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2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
c4fb387b
L		 12009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR ld/9938
4 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
5 to check ___tls_get_addr.
6
7 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
8 strncmp to check __tls_get_addr.
9
53638231
AS		 102009-03-12 Andrew Stubbs <ams@codesourcery.com>
11
12 * dwarf2.c (read_section): Always check the offset, even when the
13 section has been read before.
14
09e8c3bf
L		 152009-03-11 H.J. Lu <hongjiu.lu@intel.com>
16
17 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
18 comments.
19
36e4dce6
CD		 202009-03-11 Chris Demetriou <cgd@google.com>
21
22 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
23 * bfd-in2.h: Regenerate.
24 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
25 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
26 mode.
27 (bsd_write_armap): Likewise.
28 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
29 flag is set, do nothing.
30 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
31 for timestamp.
32
9b175a76
UW		 332009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
34
35 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
36 used to update stack pointer.
37
f501de17
DA		 382009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
39
40 PR binutils/9921
41 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
42 for unknown symbols in absolute section.
43
d11fd249
NC		 442009-03-06 Nick Clifton <nickc@redhat.com>
45
46 * po/es.po: Updated Spanish translation.
47
8cd931b7
CL		 482009-03-05 Christophe Lyon <christophe.lyon@st.com>
49
50 * elf32-arm.c (group_sections): Take next section size into
51 account before accepting to group it.
52
5fa9e92f
CL		 532009-03-05 Christophe Lyon <christophe.lyon@st.com>
54
55 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
56 PLT entries.
57 (elf32_arm_final_link_relocate): Likewise.
58
b92997d6
AM		 592009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
60
61 PR 9923
62 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
63
727fc41e
AM		 642009-03-04 Alan Modra <amodra@bigpond.net.au>
65
66 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
67 * section.c (struct bfd_section): Add has_tls_get_addr_call.
68 (BFD_FAKE_SECTION): Init new flag.
69 * ecoff.c (bfd_debug_section): Likewise.
70 * bfd-in2.h: Regenerate.
71 * libbfd.h: Regenerate.
72 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
73 (ppc_elf_reloc_type_lookup): Handle new relocs.
74 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
75 without marker relocs.
76 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
77 if section has no old-style calls.
78 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
79 Don't try to optimize new-style __tls_get_addr call when handling
80 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
81 relocs.
82 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
83 (ppc64_elf_reloc_type_lookup): Handle new relocs.
84 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
85 without marker relocs.
86 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
87 if section has no old-style calls. Set toc_ref for new relocs as
88 appropriate.
89 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
90 Don't try to optimize new-style __tls_get_addr call when handling
91 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
92 relocs.
93
51dec227
AM		 942009-03-04 Alan Modra <amodra@bigpond.net.au>
95
96 PR 6768
97 * configure.in: Test for ld --as-needed support. Link shared
98 libbfd against libm.
99 * configure: Regenerate.
100
a1f7ca36
AM		 1012009-03-03 Alan Modra <amodra@bigpond.net.au>
102
103 * Makefile.am: Run "make dep-am".
104 * Makefile.in: Regenerate.
105
c3b7224a
NC		 1062009-03-02 Qinwei <qinwei@sunnorth.com.cn>
107
108 * elf32-score7.c: New file.
109 * elf32-score.h: New file.
110 * elf32-score.c: Add code to support score 7. Set score7 as the
111 default.
112 * cpu-score.c: Add score7 architecure.
113 (compatibile): New function.
114 * Makefile.am: Add rules for building elf32-score7 object.
115 * Makefile.in: Regenerate.
116 * configure.in: Add elf32-score7 object to score vectors.
117 * configure: Regenerate.
118 * reloc.c: Add score7 relocs.
119 * archures.c: Add score3 and score7 machine numbers.
120 * bfd-in2.h: Regenerate.
121 * libbfd.h: Regenerate.
122
58e24671
RW		 1232009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
124
125 * configure: Regenerate.
126
5887528b
DA		 1272009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
128
d45b7d74
DA		 129 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
130 (elf32_hppa_check_relocs): Use it.
131
5887528b
DA		 132 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
133 elf64-hppa.c.
134 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
135 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
136 (elf_hppa_is_dynamic_loader_symbol): Likewise.
137 (elf_hppa_record_segment_addrs): Likewise.
138 (elf_hppa_final_link): Likewise.
139 (elf_hppa_relocate_insn): Likewise.
140 (elf_hppa_final_link_relocate): Likewise.
141 (elf64_hppa_relocate_section): Likewise.
142 * elf64-hppa.c: Insert above.
143
a03bd320
DA		 1442009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
145
146 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
147 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
148 (elf_hppa_relocate_section): Likewise.
149 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
150 from struct elf_link_hash_entry. Add count field.
151 (struct elf64_hppa_dyn_hash_table): Delete.
152 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
153 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
154 (hppa_elf_hash_entry, eh_name): Define.
155 (elf64_hppa_new_dyn_hash_entry): Delete.
156 (elf64_hppa_dyn_hash_lookup): Delete.
157 (elf64_hppa_dyn_hash_traverse): Delete.
158 (get_dyn_name): Delete.
159 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
160 of struct elf64_hppa_dyn_hash_entry *.
161 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
162 allocate_global_data_plt, allocate_global_data_stub,
163 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
164 Likewise.
165 (hppa64_link_hash_newfunc): New.
166 (elf64_hppa_hash_table_create): Rework.
167 (count_dyn_reloc): Likewise.
168 (hppa64_elf_local_refcounts): New.
169 (elf64_hppa_check_relocs): Rework using standard technique for recording
170 local DLT, PLT and OPD reference counts.
171 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
172 elf_link_hash_entry *.
173 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
174 allocate_global_data_plt, allocate_global_data_stub,
175 allocate_global_data_opd, allocate_dynrel_entries,
176 elf64_hppa_adjust_dynamic_symbol,
177 elf64_hppa_mark_milli_and_exported_functions): Likewise.
178 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
179 Use hppa_link_hash_table. Rework.
180 (elf64_hppa_link_output_symbol_hook): Rework.
181 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
182 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
183 elf64_hppa_finish_dynamic_sections): Likewise.
184
ebe24dd4
CL		 1852009-02-26 Christophe Lyon <christophe.lyon@st.com>
186
187 * elf32-arm.c (stub_reloc_type): Removed.
188 (insn_sequence): Renamed reloc_type field to r_type.
189 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
190 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
191 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
192 (elf32_arm_stub_type): Add new enum entries for the new stubs.
193 (arm_stub_is_thumb): Catch new stubs.
194 (arm_type_of_stub): Handle new stubs.
195 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
196 (bfd_elf32_arm_process_before_allocation): Remove useless
197 condition.
198
b9d678e0
L		 1992009-02-25 H.J. Lu <hongjiu.lu@intel.com>
200
201 * elf.c (elf_find_function): Use is_function_type to check
202 function symbol.
203
56fb3749
SA		 2042009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
205
206 * xtensa-modules.c: Revert to previous version 1.11 due
207 to inadvertant commit.
208
658ff993
SA		 2092009-02-24 Sterling Augustine <sterling@tensilica.com>
210
211 * elf32-xtensa.c (text_action_add): Separate test for action
212 type. Break if saved action is ta_widen_insn at same offset.
213
cf3eccff
DJ		 2142009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
215
216 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
217 to elf32_arm_stub_long_branch_any_arm_pic.
218 (elf32_arm_stub_long_branch_any_thumb_pic): New.
219 (enum elf32_arm_stub_type, arm_type_of_stub)
220 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
221 separately.
222
07d72278
DJ		 2232009-02-24 Joseph Myers <joseph@codesourcery.com>
224
225 * elf32-arm.c (PREV_SEC): Update comment.
226 (group_sections): Rename argument to stubs_always_after_branch.
227 Reverse the list and place stubs at the end of input sections.
228 Undefine NEXT_SEC.
229 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
230
4e31c731
DJ		 2312009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
232
233 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
234 Fix formatting.
235 (arm_size_one_stub): Remove unnecessary break.
236 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
237
2382009-02-23 Christophe Lyon <christophe.lyon@st.com>
461a49ca
DJ		 239
240 * elf32-arm.c (stub_insn_type): New type.
241 (stub_reloc_type): Likewise.
242 (insn_sequence): Likewise.
243 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
244 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
245 (elf32_arm_stub_long_branch_thumb_only): Likewise.
246 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
247 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
248 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
249 (elf32_arm_stub_hash_entry): Add new helper fields.
250 (stub_hash_newfunc): Initialize these new fields.
251 (arm_build_one_stub): Encode Arm and Thumb instructions separately
252 to take endianness into account.
253 (arm_size_one_stub): Compute size of stubs using insn_sequence.
254 (arm_map_one_stub): Code is now more generic, thanks to
255 insn_sequence.
256
c2b4a39d
CL		 2572009-02-23 Christophe Lyon <christophe.lyon@st.com>
258
259 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
260 code.
261 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
262 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
263 BLX is not available. Fix typo in warning message. Add comments
264 and improve formatting.
265 (arm_build_one_stub): Adjust to new
266 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
267 (arm_map_one_stub): Likewise.
268
0c376465 2692009-02-23 Tristan Gingold <gingold@adacore.com>
a60a89d6
TG		 270 Eric Botcazou <ebotcazou@adacore.com>
271 Douglas B Rupp <rupp@gnat.com>
0c376465
TG		 272
273 * vms.h: Update copyright year, fix comments, reorder declarations.
274 (_bfd_save_vms_section): Remove the prototype.
275 (EGPS_S_V_NO_SHIFT): New constant.
276 (bfd_vms_set_section_flags): New prototype.
277 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
278 constants.
279 (EGSY_S_W_FLAGS): Ditto.
280 (EGSY_S_V_QUAD_VAL): Ditto.
281 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
282 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
283 EGST_S_B_NAMLNG): Ditto.
284 (ESRF_S_B_NAMLNG): Ditto.
285 (ETIR_S_C_HEADER_SIZE): Ditto.
286 (EGPS_S_V_ALLOC_64BIT): Ditto.
287 (DST_S_C_EPILOG): Ditto.
288 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
289 (DST_S_C_SRC_INCRLNUM_B): Ditto.
290 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
291 (DST_S_L_PCLINE_UNSLONG): Ditto.
292 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
293 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
294 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
295 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
296 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
297 (DST_S_B_SRC_UNSBYTE): Ditto.
298 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
299 Add prototypes.
300 (vms_section, vms_reloc): Remove types.
301 (hdr_struc): Replaced by ...
302 (hdr_struct): ... new type.
303 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
304 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
305 (EMH_DATE_LENGTH): Ditto.
306 (eom_struc): Replaced by ...
307 (eom_struct): ... new type.
308 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
309 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
310 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
311 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
312 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
313 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
314 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
315 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
316 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
317 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
318 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
319 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
320 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
321 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
322 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
323 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
324 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
325 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
326 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
327 (enum file_type_enum): New type.
328 (struct location_struct): Removed.
329 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
330 (struct funcinfo, struct module): Ditto.
331 (struct vms_private_data_struct): Update fields.
332 (struct vms_section_data_struct): New type.
333
334 * vms.c: Update copyright year, fix comments,
335 Fix includes for DECC, add prototypes.
336 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
337 some initializers.
338 Use flavour to set is_vax, location_stack is removed.
339 (struct pair): Declare.
340 (fill_section_ptr): Initialize variables at declaration.
341 Add guard to set SECTION_SYM flag, handlde und section.
342 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
343 (_bfd_vms_slurp_object_records): New function, replaces previous
344 vms_object_p.
345 (vms_slurp_module): New function.
346 (vms_slurp_image): Ditto.
347 (vms_object_p): Complete rewrite.
348 (vms_mkobject): Use is_vax field to slect architecture.
349 (free_reloc_stream): New function.
350 (vms_convert_to_var): Ditto.
351 (vms_convert_to_var_1): Ditto.
352 (vms_convert_to_var_unix_filename): Ditto.
353 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
354 VAR format on VMS.
355 (vms_new_section_hook): Set alignment to 0, allocate private data.
356 (vms_get_section_contents): Load content.
357 (vms_get_symbol_info): Handle undefined section.
358 (vms_find_nearest_line): Handle.
359 (alloc_reloc_stream): New function.
360 (vms_slurp_reloc_table): Ditto.
361 (vms_get_reloc_upper_bound): Make it real.
362 (vms_canonicalize_reloc): Do the real work.
363 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
364 ALPHA_R_BOH.
365 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
366 (vms_set_arch_mach): Check arch.
367 (vms_set_section_contents): Copy the content after allocation.
368 (vms_alpha_vec): Update object flags.
369
370 * vms-tir.c: Update copyright year, fix comments,
371 add prototypes for new functions.
372 (dst_define_location): New function.
373 (dst_restore_location): New function.
374 (dst_retrieve_location): New function.
375 (dst_check_allocation): New function.
376 (image_dump): Call dst_check_allocation.
377 (image_write_b): Ditto.
378 (image_write_w): Ditto.
379 (image_write_l): Ditto.
380 (image_write_q): Ditto.
381 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
382 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
383 CTL_STKDL.
384 Call error handler instead of abort if name is not known.
385 (etir_sta): Add quarter_relocs argument and set it.
386 Fix cast.
387 (etir_sto): Ditto.
388 (etir_opr): Ditto, return FALSE in case of error.
389 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
390 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
391 (etir_stc): Add quarter_relocs argument and set it, fix cast.
392 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
393 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
394 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
395 Return FALSE in case of error.
396 (tir_sta): Change sign of psect.
397 (tir_ctl): Ditto.
398 (tir_cmd): Fix cast. Makes tir_table static const.
399 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
400 add argument to explain.
401 (analyze_etir): Initialize maxptr, add quarter_relocs
402 declaration, move some declarations into inner scopes.
403 Handle quarter_relocs and STO_IMM.
404 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
405 (_bfd_vms_slurp_relocs): New function.
406 (_bfd_vms_decode_relocs): New function.
407 (sto_imm): Rewritten.
408 (start_first_etbt_record): New function.
409 (start_another_etbt_record): Ditto.
410 (etir_output_check): Ditto.
411 (defer_reloc_p): Ditto.
412 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
413 a for-loop. Correctly deals with contents, deals with .vmsdebug,
414 rewritte relocations handling.
415 (_bfd_vms_write_tbt): Removed.
416 (_bfd_vms_write_dbg): Ditto.
417
418 * vms-misc.c: Update copyright year, Fix comments.
419 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
420 (maybe_adjust_record_pointer_for_object): New function.
421 (_bfd_vms_get_first_record): New function, replaces ...
422 (_bfd_vms_get_record): .. removed.
423 (_bfd_vms_get_object_record): New function.
424 (_bfd_vms_get_object_record): New function.
425 (vms_get_remaining_object_record): New function, replaces ...
426 (_bfd_vms_get_next_record): ... removed.
427 (add_new_contents): Removed.
428 (_bfd_save_vms_section): Removed.
429 (_bfd_get_vms_section): Removed.
430 (_bfd_vms_output_flush): Write in VAR format.
431 (new_symbol): Don't make UND section.
432
433 * vms-hdr.c: Update copyright year, update list of record handled.
434 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
435 (_bfd_vms_write_hdr): Strip vms and unix patches,
436 add comments, truncate module name at 31 characters,
437 use constants instead of hard-coded value,
438 write BFD version instead of a fixed string.
439 (_bfd_vms_slurp_ihd): New function.
440 (_bfd_vms_slurp_isd): Ditto.
441 (_bfd_vms_slurp_ihs): Ditto.
442 (new_module): Ditto.
443 (parse_module): Ditto
444 (build_module_list): Ditto.
445 (module_find_nearest_line): Ditto.
446 (_bfd_vms_find_nearest_dst_line): Ditto.
447 (vms_slurp_debug): Ditto.
448 (_bfd_vms_slurp_dbg): Ditto.
449 (_bfd_vms_slurp_tbt): Ditto.
450 (_bfd_vms_write_dbg): Ditto.
451 (_bfd_vms_write_tbt): Ditto.
452
453 * vms-gsd.c: Update copyright year, update list of records handled.
454 (EVAX_LITERALS_NAME): New macro.
455 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
456 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
457 (register_universal_symbol): New function and prototype.
458 (_bfd_vms_slurp_gsd): Fix indentations and casts,
459 improve debug messages,
460 use constants instead of hard-coded value,
461 fix missing endianness conversion,
462 handle global symbol (SYMG).
463 (bfd_vms_set_section_flags): New function.
464 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
465 handle section literals,
466 fix indentation,
467 handle section bfd and vms flags,
468 don't output LIB$INITIALIZE symbol,
469 fix handling of weak symbols,
470 fix evax vs vax procedure descriptor,
471 handle absolute symbols.
472
473 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
474 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
475
476 * makefile.vms (DEFS): Fix flags for VMS.
477
478 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
479
480 * bfd-in2.h: Regenerated.
481 * libbfd.h: Regenerated.
482
47149254
CC		 4832009-02-20 Cary Coutant <ccoutant@google.com>
484
485 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
486 in struct stat.
487
6b1cecf3
DK		 4882009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
489
490 PR gas/7059
491 * coffcode.h (coff_write_object_contents): Don't let the string
492 table offset overflow the s_name field when using long section names.
493
88183869
DK		 4942009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
495
496 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
497 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
498 * coff-mips.c (mips_ecoff_backend_data): Likewise.
499 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
500 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
501 (bfd_pmac_xcoff_backend_data): Likewise.
502 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
503 (bfd_xcoff_aix5_backend_data): Likewise.
504 (xcoff64_write_object_contents): Delete unused long_section_names
505 local variable.
506 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
507 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
508 struct non-const.
509 * coffcode.h (documentation): Update to describe long section names.
510 (COFFLONGSECTIONCATHELPER): New helper macro.
511 (BLANKOR1TOODD): Likewise.
512 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
513 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
514 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
515 (bfd_coff_set_long_section_names_allowed): New function.
516 (bfd_coff_set_long_section_names_disallowed): Likewise.
517 (struct bfd_coff_backend_data): Add new backend hook function
518 pointer _bfd_coff_set_long_section_names.
519 (bfd_coff_set_long_section_names): New backend hook.
520 (coff_write_object_contents): Only generate long section names if
521 bfd_coff_long_section_names() indicates they are currently enabled.
522 (bfd_coff_std_swap_table): Make non-const, and initialise long
523 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
524 (ticoff0_swap_table): Likewise to both.
525 (ticoff1_swap_table): Again, likewise to both.
526 * coffgen.c (make_a_section_from_file): Allow long section names
527 as inputs even if not currently allowed for outputs.
528 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
529 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
530 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
531 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
532 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
533 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
534 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
535 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
536 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
537 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
538 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
539 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
540 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
541 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
542 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
543 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
544 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
545 * libcoff-in.h: Update copyright year to cause updated copyright
546 year in generated libcoff.h, and fix typo.
547 * libcoff.h: Regenerated.
548 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
549 (_bfd_ecoff_no_long_sections): Add prototype.
550 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
551 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
552 defined by an including .c file.
553 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
554 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
555 (ticoff1_swap_table): Likewise to both.
556
90d8a22c
CL		 5572009-02-18 Christophe Lyon <christophe.lyon@st.com>
558
559 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
560 stub. Catch default case error.
561 (arm_map_one_stub): Add missing Thumb mapping symbol.
562
12123067
NC		 5632009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
564
565 PR 9841
566 * elf32-avr.c: Handle case where no local symbos exist correctly.
567
fea2b4d6
CL		 5682009-02-16 Christophe Lyon <christophe.lyon@st.com>
569
570 bfd/
571 * elf32-arm.c (arm_long_branch_stub,
572 arm_thumb_v4t_long_branch_stub,
573 arm_thumb_thumb_long_branch_stub,
574 arm_thumb_arm_v4t_long_branch_stub,
575 arm_thumb_arm_v4t_short_branch_stub,
576 arm_pic_long_branch_stub):
577 Renamed to elf32_arm_stub_long_branch_any_any,
578 elf32_arm_stub_long_branch_v4t_arm_thumb,
579 elf32_arm_stub_long_branch_thumb_only,
580 elf32_arm_stub_long_branch_v4t_thumb_arm,
581 elf32_arm_stub_short_branch_v4t_thumb_arm,
582 elf32_arm_stub_long_branch_any_any_pic.
583 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
584 arm_thumb_thumb_stub_long_branch,
585 arm_thumb_arm_v4t_stub_long_branch,
586 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
587 Renamed to arm_stub_long_branch_any_any,
588 arm_stub_long_branch_v4t_arm_thumb,
589 arm_stub_long_branch_thumb_only,
590 arm_stub_long_branch_v4t_thumb_arm,
591 arm_stub_short_branch_v4t_thumb_arm,
592 arm_stub_long_branch_any_any_pic.
593
13e0a874
DA		 5942009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
595
596 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
597 in branch offset check.
598
3a71aa26
AM		 5992009-02-15 Alan Modra <amodra@bigpond.net.au>
600
601 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
602 add toc.symndx and toc.add.
603 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
604 Set up toc.add.
605 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
606 callers.
607 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
608 (branch_reloc_hash_match): New function, extracted from..
609 (ppc64_elf_tls_optimize): ..here.
610 (ppc64_elf_relocate_section): Properly set addends when optimizing
611 tls sequences. Avoid unnecessary reading and writing of insns.
612 Only redo reloc when symbol changed. Bypass symbol checks when
613 using tlsld_got.
614 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
615 (branch_reloc_hash_match): New function, extracted from..
616 (ppc_elf_tls_optimize): ..here.
617 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
618 Don't clear addend on zapped __tls_get_addr reloc.
619
2c2b4ed4
NC		 6202009-02-12 Nick Clifton <nickc@redhat.com>
621
622 PR 9827
623 * elflink.c (bfd_elf_final_link): When counting the relocations,
624 if the header size has not been set yet then assume that it will
625 match the output section's reloc type.
626
453f5985
NS		 6272009-02-12 Nathan Sidwell <nathan@codesourcery.com>
628
629 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
630 relocatable link.
631
3209bffa
AM		 6322009-02-09 Alan Modra <amodra@bigpond.net.au>
633
634 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
635 (find_function): Likewise.
636 (pasted_function): Don't error if no prior function found.
637 (discover_functions): Revert 2008-12-10 change. Extend first
638 function range to start of section.
639
813c8a3c
DA		 6402009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
641
642 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
643 functions to C90.
644 * elf64-hppa.h: Likewise.
645
2d0f9ad9
JM		 6462009-02-06 Joseph Myers <joseph@codesourcery.com>
647
648 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
649 .sbss handling.
650
50e00962
AM		 6512009-02-04 Alan Modra <amodra@bigpond.net.au>
652
653 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
654 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
655
52b6b6b9
JM		 6562009-02-03 Sandip Matte <sandip@rmicorp.com>
657
658 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
659 * archures.c (bfd_mach_mips_xlr): Define.
660 * bfd-in2.h: Regenerate.
661 * cpu-mips.c (I_xlr): Define.
662 (arch_info_struct): Add XLR entry.
663 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
664 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
665 (mips_mach_extensions): Add XLR entry.
666
654c3c9f
EW		 6672009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
668
669 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
670
31dd3154
JM		 6712009-02-03 Carlos O'Donell <carlos@codesourcery.com>
672
673 * configure.in: AC_SUBST pdfdir.
674 * Makefile.am: Add install-pdf, install-pdf-am
675 and install-pdf-recursive targets. Define pdfdir.
676 * doc/Makefile.am: Define pdf__strip_dir. Add
677 install-pdf and install-pdf-am targets.
678 * po/Make-in: Add install-pdf target.
679 * configure: Regenerate.
680 * Makefile.in: Regenerate
681 * doc/Makefile.in: Regenerate.
682
cf869cce
NC		 6832009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
684
685 * bfd-in2.h: Regenerate.
686 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
687 fields from n_entries to n_slots where appropriate, update comments.
688 (HOWTO): Add TLS relocations.
689 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
690 (enum elf_m68k_got_offset_size): New enum.
691 (struct elf_m68k_got_entry.type): Move field to ...
692 (struct elf_m68k_got_entry_key): ... here. Update all uses.
693 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
694 functions.
695 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
696 functions.
697 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
698 fields into n_entries array. Update comments.
699 (elf_m68k_init_got): Simplify, update all uses.
700 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
701 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
702 GOT entries; update name, update all uses.
703 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
704 (elf_m68k_get_got_entry): Update.
705 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
706 simplify.
707 (elf_m68k_remove_got_entry_type): Simplify.
708 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
709 (elf_m68k_can_merge_gots): Update.
710 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
711 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
712 GOT entries, simplify.
713 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
714 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
715 field, remove obsoleted local_n_entries field.
716 (elf_m68k_partition_multi_got_2): New static function.
717 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
718 update.
719 (elf_m68k_remove_got_entry_type): Update.
720 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
721 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
722 update of sgot->size and srelgot->size.
723 (elf_m68k_gc_sweep_hook): Update.
724 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
725 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
726 TLS relocations.
727 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
728 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
729
c1a0a41f
DD		 7302009-02-02 DJ Delorie <dj@redhat.com>
731
732 * elf32-mep.c (config_names): Regenerate configuration.
733
72a80a16
AM		 7342009-02-02 Alan Modra <amodra@bigpond.net.au>
735
736 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
737 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
738 * elf.c (bfd_elf_get_str_section): Make static.
739 (bfd_elf_find_section): Delete.
740 * libbfd.h: Regenerate.
741
273f4430
JK		 7422009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
743
744 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
745 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
746
010e5ae2
AM		 7472009-01-31 Alan Modra <amodra@bigpond.net.au>
748
749 * elflink.c (on_needed_list): New function.
750 (elf_link_add_object_symbols): Link in --as-needed libs if they
751 satisfy undefined symbols in other libs.
752
33a7ffc2
JM		 7532009-01-30 Julian Brown <julian@codesourcery.com>
754
755 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
756 EXEC_P or DYNAMIC flags, and skip sections which are being linked
757 with --just-symbols (-R).
758
13d72a14
AN		 7592009-01-29 Adam Nemet <anemet@caviumnetworks.com>
760
761 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
762 high_pc in order to properly sign-extend VMAs.
763
d334575b
JM		 7642009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
765 Mark Shinwell <shinwell@codesourcery.com>
766 Catherine Moore <clm@codesourcery.com>
767
768 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
769
528aeb62
CM		 7702009-01-28 Catherine Moore <clm@codesourcery.com>
771
772 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
773 SEC_LOAD for dynamic relocation sections.
774
f6f05983
HPN		 7752009-01-27 Hans-Peter Nilsson <hp@axis.com>
776
777 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
778 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
779 the size of local TLS data.
780
27cc28f9
AS		 7812009-01-27 Andreas Schwab <schwab@suse.de>
782
783 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
784 architectures in the archive.
785
b3bf42d8
HPN		 7862009-01-27 Hans-Peter Nilsson <hp@axis.com>
787
f551b6f0
HPN		 788 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
789 <R_CRIS_32_DTPREL>: Correct relocation value.
790
b3bf42d8
HPN		 791 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
792 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
793 symbols with non-default visibility.
794
9bc4e62b
NS		 7952009-01-26 Nathan Sidwell <nathan@codesourcery.com>
796
797 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
798 describing the trampolines.
799 (ppc_elf_relocate_section): Update relocs to describe the
800 trampolines.
801
aeaf6540
DA		 8022009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
803
804 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
805 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
806 and R_PARISC_PCREL12F relocations.
807
1e8fa21e
AM		 8082009-01-24 Alan Modra <amodra@bigpond.net.au>
809
810 PR 6022
811 * elflink.c (find_version_for_sym): New function split out from,
812 but without export_dynamic test, ..
813 (_bfd_elf_link_assign_sym_version): ..here.
814 (_bfd_elf_export_symbol): Use it.
815
28caa186
AM		 8162009-01-23 Alan Modra <amodra@bigpond.net.au>
817
818 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
819 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
820 * elflink.c: ..here, somewhat modified.
821 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
822 _bfd_elf_link_find_version_dependencies,
823 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
824 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
825 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
826 declare..
827 * elflink.c: ..and make static here.
828 (_bfd_elf_link_find_version_dependencies): Adjust for removal
829 of output_bfd from struct elf_find_verdep_info.
830 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
831 struct elf_info_failed.
832 (bfd_elf_size_dynamic_sections): Adjust.
833
be04437d
AM		 8342009-01-22 Alan Modra <amodra@bigpond.net.au>
835
836 PR 6832
837 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
838 after comp_unit_find_line call.
839
58f9615c
NC		 8402009-01-21 Nick Clifton <nickc@redhat.com>
841
842 PR 9769
843 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
844 tm_gmtoff field in struct tm.
845
fb266b8b
AM		 8462009-01-21 Alan Modra <amodra@bigpond.net.au>
847
848 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
849 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
850 sections in soft-icache lines unless non_ia_text. Don't add
851 rodata if doing so would exceed line size.
852
451ffe63
HPN		 8532009-01-19 Hans-Peter Nilsson <hp@axis.com>
854
855 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
856 types than bfd_link_hash_indirect, before early return, call
857 _bfd_elf_link_hash_copy_indirect.
858
5aa6ff7c
AS		 8592009-01-19 Andrew Stubbs <ams@codesourcery.com>
860
861 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
862 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
863 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
864 (elf_backend_obj_attrs_order): New define.
865 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
866 (elfNN_bed): Add elf_backend_obj_attrs_order.
867
3483fe2e
AS		 8682009-01-19 Andrew Stubbs <ams@codesourcery.com>
869
870 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
871 (obj_attr_size): Likewise.
872 (write_obj_attribute): Likewise.
873 (_bfd_elf_copy_obj_attributes): Likewise.
874 (_bfd_elf_parse_attributes): Likewise.
875 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
876 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
877 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
878 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
879 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
880 with macros.
881
2d0bb761
AS		 8822009-01-19 Andrew Stubbs <ams@codesourcery.com>
883
884 * elf-attrs.c (is_default_attr): Support defaultless attributes.
885 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
886 (bfd_elf_add_obj_attr_string): Likewise.
887 (bfd_elf_add_obj_attr_int_string): Likewise.
888 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
889 * elf-bfd.h (struct obj_attribute): Document new flag bit.
890 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
891 Tag_nodefaults has no default value.
892 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
893 comment to reflect the new state.
894
a77e83b7
AM		 8952009-01-19 Alan Modra <amodra@bigpond.net.au>
896
897 PR 9695
898 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
899 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
900 (adjust_z_magix): Delete dead code handling QMAGIC.
901
f6d29e26
KT		 9022009-01-16 Kai Tietz <kai.tietz@onevision.com>
903
904 * coffcode.h (styp_to_sec_flags): Correct interpretation of
905 IMAGE_SCN_MEM_DISCARDABLE.
906
29670fb9
AM		 9072009-01-16 Alan Modra <amodra@bigpond.net.au>
908
909 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
910 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
911 * configure.in (commonbfdlib): Delete.
912 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
913 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
914 is available, not just for linux.
915 * po/SRC-POTFILES.in: Regenerate.
916 * Makefile.in: Regenerate.
917 * configure: Regenerate.
918
91e22acd
AS		 9192009-01-15 Andrew Stubbs <ams@codesourcery.com>
920 Julian Brown <julian@codesourcery.com>
921
922 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
923 ARM attributes in ABI 2.07.
924 * elf32-arm.c (get_secondary_compatible_arch): New function.
925 (set_secondary_compatible_arch): New function.
926 (tag_cpu_arch_combine): New function.
927 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
928 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
929 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
930 make it fit with order_01243.
931 Add support for Tag_also_compatible_with,
932 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
933 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
934 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
935 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
936 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
937 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
938 Rework the way unknown attributes are handled.
939 Defer errors until all attributes have been processed.
940
7b86a9fa
AS		 9412009-01-15 Andrew Stubbs <ams@codesourcery.com>
942
943 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
944 bfd_elf_add_obj_attr_int_string.
945 Read Tag_compatibility from its new location in the attribute array,
946 rather than the attribute list.
947 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
948 bfd_elf_add_obj_attr_int_string.
949 (_bfd_elf_parse_attributes): Likewise.
950 (_bfd_elf_merge_object_attributes): There's now only one
951 Tag_compatibility, and it's in the array, not the list.
952 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
953 Tag_compatibility.
954 (bfd_elf_add_obj_attr_compat): Rename to
955 bfd_elf_add_obj_attr_int_string.
956 (bfd_elf_add_proc_attr_compat): Rename to
957 bfd_elf_add_proc_attr_int_string.
958 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
959 Tag_compatibility.
960
01e1a5bc
NC		 9612009-01-15 Douglas B Rupp <rupp@gnat.com>
962
963 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
964 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
965 (vmsutil.lo): Add dependency rule.
966 * Makefile.in: Regenerate.
967 * config.bfd (ia64*-*-*vms*): Add case.
968 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
969 * configure: Regenerate.
970 * vmsutil.c: New file.
971 * vmsutil.h: New file.
972 * elf-bfd.h (struct bfd_elf_special_section): Change type of
973 attr to bfd_vma.
974 * elfxx-ia64.c (elfNN_vms_post_process_headers,
975 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
976 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
977 elfNN_vms_object_p): New functions
978 * targets.c (bfd_elf64_ia64_vms_vec): New target.
979
a33dafc3
L		 9802009-01-14 H.J. Lu <hongjiu.lu@intel.com>
981
982 PR ld/9727
983 * elflink.c (elf_gc_sweep): Exclude the group section if the
984 first member of the section group is excluded.
985
13c0e967
AM		 9862009-01-14 Alan Modra <amodra@bigpond.net.au>
987
988 PR 9735
989 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
990 saved filename, use bfd_alloc rather than bfd_malloc for it.
991
460e679b
AM		 9922009-01-13 Alan Modra <amodra@bigpond.net.au>
993
994 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
995
25076afa
AM		 9962009-01-13 Alan Modra <amodra@bigpond.net.au>
997
998 * elf32-spu.c (remove_cycles): Always set call->max_depth.
999
37107878
AM		 10002009-01-12 Alan Modra <amodra@bigpond.net.au>
1001
1002 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
1003
cd4a7468
AM		 10042009-01-12 Alan Modra <amodra@bigpond.net.au>
1005
1006 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
1007 num_lines_log2.
1008 (struct got_entry): Add br_addr.
1009 (struct call_info): Add priority.
1010 (struct function_info): Add lr_store and sp_adjust.
1011 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
1012 (spu_elf_find_overlays): For soft-icache, mark any section within cache
1013 area as an overlay, and check that no other overlays exist. Look up
1014 icache overlay manager entry sym.
1015 (BRA_STUBS, BRA, BRASL): Define.
1016 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
1017 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
1018 in branch insn.
1019 (count_stub, build_stub): Support soft-icache.
1020 (build_spuear_stubs, process_stubs): Adjust build_stub call.
1021 (spu_elf_size_stubs): Size soft-icache stubs.
1022 (overlay_index): New function.
1023 (spu_elf_build_stubs): Make static. Support soft-icache.
1024 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
1025 (find_function_stack_adjust): Save lr store and stack adjust insn
1026 offsets.
1027 (maybe_insert_function): Adjust find_function_stack_adjust call.
1028 (mark_functions_via_relocs): Retrieve priority.
1029 (remove_cycles): Only warn about pruned arcs when stack_analysis.
1030 (sort_calls): Sort by priority first.
1031 (mark_overlay_section): Ignore .ovl.init.
1032 (sum_stack): Only print when stack_analysis.
1033 (print_one_overlay_section): New function, extracted from..
1034 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
1035 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
1036 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
1037 analysis. Call spu_elf_build_stubs.
1038 (spu_elf_relocate_section): For soft-icache encode overlay index
1039 into addresses.
1040 (spu_elf_output_symbol_hook): Support soft-icache.
1041 (spu_elf_modify_program_headers: Likewise.
37107878 1042
cd4a7468
AM		 1043 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
1044 num_regions to num_lines. Add line_size and max_branch.
1045 (enum _ovly_flavour): Add ovly_soft_icache.
1046 (spu_elf_build_stubs): Delete.
1047
80c29487
JK		 10482009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1049
1050 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
1051 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
1052
1bc86aea
HPN		 10532009-01-07 Hans-Peter Nilsson <hp@axis.com>
1054
1055 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1056 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
1057 the program, the known offset starts at the negative size of the
1058 TLS section.
1059 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
1060 Similar.
1061
3baa454d 10622009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
75606e85 1063
3baa454d 1064 * config.bfd: Add lm32-*-rtems*.
75606e85 1065
9dbe8890
L		 10662009-01-03 H.J. Lu <hongjiu.lu@intel.com>
1067
1068 * coff-ppc.c: Add 2009 to Copyright.
1069 * elf32-cris.c: Likewise.
1070 * elflink.c: Likewise.
1071
0bdf8d40
HPN		 10722009-01-03 Hans-Peter Nilsson <hp@axis.com>
1073
1074 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
1075 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
1076
54ac0771
L		 10772009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1078
1079 PR ld/9679
1080 * elflink.c (elf_merge_st_other): New.
1081 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
1082 hide them if needed.
1083 (elf_link_add_object_symbols): Updated.
1084
d8880531
L		 10852009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1086
1087 PR ld/9676
1088 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
1089 ref_dynamic and dynamic_def fields when setting def_regular
1090 to 1.
1091
b70b5c14
NC		 10922009-01-02 Curtis Mackie <curtmackevo@gmail.com>
1093
1094 PR 9682
1095 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
1096 literal.
1097
d8880531 1098For older changes see ChangeLog-2008
56882138
AM		 1099\f
1100Local Variables:
1101mode: change-log
1102left-margin: 8
1103fill-column: 74
1104version-control: never
1105End:
GDB Binutils - Deliverables
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