| blob | 38e761c48db509dbd3b914177c60a0cc36bd7d04 |
1 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
4 * configure.in: Likewise.
5 * configure: Regenerate.
7 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
9 PR binutils/9945
10 * elf.c (assign_section_numbers): Generate symbol table if there
11 is any relocation in output.
12 (_bfd_elf_compute_section_file_positions): Likewise.
14 2009-03-13 Nick Clifton <nickc@redhat.com>
16 PR 9934
17 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
18 * elflink.c (elf_link_read_relocs_from_section): Use
19 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
20 relocs but no symbol table.
21 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
23 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
25 PR ld/9938
26 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
27 to check ___tls_get_addr.
29 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
30 strncmp to check __tls_get_addr.
32 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
34 * dwarf2.c (read_section): Always check the offset, even when the
35 section has been read before.
37 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
39 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
40 comments.
42 2009-03-11 Chris Demetriou <cgd@google.com>
44 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
45 * bfd-in2.h: Regenerate.
46 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
47 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
48 mode.
49 (bsd_write_armap): Likewise.
50 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
51 flag is set, do nothing.
52 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
53 for timestamp.
55 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
57 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
58 used to update stack pointer.
60 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
62 PR binutils/9921
63 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
64 for unknown symbols in absolute section.
66 2009-03-06 Nick Clifton <nickc@redhat.com>
68 * po/es.po: Updated Spanish translation.
70 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
72 * elf32-arm.c (group_sections): Take next section size into
73 account before accepting to group it.
75 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
77 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
78 PLT entries.
79 (elf32_arm_final_link_relocate): Likewise.
81 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
83 PR 9923
84 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
86 2009-03-04 Alan Modra <amodra@bigpond.net.au>
88 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
89 * section.c (struct bfd_section): Add has_tls_get_addr_call.
90 (BFD_FAKE_SECTION): Init new flag.
91 * ecoff.c (bfd_debug_section): Likewise.
92 * bfd-in2.h: Regenerate.
93 * libbfd.h: Regenerate.
94 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
95 (ppc_elf_reloc_type_lookup): Handle new relocs.
96 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
97 without marker relocs.
98 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
99 if section has no old-style calls.
100 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
101 Don't try to optimize new-style __tls_get_addr call when handling
102 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
103 relocs.
104 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
105 (ppc64_elf_reloc_type_lookup): Handle new relocs.
106 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
107 without marker relocs.
108 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
109 if section has no old-style calls. Set toc_ref for new relocs as
110 appropriate.
111 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
112 Don't try to optimize new-style __tls_get_addr call when handling
113 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
114 relocs.
116 2009-03-04 Alan Modra <amodra@bigpond.net.au>
118 PR 6768
119 * configure.in: Test for ld --as-needed support. Link shared
120 libbfd against libm.
121 * configure: Regenerate.
123 2009-03-03 Alan Modra <amodra@bigpond.net.au>
125 * Makefile.am: Run "make dep-am".
126 * Makefile.in: Regenerate.
128 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
130 * elf32-score7.c: New file.
131 * elf32-score.h: New file.
132 * elf32-score.c: Add code to support score 7. Set score7 as the
133 default.
134 * cpu-score.c: Add score7 architecure.
135 (compatibile): New function.
136 * Makefile.am: Add rules for building elf32-score7 object.
137 * Makefile.in: Regenerate.
138 * configure.in: Add elf32-score7 object to score vectors.
139 * configure: Regenerate.
140 * reloc.c: Add score7 relocs.
141 * archures.c: Add score3 and score7 machine numbers.
142 * bfd-in2.h: Regenerate.
143 * libbfd.h: Regenerate.
145 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
147 * configure: Regenerate.
149 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
151 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
152 (elf32_hppa_check_relocs): Use it.
154 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
155 elf64-hppa.c.
156 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
157 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
158 (elf_hppa_is_dynamic_loader_symbol): Likewise.
159 (elf_hppa_record_segment_addrs): Likewise.
160 (elf_hppa_final_link): Likewise.
161 (elf_hppa_relocate_insn): Likewise.
162 (elf_hppa_final_link_relocate): Likewise.
163 (elf64_hppa_relocate_section): Likewise.
164 * elf64-hppa.c: Insert above.
166 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
168 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
169 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
170 (elf_hppa_relocate_section): Likewise.
171 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
172 from struct elf_link_hash_entry. Add count field.
173 (struct elf64_hppa_dyn_hash_table): Delete.
174 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
175 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
176 (hppa_elf_hash_entry, eh_name): Define.
177 (elf64_hppa_new_dyn_hash_entry): Delete.
178 (elf64_hppa_dyn_hash_lookup): Delete.
179 (elf64_hppa_dyn_hash_traverse): Delete.
180 (get_dyn_name): Delete.
181 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
182 of struct elf64_hppa_dyn_hash_entry *.
183 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
184 allocate_global_data_plt, allocate_global_data_stub,
185 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
186 Likewise.
187 (hppa64_link_hash_newfunc): New.
188 (elf64_hppa_hash_table_create): Rework.
189 (count_dyn_reloc): Likewise.
190 (hppa64_elf_local_refcounts): New.
191 (elf64_hppa_check_relocs): Rework using standard technique for recording
192 local DLT, PLT and OPD reference counts.
193 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
194 elf_link_hash_entry *.
195 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
196 allocate_global_data_plt, allocate_global_data_stub,
197 allocate_global_data_opd, allocate_dynrel_entries,
198 elf64_hppa_adjust_dynamic_symbol,
199 elf64_hppa_mark_milli_and_exported_functions): Likewise.
200 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
201 Use hppa_link_hash_table. Rework.
202 (elf64_hppa_link_output_symbol_hook): Rework.
203 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
204 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
205 elf64_hppa_finish_dynamic_sections): Likewise.
207 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
209 * elf32-arm.c (stub_reloc_type): Removed.
210 (insn_sequence): Renamed reloc_type field to r_type.
211 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
212 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
213 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
214 (elf32_arm_stub_type): Add new enum entries for the new stubs.
215 (arm_stub_is_thumb): Catch new stubs.
216 (arm_type_of_stub): Handle new stubs.
217 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
218 (bfd_elf32_arm_process_before_allocation): Remove useless
219 condition.
221 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
223 * elf.c (elf_find_function): Use is_function_type to check
224 function symbol.
226 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
228 * xtensa-modules.c: Revert to previous version 1.11 due
229 to inadvertant commit.
231 2009-02-24 Sterling Augustine <sterling@tensilica.com>
233 * elf32-xtensa.c (text_action_add): Separate test for action
234 type. Break if saved action is ta_widen_insn at same offset.
236 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
238 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
239 to elf32_arm_stub_long_branch_any_arm_pic.
240 (elf32_arm_stub_long_branch_any_thumb_pic): New.
241 (enum elf32_arm_stub_type, arm_type_of_stub)
242 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
243 separately.
245 2009-02-24 Joseph Myers <joseph@codesourcery.com>
247 * elf32-arm.c (PREV_SEC): Update comment.
248 (group_sections): Rename argument to stubs_always_after_branch.
249 Reverse the list and place stubs at the end of input sections.
250 Undefine NEXT_SEC.
251 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
253 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
255 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
256 Fix formatting.
257 (arm_size_one_stub): Remove unnecessary break.
258 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
260 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
262 * elf32-arm.c (stub_insn_type): New type.
263 (stub_reloc_type): Likewise.
264 (insn_sequence): Likewise.
265 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
266 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
267 (elf32_arm_stub_long_branch_thumb_only): Likewise.
268 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
269 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
270 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
271 (elf32_arm_stub_hash_entry): Add new helper fields.
272 (stub_hash_newfunc): Initialize these new fields.
273 (arm_build_one_stub): Encode Arm and Thumb instructions separately
274 to take endianness into account.
275 (arm_size_one_stub): Compute size of stubs using insn_sequence.
276 (arm_map_one_stub): Code is now more generic, thanks to
277 insn_sequence.
279 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
281 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
282 code.
283 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
284 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
285 BLX is not available. Fix typo in warning message. Add comments
286 and improve formatting.
287 (arm_build_one_stub): Adjust to new
288 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
289 (arm_map_one_stub): Likewise.
291 2009-02-23 Tristan Gingold <gingold@adacore.com>
292 Eric Botcazou <ebotcazou@adacore.com>
293 Douglas B Rupp <rupp@gnat.com>
295 * vms.h: Update copyright year, fix comments, reorder declarations.
296 (_bfd_save_vms_section): Remove the prototype.
297 (EGPS_S_V_NO_SHIFT): New constant.
298 (bfd_vms_set_section_flags): New prototype.
299 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
300 constants.
301 (EGSY_S_W_FLAGS): Ditto.
302 (EGSY_S_V_QUAD_VAL): Ditto.
303 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
304 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
305 EGST_S_B_NAMLNG): Ditto.
306 (ESRF_S_B_NAMLNG): Ditto.
307 (ETIR_S_C_HEADER_SIZE): Ditto.
308 (EGPS_S_V_ALLOC_64BIT): Ditto.
309 (DST_S_C_EPILOG): Ditto.
310 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
311 (DST_S_C_SRC_INCRLNUM_B): Ditto.
312 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
313 (DST_S_L_PCLINE_UNSLONG): Ditto.
314 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
315 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
316 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
317 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
318 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
319 (DST_S_B_SRC_UNSBYTE): Ditto.
320 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
321 Add prototypes.
322 (vms_section, vms_reloc): Remove types.
323 (hdr_struc): Replaced by ...
324 (hdr_struct): ... new type.
325 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
326 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
327 (EMH_DATE_LENGTH): Ditto.
328 (eom_struc): Replaced by ...
329 (eom_struct): ... new type.
330 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
331 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
332 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
333 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
334 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
335 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
336 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
337 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
338 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
339 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
340 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
341 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
342 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
343 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
344 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
345 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
346 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
347 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
348 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
349 (enum file_type_enum): New type.
350 (struct location_struct): Removed.
351 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
352 (struct funcinfo, struct module): Ditto.
353 (struct vms_private_data_struct): Update fields.
354 (struct vms_section_data_struct): New type.
356 * vms.c: Update copyright year, fix comments,
357 Fix includes for DECC, add prototypes.
358 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
359 some initializers.
360 Use flavour to set is_vax, location_stack is removed.
361 (struct pair): Declare.
362 (fill_section_ptr): Initialize variables at declaration.
363 Add guard to set SECTION_SYM flag, handlde und section.
364 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
365 (_bfd_vms_slurp_object_records): New function, replaces previous
366 vms_object_p.
367 (vms_slurp_module): New function.
368 (vms_slurp_image): Ditto.
369 (vms_object_p): Complete rewrite.
370 (vms_mkobject): Use is_vax field to slect architecture.
371 (free_reloc_stream): New function.
372 (vms_convert_to_var): Ditto.
373 (vms_convert_to_var_1): Ditto.
374 (vms_convert_to_var_unix_filename): Ditto.
375 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
376 VAR format on VMS.
377 (vms_new_section_hook): Set alignment to 0, allocate private data.
378 (vms_get_section_contents): Load content.
379 (vms_get_symbol_info): Handle undefined section.
380 (vms_find_nearest_line): Handle.
381 (alloc_reloc_stream): New function.
382 (vms_slurp_reloc_table): Ditto.
383 (vms_get_reloc_upper_bound): Make it real.
384 (vms_canonicalize_reloc): Do the real work.
385 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
386 ALPHA_R_BOH.
387 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
388 (vms_set_arch_mach): Check arch.
389 (vms_set_section_contents): Copy the content after allocation.
390 (vms_alpha_vec): Update object flags.
392 * vms-tir.c: Update copyright year, fix comments,
393 add prototypes for new functions.
394 (dst_define_location): New function.
395 (dst_restore_location): New function.
396 (dst_retrieve_location): New function.
397 (dst_check_allocation): New function.
398 (image_dump): Call dst_check_allocation.
399 (image_write_b): Ditto.
400 (image_write_w): Ditto.
401 (image_write_l): Ditto.
402 (image_write_q): Ditto.
403 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
404 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
405 CTL_STKDL.
406 Call error handler instead of abort if name is not known.
407 (etir_sta): Add quarter_relocs argument and set it.
408 Fix cast.
409 (etir_sto): Ditto.
410 (etir_opr): Ditto, return FALSE in case of error.
411 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
412 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
413 (etir_stc): Add quarter_relocs argument and set it, fix cast.
414 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
415 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
416 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
417 Return FALSE in case of error.
418 (tir_sta): Change sign of psect.
419 (tir_ctl): Ditto.
420 (tir_cmd): Fix cast. Makes tir_table static const.
421 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
422 add argument to explain.
423 (analyze_etir): Initialize maxptr, add quarter_relocs
424 declaration, move some declarations into inner scopes.
425 Handle quarter_relocs and STO_IMM.
426 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
427 (_bfd_vms_slurp_relocs): New function.
428 (_bfd_vms_decode_relocs): New function.
429 (sto_imm): Rewritten.
430 (start_first_etbt_record): New function.
431 (start_another_etbt_record): Ditto.
432 (etir_output_check): Ditto.
433 (defer_reloc_p): Ditto.
434 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
435 a for-loop. Correctly deals with contents, deals with .vmsdebug,
436 rewritte relocations handling.
437 (_bfd_vms_write_tbt): Removed.
438 (_bfd_vms_write_dbg): Ditto.
440 * vms-misc.c: Update copyright year, Fix comments.
441 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
442 (maybe_adjust_record_pointer_for_object): New function.
443 (_bfd_vms_get_first_record): New function, replaces ...
444 (_bfd_vms_get_record): .. removed.
445 (_bfd_vms_get_object_record): New function.
446 (_bfd_vms_get_object_record): New function.
447 (vms_get_remaining_object_record): New function, replaces ...
448 (_bfd_vms_get_next_record): ... removed.
449 (add_new_contents): Removed.
450 (_bfd_save_vms_section): Removed.
451 (_bfd_get_vms_section): Removed.
452 (_bfd_vms_output_flush): Write in VAR format.
453 (new_symbol): Don't make UND section.
455 * vms-hdr.c: Update copyright year, update list of record handled.
456 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
457 (_bfd_vms_write_hdr): Strip vms and unix patches,
458 add comments, truncate module name at 31 characters,
459 use constants instead of hard-coded value,
460 write BFD version instead of a fixed string.
461 (_bfd_vms_slurp_ihd): New function.
462 (_bfd_vms_slurp_isd): Ditto.
463 (_bfd_vms_slurp_ihs): Ditto.
464 (new_module): Ditto.
465 (parse_module): Ditto
466 (build_module_list): Ditto.
467 (module_find_nearest_line): Ditto.
468 (_bfd_vms_find_nearest_dst_line): Ditto.
469 (vms_slurp_debug): Ditto.
470 (_bfd_vms_slurp_dbg): Ditto.
471 (_bfd_vms_slurp_tbt): Ditto.
472 (_bfd_vms_write_dbg): Ditto.
473 (_bfd_vms_write_tbt): Ditto.
475 * vms-gsd.c: Update copyright year, update list of records handled.
476 (EVAX_LITERALS_NAME): New macro.
477 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
478 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
479 (register_universal_symbol): New function and prototype.
480 (_bfd_vms_slurp_gsd): Fix indentations and casts,
481 improve debug messages,
482 use constants instead of hard-coded value,
483 fix missing endianness conversion,
484 handle global symbol (SYMG).
485 (bfd_vms_set_section_flags): New function.
486 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
487 handle section literals,
488 fix indentation,
489 handle section bfd and vms flags,
490 don't output LIB$INITIALIZE symbol,
491 fix handling of weak symbols,
492 fix evax vs vax procedure descriptor,
493 handle absolute symbols.
495 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
496 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
498 * makefile.vms (DEFS): Fix flags for VMS.
500 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
502 * bfd-in2.h: Regenerated.
503 * libbfd.h: Regenerated.
505 2009-02-20 Cary Coutant <ccoutant@google.com>
507 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
508 in struct stat.
510 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
512 PR gas/7059
513 * coffcode.h (coff_write_object_contents): Don't let the string
514 table offset overflow the s_name field when using long section names.
516 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
518 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
519 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
520 * coff-mips.c (mips_ecoff_backend_data): Likewise.
521 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
522 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
523 (bfd_pmac_xcoff_backend_data): Likewise.
524 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
525 (bfd_xcoff_aix5_backend_data): Likewise.
526 (xcoff64_write_object_contents): Delete unused long_section_names
527 local variable.
528 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
529 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
530 struct non-const.
531 * coffcode.h (documentation): Update to describe long section names.
532 (COFFLONGSECTIONCATHELPER): New helper macro.
533 (BLANKOR1TOODD): Likewise.
534 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
535 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
536 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
537 (bfd_coff_set_long_section_names_allowed): New function.
538 (bfd_coff_set_long_section_names_disallowed): Likewise.
539 (struct bfd_coff_backend_data): Add new backend hook function
540 pointer _bfd_coff_set_long_section_names.
541 (bfd_coff_set_long_section_names): New backend hook.
542 (coff_write_object_contents): Only generate long section names if
543 bfd_coff_long_section_names() indicates they are currently enabled.
544 (bfd_coff_std_swap_table): Make non-const, and initialise long
545 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
546 (ticoff0_swap_table): Likewise to both.
547 (ticoff1_swap_table): Again, likewise to both.
548 * coffgen.c (make_a_section_from_file): Allow long section names
549 as inputs even if not currently allowed for outputs.
550 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
551 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
552 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
553 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
554 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
555 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
556 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
557 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
558 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
559 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
560 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
561 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
562 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
563 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
564 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
565 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
566 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
567 * libcoff-in.h: Update copyright year to cause updated copyright
568 year in generated libcoff.h, and fix typo.
569 * libcoff.h: Regenerated.
570 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
571 (_bfd_ecoff_no_long_sections): Add prototype.
572 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
573 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
574 defined by an including .c file.
575 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
576 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
577 (ticoff1_swap_table): Likewise to both.
579 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
581 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
582 stub. Catch default case error.
583 (arm_map_one_stub): Add missing Thumb mapping symbol.
585 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
587 PR 9841
588 * elf32-avr.c: Handle case where no local symbos exist correctly.
590 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
592 bfd/
593 * elf32-arm.c (arm_long_branch_stub,
594 arm_thumb_v4t_long_branch_stub,
595 arm_thumb_thumb_long_branch_stub,
596 arm_thumb_arm_v4t_long_branch_stub,
597 arm_thumb_arm_v4t_short_branch_stub,
598 arm_pic_long_branch_stub):
599 Renamed to elf32_arm_stub_long_branch_any_any,
600 elf32_arm_stub_long_branch_v4t_arm_thumb,
601 elf32_arm_stub_long_branch_thumb_only,
602 elf32_arm_stub_long_branch_v4t_thumb_arm,
603 elf32_arm_stub_short_branch_v4t_thumb_arm,
604 elf32_arm_stub_long_branch_any_any_pic.
605 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
606 arm_thumb_thumb_stub_long_branch,
607 arm_thumb_arm_v4t_stub_long_branch,
608 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
609 Renamed to arm_stub_long_branch_any_any,
610 arm_stub_long_branch_v4t_arm_thumb,
611 arm_stub_long_branch_thumb_only,
612 arm_stub_long_branch_v4t_thumb_arm,
613 arm_stub_short_branch_v4t_thumb_arm,
614 arm_stub_long_branch_any_any_pic.
616 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
618 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
619 in branch offset check.
621 2009-02-15 Alan Modra <amodra@bigpond.net.au>
623 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
624 add toc.symndx and toc.add.
625 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
626 Set up toc.add.
627 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
628 callers.
629 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
630 (branch_reloc_hash_match): New function, extracted from..
631 (ppc64_elf_tls_optimize): ..here.
632 (ppc64_elf_relocate_section): Properly set addends when optimizing
633 tls sequences. Avoid unnecessary reading and writing of insns.
634 Only redo reloc when symbol changed. Bypass symbol checks when
635 using tlsld_got.
636 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
637 (branch_reloc_hash_match): New function, extracted from..
638 (ppc_elf_tls_optimize): ..here.
639 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
640 Don't clear addend on zapped __tls_get_addr reloc.
642 2009-02-12 Nick Clifton <nickc@redhat.com>
644 PR 9827
645 * elflink.c (bfd_elf_final_link): When counting the relocations,
646 if the header size has not been set yet then assume that it will
647 match the output section's reloc type.
649 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
651 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
652 relocatable link.
654 2009-02-09 Alan Modra <amodra@bigpond.net.au>
656 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
657 (find_function): Likewise.
658 (pasted_function): Don't error if no prior function found.
659 (discover_functions): Revert 2008-12-10 change. Extend first
660 function range to start of section.
662 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
664 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
665 functions to C90.
666 * elf64-hppa.h: Likewise.
668 2009-02-06 Joseph Myers <joseph@codesourcery.com>
670 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
671 .sbss handling.
673 2009-02-04 Alan Modra <amodra@bigpond.net.au>
675 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
676 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
678 2009-02-03 Sandip Matte <sandip@rmicorp.com>
680 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
681 * archures.c (bfd_mach_mips_xlr): Define.
682 * bfd-in2.h: Regenerate.
683 * cpu-mips.c (I_xlr): Define.
684 (arch_info_struct): Add XLR entry.
685 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
686 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
687 (mips_mach_extensions): Add XLR entry.
689 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
691 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
693 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
695 * configure.in: AC_SUBST pdfdir.
696 * Makefile.am: Add install-pdf, install-pdf-am
697 and install-pdf-recursive targets. Define pdfdir.
698 * doc/Makefile.am: Define pdf__strip_dir. Add
699 install-pdf and install-pdf-am targets.
700 * po/Make-in: Add install-pdf target.
701 * configure: Regenerate.
702 * Makefile.in: Regenerate
703 * doc/Makefile.in: Regenerate.
705 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
707 * bfd-in2.h: Regenerate.
708 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
709 fields from n_entries to n_slots where appropriate, update comments.
710 (HOWTO): Add TLS relocations.
711 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
712 (enum elf_m68k_got_offset_size): New enum.
713 (struct elf_m68k_got_entry.type): Move field to ...
714 (struct elf_m68k_got_entry_key): ... here. Update all uses.
715 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
716 functions.
717 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
718 functions.
719 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
720 fields into n_entries array. Update comments.
721 (elf_m68k_init_got): Simplify, update all uses.
722 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
723 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
724 GOT entries; update name, update all uses.
725 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
726 (elf_m68k_get_got_entry): Update.
727 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
728 simplify.
729 (elf_m68k_remove_got_entry_type): Simplify.
730 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
731 (elf_m68k_can_merge_gots): Update.
732 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
733 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
734 GOT entries, simplify.
735 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
736 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
737 field, remove obsoleted local_n_entries field.
738 (elf_m68k_partition_multi_got_2): New static function.
739 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
740 update.
741 (elf_m68k_remove_got_entry_type): Update.
742 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
743 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
744 update of sgot->size and srelgot->size.
745 (elf_m68k_gc_sweep_hook): Update.
746 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
747 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
748 TLS relocations.
749 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
750 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
752 2009-02-02 DJ Delorie <dj@redhat.com>
754 * elf32-mep.c (config_names): Regenerate configuration.
756 2009-02-02 Alan Modra <amodra@bigpond.net.au>
758 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
759 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
760 * elf.c (bfd_elf_get_str_section): Make static.
761 (bfd_elf_find_section): Delete.
762 * libbfd.h: Regenerate.
764 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
766 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
767 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
769 2009-01-31 Alan Modra <amodra@bigpond.net.au>
771 * elflink.c (on_needed_list): New function.
772 (elf_link_add_object_symbols): Link in --as-needed libs if they
773 satisfy undefined symbols in other libs.
775 2009-01-30 Julian Brown <julian@codesourcery.com>
777 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
778 EXEC_P or DYNAMIC flags, and skip sections which are being linked
779 with --just-symbols (-R).
781 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
783 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
784 high_pc in order to properly sign-extend VMAs.
786 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
787 Mark Shinwell <shinwell@codesourcery.com>
788 Catherine Moore <clm@codesourcery.com>
790 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
792 2009-01-28 Catherine Moore <clm@codesourcery.com>
794 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
795 SEC_LOAD for dynamic relocation sections.
797 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
799 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
800 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
801 the size of local TLS data.
803 2009-01-27 Andreas Schwab <schwab@suse.de>
805 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
806 architectures in the archive.
808 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
810 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
811 <R_CRIS_32_DTPREL>: Correct relocation value.
813 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
814 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
815 symbols with non-default visibility.
817 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
819 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
820 describing the trampolines.
821 (ppc_elf_relocate_section): Update relocs to describe the
822 trampolines.
824 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
826 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
827 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
828 and R_PARISC_PCREL12F relocations.
830 2009-01-24 Alan Modra <amodra@bigpond.net.au>
832 PR 6022
833 * elflink.c (find_version_for_sym): New function split out from,
834 but without export_dynamic test, ..
835 (_bfd_elf_link_assign_sym_version): ..here.
836 (_bfd_elf_export_symbol): Use it.
838 2009-01-23 Alan Modra <amodra@bigpond.net.au>
840 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
841 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
842 * elflink.c: ..here, somewhat modified.
843 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
844 _bfd_elf_link_find_version_dependencies,
845 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
846 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
847 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
848 declare..
849 * elflink.c: ..and make static here.
850 (_bfd_elf_link_find_version_dependencies): Adjust for removal
851 of output_bfd from struct elf_find_verdep_info.
852 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
853 struct elf_info_failed.
854 (bfd_elf_size_dynamic_sections): Adjust.
856 2009-01-22 Alan Modra <amodra@bigpond.net.au>
858 PR 6832
859 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
860 after comp_unit_find_line call.
862 2009-01-21 Nick Clifton <nickc@redhat.com>
864 PR 9769
865 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
866 tm_gmtoff field in struct tm.
868 2009-01-21 Alan Modra <amodra@bigpond.net.au>
870 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
871 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
872 sections in soft-icache lines unless non_ia_text. Don't add
873 rodata if doing so would exceed line size.
875 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
877 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
878 types than bfd_link_hash_indirect, before early return, call
879 _bfd_elf_link_hash_copy_indirect.
881 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
883 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
884 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
885 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
886 (elf_backend_obj_attrs_order): New define.
887 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
888 (elfNN_bed): Add elf_backend_obj_attrs_order.
890 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
892 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
893 (obj_attr_size): Likewise.
894 (write_obj_attribute): Likewise.
895 (_bfd_elf_copy_obj_attributes): Likewise.
896 (_bfd_elf_parse_attributes): Likewise.
897 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
898 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
899 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
900 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
901 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
902 with macros.
904 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
906 * elf-attrs.c (is_default_attr): Support defaultless attributes.
907 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
908 (bfd_elf_add_obj_attr_string): Likewise.
909 (bfd_elf_add_obj_attr_int_string): Likewise.
910 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
911 * elf-bfd.h (struct obj_attribute): Document new flag bit.
912 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
913 Tag_nodefaults has no default value.
914 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
915 comment to reflect the new state.
917 2009-01-19 Alan Modra <amodra@bigpond.net.au>
919 PR 9695
920 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
921 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
922 (adjust_z_magix): Delete dead code handling QMAGIC.
924 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
926 * coffcode.h (styp_to_sec_flags): Correct interpretation of
927 IMAGE_SCN_MEM_DISCARDABLE.
929 2009-01-16 Alan Modra <amodra@bigpond.net.au>
931 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
932 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
933 * configure.in (commonbfdlib): Delete.
934 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
935 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
936 is available, not just for linux.
937 * po/SRC-POTFILES.in: Regenerate.
938 * Makefile.in: Regenerate.
939 * configure: Regenerate.
941 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
942 Julian Brown <julian@codesourcery.com>
944 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
945 ARM attributes in ABI 2.07.
946 * elf32-arm.c (get_secondary_compatible_arch): New function.
947 (set_secondary_compatible_arch): New function.
948 (tag_cpu_arch_combine): New function.
949 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
950 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
951 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
952 make it fit with order_01243.
953 Add support for Tag_also_compatible_with,
954 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
955 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
956 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
957 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
958 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
959 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
960 Rework the way unknown attributes are handled.
961 Defer errors until all attributes have been processed.
963 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
965 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
966 bfd_elf_add_obj_attr_int_string.
967 Read Tag_compatibility from its new location in the attribute array,
968 rather than the attribute list.
969 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
970 bfd_elf_add_obj_attr_int_string.
971 (_bfd_elf_parse_attributes): Likewise.
972 (_bfd_elf_merge_object_attributes): There's now only one
973 Tag_compatibility, and it's in the array, not the list.
974 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
975 Tag_compatibility.
976 (bfd_elf_add_obj_attr_compat): Rename to
977 bfd_elf_add_obj_attr_int_string.
978 (bfd_elf_add_proc_attr_compat): Rename to
979 bfd_elf_add_proc_attr_int_string.
980 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
981 Tag_compatibility.
983 2009-01-15 Douglas B Rupp <rupp@gnat.com>
985 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
986 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
987 (vmsutil.lo): Add dependency rule.
988 * Makefile.in: Regenerate.
989 * config.bfd (ia64*-*-*vms*): Add case.
990 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
991 * configure: Regenerate.
992 * vmsutil.c: New file.
993 * vmsutil.h: New file.
994 * elf-bfd.h (struct bfd_elf_special_section): Change type of
995 attr to bfd_vma.
996 * elfxx-ia64.c (elfNN_vms_post_process_headers,
997 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
998 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
999 elfNN_vms_object_p): New functions
1000 * targets.c (bfd_elf64_ia64_vms_vec): New target.
1002 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
1004 PR ld/9727
1005 * elflink.c (elf_gc_sweep): Exclude the group section if the
1006 first member of the section group is excluded.
1008 2009-01-14 Alan Modra <amodra@bigpond.net.au>
1010 PR 9735
1011 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
1012 saved filename, use bfd_alloc rather than bfd_malloc for it.
1014 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1016 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
1018 2009-01-13 Alan Modra <amodra@bigpond.net.au>
1020 * elf32-spu.c (remove_cycles): Always set call->max_depth.
1022 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1024 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
1026 2009-01-12 Alan Modra <amodra@bigpond.net.au>
1028 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
1029 num_lines_log2.
1030 (struct got_entry): Add br_addr.
1031 (struct call_info): Add priority.
1032 (struct function_info): Add lr_store and sp_adjust.
1033 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
1034 (spu_elf_find_overlays): For soft-icache, mark any section within cache
1035 area as an overlay, and check that no other overlays exist. Look up
1036 icache overlay manager entry sym.
1037 (BRA_STUBS, BRA, BRASL): Define.
1038 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
1039 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
1040 in branch insn.
1041 (count_stub, build_stub): Support soft-icache.
1042 (build_spuear_stubs, process_stubs): Adjust build_stub call.
1043 (spu_elf_size_stubs): Size soft-icache stubs.
1044 (overlay_index): New function.
1045 (spu_elf_build_stubs): Make static. Support soft-icache.
1046 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
1047 (find_function_stack_adjust): Save lr store and stack adjust insn
1048 offsets.
1049 (maybe_insert_function): Adjust find_function_stack_adjust call.
1050 (mark_functions_via_relocs): Retrieve priority.
1051 (remove_cycles): Only warn about pruned arcs when stack_analysis.
1052 (sort_calls): Sort by priority first.
1053 (mark_overlay_section): Ignore .ovl.init.
1054 (sum_stack): Only print when stack_analysis.
1055 (print_one_overlay_section): New function, extracted from..
1056 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
1057 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
1058 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
1059 analysis. Call spu_elf_build_stubs.
1060 (spu_elf_relocate_section): For soft-icache encode overlay index
1061 into addresses.
1062 (spu_elf_output_symbol_hook): Support soft-icache.
1063 (spu_elf_modify_program_headers: Likewise.
1065 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
1066 num_regions to num_lines. Add line_size and max_branch.
1067 (enum _ovly_flavour): Add ovly_soft_icache.
1068 (spu_elf_build_stubs): Delete.
1070 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1072 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
1073 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
1075 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1077 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1078 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
1079 the program, the known offset starts at the negative size of the
1080 TLS section.
1081 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
1082 Similar.
1084 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
1086 * config.bfd: Add lm32-*-rtems*.
1088 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
1090 * coff-ppc.c: Add 2009 to Copyright.
1091 * elf32-cris.c: Likewise.
1092 * elflink.c: Likewise.
1094 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
1096 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
1097 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
1099 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1101 PR ld/9679
1102 * elflink.c (elf_merge_st_other): New.
1103 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
1104 hide them if needed.
1105 (elf_link_add_object_symbols): Updated.
1107 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
1109 PR ld/9676
1110 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
1111 ref_dynamic and dynamic_def fields when setting def_regular
1112 to 1.
1114 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
1116 PR 9682
1117 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
1118 literal.
1120 For older changes see ChangeLog-2008
1121 \f
1122 Local Variables:
1123 mode: change-log
1124 left-margin: 8
1125 fill-column: 74
1126 version-control: never
1127 End: