1 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3 * configure: Regenerate.
5 2011-02-09 Alan Modra <amodra@gmail.com>
7 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
8 we are done. When optimising large toc, check that a global
9 symbol on a toc reloc is defined in a kept section.
11 2011-02-08 Nick Clifton <nickc@redhat.com>
14 * elf.c (assign_file_positions_for_load_sections): Set the program
15 header offset and entry size to zero if there are no program
18 2011-02-08 Alan Modra <amodra@gmail.com>
20 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
21 local_syms when looking for local symbols in .toc.
23 2011-02-01 Alan Modra <amodra@gmail.com>
25 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
26 for toc pointer on any section having makes_toc_func_call set.
27 (check_pasted_section): Ensure pasted .init/.fini fragments use
28 the same toc if any has makes_toc_func_call set.
30 2011-01-28 Joseph Myers <joseph@codesourcery.com>
32 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
35 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
37 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
40 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
42 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
45 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
47 Fix compilation for mingw64.
48 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
49 typecast to avoid warning.
50 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
52 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
53 of long for pointer to avoid warning.
54 (elfNN_ia64_relax_brl): Idem.
55 (elfNN_ia64_install_value): Idem.
56 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
58 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
60 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
61 h->needs_plt when deciding whether to record a possible dynamic reloc.
63 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
65 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
66 dynamic relocs for the removed section.
68 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
70 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
73 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
75 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
76 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
77 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
78 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
79 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
80 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
83 2011-01-14 Alan Modra <amodra@gmail.com>
85 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
87 (_bfd_default_error_handler): Likewise.
88 * elf.c (print_segment_map): Likewise.
89 * libbfd.c (warn_deprecated): Likewise.
90 * som.c (som_sizeof_headers): No need to do so here.
91 * coff-i860.c: Replace use of printf for error messages with
93 * coff-ppc.c: Likewise.
94 * coff-sh.c: Likewise.
95 * elf32-bfin.c: Likewise.
96 * elf32-dlx.c: Likewise.
97 * elf32-mep.c: Likewise.
98 * elf32-v850.c: Likewise.
102 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
104 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
106 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
107 (elf_x86_64_check_relocs): Align relocation section to 4 byte
109 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
111 (elf_x86_64_finish_dynamic_symbol): Updated.
112 (elf_x86_64_finish_dynamic_sections): Don't use
113 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
114 bfd_elf64_swap_dyn_out.
116 2011-01-14 J. Park <grassman@gmail.com>
119 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
120 following bfd_link_hash_warning symbol link.
122 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
123 Glauber de Oliveira Costa <glommer@gmail.com>
125 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
126 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
127 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
130 * bfd-in2.h: Rebuilt.
131 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
132 (elf32_arm_reloc_map): Likewise.
133 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
134 (elf32_arm_stub_long_branch_any_tls_pic,
135 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
136 (DEF_STUBS): Add new stubs.
137 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
138 (elf32_arm_local_tlsdesc_gotent): New.
139 (GOT_TLS_GDESC): New mask.
140 (GOT_TLS_GD_ANY): Define.
141 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
142 (elf32_arm_compute_jump_table_size): New.
143 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
144 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
145 sgotplt_jump_table_size fields.
146 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
147 (elf32_arm_link_hash_table_create): Initialize new fields.
148 (arm_type_of_stub): Check TLS desc relocs too.
149 (elf32_arm_stub_name): TLS desc relocs can be shared.
150 (elf32_arm_tls_transition): Determine relaxation.
151 (arm_stub_required_alignment): Add tls stubs.
152 (elf32_arm_size_stubs): Likewise.
153 (elf32_arm_tls_relax): Perform TLS relaxing.
154 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
155 (IS_ARM_TLS_GNU_RELOC): New.
156 (IS_ARM_TLS_RELOC): Use it.
157 (elf32_arm_relocate_section): Perform TLS relaxing.
158 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
160 (allocate_dynrelocs): Allocate tls desc relcoations.
161 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
163 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
165 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
167 (elf32_arm_finish_dynamic_symbol): Adjust.
168 (arm_put_trampoline): New.
169 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
171 (elf_backend_always_size_sections): Define.
173 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
175 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
177 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
181 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
182 handle symbols marked with regular reference, but not non-GOT
183 reference when building shared library.
185 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
186 local and global STT_GNU_IFUNC symols when building shared
188 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
190 2011-01-05 DJ Delorie <dj@redhat.com>
192 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
193 * libbfd.h: Regenerate.
194 * bfd-in2.h: Regenerate.
195 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
197 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
199 * cpu-i386.c (bfd_i386_compatible): New.
200 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
201 with bfd_i386_compatible.
202 (bfd_x86_64_arch_intel_syntax): Likewise.
203 (bfd_i386_arch_intel_syntax): Likewise.
204 (i8086_arch): Likewise.
205 (bfd_x64_32_arch): Likewise.
206 (bfd_x86_64_arch): Likewise.
207 (bfd_i386_arch): Likewise.
209 For older changes see ChangeLog-2010
215 version-control: never