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FT32 initial support
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
3f8107ab
AM		 12015-01-28 James Bowman <james.bowman@ftdichip.com>
2
3 * Makefile.am: Add FT32 files.
4 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
5 (bfd_mach_ft32): Define.
6 (bfd_ft32_arch): Declare.
7 (bfd_archures_list): Add bfd_ft32_arch.
8 * config.bfd: Handle FT32.
9 * configure.ac: Likewise.
10 * cpu-ft32.c: New file.
11 * elf32-ft32.c: New file.
12 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
13 BFD_RELOC_FT32_18): Define.
14 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
15 * bfd-in2.h: Regenerate.
16 * libbfd.h: Regenerate.
17 * Makefile.in: Regenerate.
18 * configure: Regenerate.
19 * po/SRC-POTFILES.in: Regenerate.
20
37e3922e
NC		 212015-01-27 Nick Clifton <nickc@redhat.com>
22
23 PR binutils/17512
24 * pdp11.c (aout_get_external_symbols): Return false if there are
25 no symbols.
26
877a8638
NC		 27 * dwarf2.c (concat_filename): Check for an empty directory table.
28 (scan_unit_for_symbols): Check for reading off the end of the
29 unit.
30 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
31 non-string form.
32 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
33 available.
34
18393a2e
KLC		 352015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
36
37 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
38
055173ca
DD		 392015-01-22 DJ Delorie <dj@redhat.com>
40
41 * elf32-m32c.c (m32c_apply_reloc_24): New.
42 (m32c_elf_howto_table): Use it for R_M32C_24.
43 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
44
4e5cb37e
NC		 452015-01-22 Nick Clifton <nickc@redhat.com>
46
47 PR binutils/17512
48 * coffcode.h (handle_COMDAT): When searching for the section
49 symbol, make sure that there is space left in the symbol table.
50 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
51
86eafac0
NC		 522015-01-21 Nick Clifton <nickc@redhat.com>
53
54 PR binutils/17512
55 * coffcode.h (coff_set_arch_mach_hook): Check return value from
56 bfd_malloc.
57 (coff_slurp_line_table): Return FALSE if the line number
58 information was corrupt.
59 (coff_slurp_symbol_table): Return FALSE if the symbol information
60 was corrupt.
61 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
62 initialise the fields of the dyld_info structure.
63 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
64 error message and a return value.
65 (bfd_mach_o_layout_commands): Change the function to boolean.
66 Return FALSE if the function fails.
67 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
68 fails.
69 (bfd_mach_o_read_command): Fail if an unrecognised command is
70 encountered.
71 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
72 read fails.
73 (slurp_symtab): Check the return from bfd_malloc.
74 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
75 encountered an error.
76 (_bfd_XXi_final_link_postscript): Fail if a section could not be
77 copied.
78 * peicode.h (pe_bfd_object_p): Fail if the header could not be
79 swapped in.
80 * tekhex.c (first_phase): Fail if the section is too big.
81 * versados.c (struct esdid): Add content_size field.
82 (process_otr): Use and check the new field.
83 (versados_get_section_contents): Check that the section exists and
84 that the requested data is available.
85
03d5b773
CLT		 862015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
87
88 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
89
1c9177d9
AM		 902015-01-20 Alan Modra <amodra@gmail.com>
91
92 PR ld/17615
93 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
94 ELF_COMMON_DEF syms.
95
c4621b33
AM		 962015-01-19 Alan Modra <amodra@gmail.com>
97
3e2aa5bb 98 PR ld/17615
c4621b33
AM		 99 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
100 linker script assignments too.
101 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
102 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
103
0ba38529
AM		 1042015-01-19 Alan Modra <amodra@gmail.com>
105
106 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
107 to allow return of first howto.
108 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
109 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
110 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
111 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
112 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
113 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
114 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
115 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
116 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
117 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
118 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
119 (spu_elf_reloc_type_lookup): Adjust to suit.
120
6346d5ca
AM		 1212015-01-19 Alan Modra <amodra@gmail.com>
122
123 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
124 (bfd_get_section_limit): ..here.
125 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
126 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
127 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
128 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
129 bfd_reloc_outofrange check.
130 * bfd-in2.h: Regenerate.
131
132 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
133 on zero size relocs.
134 * ecoff.c (ecoff_reloc_link_order): Likewise.
135 * elf32-nds32.c (nds32_relocate_contents): Likewise.
136 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
137
138 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
139 (_bfd_clear_contents): Likewise.
140 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
141 (mips_elf_perform_relocation): Likewise.
142
143 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
144 from malloc on zero size alloc.
145 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
146 * elflink.c (elf_reloc_link_order): Likewise.
147 * linker.c (_bfd_generic_reloc_link_order): Likewise.
148 * pdp11.c (aout_link_reloc_link_order): Likewise.
149 * xcofflink.c (xcoff_reloc_link_order): Likewise.
150
151 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
152 bitsize 0, and complain_overflow_dont.
153 * coff-sparc.c (coff_sparc_howto_table): Likewise.
154 * elf-hppa.h (elf_hppa_howto_table): Likewise.
155 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
156 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
157 * elf32-arc.c (elf_arc_howto_table): Likewise.
158 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
159 * elf32-avr.c (elf_avr_howto_table): Likewise.
160 * elf32-bfin.c (bfin_howto_table): Likewise.
161 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
162 * elf32-cris.c (cris_elf_howto_table): Likewise.
163 * elf32-crx.c (crx_elf_howto_table): Likewise.
164 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
165 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
166 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
167 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
168 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
169 * elf32-frv.c (elf32_frv_howto_table): Likewise.
170 * elf32-h8300.c (h8_elf_howto_table): Likewise.
171 * elf32-i370.c (i370_elf_howto_raw): Likewise.
172 * elf32-i386.c (elf_howto_table): Likewise.
173 * elf32-i860.c (elf32_i860_howto_table): Likewise.
174 * elf32-i960.c (elf32_i960_relocate): Likewise.
175 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
176 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
177 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
178 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
179 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
180 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
181 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
182 * elf32-m68k.c (howto_table): Likewise.
183 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
184 * elf32-mep.c (mep_elf_howto_table): Likewise.
185 * elf32-metag.c (elf_metag_howto_table): Likewise.
186 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
187 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
188 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
189 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
190 * elf32-mt.c (mt_elf_howto_table): Likewise.
191 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
192 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
193 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
194 * elf32-pj.c (pj_elf_howto_table): Likewise.
195 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
196 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
197 * elf32-rx.c (rx_elf_howto_table): Likewise.
198 * elf32-s390.c (elf_howto_table): Likewise.
199 * elf32-score.c (elf32_score_howto_table): Likewise.
200 * elf32-score7.c (elf32_score_howto_table): Likewise.
201 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
202 * elf32-spu.c (elf_howto_table): Likewise.
203 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
204 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
205 * elf32-v850.c (v850_elf_howto_table): Likewise.
206 * elf32-vax.c (howto_table): Likewise.
207 * elf32-visium.c (visium_elf_howto_table): Likewise.
208 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
209 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
210 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
211 * elf32-xtensa.c (elf_howto_table): Likewise.
212 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
213 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
214 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
215 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
216 * elf64-s390.c (elf_howto_table): Likewise.
217 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
218 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
219 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
220 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
221 (elfNN_aarch64_howto_none): Likewise.
222 * elfxx-ia64.c (ia64_howto_table): Likewise.
223 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
224 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
225 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
226
6333bc0d
L		 2272015-01-15 H.J. Lu <hongjiu.lu@intel.com>
228
229 PR ld/17847
230 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
231 about -fPIC if the symbol is undefined when building executable.
232
cd21f5da
NC		 2332015-01-15 Nick Clifton <nickc@redhat.com>
234
235 PR binutils/17512
236 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
237 error message. Never return an invalid howto pointer.
238 * elf32-cr16.c (cr16_info_to_howto): Likewise.
239 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
240 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
241 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
242 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
243 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
244 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
245 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
246 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
247 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
248 * elf32-vax.c (rtype_to_howto): Likewise.
249 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
250 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
251 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
252 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
253 (sh_elf_reloc): Check that the reloc is in range.
254 * reloc.c (bfd_perform_relocation): Check that the section is big
255 enough for the entire reloc.
256 (bfd_generic_get_relocated_section_contents): Report unexpected
257 return values from perform_reloc.
258
2d071cfc
NC		 2592015-01-15 Nick Clifton <nickc@redhat.com>
260
261 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
262 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
263 relaxation.
264
ca55926c
AM		 2652015-01-15 Alan Modra <amodra@gmail.com>
266
267 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
268 any output section matching a linker created dynobj section.
269
8539e4e8
AM		 2702015-01-15 Alan Modra <amodra@gmail.com>
271
272 PR 17842
273 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
274 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
275 Don't assign symtab file position unless symbols will be output.
276 Merge blocks with condition in common. Don't call
277 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
278 unless other symbols are output. Move assignment of symtab_shndx
279 file position. Localize variable.
280
52db4ec2
JW		 2812015-01-14 Jiong Wang <jiong.wang@arm.com>
282
283 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
284 trying to defer them to runtime.
285
0941db69
JW		 2862015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
287
288 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
289 to check if a symbol should be bound symbolically.
290
0172429c
JW		 2912015-01-13 Jiong Wang <jiong.wang@arm.com>
292
293 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
294 for TLSLE_MOVW_TPREL_G2.
295
bab91cce
JW		 2962015-01-13 Jiong Wang <jiong.wang@arm.com>
297
298 PR ld/17415
299 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
300 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
301 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
302 bit mask.
303
3c758495
TG		 3042015-01-12 Terry Guo <terry.guo@arm.com>
305
306 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
307 function.
308 (_bfd_elf_gc_mark_extra_sections): Use it.
309
9d1d54d5
L		 3102015-01-11 H.J. Lu <hongjiu.lu@intel.com>
311
312 PR ld/17827
313 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
314 only discard space for pc-relative relocs symbols which turn
315 out to need copy relocs.
316
c6e8e93a
NC		 3172015-01-09 Nick Clifton <nickc@redhat.com>
318
319 * tekhex.c (getvalue): Fix thinko in test for correct extraction
320 of value.
321 (getsym): Return false if there was not enough data to extract the
322 symbol.
323
400cf8cb
AG		 3242015-01-09 Anthony Green <green@moxielogic.com>
325
326 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
327
23d4663e
NC		 3282015-01-08 Nick Clifton <nickc@redhat.com>
329
330 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
331 16-bit absolute BR instructions to 10-bit pc-relative JMP
332 instructions.
333
063bb025
NC		 3342015-01-08 Nick Clifton <nickc@redhat.com>
335
336 PR binutils/17512
337 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
338 to load the line table.
339 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
340 maxpagesize of 1.
341 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
342 the Data Directory Size is too large.
343
6f25f223
L		 3442015-01-06 H.J. Lu <hongjiu.lu@intel.com>
345
346 PR binutils/17512
347 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
348 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
349
85880250
NC		 3502015-01-06 Nick Clifton <nickc@redhat.com>
351
352 PR binutils/17512
e7287c7f
NC		 353 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
354 string table.
355
ec93045b
NC		 356 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
357 (bfd_perform_relocation): Include the size of the reloc in the
358 test for an out of range relocation.
359 (bfd_generic_get_relocated_section_contents): Remove reloc range
360 test.
361
85880250
NC		 362 * coff-i860.c (CALC_ADDEND): Always set an addend value.
363 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
364 avoid reading off the end of the buffer.
365 (getsym): Likewise.
366 (first_phase): Likewise.
367 (pass_over): Pass an end pointer to the invoked function.
368
533d0af0
L		 3692015-01-05 H.J. Lu <hongjiu.lu@intel.com>
370
371 PR binutils/17512
372 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
373 input.
374 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
375
896ca098
NC		 3762015-01-05 Nick Clifton <nickc@redhat.com>
377
378 PR binutils/17512
379 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
380 is at least big enough for the header to be read.
381 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
382 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
383 (bfd_mach_o_read_command): Prevetn duplicate error messages about
384 unrecognized commands.
385 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
386 when indexing into the string table.
387
b90efa5b 3882015-01-01 Alan Modra <amodra@gmail.com>
ee3b52e9 389
b90efa5b 390 Update year range in copyright notice of all files.
ee3b52e9 391
b90efa5b 392For older changes see ChangeLog-2014
56882138 393\f
b90efa5b 394Copyright (C) 2015 Free Software Foundation, Inc.
752937aa
NC		 395
396Copying and distribution of this file, with or without modification,
397are permitted in any medium without royalty provided the copyright
398notice and this notice are preserved.
399
56882138
AM		 400Local Variables:
401mode: change-log
402left-margin: 8
403fill-column: 74
404version-control: never
405End:
GDB Binutils - Deliverables
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