1 2011-02-28 Alan Modra <amodra@gmail.com>
4 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
5 stringsize. Properly sanity check symdef_count. Remove redundant
8 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
10 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
11 and handle claim_file seeking. Only try to load the plugin once.
13 2011-02-22 Andreas Schwab <schwab@redhat.com>
15 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
16 relocation read the value from the second GOT slot.
18 2011-02-15 Tristan Gingold <gingold@adacore.com>
20 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
22 2011-02-15 Alan Modra <amodra@gmail.com>
24 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
25 toc relocs. Fuss over free(NULL).
27 2011-02-14 Mike Frysinger <vapier@gentoo.org>
29 * elflink.c (bfd_elf_size_dynamic_sections): Add
30 bfd_get_symbol_leading_char to the start of newname.
32 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
34 * configure: Regenerate.
36 2011-02-09 Alan Modra <amodra@gmail.com>
38 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
39 we are done. When optimising large toc, check that a global
40 symbol on a toc reloc is defined in a kept section.
42 2011-02-08 Nick Clifton <nickc@redhat.com>
45 * elf.c (assign_file_positions_for_load_sections): Set the program
46 header offset and entry size to zero if there are no program
49 2011-02-08 Alan Modra <amodra@gmail.com>
51 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
52 local_syms when looking for local symbols in .toc.
54 2011-02-01 Alan Modra <amodra@gmail.com>
56 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
57 for toc pointer on any section having makes_toc_func_call set.
58 (check_pasted_section): Ensure pasted .init/.fini fragments use
59 the same toc if any has makes_toc_func_call set.
61 2011-01-28 Joseph Myers <joseph@codesourcery.com>
63 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
66 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
68 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
71 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
73 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
76 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
78 Fix compilation for mingw64.
79 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
80 typecast to avoid warning.
81 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
83 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
84 of long for pointer to avoid warning.
85 (elfNN_ia64_relax_brl): Idem.
86 (elfNN_ia64_install_value): Idem.
87 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
89 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
91 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
92 h->needs_plt when deciding whether to record a possible dynamic reloc.
94 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
96 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
97 dynamic relocs for the removed section.
99 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
101 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
104 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
106 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
107 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
108 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
109 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
110 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
111 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
114 2011-01-14 Alan Modra <amodra@gmail.com>
116 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
118 (_bfd_default_error_handler): Likewise.
119 * elf.c (print_segment_map): Likewise.
120 * libbfd.c (warn_deprecated): Likewise.
121 * som.c (som_sizeof_headers): No need to do so here.
122 * coff-i860.c: Replace use of printf for error messages with
124 * coff-ppc.c: Likewise.
125 * coff-sh.c: Likewise.
126 * elf32-bfin.c: Likewise.
127 * elf32-dlx.c: Likewise.
128 * elf32-mep.c: Likewise.
129 * elf32-v850.c: Likewise.
130 * mach-o.c: Likewise.
133 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
135 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
137 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
138 (elf_x86_64_check_relocs): Align relocation section to 4 byte
140 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
142 (elf_x86_64_finish_dynamic_symbol): Updated.
143 (elf_x86_64_finish_dynamic_sections): Don't use
144 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
145 bfd_elf64_swap_dyn_out.
147 2011-01-14 J. Park <grassman@gmail.com>
150 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
151 following bfd_link_hash_warning symbol link.
153 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
154 Glauber de Oliveira Costa <glommer@gmail.com>
156 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
157 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
158 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
161 * bfd-in2.h: Rebuilt.
162 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
163 (elf32_arm_reloc_map): Likewise.
164 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
165 (elf32_arm_stub_long_branch_any_tls_pic,
166 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
167 (DEF_STUBS): Add new stubs.
168 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
169 (elf32_arm_local_tlsdesc_gotent): New.
170 (GOT_TLS_GDESC): New mask.
171 (GOT_TLS_GD_ANY): Define.
172 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
173 (elf32_arm_compute_jump_table_size): New.
174 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
175 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
176 sgotplt_jump_table_size fields.
177 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
178 (elf32_arm_link_hash_table_create): Initialize new fields.
179 (arm_type_of_stub): Check TLS desc relocs too.
180 (elf32_arm_stub_name): TLS desc relocs can be shared.
181 (elf32_arm_tls_transition): Determine relaxation.
182 (arm_stub_required_alignment): Add tls stubs.
183 (elf32_arm_size_stubs): Likewise.
184 (elf32_arm_tls_relax): Perform TLS relaxing.
185 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
186 (IS_ARM_TLS_GNU_RELOC): New.
187 (IS_ARM_TLS_RELOC): Use it.
188 (elf32_arm_relocate_section): Perform TLS relaxing.
189 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
191 (allocate_dynrelocs): Allocate tls desc relcoations.
192 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
194 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
196 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
198 (elf32_arm_finish_dynamic_symbol): Adjust.
199 (arm_put_trampoline): New.
200 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
202 (elf_backend_always_size_sections): Define.
204 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
206 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
208 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
212 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
213 handle symbols marked with regular reference, but not non-GOT
214 reference when building shared library.
216 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
217 local and global STT_GNU_IFUNC symols when building shared
219 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
221 2011-01-05 DJ Delorie <dj@redhat.com>
223 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
224 * libbfd.h: Regenerate.
225 * bfd-in2.h: Regenerate.
226 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
228 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
230 * cpu-i386.c (bfd_i386_compatible): New.
231 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
232 with bfd_i386_compatible.
233 (bfd_x86_64_arch_intel_syntax): Likewise.
234 (bfd_i386_arch_intel_syntax): Likewise.
235 (i8086_arch): Likewise.
236 (bfd_x64_32_arch): Likewise.
237 (bfd_x86_64_arch): Likewise.
238 (bfd_i386_arch): Likewise.
240 For older changes see ChangeLog-2010
246 version-control: never