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* elf-bfd.h (elf_backend_emit_relocs): Change prototype to return
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
41241523
TS		 12002-05-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2
3 * elf-bfd.h (elf_backend_emit_relocs): Change prototype to return
4 an error value.
5 * elflink.h (elf_link_output_relocs): Likewise. Improve error message.
6 return with false on error.
7 (elf_link_input_bfd): Check reloc_emitter return value.
8
658f2588
JT		 92002-05-21 Jason Thorpe <thorpej@wasabisystems.com>
10
11 * config.bfd (armeb-*-netbsdelf*): New target.
12
c862ae31
AM		 132002-05-20 Alan Modra <amodra@bigpond.net.au>
14
15 * elf64-ppc.c (ppc_build_one_stub): Point undefined function syms
16 at the plt call stub.
17
6dd14845
TS		 182002-05-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
19
20 * cpu-mips.c (mips_compatible): Don't try to check machine
21 compatibility.
22
a58d9c34
TR		 232002-05-18 Tom Rix <trix@redhat.com>
24
25 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_out): Fix C_FILE auxent.
26
ef60b7ff
AM		 272002-05-17 Alan Modra <amodra@bigpond.net.au>
28
29 * elf64-ppc.c (ppc64_elf_info_to_howto): Formatting.
30 (ppc64_elf_relocate_section): Don't warn about reloc overflow when
31 we've already warned about an undefined symbol. Report more
32 detail on reloc errors.
33
a703a6ea
AM		 342002-05-17 Alan Modra <amodra@bigpond.net.au>
35
36 * acinclude.m4 (AM_INSTALL_LIBBFD): New.
37 * configure.in: Invoke AM_INSTALL_LIBBFD.
38 * Makefile.am (install-data-local): Revert 2002-05-13. Move to..
39 (install_libbfd): .. New target.
40 (uninstall_libbfd): Likewise.
41 (install-bfdlibLTLIBRARIES): Likewise.
42 (uninstall-bfdlibLTLIBRARIES): Likewise.
43 (bfdlibdir): New.
44 (bfdincludedir): New.
45 (lib_LTLIBRARIES): Rename to bfdlib_LTLIBRARIES.
46 * aclocal.m4: Regenerate.
47 * configure: Regenerate.
48 * Makefile.in: Regenerate.
49
2c13d98b
NC		 502002-05-17 Stuart Balfour <sbalfour@cisco.com>
51
52 * hash.c (bfd_hash_lookup): Remove computation of len from inside
53 hash loop.
54
629936c5
NC		 552002-05-16 Nick Clifton <nickc@cambridge.redhat.com>
56
57 * config.bfd: Add targets for sh64-linux (little endian and
58 big endian).
59
e4cf60a8
NC		 602002-05-15 Laurent Pinchart <laurent.pinchart@skynet.be>
61
62 * peXXigen.c (pe_print_idata): Do not assume that the first thunk
63 is located in the same section as the import table. Instead
64 check, and if necessary load the section containing the thunk.
65
d1e66cd4
NC		 662002-05-15 Nick Clifton <nickc@cambridge.redhat.com>
67
68 * aix5ppc-core.c (xcoff64_core_p): Replace bfd_read with
69 bfd_bread.
70 (xcoff64_core_file_matches_executable_p): Replace bfd_read
71 with bfd_bread.
72
2d653fc7
AM		 732002-05-15 Alan Modra <amodra@bigpond.net.au>
74
75 * aix5ppc-core.c: Warning fixes.
76 * aout-adobe.c (aout_32_bfd_link_just_syms): Define.
77 * aout-target.h (MY_bfd_link_just_syms): Define.
78 * aout-tic30.c (MY_bfd_link_just_syms): Define.
79 * bfd.c (bfd_link_just_syms): Define.
80 * binary.c (binary_bfd_link_just_syms): Define.
81 * bout.c (b_out_bfd_link_just_syms): Define.
82 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Update initializer.
83 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
84 * coffcode.h (coff_bfd_link_just_syms): Define.
85 * elf-bfd.h (enum elf_link_info_type): Add ELF_INFO_TYPE_JUST_SYMS.
86 (elf_discarded_section): Check for ELF_INFO_TYPE_JUST_SYMS.
87 (_bfd_elf_link_just_syms): Declare.
88 * elf.c (_bfd_elf_link_just_syms): New function.
89 * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Check that
90 sections haven't already been discarded by the linker.
91 * elflink.h (elf_link_add_object_symbols): Likewise for stab
92 sections and SEC_MERGE sections.
93 (elf_bfd_discard_info): Similarly here.
94 * elfxx-target.h (bfd_elfNN_bfd_link_just_syms): Define.
95 * i386msdos.c (msdos_bfd_link_just_syms): Define.
96 * i386os9k.c (os9k_bfd_link_just_syms): Define.
97 * ieee.c (ieee_bfd_link_just_syms): Define.
98 * ihex.c (ihex_bfd_link_just_syms): Define.
99 * libbfd-in.h (_bfd_nolink_bfd_link_just_syms): Define.
100 (_bfd_generic_link_just_syms): Declare.
101 * libecoff.h (_bfd_ecoff_bfd_link_just_syms): Define.
102 * linker.c (_bfd_generic_link_just_syms): New function.
103 * mmo.c (mmo_bfd_link_just_syms): Define.
104 * nlm-target.h (nlm_bfd_link_just_syms): Define.
105 * oasys.c (oasys_bfd_link_just_syms): Define.
106 * ppcboot.c (ppcboot_bfd_link_just_syms): Define.
107 * som.c (som_bfd_link_just_syms): Define.
108 * srec.c (srec_bfd_link_just_syms): Define.
109 * targets.c (struct bfd_target): Add _bfd_link_just_syms.
110 (BFD_JUMP_TABLE_LINK): And here.
111 * tekhex.c (tekhex_bfd_link_just_syms): Define.
112 * versados.c (versados_bfd_link_just_syms): Define.
113 * vms.c (vms_bfd_link_just_syms): Define.
114 * libbfd.h: Regenerate.
115 * bfd-in2.h: Regenerate.
116
cb7394f2
TS		 1172002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
118
119 * elf32-mips.c: Remove superfluous definitions copied from
120 elfxx-mips.c.
121 (bfd_elf32_bigmips_vec,bfd_elf32_littlemips_vec): Use the
122 SGIish vectors to check the special case.
123 (mips_elf_hi16_reloc): Fix comment.
124 (mips_elf_got16_reloc): Likewise.
125 (_bfd_mips_elf32_gprel16_reloc): Likewise.
126 (elf_reloc_map): Code cleanup.
127 (mips_reloc_map): Add comment.
128 (bfd_elf23_bfd_reloc_type_lookup): Code cleanup.
129 (mips_elf32_rtype_to_howto): Likewise.
130 (mips_elf32_discard_info): Likewise.
131 (elf32_mips_irix_compat): Invert logic: Only SGIish vectors
132 lead to IRIX compatibility now.
133
8dc1a139
TS		 1342002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
135
136 * elfxx-mips.c: Call it IRIX, not Irix in comments.
137
2051e1b5
JT		 1382002-05-13 Jason Thorpe <thorpej@wasabisystems.com>
139
140 * config.bfd (shle-*-netbsdelf*): Add target which includes
141 sh64 support.
142
83954261
AM		 1432002-05-13 David Edelsohn <edelsohn@gnu.org>
144
145 * configure.in: Revert 2002-04-07. Instead, auto-configure
146 HAVE_ST_C_IMPL.
147 * configure: Regenerate.
148 * config.in: Regenerate.
149 * rs6000-core.c (CNEW_IMPL): Guard use of c_impl with HAVE_ST_C_IMPL
150 or AIX_5_CORE.
151
a9bf1154
NC		 1522002-05-11 Federico G. Schwindt <fgsch@olimpo.com.br>
153
154 * configure.in (sparc*-*-openbsd*): Support sparc64-openbsd
155 corefiles as well.2
156 * configure: Regenerate.
157
3129eb7a
AM		 1582002-05-13 Alan Modra <amodra@bigpond.net.au>
159
160 * Makefile.am (install-data-local): Install headers to
161 $(exec_prefix)/include.
162 * Makefile.in: Regenerate.
163
a9a32010
DJ		 1642002-05-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
165 Daniel Jacobowitz <drow@mvista.com>
166
167 * coff-sh.c (sh_reloc_map): Map to R_SH_IMM32 for non-PE. Don't
168 map BFD_RELOC_RVA.
169
1702002-05-11 Federico G. Schwindt <fgsch@olimpo.com.br>
690cc98b
NC		 171
172 * config.bfd (alpha*-*-openbsd*, sparc64*-*-openbsd*,
173 hppa*-*-openbsd*): New targets.
174 * configure.in (alpha*-*-openbsd*): Set COREFILE.
175 * configure: Regenerate.
176
f1f0d9ab
TR		 1772002-05-10 Tom Rix <trix@redhat.com>
178
179 * coff64-rs6000.c (xcoff64_reloc_type_br): New function for
180 xcoff64_ppc_relocate_section.
181 * coff-rs6000.c : Extern common xcoff_reloc_type functions.
182 * libxcoff.h: Common xcoff_reloc_type function declaration.
183
c432ba1a
AM		 1842002-05-10 Alan Modra <amodra@bigpond.net.au>
185
16a10388
AM		 186 * elf32-i386.c (elf_i386_relocate_section): Remove overflow checks
187 addend in 2002-05-09 commit.
188
c432ba1a
AM		 189 * elf32-hppa.c (elf32_hppa_size_stubs): Revert part of 2002-05-04,
190 don't look for stubs on all undefined syms.
191
4a335f3d
AM		 1922002-05-09 Alan Modra <amodra@bigpond.net.au>
193
8fc39d5d
AM		 194 * elf64-ppc.c (RA_REGISTER_MASK, RA_REGISTER_SHIFT): Delete.
195 (ppc64_elf_howto_raw <R_PPC64_RELATIVE>): Not pc_relative or
196 pcrel_offset.
197
4a335f3d
AM		 198 * elf32-i386.c (elf_howto_table): Comments.
199 (elf_i386_relocate_section): Handle more relocs for relocatable
200 linking and against SEC_MERGE sections.
201
41fcb14e
AM		 2022002-05-08 Alan Modra <amodra@bigpond.net.au>
203
204 * elf32-ppc.c (ppc_elf_create_got): New function.
205 (ppc_elf_create_dynamic_sections): Call ppc_elf_create_got before
206 _bfd_elf_create_dynamic_sections. Correct .plt flags.
207 (ppc_elf_check_relocs): Use ppc_elf_create_got in place of
208 _bfd_elf_create_got_section.
209
b491616a
AM		 2102002-05-07 Alan Modra <amodra@bigpond.net.au>
211
212 * elf-bfd.h (struct elf_backend_data): Add rela_normal.
213 * elfxx-target.h (elf_backend_rela_normal): Define.
214 (elfNN_bed): Init rela_normal.
215 * elflink.h (elf_link_input_bfd <emit_relocs>): Handle adjustment
216 for section symbols here if rela_normal. Simplify abs section test.
217 * elf-m10200.c (mn10200_elf_relocate_section): If relocatable,
218 return immediately. Remove code handling relocatable linking.
219 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
220 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
221 * elf32-i370.c (i370_elf_relocate_section): Likewise.
222 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
223 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
224 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
225 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
226 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
227 * elf32-s390.c (elf_s390_relocate_section): Likewise.
228 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
229 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
230 * elf64-s390.c (elf_s390_relocate_section): Likewise.
231 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
232 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
233 * elf32-arm.h (elf32_arm_relocate_section): Likewise #ifndef USE_REL.
234 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
235 * elf-m10200.c (elf_backend_rela_normal): Define.
236 * elf-m10300.c (elf_backend_rela_normal): Define.
237 * elf32-fr30.c (elf_backend_rela_normal): Define.
238 * elf32-i370.c (elf_backend_rela_normal): Define.
239 * elf32-i860.c (elf_backend_rela_normal): Define.
240 * elf32-m68k.c (elf_backend_rela_normal): Define.
241 * elf32-mcore.c (elf_backend_rela_normal): Define.
242 * elf32-openrisc.c (elf_backend_rela_normal): Define.
243 * elf32-ppc.c (elf_backend_rela_normal): Define.
244 * elf32-s390.c (elf_backend_rela_normal): Define.
245 * elf32-xstormy16.c (elf_backend_rela_normal): Define.
246 * elf64-ppc.c (elf_backend_rela_normal): Define.
247 * elf64-s390.c (elf_backend_rela_normal): Define.
248 * elf64-x86-64.c (elf_backend_rela_normal): Define.
249 * elfxx-ia64.c (elf_backend_rela_normal): Define.
250 * elf32-arm.h (elf_backend_rela_normal): Define #ifndef USE_REL.
251 * elf32-m32r.c (elf_backend_rela_normal): Likewise.
252
df212a7e
NC		 2532002-05-06 Nick Clifton <nickc@cambridge.redhat.com>
254
255 * elf32-arm.h (elf32_arm_final_link_relocate): Convert
256 'reloc_signed_max' and 'reloc_signed_min' into half-word offsets.
257
3decf53c
AM		 2582002-05-06 Alan Modra <amodra@bigpond.net.au>
259
260 * elflink.h (elf_link_input_bfd <emit_relocs>): Adjust r_offset
261 when not relocatable. Fix reloc_emitter call for K&R.
262
f46c2da6
AM		 2632002-05-04 Alan Modra <amodra@bigpond.net.au>
264
265 * elf64-ppc.c (ppc64_elf_relocate_section): Reinstate code
266 reloading local sym addend mistakenly removed in 2002-05-01 change.
267
268 * dwarf2.c (struct line_head): Make prologue_length a bfd_vma.
269 (read_abbrevs): Change "offset" param to bfd_vma.
270 (parse_comp_unit): Change "version" and addr_size to unsigned ints.
271 Change "abbrev_offset" to bfd_vma.
272 (read_indirect_string): Use correct conversion chars in error
273 message format string, cast bfd_vma's to unsigned long.
274 (read_abbrevs): Likewise.
275 (read_attribute_value): Likewise.
276 (decode_line_info): Likewise.
277 (scan_unit_for_functions): Likewise.
278 (parse_comp_unit): Likewise.
279
59862849
TR		 2802002-05-04 Tom Rix <trix@redhat.com>
281
282 * coffswap.h (coff_swap_reloc_in): Remove XCOFF support.
283 (coff_swap_reloc_out): Same.
284 * coff-rs6000.c: (xcoff_swap_reloc_in): Moved from coffswap.h.
285 (xcoff_swap_reloc_out): Same.
286 (xcoff_rtype2howto): Renamed from _bfd_xcoff_rtype2howto. Special
287 case some 16 bit relocs. Add reloc value to output.
288 (xcoff_howto_table): Remove 64 bit R_POS, add 16 bit
289 R_RBR. Improve names.
290 (_bfd_xcoff_reloc_type_lookup): Adjust for removal of 64 bit R_POS.
291 (bfd_xcoff_backend_data): Update with new reloc swap names.
292 (bfd_pmac_xcoff_backend_data) : Same.
293 * coff64-rs6000.c: (xcoff64_swap_reloc_in): Moved from coffswap.h.
294 (xcoff64_swap_reloc_out): Same.
295 (xcoff64_rtype2howto): Special case some 16 bit relocs and 32 bit
296 R_POS. Add reloc value to output.
297 (xcoff64_howto_table): Move 64 bit R_POS to first entry. Add 16
298 bit R_RBR. Improve names, masks.
299 (xcoff64_reloc_type_lookup): Adjust for move of 64 bit R_POS.
300 (bfd_xcoff_backend_data): Update with new reloc swap names.
301 (bfd_xcoff_aix5_backend_data) : Same.
302
b4655ea9
AM		 3032002-05-04 Alan Modra <amodra@bigpond.net.au>
304
305 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Add
306 bfd_count top_index, input_list, all_local_syms.
307 (elf32_hppa_setup_section_lists): New function, split from
308 elf32_hppa_size_stubs.
309 (elf32_hppa_next_input_section): Likewise.
310 (group_sections): Likewise.
311 (get_local_syms): Likewise.
312 (elf32_hppa_size_stubs): Adjust for split out functions. Look for
313 stubs on undefined syms too.
314 (elf32_hppa_set_gp): Use bfd_link_hash* instead of elf_link_hash*.
8fc39d5d 315 Only access htab elf fields when we have an elf hash table.
b4655ea9
AM		 316 * elf32-hppa.h (elf32_hppa_setup_section_lists): Declare.
317 (elf32_hppa_next_input_section): Declare.
318
301e3139
AM		 3192002-05-04 Bob Byrnes <byrnes@curl.com>
320
321 * opncls.c (_bfd_new_bfd_contained_in): Check return value of
322 _bfd_new_bfd.
323
7c5fcef7
L		 3242002-05-03 H.J. Lu (hjl@gnu.org)
325
326 * elfxx-mips.c (mips_elf_link_hash_entry): Add forced_local.
327 (mips_elf_link_hash_newfunc): Initialize forced_local to false.
328 (mips_elf_record_global_got_symbol): Call _bfd_mips_elf_hide_symbol
329 to hide a global symbol.
330 (_bfd_mips_elf_hide_symbol): Return if forced_local is true. Set
331 forced_local to true.
332
84de6048
RH		 3332002-05-02 Richard Henderson <rth@redhat.com>
334
335 * elf64-alpha.c (elf64_alpha_relocate_section): Force relative relocs
336 vs SHN_UNDEF to zero.
337
805fc799
AM		 3382002-05-02 Alan Modra <amodra@bigpond.net.au>
339
c061c2d8
AM		 340 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_SECTOFF>): Change to a
341 16 bit reloc.
342 <R_PPC64_SECTOFF_DS>: Likewise.
343 (ppc64_elf_reloc_type_lookup): Map from BFD_RELOC_16_BASEREL to
344 SECTOFF reloc.
345 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_SECTOFF>): Correct.
346 (ppc_elf_reloc_type_lookup): Map from BFD_RELOC_16_BASEREL to
347 SECTOFF reloc.
348
805fc799
AM		 349 * elf64-ppc.c (ppc64_elf_addr16_ha_reloc): Delete.
350 (ppc64_elf_ha_reloc): New function.
351 (ppc64_elf_brtaken_reloc): New function.
352 (ppc64_elf_sectoff_reloc): New function.
353 (ppc64_elf_sectoff_ha_reloc): New function.
354 (ppc64_elf_toc_reloc): New function.
355 (ppc64_elf_toc_ha_reloc): New function.
356 (ppc64_elf_toc64_reloc): New function.
357 (ppc64_elf_unhandled_reloc): New function.
358 (ppc64_elf_howto_raw): Use the above.
359 <R_PPC64_RELATIVE>: Mark pc_relative, pcrel_offset.
360 <R_PPC64_SECTOFF>: Not pc_relative or pcrel_offset. Fix dst_mask.
361 <R_PPC64_SECTOFF_DS>: Likewise.
362 (IS_ABSOLUTE_RELOC): Update.
363 (struct ppc_link_hash_table): Add have_undefweak.
364 (ppc64_elf_link_hash_table_create): Init.
365 (func_desc_adjust): Set have_undefweak.
366 (ppc64_elf_func_desc_adjust): Call func_desc_adjust earlier. Only
367 add the .sfpr blr when have_undefweak.
368 (ppc64_elf_setup_section_lists): Check hash table flavour.
369 (ppc64_elf_next_input_section): Move output_section->owner test to
370 ppc64elf.em.
371 (ppc64_elf_set_toc): Rename to ppc64_elf_toc, remove info param
372 and relocatable test. Return TOCstart and don't set elf_gp.
373 (ppc64_elf_relocate_section): Correct BRTAKEN/BRNTAKEN branch
374 offset calculation. Add assert on weak sym branch tweaks.
375 * elf64-ppc.h (ppc64_elf_set_toc): Delete.
376 (ppc64_elf_toc): Declare.
377 (ppc64_elf_next_input_section): Update.
378
818c39a3
AM		 3792002-05-01 Alan Modra <amodra@bigpond.net.au>
380
381 * syms.c (_bfd_stab_section_find_nearest_line): Don't bomb on NULL
382 file_name.
383
721956f4
AM		 3842002-05-01 Alan Modra <amodra@bigpond.net.au>
385
386 * elf64-ppc.c (CROR_151515, CROR_313131): Define.
387 (ppc64_elf_relocate_section): Use them. Don't look for plt calls
388 on R_PPC64_ADDR24 relocs. Require a nop or no link reg on plt
389 call branches. Correct undefined weak destination.
390 (ppc64_elf_func_desc_adjust): Always create at least one blr in
391 .sfpr, and correct case where either only savef* or restf* is
392 needed.
393
394 Long branch stubs, multiple stub sections.
395 * elf64-ppc.h (ppc64_elf_setup_section_lists): Declare.
396 (ppc64_elf_next_input_section): Declare.
397 * elf64-ppc.c: Move linker-only prototypes.
398 (STUB_SUFFIX): Define.
399 (enum ppc_stub_type): New.
400 (struct ppc_stub_hash_entry): New.
401 (struct ppc_branch_hash_entry): New.
402 (struct ppc_link_hash_entry): Add stub_cache, oh.
403 (struct ppc_link_hash_table): Add stub_hash_table etc. Remove
404 sstub. Add sbrlt, srelbrlt, has_14bit_branch, stub_iteration.
405 Rename plt_overflow to stub_error.
406 (ppc_stub_hash_lookup): Define.
407 (ppc_branch_hash_lookup): Define.
408 (stub_hash_newfunc): New function.
409 (branch_hash_newfunc): New function.
410 (link_hash_newfunc): Init new fields.
411 (ppc64_elf_link_hash_table_create): Likewise.
412 (ppc64_elf_link_hash_table_free): New function.
413 (ppc_stub_name): New function.
414 (ppc_get_stub_entry): New function.
415 (ppc_add_stub): New function.
416 (create_linkage_sections): Use bfd_make_section_anyway. Create
417 .branch_lt and .rela.branch_lt sections. Don't create .stub.
418 (ppc64_elf_check_relocs): Set has_14bit_branch on R_PPC64_REL14*,
419 and set up for plt call stubs. Link func and func desc syms.
420 (ppc64_elf_gc_sweep_hook): Handle REL14* as per REL24.
421 (func_desc_adjust): Avoid hash lookup when func desc sym available
422 via shortcut, and set links when processing.
423 (ppc64_elf_hide_symbol): Likewise.
424 (allocate_dynrelocs): Don't allocate stub section here.
425 (ppc64_elf_size_dynamic_sections): Handle sbrlt and srelbrlt.
426 Remove sstub code.
427 (ppc_type_of_stub): New function.
428 (build_one_stub): Delete.
429 (ppc_build_one_stub): New function.
430 (ppc_size_one_stub): New function.
431 (ppc64_elf_setup_section_lists): New function.
432 (ppc64_elf_next_input_section): New function.
433 (group_sections): New function.
434 (get_local_syms): New function.
435 (ppc64_elf_size_stubs): Rewrite.
436 (ppc64_elf_build_stubs): Rewrite.
437 (ppc64_elf_relocate_section): Look up stub entry for REL24
438 relocs. Don't propagate REL14* to dynamic objects. Look for long
439 branch stubs if REL14* or REL24 relocs won't reach.
440 (bfd_elf64_bfd_link_hash_table_free): Define.
441
09c2219b
MM		 4422002-04-30 Mark Mitchell <mark@codesourcery.com>
443
444 * bfd/config.bfd: Add support for powerpc-*-windiss.
445
07b678c0
TR		 4462002-04-30 Tom Rix <trix@redhat.com>
447
448 * xcofflink.c (xcoff_link_add_symbols): Always copy undef C_EXT
449 symbol names into the hash table.
450
dbe341c6
TR		 4512002-04-28 Tom Rix <trix@redhat.com>
452
453 * coff-rs6000.c (xcoff_calculate_relocation) : Function table for
454 calulating relocations.
455 (xcoff_complain_overflow) : Function table for relocation errors.
456 (xcoff_ppc_relocate_section): Use relocation and complain function
457 tables.
458 (xcoff_complain_overflow_unsigned_func): New complain function.
459 (xcoff_complain_overflow_signed_func): Same.
460 (xcoff_complain_overflow_bitfield_func): Same.
461 (xcoff_complain_overflow_dont_func): Same.
462 (xcoff_reloc_type_crel): New recot function.
463 (xcoff_reloc_type_br): Same.
464 (xcoff_reloc_type_ba): Same.
465 (xcoff_reloc_type_toc): Same.
466 (xcoff_reloc_type_rel): Same.
467 (xcoff_reloc_type_neg): Same.
468 (xcoff_reloc_type_pos): Same.
469 (xcoff_reloc_type_fail): Same.
470 (xcoff_reloc_type_noop): Same.
471 * libxcoff.h : Declare common parts for xcoff64.
472 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Use relocation
473 and complain function tables.
474
985142a4
AM		 4752002-04-28 Alan Modra <amodra@bigpond.net.au>
476
477 * elf64-x86-64.c (struct elf64_x86_64_dyn_relocs): Comment typo.
478 * elf32-hppa.c (elf32_hppa_final_link): Formatting.
479
eba91044
AM		 4802002-04-26 Alan Modra <amodra@bigpond.net.au>
481
e54fdaa5
AM		 482 * opncls.c (bfd_make_readable): Call bfd_section_list_clear.
483 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
484
a50c1845
AM		 485 * elflink.h (elf_bfd_final_link): Ensure input bfd class is the
486 same as the output before calling elf_link_input_bfd.
487
eba91044
AM		 488 * coffcode.h (coff_compute_section_file_positions): Set
489 section_tail after shuffling section list.
490
3c25c5f6
NC		 4912002-04-24 Christian Groessler <chris@groessler.org>
492
493 * coff-z8k.c (extra_case): Fix R_IMM32 relocations: The
494 addresses are 23bit with a special layout, not plain 32bit
495 values. Prevent relocation of immediate values.
496
40d32fc6
CD		 4972002-04-24 Chris G. Demetriou <cgd@broadcom.com>
498
499 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): If MDMX or
500 MIPS-16 ASE flags are set, print something to indicate that.
501
067fa4a6
AM		 5022002-04-23 Alan Modra <amodra@bigpond.net.au>
503
504 * elf32-hppa.c (hppa_type_of_stub): Correct and simplify condition
505 under which a plt call stub is used.
506 (final_link_relocate): Similarly.
507 (allocate_plt_static): Clear h-plabel except when plt entry is
508 exclusively used for a plabel.
509 (allocate_dynrelocs): Use the above to simplify plt sizing.
510 (struct elf32_hppa_link_hash_table): Add has_22bit_branch.
511 (elf32_hppa_link_hash_table_create): Init.
512 (BL22_RP): Define.
513 (hppa_build_one_stub): Use BL22_RP if has_22bit_branch.
514 (elf32_hppa_check_relocs): Set has_22bit_branch.
515
516 * elf32-hppa.c (elf32_hppa_check_relocs): Remove debug message.
517 (final_link_relocate): Likewise.
518
af40ce3c
JJ		 5192002-04-22 Jakub Jelinek <jakub@redhat.com>
520
521 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't build
522 search table if some FDE is DW_EH_PE_aligned encoded either.
523 (_bfd_elf_write_section_eh_frame): Handle terminating FDE specially.
524
09ae86c2
JJ		 5252002-04-22 Richard Smith <richard@ex-parrot.com>
526 Jakub Jelinek <jakub@redhat.com>
527
528 * elf-eh-frame.c (struct eh_cie_fde): Add per_encoding_relative.
529 (_bfd_elf_discard_section_eh_frame): Set it for CIEs with pcrel
530 encoded personality.
531 (_bfd_elf_write_section_eh_frame): Adjust pcrel encoded personality
532 for CIE/FDE removal.
533
deeb2cd7
TR		 5342002-04-20 Tom Rix <trix@redhat.com>
535
536 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Fix C_FILE auxent.
537
99dc0092
AM		 5382002-04-20 Alan Modra <amodra@bigpond.net.au>
539
aa3d5824
AM		 540 * archures.c (bfd_lookup_arch): Move the list order comment..
541 (struct bfd_arch_info): ..to where it belongs.
542 * bfd-in2.h: Regenerate.
543
99dc0092
AM		 544 * archures.c (bfd_lookup_arch): Add comment on list order.
545 (bfd_default_set_arch_mach): Use bfd_lookup_arch.
546 * cpu-powerpc.c (bfd_powerpc_archs): Re-order so that the default
547 is always at head of list.
548
7831a775
NC		 5492002-04-18 Nick Clifton <nickc@cambridge.redhat.com>
550
551 * coff-arm.c (coff_thumb_pcrel_12, coff_thumb_pcrel_9,
552 insert_thumb_branch, record_thumb_to_arm_glue): Suppress
553 definition of these functions for ARM_WINCE builds as they are
554 not used.
555 (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET): Do not define
556 for ARM_WINCE builds.
557
5582002-04-18 Nick Clifton <nickc@cambridge.redhat.com>
559
560 * coff-arm.c (bfd_arm_process_before_allocation):
561
5622002-04-17 J"orn Rennecke <joern.rennecke@superh.com>
a44d7f9c
JR		 563
564 * cpu-sh.c (scan_mach): Delete.
565 (arch_info_struct): Replace scan_mach with bfd_default_scan.
566 (bfd_sh_arch): Likewise.
567
3d8dbe36
NC		 5682002-04-16 Nick Clifton <nickc@cambridge.redhat.com>
569
570 * ihex.c (ihex_write_object_contents): Fix check for records
571 crossing 64K boundaries.
572
4ab82700
AM		 5732002-04-16 Alan Modra <amodra@bigpond.net.au>
574
575 * elf32-m32r.c (m32r_elf_add_symbol_hook): Check the hash table
576 type rather than just assuming entries are ELF.
577 * elf32-sh64.c (sh64_elf_add_symbol_hook): Likewise.
578 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Likewise.
579 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Likewise.
580 * elf64-mmix.c (mmix_elf_add_symbol_hook): Use bfd_link_hash_entry
581 rather than elf_link_hash_entry.
582
036fe0fe
RH		 5832002-04-15 Richard Henderson <rth@redhat.com>
584
585 * elf32-mips.c (mips_elf32_object_p): Revert 0404 fragment: allow
586 n32 binaries.
587
c4f3d130
NC		 5882002-04-15 Michael Snyder <msnyder@redhat.com>
589
590 * opncls.c (bfd_close): Write contents if writeable.
591 Minor formatting tidy-ups.
592
4ab82700 5932002-04-15 Alan Modra <amodra@bigpond.net.au>
27242387
AM		 594
595 * elf32-ppc.c (ppc_elf_add_symbol_hook): Check the hash table type.
596
0c04d169
MS		 5972002-04-12 Michael Snyder <msnyder@redhat.com>
598
599 * bfd-in.h (bfd_get_section_lma): New access macro.
600 Minor white-space fix-up.
601
89d4966f
AM		 6022002-04-12 Alan Modra <amodra@bigpond.net.au>
603
604 * elf.c (prep_headers): Don't zero EI_OSABI, EI_ABIVERSION or
605 header pad.
606
8d0da3c2
DD		 6072002-04-09 DJ Delorie <dj@redhat.com>
608
609 * elfarm-nabi.c (elf32_arm_howto_table): Fix ABS16 masks.
610
05793179
NC		 6112002-04-09 Casper S. Hornstrup <chorns@users.sourceforge.net>
612
613 * coffcode.h (coff_read_word): New.
614 (coff_compute_checksum): New.
615 (coff_apply_checksum): New.
616 (coff_write_object_contents): Call coff_apply_checksum () to
617 apply checksum to PE image.
618
46fe4e66
AM		 6192002-04-08 Randolph Chung <tausq@debian.org>
620
621 * elf32-hppa.c (hppa_unwind_entry_compare): Move to elf-hppa.h.
622 (elf32_hppa_final_link): Split out sorting logic to..
623 * elf-hppa.h (elf_hppa_sort_unwind): ..here.
624 (elf_hppa_final_link): Call elf_hppa_sort_unwind.
625
3b5b409c
AC		 6262002-04-07 Andrew Cagney <ac131313@redhat.com>
627
628 * configure.in: Add missing ``|'' to powerpc-*-aix4.[4-9]*
629 pattern.
630 * configure: Re-generate.
631
ac7b6ceb
AC		 6322002-04-07 Andrew Cagney <ac131313@redhat.com>
633
634 * configure.in: Only define AIX_CORE_DUMPX_CORE when AIX version
635 is greater or equal to 4.3.3.
636 * configure: Regenerate.
637 Fix PR gdb/344.
638
44aa49bb
HPN		 6392002-04-05 Hans-Peter Nilsson <hp@axis.com>
640
641 * elf32-cris.c (cris_elf_howto_table) <R_CRIS_16_PCREL,
642 R_CRIS_32_PCREL>: Fix typo in name.
643 (cris_elf_check_relocs): Always create .rela.got here when
644 R_CRIS_16_GOTPLT or R_CRIS_32_GOTPLT is seen.
645 (elf_cris_adjust_gotplt_to_got): Don't create .rela.got here;
646 assume it's created.
647
e2d34d7d
DJ		 6482002-04-04 Daniel Jacobowitz <drow@mvista.com>
649
650 * aout-adobe.c (aout_32_bfd_link_hash_table_free): Define.
651 * aout-target.h (MY_bfd_link_hash_table_free): Conditionally
652 define.
653 * aout-tic30.c (MY_bfd_link_hash_table_free): Likewise.
654 * bfd.c (bfd_link_hash_table_free): Define.
655 * binary.c (binary_bfd_link_hash_table_free): Define.
656 * bout.c (b_out_bfd_link_hash_table_free): Define.
657 * coff-rs6000.c (rs6000coff_vec): Include
658 _bfd_generic_link_hash_table_free.
659 (pmac_xcoff_vec): Likewise.
660 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
661 (aix5coff64_vec): Likewise.
662 * coffcode.h (coff_bfd_link_hash_table_free): Conditionally define.
663 * elf-m10300.c (elf32_mn10300_link_hash_table_free): New function.
664 (bfd_elf32_bfd_link_hash_table_free): Define.
665 * elf32-hppa.c (elf32_hppa_link_hash_table_free): New function.
666 (bfd_elf32_bfd_link_hash_table_free): Define.
667 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Conditionally
668 define.
669 * i386msdos.c (msdos_bfd_link_hash_table_free): Define.
670 * i386os9k.c (os9k_bfd_link_hash_table_free): Define.
671 * ieee.c (ieee_bfd_link_hash_table_free): Define.
672 * ihex.c (ihex_bfd_link_hash_table_free): Define.
673 * libbfd-in.h (_bfd_nolink_bfd_link_hash_table_free): Define.
674 (_bfd_generic_link_hash_table_free): Add prototype.
675 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Add prototype.
676 * libecoff.h (_bfd_ecoff_bfd_link_hash_table_free): Define.
677 * linker.c (_bfd_generic_link_hash_table_free): New function.
678 * mmo.c (mmo_bfd_link_hash_table_free): Define.
679 * nlm-target.h (nlm_bfd_link_hash_table_free): Define.
680 * oasys.c (oasys_bfd_link_hash_table_free): Define.
681 * ppcboot.c (ppcboot_bfd_link_hash_table_free): Define.
682 * som.c (som_bfd_link_hash_table_free): Define.
683 * srec.c (srec_bfd_link_hash_table_free): Define.
684 * tekhex.c (tekhex_bfd_link_hash_table_free): Define.
685 * versados.c (versados_bfd_link_hash_table_free): Define.
686 * vms.c (vms_bfd_link_hash_table_free): New function.
687 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_free): New function.
688
689 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_malloc
690 instead of bfd_alloc.
691 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
692 * coff-mcore.c (coff_mcore_link_hash_table_create): Likewise.
693 * coff-ppc.c (ppc_coff_link_hash_table_create): Likewise.
694 * cofflink.c (_bfd_coff_link_hash_table_create): Likewise.
695 * ecoff.c (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
696 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
697 * elf.c (_bfd_elf_link_hash_table_create): Likewise.
698 * elf32-arm.h (elf32_arm_link_hash_table_create): Likewise.
699 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
700 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
701 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
702 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
703 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
704 * elf32-sh.c (sh_elf_link_hash_table_create): Likewise.
705 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create): Likewise.
706 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
707 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
708 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
709 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create): Likewise.
710 * elf64-x86-64.c (elf64_x86_64_link_hash_table_create): Likewise.
711 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
712 * linker.c (_bfd_generic_link_hash_table_create): Likewise.
713 * m68klinux.c (linux_link_hash_table_create): Likewise.
714 * sparclinux.c (linux_link_hash_table_create): Likewise.
715 * sunos.c (sunos_link_hash_table_create): Likewise.
716 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
717
718 * targets.c: Add _bfd_link_hash_table_free to xvec.
719
720 * bfd-in2.h: Regenerate.
721 * libbfd.h: Regenerate.
722 * libcoff.h: Regenerate.
723
830629ab
AM		 7242002-04-04 Alan Modra <amodra@bigpond.net.au>
725
726 * dep-in.sed: Cope with absolute paths.
727 * Makefile.am (dep.sed): Subst TOPDIR, and not INCDIR.
728 Run "make dep-am".
729 * Makefile.in: Regenerate.
730 * coff-arm.c: Fix copyright date.
731 * cpu-h8300.c: Likewise.
732 * cpu-i370.c: Likewise.
733 * cpu-s390.c: Likewise.
734 * cpu-mips.c: Likewise.
735 * po/SRC-POTFILES.in: Regenerate.
736
c6e90b02
TS		 7372002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
738
739 * Makefile.am: Add elfxx-mips.c to the known backends.
740 (elf32-mips.lo): remove dependency to coff/external.h.
741 * Makefile.in: Regenerate.
742 * configure.in: Add elfxx-mips.lo to all vectors using elf32-mips.lo
743 Remove elf32-mips.lo from 64 bit vectors. Update dependencies
744 accordingly.
745 * configure: Regenerate.
746 * elf-bfd.h: Move all MIPS ELF specific prototypes to elfxx-mips.h.
747 (irix_compat_t): IRIX compatibility level, moved from elf32-mips.c.
748 (elf_backend_mips_irix_compat, elf_backend_mips_rtype_to_howto): New
749 MIPS specific backend functions.
750 * elf32-mips.c: Moved most code to elfxx-mips.c.
751 (mips_elf_hi16_reloc): Rename from _bfd_mips_elf_hi16_reloc and make
752 static.
753 (mips_elf_lo16_reloc): Likewise, was _bfd_mips_elf_lo16_reloc.
754 (mips_elf_got16_reloc): Likewise, was _bfd_mips_elf_got16_reloc.
755 (mips_elf_gprel32_reloc): Likewise, was _bfd_mips_elf_gprel32_reloc.
756 (mips_elf32_rtype_to_howto): Rename from mips_rtype_to_howto. Changed
757 interface to allow selection of the right REL or RELA howto table.
758 (mips_elf32_object_p): Rename from _bfd_mips_elf_object_p and made
759 static. Let it refuse n32 objects.
760 (elf32_mips_grok_prstatus): Rename from _bfd_elf32_mips_grok_prstatus.
761 (elf32_mips_grok_psinfo): Rename from _bfd_elf32_mips_grok_psinfo.
762 (elf32_mips_discard_info): Rename from _bfd_elf32_mips_discard_info.
763 (elf32_mips_ignore_discarded_relocs): Rename from
764 _bfd_elf32_mips_ignore_discarded_relocs.
765 (elf32_mips_write_section): Rename from _bfd_elf32_mips_write_section.
766 (elf32_mips_irix_compat): New function, replaces IRIX_COMPAT.
767 (elf_mips_howto_table_rela): Remove.
768 * elf64-mips.c: Moved most code to elfxx-mips.c.
769 (bfd_elf64_bfd_reloc_type_lookup): Make static.
770 (mips_elf64_rtype_to_howto): New function.
771 (mips_elf64_object_p): Likewise.
772 (elf64_mips_irix_compat): Likewise.
773 * elfxx-mips.c: New file containing common code merged together from
774 elf32-mips.c and elf64-mips.c.
775 * elfxx-mips.h: New file containing MIPS specific prototypes from
776 elf-bfd.h.
777 * elfxx-target.h: Add handling for elf_backend_mips_irix_compat and
778 elf_backend_mips_rtype_to_howto.
779
d8dce692
AM		 7802002-04-04 Alan Modra <amodra@bigpond.net.au>
781
782 * srec.c (MAXCHUNK, Chunk): Revise comments.
783 (srec_write_record): Correct buffer size.
784 (srec_write_header): Do without intermediate buffer.
785 (srec_write_section): Validate Chunk.
786 (srec_write_terminator): Pass NULL instead of dummy buffer.
787 (srec_write_symbols): Pass file and symbol names directly to
788 bfd_bwrite so sprintf won't overflow buffer.
789
b88a866a
JJ		 7902002-04-03 Jakub Jelinek <jakub@redhat.com>
791
792 * elf32-sparc.c (elf32_sparc_relocate_section): Don't emit dynamic
793 PC relative relocs against hidden symbols.
794 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
795
d7866f04
AM		 7962002-04-03 Alan Modra <amodra@bigpond.net.au>
797
798 * elf.c (_bfd_elf_make_section_from_shdr): When setting section
799 LMAs, loop over segments until p_vaddr and p_memsz specify an
800 extent enclosing the section.
801
9e81ee67
NC		 8022002-04-02 Nick Clifton <nickc@cambridge.redhat.com>
803
804 * ihex.c (ihex_write_object_contents): Do not allow records to
805 cross a 64K boundary - wrap if necessary.
806
d2b64500
JT		 8072002-04-01 Nathan Williams <nathanw@wasabisystems.com>
808
809 * elf.c (elfcore_netbsd_get_lwpid): Fix off-by-one error
810 which caused the returned LWP ID to always be 0.
811
e36f7d53
RH		 8122002-04-01 Richard Henderson <rth@redhat.com>
813
814 * elf32-sparc.c (WILL_CALL_FINISH_DYNAMIC_SYMBOL): New.
815 (elf32_sparc_relocate_section): Use it to figure out when to
816 initialize .got entries.
817 * elf64-sparc.c: Similarly.
818
e92d460e
AM		 8192002-03-28 Alan Modra <amodra@bigpond.net.au>
820
821 * linker.c (link_action): Ignore duplicate warning syms.
822 (_bfd_generic_link_write_global_symbol): Follow warning symbol link.
823 * elflink.h (elf_adjust_dynstr_offsets): Likewise.
824 (elf_adjust_dynamic_symbol): Likewise.
825 (elf_export_symbol): Likewise.
826 (elf_link_find_version_dependencies): Likewise.
827 (elf_link_assign_sym_version): Likewise.
828 (elf_link_sec_merge_syms): Likewise.
829 (elf_link_output_extsym): Likewise.
830 (elf_gc_sweep_symbol): Likewise.
831 (elf_gc_propagate_vtable_entries_used): Likewise.
832 (elf_gc_smash_unused_vtentry_relocs): Likewise.
833 (elf_gc_allocate_got_offsets): Likewise.
834 (elf_collect_hash_codes): Likewise.
835 * elflink.c (elf_link_renumber_hash_table_dynsyms): Likewise.
836 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
837 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
838 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
839 * elf32-arm.h (elf32_arm_discard_copies): Likewise.
840 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Likewise.
841 (elf_cris_discard_excess_dso_dynamics): Likewise.
842 * elf32-hppa.c (clobber_millicode_symbols): Likewise.
843 (mark_PIC_calls): Likewise.
844 (allocate_plt_static): Likewise.
845 (allocate_dynrelocs): Likewise.
846 (readonly_dynrelocs): Likewise.
847 * elf32-i386.c (allocate_dynrelocs): Likewise.
848 (readonly_dynrelocs): Likewise.
849 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
850 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
851 * elf32-mips.c (mips_elf_output_extsym): Likewise.
852 (mips_elf_sort_hash_table_f): Likewise.
853 (mips_elf_check_mips16_stubs): Likewise.
854 * elf32-s390.c (allocate_dynrelocs): Likewise.
855 (readonly_dynrelocs): Likewise.
856 * elf32-sh.c (sh_elf_discard_copies): Likewise.
857 * elf32-xstormy16.c (xstormy16_relax_plt_check): Likewise.
858 (xstormy16_relax_plt_realloc): Likewise.
859 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
860 (elf64_alpha_output_extsym): Likewise.
861 * elf64-hppa.c (elf64_hppa_mark_exported_functions): Likewise.
862 * elf64-mips.c (mips_elf64_sort_hash_table_f): Likewise.
863 (mips_elf64_check_mips16_stubs): Likewise.
864 (mips_elf64_output_extsym): Likewise.
865 * elf64-ppc.c (func_desc_adjust): Likewise.
866 (allocate_dynrelocs): Likewise.
867 (readonly_dynrelocs): Likewise.
868 * elf64-s390.c (allocate_dynrelocs): Likewise.
869 (readonly_dynrelocs): Likewise.
870 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
871 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
872 (readonly_dynrelocs): Likewise.
873 * elfxx-ia64.c (elfNN_ia64_global_dyn_sym_thunk): Likewise.
874 * aoutx.h (aout_link_write_other_symbol): Likewise.
875 * cofflink.c (_bfd_coff_write_task_globals): Likewise.
876 (_bfd_coff_write_global_sym): Likewise.
877 * i386linux.c (linux_tally_symbols): Likewise.
878 * m68klinux.c (linux_tally_symbols): Likewise.
879 * sparclinux.c (linux_tally_symbols): Likewise.
880 * pdp11.c (aout_link_write_other_symbol): Likewise.
881 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
882 * xcofflink.c (xcoff_build_ldsyms): Likewise.
883 (xcoff_write_global_symbol): Likewise.
884
885 * cofflink.c (_bfd_coff_final_link): Formatting.
886 * cpu-mips.c (mips_compatible): Make static, prototype.
887 * elf32-i386.c (elf_i386_check_relocs): Formatting.
888 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
889 * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
890 * elf64-mips.c (mips_elf64_sort_hash_table): Likewise.
891 (mips_elf64_final_link): Likewise.
892 * elflink.h (elf_link_find_version_dependencies): Remove duplicate
893 prototype.
894
2106126f
NC		 8952002-03-27 Nick Clifton <nickc@cambridge.redhat.com>
896
897 * coff-arm.c (SWAP_IN_RELOC_OFFSET): Define.
898 (SWAP_OUT_RELOC_OFFSET): Define.
899
b99d1833
AM		 9002002-03-27 Gregory Steuck <greg@nest.cx>
901
902 * elf.c (_bfd_elf_get_symtab_upper_bound): Leave space for
903 terminating NULL if empty symbol table.
904 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
905
ad43ed4c
L		 9062002-03-26 H.J. Lu (hjl@gnu.org)
907
908 * elflink.h (elf_link_input_bfd): Revert the last change since
909 the gcc exception handling isn't fixed yet.
910
3851fca4
L		 9112002-03-26 H.J. Lu (hjl@gnu.org)
912
913 * elflink.h (elf_link_input_bfd): Complain about relocations
914 against local symbols in discarded sections.
915
b91afed7
AM		 9162002-03-26 Alan Modra <amodra@bigpond.net.au>
917
918 * elflink.h (elf_gc_mark): Don't recurse into non-ELF sections.
919
dba143ef
AM		 9202002-03-23 Alan Modra <amodra@bigpond.net.au>
921
922 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
923 section file offset for !SEC_LOAD sections.
924
ee29b9fb
RE		 9252002-03-21 Richard Earnshaw <rearnsha@arm.com>
926
830629ab
AM		 927 * elf32-arm.h (elf32_arm_final_link_relocate <case R_ARM_GOTOFF>,
928 <case R_ARM_GOT>): Handle relocations to Thumb functions.
ee29b9fb 929
54327882
AM		 9302002-03-21 Alan Modra <amodra@bigpond.net.au>
931
932 * coff64-rs6000.c (_bfd_xcoff64_put_symbol_name): Prototype.
933 Whitespace changes.
934 * archive.c: Update copyright date.
935 * bfd-in2.h: Regenerate.
936 * libbfd.h: Regenerate.
937 * Makefile.am: Run "make dep-am"
938 * Makefile.in: Regenerate.
939 * po/SRC-POTFILES.in: Regenerate.
940
1ee24f27
DJ		 9412002-03-20 Daniel Jacobowitz <drow@mvista.com>
942
943 * dwarf2.c (struct funcinfo): Move up.
944 (lookup_address_in_function_table): New argument function_ptr.
945 Set it.
946 (lookup_address_in_line_table): New argument function. If function
947 is non-NULL, use it to handle ``addr'' before the first line note of
948 the function.
949 (comp_unit_find_nearest_line): Update and swap calls to
950 lookup_address_in_function_table and lookup_address_in_line_table.
951 * syms.c (_bfd_stab_section_find_nearest_line): Use the first
952 N_SLINE encountered if we see an N_FUN before any N_SLINE.
953
51b9608c
TR		 9542002-03-20 Tom Rix <trix@redhat.com>
955
956 * coff-rs6000.c (_bfd_xcoff_stat_arch_elt): Renamed from
957 _bfd_xcoff_generic_stat_arch_elt. Fix format check.
958 * coff64-rs6000.c : Use _bfd_xcoff_stat_arch_elt.
959
789c90aa
TR		 9602002-03-19 Tom Rix <trix@redhat.com>
961
962 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through all
963 dynamic objects in archives.
964
1da54d81
HPN		 9652002-03-19 Hans-Peter Nilsson <hp@bitrange.com>
966
967 * elflink.h (NAME(bfd_elf,record_link_assignment)): Don't set
968 STT_NOTYPE symbols to STT_OBJECT.
969
7831a775 9702002-03-18 Jan Hubicka <jh@suse.cz>
beb43bb9
JH		 971
972 * cpu-i386.c (bfd_x86_64_arch): Rename to "i386:x86-64"
973
eb1e0e80
NC		 9742002-03-18 Tom Rix <trix@redhat.com>
975
976 * aix5ppc.core.c : New file for AIX 5 64 bit core support.
977 * bfd-in.h : Add bfd_xcoff_ar_archive_set_magic declaration.
978 * coff-rs6000 (do_pad) : New function for archive padding.
979 (do_copy) : New function for object file copying in archives.
980 (do_shared_object_padding) : New function for padding shared
981 objects to their text section alignment in archives.
982 (bfd_xcoff_ar_achive_set_magic) : Stub.
983 (xcoff_write_armap_big) : Use do_copy and do_pad.
984 (xcoff_write_archive_contents_big) : Use do_shared_object_padding,
985 do_copy and do_pad.
986 * coff64-rs6000.c (xcoff64_write_ojbect_contents) : Use
987 bfd_xcoff_magic_number.
988 (xcoff64_bad_format_hook) : New function for _bfd_bad_format_hook
989 fop.
990 (xcoff_backend_data_r) : Use xcoff64_bad_format_hook.
991 (bfd_xcoff_aix5_backend_data) : New Aix 5 backend data.
992 (aix5coff64_vec) : New Aix 5 target aix5coff64-rs6000.
993 * rs6000-core.c : Update copyright date.
994 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Check for NULL
995 csectpp.
996 * coffcode.h (coff_new_section_hook) : Use new accessor macros.
997 (coff_set_arch_mach_hook) : Add Aix 5 U64_TOCMAGIC magic #.
998 (coff_set_flags) : Use bfd_xcoff_magic_number.
999 * libxcoff.h (bfd_xcoff_is_xcoff64): Add U64_TOCMAGIC.
1000 * configure.in : Add powerpc-*-aix5 and rs6000-*-aix5 support.
1001 * Makefile.am : Same.
1002 * config.bfd : Same.
1003 * targets.c : Same.
1004 * configure : Regnerate.
1005 * Makefile.in : Same.
1006 * bfd-in2.h : Same.
1007
a1c259a1
NC		 10082002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
1009
1010 * po/fr.po: Updated version.
1011
4dae1ae7
AM		 10122002-03-18 Alan Modra <amodra@bigpond.net.au>
1013
1014 * libbfd.c (bfd_write_bigendian_4byte_int): Return true iff success.
1015 * libbfd.h: Regenerate.
1016 * archive.c (coff_write_armap): Pass on failures from
1017 bfd_write_bigendian_4byte_int.
1018
36b4f6e7
L		 10192002-03-14 H.J. Lu <hjl@gnu.org>
1020
1021 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set the BFD
1022 error to bfd_error_nonrepresentable_section for reinit_array
1023 section in DSO.
1024
a1aefc76
NC		 10252002-03-14 Nick Clifton <nickc@cambridge.redhat.com>
1026
a181be0a
NC		 1027 * coffcode.h (coff_slurp_symbol_table): When adding BSF_WEAK flag,
1028 OR it in rather than replacing previously selected flags.
1029
a1aefc76
NC		 1030 * elfxx-target.h (TARGET_BIG_SYM): Set ar_max_namelen to 15.
1031 (TARGET_LITTLE_SYM): Set ar_max_namelen to 15.
1032
c119f9b8
AM		 10332002-03-14 Alan Modra <amodra@bigpond.net.au>
1034
1035 * cpu-mips.c (mips_compatible): New. Don't check bits_per_word.
1036 (N): Use the above.
1037 * elflink.h (elf_bfd_final_link): Revert last change. Instead,
1038 ensure reloc size matches before calling elf_link_input_bfd.
1039 Add an assert to check reloc size when counting output relocs.
1040
c295a511
NC		 10412002-03-14 Nick Clifton <nickc@cambridge.redhat.com>
1042
1043 * mmo.c (mmo_get_loc): Return NULL rather than false.
1044
9ce88e60
NC		 10452002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
1046
1047 * po/fr.po: Updated version.
1048
4ddafab0
AM		 10492002-03-13 Alan Modra <amodra@bigpond.net.au>
1050
b74fa2cd
AM		 1051 * archures.c (bfd_default_compatible): Test bits_per_word.
1052 * cpu-i386.c (i386_compatible): Remove. Replace occurrences with
1053 bfd_default_compatible.
1054 * cpu-i370.c (i370_compatible): Likewise.
1055 * cpu-sparc.c (sparc_compatible): Likewise.
1056 * cpu-h8300.c (compatible): Test in->arch == out->arch.
1057
40b829d4
AM		 1058 * elflink.h: Formatting fixes.
1059 (elf_link_output_extsym): Merge undefined and undef weak cases.
1060
4ddafab0
AM		 1061 * elflink.h (elf_bfd_final_link): Only call elf_link_input_bfd
1062 when word size of input matches output word size.
1063
dd53c801
AJ		 10642002-03-12 Andreas Jaeger <aj@suse.de>
1065
1066 * cpu-i386.c (i386_compatible): New. Use it instead of
1067 bfd_default_compatible.
1068
aa066ac8
L		 10692002-03-07 H.J. Lu (hjl@gnu.org)
1070
1071 * coff-sh.c (shcoff_reloc_map): Use bfd_reloc_code_real_type
1072 as the type for bfd_reloc_val.
1073
1bf42538
JL		 10742002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
1075
1076 * elf-hppa.h (elf_hppa_is_dynamic_loader_symbol): New function.
1077 (elf_hppa_relocate_section): Ignore undefined dynamic loader symbols.
1078 (elf_hppa_final_link_relocate): Correct relocations for indirect
1079 references to local data through the DLT. Fix .opd creation for
1080 local symbols using R_PARISC_LTOFF_FPTR32 and R_PARISC_FPTR64
1081 relocations. Use e_lsel selector for R_PARISC_DLTIND21L,
1082 R_PARISC_LTOFF_FPTR21L and R_PARISC_LTOFF_TP21L as per
1083 "Processor-Specific ELF for PA_RISC, Version 1.43" document.
1084 Similarly, use e_rsel for DLT and LTOFF 'R' relocations.
1085 * elf32-hppa.c (final_link_relocate): Revise relocation selectors
1086 as per "Processor-Specific ELF for PA_RISC, Version 1.43" document.
1087
86eaf01e
JJ		 10882002-03-05 Jakub Jelinek <jakub@redhat.com>
1089
1090 * merge.c (_bfd_merge_sections): Don't segfault if there
1091 is nothing to merge due to GC.
1092
c44233aa
AM		 10932002-03-05 Alan Modra <amodra@bigpond.net.au>
1094
039cc25f
AM		 1095 * elf32-hppa.c (clobber_millicode_symbols): Remove hack to keep
1096 symbols that have been forced local.
1097
c44233aa
AM		 1098 * elflink.h (elf_bfd_final_link): Call elf_link_output_extsym
1099 to output forced local syms for non-shared link.
1100 (elf_link_output_extsym): Tweak condition for calling backend
1101 adjust_dynamic_symbol so that previous behaviour is kept.
1102 Whitespace changes throughout file.
1103
25e27870
L		 11042002-03-04 H.J. Lu <hjl@gnu.org>
1105
1106 * elf.c (bfd_section_from_shdr): Handle special sections,
1107 .init_array, .fini_array and .preinit_array.
1108 (elf_fake_sections): Likewise.
1109
1110 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Create the
1111 DT entry only if the section is in output for .init_array,
1112 .fini_array and .preinit_array. Complain about .preinit_array
1113 section in DSO.
1114 (elf_bfd_final_link): Warn zero size for .init_array,
1115 .fini_array and .preinit_array sections.
1116
1117 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Remove
1118 SHT_INIT_ARRAY, SHT_FINI_ARRAY and SHT_PREINIT_ARRAY.
1119 (elfNN_ia64_fake_sections): Remove .init_array, .fini_array and
1120 .preinit_array.
1121
bb2a49f2
AM		 11222002-03-04 Alan Modra <amodra@bigpond.net.au>
1123
1124 * configure.in (WIN32LIBADD): Don't eval PICFLAG assignment.
1125 * configure: Regenerate.
1126
38487e5e
TR		 11272002-03-02 Tom Rix <trix@redhat.com>
1128
c44233aa
AM		 1129 * coff64-rs6000.c (xcoff64_howto_table): Replace howto types with
1130 symbolic equiv.
38487e5e
TR		 1131 * coff-rs6000.c (xcoff_howto_table): Same.
1132
30831527
RH		 11332002-03-01 David Mosberger <davidm@hpl.hp.com>
1134
1135 * elflink.h (size_dynamic_sections): If section named
1136 ".preinit_array" exists, create DT_PREINIT_ARRAY and
1137 DT_PREINIT_ARRAYSZ entries in dynamic table. Analogously for
1138 ".init_array" and ".fini_array".
1139 (elf_bfd_final_link): Handle DT_PREINIT_ARRAYSZ, DT_INIT_ARRAYSZ,
1140 DT_FINI_ARRAYSZ, DT_PREINIT_ARRAY, DT_INIT_ARRAY, and
1141 DT_FINI_ARRAY.
1142
c8e5ddc8
AM		 11432002-02-26 Andrew Macleod <amacleod@cygnus.com>
1144
1145 * elflink.h (elf_bfd_final_link): Don't crash on SHN_UNDEF local
1146 dynsyms.
1147
96e0dda4
AM		 11482002-02-25 Alan Modra <amodra@bigpond.net.au>
1149
1c5b6bf8
AM		 1150 * elf64-hppa.h: Update copyright date.
1151
96e0dda4
AM		 1152 * elf64-ppc.c (ppc64_elf_check_relocs): Warning fix.
1153 (ppc64_elf_relocate_section): Don't generate power4 style branch
1154 hints for *_BRTAKEN and *_BRNTAKEN relocs.
1155
0fb19cbc
JJ		 11562002-02-22 Jakub Jelinek <jakub@redhat.com>
1157
1158 * elf64-sh64.c (sh_elf64_relocate_section): Fix a typo from my
1159 last patch.
1160 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1161
c434dee6
AJ		 11622002-02-21 Andreas Jaeger <aj@suse.de>
1163
1164 * elf64-x86-64.c: Major rework that introduces all recent changes
1165 to the x86-64 backend. Get a closer match to elf32-i386.
1166 (struct elf64_x86_64_dyn_relocs): Rename from
1167 elf64_x86_64_pcrel_relocs_copied, add additional fields. Change
1168 all users.
1169 (struct elf64_x86_64_link_hash_table): Add short cuts to some
1170 sections.
1171 (link_hash_newfunc): Rename from elf64_x86_64_link_hash_newfunc,
1172 remove casts, initialize new hash members.
1173 (create_got_section): New.
1174 (elf64_x86_64_create_dynamic_sections): New.
1175 (elf64_x86_64_copy_indirect_symbol): New.
1176 (elf64_x86_64_check_relocs): Don't allocate space for dynamic
1177 relocs, .got or .relgot here but do it in allocate_dynrelocs.
1178 Reference count possible .plt and .got entries. Don't test input
1179 section SEC_READONLY here to try to avoid copy relocs, and keep
1180 dyn_relocs regardless of ELF_LINK_NON_GOT_REF. Don't set
1181 DF_TEXTREL here. Delay setting of variables until needed. Cache
1182 pointer to "sreloc" section in elf_section_data. Tweak condition
1183 under which .got created. Report files with bad relocation
1184 section names.
1185 (elf64_x86_64_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
1186 Reference count possible .plt entries. Don't deallocate .got and
1187 .relgot space here.
1188 (elf64_x86_64_adjust_dynamic_symbol): Handle nocopyreloc. Don't
1189 do copy reloc processing for weakdefs. Remove redundant casts and
1190 aborts. Delay setting of vars until needed. Move creation of
1191 dynamic symbols and allocation of .plt and .rela.plt to
1192 allocate_dynrelocs. Replace BFD_ASSERT with abort.
1193 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): New.
1194 (allocate_dynrelocs): New.
1195 (readonly_dynrelocs): New.
1196 (elf64_x86_64_size_dynamic_sections): Call readonly_dynrelocs.
1197 Allocate space for dyn relocs. Replace BFD_ASSERT with abort.
1198 Zero out the dynamic allocated content space.
1199 (elf64_x86_64_discard_copies): Removed.
1200 (elf64_x86_64_relocate_section): Make use of dynamic section
1201 short-cuts. Localise vars, and delay setting. Better error
1202 reporting, replace BFD_ASSERT with abort. Check
1203 ELF_LINK_HASH_DEF_DYNAMIC to see if a symbol is not defined in the
1204 regular object file and tread the weak definition as the normal
1205 one. Don't discard relocs for undefweak or undefined symbols and
1206 check !DEF_REGULAR as well as DEF_DYNAMIC in test for avoided copy
1207 relocs.
1208 (elf64_x86_64_finish_dynamic_symbol): Don't copy relocs for
1209 symbols that have been forced local. Use same test to decide if
1210 we can use a relative reloc for got as relocate_section. Expand
1211 SHN_UNDEF comment. Move expressions out of function calls.
1212 Replace BFD_ASSERT with abort.
1213 (bfd_elf64_bfd_final_link): Removed.
1214 (elf_backend_copy_indirect_symbol): Define.
1215
ff3a6ee3
TR		 12162002-02-20 Tom Rix <trix@redhat.com>
1217
1218 * coff-rs6000.c (xcoff_howto_table): Add 16 bit R_BA.
1219 (_bfd_xcoff_reloc_type_lookup): Use it.
1220 * coff64-rs6000.c (xcoff64_howto_table): Same.
1221 (xcoff64_reloc_type_lookup): Same.
c434dee6 1222
a68d41fb
AM		 12232002-02-20 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1224
1225 * osf-core.c (osf_core_vec): OSF/1 (Digital Unix) core files are
1226 little endian.
1227
befc3abb
MS		 12282002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
1229
1230 * archures.c (bfd_mach_s390_esa): Rename to bfd_mach_s390_31.
1231 (bfd_mach_s390_esame): Rename to bfd_mach_s390_64.
1232 * bfd-in2.h: Regenerate.
1233 * cpu-s390.c (arch_info_struct): Use renamed architecture defines.
1234 Replace architecture name "s390" with "s390:31-bit" and "s390:esame"
1235 with "s390:64-bit".
1236 * elf32-s390.c (elf_howto_table): Add 32 bit pc relative relocations.
1237 (elf_s390_reloc_type_lookup): Likewise.
1238 (elf_s390_check_relocs): Likewise.
1239 (elf_s390_gc_sweep_hook): Likewise.
1240 (elf_s390_relocate_section): Likewise.
1241 (elf_s390_object_p): Use renamed architecture define.
1242 * elf64-s390.c (elf_s390_object_p): Use renamed architecture define.
1243
6eeeec9b
FCE		 12442002-02-19 Frank Ch. Eigler <fche@redhat.com>
1245
1246 * syms.c (stt[]): Sorted. Added .init/.fini -> "t" mapping.
1247
0bb2d96a
JJ		 12482002-02-19 Jakub Jelinek <jakub@redhat.com>
1249
1250 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Enable
1251 absptr -> pcrel optimization for shared libs.
1252 Only create minimal .eh_frame_hdr if absptr FDE encoding in shared
1253 library cannot be converted to pcrel.
1254 (_bfd_elf_eh_frame_section_offset): Return -2 if making absptr
1255 relative.
1256 * elf32-i386.c (elf_i386_relocate_section): If
1257 _bfd_elf_section_offset returned -2, skip, but make sure the
1258 relocation is installed.
1259 * elf32-arm.h (elf32_arm_final_link_relocate): Likewise.
1260 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1261 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1262 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1263 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1264 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1265 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1266 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1267 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1268 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1269 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1270 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1271 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1272 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1273 * elf64-alpha.c (elf64_alpha_relocate_section): Handle
1274 _bfd_elf_section_offset returning -2 the same way as -1.
1275 * elfxx-ia64.c (elfNN_ia64_install_dyn_reloc): Likewise.
1276 * elf32-mips.c (mips_elf_create_dynamic_relocation): Add FIXME
1277 and BFD_ASSERT.
1278 * elf64-mips.c (mips_elf64_create_dynamic_relocation): Likewise.
1279
69f284c7
TR		 12802002-02-18 Tom Rix <trix@redhat.com>
1281
1282 * xcofflink.c (bfd_xcoff_link_gernate_rtinit): Add -brtl support.
1283 (bfd_xcoff_size_dynamic_sections): Same.
1284 * bfd-in.h (bfd_xcoff_link_generate_rtinit): Same.
1285 (bfd_xcoff_size_dynamic_sections): Same.
1286 * coff-rs6000.c (xcoff_generate_rtinit): Same.
1287 * coff-rs646000.c (xcoff64_generate_rtinit): Same.
1288 * libxcoff.h (struct xcoff_backend_data_rec): Same.
1289 * xcofflink.c (xcoff_build_ldsyms, xcoff_link_add_symbols): Clean.
1290 * bfd-in2.h: Regenerate.
1291
82bd7b59
AM		 12922002-02-18 Alan Modra <amodra@bigpond.net.au>
1293
1294 * elf64-ppc.c (STFD_FR0_0R1, LFD_FR0_0R1, BLR): Define.
1295 (struct ppc_link_hash_table): Add sfpr.
1296 (ppc64_elf_link_hash_table_create): Init it.
1297 (ppc64_elf_create_dynamic_sections): Split creation of .stub and
1298 .glink out to..
1299 (create_linkage_sections): ..here. Make .sfpr too.
1300 (ppc64_elf_check_relocs): Call create_linkage_sections, and set
1301 dynobj early.
1302 (MIN_SAVE_FPR, MAX_SAVE_FPR): Define.
1303 (ppc64_elf_func_desc_adjust): Look for missing ._savef* and
1304 ._restf* functions, and create as needed.
1305 (func_desc_adjust): Only force_local for shared libs.
1306
ef1355e8
NC		 13072002-02-18 David O'Brien <obrien@FreeBSD.org>
1308
1309 * configure.in: Bump version number post 2.12 branching.
1310 * configure: Regenerate.
1311
dfa36a69
HPN		 13122002-02-17 Hans-Peter Nilsson <hp@bitrange.com>
1313
1314 * mmo.c: Correct and improve comments.
1315 (mmo_write_chunk): Store trailing byte in bfd buffer; don't
1316 zero-pad. Use input to fill up non-empty bfd buffer.
1317 (mmo_flush_chunk): New function.
1318 (mmo_write_loc_chunk): Add parameter last_vmap, all callers
1319 changed. Don't emit location specifier if VMA is same as
1320 *LAST_VMAP after omitting leading zero contents. Call
1321 mmo_flush_chunk before emitting location specifier.
1322 (mmo_write_loc_chunk_list): Call mmo_flush_chunk when finished
1323 with mmo_write_loc_chunk calls.
1324 (mmo_internal_write_section): Call mmo_flush_chunk after
1325 mmo_write_chunk.
1326 (mmo_write_symbols_and_terminator): Move :Main to first position
1327 in symbol array. Add faked one if it does not exist if there are
1328 other symbols. Don't add it if there are no symbols at all. Move
1329 out test for value of :Main from symbol loop. Rename table
1330 fakemain to maintable and variable mainsym to fakemain.
1331
ccf00ab6
RH		 13322002-02-15 Richard Henderson <rth@redhat.com>
1333
1334 * elf64-alpha.c (elf64_alpha_relocate_section) [BRSGP]: A target
1335 section with no got matches any got. Simplify error generaion.
1336
88eaccc2
AM		 13372002-02-15 Alan Modra <amodra@bigpond.net.au>
1338
fd96f80f
AM		 1339 Support arbitrary length fill patterns.
1340 * linker.c (bfd_new_link_order): Zero all fields with bfd_zalloc.
1341 (_bfd_default_link_order): Remove bfd_fill_link_order code.
1342 Call default_data_link_order.
1343 (default_fill_link_order): Delete.
1344 (default_data_link_order): New function.
1345 * elf32-mips.c (_bfd_mips_elf_final_link): Replace occurrences
1346 of bfd_fill_link_order with bfd_data_link_order.
1347 * elf64-alpha.c (elf64_alpha_final_link): Likewise.
1348 * elf64-mips.c (mips_elf64_final_link): Likewise.
1349
88eaccc2
AM		 1350 * bfd.c (bfd_scan_vma): Clamp overflows to max bfd_vma value.
1351 Correct value returned in "end" for "0x<non-hex>".
1352
e2fd756b
NC		 13532002-02-14 Nick Clifton <nickc@cambridge.redhat.com>
1354
1355 * cpu-arm.c (processors): Replace 'arch' field with 'mach'.
1356 (scan): Test against 'mach' field in info structure.
1357
edd29cf9
AM		 13582002-02-14 Alan Modra <amodra@bigpond.net.au>
1359
1360 * elf.c (elf_fake_sections): Use SHT_NOBITS when SEC_NEVER_LOAD.
1361
1e30956e 13622002-02-14 Matt Fredette <fredette@netbsd.org>
76f57f3a
JT		 1363
1364 * elf32-m68k.c (elf32_m68k_print_private_bfd_data): Recognize
1365 EF_M68000.
1366
bf36db18
NC		 13672002-02-13 Nick Clifton <nickc@cambridge.redhat.com>
1368
1369 * elf.c (_bfd_elf_make_section_from_shdr): Do not insist on
edd29cf9
AM		 1370 non-zero physical addresses when adjusting the LMAs of new
1371 sections.
bf36db18 1372
189c6563
AM		 13732002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
1374
1375 * elf-hppa.h (elf_hppa_reloc_final_type): New function stripped
1376 from _bfd_elf_hppa_gen_reloc_type.
1377 (_bfd_elf_hppa_gen_reloc_type): Remove duplicate prototype.
1378 * elf32-hppa.h (elf32_hppa_reloc_final_type): Add protptype.
1379 * elf32-hppa.c: Include elf32-hppa.h before elf-hppa.h.
1380 * elf64-hppa.h (elf64_hppa_reloc_final_type): Add protptype.
1381
e948afaf
AO		 13822002-02-12 Alexandre Oliva <aoliva@redhat.com>
1383
1384 * elf-m10300.c (mn10300_elf_relax_section): Skip section before
1385 loading its contents if there's nothing to do in it.
1386
19397422
AM		 13872002-02-12 Alan Modra <amodra@bigpond.net.au>
1388
0ad3a73b
AM		 1389 * elf64-ppc.c (ppc64_elf_size_stubs): Correct test for crossing
1390 64k boundary.
1391
19397422
AM		 1392 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Add dynamic
1393 DT_PPC64_OPD and DT_PPC64_OPDSZ tags.
1394 (ppc64_elf_finish_dynamic_sections): Set values for them.
1395
51316059
MS		 13962002-02-11 Michael Snyder <msnyder@redhat.com>
1397
1398 * elf-bfd.h (elfcore_write_lwpstatus): Add prototype.
1399 * elf.c (elfcore_grok_pstatus): Add prototype.
1400 (elfcore_grok_lwpstatus): Add prototype.
1401 (elfcore_write_lwpstatus): New function.
1402 (elfcore_write_pstatus): Fix typo, eliminate unnecessary memcpy.
1403
518313c3
AO		 14042002-02-11 Alexandre Oliva <aoliva@redhat.com>
1405
1406 * elf32-sh.c: Added missing prototypes.
1407 * elf32-sh64.c: Likewise.
1408 (sh_elf_align_loads): Mark unused args as such.
1409 * elf64-sh64.c: Added missing prototypes.
1410 (struct elf_sh64_link_hash_entry): Fix typo.
1411 (sh_elf64_relocate_section): Fix info argument passed to
1412 _bfd_elf_section_offset.
1413
2c73f9d8
AM		 14142002-02-11 Alan Modra <amodra@bigpond.net.au>
1415
1416 * Makefile.am: "make dep-am".
1417 * Makefile.in: Regenerate.
1418 * aclocal.m4: Regenerate.
1419 * config.in: Regenerate.
1420 * configure: Regenerate.
1421
d426c6b0
DJ		 14222002-02-10 Daniel Jacobowitz <drow@mvista.com>
1423
1424 * coff-rs6000.c (xcoff_generate_rtinit): Silence uninitialized
1425 variable warnings.
1426 * elf32-sh.c (sh_elf_relax_section): Silence signed/unsigned
1427 comparison warning.
1428 * trad-core.c (trad_unix_core_file_p): Silence pointer/integer
1429 cast warnings for the common case.
1430
e58ee0cd
HPN		 14312002-02-10 Hans-Peter Nilsson <hp@bitrange.com>
1432
1433 * config.bfd (sh-*-linux*, sh-*-elf* | sh-*-rtemself*): Add sh64
1434 vectors.
1435 (sh-*-netbsdelf*): New, to trump sh*-*-netbsdelf* and add sh64
1436 vectors.
1437
7793f4d0
RH		 14382002-02-09 Richard Henderson <rth@redhat.com>
1439
1440 * elf64-alpha.c (elf64_alpha_howto): Add R_ALPHA_BRSGP.
1441 (elf64_alpha_reloc_map, elf64_alpha_check_relocs): Likewise.
1442 (elf64_alpha_relocate_section): Likewise.
1443 * reloc.c (BFD_RELOC_ALPHA_BRSGP): New.
1444 * bfd-in2.h, libbfd.h: Rebuild.
1445
7e799044
HPN		 14462002-02-09 Hans-Peter Nilsson <hp@bitrange.com>
1447
1448 * elf64-mmix.c (_bfd_mmix_finalize_linker_allocated_gregs): Check
1449 that base-plus-offset reloc accounting is consistent.
1450 (mmix_elf_relax_section): Keep base-plus-offset reloc accounting
1451 up to date for undefined symbols.
1452
027d73eb
EC		 14532002-02-08 Eric Christopher <echristo@redhat.com>
1454
1455 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1456
1457 * elf32-mips.c (_bfd_mips_elf_fake_sections): Don't create .rela
1458 sections for the O32 ABI.
1459
517662d4
CD		 14602002-02-08 Chris Demetriou <cgd@broadcom.com>
1461
1462 * elf32-arm.h: Fix formatting of _("...").
1463 * elf32-d10v.c: Likewise.
1464 * elf32-m68k.c: Likewise.
1465 * elf32-mips.c: Likewise.
1466
5e37cc46
NC		 14672002-02-08 Ivan Guzvinec <ivang@opencores.org>
1468
1469 * coff-or32.c: Fix compile time warning messages.
1470
fbca6ad9
AO		 14712002-02-08 Alexandre Oliva <aoliva@redhat.com>
1472
1473 Contribute sh64-elf.
1474 2002-01-23 Alexandre Oliva <aoliva@redhat.com>
1475 * reloc.c (R_SH_GOTPLT32, R_SH_GOT_LOW16, R_SH_GOT_MEDLOW16,
1476 R_SH_GOT_MEDHI16, R_SH_GOT_HI16, R_SH_GOTPLT_LOW16,
1477 R_SH_GOTPLT_MEDLOW16, R_SH_GOTPLT_MEDHI16, R_SH_GOTPLT_HI16,
1478 R_SH_PLT_LOW16, R_SH_PLT_MEDLOW16, R_SH_PLT_MEDHI16,
1479 R_SH_PLT_HI16, R_SH_GOTOFF_LOW16, R_SH_GOTOFF_MEDLOW16,
1480 R_SH_GOTOFF_MEDHI16, R_SH_GOTOFF_HI16, R_SH_GOTPC_LOW16,
1481 R_SH_GOTPC_MEDLOW16, R_SH_GOTPC_MEDHI16, R_SH_GOTPC_HI16,
1482 R_SH_GOT10BY4, R_SH_GOTPLT10BY4, R_SH_GOT10BY8, R_SH_GOTPLT10BY8,
1483 R_SH_COPY64, R_SH_GLOB_DAT64, R_SH_JMP_SLOT64, R_SH_RELATIVE64):
1484 New relocs.
1485 * libbfd.h, bfd-in2.h: Rebuilt.
1486 * elf32-sh.c (sh_elf_howto_table): Define new relocs.
1487 (sh_reloc_map): Map them.
1488 (PLT_ENTRY_SIZE, elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
1489 elf_sh_plt_entry_be, elf_sh_plt_entry_le, elf_sh_pic_plt_entry_be,
1490 elf_sh_pic_plt_entry_le, elf_sh_plt0_entry, elf_sh_plt_entry,
1491 elf_sh_pic_plt_entry, elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
1492 elf_sh_plt0_gotplt_offset, elf_sh_plt_temp_offset,
1493 elf_sh_plt_symbol_offset, elf_sh_plt_reloc_offset,
1494 movi_shori_putval) [INCLUDE_SHMEDIA]: New.
1495 (elf_sh_link_hash_entry) [INCLUDE_SHMEDIA]: Add
1496 datalabel_got_offset.
1497 (sh_elf_link_hash_newfunc): Initialize it.
1498 (sh_elf_relocate_section): Augment the scope of
1499 seen_stt_datalabel. Introduce GOTPLT support. Extend GOTPC, PLT,
1500 GOT and GOTOFF handling to new SHmedia relocation types. Support
1501 GOT_BIAS.
1502 (sh_elf_check_relocs): Likewise.
1503 (sh_elf_finish_dynamic_symbol) [TARGET_SHMEDIA]: Set up values in
1504 PLT entries using movi_shori_putval. Support GOT_BIAS.
1505 (sh_elf_finish_dynamic_sections): Likewise.
1506 * elf32-sh64.c (shmedia_prepare_reloc): Do not add addend to
1507 relocation, it's now done by the caller.
1508 (GOT_BIAS): New.
1509 * elf64-sh64.c (GOT_BIAS, PLT_ENTRY_SIZE, elf_sh64_sizeof_plt,
1510 elf_sh64_plt_plt0_offset, elf_sh64_plt0_gotplt_offset,
1511 elf_sh64_plt_temp_offset, elf_sh64_plt_symbol_offset,
1512 elf_sh64_plt_reloc_offset, ELF_DYNAMIC_INTERPRETER,
1513 elf_sh64_pcrel_relocs_copied, elf_sh64_link_hash_entry,
1514 elf_sh64_link_hash_table, sh64_elf64_link_hash_traverse,
1515 sh64_elf64_hash_table): New.
1516 (sh_elf64_howto_table): Introduce new relocs.
1517 (sh_elf64_info_to_howto): Accept new PIC relocs.
1518 (sh_elf64_relocate_section): Augment the scope of
1519 seen_stt_datalabel. Support new PIC relocs.
1520 (sh_elf64_check_relocs): Support new PIC relocs.
1521 (elf_sh64_plt0_entry_be, elf_sh64_plt0_entry_le,
1522 elf_sh64_plt_entry_be, elf_sh64_plt_entry_le,
1523 elf_sh64_pic_plt_entry_be, elf_sh64_pic_plt_entry_le,
1524 elf_sh64_plt0_entry, elf_sh64_plt_entry, elf_sh64_pic_plt_entry,
1525 sh64_elf64_link_hash_newfunc, sh64_elf64_link_hash_table_create,
1526 movi_shori_putval, movi_3shori_putval,
1527 sh64_elf64_create_dynamic_sections,
1528 sh64_elf64_adjust_dynamic_symbol, sh64_elf64_discard_copies,
1529 sh64_elf64_size_dynamic_sections,
1530 sh64_elf64_finish_dynamic_symbol,
1531 sh64_elf64_finish_dynamic_sections): New.
1532 (elf_backend_create_dynamic-sections,
1533 bfd_elf64_bfd_link_hash_table_create,
1534 elf_backend_adjust_dynamic_symbol,
1535 elf_backend_size_dynamic_sections,
1536 elf_backend_finish_dynamic_symbol,
1537 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
1538 elf_backend_plt_readonly, elf_backend_want_plt_sym,
1539 elf_backend_got_header_size, elf_backend_plt_header_size):
1540 Define.
1541 2001-05-16 Alexandre Oliva <aoliva@redhat.com>
1542 * elf32-sh.c: Renumbered and renamed some SH5 relocations to
1543 match official numbers and names; moved unmaching ones to the
1544 range 0xf2-0xff.
1545 * elf32-sh64.c, elf64-sh64.c: Likewise.
1546 2001-03-12 DJ Delorie <dj@redhat.com>
1547 * elf32-sh.c (sh_elf_relax_section): Don't relax SHmedia
1548 sections.
1549 2001-03-12 DJ Delorie <dj@redhat.com>
1550 * elf32-sh64.c (shmedia_prepare_reloc): Validate relocs that must
1551 be aligned.
1552 * elf64-sh64.c (sh_elf64_relocate_section): Ditto.
1553 2001-01-14 Hans-Peter Nilsson <hpn@cygnus.com>
1554 * elf32-sh64.c (bfd_elf32_bfd_copy_private_section_data): Define.
1555 (sh64_elf_fake_sections): Set type to SHT_SH5_CR_SORTED for a
1556 .cranges section with SEC_SORT_ENTRIES set.
1557 (sh64_backend_section_from_shdr): Set SEC_SORT_ENTRIES on an
1558 incoming sorted .cranges section.
1559 (sh64_bfd_elf_copy_private_section_data): New.
1560 (sh64_elf_final_write_processing): Only sort .cranges and modify
1561 start address if called by linker.
1562 2001-01-08 Ben Elliston <bje@redhat.com>
1563 * elf32-sh64.c (sh64_elf_final_write_processing): Activate
1564 Hans-Peter Nilsson's set bit 0 patch from 2001-01-06.
1565 * elf64-sh64.c (sh64_elf64_final_write_processing): Ditto.
1566 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1567 * elf64-sh64.c (sh_elf64_howto_table): No open brace at start of
1568 line. Add comments before all entries.
1569 <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct and clarify describing
1570 comment.
1571 (sh_elf64_reloc): Correct head comment.
1572 (sh_elf64_relocate_section): Correct spacing.
1573 <relocating for a local symbol>: Do not honour STO_SH5_ISA32;
1574 instead call reloc_dangerous callback.
1575 <case R_SH_SHMEDIA_CODE>: New case.
1576 (sh_elf64_gc_mark_hook): Correct spacing.
1577 (sh_elf64_check_relocs): Ditto.
1578 * elf32-sh64.c (shmedia_prepare_reloc) <case R_SH_SHMEDIA_CODE>:
1579 New case.
1580 * elf32-sh.c: Correct #endif comments for #ifndef-wrapped
1581 functions.
1582 (sh_elf_howto_table) <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct,
1583 clarify describing comment. Add comments before all entries.
1584 (sh_elf_relocate_section) <relocating for a local symbol>: Do not
1585 honour STO_SH5_ISA32; instead call reloc_dangerous callback.
1586 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1587 Sort .cranges section in final link. Prepare to set bit 0 on
1588 entry address.
1589 * elf32-sh64.c (struct sh64_find_section_vma_data): New.
1590 (sh64_elf_link_output_symbol_hook): Fix typo in prototype.
1591 (sh64_elf_set_mach_from_flags): Set SEC_DEBUGGING on incoming
1592 .cranges section.
1593 (sh64_backend_section_from_shdr): New, to recognize
1594 SHT_SH5_CR_SORTED on incoming .cranges section.
1595 (elf_backend_section_from_shdr): Define.
1596 (sh64_elf_final_write_processing): Sort outgoing .cranges
1597 section. (New, temporarily disabled:) Set bit 0 on entry address
1598 according to ISA type.
1599 (sh64_find_section_for_address): New.
1600 (crange_qsort_cmpb, crange_qsort_cmpl, crange_bsearch_cmpb,
1601 crange_bsearch_cmpl): Move here from opcodes/sh64-dis.c.
1602 (sh64_address_in_cranges): Move here from opcodes/sh64-dis.c. Use
1603 bfd_malloc, not xmalloc.
1604 (sh64_get_contents_type): Move here from opcodes/sh64-dis.c. Make
1605 global.
1606 * elf32-sh64.c (sh64_elf64_final_write_processing): New, (but
1607 temporarily disabled) setting bit 0 on entry address.
1608 (elf_backend_final_write_processing): Define.
1609 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
1610 * elf32-sh.c (sh_elf_howto_table) <R_SH_PT_16>: Adjust fields to
1611 be a proper relocation for PTA and PTB rather than a marker.
1612 <R_SH_IMMU5, R_SH_IMMS6, R_SH_IMMU6, R_SH_IMMS10, R_SH_IMMS10BY2,
1613 R_SH_IMMS10BY4, R_SH_IMMS10BY8, R_SH_IMMS16, R_SH_IMMU16,
1614 R_SH_IMM_LOW16, R_SH_IMM_LOW16_PCREL, R_SH_IMM_MEDLOW16,
1615 R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16, R_SH_IMM_MEDHI16_PCREL,
1616 R_SH_IMM_HI16, R_SH_IMM_HI16_PCREL, R_SH_64, R_SH_64_PCREL>:
1617 Zero src_mask.
1618 * elf64-sh64.c: Ditto.
1619 (sh_elf64_relocate_section) <case R_SH_PT_16>: New case.
1620 * elf32-sh64.c: Include opcodes/sh64-opc.h
1621 (shmedia_prepare_reloc): Take a bfd_link_info pointer as first
1622 argument. Drop const qualifiers from "bfd *" and "bfd_byte *"
1623 parameters. No unused parameters. Caller changed.
1624 <case R_SH_PT_16>: New case.
1625 * Makefile.am (elf32-sh64.lo): Add dependency on sh64-opc.h.
1626 * Makefile.in: Regenerate.
1627 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
1628 * elf64-sh64.c (sh64_elf64_fake_sections): Set SHF_SH5_ISA32 for
1629 all code sections.
1630 (sh_elf64_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
1631 (sh64_elf_merge_private_data): Ditto.
1632 * elf32-sh64.c (sh64_elf_fake_sections): Use sh64_elf_section_data
1633 to access stored section flags.
1634 (sh64_elf_final_write_processing): Return immediately unless
1635 called by linker. Use sh64_elf_section_data (cranges) to get size
1636 of linker-generated cranges entries.
1637 (sh64_elf_copy_private_data): Add missing "return true".
1638 (sh64_elf_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
1639 (sh_elf64_merge_private_data): Ditto.
1640 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
1641 * elf64-sh64.c (sh64_elf64_fake_sections): New, copy of
1642 elf64-sh64.c:sh64_elf_fake_sections.
1643 (elf_backend_fake_sections): Define as sh64_elf64_fake_sections.
1644 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
1645 * elf32-sh64.c (sh64_elf_copy_private_data_internal): Delete.
1646 (sh64_elf_final_write_processing): New.
1647 (elf_backend_final_write_processing): Define.
1648 (sh64_elf_fake_sections): Get header flags from tdata field.
1649 (sh64_elf_copy_private_data): Do not call
1650 sh64_elf_copy_private_data_internal, just copy e_flags field.
1651 (sh64_elf_merge_private_data): Do not call
1652 sh64_elf_copy_private_data_internal.
1653 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
1654 Remove EF_SH64_ABI64, let ELF size make difference.
1655 Remove SH64-specific BFD section flag.
1656 * elf32-sh64.c (sh64_elf_fake_sections): Recognize section as
1657 containing SHmedia through elf_section_data (asect)->tdata
1658 non-zero, not using a BFD section flag.
1659 (sh64_elf_set_mach_from_flags): Don't recognize EF_SH64_ABI64.
1660 (sh64_elf_merge_private_data): Similar.
1661 (elf_backend_section_flags): Don't define.
1662 (sh64_elf_backend_section_flags): Delete.
1663 * elf64-sh64.c (sh_elf64_set_mach_from_flags): Recognize EF_SH64,
1664 not EF_SH64_ABI64.
1665 (sh_elf64_merge_private_data): Similar.
1666 * section.c (Section flags definitions): Don't define
1667 SEC_SH_ISA_SHMEDIA.
1668 (bfd-in2.h): Regenerate.
1669 2000-12-09 Hans-Peter Nilsson <hpn@cygnus.com>
1670 Make DataLabel references work with partial linking.
1671 * elf32-sh64.c: Fix formatting.
1672 (sh64_elf_link_output_symbol_hook): New.
1673 (elf_backend_link_output_symbol_hook): Define to
1674 sh64_elf_link_output_symbol_hook.
1675 (sh64_elf_add_symbol_hook): Make DataLabel symbol just global
1676 undefined if partial linking. Adjust sanity check.
1677 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): New.
1678 (elf_backend_link_output_symbol_hook): Define to
1679 sh64_elf64_link_output_symbol_hook.
1680 (sh64_elf64_add_symbol_hook): Make DataLabel symbol just global
1681 undefined if partial linking. Adjust sanity check.
1682 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
1683 Implement semantics for inter-file DataLabel references.
1684 * elf64-sh64.c (DATALABEL_SUFFIX): Define.
1685 (sh64_elf64_add_symbol_hook): New.
1686 (sh_elf64_relocate_section): If passing an indirect symbol with
1687 st_type STT_DATALABEL on the way to a symbol with st_other
1688 STO_SH5_ISA32, do not bitor 1 to the relocation.
1689 (elf_backend_add_symbol_hook): Define to
1690 sh64_elf64_add_symbol_hook.
1691 * elf64-sh32.c: Tweak comments.
1692 (DATALABEL_SUFFIX): Define.
1693 (sh64_elf_add_symbol_hook): New.
1694 (elf_backend_add_symbol_hook): Define to sh64_elf_add_symbol_hook.
1695 * elf32-sh.c (sh_elf_relocate_section): If passing an indirect
1696 symbol with st_type STT_DATALABEL on the way to a symbol with
1697 st_other STO_SH5_ISA32, do not bitor 1 to the relocation.
1698 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
1699 Pass through STT_DATALABEL.
1700 * elf32-sh64.c (sh64_elf_get_symbol_type): New.
1701 (elf_backend_get_symbol_type): Define.
1702 * elf64-sh64.c (sh64_elf64_get_symbol_type): New.
1703 (elf_backend_get_symbol_type): Define.
1704 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
1705 * elf32-sh64.c: Tweak comments.
1706 (sh64_elf_copy_private_data_internal): Add prototype.
1707 (bfd_elf32_bfd_set_private_flags): Define.
1708 (sh64_elf_copy_private_data_internal): Compare machine name, not
1709 textual BFD target name, to check whether to copy section flag
1710 SHF_SH5_ISA32.
1711 (sh64_elf_merge_private_data): Validize bfd_get_arch_size.
1712 Tweak section-contents-type-mismatch message.
1713 (shmedia_prepare_reloc): Add ATTRIBUTE_UNUSED markers.
1714 Validize reloc-types.
1715 * elf64-sh64.c: New file.
1716 * targets.c (bfd_elf64_sh64_vec, bfd_elf64_sh64l_vec): Declare.
1717 * Makefile.am (BFD64_BACKENDS): Add elf64-sh64.lo.
1718 (BFD64_BACKENDS_CFILES): Add elf64-sh64.c.
1719 Regenerate dependencies.
1720 * Makefile.in: Regenerate.
1721 * config.bfd (sh64-*-elf*): Add bfd_elf64_sh64_vec and
1722 bfd_elf64_sh64l_vec.
1723 * configure.in: Handle bfd_elf64_sh64_vec and
1724 bfd_elf64_sh64l_vec.
1725 * configure: Regenerate.
1726 * po/POTFILES.in: Regenerate.
1727 * po/bfd.pot: Regenerate.
1728 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
1729 * elf32-sh64.c (sh64_elf_set_mach_from_flags): Do not recognize
1730 anything else but EF_SH64 and EF_SH64_ABI64.
1731 (sh64_elf_merge_private_data): Emit error for anything else but
1732 EF_SH64 and EF_SH64_ABI64.
1733 * config.bfd: Remove bfd_elf32_shblin_vec and bfd_elf32_shlin_vec
1734 from targ_selvecs.
1735 * configure.in: Add cofflink.lo to bfd_elf32_sh64_vec and
1736 bfd_elf32_sh64l_vec as a temporary measure.
1737 * configure: Regenerate.
1738 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
1739 * cpu-sh.c (arch_info_struct): Include sh5 item
1740 unconditionalized.
1741 * config.bfd (sh64-*-elf*): Do not set targ_cflags.
1742 Add targ_selvecs bfd_elf32_sh_vec, bfd_elf32_shl_vec,
1743 bfd_elf32_shblin_vec and bfd_elf32_shlin_vec.
1744 * elf32-sh64.c: Tweak comments.
1745 (sh64_elf_set_mach_from_flags): Recognize all machine flags that
1746 are proper subsets of SH64 as bfd_mach_sh5. Add EF_SH64_ABI64.
1747 (sh64_elf_copy_private_data_internal): Wrap long line.
1748 (sh64_elf_merge_private_data): Rewrite to allow objects from
1749 SH64 subsets to be linked together.
1750 (INCLUDE_SHMEDIA): Define.
1751 * elf32-sh.c (sh_elf_relocate_section) <local symbol>:
1752 Parenthesize plus-expression inside or-expression.
1753 <global symbol>: Ditto.
1754 (sh_elf_set_mach_from_flags): Remove code refusing
1755 deleted EF_SH64_32BIT_ABI flag.
1756 2000-11-26 Hans-Peter Nilsson <hpn@cygnus.com>
1757 * elf32-sh.c (sh_elf_howto_table) <R_SH_IMM_LOW16_PCREL,
1758 R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16_PCREL,
1759 R_SH_IMM_HI16_PCREL, R_SH_64_PCREL>: Set pcrel_offset to true.
1760 (sh_elf_relocate_section) <local symbol>: Or 1 in
1761 calculation of relocation if sym->st_other & STO_SH5_ISA32.
1762 <global symbol>: Ditto if h->other & STO_SH5_ISA32.
1763 * elf32-sh64.c (shmedia_prepare_reloc): Add rel->r_addend to
1764 relocation.
1765 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
1766 * Makefile.am (BFD32_BACKENDS): Add elf32-sh64.lo.
1767 (BFD32_BACKENDS_CFILES): Add elf32-sh64.c.
1768 Regenerate dependencies.
1769 * Makefile.in: Regenerate.
1770 * archures.c: Add bfd_mach_sh5.
1771 * config.bfd: Map targ_cpu sh* to bfd_sh_arch.
1772 Handle sh64-*-elf*. Set targ_cflags to -DINCLUDE_SHMEDIA.
1773 * configure.in: Handle bfd_elf32_sh64_vec and bfd_elf32_sh64l_vec.
1774 * configure: Regenerate.
1775 * reloc.c (BFD_RELOC_SH_SHMEDIA_CODE, BFD_RELOC_SH_IMMU5,
1776 BFD_RELOC_SH_IMMS6, BFD_RELOC_SH_IMMS6BY32, BFD_RELOC_SH_IMMU6,
1777 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
1778 BFD_RELOC_SH_IMMS10BY4, BFD_RELOC_SH_IMMS10BY8,
1779 BFD_RELOC_SH_IMMS16, BFD_RELOC_SH_IMMU16, BFD_RELOC_SH_IMM_LOW16,
1780 BFD_RELOC_SH_IMM_LOW16_PCREL, BFD_RELOC_SH_IMM_MEDLOW16,
1781 BFD_RELOC_SH_IMM_MEDLOW16_PCREL, BFD_RELOC_SH_IMM_MEDHI16,
1782 BFD_RELOC_SH_IMM_MEDHI16_PCREL, BFD_RELOC_SH_IMM_HI16,
1783 BFD_RELOC_SH_IMM_HI16_PCREL, BFD_RELOC_SH_PT_16): New relocations.
1784 * cpu-sh.c [INCLUDE_SHMEDIA] (arch_info_struct): Define and link
1785 in item for SH5.
1786 * elf32-sh.c [INCLUDE_SHMEDIA] (sh_elf_howto_table): Add howto items
1787 for SHmedia relocs.
1788 [INCLUDE_SHMEDIA] (sh_rel): Add mappings for SHmedia relocs.
1789 [INCLUDE_SHMEDIA] (sh_elf_relocate_section) [default]: Call
1790 shmedia_prepare_reloc, goto final_link_relocate if it returns
1791 non-zero, else fail as before.
1792 (sh_elf_set_mach_from_flags): Provide function only if not defined
1793 as macro. Do not recognize objects with EF_SH64_32BIT_ABI set.
1794 (sh_elf_set_private_flags): Provide function only if not defined
1795 as a macro.
1796 (sh_elf_copy_private_data): Similar.
1797 (sh_elf_merge_private_data): Similar.
1798 * section.c (SEC_SH_ISA_SHMEDIA): New.
1799 * targets.c (bfd_elf32_sh64_vec, bfd_elf32_sh64l_vec): Declare.
1800 * elf32-sh64.c: New file.
1801 * libbfd.h: Regenerate.
1802 * bfd-in2.h: Regenerate.
1803 * po/POTFILES.in: Regenerate.
1804 * po/bfd.pot: Regenerate.
1805 * bfd-in2.h: Regenerate.
1806 * libbfd.h: Regenerate.
1807
e108f470
DJ		 18082002-02-07 Daniel Jacobowitz <drow@mvista.com>
1809
1810 * bfd-in.h: Update <stdbool.h> check to only see if <stdbool.h> has
1811 been included, not drag it in.
1812 * bfd-in2.h: Regenerate.
1813
259d18a3
L		 18142002-02-06 H.J. Lu (hjl@gnu.org)
1815
1816 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Update
1817 the mach and ISA fields if necessary.
1818
f13b834e
NC		 18192002-02-06 Nick Clifton <nickc@cambridge.redhat.com>
1820
1821 * coffcode.h (coff_set_arch_mach_hook): Select the highest known
1822 ARM architecture when an F_ARM_5 flag is detected, since we cannot
1823 be sure exactly which architecture this represents.
1824
82f6addb
NC		 18252002-02-05 Nick Clifton <nickc@redhat.com>
1826
1827 * po/tr.po: Updated translation.
1828
899f54f5
AM		 18292002-02-05 Alan Modra <amodra@bigpond.net.au>
1830
1831 From Jimi X <jimix@watson.ibm.com>
1832 * archures (bfd_mach_ppc64): Define.
1833 (bfd_powerpc_arch): Rename to bfd_powerpc_archs.
1834 (bfd_powerpc_arch): Define.
1835 * bfd-in2.h: Regenerate.
1836 * cpu-powerpc.c (arch_info_struct): Rename to bfd_powerpc_archs.
1837 (bfd_powerpc_arch): Move to tail of bfd_powerpc_archs.
1838 (bfd_powerpc_archs): Add default powerpc64 arch.
1839
248866a8
AM		 18402002-02-05 Alan Modra <amodra@bigpond.net.au>
1841
1842 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Check for relocs
1843 against section syms in readonly sections. Don't do the global
1844 sym check if we find one.
1845 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1846 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
0a6958db 1847 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
248866a8
AM		 1848 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1849 (elf_s390_grok_prstatus): Add missing prototype.
1850
4fa5c2a8
HPN		 18512002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
1852
1853 * elf64-mmix.c (mmix_dump_bpo_gregs): New function.
1854 (mmix_elf_check_common_relocs) <case R_MMIX_BASE_PLUS_OFFSET>:
1855 Call bfd_get_section_by_name only once. Initialize
1856 bpodata->n_bpo_relocs_this_section.
1857 (_bfd_mmix_prepare_linker_allocated_gregs): Remove comment
1858 referring to DSOs.
1859 (bpo_reloc_request_sort_fn): Don't use difference of values as
1860 return-value.
1861
537c972e
DB		 18622002-02-02 David O'Brien <obrien@FreeBSD>
1863
1864 * configure.in: Tweak the FreeBSD 4.x recognition more. Only treat
1865 version 4.5 and later the same as 5-CURRENT.
1866 * configure: Re-generate.
1867
006336b8
JT		 18682002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
1869
1870 * config.bfd (hppa*-*-netbsd*): New target.
1871
6c571f00
PT		 18722002-01-31 Philipp Thomas <pthomas@suse.de>
1873
19397422
AM		 1874 * coff-arm.c (coff_arm_merge_private_bfd_data): Move ERROR
1875 to front of message. Unify messages with elf32-arm.h. Use
1876 commas where neccessary.
1877 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Use all upcase
1878 ERROR in messages. Unify messages with coff-arm.c. Correct
1879 VFP/FPA error message.
1880 (elf32_arm_print_private_bfd_data): Don't mark APCS-26 and
1881 APCS-32 for translation.
6c571f00 1882
930b4cb2
HPN		 18832002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
1884
1885 Perform on-demand global register allocation from
1886 R_MMIX_BASE_PLUS_OFFSET relocs.
1887 * elf64-mmix.c (struct bpo_reloc_section_info, struct
1888 bpo_reloc_request, struct bpo_greg_section_info): New.
1889 (mmix_elf_check_common_relocs, mmix_elf_gc_sweep_hook,
1890 bpo_reloc_request_sort_fn, mmix_elf_relax_section,
1891 _bfd_mmix_check_all_relocs,
1892 _bfd_mmix_prepare_linker_allocated_gregs,
1893 _bfd_mmix_finalize_linker_allocated_gregs): New functions.
1894 (elf_mmix_howto_table): Correct src_mask for most relocs.
1895 (mmix_elf_perform_relocation) <case R_MMIX_BASE_PLUS_OFFSET>: New
1896 case.
1897 (mmix_final_link_relocate) <case R_MMIX_BASE_PLUS_OFFSET>: New
1898 case. Fix typo in comment. New label do_mmix_reloc.
1899 (mmix_elf_check_relocs): Abuse bfd_link_info member base_file to
1900 store first object file with a base-plus-offset reloc. Call
1901 mmix_elf_check_common_relocs for the part common with mmo.
1902 (mmix_elf_final_link): Write out linker-allocated register
1903 contents section.
1904 (elf_backend_gc_sweep_hook): Define.
1905 (bfd_elf64_bfd_relax_section): Define.
1906
1907 * mmo.c: Don't include <ctype.h>
1908 (mmo_init): Correct init-once logic.
1909
3e36d993
TR		 19102002-02-01 Tom Rix <trix@redhat.com>
1911
1912 * config.bfd: Conditionally support <aiaff> for pre AIX 4.3.
1913
ba323545
AM		 19142002-02-01 Alan Modra <amodra@bigpond.net.au>
1915
1916 * Makefile.am: Run "make dep-am"
1917 * Makefile.in: Regenerate.
1918
012884d6
DB		 19192002-01-31 David O'Brien <obrien@FreeBSD>
1920
1921 * configure.in: Recognize the differences in core files from FreeBSD
1922 4.{0,1} and later versions of 4.x. This treats 4.2+ the same as
1923 5-CURRENT.
1924 * configure: Regenerate.
1925
3b16e843
NC		 19262002-01-31 Ivan Guzvinec <ivang@opencores.org>
1927
1928 * coff-or32.c: New file.
1929 * cpu-or32.c: New file.
1930 * elf32-or32.c: New file.
1931 * archures.c: Add support for or32.
1932 * targets.c: Add support for or32.
1933 * bfd-in2.h: Regenerate.
7dc0ab31 1934 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags,
3b16e843
NC		 1935 coff_write_object_contents): Add support for or32.
1936 * config.bfd: Add target.
1937 * configure.in: Add support for or32.
1938 * configure: Regenerate.
1939 * Makefile.am: Add support for or32.
1940 * Makefile.in: Regenerate.
3b16e843
NC		 1941 * po/SRC-POTFILES.in: Add or32 files.
1942 * po/bfd.pot: Regenerate.
7dc0ab31 1943
caf8ca8e
NC		 19442002-01-31 Nick Clifton <nickc@cambridge.redhat.com>
1945 Don Lindsay <lindsayd@cisco.com>
1946
1947 * elf32-mips.c (mips_elf_calculate_relocation): Replace 'return
1948 false' with a return of a bfd_reloc_ error code.
1949
e5dfef09
HPN		 19502002-01-31 Hans-Peter Nilsson <hp@axis.com>
1951
1952 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1953 unexport unreferenced symbols when --export-dynamic. Call
1954 _bfd_elf_strtab_delref when unexporting.
1955
4e4770d0
DJ		 19562002-01-30 Daniel Jacobowitz <drow@mvista.com>
1957
1958 * bfd-in.h: Include <stdbool.h> if it is available.
1959 * bfd-in2.h: Regenerated.
1960
e1fa50e7
AM		 19612002-01-31 Alan Modra <amodra@bigpond.net.au>
1962
1963 * elf64-ppc.c (func_desc_adjust): STV_PROTECTED functions should
1964 not go via the plt.
1965
b5f79c76
NC		 19662002-01-30 Nick Clifton <nickc@cambridge.redhat.com>
1967
b5f79c76
NC		 1968 * archures.c: Tidy up formatting of embedded comments.
1969 * bfd.c: Tidy up formatting of embedded comments.
7dc0ab31 1970 * bfd-in.h: Fix formatting of comments.
b5f79c76
NC		 1971 * reloc.c: Tidy up formatting of ordinary & embedded comments.
1972 * section.c: Tidy up formatting of embedded comments.
1973 * syms.c: Tidy up formatting of embedded comments.
1974 * targets.c: Tidy up formatting of embedded comments.
1975
1976 * bfd-in2.h: Regenerate.
1977
ca09e32b
NC		 19782002-01-30 Nick Clifton <nickc@cambridge.redhat.com>
1979
1980 * vms-tir.c (cmd_name): New function.
1981 (tir_cmd_name): New function.
1982 (etir_sta, etir_sto, etir_opr, etir_stc): Use cmd_name().
1983 (tir_opr, tir_ctl, tir_cmd): use tir_cmd_name().
1984 Fix formatting.
7dc0ab31 1985
ca09e32b
NC		 1986 * peXXigen.c (pe_print_idata): Rearrange message to aid in
1987 translation.
1988 (pe_print_pdata): Rearrange message to aid in translation.
1989
1990 * libbfd.c (warn_deprecated): Rearrange error message to aid in
1991 translation.
1992
1993 * ihex.c (ihex_write_object_contents): Fix spelling typo.
1994
1995 * ieee.c (ieee_slurp_external_symbols): Remove spurious space.
1996
1997 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Rearrange error
1998 message to aid in translation.
1999
2000 * elf64-mmix.c (mmix_final_link_relocate): Rearrange error message
2001 to aid in translation.
2002
2003 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Fix typo.
2004
7dc0ab31 20052002-01-30 Philipp Thomas <pthomas@suse.de>
ae1a89b7
PT		 2006
2007 * coff-arm.c, elf32-elf.h: Unify messages.
2008
05f64ac6
NC		 20092002-01-30 Nick Clifton <nickc@redhat.com>
2010
2011 * po/sv.po: Updated translation.
2012
f5a3e38a
NC		 20132002-01-30 Philipp Thomas <pthomas@suse.de>
2014
2015 * dwarf2.c (read_abbrev): Use full section name in error message.
2016 (decode_line_info): Likewise.
661a3fd4
NC		 2017
2018 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Don't translate debugging
2019 message.
2020
d926e03d
AM		 20212002-01-30 Alan Modra <amodra@bigpond.net.au>
2022
2023 * elf64-ppc.c (func_desc_adjust): Only provide missing function
2024 descriptor symbols for undefined function code syms. Clear
2025 ELF_LINK_NON_ELF so that they can stay weak.
2026
030d18fb 20272002-01-29 Chris Demetriou <cgd@broadcom.com>
7dc0ab31 2028 Mitch Lichtenberg <mpl@broadcom.com>
030d18fb
CD		 2029
2030 * bfd-in.h (bfd_mips_elf32_create_embedded_relocs): New prototype.
2031 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): New function
2032 to handle 32-bit ELF embedded reloc (ld --embedded-relocs)
2033 generation.
2034 * bfd-in2.h: Regenerate.
2035
fcc76bea
CD		 20362002-01-29 Chris Demetriou <cgd@broadcom.com>
2037
2038 * elf32-mips.c: Add additional comments about HI16 relocation
2039 processing.
2040 (_bfd_mips_elf_hi16_reloc): Don't subtract address here for
2041 pc-relative relocations. (Reverts change made on 2001-10-31.)
2042 (_bfd_mips_elf_lo16_reloc): Subtract address of LO16 part here
2043 for pc-relative relocations.
2044 (mips_elf_calculate_relocation): Add a comment about a kludge
2045 in the R_MIPS_GNU_REL_HI16 handling.
2046 (_bfd_mips_elf_relocate_section): Implement that kludge;
2047 adjust pc-relative HI16 relocation for difference in HI16 and
2048 LO16 addresses, since it can't easily be done in
2049 mips_elf_calculate_relocation.
2050
f9cd9119
MS		 20512002-01-29 Martin Schwidefsky <schwidefsky@de.ibm.com>
2052
2053 * elf32-i386 (elf_i386_adjust_dynamic_symbol): Do not replace PLT32
2054 relocations with PC32 relocations for undefined or weak symbols.
2055 * elf32-s390 (elf_i386_adjust_dynamic_symbol): Likewise.
2056 * elf64-s390x (elf_i386_adjust_dynamic_symbol): Likewise.
2057
702248bb
JT		 20582002-01-28 Jason Thorpe <thorpej@wasabisystems.com>
2059
2060 * elfcore.h (elf_core_file_p): Improve comment for last change.
2061
4867be41
DJ		 20622002-01-27 Daniel Jacobowitz <drow@mvista.com>
2063
2064 * configure: Regenerated.
2065
a94cef6a
JT		 20662002-01-27 Jason Thorpe <thorpej@wasabisystems.com>
2067
2068 * elfcore.h (elf_core_file_p): Set the machine architecture
2069 before processing the program headers.
2070
7562a296
HPN		 20712002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
2072
966abd70
HPN		 2073 * configure.in <64-bit configuration>: If using gcc, check and
2074 emit error for egcs-1.1.2.
2075 * configure: Regenerate.
2076
e8eab623
NC		 20772002-01-26 Egor Duda <deo@logos-m.ru>
2078
2079 * elf.c (elfcore_grok_win32pstatus): Copy only as much information
2080 as possible to avoid stack corruption.
2081
73896efb
RH		 20822002-01-26 Richard Henderson <rth@redhat.com>
2083
2084 * elf64-alpha.c (elf64_alpha_check_relocs): Don't set reltext
2085 for non-allocated sections.
2086
20872002-01-25 Mark Kettenis <kettenis@gnu.org>
c106e334
MK		 2088
2089 * elf.c (elfcore_write_prstatus): Make sure we pass the address of
2090 prstat.pr_reg even if it is a struct.
2091
73896efb 20922002-01-25 Steve Ellcey <sje@cup.hp.com>
254ed743
NC		 2093
2094 * bfd/elfxx-ia64.c: Reset AIX vector function overrides for HP-UX.
2095
3d66c4f7
NC		 20962002-01-25 Philipp Thomas <pthomas@suse.de>
2097
2098 * coffgen.c (coff_print_symbol): Don't mark info message
2099 for translation.
2100
9460ecda
NC		 21012002-01-25 Nick Clifton <nickc@redhat.com>
2102
2103 * po/fr.po: Updated translation.
2104 * po/es.po: Updated translation.
2105
cc9ff76a
AM		 21062002-01-25 Philipp Thomas <pthomas@suse.de>
2107
2108 * coff-alpha.c (alpha_relocate_section): Unify warning message
2109 for GP relative relocations without GP defined.
2110 * coff-mips.c (mips_relocate_section): Likewise.
2111
c68836a9
AM		 21122002-01-25 Alan Modra <amodra@bigpond.net.au>
2113
2114 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Avoid
2115 unsigned overflow when new_offset < old_offset.
2116
e8eab623 21172002-01-24 Philipp Thomas <pthomas@suse.de>
391154e9
NC		 2118
2119 * bfd.c (_bfd_abort): Fix typo.
2120
8ba89f17
RH		 21212002-01-23 Richard Henderson <rth@redhat.com>
2122
2123 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't suppress
2124 plt entries for undefweak symbols.
2125
c6953948
NC		 21262002-01-23 Steve Ellcey <sje@cup.hp.com>
2127
2128 * bfd/targets.c (bfd_elf32_ia64_hpux_big_vec): Add to
2129 DEFAULT_VECTOR.
2130 (bfd_elf64_ia64_hpux_big_vec): Ditto.
2131 (bfd_elf32_h8300_vec): Ditto.
2132
41bd81ab
AM		 21332002-01-23 Alan Modra <amodra@bigpond.net.au>
2134
2135 * elf64-ppc.c: Remove stale part of ABI comment.
2136 (NO_OPD_RELOCS): Define.
2137 (ppc64_elf_check_relocs): Use it.
2138 (ppc64_elf_relocate_section): Here too.
2139 (build_one_stub): Don't point function syms at the stub. Instead,
2140 hijack plt.offset.
2141 (ppc64_elf_relocate_section): Check whether REL24 relocs should
2142 really go to the stub. Make all dynamic relocs in opd against
2143 locals.
2144 (ppc64_elf_finish_dynamic_symbol): Allow for non-standard use of
2145 plt.offset.
2146
f304919d
RH		 21472002-01-22 Richard Henderson <rth@redhat.com>
2148
2149 * elf64-alpha.c (INSN_UNOP): Encode with RB as $sp.
2150
c0ef99a7
AM		 21512002-01-22 Alan Modra <amodra@bigpond.net.au>
2152
60ee0d4a
AM		 2153 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Correct sign of
2154 TOC_BASE_OFF adjustment.
2155
c0ef99a7
AM		 2156 * Makefile.am: Run "make dep-am".
2157 * Makefile.in: Regenerate.
2158 * po/SRC-POTFILES.in: Regenerate.
2159
64328b46
AM		 21602002-01-22 John David Anglin <dave@hiauly1.hia.nrc.ca>
2161
2162 * configure.host (hppa*64*-*-hpux*, hppa*64*-*-linux*): Add new
2163 host defines.
2164
59953665 21652002-01-21 Hans-Peter Nilsson <hp@axis.com>
58255df3
HPN		 2166
2167 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GOTREL>:
2168 Check for and emit error if sgot is NULL at this point.
2169
9596feea
JT		 21702002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
2171
2172 * config.bfd (ia64*-*-netbsd*): New target.
2173
7b45c6e1
AM		 21742002-01-21 Thomas Klausner <wiz@danbala.ifoer.tuwien.ac.at>
2175
2176 * som.c (som_write_space_strings): Comment typo fix.
2177
e5094212
AM		 21782002-01-21 Alan Modra <amodra@bigpond.net.au>
2179
e86ce104
AM		 2180 * elf64-ppc.c (struct ppc_link_hash_entry): Add is_func and
2181 is_func_descriptor fields.
2182 (link_hash_newfunc): Init them.
2183 (ppc64_elf_check_relocs): Only R_PPC24_REL24 syms starting with a
2184 dot are candidates for plt entries. When processing .opd relocs,
2185 set function descriptor strings to point inside function code
2186 string, and set new ppc_link_hash_entry fields.
2187 (ppc64_elf_gc_sweep_hook): Don't sweep R_PPC64_REL24 relocs.
2188 (ppc64_elf_adjust_dynamic_symbol): Remove most code dealing with
2189 function descriptors. It's now done in..
2190 (func_desc_adjust): New.
2191 (ppc64_elf_func_desc_adjust): New.
2192 (define elf_backend_always_size_sections): Define.
2193 (ppc64_elf_hide_symbol): New.
2194 (define elf_backend_hide_symbol): Define.
2195 (allocate_dynrelocs): Remove code looking up function descriptors
2196 as that has been done earlier.
2197 (ppc64_elf_size_dynamic_sections): Use htab shortcut to elf hash
2198 table.
2199 (ppc64_elf_finish_dynamic_symbol): Likewise. Remove code looking
2200 up function descriptor.
2201 (build_one_stub): Look up the function code sym. Check for
2202 invalid plt offsets.
2203 (ppc64_elf_relocate_section): Tweak calls to undefined weak syms.
2204 Convert R_PPC64_TOC relocs to R_PPC64_RELATIVE in shared libs.
2205
e5094212
AM		 2206 * elf-bfd.h (elf_backend_data <elf_backend_hide_symbol>): Add
2207 boolean param.
2208 (_bfd_elf_link_hash_hide_symbol): Likewise.
2209 * elflink.h (elf_link_add_object_symbols): Adjust call to
2210 elf_backend_hide_symbol.
2211 (elf_fix_symbol_flags): Likewise.
2212 (elf_link_assign_sym_version): Likewise. Use bfd_malloc rather
2213 than bfd_alloc.
2214 * elf.c (_bfd_elf_link_hash_hide_symbol): Add "force_local" param.
2215 Set ELF_LINK_FORCED_LOCAL and call _bfd_elf_strtab_delref.
2216 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
2217 (clobber_millicode_symbols): Adjust to suit new hide_symbol.
2218 * elf32-cris.c (elf_cris_hide_symbol): Add "force_local" param
2219 and adjust to suit.
2220 * elf32-mips.c (_bfd_mips_elf_hide_symbol): Likewise, and call
2221 _bfd_elf_link_hash_hide_symbol rather than duplicating code.
2222 * elfxx-ia64.c (elfNN_ia64_hash_hide_symbol): Likewise.
2223
40b8271b
AM		 22242002-01-18 Alan Modra <amodra@bigpond.net.au>
2225
2226 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Test for a
2227 dynamic function descriptor symbol, not the associated function
2228 symbol.
2229
55baa95b
EC		 22302002-01-17 Eric Christopher <echristo@redhat.com>
2231
2232 * elf32-mips.c (mips_elf_calculate_relocation): Fix typo.
2233
328577ad
NC		 22342002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2235
2236 * po/bfd.pot: Regenerate.
2237 * po/fr.po: Regenerate.
2238
af746e92
AM		 22392002-01-17 Alan Modra <amodra@bigpond.net.au>
2240
2241 * elf-bfd.h (elf_backend_data <elf_backend_section_from_bfd_section>):
2242 Remove "Elf_Internal_Shdr *" param.
2243 (_bfd_mips_elf_section_from_bfd_section): Ditto.
2244 * elf32-mips.c (_bfd_mips_elf_section_from_bfd_section): Ditto.
2245 * elf32-m32r.c (_bfd_m32r_elf_section_from_bfd_section): Ditto.
2246 * elf32-v850.c (v850_elf_section_from_bfd_section): Ditto.
2247 * elf64-mmix.c (mmix_elf_section_from_bfd_section): Ditto.
2248 * elfxx-ia64.c (elfNN_hpux_backend_section_from_bfd_section): Ditto.
2249 * elf.c (_bfd_elf_section_from_bfd_section): Allow backend
2250 function to override special sections. Remove hdr arg from
2251 backend call, and don't loop.
2252
175e9962
EC		 22532002-01-16 Eric Christopher <echristo@redhat.com>
2254
2255 * elf32-mips.c (mips_elf_calculate_relocation): Set require_jalxp
2256 on R_MIPS_26 and target is 16bit. Add R_MIPS16_GPREL to list of
2257 relocations requiring gp0 and gp.
2258
96a846ea
RE		 22592002-01-16 Richard Earnshaw <rearnsha@arm.com>
2260
175e9962 2261 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Handle
96a846ea
RE		 2262 EF_ARM_VFP_FLOAT.
2263 (elf32_arm_print_private_bfd_data): Likewise.
2264
af3ae48d
NC		 22652002-01-16 Nick Clifton <nickc@cambridge.redhat.com>
2266
2267 * po/tr.po: Import new version.
2268
10ed1bba
AM		 22692002-01-16 Alan Modra <amodra@bigpond.net.au>
2270
2271 * elf64-ppc.c (ppc64_elf_howto_raw): Remove stale FIXMEs.
2272 (ppc64_elf_reloc_type_lookup): Use proper CTOR reloc.
2273 (ORI_R0_R0_0): Correct.
2274
5d1634d7
AM		 22752002-01-16 Alan Modra <amodra@bigpond.net.au>
2276
2277 * elflink.c (_bfd_elf_create_dynamic_sections): Don't set SEC_CODE
2278 when plt_not_loaded.
2279 * elf64-ppc.c (ppc64_elf_create_dynamic_sections): No need to
2280 clear .plt SEC_CODE here. Create .stub and correct .glink flags.
2281 (PLT_INITIAL_ENTRY_SIZE): Set to 24.
2282 (ppc64_elf_glink_code): Delete.
2283 (PPC64_ELF_GLINK_SIZE): Delete.
2284 (ADDIS_R12_R2, STD_R2_40R1, LD_R11_0R12, LD_R2_0R12, MTCTR_R11,
2285 BCTR, ADDIS_R12_R12_1, LD_R2_40R1, NOP, LI_R0_0, B_DOT, LIS_R0_0,
2286 ORI_R0_R0_0): Define.
2287 (PLT_CALL_STUB_SIZE, GLINK_CALL_STUB_SIZE): Define.
2288 (struct ppc_link_hash_table): Add sstub and plt_overflow.
2289 (ppc64_elf_link_hash_table_create): Init them.
2290 (ppc64_elf_check_relocs <R_PPC64_REL24>): Refcount .plt entry.
2291 Don't copy to shared lib.
2292 (ppc64_elf_check_relocs): Call bfd_set_error on errors.
2293 (ppc64_elf_gc_sweep_hook <R_PPC64_REL24>): Sweep plt refcount.
2294 (allocate_dynrelocs <plt>): Don't change function sym here. Make
2295 room for .stub and .glink code.
2296 (ppc64_elf_size_dynamic_sections): Handle .stub. Make entry for
2297 DT_PPC64_GLINK.
2298 (ppc64_elf_final_link): Rename to ppc64_elf_set_toc. Don't call
2299 bfd_elf64_bfd_final_link.
2300 (bfd_elf64_bfd_final_link): Don't define.
2301 (ppc64_elf_size_stubs): New.
2302 (build_plt_stub): New.
2303 (build_one_stub): New.
2304 (ppc64_elf_build_stubs): New.
2305 (ppc64_elf_relocate_section <toc relocs>): Remove assert.
2306 (ppc64_elf_relocate_section): Don't copy R_PPC64_REL24 relocs.
2307 (ppc64_elf_finish_dynamic_symbol): Don't build stubs here. Set
2308 DT_PPC64_GLINK entry. Tweak DT_PLTGOT, DT_JMPREL, DT_PLTRELSZ in
2309 case output sections not separate. Adjust DT_RELASZ to not
2310 include plt relocs. Set reserved got entry. Set got and plt
2311 entry size.
2312 (elf_backend_got_header_size): Set to 8.
2313 * elf64-ppc.h: New file.
2314
c601ffdb
AM		 23152002-01-16 Alan Modra <amodra@bigpond.net.au>
2316
2317 * elf32-arm.h (elf32_arm_size_dynamic_sections): When removing
2318 sections, use bfd_section_list_remove.
2319 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
2320 * elflink.h (elf_link_add_object_symbols): When removing all
2321 sections, use bfd_section_list_clear.
2322
8fb4cb7f
NC		 23232002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2324
2325 * po/sv.po: New file: Swedish translation.
2326 * configure.in (ALL_LINGUAS): Add sv.
2327 * configure: Regenerate.
2328
d3c456e9
JJ		 23292002-01-15 Jakub Jelinek <jakub@redhat.com>
2330
2331 * elflink.h (elf_link_input_bfd): Back out 2002-01-07 change.
2332 * elf.c (merge_sections_remove_hook): New function.
2333 (_bfd_elf_merge_sections): Pass it as 3rd argument to
2334 _bfd_merge_sections.
2335 * libbfd-in.h (_bfd_merge_sections): Add 3rd argument.
2336 * libbfd.h: Rebuilt.
2337 * merge.c (_bfd_merge_sections): Add remove_hook argument.
2338 Call remove_hook if a SEC_EXCLUDE section is encountered.
2339
1f7fd478
NC		 23402002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2341
2342 * elf32-xstormy16.c (xstormy16_reloc_map): Add new field 'table'.
2343 (xstormy16_reloc_map): Initialise new field with correct howto
2344 table.
2345 (xstormy16_reloc_type_lookup): Use 'table' field to locate correct
2346 howto entry.
2347
b87011e9
MS		 23482002-01-10 Michael Snyder <msnyder@redhat.com>
2349
2350 * elf.c (elfcore_write_prstatus): Use long instead of pid_t;
2351 (elfcore_write_pstatus): Use long instead of pid_t;
2352 * elf-bfd.h: Change prototypes to use long instead of pid_t;
2353
175e9962 23542002-01-09 Jason Thorpe <thorpej@wasabisystems.com>
b4db1224
JT		 2355
2356 * elf.c: Update copyright years.
2357 (elfcore_grok_netbsd_note): Use NT_NETBSDCORE_PROCINFO
2358 and NT_NETBSDCORE_FIRSTMACH. Improve a comment.
2359
7c76fa91
MS		 23602002-01-08 Michael Snyder <msnyder@redhat.com>
2361
2362 Add capability to write corefile note sections, for gdb.
2363 * elf.c (elfcore_write_note): New function.
2364 (elfcore_write_prpsinfo): New function.
2365 (elfcore_write_prstatus): New function.
2366 (elfcore_write_pstatus): New function.
2367 (elfcore_write_prfpreg): New function.
2368 (elfcore_write_prxfpreg): New function.
97996af6 2369 * elf-bfd.h: Add prototypes for above functions.
7c76fa91 2370
e1fddb6b
AO		 23712002-01-08 Alexandre Oliva <aoliva@redhat.com>
2372
2373 * elf.c (elf_fake_sections): Propagate errors from
2374 elf_backend_fake_section.
2375
8d05742f
JT		 23762002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
2377
2378 * Makefile.am (BFD32_BACKENDS): Add elf32-sh-nbsd.lo.
2379 (BFD32_BACKENDS_CFILES): Add elf32-sh-nbsd.c.
2380 (elf32-sh-nbsd.lo): New rule.
2381 * Makefile.in: Regenerate.
2382 * config.bfd (sh*le-*-netbsdelf*): New target.
2383 (sh*-*-netbsdelf*): New target.
2384 * configure.in: Include netbsd-core.lo for native sh*-*-netbsd*.
2385 (bfd_elf32_shnbsd_vec): New vector.
2386 (bfd_elf32_shlnbsd_vec): New vector.
2387 * configure: Regenerate.
2388 * elf32-sh-nbsd.c: New file.
2389 * targets.c: Update copyright years.
175e9962 2390 (_bfd_target_vector): Add bfd_elf32_shlnbsd_vec and
8d05742f
JT		 2391 bfd_elf32_shnbsd_vec.
2392
1dba4cb4
AH		 23932002-01-07 Aldy Hernandez <aldyh@redhat.com>
2394
2395 * coff-rs6000.c (READ20): Use bfd_scan_vma.
2396
47b22aef
GK		 23972002-01-07 Geoffrey Keating <geoffk@redhat.com>
2398
2399 * elflink.h (elf_link_input_bfd): Don't ask for the merged offset
2400 of a symbol in a section that will be deleted.
2401
be2d1673
NC		 24022002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
2403
2404 * po/es.po: New file: Spanish translation.
2405 * configure.in (ALL_LINGUAS): Add es.
2406 * configure: Regenerate.
2407
d9cf1b54
AM		 24082002-01-06 Steve Ellcey <sje@cup.hp.com>
2409
2410 * elfxx-ia64.c (is_unwind_section_name): Add target vector as
2411 argument so we can handle HP-UX specially.
2412 (elfNN_ia64_hpux_vec): New for use in is_unwind_section_name.
2413 (elfNN_hpux_backend_section_from_bfd_section): New for support
2414 of SHN_IA_64_ANSI_COMMON.
2415 (elfNN_ia64_relax_section): Add support for SHN_IA_64_ANSI_COMMON.
2416 (is_unwind_section_name): Add special HP-UX support.
2417 (elfNN_ia64_section_from_shdr): Add support for more sections.
2418 (elfNN_ia64_fake_sections): Modify is_unwind_section_name call and
2419 add support for more sections.
2420 (elfNN_ia64_additional_program_headers): Modify
2421 is_unwind_section_name call.
2422 (elfNN_ia64_modify_segment_map): Remove assumption that there is
2423 only one unwind section in segment.
2424
3f3c5c34
AM		 24252002-01-06 Alan Modra <amodra@bigpond.net.au>
2426
2427 * syms.c (_bfd_generic_make_empty_symbol): New function.
2428 * libbfd-in.h (_bfd_nosymbols_make_empty_symbol): Define as
2429 _bfd_generic_make_empty_symbol.
2430 * libbfd.h: Regenerate.
2431 * bfd-in2.h: Regenerate.
2432 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Delete function.
2433 (hppabsd_core_get_symtab_upper_bound): Don't define.
2434 (hppabsd_core_get_symtab): Likewise.
2435 (hppabsd_core_print_symbol): Likewise.
2436 (hppabsd_core_get_symbol_info): Likewise.
2437 (hppabsd_core_bfd_is_local_label_name): Likewise.
2438 (hppabsd_core_get_lineno): Likewise.
2439 (hppabsd_core_find_nearest_line): Likewise.
2440 (hppabsd_core_bfd_make_debug_symbol): Likewise.
2441 (hppabsd_core_read_minisymbols): Likewise.
2442 (hppabsd_core_minisymbol_to_symbol): Likewise.
2443 (hppabsd_core_vec): Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols).
2444 Formatting fixes.
2445 * hpux-core.c: Similarly.
2446 * irix-core.c: Similarly.
2447 * osf-core.c: Similarly.
2448 * sco5-core.c: Similarly.
2449 * binary.c (binary_make_empty_symbol): Remove function, define as
2450 _bfd_generic_make_empty_symbol.
2451 * ihex.c (ihex_make_empty_symbol): Likewise.
2452 * mmo.c (mmo_make_empty_symbol): Likewise.
2453 * ppcboot.c (ppcboot_make_empty_symbol): Likewise.
2454 * srec.c (srec_make_empty_symbol): Likewise.
2455 * versados.c (versados_make_empty_symbol): Likewise.
2456 * vms.c (_bfd_vms_make_empty_symbol): Remove.
2457 (vms_make_empty_symbol): Define as _bfd_generic_make_empty_symbol.
2458 * vms-gsd.c (_bfd_vms_slurp_gsd): Call bfd_make_empty_symbol
2459 rather than _bfd_vms_make_empty_symbol.
2460 * vms-misc.c (new_symbol): Likewise.
2461
3f0a7f7f
AM		 24622002-01-05 Alan Modra <amodra@bigpond.net.au>
2463
9e7b37b3
AM		 2464 * section.c (bfd_section_init): Remove unnecessary initialisations.
2465 (bfd_section_list_clear): New function.
2466 (bfd_section_list_remove, bfd_section_list_insert): New macros.
2467 (_bfd_strip_section_from_output): Use them.
2468 * coffcode.h (coff_set_alignment_hook): Likewise.
2469 * elf32-mips.c (_bfd_mips_elf_final_link): Likewise.
2470 * elf64-mips.c (mips_elf64_final_link): Likewise.
2471 * elf64-mmix.c (mmix_elf_final_link): Likewise.
2472 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2473 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
2474 * bfd-in2.h: Regenerate.
2475
2476 * netbsd-core.c (netbsd_core_file_p): Use bfd_make_section_anyway
2477 rather than doing our own section handling. Clean up after errors
2478 with bfd_release and bfd_section_list_clear. Handle unexpected
2479 flags.
2480 * aoutf1.h (sunos4_core_file_p): Likewise.
2481 * aix386-core.c (aix386_core_file_p): Likewise.
2482 * cisco-core.c (cisco_core_file_validate): Likewise.
2483 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2484 * trad-core.c (trad_unix_core_file_p): Likewise.
2485
2486 * hppabsd-core.c (hppabsd_core_core_file_p): Clean up after errors
2487 with bfd_release and bfd_section_list_clear.
2488 * hpux-core.c (hpux_core_core_file_p): Likewise.
2489 * irix-core.c (irix_core_core_file_p): Likewise.
2490 * lynx-core.c (lynx_core_file_p): Likewise.
2491 * osf-core.c (osf_core_core_file_p): Likewise.
2492 * rs6000-core.c (rs6000coff_core_p): Likewise.
2493 * sco5-core.c (sco5_core_file_p): Likewise.
2494
3f0a7f7f
AM		 2495 * elf32-mips.c (_bfd_mips_elf_lo16_reloc): Simplify, and perform
2496 sign extension adjustments without conditionals.
2497
a3aa38ee
JJ		 24982002-01-04 Jakub Jelinek <jakub@redhat.com>
2499
2500 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Don't crash if
2501 CIE at .eh_frame start is removed due to no FDEs referencing it.
2502
8a8b2d4b
AJ		 25032002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
2504
2505 * config.bfd (x86_64-*-netbsd*): New target.
2506 * configure.in (x86_64-*-netbsd*): Set COREFILE
2507 to netbsd-core.lo.
2508 * configure: Regenerated.
2509
04b5af89
TR		 25102002-01-03 Tom Rix <trix@redhat.com>
2511
2512 * xcofflink.c (_bfd_xcoff_bfd_final_link): Update .pad section ordering
2513 for recent bfd_make_section_anyway change.
2514
51c5503b
NC		 25152002-01-03 Nick Clifton <nickc@cambridge.redhat.com>
2516
2517 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2518 R_ARM_THM_PC11 reloc.
2519
07f7c046
NC		 25202002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2521
2522 * configure.in (LINGUAS): Add ja.
2523 * configure: Regenerate.
2524 * po/ja.po: Import from translation project's web site.
2525
5eefb65f
NC		 25262002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2527
2528 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Reformat error
2529 messages to ease translation into other languages.
2530
39e90f10 2531For older changes see ChangeLog-0001
56882138
AM		 2532\f
2533Local Variables:
2534mode: change-log
2535left-margin: 8
2536fill-column: 74
2537version-control: never
2538End:
GDB Binutils - Deliverables
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