1 2000-09-29 Momchil Velikov <velco@fadata.bg>
3 * elf.c (elf_fake_sections): Do not mark the section SHT_NOBITS if
4 is has the SEC_HAS_CONTENTS flag set.
6 2000-09-28 Örjan Friberg <orjanf@axis.com>
7 Hans-Peter Nilsson <hp@axis.com>
9 * aout-cris.c (N_TXTADDR): Define.
11 2000-09-28 John David Anglin <dave@hiauly1.hia.nrc.ca>
13 * som.c: Include alloca-conf.h.
14 * Makefile.am: "make dep-am"
15 * Makefile.in: Regenerate.
17 2000-09-27 Alan Modra <alan@linuxcare.com.au>
19 * elf32-hppa.c (plt_stub): New.
20 (PLT_STUB_ENTRY): Define.
21 (elf32_hppa_link_hash_table): Change multi_subspace to packed
22 boolean. Add need_plt_stub, has_12bit_branch and has_17bit_branch.
23 (elf32_hppa_link_hash_table_create): Init to suit.
24 (elf32_hppa_check_relocs): Set has_12bit_branch and
25 has_17bit_branch as appropriate.
26 (elf32_hppa_adjust_dynamic_symbol): Set need_plt_stub for
28 (elf32_hppa_size_dynamic_sections): Correct setting of reltext.
29 Add space for plt_stub as needed.
30 (elf32_hppa_finish_dynamic_symbol): Point .plt entries for global
31 functions at plt_stub.
32 (elf32_hppa_finish_dynamic_sections): Write plt_stub.
33 (elf32_hppa_create_dynamic_sections): Leave .plt executable.
35 * elf32-hppa.h (elf32_hppa_size_stubs): Add group_size param.
36 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise. Use it instead
37 of fixed size, and if negative, disable handling of input sections
38 before stub section. Set up default stub group size depending
39 on detected branch relocs.
40 (hppa_build_one_stub): Use lrsel and rrsel for import stubs to
41 ensure different offsets from sym_value aren't rounded to
42 different 2k blocks. Use lrsel and rrsel for other stubs too for
43 consistency rather than necessity.
44 (elf32_hppa_check_relocs): Handle R_PARISC_DIR14F.
45 (final_link_relocate): Likewise.
46 (elf32_hppa_relocate_section): Likewise.
48 * elf-hppa.h (elf_hppa_howto_table): Add R_PARISC_DIR14F reloc.
49 (_bfd_elf_hppa_gen_reloc_type): Generate them.
50 (elf_hppa_final_link_relocate): Handle them.
51 (elf_hppa_relocate_insn): Likewise.
52 (_bfd_elf_hppa_gen_reloc_type): Add missing e_ldsel and e_rdsel cases.
54 2000-09-26 Hans-Peter Nilsson <hp@axis.com>
56 * elfcode.h (elf_object_p): Preserve and clear abfd section
57 information. Restore at error.
59 2000-09-26 Paul Sokolovsky <Paul.Sokolovsky@technologist.com>
61 * peigen.c (_bfd_pei_swap_aouthdr_in): If some DataDirectory
62 is empty, make sure that its rva also 0. NT loader dislikes
65 2000-09-26 Steve Ellcey <sje@cup.hp.com>
67 * som.c (som_bfd_derive_misc_symbol_info): Make weak symbols
70 2000-09-21 Alan Modra <alan@linuxcare.com.au>
72 * elf32-hppa.c (elf32_hppa_check_relocs): Fix weak sym handling in
73 currently unused RELATIVE_DYNAMIC_RELOCS code.
74 (hppa_discard_copies): Likewise.
75 (elf32_hppa_size_stubs): Size `input_list' array correctly. Correct
76 comments. Don't check non-code output sections for stub grouping.
78 2000-09-20 Alan Modra <alan@linuxcare.com.au>
80 * section.c (bfd_get_unique_section_name): Return NULL if
83 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
85 * elf32-m68k.c (elf_cpu32_plt0_entry): Change the PLT entry 0
86 instruction sequence to actually work.
87 (elf_m68k_finish_dynamic_sections): Change the patch-in offset
90 2000-09-18 Alexandre Oliva <aoliva@redhat.com>
92 * elf32-sh.c (sh_elf_relocate_section): Use
93 _bfd_final_link_relocate to apply the relocation against a section
94 symbol, when doing relocatable links.
96 2000-09-18 Alan Modra <alan@linuxcare.com.au>
98 * elf32-hppa.c (elf32_hppa_stub_hash_entry): Rename input_section
100 (stub_hash_newfunc): Here too.
101 (hppa_add_stub): And here.
102 (elf32_hppa_link_hash_table): Remove stub_section_created,
103 reloc_section_created, first_init_sec and first_fini_sec. Add
105 (elf32_hppa_link_hash_table_create): Init to suit.
106 (hppa_get_stub_entry): Add support for grouping stub sections.
107 (hppa_add_stub): Likewise. Remove sec_count param and init/fini
108 section code. Index stub vars by section->id.
109 (elf32_hppa_size_stubs): Likewise. Remove duplicated function
110 exit paths. Zap allocation of above removed vars. Refine
113 * elf32-hppa.h (elf32_hppa_size_stubs): Add output_bfd param.
114 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
115 (hppa_get_stub_entry): Pass in pointer to elf32_hppa_link_hash_table
116 rather than pointer to bfd_link_info.
117 (hppa_add_stub): Likewise.
118 (final_link_relocate): Likewise.
120 2000-09-17 David Huggins-Daines <dhd@linuxcare.com>
122 (elf32_hppa_size_stubs): Don't try to build stubs for discarded
125 2000-09-16 Alexandre Oliva <aoliva@redhat.com>
127 * elf32-sh.c (ELF_MAXPAGESIZE): Define to 128, to match
128 ld/emulparams/shelf.sh.
130 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
132 * elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): New function.
133 * bfd-in.h (bfd_m68k_elf32_create_embedded_relocs): Add declaration.
134 * bfd-in2.h: Regenerate.
136 2000-09-15 Kenneth Block <Kenneth.Block@compaq.com>
138 * bfd/elf64-alpha.c (elf64_alpha_relax_with_lituse): ld performs
139 LITUSE relocations incorrectly if -relax is specified on the ld
140 command line and the displacement field of the load or store
141 instruction is non-zero. (Patch by paul.winalski@compaq.com)
143 2000-09-15 Alan Modra <alan@linuxcare.com.au>
145 * elf32-hppa.c (hppa_add_stub): Dont set first_init_sec and
147 (elf32_hppa_size_stubs): Instead correctly find the first .init
148 and .fini section here.
150 2000-09-15 David Huggins-Daines <dhd@linuxcare.com>
152 * elf32-hppa.c (clobber_millicode_symbols): New function.
153 (elf32_hppa_size_dynamic_sections): Call it.
155 2000-09-14 Alan Modra <alan@linuxcare.com.au>
157 * elf32-hppa.c (elf32_hppa_link_hash_entry): Make pic_call
158 packed. Add plabel, plt_abs packed booleans.
159 (hppa_link_hash_newfunc): Init new fields.
160 (PLABEL_PLT_ENTRY_SIZE): Define.
161 (hppa_stub_name): Use size_t len vars.
162 (hppa_add_stub): Likewise.
163 (elf32_hppa_build_stubs): Likewise.
164 (hppa_build_one_stub): Kill some compiler warnings.
165 (elf32_hppa_check_relocs): Always generate a plt entry for PLABELs
166 if dynamic linking. Munge the local plt offsets into
167 local_got_refcounts. Set h->plabel for all global PLABELs. Use
168 size_t len vars. Add assert for plabel addend.
169 (elf32_hppa_gc_sweep_hook): Sweep local plt entries too.
170 (elf32_hppa_hide_symbol): New function.
171 (elf_backend_hide_symbol): Define.
172 (elf32_hppa_adjust_dynamic_symbol): Don't throw away plt entries
173 with h->plabel set. Don't make plt entries to have dynamic syms
174 when they have been forced local. If plt entry is used by a
175 plabel, make it PLABEL_PLT_ENTRY_SIZE.
176 (elf32_hppa_size_dynamic_sections): Set plt_abs for init fns.
177 Set up .plt offsets for local syms.
178 (elf32_hppa_relocate_section): Initialise plt entries for local
179 syms. Leave weak undefined plabels zero. Make global plabel
180 relocs against function symbol, and leave the addend zero.
181 Use *ABS* DIR32 relocs instead of SEGREL32 for dynamic got relocs.
182 (elf32_hppa_finish_dynamic_symbol): Set up IPLT relocs for
183 non-dynamic syms. Init extra plt for plabels. Use *ABS* DIR32
184 relocs instead of SEGREL32 for dynamic got relocs.
185 (elf32_hppa_finish_dynamic_sections): Reserve one more .got entry.
186 (elf_backend_got_header_size): Adjust.
187 (elf32_hppa_set_gp): Calculate an "ideal" LTP.
189 * elf32-hppa.c (LONG_BRANCH_VIA_PLT): Define.
190 (hppa_type_of_stub): Use it instead of #if 0
191 (hppa_discard_copies): Use it here too.
192 (elf32_hppa_size_dynamic_sections): And here.
194 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove `offset' field.
195 (elf32_hppa_link_hash_table_create): And here.
196 (hppa_build_one_stub): And here. Instead keep track of stub
197 offset using _raw_size.
198 (elf32_hppa_size_stubs): Likewise.
199 (elf32_hppa_build_stubs): Likewise.
200 (hppa_size_one_stub): Likewise. Resize reloc section too.
202 * elf32-hppa.c (hppa_add_stub): Correct first_init_sec and
203 first_fini_sec handling. Don't search for reloc section or set
204 hplink->reloc_section_created here.
205 (elf32_hppa_size_stubs): Instead search for reloc sections, and
206 set reloc_section_created here.
207 (hppa_handle_PIC_calls): Set ELF_LINK_HASH_NEEDS_PLT.
208 (elf32_hppa_size_dynamic_sections): Make a .plt entry for DT_INIT
210 (elf32_hppa_finish_dynamic_sections): Set DT_INIT and DT_FINI.
212 * elf32-hppa.c (hppa_build_one_stub): Replace `elf_hash_table (info)'
213 with `hplink->root.'.
214 (elf32_hppa_check_relocs): Likewise.
215 (elf32_hppa_gc_sweep_hook): Likewise.
216 (elf32_hppa_adjust_dynamic_symbol): Likewise.
217 (hppa_handle_PIC_calls): Likewise.
218 (elf32_hppa_size_dynamic_sections): Likewise.
219 (elf32_hppa_set_gp): Likewise.
220 (elf32_hppa_relocate_section): Likewise.
221 (elf32_hppa_finish_dynamic_symbol): Likewise.
222 (elf32_hppa_finish_dynamic_sections): Likewise.
224 From David Huggins-Daines <dhd@linuxcare.com>
225 * elf32-hppa.c (hppa_type_of_stub): Generate import stubs for
226 defined weak symbols in shared links.
227 (final_link_relocate): Calls to defined weak symbols in shared
228 objects must go via import stubs, as the target might not be known
231 2000-09-14 Alexandre Oliva <aoliva@redhat.com>
233 * elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32,
234 R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
235 R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167. Replaced
236 the original entries with EMPTY_HOWTOs, and added new ones to fill
238 (sh_elf_info_to_howto): Make sure the new gap isn't used.
239 (sh_elf_relocate_section): Likewise.
241 2000-09-13 Anders Norlander <anorland@acc.umu.se>
243 * cpu-mips.c (arch_info_struct): Add mips:4K
244 * bfd-in2.h (bfd_mach_mips4K): New define.
245 * archures.c: Add bfd_mach_mips4K to comment.
246 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Return
247 E_MIPS_ARCH_2 for bfd_mach_mips4K.
249 Wed Sep 13 19:31:39 2000 Marco Franzen <marcof@thyron.com>
251 * som.c (som_write_symbol_strings): Do not used fixed buffers,
252 use size_t as a counter.
253 (som_write_space_strings): Similarly.
255 2000-09-12 Jason Eckhardt <jle@cygnus.com>
257 * elf32-i860.c (elf32_i860_relocate_pc26): New function
259 (elf32_i860_relocate_section): Invoke new function from here.
261 2000-09-11 Michael Sokolov <msokolov@ivan.Harhan.ORG>
263 * elf.c (_bfd_elf_make_section_from_shdr): Make debug_sec_names
266 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
268 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Emit 8 NULs for
269 target section name instead of dumping core when the target symbol is
272 2000-09-09 Kazu Hirata <kazu@hxi.com>
274 * riscix.c: Remove DEFUN.
276 2000-09-08 Nick Clifton <nickc@redhat.com>
278 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Do not
279 initialise flags in output bfd if the input bfd is the default
280 architecture with the default flags.
282 2000-09-08 Kazu Hirata <kazu@hxi.com>
284 * archive.c: Fix formatting.
285 * coff-arm.c: Likewise.
286 * doc/chew.c: Likewise.
288 2000-09-08 Alan Modra <alan@linuxcare.com.au>
290 * section.c (bfd_get_unique_section_name): Put a dot before the
293 2000-09-07 Kazu Hirata <kazu@hxi.com>
295 * doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
296 * elf.c: Fix formatting.
298 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
300 * config.bfd (sh-*-linux*): Added.
301 * configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
302 * targets.c: Declare them.
303 * elf32-sh-lin.c: New file.
304 * Makefile.am: Compile it.
305 * elf32-sh.c: Don't override defines from elf32-sh-lin.c.
306 * configure, Makefile.in: Rebuilt.
308 2000-09-06 Geoffrey Keating <geoffk@cygnus.com>
310 * xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
311 pseduo-section when determining where the TOC ends.
313 * coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
314 output x_tvndx as it is only two bytes wide.
316 * coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
317 reloc is 26 or 32 bits wide.
319 * coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
320 for relocs that don't change anything. Also look at the full
323 2000-09-06 Philip Blundell <philb@gnu.org>
325 * config.bfd (arm*-*-uclinux*): New target.
327 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
329 * configure: Rebuilt with new libtool.m4.
331 2000-09-06 Alan Modra <alan@linuxcare.com.au>
333 * section.c (bfd_get_unique_section_name): Avoid c++ reserved
334 word for variable name.
335 * bfd-in2.h: Regenerate.
337 2000-09-05 Nick Clifton <nickc@redhat.com>
339 * config.in: Regenerate.
340 * libbfd.h: Regenerate.
341 * po/bfd.pot: Regenerate.
342 * doc/bfdint.texi: Remove CVS date string - it foils compares with
345 2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au>
347 * cpu-powerpc.c (arch_info_struct): Added MPC860 Family entry.
349 2000-09-05 Alan Modra <alan@linuxcare.com.au>
351 Shared library and PIC support.
352 * elf32-hppa.c (PLT_ENTRY_SIZE): New.
353 (GOT_ENTRY_SIZE): New.
354 (ELF_DYNAMIC_INTERPRETER): New.
355 (STUB_SUFFIX): Define.
356 (LONG_BRANCH_PIC_IN_SHLIB): Define.
357 (RELATIVE_DYNAMIC_RELOCS): Define.
358 (enum elf32_hppa_stub_type): New.
359 (struct elf32_hppa_stub_hash_entry): Rename offset to
360 stub_offset. Add a number of new fields.
361 (struct elf32_hppa_link_hash_entry): New.
362 (struct elf32_hppa_link_hash_table): Add numerous fields. Remove
364 (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
365 (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
366 (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
368 (hppa_link_hash_newfunc): New function.
369 (elf32_hppa_link_hash_table_create): Use above function. Init new
371 (elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
372 instead of addend, and remove sym_name from args. Don't use
373 symbol name for local syms, instead use sym index.
374 (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
375 stub type rather than size. Pass in hash and handle import stub
376 case. Also pass in reloc instead of offset so we can calculate
377 PCREL22F and PCREL12F branches properly.
378 (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
379 import and export stubs too.
380 (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
381 import and export stub sizing.
382 (elf32_hppa_check_relocs): New function.
383 (elf32_hppa_adjust_dynamic_symbol): New function.
384 (hppa_discard_copies): New function.
385 (elf32_hppa_size_dynamic_sections): New function.
386 (elf_backend_size_dynamic_sections): Define.
387 (elf32_hppa_finish_dynamic_symbol): New function.
388 (elf_backend_finish_dynamic_symbol): Define.
389 (elf32_hppa_size_stubs): Stash params in link hash table, and move
390 some local vars into the link hash table too. For shared links,
391 trundle over function syms, generating export stubs. Handle
392 PCREL22F branches. Break out stub creation code from here..
393 (hppa_add_stub): .. to here. New function.
394 (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
395 call the bfd linker. Use elf_gp to record global pointer.
396 Calculate a value from sections if $global$ is missing.
397 (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
398 (elf32_hppa_gc_mark_hook): New function.
399 (elf_backend_gc_mark_hook): Define.
400 (elf32_hppa_gc_sweep_hook): New function.
401 (elf_backend_gc_sweep_hook): Define.
402 (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
403 Add rel to args, and remove howto, input_bfd, offset, addend,
404 sym_name as we can recalculate these locally. Handle calls to
405 dynamic objects, extra PIC relocs, PCREL22F branches. Change
406 handling of undefined weak syms. Check that stubs are in range.
407 Only look for import stubs on PCREL17F and PCREL22F relocs. Add
408 message on hitting a DPREL21L reloc that needs fixing. Subtract
409 off PC for PCREL14F. Break out code that does a stub lookup from
411 (hppa_get_stub_entry): ..to here. New function.
412 (elf32_hppa_relocate_insn): Merge into final_link_relocate.
413 (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
415 (elf32_hppa_finish_dynamic_sections): New function.
416 (elf_backend_finish_dynamic_sections): Define.
417 (elf_backend_final_write_processing) Define.
418 (hppa_handle_PIC_calls): New function.
419 (elf32_hppa_build_stubs): Call it. Pass link_info to
421 (elf32_hppa_create_dynamic_sections): New function
422 to create .plt and .got then set .plt flags correctly.
423 (elf_backend_create_dynamic_sections): Define.
424 (elf32_hppa_object_p): New function.
425 (elf_backend_object_p): Define.
426 (elf32_hppa_elf_get_symbol_type): New function.
427 (elf_backend_get_symbol_type): Define.
428 (elf_backend_can_gc_sections): Define.
429 (elf_backend_want_got_plt): Define.
430 (elf_backend_plt_alignment): Set to 2.
431 (elf_backend_plt_readonly): Define.
432 (elf_backend_want_plt_sym): Define.
433 (elf_backend_got_header_size): Reserve one entry.
435 * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
436 (elf32_hppa_size_stubs): Pass in multi_subspace.
437 (elf32_hppa_set_gp): Declare.
439 * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
440 (bfd_get_unique_section_name): New function.
441 * bfd_in2.h: Regenerate.
443 * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
444 (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
447 From David Huggins-Daines <dhd@linuxcare.com>
448 * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
449 (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
450 (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
451 been updated in finish_dynamic_symbol before modifying function
454 * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
455 eight entries. Replace NULL with bfd_elf_generic_reloc. Add
456 R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
457 (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
458 comments. Handle format == 12 for R_HPPA_PCREL_CALL.
459 (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
460 (elf_hppa_relocate_insn): Likewise. Reformat some comments.
461 (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
463 From David Huggins-Daines <dhd@linuxcare.com>
464 * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
465 style of local labels as well.
467 2000-09-03 Philip Blundell <philb@gnu.org>
469 * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
470 references to undefined symbols in debugging sections.
472 2000-09-02 H.J. Lu <hjl@gnu.org>
474 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
475 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
476 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
479 2000-09-02 Jason Eckhardt <jle@cygnus.com>
481 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
482 (elf32_i860_is_local_label_name): New function and prototype.
484 2000-09-02 Nick Clifton <nickc@redhat.com>
486 * configure.in: Increase version number to 2.10.91.
487 * configure: Regenerate.
488 * aclocal.m4: Regenerate.
489 * config.in: Regenerate.
490 * po/bfd.pot: Regenerate.
492 2000-09-02 Daniel Berlin <dberlin@redhat.com>
494 * elf.c (_bfd_elf_make_section_from_shdr): Add
495 .gnu.linkobce.wi. to the list of debug section names.
497 2000-09-02 Nick Clifton <nickc@redhat.com>
499 * dwarf2.c (find_debug_info): New function: Locate a section
500 containing dwarf2 debug information.
501 (bfd_dwarf2_find_nearest_line): Find all sections containing
502 debug information and include them in the stash.
504 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
506 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
507 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
508 (sh_reloc_map): Add new relocs.
509 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
510 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
511 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
512 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
514 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
515 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
516 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
517 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
519 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
521 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
522 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
523 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
524 elf_sh_plt_reloc_offset): Define.
525 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
526 elf_sh_link_hash_table): New structs.
527 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
528 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
530 (elf_backend_create_dynamic_sections,
531 bfd_elf32_bfd_link_hash_table_create,
532 elf_backend_adjust_dynamic_symbol,
533 elf_backend_size_dynamic_sections,
534 elf_backend_finish_dynamic_symbol,
535 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
536 elf_backend_plt_readonly, elf_backend_want_plt_sym,
537 elf_backend_got_header_size, elf_backend_plt_header_size):
539 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
540 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
542 * bfd-in2.h, libbfd.h: Rebuilt.
544 2000-09-01 Alan Modra <alan@linuxcare.com.au>
546 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
549 Thu Aug 31 22:49:30 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
551 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
552 not initialized, set them to indicate the SH1 instruction set.
554 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
556 * acinclude.m4: Include libtool and gettext macros from the
558 * aclocal.m4, configure: Rebuilt.
560 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
562 * elf.c: Eliminate references to __sparcv9 macro; replace with
563 autoconf variables HAVE_PSINFO32_T etc.
564 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
565 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
567 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
568 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
570 * configure: Regenerate.
572 2000-08-27 Alan Modra <alan@linuxcare.com.au>
574 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
575 for any shared link, not just shared -Bsymbolic.
576 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
577 any shared link, and pass link info to it.
578 (elf_i386_size_dynamic_sections): Update comment.
579 (elf_i386_discard_copies): Modify to discard relocs for symbols
580 that have been forced local.
581 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
582 that have been forced local.
584 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
586 * elflink.h (elf_link_add_object_symbols): Allow common
587 symbols to have an alignment of 1 if explicitly requested, and
588 not overridden by other definitions.
590 2000-08-22 Doug Kwan <dkwan@transmeta.com>
592 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
593 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
595 2000-08-22 H.J. Lu <hjl@gnu.org>
597 * elf-bfd.h (elf_link_hash_table): Add runpath.
599 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
600 * bfd-in2.h: Rebuilt.
602 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
603 "runpath" field to NULL.
604 (bfd_elf_get_runpath_list): New function.
606 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
609 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
611 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
612 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
613 explicitly. Improve validation of r_type.
615 2000-08-21 H.J. Lu <hjl@gnu.org>
617 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
618 dynamic allocated content space. Add a comment to remind us that
619 one day this ought to be fixed.
620 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
621 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
622 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
624 2000-08-21 Jason Eckhardt <jle@cygnus.com>
626 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
627 field with the newly relocated value instead of adding it to the
628 existing immediate field.
629 (elf32_i860_relocate_splitn): Likewise.
630 (elf32_i860_relocate_highadj): Likewise.
632 2000-08-16 Jason Eckhardt <jle@cygnus.com>
634 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
635 was previously just a stub).
637 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
639 * elflink.c (_bfd_elf_create_got_section): Don't abort().
641 (_bfd_elf_create_dynamic_sections): Likewise.
643 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
645 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
646 for undefined symbols to be the beginning of the section.
648 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
649 four extra entries at the beginning of the .rela.plt section.
650 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
651 section to account for the four reserved entries in the .plt section.
653 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
655 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
656 to the list of NOPs we recognize after a branch-and-link.
657 Use the ori NOP when one is needed.
659 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
662 2000-08-14 Jim Wilson <wilson@cygnus.com>
664 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
665 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
666 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
669 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
671 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
673 2000-08-10 Jason Eckhardt <jle@cygnus.com>
675 * elf32-i860.c (elf32_i860_relocate_section): New function.
676 (i860_final_link_relocate): New function.
677 (elf32_i860_relocate_splitn): New function.
678 (elf32_i860_relocate_pc16): New function.
679 (elf32_i860_relocate_highadj): New function.
680 (elf32_i860_howto): Minor adjustments to some relocations.
681 (elf_info_to_howto_rel): Define.
682 (elf_backend_relocate_section): Define.
684 2000-08-10 Nick Clifton <nickc@cygnus.com>
686 * elf32-arm.h: Fix formatting.
688 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
690 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
692 2000-08-08 Jason Eckhardt <jle@cygnus.com>
694 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
696 2000-08-07 Kazu Hirata <kazu@hxi.com>
698 * ieee.c (ieee_write_debug_part): Rewrite a comment.
699 * elf64-ia64.c: Fix a typo.
701 2000-08-05 Jason Eckhardt <jle@cygnus.com>
703 * elf32-i860 (elf32_i860_howto_table): New structure.
704 (lookup_howto): New function.
705 (elf32_i860_reloc_type_lookup): New function.
706 (elf32_i860_info_to_howto_rela): New function.
707 (elf_code_to_howto_index): New structure.
708 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
709 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
710 elf32_i860_reloc_type_lookup.
712 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
714 * som.c (struct fixup_format): Constify `format'.
715 (som_hppa_howto_table): Use SOM_HOWTO macro.
716 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
717 (som_bfd_reloc_type_lookup): Likewise.
718 (compare_subspaces): Remove unused `count1', `count2'.
719 (som_begin_writing): Remove unused `total_reloc_size'.
720 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
721 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
722 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
723 (som_find_nearest_line): Decorate unused parameter(s).
724 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
725 (som_bfd_link_split_section): Likewise.
727 2000-08-03 Nick Clifton <nickc@cygnus.com>
729 * section.c: Restore backed out code.
730 * elf.c: Restore backed out code.
731 (copy_private_bfd_data): Fix bug preventing stipped dynamic
732 binaries from working.
733 * bfd-in2.h: Regenerate.
735 2000-08-03 H.J. Lu <hjl@gnu.org>
737 * section.c: Back out the change made by Nick Clifton
738 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
740 * bfd-in2.h: Likewise.
743 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
745 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
747 2000-07-31 Jason Eckhardt <jle@cygnus.com>
749 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
750 * bfd-in2.h, libbfd.h: Regenerate.
752 2000-07-31 Nick Clifton <nickc@cygnus.com>
754 * section.c (struct sec): Add new boolean field 'segment_mark'.
755 (STD_SECTION): Initialise new field to zero.
757 * bfd-in2.h: Regenerate.
759 * elf.c (copy_private_bfd_data): Reorganise section to segment
760 mapping to cope with moved sections requiring new segments,
761 and overlapping segments.
762 (SEGMENT_END): New macro: Return the end address of a segment.
763 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
764 contains a section by comparing their VMA addresses.
765 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
766 contains a section by comparing their LMA addresses.
767 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
768 section should be included in a segment.
769 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
770 follows another in memory.
771 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
774 2000-07-22 Jason Eckhardt <jle@cygnus.com>
776 * cpu-i860.c: Added comments.
778 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
779 bfd_elf32_i860_little_vec.
780 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
781 (ELF_MAXPAGESIZE): Changed to 4096.
783 * targets.c (bfd_elf32_i860_little_vec): Declaration of
785 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
787 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
788 config for little endian elf32 i860.
789 (targ_defvec): Define for the new config above
790 as "bfd_elf32_i860_little_vec".
791 (targ_selvecs): Define for the new config above
792 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
794 * configure.in (bfd_elf32_i860_little_vec): Added recognition
797 * configure: Regenerated.
799 2000-07-27 H.J. Lu <hjl@gnu.org>
801 * elflink.h (elf_merge_symbol): Take one more argument,
802 dt_needed, to indicate if the symbol comes from a DT_NEEDED
803 entry. Don't overide the existing weak definition if dt_needed
805 (elf_link_add_object_symbols): Pass dt_needed to
808 2000-07-27 Nick Clifton <nickc@cygnus.com>
810 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
813 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
815 * configure.host (*-*-aix*): AIX has 'long long' always.
817 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
818 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
819 (xcoff_write_archive_contents_big): Don't update the offset
820 of the symbol table, xcoff_write_armap will do it.
822 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
824 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
825 of dynobj for SGI_COMPAT checks.
827 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
829 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
830 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
831 * bfd-in2.h: Regenerate.
833 2000-07-21 Nick Clifton <nickc@cygnus.com>
835 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
836 range symbol indices in relocs and issue an error message.
838 2000-07-20 H.J. Lu <hjl@gnu.org>
840 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
841 info->new_dtags when setting DT_FLAGS_1. It will only be set
842 by the new linker options. It shouldn't break anything.
844 2000-07-20 H.J. Lu <hjl@gnu.org>
846 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
847 only if info->new_dtags is true.
849 2000-07-20 H.J. Lu <hjl@gnu.org>
851 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
852 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
854 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
856 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
857 (ALL_MACHINES_CFILES): Add cpu-cris.c.
858 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
859 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
860 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
861 * Makefile.in: Rebuild.
862 * aclocal.m4: Rebuild.
863 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
864 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
865 (bfd_cris_arch): Declare.
866 (bfd_archures_list): Add bfd_cris_arch.
867 * bfd-in2.h: Rebuild.
868 * config.bfd: (cris-*-*): New target.
869 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
870 * configure: Rebuild.
871 * elf.c (prep_headers): Add bfd_arch_cris.
873 * libaout.h (enum machine_type): Add M_CRIS.
874 * reloc.c: Add CRIS relocations.
875 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
876 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
877 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
878 * po/POTFILES.in, po/bfd.pot: Regenerate.
880 2000-07-19 H.J. Lu <hjl@gnu.org>
882 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
883 DF_TEXTREL if DT_TEXTREL is set.
884 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
885 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
886 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
887 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
888 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
889 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
890 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
891 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
892 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
893 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
895 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
896 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
898 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
900 2000-07-19 H.J. Lu <hjl@gnu.org>
902 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
903 * bfd-in2.h: Rebuild.
905 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
906 (elf_dt_soname): New.
908 * elf.c (bfd_elf_set_dt_needed_soname): New.
910 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
911 entry if the shared object loaded by DT_NEEDED is used to
912 resolve the reference in a regular object.
914 2000-07-19 H.J. Lu <hjl@gnu.org>
916 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
917 DT_DEPAUDIT and DT_AUDIT as strings.
919 2000-07-19 Nick Clifton <nickc@cygnus.com>
921 * format.c: Fix formatting.
923 2000-07-19 H.J. Lu <hjl@gnu.org>
925 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
927 2000-07-19 H.J. Lu <hjl@gnu.org>
929 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
930 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
931 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
932 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
933 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
934 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
935 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
937 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
939 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
940 renamed functions from here...
941 (assign_section_numbers): Use renamed functions.
942 (prep_headers): Use renamed functions.
944 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
945 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
946 * bfd-in2.h: Regenerate.
948 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
950 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
951 parenthesis in if statement.
953 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
955 Enable the support for Traditional MIPS.
956 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
957 return ict_none appropriately for traditional mips targets.
958 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
959 (STUB_MOVE): Conditionalize for traditonal mips.
960 (STUB_LI16): Likewise.
961 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
962 room for RTPROC header.
963 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
964 the permission for the PT_DYNAMIC as read, write and execute.
965 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
967 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
968 _DYNAMIC_LINKING for traditonal mips.
969 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
970 in case of traditonal mips.
971 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
972 entry is required. For a function if PLT is not required then set the
973 corresponding hash table entry to 0.
974 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
976 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
977 shared object set the value to 0.
978 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
979 _DYNAMIC_LINKING for traditonal mips.
980 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
983 2000-07-15 H.J. Lu <hjl@gnu.org>
985 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
987 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
989 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
990 out a structure that is BFD_IN_MEMORY.
992 2000-07-11 Alan Modra <alan@linuxcare.com.au>
994 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
995 bfd pointer. Print section id instead of bfd pointer for local
996 syms. Prefix addend with `+' for global syms as well as local.
997 Correct calculation of name component lengths.
998 (elf64_hppa_check_relocs): Update call to get_dyn_name.
1000 From David Huggins-Daines <dhd@linuxcare.com>
1001 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
1002 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
1003 (elf64_hppa_modify_segment_map): Likewise.
1005 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1007 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
1008 addresses to be "naturally" sign extended. Return -1 if unknown.
1009 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
1010 * bfd-in2.h: Regenerate.
1012 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1014 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
1015 and ECOF_SIGNED_64 to list ways to extract an offset.
1016 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
1017 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
1019 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
1020 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
1022 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1024 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
1025 bfd_get_start_address.
1026 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
1027 (elf_swap_ehdr_out): Ditto.
1029 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
1031 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
1032 compatibility with older binutils.
1034 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1036 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
1037 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
1039 From Ryan Bradetich <rbradetich@uswest.net>
1040 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
1041 (parse_line_table): Ditto.
1042 (_bfd_dwarf1_find_nearest_line): Ditto.
1043 * syms.c (cmpindexentry): Remove extra `*' from params.
1045 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
1047 * elf32-mips.c (sort_dynamic_relocs): New Function.
1048 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
1049 via qsort to sort the dynamic relocations in increasing r_symndx
1052 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1054 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
1055 ATTRIBUTE_UNUSED to unused args.
1056 (get_opd): Likewise.
1057 (get_plt): Likewise.
1058 (get_dlt): Likewise.
1059 (get_stub): Likewise.
1060 (elf64_hppa_adjust_dynamic_symbol): Likewise.
1061 (elf64_hppa_link_output_symbol_hook): Likewise.
1062 (elf64_hppa_check_relocs): Delete unused var.
1063 (elf64_hppa_size_dynamic_sections): Likewise.
1064 (elf64_hppa_finalize_opd): Likewise.
1065 (elf64_hppa_finalize_dynreloc): Likewise.
1066 (elf64_hppa_modify_segment_map): Likewise.
1067 (elf64_hppa_finish_dynamic_sections): Likewise.
1069 * elf-hppa.h (elf_hppa_final_write_processing): Add
1070 ATTRIBUTE_UNUSED to unused args.
1071 (elf_hppa_final_link_relocate): Likewise.
1072 (elf_hppa_record_segment_addrs): Add paretheses.
1073 (elf_hppa_relocate_section): Constify dyn_name.
1075 From David Huggins-Daines <dhd@linuxcare.com>
1076 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
1077 rearrange case statement so that it gets preferred to 32-bit ones.
1079 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
1080 asection->id instead of address of asection structure.
1081 (elf32_hppa_size_stubs): Likewise.
1083 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
1084 for .init* and .fini*.
1086 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
1087 and addends used in stub names to 32 bits.
1088 (elf32_hppa_size_stubs): Likewise.
1090 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
1091 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
1092 not bfd_put_64. Fix minor comment typo and formatting.
1094 Changes to create multiple linker stubs, positioned immediately
1095 before the section where they are required.
1096 * elf32-hppa.c: Don't include hppa_stubs.h.
1097 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
1098 (elf32_hppa_stub_hash_table): Delete.
1099 (elf32_hppa_link_hash_entry): Delete.
1100 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
1101 stub_hash_table, and store the struct here rather than a pointer.
1102 Delete output_symbol_count. Add offset array. Change
1103 global_value to a bfd_vma.
1104 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
1105 (elf32_hppa_stub_hash_traverse): Delete.
1106 (elf32_hppa_name_of_stub): Delete.
1107 (elf32_hppa_link_hash_lookup): Delete.
1108 (elf32_hppa_link_hash_traverse): Delete.
1109 (elf32_hppa_stub_hash_table_init): Delete.
1110 (elf32_hppa_size_of_stub): Pass input section and offset rather
1111 than location and calculate location here. Don't pass name as all
1112 stubs are now the same size.
1113 (elf32_hppa_stub_hash_newfunc): Init new fields.
1114 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
1116 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
1117 comparing against ints. Rewrite stub handling code.
1118 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
1119 Case enums to int before comparing against ints. Remove
1120 bfd_reloc_dangerous case.
1121 (elf32_hppa_build_one_stub): Rewrite.
1122 (elf32_hppa_size_one_stub): New function.
1123 (elf32_hppa_build_stubs): Rewrite.
1124 (elf32_hppa_size_stubs): Pass in linker call-back functions.
1125 Rewrite stub-handling specific code.
1127 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
1129 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
1131 * hppa_stubs.h: Delete.
1132 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
1133 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
1134 * Makefile.in: Regenerate.
1136 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
1139 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
1141 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
1142 and section name for bfd_reloc_notsupported error message.
1143 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
1144 bfd_reloc_notsupported.
1145 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
1147 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
1148 undefined weak symbols for all relocs.
1149 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
1150 offsets are relative to one past the delay slot.
1151 (elf32_hppa_size_stubs): Account for reloc addend when calculating
1152 branch destination. Put addend into stub name too.
1153 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
1154 adjust by 8 when deciding whether a linker stub is needed. Put
1155 addend into stub name as for above.
1157 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
1158 various args and vars.
1159 (elf32_hppa_bfd_final_link_relocate): Here too.
1160 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
1161 inner block var to avoid shadowing.
1163 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
1165 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
1166 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
1167 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
1169 * libhppa.h: Change practically all unsigned ints to plain ints.
1170 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
1173 From Ryan Bradetich <rbradetich@uswest.net>
1174 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
1175 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
1177 From David Huggins-Daines <dhd@linuxcare.com>
1178 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
1179 to the new OP_* ones.
1181 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
1182 error exit. Bail out earlier on plabel relocs that we aren't
1183 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
1184 string, and then don't free our copy.
1185 (elf32_hppa_build_one_stub): Make insn unsigned int.
1187 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
1188 available with BL, not BE and BLE.
1190 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
1191 code for elf arg relocs.
1192 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
1193 argument with elf_link_hash_entry h. Handle undefined weak
1194 symbols. Move $global$ lookup from here...
1195 (elf32_hppa_relocate_section): ...to here. Return correct error
1196 message for non-handled relocs.
1197 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
1198 wrong test was -0x3ffff to +0x40000.
1200 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
1201 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
1202 Handle them as such.
1203 (elf_hppa_relocate_insn): Fix a typo.
1205 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
1206 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1207 assemble_17, assemble_21): Delete.
1208 Supply defines for all 64 possible opcodes.
1209 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
1210 formats. Handle COMICLR.
1211 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
1214 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
1215 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
1216 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
1218 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
1219 the local syms - did this code get deleted accidentally? Ignore
1220 undefined and undefweak syms.
1222 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
1223 block. Use it instead of elf64_hppa_hash_table (info).
1224 (elf_hppa_final_link_relocate): Use hppa_info instead of
1225 elf64_hppa_hash_table (info).
1227 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1228 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1229 (hppa_rebuild_insn): Mask immediate bits here instead.
1230 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1232 2000-07-08 Alan Modra <alan@linuxcare.com.au>
1234 * section.c (struct sec): Add id field. Tidy comment formatting.
1235 (bfd_make_section_anyway): Set id.
1236 (STD_SECTION): Init id too.
1237 Change CONST to const throughout.
1238 * archures.c (bfd_arch_info): Tidy comment.
1239 (bfd_arch_list): Change a CONST to const.
1240 * libbfd-in.h: Tidy comments and replace CONST with const.
1241 * elf-bfd.h: Likewise.
1242 * libbfd.h: Regenerate.
1243 * bfd-in2.h: Regenerate.
1244 * libcoff.h: Regenerate.
1246 2000-07-07 DJ Delorie <dj@redhat.com>
1248 * archive.c (_bfd_write_archive_contents): Add an informative
1251 2000-07-06 Kazu Hirata <kazu@hxi.com>
1253 * srec.c: Fix formatting.
1255 2000-06-05 DJ Delorie <dj@redhat.com>
1259 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1261 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
1262 value of PC-relative offsets.
1264 2000-07-03 Jim Wilson <wilson@cygnus.com>
1266 * elf64-alpha.c (alpha_elf_size_info): New.
1267 (elf_backend_size_info): Define to alpha_elf_size_info.
1268 * elfcode.h (elf_size_info): Change hash bucket size to 4.
1270 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
1272 * elf32-mips.c: Include elf32-target.h again for the traditional
1275 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1277 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
1278 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
1279 (avr_info_to_howto_rela): Likewise.
1280 (elf32_avr_gc_mark_hook): Likewise.
1281 (elf32_avr_gc_sweep_hook): Likewise.
1282 (elf32_avr_relocate_section): Likewise.
1284 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
1286 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
1287 an external symbol for a non-shared, non-relocatable link.
1289 2000-07-03 Nick Clifton <nickc@redhat.com>
1291 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
1292 is an external symbol.
1293 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
1296 2000-07-03 Kazu Hirata <kazu@hxi.com>
1298 * reloc16.c: Fix formatting.
1300 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1302 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
1303 to add a new target for traditional mips i.e
1304 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
1305 * configure.in: Likewise.
1306 * configure: Rebuild.
1307 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
1309 (bfd_elf32_tradlittlemips_vec): Likewise.
1310 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
1311 to see that elfNN_bed does not get redefined even if the target file
1312 is included twice for a chip. See elf32-mips.c.
1314 2000-07-01 Alan Modra <alan@linuxcare.com.au>
1316 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
1317 (CLEANFILES): Add DEPA.
1318 * Makefile.in: Regenerate.
1320 2000-06-30 DJ Delorie <dj@cygnus.com>
1322 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
1323 can't assume the PE header is at 0x80.
1325 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1327 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
1329 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
1331 * go32stub.h: Update stub.
1333 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1335 * archures.c (bfd_mach_avr5): Define.
1336 * bfd-in2.h (bfd_mach_avr5): Define.
1337 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
1338 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
1339 (compatible): Update comment. Add missing test.
1340 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
1341 for avr2 and avr4. Simplify 8K wrap code.
1342 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
1343 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
1345 2000-06-26 Kazu Hirata <kazu@hxi.com>
1347 * coff-h8300.c: Fix formatting.
1348 * cpu-h8300.c: Likewise.
1350 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
1352 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
1353 for local symbols whose names are unknown.
1355 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1357 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
1359 * Makefile.in: Regenerate.
1360 * doc/Makefile.in: Regenerate.
1362 2000-06-20 H.J. Lu <hjl@gnu.org>
1364 * Makefile.am: Rebuild dependency.
1365 * Makefile.in: Rebuild.
1367 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1369 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
1370 (elf_backend_copy_indirect_symbol): Map to the new function.
1372 2000-06-20 Alan Modra <alan@linuxcare.com.au>
1374 * archive.c (normalize): Correct pointer comparison when checking
1376 (bfd_bsd_truncate_arname): Likewise.
1377 (bfd_gnu_truncate_arname): Likewise.
1379 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
1381 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
1382 sections elf_{text,data}_{section,symbol}.
1383 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
1384 (_bfd_mips_elf_hide_symbol): New function.
1385 (elf_backend_hide_symbol): Map to the new function.
1386 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
1387 definitions of mips_elf_{text,data}_{section,symbol}.
1388 (mips_elf_local_relocation_p): Try to find the direct symbol
1389 based on new check_forced argument.
1390 (mips_elf_calculate_relocation): Use new version of
1391 mips_elf_local_relocation_p.
1392 (mips_elf_relocate_section): Likewise.
1393 (_bfd_mips_elf_relocate_section): Likewise.
1394 (mips_elf_sort_hash_table): Only assert that have enough GOT
1396 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
1397 entry if the relocation based on the new external argument.
1398 (mips_elf_create_dynamic_relocation): Assert that we have a
1399 section contents allocated where we can swap out the dynamic
1401 (mips_elf_calculate_relocation): Find the real hash-table entry
1402 correctly by using h->root.root.type. Only create a dynamic
1403 relocation entry if the symbol is defined in a shared library.
1404 Create an external GOT entry for the GOT16 relocation if the
1405 symbol was forced local.
1406 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
1407 dynamic index if the symbol was forced local.
1409 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1411 * elf32-mips.c: Fix typos in comments.
1413 2000-06-19 Mark Kettenis <kettenis@gnu.org>
1415 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
1418 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1420 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
1421 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
1422 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
1423 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
1424 (bfd_elf32_m68hc11_vec): Likewise.
1425 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
1426 Supports 68hc11 & 68hc12 at the same time.
1427 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
1429 (bfd_elf32_m68hc11_vec): Likewise.
1430 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
1431 * archures.c (bfd_m68hc12_arch): Define and register in global list
1432 (bfd_m68hc11_arch): Likewise.
1433 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
1434 BFD_RELOC_M68HC11_3B): Define.
1435 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
1436 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
1438 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
1440 * elf_bfd.h (struct elf_backend_data): Add info argument to
1441 elf_backend_hide_symbol.
1442 (_bfd_elf_link_hash_hide_symbol): Likewise.
1443 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
1444 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
1445 * elflink.h (elf_link_add_object_symbols): Likewise.
1446 (elf_link_assign_sym_version): Likewise.
1448 2000-06-18 H.J. Lu <hjl@gnu.org>
1450 * coff-i386.c (coff_i386_reloc): Don't return in case of
1451 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
1452 Compensate PE relocations when linking with non-PE object
1453 files to generate a non-PE executable.
1455 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
1457 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
1458 GOT entries if we're doing a static link or -Bsymbolic link.
1460 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1462 * elflink.h (elf_link_adjust_relocs): Check for and call backend
1463 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
1465 (elf_link_output_relocs): Likewise.
1466 (elf_reloc_link_order): Likewise.
1468 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1470 * archures.c (enum bfd_architecture): #define constants for
1471 PowerPc and RS6000 machine numbers.
1472 * bfd-in2.h: Regenerate.
1473 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
1474 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
1475 and RS6000 machine numbers using #defined constants from
1477 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
1478 machine numbers using #defined constants from archures.c. Add
1479 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
1480 64-bit words in 620 entry.
1481 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
1483 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
1485 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
1487 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
1488 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
1489 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
1491 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1493 * bfd-in.h (bfd_family_coff): Define.
1494 * bfd-in2.h: Regenerate.
1495 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
1496 coff_find_nearest_line): Check COFFness using bfd_family_coff()
1497 instead of bfd_target_coff_flavour.
1498 * cofflink.c (_bfd_coff_final_link): Likewise.
1499 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
1500 exclude XCOFF files.
1501 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1503 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
1504 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
1505 * xcofflink.c (XCOFF_XVECP): Delete.
1506 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
1507 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
1508 bfd_xcoff_record_link_assignment,
1509 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
1510 check for bfd_target_xcoff_flavour.
1512 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1514 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
1516 (read_hdr): New function.
1517 (rs6000coff_core_p): Store mstsave or __context64 struct instead
1518 of trying to extract individual registers. Set abfd->arch_info
1519 to match the architecture that created the core file.
1520 (rs6000coff_get_section_contents): Delete.
1521 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
1523 2000-06-14 H.J. Lu <hjl@gnu.org>
1525 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
1528 2000-06-13 H.J. Lu <hjl@gnu.org>
1530 * configure: Regenerate.
1532 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1534 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
1537 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1539 * configure.in (VERSION): Update to show this is the CVS mainline.
1541 2000-06-07 Alan Modra <alan@linuxcare.com.au>
1543 * elf32-d10v.c: Include elf/d10v.h
1544 (enum reloc_type): Delete.
1545 * elf32-d30v.c: Include elf/d30v.h
1546 (enum reloc_type): Delete.
1548 * Makefile.am: Run "make dep-am" to regenerate dependencies.
1549 * Makefile.in: Regenerate.
1551 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
1552 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
1553 move HOWTOs into elf_howto_table.
1554 (R_386_standard, R_386_ext_offset): Define.
1555 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
1556 (elf_i386_reloc_type_lookup): Modify calculation of index into
1557 elf_howto_table since we've removed the padding.
1558 (elf_i386_info_to_howto_rel): Likewise.
1559 (elf_i386_relocate_section): Likewise.
1561 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
1563 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
1565 2000-06-05 H.J. Lu <hjl@gnu.org>
1567 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
1568 an error when seeing an undefined symbol with hidden/internal
1569 attribute. It is handled in *_relocate_section ().
1571 2000-06-05 H.J. Lu <hjl@gnu.org>
1573 * elflink.h (elf_fix_symbol_flags): Follow the link for the
1574 indirect symbol for the ELF_LINK_NON_ELF bit.
1575 (elf_link_output_extsym): Don't output the indirect symbol even
1576 if the ELF_LINK_NON_ELF bit is set.
1578 2000-06-01 J.T. Conklin <jtc@redback.com>
1580 * config.bfd (i[3456]86-*-netbsdelf*): New target.
1581 (i[3456]86-*-netbsdaout*): New target.
1582 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
1583 (i[3456]86-*-openbsd*): Likewise.
1585 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1587 * trad-core.c: From hpux-core.c, include <dirent.h> or
1588 <sys/ndir.h> when possible.
1590 2000-05-31 Nick Clifton <nickc@cygnus.com>
1592 * opintl.h (_(String)): Explain why dgettext is used instead
1595 2000-05-31 Ulrich Drepper <drepper@redhat.com>
1597 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
1598 definitions. We must not assume they are sorted in the file
1599 according to their index numbers.
1601 2000-05-31 Alan Modra <alan@linuxcare.com.au>
1603 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
1604 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
1605 R_PARISC_DIR17F are for absolute branches; Handle them as such.
1607 2000-05-30 Nick Clifton <nickc@cygnus.com>
1609 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
1610 80960CA, 80960MC as valid machine names.
1612 2000-05-30 H.J. Lu <hjl@gnu.org>
1614 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
1615 visibility bits if the symbol is undefined. Correctly handle
1616 weak undefined symbols with hidden and internal attributes.
1618 * elflink.h (elf_link_add_object_symbols): Always turn the
1619 symbol into local if it has the hidden or internal attribute.
1621 2000-05-29 Philip Blundell <philb@gnu.org>
1623 * ppcboot.c: Add packed attribute if compiling with GCC.
1625 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
1627 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
1629 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
1631 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
1632 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
1633 corefile on a 64-bit (Sparc Solaris) host. Also clean up
1636 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1638 * Makefile.am: Update dependencies with "make dep-am"
1639 * Makefile.in: Regenerate.
1641 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
1642 bindtextdomain): Replace defines with those from intl/libgettext.h
1643 to quieten gcc warnings.
1645 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
1647 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
1649 * archive.c (normalize, bfd_bsd_truncate_arname,
1650 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
1651 file names with backslashes.
1653 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
1656 * sysdep.h: Include filenames.h.
1658 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1660 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
1662 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1664 * elf64-sparc.c (sparc64_elf_relax_section): New.
1665 (sparc64_elf_relocate_section): Optimize tail call into branch always
1667 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1668 (elf32_sparc_relax_section): New.
1670 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1672 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
1673 Remove unusued variables.
1674 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
1675 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
1676 previous fix, so that shared libs really don't influence targets
1677 extension mask and memory model.
1679 2000-05-23 H.J. Lu <hjl@gnu.org>
1681 * elf64-alpha.c (elf64_alpha_relocate_section): Check
1682 h->root.other not h->other.
1683 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1685 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
1687 2000-05-23 H.J. Lu <hjl@gnu.org>
1689 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
1690 undefined symbol with the non-default visibility attributes.
1691 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1692 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1693 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1694 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1695 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1696 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1697 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1698 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1699 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1700 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
1701 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1703 2000-05-22 Richard Henderson <rth@cygnus.com>
1705 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
1706 PCREL22, PCREL64I. Zero size of special relocs.
1707 (elf64_ia64_reloc_type_lookup): Likewise.
1708 (USE_BRL, oor_brl, oor_ip): New.
1709 (elf64_ia64_relax_section): New.
1710 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
1711 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
1712 (elf64_ia64_relocate_section): Likewise.
1713 (bfd_elf64_bfd_relax_section): New.
1714 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
1715 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
1716 * bfd-in2.h, libbfd.h: Regenerate.
1718 2000-05-22 Nick Clifton <nickc@cygnus.com>
1720 * configure.in : Add peigen.lo to MIPS PE targets.
1721 * configure: Regenerate.
1723 2000-05-22 Momchil Velikov <velco@fadata.bg>
1725 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
1726 only if it is known for both input and output bfds. Separate
1727 error message strings as in some languages, it may be necessary
1728 to change more than one place in the string to change between
1731 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
1732 endianess checks, call _bfd_generic_verify_endian_match() instead.
1734 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1736 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1738 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
1739 endianess before checking bfd flavours.
1741 2000-05-22 H.J. Lu <hjl@gnu.org>
1743 * elflink.h (elf_link_output_extsym): Clear the visibility
1744 field for symbols not defined locally.
1746 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1748 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1749 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1750 (hppa_rebuild_insn): Mask immediate bits here instead.
1751 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1753 2000-05-18 Momchil Velikov <velco@fadata.bg>
1755 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
1756 relocs for an executable, ensure that they are virtual addresses.
1758 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
1760 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
1762 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
1763 Rick Gorton <gorton@scrugs.lkg.dec.com>
1765 * elflink.h: Add emitrelocations support: when enabled, relocation
1766 information and relocation sections are put into final output
1767 executables. If the emitrelocations flag is set, do the following:
1768 (elf_bfd_final_link): Emit relocation sections.
1769 (elf_link_input_bfd): Compute relocation section contents.
1770 (elf_gc_sections): Don't clean relocation sections.
1772 2000-05-16 Catherine Moore <clm@cygnus.com>
1774 * som.c (som_decode_symclass): Recognize weak symbols.
1776 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
1778 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
1779 read idata section only from dataoff.
1780 (pe_print_edata): Correctly check for valid eat_member.
1782 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1784 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1786 2000-05-14 Philip Blundell <philb@gnu.org>
1788 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
1790 2000-05-12 Alan Modra <alan@linuxcare.com.au>
1792 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
1794 * peigen.c (pe_print_idata): Look for .idata section and print
1795 info even if data directory has zero entries. Read idata section
1796 starting from dataoff, and adjust all data offsets to suit. Cast
1797 all bfd_vma vars to unsigned long before passing to fprintf.
1798 * peigen.c (pe_print_edata): Similarly, look for .edata section
1799 and print info even if data directory has zero entries. Cast
1800 all bfd_vma vars to unsigned long before passing to fprintf.
1802 From Szabolcs Szakacsits <szaka@F-Secure.com>
1803 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
1804 directory size which may be bogus.
1805 * peigen.c (pe_print_edata): Similarly.
1807 2000-05-09 Alan Modra <alan@linuxcare.com.au>
1809 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
1811 (copy_private_bfd_data): Allow for space possibly taken up by elf
1812 headers when calculating segment physical address from lma.
1814 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1816 * versados.c (versados_scan): Init stringlen and pass_2_done.
1818 * trad-core.c (trad_unix_core_file_p): Return
1819 bfd_error_wrong_format rather than bfd_error_file_truncated.
1821 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
1822 add_data_entry. DataDirectory virtual address is relative.
1823 (pe_print_idata): Account for relative DataDirectory virtual
1824 addresses. Don't trash datasize inside POWERPC_LE_PE code.
1825 (pe_print_edata): Similarly.
1827 From Szabolcs Szakacsits <szaka@F-Secure.com>
1828 * peigen.c (dir_names): Add Delay Import Directory.
1829 (pe_print_idata): Always search for bfd section containing
1830 idata address rather than looking up section name. Print this
1831 section name rather than .idata.
1832 (pe_print_edata): Similarly. Also print some fields as %08lx.
1833 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
1836 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
1838 * xcoff.h: Rename to xcoff-target.h
1839 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
1840 * coff-rs6000.c: Ditto.
1841 * coff64-rs6000.c: Ditto.
1842 * coff-pmac.c: Ditto.
1843 * Makefile.in: Regenerate.
1845 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
1847 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
1848 Change U802TOC64MAGIC to U803XTOCMAGIC.
1850 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
1852 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
1853 * bfd-in.h: Prototype bfd_elf_get_arch_size.
1854 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
1856 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1858 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
1860 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1862 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
1863 hidden and internal symbols.
1864 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
1866 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
1867 assign a PLT or GOT entry to symbols with hidden and
1868 internal visibility.
1870 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1872 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
1874 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1876 2000-05-02 H.J. Lu <hjl@gnu.org>
1878 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
1881 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1883 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
1884 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
1886 * Makefile.in: Regenerate.
1888 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
1890 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
1891 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
1892 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
1893 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
1894 * Makefile.in: Rebuild.
1896 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1898 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
1899 doesn't work very well.
1901 * elf-hppa.h (elf_hppa_internal_shdr): Define.
1902 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
1903 Set hdr->s_type to 1 if ARCH_SIZE == 32.
1904 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
1905 (elf_hppa_info_to_howto): Likewise.
1906 (elf_hppa_info_to_howto_rel): Likewise.
1907 (elf_hppa_reloc_type_lookup): Likewise.
1908 (elf_hppa_is_local_label_name): Likewise.
1909 (elf_hppa_fake_sections): Likewise.
1910 (elf_hppa_final_write_processing): Likewise.
1911 (elf_hppa_howto_table): Fully initialise all entries.
1912 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
1913 (elf_hppa_info_to_howto): Likewise.
1914 (elf_hppa_info_to_howto_rel): Likewise.
1915 (elf_hppa_reloc_type_lookup): Likewise.
1916 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
1917 elf_hppa_unmark_useless_dynamic_symbols,
1918 elf_hppa_remark_useless_dynamic_symbols,
1919 elf_hppa_record_segment_addrs, elf_hppa_final_link,
1920 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
1921 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
1922 elf32-hppa.c mess is cleaned up.
1923 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
1924 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
1925 r_field then call hppa_field_adjust inline func with variable
1926 r_field arg, instead call hppa_field_adjust with fixed arg.
1927 In case R_PARISC_PCREL22F, don't set r_field.
1928 (elf_hppa_relocate_insn): Change args and return type to unsigned
1929 int. Call re_assemble_* funcs to do the work.
1931 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
1934 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
1936 (sign_extend): Mask first before sign extending.
1937 (low_sign_extend): Rewrite without condition expression.
1938 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
1939 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
1940 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1941 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
1942 result as function return value rather than through pointer arg.
1943 Accept unsigned int args, and return unsigned int.
1944 (re_assemble_3): New. Combines function of dis_assemble_3 with
1945 re-assembly of opcode and immediate.
1946 (re_assemble_12): Likewise.
1947 (re_assemble_16): Likewise.
1948 (re_assemble_17): Likewise.
1949 (re_assemble_21): Likewise.
1950 (re_assemble_22): Likewise.
1951 (hppa_field_adjust): Rewrite and document, paying attention to
1952 size of types and signed/unsigned issues.
1953 (get_opcode): Shift before masking.
1954 (FDLW): Rename to FLDW.
1955 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
1956 (hppa_rebuild_insn): Change args and return value to unsigned
1957 int. Make use of re_assemble_*. Correct case 11.
1959 * dep-in.sed: Handle ../opcodes/.
1960 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
1961 elf64-hppa.h, hppa_stubs.h, xcoff.h.
1962 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
1963 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
1964 elfarm-nabi.lo dependencies outside of auto-dependency area.
1965 Regenerate dependencies.
1966 * Makefile.in: Regenerate.
1968 * configure.in (TRAD_HEADER): Test non-null before
1970 * configure: Regenerate.
1972 * reloc.c: Fix mis-spelling in comment.
1974 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1976 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
1977 * vms.c (vms_openr_next_archived_file): Return NULL.
1979 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
1981 * coffcode.h Copy changes mistakenly done to libcoff.h in
1984 2000-04-29 Andreas Jaeger <aj@suse.de>
1986 * libbfd-in.h: Correctly check GCC version.
1987 * bfd-in.h: Likewise.
1988 * libhppa.h: Likewise.
1989 * libbfd.h: Regenerate.
1990 * bfd-in2.h: Regenerate.
1992 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
1994 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
1995 coffdu-rs6000.{lo,c}.
1996 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
1998 * Makefile.in: Regenerate.
1999 * xcoff.h: New file.
2000 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
2001 * coff-rs6000.c: Move all declarations and defines that are
2002 common to the xcoff backends into xcoff.h
2003 * coff64-rs6000.c: Ditto,
2005 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
2007 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
2008 _bfd_coff_force_symnames in strings and
2009 _bfd_coff_debug_string_prefix_length to their default values.
2010 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
2012 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
2014 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
2015 _bfd_coff_force_symnames in strings and
2016 _bfd_coff_debug_string_prefix_length to their default values.
2018 2000-04-27 Alan Modra <alan@linuxcare.com.au>
2020 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
2021 Check local_got_refcounts before dereferencing.
2023 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
2024 before deciding we don't need R_PPC_PLT32 relocation.
2025 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
2028 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
2030 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
2032 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
2033 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
2034 (elf_i386_relocate_section): Allow for .plt to go missing.
2035 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
2036 can use a relative reloc for got as elf_i386_relocate_section.
2037 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
2039 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
2041 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
2043 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
2045 * Makefile.am (coff64-rs6000.lo): New rule.
2046 * Makefile.in: Regenerate.
2047 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
2048 xcoff_is_local_label_name, xcoff_rtype2howto,
2049 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
2050 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
2051 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
2052 (NO_COFF_SYMBOLS): Define.
2053 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
2054 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
2056 (MINUS_ONE): New macro.
2057 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
2059 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
2060 coff_SWAP_aux_out): Map to the new functions.
2061 * coff64-rs6000.c: New file.
2062 * libcoff.h (bfd_coff_backend_data): Add new fields
2063 _bfd_coff_force_symnames_in_strings and
2064 _bfd_coff_debug_string_prefix_length.
2065 (bfd_coff_force_symnames_in_strings,
2066 bfd_coff_debug_string_prefix_length): New macros for above fields.
2067 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
2068 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
2069 of using coff_swap_sym_in directly.
2070 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
2071 (coff_set_flags) Set magic for XCOFF64.
2072 (coff_compute_section_file_positions): Add symbol name length to
2073 string section length if bfd_coff_debug_string_prefix_length is
2075 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
2076 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
2077 using coff_swap_lineno_in directly.
2078 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
2079 and _bfd_coff_debug_string_prefix_length fields.
2080 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
2081 symbol names into strings table when
2082 bfd_coff_force_symnames_in_strings is true.
2083 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
2084 SET_RELOC_VADDR): New macros.
2085 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
2086 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
2088 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
2089 changes within RS6000COFF_C specific code.
2090 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
2091 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
2092 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
2093 Extend existing hack on target name.
2094 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
2096 * coff-tic54x.c (ticof): Keep up to date with new fields
2097 in bfd_coff_backend_data.
2098 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
2099 targ_selvecs to include rs6000coff64_vec for rs6000.
2100 * configure.in: Add rs6000coff64_vec case.
2101 * cpu-powerpc.c: New bfd_arch_info_type.
2103 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
2105 * config.bfd: Only disable elf32-hppa vectors, not all of the
2106 BSD and OSF configuration support. Provide (disabled) clauses
2108 * configure.in: Add clause for PA64 support.
2109 * configure: Rebuilt.
2111 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
2112 (bfd_elf64_hppa_vec): Declare.
2114 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
2115 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
2116 (elf64-hppa.lo): Add dependencies.
2117 * Makefile.in: Rebuilt.
2119 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
2121 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
2123 * libhppa.h (dis_assemble_16): New function.
2124 (pa_arch): Added pa20w element.
2126 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
2128 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
2129 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
2130 bfd_elf64_slurp_reloc_table.
2132 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
2133 definitions to get external names.
2134 (elf_write_relocs): Renamed from write_relocs and make global.
2135 (elf_slurp_reloc_table): Make global.
2136 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
2138 * archive.c (hpux_uid_gid_encode): New function.
2139 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
2140 defined and the ID is greater than 99999.
2141 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
2142 special uid/gid fields into 32 bit values.
2144 2000-04-21 Matthew Green <mrg@cygnus.com>
2146 * config.bfd: Add NetBSD/sparc64 support.
2148 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2149 David Mosberger <davidm@hpl.hp.com>
2150 Timothy Wall <twall@cygnus.com>
2151 Jim Wilson <wilson@cygnus.com>
2153 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
2154 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
2155 (BFD64_BACKENDS): Add elf64-ia64.lo.
2156 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
2157 (cpu-ia64.lo, elf64-ia64.lo): New rules.
2158 * Makefile.in: Rebuild.
2159 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
2160 (bfd_ia64_arch): Declare.
2161 (bfd_archures_list): Add bfd_ia64_arch.
2162 * bfd-in2.h: Rebuild.
2163 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
2164 * configure: Rebuild.
2165 * configure.host: (ia64-*-linux*): New host.
2166 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
2167 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
2168 * elf.c (prep_headers): Add bfd_arch_ia64.
2169 * libbfd.h: Rebuild.
2170 * reloc.c: Add IA-64 relocations.
2171 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
2173 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
2174 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
2176 2000-04-21 Richard Henderson <rth@cygnus.com>
2178 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
2179 contents when performing a partial link.
2180 (bfd_elf_d30v_reloc_21): Likewise.
2182 2000-04-20 H.J. Lu <hjl@gnu.org>
2184 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
2185 patch to symbols defined by a shared object.
2186 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
2188 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2191 * dwarf2.c (concat_filename): Avoid string literal concatenation.
2192 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
2194 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
2196 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
2197 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
2198 (coff-ia64.lo): Add dependency.
2199 * Makefile.in: Regenerate.
2200 * coff-ia64.c: New file.
2201 * efi-app-ia32.c: Ditto.
2202 * efi-app-ia64.c: Ditto.
2203 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
2204 (coff_set_flags): Ditto.
2205 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
2206 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
2207 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
2208 * configure: Regenerate.
2209 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
2210 (PUT_OPTHDR_IMAGE_BASE): Ditto.
2211 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2212 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2213 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2214 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2215 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2216 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2217 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2218 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2219 (GET_PDATA_ENTRY): Ditto.
2220 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
2221 data_start. Use above macros to read fields that are 64 bit wide for
2222 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
2223 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
2224 FileAlignment and SectionAlignment to minimum alignment if they
2226 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
2227 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
2228 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
2229 Use above macros to write fields that are 64 bit wide for
2231 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
2232 5*4 otherwise. This should be right for IA-32 and IA-64, but may
2233 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
2234 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
2235 begin address, end address, and unwind info address only. Use
2236 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
2238 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
2239 HIGH3ADJ relocation names.
2240 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
2241 * targets.c: Declare bfd_efi_app_ia32_vec and
2242 bfd_efi_app_ia64_vec.
2243 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
2244 bfd_efi_app_ia64_vec.
2246 2000-04-17 Timothy Wall <twall@cygnus.com>
2248 * bfd-in2.h: Add prototypes for tic54x load page access.
2249 * bfd-in.h: Regenerate.
2250 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
2251 in customized _set_arch_mach function.
2252 * coffcode.h (coff_set_alignment_hook): Set section load page if
2253 the appropriate macro is defined.
2254 (write_object_contents): Read section load page.
2256 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2258 * elf32-hppa.h: Update copyright date.
2260 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
2261 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
2263 * elf32-d30v.c (MAX32): Don't use LL suffix.
2264 (MIN32): Define in terms of MAX32.
2265 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
2267 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
2270 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
2272 2000-04-12 Alan Modra <alan@linuxcare.com.au>
2274 * dep-in.sed: Match space before file name, not after.
2275 * Makefile.am: Regenerate dependencies.
2276 * Makefile.in: Regenerate.
2278 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
2279 case, allow address wrap-around stupidly removed 2000-03-17. Sign
2280 extend without an if statement.
2282 2000-04-11 Alan Modra <alan@linuxcare.com.au>
2284 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
2286 * elf32-mips.c (gprel16_with_gp): Likewise.
2287 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
2288 here using -0x40000, not (int)0xfffc0000.
2289 (elf32_hppa_size_of_stub): Likewise.
2291 2000-04-11 Timothy Wall <twall@cygnus.com>
2293 * coff-tic54x.c: Now builds with all targets.
2294 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
2295 * Makefile.in: Regenerate.
2296 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
2297 unitialized variable.
2299 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2301 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2302 --enable-build-warnings option.
2303 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2304 * Makefile.in, configure: Re-generate.
2306 2000-04-07 Nick Clifton <nickc@cygnus.com>
2308 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
2309 BFD_RELOC_THUMB_PCREL_BLX.
2311 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2312 R_ARM_XPC25 and R_ARM_THM_PC22.
2314 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
2315 R_ARM_XPC25 and R_ARM_THM_XPC22.
2316 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
2317 R_ARM_[XPC25|THM_XPC22].
2319 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
2320 elf/arm-oabi.h to elf/arm.h
2322 * Makefile.am: Fix dependency for elfarm-oabi.c
2323 * Makefile.in: Regenerate.
2325 * bfd-in2.h: Regenerate.
2326 * libbfd.h: Regenerate.
2328 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2330 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
2331 and restore it on failure. Release newly allocated tdata on
2334 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
2336 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
2337 (decode_line_info): Set it. Report error if unit->line_offset is
2338 equal to or larger than it.
2340 2000-04-07 Timothy Wall <twall@cygnus.com>
2342 * targets.c: Added vecs for tic54x.
2343 * reloc.c: Added relocs for tic54x.
2344 * libbfd.h: Regenerated.
2345 * configure: Add TI COFF vecs for tic54x.
2346 * configure.in: Ditto.
2347 * config.bfd (targ_cpu): Recognize new tic54x target.
2348 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
2349 * bfd-in2.h: Add tic54x target and relocations.
2350 * Makefile.am, Makefile.in: Add tic54x target.
2351 * archures.c (bfd_archures_list): Add tic54x target.
2352 * coff-tic54x.c: New.
2353 * cpu-tic54x.c: New.
2355 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2357 * elfcore.h (elf_core_file_p): call backend_object_p which
2358 thereby gets an opportunity to update the arch/machine type.
2360 2000-04-06 Timothy Wall <twall@cygnus.com>
2362 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
2363 class. Handle SEC_CLINK and SEC_BLOCK flags.
2364 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
2365 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
2367 2000-04-06 Nick Clifton <nickc@cygnus.com>
2369 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
2370 EF_INTERWORK if this is an unknown EABI.
2371 (elf32_arm_merge_private_bfd_data): Check EABI version
2372 numbers. Only check EF_xxx flags if the EABI version number
2374 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
2375 if the EABI version number is unknown.
2376 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
2377 if the EABI version number is unknown.
2379 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2381 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
2382 BFD_RELOC_SH_LOOP_END.
2383 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
2384 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
2385 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
2386 (sh_elf_reloc_loop): New function.
2387 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
2389 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
2390 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
2391 * bfd-in2.h, libbfd.h: Regenerate.
2393 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2395 * po/bfd.pot: Regenerate.
2397 * Makefile.am: Remove extraneous mkdep comment.
2398 (MKDEP): Use gcc -MM rather than mkdep.
2399 (DEP): Quote when passing vars to sub-make. Add warning
2401 (DEP1): Rewrite for "gcc -MM".
2402 (CLEANFILES): Add DEP2.
2403 Update dependencies.
2404 * Makefile.in: Regenerate.
2406 2000-04-03 Kevin Buettner <kevinb@redhat.com>
2408 * configure.in: Added corefile support for AIX 4.3. In particular,
2409 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
2410 compiling rs6000-core.c.
2411 * configure: Regenerated.
2413 2000-04-03 H.J. Lu <hjl@gnu.org>
2415 * cache.c (bfd_open_file): Unlink the output file only if
2416 it has non-zero size.
2418 2000-04-01 Ken Block USG <block@zk3.dec.com>
2420 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
2421 relative relocations for non-loaded sections in shared objects.
2422 (elf64_alpha_check_relocs): Similarly.
2424 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
2426 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
2427 BFD_RELOC_16 to switch for extended relocs.
2428 (MY_swap_ext_reloc_in): New.
2429 (MY_swap_ext_reloc_out): New.
2430 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
2431 than NAME(aout,swap_ext_reloc_in) for extended relocs.
2432 (NAME(aout,squirt_out_relocs)): Similarly use
2433 MY_swap_ext_reloc_out.
2434 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
2436 2000-04-03 Kazu Hirata <kazu@hxi.com>
2438 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
2439 the R_PCRWORD_B case.
2441 2000-03-31 Thomas de Lellis <tdel@wrs.com>
2443 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
2447 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
2449 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
2450 HOWTO references to bfd_elf_generic_reloc, that have
2451 partial_inplace == true, now use the new function. The function
2452 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
2453 extends its fixes to the R_M32R_{16,24,32} relocs.
2454 The new logic in m32r_elf_lo16_reloc() has been removed, and
2455 it instead calls the new routine to obtain that functionality.
2457 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2459 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
2460 elf32_avr_check_relocs, avr_final_link_relocate,
2461 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
2462 elf32_avr_object_p): Add prototypes.
2463 (elf32_avr_gc_mark_hook): Add default for h->root.type.
2464 (bfd_elf_avr_final_write_processing): Make static.
2466 2000-03-27 Denis Chertykov <denisc@overta.ru>
2468 * cpu-avr.c: New file. BFD support routines for AVR architecture.
2469 * archures.c (bfd_architecture): Add AVR architecture.
2470 (bfd_archures_list): Add reference to AVR architecture info.
2471 * elf.c (prep_headers): Handle bfd_arch_avr.
2472 * reloc.c: Add various AVR relocation enums.
2473 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
2475 * Makefile.am: Add support for AVR elf.
2476 * configure.in: Likewise.
2477 * config.bfd: Likewise.
2478 * Makefile.in: Regenerate.
2479 * configure: This too.
2480 * bfd-in2.h: And this.
2481 * libbfd.h: And this.
2483 2000-03-24 H.J. Lu <hjl@gnu.org>
2485 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
2486 (elf64_alpha_find_reloc_at_ofs): Likewise.
2488 2000-03-17 Alan Modra <alan@linuxcare.com.au>
2490 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
2491 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
2492 allowable range used to be -2**(n-1) to 2**n-1.
2493 * reloc.c (_bfd_relocate_contents): Same here. Also replace
2494 "boolean overflow" with "bfd_reloc_status_type flag".
2496 2000-03-14 Doug Evans <dje@casey.transmeta.com>
2498 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
2500 2000-03-14 Kazu Hirata <kazu@hxi.com>
2502 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
2503 of shrinks properly, including the last reloc.
2505 2000-03-13 Kazu Hirata <kazu@hxi.com>
2507 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
2510 2000-03-11 Alan Modra <alan@linuxcare.com.au>
2512 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
2513 a format mismatch rather than an "error" from bfd_read such as
2514 bfd_error_file_truncated.
2516 2000-03-10 Geoff Keating <geoffk@cygnus.com>
2518 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
2519 sign-extension and big-endian compensation for
2520 R_MIPS_64 even in ld -r.
2522 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2524 * elf32-mips.c (mips_elf_next_relocation): Rename from
2525 mips_elf_next_lo16_relocation, and generalize to look
2526 for any relocation type.
2527 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
2528 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
2529 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
2530 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
2531 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
2532 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
2533 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
2534 (mips_rtype_to_howto): Likewise.
2535 (mips_elf_calculate_relocation): Handle new relocs.
2536 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
2537 are paired. The addend for R_MIPS_GNU_REL16_S2
2538 is shifted right two bits.
2540 2000-03-10 Alan Modra <alan@linuxcare.com.au>
2542 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
2543 comment, and ensure it doesn't happen again.
2544 (bfd_install_relocation): Same here.
2545 (_bfd_relocate_contents): Don't bother assigning unused signmask
2546 shift result. Fix typos in comments.
2547 Remove trailing whitespace throughout file.
2549 2000-03-07 Doug Evans <dje@casey.transmeta.com>
2551 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
2552 * bfd-in2.h: Rebuild.
2554 2000-03-06 Nick Clifton <nickc@cygnus.com>
2556 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
2558 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
2559 (SIZEOF_ILF_STRINGS): Redefine.
2560 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
2561 relative reloc, as opposed to a section relative reloc.
2562 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
2564 Add length of symbol's prefix to string pointer.
2565 Store a pointer to the symbol in the symbol pointer table.
2566 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
2567 Initialise the symbol pointer table.
2568 Store the hint in the Hint/Name table.
2569 Make the jump reloc be symbol realtive, not section relative.
2570 Create an import symbol for imported code.
2572 2000-03-06 Catherine Moore <clm@cygnus.com>
2574 * elf.c (swap_out_syms): Check for null type_ptr.
2576 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
2578 * aout-target.h (MY(write_object_contents)): Remove unused
2579 and unusable "#if CHOOSE_RELOC_SIZE".
2580 * pc532-mach.c (MY(write_object_contents)): Ditto.
2581 * netbsd.h (MY(write_object_contents)): Ditto.
2582 * hp300hpux.c (MY(write_object_contents)): Ditto.
2583 * freebsd.h (MY(write_object_contents)): Ditto.
2584 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
2586 2000-02-29 H.J. Lu <hjl@gnu.org>
2588 * peicode.h (jtab): Make it static.
2590 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
2591 defined and COFF_IMAGE_WITH_PE is not defined.
2592 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
2593 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
2595 2000-03-01 Nick Clifton <nickc@cygnus.com>
2597 * coff-arm.c (bfd_arm_process_before_allocation): Make
2598 'symndx' signed to prevent compile time warning.
2600 * coff-mcore.c: Remove unused prototype for pe_object_p.
2602 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
2603 functions that are not used when COFF_IMAGE_WITH_PE is
2605 (struct sh_opcode): Change type of 'flags' field to unsigned
2606 long so that it can hold the USESAS flag.
2608 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
2610 * elf-m10300.c (mn10300_elf_relax_section): Initialise
2613 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
2615 Remove unusued variables and code.
2616 (elf_backend_add_symbol_hook): Fix prototype.
2618 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
2621 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
2624 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
2626 Remove unusued variables and code.
2627 (elf_backend_add_symbol_hook): Fix prototype.
2629 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
2631 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
2632 to unused function parameter.
2634 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
2636 Use EMPTY_HOWTO to initialise empty howto slots.
2637 Remove unused variables.
2639 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
2641 2000-03-01 H.J. Lu <hjl@gnu.org>
2643 * aoutx.h (aout_link_input_section_std): Pass "true" to
2644 the undefined_symbol callback.
2645 (aout_link_input_section_ext): Likewise.
2646 * bout.c (get_value): Likewise.
2647 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2648 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
2650 (alpha_relocate_section): Likewise.
2651 * coff-arm.c (coff_arm_relocate_section): Likewise.
2652 * coff-i960.c (coff_i960_relocate_section): Likewise.
2653 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2654 * coff-mips.c (mips_relocate_section): Likewise.
2655 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2656 * coff-sh.c (sh_relocate_section): Likewise.
2657 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2658 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2659 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2660 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2661 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2662 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2663 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2664 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2665 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2666 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2667 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2668 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2669 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
2670 * elflink.h (elf_link_output_extsym): Likewise.
2671 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
2672 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
2673 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
2675 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
2676 undefined_symbol callback when building shared library with
2677 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
2679 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2680 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2681 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2682 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2683 (elf32_mips_get_relocated_section_content): Likewise.
2684 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2685 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2686 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2687 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2689 2000-02-28 Nick Clifton <nickc@cygnus.com>
2691 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
2692 * Makefile.in: Regenerate.
2694 * configure.in: Add support for mips and sh pe vectors.
2695 * configure: regenerate.
2697 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
2700 * targets.c: Add mips and sh pe vectors.
2702 * libpei.h (coff_final_link_postscript): Only define if not
2705 * coffcode.h: Add support for WinCE magic numbers.
2707 * peigen.c (pe_print_reloc): Update comment and rearrange
2708 appending of newline character.
2710 * peicode.h: Add support for Image Library Format.
2711 (pe_ILF_vars): Structure containing data used by ILF code.
2712 (pe_ILF_make_a_section): New function. Create a section based
2714 (pe_ILF_make_a_reloc): New function. Create a reloc based on
2716 (pe_ILF_make_a_symbol): New function. Create a symbol based
2718 (pe_ILF_save_relocs): New function. Store the relocs created
2719 by pe_ILF_make_a_reloc in a section.
2720 (pe_ILF_build_a_bfd): New function. Create a BFD describing
2722 (pe_ILF_object_p): New function. Return a bfd_target pointer
2724 (pe_bfd_object_p): If an ILF object is detected call
2725 pe_ILF_object_p on it.
2727 * coff-arm.c: Add support for WinCE relocs which are different
2728 from normal ARM COFF relocs.
2729 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
2731 * coff-sh.c: Add support for sh-pe target.
2732 * pe-sh.c: New file. Support code for sh-pe target.
2733 * pei-sh.c: New file. Support code for sh-pe target.
2735 * pe-mips.c: New file. Support code for mips-pe target.
2736 * pei-mips.c: New file. Support code for mips-pe target.
2738 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2740 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
2741 architecture if the object causing the bump is dynamic.
2742 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
2743 and also don't it for memory ordering.
2744 (sparc64_elf_write_relocs): Take src_rela out of the loop.
2746 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2748 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
2749 calling bfd_get_section_size_before_reloc.
2750 (decode_line_info): Likewise.
2751 (_bfd_dwarf2_find_nearest_line): Likewise.
2753 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
2755 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
2756 name of the libtool directory.
2757 * Makefile.in: Rebuild.
2759 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
2761 * som.c (SOM_HOWTO): Define.
2762 (som_hppa_howto_table): Use it.
2764 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2766 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
2768 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
2770 2000-02-24 Catherine Moore <clm@cygnus.com>
2772 * som.c (som_misc_symbol_info): Add field
2774 (som_bfd_derive_misc_symbol_info): Initialize
2776 (som_build_and_write_symbol_table): Keep track
2777 of secondary_def field.
2778 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
2779 if secondary_def field is set.
2780 (som_bfd_ar_write_symbol_stuff): Initialize
2783 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
2785 * dwarf2.c (read_address): Read 16-bits addresses.
2786 (parse_comp_unit): Accept addr_size == 2.
2788 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
2790 * bfd-in.h: Update copyright date.
2792 2000-02-23 Linas Vepstas <linas@linas.org>
2794 * cpu-i370.c: New file.
2795 * elf32-i370.c: New file.
2796 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
2797 (bfd_i370_arch): New.
2798 (bfd_archures_list): Add bfd_i370_arch.
2799 * elf.c (prep_headers): Add bfd_arch_i370.
2800 * Makefile.am: Add support for IBM 370 elf.
2801 * config.bfd: Likewise.
2802 * configure.in: Likewise.
2803 * libbfd.h (bfd_reloc_code_real_names): Likewise.
2804 * reloc.c (bfd_reloc_code_type): Likewise.
2805 * targets.c: Likewise.
2807 * Makefile.in: Regenerate.
2808 * configure: Regenerate.
2809 * bfd-in2.h: Regenerate.
2811 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2813 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
2814 invalid relocation types, and change them to R_386_NONE.
2816 2000-02-22 H.J. Lu <hjl@gnu.org>
2818 * elflink.h (elf_link_add_object_symbols): If a version symbol is
2819 not defined, don't add a second ELF_VER_CHR.
2821 * elflink.h (elf_bfd_final_link): Call output_extsym for global
2822 symbols converted to local symbols even when stripping all
2824 (elf_link_output_extsym): Process global symbols converted to
2825 local symbols even if they are being stripped.
2827 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2829 * archures.c (bfd_octets_per_byte): Return unsigned int.
2830 (bfd_arch_mach_octets_per_byte): Ditto.
2831 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
2833 * section.c (bfd_get_section_size_before_reloc): Quell signed
2834 vs. unsigned comparison warning.
2835 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
2836 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
2837 change. What was I thinking?
2838 * bfd-in2.h: Regenerate.
2840 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
2841 (elf_gc_sections): Same here.
2842 (elf_gc_common_finalize_got_offsets): And here.
2844 2000-02-21 Ian Lance Taylor <ian@zembu.com>
2846 ELF HPPA doesn't work at present; remove it until it does.
2847 * config.bfd: Comment out setting targ_defvec to
2849 * Makefile.am: Rebuild dependencies.
2850 (BFD32_BACKENDS): Remove elf32-hppa.lo.
2851 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
2852 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
2853 * Makefile.in: Rebuild.
2854 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
2856 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2858 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
2859 is no bfd_free(). Revert bfd_free part of previous change.
2861 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2863 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
2865 (coff_compute_section_file_positions): Use bfd_free to pair
2867 (coff_write_object_contents): Likewise.
2869 * coff-rs6000.c (xcoff_howto_table_16): New variable.
2870 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
2872 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
2874 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
2875 (xcoff_ar_file_hdr_big): New structure.
2876 (SIZEOF_AR_FILE_HDR_BIG): New macro.
2877 (xcoff_ar_hdr_big): New structure.
2878 (SIZEOF_AR_HDR_BIG): New macro.
2879 (xcoff_big_format_p): New macro.
2880 (xcoff_ardata_big): New macro.
2881 (arch_xhdr_big): New macro.
2882 (xcoff_slurp_armap): Handle large archives.
2883 (xcoff_archive_p): Detect large archives.
2884 (xcoff_read_ar_hdr): Handle large archives.
2885 (xcoff_openr_next_archived_file): Handle large archives.
2886 (xcoff_generic_stat_arch_elt): Handle large archives.
2887 (xcoff_write_armap_old): Rename from xcoff_write_armap.
2888 (xcoff_write_armap_big): New function.
2889 (xcoff_write_armap): New function, dispatch to _old or _big.
2890 (xcoff_write_archive_contents_old): Rename from
2891 xcoff_write_archive_contents.
2892 (xcoff_write_archive_contents_big): New function.
2893 (xcoff_write_archive_contents): New function, dispatch to _old or
2896 2000-02-18 Richard Henderson <rth@cygnus.com>
2898 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
2899 and hide_symbol members.
2900 (elf_link_hash_copy_indirect): Remove.
2901 (elf_link_hash_hide_symbol): Remove.
2902 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
2903 and elf_backend_hide_symbol.
2904 (_bfd_elf_link_hash_copy_indirect): Declare.
2905 (_bfd_elf_link_hash_hide_symbol): Declare.
2906 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
2907 (_bfd_elf_link_hash_hide_symbol): Likewise.
2908 (_bfd_elf_link_hash_table_init): Don't init killed members.
2909 * elflink.h (elf_link_add_object_symbols): Use the bed function
2910 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
2911 (elf_link_assign_sym_version): Likewise.
2912 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
2913 (elf_backend_hide_symbol): Likewise.
2914 (elfNN_bed): Update for new members.
2916 2000-02-17 Kevin Buettner <kevinb@redhat.com>
2918 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
2919 STACK_END_ADDR): Define for new core file format.
2920 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
2921 for handling the vagaries of the various core file structures used
2922 by AIX over the years.
2923 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
2924 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
2925 core_dumpx structure.
2927 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2929 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
2930 (bfd_mach_sh3_dsp): Likewise.
2931 (bfd_mach_sh4): Reinstate.
2932 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
2933 * bfd-in2.h: Regenerate.
2934 * coff-sh.c (struct sh_opcode): flags is no longer short.
2935 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
2936 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
2937 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
2938 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
2939 (sh_opcodes): No longer const.
2940 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
2941 (sh_insn_uses_reg): Check for USESAS and USESR8.
2942 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
2943 (_bfd_sh_align_load_span): Return early for SH4.
2944 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
2945 Take into account that field b of a parallel processing insn
2946 could be mistaken for a separate insn.
2947 * cpu-sh.c (arch_info_struct): New array elements for
2948 sh2, sh-dsp and sh3-dsp.
2949 Reinstate element for sh4.
2950 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
2951 (SH4_NEXT): Reinstate.
2952 (SH3_NEXT, SH3E_NEXT): Adjust.
2953 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
2954 * elf32-sh.c (sh_elf_set_private_flags): New function.
2955 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
2956 (sh_elf_merge_private_data): New function.
2957 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
2958 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2959 (bfd_elf32_bfd_merge_private_bfd_data): Change to
2960 sh_elf_merge_private_data.
2962 2000-02-13 Richard Henderson <rth@cygnus.com>
2964 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
2965 hide_symbol members.
2966 (elf_link_hash_copy_indirect): New.
2967 (elf_link_hash_hide_symbol): New.
2968 * elflink.h (elf_link_add_object_symbols): Break out copy from
2969 indirect new new symbol to elf.c.
2970 (elf_link_assign_sym_version): Break out privatization of
2971 non-exported symbol to elf.c.
2972 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
2973 (_bfd_elf_link_hash_hide_symbol): New.
2974 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
2976 2000-02-13 Ian Lance Taylor <ian@zembu.com>
2978 * section.c (_bfd_strip_section_from_output): Add info parameter.
2979 If it passed as non-NULL, use it to check whether any input BFD
2980 has an input section which uses this output section. Change all
2982 * bfd-in2.h: Rebuild.
2984 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
2985 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
2987 * bfd-in2.h: Rebuild.
2989 2000-02-10 Timothy Wall <twall@cygnus.com>
2991 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
2992 allow final modifications of swapped-in symbol.
2993 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
2994 * coffcode.h (coff_write_relocs): Use macro
2995 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
2996 symbol index should be set to -1.
2998 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
3000 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
3001 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
3002 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
3003 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
3004 sh_insns_uses_or_sets_freg): New functions.
3005 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
3006 * (sh_insns_conflict): Use new functions and new macros to
3007 detect conflicts when two instructions both set same integer registers,
3008 both set same fp register, and both set special register.
3010 2000-02-09 Timothy Wall <twall@cygnus.com>
3012 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
3013 swapping in sections, so that the swapping routines have access to
3016 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
3018 * coff-go32.c: Update comment. Update copyright.
3020 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3022 * syms.c (bfd_decode_symclass)
3023 Two new class characters were added - 'V' and 'v'. The
3024 meaning of 'W' is now restricted to just weak non-object
3025 symbols. This allows differentiation between, for example,
3026 weak functions vs weak objects. nm for example now dumps:
3028 'w' = weak unresolved
3029 'V' = weak global object
3030 'v' = weak unresolved object
3032 (bfd_is_undefined_symclass): New function. Return true if the
3033 given symbol class represents and undefined/unresolved symbol.
3035 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
3038 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
3040 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
3041 STT_ARM_16BIT flag set, but it is not attached to a data object
3042 return STT_ARM_16BIT so that it will be treated as code by the
3045 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3047 * coff-i386.c (i3coff_object_p): Remove prototype.
3050 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
3051 to name. Update copyright.
3053 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
3054 assignment to avoid warning. Update copyright.
3056 2000-01-24 Robert Lipe (robertl@sco.com)
3058 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
3059 instead of using GNU C extension.
3061 2000-01-21 Nick Clifton <nickc@cygnus.com>
3063 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
3064 amount from a bfd_in_memory structure.
3065 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
3068 2000-01-14 Nick Clifton <nickc@cygnus.com>
3070 * linker.c (default_indirect_link_order): oops - fix incorrectly
3071 applied patch from Tim Wall.
3073 2000-01-13 Timothy Wall (twall@tiac.net>
3075 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
3076 = scnhsz, filhsz, relsz, aoutsz, etc)
3078 * coffswap.h: Ditto.
3080 2000-01-13 Nick Clifton <nickc@cygnus.com>
3082 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
3083 interwork thumb to arm stub.
3085 2000-01-13 Timothy Wall (twall@tiac.net>
3087 * archures.c (bfd_octets_per_byte): New function: Return
3089 (bfd_arch_mach_octets_per_byte): New function: Return target
3092 * section.c: Distinguish between octets and bytes for usage of
3093 _cooked_size, _raw_size, and output_offset. Clarify
3094 description of bfd_set_section_contents.
3096 * bfd-in2.h: Regenerate.
3098 * coffgen.c: Indicate that the offset parameter is in bytes, not
3101 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
3102 where appropriate to get the octet offset when calling
3103 bfd_set_section_contents.
3104 (bfd_coff_reloc_link_order): Ditto.
3106 * linker.c (bfd_generic_reloc_link_order): Ditto.
3107 (_bfd_default_link_order): Ditto.
3109 * reloc.c (bfd_perform_relocation): Distinguish between octets
3110 and bytes. Use octets when indexing into octet data; use bytes
3111 when calculating target addresses.
3112 (bfd_install_relocation): Ditto.
3114 * srec.c (srec_write_section): Ditto.
3116 2000-01-13 Nick Clifton <nickc@cygnus.com>
3118 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
3119 3 to 2. This allows 4 byte sized sections, which is necessary for
3120 dlltool to build functioning DLLs.
3122 2000-01-10 Philip Blundell <pb@futuretv.com>
3124 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
3125 (arm*-*-conix*): New target.
3127 2000-01-10 Egor Duda <deo@logos-m.ru>
3129 * config.bfd: Include elf32_i386 vector to target list for cygwin
3132 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
3133 * configure.in: Test for structure win32_pstatus_t in
3135 * configure: Regenerate.
3137 * elf.c (elfcore_grok_win32pstatus): New function: process
3138 win32_pstatus_t notes in elf core file.
3139 (elfcore_grok_note): Detect win32_pstatus notes.
3141 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3143 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
3145 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
3146 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
3148 1999-12-29 Richard Henderson <rth@cygnus.com>
3150 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
3151 if no dynamic sections created.
3153 1999-12-27 Nick Clifton <nickc@cygnus.com>
3155 * peicode.h (pe_bfd_object_p): Only define for PE format
3158 1999-12-17 Nick Clifton <nickc@cygnus.com>
3160 * coff-i386.c (i3coff_object_p): Delete.
3161 (i386coff_vec): Replace reference to i3coff_object_p with a
3162 reference to coff_object_p.
3164 * coff-mcore.c (pe_object_p): Delete.
3166 * peicode.h (pe_bfd_object_p): New function: Detect the
3167 presence of a PE format COFF object file. Also detect and
3168 warn about the presence of LINK6 format Image Library Format
3171 1999-12-16 Nick Clifton <nickc@cygnus.com>
3173 * coff-arm.c (NUM_ELEM): New macro.
3174 (NUM_RELOCS): New macro: The number of known ARM relocs.
3175 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
3176 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
3178 (bfd_arm_process_before_allocation): Produce a warning message if
3179 an out of range symbol index is encountered.
3181 1999-12-14 Nick Clifton <nickc@cygnus.com>
3183 * elflink.h (is_global_symbol_definition): New Function: Return
3184 true iff the symbol is being given a global definition in this
3186 (elf_link_is_defined_archive_symbol): Do not bother processing
3187 symbols for an archive element that has already been included
3189 Use is_global_symbol_definition().
3191 1999-12-09 Andrew Cagney <cagney@cygnus.com>
3193 * config.bfd: Add support for sparc-*-netbsdelf* and
3194 sparc-*-netbsdaout*.
3196 1999-12-13 Nick Clifton <nickc@cygnus.com>
3198 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
3199 if the symbol is in the common section.
3201 1999-12-10 Nick Clifton <nickc@cygnus.com>
3203 * elflink.h (elf_link_is_defined_archive_symbol): New
3204 function: Decide if a symbol, in an archive map is there
3205 because it is defined in the archive element, or because it is
3206 just another common declaration of it.
3207 (elf_link_add_archive_symbols): Use
3208 elf_link_is_defined_archive_symbol to decide if an archive
3209 element contain a reference to a common symbol should be
3212 1999-12-10 Nick Clifton <nickc@cygnus.com>
3214 * elflink.h: Revert previous patch.
3215 * targets.c: Revert previous patch.
3216 * libbfd-in2.h: Revert previous patch.
3217 * libbfd.h: Revert previous patch.
3218 * elfxx-target.h: Revert previous patch.
3219 * archive.c: Revert previous patch.
3220 * aout-target.h: Revert previous patch.
3221 * aout-tic30.h: Revert previous patch.
3222 * bfd.c: Revert previous patch.
3223 * coff-alpha.c: Revert previous patch.
3224 * coff-rs6000.c: Revert previous patch.
3225 * elf64-mips.c: Revert previous patch.
3226 * ieee.c: Revert previous patch.
3227 * libecoff.h: Revert previous patch.
3228 * oasys.c: Revert previous patch.
3229 * som.c: Revert previous patch.
3230 * vms.c: Revert previous patch.
3232 1999-12-09 Nick Clifton <nickc@cygnus.com>
3234 * elflink.h (elf_link_add_archive_symbols): Add an archive
3235 element even if contains a symbol which is currently only
3236 considered to be a common.
3238 * targets.c (struct bfd_target): Add new field
3239 _bfd_allow_commons_in_armap.
3240 * bfd-in2.h:Regenerate.
3242 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
3244 (_bfd_archive_bsd_allow_commons_in_armap): Define.
3245 * libbfd.h: Regenerate.
3247 * elfxx-target.h: If using COFF archive map, override
3248 definition of allow_commons_in_armap and replace with
3251 * archive.c (bfd_compute_and_write_armap): Do not place common
3252 symbols into the archive map unless _bfd_allow_commons_in_armap
3255 * aout-target.h (MY_allow_commons_in_armap): Define.
3256 * aout-tic30.h (MY_allow_commons_in_armap): Define.
3257 * bfd.c (bfd_allow_commons_in_armap): Define.
3258 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
3259 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
3260 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
3261 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
3262 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
3263 * oasys.c (oasys_allow_commons_in_armap): Define.
3264 * som.c (som_allow_commons_in_armap): Define.
3265 * vms.c (vms_allow_commons_in_armap): Define.
3267 1999-12-07 Jim Blandy <jimb@cygnus.com>
3269 Add support for SSE registers in ELF core files.
3270 * elf.c (elfcore_make_note_pseudosection): New function.
3271 (elfcore_grok_prfpreg): Use it.
3272 (elfcore_grok_prxfpreg): New function.
3273 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
3275 1999-12-03 Ian Lance Taylor <ian@zembu.com>
3277 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
3278 value by 4 before storing it back in the field. From
3279 Koundinya. K <kk@ddeorg.soft.net>.
3281 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
3283 * archures.c (bfd_mach_am33): Define.
3284 * bfd-in2.h: Rebuilt.
3285 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
3286 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
3287 (compute_function_info): Handle additional registers saved by
3289 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
3290 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
3292 1999-11-29 Jim Blandy <jimb@cygnus.com>
3294 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3296 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3299 1999-11-27 Michael Meissner <meissner@cygnus.com>
3301 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
3302 internal use within gas for alpha explicit relocations.
3303 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
3304 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
3305 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
3306 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
3307 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
3308 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
3310 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
3311 BFD_RELOC_ALPHA_USER_*.
3313 * bfd-in2.h: Regenerate.
3314 * libbfd.h: Regenerate.
3316 1999-11-26 Fred Fish <fnf@cygnus.com>
3318 * elf.c (elfcore_read_notes): Add prototype for static function.
3319 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
3320 (bfd_section_from_phdr): Replacement function that calls
3321 _bfd_elf_make_section_from_phdr for generic segment types and
3322 backend fucntion pointed to by elf_backend_section_from_phdr for
3323 backend specific segment types.
3324 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
3325 now called by _bfd_elf_make_section_from_phdr. Note that this func
3326 is now just a stub between the caller and bfd_section_from_phdr.
3328 * elf-bfd.h (struct elf_backend_data): Add new function pointer
3329 elf_backend_section_from_phdr.
3330 (elf_backend_section_from_phdr): Add prototype.
3332 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
3333 (elfNN_bed): Add elf_backend_section_from_phdr.
3335 1999-11-25 Nick Clifton <nickc@cygnus.com>
3337 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
3338 SEC_CODE and SEC_READONLY flags to glue sections.
3340 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
3341 SEC_CODE and SEC_READONLY flags to glue sections.
3343 1999-11-20 Nick Clifton <nickc@cygnus.com>
3345 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
3348 1999-11-19 Catherine Moore <clm@cygnus.com>
3350 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
3351 (elf_cpu32_plt_entry): Likewise.
3353 1999-11-18 Nick Clifton <nickc@cygnus.com>
3355 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
3357 (coff_mcore_relocate_section): Initialise addend to 0.
3358 Special case processing of RVA reloc.
3360 1999-11-17 Richard Henderson <rth@cygnus.com>
3362 * elf-bfd.h (struct elf_backend_data): Reorder collect and
3363 type_change_ok; add sign_extend_vma.
3364 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
3365 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
3366 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
3367 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
3368 (elfNN_bed): Follow struture changes.
3370 1999-11-09 Ian Lance Taylor <ian@zembu.com>
3372 * libbfd.c (bfd_read): Check result of read against desired result
3374 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
3375 invalid compared to the section size.
3377 * ieee.c (ieee_slurp_debug): Get the length of the debug
3378 information right if there is no data part.
3380 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
3382 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
3383 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
3385 1999-10-28 Ian Lance Taylor <ian@zembu.com>
3387 * elflink.h (elf_bfd_final_link): Make last_local signed.
3389 1999-10-27 Ian Lance Taylor <ian@zembu.com>
3391 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
3394 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
3396 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
3398 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
3399 * bfd-in2.h: Regenerate.
3401 1999-10-15 Andrew Haley <aph@cygnus.com>
3403 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
3405 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
3407 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
3409 1999-10-08 Ian Lance Taylor <ian@zembu.com>
3411 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
3412 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
3415 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
3417 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
3418 relocs also need the GP value.
3419 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
3420 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
3421 the GP value for R_MIPS_LITERAL relocs too. Handle
3422 R_MIPS_64 relocs properly on big-endian MIPS.
3423 (mips_elf_sign_extend): Behave properly with 'long long'.
3424 (mips_elf_highest): Correct typo.
3426 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
3428 * cpu-m32r.c (arch_info_struct): New static global.
3429 (bfd_m32r_arch): Refer to it.
3430 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
3431 (m32r_elf_print_private_bfd_data): Ditto.
3432 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
3433 * archures.c (bfd_mach_m32rx): Define it.
3434 * bfd-in2.h: Rebuild.
3436 1999-09-28 Fred Fish <fnf@cygnus.com>
3438 * targets.c (cisco_core_vec): Replaced with two new vecs ...
3439 (cisco_core_big_vec): Add new bigendian vec.
3440 (cisco_core_little_vec): Add new little endian vec.
3442 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
3443 (crash_info_locs): Add array of possible offsets.
3444 (MASK_ADDR): Mask to apply to crash info offset.
3445 (crashinfo_external): Add textbase, database, bssbase and
3446 turn into a typedef.
3447 (cisco_core_file_validate): Renamed from cisco_core_file_p.
3448 Many small changes to account for additional hardware versions.
3449 Pick a reasonable size for ".reg" section. Add a ".crash"
3450 section to allow access to crashinfo_external struct.
3451 (cisco_core_file_p): New version of this function that
3452 iterates over crash_info_locs, calling cisco_core_file_validate.
3453 (cisco_core_vec): Old big endian only vec replaced with ...
3454 (cisco_core_big_vec): Add big endian version.
3455 (cisco_core_little_vec): Add little endian version.
3457 * configure.in (cisco_core_vec): Split to two new vectors ...
3458 (cisco_core_big_vec): New target vector.
3459 (cisco_core_little_vec): New target vector.
3460 * configure: Regenerate.
3461 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
3462 to cisco_core_big_vec in targ_selvecs.
3464 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
3466 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
3467 (mips_elf_relocate_got_local): Unused, delete.
3468 (mips_elf_relocate_global_got): Unused, delete.
3470 1999-09-24 Fred Fish <fnf@cygnus.com>
3472 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
3473 to initialize it to something meaningful. Then use it to generate
3474 more useful segment names.
3476 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
3478 * som.c (NO_PCREL_MODES): Define if the system does not define
3480 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
3481 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
3482 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
3483 * libhppa.h (dis_assemble_22): New function.
3484 (bfd_hppa_insn2fmt): Handle long branch.
3486 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
3489 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3491 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
3492 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
3493 (reloc_howto_type howto_table): Tidy comments and whitespace.
3495 1999-09-17 Nick Clifton <nickc@cygnus.com>
3497 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
3498 previous delta. Set sec->gc_mark instead.
3500 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
3502 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
3503 (elf_cpu32_plt_entry): Likewise.
3505 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
3507 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
3509 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
3510 symbol table, then just compute a suitable value (but do not
3511 create a __gp symbol).
3513 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
3514 symbols when building shared libraries.
3515 (elf_hppa_final_link_relocate): Correct handling of PCREL
3516 relocations against undefined symbols.
3518 1999-09-16 Nick Clifton <nickc@cygnus.com>
3520 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
3521 interworking sections as linker created so that they will not
3522 be removed by garbage collection.
3524 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
3526 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
3527 (elf_hppa_final_link_relocate): Consistently create an absolute
3528 address, then subtract out the value of __gp.
3530 1999-09-14 Michael Meissner <meissner@cygnus.com>
3532 * configure.in (Canonicalization of target names): Remove adding
3533 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3534 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3535 * configure: Regenerate.
3537 1999-09-14 Nick Clifton <nickc@cygnus.com>
3539 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
3542 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
3544 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
3545 (elf_hppa_final_link): Initialize text_segment_base and
3547 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
3549 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
3550 (elf_hppa_final_link_relocate): Likewise.
3551 (elf_hppa_relocate_insn): Likewise.
3552 (elf_hppa_relocate_section): Initialize HOWTO.
3554 1999-09-13 Donn Terry <donn@interix.com>
3556 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
3557 handling to support both GNU and MS objects.
3559 * coffcode.h (coff_write_object_contents): Don't check reloc_count
3560 when determining whether to set F_RELFLG.
3562 1999-09-13 Philip Blundell <pb@nexus.co.uk>
3564 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
3565 PC24 relocs if the target is an undefined weak symbol.
3566 (arm_add_to_rel): Fix compiler warning.
3567 (elf32_arm_plt0_entry): Correct comments.
3569 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3571 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
3572 an absolute symbol in REL relocs.
3574 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
3576 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
3577 Stub SEGREL32. Return an error for any relocation not handled.
3579 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3581 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
3582 constant symbols, and avoid multiple definition errors on them.
3584 1999-09-12 Donn Terry <donn@interix.com>
3586 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
3587 significant bit is set.
3589 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3591 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3593 * elfcode.h (write_relocs): Handle an absolute symbol in REL
3594 relocs as we do for RELA relocs.
3596 1999-09-11 Donn Terry <donn@interix.com>
3598 * libpei.h (_bfd_pei_final_link_postscript): Declare.
3599 (coff_final_link_postscript): Define.
3600 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
3601 directory entries here.
3602 (_bfd_pei_final_link_postscript): New function.
3604 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
3605 section flags based on the section name.
3607 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
3608 get the overflow of the s_nlnno field from the s_nreloc field.
3609 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
3610 the s_nlnno overflow of the .text section into the s_nreloc
3613 * peigen.c (add_data_entry): Declare.
3614 (pei_swap_aouthdr_out): Get image size right. Set linker version
3616 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
3617 (pe_print_idata): Code cleanup, print more info, get rid of (now)
3618 extraneous ImageBase.
3619 (pe_print_edata): Likewise.
3620 (pe_print_pdata): Likewise. Print exception entries.
3621 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
3622 (tbl): Make const, add "UNKNOWN".
3623 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
3624 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
3625 section data directory.
3626 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
3628 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
3629 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
3630 * peicode.h (coff_get_symbol_info): Define.
3632 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
3634 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
3636 (coff_classify_symbol): Re-revert 1999-08-08 patch if
3639 * libpei.h: New file, broken out of peicode.h.
3640 * peigen.c: New file, broken out of peicode.h.
3641 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
3642 * configure.in: Add peigen.lo to list of files required for each
3644 * Makefile.am: Rebuild dependencies.
3645 (BFD32_BACKENDS): Add peigen.lo.
3646 (BFD32_BACKENDS_CFILES): Add peigen.c.
3647 (SOURCE_HFILES): Add libpei.h.
3648 * configure, Makefile.in: Rebuild.
3650 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
3651 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
3652 instead. Don't clear the s_paddr field for an uninitialized data
3655 * coffcode.h (coff_mkobject_hook): Set timestamp field in
3656 coff_data_type to f_timdat.
3657 * peicode.h (pe_mkobject_hook): Likewise.
3659 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
3660 number if COFF_IMAGE_WITH_PE.
3662 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
3663 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
3664 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
3665 there is no SEC_DEBUGGING section.
3666 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
3667 IMAGE_FILE_DEBUG_STRIPPED.
3669 * pe-i386.c (COFF_LONG_FILENAMES): Define.
3670 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3671 * pei-i386.c (COFF_LONG_FILENAMES): Define.
3672 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3674 * coffswap.h (IMAGE_BASE): Don't define.
3675 * pei-arm.c (IMAGE_BASE): Don't define.
3676 * pei-i386.c (IMAGE_BASE): Don't define.
3677 * pei-mcore.c (IMAGE_BASE): Don't define.
3678 * pei-ppc.c (IMAGE_BASE): Don't define.
3680 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
3681 symbol, switch on the class when determining whether to modify the
3682 value. For PE, don't modify the value of a C_FCN symbol not named
3685 * libbfd-in.h (_bfd_abort): Declare.
3687 * bfd.c (_bfd_abort): New function.
3688 * libbfd.h: Rebuild.
3690 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
3693 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
3694 don't write out the associated line numbers.
3696 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
3699 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
3700 changes when the base type is unknown.
3702 * coffgen.c (coff_print_symbol): Fix printing of aux record for
3705 * syms.c (BSF_DEBUGGING_RELOC): Define.
3706 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
3707 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
3709 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
3710 BSF_DEBUGGING_RELOC set.
3711 * bfd-in2.h: Rebuild.
3713 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3715 * ecoff.c (bfd_debug_section): Update initialization for new
3717 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
3718 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
3720 1999-09-10 H.J. Lu <hjl@gnu.org>
3722 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
3723 _bfd_filnmlen field.
3724 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3726 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
3728 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
3729 for FPTR relocs involving local symbols.
3731 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
3732 value for the stub address in a call through a stub.
3733 Install the value for a local symbol directly into the DLT
3734 instead of generating a reloc. Correctly handle FPTR64 relocs.
3736 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
3737 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
3738 (elf_hppa_final_link): Call them.
3740 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3742 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
3743 (elf_adjust_dynamic_symbol): ...from here.
3745 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
3747 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
3748 relocation, remove them. SECREL64->LTOFF16WF.
3749 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
3751 (elf_hppa_relocate_insn): Similarly.
3753 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
3754 (elf_hppa_relocate_insn): Similarly.
3756 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
3758 (elf_hppa_relocate_insn): Similarly.
3760 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
3761 Handle LTOFF_TP* relocs.
3762 (elf_hppa_relocate_insn): Similarly.
3764 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
3765 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
3766 (elf_hppa_relocate_insn): Handle PCREL* relocs.
3768 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
3769 DIR32, DIR64 and FPTR64 relocations.
3770 (elf_hppa_relocate_insn): Similarly.
3772 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
3773 address of the .PARISC.global section.
3774 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
3775 table entry elf_hppa_final_link_relocate. Do not give a warning
3776 for a reloc against an external symbol if it has a PA64 hash
3778 (elf_hppa_final_link_relocate): Significantly rework. Handle
3779 DLTIND relocations. Compute the final value of the relocation
3780 before passing the value of elf_hppa_relocate_insn.
3781 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
3782 relocation support. Handle DLTIND relocation requests just like
3783 DLTREL relocation requests. Simplify branch handling.
3785 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
3787 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
3788 non-allocated section as done in i386 version.
3789 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
3790 statement since this is no know relocation.
3792 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
3794 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
3796 (elf_hppa_relocate_insn): Similarly.
3798 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
3800 (elf_hppa_relocate_insn): Similarly.
3802 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
3803 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
3804 Pass the relocate type rather than the insn format to
3805 elf_hppa_relocate_insn.
3806 (elf_hppa_relocate_insn): Make switch dependent on relocation type
3807 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
3809 1999-09-07 Ian Lance Taylor <ian@zembu.com>
3811 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
3812 (bfd_coff_filnmlen): Define.
3813 (bfd_coff_std_swap_table): Initialize new field.
3814 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
3816 (coff_write_symbols): Likewise.
3817 (coff_get_normalized_symtab): Likewise.
3818 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
3819 * libcoff.h: Rebuild.
3821 1999-09-06 Donn Terry <donn@interix.com>
3823 * coffcode.h (sort_by_secaddr): New static function if
3825 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
3826 sections by VMA when assigning target_index values. Always set
3829 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
3830 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
3832 * libcoff.h: Rebuild.
3834 * coffcode.h (coff_set_custom_section_alignment): Add const to
3835 declaration to match definition.
3836 (coff_write_object_contents): Don't set F_AR32W(R)? if
3839 * coff-i386.c (in_reloc_p): Add declaration.
3840 (i386coff_vec): Simplify initialization of
3841 application_section_flags.
3843 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
3844 version. Move COFF_WITH_PE specific code to new version.
3845 (stype_to_sec_flags): Likewise. Add section parameter.
3846 * coffgen.c (make_a_section_from_file): Set target_index before
3847 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
3848 * libcoff.h: Rebuild.
3850 * syms.c (stt): Add some PE/PEI section names.
3851 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
3853 (bfd_symbol_info): Check for 'w'.
3855 * section.c (struct bfd_comdat_info): Define.
3856 (asection): Add comdat field.
3857 (STD_SECTION): Initialize comdat field.
3858 (bfd_make_section_anyway): Likewise.
3859 * bfd-in2.h: Rebuild.
3861 1999-09-06 Andreas Schwab <schwab@suse.de>
3863 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
3866 1999-09-06 Nick Clifton <nickc@cygnus.com>
3868 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
3869 bfd_realloc instead of calloc and realloc.
3871 1999-09-04 Steve Chamberlain <sac@pobox.com>
3873 * cpu-pj.c: New file.
3874 * elf32-pj.c: New file.
3875 * config.bfd (pj*): New cpu.
3876 (pj-*-*, pjl-*-*): New targets.
3877 * configure.in (bfd_elf32_pj_vec): New target vector.
3878 (bfd_elf32_pjl_vec): New target vector.
3879 * archures.c (bfd_arch_pj): Define.
3880 * elf.c (prep_headers): Handle bfd_arch_pj.
3881 * reloc.c: Define BFD_RELOC_PJ_* relocations.
3882 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
3883 to target vector list.
3884 * Makefile.am: Rebuild dependencies.
3885 (ALL_MACHINES): Add cpu-pj.lo.
3886 (ALL_MACHINES_CFILES): Add cpu-pj.c.
3887 (BFD32_BACKENDS): Add elf32-pj.lo.
3888 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
3889 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3891 1999-09-04 Ian Lance Taylor <ian@zembu.com>
3893 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
3894 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
3895 and NON_GOT_REF from weak defined symbol to real symbol.
3896 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
3897 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
3898 create a COPY reloc.
3899 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
3900 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
3901 don't create a COPY reloc.
3903 1999-09-03 Ian Lance Taylor <ian@zembu.com>
3905 * elflink.h (elf_bfd_final_link): When counting relocations, don't
3906 count those in sections we are not including in the link.
3908 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
3910 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
3911 field in hpux11 shared libraries.
3913 1999-09-02 Nick Clifton <nickc@cygnus.com>
3915 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
3917 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
3919 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
3920 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
3921 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
3923 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3925 * elflink.h (record_link_assignment): When possible, keep the
3926 original type of the symbol.
3928 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
3930 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
3931 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
3932 tools were configured.
3933 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
3935 1999-08-26 Mark Mitchell <mark@codesourcery.com>
3937 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
3938 GOT entries for GOT16 relocations; they're not required.
3940 1999-08-24 Nick Clifton <nickc@cygnus.com>
3942 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
3944 * config.bfd (arm-*-netbsd*): New target.
3945 * configure.in (armnetbsd_vec): New target vector.
3946 * configure: Regenerate
3947 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
3949 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
3950 (ALL_MACHINES_CFILES): Add armnetbsd.c.
3951 (armnetbsd.lo): New rule with deps.
3952 * Makefile.in: Regenerate.
3954 * armnetbsd.c: New file: Definitions specific to arm-netbsd
3957 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
3959 * som.c (som_slurp_symbol_table): Fix typo in comment.
3961 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
3963 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
3964 here instead of using elf_section_data...
3966 1999-08-19 Nick Clifton <nickc@cygnus.com>
3968 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
3969 relocations into the base file.
3970 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
3971 we are building a base file.
3973 1999-08-19 Nick Clifton <nickc@cygnus.com>
3975 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
3977 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
3978 REL relocs when performing a partial relocation.
3980 1999-08-18 Donn Terry <donn@interix.com>
3982 * cofflink.c: Move definitions of N_TMASK, et. al., out of
3983 _bfd_coff_link_input_bfd into top level.
3985 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
3986 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
3987 (coff_i386_rtype_to_howto): Likewise.
3988 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
3989 Completely ignore symbols which are all zero.
3990 (dummy_reloc16_estimate): Add return 0.
3991 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
3992 variable copy to name_copy to avoid shadowing outer scope
3994 * libcoff-in.h (coff_data_type): Change raw_syment_count field
3995 from unsigned int to unsigned long. Add timestamp field.
3996 * libcoff.h: Rebuild.
3998 1999-08-17 H.J. Lu <hjl@gnu.org>
4000 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
4003 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4005 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
4006 for special section symbols.
4007 * elflink.h (elf_merge_symbol): If we have no old BFD, check
4008 BSF_DYNAMIC on the section symbol to see whether the old BFD is
4011 1999-08-15 Mark Mitchell <mark@codesourcery.com>
4013 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
4014 coincidence of variable names between old and new code.
4016 1999-08-12 Nick Clifton <nickc@cygnus.com>
4018 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
4019 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
4020 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
4021 and 'addend' parameter a 'bfd_signed_vma'.
4022 (elf32_arm_final_link_relocate): Do not involve stubs in
4023 R_ARM_THM_PC22 relocs relative to section symbols, they are long
4024 jumps, not function calls.
4026 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
4028 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
4029 in R_ARM_PC24 relocs.
4031 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
4033 * elf-hppa.h (elf_hppa_fake_sections): New function.
4034 * elf32-hppa.c (elf_backend_fake_sections): Define.
4036 * elf-hppa.h (elf_hppa_final_write_processing): Update for
4037 recent changes to the arch_info structure.
4039 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
4040 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
4041 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
4044 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
4045 Ralf Baechle <ralf@uni-koblenz.de>
4047 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
4048 output DT_MIPS_GOTSYM.
4049 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
4050 DT_MIPS_SYMTABNO if there are no global GOT symbols.
4052 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
4054 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
4055 prototype. Handle local symbols. Add commentary.
4056 (mips_elf_calculate_relocation): Adjust accordingly.
4057 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
4060 * elflink.h (elf_bfd_final_link): Tweak last change.
4062 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4064 * elflink.h (elf_link_size_reloc_section): Use the counts in the
4065 elf-section data to allocate just the right amount of relocation
4066 space. Don't allocate the hash space twice.
4067 (elf_bfd_final_link): Calculate the amount of space to allocate in
4068 each relocation section.
4070 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
4072 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
4073 64bit mode, generate a section relative relocation for a 32bit
4075 (elf_hppa_is_local_label_name): New function.
4076 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
4077 shared between 32bit and 64bit port.
4079 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4081 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
4082 R_MIPS_GOT16 and R_MIPS_CALL16.
4083 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
4084 to use when looking for a preexisting GOT entry.
4086 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
4088 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
4089 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
4091 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4093 1999-08-09 Geoff Keating <geoffk@cygnus.com>
4095 * elflink.h (elf_link_output_extsym): Don't output a weak
4096 reference to an undefined symbol just because it was defined weak
4099 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4101 * coffgen.c (coff_find_nearest_line): When looking for file, use
4102 last best match rather than first. If address is beyond last line
4103 number record, don't return the last line as the correct value.
4105 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4107 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
4108 * bfd-in2.h: Rebuild.
4110 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
4112 * libcoff-in.h (struct coff_section_alignment_entry): Define.
4113 * coffcode.h (coff_set_custom_section_alignment): New static
4115 (coff_section_alignment_table): New static array.
4116 (coff_new_section_hook): Use coff_set_customer_section_alignment.
4117 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4118 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4119 * libcoff.h: Rebuild.
4121 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4123 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
4125 * Makefile.in: Rebuild.
4127 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4129 * section.c (SEC_SHARED): Define.
4130 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
4131 (styp_to_sec_flags): Likewise.
4132 * peicode.h (coff_swap_scnhdr_out): Likewise.
4133 * bfd-in2.h: Rebuild.
4135 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4137 * coffcode.h (coff_classify_symbol): Comment out part of
4138 1999-08-05 change which breaks cygwin DLLs.
4140 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
4141 * aclocal.m4, configure: Rebuild.
4143 1999-08-06 Ian Lance Taylor <ian@zembu.com>
4145 * section.c (global_syms): Only initialize union field if
4148 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4150 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
4151 the size of a GOT entry here.
4152 (mips_elf_calculate_relocation): Don't create a local GOT entry
4153 for the symbol in a GOT16 relocation; just for it's high-order bit
4154 (_bfd_mips_elf_relocate_section): Fix thinko.
4156 1999-08-05 Ian Lance Taylor <ian@zembu.com>
4158 Based on patches from Donn Terry <donn@interix.com>:
4159 * coffcode.h (enum coff_symbol_classification): Define.
4160 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
4161 _bfd_coff_classify_symbol. Change return type.
4162 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
4163 (coff_slurp_symbol_table): Use coff_classify_symbol.
4164 (coff_classify_symbol): New static function.
4165 (coff_sym_is_global): Never define.
4166 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
4167 * cofflink.c (coff_link_check_ar_symbols): Use
4168 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
4169 (coff_link_add_symbols): Likewise.
4170 (_bfd_coff_link_input_bfd): Likewise.
4171 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
4172 coff_classify_symbol.
4173 * libcoff.h: Rebuild.
4175 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
4177 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
4178 (e_ltpsel, e_rtpsel): Similarly.
4180 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
4181 and 14bit ertpsel. Handle 64bit psel.
4183 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4185 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
4186 handling for REL relocations. And only left-shift R_MIPS26
4187 relocation addends where necessary.
4189 1999-08-03 Mark Mitchell <mark@codesourcery.com>
4191 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
4192 (mips_elf_next_lo16_relocation): Don't compute the addend here.
4193 Just return the relocation found.
4194 (mips_elf_relocate_section): Pull the LO16 addend out of the
4195 section itself when using REL relocations.
4197 * elf32-mips.c (mips_elf_calculate_relocation): Restore
4198 _DYNAMIC_LINK handling and handling of undefined symbols in shared
4201 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4203 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
4204 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
4205 relocation against a symbol in an input section with no output
4206 section. From Daniel Jacobowitz <drow@false.org>.
4208 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
4210 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
4211 look for generated file correctly.
4212 * aclocal.m4, configure: Rebuild.
4214 1999-08-02 Mark Mitchell <mark@codesourcery.com>
4216 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
4217 and R_MIPS16_26 relocations correctly when relocating.
4218 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
4219 and R_MIPS_CALL_LO16 are for global symbols.
4221 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4223 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
4225 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
4226 variables and initialize them.
4228 1999-08-01 Mark Mitchell <mark@codesourcery.com>
4230 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
4231 there are no global symbols requiring GOT entries.
4232 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4233 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4234 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4236 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
4237 symbols are considered to have the value zero.
4238 (_bfd_mips_elf_relocate_section): Don't try to perform a
4239 relocation for an undefined symbol.
4240 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
4243 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4245 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
4246 wants ba,a,pt %xcc instead of %icc.
4247 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
4248 of large PLT entries.
4249 (sparc64_elf_plt_ptr_offset): Fix calculation.
4250 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
4251 addend should be relative to load address, not .plt section start.
4252 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
4254 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4256 * elf-bfd.h (struct elf_backend_data): Add
4257 print_symbol_all and output_arch_syms backend methods.
4258 * elfxx-target.h: Likewise.
4259 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
4260 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
4261 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
4263 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
4264 symbols in .dynsym, add their names into .dynstr. Put those symbols
4266 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
4267 pointers to STT_REGISTER symbols in dynsym section.
4268 (sparc64_elf_print_symbol_all): New function.
4269 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
4270 printing using the print_symbol_all hook.
4272 1999-07-30 Catherine Moore <clm@cygnus.com>
4274 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
4277 1999-07-29 Richard Henderson <rth@cygnus.com>
4279 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
4280 dynamic_sections_created.
4282 1999-07-29 Richard Henderson <rth@cygnus.com>
4284 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
4285 (mips_rtype_to_howto): ... new function.
4286 (_bfd_mips_elf_relocate_section): Use it.
4288 1999-07-28 Mark Mitchell <mark@codesourcery.com>
4290 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
4292 1999-07-27 Nick Clifton <nickc@cygnus.com>
4294 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
4296 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
4297 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
4299 1999-07-23 Donn Terry <donn@interix.com>
4301 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
4302 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
4303 * cofflink.c (coff_link_add_symbols): If PE, handle section
4305 * libcoff.h: Rebuild.
4307 * config.bfd (i[3456]86-*-interix*): New target.
4309 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4311 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
4312 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
4313 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
4314 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
4315 (COFF_SUPPORT_GNU_LINKONCE): Define.
4316 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
4317 (COFF_SUPPORT_GNU_LINKONCE): Define.
4319 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4322 * makefile.dos: Remove; obsolete.
4323 * configure.bat: Remove; obsolete.
4325 1999-07-21 H.J. Lu <hjl@gnu.org>
4327 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
4329 1999-07-21 Philippe De Muyter <phdm@macqel.be>
4331 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
4332 message and fail if a symbol index is out of range.
4334 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4336 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
4337 when looking at a R_MIPS_GOT16 relocation.
4339 1999-07-20 Nick Clifton <nickc@cygnus.com>
4341 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4343 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
4345 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
4346 removed in previous change.
4347 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
4348 in relocateable output.
4350 1999-07-19 Ian Lance Taylor <ian@zembu.com>
4352 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
4355 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
4356 if they appear to be specially created by the linker.
4358 1999-07-19 Nick Clifton <nickc@cygnus.com>
4360 * targets.c (alternative_target): New field in bfd_target
4362 (bfd_search_for_target): New function: Find a target that
4363 satisifies a search function.
4364 * bfd-in2.h: Regenerate.
4366 * elfxx-target.h: Initialise the alternative_target field of
4367 the bfd_target structures to point to the other target (if
4369 * nlm-target.h: Initialise the alternative_target field of
4370 the bfd_target structures to point to the other target (if
4373 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
4374 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
4376 * aix386-core.c: Initialise new field of bfd_target structure.
4377 * aout-adobe.c: Initialise new field of bfd_target structure.
4378 * aout-arm.c: Initialise new field of bfd_target structure.
4379 * aout-target.h: Initialise new field of bfd_target structure.
4380 * aout-tic30.c: Initialise new field of bfd_target structure.
4381 * binary.c: Initialise new field of bfd_target structure.
4382 * bout.c: Initialise new field of bfd_target structure.
4383 * cisco-core.c: Initialise new field of bfd_target structure.
4384 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4385 * coff-alpha.c: Initialise new field of bfd_target structure.
4386 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
4387 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4388 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
4389 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
4390 * coff-i386.c: Initialise new field of bfd_target structure.
4391 * coff-i860.c: Initialise new field of bfd_target structure.
4392 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4393 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4394 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4395 * coff-mips.c: Initialise new field of bfd_target structure.
4396 * coff-ppc.c: Initialise new field of bfd_target structure.
4397 * coff-rs6000.c: Initialise new field of bfd_target structure.
4398 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4399 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
4400 * coff-tic30.c: Initialise new field of bfd_target structure.
4401 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4402 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4403 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4404 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4405 * hppabsd-core.c: Initialise new field of bfd_target structure.
4406 * hpux-core.c: Initialise new field of bfd_target structure.
4407 * i386msdos.c: Initialise new field of bfd_target structure.
4408 * i386os9k.c: Initialise new field of bfd_target structure.
4409 * ieee.c: Initialise new field of bfd_target structure.
4410 * ihex.c: Initialise new field of bfd_target structure.
4411 * irix-core.c: Initialise new field of bfd_target structure.
4412 * mipsbsd.c: Initialise new field of bfd_target structure.
4413 * netbsd-core.c: Initialise new field of bfd_target structure.
4414 * oasys.c: Initialise new field of bfd_target structure.
4415 * osf-core.c: Initialise new field of bfd_target structure.
4416 * ppcboot.c: Initialise new field of bfd_target structure.
4417 * ptrace-core.c: Initialise new field of bfd_target structure.
4418 * sco5-core.c: Initialise new field of bfd_target structure.
4419 * som.c: Initialise new field of bfd_target structure.
4420 * srec.c: Initialise new field of bfd_target structure.
4421 * tekhex.c: Initialise new field of bfd_target structure.
4422 * trad-core.c: Initialise new field of bfd_target structure.
4423 * versados.c: Initialise new field of bfd_target structure.
4424 * vms.c: Initialise new field of bfd_target structure.
4426 1999-07-19 Andreas Schwab <schwab@suse.de>
4428 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
4431 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
4433 * elflink.h (elf_link_adjust_relocs): New function.
4434 (elf_bfd_final_link): Use it.
4435 (elf_link_input_bfd): Deal with the fact that there can be
4436 two relocation sections for a single section.
4437 (elf_reloc_link_order): Likewise.
4439 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
4440 a relocateable object.
4441 (_bfd_mips_elf_relocate_section): Handle relocateable links.
4443 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4445 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
4446 (sparc64_elf_get_reloc_upper_bound,
4447 sparc64_elf_get_dynamic_reloc_upper_bound,
4448 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
4449 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
4451 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
4452 ELF64_R_TYPE_ID/DATA where appropriate.
4454 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4456 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
4459 1999-07-16 Ian Lance Taylor <ian@zembu.com>
4461 * elf32-mips.c (mips_elf_local_relocation_p): New static
4463 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
4464 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
4465 Always set *require_jalxp.
4466 (mips_elf_stub_section_p): Mark abfd parameter as unused.
4467 (_bfd_mips_elf_relocate_section): Only look for LO16 following
4468 GOT16 if the GOT16 is against a local symbol. Don't return false
4469 for an undefined symbol. If there is an overflow, assert that we
4472 1999-07-16 Andreas Schwab <schwab@suse.de>
4474 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
4475 variables `link' and `elfsec'.
4476 (elf_bfd_final_link): Remove unused variable `os'.
4478 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
4480 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
4481 a PT_PHDR program headers.
4482 (_bfd_mips_elf_final_link): Don't assume there are going to be
4483 section symbols when we're not building a shared object.
4484 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
4487 1999-07-15 J.T. Conklin <jtc@redback.com>
4489 * config.bfd (i[3456]86-*-vxworks*): New target.
4491 1999-07-15 Mark Mitchell <mark@codesourcery.com>
4493 * elf32-mips.c (mips_elf_stub_section_p): New function.
4494 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
4495 (mips_elf_relocate_section): Adjust calling sequence for
4496 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4497 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
4500 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4502 * configure.in: Bump version number to 2.9.5.
4503 * configure: Rebuild.
4505 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
4507 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
4509 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
4510 to derive final type instead of hardwiring a selection.
4512 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4514 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
4515 things relocated by R_MIPS16_GPREL.
4516 (mips_elf_perform_relocation): Likewise.
4518 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
4520 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
4522 1999-07-14 Richard Henderson <rth@cygnus.com>
4524 * elf32-mips.c (struct mips_got_info): Add global_gotno.
4525 (_bfd_mips_elf_size_dynamic_sections): Set it.
4526 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
4527 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
4528 new argument max_local.
4530 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4532 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
4533 subwords when handling an R_MIPS16_26 relocation.
4534 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
4537 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
4538 dst_mask to match reality.
4539 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
4540 (mips_elf_obtain_contents): Use bfd_get.
4541 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
4542 (mips_elf_relocate_section): Likewise.
4544 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4546 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
4547 (mips_elf_relocate_section): Adjust calling sequence for
4548 mips_elf_perform_relocation.
4549 (mips_elf_perform_relocation): Take additional argument. Handle
4550 R_MIPS16_26. Use bfd_put for convenience.
4552 1999-07-13 Richard Henderson <rth@cygnus.com>
4554 * elf.c (assign_file_positions_for_segments): Thinko last change.
4555 Always overwrite p_flags.
4557 1999-07-13 Richard Henderson <rth@cygnus.com>
4559 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
4560 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
4561 .dynbss and .rel[a].bss if want_dynbss.
4562 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
4564 1999-07-13 Richard Henderson <rth@cygnus.com>
4566 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
4568 1999-07-13 Richard Henderson <rth@cygnus.com>
4570 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
4571 (struct elf_link_hash_table): Add dynlocal.
4572 (_bfd_elf_link_lookup_local_dynindx): Prototype.
4573 (_bfd_elf_link_adjust_dynindx): Delete.
4574 (_bfd_elf_link_renumber_dynsyms): Prototype.
4575 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
4576 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
4577 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
4578 (_bfd_elf_link_lookup_local_dynindx): New function.
4579 (elf_link_renumber_hash_table_dynsyms): New function.
4580 (_bfd_elf_link_renumber_dynsyms): New function.
4581 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
4582 (struct elf_assign_sym_version_info): Delete removed_dynamic.
4583 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
4584 instead of elf_link_remove_section_and_adjust_dynindices.
4585 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
4586 (elf_link_assign_sym_version): Remove removed_dynamic code.
4587 (elf_link_renumber_dynsyms): Delete.
4588 (elf_bfd_final_link): Install section and local symbols into .dynsym.
4590 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
4591 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
4592 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
4593 * elf32-mips.c: Similarly.
4594 * elf32-ppc.c: Similarly.
4595 * elf32-sparc.c: Similarly.
4596 * elf64-alpha.c: Similarly.
4597 * elf64-sparc.c: Similarly.
4599 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4601 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
4602 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
4603 when the relocation is against _gp_disp.
4605 1999-07-12 Mark Mitchell <mark@codesourcery.com>
4607 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
4608 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
4609 to possibly_dynamic_relocs. Adjust usage throughout code.
4610 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
4611 (elf_mips_ctor64_howto): Likewise.
4612 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
4614 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
4615 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
4616 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
4617 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
4619 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4621 * Makefile.am: Rebuild dependencies.
4622 * Makefile.in: Rebuild.
4624 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
4625 * bfd-in2.h: Rebuild.
4627 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4628 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
4629 structure initializations. Add casts.
4630 * reloc.c (EMPTY_HOWTO): Define.
4631 * bfd-in2.h: Rebuild.
4632 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
4633 comparisons against 0.
4634 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
4635 previous_ibfd_e_flags to unsigned long.
4636 * vms.h (struct vms_private_data_struct): Change section_count to
4638 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
4639 (_bfd_vms_write_gsd): Change symnum to unsigned.
4640 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
4641 * vms-tir.c (etir_sta): Change psect to unsigned.
4642 (alloc_section): Change idx to unsigned.
4643 (tir_sta, tir_ctl): Change psect to unsigned.
4644 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
4645 * vms.c (priv_section_count): Change to unsigned.
4647 1999-07-12 Andreas Schwab <schwab@suse.de>
4649 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
4650 * m68klinux.c: Likewise.
4652 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4654 * Many files: Changes to avoid gcc warnings: Remove unused local
4655 variables. Add default case to enum switches.
4656 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
4657 compile if not COFF_IMAGE_WITH_PE.
4658 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
4659 (bfd_arm_get_bfd_for_interworking): Likewise.
4660 (bfd_arm_process_before_allocation): Likewise.
4661 * epoc-pei-arm.c: Don't rename bfd_arm functions.
4662 * pei-arm.c: Likewise.
4663 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
4664 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
4665 (mips_elf_got16_entry): Put parens around & in body of ==.
4666 (mips_elf_calculate_relocation): Correct test for empty string.
4667 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
4669 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
4672 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4674 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4675 as appropriate. Fill in structure initializations. Add variable
4676 initializations. Add casts.
4677 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
4678 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
4680 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
4682 * elf-bfd.h (bfd_elf_hash): Update declaration.
4683 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
4684 when calling bfd_elf_hash.
4686 1999-07-11 Mark Mitchell <mark@codesourcery.com>
4688 * libbfd.c (bfd_put_8): Make it of type `void'.
4689 * bfd-in2.h: Regenerated.
4690 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
4692 (_bfd_mips_elf_final_link): Likewise.
4694 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
4696 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4698 * config.bfd (hppa*-*-linux-gnu*): New target
4700 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4702 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
4703 (_bfd_mips_elf_create_dynamic_sections): New function.
4704 (_bfd_mips_elf_add_symbol_hook): Likewise.
4705 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
4706 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4707 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4708 (_bfd_mips_elf_gc_mark_hook): Likewise.
4709 (_bfd_mips_elf_gc_sweep_hook): Likewise.
4710 (_bfd_mips_elf_always_size_sections): Likewise.
4711 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4712 (_bfd_mips_elf_check_relocs): Likewise.
4713 (_bfd_mips_elf_link_hash_table_create): Likewise.
4714 (_bfd_mips_elf_print_private_data): Likewise.
4715 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
4716 (_bfd_mips_elf_final_link): Likewise.
4717 (_bfd_mips_elf_additional_program_headers): Likewise.
4718 (_bfd_mips_elf_modify_segment_map): Likewise.
4719 (_bfd_mips_elf_relocate_section): Likewise.
4720 * elf32-mips.c (mips_elf32_object_p): Move contents into
4721 _bfd_mips_elf_object_p.
4722 (mips_elf_additional_program_headers): Rename to
4723 _bfd_mips_elf_additional_program_headers.
4724 (mips_elf_modify_segment_map): Rename to
4725 _bfd_mips_elf_modify_segment_map.
4726 (elf_mips_abi_name): Change prototype.
4727 (mips_elf32_section_from_shdr): Merge into
4728 _bfd_mips_elf_section_from_shdr.
4729 (mips_elf32_section_processing): Merge into
4730 _bfd_mips_elf_section_processing.
4731 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
4732 the right back-end ELF linker.
4733 (mips_elf_relocate_section): Rename to
4734 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
4735 (mips_elf_link_output_symbol_hook): Rename to
4736 _bfd_mips_elf_link_output_symbol_hook.
4737 (mips_elf_create_dynamic_section): Rename to
4738 _bfd_mips_elf_create_dynamic_section.
4739 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
4740 Adjust for 64-bit code. Use mips_elf_got_section.
4741 (mips_elf_adjust_dynamic_symbol): Rename to
4742 _bfd_mips_elf_adjust_dynamic_symbol. Use
4743 mips_elf_allocate_dynamic_relocations.
4744 (mips_elf_finish_dynamic_symbol): Rename to
4745 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
4746 Adjust for 64-bit code.
4747 (mips_elf_finish_dynamic_sections): Rename to
4748 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
4749 (mips_elf_always_size_sections): Rename to
4750 _bfd_mips_elf_always_size_sections.
4751 (mips_elf_add_symbol_hook): Rename to
4752 _bfd_mips_elf_add_symbol_hook.
4753 (mips_elf_next_lo16_addend): Constify.
4754 (mips_elf_calculate_relocation): Likewise.
4755 (mips_elf_obtain_contents): Likewise.
4756 (mips_elf_perform_relocation): Likewise.
4757 (mips_elf_create_dynamic_relocation): Likewise.
4758 (mips_elf_allocate_dynamic_relocations): New function.
4759 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
4760 (MIPS_ELF_REL_SIZE): Likewise.
4761 (MIPS_ELF_DYN_SIZE): Likewise.
4762 (MIPS_ELF_GOT_SIZE): Likewise.
4763 (MIPS_ELF_SYM_SIZE): Likewise.
4764 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
4765 (MIPS_ELF_GET_WORD): Likewise.
4766 (MIPS_ELF_PUT_WORD): Likewise.
4767 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4768 (STUB_LW): Conditionalize for 64-bit value.
4769 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
4771 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
4772 Check it for inconsistency.
4773 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
4775 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
4777 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
4778 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
4779 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
4780 (mips_elf_local_got_index): Likewise.
4781 (mips_elf_got_page): Likewise.
4782 (mips_elf_got_info): Likewise.
4783 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
4784 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
4785 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
4786 instead of constant `2'.
4787 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
4788 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
4789 (mips_elf_size_dynamic_sections): Use
4790 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
4791 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
4792 Adjust all releveant entries in elf backend table.
4793 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
4794 (mips_elf64_section_processing): Likewise.
4795 Adjust elf backend entries to use _bfd_mips_elf variants now
4798 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
4800 (size_dynamic_sections): Likewise.
4801 (elf_link_output_extsym): Likewise.
4802 * elf.c: (elf_fake_sections): Likewise.
4803 * libbfd.c (bfd_get): New macro.
4804 (bfd_put): Likewise.
4805 * bfd-in2.h: Regenerated.
4807 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4809 * elf-bfd.h (elf_size_info): Add hash_entry_size,
4810 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
4811 wap_reloca_in, and swap_reloca_out.
4812 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
4813 multiple internal relocations per external relocation.
4814 (link_read_relocs): Likewise.
4815 (elf_bfd_final_link): Likewise.
4816 (elf_link_input_bfd): Likewise.
4817 (elf_gc_mark): Likewise.
4818 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4819 * elfcode.h (elf_swap_dyn_out): Adjust type to match
4821 (size_info): Add entries for new fields.
4822 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
4823 (mips_elf64_be_swap_reloc_in): New function.
4824 (mips_elf64_be_swap_reloc_out): Likewise.
4825 (mips_elf64_be_swap_reloca_in): Likewise.
4826 (mips_elf64_be_swap_reloca_out): Likewise.
4827 (mips_elf64_size_info): Add entries for new fields.
4829 1999-07-07 Ian Lance Taylor <ian@zembu.com>
4831 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
4832 field equals the new rel_count field.
4833 (elf_link_input_bfd): When doing a relocateable link, use the new
4834 rel_count field rather than the reloc_count field.
4835 (elf_reloc_link_order): Likewise.
4836 (elf_finish_pointer_linker_section): Likewise.
4838 Based on patch from H.J. Lu <hjl@gnu.org>:
4839 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
4840 shared library to override a weak definition in a regular object.
4842 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
4844 * libhppa.h: Revert July 2, 1999 patch.
4846 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
4847 need to generate DLTIND relocations, not DLTREL relocations.
4849 1999-07-05 Nick Clifton <nickc@cygnus.com>
4851 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
4853 (coff_set_flags): Recognise arm 5 architectures.
4855 * cpu-arm.c: Add support for strongarm and arm9 cpus.
4856 Add support for armv5 architecture.
4858 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
4860 * reloc.c: Add new, assembler only, ARM reloc:
4861 BFD_RELOC_ARM_ADRL_IMMEDIATE.
4863 * bfd-in2.h: Regenerate.
4865 1999-07-02 Mark Mitchell <mark@codesourcery.com>
4867 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
4868 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
4869 * elf.c (_bfd_elf_find_nearest_line): Pass it.
4870 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
4871 * elf32-mips.c (ABI_64_P): New macro.
4872 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
4873 (_bfd_mips_elf_find_nearest_line): Adjust call to
4874 _bfd_dwarf2_find_nearest_line.
4875 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
4876 * libbfd.h: Regenerated.
4878 1999-07-02 Ian Lance Taylor <ian@zembu.com>
4880 * config.bfd: Add * at the end of i[3456]86-*-unixware.
4882 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
4884 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
4885 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
4887 1999-07-01 Mark Mitchell <mark@codesourcery.com>
4889 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
4891 (_bfd_elf_init_reloc_shdr): New function.
4892 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
4893 bfd_alloc followed by memset.
4894 (_bfd_elf_init_reloc_shdr): New function, split out from ...
4895 (elf_fake_sections): Here.
4896 (assign_section_numbers): Assign section numbers for the second
4897 relocation section, if required.
4898 * elflink.h (elf_link_output_relocs): New function.
4899 (elf_link_size_reloc_section): Likewise.
4900 (elf_bfd_final_link): Use elf_link_size_reloc_section.
4901 (elf_link_input_bfd): Use elf_link_output_relocs.
4903 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
4904 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
4906 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
4908 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
4911 1999-06-28 Mark Mitchell <mark@codesourcery.com>
4913 * elf32-mips.c (mips_elf_got_info): Move declaration before
4914 prototypes. Change global_gotsym to be a pointer to a hash entry,
4915 rather than a number index.
4916 (mips_elf_link_hash_entry): Move declaration before prototypes.
4917 (mips_elf_irix6_finish_dynamic_symbol): New function.
4918 (mips_elf_sign_extend): Likewise.
4919 (mips_elf_high): Likewise.
4920 (mips_elf_higher): Likewise.
4921 (mips_elf_highest): Likewise.
4922 (mips_elf_global_got_index): Likewise.
4923 (mips_elf_local_got_index): Likewise.
4924 (mips_elf_got_offset_from_index): Likeiwse.
4925 (mips_elf_record_global_got_symbol): Likewise.
4926 (mips_elf_got_page): Likewise.
4927 (mips_elf_next_lo16_addend): Likewise.
4928 (mips_elf_calculate_relocation): Likewise.
4929 (mips_elf_obtain_contents): Likewise.
4930 (mips_elf_perform_relocation): Likewise.
4931 (mips_elf_assign_gp): Likewise.
4932 (mips_elf_sort_hash_table_f): Likewise.
4933 (mips_elf_sort_hash_table): Likewise.
4934 (mips_elf_got_section): Likewise.
4935 (mips_elf_got_info): Likewise.
4936 (mips_elf_create_local_got_entry): Likewise.
4937 (mips_elf_got16_entry): Likewise.
4938 (mips_elf_create_dynamic_relocation): Likewise.
4939 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
4940 (mips_elf_final_gp): Use mips_elf_assign_gp.
4941 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
4942 into SHN_SCOMMON automatically on IRIX6.
4943 (mips_elf_add_symbol_hook): Likewise.
4944 (mips_elf_relocate_section): Rewrite, using
4945 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4946 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
4947 Don't deal with .rld_map on IRIX6.
4948 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
4949 section flags appropriately for .got.
4950 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
4951 the got. Call mips_elf_record_global_got_symbol and allocate
4952 local got space appropriately.
4953 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
4954 char *. Rework calculation of GOT size. Sort dynamic symbol
4955 table entries so entries that do not require GOT entries appear at
4956 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
4957 code dealing with DT_INIT and DT_FINI. Remove fiddling with
4959 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
4961 (mips_elf_finish_dynamic_symbol): Use
4962 mips_elf_irix6_finish_dynamic_symbol.
4963 (mips_elf_finish_dynamic_sections): Correct off-by-one error
4964 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
4965 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
4967 1999-06-30 Ian Lance Taylor <ian@zembu.com>
4969 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
4970 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
4972 1999-06-04 Philip Blundell <philb@gnu.org>
4974 * elf32-arm.h (elf_backend_got_header_size): Define.
4975 (elf_backend_plt_header_size): Likewise.
4977 1999-06-28 Jim Pick <jim@jimpick.com>
4979 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
4981 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
4983 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
4984 relocation function.
4985 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
4987 1999-06-27 Mark Mitchell <mark@codesourcery.com>
4989 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
4990 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
4991 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
4992 (_bfd_mips_elf_section_from_shdr): Use them.
4993 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
4994 of GP-relative sections.
4995 (_bfd_mips_elf_set_section_contents): Use them.
4996 (_bfd_mips_elf_section_processing): Share code between .sdata and
4997 .lit4/.lit8 sections. Set appropriate flags for .srdata.
4998 (mips_elf_additional_program_headers): Add handling for
4999 PT_MIPS_OPTIONS segment on IRIX6.
5000 (mips_elf_modify_segment_map): Likeiwse.
5001 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
5002 Include the options sections on IRIX6. Don't look for GP-relative
5003 sections by name; use SHF_MIPS_GPREL instead.
5004 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
5006 (mips_elf_create_dynamic_sections): Don't muck about with section
5007 alignments and such on IRIX6.
5008 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5009 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
5010 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
5011 bfd_zalloc rather than bfd_alloc and memset.
5012 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5013 Don't assert the existence of .rld_map on IRIX6.
5014 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
5016 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
5017 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
5020 1999-06-26 Mark Mitchell <mark@codesourcery.com>
5022 * elf32-mips.c (mips_elf_swap_msym_in): New function.
5023 (mips_elf_swap_msym_out): New function.
5024 (mips_elf_create_msym_section): Likewise.
5025 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
5026 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
5027 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
5028 section not named .msym.
5029 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
5030 .msym directly. Set appropriate attributes for the .msym
5032 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
5033 (mips_elf_link_hash_newfunc): Clear it.
5034 (mips_elf_create_dynamic_sections): Create the .msym section
5036 (mips_elf_size_dynamic_sections): Allocate space for the
5037 .msym section. Add a DT_MIPS_MSYM entry.
5038 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
5040 (mips_elf_finish_dynamic_sections): Assign a value for
5041 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
5043 * elf32-mips.c (irix_compat_t): New enumeration.
5044 (ABI_N32_P): New macro.
5045 (IRIX_COMPAT): Likewise.
5046 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
5047 (mips_elf_relocate_section): Fix typo.
5049 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5051 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
5052 as writable PE sections.
5054 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5056 * dwarf2.c (struct arange): New type.
5057 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
5058 (arange_add): New function.
5059 (decode_line_info): Keep track of address ranges that a compilation
5061 (comp_unit_contains_address): Return true if address is contained
5062 in _any_ of the address ranges associated with a compilation unit.
5063 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
5064 on the first comp_unit that contains the address.
5066 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5068 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
5069 (decode_line_info): Add variable STASH and initialize it to point
5070 to the per-bfd dwarf2_debug info. Remove static variable
5071 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
5073 1999-06-26 Ian Lance Taylor <ian@zembu.com>
5075 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
5076 shared library to have an undefined symbol.
5078 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5079 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
5081 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
5083 * elf-hppa.c (elf_hppa_final_write_processing): New function.
5084 * elf32-hppa.c: Remove everything related to symbol extension
5085 sections & records. Use the common elf_hppa_final_write_processing.
5087 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5089 * elflink.h (size_dynamic_sections): Use user-specified init/fini
5090 functions instead of _init/_fini if requested.
5092 1999-06-23 Ian Lance Taylor <ian@zembu.com>
5094 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
5097 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5099 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5100 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
5102 (ppc_elf_finish_dynamic_sections): Check for positive section
5103 dynindx field, rather than comparing against -1.
5104 (ppc_elf_relocate_section): Only return false if undefined_symbol
5105 or reloc_overflow fail, not always upon encountering an error.
5107 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5109 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
5110 bfd_byte * before performing pointer arithmetic.
5112 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
5114 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
5116 * elf32-hppa.c: Include elf-hppa.h.
5117 (ARCH_SIZE): Define.
5118 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
5120 (elf32_hppa_info_to_howto): Similarly.
5121 (elf_hppa_howto_table): Similarly.
5122 (elf_hppa_reloc_type_lookup): Similarly.
5123 (hppa_elf_gen_reloc_type): Similarly.
5124 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
5126 1999-06-22 Nick Clifton <nickc@cygnus.com>
5128 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
5129 handling R_V850_22_PCREL relocation.
5131 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5133 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
5136 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
5138 * section.c (_bfd_strip_section_from_output): Ignore sections
5139 DISCARDed by the link script.
5141 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5143 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5144 Remove unused local variable spp.
5146 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
5147 the entry symbol is not set.
5149 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
5151 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
5152 GPDISP or LITUSE in a relocatable link.
5154 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5156 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
5157 * (alloc_dwarf1_func): Likewise.
5159 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
5161 * libhppa.h: Fix various formatting errors.
5162 (assemble_3); Rewrite using CATENATE.
5163 (assemble_17): Fix various bugs.
5165 1999-06-16 Nick Clifton <nickc@cygnus.com>
5167 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
5169 1999-06-15 Richard Henderson <rth@cygnus.com>
5171 * section.c (SEC_SHORT): Define.
5172 * bfd-in2.h: Rebuild.
5174 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5176 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5177 Remove abfd parameter. Use _bfd_strip_section_from_output.
5178 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
5180 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
5181 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
5182 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
5184 (bfd_elf_size_dynamic_sections): Use it.
5186 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
5188 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
5189 complain_overflow_bitfield to complain_overflow_signed.
5191 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5193 * elflink.h (elf_link_read_relocs_from_section): New function,
5195 (elf_link_read_relocs): Here. Use it for both relocation
5198 1999-06-12 Mark Mitchell <mark@codesourcery.com>
5200 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
5201 asect->reloc_count is valid.
5203 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5205 * elf32-mips.c (mips_elf32_section_processing): Permit a
5206 SHT_MIPS_REGINFO section to have a size of 0.
5208 1999-06-12 David O'Brien <obrien@freebsd.org>
5210 * config.bfd (alpha*-*-freebsd*): New target.
5211 (i[3456]86-*-freebsd*): Now defaults to ELF.
5213 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5215 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
5216 wrap if the relocation covers the high bit of an address.
5218 * dwarf2.c (decode_line_info): Remove unused variable first_time.
5220 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5222 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
5223 instead of R_SPARC_max.
5224 (sparc64_elf_info_to_howto): Likewise.
5225 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
5226 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
5228 1999-06-07 Richard Henderson <rth@cygnus.com>
5230 * section.c (_bfd_strip_section_from_output): Remove output
5231 sections with no initial link_order.
5233 1999-06-07 Nick Clifton <nickc@cygnus.com>
5235 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
5237 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5239 * Makefile.am (SOURCE_HFILES): Add missing headers.
5240 * Makefile.in: Regenerated.
5242 1999-06-06 Mark Mitchell <mark@codesourcery.com>
5244 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
5247 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
5249 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
5250 range undefweak symbols.
5251 * hash.c: Add missing comma after @xref{}
5252 * linker.c: Likewise.
5254 1999-06-04 Nick Clifton <nickc@cygnus.com>
5256 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
5258 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
5259 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
5260 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
5261 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
5263 1999-06-04 Ian Lance Taylor <ian@zembu.com>
5265 * Makefile.am: Rebuild dependencies.
5266 (BFD32_BACKENDS): Add dwarf1.lo.
5267 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
5268 * Makefile.in: Rebuild.
5270 1999-06-04 Nick Clifton <nickc@cygnus.com>
5272 * Makefile.am: Add epoc-arm-pe target.
5273 * Makefile.in: Regenerate.
5274 * pe-arm.c: Only redefine interworking function names if they have
5275 not already been redefined.
5276 * pei-arm.c: Only redefine interworking function names if they have
5277 not already been redefined.
5278 * epoc-pe-arm.c: Redefine interworking function names to avoid a
5280 * epoc-pei-arm.c: Redefine interworking function names to avoid a
5283 1999-06-03 Nick Clifton <nickc@cygnus.com>
5285 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
5287 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5289 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
5291 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5293 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
5294 start / stop for recalculating of r_addend of R_SH_SWITCH*.
5296 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5298 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
5299 in other text sections.
5301 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5303 * libbfd.c (_bfd_generic_verify_endian_match): New function.
5304 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
5305 * libbfd.h: Regenerate.
5306 * coff-sh.c (sh_merge_private_data): Delete.
5307 (coff_bfd_merge_private_bfd_data): Change to
5308 _bfd_generic_verify_endian_match.
5309 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
5311 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
5313 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
5315 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5317 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
5319 (bfd_elf32_arm_process_before_allocation): Likewise.
5320 * bfd-in2.h: Rebuild.
5322 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5324 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
5325 track of end_sequence markers.
5326 (add_line_info): Add END_SEQUENCE arg.
5327 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
5328 debug-line info---it doesn't work right if a compilation unit
5329 consists of multiple discontiguous code-sequences. It would be
5330 worthwhile to optimize for the common case where a compilation
5331 unit results in a contiguous set of code sequences, but this is
5332 quite tricky to get right for arbitrary DWARF2 files.
5333 (lookup_address_in_line_info_table): Don't use the last line entry
5334 for a compilation unit for anything with an address higher than
5335 this line entry. Also, check for end_sequence markers to
5336 correctly handle discontinuities.
5337 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
5338 compilation units, check all compilation units with each->high==0
5339 just like when reading compilation units.
5341 * dwarf2.c (decode_line_info): Initialize table->files and
5342 table->last_line to NULL to avoid segfaults due to random
5343 values in these members.
5344 (concat_filename): Check for out-of-range file number before
5345 indexing filename table. Segfaults suck.
5347 * dwarf2.c (decode_line_info): Don't truncate address to least
5348 significant 32 bits (breaks 64 bit targets).
5349 (lookup_address_in_function_table): Ditto.
5350 (comp_unit_contains_address): Ditto.
5352 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
5354 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
5355 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
5356 (mips_elf64_howto_table_rela): Likewise.
5358 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
5360 (elf_slurp_reloc_table): Here. Use it to handle the case where a
5361 single section has two associated relocation sections.
5363 1999-06-02 Mark Salter <msalter@cygnus.com>
5365 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
5366 COFF_WITH_PE defined.
5368 1999-06-02 Nick Clifton <nickc@cygnus.com>
5370 * pe-arm.c: Rename global arm interworking functions to avoid name
5371 collision when all targets BFD is built.
5374 1999-05-31 Mark Mitchell <mark@codesourcery.com>
5376 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
5377 may_use_rel_p, may_use_rela_p, default_use_rela_p.
5378 (bfd_elf_section_data): Add use_rela_p.
5379 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
5380 (_bfd_elf_new_section_hook): Likewise.
5381 (elf_fake_sections): Use may_use_rela_p, etc., instead of
5383 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
5384 * elfcode.h (write_relocs): Determine whether or not use rela
5385 relocs based on the relocation section header.
5386 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
5387 instead of use_rela_p.
5388 * elfxx-target.h (elf_backend_may_use_relp): New macro.
5389 (elf_backend_may_use_rela_p): Likewise.
5390 (elf_backend_default_use_rela_p): Likewise.
5391 (elfNN_bed): Use them.
5393 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
5395 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
5397 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
5399 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
5400 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
5401 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
5402 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
5403 * bfd-in2.h: Regenerated.
5404 * libbfd.h: Likewise.
5405 * elf32-mips.c (mips_info_to_howto_rela): New function.
5406 (USE_REL): Adjust for new conventions.
5407 (MINUS_ONE): New macro.
5408 (elf_mips_howto_table): Add R_MIPS_SUB.
5409 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
5411 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
5412 .MIPS.content section.
5413 (_bfd_mips_elf_fake_sections): Treat all sections that begin
5414 with .MIPS.content as .MIPS.content sections. Set
5415 SHF_MNIPS_NOSTRIP for such section.
5416 (elf_info_to_howto): Define to mips_info_to_howto_rela.
5417 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
5418 MIPS_GOT_OFST, and MIPS_GOT_DISP.
5420 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5422 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
5425 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
5428 1999-05-30 Philip Blundell <philb@gnu.org>
5430 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
5431 1993-03-25 (!!). Take into account the bitmasks for the reloc so
5432 the addend does not overflow into the rest of the word.
5434 1999-05-29 Nick Clifton <nickc@cygnus.com>
5436 * bfd-in.h: Amend prototype for
5437 bfd_elf32_arm_process_before_allocation .
5438 * bfd-in.h: Regenerate.
5440 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
5441 elements in a fixed sized array.
5442 (ARM_ELF_ABI_VERSION): Define.
5443 (ARM_ELF_OS_ABI_VERSION): Define.
5444 (R_ARM_THM_ABS5): Fix rightshift and size.
5445 (R_ARM_THM_PC22): Fix size.
5446 (R_ARM_PLT32): Define Howto.
5447 (find_howto): New function: Locate a howto based on a reloc
5449 (elf32_arm_info_to_howto): Use find_howto if necessary.
5450 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5451 bfd_reloc_code_real_type.
5452 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
5453 and BFD_RELOC_VTABLE_ENTRY.
5454 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
5456 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
5457 elements in a fixed sized array.
5458 (ARM_ELF_ABI_VERSION): Define.
5459 (ARM_ELF_OS_ABI_VERSION): Define.
5460 (R_ARM_THM_ABS5): Fix rightshift and size.
5461 (R_ARM_THM_PC22): Fix size.
5462 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
5463 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5464 bfd_reloc_code_real_type.
5466 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
5467 no_pipeline_knowledge.
5468 (elf32_arm_link_hash_create): Initialise new field to zero.
5469 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
5470 no_pipeline_knowledge. Use this parameter to initialise the field
5471 in the globals data structure.
5472 (elf32_arm_final_link_relocate): Only add in pipeline offset if
5473 no_pipeline_knowledge is false and the binary is from an old
5475 (elf32_arm_merge_private_data): Generate an error if an attempt is
5476 made to link together big endian and little endian code.
5477 (elf32_arm_post_process_headers): New function: Initialise the
5478 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
5480 (elf_backend_post_process_headers): Define.
5482 1999-05-28 Nick Clifton <nickc@cygnus.com>
5484 * elf-bfd.h (struct elf_backend_data): Add new field:
5485 elf_backend_post_process_headers.
5487 * elfxx-target.h (elf_backend_post_process_headers): Define to
5488 NULL if not already defined.
5489 (elfNN_bed): Initialise elf_backend_post_process_headers field.
5491 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
5493 (_bfd_elf_compute_section_file_positions): Call
5494 elf_backend_post_process_headers if defined.
5496 1999-05-28 Ian Lance Taylor <ian@zembu.com>
5498 * configure.in: Check whether getuid and getgid exist.
5499 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
5500 HAVE_GETGID are not defined, respectively.
5501 (bfd_write_armap): Don't special case on _WIN32 for getuid and
5503 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
5504 * configure, config.in: Rebuild.
5506 1999-05-28 Martin Dorey <mdorey@madge.com>
5508 * elf32-i960.c: New file.
5509 * elf.c (prep_headers): Handle bfd_arch_i960.
5510 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
5511 * config.bfd (i960-*-elf*): New target.
5512 * configure.in (bfd_elf32_i960_vec): New target vector.
5513 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
5514 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
5515 * Makefile.in, aclocal.m4, configure: Rebuild.
5517 1999-05-27 Nick Clifton <nickc@cygnus.com>
5519 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
5521 (find_howto): New function: Find entries in the
5522 elf32_arm_howto_table.
5523 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
5525 (elf32_arm_reloc_type_lookup): Add lookup for
5526 BFD_RELOC_ARM_PLT32.
5528 1999-05-25 Philip Blundell <pb@nexus.co.uk>
5530 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
5531 (elf32_arm_link_hash_table_create): Use above function as the
5532 constructor for hash table entries.
5533 (elf32_arm_relocate_section): Avoid crash when there is no output
5535 (elf32_arm_final_link_relocate): New parameter h.
5536 (elf32_arm_relocate_section): Pass symbol hash entry to above
5538 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
5541 1999-05-25 Catherine Moore <clm@cygnus.com>
5543 * coff-arm.c (coff_arm_relocate_section): Don't emit
5544 base file entries for pc-relative values.
5546 1999-05-25 DJ Delorie <dj@cygnus.com>
5548 * peicode.h (coff_swap_sym_in): When we create the actual section
5549 to reflect the not-there section C_SECTION symbols refer to,
5550 change the symbol class to C_STAT as the section is now really
5553 1999-05-24 Philip Blundell <pb@nexus.co.uk>
5555 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
5558 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
5560 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
5562 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
5563 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
5565 1999-05-16 Nick Clifton <nickc@cygnus.com>
5567 * coff-mcore.c (in_reloc_p): Reinstate.
5569 1999-05-15 Nick Clifton <nickc@cygnus.com>
5571 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
5572 * bfd-in2.h: Regenerate.
5573 * coff-mcore.c (in_reloc_p): Remove defintion.
5574 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
5575 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
5576 IMAGE_REL_MCORE_RVA.
5577 (coff_mcore_rtype_to_howto): Add special processing for
5578 IMAGE_REL_MCORE_RVA.
5579 (coff_mcore_relocate_section): Add support for
5580 IMAGE_REL_MCORE_RVA.
5581 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
5582 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
5584 (mcore_elf_relocate_section): Delete redundant case labels.
5586 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5588 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
5589 precedence between bit-and and comparison.
5591 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
5593 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
5594 list of target formats (targ_selvecs).
5595 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
5596 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
5598 1999-05-10 DJ Delorie <dj@cygnus.com>
5600 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
5601 reasonable mode until "ar x" is smart enough to skip it (fixes
5602 gcc/libgcc.a builds on mips-ecoff targets
5604 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
5605 to work. Hack to support MS import libraries, which use different
5606 COMDAT types than GNU.
5607 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
5608 to implied zero-length sections (see peicode below)
5609 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
5610 filename symbols, which use one *or more* auxents.
5611 * coffswap.h (coff_swap_aux_in): ditto
5612 * peicode.h (coff_swap_sym_in): Build the implied zero-length
5615 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
5617 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
5618 for all relocations.
5620 1999-05-10 Catherine Moore <clm@cygnus.com>
5622 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
5623 if COFF_IMAGE_WITH_PE.
5624 (bfd_arm_process_before_allocation): Likewise.
5625 (bfd_arm_get_bfd_for_interworking): Likewise.
5626 * coff-arm.c: Likewise.
5627 * bfd-in2.h: Regenerate.
5628 * configure.in (armpe_little_vec): Remove coff-arm.lo.
5629 (armpe_big_vec): Likewise.
5630 * configure: Rebuild.
5632 1999-05-10 Nick Clifton <nickc@cygnus.com>
5634 * elf.c (elf_fake_sections): Check for .rel. as start of rel
5635 section, not just .rel. Same for .rela.
5637 1999-05-07 Nick Clifton <nickc@cygnus.com>
5639 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
5640 endianism with an error message.
5642 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
5644 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
5645 assignment from "unsigned char *" to "char *".
5646 (decode_line_info): Likewise for dwarf_line_buffer assignment.
5648 1999-05-05 Catherine Moore <clm@cygnus.com>
5650 * coff-arm.c (coff_arm_relocate_section): Add one to
5651 address of ARM_RVA32 thumb functions.
5653 1999-05-05 Catherine Moore <clm@cygnus.com>
5655 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
5656 (elf32_m68k_copy_private_bfd_data): New.
5657 (elf32_m68k_merge_private_bfd_data): New.
5658 (elf32_m68k_print_private_bfd_data): New.
5659 (CPU32_FLAG): Define.
5660 (PLT_CPU32_ENTRY_SIZE): Define.
5661 (elf_cpu32_plt0_entry): Declare.
5662 (elf_cpu32_plt_entry): Declare.
5663 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
5664 (elf_m68k_finish_dynamic_symbol): Likewise.
5665 (elf_m68k_finish_dynamic_sections): Likewise.
5666 (elf_backend_plt_header_size): Remove definition.
5667 (bfd_elf32_bfd_copy_private_bfd_data): Define.
5668 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5669 (bfd_elf32_bfd_set_private_flags): Define.
5670 (bfd_elf32_bfd_print_private_bfd_data): Define.
5672 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
5674 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
5675 and R_LONG_PCREL_MODE.
5677 1999-04-29 Nick Clifton <nickc@cygnus.com>
5679 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
5681 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
5683 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
5684 in relocation calculation.
5686 1999-04-26 Tom Tromey <tromey@cygnus.com>
5688 * aclocal.m4, configure: Updated for new version of libtool.
5690 1999-04-21 Nick Clifton <nickc@cygnus.com>
5692 * coff-mcore.c: Add support for mcore relocs.
5694 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
5696 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
5697 incorrect use EF_MIPS_xxBITPTRS.
5699 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5701 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
5704 * bfd-in2.h: Rebuild.
5705 * libbfd.h: Rebuild.
5707 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
5709 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
5710 (coff_arm_relocate_section): Add ARM26D transform. Only
5711 change to ARM26D for relocateable links.
5713 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5715 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
5716 (bfd_elf32_bfd_print_private_bfd_data): New.
5718 1999-04-15 Doug Evans <devans@casey.cygnus.com>
5720 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
5721 refetch addend if USE_REL, add many comments regarding current state.
5722 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
5723 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
5724 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
5725 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
5727 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
5729 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
5730 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
5732 1999-04-13 David Mosberger <davidm@hpl.hp.com>
5734 * dwarf2.c (decode_line_info): Don't truncate address to least
5735 significant 32 bits (breaks 64 bit targets).
5736 (lookup_address_in_function_table): Ditto.
5737 (comp_unit_contains_address): Ditto.
5739 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
5741 * coff-arm.c (arm_emit_base_file_entry): New routine.
5742 (A2T3_OFFSET): Define.
5743 (T2A3_OFFSET): Define.
5744 (coff_arm_relocate_section): Emit base file entries for interworking
5747 1999-04-13 Philip Blundell <philb@gnu.org>
5749 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
5750 relocs 17 through 19.
5752 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
5754 * elfcode.h: Remove fnmatch.h.
5755 * elflink.h (elf_link_assign_sym_version): Call back to ld
5756 instead of calling fnmatch.
5758 * config.bfd (i?86-*-beoself): Include pe vecs.
5760 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
5762 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
5765 1999-04-10 Richard Henderson <rth@cygnus.com>
5767 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
5768 when trying to resolve dynamic symbol references.
5769 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5770 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5771 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5772 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5773 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5774 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5775 * elflink.h (elf_link_output_extsym): Likewise.
5777 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
5779 * section.c (_bfd_strip_section_from_output): New function moved from
5780 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
5781 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
5782 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
5783 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
5784 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
5785 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
5786 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
5787 * bfd-in2.h: Update.
5789 1999-04-09 Ian Lance Taylor <ian@zembu.com>
5791 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
5793 1999-04-08 Nick Clifton <nickc@cygnus.com>
5795 * coff-mcore.c: New File: Support for mcore-pe targets.
5796 * cpu-mcore.c: New File: Support for mcore targets.
5797 * elf32-mcore.c: New File: Support for mcore-elf target.
5798 * pe-mcore.c: New File: Definitions for mcore-pe target.
5799 * pei-mcore.c: New File: Definitions for mcore-pei target.
5800 * Makefile.am: Add support for MCore targets.
5801 * Makefile.in: Regenerate.
5802 * config.bfd: Add support for MCore targets.
5803 * configure.in: Add support for MCore targets.
5804 * configure: Regenerate.
5805 * archures.c: Add support for MCore architecture.
5806 * bfd-in2.h: Regenerate.
5807 * coffcode.h: Add support for mcore-pe targets.
5808 * elf.c: Add support for mcore-elf target.
5809 * reloc.c: Add support for MCore relocs.
5810 * targets.c: Add support for MCore targets.
5812 1999-04-07 Nick Clifton <nickc@cygnus.com>
5814 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
5815 R_ARM_XPC25 and R_ARM_THM_XPC22.
5816 (elf32_arm_reloc_map): Remove redundant entries.
5818 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5820 * sysdep.h (LC_MESSAGES): Never define.
5822 1999-04-06 Chris Torek <torek@bsdi.com>
5824 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
5825 all callers. Rewrite completely.
5826 (_bfd_relocate_contents): Rewrite overflow checking.
5827 * bfd-in2.h: Rebuild.
5829 1999-04-05 Ian Lance Taylor <ian@zembu.com>
5831 From Gabriel Paubert <paubert@iram.es>:
5832 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
5833 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
5834 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
5835 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
5836 * ppcboot.c (ppcboot_vec): Use little endian routines for
5839 * elf.c (elfcore_strndup): Only define if it will be used.
5840 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
5842 (ppc_elf_check_relocs): Remove unused local i.
5843 (ppc_elf_gc_mark_hook): Add default case to switch.
5845 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
5846 * srec.c (srec_scan): Accept \r in symbol definitions.
5847 (srec_object_p): Set HAS_SYMS if we saw any symbols.
5848 (symbolsrec_object_p): Likewise.
5850 1999-04-04 Don Bowman <don@pixsci.com>
5852 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
5854 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5856 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
5858 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
5859 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
5861 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
5863 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
5866 1999-03-31 Nick Clifton <nickc@cygnus.com>
5868 * config.bfd: Add support for arm-epoc-pe target.
5869 * configure.in: Add support for arm-epoc-pe target.
5870 * configure: Regenerate.
5871 * targets.c: Add support for arm-epoc-pe target.
5872 * coff-arm.c: Allow header files to override definition of
5873 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
5874 * pe-arm.h: Allow previous header files to override definition of
5875 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5876 * pei-arm.h: Allow previous header files to override definition of
5877 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5878 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
5879 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
5881 1999-03-30 Nick Clifton <nickc@cygnus.com>
5883 * elf.c (elf_map_symbols): Handle the case where section
5884 symbols are generated for content-less sections which are
5885 not mapped to the output file.
5887 * linker.c: Replace direct references to fields in BFD structure
5888 with accessor macros.
5890 * elflink.h: Replace direct references to fields in BFD structure
5891 with accessor macros.
5893 1999-03-25 Philip Blundell <pb@nexus.co.uk>
5895 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
5897 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
5898 account when adjusting section symbols during a partial link.
5900 1999-03-24 Nick Clifton <nickc@cygnus.com>
5902 * coff-sparc.c (struct coff_reloc_map): Change type of field
5903 'bfd_reloc_val' to bfd_reloc_code_real_type.
5904 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
5905 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
5906 * elf32-arc.c (struct arc_reloc_map): Ditto.
5907 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
5908 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
5909 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
5910 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
5911 * elf32-sh.c (struct elf_reloc_map): Ditto.
5912 * elf32-sparc.c (struct elf_reloc_map): Ditto.
5913 * elf32-v850.c (struct v850_reloc_map): Ditto.
5914 * elf64-sparc.c (struct elf_reloc_map): Ditto.
5915 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
5916 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
5918 1999-03-17 Martin Hunt <hunt@cygnus.com>
5920 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
5921 function so source-level assembly works. If multiple N_SOs
5922 are seen without and N_FUNs, create an indextable entry with
5923 a NULL function name.
5925 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5927 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
5928 of certian similar cpus.
5930 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5932 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5933 Add the 5000. Change the architecture for the 5400 to mips4.
5934 (elf_mips_mach): Add r5000.
5936 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5938 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
5940 1999-03-11 Nick Clifton <nickc@cygnus.com>
5942 * binary.c (binary_set_section_contents): Generate warning about
5943 huge file offsets for any section that will occupy file space, not
5944 just those that are loadable.
5946 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
5948 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
5950 1999-02-22 Jim Lemke <jlemke@cygnus.com>
5952 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
5954 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
5956 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
5957 * elflink.h: Revert all changes since Feb 16. Instead:
5958 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
5959 appropriate. Copy it to version symbols.
5960 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
5961 symbols if appropriate.
5962 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
5963 symbol if appropriate.
5964 (elf_link_output_extsym): If symbol is marked as undefined, and
5965 has no nonweak references, mark it as weak undefined.
5967 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
5969 * elflink.h (elf_merge_symbol): When overriding a dynamic
5970 definition with a weak undefined symbol, set NEEDS_PLT if it is a
5972 (elf_link_add_object_symbols): Don't copy the other field if we
5975 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
5977 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
5978 shared object with a weak undefined symbol.
5980 1999-02-18 Nick Clifton <nickc@cygnus.com>
5982 * elfarm-nabi.c: Set partial_inplace back to false.
5984 1999-02-17 Nick Clifton <nickc@cygnus.com>
5986 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
5987 (USER_LABEL_PREFIX): Set to "_".
5989 The following patches are from: Scott Bambrough
5990 <scottb@corelcomputer.com>
5992 * libaout.h (M_ARM6_NETBSD): Set to 143.
5994 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
5995 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
5996 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
5997 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
5998 * bfd-in2.h: Regenerate.
6000 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
6001 'true' as REL relocs are now being used. Add new PIC relocs:
6002 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
6003 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
6005 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
6007 (elf32_arm_final_link_relocate): Change parameters so that entire
6008 reloc is passed. Add support for PIC relocs.
6009 (elf32_arm_relocate_section): Pass entire reloc to
6010 elf32_arm_final_link_relocate.
6011 (elf32_arm_check_relocs): Handle new PIC relocs.
6012 (elf32_arm_adjust_dynamic_symbol): New function.
6013 (elf32_arm_size_dynamic_sections): New function.
6014 (elf32_arm_discard_copies): New function.
6015 (elf32_arm_finish_dynamic_symbol): New function.
6016 (elf32_arm_finish_dynamic_sections): New function.
6017 (ELF_MAXPAGE_SIZE): Define.
6018 (bfd_elf32_bfd_reloc_type_lookup): Define.
6019 (elf_backend_relocate_section): Define.
6020 (elf_backend_adjust_dynamic_symbol): Define.
6021 (elf_backend_create_dynamic_sections): Define.
6022 (elf_backend_finish_dynamic_symbol): Define.
6023 (elf_backend_finish_dynamic_sections): Define.
6024 (elf_backend_size_dynamic_sections): Define.
6025 (elf_backend_plt_readonly): Define.
6026 (elf_backend_want_got_plt): Define.
6027 (elf_backend_want_plt_sym): Define.
6029 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
6031 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
6032 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
6033 (_bfd_mips_elf_fake_sections): Likewise.
6035 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6037 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
6038 bfd_elf32_arm_get_bfd_for_interworking,
6039 bfd_elf32_arm_process_before_allocation): Define to avoid clash
6042 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
6043 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
6044 elf32_arm_find_nearest_line): Make them static.
6046 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
6048 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
6049 callers. Do not merge a definition from a shared object with a
6050 weak undefined symbol.
6051 (elf_link_add_object_symbols): Do not change the symbol type or
6052 size if the old symbol overrides the new one.
6054 1999-02-08 Nick Clifton <nickc@cygnus.com>
6056 * config.bfd: Add support for strongarm target.
6058 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6060 * elf32-m68k.c (reloc_map): Use the correct types for the struct
6061 fields instead of unsigned char.
6063 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
6065 * Makefile.am: Rebuild dependencies.
6066 * Makefile.in: Rebuild.
6068 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
6070 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
6071 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
6072 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
6073 * acinclude.m4: Add comments to uses of AC_DEFINE.
6074 * acconfig.h: Remove.
6075 * configure: Rebuild with current autoconf/automake.
6076 * aclocal.m4: Likewise.
6077 * config.in: Likewise.
6078 * Makefile.in: Likewise.
6080 1999-02-04 DJ Delorie <dj@cygnus.com>
6082 * libbfd.c (real_read): don't call fread for zero bytes. This
6083 covers up a bug (or misuse of bfd) that's exposed by Solaris.
6085 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
6087 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
6088 of a jump is in the current 256 MB region.
6090 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
6092 * format.c (bfd_check_format_matches): Change last patch to only
6093 take effect for the binary target.
6095 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
6097 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
6099 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
6101 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
6103 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
6105 * format.c (bfd_check_format_matches): If the target was
6106 previously specified, don't check other targets when checking for
6109 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
6111 * elf32-arm.h (elf32_arm_reloc_map): Removed.
6112 (elf32_arm_reloc_type_lookup): Removed
6113 * elfarm-nabi.c (elf32_arm_reloc_map): New.
6114 (elf32_arm_reloc_type_lookup): New.
6115 * elfarm-oabi.c (elf32_arm_reloc_map): New.
6116 (elf32_arm_reloc_type_lookup): New.
6118 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
6120 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
6121 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
6122 * Makefile.am: Use new files.
6123 * Makefile.in: Regenerate.
6124 * configure.in: Use new files.
6125 * configure: Regenerate.
6127 1999-02-01 Nick Clifton <nickc@cygnus.com>
6129 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
6130 (fr30_elf_gc_sweep_hook): New function.
6131 (elf_backend_can_gc_sections): Define.
6133 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
6135 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
6136 and bfd_elf32_bigarm_oabi_vec.
6138 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
6140 * Makefile.am (elf32-arm-oldabi.lo): New.
6141 (elf32-arm-newabi.lo): New.
6142 * Makefile.in: Regenerate.
6143 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
6144 (arm-*-elf): Likewise.
6146 (thumb-*-oabi): New.
6147 * configure: Regenerate.
6148 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
6149 (bfd_elf32_bigarm_oabi_vec): New.
6150 * elf32-arm-newabi.c: New.
6151 * elf32-arm-oldabi.c: New.
6152 * elf32-arm.c: Removed.
6155 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
6157 * binary.c (binary_set_section_contents): Omit warnings for
6158 unloadable sections.
6160 1999-01-31 Michael Meissner <meissner@cygnus.com>
6162 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
6163 powerpc{,le}-*-eabi.
6165 1999-01-29 Nick Clifton <nickc@cygnus.com>
6167 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
6168 * dwarf2.c (read_signed_leb128): Remove unused variables.
6170 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
6172 * elf.c (assign_file_positions_for_segments): Only adjust
6173 p_align when needed.
6175 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
6177 * binary.c (binary_set_section_contents): Don't return early for a
6178 non-loadable section, in case the first section is non-loadable.
6179 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
6180 W. Rozycki <macro@ds2.pg.gda.pl>.
6182 1999-01-28 Nick Clifton <nickc@cygnus.com>
6184 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
6185 R_FR30_GNU_VTENTRY relocs.
6187 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
6189 * elflink.h (elf_link_output_sym): Zero syms which are
6190 part of sections which have been excluded.
6192 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
6194 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
6196 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
6197 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
6199 1999-01-27 Nick Clifton <nickc@cygnus.com>
6201 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
6203 (fr30_final_link_relocate): Use computed value as result of
6206 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
6208 * binary.c (binary_set_section_contents): Emit warning for
6209 huge file offsets due to widely-dispersed section LMAs.
6211 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
6213 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
6214 align first section to largest section alignment, not first
6217 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
6219 * configure.in: Require autoconf 2.12.1 or higher.
6221 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
6223 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
6224 * bfd-in2.h: Likewise.
6225 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
6227 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6229 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
6230 * cpu-mips.c: Add support for and independent 4111.
6231 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
6232 (_bfd_mips_elf_final_write_processing):
6233 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
6235 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6237 * elf32-mips.c (elf_mips_abi_name): New.
6238 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
6240 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
6242 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6243 Handle bfd_mach_mips4300.
6245 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
6247 * elf32-i386.c: Remove leaked development code from patch
6248 1998-12-10 by Richard Henderson.
6250 1998-12-10 Richard Henderson <rth@cygnus.com>
6252 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
6253 in debug sections for symbol defined externally.
6255 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6257 * targets.c (bfd_target_vector): Remove duplicate entry for
6260 1998-12-09 Nick Clifton <nickc@cygnus.com>
6262 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
6263 since we are using RELAs.
6265 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
6267 SCO Open Server Release 5 core file support, from Jouke Numan
6269 * sco5-core.c: New file.
6270 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
6271 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
6272 * Makefile.am: Rebuild dependencies.
6273 (OPTIONAL_BACKENDS): Add sco5-core.lo.
6274 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
6275 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
6276 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
6277 * bfd-in2.h, configure, Makefile.in: Rebuild.
6279 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
6281 * config.bfd (hppa*-*-mpeix*): New target.
6282 * configure.in: Add AC_HEADER_DIRENT.
6283 (hppa*-*-mpeix*): New target.
6284 * configure.host (hppa*-*-mpeix*): New host.
6285 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
6286 friends rather than just including <sys/dir.h>.
6287 * som.h (struct som_symbol): Add hppa_priv_level and apto
6288 tc_data. Change all users.
6289 (struct somdata): Add comp_unit field.
6290 (obj_som_compilation_unit): Define.
6291 (bfd_som_attach_compilation_unix): Declare.
6292 * som.c: Check HOST_HPPAMPEIX.
6293 (struct som_misc_symbol_info): Add new field priv_level.
6294 (som_object_setup): Add current_offset parameter. Change all
6296 (setup_sections): Likewise.
6297 (som_object_p): For EXECLIBMAGIC, read the lst header.
6298 (som_write_symbol_strings): Add compilation_unit parameter.
6300 (som_finish_writing): Write out compilation_unit.
6301 (som_bfd_derive_misc_symbol_info): Set priv_level.
6302 (som_build_and_write_symbol_table): Set xleast field to 3.
6303 (som_slurp_symbol_table): Set symbol priv_level.
6304 (bfd_som_attach_compilation_unit): New function.
6305 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
6306 priv_level into symbol_value.
6307 * configure, config.in: Rebuild.
6309 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
6311 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
6312 warning function to call _bfd_error_handler instead.
6314 * libbfd.c (COERCE32): Cast through unsigned long and long to
6315 avoid bug in old version of gcc.
6317 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
6318 (elf_backend_additional_program_headers): Don't define.
6320 1998-12-08 Nick Clifton <nickc@cygnus.com>
6322 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
6323 relocations to include offset of 2 included in the insns, and the
6324 offset of the relocs within the section.
6326 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
6328 The following changes were made by David Taylor
6329 <taylor@texas.cygnus.com>, Edith Epstein
6330 <eepstein@sophia.cygnus.com>, Jim Blandy
6331 <jimb@zwingli.cygnus.com>, and Elena Zannoni
6332 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
6333 changes originally made by HP; HP did not create ChangeLog
6336 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
6337 automake macro library.
6339 * hpux-core.c (hpux_core_core_file_p): this function now
6340 understands HPUX 10.30 thread info. Yes, the thread stacks can be
6341 found in the corefile! Also, in hpux_core_core_file_p, if we
6342 encounter a section with an unknown type, don't punt. Instead,
6343 just skip it. Also, count the number of sections of known type
6344 that we encounter. If we encounter at least one good one, then
6345 we'll declare that the file is a core file. If we encounter any
6346 unknown ones but some known ones, then we'll issue a warning (but
6347 still declare it to be a core file). Also, correctly decide when a
6349 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
6350 (CORE_ANON_SHMEM): define if not defined.
6351 (hpux_core_struct): add members lwpid and user_tid.
6352 (core_kernel_thread_id, core_user_thread_id): new macros.
6353 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
6354 the name before storing it in the bfd.
6355 (hpux_core_core_file_p): handle threads.
6357 * libhppa.h (GET_FIELD): protect against redefinition.
6358 (HPPA_WIDE): define.
6359 (GET_FIELD): define.
6364 (sign_extend): redefine.
6365 (assemble_6): define.
6366 (assemble_12): rewrite.
6367 (assemble_16): define.
6368 (assemble_16a): define.
6369 (assemble_17): rewrite.
6370 (assemble_22): define.
6372 1998-12-07 Nick Clifton <nickc@cygnus.com>
6374 * elf32-fr30.c (fr30_final_link_relocate): Using signed
6375 relocations for signed values.
6377 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
6379 * mipsbsd.c (MY(set_arch_mach)): Make static.
6380 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
6381 bfd_mach_mips* macros rather than simple numbers.
6383 COFF weak symbol support, based on patches from Mark Elbrecht
6384 <snowball3@usa.net>:
6385 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
6386 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
6387 (coff_write_alien_symbol): Likewise.
6388 * cofflink.c (coff_link_check_ar_symbols): Likewise.
6389 (coff_link_add_symbols): Likewise.
6390 (_bfd_coff_link_input_bfd): Likewise.
6391 (_bfd_coff_write_global_sym): Likewise.
6393 * elf.c (copy_private_bfd_data): Always initialize the
6394 includes_phdrs field.
6396 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
6397 file defines a symbol first mentioned in an ELF file.
6399 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
6400 possible, rather than only if BFD64.
6401 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
6403 * bfd-in2.h: Rebuild.
6405 * srec.c (srec_set_section_contents): Correct test to avoid
6406 switching to 4 byte addresses after seeing a second section which
6407 requires 3 byte addresses. From Joel Schantz
6408 <joel.schantz@argosys.boeing.com>.
6410 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
6411 <aymeric.vincent@emi.u-bordeaux.fr>.
6413 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
6415 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
6416 decide whether the output file is -mrelocatable-lib,
6417 -mrelocatable, or neither. (gdb.base/nodebug.exp)
6419 1998-12-03 Nick Clifton <nickc@cygnus.com>
6421 * elf32-fr30.c: Add support for R_FR30_48 reloc.
6422 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
6423 * bfd-in2.h: Regenerate.
6424 * libbfd.h: Regenerate
6426 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
6428 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
6429 link against a dynamic symbol with no type or size.
6431 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
6433 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
6434 relocation for section which does not get loaded.
6435 (elf_i386_relocate_section) [R_386_32]: Likewise.
6437 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
6439 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
6440 reloc_count and i long instead of unsigned long. Handle error
6441 return from bfd_canonicalize_reloc.
6443 1998-12-01 Nick Clifton <nickc@cygnus.com>
6445 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
6448 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6450 * elf32-sh.c (elf/sh.h): Include.
6451 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
6452 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
6453 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
6454 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
6455 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
6457 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
6459 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
6460 causes division by zero later on.
6462 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
6464 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
6467 1998-11-25 DJ Delorie <dj@cygnus.com>
6469 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
6472 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
6474 * elf32-fr30.c (fr30_elf_relocate_section): Call
6475 fr30_final_link_relocate.
6476 (fr30_final_link_relocate): New function: Handle I20 and I32
6478 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
6479 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
6480 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
6482 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
6485 The following changes are based on a patch submitted by Gianluca
6486 Moro <glctr@abc.it>:
6488 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
6489 not already been updated.
6490 (find_remembered_hi16s_reloc): New parameter 'already_found'
6491 returns state of remembered hi16s reloc.
6492 (remember_hi16s_reloc): Set 'found' field to false.
6493 (hi16s_location): Add 'found' field.
6495 1998-11-23 DJ Delorie <dj@cygnus.com>
6497 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
6498 to see .DLL files as unrecognized.
6499 (i3coff_object_p): Sorry, had to hack it to not recognize these
6500 files (pei-i386) on request.
6502 1998-11-23 DJ Delorie <dj@cygnus.com>
6504 * opncls.c (bfd_make_readable): need more cleanup for symbols and
6505 relents. Call bfd_check_format to reinitialize.
6507 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
6509 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
6512 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
6514 * aclocal.m4: regenerate
6515 * configure: regenerate
6517 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
6519 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
6520 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
6521 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
6522 respect it as an upper bound on what memory to reference.
6523 (elf_gc_smash_unused_vtentry_relocs): Likewise.
6524 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
6525 update vtable_entries_size appropriately.
6527 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
6529 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
6532 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
6534 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
6535 bfds; they have no "file" so we fake it.
6536 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
6537 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
6538 resizing the memory buffer.
6539 * opncls.c (bfd_make_writable): New function; lets you write a
6540 bfd_create'd bfd to an in-memory buffer.
6541 (bfd_make_readable): New function; lets you read back that buffer
6542 as if it were from bfd_openr. Used to build generated archive
6543 members (winsup's ld's dlltool)
6545 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
6547 * po/bfd.pot: Regenerated.
6549 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
6551 * elf32-v850.c (hi16s_location): Replaced fixed size array with
6554 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
6556 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
6557 element of the gotentry list for local symbols too.
6558 (elf64_alpha_relocate_section): Unify local and global handling.
6559 Assert that gotent->use_count > 0.
6561 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
6563 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
6564 update for file name changes of July 2, 1998.
6566 * configure: Rebuild.
6568 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
6570 * po/bfd.pot: Regenerated.
6572 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
6574 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
6575 * aclocal.m4, configure: regenerate
6577 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
6579 * elf.c (prep_headers): Add support for bfd_arch_fr30.
6581 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
6583 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
6584 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
6586 * aclocal.m4, configure: regenerated.
6588 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
6590 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
6591 R_D10V_GNU_VTENTRY relocs.
6592 (elf_d10v_howto_table): Likewise.
6593 (d10v_reloc_map d10v_reloc_map): Likewise.
6594 (elf32_d10v_gc_mark_hook): New.
6595 (elf32_d10v_gc_sweep_hook): New.
6596 (elf32_d10v_check_relocs): New.
6597 (elf32_d10v_relocate_section): New.
6598 (elf_backend_relocate_section): Define.
6599 (elf_backend_can_gc_sections): Define.
6601 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
6603 * Makefile.am (BFD32_BACKENDS): Move vms files here...
6604 (BFD64_BACKENDS): ...from here.
6605 (BFD32_BACKENDS_CFILES): Move vms files here...
6606 (BFD64_BACKENDS_CFILES): ...from here.
6607 * Makefile.in: Rebuild.
6609 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
6611 * Makefile.am: Add FR30 target.
6612 * Makefile.in: Add FR30 target.
6613 * archures.c: Add support for FR30.
6614 * config.bfd: Add support for FR30.
6615 * configure.in: Add support for FR30.
6616 * reloc.c: Add support for FR30 relocations.
6617 * targets.c: Add support for FR30 relocations.
6618 * bfd-in2.h: Regenerate.
6619 * configure: Regenerate.
6620 * libbfd.h: Regenerate.
6621 * cpu-fr30.c: New file.
6622 * elf32-fr30.c: New file.
6624 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
6626 * configure.in: detect cygwin* instead of cygwin32*
6627 * configure: regenerate
6629 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
6631 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
6632 use bfd_malloc and free instead and check return value from bfd_malloc.
6634 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
6636 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
6637 * libbfd.h: Rebuild.
6639 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
6640 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
6641 (MIPS_TEXT_DYNSYM_SECN): Likewise.
6642 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
6644 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
6646 (mips_elf_link_hash_table_create): Don't initialize
6647 dynsym_sec_strindex.
6648 (mips_elf_gc_mark_hook): Add default case to avoid warning.
6649 (mips_elf_size_dynamic_sections): Generate a section symbol for
6650 every output section.
6651 (mips_elf_finish_dynamic_sections): Count all sections for
6653 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
6656 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
6658 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
6659 for later PLT entries in large PLTs.
6660 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
6662 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
6664 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
6666 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
6668 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
6669 * elflink.h (elf_collect_hash_codes): New function. This function is
6670 called for each exported symbol and we compute the ELF hash value for
6672 (compute_bucket_value): New function. It is called from
6673 size_dynamic_sections to determine the hash table size. When we are
6674 optimizing a better, but slower, algorithm is used.
6675 (size_dynamic_sections): Call compute_bucket_value.
6677 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
6679 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
6681 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
6683 (sh_elf_gc_mark_hook): New.
6684 (sh_elf_gc_sweep_hook): New.
6685 (sh_elf_check_relocs): New.
6686 (elf_backend_can_gc_sections): Define.
6688 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
6690 * acinclude.m4: undo previous gettext change
6691 * aclocal.m4: rebuild with right version of aclocal.
6693 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
6695 * acinclude.m4, aclocal.m4: move gettext-related fragments from
6696 aclocal.m4 to acinclude.m4, so they don't get lost.
6698 * elfcore.h: rewrite for better corefile support.
6699 * elf.c (elfcore_*): new functions.
6700 * elf-bfd.h (elf_obj_tdata): new structure members.
6701 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
6703 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
6705 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
6707 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
6708 and R_M32R_GNU_VTENTRY.
6709 (elf_backend_can_gc_sections): Define.
6710 (m32r_elf_check_relocs): New.
6711 (m32r_elf_gc_mark_hook): New.
6712 (m32r_elf_gc_sweep_hook): New.
6713 (m32r_elf_relocate_section): Handle VT relocs.
6715 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
6717 * coff-arm.c (arm_relocate_section): Remove redundant test.
6719 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
6720 cleat that the 'bitsize' field is the size of the bitfield AFTER
6721 relocation not before.
6723 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
6725 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
6728 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
6730 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
6731 R_SPARC_GNU_VTENTRY.
6732 (elf32_sparc_check_relocs): Handle them.
6733 (elf32_sparc_reloc_type_lookup): Likewise.
6734 (elf32_sparc_relocate_section): Likewise.
6735 (elf32_sparc_gc_mark_hook): New.
6736 (elf32_sparc_gc_sweep_hook): New.
6738 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
6740 * som.c (som_finish_writing): Perform some sanity checks when
6741 writing an executable or shared library.
6743 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6745 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
6746 * configure.in (elf): Add dwarf1.lo.
6747 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
6748 * elf.c (_bfd_elf_find_nearest_line): Add call to
6749 _bfd_dwarf1_find_nearest_line.
6750 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
6751 Add call to _bfd_dwarf1_find_nearest_line.
6752 * configure: Rebuilt.
6754 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
6756 * elflink.h (elf_gc_sections): Do not allow garbage
6757 collection if dynamic sections have been created.
6759 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
6761 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
6763 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
6764 (v850_elf_perform_relocation): Likewise.
6765 (v850_elf_final_link_relocate): Likewise.
6766 (v850_elf_relocate_section): Likewise.
6767 (v850_elf_gc_sweep_hook): New routine.
6768 (v850_elf_gc_mark_hook): New routine.
6769 (elf_backend_can_gc_sections): Define.
6771 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
6773 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
6776 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
6778 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
6779 Declare size as bfd_size_type.
6780 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
6782 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
6784 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
6786 * som.c (CPU_PA_RISC2_0): Define.
6787 (_PA_RISC2_0_ID): Likewise.
6788 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
6790 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
6792 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
6793 has a base which is already defined, only add the referenced
6794 symbol to the dynamic symbol table if it is defined or referenced
6797 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
6800 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6802 * elflink.h (elf_link_add_object_symbols): Undo last change.
6804 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
6806 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
6807 symbol for the indirect alias to a versioned symbol.
6809 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
6811 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
6812 (elf32_i386_vtentry_howto): New.
6813 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
6814 or elf32_i386_vtinherit_howto on lookup.
6816 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6818 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
6819 reloc_type. Rename R_68K__max to R_68K_max.
6820 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
6823 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
6825 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
6826 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6828 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
6831 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
6833 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
6834 message has a null byte terminator.
6836 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
6838 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
6839 word subject to R_V850_32 relocation.
6841 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
6843 * dwarf2.c: Add comment describing problem computing line numbers
6844 for undefined symbols at link time.
6846 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
6848 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
6849 transform a defweak into a plt entry.
6850 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
6851 plt entry references to receive a RELATIVE reloc.
6852 (elf64_alpha_finish_dynamic_symbol): Fill them in.
6853 (elf64_alpha_relocate_section): Assert we don't overrun
6854 the allocated relocation space.
6856 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
6858 * elf.c (swap_out_syms): Always treat section symbols as
6859 special, even if they are attached to a common section.
6861 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
6863 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
6864 sections with v850 common section attributes into named v850
6866 (v850_elf_add_symbol_hook): Move symbols in sections with v850
6867 common section attributes into named v850 common sections.
6869 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
6871 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
6874 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
6876 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
6877 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
6878 reloc to the wrong section a warning, not an error. .dynsbss
6879 is not an output section, so there is no need to check for it.
6881 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
6883 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
6885 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
6887 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
6888 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
6890 (elf32_arm_gc_mark_hook): New.
6891 (elf32_arm_gc_sweep_hook): New.
6892 (elf32_arm_check_relocs): New.
6893 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
6895 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
6898 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
6900 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
6901 assume there is no PLT or GOT.
6903 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
6905 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
6906 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
6907 also accepted as a function symbol type.
6909 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
6911 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
6913 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
6915 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
6916 match definition of _bfd_gc_sections field.
6917 * libbfd.h: Rebuild.
6919 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
6921 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
6922 the addend of a dynamic relocation referencing a section.
6923 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6924 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
6926 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
6928 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
6929 bed has a size_dynamic_sections routine before trying to use it.
6931 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
6933 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
6934 _bfd_elf_rel_vtable_reloc_fn.
6936 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
6938 * Makefile.am: Add elf32-arm.c.
6939 * Makefile.in: Rebuild.
6940 * elf-bfd.h: Add elf_backend_get_symbol_type.
6941 * elf.c (swap_out_syms): If defined, call
6942 elf_backend_get_symbol_type.
6943 * elf32-arm.c: Define elf_backend_get_symbol_type.
6944 (elf32_arm_get_symbol-type): New routine.
6945 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
6946 (bfd_elf32_arm_process_before_allocation): Change to
6947 check for STT_ARM_TFUNC.
6948 (elf32_arm_final_link_relocate): Likewise.
6949 * elfxx-target.h: Add elf_backend_get_symbol_type.
6951 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
6953 * archures.c (bfd_mach_alpha_ev[456]): New.
6954 * cpu-alpha.c: Rework to match these types.
6955 * bfd-in2.h: Rebuild.
6957 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
6959 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
6960 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
6962 * elf32-i386.c (elf_howto_table): Add vtable relocs.
6963 (elf_i386_reloc_type_lookup): Recognize them.
6964 (elf_i386_check_relocs): Pass them off to generic code.
6965 (elf_i386_relocate_section): Ignore them.
6966 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
6967 (elf_backend_can_gc_sections): True.
6969 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
6971 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
6972 before looking at owner field.
6973 (elf32_arm_to_thumb_stub): Ditto.
6974 (elf32_arm_relocate_section): Compute name before calling
6975 elf32_arm_final_link_relocate().
6977 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6979 * elf.c: comment and formatting cleanups.
6982 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6984 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
6985 (core files are treated differently than object files).
6986 * elf-bfd.h (_bfd_elf_write_corefile_contents,
6987 bfd_elf_mkcorefile): declare.
6988 * elfxx-target.h (_bfd_elf_write_corefile_contents,
6989 bfd_elf_mkcorefile): add to bfd_target vector.
6990 * elfcore.h (elf_core_file_p): save the program header table,
6991 and set the bfd architecture from the elf file header.
6992 * elf.c (bfd_elf_mkcorefile): new function.
6993 (_bfd_elf_write_corefile_contents): new function.
6994 (assign_file_positions_for_segments): add cases for handling
6995 PT_NOTE segments. (assign_file_positions_except_relocs):
6996 core files should be handled the same as exec files.
6997 (prep_headers): identify core files as type ET_CORE.
6998 (copy_private_bfd_data): identify the sections belonging to
6999 the PT_NOTE segment.
7001 * elf32-sparc.c (elf32_sparc_final_write_processing):
7002 add break statement to default case.
7004 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
7006 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
7007 section (not input) will be in sections ".sbss", ".sbss2",
7008 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
7009 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
7010 output_offset for correct evaluation of addend.
7012 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
7014 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
7015 elf32_arm_allocate_interworking_sections and
7016 elf32_arm_process_before_allocation.
7018 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
7020 * bfd-in.h: Ammend prototype for
7021 elf32_arm_process_before_allocation to remove surplus third
7024 * bfd-in2.h: Regenerate.
7026 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
7028 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
7030 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
7032 * aoutx.h (aout_link_input_section_ext): Use the relocation already
7033 calculated for RELOC_SPARC_REV32 case.
7035 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
7037 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
7038 elf32_arm_allocate_interworking_sections and
7039 elf32_arm_process_before_allocation.
7040 * bfd-in2.h: Regenerated.
7041 * elf32-arm.c Define elf32_arm_link_hash_table.
7042 (insert_thumb_branch): New routine.
7043 (find_thumb_glue): New routine.
7044 (find_arm_glue): New routine.
7045 (record_arm_to_thumb_glue): New routine.
7046 (record_thumb_to_arm_glue): New routine.
7047 (elf32_arm_link_hash_table_create): New routine.
7048 (elf32_arm_get_bfd_for_interworking): New routine.
7049 (elf32_arm_allocate_interworking_sections) New routine.
7050 (elf32_arm_process_before_allocation) New routine.
7051 (elf32_thumb_to_arm_stub): New routine.
7052 (elf32_arm_to_thumb_stub): New routine.
7053 (elf32_print_private_bfd_data): Fix typo.
7054 (elf32_arm_final_link_relocate): Add argument sym_sec.
7055 Check for branches to thumb symbols in case R_ARM_PC24.
7056 Check for branches to arm symbols in case R_ARM_THM_PC22.
7057 (elf32_arm_relocate_section): Pass symbol section to
7058 elf32_arm_final_link_relocate.
7060 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
7062 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
7063 entries unless the symbol is defined in the executable; in
7064 particular, undefined weak symbols get a PLT entry.
7066 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
7068 * libaout.h: Remove nested comment to avoid warning.
7070 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
7072 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7073 R_ARM_PC24 relocation.
7075 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
7077 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
7078 argument is_local. Add argument sym_flags. Check sym_flags
7079 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
7080 (elf32_arm_relocate_section): Don't pass local sym and pass
7081 sym_flags to elf32_arm_final_link_relocate.
7083 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
7085 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
7086 to not count too few relocs for dynamicly linked executables.
7088 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
7090 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
7091 symbols without a dynamic index dynamic. Consider all weak
7093 (elf64_alpha_strip_section_from_output): Don't assume 1-1
7094 correspondance between input and output sections.
7096 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7098 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
7099 that use a .got.plt section start the got offset at zero.
7101 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
7103 * ieee.c (ieee_write_processor): Correct the processor ID written
7104 out for bfd_arch_m68k, accommodating change of March 25.
7106 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
7108 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7109 R_ARM_THM_RPC22 relocations.
7111 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
7113 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
7115 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
7116 .got relocs in -Bsymbolic shared objects.
7118 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
7120 * elf32-arm.c: Add private flags to ELF header.
7121 (elf32_arm_print_private_bfd_data): New Function.
7122 (elf32_arm_set_private_flags): New Function.
7123 (elf32_arm_copy_private_flags): New Function.
7124 (elf32_arm_merge_private_bfd_data): New Function.
7126 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
7128 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
7130 (elf32_sparc_relocate_section): Likewise.
7132 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
7134 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
7135 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
7136 (ppc_elf_relocate_section): Pull sgot and splt search to the start
7137 of the function. Recognize no .plt as static linking.
7139 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
7141 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
7142 ".liblist" string through gettext.
7144 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
7146 * Makefile.am: Add support for elf32-arm.lo.
7147 * Makefile.in: Rebuild.
7148 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
7149 (thumb-*-elf): Define targ_defvec and targ_selvecs.
7150 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
7151 * configure: Regenerate.
7152 * elf.c: (prep_headers): Support arch_type of EM_ARM.
7153 * targets.c: Support new targets bfd_elf32_bigarm_vec and
7154 bfd_target bfd_elf32_littlearm_vec.
7155 * elf32-arm.c: New file.
7157 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
7159 * libaout.h (M_SPARCLITE_LE): New machine.
7160 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
7161 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
7162 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
7163 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
7164 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
7165 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
7166 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7167 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
7168 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
7169 be BFD_RELOC_SPARC_REV32.
7171 * config.bfd (sparc86x-*-aout): New
7173 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
7175 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
7176 actually mapping the output sections.
7178 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
7181 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
7182 (mn10300_elf_reloc_map): Similarly.
7183 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
7185 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
7187 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
7189 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
7190 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
7191 elf_mips_reloc_type defined in elf/mips.h.
7193 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
7195 * elf64-mips.c: Remove reloc_type definition completely. It's now
7198 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
7200 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
7201 as they are defined in elf/mips.h now.
7203 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
7206 * Re-add lost change:
7207 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
7209 (mn10300_elf_relax_section): Include stack space for register saves
7210 in the imm8 field of a "call" instruction.
7211 (compute_function_info): Determine how much stack is allocated by
7212 the movm instruction. Fix typo.
7213 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
7215 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
7217 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
7218 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
7220 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
7222 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
7224 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
7226 * elf32-hppa.h: Let ELF header define the enum containing the
7227 external reloc numbers.
7228 * elf32-i386.h: Likewise.
7230 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
7232 * elf-m10300.c: Let ELF header now define the macros to get the enum.
7233 * elf32-mips.c: Likewise.
7234 * elf32-ppc.c: Likewise.
7236 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
7238 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
7239 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
7241 * bfd-in.h: Regenerate.
7242 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
7243 parameter to 'unsigned int' to avoid K&R compatability problems.
7245 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
7247 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
7248 functionname_ptr to be const. Change line_ptr to be unsigned.
7250 * coffcode.h (coff_link_output_has_begun): Simplify handling when
7251 macro is not defined. Change second parameter from bfd_link_info
7252 to coff_final_link_info. Add prototype.
7253 (coff_final_link_postscript): Simplify handling when macro is not
7254 defined. Add prototype.
7256 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
7258 * elf-mn10300.c: Before include system specific ELF header define
7259 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
7260 * elf32-mips.c: Likewise.
7261 * elf32-ppc.c: Likewise.
7263 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
7265 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
7266 temporary patch over to elf64-mips.c as well.
7268 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
7270 * elf32-mips.c (reloc_type): Temporarily disable definition of
7271 standard relocation since they are now defined in elf/mips.h.
7273 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
7275 * elf-m10200.c (mn10200_elf_final_link_relocate):
7276 Modify range test for case R_MN10200_8.
7278 * elf-m10300.c (mn10300_elf_final_link_relocate):
7279 Modify range test for case R_MN10300_8.
7281 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
7283 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
7284 * elf32-i386.c (elf_backend_got_header_size): Define.
7285 (elf_backend_plt_header_size): Define.
7286 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
7287 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
7288 * elfxx-target.h: Provide a default of zero.
7289 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
7290 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
7292 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
7293 entry from an executable, even if the plt refcount goes to 0.
7295 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7297 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
7298 directory name at the line number.
7300 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
7301 with an unspecified type.
7303 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
7305 * sunos.c: Add undef of valid to avoid problem on SunOS.
7307 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
7309 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
7311 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7313 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
7314 R_68K_PCxx and R_68K_xx relocations. Make sure that
7315 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
7316 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
7317 R_68K_xx relocations.
7318 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
7319 that has no plt entry.
7320 (elf_m68k_relocate_section): Ignore the plt offset in a static
7322 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
7324 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
7327 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
7329 (howto_table, reloc_map): Add entries for them.
7330 (elf_m68k_check_relocs): Handle them. Implement reference
7331 counting for got and plt entries.
7332 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
7333 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
7335 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
7336 (elf_m68k_relocate_section): Handle the new reloc types.
7337 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
7338 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
7339 * elflink.h (elf_link_add_object_symbols): When creating an
7340 indirect reference for symbol versioning also copy the plt
7342 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
7343 flag also reset the plt offset.
7344 (elf_link_assign_sym_version): Likewise.
7345 (elf_gc_common_finalize_got_offsets): Increment the got offset by
7346 the size of the entry in bytes.
7347 (elf_gc_allocate_got_offsets): Likewise.
7349 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
7351 * elflink.h (elf_gc_sections): Return true rather than falling off
7354 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
7357 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
7359 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
7360 comment describing when it should be enabled.
7361 Changed definition of USER_LABEL_PREFIX to "", to fall into line
7364 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
7366 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
7367 information ATN records.
7369 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7371 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
7372 section for an absolute symbol in a fully linked file. Based on
7373 patch from Christian Holland <CHolland@de.lucent.com>.
7375 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
7377 * coff-m88k.c (m88k_special_reloc): Don't lose the information
7378 that a symbol is undefined.
7380 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
7382 * som.c (som_bfd_gc_sections): Define.
7384 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
7386 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
7387 overflows in ARM_26D patches, since they have already been
7388 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
7390 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
7392 * coffcode.h (coff_write_object_contents): If we have any long
7393 section names, call coff_write_symbols even if there are no
7396 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
7398 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
7399 PT_LOAD segment, rather than only setting it once for the entire
7402 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
7403 rather than ignoring every phdr with a p_paddr of 0, ignore all
7404 the phdrs if they all have a p_paddr of 0.
7406 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
7407 section was discarded from the link.
7409 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7411 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
7413 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7415 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
7416 floating point operations.
7418 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
7420 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
7423 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
7425 Merge of vax/vms (read-only) support
7426 * configure.com: Support Vax target.
7427 * makefile.vms: Support Vax target.
7428 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
7429 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
7431 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
7433 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
7435 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
7437 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
7439 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
7440 * targets.c (bfd_target_ovax_flavour): New flavour.
7441 (vms_alpha_vec): Renamed from evax_alpha_vec.
7443 (target_vector): Update accordingly.
7444 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
7446 (vax*-*-*vms*): New target.
7447 * Makefile.am: Update for renamed files. Rebuild dependencies.
7448 * bfd-in2.h: Rebuild.
7449 * configure.in, Makefile.in, aclocal.m4: Rebuild.
7451 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
7453 Based on patch from Matt Semersky <matts@scd.hp.com>:
7454 * linker.c (_bfd_generic_final_link): Force a trailing NULL
7455 pointer on abfd->outsymbols.
7456 (generic_add_output_symbol): Handle NULL sym parameter.
7458 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
7460 * elf.c (copy_private_bfd_data): Add support for changing VMA or
7463 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
7465 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
7466 when handling 32 bit immediate relocs.
7467 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7469 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
7471 * section.c (STD_SECTION): Account for recently added gc_mark
7472 field in struct asection.
7474 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
7475 (bfd_elf32_bfd_merge_private_bfd_data): Define.
7477 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
7479 ELF Section-level Garbage Collection:
7480 * bfd.c (bfd_gc_sections): New.
7481 * aout-adobe.c: Hook to default implementation.
7482 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
7483 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
7484 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
7485 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
7486 * tekhex.c, versados.c: Likewise.
7487 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
7488 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
7490 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
7491 (bfd_generic_gc_sections): New.
7492 * section.c (SEC_KEEP): New.
7493 (asection): Add gc_mark member.
7495 * elfcode.h (elf_gc*): New name remappings.
7496 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
7497 sections to be excluded.
7498 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
7499 (elf_gc_propogate_vtable_entries_used): New.
7500 (elf_gc_smash_unused_vtentry_relocs): New.
7501 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
7502 (elf_gc_common_finalize_got_offsets): New.
7503 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
7504 * elfxx-target.h: Add and default gc hooks.
7506 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
7508 (struct elf_obj_tdata): Likewise for local_got_offsets.
7509 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
7510 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
7511 * elf64-sparc.c, elflink.h: Likewise.
7513 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
7514 (ELF_LINK_HASH_MARK): Define.
7515 (struct elf_backend_data): Add GC hooks.
7516 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
7518 * elf-m10300.c (mn10300_elf_check_relocs): New.
7519 (mn10300_elf_gc_mark_hook): New.
7520 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
7521 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
7522 (mn10300_elf_final_link_relocate): Likewise.
7523 (mn10300_elf_relocate_section): Likewise.
7524 (elf_backend_can_gc_sections): Define.
7525 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
7526 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
7527 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
7528 (mips_info_to_howto_rel): Likewise.
7529 (mips_elf_relocate_section): Likewise.
7530 (mips_elf_check_relocs): Likewise.
7531 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
7532 (elf_backend_can_gc_sections): Define.
7533 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
7534 (ppc_elf_howto_raw): Handle them.
7535 (ppc_elf_reloc_type_lookup): Likewise.
7536 (ppc_elf_relocate_section): Likewise.
7537 (ppc_elf_check_relocs): Reference count .got and .plt entries.
7538 Handle new vtable relocs.
7539 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
7540 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
7541 (elf_backend_can_gc_sections): Define.
7543 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
7545 * archures.c (bfd_mach_mn10300): Define.
7546 * elf-m10300.c: Include elf/mn10300.h
7547 (elf_mn10300_mach): New function.
7548 (_bfd_mn10300_elf_final_write_processing): Likewise.
7549 (_bfd_mn10300_elf_object_p): Likewise.
7550 (elf_backendfinal_write_processing): Define.
7551 (elf_backend_object_p): Likewise.
7553 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
7555 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
7558 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
7560 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
7561 link_next field, not the next field.
7563 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
7565 * elf.c (map_sections_to_segments): Check the section address
7566 against the phdr size both with and without a modulo of
7569 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
7571 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
7572 linker created empty input section if the output section has the
7575 * elflink.h (elf_link_output_extsym): Print an error message if
7576 _bfd_elf_section_from_bfd_section fails.
7578 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
7581 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
7583 * elf.c (copy_private_bfd_data): Improve handling of Solaris
7584 native linker output. Avoid putting an empty section in more than
7587 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
7589 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7590 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7592 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
7594 * elf.c (swap_out_syms): New arg relocatable_p.
7595 Don't add section VMA to symbols for relocatable output.
7596 (_bfd_elf_compute_section_file_positions): Update call to
7599 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
7601 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
7602 against 'addend' be signed rather than unsigned.
7604 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
7606 * elf32-m32r.c: Add prototyps for static functions.
7608 * coff-arm.c: Add prototypes for static functions.
7610 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
7612 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
7613 LMA is used to order sections in a segment.
7615 * elf32-v850.c: Add prototypes for static functions.
7616 Change type of addend parameter to bfd_vma in various functions.
7618 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
7620 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
7621 complain_overflow_signed instead of complain_overflow_bitfield.
7623 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7625 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
7626 when comparing against 0.
7628 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
7630 * Makefile.am (config.status): New target.
7631 * Makefile.in: Rebuild.
7633 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
7635 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
7636 error if previous object endianness doesn't match current object.
7638 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
7640 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
7641 _bfd_elf_print_private)bfd_data ().
7643 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
7645 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
7647 (elf_link_add_object_symbols): Set type_change_ok and
7648 size_change_ok before calling elf_merge_symbol.
7650 * elf32-mips.c (mips_elf_relocate_section): If we issue an
7651 undefined symbol error, don't also issue an overflow error.
7653 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
7655 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
7656 R_PPC_LOCAL24PC relocation should be local; if not, print an error
7657 message instead of crashing.
7659 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
7661 * archures.c (bfd_mach_cpu32): Define.
7662 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
7664 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
7665 * ieee.c: Include <ctype.h>.
7666 (ieee_object_p): Parse out process ID string to make it more
7667 likely to be acceptable for bfd_scan_arch.
7668 * bfd-in2.h: Rebuild.
7670 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
7672 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
7673 _bfd_elf_print_private_bfd_data() so that the program header will
7676 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
7678 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
7679 0x68. Reindent. Add some comments.
7681 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
7683 * elf.c (copy_private_bfd_data): Adjust physical address of
7684 segment in output BFD to contain LMAs of its sections.
7686 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
7688 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7689 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
7690 endian data 32 bit relocations.
7691 (elf32_sparc_merge_private_bfd_data): Check if linking little
7692 endian objects with big endian objects.
7693 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
7694 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
7695 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
7697 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
7698 * archures.c (bfd_mach_sparc_sparclite_le): New.
7699 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
7701 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
7703 * peicode.h (add_data_entry): Fix precedence of operators in if ()
7706 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
7708 * bfd-in.h: Move over patch to bfd-in2.h.
7710 * reloc.c (bfd_check_overflow): Add casts before shifts which may
7712 (_bfd_relocate_contents): Likewise.
7714 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
7716 * peicode.h (add_data_entry): If the section has no private data
7717 then do not create a Data Dictionary entry for it.
7719 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
7721 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
7722 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
7723 elf64_alpha_size_got_sections): Rewrite, handling multiple got
7724 subsections during relaxation more correctly.
7726 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
7728 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
7729 Add extra argument to bfd_arm_process_before_allocation ().
7730 * bfd-in.h: Reflect changes made in bfd-in2.h.
7731 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
7732 coff class of a BFD symbol.
7733 * coff-arm.c: Add support for interworking between Thumb code and
7734 non-interworking aware ARM code.
7736 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
7738 * po/Make-in (install-info): New target.
7740 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
7742 * filemode.c: Remove; not used.
7744 If sysdep.h includes a header file, don't include it again:
7745 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
7747 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
7749 * archive.c: Don't include <string.h> or <errno.h>.
7750 * evax-alpha.c; Don't include <stdio.h>.
7751 * evax-egsd.c: Likewise.
7752 * evax-etir.c: Likewise.
7753 * evax-misc.c: Likewise.
7754 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
7755 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
7757 * hpux-core.c: Likewise.
7758 * netbsd-core.c: Likewise.
7760 * libbfd.c: Don't include <sys/types.h>.
7761 * nlmcode.h: Don't include <string.h>.
7762 * osf-core.c: Don't include <string.h> or <stdio.h>.
7763 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
7764 <errno.h>, or <unistd.h>.
7765 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
7767 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
7769 * configure.com: If the version number can not be found in
7770 configure.in, set it to "unknown" rather than "2.8.1".
7772 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
7774 * elf32-mips.c (elf_mips_mach): New.
7775 (_bfd_mips_elf_object_p): Use elf_mips_mach.
7776 (_bfd_mips_elf_final_write_processing): Use the names
7777 of machines, rather than the numbers. Set both the ARCH
7778 and MACH in e_flags. Handle a few more specific machines.
7779 (_bfd_mips_elf_merge_private_bfd_data): Merge both
7780 EF_MIPS_ARCH and EF_MIPS_MACH.
7782 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
7784 * syms.c (bfd_is_local_label): Revert last change.
7785 * srec.c (srec_write_symbols): Discard debugging symbols.
7787 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
7789 * som.c: Include <ctype.h>.
7790 * som.h: Don't include sysdep.h.
7792 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
7794 * libbfd.h: Rebuilt.
7795 * libbfd-in.h: Removed gettext includes and defines.
7796 * sysdep.h: Moved gettext-related includes and defines here.
7798 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
7800 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
7801 an ad-hoc test. Kill bogus #if 0 code.
7802 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
7804 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
7806 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
7807 when generating a normal executable for a symbol defined in a
7808 regular file. When copying a reloc into the output file, adjust
7809 the addend for a PC relative reloc against a global symbol.
7811 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
7813 * libbfd.h: Rebuilt.
7814 * libbfd-in.h (_): Define as dgettext.
7816 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
7818 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
7820 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
7821 when declaring parameter types.
7822 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
7824 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
7826 * config.bfd: If we include any ELF targets in targ_defvec and/or
7827 targ_selvecs, then add the generic ELF targets to targ_selvecs.
7828 * elf32-gen.c (dummy): New static const variable.
7829 (elf_generic_info_to_howto): New static function.
7830 (elf_generic_info_to_howto_rel): New static function.
7831 (elf_info_to_howto): Define as elf_generic_info_to_howto.
7832 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
7833 * elf64-gen.c: Same changes as elf32-gen.c.
7834 * elfcode.h (elf_object_p): For the generic target, ignore a
7835 failure of bfd_default_set_arch_mach. Fix indentation a bit.
7837 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
7839 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
7840 * configure: Rebuild.
7842 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
7844 * config.bfd: Update OSR5/Unixware patterns.
7846 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
7848 * elf.c (assign_file_positions_for_segments): Allow for holes
7849 between sections added by a link script.
7851 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
7853 * configure.in: Change version number to 2.9.4
7854 * configure: Rebuild.
7856 Based on patch from H.J. Lu <hjl@gnu.org>:
7857 * elf.c (bfd_elf_get_bfd_needed_list): New function.
7858 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
7859 * bfd-in2.h: Rebuild.
7861 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
7863 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
7866 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
7868 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
7869 (elf64_alpha_relax_section): Fill them in.
7870 (elf64_alpha_relax_opt_call): Implement more than a stub.
7871 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
7872 alignment on .scommon.
7873 (elf64_alpha_merge_gots): Merge use counts as well.
7875 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
7877 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
7878 for calculating a local symbol's address.
7879 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
7880 Set the .got's cooked size as well as the raw size.
7882 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
7884 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
7885 internationalisation of printed information.
7887 * coff-arm.c (coff_arm_print_private_bfd_data): Add
7888 internationalisation of printed information.
7890 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
7892 * syms.c (struct indexentry): Change directory_name, file_name,
7893 and function_name fields to char *.
7894 (struct stab_find_info): Change cached_file_name field to char *.
7896 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
7898 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
7900 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7902 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7904 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
7906 * Makefile.am (install-data-local): Make $(includedir).
7907 * Makefile.in: Rebuild.
7909 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7911 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
7913 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
7915 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
7916 * Makefile.in: Rebuild.
7918 * bfd-in2.h: Rebuild for Nick's changes.
7920 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
7922 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
7923 change wrt length == max_namelen.
7925 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7927 * Many files: Added gettext invocations around user-visible
7929 * libbfd-in.h: Added gettext includes and defines.
7930 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7931 HAVE_LC_MESSAGES): Define.
7932 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
7934 * Makefile.am (SUBDIRS): Added po.
7935 (POTFILES): New macro.
7936 (po/POTFILES.in): New target.
7937 (SOURCE_HFILES): New macro.
7939 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
7941 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7943 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
7944 NT_PRSTATUS note section encountered, it contains the status of
7945 the currently executing thread when the core file was written.
7947 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
7949 * libcoff.h: Add extra parameter to
7950 bfd_coff_link_output_has_begun overrideable function.
7951 * cofflink.c: Pass extra parameter to
7952 bfd_coff_link_output_has_begun function.
7953 * bfd-in.h: Add prototypes for exported ARM interworking
7955 * peicode.h: ARM specific code reorganised to conform to BFD
7957 * coffcode.h: ARM specific code reorganised to conform to BFD
7959 * coff-arm.c: Code reorganised to conform to the BFD coding
7960 conventions. Global variables have been moved into an ARM
7961 specific hash table structure and a new function:
7962 bfd_arm_get_bfd_for_interworking() has been created which is
7963 called from the linker scripts.
7965 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
7967 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
7969 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
7970 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
7971 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
7972 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
7974 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7976 * config.bfd: Added sparc86x support.
7978 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
7980 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
7981 an out of range pc-relative jump/call to an undefined weak symbol.
7983 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
7985 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
7988 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
7990 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
7991 an error other than bfd_error_system_call, set the error to
7992 bfd_error_wrong_format.
7994 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
7995 bfd_elf32_powerpcle_vec.
7997 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
7998 program segments are zero, don't set p_paddr_valid.
8000 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
8002 * elf64-alpha.c: Initial implementation of relaxation --
8003 (struct alpha_elf_link_hash_entry): Add use_count member.
8004 (elf64_alpha_check_relocs): Initialize and increment it.
8005 (elf64_alpha_can_merge_gots): Check it when considering merging.
8006 (elf64_alpha_merge_gots): Drop entries with zero use.
8007 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
8008 (elf64_alpha_always_size_sections): Split out got sizing ...
8009 (elf64_alpha_size_got_sections): ... here. New function.
8010 (elf64_alpha_relax_find_reloc_ofs): New function.
8011 (elf64_alpha_relax_with_lituse): Likewise.
8012 (elf64_alpha_relax_without_lituse): Likewise.
8013 (elf64_alpha_relax_opt_call): Likewise.
8014 (elf64_alpha_relax_section): Likewise.
8015 (elf64_alpha_add_symbol_hook): Likewise.
8016 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
8017 (elf64_alpha_relocate_section): Likewise.
8018 (bfd_elf64_bfd_relax_section): Define.
8019 (elf_backend_add_symbol_hook): Likewise.
8021 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
8023 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
8024 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
8025 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
8027 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
8029 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
8030 * configure: Rebuild.
8032 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
8034 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
8035 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
8036 * configure.in: Define and substitute WIN32LDFLAGS and
8038 * aclocal.m4: Rebuild with new libtool.
8039 * configure, Makefile.in: Rebuild.
8041 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
8043 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
8044 before any other symbols in the same section.
8046 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
8048 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
8051 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
8053 * dwarf2.c (comp_unit): Move it earlier in the source. Add
8055 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
8056 Use addr_size for address size, rather than sizeof(bfd_vma).
8057 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
8058 Fix call to read_address.
8059 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
8060 Scrap other unneeded arguments. Fix call to read_address.
8061 (scan_unit_for_functions): Fix call to read_attribute.
8062 (parse_comp_unit): We now handle more values for addr_size.
8063 Set addr_size in unit. Fix call to read_attribute and
8066 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
8068 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
8070 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
8072 * archures.c (bfd_default_scan): Add m68k cases back to default
8073 switch, reverting patch of March 25, since IEEE support depends
8076 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
8078 * Makefile.am (diststuff): New target.
8079 * Makefile.in: Rebuild.
8081 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
8083 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
8084 som_offset when we have an extended name table.
8086 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
8088 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
8090 * Makefile.in: Rebuild.
8092 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8094 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
8095 symbols when creating a shared library.
8096 (elf_m68k_adjust_dynindx): New function, used by above code.
8097 (elf_m68k_finish_dynamic_sections): Initialize the section
8099 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
8101 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
8103 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
8106 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8108 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
8111 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
8113 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
8116 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
8118 * configure.in: Set version to 2.9.1.
8119 * configure: Rebuild.
8121 * Branched binutils 2.9.
8123 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
8125 * syms.c (ENABLE_CACHING): Define.
8126 (struct indexentry): Define.
8127 (struct stab_cache): Remove.
8128 (cmpindexentry): New static function.
8129 (struct stab_find_info): Add new fields: indextable,
8130 indextablesize, cached_indexentry, cached_offset, cached_stab, and
8131 cached_file_name. Remove fields: file_cache, function_cache, and
8133 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
8134 index table and search it.
8136 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
8138 * elf.c (_bfd_elf_copy_private_section_data): Call
8139 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
8141 * cpu-mips.c: Remove trailing comma at end of enumeration list.
8143 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
8145 * coff-arm.c: Define all globally visible variables and functions
8146 only when COFF_WITH_PE is not defined.
8147 * configure.in (armpe_little_vec, armpe_big_vec): Add
8149 * configure: Rebuild.
8151 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
8153 Fix some gcc -Wall warnings:
8154 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
8155 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
8156 * archures.c (bfd_default_scan): Likewise.
8157 * bfd.c (bfd_scan_vma): Likewise.
8158 * binary.c (mangle_name): Likewise
8159 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
8160 * coff-sh.c (sh_relocate_section): Likewise.
8161 * coff-stgo32.c (create_go32_stub): Likewise.
8162 * coffcode.h (coff_slurp_line_table): Likewise.
8163 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
8164 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
8165 (assign_file_positions_for_segments): Likewise.
8166 * elf32-mips.c (mips_elf_relocate_section): Likewise.
8167 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
8168 * oasys.c (oasys_write_sections): Likewise.
8169 * ppcboot.c (ppcboot_object_p): Likewise.
8170 (mangle_name): Likewise.
8171 * riscix.c (riscix_fix_pcrel_26): Likewise.
8172 * srec.c (srec_scan): Likewise.
8173 * stabs.c (_bfd_write_section_stabs): Likewise.
8174 * sunos.c (sunos_add_dynamic_symbols): Likewise.
8175 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
8176 switch. Declare parameters for function pointers.
8177 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
8179 * elf.c (elf_sort_sections): Likewise.
8180 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
8181 Add default cases to switches.
8182 (coff_arm_relocate_section): Remove unused local variables.
8184 (coff_arm_bfd_set_private_flags): Change flag variable to type
8186 * coff-mips.c (mips_relocate_section): Initialize use_lo.
8187 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
8188 (dump_toc): Change cat to const, and initialize it.
8189 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
8190 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
8191 (sh_elf_relocate_section): Initialize r_symndx.
8192 * coffcode.h (coff_compute_section_file_positions): Only declare
8193 old_sofar if ALIGN_SECTIONS_IN_FILE.
8194 (coff_write_object_contents): Initialize csym.
8195 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
8196 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
8198 * dwarf2.c: Include libiberty.h.
8199 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
8200 (decode_line_info): Remove unused local variables.
8201 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
8202 (m32r_elf_relocate_section): Likewise.
8203 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
8204 (v850_elf_reloc): Likewise.
8205 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
8206 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
8207 * elf.c (assign_file_positions_for_segments): Always set adjust.
8208 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
8209 parenthesize expression.
8210 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
8211 (m32r_elf_object_p): Return a value.
8212 (m32r_elf_print_private_bfd_data): Change fprintf format string.
8213 * elf32-mips.c (mips_elf_final_link): Initialize last.
8214 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
8215 * elf32-v850.c (v850_elf_object_p): Return a value.
8216 (v850_elf_print_private_bfd_data): Change fprintf format string.
8217 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
8219 * elflink.h (elf_link_add_object_symbols): Change vernum to
8220 unsigned int, and initialize it. Change fprintf format string.
8221 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
8222 when setting or comparing to soname_indx.
8223 (elf_create_pointer_linker_section): Change num_symbols to
8225 * libcoff-in.h (coff_data_type): Change flags to flagword.
8226 * peicode.h (pe_print_idata): Initialize idx. Change j to
8227 bfd_size_type. Initialize hint_member. Remove useless test to
8229 (pe_print_edata): Change num_functions and num_names in struct
8230 EDT_type to unsigned long. Remove cast. Change fprintf format
8232 * ppcboot.c (ppcboot_object_p): Change i to size_t.
8233 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
8235 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
8236 int *. Update uses. Change j to long.
8237 * bfd-in2.h, libcoff.h: Rebuild.
8239 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
8241 * elf32-v850.c Remove definition of USE_REL.
8242 (v850_elf_info_to_howto_rela): New function.
8243 (v850_elf_perform_relocation): Renamed from
8244 v850_elf_store_addend_in_insn. Removed replace argument.
8245 (v850_elf_reloc): store the relocation in the addend field instead
8247 (v850_elf_final_link_relocate): Now calls
8248 v850_elf_perform_relocation.
8249 (v850_elf_relocate_section): Remove code to generate REL
8252 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
8254 * coffcode.h (coff_new_section_hook): Set the type and storage
8255 class in the native symbol information allocated for a new section
8258 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
8260 * peicode.h: Chain together calls to
8261 coff_bfd_copy_private_bfd_data and
8262 coff_bfd_print_private_bfd_data.
8264 * coff-arm.c: Add prototypes for
8265 coff_arm_bfd_print_private_bfd_data and
8266 coff_arm_bfd_copy_private_bfd_data.
8268 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
8270 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
8273 * peicode.h: Call arm-coff private data functions after handling
8276 * coff-arm.c: Turn statics into globals so that they can be shared
8277 both pe and pei backends.
8279 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
8281 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
8283 (sunos_write_object_contents): Likewise.
8284 * aoutx.h (NAME(aout,machine_type)): Likewise.
8285 * coffcode.h (coff_set_arch_mach_hook): Likewise.
8287 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8289 * archures.c (bfd_mach_m68*): Add definitions for various m68k
8291 (bfd_default_scan): Remove m68k special cases.
8292 * bfd-in2.h: Rebuild.
8293 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
8295 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
8296 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
8298 (bfd_m68k_arch): Set mach field to zero to signal no explicit
8299 selection, change printable_name to just "m68k" and make that the
8300 default instead of m68k:68020.
8302 * aout-tic30.c (NAME): Define this to avoid multiple definitions
8304 (MY_get_section_contents): Define as aout_32_get_section_contents
8305 rather than NAME(aout,get_section_contents).
8307 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
8309 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
8310 and call bfd_default_set_arch_mach to do the real work.
8312 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
8314 * bout.c (BALX): Include return register g14 as part of the insn.
8316 (calljx_callback): Use it.
8318 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
8320 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
8321 * libbfd.h: Rebuild.
8323 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
8324 byte_count to unsigned int.
8325 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
8326 unused local variables.
8328 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
8329 variables er and er1.
8331 * cpu-v850.c: Include <ctype.h>.
8332 (scan): Case isdigit argument to unsigned char.
8334 From Yan Meroth <YAN.MEROTH@st.com>:
8335 * ihex.c (ihex_scan): Add extbase variable so that getting an
8336 extended linear address record does not ignore any previous
8338 (ihex_write_object_contents): When writing out an extended linear
8339 address record, zero out any previous extended address.
8341 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
8343 * ieee.c (do_one): Check section before dereferencing it.
8344 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
8345 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
8347 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
8349 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
8351 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
8353 * coff-arm.c: Add interworking functions to pe backends.
8355 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
8357 * configure.in: Use AM_DISABLE_SHARED.
8358 * aclocal.m4, configure: Rebuild with libtool 1.2.
8360 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
8362 * coff-arm.c (coff_arm_relocate_section): Better error messages
8363 when interowrking conflucts occur. Courtesy of Jonathan Walton
8365 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
8366 relocations. Patch courtesy of Jonathan Walton and Tony
8369 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
8371 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
8372 part of Feb 22 change controling when to override the existing
8373 symbol with the .plt entry.
8375 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
8377 * config.bfd (targ_cpu): Add thumb-pe target.
8379 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
8380 functions in PE build.
8382 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
8384 * config.bfd (sparclite-*-elf*): Added.
8386 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
8388 * configure.in: Add elf.lo to elf shell variable.
8389 * Makefile.am (BFD_LIBS): Remove elf.lo.
8390 (BFD_LIBS_CFILES): Remove elf.c.
8391 (BFD32_BACKENDS): Add elf.lo.
8392 (BFD32_BACKENDS_CFILES): Add elf.c.
8393 * configure, Makefile.in: Rebuild.
8395 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
8397 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
8398 relocation against a non-local symbol should not have a dynamic
8401 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
8403 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
8405 (pe_print_private_bfd_data): Print PE flags. From Mikey
8406 <jeffdb@netzone.com>.
8408 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
8410 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
8411 a plt entry when we can determine that we authoritatively define
8414 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
8416 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
8417 don't actually use trad-core, but a SunOS-style core file handled
8419 * hosts/sparclinux.h: Remove.
8421 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
8423 * peicode.h (pe_print_idata): If there is no .idata section, look
8424 for the import tables in some other section. Make the initial
8425 label line up better with the data. Print the import address
8426 table even if there is no import name table. If the import
8427 address table holds actual addresses, print them.
8429 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
8431 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
8432 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
8433 bfd_error_system_call.
8435 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
8437 * Makefile.am (AUTOMAKE_OPTIONS): Define.
8438 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8440 From H.J. Lu <hjl@gnu.org>:
8441 * Makefile.am (libbfd_la_LDFLAGS): Define.
8442 * Makefile.in: Rebuild.
8444 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
8446 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8447 * netbsd.h (MACHTYPE_OK): Define.
8448 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
8449 calling N_SET_MACHTYPE, rather than having a switch.
8450 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
8452 * i386netbsd.c (MACHTYPE_OK): Don't define.
8453 (DEFAULT_MID): Define.
8454 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
8455 (MACHTYPE_OK): Don't define.
8456 (DEFAULT_MID): Define.
8457 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
8458 (DEFAULT_MID): Define.
8459 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
8460 (DEFAULT_MID): Define.
8461 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
8462 (DEFAULT_MID): Define.
8464 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8465 * vaxnetbsd.c: New file.
8466 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
8467 rather than netbsd_core.
8468 * targets.c (vaxnetbsd_vec): Declare.
8469 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
8470 defined, add netbsd_core_vec.
8471 * configure.in: Set COREFILE for alpha*-*-netbsd* and
8472 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
8473 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
8474 * config.bfd (alpha*-*-netbsd*): New target.
8475 * Makefile.am: Rebuild dependencies.
8476 (BFD32_BACKENDS): Add vaxnetbsd.lo.
8477 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
8478 * configure, Makefile.in: Rebuild.
8480 * configure.host: Remove the old shared library build stuff. We
8481 now use libtool instead.
8483 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
8485 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
8487 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
8489 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
8490 * configure: Rebuild.
8492 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
8493 * elf32-v850.c (remember_hi16s_reloc): New function.
8494 (find_remembered_hi16s_reloc): New function.
8495 (v850_elf_store_addend_in_insn): Use the above new functions to
8496 match up HI6S relocs with LO16 relocs.
8498 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
8500 * configure.in: Change -linux* to -linux-gnu*.
8501 * config.bfd, configure.host: Likewise.
8502 * configure: Rebuild.
8504 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
8506 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
8507 LO16/HI16S bug and improve comments about what is going on.
8509 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
8511 * configure, aclocal.m4: Rebuild with new libtool.
8513 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
8515 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
8516 when merging v850 code into v850e/v850ea code. Do not initialise
8517 output flags if the input is the default architecture.
8519 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
8521 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
8522 get the size from bfd_arch_bits_per_address instead of directly
8525 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
8527 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
8528 to wrap, just return all 1's bits instead.
8529 * libbfd.h: Regenerate.
8531 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
8533 * coff-i386.c (coff_pe_i386_relocate_section): New static function
8535 (coff_relocate_section): If COFF_WITH_PE, define as
8536 coff_pe_i386_relocate_section.
8537 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
8538 skip empty sections, to match coff_write_object_contents.
8540 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
8541 rather than swapping out r_offset twice. From Luke Deller
8542 <luked@cse.unsw.edu.au>.
8544 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
8546 * configure.in: Set libtool_enable_shared rather than
8547 libtool_shared. Remove diversion hack.
8548 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
8551 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
8553 * syms.c (struct stab_cache): Define.
8554 (struct stab_find_info): Remove cached_offset, cached_stab,
8555 cached_str, and cached_stroff fields. Add file_cache,
8556 function_cache, and line_cache fields.
8557 (_bfd_stab_section_find_nearest_line): Use extensive caching to
8560 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
8562 * peicode.h (pe_print_idata): Check for import of ordinal rather
8564 (pe_print_edata): If there is no .edata section, look for the
8565 export data in some other section.
8567 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
8569 * configure.in: Change version to 2.8.4.
8570 * configure: Regenerated.
8572 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8574 Add tms320c30 support:
8575 * cpu-tic30.c: New file.
8576 * aout-tic30.c: New file.
8577 * coff-tic30.c: New file.
8578 * archures.c (bfd_arch_tic30): Define.
8579 (bfd_tic30_arch): Declare.
8580 (bfd_archures_list): Add bfd_tic30_arch.
8581 * targets.c (bfd_target_vector): Add tic30_aout_vec and
8583 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
8584 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
8585 (coff_set_flags): Likewise.
8586 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
8587 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
8588 * Makefile.am: Rebuild dependencies.
8589 (ALL_MACHINES): Add cpu-tic30.lo.
8590 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
8591 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
8592 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
8593 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
8595 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
8597 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
8598 to lag behind LO16 reloc by a couple of instructions.
8600 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
8602 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
8603 make to reexamine the file timestamp.
8604 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
8606 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
8609 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
8611 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
8612 to create .dynsbss and .rela.sbss sections.
8613 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
8614 copied from dynamic objects into .sbss.
8615 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
8616 use it. Correct typo of .rela.sdata2.
8617 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
8618 put the data, which may now be in .sbss.
8619 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
8620 (elf_backend_create_dynamic_sections): Define as
8621 ppc_elf_create_dynamic_sections.
8623 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
8624 against _GLOBAL_OFFSET_TABLE_.
8625 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
8626 shared libraries which refer to local symbols. Make sure that the
8627 test for allocating space for a reloc in a shared object is the
8628 same as the test for emitting a reloc.
8630 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8632 * config.bfd (i[3456]-*-mingw32*): New target.
8633 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
8634 * aclocal.m4, configure: Rebuild.
8636 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
8638 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
8641 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
8643 Sparc v9 ABI compliant PLT:
8644 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
8645 (plt_templates, sparc64_elf_build_plt_entry): Delete.
8646 (LARGE_PLT_THRESHOLD): New define.
8647 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
8648 (sparc64_elf_build_plt): New function.
8649 (sparc64_elf_plt_entry_offset): Likewise.
8650 (sparc64_elf_plt_ptr_offset): Likewise.
8651 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
8652 contain the index for convenience. Skip the initial entries
8654 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
8655 memory for the benefit of .rela.plt.
8656 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
8657 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
8658 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
8659 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
8660 Call sparc64_elf_build_plt.
8661 (elf_backend_want_got_plt): No.
8662 (elf_backend_plt_readonly): No.
8663 (elf_backend_plt_alignment): 8.
8665 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
8666 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
8667 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
8670 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
8672 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
8674 * cpu-mips.c (arch_info_struct): Add mips variants.
8675 * bfd-in2.h: Rebuilt.
8677 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
8679 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
8682 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
8684 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
8685 (i[3456]86sco3.2v5*coff): New target.
8687 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
8689 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
8691 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
8693 * bfd.c (bfd_get_error_handler): Add orthogonal function.
8694 * bfd-in2.h: Regenerate.
8696 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
8698 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
8700 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
8702 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
8703 adjust addend for an output common symbol (from Jimmy Blair
8704 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
8705 defined symbol to counteract adjustment made in generic relocation
8708 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
8710 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
8712 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
8713 (GET_SCNDHR_NLNNO): Likewise.
8715 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
8717 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
8719 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
8721 * elf32-m32r.c: Add macros to handle NOP insertion.
8723 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
8725 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
8726 (xcoff_mark): Likewise.
8727 (xcoff_build_ldsyms): Mark absolute symbols.
8729 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
8731 * bout.c (b_out_write_object_contents): Sort symbols before output
8732 to keep {CALL,BAL}NAME symbols adjacent.
8733 (b_out_symbol_cmp): New function.
8735 For older changes see ChangeLog-9697
8741 version-control: never