1 2014-06-26 Nick Clifton <nickc@redhat.com>
4 * dwarf2.c (is_str_attr): New function.
5 (find_abstract_instance_name): Use it to determine when an
6 attribute has a string value.
8 2014-06-24 Alan Modra <amodra@gmail.com>
10 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
11 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
14 2014-06-21 Philippe De Muyter <phdm@macqel.be>
16 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
19 2014-06-20 Kyle McMartin <kyle@redhat.com>
21 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
22 emitting initial-exec relocs when not linking an executable.
24 2014-06-16 Will Newton <will.newton@linaro.org>
26 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
27 htab->next_tls_desc_index in the non-IPLT case.
28 Calculate GOT offset correctly for the non-IPLT case.
29 (allocate_dynrelocs_for_symbol): Don't increment
30 htab->next_tls_desc_index here.
32 2014-06-16 Alan Modra <amodra@gmail.com>
34 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
37 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
39 * elfxx-aarch64.c (stdarg.h): Include.
41 (_bfd_aarch64_elf_grok_prstatus): Updated.
42 (_bfd_aarch64_elf_grok_psinfo): New function.
43 (_bfd_aarch64_elf_write_core_note): New function.
44 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
45 (elf_backend_write_core_note): Define.
47 2014-06-13 Alan Modra <amodra@gmail.com>
49 * archive.c: Include bfdlink.h.
50 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
51 * bfd.c (struct bfd): Add is_linker_output field.
52 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
53 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
54 link.hash and is_linker_output.
55 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
56 param with bfd*. Assert is_linker_output and link.hash, and
57 clear them before exit.
58 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
59 bfd_link_hash_table* param with bfd*. Hack is_linker_output
60 and link.hash so we can free two linker hash tables.
61 (elf32_mn10300_link_hash_table_create): Create static_hash_table
62 first. Clean up on errors. Set hash_table_free pointer.
63 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
64 bfd_link_hash_table* param with bfd*.
65 (elf32_arm_link_hash_table_create): Clean up on errors. Set
66 hash_table_free pointer.
67 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
68 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
69 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
70 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
71 * xcofflink.c: Similarly.
72 * simple.c (bfd_simple_get_relocated_section_contents): Save and
73 clear link.next before creating linker hash table. Clean up on
74 errors, and restore link.next on exit.
75 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
76 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
77 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
78 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
79 * hash.c (bfd_hash_table_init_n): Free table on error.
80 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
81 * bfd-in2.h: Regenerate.
82 * libbfd.h: Regenerate.
83 * libcoff.h: Regenerate.
85 2014-06-13 Alan Modra <amodra@gmail.com>
88 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
89 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
90 * bfd.c (bfd_link_hash_table_free): Don't define.
91 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
92 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
93 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
94 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
95 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
96 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
97 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
98 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
99 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
100 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
101 * xsym.c: Don't define various link_hash_table_free defines, and
102 remove from bfd_target vars. Temporarily reference some of the
103 target link_hash_table_free functions to avoid warnings.
104 * bfd-in2.h: Regenerate.
105 * libbfd.h: Regenerate.
107 2014-06-13 Alan Modra <amodra@gmail.com>
109 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
110 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
111 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
112 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
113 Move link_hash_table_free functions before their corresponding
114 link_hash_table_create functions.
116 2014-06-13 Alan Modra <amodra@gmail.com>
118 * bfd.c (struct bfd): Replace link_next with a union.
119 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
120 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
121 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
122 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
123 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
124 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
125 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
126 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
127 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
128 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
129 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
130 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
131 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
132 * bfd-in2.h: Regenerate.
134 2014-06-11 Alan Modra <amodra@gmail.com>
136 * linker.c (unwrap_hash_lookup): Add missing parens.
138 2014-06-11 Kai Tietz <ktietz@redhat.com>
140 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
141 * libcoff.h: Regenerated.
143 2014-06-10 Alan Modra <amodra@gmail.com>
146 * linker.c (unwrap_hash_lookup): New function.
147 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
148 * elf32-i370.c (i370_elf_relocate_section): Likewise.
149 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
150 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
151 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
152 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
153 * elf32-spu.c (spu_elf_relocate_section): Likewise.
154 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
156 2014-06-07 Alan Modra <amodra@gmail.com>
158 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
159 insn as a bitfield; Use complain_overflow_bitfield.
160 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
162 2014-06-05 Joel Brobecker <brobecker@adacore.com>
164 * development.sh: New file.
165 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
166 Make -Werror the default with GCC only if DEVELOPMENT is true.
167 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
168 $(srcdir)/development.sh.
169 * Makefile.in, configure: Regenerate.
171 2014-06-04 Will Newton <will.newton@linaro.org>
173 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
174 being non-NULL into an assert.
175 (elfNN_aarch64_tls_relax): Remove unused code.
177 2014-06-03 DJ Delorie <dj@redhat.com>
179 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
181 2014-06-03 Nick Clifton <nickc@redhat.com>
184 * peXXigen.c (rsrc_process_section): Page align the new contents
187 2014-06-03 Alan Modra <amodra@gmail.com>
189 * elf64-ppc.c (ADDIS_R12_R2): Define.
190 (build_plt_stub): Support fusion on ELFv2 stub.
191 (ppc_build_one_stub): Likewise for plt branch stubs.
193 2014-05-28 Alan Modra <amodra@gmail.com>
195 * elf32-rx.c (rx_table_map): Delete set but not used variables.
197 2014-05-28 Tristan Gingold <gingold@adacore.com>
199 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
200 to keep the length of the best fit range.
201 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
204 2014-05-27 DJ Delorie <dj@redhat.com>
206 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
207 (rx_elf_relocate_section): If we find a reloc against
208 $tableentry$default$<name>, redirect it to the appropriate
210 (RX_Table_Info): New.
211 (rx_table_find): New. Check all tables and SEC_KEEP all sections
212 with table parts in them.
213 (rx_check_directives): New.
214 (rx_table_map_2): New.
216 (rx_additional_link_map_text): New. Called to dump tables to the
218 * bfd/elf32-rx.h: New.
220 2014-05-20 DJ Delorie <dj@redhat.com>
222 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
224 2014-05-20 Alan Modra <amodra@gmail.com>
227 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
228 Remove redundant setting of htab->elf.dynobj. Don't align.
229 Define .sdata symbols using _bfd_elf_define_linkage_sym.
230 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
231 (create_sdata_sym): Delete.
232 (elf_allocate_pointer_linker_section): Rename from
233 elf_create_pointer_linker_section. Align section.
234 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
235 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
237 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
238 Remove unnecessary tests on _SDA_BASE_ sym.
239 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
240 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
241 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
242 (ppc_elf_maybe_strip_sdata_syms): Declare.
244 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
246 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
248 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
250 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
251 in a section with no contents.
252 (is_vma_in_section, find_section_by_vma): New functions.
253 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
254 offsets in the debug directory.
255 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
256 Byte-swap GUID from little-endian to big-endian order for
257 consistent and conventional display.
259 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
261 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
262 64-bit doubles objects mix with 32-bit doubles objects.
263 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
265 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
267 * mmo.c: Update URLs in documentation comments.
269 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
270 David Weatherford <weath@cadence.com>
271 Max Filippov <jcmvbkbc@gmail.com>
273 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
276 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
278 * config.bfd: Add proper arm config for *-*-freebsd*.
280 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
282 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
283 mips32r5 and mips64r5.
284 * archures.c (bfd_architecture): Likewise.
285 * bfd-in2.h (bfd_architecture): Likewise.
286 * cpu-mips.c (arch_info_struct): Likewise.
287 * elfxx-mips.c (mips_set_isa_flags): Likewise.
289 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
291 * elfxx-mips.h (elfxx-mips.h): Declare.
292 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
293 Tag_GNU_MIPS_ABI_FP mismatches.
294 (_bfd_mips_fp_abi_string): New function.
296 2014-05-02 Alan Modra <amodra@gmail.com>
298 * targets.c: Sort bfd_target vectors somewhat alphabetically.
299 * configure.in: Likewise.
300 * configure: Regenerate.
302 2014-05-02 Alan Modra <amodra@gmail.com>
304 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
305 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
306 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
307 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
308 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
309 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
310 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
311 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
312 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
313 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
314 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
315 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
316 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
317 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
318 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
319 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
320 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
321 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
322 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
323 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
324 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
325 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
326 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
327 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
328 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
329 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
330 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
331 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
332 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
333 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
334 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
335 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
336 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
337 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
338 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
339 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
340 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
341 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
342 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
343 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
344 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
345 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
346 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
347 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
348 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
349 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
350 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
351 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
353 * configure: Regenerate.
355 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
357 * mmo.c (mmo File layout documentation): Add note about low bits
359 (mmo_write_chunk): When handling data remainder, assert that
360 previous remaining data is flushed.
361 (mmo_write_loc_chunk): Only look for trailing and leading zeros
362 when dealing with an aligned VMA and for aligned lengths. Don't skip
363 the last 32-bit-word of zeros.
364 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
365 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
366 emitting data, not after updating it.
367 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
369 2014-04-30 Nick Clifton <nickc@redhat.com>
371 * compress.c (bfd_is_section_compressed): When checking the
372 .debug_str section, also check the fifth byte in the section is
373 not part of a string.
375 2014-04-30 Alan Modra <amodra@gmail.com>
377 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
378 (find_merged_cie): Identify personality functions by (bfd_id,index)
379 pair when a local sym is used.
381 2014-04-29 Christian Svensson <blue@cmd.nu>
383 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
384 into .rela.got if it contained TLS relocations as well.
386 2014-04-28 Nick Clifton <nickc@redhat.com>
389 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
392 2014-04-26 Alan Modra <amodra@gmail.com>
394 * po/SRC-POTFILES.in: Regenerate.
395 * configure: Regenerate.
397 2014-04-25 Nick Clifton <nickc@redhat.com>
400 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
401 a 342-bit host. This time for older versions of gcc.
403 2014-04-24 Nick Clifton <nickc@redhat.com>
405 * peXXigen.c (rsrc_print_section): Fix compile time warning for
408 2014-04-24 Alan Modra <amodra@gmail.com>
411 * dwarf2.c: Formatting.
412 (struct dwarf2_debug): Make adjusted_section_count signed.
413 (unset_sections): Make i signed.
414 (set_debug_vma): New function.
415 (place_sections): Handle separate debug object file. Set VMA
416 on debug sections, even if they have an output section. Also
417 set VMA on zero size sections, and non-load but alloc sections.
418 Set adjusted_section_count to -1 when no section adjustment.
419 Malloc adjusted_sections. Don't double last_vma. Transfer
420 alloc section VMAs to separate debug file.
421 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
422 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
423 test on symbols being the same before using old stash. Read
424 and use separate debug file symbols. Call place_sections.
425 (find_line): Don't call place_sections here.
426 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
427 * libbfd.h: Regenerate.
428 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
429 _bfd_dwarf2_slurp_debug_info call.
430 * simple.c (simple_save_output_info): Clarify comment.
432 2014-04-24 Nick Clifton <nickc@redhat.com>
435 * peXXigen.c (struct rsrc_regions): New structure.
436 (rsrc_print_resource_directory): Use new structure. Include
437 offset of directory in listing.
438 (rsrc_print_resource_entry): Likewise.
439 (rsrc_print_section): Likewise.
440 (rsrc_count_entries): Do not increment sizeof_strings or
442 (rsrc_count_directory): Do not increment sizeof_tables.
443 (rsrc_compute_region_sizes): New function.
444 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
445 (rsrc_process_section): Compute size of regions after merging
448 2014-04-23 Alan Modra <amodra@gmail.com>
451 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
452 (place_sections): Do not modify VMA of sections when called from
453 linker after sections have been placed in output sections. Short
454 circuit single section case.
455 (save_section_vma, section_vma_same): New functions.
456 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
458 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
459 when non-relocatable.
461 2014-04-22 Nick Clifton <nickc@redhat.com>
464 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
466 2014-04-22 Christian Svensson <blue@cmd.nu>
468 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
469 * archures.c: Likewise.
470 * coffcode.h: Likewise.
471 * config.bfd: Likewise.
472 * configure.in: Likewise.
474 * targets.c: Likewise.
475 * cpu-or1k.c: New file.
476 * elf32-or1k.c: New file.
477 * coff-or32.c: Delete.
478 * cpu-openrisc.c: Delete.
479 * cpu-or32.c: Delete.
480 * elf32-openrisc.c: Delete.
481 * elf32-or32.c: Delete.
482 * Makefile.in: Regenerate.
483 * bfd-in2.h: Regenerate.
484 * configure: Regenerate.
485 * libbfd.h: Regenerate.
487 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
490 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
492 2014-04-22 Will Newton <will.newton@linaro.org>
494 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
495 function. (elf_backend_section_flags): Remove define.
497 2014-04-21 Richard Henderson <rth@redhat.com>
499 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
500 parameter; honor it and disable got merging when false.
501 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
502 the first pass of relaxation.
503 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
504 the end of the LITERAL+LITUSE chain.
505 (elf64_alpha_relax_section): Only process LITERAL relocs during the
506 second pass of relaxation.
508 * configure.ac (use_secureplt): Enable by default.
509 * configure: Rebuild.
511 2014-04-18 Tristan Gingold <gingold@adacore.com>
513 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
514 bind_content, weak_bind_content, lazy_bind_content,
516 (bfd_mach_o_load_command): Add comments, add next field.
517 (mach_o_data_struct): Replace commands field by first_command
519 * mach-o.c (bfd_mach_o_append_command): New function.
520 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
521 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
523 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
524 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
525 (bfd_mach_o_write_thread): Use macro instead of literal.
526 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
527 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
529 (bfd_mach_o_write_symtab_content): New function (extracted
530 from bfd_mach_o_write_symtab).
531 (bfd_mach_o_write_symtab): Split.
532 (bfd_mach_o_count_indirect_symbols): Move
533 (bfd_mach_o_build_dysymtab): Remove layout code.
534 (bfd_mach_o_write_contents): Rewritten to build commands in order.
535 (bfd_mach_o_count_sections_for_seg): Remove.
536 (bfd_mach_o_build_obj_seg_command): New function (extracted from
537 bfd_mach_o_build_seg_command).
538 (bfd_mach_o_build_exec_seg_command): New function.
539 (bfd_mach_o_build_dysymtab_command): Remove.
540 (bfd_mach_o_layout_commands): New function.
541 (bfd_mach_o_init_segment): New function.
542 (bfd_mach_o_build_commands): Major rework to handle non-object
544 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
546 (bfd_mach_o_read_dyld_info): Clear content fields.
547 (bfd_mach_o_read_segment): Adjust call.
548 (bfd_mach_o_flatten_sections): Adjust as now load commands are
550 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
551 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
552 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
555 2014-04-18 Tristan Gingold <gingold@adacore.com>
557 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
558 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
559 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
560 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
562 2014-04-18 Tristan Gingold <gingold@adacore.com>
564 * mach-o.h (bfd_mach_o_dylinker_command)
565 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
567 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
568 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
570 2014-04-18 Tristan Gingold <gingold@adacore.com>
572 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
573 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
574 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
575 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
576 each targets declared.
577 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
578 * mach-o-i386.c (TARGET_PAGESIZE): Define.
580 2014-04-18 Tristan Gingold <gingold@adacore.com>
582 * mach-o.c (bfd_mach_o_write_thread)
583 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
584 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
585 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
586 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
587 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
588 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
589 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
590 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
591 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
592 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
593 (bfd_mach_o_read_command): Now return a boolean status.
594 Adjust return statements.
595 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
596 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
598 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
600 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
601 field. Add assigned_low_gotno and assigned_high_gotno fields.
602 (mips_elf_create_local_got_entry): Update out-of-space condition.
603 Set index of new GOT entry to assigned_low_gotno if required by
604 the current relocation, else set it to assigned_high_gotno.
605 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
606 with assigned_low_gotno.
607 (mips_elf_multi_got): Initialize assigned_low_gotno and
608 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
609 in place of assigned_gotno when handling global GOT entries.
610 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
612 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
613 gap in the middle of local GOT space.
615 2014-04-17 Alan Modra <amodra@gmail.com>
618 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
619 current bfd is a plugin. Don't always set type_change_ok
620 when old bfd is a plugin.
622 2014-04-16 Tristan Gingold <gingold@adacore.com>
624 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
627 2014-04-16 Alan Modra <amodra@gmail.com>
629 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
630 with "ba 0" rather than zeros.
632 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
634 * (elfNN_aarch64_tls_relax): Fix instruction mask.
636 2014-04-14 Alan Modra <amodra@gmail.com>
638 * elf32-ppc.c (BA): Define
639 (ppc_elf_link_hash_table_create): Correct default_params.
640 (write_glink_stub): Pad small plt call stub with "ba 0" rather
641 than "nop" for ppc476_workaround.
642 (ppc_elf_finish_dynamic_sections): Likewise for branch table
643 and __glink_PLTresolve. Ensure plt call stub at end of page
644 doesn't allow fall-thru prefetch.
646 2014-04-11 Nick Clifton <nickc@redhat.com>
649 * peXXigen.c (abs_finder): New function.
650 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
651 than 1^32 try to convert them into section relative values
654 2014-04-11 Nick Clifton <nickc@redhat.com>
656 * bfd-in2.h: Regenerate.
657 * libbfd.h: Regenerate.
659 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
661 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
662 when building function stubs.
664 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
666 * elf32-avr.c: Add DIFF relocations for AVR.
667 (avr_final_link_relocate): Handle the DIFF relocs.
668 (bfd_elf_avr_diff_reloc): New.
669 (elf32_avr_is_diff_reloc): New.
670 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
671 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
674 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
676 2014-04-09 Alan Modra <amodra@gmail.com>
678 * libcoff.h: Regenerate.
680 2014-04-09 Alan Modra <amodra@gmail.com>
682 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
683 of safe ppc476 insns at end of page. Also remove non-branch insns.
686 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
688 * peXXigen.c (pe_print_debugdata): New function: Displays the
689 contents of the debug directory and decodes codeview entries.
690 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
691 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
692 Add functions for reading and writing debugdir and codeview
694 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
695 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
696 * libcoff-in.h (pe_tdata): Add build-id data.
697 * libcoff.h: Regenerate.
698 * coffcode.h (coff_write_object_contents): Run build_id
699 after_write_object_contents hook.
701 2014-04-05 Alan Modra <amodra@gmail.com>
703 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
704 merging non-default sym.
706 2014-04-04 Tristan Gingold <gingold@adacore.com>
708 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
711 2014-04-04 Tristan Gingold <gingold@adacore.com>
713 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
714 thinko on names length.
716 2014-04-04 Tristan Gingold <gingold@adacore.com>
718 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
720 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
722 2014-04-04 Tristan Gingold <gingold@adacore.com>
724 * bfd.c (bfd_get_arch_size): Default is taken from arch.
726 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
728 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
729 section before dereferencing.
730 (pe_print_idata, pe_print_edata, pe_print_reloc)
731 (rsrc_print_section): Don't bother interpreting the contents
732 of sections which have no contents.
734 2014-04-03 Maria Guseva <m.guseva@samsung.com>
737 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
740 2014-04-03 Tristan Gingold <gingold@adacore.com>
742 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
744 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
746 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
748 2014-04-03 Alan Modra <amodra@gmail.com>
750 * elf-bfd.h (struct elf_backend_data
751 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
752 with "bfd_size_type size".
753 (_bfd_elf32_bfd_from_remote_memory): Likewise.
754 (_bfd_elf64_bfd_from_remote_memory): Likewise.
755 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
756 * elfcode.h (bfd_from_remote_memory): Likewise.
757 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
758 * bfd-in2.h: Regenerate.
760 2014-04-02 Tristan Gingold <gingold@adacore.com>
762 * mach-o.h (bfd_mach_o_twolevel_hints_command)
763 (bfd_mach_o_prebind_cksum_command): New types.
764 (bfd_mach_o_prebound_dylib_command): Rewrite.
765 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
767 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
769 (bfd_mach_o_read_prebind_cksum): New function.
770 (bfd_mach_o_read_twolevel_hints): Ditto.
771 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
774 2014-04-02 Alan Modra <amodra@gmail.com>
776 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
777 Consolidate code handling possible section headers past end of
778 segment. Don't use p_align for page size guess, instead use
779 minpagesize. Take note of ld.so clearing section headers when
780 p_memsz > p_filesz. Handle file header specifying no section
781 headers. Handle zero p_align throughout. Default loadbase to
782 zero. Add comments. Rename contents_size to high_offset, and
783 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
784 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
785 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
787 (_bfd_elf32_bfd_from_remote_memory): Likewise.
788 (_bfd_elf64_bfd_from_remote_memory): Likewise.
789 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
790 * bfd-in2.h: Regnerate.
792 2014-04-01 Tristan Gingold <gingold@adacore.com>
794 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
797 2014-03-27 Yury Gribov <y.gribov@samsung.com>
798 Pavel Fedin <p.fedin@samsung.com>
800 * elf32-arm.c: Add support for limited pretty-printing of PLT
801 entries on eabi and nacl targets.
802 (elf32_arm_get_synthetic_symtab): Add new callback.
803 (elf32_arm_nacl_plt_sym_val): Likewise.
804 (elf32_arm_plt0_size): Add helper function.
805 (elf32_arm_plt_size): Likewise.
807 2014-03-27 Tristan Gingold <gingold@adacore.com>
809 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
810 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
812 2014-03-27 Tristan Gingold <gingold@adacore.com>
814 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
815 * mach-o.c (bfd_mach_o_write_symtab)
816 (bfd_mach_o_write_contents)
817 (bfd_mach_o_set_section_flags_from_bfd)
818 (bfd_mach_o_build_seg_command): Fix indentation.
819 (bfd_mach_o_get_base_address): New function.
821 2014-03-26 Nick Clifton <nickc@redhat.com>
823 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
824 relocations in discarded sections.
826 2014-03-26 Tristan Gingold <gingold@adacore.com>
828 * mach-o.c (bfd_mach_o_convert_architecture): Add
829 BFD_MACH_O_CPU_TYPE_ARM64.
831 2014-03-26 Alan Modra <amodra@gmail.com>
833 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
834 needed plt entries when taking the address of functions for
835 abiversion == 0 (ie. unknown) as well as abiversion == 2.
836 Move opd setup and abiversion checks to..
837 (ppc64_elf_before_check_relocs): ..here. Renamed from
838 ppc64_elf_process_dot_syms. Set output abiversion from input and
839 input abiversion from output, if either is not set.
840 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
841 (elf_backend_check_directives): Update.
843 2014-03-25 Will Newton <will.newton@linaro.org>
845 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
846 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
847 of input sections rather than output sections.
849 2014-03-20 Will Newton <will.newton@linaro.org>
852 * elf32-arm.c (elf32_arm_check_relocs): Set
853 pointer_equality_needed for absolute references within
855 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
856 unless pointer_equality_needed is set.
858 2014-03-19 Nick Clifton <nickc@redhat.com>
860 * peXXigen.c (rsrc_process_section): Add code to scan input
861 sections and record their lengths. Use these lengths to find the
862 start of each merged .rsrc section.
864 2014-03-17 Tristan Gingold <gingold@adacore.com>
866 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
867 (bfd_mach_o_read_command): Ditto.
869 2014-03-14 Meador Inge <meadori@codesourcery.com>
871 * configure.in: Add strnlen to AC_CHECK_DECLS.
872 * config.in: Regenerate.
873 * configure: Regenerate.
874 * sysdep.h (strnlen): Add prototype.
876 2014-03-14 Alan Modra <amodra@gmail.com>
878 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
879 handling for VLE_SDA21 relocs.
881 2014-03-13 Tristan Gingold <gingold@adacore.com>
883 * peicode.h (pe_ILF_object_p): Adjust, as the version number
885 (pe_bfd_object_p): Also read version number to detect ILF.
886 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
887 (x86_64pe_bigobj_vec): Define
888 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
889 (bfd_coff_max_nscns): New macro.
890 (coff_compute_section_file_positions): Use unsigned int for
891 target_index. Compare with bfd_coff_max_nscns.
892 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
893 Set a value for _bfd_coff_max_nscns.
894 (header_bigobj_classid): New constant.
895 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
896 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
897 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
899 (bigobj_swap_table): New table.
900 * libcoff.h: Regenerate.
901 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
902 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
904 * coff-mips.c (mips_ecoff_backend_data): Likewise.
905 * coff-rs6000.c (bfd_xcoff_backend_data)
906 (bfd_pmac_xcoff_backend_data): Likewise.
907 * coff64-rs6000.c (bfd_xcoff_backend_data)
908 (bfd_xcoff_aix5_backend_data): Likewise.
909 * targets.c (x86_64pe_bigobj_vec): Declare.
910 * configure.in (x86_64pe_bigobj_vec): New vector.
911 * configure: Regenerate.
912 * config.bfd: Add bigobj object format for Windows targets.
914 2014-03-12 Nick Clifton <nickc@redhat.com>
917 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
918 before testing for vxworks.
920 2014-03-12 Alan Modra <amodra@gmail.com>
922 * Makefile.in: Regenerate.
924 2014-03-12 Alan Modra <amodra@gmail.com>
927 * elf.c (copy_elf_program_header): Ignore first section lma if
930 2014-03-11 Alan Modra <amodra@gmail.com>
933 * coff-rs6000.c: Include stdint.h.
934 * coff64-rs6000.c: Likewise.
936 2014-03-10 Tristan Gingold <gingold@adacore.com>
940 2014-03-08 Alan Modra <amodra@gmail.com>
942 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
943 many relocations. Correct bitsize and rightshift too for a number
944 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
945 Correct dst_mask on R_PPC_VLE_SDA21_LO.
946 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
947 (ppc_elf_relocate_section): Modify overflow test for 16-bit
948 fields in instructions to signed/unsigned according to whether
949 the field takes a signed or unsigned value. Tidy vle split16 code.
950 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
952 2014-03-08 Alan Modra <amodra@gmail.com>
954 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
955 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
956 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
957 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
958 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
959 fields in instructions to signed/unsigned according to whether
960 the field takes a signed or unsigned value.
962 2014-03-07 Pedro Alves <palves@redhat.com>
965 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
966 through ptr_to_uint instead of through long.
968 2014-03-06 Nick Clifton <nickc@redhat.com>
971 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
972 attribute section names.
974 2014-03-05 Alan Modra <amodra@gmail.com>
976 Update copyright years.
978 2014-03-05 Alan Modra <amodra@gmail.com>
980 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
981 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
982 (ppc64_elf_check_relocs): Likewise.
983 (ppc64_elf_relocate_section): Likewise.
984 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
985 * bfd-in2.h: Regenerate.
986 * libbfd.h: Regenerate.
988 2014-03-04 Heiher <r@hev.cc>
990 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
992 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
993 extension of bfd_mach_mipsisa64r2.
995 2014-03-04 Nick Clifton <nickc@redhat.com>
998 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
999 (elf32_thumb2_plt_entry): New array.
1000 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1001 using thumb2 based PLT.
1002 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1004 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1006 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1008 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1009 Thumb2 based PLT 0-entry.
1010 (elf32_arm_output_arch_local_syms): Handle creation of local
1011 symbols for Thumb2 based PLT entries.
1013 2014-02-28 Alan Modra <amodra@gmail.com>
1016 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1017 the same conditions we called check_relocs.
1019 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1021 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1022 * bfd-in2.h: Regenerate.
1023 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1024 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1025 using long PLT entries.
1026 (bfd_elf32_arm_use_long_plt): New function.
1027 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1029 2014-02-27 Alan Modra <amodra@gmail.com>
1031 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1032 params for targets that don't use ppc32elf.em.
1034 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1036 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1037 of GOTOFF relocations.
1039 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1040 H.J. Lu <hongjiu.lu@intel.com>
1042 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1043 (elf_x86_64_legacy_plt_entry): Likewise.
1044 (elf_x86_64_bnd_plt_entry): Likewise.
1045 (elf_x86_64_legacy_plt2_entry): Likewise.
1046 (elf_x86_64_bnd_plt2_entry): Likewise.
1047 (elf_x86_64_bnd_arch_bed): Likewise.
1048 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1049 (elf_x86_64_link_hash_table): Add plt_bnd.
1050 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1052 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1053 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1055 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1056 symbols. Resolve call to the second PLT if it is created.
1057 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1058 (elf_x86_64_relocate_section): Resolve PLT references to the
1059 second PLT if it is created.
1060 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1061 second PLT entry for BND relocation.
1062 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1063 the second PLT is created.
1064 (elf_x86_64_get_synthetic_symtab): New.
1065 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1067 2014-02-19 Alan Modra <amodra@gmail.com>
1069 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1070 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1071 provision of out-of-line register save/restore routines.
1073 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1075 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1076 PT_DYNAMIC segment flags.
1078 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1081 * simple.c (struct saved_offsets): New.
1082 (simple_save_output_info): Use it for ptr.
1083 (simple_restore_output_info): Use it for ptr. Check section_count.
1084 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1086 2014-02-17 Alan Modra <amodra@gmail.com>
1088 * elf64-ppc.h (struct ppc64_elf_params): Define.
1089 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1090 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1091 ppc64_elf_build_stubs): Update prototype.
1092 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1093 fields now in params. Adjust code throughout file.
1094 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1095 Save params pointer in htab.
1096 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1097 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1098 ppc64_elf_build_stubs): Remove parameters now in "params".
1100 2014-02-17 Alan Modra <amodra@gmail.com>
1102 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1103 patched for ppc476 workaround. Reapply branch taken/not taken
1106 2014-02-12 Alan Modra <amodra@gmail.com>
1108 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1109 stubs for calls to __tls_get_addr that we know will later be
1112 2014-02-12 Alan Modra <amodra@gmail.com>
1114 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1115 for ld -r, when code sections are sufficiently aligned.
1116 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1119 2014-02-12 Alan Modra <amodra@gmail.com>
1122 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1123 --export-dynamic and --dynamic-list marking of symbols.
1124 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1127 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1130 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1131 executables if it matches dynamic_list.
1133 2014-02-10 Alan Modra <amodra@gmail.com>
1135 * po/SRC-POTFILES.in: Regenerate.
1136 * po/bfd.pot: Regenerate.
1138 2014-02-09 Alan Modra <amodra@gmail.com>
1140 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1141 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1142 (elfNN_bed): Init new field.
1143 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1144 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1145 (ppc_elf_relax_section): Don't reallocate section here, write
1146 stubs, or write out relocs for ld -r here..
1147 (ppc_elf_relocate_section): ..instead write stubs here, and use
1148 existing code to write out relocs for ld -r. Fix offset
1149 adjustment on reloc for little-endian.
1150 (elf_backend_caches_rawsize): Define.
1152 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1155 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1157 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1159 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1160 return paths. Three times.
1161 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1163 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1164 (ppc64_elf_edit_toc): Free USED in return path.
1166 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1168 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1169 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1170 * libbfd.h: Regenerated.
1171 * bfd-in2.h: Regenerated.
1172 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1173 (nios2_reloc_map): Likewise.
1174 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1175 Fixed all references.
1176 (nios2_elf32_relocate_section): Add new relocations.
1177 (nios2_elf32_check_relocs): Likewise.
1178 (nios2_elf32_gc_sweep_hook): Likewise.
1180 2014-02-03 Alan Modra <amodra@gmail.com>
1182 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1183 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1184 (ppc_elf_link_params): New function.
1185 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1187 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1188 parameters. Use htab->params instead.
1189 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1190 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1191 64 bytes for ppc476 workaround.
1192 (struct ppc_elf_relax_info): New.
1193 (ppc_elf_relax_section): Exclude linker created sections and
1194 those too small to hold one instruction. Don't add another
1195 branch around trampolines on later relax passes. Don't
1196 generate trampolines for undefined symbols when !relocatable,
1197 nor for plugin symbols. Allocate space for ppc476 workaround
1198 patch area. Free fixups on error return path.
1199 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1200 * elf32-ppc.h (struct ppc_elf_params): New.
1201 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1202 (ppc_elf_link_params): Declare.
1203 * section.c (SEC_INFO_TYPE_TARGET): Define.
1204 * bfd-in2.h: Regenerate.
1206 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1208 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1210 (nios2_elf32_relocate_section): Use got_base to adjust
1211 GOT-pointer-relative relocations relative to _gp_got.
1212 (create_got_section): Create _gp_got symbol.
1213 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1214 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1216 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1218 * bfd-in2.h: Update from reloc.c.
1219 * elf32-nios2.c: Include elf32-nios2.h.
1220 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1221 (nios2_reloc_map): Likewise.
1222 (enum elf32_nios2_stub_type): Declare.
1223 (struct elf32_nios2_stub_hash_entry): Declare.
1224 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1225 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1226 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1227 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1228 bfd_count, top_index, input_list, all_local_syms.
1229 (nios2_call26_stub_entry): New.
1230 (nios2_elf32_install_imm16): Move up in file.
1231 (nios2_elf32_install_data): Move up in file.
1232 (hiadj): Move up in file.
1233 (stub_hash_newfunc): New.
1234 (link_hash_newfunc): Initialize hsh_cache field.
1236 (nios2_stub_name): New.
1237 (nios2_get_stub_entry): New.
1238 (nios2_add_stub): New.
1239 (nios2_elf32_setup_section_lists): New.
1240 (nios2_elf32_next_input_section): New.
1241 (CALL26_SEGMENT): New.
1242 (MAX_STUB_SECTION_SIZE): New.
1243 (group_sections): New.
1244 (nios2_type_of_stub): New.
1245 (nios2_build_one_stub): New.
1246 (nios2_size_one_stub): New.
1247 (get_local_syms): New.
1248 (nios2_elf32_size_stubs): New.
1249 (nios2_elf32_build_stubs): New.
1250 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1251 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1252 trampolines for R_NIOS2_CALL26 stubs.
1253 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1254 (nios2_elf32_gc_sweep_hook): Likewise.
1255 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1256 (nios2_elf32_link_hash_table_free): New.
1257 (bfd_elf32_bfd_link_hash_table_free): Define.
1258 * elf32-nios2.h: New file.
1259 * libbfd.h: Update from reloc.c.
1260 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1262 2014-01-29 Nick Clifton <nickc@redhat.com>
1265 * elf32-metag.c (elf_metag_post_process_headers): Call
1266 _bfd_elf_post_process_headers.
1267 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1268 _bfd_elf_copy_private_data.
1269 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1271 2014-01-29 Nick Clifton <nickc@redhat.com>
1273 * bfd-in.h (bfd_set_section_vma): Delete.
1274 (bfd_set_section_alignment): Delete.
1275 (bfd_set_section_userdata): Delete.
1276 (bfd_set_cacheable): Delete.
1277 * bfd.c (bfd_set_cacheable): New static inline function.
1278 * section.c (bfd_set_section_userdata): Likewise.
1279 (bfd_set_section_vma): Likewise.
1280 (bfd_set_section_alignment): Likewise.
1281 * bfd-in2.h: Regenerate.
1283 2014-01-28 Nick Clifton <nickc@redhat.com>
1285 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1286 attributes select the CU containing the abbreviation, which may not
1289 2014-01-24 Alan Modra <amodra@gmail.com>
1291 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1292 to get_relocs for ELFv2.
1294 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1297 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1298 if TLS sections are not adjacent.
1300 2014-01-22 Alan Modra <amodra@gmail.com>
1302 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1304 2014-01-22 Alan Modra <amodra@gmail.com>
1306 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1308 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1311 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1312 regular default symbol definition and the versioned dynamic
1313 symbol definition mismatch, skip the default symbol definition
1314 if one of them is IFUNC.
1316 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1319 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1320 info->export_dynamic nor h->ref_dynamic for type mismatch when
1321 adding the default version.
1323 2014-01-16 Alan Modra <amodra@gmail.com>
1325 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1326 mips_elf_traverse_got_arg* rather than mips_got_info*.
1327 Adjust caller. Alloc on output_bfd rather than symbol section
1330 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1332 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1334 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1336 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1339 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1340 against __ehdr_start.
1341 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1343 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1345 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1347 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1349 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1352 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1353 count if there are any non pc-relative relocs.
1354 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1356 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1357 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1359 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1360 offset while calculating relocation address.
1361 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1362 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1364 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1367 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1368 R_ARM_ABS8 and R_ARM_ABS16.
1370 2014-01-13 Alan Modra <amodra@gmail.com>
1372 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1373 error when shared and force a plt call otherwise.
1374 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1375 plt_type == PLT_NEW.
1376 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1377 the appropriate call stub.
1379 2014-01-10 Alan Modra <amodra@gmail.com>
1384 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1385 (assign_file_positions_for_non_load_sections): When setting up
1386 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1387 header that completely covers the relro region.
1389 2014-01-09 Tristan Gingold <gingold@adacore.com>
1391 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1392 table macros and add macros to initializa the structure.
1394 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1399 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1400 size for PT_GNU_RELRO segment.
1401 (assign_file_positions_for_load_sections): If PT_LOAD segment
1402 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1404 2014-01-07 Tom Tromey <tromey@redhat.com>
1406 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1409 2014-01-03 Nick Clifton <nickc@redhat.com>
1412 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1415 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1418 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1420 2014-01-02 Nick Clifton <nickc@redhat.com>
1423 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1424 filename in the bfd's filename field.
1425 * elfcode.h (bfd_from_remote_memory): Likewise.
1426 * ieee.c (ieee_object_p): Likewise.
1427 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1428 * oasys.c (oasys_openr_next_archived_file): Likewise.
1429 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1430 * opncls.c (bfd_fopen): Likewise.
1431 (bfd_openstreamr): Likewise.
1432 (bfd_openr_iovec): Likewise.
1433 (bfd_openw): Likewise.
1434 (bfd_create): Likewise.
1435 (_bfd_delete_bfd): Free filename.
1437 For older changes see ChangeLog-2013
1439 Copyright (C) 2014 Free Software Foundation, Inc.
1441 Copying and distribution of this file, with or without modification,
1442 are permitted in any medium without royalty provided the copyright
1443 notice and this notice are preserved.
1449 version-control: never