1 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
3 * reloc.c: Add BFD_RELOC_24.
4 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
5 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
6 * bfd-in2.h, libbfd.h: Rebuilt.
8 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
10 elf64-alpha multiple .got rewrite:
12 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
13 (bfd_elf*_mkobject): Don't define here ...
14 * elfxx-target.h: ... but rather here. Default always_size_sections
16 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
17 what the #defines in elf-bfd.h transmuted it to anyway.
19 * section.c: Add SEC_LINKER_CREATED flag.
21 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
22 relocation section flags.
23 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
24 SEC_IN_MEMORY to recognize generated bits.
25 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
27 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
28 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
29 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
30 * elf32-ppc.c (ppc_elf_create_linker_section,
31 ppc_elf_size_dynamic_sections): Likewise.
32 * elf32-sparc.c (elf32_sparc_check_relocs,
33 elf32_sparc_size_dynamic_sections): Likewise.
34 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
36 (_bfd_elf_create_dynamic_sections): Likewise.
37 (_bfd_elf_make_linker_section_rela): Likewise.
38 * elflink.h (elf_link_create_dynamic_sections): Likewise.
39 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
40 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
41 to identify generated bits.
42 (elf_link_input_bfd): Likewise.
44 * elf64-alpha.c: Rewrite everything touching relocations.
47 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
49 * elf32-v850.c (all functions and static variables): Go through
50 and regularize names to be of the form v850_elf_<xxx>.
51 (toplevel): Include <elf/v850.h>.
52 (enum reloc_type): Move to include/elf/v850.h.
53 (v850_elf_check_relocs): For common variables, if the variable is
54 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
55 into the appropriate section.
56 (elf_backend_check_relocs): Define.
58 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
60 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
63 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
65 * config.bfd (mips*el-*-linux*): New target.
66 (mips*-*-linux*): New target.
68 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
69 Return a useful value.
71 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
73 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
76 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
77 ac_cv_func_mmap in bfd/configure.host.
79 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
80 filter_shlib and auxiliary_filter_shlib parameters.
81 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
83 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
84 (bfd_elf64_size_dynamic_sections): Likewise.
87 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
89 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
90 symbols, don't export a symbol which is defined by an object in an
91 archive which contains shared objects.
94 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
96 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
97 for TI TMS320c80 (MVP).
98 (bfd_archures_list): Add bfd_tic80_arch.
99 * bfd-in2.h: Regenerate by running "make headers".
101 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
103 * cpu-tic80.c (bfd_tic80_arch): Add struct.
104 * configure.in (case $vec): Correct typo, "tb" not "tp".
105 Also add cofflink.o for tic80coff_vec.
106 * configure: Regenerate with autoconf.
109 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
111 * libbfd.c: Patch up the mmap code so that it is only built if BFD
112 is configured with --with-mmap.
115 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
117 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
118 (ALL_MACHINES): Add cpu-tic80.o
119 (cpu-tic80.o, coff-tic80.o): Add dependencies.
120 * coff-tic80.c: Add skeleton, cloned from another coff config.
121 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
125 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
127 * TODO: Correct a misspelling.
129 * coff-tic80.c: New file for TI TMS320C80 (MVP).
130 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
131 * configure.in (case $vec): Add tic80coff_vec entry.
132 * configure: Regenerate with autoconf.
133 * archures.c (bfd_tic80_arch): Declare.
134 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
135 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
136 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
137 (bfd_target_vector): Add tic80coff_vec entry.
140 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
142 * elflink.h (elf_buckets): Add some more values for larger
145 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
147 * Makefile.in (install): Move subdir_do out of conditional. From
148 Fred Fish <fnf@cygnus.com>.
150 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
152 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
154 (elf_mn10200_howto_table): Likewise.
155 (mn10200_reloc_map): Likewise.
157 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
159 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
160 mips16 symbol during the link.
161 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
163 (mips_elf_link_output_symbol_hook): New static function.
164 (elf_backend_link_output_symbol_hook): Define.
166 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
169 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
171 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
172 against SEC_DEBUGGING sections here (revert patch of December 5).
173 * elfcode.h (elf_object_p): Check for them here, instead.
175 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
177 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
178 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
180 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
181 (_bfd_elf_canonicalize_dynamic_reloc): New function.
182 * elf-bfd.h (struct elf_size_info): Update declaration of
184 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
185 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
186 * elfxx-target.h: Use new dynamic reloc routines by default.
187 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
190 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
192 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
193 if NAMES_HAVE_UNDERSCORE is defined.
195 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
197 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
199 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
201 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
204 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
206 * elflink.h (elf_link_add_object_symbols): Only add a weak
207 symbol if the real definition is in the dynamic symbol table.
208 After finding the real definition, then, if it is dynamic, add the
209 weak symbol to the dynamic symbol table.
211 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
213 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
215 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
218 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
220 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
222 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
223 (bfd_elf32_mn10300_reloc): Write data in little endian format.
224 * reloc.c: Remove mn10300 big endian relocs.
225 * bfd-in2.h, libbfd.h: Rebuilt.
227 * elf32-mn10200.c: Update from elf32-mn10300.c.
229 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
231 * elf32-mn10300.c (elf_symbol_leading_char): Define.
233 * elf32-mn10300.c: Add some comments.
235 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
237 * ihex.c (ihex_scan): Always initialize buf before jumping to
239 (ihex_read_section): Likewise.
241 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
243 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
244 inplace for most relocs.
246 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
248 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
249 even if SEC_ALLOC is not set.
250 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
251 when deciding whether to copy a reloc into a shared object.
252 (elf_i386_relocate_section): Likewise.
253 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
254 (elf32_sparc_relocate_section): Likewise.
255 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
256 reloc section if it is not set in the source section.
257 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
258 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
259 with a SEC_DEBUGGING section as SEC_DEBUGGING.
261 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
263 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
264 expects a .got.plt until we actually create it.
266 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
268 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
269 message for bfd_reloc_outofrange, rather than aborting. From
270 Philippe De Muyter <phdm@info.ucl.ac.be>.
272 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
273 a relocateable link, don't try to process them. From Heinz Wrobel
274 <wrobel@lpr.e-technik.tu-muenchen.de>.
276 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
278 * elf32-mn10300.c (mn10300_info_howto): Renamed from
279 mn10300_info_howto_rel. Tweak reloc argument to be an
281 (USE_RELA): Define instead of USE_REL.
282 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
284 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
286 * configure.in, configure: Handle mips*-sgi-irix6*.
287 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
290 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
292 * elf32-i386.c (elf_i386_relocate_section): Warn about a
293 relocation against a symbol defined in a section with no output
296 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
298 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
299 * configure, config.in: Rebuild with autoconf 2.12.
301 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
302 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
303 (swap_out_syms): Set st_other from existing st_other field.
304 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
306 (elf_link_output_extsym): Set the other field from the global hash
308 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
309 (elf_mips16_jump_howto): New static variable.
310 (mips16_jump_reloc): New static function.
311 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
312 (mips_info_to_howto_rel): Handle R_MIPS16_26.
313 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
315 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
316 * bfd-in2.h, libbfd.h: Rebuild.
317 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
319 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
321 * configure.host: Use long long for mips-sgi-irix6*.
323 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
324 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
326 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
328 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
329 (enum reloc_type): Add more reloc types.
330 (elf32_mn10300_howto_table): Update for new reloc types.
331 (elf32_mn10300_reloc_map): Update for new reloc types.
332 * reloc.c: Add some new relocs for the mn10300 series.
333 * bfd-in2.h, libbfd.h: Rebuilt.
335 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
337 * som.c (setup_sections): Don't lose for a space which has
338 no data, but some symbols.
340 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
342 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
343 (sunos_link_hash_table_create): Initialize got_needed.
344 (sunos_create_dynamic_sections): Only set .got section size if it
345 is not already set. Set got_needed.
346 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
347 sdynptr, and only handle dynamic sections, if dynamic sections are
349 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
350 Initialize .got section.
351 (sunos_scan_ext_relocs): Likewise.
352 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
354 (sunos_finish_dynamic_link): Check got_needed. Only set up
355 dynamic linking information if needed.
357 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
359 * config.bfd: Added VersaDOS format to the Ericsson configuration.
361 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
363 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
366 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
368 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
372 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
374 * filemode.c: Include sysdep.h.
375 * ihex.c: Add casts to eliminate compiler warnings.
376 * sunos.c: Add casts to eliminate compiler warnings.
378 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
380 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
382 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
383 appropriate relocations in the .so file if shared.
384 (ppc_elf_relocate_section): Ditto.
387 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
389 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
390 complain_overflow_unsigned.
394 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
396 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
397 overflows for R_D10V_16 and R_D10V_18.
400 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
402 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
403 (do_with_relocs): Likewise.
404 (do_as_repeat): Likewise.
405 (copy_expression): Likewise.
407 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
409 * ieee.c (ieee_write_external_part): Correctly record whether
410 there is an external part.
413 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
415 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
416 handle tda offsets for sld.w and sst.w instructions.
417 Fix alignment check in sld.w and sst.w tda reloc handling.
420 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
422 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
425 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
427 * elf32-v850.c: Add comments about assumptions about
428 char, short & long sizes.
429 (elf32_v850_bfd_final_link_relocate): Fix sign extension
430 problems for several relocs.
432 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
433 R_V850_SDA_OFFSET entry.
436 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
438 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
439 Store import file index in ldindx.
440 (xcoff_build_ldsyms): Assume that ldsym was not previously
441 allocated. For an imported symbol, copy ldindx into l_ifile.
444 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
446 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
447 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
448 fields in R_V850_TDA_OFFSET.
449 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
450 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
453 * elf32-v850.c: Include bfdlink.h.
454 (bfd_elf32_v850_reloc): Return an error if we get a reloc
456 (elf32_v850_bfd_final_link_relocate): New function.
457 (v850_elf_relocation_section): Likewise.
458 (elf_backend_relocate_section): Define.
461 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
463 * binary.c (binary_set_section_contents): Ignore sections which
464 don't have SEC_LOAD and SEC_ALLOC set.
466 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
468 * linker.c (_bfd_generic_final_link): Avoid losing static
469 symbols in the .bss section.
471 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
473 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
474 (mips32_64bit_reloc): New static function.
475 (mips_reloc_map): Add entry for BFD_RELOC_64.
476 (mips_elf_relocate_section): Handle R_MIPS_64.
478 * linker.c (default_indirect_link_order): Print an error message
479 when attempting to do a relocateable link with different object
480 file formats, rather than calling abort.
483 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
485 * reloc.c (m32r relocs): Rename them.
486 * bfd-in2.h, libbfd.h: Regenerated.
487 * elf32-m32r.c: Update.
488 (m32r_elf_10_pcrel_reloc): New function.
489 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
490 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
493 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
495 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
496 all sections that will be included in the output file.
497 (_bfd_generic_link_output_symbols): Discard symbols in sections
498 which are being discarded.
502 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
503 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
504 (elf_v850_howto_table): Corresponding changes.
505 (elf_v850_reloc_map): Corresponding changes.
506 * reloc.c: Add additional V850 relocations.
507 * bfd-in2.h, libbfd.h: Rebuilt.
509 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
510 no longer want in pc-relative relocs.
512 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
514 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
515 accept a reloc against an undefined sybmol!
517 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
519 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
522 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
524 * VERSION: Bump for new relocation.
526 * hosts/i386bsd.h: If NBPG is not defined, define it as
527 PAGE_SIZE, for recent versions of FreeBSD.
529 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
531 * configure.host: Use `long long' as the 64 bit type on a Solaris
532 host, since both gcc and the SunPRO compilers support it.
534 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
536 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
537 mistake to have reused the ECOFF LITERAL for ELF since they have
539 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
540 * bfd-in2.h, libbfd.h: Rebuild.
542 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
545 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
546 dynamic relocation for an undefweak symbol when we are building
549 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
551 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
552 point explicitly to srcdir.
553 (targmatch.h): Edit references to point explicitly to objdir.
555 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
557 * config.bfd: When setting targ_cpu, don't get confused by
560 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
562 * configure.host: Add support for windows host (a build done
563 under the Microsoft build environment).
565 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
567 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
568 definition in a dynamic object, add it to the dynamic symbol table
569 if any dynamic object mentions it. Reverts part of last patch.
571 * sunos.c (struct sunos_link_hash_table): Add got_base field.
572 (sunos_link_hash_table_create): Initialize got_base.
573 (bfd_sunos_size_dynamic_sections): If the .got section is more
574 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
576 (sunos_check_dynamic_reloc): Subtract got_base from a base
579 * elf32-mips.c (elf_mips_isa): New static function.
580 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
581 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
583 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
585 * archive.c (do_slurp_coff_armap): Only treat archive as little
586 endian for i960 COFF.
588 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
590 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
591 by the change in size of the section when EXEC_P is not set.
593 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
594 (m68kcoff_rtype_to_howto): New static function.
595 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
596 VMA to the addend for a PC relative reloc.
598 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
600 * Makefile.in: Rebuild dependencies.
602 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
605 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
607 * Makefile.in: Remove explicit dependencies for mn10200 and
609 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
610 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
611 (dependencies): Rebuilt.
613 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
615 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
616 during this function.
618 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
619 section if the flags are compatible.
621 * configure.in: Add havevecs, and put it in tdefaults.
622 * mpw-config.in: Likewise.
623 * configure: Rebuild.
624 * targmatch.sed: New file; a sed script to build targmatch.h from
626 * config.bfd: Add #if, #endif, and comments for targmatch.h.
627 * targets.c: Include "fnmatch.h".
628 (struct targmatch): Define.
629 (bfd_target_match): Define by including targmatch.h.
630 (bfd_find_target): If the target is not found by name, search for
631 it as a configuration triplet.
632 * Makefile.in: Rebuild dependencies.
633 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
634 i386dynix.o, m68k4knetbsd.o, and riscix.o.
635 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
636 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
637 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
638 (CFILES): Remove i386dynix.c and hp300bsd.c.
639 (targmatch.h): New target.
640 (do_clean): Remove targmatch.h.
642 * configure.in: Add BFD_NEED_DECLARATION(getenv).
643 * acconfig.h: Add NEED_DECLARATION_GETENV.
644 * configure, config.in: Rebuild.
645 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
646 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
648 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
650 * cpu-mn10x00.c, elf32-mn10x00: Removed.
651 * cpu-mn10200.c, cpu-mn10300.c: New files.
652 * elf32-mn10200.c, elf32-mn10300.c: New files.
653 * Makefile.in: Break mn10x00 support into two separate
654 configurations, mn10200 and mn10300.
655 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
656 * bfd-in2.h, configure: Rebuilt.
658 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
660 * Makefile.in (do_clean): Move config.log to do_distclean.
662 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
664 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
665 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
666 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
667 (elf32-mn10x00.o): Add dependencies.
668 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
669 (bfd_mn10x00_arch): Declare.
670 (bfd_archures_list): Add bfd_mn10x00_arch.
671 * config.bfd: Add mn10x00-*-*.
672 * configure.in: Add bfd_elf32_mn10x00_vec.
673 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
674 * targets.c (bfd_elf32_mn10x00_vec): Declare.
675 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
676 * bfd-in2.h, configure: Rebuilt.
678 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
680 openVMS/Alpha: Provide filename and case_hack flags via
681 symbol table from gas.
682 Add case_hack code for symbol output from vax/vms.
683 * evax-alpha.c (evax_initialize): Remove filename handling,
684 filename is provided via symbol table.
685 (evax_get_symtab): Use local symbol count when setting up table.
686 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
688 (_bfd_evax_write_egsd): Skip file name symbol.
689 * evax-emh.c (get_vms_time_string): Local function now.
690 (_bfd_evax_write_emh): Extract source filename and case_hack flags
692 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
693 through _bfd_evax_case_hack_symbol.
694 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
696 (_bfd_evax_basename): Removed.
697 (_bfd_get_vms_time_string): Moved to evax-emh.c.
698 * evax.h (evax_private_data_struct): Remove filename.
699 (flag_hash_long_names, flag_show_after_trunc,
700 flag_no_hash_mixed_case, vms_name_mapping): New flags for
703 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
705 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
706 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
707 (NO_SWAP_MAGIC): Don't define.
708 (SWAP_MAGIC): Define.
710 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
711 no hash table entry for a global symbol.
713 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
715 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
717 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
719 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
720 symbol type with T_NULL. Warn if symbol type changes. Based on
721 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
723 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
724 a dynamic object in the dynamic symbol table if it is referenced
725 or defined by a regular object.
728 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
730 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
731 remove dwarf local labels. Shrinks binaries by a factor of 3!
734 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
736 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
737 by hand, rather than by calling bfd_make_section.
740 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
742 * reloc.c: Rename m32r relocs.
743 * bfd-in2.h, libbfd.h: Rebuilt.
744 * elf32-m32r.c: Update.
747 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
749 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
750 link, adjust the symbol index of a base relative reloc. Don't
751 change the addend of a PC relative reloc if pcrel_offset is set.
752 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
755 * reloc.c (bfd_perform_relocation): Apply the relocation even if
756 it is zero, in case src_mask matters.
757 (bfd_install_relocation): Likewise.
759 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
761 * xcofflink.c (xcoff_link_add_symbols): Always initialize
763 (_bfd_xcoff_bfd_final_link): Don't set target_index
764 to an uninitialized value.
766 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
768 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
769 indices, rather than crashing.
770 (coff_slurp_reloc_table): Likewise. Check whether the howto field
772 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
775 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
777 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
779 (coff_arm_adjust_symndx): New static function.
780 (coff_adjust_symndx): Define.
782 * srec.c (srec_scan): Accept multiple symbols on a single line.
783 From Pascal Martin <pmartin@alsys.com>.
787 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
789 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
790 (sunos_merge_private_bfd_data): New function.
792 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
794 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
796 (bfd_merge_private_bfd_data): Likewise.
797 * section.c (bfd_copy_private_section_data): Likewise.
798 * syms.c (bfd_copy_private_symbol_data): Likewise.
799 * bfd-in2.h: Rebuild.
800 * aout-target.h (MY_bfd_copy_private_section_data): Check that
801 both BFD's are the right flavour.
802 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
803 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
804 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
805 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
806 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
807 (ppc_elf_merge_private_bfd_data): Likewise.
808 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
809 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
811 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
812 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
816 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
818 * reloc.c: Add m32r relocs.
819 * bfd-in2.h, libbfd.h: Rebuilt.
820 * cpu-m32r.c,elf32-m32r.c: New files.
823 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
825 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
827 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
829 * tekhex.c (first_phase): Change type parameter from char to int.
831 (pass_over): Change func to expect int, not char.
833 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
834 rather than SEC_LOAD when aligning the file offset for the first
835 section in a segment.
837 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
839 * syms.c (coff_section_type): Make arg const.
840 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
841 to make_bfd_asection().
842 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
843 * elfcode.h (bfd_section_from_phdr): Remove prototype.
844 (_bfd_elf_stringtab_init): Remove prototype.
846 * netbsd-core.c (swap_abort): Add prototype.
847 * aix386-core.c (swap_abort): Ditto & make static
848 * hpux-core.c (swap_abort): Ditto & make static.
849 * irix-core.c (swap_abort): Ditto & make static.
850 * ptrace-core.c (swap_abort): Ditto & make static.
851 * trad-core.c (swap_abort): Ditto & make static.
852 * coffswap.h (coff_swap_reloc_in): Ditto.
853 (coff_swap_reloc_out): Ditto.
854 (coff_swap_filehdr_in): Ditto.
855 (coff_swap_filehdr_out): Ditto.
856 (coff_swap_sym_in): Ditto.
857 (coff_swap_sym_out): Ditto.
858 (coff_swap_aux_in): Ditto.
859 (coff_swap_aux_out): Ditto.
860 (coff_swap_lineno_in): Ditto.
861 (coff_swap_lineno_out): Ditto.
862 (coff_swap_aouthdr_in): Ditto.
863 (coff_swap_aouthdr_out): Ditto.
864 (coff_swap_scnhdr_in): Ditto.
865 (coff_swap_scnhdr_out): Ditto.
866 * ihex.c (ihex_sizeof_headers): Ditto.
867 * tekhex.c (getsym): Ditto.
868 (find_chunk): Ditto & make static.
869 (insert_byte): Ditto.
870 (first_phase): Ditto.
872 (tekhex_get_symtab): Ditto & make static.
873 (tekhex_get_symtab_upper_bound): Ditto & make static.
874 (tekhex_mkobject): Ditto.
875 (tekhex_object_p): Ditto.
876 (move_section_contents): Ditto.
877 (tekhex_get_section_contents): Ditto.
878 (tekhex_set_arch_mach): Ditto & make static.
879 (tekhex_set_section_contents): Ditto.
883 (tekhex_write_object_contents): Ditto.
884 (tekhex_sizeof_headers): Ditto.
885 (tekhex_make_empty_symbol): Ditto.
886 (tekhex_get_symbol_info): Ditto.
887 (tekhex_print_symbol): Ditto.
888 * irix-core.c (make_bfd_asection): Ditto.
889 (irix_core_core_file_p): Ditto.
890 (irix_core_core_file_failing_command): Ditto.
891 (irix_core_core_file_failing_signal): Ditto.
892 (irix_core_core_file_matches_executable_p): Ditto.
893 (irix_core_make_empty_symbol): Ditto.
894 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
895 * srec.c (srec_new_symbol): Ditto.
896 (srec_get_section_contents): Ditto.
897 (srec_set_arch_mach): Ditto.
898 (srec_set_section_contents): Ditto.
899 (internal_srec_write_object_contents): Ditto.
900 (srec_write_object_contents): Ditto.
901 (symbolsrec_write_object_contents): Ditto.
902 (srec_sizeof_headers): Ditto.
903 (srec_make_empty_symbol): Ditto.
904 (srec_get_symtab_upper_bound): Ditto.
905 (srec_get_symtab): Ditto.
906 (srec_print_symbol): Ditto and make static.
907 * elf.c (elf_read): Ditto
908 (assign_section_numbers): Ditto.
909 (elf_fake_sections): Ditto.
910 (sym_is_global): Ditto.
911 (elf_map_symbols): Ditto.
912 (get_program_header_size): Ditto.
913 * coffgen.c (make_a_section_from_file): Ditto.
914 (coff_real_object_p): Ditto.
915 (fixup_symbol_value): Ditto.
916 (build_debug_section): Ditto.
918 * syms.c (coff_section_type): Ditto.
921 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
923 * bfd-in2.h: Rebuilt after m32r changes.
926 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
929 * config.bfd,configure.in,configure: Add m32r support.
930 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
932 * config.bfd: Keep target list alphabetically sorted.
935 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
937 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
938 to add in the constant part found in the instruction itself.
939 (case R_V850_HI16_S): Likewise.
943 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
945 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
946 and R_D10V_18 to be 1 (word).
949 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
951 * stabs.c (_bfd_link_section_stabs): If the output_section field
952 of either section is bfd_abs_section, then the linker is
953 discarding the section and we should not optimize it.
955 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
957 * Makefile.in (aout-sparcle.o): New target.
958 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
959 * config.bfd (sparclet-*-aout*): Add case.
960 * configure.in (sparcle_aout_vec): Add case.
961 * configure: Regenerated.
962 * targets.c (sparcle_aout_vec): Declare.
963 (bfd_target_vector): Add sparcle_aout_vec.
964 * aout-sparcle.c: New file.
967 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
969 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
970 low order sign bit propogation for R_V850_HI16_S.
972 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
973 handling V850 specific relocs.
974 (elf_v850_howto_table): Use the new function for some
975 relocations. Twiddle masks & shifts for some relocs.
976 Set partial_inplace where needed.
979 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
981 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
982 default architecture to a machine number of 0.
983 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
985 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
986 the output BFD is the default, set it from the first input BFD.
989 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
991 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
992 insert at bitpos zero. The HI16 relocs are shifted right
993 by 16 bits. Fix src_mask for all relocs.
994 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
996 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
1000 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
1002 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1003 Rewrite to use BFD file read routines and to avoid using a fixed
1004 length for the file name.
1007 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
1009 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
1010 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
1011 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
1012 to R_V850_{32,16,8}.
1014 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1016 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
1017 (elf_v850_howto_table): Add info for HI16_S reloc.
1018 (v850_reloc_map): Add HI_16_S reloc.
1019 * reloc.c: Define BFD_RELOC_V850_* relocs.
1022 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
1025 * elf32-sh.c: New file.
1026 * elf.c (prep_headers): Handle bfd_arch_sh.
1027 * elfcode.h (write_relocs): Handle absolute symbol.
1028 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
1029 (_bfd_elf64_link_read_relocs): Declare.
1030 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
1031 elf_link_read_relocs. Make globally visible. Change all
1033 (elf_link_input_bfd): Get external symbols from cache in
1034 symtab_hdr->contents. Get contents from cache in
1036 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
1038 * reloc.c: Define BFD_RELOC_SH_* relocs.
1039 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
1040 * coff-sh.c (sh_insns_conflict): Fix a return value.
1041 (_bfd_sh_align_load_span): New globally visible function, broken
1042 out of sh_align_load.
1043 (sh_align_load): Call _bfd_sh_align_load_span.
1044 (sh_swap_insns): Change relocs parameter to PTR.
1045 * bfd-in2.h, libbfd.h: Rebuild.
1046 * targets.c (bfd_elf32_sh_vec): Declare.
1047 (bfd_elf32_shl_vec): Declare.
1048 * config.bfd (sh-*-elf*): New target.
1049 * configure.in (bfd_elf32_sh_vec): New target vector.
1050 (bfd_elf32_shl_vec): New target vector.
1051 * configure: Rebuild.
1052 * Makefile.in: Rebuild dependencies.
1053 (BFD32_BACKENDS): Add elf32-sh.o.
1054 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
1056 * elf.c (map_sections_to_segments): Check that LMA does not skip a
1057 page before checking D_PAGED.
1059 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
1060 (ihex_write_object_contents): Remove extbase; always use segbase
1063 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1065 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
1066 * configure.host (i[345]86-*-*): Ditto.
1067 * config.bfd (i[345]86-*-*): Ditto.
1068 * configure: Regenerate.
1070 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
1073 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
1075 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
1076 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
1077 * som.c (hppa_som_gen_reloc_type): Add new argument. If
1078 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
1079 will have an ST_CODE type, change the symbol's type to ST_DATA.
1080 * som.c (hppa_som_gen_reloc_type): Update prototype.
1082 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1084 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
1085 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
1086 (mips_elf_size_dynamic_sections): Don't require .got to exist.
1087 (mips_elf_finish_dynamic_sections): Likewise.
1089 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
1091 * configure.host (HLDENV): New variable to set. Set it for
1092 *-*-sysv4*, since those linkers may not support -R but they always
1093 support LD_RUN_PATH.
1095 * libieee.h (NSECTIONS): Don't define.
1096 (ieee_data_struct): Change section_table to asection **. Add
1098 * ieee.c (get_section_entry): If the table isn't big enough, make
1100 (ieee_slurp_sections): Remove assertion about number of sections.
1101 (ieee_object_p): Adjust initialization of ieee to match changes to
1104 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
1105 symbols merely because we are generating a shared library.
1106 (xcoff_build_ldsyms): Don't set up global linkage code for an
1107 undefined symbol merely because we are generating a shared
1111 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1113 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
1114 (BFD32_BACKENDS) Add elf32-v850.o.
1115 * archures.c: Add bfd_v850_arch.
1116 * bfd-in2.h: Add bfd_v850_arch.
1117 * config.bfd (v850-*-*): New target.
1118 * configure: (bfd_elf32_v850_vec) New vector.
1119 * configure.in: (bfd_elf32_v850_vec) New vector.
1120 * cpu-v850.c: New file.
1121 * elf.c (prep_headers): Added case bfd_arch_v850.
1122 * elf32-v850.c: New file.
1123 * targets.c (bfd_elf32_v850_vec): New vector.
1126 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
1128 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
1129 a function code symbol for an XMC_XO symbol.
1131 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
1133 * mpw-config.in: Update editing of autoconf vars to reflect
1134 Jul 18 configure.in change.
1135 * mpw-make.sed: Update editing of include pathnames to be
1136 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
1138 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
1140 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
1141 which to offset to get the .plt entry address is ".plt".
1143 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
1145 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
1146 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
1147 Added, for internal use by the ARM gas.
1149 * bfd-in2.h: Rebuilt
1151 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
1153 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
1154 in section dynidx start.
1156 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
1158 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
1159 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
1160 optimization for g++.
1162 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1164 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
1165 the -mrelocatable-lib bit set and the other doesn't, clear the
1166 -mrelocatable-lib bit in the header.
1168 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
1170 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
1171 symbol against a STT_FUNC symbol in a shared library.
1173 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
1175 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
1176 symbol is found, automatically define the corresponding function
1179 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
1180 if sym.n_numaux is not zero.
1181 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
1182 entry to disagree about the number of aux entries if the symbol
1185 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
1186 section if it might be needed, not just if info->shared.
1187 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
1188 the start of .rel.dyn if we are going to use it.
1189 (mips_elf_finish_dynamic_sections): Only clear the first element
1190 of .rel.dyn if the size is greater than zero.
1192 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
1194 * xcofflink.c (xcoff_link_input_bfd): If we already called the
1195 undefined_symbol callback for a symbol, then don't issue any more
1196 warnings about loader relocs.
1197 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
1198 after calling the undefined_symbol callback.
1200 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
1201 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
1202 as the AIX linker seems to do.
1204 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
1206 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
1207 (evax_initialize): Remove evax_reloc_table.
1208 (evax_close_and_cleanup): Ditto.
1210 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
1212 (evax_bfd_reloc_type_lookup): Ditto.
1213 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
1214 cooked_size == raw_size.
1215 * evax-emh.c (_bfd_evax_register_filename): Remove.
1216 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
1217 * evax-misc.c (add_new_contents): Malloc section at full size.
1218 (_bfd_save_evax_section): Memcpy section contents directly.
1219 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
1220 (evax_reloc_table): Remove.
1222 * hosts/alphavms.h (O_ACCMODE): Define if needed.
1224 * makefile.vms: Add better support for DEC C compilation
1225 Add evax.h dependencies
1227 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
1228 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
1229 (BFD_RELOC_ALPHA_BASEREG): Remove.
1230 * bfd-in2.h, libbfd.h: Rebuild.
1232 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
1234 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
1235 getgid if _WIN32 is defined.
1236 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
1238 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
1240 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
1241 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
1243 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
1246 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1248 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
1250 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1251 (NEED_DECLARATION_REALLOC): New macro.
1252 * configure, config.in: Rebuild.
1253 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1254 (realloc): Declare if NEED_DECLARATION_REALLOC.
1256 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
1257 <strings.h> if they exist.
1259 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
1261 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1263 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
1265 Based on patches from Eric Valette <valette@crf.canon.fr>:
1266 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
1267 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
1268 (elf_howto_table): Add entries for new relocs.
1269 (elf_i386_reloc_type_lookup): Handle new relocs.
1270 (elf_i386_info_to_howto): Just call abort.
1271 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
1272 (elf_i386_relocate_section): Likewise.
1275 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1277 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
1280 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
1282 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
1283 only get the LMA from the phdr if they are in the same part of the
1286 * elf.c (map_sections_to_segments): Rewrite tests for starting a
1287 new segment to make them more comprehensible. If the relationship
1288 between the LMA and the VMA changed, start a new segment. Don't
1289 check dynsec when deciding whether to start a new segment for a
1290 writeable section; -N will now handle this.
1292 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
1294 * libhppa.h: Remove "esel" changes. Not the right approach.
1295 * som.c: Corresponding changes.
1296 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1297 which don't have a SOM symbol type associated with them.
1298 Reverses a 1994 change.
1300 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1302 Make ld -N more reasonable for ELF:
1303 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1304 phdr_in_section to false, and always use a single load segment.
1305 (elf_sort_sections): Sort sections by LMA after VMA.
1306 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1307 align to maxpagesize.
1308 (assign_file_positions_except_relocs): Likewise.
1309 * elfcode.h (elf_object_p): If a section is loaded but not page
1310 aligned, clear D_PAGED.
1312 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1314 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1315 Added, for internal use by the ARM gas.
1317 * bfd-in2.h: Rebuilt
1319 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1321 * libhppa.h (R_HPPA_ESEL): New field selector.
1322 (e_esel): Similarly.
1323 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1324 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1325 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1327 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1329 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1330 archive search before looking for stripped dynamic objects.
1332 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1334 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1335 symbol a warning rather than an error.
1337 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1339 * elf.c (assign_file_positions_for_segments): Track the virtual
1340 memory position separately from the file position, and use it to
1341 compute the alignment adjustment.
1344 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1346 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1347 and fixed mask on R_D10V_10_PCREL_L.
1350 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1352 * elf64-mips.c: Include "aout/ar.h".
1353 (mips_elf64_slurp_armap): New static function.
1354 (mips_elf64_write_armap): New static function.
1355 (bfd_elf64_archive_*): Define.
1356 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1357 Use instead of bfd_generic_archive_p.
1358 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1359 instead of _bfd_write_archive_contents.
1360 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1361 _bfd_generic_mkarchive.
1362 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1363 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1365 (TARGET_LITTLE_SYM): Likewise.
1366 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1368 * Makefile.in: Rebuild dependencies.
1370 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1371 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1372 SHT_MIPS_EVENTS sections.
1373 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1374 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1376 (_bfd_mips_elf_fake_sections): Likewise.
1378 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1379 * ecoff.c (ecoff_compute_section_file_positions): Copy
1380 rdata_in_text from backend info to tdata. Clear it if any data
1381 section comes before .rdata.
1382 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1383 tdata rather than backend info.
1385 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1387 * configure.in: Fix test for whether a compiler has a 64 bit
1388 type. From Jim Wilson <wilson@cygnus.com>.
1390 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1392 * configure.host (mips-sgi-irix6*): New host.
1394 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1395 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1396 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1398 * configure: Rebuild.
1399 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1400 (BFD_HOST_64_BIT): Define conditionally.
1401 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1402 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1403 (symvalue, bfd_size_type): Likewise.
1404 * bfd-in2.h: Rebuild.
1405 * Makefile.in (do_clean): Remove bfd-tmp.h.
1406 (do_distclean): Remove bfd-in3.h.
1407 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1408 (bfd-in3.h): New target.
1410 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1411 Andrew Gierth <ANDREWG@microlise.co.uk>.
1413 * configure.host: Set INSTALL_SHLIB.
1414 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1415 * configure: Rebuild.
1416 * Makefile.in (install): Use @INSTALL_SHLIB@.
1418 * config.bfd (mips*-*-irix6*): New target.
1419 * configure.host: Handle Irix 6 shared library like Irix 5.
1421 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1422 symbol for a magic name.
1423 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1425 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1428 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1430 * mpw-config.in: Add ELF support to mips config, create the
1431 elf32-target.h file in the object dir.
1432 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1434 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1436 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1437 Also removed most abort calls, in favor of using bfd reporting.
1440 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1442 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1443 (BFD32_BACKENDS) Add elf32-d10v.o.
1444 * archures.c: Add bfd_d10v_arch.
1445 * bfd-in2.h: Add bfd_d10v_arch.
1446 * config.bfd (d10v-*-*): New target.
1447 * configure: (bfd_elf32_d10v_vec) New vector.
1448 * configure.in: (bfd_elf32_d10v_vec) New vector.
1449 * cpu-d10v.c: New file.
1450 * elf.c (prep_headers): Added case bfd_arch_d10v.
1451 * elf32-d10v.c: New file.
1452 * libbfd.h: Rebuild.
1453 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1454 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1455 * targets.c (bfd_elf32_d10v_vec): New vector.
1458 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1460 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1462 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1464 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1465 bfd_mach_i386_i8086 machine types.
1467 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1469 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1472 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1474 * coffcode.h (coff_set_section_contents): A/UX does not require
1475 special handling of the _LIB section.
1477 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1479 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1480 value for R_RELBYTE.
1482 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1483 array if one was allocated.
1485 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1487 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1488 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1489 use_rld_obj_head and rld_value.
1490 (mips_elf_link_hash_table_create): Initialize new fields.
1491 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1493 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1494 __rld_obj_head symbol not seen, create an __rld_map symbol.
1495 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1496 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1497 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1498 __rld_obj_head symbol.
1499 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1501 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1503 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1505 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1506 ppc_elf_addr16_ha_reloc.
1507 (ppc_elf_addr16_ha_reloc): New static function.
1509 * coff-mips.c (struct mips_hi): Define.
1510 (mips_refhi_list): New static variable.
1511 (mips_refhi_addr, mips_refhi_addend): Remove.
1512 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1513 (mips_reflo_reloc): Process mips_refhi_list.
1514 (mips_relhi_list): New static variable.
1515 (mips_relhi_addr, mips_relhi_addend): Remove.
1516 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1517 (mips_rello_reloc): Process mips_relhi_list.
1518 (mips_relocate_section): Permit an arbitrary number of REFHI or
1519 RELHI relocs before the associated REFLO or RELLO reloc.
1521 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1523 * aout-target.h (MY(callback)): Set reloc_count fields.
1525 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1527 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1528 sections unless this is a SunOS link.
1530 * VERSION: Set to 2.7.1.
1532 * Released binutils 2.7.
1534 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1536 * i386aout.c: Include "aout/aout64.h".
1537 (i386aout_write_object_contents): New static function.
1538 (MY_write_object_contents): Define.
1540 * netbsd.h (MY(write_object_contents)): Make sure that
1541 adjust_sizes_and_vmas is called before fiddling with the magic
1544 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1546 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1548 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1550 * libbfd-in.h (itos, stoi): Don't define.
1551 * libbfd.h: Rebuild.
1552 * i386lynx.c (KEEPIT): Define as udata.i.
1553 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1554 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1555 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1556 flags. Don't use stoi.
1558 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1560 * elf.c (map_sections_to_segments): Don't start a new segment for
1561 a writable section if it's on the same page as the previous
1562 segment. Reset the writable variable for a readonly section.
1564 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1566 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1567 first_thunk_address, thunk_size, and import_table_size.
1568 * peicode.h: Improved some diagnostics regarding edata sections.
1570 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1572 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1573 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1575 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1577 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1578 with XCOFF_DEF_DYNAMIC set is really defined.
1579 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1580 (xcoff_link_add_symbols): Only create special sections if using an
1583 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1585 (bfd_install_relocation): Likewise.
1587 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1589 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1591 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1592 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1593 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1594 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1595 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1596 are found for LITERAL relocs.
1597 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1598 taken, we cannot generate a .plt entry for the symbol.
1600 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1602 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1603 sysconf functions (for gprof).
1604 * configure, config.in: Rebuild.
1606 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1608 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1609 an archive if it has a map. If the object file has the wrong
1612 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1613 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1615 (alpha_relocate_section): Likewise.
1617 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1618 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1619 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1620 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1621 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1622 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1623 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1624 * peicode.h: Corresponding changes.
1626 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1628 * elflink.h (elf_create_pointer_linker_section): Comment out code
1629 dealing with making GOT pointers negative of the GOT symbol for
1632 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1634 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1635 increment the .rela.plt size until after we're done creating the
1637 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1638 .rela.plt offset directly rather than calculating it.
1640 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1642 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1643 Use autoconf-set values.
1644 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1645 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1648 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1649 * configure: Rebuilt.
1651 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1653 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1654 handling code > 1k away.
1656 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1658 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1659 defined, output whenever the symbol is updated.
1661 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1663 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1664 section to 0 if user_set_vma is set.
1665 * elflink.h (elf_bfd_final_link): Likewise.
1667 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1669 Partially undo patch of Jun 20.
1670 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1671 (coff_compute_section_file_positions): Likewise.
1672 (coff_write_object_contents): Likewise. Re-add deleted code, but
1673 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1674 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1676 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1678 * config.bfd: Add support for *-*-rtems* configurations.
1680 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1682 * elf.c (prep_headers): Add bfd_arch_alpha case.
1684 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1686 * elf64-alpha.c: New file.
1687 * config.bfd (alpha-*-linuxecoff*): New target.
1688 (alpha-*-linux*, alpha-*-elf*): New targets.
1689 * configure.in (bfd_elf64_alpha_vec): New vector.
1690 * configure: Rebuild.
1691 * targets.c (bfd_elf64_alpha_vec): Declare.
1692 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1693 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1694 * bfd-in2.h, libbfd.h: Rebuild.
1695 * Makefile.in: Rebuild dependencies.
1696 (BFD64_BACKENDS): Add elf64-alpha.o.
1697 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1699 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1701 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1702 than relying on a right shift of 32.
1704 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1706 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1707 ifdef to COFF_WITH_PE.
1708 (coff_compute_section_file_positions): Likewise.
1709 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1710 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1711 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1712 COFF_IMAGE_WITH_PE, always include.
1714 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1716 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1718 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1719 approximate the correct answer if SIZEOF_HEADERS was not used.
1721 * binary.c (binary_set_section_contents): Set section file
1722 position based on LMA rather than VMA.
1724 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1726 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1727 symbols if info->strip == strip_all.
1729 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1731 * coff-h8300.c: Remove #if 0 code.
1732 (compatable): Don't allow mixing/matching of different architectures.
1734 * archures.c (bfd_mach_h8300s): Add.
1735 * bfd-in2.h: Rebuilt.
1736 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1738 (h8300_reloc16_estimate): Likewise.
1739 (h8300_reloc16_extra_cases): Likewise.
1740 (h8300_bfd_link_add_symbols): Likewise.
1741 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1742 (coff_set_flags): Likewise.
1743 * cpu-h8300.c (h8300_scan): Likewise.
1744 Add H8/S to bfd_h8300_arch list.
1746 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1748 Added support for Alpha OpenVMS:
1749 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1750 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1751 * config.h-vms, makefile.vms: New files.
1752 * config.bfd (alpha-*-*vms*): New target.
1753 * configure.in (evax_alpha_vec): New target vector.
1754 * configure: Rebuild.
1755 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1756 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1757 * targets.c (bfd_target_evax_flavour): Define.
1758 (evax_alpha_vec): Declare.
1759 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1760 if BFD64 is defined.
1761 * bfd-in2.h, libbfd.h: Rebuild.
1762 * Makefile.in: Rebuild dependencies.
1763 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1764 evax-emh.o, and evax-misc.o.
1765 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1766 evax-etir.c, evax-emh.c, and evax-misc.c.
1767 (HFILES): Add evax.h.
1769 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1771 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1773 (h8300_bfd_link_add_symbols): Likewise.
1775 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1777 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1778 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1780 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1782 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1783 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1785 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1786 R_MIPS_32 relocs if creating a shared library.
1788 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1790 * peicode.h (add_data_entry): Use pei_section_data rather than
1791 _cooked_size. Corresponds to May 13 change in coffcode.h.
1793 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1795 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1796 * coffcode.h (coff_write_object_contents): If there are long
1797 section names, always set the f_symptr field, even if there are no
1799 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1800 if there are no symbols.
1802 * coffgen.c (make_a_section_from_file): Check return value of
1803 _bfd_coff_read_string_table.
1804 (coff_real_object_p): Check return value of
1805 make_a_section_from_file.
1806 (_bfd_coff_read_string_table): Check that there are some symbols
1807 before trying to read the string table size.
1809 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1811 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1812 to replace a symbol in a dynamic object with a symbol from another
1813 dynamic object, do the replacement if the existing symbol is
1814 global linkage code.
1816 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1817 for _ptrgl, and treat it as global linkage code.
1819 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1820 filename or N_SO symbol past the offset, and use it to indicate
1821 that there is no line number or function when appropriate.
1823 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1825 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1826 common symbol defined by the linker. Don't export function code
1827 even if export_defineds is set.
1829 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1831 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1833 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1834 (h8300_symbol_address_p): New function.
1835 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1838 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1840 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1842 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1843 correctly for the two variants. Allow relaxing if the target
1844 is 128 bytes away since after relaxation it'll be 126 bytes away.
1845 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1846 "dot" and "value". Allow relaxing if the target is 128 bytes
1847 away since after relaxation it'll be 126 bytes away.
1848 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1849 the given section until nothing changes.
1851 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1853 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1854 alignment hack--we can get the lnnoptr info another way without
1855 suddenly increasing the alignment requirements. Set the flags for
1857 (ecoff_compute_section_file_positions): Do so.
1859 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1861 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1862 to keep the HP emulator database happy.
1864 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1865 From Kevin Buettner <kev@primenet.com>.
1867 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1869 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1870 name of a NULL section.
1872 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1874 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1875 set, always call the notice callback.
1877 * VERSION: Increment for bfdlink.h change.
1879 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1881 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1882 (sh_relax_delete_bytes): Correct handling of differently sized
1883 trailing alignment reloc.
1885 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1886 * bfd-in2.h: Rebuild.
1887 * configure.in: Warn if there is no known 64 bit type.
1888 * configure: Rebuild.
1890 * Makefile.in: Rebuild dependencies.
1891 (BFD32_BACKENDS): Add ppcboot.o.
1892 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1894 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1895 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1897 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1899 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1900 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1901 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1902 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1904 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1906 * elf64-mips.c: Improve reloc special_functions and handling of
1907 SHT_MIPS_OPTIONS section.
1908 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1909 mips_elf_hi16_reloc and make globally visible.
1910 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1911 make globally visible.
1912 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1913 make globally visible.
1914 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1915 and make globally visible.
1916 (gprel16_with_gp): Check howto->src_mask before using value in
1918 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1919 and make globally visible.
1920 (gprel32_with_gp): Check howto->src_mask before fetching value.
1921 (bfd_mips_elf_swap_options_in): New function.
1922 (bfd_mips_elf_swap_options_out): New function.
1923 (_bfd_mips_elf_set_private_flags): Rename from
1924 mips_elf_set_private_flags and make globally visible.
1925 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1926 mips_elf_copy_private_bfd_data and make globally visible.
1927 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1928 mips_elf_merge_private_bfd_data and make globally visible.
1929 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1930 for a SHT_MIPS_OPTIONS section.
1931 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1932 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1933 name of a SHT_MIPS_OPTIONS section.
1934 (_bfd_mips_elf_set_section_contents): New function.
1935 (mips_elf32_section_processing): Set the GP value in a
1936 SHT_MIPS_OPTIONS section.
1937 (_bfd_mips_elf_find_nearest_line): Rename from
1938 mips_elf_find_nearest_line and make globally visible.
1939 (bfd_elf32_set_section_contents): Define.
1940 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1941 (_bfd_mips_elf_lo16_reloc): Declare.
1942 (_bfd_mips_elf_gprel16_reloc): Declare.
1943 (_bfd_mips_elf_got16_reloc): Declare.
1944 (_bfd_mips_elf_gprel32_reloc): Declare.
1945 (_bfd_mips_elf_set_private_flags): Declare.
1946 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1947 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1948 (_bfd_mips_elf_find_nearest_line): Declare.
1949 (_bfd_mips_elf_set_section_contents): Declare.
1951 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1953 (elf_info_to_howto): Define.
1954 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1956 (elf_info_to_howto): Define.
1957 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1959 (elf_info_to_howto): Define.
1961 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1962 R_MOV16B[12], to match change in coff/internal.h.
1964 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1966 * elf64-mips.c: Extensive additions to provide better support for
1967 writing files and for gas.
1968 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1969 of mips_elf_object_p.
1970 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1971 _bfd_mips_elf_object_p.
1972 (_bfd_mips_elf_final_write_processing): Rename from
1973 mips_elf_final_write_processing and make globally visible.
1974 (_bfd_mips_elf_fake_sections): Rename from
1975 mips_elf_fake_sections and make globally visible.
1976 (_bfd_mips_elf_section_from_bfd_section): Rename from
1977 mips_elf_section_from_bfd_section and make globally visible.
1978 (_bfd_mips_elf_section_processing): New function, broken out of
1979 mips_elf_section_processing.
1980 (mips_elf32_section_processing): Rename from
1981 mips_elf_section_processing; call
1982 _bfd_mips_elf_section_processing.
1983 (_bfd_mips_elf_symbol_processing): Rename from
1984 mips_elf_symbol_processing and make globally visible.
1985 (_bfd_mips_elf_read_ecoff_info): Rename from
1986 mips_elf_read_ecoff_info and make globally visible.
1987 (mips_elf32_ecoff_debug_swap): Rename from
1988 mips_elf_ecoff_debug_swap.
1989 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1990 struct symbol_cache_entry.
1991 (_bfd_elf_validate_reloc): New function, moved in from
1992 elfcode.h:validate_reloc.
1993 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1994 to _bfd_elf_validate_reloc. Change all callers.
1995 * elf-bfd.h (bfd_section_from_shdr): Declare.
1996 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1997 (_bfd_elf_validate_reloc): Declare.
1998 (_bfd_mips_elf_object_p): Declare.
1999 (_bfd_mips_elf_fake_sections): Declare.
2000 (_bfd_mips_elf_section_from_bfd_section): Declare.
2001 (_bfd_mips_elf_section_processing): Declare.
2002 (_bfd_mips_elf_symbol_processing): Declare.
2003 (_bfd_mips_elf_read_ecoff_info): Declare.
2004 (_bfd_mips_elf_final_write_processing): Declare.
2005 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
2008 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
2009 (mips_elf_final_write_processing): Likewise.
2011 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
2013 64-bit MIPS ELF ABI objdump support:
2014 * elf64-mips.c: New file.
2015 * Makefile.in: Rebuild dependencies.
2016 (BFD64_BACKENDS): Add elf64-mips.o.
2017 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
2018 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
2019 bfd_elf64_littlemips_vec to targ_selvecs.
2020 (mips*-*-elf*): Likewise.
2021 * confingure.in: Add bfd_elf64_bigmips_vec and
2022 bfd_elf64_littlemips_vec to vector switch.
2023 * configure: Rebuild.
2024 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
2025 broken out of mips_elf_section_from_shdr.
2026 (mips_elf32_section_from_shdr): Rename from
2027 mips_elf_section_from_shdr. Call new function.
2028 (elf_backend_section_from_shdr): Update name of renamed function.
2029 * elf-bfd.h (struct elf_size_info): Change second parameter of
2030 write_out_phdrs to be const. Likewise for second parameter of
2032 (struct bfd_elf_section_data): Add rel_hdr2 field.
2033 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
2034 (bfd_elf32_swap_symbol_out): Likewise.
2035 (bfd_elf32_swap_reloc_in): Likewise.
2036 (bfd_elf32_swap_reloc_out): Likewise.
2037 (bfd_elf32_swap_reloca_in): Likewise.
2038 (bfd_elf32_swap_reloca_out): Likewise.
2039 (bfd_elf32_swap_phdr_in): Likewise.
2040 (bfd_elf32_swap_phdr_out): Likewise.
2041 (bfd_elf32_swap_dyn_in): Likewise.
2042 (bfd_elf32_swap_dyn_out): Likewise.
2043 (bfd_elf32_slurp_symbol_table): Declare.
2044 (bfd_elf32_write_shdrs_and_ehdr): Declare.
2045 (bfd_elf32_write_out_phdrs): Declare.
2046 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
2047 (bfd_elf64_swap_symbol_out): Likewise.
2048 (bfd_elf64_swap_reloc_in): Likewise.
2049 (bfd_elf64_swap_reloc_out): Likewise.
2050 (bfd_elf64_swap_reloca_in): Likewise.
2051 (bfd_elf64_swap_reloca_out): Likewise.
2052 (bfd_elf64_swap_phdr_in): Likewise.
2053 (bfd_elf64_swap_phdr_out): Likewise.
2054 (bfd_elf64_swap_dyn_in): Likewise.
2055 (bfd_elf64_swap_dyn_out): Likewise.
2056 (bfd_elf64_slurp_symbol_table): Declare.
2057 (bfd_elf64_write_shdrs_and_ehdr): Declare.
2058 (bfd_elf64_write_out_phdrs): Declare.
2059 (_bfd_mips_elf_section_from_shdr): Declare.
2060 * elf.c (bfd_section_from_shdr): Remove assertion requiring
2061 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
2062 section for the section, add the new one to rel_hdr2. Increment
2063 reloc_count rather than setting it.
2064 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
2065 Remove static declaration.
2066 (elf_write_shdrs_and_ehdr): Define name as macro.
2067 (elf_write_out_phdrs): Likewise.
2068 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
2069 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
2070 (elf_swap_symbol_in): Change second parameter to be const.
2071 (elf_swap_symbol_out): Likewise.
2072 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
2073 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
2074 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
2075 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
2076 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
2077 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
2078 parameter to be const. Make non-static.
2079 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
2081 (elf_slurp_symbol_table): Make non-static.
2082 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
2083 * elfxx-target.h (elf_info_to_howto): Define if not defined.
2084 (elf_backend_size_info): Likewise.
2085 (elfNN_bed): Use elf_backend_size_info.
2086 * targets.c (bfd_elf64_bigmips_vec): Declare.
2087 (bfd_elf64_littlemips_vec): Declare.
2088 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
2089 bfd_elf64_littlemips_vec if BFD64 is defined.
2091 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
2093 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
2095 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
2096 zeroes, in alignment holes.
2098 * configure: Rebuild with autoconf 2.10.
2100 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
2101 potential leading underscore in the allocated buffer.
2103 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2105 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
2106 symbols into .sbss if this is a relocatable link.
2108 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
2110 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
2111 undefined symbols when creating a shared library.
2113 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
2115 * coff-sh.c: Add a bunch of new code and static const arrays to
2116 support aligning loads and stores on four byte memory boundaries.
2118 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
2120 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
2121 call sh_align_loads.
2122 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
2125 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
2127 * cache.c (bfd_open_file): Unlink the file before opening it for
2128 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2130 * opncls.c (bfd_fdopenr): Set opened_once.
2132 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
2134 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
2137 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
2138 the code unconditionally.
2140 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
2142 * libcoff-in.h (struct pei_section_tdata): Define structure.
2143 (pei_section_data): Define macro.
2144 * libcoff.h: Rebuild.
2145 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
2146 store s_paddr field in pei_section_data.
2147 (coff_compute_section_file_positions): Use pei_section_data rather
2148 than _cooked_size, and don't overwrite an existing value.
2149 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
2150 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
2151 * peicode.h (coff_bfd_copy_private_section_data): Define if
2153 (pe_bfd_copy_private_section_data): New static function if
2156 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
2158 * srec.c (srec_set_arch_mach): Write as a function rather than a
2161 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
2162 no map, just check each member in turn to see whether it is
2165 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2167 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
2168 table. Call BFD_ASSERT to validate header size, instead of
2170 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
2173 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2175 * ppcboot.c: New target for looking at PPCbug boot records.
2177 * config{ure.in,.bfd}: Add support for ppcboot target.
2179 * configure: Regenerate.
2181 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
2183 * coff-h8300.c (howto_table): Update names to match recent
2184 changes to include/coff/internal.h. Fix minor errors in the
2185 existing relocs. Add R_MOVL1 and R_MOVL2.
2186 (rtype2howto): Similarly.
2187 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
2188 existing relaxing code and peform more relaxing.
2189 (h8300_reloc16_extra_cases): Likewise.
2191 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
2193 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
2196 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2198 * elfcode.h (elf_object_p): Reject generic ELF target if
2199 e_machine matches an alternate machine code in a specific backend.
2201 * netbsd-core.c (netbsd_core_vec): Remove initializer for
2202 obsolete align_power_min field.
2204 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
2206 * coff-h8300.c (reloc_howto_type): Add howto entry for
2208 (rtype2howto): Handle R_PCRWORD_B.
2209 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
2210 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
2211 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
2212 branch (R_PCWORD_B).
2214 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
2216 * aoutx.h (translate_from_native_sym_flags): Set the section for
2217 BSF_CONSTRUCTOR symbols.
2219 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
2222 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
2224 * coffcode.h (coff_write_object_contents): In comdat section lookup,
2225 stop looking when section is found.
2227 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
2229 * coffcode.h (STRING_SIZE_SIZE): Define.
2230 (styp_to_sec_flags): Handle long symbol names when looking for the
2232 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2233 (bfd_coff_long_section_names): Define.
2234 (coff_write_object_contents): Handle long section names.
2235 (bfd_coff_std_swap_table): Initialize new field.
2236 * libcoff.h: Rebuild.
2237 * coffgen.c (make_a_section_from_file): Handle long section
2239 (coff_write_symbols): Handle long section names.
2240 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2241 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2242 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2243 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2244 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2245 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
2246 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2247 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2249 * bout.c (b_out_callback): Set lma of sections.
2250 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
2251 parameter to output_bfd. Used input_bfd instead of output_bfd in
2254 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
2256 * aoutx.h (translate_from_native_sym_flags): Don't create
2257 SEC_CONSTRUCTOR sections.
2258 * ecoff.c (ecoff_set_symbol_info): Likewise.
2260 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
2261 From Don Bowman <bowman@waterloo.hp.com>.
2263 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
2265 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
2266 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2268 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
2270 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
2271 mips_32_relocs field.
2272 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
2273 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
2274 relocs against a global symbol which is not defined in a regular
2276 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
2277 against a global symbol, increment mips_32_relocs.
2278 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
2279 the symbol is not defined in a regular file, make room in the
2282 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2284 * ecoff.c (ecoff_compute_section_file_positions): Track the real
2285 file position and the virtual file position separately. Set
2286 filepos information bsaed on the real file position.
2287 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
2288 Jan 23 change to coffcode.h.
2290 * som.c (som_slurp_symbol_table): Set the symbol count to the
2291 number of BFD symbols created.
2293 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2295 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2296 output file if linking shared objects. Loop to check all relocs,
2297 rather than returning false on first error.
2299 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2301 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2302 (ppc_elf_additional_program_headers): If .interp section, bump #
2303 of program headers by 1.
2304 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2305 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2306 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2308 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2310 (ppc_elf_relocate_section): If the output section isn't defined,
2311 don't abort, just give an error message.
2313 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2314 being created is .sdata or .sdata2, don't make the symbol dynamic.
2316 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2318 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2319 members of an archive for dynamic objects with no symbols, and
2320 pass them directly to check_archive_element.
2321 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2322 xcoff_link_check_dynamic_ar_symbols.
2323 (xcoff_link_check_dynamic_ar_symbols): New static function.
2325 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2326 from _bfd_nodynamic to _bfd_xcoff.
2327 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2329 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2330 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2331 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2332 * libcoff.h: Rebuild.
2333 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2334 (xcoff_get_section_contents): New static function.
2335 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2336 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2337 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2338 (xcoff_dynamic_reloc): New static variable.
2339 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2340 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2342 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2344 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2345 if reloc_entry->addend is not 0.
2346 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2348 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2350 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2352 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2353 Add entries for R_SPARC_[56].
2354 (sparc_reloc_map): Add entries for R_SPARC_[56].
2356 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2358 Optimize linking of stabs in sections as used in ELF and COFF.
2359 * stabs.c: New file.
2360 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2361 (_bfd_write_section_stabs): Declare.
2362 (_bfd_write_stab_strings): Declare.
2363 * libbfd.h: Rebuild.
2364 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2365 (struct coff_link_hash_table): Add stab_info field.
2366 * libcoff.h: Rebuild.
2367 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2369 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2371 (_bfd_coff_final_link): Write out stab strings hash table.
2372 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2373 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2375 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2376 (struct bfd_elf_section_data): Add stab_info field.
2377 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2379 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2380 _bfd_link_section_stabs.
2381 (elf_bfd_final_link): Write out stab strings hash table.
2382 (elf_link_input_bfd): Handle optimized stabs sections.
2383 * reloc.c (_bfd_final_link_relocate): Check address against
2384 _raw_size rather than _cooked_size.
2385 * Makefile.in: Rebuild dependencies.
2386 (BFD_LIBS): Add stabs.o
2387 (BFD_LIBS_CFILES): Add stabs.c.
2389 * VERSION: Increment for bfdlink.h change.
2391 * coffgen.c (coff_renumber_symbols): Correct handling of
2392 BSF_NOT_AT_END common symbols.
2394 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2396 * coff-ppc.c (record_toc): Add cast to avoid warning.
2397 (ppc_allocate_toc_section): Likewise.
2398 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2399 (ppc_coff_reloc_type_lookup): Remove unreached code.
2400 * coffcode.h (coff_write_object_contents): Don't take the address
2402 * peicode.h (pe_print_idata): Add casts to avoid warning.
2403 (pe_print_edata): Likewise.
2404 (pe_print_reloc): Remove ANSI C string concatenation.
2406 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2408 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2410 * libcoff.h: Rebuild.
2411 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2413 (coff_swap_aux_out): Likewise.
2414 * peicode.h (coff_swap_aux_in): Likewise.
2415 (coff_swap_aux_out): Likewise.
2416 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2418 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2420 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2421 Fix up .bf endndx link fields.
2422 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2424 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2427 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2429 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2430 on Solaris PowerPC systems doesn't get confused.
2432 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2435 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2436 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2437 update did_reg and did_reg2.
2439 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2441 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2443 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2444 callback routines, pass h->root.string rather than name, in case
2445 copy is true and name is transient.
2447 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2449 * elfcore.h: Add support for core files with multiple threads.
2450 (Primarily for Solaris.)
2452 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2454 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2455 section->orelocation is NULL.
2457 * coffgen.c (bfd_coff_get_syment): New function.
2458 (bfd_coff_get_auxent): New function.
2459 * bfd-in.h (bfd_coff_get_syment): Declare.
2460 (bfd_coff_get_auxent): Declare.
2461 * bfd-in2.h: Rebuild.
2463 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2465 * elf32-mips.c (struct mips_hi16): Define.
2466 (mips_hi16_addr, mips_hi16_addend): Remove.
2467 (mips_hi16_list): New static variable.
2468 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2469 (mips_elf_lo16_reloc): Process mips_hi16_list.
2470 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2471 relocs before the associated LO16 reloc.
2473 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2475 * versados.c (versados_scan): Check bfd_alloc return value.
2476 (versados_object_p): Check all bfd_read return values. Require
2477 that lang field be less than 10, to avoid confusion with Intel Hex
2480 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2482 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2483 not 0, for an absolute symbol.
2484 (NAME(aout,swap_ext_reloc_out)): Likewise.
2486 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2487 (ihex_write_object_contents): For a large start address, output
2488 the full 32 bit address in record type 5.
2490 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2491 to int to avoid promotion problems in prototype.
2493 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2495 * configure.host: Use ${srcdir} when looking for picfrag.
2497 * configure.host: Switch on ${libdir}, not $(libdir). From
2498 alan@spri.levels.unisa.edu.au (Alan Modra).
2500 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2501 entry point, not just for DYNAMIC objects.
2502 * sunos.c (sunos_add_dynamic_symbols): Always call
2503 sunos_create_dynamic_sections. If called with a non DYNAMIC
2504 object, don't do anything else.
2505 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2507 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2509 * configure.in: Permit --enable-shared to specify a list of
2511 * configure: Rebuild.
2513 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2514 host when configuring with --enable-shard.
2516 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2518 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2521 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2522 to avoid crashing in bfd_hash_replace.
2524 * sysdep.h: Use #ifdef, not #if.
2526 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2528 * config.in: Rebuild.
2530 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2532 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2533 (AC_CHECK_HEADERS): Check for sys/time.h
2534 (AC_HEADER_TIME): Add macro.
2535 * configure: Rebuild.
2536 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2537 to control what combination of <time> and <sys/time.h>
2540 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2542 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2543 (aout_32_sunos4_write_object_contents): Likewise.
2544 * aoutx.h (NAME(aout,machine_type)): Handle
2545 bfd_mach_sparc_{sparclet,sparclite}.
2546 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2547 (bfd_mach_sparc_v9_p): Update.
2548 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2549 * libaout.h (enum machine_type): Add M_SPARCLET.
2550 * sunos.c (MACHTYPE_OK): Define.
2551 * bfd-in2.h: Regenerated.
2553 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2555 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2556 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2557 * elflink.c (_bfd_elf_create_got_section): Store the
2558 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2559 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2560 global offset table goes over 0x1000, set the value of
2561 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2562 (elf32_sparc_relocate_section): Subtract the offset of
2563 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2565 * elfcode.h: Don't include <string.h>.
2567 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2569 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2570 generic_link_hash_newfunc. All references changed.
2571 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2572 moved here from libbfd-in.h.
2573 * libbfd-in.h: Corresponding changes.
2574 * libbfd.h: Regenerated.
2576 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2578 * aoutx.h (aout_link_input_section_std): When reporting an
2579 overflow error, use the name of the symbol in the hash table if
2581 (aout_link_input_section_ext): Likewise.
2583 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2584 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2586 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2588 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2589 * coffcode.h (coff_compute_section_file_positions): Likewise.
2590 (coff_write_object_contents): Likewise.
2592 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2594 * section.c (SEC_LINK_ONCE): Define.
2595 (SEC_LINK_DUPLICATES): Define.
2596 (SEC_LINK_DUPLICATES_DISCARD): Define.
2597 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2598 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2599 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2600 * bfd-in2.h: Rebuild.
2601 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2602 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2603 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2604 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2605 SEC_LINK_ONCE, and look through the symbol table for the setting
2606 for SEC_LINK_DUPLICATES.
2607 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2608 set for a section, find the section symbol in the symbol table,
2609 and set the aux entry based on SEC_LINK_DUPLICATES.
2610 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2611 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2612 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2613 * coff-i386.c (i386coff_vec): Likewise.
2614 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2616 * VERSION: Bump to 2.6.1.
2617 * Makefile.in (stamp-h): Depend upon VERSION.
2619 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2621 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2622 * libbfd.h: Rebuilt.
2623 * linker.c (generic_link_hash_newfunc): No longer static.
2624 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2626 * coff-h8300.c: Add two derived hash tables and their associated
2627 funtions and #defines for use by the h8300 linker.
2628 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2629 the function vector as needed. Place the address of the function
2630 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2631 Rewrite the vectors section contents as necessary.
2632 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2633 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2634 (coff_bfd_link_hash_table_create): Likewise.
2636 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2638 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2639 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2641 (hppa_rebuild_insn): Pass pointer to correct type to
2642 low_sign_unext and dis_assemble_21.
2644 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2646 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2647 Stick with sparc-*-{sysv4*,solaris2*}.
2649 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2651 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2652 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2653 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2654 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2655 fields is non-zero, print them.
2657 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2658 ifdef. Remove unused variables.
2659 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2661 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2662 (get_symbol_value): Ifdef out.
2663 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2664 (coff_ppc_relocate_section): Remove unused variables. Make
2665 fprintf strings and argument types correspond. Put before_addr in
2667 (dump_toc): Make fprintf strings and argument types correspond.
2668 (ppc_process_before_allocation): Remove unused variables. Always
2670 (ppc_reflo_reloc): Ifdef out.
2671 (ppc_addr32nb_reloc): Ifdef out.
2672 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2674 (coff_ppc_rtype_to_howto): Likewise.
2675 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2677 * peicode.h (pe_print_idata): Move otherwise unused variables into
2678 the #ifdef where they are used. Always return a value.
2679 (pe_print_edata): Make fprintf strings and argument types
2680 correspond. Always return a value.
2681 (pe_print_pdata): Removed unused variable addr_value. Always
2683 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2684 strings and argument types correspond. Always return a value.
2686 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2687 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2688 variable rela inside #if 0 section where it is used.
2690 * ns32k.h: New file.
2691 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2692 functions to start with _bfd_.
2693 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2694 functions in cpu-ns32k.h.
2695 * Makefile.in: Rebuild dependencies.
2696 (HFILES): Add ns32k.h.
2698 * section.c (struct sec): Add linker_mark field. Change
2699 user_set_vma and reloc_done to be single bit fields.
2700 (STD_SECTION): Update accordingly.
2701 * bfd-in2.h: Rebuild.
2702 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2704 (aout_link_input_bfd): Don't link unmarked sections.
2705 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2707 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2708 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2710 * elflink.h (elf_bfd_final_link): Mark sections included in the
2712 (elf_link_input_bfd): Don't link unmarked sections.
2713 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2715 (xcoff_link_input_bfd): Don't link unmarked sections.
2717 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2718 overflow error messages.
2720 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2722 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2723 is not set, print "BFD: " before the error message.
2725 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2726 Miles Bader <miles@gnu.ai.mit.edu>.
2727 * configure: Rebuild.
2729 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2731 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2734 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2735 m68k-aout, m68k-coff, and m68k-elf targets.
2737 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2739 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2740 (ieee_generic_stat_arch_elt): Restructured to prevent
2741 ieee_object_p from being called repeatedly.
2743 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2745 * coffcode.h (coff_write_object_contents): Allocate
2746 buffers large enough for any FILEHDR or AOUTHDR.
2748 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2750 * ecofflink.c (lookup_line): New static function, renamed and
2751 slighly changed from old _bfd_ecoff_locate_line.
2752 (_bfd_ecoff_locate_line): Cache line number information. Use
2753 lookup_line for actual lookup.
2755 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2757 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2758 multiple of 20 bytes.
2760 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2762 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2763 allocate ecoff_find_line, and don't initialize by hand.
2764 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2765 mips_elf_find_line, and don't call memset.
2767 * coffcode.h (coff_compute_section_file_positions): If not
2768 producing a final executable, don't consider sofar when aligning
2769 the section to the correct size.
2771 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2773 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2774 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2775 * coffgen.c (coff_section_symbol): Ifdef out.
2777 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2779 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2780 output_bfd is not NULL.
2782 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2784 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2785 of bfd_alloc (fixes fix_line not being initialized).
2786 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2788 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2790 * coffcode.h: Allow specific backends to override the
2791 bfd_link_add_symbols routine.
2793 * coff-h8300.c: Include genlink.h.
2794 (howto_table): Add R_MEM_INDIRECT.
2795 (rtype2howto): Support R_MEM_INDIRECT.
2796 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2799 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2801 * coff-alpha.c (alpha_relocate_section): Use
2802 info->callbacks_warning, rather than _bfd_error_handler, for
2803 "multiple gp" warning.
2805 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2807 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2808 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2809 table string. Use bfd_wrapped_link_hash_lookup.
2810 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2812 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2813 table, if any, when writing out symbols.
2814 (aout_link_input_section_std): Use the name from the hash table,
2815 if any, when reporting undefined symbols.
2816 (aout_link_input_section_ext): Likewise.
2817 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2818 * bout.c (get_value): Likewise.
2819 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2820 * ecoff.c (ecoff_reloc_link_order): Likewise.
2821 * elflink.h (elf_link_add_object_symbols): Likewise.
2822 (elf_reloc_link_order): Likewise.
2823 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2824 (_bfd_generic_reloc_link_order): Likewise.
2825 (default_indirect_link_order): Likewise.
2826 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2827 * sunos.c (sunos_add_one_symbol): Likewise.
2828 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2829 (bfd_xcoff_link_count_reloc): Likewise.
2830 (xcoff_reloc_link_order): Likewise.
2832 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2833 into -1 for intern->rss.
2835 * configure: Rebuild with autoconf 2.8.
2837 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2839 * stab-syms.c (__define_stab_duplicate): Define.
2840 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2842 * bfd-in.h (bfd_get_stab_name): Declare.
2843 * bfd-in2.h: Rebuild.
2844 * Makefile.in: Rebuild dependencies.
2845 (BFD_LIBS): Add stab-syms.o.
2846 (BFD_LIBS_CFILES): Add stab-syms.c.
2847 (BFD32_BACKENDS): Remove stab-syms.o.
2848 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2849 * configure.in: Don't list stab-syms.o in bfd_backends.
2850 * configure: Rebuild.
2851 * libaout.h (aout_stab_name): Don't declare.
2852 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2855 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2857 * elf.c (assign_file_positions_for_segments): Adjust file offset
2858 for section alignment even if SEC_LOAD is not set.
2860 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2862 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2863 since they appear as targets in Makefile.in.
2864 * configure: Rebuild.
2866 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2867 don't fiddle with a symbol which is not defined anywhere.
2869 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2871 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2872 though they are defined in a shared library.
2873 (xcoff_build_ldsyms): Likewise.
2875 * coffgen.c (coff_find_nearest_line): Don't look at the line
2876 numbers for the section if section->lineno is NULL.
2878 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2879 message rather than calling BFD_ASSERT.
2880 * elfcode.h (write_relocs): Check return value of
2881 _bfd_elf_symbol_from_bfd_symbol.
2883 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2885 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2888 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2890 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2892 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2893 hppa_reloc_field_selector_type_alt.
2894 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2895 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2897 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2899 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2901 * elf.c (assign_file_positions_for_segments): Adjust the segment
2902 memory size for the alignment of a SEC_ALLOC section, not just a
2905 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2907 * m68klinux.c: New file.
2908 * hosts/m68klinux.h: New file.
2909 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2910 * configure.in (m68*-*-linux*): New native host.
2911 (m68klinux_vec): New vector.
2912 * configure: Rebuild.
2913 * targets.c (m68klinux_vec): Declare.
2914 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2915 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2916 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2917 declaration from bfd_linux_size_dynamic_sections.
2918 (bfd_m68klinux_size_dynamic_sections): Declare.
2919 * bfd-in2.h: Rebuild.
2920 * Makefile.in: Rebuild dependencies.
2921 (BFD32_BACKENDS): Add m68klinux.o.
2922 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2924 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2926 * libhppa.h (pa_arch): Add pa20.
2927 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2928 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2929 (hppa_field_adjust): Handle e_nsel.
2930 * som.c: Provide default definitions for many new relocs found only
2931 in hpux10 include files.
2932 (som_fixup_formats): Add several new relocs from hpux10.
2933 (som_hppa_howto_table): Add hpux10 relocs.
2934 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2936 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2938 * mpw-make.sed: Edit out recent shared library support, and
2939 rules to rebuild .h files using doc/chew.
2941 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2943 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2944 size even of sections with no contents.
2946 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2948 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2949 starting with '$' the way we skip names starting with '.'. When
2950 updating x_endndx, don't be fooled by an index which has been
2953 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2954 struct/union/enum type with no elements.
2956 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2958 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2960 * archive.c (bfd_generic_archive_p): If the first file in the
2961 archive can not be recognized as an object, don't assume that this
2962 is the wrong format.
2964 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2965 format is not bfd_object.
2966 (bfd_elf_get_dt_soname): Likewise.
2968 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2970 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2973 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2975 * bfd.c (tdata): Add netbsd_core_data.
2976 * bfd-in2.h: Regenerated.
2978 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2980 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2981 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2982 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2985 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2986 to get the symbol index, matching 14 Jul 95 change.
2988 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2990 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2991 Remove duplicate definition of gp.
2993 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2995 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2996 assume that we can set the GP value and then get the same value,
2997 since it won't be true if the output file is neither ELF nor
2999 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
3000 _bfd_get_gp_value here.
3001 (mips_gprel_reloc): Don't assume we can set and get the GP value.
3002 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
3004 (mips_elf_lo16_reloc): Likewise.
3005 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
3006 Don't require that the BFD be ELF.
3007 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
3008 (mips_elf_gprel32_reloc): Likewise.
3009 (mips_elf_relocate_section): Don't assume we can set and get the
3011 (mips_elf_finish_dynamic_symbol): Don't bother to use
3012 _bfd_get_gp_value here.
3014 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
3015 Don't change epdr between malloc and free. Be careful not to free
3016 NULL pointers. Zero out the first RPDR.
3018 * configure.host: On Linux, only pass -rpath option if $(libdir)
3019 is neither /lib nor /usr/lib. From Alan Modra
3020 <alan@mullet.Levels.UniSA.Edu.Au>.
3022 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
3024 (elf_dt_name): Rename from elf_dt_needed_name.
3025 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
3027 (bfd_elf_get_dt_soname): New function.
3028 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
3029 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
3030 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
3031 * bfd-in2.h: Rebuild.
3033 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
3035 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
3036 _bfd_sparc_elf_reloc_type_lookup.
3037 (bfd_elf32_bfd_reloc_type_lookup): Update.
3038 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
3039 (sparc64_elf_howto_table): Define.
3040 (sparc_reloc_map): Define.
3041 (sparc64_elf_reloc_type_lookup): New function.
3042 (sparc_elf_wdisp16_reloc): New function.
3043 (elf_info_to_howto): Use sparc64_elf_howto_table.
3044 (sparc64_elf_relocate_section): Likewise.
3045 (bfd_elf64_bfd_reloc_type_lookup): Update.
3047 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
3049 * configure.host: Check for 'do not mix' from native linker before
3050 trying to use -rpath.
3052 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3054 * bfd.c (_bfd_get_gp_value): New function.
3055 (_bfd_set_gp_value): New function.
3056 * libbfd-in.h (_bfd_get_gp_value): Declare.
3057 (_bfd_set_gp_value): Declare.
3058 * libbfd.h: Rebuild.
3059 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
3060 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
3061 directly to the fields in the tdata information.
3062 (alpha_relocate_section): Likewise.
3063 * coff-mips.c (mips_adjust_reloc_in): Likewise.
3064 (mips_gprel_reloc): Likewise.
3065 (mips_relocate_section): Likewise.
3066 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
3067 (mips_elf_lo16_reloc): Likewise.
3068 (mips_elf_final_gp): Likewise.
3069 (mips_elf_gprel16_reloc): Likewise.
3070 (mips_elf_gprel32_reloc): Likewise.
3071 (mips_elf_relocate_section): Likewise.
3072 (mips_elf_finish_dynamic_symbol): Likewise.
3074 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
3076 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
3078 * configure.in: Call AC_PROG_CC before configure.host.
3079 * configure: Rebuild.
3080 * configure.host: Don't set information which autoconf should
3081 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
3083 * configure.host: Remove go32 and win32 host information, since it
3084 should no longer be needed.
3086 * elf.c (map_sections_to_segments): If we have a .dynamic section,
3087 then start a new segment rather than put a writable section in a
3090 * configure.host: Set RPATH_ENVVAR.
3092 * Makefile.in: Rebuild dependencies.
3094 * elflink.c (_bfd_elf_create_linker_section): Remove unused
3095 zero_section variable.
3097 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
3099 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
3100 ($(srcdir)/libbfd.h): Rename from libbfd.h.
3101 ($(srcdir)/libcoff.h): Rename from libcoff.h.
3103 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3105 * ieee.c (ieee_write_expression): Only use an R variable for a
3106 local symbol. Don't output a zero offset. Handle a zero address.
3107 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
3108 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
3110 (parse_expression): Don't try to handle multiple occurrences of a
3111 P variable. Handle I variables differently from X variables. Fix
3112 the order of minus expressions.
3113 (ieee_slurp_external_symbols): Generate an I variable for an NN
3114 record. Fix handling of ATI and ATX records.
3115 (ieee_slurp_sections): Only set minimal section attributes.
3116 Adjust them later, based on the section contents.
3117 (ieee_object_p): Read in the file until just after the ME record.
3118 Call ieee_slurp_section_data to set the section flags.
3119 (do_one): Add iterations parameter. Only repeat the first load
3120 item. Set the section and file reloc flags.
3121 (ieee_slurp_section_data): Set section flags. Pass iterations to
3123 (ieee_canonicalize_reloc): Handle I variables.
3124 (do_with_relocs): Only emit relocation size when necessary.
3125 Increase MAXRUN to 127. Change ov to be assigned, and take
3126 src_mask and pcrel_offset into account.
3127 (ieee_write_data_part): Skip sections that are not loaded.
3128 (ieee_write_external_part): Don't output optional last entry of WX
3130 (ieee_write_me_part): Make setting of me_record neater.
3131 (ieee_generic_stat_arch_elt): Get the size of an archive element.
3133 * syms.c (stt): Add entries for zerovars, vars, and code.
3135 * elfcode.h (validate_reloc): New static function.
3136 (write_relocs): Call validate_reloc for non ELF relocs.
3138 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
3139 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
3140 (TARGET_LITTLE_SYM): Likewise.
3142 * config.bfd (m68*-*-psos*): New target.
3144 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
3146 * i386msdos.c: Remove some #if 0 code.
3147 (msdos_write_object_contents): Don't include empty sections in the
3148 size computation, regardless of their address.
3150 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3152 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
3153 is NULL, ie, the -r switch is used.
3155 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
3157 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
3158 (BFD_RELOC_MIPS_GOT_LO16): Define.
3159 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
3160 * bfd-in2.h, libbfd.h: Rebuild.
3161 * elf32-mips.c (mips_reloc_map): Map new relocs.
3163 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
3165 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
3168 * ieee.c (get_symbol): Set the section to bfd_abs_section.
3169 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
3170 simple number for the section address, rather than an expression.
3171 Limit the number of bytes between relocs to MAXRUN.
3172 (ieee_write_me_part): Set me_record to the file offset after the
3174 (ieee_write_processor): New static function.
3175 (ieee_write_object_contents): Use ieee_write_processor.
3177 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3179 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
3181 * coff-aux.c: Change include of aux.h to aux-coff.h.
3183 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3185 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
3186 relocation put the addend both in the reloc entry and the data.
3187 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
3190 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
3191 a R_68K_PCxx reloc against a defined global symbol directly.
3192 (elf_m68k_check_relocs): Don't count such a reloc.
3194 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
3195 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
3196 symbol for now, otherwise always record the symbol as dynamic.
3197 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
3198 is not referenced by a dynamic object, and we are not making a
3199 shared object, then don't make a PLT entry. If we do make a PLT
3200 entry, make sure the symbol has been recorded as dynamic.
3202 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
3204 * configure.host: When making a shared library, set HLDFLAGS to
3205 pass an appropriate -rpath option. Use the make variable SONAME
3206 as the shared library soname, rather than computing it here. On
3207 SunOS, build stamp-tshlink in place of $(SHLINK).
3208 * Makefile.in (SONAME): New variable.
3209 ($(SHLINK)): Make a link to the transformed name, as well.
3210 (stamp-tshlink): New target.
3211 (install): Skip stamp-tshlink during install.
3213 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3215 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
3216 linker sections have been set up yet.
3218 * elf.c (make_mapping): Add an additional argument to suppress
3219 making the first section include the program headers.
3220 (map_sections_to_segments): If the user used -Ttext such that the
3221 program headers are on a different page, do not set the flags
3222 saying that this section includes the program headers.
3224 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3226 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
3227 don't define TRAD_HEADER.
3228 * configure: Rebuild.
3230 * netbsd-core.c: New file, support for NetBSD core files.
3231 * hosts/*nbsd.h: Removed.
3233 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3235 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3236 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3237 * libbfd.h, bfd-in2.h: Regenerated.
3238 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3239 bfd_elf32_bfd_reloc_type_lookup.
3240 (reloc_type{,_names}): Deleted.
3241 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3243 (sparc_reloc_map): Add sparc64 relocs.
3244 (sparc_elf_notsupported_reloc): New static function.
3245 (sparc_elf_wdisp16_reloc): New static function.
3246 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
3247 (elf32_sparc_relocate_section): Likewise.
3248 (bfd_elf32_bfd_reloc_type_lookup): Define.
3249 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
3250 (reloc_type{,_names}): Deleted.
3251 (elf_sparc_howto_table): Deleted.
3252 (sparc_reloc_map): Deleted.
3253 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3254 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
3256 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3258 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
3261 * Makefile.in (program_transform_name): New variable.
3262 (install): Transform library name before installing it.
3264 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
3266 * archures.c (bfd_mach_i960_hx): Define.
3267 * bfd-in2.h: Rebuild.
3268 * cpu-i960.c (scan_960_mach): Accept machine "hx".
3269 (MATRIX): Expand entries for HX.
3270 (arch_info_struct): Add i960:hx entry.
3271 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
3272 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
3273 (coff_set_flags): Handle bfd_mach_i960_hx.
3275 Support for building as a shared library, based on patches from
3276 Alan Modra <alan@spri.levels.unisa.edu.au>:
3277 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
3278 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
3279 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
3280 * configure: Rebuild.
3281 * configure.host: If --enable-shared, adjust shared library stuff
3282 based on the host. If the host is SunOS, and the linker supports
3283 -rpath, set HLDFLAGS to use it.
3284 * Makefile.in (ALLLIBS): New variable.
3285 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
3286 (COMMON_SHLIB, SHLINK): New variables.
3287 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
3288 (STAGESTUFF): Remove variable.
3289 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
3291 (stamp-ofiles): New target, like old ofiles target, but build
3292 using a temporary file and move-if-change, and touch stamp-ofiles
3294 (ofiles): Just depend upon stamp-ofiles.
3295 (stamp-piclist, piclist): New targets.
3296 ($(SHLIB), $(SHLINK)): New targets.
3297 (targets.o, archures.o): Build twice if PICFLAG is set.
3298 (do_mostlyclean): Remove pic/*.o.
3299 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3301 (do_distclean): Remove pic and stamp-picdir.
3302 (install): Install shared libraries.
3303 ($(OFILES)): Depend upon stamp-picdir.
3304 (stamp-picdir): New target.
3306 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3308 * libcoff.h: Rebuild.
3310 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3311 flavour of a section with no owner.
3313 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3314 ELF_LINK_NON_ELF flag.
3315 (mips_elf_create_got_section): Likewise.
3317 * elf.c: Revert last change, since it breaks dynamic linking.
3318 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3320 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3321 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3322 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3324 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3326 * elf.c (assign_file_positions_for_segments): If the backend does
3327 not want the elf header or the program headers in the address
3328 space, do not include them in the calculations.
3330 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3331 function to determine if we need additional program headers.
3332 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3333 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3335 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3337 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3339 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3341 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3342 back into one line. Some compilers (sunos 4.1.3 for example)
3343 won't accept args split across more than one line.
3345 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3347 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3348 * configure: Regenerate.
3350 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3352 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3353 try to do arithmetic on a void *, cast it to a unsigned char * first.
3355 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3357 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3358 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3360 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3361 flag for a newly defined symbol.
3362 (NAME(bfd_elf,record_link_assignment)): Likewise.
3363 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3364 set the DEF or REF_REGULAR flags correctly.
3366 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3367 (libbfd.h, libcoff.h): Corresponding change.
3369 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3370 a PLT32 reloc as dynamic.
3371 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3372 is not referenced by a dynamic object, and we are not making a
3373 shared object, then don't make a PLT entry. If we do make a PLT
3374 entry, make sure the symbol has been recorded as dynamic.
3376 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3378 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3379 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3380 (powerpcle-*-cygwin32): New.
3381 * peicode.h (add_data_entry): Get address from vma.
3383 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3385 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3386 attached to the section has already been created as an undefined
3387 symbol, treat it as if it hasn't been created yet.
3389 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3391 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3392 symbol or section symbols if stripping all symbols and this is not
3393 a relocateable link. Don't output the symbol string table if
3394 there are no symbols.
3395 (elf_link_flush_output_syms): Don't do anything if there are no
3398 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3400 * coff-aux.c: New file.
3401 * hosts/m68kaux.h: New file.
3402 * config.bfd (m68*-apple-aux*): New target.
3403 * configure.in (m68*-apple-aux*): New native host.
3404 (m68kaux_coff_vec): New vector.
3405 * configure: Rebuild.
3406 * targets.c (m68kaux_coff_vec): Declare.
3407 * coffcode.h (bfd_coff_backend_data): Add field
3408 _bfd_coff_link_add_one_symbol.
3409 (bfd_coff_link_add_one_symbol): Define.
3410 (compare_arelent_ptr): New static function if TARG_AUX.
3411 (coff_write_relocs): If TARG_AUX, sort the relocs.
3412 (coff_write_object_contents): Set A/UX aouthdr magic number.
3413 (coff_link_add_one_symbol): Define if not defined.
3414 (bfd_coff_std_swap_table): Initialize new field.
3415 * libcoff.h: Rebuild.
3416 * cofflink.c (coff_link_add_symbols): Call
3417 bfd_coff_link_add_one_symbol rather than
3418 _bfd_generic_link_add_one_symbol.
3419 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3420 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3421 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3422 * Makefile.in: Rebuild dependencies.
3423 (BFD32_BACKENDS): Add coff-aux.o.
3424 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3426 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3428 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3429 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3431 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3433 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3434 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3435 (maintainer-clean): Warn about deleting special files.
3436 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3438 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3439 warning symbols correctly.
3440 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3441 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3442 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3443 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3444 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3445 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3447 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3450 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3452 * libcoff-in.h: aligned newly exported names with bfd naming
3453 conventions. Removed an erroneous define of POWERPC_LE_PE.
3454 * libcoff.h: Rebuild.
3455 * cofflink.c, coff-ppc.c: the above function name changes
3457 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3459 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3460 * ecoff.c (struct extsym_info): Define.
3461 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3462 to ecoff_link_write_external.
3463 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3464 Strip symbols when appropriate.
3466 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3467 * syms.c (BSF_OBJECT): Define.
3468 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3469 * bfd-in2.h: Rebuild.
3470 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3472 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3475 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3476 copying relocs into a shared object, treat a defined global symbol
3478 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3479 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3480 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3482 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3483 real defined symbol, not to a weak defined symbol.
3485 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3487 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3488 and made a few static functions externs.
3490 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3491 POWERPC_LE_PE hack in cofflink.
3493 * libcoff-in.h: promoted the following from cofflink.c to allow
3494 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3495 coff_debug_merge_element, struct coff_debug_merge_type,
3496 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3497 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3498 coff_debug_merge_hash_lookup, coff_link_section_info,
3499 coff_final_link_info, coff_debug_merge_hash_newfunc,
3500 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3502 * libcoff.h: re-gen'd
3504 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3506 * syms.c: Include "bfdlink.h".
3507 (struct stab_find_info): Define.
3508 (_bfd_stab_section_find_nearest_line): New function.
3509 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3510 * libbfd.h: Rebuild.
3511 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3512 * elf.c (_bfd_elf_find_nearest_line): Try calling
3513 _bfd_stab_section_find_nearest_line before searching the ELF
3514 symbol table. Find the closest STT_FUNC symbol, not the last one.
3515 * libcoff-in.h (coff_data_type): Add line_info field.
3516 * libcoff.h: Rebuild.
3517 * coffgen.c (coff_find_nearest_line): Try calling
3518 _bfd_stab_section_find_nearest_line before searching the COFF
3520 * Makefile.in: Rebuild dependencies.
3522 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3524 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3525 4 bytes, so we get the correct value when updating the register
3526 field in little endian mode.
3528 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3530 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3531 entry_section fields. Add sntoc and snentry fields.
3532 * libcoff.h: Rebuild.
3533 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3534 not toc_section and entry_section (the COFF file does not have any
3535 sections at this point).
3536 (coff_write_object_contents): Set o_snentry and o_sntoc from
3537 snentry and sntoc rather than entry_section and toc_section.
3538 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3539 snentry, not toc_section and entry_section.
3540 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3541 entry_section from hentry.
3542 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3544 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3545 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3546 than using toc_section directly.
3548 * archures.c: Add missing `.' in enum bfd_architecture.
3549 * bfd-in2.h: Rebuild.
3551 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3552 Robert Lipe <robertl@arnet.com>.
3554 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3556 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3557 to sections we allocate. Use bfd_zalloc to allocate initialial
3558 sections, not bfd_alloc.
3559 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3560 SDA{,2}I16 relocations.
3561 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3562 whether to put something in .sbss or not.
3563 (ppc_elf_relocate_section): Add support for more relocations. Add
3564 in sec->output_offset where appropriate. Make error messages
3565 include the symbol name.
3567 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3568 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3569 doesn't get redefined messages if -shared.
3571 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3572 section if the rel_section field has been set up.
3574 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3576 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3579 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3581 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3582 of flags, only flags used are controlled by mach number. Bump up
3583 output file mach number to highest of input file mach numbers.
3584 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3585 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3587 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3588 bfd_elf64_sparc_vec support.
3590 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3592 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3593 the embedded bit is set on some objects and not on others. Just
3595 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3598 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3600 * coffcode.h (coff_new_section_hook): Don't try to align the
3603 * coffcode.h (coff_set_section_contents): Fix the handling of the
3604 .lib section to work even if the entire section contents are
3605 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3606 Robert Lipe <robertl@arnet.com>.
3608 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3610 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3611 memory here for contents.
3613 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3614 _SDA2_BASE_ by 32768.
3615 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3616 started using. Allocate contents for .sdata and .sdata2 sections
3618 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3620 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3621 size _SDA{,2}_BASE_.
3622 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3625 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3627 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3629 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3630 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3631 (bfd_mach_sparc_v9a): Define.
3632 (bfd_mach_sparc_v9_p): Define.
3633 * bfd-in2.h: Regenerated.
3634 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3636 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3637 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3638 to bfd_elf32_sparc_vec.
3639 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3640 Add v8plus{,a} support.
3642 (sparc_compatible): New function.
3643 * elf32-sparc.h: #include "elf/sparc.h".
3644 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3645 elf32_sparc_final_write_processing): New functions.
3646 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3647 elf_backend_final_write_processing): Define.
3649 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3651 * elf-bfd.h (struct elf_link_hash_entry): Add
3652 linker_section_pointer field.
3653 (enum elf_linker_section_enum): Enumeration for new way of
3654 creating linker dynamic sections and symbols.
3655 (elf_linker_section{,_pointers}): New structures for creating
3656 dynamic sections and symbols.
3657 (elf_obj_tdata): Add linker_section_pointers and linker_section
3659 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3660 (_bfd_elf_create_linker_section): New declarations.
3661 (_bfd_elf_find_pointer_linker_section): Ditto.
3662 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3663 (_bfd_elf_make_linker_section_rela): Ditto.
3665 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3667 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3668 (ppc_elf_create_linker_section): New function to create the
3669 sections .got, .sdata, and .sdata2.
3670 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3672 (ppc_elf_check_relocs): Support more of the eabi relocations.
3673 (ppc_elf_relocate_section): Ditto.
3674 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3675 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3677 * elflink.h (elf_create_pointer_linker_section): New function to
3678 create initialized pointers in dynamic linker sections.
3679 (elf_finish_pointer_linker_section): Actually intialize the
3680 pointers created above.
3682 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3683 macros to provide both 32 and 64 bit versions of
3684 elf_create_pointer_linker_section.
3685 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3686 provide both 32 and 64 bit versions of
3687 elf_finish_pointer_linker_section.
3689 * elflink.c (_bfd_elf_create_linker_section): New function to
3690 create a linker section.
3691 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3692 given address in the linker pointer offsets created for a given
3694 (_bfd_elf_make_linker_section_rela): Make a RELA section
3695 corresponding to the generated linker section.
3697 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3699 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3701 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3703 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3704 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3705 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3706 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3707 toc entry in an objdump) for now.
3708 (ppc_do_last, ppc_get_last): New function - needed to save processing
3709 the toc owner to the end.
3710 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3713 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3714 toc owner from being done till last. Must define POWERPC_LE_PC
3717 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3719 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3721 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3722 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3724 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3726 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3728 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3730 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3732 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3734 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3736 * elf.c (assign_file_positions_for_segments): Don't increment file
3737 offset for a segment which contains no loadable sections.
3739 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3741 * reloc.c: Add new PowerPC relocations.
3742 * {bfd-in2,libbfd}.h: Regenerate.
3744 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3745 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3747 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3749 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3752 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3755 * coffgen.c (coff_find_nearest_line): Don't try to cache
3756 information in sections that are not owned by a BFD. From Richard
3757 Henderson <richard@atheist.tamu.edu>.
3759 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3760 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3761 * elflink.h (elf_link_output_extsym): Remove special check for
3764 * ecoffswap.h: Add prototypes for static functions.
3766 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3768 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3769 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3771 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3772 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3773 support. Begin support for R_PPC_SDA{2,}REL.
3775 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3777 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3778 create the .got and .got.neg sections.
3779 (ppc_elf_size_dynamic_sections): Call it.
3780 (ppc_elf_check_relocs): Call it.
3781 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3782 (ppc_elf_check_relocs): Add error messages for relocations we
3783 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3786 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3788 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3789 section flags for V.4 and eabi.
3791 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3793 * elf.c (assign_file_positions_for_segments): If a segment
3794 contains no sections, don't mark it as readable.
3796 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3797 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3799 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3800 dynamic section, if there is one.
3801 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3802 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3803 (bfd_elf64_swap_dyn_in): Likewise.
3804 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3806 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3808 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3809 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3810 <pirker@eiunix.tuwien.ac.at>.
3812 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3814 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3815 PowerPC V.4 and eabi.
3816 * bfd-in2.h: Regenerate.
3817 * libfd.h: Regenerate.
3819 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3821 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3822 section type and SHF_EXCLUDE section flag, turning them into the
3823 appropriate bfd section flag.
3825 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3827 * xcofflink.c (xcoff_link_add_symbols): Create the special
3828 sections if we see a DYNAMIC object, in case that is the only
3829 XCOFF input object we see.
3831 * elf32-mips.c: Extensive changes for a start at dynamic linking
3832 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3834 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3835 (struct elf_backend_data): Remove
3836 elf_backend_create_program_headers field. Add
3837 elf_backend_additional_program_headers and
3838 elf_backend_modify_segment_map fields.
3839 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3841 (elf_backend_additional_program_headers): Likewise.
3842 (elf_backend_modify_segment_map): Likewise.
3843 (elf_backend_create_program_headers): Don't define.
3844 (elfNN_bed): Change to account for field changes.
3845 * elf.c (assign_file_positions_for_segments): Call new
3846 modify_segment_map backend function. Don't call old
3847 create_program_headers backend function.
3848 (get_program_header_size): Call additional_program_headers rather
3849 than create_program_headers.
3850 * elflink.h (elf_link_add_object_symbols): Initialize
3851 type_change_ok from new backend field.
3852 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3854 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3855 a reloc against the appropriate section.
3857 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3858 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3859 (elf_flags_init): Rename from elf_ppc_flags_init.
3860 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3862 (ppc_elf_copy_private_bfd_data): Likewise.
3863 (ppc_elf_merge_private_bfd_data): Likewise.
3865 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3868 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3870 * coff-alpha.c (alpha_relocate_section): During final link, allow
3871 output .lita section to be bigger than 64k by adjusting gp value
3872 on a per-input section basis.
3873 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3875 (struct ecoff_section_tdata): Add gp field.
3877 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3879 Handle Alpha ECOFF changes in OSF/1 3.2.
3880 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3882 * coff-alpha.c: Include "aout/ar.h".
3883 (alpha_ecoff_get_relocated_section_contents): Don't require an
3884 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3885 3.2 doesn't generate one.
3886 (alpha_relocate_section): Likewise.
3887 (alpha_ecoff_slurp_armap): Define.
3888 (alpha_ecoff_slurp_extended_name_table): Define.
3889 (alpha_ecoff_construct_extended_name_table): Define.
3890 (alpha_ecoff_truncate_arname): Define.
3891 (alpha_ecoff_write_armap): Define.
3892 (alpha_ecoff_generic_stat_arch_elt): Define.
3893 (alpha_ecoff_update_armap_timestamp): Define.
3895 (alpha_ecoff_read_ar_hdr): New static function.
3896 (alpha_ecoff_get_elt_at_filepos): New static function.
3897 (alpha_ecoff_openr_next_archived_file): New static function.
3898 (alpha_ecoff_get_elt_at_index): New static function.
3899 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3900 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3901 _bfd_ecoff to alpha_ecoff.
3902 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3903 field from backend structure, rather than always calling
3904 _bfd_get_elt_at_filepos.
3905 * coff-mips.c (mips_ecoff_backend_data): Initialize
3906 get_elt_at_filepos field.
3907 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3908 from _bfd_generic_read_ar_hdr with minor changes.
3909 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3910 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3911 * libbfd.h: Rebuild.
3913 * bfd-in.h (BFD_IN_MEMORY): Define.
3914 * libbfd-in.h (struct bfd_in_memory): Define.
3915 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3916 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3917 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3918 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3919 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3920 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3921 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3922 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3923 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3924 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3926 (bfd_openstreamr): Likewise.
3927 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3928 BFD_IN_MEMORY is not set.
3929 * riscix.c (riscix_some_aout_object_p): Likewise.
3930 * bfd-in2.h, libbfd.h: Rebuild.
3932 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3933 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3934 (bfd_get_elt_at_index): Define.
3935 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3936 bfd_get_elt_at_index. Change index parameter from int to
3938 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3939 (_bfd_noarchive_get_elt_at_index): Define.
3940 (_bfd_archive_bsd_get_elt_at_index): Define.
3941 (_bfd_archive_coff_get_elt_at_index): Define.
3942 * bfd-in2.h, libbfd.h: Rebuild.
3943 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3944 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3945 * ieee.c (ieee_get_elt_at_index): Define.
3946 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3947 * oasys.c (oasys_get_elt_at_index): Define.
3948 * som.c (som_get_elt_at_index): Define.
3950 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3951 numbers to the .text section.
3953 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3955 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3956 If there is a SEC_DEBUGGING section, get the contents of the debug
3957 information part from it.
3958 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3960 (ieee_write_object_contents): Check ieee_write_debug_part return.
3962 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3964 * config.bfd (i[345]86-*-freebsd*): Add target.
3965 * configure.in (i386freebsd_vec): Add vec.
3966 * configure: Regenerate.
3967 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3968 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3969 Rebuild dependencies..
3970 * freebsd.h: New file.
3971 * i386freebsd.c: New file.
3972 * targets.c (i386freebsd_vec): Declare.
3973 (bfd_target_vector): Add i386freebsd_vec.
3974 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3975 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3977 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3979 * ieee.c (ieee_slurp_debug): New static function.
3980 (ieee_object_p): Call it.
3981 (ieee_slurp_section_data): Skip debugging sections.
3982 (ieee_get_reloc_upper_bound): Likewise.
3983 (ieee_get_section_contents): Likewise.
3984 (ieee_canonicalize_reloc): Likewise.
3985 (ieee_write_section_part): Likewise.
3986 (ieee_write_debug_part): Likewise.
3987 (ieee_write_data_part): Likewise.
3988 (init_for_output): Likewise.
3990 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3992 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3994 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3995 relocs, since ppc_elf_relocate_section handles the linker case.
3996 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3998 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3999 ppc_elf_relocate_section since that is now the only caller.
4000 (ppc_elf_relocate_section): Ditto.
4002 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4004 * coffcode.h (coff_write_object_contents): If we don't know the
4005 section of the entry point for an XCOFF executable, always set the
4006 entry address to -1.
4008 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4010 * elf.c (bfd_section_from_shdr): Add support for note sections.
4012 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
4014 * bfd-in.h (struct _symbol_info): Add stab_type field.
4015 * bfd-in2.h: Rebuild.
4016 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
4018 * elf32-ppc.c: Remove trailing newline from calls to
4020 (ppc_elf_merge_private_bfd_data): Only warn about endianness
4021 difference if target endianness is known.
4023 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4025 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
4026 old style TOC16 references without using R_PPC_GOT.
4027 (ppc_reloc_type): Ditto.
4028 (ppc_elf_reloc_type_lookup): Add support for TOC16.
4029 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
4030 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
4031 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
4032 (ppc_elf_check_relocs): New function for GOT/PLT support that is
4034 (ppc_elf_adjust_dynamic_symbol): Ditto.
4035 (ppc_elf_adjust_dynindx): Ditto.
4036 (ppc_elf_size_dynamic_sections): Ditto.
4037 (ppc_elf_finish_dynamic_symbol): Ditto.
4038 (ppc_elf_finish_dynamic_sections): Ditto.
4039 (ELF_DYNAMIC_INTERPRETER): Define.
4041 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
4043 * elf.c (copy_private_bfd_data): When attaching sections to
4044 segments ignore sections that won't be allocated. Patch from
4047 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
4049 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
4052 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
4054 * coff-i960.c (CALC_ADDEND): Define.
4055 (coff_i960_relocate_section): Add the input section VMA to the
4056 addend for PC relative relocs.
4058 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
4060 * peicode.h (pe_print_pdata): Must test the entire entry for zero
4061 to correctly terminate.
4063 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
4065 * targets.c (enum bfd_endian): Define.
4066 (bfd_target): Rename byteorder_big_p to byteorder, and change it
4067 from boolean to enum bfd_endian. Change header_byteorder_big_p
4069 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
4070 (bfd_header_big_endian, bfd_header_little_endian): New macros.
4071 * bfd-in2.h: Rebuild.
4072 * All targets: Change initialization of byteorder and
4073 header_byteorder to use enum bfd_endian values rather than
4075 * All files: Change all references to byteorder_big_p and
4076 header_byteorder_big_p to use new bfd_*_endian macros.
4078 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
4080 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
4082 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4084 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
4086 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
4088 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
4090 * ieee.c: Lots of minor cleanups. Make many functions return
4091 errors rather than calling abort. Also:
4092 (ieee_write_twobyte): Remove; change callers to call existing
4093 ieee_write_2bytes function.
4094 (ieee_write_expression): Don't output the section twice when
4095 outputting a local symbol. Don't emit an extraneous zero if there
4097 (ieee_slurp_sections): Set the lma as well as the vma.
4098 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
4100 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
4101 a recognized one or bfd_arch_unknown.
4102 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
4104 (ihex_get_symtab): Likewise.
4106 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
4108 * aoutx.h: Include <ctype.h>.
4109 (struct aout_link_includes_table): Define.
4110 (struct aout_link_includes_totals): Define.
4111 (struct aout_link_includes_entry): Define.
4112 (aout_link_includes_lookup): Define macro.
4113 (struct aout_final_link_info): Add includes field.
4114 (aout_link_includes_newfunc): New static function.
4115 (NAME(aout,final_link)): Initialize includes hash table.
4116 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
4118 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
4120 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
4122 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
4124 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
4126 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
4128 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
4129 (pe_print_private_bfd_data): call pe_print_reloc.
4130 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
4131 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
4132 up some debugging as well.
4134 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
4136 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
4139 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
4141 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
4142 when setting sections to NULL.
4144 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
4146 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
4148 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
4149 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
4151 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4152 * bfd-in2.h: Rebuild.
4154 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
4156 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
4158 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
4160 * ihex.c (ihex_scan): Handle record types 4 and 5.
4161 (ihex_object_p): Permit types 4 and 5.
4162 (ihex_set_section_contents): Remove check for out of range
4164 (ihex_write_object_contents): Generate types 4 and 5.
4166 * elflink.h (elf_link_output_extsym): Just ignore warning and
4167 indirect references to symbols which don't really exist.
4169 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
4171 * peicode.h (pe_print_idata): Minor format fixes
4172 (pe_print_edata): New function. Under private printing, this formats
4173 the edata section of a PE file.
4174 (pe_print_private_bfd_data): Added call to pe_print_edata.
4176 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4178 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
4179 index, don't call stoi.
4181 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
4183 * srec.c (srec_scan): Set lma as well as vma.
4185 * ihex.c: New file; support for Intel Hex format.
4186 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
4187 (ihex_vec): Declare.
4188 (bfd_target_vector): Always include ihex_vec.
4189 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
4190 * Makefile.in: Rebuild dependencies.
4191 (BFD_LIBS): Add ihex.o
4192 (BFD_LIBS_CFILES): Add ihex.c.
4193 * bfd-in2.h: Rebuild.
4195 * elf.c (assign_file_positions_for_segments): Sort the sections in
4197 (get_program_header_size): Return the right size if segment_map is
4199 (copy_private_bfd_data): Don't bother to sort the sections.
4201 * bfd.c (bfd_record_phdr): New function.
4202 * bfd-in.h (bfd_record_phdr): Declare.
4203 * bfd_in2.h: Rebuild.
4205 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
4208 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
4209 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
4211 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
4212 (bfd_zmalloc): Change declaration.
4213 * libbfd.h: Rebuild.
4214 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
4215 and realloc. Don't set bfd_error_no_memory if they fail.
4217 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
4219 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
4220 uses as well. Added a new howto to deal with TOCREL16 relocs that
4221 are TOCDEFN as well.
4222 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
4223 to handle RVA relocs from dlltool.
4224 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
4225 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
4226 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
4228 * coffcode.h (coff_set_alignment_hook): check idata$X sections
4229 to get the right section alignment.
4231 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
4233 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4234 p_paddr if p_paddr is zero.
4235 (make_mapping): Set includes_filehdr and includes_phdrs for first
4237 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4239 (assign_file_positions_for_segments): Handle includes_filehdr and
4240 includes_phdrs. Remove special handling of PT_PHDR and first
4242 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4243 when appropriate. Remove special handling of PT_PHDR segment.
4244 Use a more complex condition for when a section is included in a
4245 segment to handle Solaris linker oddities.
4247 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4249 * coff-m88k.c (howto_table): Reformatted for easier reading;
4250 special_function now points to new function m88k_special_reloc.
4251 (howto_hvrt16): Function previously used for handling HVRT16 relocs
4253 (rtype2howto): Do not add reloc's r_offset to the addend, this will
4254 be done correctly by m88k_special_reloc.
4255 (reloc_processing): New function to be used by RELOC_PROCESSING.
4256 (RELOC_PROCESSING): Define to call reloc_processing.
4258 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
4260 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
4261 (pe_print_pdata): Likewise.
4263 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
4264 obstack_alloc fails.
4265 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
4267 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
4268 * Many files: don't set bfd_error_no_memory if one of the above
4271 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
4272 if p_paddr_valid is set.
4273 (copy_private_bfd_data): New static function.
4274 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
4276 * elf.c (assign_file_positions_for_segments): Fix case where extra
4277 program headers were allocated.
4279 * elf.c (_bfd_elf_print_private_bfd_data): New function.
4280 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
4281 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
4282 _bfd_elf_print_private_bfd_data.
4284 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
4285 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
4286 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
4287 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
4288 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
4289 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
4290 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
4292 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
4294 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4295 * elf.c (make_mapping): New static function.
4296 (map_sections_to_segments): New static function.
4297 (elf_sort_sections): New static function.
4298 (assign_file_positions_for_segments): New static function.
4299 (map_program_segments): Remove.
4300 (get_program_header_size): Remove sorted_hdrs, count, and
4301 maxpagesize parameters. Simplify.
4302 (assign_file_positions_except_relocs): When generating an
4303 executable, use assign_file_positions_for_segments.
4304 (elf_sort_hdrs): Remove.
4305 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4306 to get_program_header_size.
4308 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4310 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4312 * configure, config.in: Regenerate with autoconf 2.7.
4314 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4315 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4317 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4319 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4320 (ecoff_sec_to_styp_flags): Likewise.
4321 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4322 (ecoff_set_symbol_info): Handle scRConst.
4323 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4324 (ecoff_compute_section_file_positions): Handle .rconst section.
4325 (_bfd_ecoff_write_object_contents): Likewise.
4326 (ecoff_link_check_archive_element): Handle scRConst.
4327 (ecoff_link_add_externals): Likewise.
4328 (ecoff_link_write_external): Handle .rconst section.
4329 (ecoff_reloc_link_order): Likewise.
4330 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4331 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4333 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4335 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4336 DEF_DYNAMIC flag is set.
4338 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4340 * host-aout.c: If TRAD_HEADER is defined, include it.
4342 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4344 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4345 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4346 (BFD_NEED_DECLARATION): New function.
4347 * configure.in: Use BFD_NEED_DECLARATION.
4348 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4349 * configure, config.in: Rebuild with autoconf 2.6.
4351 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4352 special_sections before returning when called with a non XCOFF
4355 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4358 * coffcode.h (coff_compute_section_file_positions): Only pad the
4359 previous section to force file alignment when creating an
4362 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4364 * coffcode.h (coff_compute_section_file_positions): If
4365 RS6000COFF_C, set up the .debug section.
4367 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4368 if it is not large enough to accomodate the entire TOC area with
4369 signed 16 bit offsets.
4370 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4372 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4373 TOC anchor to use the TOC value used in the output file.
4375 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4377 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4378 (_bfd_coff_read_string_table): Likewise.
4380 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4382 * pe-arm.c: Fix typos.
4383 * coff-arm.c: Likewise.
4385 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4387 * coff-ppc.c (list_ele): Added "cat"egory member.
4388 (record_toc): New category parameter (priv or pub).
4389 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4390 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4391 the mainline. It addes extra toc cells in error.
4392 (ppc_coff_swap_sym_in_hook): Added some documentation.
4393 (dump_toc): Can now diagnose "virtual toc" chicanery.
4395 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4397 * elf-bfd.h (struct elf_link_hash_table): Change type of
4398 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4400 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4402 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4403 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4405 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4406 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4407 defined or mentioned in a regular file.
4409 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4411 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4412 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4413 (coff_ppc_relocate_section): Correct REL24 handling
4414 (ppc_process_before_allocation): Correct TOCDEFN handling
4416 * peicode.h (dir_names): Added name descriptions
4418 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4420 * VERSION: Updated to cygnus-2.6.
4422 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4424 * targets.c (m68k4knetbsd_vec): Declare.
4426 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4428 * targets.c (bfd_target): Change type of second argument to
4429 _bfd_print_private_bfd_data from void * to PTR.
4430 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4431 using PTR rather than void *.
4432 * bfd-in2, libbfd.h: Rebuild.
4433 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4435 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4436 _bfd_generic_bfd_print_private_bfd_data rather than casting
4439 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4441 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4442 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4444 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4445 BFD64_BACKENDS_CFILES): New variables.
4448 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4450 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4451 not at the file position of the first section.
4452 * coffcode.h (coff_compute_section_file_positions): Avoid using
4454 (coff_write_object_contents): When generating a PPC PE executable
4455 with no symbols, round up the file size to a COFF_PAGE_SIZE
4457 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4458 don't write out a string table.
4460 * elf.c (bfd_section_from_shdr): When using a different section
4461 header, pass the new one to _bfd_elf_make_section_from_shdr.
4462 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4463 (elf_map_symbols): Add section VMA to symbol value when comparing
4465 (_bfd_elf_compute_section_file_positions): Only build symbol table
4466 if there are some symbols. Set file offset of symtab and strtab
4468 (assign_file_positions_except_relocs): Remove dosyms parameter.
4469 Change all callers. Never set file offset of symtab and strtab
4471 (_bfd_elf_copy_private_section_data): New function.
4472 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4473 (_bfd_elf_copy_private_symbol_data): New function.
4474 (swap_out_syms): Check for special mapping of st_shndx created by
4475 copy_private_symbol_data.
4476 * elfxx-target.h: Use new copy routines.
4477 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4478 (_bfd_elf_copy_private_section_data): Declare.
4480 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4482 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4485 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4486 _bfd_dummy_target, matching the recent change to archive
4489 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4491 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4492 arithmetic on PTR types.
4494 * aout-target.h (MY(callback)): Set the lma of the sections.
4496 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4497 symbol into a reloc against the section.
4499 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4501 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4502 glue for the relocs: IMGLUE and IFGLUE.
4503 (record_toc): new function - tracks toc contents
4504 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4505 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4506 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4507 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4508 (ppc_record_toc_entry): Removed a debug define (duh)
4510 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4511 (pe_print_idata): New function - formats the idata section data
4512 (pe_print_pdata): New function - formats the pdata section data
4513 (pe_print_private_bfd_data): calls to above
4515 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4517 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4518 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4519 TARGET_SYM and TARGET_NAME for vector and BFD name.
4520 * coff-pmac.c (pmac_xcoff_vec): Remove.
4521 (TARGET_SYM, TARGET_NAME): Define.
4522 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4523 machine to 0, not all PowerMacs are 601s.
4525 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4527 * elfcode.h (elf_object_p): Read in any program headers.
4528 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4529 based on the program headers, if any.
4530 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4531 (map_program_segments): Set p_paddr of program headers based on
4534 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4536 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4539 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4540 trying to do a relocateable link with a non-a.out object file.
4542 * archive.c (bfd_generic_archive_p): Check the first object file
4543 in an archive even if target_defaulted is set. If the object file
4544 has the wrong xvec, reject it.
4546 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4547 be represented, report the name via _bfd_error_handler.
4548 (translate_to_native_sym_flags): Likewise.
4549 * elf32-mips.c (mips_elf_final_link): Likewise.
4550 * oasys.c (oasys_write_sections): Likewise.
4552 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4553 which checks for STYP_OVRFLO sections.
4554 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4555 reloc and lineno count overflows.
4556 (coff_write_object_contents): Call coff_count_linenumbers before
4557 coff_compute_section_file_positions. If RS6000COFF_C, handle
4558 reloc and lineno count overflows.
4559 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4560 relocs before dealing with .pad sections. Count overflow section
4561 headers when handling .pad sections.
4563 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4566 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4567 (struct xcoff_link_hash_table): Add descriptor_section and
4568 special_sections fields.
4569 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4570 (xcoff_link_add_symbols): Set linkage section alignment. Create
4571 descriptor section. Check for magic symbol names (_text, etc.),
4572 and record them in special_sections if found. Set
4573 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4574 descriptor field to point back to the function code symbol.
4575 (xcoff_sweep): Always mark the special descriptor_section.
4576 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4577 function descriptor, and mark it if it is.
4578 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4579 parameter, and fill it in. Allocate space for the descriptor
4581 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4582 global linkage code. If an undefined function descriptor is
4583 exported, arrange to define it. Warn about any other undefined
4585 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4586 (xcoff_write_global_symbol): Create a function descriptor when
4588 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4589 * bfd-in2.h: Rebuild.
4591 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4593 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4594 (ppc_coff_link_hash_table): new types for hashing
4595 (ppc_coff_link_hash_newfunc): hash entry constructor
4596 (ppc_coff_link_hash_table_init): hash table initializer
4597 (ppc_coff_link_hash_table_create): hash table constructor
4598 (ppc_record_toc_entry): changed references to hash table
4599 (coff_ppc_relocate_section): changed references to hash table
4601 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4602 * libcoff.h: Rebuild
4604 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4605 (coff_link_add_symbols): removed toc_offset init
4607 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4609 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4612 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4613 if it is given and mmep is available.
4614 * acconfig.h: Undef USE_MMAP.
4615 * configure, config.in: Regenerated.
4616 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4617 table handling the old way.
4618 (aout_get_external_symbols): Don't complain if last byte of string
4620 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4621 (bfd_free_window) [! USE_MMAP]: Don't define.
4622 (bfd_get_file_window,
4623 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4625 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4627 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4630 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4632 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4633 compatible with AMD generated COFF files. Try to support both AMD
4634 and GNU formats simultaneously.
4635 (coff_a29k_relocate_section): Likewise.
4637 * libbfd.c (bfd_get_file_window): Change writable parameter from
4638 int to boolean; update all callers. Pass MAP_SHARED if not
4639 writable--it's required on Solaris. Cast fprintf argument to
4641 * bfd-in.h (bfd_get_file_window): Update declaration.
4642 * bfd-in2.h: Rebuild.
4643 * aoutx.h: Update calls to bfd_get_file_window.
4645 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4647 (xcoff_swap_ldhdr_in): New static function.
4648 (xcoff_swap_ldsym_in): New static function.
4649 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4650 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4651 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4652 Handle XTY_ER/XMC_XO symbols correctly.
4653 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4654 rather than normal symbol table.
4655 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4656 already defined with the same absolute value.
4657 (xcoff_mark): When considering called symbols, check whether the
4658 descriptor is from a dynamic object, rather than the symbol
4660 (xcoff_build_ldsyms): Likewise.
4662 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4663 Cast realloc and malloc return values. If malloc or realloc fail,
4664 set bfd_error_no_memory.
4665 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4666 * bfd-in2.h: Rebuild.
4668 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4670 * coff-ppc.c (ppc_record_toc_entry): new function.
4671 (in_reloc_p): changed return value.
4672 (coff_ppc_relocate_section): much rework.
4673 (ppc_allocate_toc_section): new function.
4674 (ppc_process_before_allocation): new function.
4675 (ppc_coff_swap_sym_in_hook): new function.
4677 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4678 (coff_link_add_symbols): initialize toc_offset.
4680 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4681 (coff_swap_aouthdr_out): Added more sections to the data
4682 dictionary for the pe file header. Also changed linker version
4683 number on the ppc side.
4684 (dir_names): small improvements to the dictionary printing.
4685 (pe_mkobject_hook): save the file level flags.
4687 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4688 (pe_tdata): added real_flags field
4689 (coff_tdata): added local_toc_sym_map and access macro
4691 * libcoff.h (coff_link_hash_entry): added toc_offset field
4692 (pe_tdata): added real_flags field
4693 (coff_tdata): added local_toc_sym_map and access macro
4695 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4696 (coff_mkobject): init for local_toc_sym_map
4697 (coff_write_object_contents): set the internal_a.magic to
4698 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4701 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4703 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4704 entries until both the line number address and the function name
4705 address are too large.
4707 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4708 * configure: Rebuilt.
4710 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4711 is defined in the environment.
4713 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4715 * som.c (som_get_section_contents_in_window): Define to use
4718 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4720 * coff-i860.c: New file, based on coff-i386.c.
4721 * cpu-i860.c: New file, based on cpu-i386.c.
4722 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4723 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4724 targets, using i860coff_vec.
4725 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4726 trad-core.o and hosts/i860mach3.h.
4727 (i860coff_vec): Use coff-i860.o and cofflink.o.
4728 * configure: Rebuild.
4729 * Makefile.in: Rebuild dependencies.
4730 (ALL_MACHINES): Add cpu-i860.o.
4731 (BFD32_BACKENDS): Add coff-i860.o.
4732 (CFILES): Add cpu-i860.c and coff-i860.c.
4733 * targets.c (i860coff_vec): Declare.
4734 (bfd_target_vector): Add &i860coff_vec.
4735 * archures.c (bfd_i860_arch): Declare.
4736 (bfd_archures_list): Add &bfd_i860_arch.
4737 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4738 (coff_set_flags): Handle bfd_arch_i860.
4739 (coff_write_object_contents): Handle I860 a.out magic number.
4741 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4743 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4744 the created .tc section to 2.
4745 (xcoff_mark): Don't keep a .loader reloc for a call to an
4746 undefined symbol when creating a shared library.
4747 (xcoff_build_ldsyms): When creating a shared library, generate
4748 global linkage code for a call to an undefined symbol.
4750 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4752 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4753 BFD32_BACKENDS, BFD64_BACKENDS.
4754 (.dep1): Put mkdep output in a separate file.
4755 Rebuilt dependencies.
4757 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4760 Permit use of mmap when available:
4762 * configure.in: Check for mmap, madvise, mprotect.
4763 * config.in, configure: Regenerated.
4765 * libbfd.c (struct _bfd_window_internal): Define type.
4766 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4768 (ok_to_map): New static variable for debugging.
4769 (_bfd_generic_get_section_contents_in_window): New function.
4770 * bfd-in.h (bfd_window_internal): Declare type.
4771 (bfd_window): Define type.
4772 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4773 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4776 * libaout.h (struct aoutdata): Add two window fields.
4777 (obj_aout_sym_window, obj_aout_string_window): New macros.
4778 * aoutx.h (some_aout_object_p): Initialize windows.
4779 (aout_get_external_symbols): Get symbol data and strings in
4780 windows instead of explicitly allocated buffers.
4781 (slurp_symbol_table): Free window instead of memory.
4782 (bfd_free_cached_info): Release windows instead of freeing storage
4784 (aout_link_free_symbols): Ditto.
4786 * targets.c (bfd_target): Add new field for
4787 get_section_contents_in_window.
4788 (BFD_JUMP_TABLE_GENERIC): Updated.
4789 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4790 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4791 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4792 macros for get_section_contents_in_window field.
4794 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4796 * core.c: Renamed to corefile.c
4797 * makefile.dos (OBJS): Change core.o to corefile.o
4798 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4801 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4803 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4804 targ_selvecs to allow debugging under Irix-5 native.
4807 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4809 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4810 to o. Clobber and restore the list of new csects around the call
4811 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4812 linker error and the linker wants to read the symbol table. Reset
4813 the line number count of a real section even if it has no relocs.
4814 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4816 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4819 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4821 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4822 an undefined symbol in a shared link.
4824 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4825 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4826 phdm@info.ucl.ac.be (Philippe De Muyter).
4828 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4830 * coff-m88k.c (rtype2howto): New static function.
4831 (RTYPE2HOWTO): Use it rather than a macro definition.
4833 * coffcode.h (coff_write_object_contents): set internal_a.magic
4834 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4836 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4837 define TRAD_HEADER to new file hosts/delta68.h.
4838 m88*-motorola-sysv*, however, does use ptrace-core.o.
4839 * hosts/delta68.h: New file.
4841 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4842 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4844 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4846 * i386linux.c (MY(vec)): Declare before use.
4848 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4850 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4851 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4853 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4854 BFD is not of the right type.
4855 (bfd_elf_get_needed_list): Likewise.
4856 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4857 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4858 * xcofflink.c (XCOFF_XVECP): Define.
4859 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4861 (bfd_xcoff_import_symbol): Likewise.
4862 (bfd_xcoff_export_symbol): Likewise.
4863 (bfd_xcoff_link_count_reloc): Likewise.
4864 (bfd_xcoff_record_link_assignment): Likewise.
4865 (bfd_xcoff_size_dynamic_sections): Likewise.
4867 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4868 table index against the number of symbols for a base relative
4871 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4873 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4874 full_aouthdr flag here...
4875 (_bfd_xcoff_bfd_final_link): ...not here.
4877 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4879 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4880 systems that have a system <libelf.h>.
4881 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4882 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4883 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4884 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4885 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4886 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4887 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4889 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4891 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4892 set, set BSF_WEAK in symbol. Change all callers.
4893 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4894 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4895 _bfd_generic_link_add_one_symbol.
4896 (ecoff_indirect_link_order): Check that the section tdata relocs
4897 are not NULL before using them.
4899 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4900 define TRAD_HEADER as hosts/alphalinux.h.
4901 * configure: Rebuild.
4902 * hosts/alphalinux.h: New file.
4903 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4906 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4908 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4909 C_ECOMM storage classes.
4911 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4913 (xcoff_mark): Call xcoff_mark_symbol.
4914 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4915 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4917 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4919 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4921 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4923 (xcoff_find_reloc): New static function.
4924 (xcoff_link_add_symbols): Use it.
4925 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4926 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4927 relocate the value of C_DECL.
4929 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4931 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4933 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4934 callback decide what goes in .relocs.
4935 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4936 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4939 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4941 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4944 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4946 * xcofflink.c: More improvements, mostly to fix handling of
4947 constructors and a few other special cases.
4948 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4949 zero, reverting yesterday's change.
4950 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4951 (bfd_xcoff_link_count_reloc): Declare.
4952 (bfd_xcoff_record_link_assignment): Declare.
4953 * bfd-in2.h: Rebuild.
4955 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4957 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4958 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4959 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4960 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4961 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4962 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4964 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4967 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4968 segments includes the a.out header. See to that the magic number
4969 *always* is big-endian.
4971 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4972 m68k4k NetBSD configurations.
4974 * configure.in, configure: Separate i386 & mips NetBSD
4975 configurations from other BSD ones. Don't assume DEC is the only
4976 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4977 configurations. Add support for m68k4k NetBSD object format.
4979 * libaout.h: Added M_68K4K_NETBSD magic.
4981 * m68k4knetbsd.c: New file.
4983 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4985 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4988 * hosts/mipsnbsd.h: New file.
4991 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4993 * config.bfd: Add config stuff for mips*-*-magic* to set
4994 targ_defvec to ecoff_big_vec.
4997 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4999 * xcofflink.c: Numerous changes to get closer to a working XCOFF
5001 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
5002 toc_section, and entry_section fields.
5003 (struct xcoff_section_tdata): Remove ldrel_count field.
5004 * libcoff.h: Rebuild.
5005 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
5007 (coff_compute_section_file_positions): If RS6000COFF_C, generate
5008 full a.out header if full_aouthdr is set in xcoff_data.
5009 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
5010 based on sections stored in xcoff_data.
5011 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
5013 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
5014 (rs6000coff_vec): Set symbol_leading_char to '.'.
5015 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
5016 value stored in ret rather than returning a pointer value.
5018 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5020 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
5023 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
5025 * som.c (som_slurp_string_table): Allocate the strings with malloc
5026 since they're free'd by free_cached_info.
5027 (som_slurp_symbol_table): Similarly for the symbol table.
5029 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
5031 * Makefile.in (diststuff): Don't make headers.
5033 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
5035 * Makefile.in: Rebuild dependencies.
5037 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
5038 output_bfd is not SunOS.
5039 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
5040 non-SunOS input files.
5042 * xcofflink.c: Extensive changes to support linking shared objects
5043 and generating a .loader section.
5044 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
5045 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
5046 last_symndx, and ldrel_count fields.
5047 * libcoff.h: Rebuild.
5048 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
5049 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
5051 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
5052 (bfd_xcoff_export_symbol): Declare.
5053 (bfd_xcoff_size_dynamic_sections): Declare.
5054 * bfd-in2.h: Rebuild.
5056 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
5058 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
5059 * configure: Rebuild.
5060 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
5061 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
5063 (pmac_xcoff_vec): Update to use new xcoff support.
5064 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
5065 (xcoff_write_armap): Declare buf as unsigned char.
5066 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
5068 * mpw-make.sed: Generalize subdir_do edit.
5070 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
5072 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
5073 correctly. Don't initialize asect->vma.
5075 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
5077 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
5078 something a little less than the page size.
5080 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
5082 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
5084 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
5086 * coff-i386.c (coff_i386_reloc_type_lookup): New.
5087 * coffcode.h (coff_write_object_contents): If .bss is before
5088 .data us that as data_start.
5089 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
5091 * peicode.h (add_data_entry): Use _cooked_size of data directory.
5092 (coff_swap_outhdr_out): Hardwire in version number.
5094 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
5096 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
5097 major and minor to *_vno, since the former are also macros in
5098 SunOS header files. Cast result of bfd_alloc to appropriate
5101 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
5102 before assigning to sec_data.
5104 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
5106 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
5107 now relative to the section, not absolute.
5108 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
5109 get the file name when there is a N_SO directory name. When
5110 handling stabs, remember that section->vma was added to the
5113 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
5115 * sunos.c (struct sunos_link_hash_table): Add needed field.
5116 (sunos_link_hash_table_create): Call bfd_release, not free.
5117 (sunos_link_hash_table_create): Initialize needed field.
5118 (sunos_add_dynamic_symbols): Record needed objects.
5119 (bfd_sunos_get_needed_list): New function.
5120 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
5121 * bfd-in2.h: Rebuild.
5123 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
5125 * libcoff-in.h (pe_data_type.in_reloc_p): New.
5127 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
5129 * bfd-in.h (struct bfd_link_needed_list): Rename from
5130 bfd_elf_link_needed_list.
5131 * bfd-in2.h: Rebuild.
5132 * elf.c, elflink.h, libelf.h: Corresponding changes.
5134 Add start at AIX linker support; no shared libraries yet.
5135 * xcofflink.c: New file.
5136 * configure.in (rs600coff_vec): Use xcofflink.o.
5137 * configure: Rebuild.
5138 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
5140 (struct xcoff_section_tdata): Define.
5141 (xcoff_section_data): Define macro.
5142 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
5143 (_bfd_xcoff_bfd_link_add_symbols): Declare.
5144 (_bfd_xcoff_bfd_final_link): Declare.
5145 (_bfd_ppc_xcoff_relocate_section): Declare.
5146 * libcoff.h: Rebuild.
5147 * coff-rs6000.c: Clean up a bit.
5148 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
5149 cputype, csects, and debug_indices.
5150 (xcoff_copy_private_bfd_data): Copy cputype.
5151 (xcoff_howto_table): Rename from rs6000coff_howto_table.
5152 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
5153 (xcoff_reloc_type_lookup): Rename from
5154 rs6000coff_reloc_type_lookup.
5155 (coff_relocate_section): Define.
5156 (_bfd_xcoff_sizeof_headers): Define.
5157 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
5158 (_bfd_xcoff_bfd_relax_section): Define.
5159 (_bfd_xcoff_bfd_link_split_section): Define.
5160 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
5162 * coffcode.h (coff_compute_section_file_positions): If AIX,
5163 increment sofar by SMALL_AOUTSZ if not executable.
5164 (coff_write_object_contents): If AIX, always output an a.out
5165 header; if not executable, header size of SMALL_AOUTSZ.
5166 * hash.c (struct bfd_strtab_hash): Add xcoff field.
5167 (_bfd_stringtab_init): Initialize xcoff field.
5168 (_bfd_xcoff_stringtab_init): New function.
5169 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
5170 (_bfd_stringtab_emit): In XCOFF mode, write out length.
5171 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
5172 * libbfd.h: Rebuild.
5173 * Makefile.in: Rebuild dependencies.
5174 (BFD32_BACKENDS): Add xcofflink.o.
5175 (CFILES): Add xcofflink.c.
5177 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
5178 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
5179 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
5181 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5183 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
5185 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
5187 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
5188 * config.in: Regenerated.
5190 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
5191 (_bfd_chunksize): New variable.
5192 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
5193 for obstack chunk size.
5194 * configure.in: Check for getpagesize.
5195 * configure: Regenerated.
5197 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5199 * trad-core.c (rawptr): Make it a local variable of
5200 ptrace_unix_core_file_p.
5202 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
5204 * coff-arm.c (in_reloc_p): New.
5205 * coff-i386.c (in_reloc_p): New.
5206 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
5207 (coff_write_object_contents): Only set has_reloc_section
5209 * cofflink.c (_bfd_coff_generic_relocate_section): Call
5210 in_reloc_p to decide if reloc should be emitted.
5211 * libcoff.h (pe_data_type.in_reloc_p): New.
5212 * peicode.h (pe_mkobject): Initialize in_reloc_p.
5214 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
5216 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
5217 (_bfd_coff_read_internal_relocs): Likewise.
5218 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
5219 (_bfd_coff_read_internal_relocs): Likewise.
5221 * elflink.h (elf_link_add_object_symbols): Correct conditions
5222 under which type and size change warnings are issued.
5224 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
5226 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
5227 a symbol which is not in a real section.
5228 (coff_write_native_symbol): Corresponding change.
5230 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5231 coff_link_hash_newfunc and make non-static.
5232 (_bfd_coff_link_hash_table_init): New function, broken out of
5233 _bfd_coff_link_hash_table_create.
5234 (_bfd_coff_link_hash_table_create): Use it.
5235 (process_embedded_commands): Make static.
5236 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5237 (_bfd_coff_link_hash_table_init): Declare.
5238 * libcoff.h: Rebuild.
5240 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5241 field in XCOFF tdata.
5242 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5243 U802ROMAGIC, for clarity. Try to set arch and machine correctly
5244 based on cputype stored in a.out header, or in n_type of initial
5246 (coff_write_object_contents): Set cputype correctly in a.out
5248 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
5250 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
5251 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
5253 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
5254 * libcoff.h: Rebuild.
5256 * cpu-rs6000.c (rs6000_compatible): New static function.
5257 (bfd_rs6000_arch): Use it.
5258 * cpu-powerpc.c (powerpc_compatible): New static function.
5259 (arch_info_struct): Define various flavours of PowerPC.
5260 (bfd_powerpc_arch): Use powerpc_compatible. Point at
5263 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
5265 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
5267 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
5269 * elflink.h (elf_link_add_object_symbols): Don't warn about
5270 changing the size or type if the old definition was weak.
5272 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
5274 * coffcode.h (combined_entry_type): Add fix_line field.
5275 (coff_slurp_line_table): Warn if we try to set the lineno field of
5277 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
5278 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
5279 * coffgen.c (coff_mangle_symbols): Handle fix_line.
5280 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
5282 (coff_print_symbol): Print fix_value symbols in a useful fashion.
5283 * libcoff.h: Rebuild.
5285 * libcoff-in.h (struct xcoff_tdata): Define.
5286 (xcoff_data): Define.
5287 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
5288 * bfd-in2.h, libcoff.h: Rebuild.
5289 * coff-rs6000.c (xcoff_mkobject): New static function.
5290 (coff_mkobject): Define.
5291 (xcoff_copy_private_bfd_data): New static function.
5292 (coff_bfd_copy_private_bfd_data): Define.
5293 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5295 (rs6000coff_vec): Add DYNAMIC to object_flags.
5296 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5297 .loader sections specially.
5298 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5299 section alignment from the XCOFF tdata information.
5300 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5301 F_SHROBJ, and copy the extra a.out header information into the
5302 XCOFF tdata structure.
5303 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5304 F_DYNLOAD and the extra a.out header information.
5305 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5306 C_HIDEXT symbol with attached csect information.
5307 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5308 in the o_maxdata field.
5309 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5310 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5311 end if BSF_NOT_AT_END is set.
5313 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5314 _bfd_read_ar_hdr_fn.
5315 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5316 * bfd-in2.h, libbfd.h: Rebuild.
5317 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5319 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5320 (bfd_slurp_bsd_armap_f2): Likewise.
5321 (_bfd_slurp_extended_name_table): Likewise.
5323 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5325 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5327 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5328 when the symbol table is empty.
5330 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5331 space for section symbols, since we don't output them either.
5332 (elf_m68k_adjust_dynindx): Removed.
5334 * ptrace-core.c (rawptr): Make it a local variable of
5335 ptrace_unix_core_file_p.
5337 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5339 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5342 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5343 Mac object file formats.
5345 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5347 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5348 auxent if there isn't one.
5349 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5350 rather than FILNMLEN as the maximum name length.
5352 * coffcode.h (bfd_coff_backend_data): Add new field
5353 _bfd_coff_print_aux.
5354 (bfd_coff_print_aux): New static function.
5355 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5356 scnlen field of an XTY_LD csect aux entry.
5357 (coff_print_aux): New static function.
5358 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5359 in coff_pointerize_aux_hook.
5360 (bfd_coff_std_swap_table): Initialize new field.
5361 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5362 * libcoff.h: Rebuild.
5363 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5364 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5366 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5367 if there are symbols, for native AIX ld compatibility.
5369 * coffcode.h (bfd_coff_backend_data): Add new field
5370 _bfd_coff_pointerize_aux_hook.
5371 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5372 or I960, and as 0 otherwise.
5373 (bfd_coff_std_swap_table): Initialize new field.
5374 * libcoff.h: Rebuild.
5375 * coffgen.c (coff_pointerize_aux): Change parameters to take
5376 symbol pointer instead of type and class, and to take aux index.
5377 Call _bfd_coff_pointerize_aux_hook if it is defined.
5378 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5379 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5380 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5382 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5383 read-only/host-only support.
5385 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5387 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5390 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5391 BFD_JUMP_TABLE_ARCHIVE accordingly.
5392 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5393 (_bfd_compute_and_write_armap): Declare.
5394 (_bfd_generic_read_ar_hdr): Declare.
5395 (_bfd_read_ar_hdr): Define.
5396 (_bfd_noarchive_read_ar_hdr): Define.
5397 (_bfd_archive_bsd_read_ar_hdr): Define.
5398 (_bfd_archive_coff_read_ar_hdr): Define.
5399 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5400 _bfd_read_ar_hdr instead.
5401 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5402 (_bfd_compute_and_write_armap): Rename from
5403 compute_and_write_armap. Make non-static. Change all callers.
5404 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5405 than _bfd_snarf_ar_hdr.
5406 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5407 * ieee.c (ieee_read_ar_hdr): Define.
5408 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5409 * oasys.c (oasys_read_ar_hdr): Define.
5410 * som.c (som_read_ar_hdr): Define.
5411 * bfd-in2.h, libbfd.h: Rebuild.
5413 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5415 * peicode.c (coff_swap_filehdr_in): If symptr is
5416 zero, there aren't any symbols, even if nsyms is set.
5418 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5420 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5422 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5423 sections, and set styp correctly for them: .got, .hash, .dynamic,
5424 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5425 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5427 (ecoff_sort_hdrs): New static function.
5428 (ecoff_compute_section_file_positions): Return boolean, not void.
5429 Sort the sections by VMA before looking through them. Put the
5430 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5431 section on an appropriate boundary within the page.
5432 (ecoff_compute_reloc_file_positions): Check return value of
5433 ecoff_compute_section_file_positions.
5434 (_bfd_ecoff_set_section_contents): Likewise.
5435 (_bfd_ecoff_write_object_contents): Check for various Alpha
5436 section types when incrementing text_size and data_size. Call
5437 adjust_headers backend function if it exists.
5438 * coff-alpha.c (alpha_adjust_headers): New static function.
5439 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5440 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5442 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5444 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5446 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5447 of ALTERNATE_AIX_CORE_FORMAT.
5448 * configure.in (aix4): No longer need CORE_FLAGS.
5449 * configure: Updated.
5451 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5453 NS32k changes from Ian Dall:
5454 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5456 (aout_link_input_section_std, aout_link_input_section_ext,
5457 aout_link_reloc_link_order): Call them instead of _bfd_*
5459 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5461 (backend_data): Use it instead of hardcoded zero.
5463 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5464 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5466 * ns32knetbsd.c: Include bfd.h.
5467 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5468 (MY_bfd_reloc_type_lookup): Declare function too.
5469 * pc532-mach.c (set_sizes): Don't declare.
5470 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5471 (backend_data, MY_backend_data): Don't define.
5473 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5474 ns32k-*-lites* like ns32k-*-netbsd*.
5476 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5479 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5481 * coffcode.h (coff_write_object_contents): Restore setting
5482 f_timdat to 0, deleted on August 22.
5484 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5486 * coffcode.h (coff_bfd_copy_private_symbol_data,
5487 coff_bfd_copy_private_section_data,
5488 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5489 * peicode.h (coff_bfd_copy_private_bfd_data): New
5490 (pe_bfd_copy_private_bfd_data): New.
5491 (coff_swap_scnhdr_in): Swap bss size into the right place.
5492 (pe_print_private_bfd_data): Add some newlines.
5494 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5496 * som.c (setup_sections): Don't die if a space has no subspaces.
5498 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5500 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5501 dynamic symbol override a common symbol. Don't change the size or
5502 type if they have been set and the new symbol is not a definition.
5503 Warn if the size or type changes.
5505 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5507 * som.c (som_begin_writing): Don't write the symbol table or
5509 (som_finish_writing): Write them here. Place them after the
5510 subspace data, but before the relocs.
5512 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5514 * sunos.c (sunos_add_one_symbol): Just pass false, not
5515 info->shared_library, to sunos_create_dynamic_sections.
5516 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5518 (sunos_check_dynamic_reloc): Remove .text section assertion.
5520 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5522 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5523 * configure, configure.in: Add pmac_xcoff_vec case.
5524 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5525 * coff-pmac.c: New file, PowerMac XCOFF support.
5526 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5527 * targets.c (pmac_xcoff_vec): Declare.
5529 * mpw-config.in: Various changes to be compatible with the
5530 autoconf-based configury.
5531 * mpw-make.sed: New file, sed commands to translate Unix
5532 makefile into MPW syntax.
5533 * mpw-make.in: Remove.
5534 * hosts/mpw.h: Remove.
5535 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5536 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5538 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5540 * binary.c (binary_get_symtab): Return an empty string on error.
5541 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5543 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5545 * coff-ppc.c: Reformatted according to gnu conventions
5546 Removed irrelevant "if 0" code
5548 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5550 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5551 symbols rather than as indirect symbols.
5552 (MY(slurp_symbol_table)): Don't do anything special about
5555 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5556 of .ctors and .dtors sections is no larger than 2.
5558 * sunos.c (sunos_add_one_symbol): Don't change
5559 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5561 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5562 dynamic symbols when creating a shared library.
5563 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5565 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5566 written even if it is not defined in a regular object.
5567 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5568 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5569 rather than the constant 22.
5570 (sunos_check_dynamic_reloc): Handle creating a shared library.
5571 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5572 zero when creating a shared library.
5573 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5574 write it out at the start of the symbol table.
5576 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5578 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5580 * config.bfd: Add arm-*-coff.
5581 * configure.in, configure: Add armcoff_{little,big}_vec.
5582 * targets.c (armcoff_{little,big}_vec): Declare.
5583 (bfd_target_vector): Add armcoff_{little,big}_vec.
5584 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5586 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5588 * targets.c (bfd_find_target): Remove debugging code.
5590 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5592 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5594 * Makefile.in: added *-ppc files
5595 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5596 allow pe based .o's to be shared with other tools on ppc/NT
5597 * config.bfd: added powerpc[le]-[pe|winnt] config support
5598 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5599 * peicode.h: Added more section flags for PE on ppc
5600 Added coff_swap_filehdr_out to allow peicode.h to be
5601 used for non-image PE files on ppc.
5602 Check for image, or not, before copying pe_opthdr
5603 * targets.c: Added new bfd's
5604 * targets.c: Removed two inactive bfds that shouldn't have made it this
5607 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5609 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5610 explicit values to initialize all relocs. Change all users.
5611 (ppc_elf_brtaken_inner): New function to handle branch predicition
5613 (ppc_elf_brtaken_reloc): Ditto.
5614 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5615 relocs use ppc_elf_unsupported_reloc.
5616 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5617 needs to be reported.
5618 (ppc_elf_relocate_section): Support branch prediction relocs.
5620 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5622 * bfd.c (bfd_assert): Remove \n from string passed to
5625 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5626 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5627 (bfd_coff_make_section_hook): Don't define.
5628 (coff_make_section_hook): Remove.
5629 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5630 (styp_to_sec_flags): Likewise.
5631 (coff_write_object_contents): Likewise.
5632 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5634 * libcoff.h: Rebuild.
5635 * coffgen.c (make_a_section_from_file): Just call
5636 bfd_make_section_anyway, not bfd_make_section or
5637 bfd_coff_make_section_hook.
5638 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5639 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5640 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5641 make_section_hook field.
5642 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5644 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5645 pointers into value field for warning and indirect symbols; just
5646 leave the value field alone.
5647 * linker.c (generic_link_add_symbol_list): Use next symbol for
5648 warning and indirect symbols, rather than looking in symbol value.
5649 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5650 parameter. Change all callers. Remove support for indirect
5651 symbols; it didn't work anyhow.
5652 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5653 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5654 * bfd-in2.h: Rebuild.
5656 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5658 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5659 go back to telling the tools this reloc operates on 32 bits.
5661 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5663 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5664 rather than a direct fprintf.
5665 * archive.c (_bfd_write_archive_contents): Likewise.
5666 * coffcode.h (coff_slurp_symbol_table): Likewise.
5667 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5668 (ppc_elf_unsupported_reloc): Likewise.
5669 (ppc_elf_relocate_section): Likewise.
5670 * i386linux.c (linux_tally_symbols): Likewise.
5671 (linux_finish_dynamic_link): Likewise.
5672 * osf-core.c (osf_core_core_file_p): Likewise.
5673 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5674 * som.c (som_sizeof_headers): Likewise.
5675 * srec.c (srec_bad_byte): Likewise.
5676 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5677 * libbfd-in.h (bfd_assert): Declare first parameter const.
5678 * libbfd.h: Rebuild.
5679 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5680 bfd_reloc_overflow is enough.
5681 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5682 * coff-h8500.c (rtype2howto): Likewise.
5683 * coff-z8k.c (rtype2howto): Likewise.
5684 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5685 * elf.c (_bfd_elf_get_lineno): Likewise.
5686 (_bfd_elf_no_info_to_howto): Likewise.
5687 (_bfd_elf_no_info_to_howto_rel): Likewise.
5688 * hp300hpux.c (convert_sym_type): Likewise.
5689 (MY(swap_std_reloc_in)): Likewise.
5690 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5692 * libaout.h (struct aoutdata): Add line_buf field.
5693 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5694 and filename_buffer. Instead, use a malloc buffer stored in the
5695 new line_buf field. Remove length restrictions.
5697 * coffgen.c (string_size): Remove static variable.
5698 (debug_string_size, debug_string_section): Likewise.
5699 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5700 and debug_string_size_p parameters. Use them instead of the
5701 global variables. Change all callers.
5702 (coff_write_symbol): Likewise.
5703 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5704 (coff_write_symbols): Add local variables to replace removed
5707 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5708 function, and line_base fields.
5709 * libcoff.h: Rebuild.
5710 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5711 information, rather than using static variables.
5713 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5714 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5716 * init.c (initialized): Remove static variable.
5717 (bfd_init): Don't bother setting initialized.
5718 (bfd_check_init): Remove.
5719 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5720 * libbfd.h: Rebuild.
5722 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5724 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5725 size for full core dumps. Copy core file header to private data.
5726 (rs6000coff_core_file_failing_command,
5727 rs6000coff_core_file_failing_signal): New functions to extract
5728 the file name and terminating signal from the core file.
5729 * coff-rs6000.c: Use them.
5731 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5733 Change arch info to be const, initialized at compile time.
5734 * archures.c: Reindent many functions. Change CONST to const.
5735 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5736 nothing set it anyhow. Make next const.
5737 (bfd_arch_info_list): Remove.
5738 (bfd_archures_list): Rename from archures_init_table. Change from
5739 a table of function pointers to a table of bfd_arch_info_type
5740 structure addresses.
5741 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5742 (bfd_lookup_arch): Likewise.
5743 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5745 (bfd_default_arch_struct): Make const.
5746 (bfd_arch_init, bfd_arch_linkin): Remove.
5747 (bfd_get_arch_info): Return a const pointer.
5748 * init.c (bfd_init): Don't call bfd_arch_init.
5749 * bfd.c (struct _bfd): Make arch_info const.
5750 * bfd-in2.h: Rebuild.
5751 * libbfd.h: Rebuild.
5752 * configure.in: Put & before everything in $selarchs.
5753 * configure: Rebuild.
5754 * cpu-*.c: Change bfd_*_arch from a function which calls
5755 bfd_arch_linkin to a const structure.
5756 * ieee.c (ieee_object_p): Make arch const.
5758 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5760 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5762 * bfd-in2.h: Regenerate.
5763 * libbfd.h: Regenerate.
5765 * elf32-ppc.c (reloc_type): Update names to match current draft.
5766 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5767 relative. Update names to current V.4 draft.
5768 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5769 (ppc_elf_relocate_section): Rename relocations to match draft.
5771 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5773 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5774 compiled with -mrelocatable-lib to be linked with either normal
5775 modules or -mrelocatable modules.
5777 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5779 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5780 in the a.out header.
5782 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5783 a reloc against a local symbol, even if it's not a section.
5785 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5787 * targets.c (bfd_target): Remove unused align_power_min field.
5788 * bfd-in2.h: Rebuild.
5789 * All backends: Remove initialization of align_power_min.
5791 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5793 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5795 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5797 * config.bfd (mips-dec-netbsd*): New target.
5798 * configure.host (mips-dec-netbsd*): New host.
5799 * configure.in (mips-dec-netbsd*): New native.
5800 * configure: Rebuild.
5802 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5804 Make the COFF backend linker merge common types:
5805 * cofflink.c (struct coff_debug_merge_element): Define.
5806 (struct coff_debug_merge_type): Define.
5807 (struct coff_debug_merge_hash_entry): Define.
5808 (struct coff_debug_merge_hash_table): Define.
5809 (coff_debug_merge_hash_table_init): Define.
5810 (coff_debug_merge_hash_table_free): Define.
5811 (coff_debug_merge_hash_lookup): Define.
5812 (struct coff_final_link_info): Add debug_merge field.
5813 (coff_debug_merge_hash_newfunc): New static function.
5814 (_bfd_coff_final_link): Allocate and free debug_merge table.
5815 (coff_link_input_bfd): Merge identical enum, struct and union
5818 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5820 Convert i960 COFF to use COFF backend linker.
5821 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5822 structure to store the symbol being used.
5823 (coff_i960_start_final_link): New static function.
5824 (coff_i960_relocate_section): New static function.
5825 (coff_i960_adjust_symndx): New static function.
5826 (coff_start_final_link): Define.
5827 (coff_relocate_section): Define.
5828 (coff_adjust_symndx): Define.
5829 * coffcode.h (bfd_coff_backend_data): Add new callback function
5830 _bfd_coff_start_final_link.
5831 (bfd_coff_start_final_link): Define.
5832 (coff_start_final_link): Define if not defined.
5833 (bfd_coff_std_swap_table): Add coff_start_final_link.
5834 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5836 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5837 function callback is not NULL.
5838 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5839 (_bfd_coff_internal_syment_name): Declare.
5840 * libcoff.h: Rebuild.
5841 * configure.in (icoff_big_vec): Add cofflink.o.
5842 (icoff_little_vec): Likewise.
5843 * configure: Rebuild.
5845 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5847 * Makefile.in (clean-info): Remove extraneous tab from line
5850 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5852 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5853 contents has relocs.
5855 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5857 * coffcode.h (coff_compute_section_file_positions): Keep the
5859 (coff_write_object_contents): Remember if it's a relocatable
5861 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5862 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5863 if relocatable file. Swap out saved raw size.
5865 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5867 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5868 (maintainer-clean): Rename from realclean, passing
5869 maintainer-clean down to subdirectories, but leave realclean as a
5872 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5875 * dep-in.sed: Remove config.h from generated dependencies.
5877 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5878 broken out of sunos_canonicalize_dynamic_symtab.
5879 (sunos_canonicalize_dynamic_symtab): Call new function
5880 sunos_slurp_dynamic_symtab.
5881 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5882 dynamic symbol table to the caller.
5883 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5884 callback to override the symbols being read.
5885 * libaout.h (struct aout_backend_data): Add three new parameters
5886 to add_dynamic_symbols callback.
5888 Extensive minor changes to avoid various gcc warnings. Also:
5889 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5890 * archures.c (bfd_arch_info_type): Change mach field from long to
5892 (bfd_lookup_arch): Change machine parameter from long to unsigned
5895 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5897 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5898 a symbol with a non-zero plt_offset.
5900 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5902 * elfcode.h (align_file_position): Remove; not used.
5904 * configure.in: Only check for <sys/procfs.h> on a native system,
5905 and make sure it defines prstatus_t.
5906 * configure: Rebuild.
5908 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5910 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5912 * config.in: Rename from config.h.in.
5913 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5914 Check for config.h:config.in when creating stamp-h.
5915 * configure: Rebuild.
5916 * Makefile.in (stamp-h): Depend upon config.in rather than
5917 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5918 calling config.status.
5920 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5921 (Makefile): Just rebuild Makefile.
5922 (config.h, stamp-h): New targets.
5923 * configure.in: Create stamp-h when rebuilding config.h.
5924 * configure: Rebuild.
5926 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5928 * configure.in: Call AC_CONFIG_HEADER. Substitute
5929 HOST_64BIT_LONG. Check that various header files exist. Check
5930 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5931 and/or free need to be declared. Don't make a link to sysdep.h.
5932 Define TRAD_HEADER for various hosts.
5933 * configure: Rebuild.
5934 * configure.host: Don't set my_host. Add definitions taken from
5935 host header files for various entries. Remove entries which now
5937 * acconfig.h: New file.
5938 * config.h.in: New file, built by autoheader.
5939 * sysdep.h: New file.
5940 * Makefile.in (do_distclean): Don't remove sysdep.h.
5942 (LOCAL_H_DEPS): New variable.
5943 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5945 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5946 ($(OPTIONAL_BACKENDS)): Likewise.
5947 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5948 looking through sysdep.h.
5949 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5950 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5951 (fprintf_vma, sprintf_vma): Likewise.
5952 (int64_type, uint64_type): Don't define.
5953 * bfd-in2.h: Rebuild.
5954 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5955 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5956 * lynx-core.c: Include stuff from old hosts/lynx.h.
5957 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5958 rather than NO_FCNTL.
5959 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5960 rather than NATIVE_HPPAHPUX_COMPILER.
5961 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5963 * hosts/*.h: Remove all header files which merely include,
5964 declare, and define things. Leave header files which define
5965 information needed by trad-core.c.
5967 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5968 (BFD_CC_FOR_BUILD): Define.
5969 * configure.in: Use BFD_CC_FOR_BUILD.
5970 * configure: Rebuild.
5972 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5974 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5975 * configure: Rebuild.
5977 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5980 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5982 * config.bfd: i386pe_ve -> i386pe_vec.
5984 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5986 * configure.host: Incorporate host Makefile fragments by setting
5988 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5989 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5990 value based on whether the code is being compiled by a cross
5991 compiler. Don't substitute host_makefile_frag or frags.
5992 * aclocal.m4: New file to define local AC_PROG_CC.
5993 * configure: Rebuild.
5994 * Makefile.in (INSTALL): Set to @INSTALL@.
5995 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5996 (INSTALL_DATA): Set to @INSTALL_DATA@.
5998 (CC): Define as @CC@.
5999 (CFLAGS): Set to @CFLAGS@.
6000 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
6001 (@host_makefile_frag@): Remove.
6002 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
6003 after other options.
6004 (config.status): Remove dependency upon @frags@.
6005 * config/*.mh, config/README: Remove.
6007 * config.bfd: Rewrite to incorporate the contents of the Makefile
6008 fragments by setting shell variables, rather than merely returning
6009 the name of a Makefile fragment.
6010 * configure.in: Use shell variables set by config.bfd rather than
6011 looking at the target Makefile fragment files. Don't substitute
6012 target_makefile_frag. Do substitute TDEFINES.
6013 * configure: Rebuild.
6014 * Makefile.in (@target_makefile_frag@): Remove.
6015 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
6016 * config/*.mt: Remove.
6018 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
6020 * configure.in: Put changequote lines around "i[345]86" patterns
6021 section of core file support.
6023 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
6025 * som.c (som_bfd_print_private_bfd_data): Define to use the
6028 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
6030 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
6031 entry, text_start and data_start.
6033 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
6035 * Makefile.in (OFILES): Remove $(TDEPFILES).
6036 * config/apollo.mt (TDEPFILES): Remove.
6037 * config/README: Update.
6039 * configure.in: For a native configuration, set COREFILE and
6040 COREFLAG based on the canonical host name.
6041 * configure: Rebuild.
6042 * Makefile.in: Rebuild dependencies.
6043 (ALL_CFLAGS): Add @COREFLAG@.
6044 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
6045 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
6046 support routines. Check LYNX_CORE rather than HOST_LYNX.
6047 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
6048 * i386lynx.c: Likewise.
6049 * m68klynx.c: Likewise.
6050 * sparclynx.c: Likewise.
6051 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
6052 * *-core.c: Comment changes.
6053 * config/decstation.mh (HDEPFILES): Remove.
6054 (HDEFINES): Remove -DTRAD_CORE.
6055 * config/irix3.mh (RANLIB): Remove.
6056 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
6057 (HDEFINES): Remove -DIRIX_CORE.
6058 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
6059 (HDEFINES): Remove -DTRAD_CORE.
6060 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
6061 * config/ultra3.mh (RANLIB): Remove.
6062 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
6063 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
6064 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
6065 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
6066 * config/hppahpux.mh, config/hppaosf.mh: Remove.
6067 * config/i386aix.mh, config/i386bsd.mh: Remove.
6068 * config/i386linux.mh, config/i386mach3.mh: Remove.
6069 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
6070 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
6071 * config/mipsmach3.mh, config/news-mips.mh: Remove.
6072 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
6073 * config/rs600.mh, config/rs6000lynx.mh: Remove.
6074 * config/solaris2.mh, config/stratus.mh: Remove.
6075 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
6076 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
6078 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
6080 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
6081 DT_FINI entry if the appropriate symbol is not in the hash table.
6083 * libelf.h (struct elf_backend_data): Add create_program_headers
6084 and want_hdr_in_seg fields.
6085 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
6087 (elf_backend_create_program_headers): Likewise.
6088 (elfNN_bed): Initialize create_program_headers and
6090 * elf.c (get_program_header_size): Call create_program_headers
6092 (map_program_segments): Check want_hdr_in_seg backend field. Call
6093 create_program_headers backend routine.
6095 * elf.c (assign_file_positions_except_relocs): Align non allocated
6096 sections when creating an executable.
6098 * elfcode.h (elf_swap_phdr_in): Make non static.
6099 (elf_swap_phdr_out): Make non static.
6100 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
6101 (bfd_elf32_swap_phdr_out): Declare.
6102 (bfd_elf64_swap_phdr_in): Declare.
6103 (bfd_elf64_swap_phdr_out): Declare.
6105 * ecofflink.c (ecoff_collect_shuffle): New static function.
6106 (_bfd_ecoff_get_accumulated_pdr): New function.
6107 (_bfd_ecoff_get_accumulated_sym): New function.
6108 (_bfd_ecoff_get_accumulated_ss): New function.
6109 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
6110 (_bfd_ecoff_get_accumulated_sym): Declare.
6111 (_bfd_ecoff_get_accumulated_ss): Declare.
6112 * libbfd.h: Rebuild.
6114 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
6116 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
6118 * elflink.h (elf_link_add_object_symbols): Handle indirect and
6119 warning symbols. If any section is named .gnu.warning.XXX, treat
6120 the contents as a warning to be issued if the symbol XXX is
6122 (elf_link_output_extsym): For an indirect or warning symbol, just
6123 output the symbol it points to.
6125 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
6126 if bfd_hash_allocate fails, since it will already be set.
6127 (generic_link_hash_newfunc): Likewise.
6128 (archive_hash_newfunc): Likewise.
6129 (hash_entry_bfd): New static function.
6130 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
6131 callback. Allocate a new warning using the hash table newfunc.
6132 Use bfd_hash_replace to update the entry in the hash table, rather
6133 than assuming we can copy the fields with structure assignment.
6135 * hash.c (bfd_hash_replace): New function.
6136 * bfd-in.h (bfd_hash_replace): Declare.
6137 * bfd-in2.h: Rebuild.
6139 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
6141 * config.bfd: Add mips*vr4300-*-elf* target.
6142 * config/mipsbvr4300.mt: Added.
6144 See file ChangeLog.2
6151 version-control: never