * config/irix3.mh (RANLIB): Remove.
8832 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8833 (HDEFINES): Remove -DIRIX_CORE.
8834 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8835 (HDEFINES): Remove -DTRAD_CORE.
8836 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8837 * config/ultra3.mh (RANLIB): Remove.
8838 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8839 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8840 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8841 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8842 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8843 * config/i386aix.mh, config/i386bsd.mh: Remove.
8844 * config/i386linux.mh, config/i386mach3.mh: Remove.
8845 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8846 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8847 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8848 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8849 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8850 * config/solaris2.mh, config/stratus.mh: Remove.
8851 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8852 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8854 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8856 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8857 DT_FINI entry if the appropriate symbol is not in the hash table.
8859 * libelf.h (struct elf_backend_data): Add create_program_headers
8860 and want_hdr_in_seg fields.
8861 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8863 (elf_backend_create_program_headers): Likewise.
8864 (elfNN_bed): Initialize create_program_headers and
8866 * elf.c (get_program_header_size): Call create_program_headers
8868 (map_program_segments): Check want_hdr_in_seg backend field. Call
8869 create_program_headers backend routine.
8871 * elf.c (assign_file_positions_except_relocs): Align non allocated
8872 sections when creating an executable.
8874 * elfcode.h (elf_swap_phdr_in): Make non static.
8875 (elf_swap_phdr_out): Make non static.
8876 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8877 (bfd_elf32_swap_phdr_out): Declare.
8878 (bfd_elf64_swap_phdr_in): Declare.
8879 (bfd_elf64_swap_phdr_out): Declare.
8881 * ecofflink.c (ecoff_collect_shuffle): New static function.
8882 (_bfd_ecoff_get_accumulated_pdr): New function.
8883 (_bfd_ecoff_get_accumulated_sym): New function.
8884 (_bfd_ecoff_get_accumulated_ss): New function.
8885 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8886 (_bfd_ecoff_get_accumulated_sym): Declare.
8887 (_bfd_ecoff_get_accumulated_ss): Declare.
8888 * libbfd.h: Rebuild.
8890 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8892 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8894 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8895 warning symbols. If any section is named .gnu.warning.XXX, treat
8896 the contents as a warning to be issued if the symbol XXX is
8898 (elf_link_output_extsym): For an indirect or warning symbol, just
8899 output the symbol it points to.
8901 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8902 if bfd_hash_allocate fails, since it will already be set.
8903 (generic_link_hash_newfunc): Likewise.
8904 (archive_hash_newfunc): Likewise.
8905 (hash_entry_bfd): New static function.
8906 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8907 callback. Allocate a new warning using the hash table newfunc.
8908 Use bfd_hash_replace to update the entry in the hash table, rather
8909 than assuming we can copy the fields with structure assignment.
8911 * hash.c (bfd_hash_replace): New function.
8912 * bfd-in.h (bfd_hash_replace): Declare.
8913 * bfd-in2.h: Rebuild.
8915 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8917 * config.bfd: Add mips*vr4300-*-elf* target.
8918 * config/mipsbvr4300.mt: Added.
8920 See file ChangeLog.2
8927 version-control: never