1 2011-08-06 Richard Henderson <rth@redhat.com>
3 * dw2gencfi.c (all_fde_data): Export.
4 * dw2gencfi.h (all_fde_data): Declare.
5 * config/tc-alpha.c (alpha_elf_md_end): Don't convert legacy unwind
6 info to cfi unwind info if the user already has supplied some.
8 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
10 * config/tc-mips.c (emit_nop): Delete.
11 (get_delay_slot_nop): New function.
12 (nops_for_insn_or_target): Use it.
13 (append_insn): Likewise. When avoiding hazards, call add_fixed_insn
14 and insert_into_history directly.
16 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
18 * config/tc-mips.c (delayed_branch_p, compact_branch_p)
19 (uncond_branch_p, branch_likely_p): New functions.
20 (insns_between, nops_for_insn_or_target, append_insn)
21 (macro_start): Use them.
22 (get_append_method): Likewise. Remove redundant test.
24 2011-08-05 David S. Miller <davem@davemloft.net>
26 * config/tc-sparc.c (v9a_asr_table): Add "cps".
27 (sparc_ip): Handle '4', '5' and '(' format codes.
29 2011-08-04 H.J. Lu <hongjiu.lu@intel.com>
32 * output-file.c (output_file_close): Call bfd_cache_close_all
35 * write.c (write_object_file): Revert the last change.
37 2011-08-04 Alan Modra <amodra@gmail.com>
39 * write.c (write_object_file): Call set_symtab even if we had
42 2011-08-04 Tristan Gingold <gingold@adacore.com>
44 * config/obj-elf.c (obj_elf_section): Do not free name.
46 2011-08-03 James Greenhalgh <james.greenhalgh@arm.com>
48 * config/tc-arm.c (do_t_strexbh): New.
49 (insns): Update accordingly.
51 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
54 * config/tc-i386.c (handle_quad): Removed.
55 (md_pseudo_table): Remove "quad".
56 (tc_gen_reloc): Don't check BFD_RELOC_64 for disallow_64bit_reloc.
57 (x86_dwarf2_addr_size): New.
59 * config/tc-i386.h (x86_dwarf2_addr_size): New.
60 (DWARF2_ADDR_SIZE): Likewise.
62 2011-08-01 Nick Clifton <nickc@redhat.com>
65 * config/tc-arm.c (literal_pool): Add locs field.
66 (add_to_lit_pool): Initialise the locs entry for the new literal.
67 (s_ltorg): Generate a DWARF2 line number entry for each emitted
70 2011-08-01 Tristan Gingold <gingold@adacore.com>
72 * write.c (write_relocs): Fix -Wshadow in DEBUG3 and DEBUG4.
74 2011-08-01 Tristan Gingold <gingold@adacore.com>
76 * frags.c (frag_grow): Simplify the code.
78 2011-07-30 Richard Sandiford <rdsandiford@googlemail.com>
80 * config/tc-mips.c (nops_for_vr4130): Revert previous commit.
82 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
84 * config/tc-mips.c: Adjust comments throughout.
85 (reglist_lookup): Reshape code.
86 (jmp_reloc_p, jalr_reloc_p): Reformat.
87 (got16_reloc_p, hi16_reloc_p, lo16_reloc_p): Handle microMIPS
89 (gpr_mod_mask): Remove unused variable.
90 (gpr_read_mask, gpr_write_mask): Reshape code.
91 (fpr_read_mask, fpr_write_mask): Likewise.
92 (nops_for_vr4130): Ensure non-microMIPS mode.
93 (can_swap_branch_p): Correct pinfo2 reference. Reshape code.
94 (append_insn): Skip Loongson 2F workaround in MIPS16 mode. Use
95 the outermost operator of a compound relocation to determines
96 the relocated field. Fix formatting.
97 (md_convert_frag): Reshape code.
99 2011-07-29 Tristan Gingold <gingold@adacore.com>
101 * frags.c (frag_var_init): New function.
102 (frag_var): Call frag_var_init to initialize.
103 (frag_variant): Ditto.
105 2011-07-27 Nathan Sidwell <nathan@codesourcery.com>
107 * dwarf2dbg.c (out_debug_line): Ignore non-normal segments, with a
109 * doc/as.texinfo (Offset): Document .offset directive.
111 2011-07-27 Tristan Gingold <gingold@adacore.com>
113 * frags.c (frag_grow): Revert previous patch.
115 2011-07-26 Kazuhiro Inaoka <kazuhiro.inaoka.ud@renesas.com>
117 * config/tc-rx.c (md_convert_frag): Fix encoding of beq.a
118 synthetic instruction.
120 2011-07-25 Tristan Gingold <gingold@adacore.com>
122 * frags.c (frag_grow): Simplify the code.
124 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
125 Chao-ying Fu <fu@mips.com>
126 Richard Sandiford <rdsandiford@googlemail.com>
128 * config/tc-mips.h (mips_segment_info): Add one bit for
130 (TC_LABEL_IS_LOCAL): New macro.
131 (mips_label_is_local): New prototype.
132 * config/tc-mips.c (S0, S7): New macros.
133 (emit_branch_likely_macro): New variable.
134 (mips_set_options): Add micromips.
135 (mips_opts): Initialise micromips to -1.
136 (file_ase_micromips): New variable.
137 (CPU_HAS_MICROMIPS): New macro.
138 (hilo_interlocks): Set for microMIPS too.
139 (gpr_interlocks): Likewise.
140 (cop_interlocks): Likewise.
141 (cop_mem_interlocks): Likewise.
142 (HAVE_CODE_COMPRESSION): New macro.
143 (micromips_op_hash): New variable.
144 (micromips_nop16_insn, micromips_nop32_insn): New variables.
145 (NOP_INSN): Handle microMIPS ASE.
146 (mips32_to_micromips_reg_b_map): New macro.
147 (mips32_to_micromips_reg_c_map): Likewise.
148 (mips32_to_micromips_reg_d_map): Likewise.
149 (mips32_to_micromips_reg_e_map): Likewise.
150 (mips32_to_micromips_reg_f_map): Likewise.
151 (mips32_to_micromips_reg_g_map): Likewise.
152 (mips32_to_micromips_reg_l_map): Likewise.
153 (mips32_to_micromips_reg_n_map): Likewise.
154 (mips32_to_micromips_reg_h_map): New variable.
155 (mips32_to_micromips_reg_m_map): Likewise.
156 (mips32_to_micromips_reg_q_map): Likewise.
157 (micromips_to_32_reg_h_map): New variable.
158 (micromips_to_32_reg_i_map): Likewise.
159 (micromips_to_32_reg_m_map): Likewise.
160 (micromips_to_32_reg_q_map): Likewise.
161 (micromips_to_32_reg_b_map): New macro.
162 (micromips_to_32_reg_c_map): Likewise.
163 (micromips_to_32_reg_d_map): Likewise.
164 (micromips_to_32_reg_e_map): Likewise.
165 (micromips_to_32_reg_f_map): Likewise.
166 (micromips_to_32_reg_g_map): Likewise.
167 (micromips_to_32_reg_l_map): Likewise.
168 (micromips_to_32_reg_n_map): Likewise.
169 (micromips_imm_b_map, micromips_imm_c_map): New macros.
170 (RELAX_DELAY_SLOT_16BIT): New macro.
171 (RELAX_DELAY_SLOT_SIZE_FIRST): Likewise.
172 (RELAX_DELAY_SLOT_SIZE_SECOND): Likewise.
173 (RELAX_MICROMIPS_ENCODE, RELAX_MICROMIPS_P): New macros.
174 (RELAX_MICROMIPS_TYPE, RELAX_MICROMIPS_AT): Likewise.
175 (RELAX_MICROMIPS_U16BIT, RELAX_MICROMIPS_UNCOND): Likewise.
176 (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
177 (RELAX_MICROMIPS_RELAX32, RELAX_MICROMIPS_TOOFAR16): Likewise.
178 (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
179 (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
180 (RELAX_MICROMIPS_TOOFAR32): Likewise.
181 (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
182 (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
183 (INSERT_OPERAND, EXTRACT_OPERAND): Handle microMIPS ASE.
184 (mips_macro_warning): Add delay_slot_16bit_p, delay_slot_32bit_p,
186 (mips_mark_labels): New function.
187 (mips16_small, mips16_ext): Remove variables, replacing with...
188 (forced_insn_size): ... this.
189 (append_insn, mips16_ip): Update accordingly.
190 (micromips_insn_length): New function.
191 (insn_length): Return the length of microMIPS instructions.
192 (mips_record_mips16_mode): Rename to...
193 (mips_record_compressed_mode): ... this. Handle microMIPS ASE.
194 (install_insn): Handle microMIPS ASE.
195 (reglist_lookup): New function.
196 (is_size_valid, is_delay_slot_valid): Likewise.
197 (md_begin): Handle microMIPS ASE.
198 (md_assemble): Likewise. Update for append_insn interface change.
199 (micromips_reloc_p): New function.
200 (got16_reloc_p): Handle microMIPS ASE.
201 (hi16_reloc_p): Likewise.
202 (lo16_reloc_p): Likewise.
203 (jmp_reloc_p): New function.
204 (jalr_reloc_p): Likewise.
205 (matching_lo_reloc): Handle microMIPS ASE.
206 (insn_uses_reg, reg_needs_delay): Likewise.
207 (mips_move_labels): Likewise.
208 (mips16_mark_labels): Rename to...
209 (mips_compressed_mark_labels): ... this. Handle microMIPS ASE.
210 (gpr_mod_mask): New function.
211 (gpr_read_mask, gpr_write_mask): Handle microMIPS ASE.
212 (fpr_read_mask, fpr_write_mask): Likewise.
213 (insns_between, nops_for_vr4130, nops_for_insn): Likewise.
214 (fix_loongson2f_nop, fix_loongson2f_jump): Likewise.
215 (MICROMIPS_LABEL_CHAR): New macro.
216 (micromips_target_label, micromips_target_name): New variables.
217 (micromips_label_name, micromips_label_expr): New functions.
218 (micromips_label_inc, micromips_add_label): Likewise.
219 (mips_label_is_local): Likewise.
220 (micromips_map_reloc): Likewise.
221 (can_swap_branch_p): Handle microMIPS ASE.
222 (append_insn): Add expansionp argument. Handle microMIPS ASE.
223 (start_noreorder, end_noreorder): Handle microMIPS ASE.
224 (macro_start, macro_warning, macro_end): Likewise.
225 (brk_fmt, cop12_fmt, jalr_fmt, lui_fmt): New variables.
226 (mem12_fmt, mfhl_fmt, shft_fmt, trap_fmt): Likewise.
227 (BRK_FMT, COP12_FMT, JALR_FMT, LUI_FMT): New macros.
228 (MEM12_FMT, MFHL_FMT, SHFT_FMT, TRAP_FMT): Likewise.
229 (macro_build): Handle microMIPS ASE. Update for append_insn
231 (mips16_macro_build): Update for append_insn interface change.
232 (macro_build_jalr): Handle microMIPS ASE.
233 (macro_build_lui): Likewise. Simplify.
234 (load_register): Handle microMIPS ASE.
235 (load_address): Likewise.
236 (move_register): Likewise.
237 (macro_build_branch_likely): New function.
238 (macro_build_branch_ccl): Likewise.
239 (macro_build_branch_rs): Likewise.
240 (macro_build_branch_rsrt): Likewise.
241 (macro): Handle microMIPS ASE.
242 (validate_micromips_insn): New function.
243 (expr_const_in_range): Likewise.
244 (mips_ip): Handle microMIPS ASE.
245 (options): Add OPTION_MICROMIPS and OPTION_NO_MICROMIPS.
246 (md_longopts): Add mmicromips and mno-micromips.
247 (md_parse_option): Handle OPTION_MICROMIPS and
249 (mips_after_parse_args): Handle microMIPS ASE.
250 (md_pcrel_from): Handle microMIPS relocations.
251 (mips_force_relocation): Likewise.
252 (md_apply_fix): Likewise.
253 (mips_align): Handle microMIPS ASE.
254 (s_mipsset): Likewise.
255 (s_cpload, s_cpsetup, s_cpreturn): Use relocation wrappers.
256 (s_dtprel_internal): Likewise.
257 (s_gpword, s_gpdword): Likewise.
258 (s_insn): Handle microMIPS ASE.
259 (s_mips_stab): Likewise.
260 (relaxed_micromips_32bit_branch_length): New function.
261 (relaxed_micromips_16bit_branch_length): New function.
262 (md_estimate_size_before_relax): Handle microMIPS ASE.
263 (mips_fix_adjustable): Likewise.
264 (tc_gen_reloc): Handle microMIPS relocations.
265 (mips_relax_frag): Handle microMIPS ASE.
266 (md_convert_frag): Likewise.
267 (mips_frob_file_after_relocs): Likewise.
268 (mips_elf_final_processing): Likewise.
269 (mips_nop_opcode): Likewise.
270 (mips_handle_align): Likewise.
271 (md_show_usage): Handle microMIPS options.
272 * symbols.c (TC_LABEL_IS_LOCAL): New macro.
273 (S_IS_LOCAL): Add a TC_LABEL_IS_LOCAL check.
275 * doc/as.texinfo (Target MIPS options): Add -mmicromips and
277 (-mmicromips, -mno-micromips): New options.
278 * doc/c-mips.texi (-mmicromips, -mno-micromips): New options.
279 (MIPS ISA): Document .set micromips and .set nomicromips.
280 (MIPS insn): Update for microMIPS support.
282 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
284 * config/tc-mips.c (mips_ip): Make a copy of the instruction's
285 mnemonic and use it for further processing.
287 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
289 * config/tc-mips.c (can_swap_branch_p): Adjust for the rename of
290 INSN_TRAP to INSN_NO_DELAY_SLOT. Remove the check for INSN_SYNC
291 as well as explicit checks for ERET and DERET when scheduling
294 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
296 * config/tc-i386.c (cpu_arch): Add k1om.
297 (i386_align_code): Handle PROCESSOR_K1OM.
298 (check_cpu_arch_compatible): Check EM_K1OM.
299 (i386_arch): Handle Intel K1OM.
300 (i386_mach): Return bfd_mach_k1om for Intel K1OM.
301 (i386_target_format): Return ELF_TARGET_K1OM_FORMAT for Intel
304 * config/tc-i386.h (ELF_TARGET_K1OM_FORMAT): New.
305 (processor_type): Add PROCESSOR_K1OM.
307 * doc/c-i386.texi: Document k1om.
309 2011-07-18 H.J. Lu <hongjiu.lu@intel.com>
311 * doc/c-i386.texi: Fix a typo.
313 2011-07-06 Aurelien Jarno <aurelien@aurel32.net>
315 * config/tc-mips.c (append_insn): delete prev_pinfo2 and pinfo2.
317 2011-07-04 Richard Sandiford <rdsandiford@googlemail.com>
319 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Fix handling
322 2011-07-04 Maciej W. Rozycki <macro@codesourcery.com>
324 * config/tc-mips.c (append_insn): Make sure DWARF-2 location
325 information is properly adjusted for branches that get swapped.
327 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
328 Thomas Schwinge <thomas@schwinge.name>
331 * config/obj-elf.c (obj_elf_type): Use ELFOSABI_GNU name instead of
332 ELFOSABI_LINUX alias.
333 * config/tc-ia64.c: Likewise.
335 2011-06-30 Paul Carroll <pcarroll@codesourcery.com>
337 * config/tc-arm.c (do_t_add_sub): Only allow LSL shifts of less
338 than 4 in Thumb mode.
340 2011-06-30 Nick Clifton <nickc@redhat.com>
343 * config/tc-arm.c (BAD_RANGE): New error message define.
344 (md_apply_fix): Use it.
345 Fix range check for thumb branch instructions.
347 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
349 * config/tc-mips.c (append_method): New enum.
350 (can_swap_branch_p, get_append_method): New functions.
351 (append_insn): Use get_append_method to decide how the instruction
354 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
356 * config/tc-mips.c (append_insn): Remove bogus goto.
358 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
360 * config/tc-mips.c (append_insn): Always clear the history after an
361 unconditional branch.
363 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
365 * config/tc-mips.c (find_altered_mips16_opcode): New function.
366 (append_insn): Use it.
368 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
370 * config/tc-mips.c (insn_uses_reg): Delete.
371 (gpr_read_mask, gpr_write_mask): New functions.
372 (fpr_read_mask, fpr_write_mask): Likewise.
373 (insns_between, nops_for_vr4130, append_insn): Use them.
375 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
377 * config/tc-mips.c (md_mips_end): Call mips_emit_delays.
379 2011-06-29 Dave Martin <dave.martin@linaro.org>
382 * config/tc-arm.c (mapping_state): When changing to ARM or THUMB
383 state set the minimum required alignment of the section.
385 2011-06-29 Tristan Gingold <gingold@adacore.com>
387 * config/tc-i386.c (i386_mach): Convert to ISO-C.
388 (md_begin, pe_directive_secrel, md_estimate_size_before_relax): Ditto.
389 (md_convert_frag, md_apply_fix, md_undefined_symbol): Ditto.
390 (md_section_align, tc_gen_reloc): Ditto.
392 2011-06-28 Tristan Gingold <gingold@adacore.com>
394 * config/tc-alpha.c (s_alpha_pdesc): Fix indentation. Do not
397 2011-06-28 Tristan Gingold <gingold@adacore.com>
399 * config/tc-alpha.c (load_expression): Use alloca instead of xmalloc.
400 (emit_jsrjmp): Ditto.
401 (tc_gen_reloc): Ditto.
403 2011-06-28 Tristan Gingold <gingold@adacore.com>
405 * config/tc-alpha.c (alpha_evax_proc_hash): Remove.
406 (alpha_evax_proc_data): New variable.
407 (s_alpha_ent): Prevent nested function. Remove has_insert call.
408 (s_alpha_pdesc): Do not call demand_empty_rest_of_line in case of
409 error. Do not search in the hash table. Check if match with .ent.
410 (s_alpha_name): Remove unused variable.
411 (md_begin): Remove initialization of alpha_evax_proc_hash.
413 2011-06-27 Tristan Gingold <gingold@adacore.com>
415 * config/tc-alpha.c (add_to_link_pool): Remove basesym parameter.
416 Locally declare basesym. Add comments. Do not set literal_pool_size.
417 (load_expression): Adjust call to add_to_link_pool.
418 (s_alpha_pdesc): Define pdesc symbol using dot.
419 Do not set literal_pool_size.
420 (s_alpha_end): Use NULL instead of 0.
422 2011-06-27 Tristan Gingold <gingold@adacore.com>
424 * config/obj-evax.c (evax_frob_file_before_adjust): Add comments.
426 * config/obj-evax.h (struct alpha_linkage_fixups): Remove seg
428 (obj_symbol_type, object_headers, OBJ_SYMFIELD_TYPE): Remove
430 2011-06-26 Richard Sandiford <rdsandiford@googlemail.com>
432 * config/tc-mips.c (fix_24k_record_store_info): If the previous
433 instruction was a store, and the next instructions are unknown,
436 2011-06-25 Richard Sandiford <rdsandiford@googlemail.com>
439 * config/tc-mips.c (nops_for_vr4130, nops_for_24k, nops_for_insn)
440 (nops_for_sequence, nops_for_insn_or_target): Add ignore parameters.
441 (mips_emit_delays, start_noreorder): Update accordingly.
442 (append_insn): Likewise. Revert original fix for this PR
443 and use the ignore parameter instead.
445 2011-06-24 Tristan Gingold <gingold@adacore.com>
448 * config/obj-evax.c (evax_frob_symbol): Use as_bad instead of abort.
450 2011-06-24 Tristan Gingold <gingold@adacore.com>
452 * config/tc-alpha.c (add_to_link_pool): Remove useless offset
455 2011-06-23 Richard Sandiford <rdsandiford@googlemail.com>
458 * config/tc-mips.c (append_insn): Only consider hazards between the
459 pre-noreorder block and ip.
461 2011-06-21 Sameera Deshpande <sameera.deshpande@arm.com>
463 * config/tc-arm.c (vfp_conv): Add check on range of immediate operand
464 in vcvt instruction between floating-point and fixed-point.
465 (operand_parse_code): Add "OP_oI32z".
466 (parse_operands): OP_oI32z case added.
468 2011-06-20 H.J. Lu <hongjiu.lu@intel.com>
470 * configure.tgt: Revert x32 change.
472 2011-06-20 Nick Clifton <nickc@redhat.com>
474 * doc/Makefile.am: (CPU_DOCS): Add c-xstormy16.texi.
475 * doc/Makefile.in: Regenerate.
476 * doc/all.texi: Set XSTORMY16.
477 * doc/c-xstormy16.texi: New file.
479 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
481 * configure.tgt: Support x32.
483 2011-06-15 Nick Clifton <nickc@redhat.com>
485 * NEWS: Mention addition of TILEPRO and TIKE-Gx support.
487 2011-06-14 Tristan Gingold <gingold@adacore.com>
489 * config/tc-ppc.h (struct ppc_tc_sy): Complete comment on within.
490 (tc_new_dot_label): Define.
491 (ppc_new_dot_label): Declare.
492 * config/tc-ppc.c (ppc_frob_label): Set within target field.
493 (ppc_fix_adjustable): Use this field to adjust the reloc.
494 (ppc_new_dot_label): New function.
496 2011-06-14 Alan Modra <amodra@gmail.com>
498 * po/POTFILES.in: Regenerate.
500 2011-06-13 Walter Lee <walt@tilera.com>
502 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
504 (TARGET_CPU_HFILES): Add config/tc-tilegx.h and
506 * Makefile.in: Regenerate.
507 * configure.tgt (tilepro-*-*): New.
508 (tilegx-*-*): Likewise.
509 * config/tc-tilegx.c: New file.
510 * config/tc-tilegx.h: Likewise.
511 * config/tc-tilepro.h: Likewise.
512 * config/tc-tilepro.c: Likewise.
513 * doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
515 * doc/Makefile.in: Regenerate.
516 * doc/all.texi (TILEGX): Define.
518 * doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include
519 c-tilegx.texi and c-tilepro.texi.
520 * doc/c-tilegx.texi: New.
521 * doc/c-tilepro.texi: New.
523 2011-06-13 Nick Clifton <nickc@redhat.com>
526 * config/tc-arm.c (do_shift): Do not allow shift operations at the
527 end of a register based shift insn.
528 (do_t_shift): Likewise.
530 2011-06-13 Nick Clifton <nickc@redhat.com>
532 * config/tc-score.c (s3_my_get_expression): Delete unused local
534 (s3_do_ldst_insn): Delete unused local variable 'strbak'.
535 (s3_do16_ldst_insn): Delete unused local variable 'temp'.
536 (s3_do_macro_bcmp): Zero inst_expand array.
537 (s3_do_macro_bcmpz): Likewise.
538 (s3_s_score_end): Delete unused local variable 'dot'.
539 (s3_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
540 * config/tc-score7.c (s7_my_get_expression): Delete unused local
542 (s7_do_ldst_insn): Delete unused local variable 'strbak'.
543 (s7_b32_relax_to_b16): Delete unused local variables 'r_old' and
545 (s7_s_score_end): Delete unused local variable 'dot'.
546 (s7_relax_frag): Delete unused local variable 'relax_size'.
547 (s7_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
549 2011-06-10 H.J. Lu <hongjiu.lu@intel.com>
551 AVX Programming Reference (June, 2011)
552 * config/tc-i386.c (i386_error): Add invalid_vsib_address and
553 unsupported_vector_index_register.
554 (cpu_arch): Add .avx2, .bmi2, .lzcnt and .invpcid.
555 (check_VecOperands): New.
556 (match_template): Call check_VecOperands. Handle
557 invalid_vsib_address and unsupported_vector_index_register.
558 (build_modrm_byte): Support VecSIB. Check register-only source
559 operand when two source operands are swapped.
560 (i386_index_check): Allow Xmm/Ymm index registers.
562 * doc/c-i386.texi: Document avx2/.avx2, bmi2/.bmi2, lzcnt/.lzcnt
563 and invpcid./invpcid.
565 2011-06-09 Nick Clifton <nickc@redhat.com>
568 * config/tc-cr16.c (tc_gen_reloc): Remove unused local variable
570 (check_cinv_options): Remove unused local variables. Make
572 (md_assemble): Remove unused local variable.
574 2011-06-09 James Greenhalgh <james.greenhalgh@arm.com>
576 * config/tc-arm.c (do_ldrd): Warn in unpredictable cases.
578 2011-06-03 Arnaud Patard <arnaud.patard@rtp-net.org>
581 * config/tc-arm.c (parse_psr): Set m_profile to false when
582 assembling for any architecture.
584 2011-06-02 Jie Zhang jie@codesourcery.com
585 Nathan Sidwell nathan@codesourcery.com
587 * config/tc-arm.c (parse_address_main): Handle -0 offsets.
588 (encode_arm_addr_mode_2): Set default sign of zero here ...
589 (encode_arm_addr_mode_3): ... and here.
590 (encode_arm_cp_address): ... and here.
591 (md_apply_fix): Use default sign of zero here.
593 2011-06-02 Nick Clifton <nickc@redhat.com>
595 * as.c: Fix spelling typo.
597 * config/tc-ppc.c: Likewise.
598 * po/gas.pit: Regenerate.
600 2011-05-31 Paul Brook <paul@codesourcery.com>
602 * config/tc-arm.c (arm_cpus): Add Cortex-R5.
603 (arm_extensions): Allow idiv on ARMv7-R.
604 * doc/c-arm.text: Update idiv extension restrictions.
606 2011-05-31 Paul Brook <paul@codesourcery.com>
608 * config/tc-arm.c (arm_force_relocation): Resolve all pc-relative
611 2011-05-31 Paul Brook <paul@codesourcery.com>
613 * config/tc-arm.c (do_t_branch): Avoid relaxing branches to constant
616 2011-05-31 Paul Brook <paul@codesourcery.com>
617 Nathan Sidwell <nathan@codesourcery.com>
619 * config/tc-arm.c (fix_new_arm): Create an absolute symbol for
620 pc-relative fixes to constants.
621 * config/tc-arm.h (TC_FORCE_RELOCATATION_ABS): Define.
623 2011-05-27 Nick Clifton <nickc@redhat.com>
625 * config/tc-s390.c (md_begin): Remove unused variable dup_insn.
627 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
629 * config/tc-s390.c (md_gather_operands): Fix check for floating
630 register pair operands.
632 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
634 * config/tc-s390.c (md_gather_operands): Emit an error for odd
635 numbered registers used as register pair operand.
637 2011-05-23 Nick Clifton <nickc@redhat.com>
639 * config/tc-v850.h (TC_FX_SIZE_SLACK): Define.
641 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
643 * config/tc-tic6x.c (tic6x_operators): Add "pcr_offset".
644 (tic6x_parse_name): Handle it.
645 (tic6x_fix_new_exp): Handle O_pcr_offset.
646 (tic6x_fix_adjustable): Return 0 for the new relocs.
647 (md_apply_fix): Handle them.
648 (tc_gen_reloc): Likewise.
649 * config/tc-tic6x.h (tic6x_fix_info): Add a fix_subsy member.
651 2011-05-18 Nick Clifton <nickc@redhat.com>
654 * config/tc-tic30.c (ordinal_names): Allow translation of the
657 2011-05-18 Nick Clifton <nickc@redhat.com>
659 * config/tc-arm.c (s_unreq): Reword warning message to make it
661 * config/tc-ia64.c (md_show_usage): Add note for translators.
662 * configure.in (ALL_LINGUAS): Add "fi".
663 * configure: Regenerate.
665 2011-05-18 Tristan Gingold <gingold@adacore.com>
667 * config/tc-ppc.h (ppc_tc_sy): Reorder fields.
668 Put size into an union with dw.
669 (OBJ_COPY_SYMBOL_ATTRIBUTES): Adjust.
670 (ppc_xcoff_end): Declare.
672 * config/tc-ppc.c: Add includes for xcoff.
673 (ppc_dwsect): New function.
674 (md_pseudo_table): Add dwsect.
675 (struct dw_subsection): New.
677 (ppc_change_debug_section): New function.
678 (ppc_xcoff_end): Ditto.
679 (ppc_function): Adjust for ppc_tc_sy.
680 (ppc_symbol_new_hook): Ditto.
681 (ppc_frob_symbol): Ditto.
682 (ppc_frob_section): Do not set vma for debug sections.
683 (ppc_fix_adjustable): Return true for debug sections.
684 * config/obj-coff.c: Add includes for xcoff.
685 (coff_frob_section): Handle dwarf section.
687 2011-05-17 Nick Clifton <nickc@redhat.com>
689 * po/fi.po: New Finnish translation.
690 * po/fr.po: Updated French translation.
692 * config/tc-m32r.c (md_show_usage): Fix typos in descriptions.
693 * config/tc-mt.c (md_assemble): Fix typos in warning messages.
694 * cond.c (s_else): Fix typos in error messages.
695 * config/tc-pj.c (md_assemble): Fix typo in error message.
697 2011-05-16 Hans-Peter Nilsson <hp@axis.com>
699 * config/tc-cris.c (md_parse_option) <OPTION_PIC>: Error if not
701 (md_show_usage): Only mention --pic if the assembler can generate
703 * doc/c-cris.texi (CRIS-Opt): Mention that generating ELF is a
704 prerequisite for --pic being a valid option.
706 2011-05-13 Frederic Marchal <fmarchal@perso.be>
709 * config/tc-v850.c (parse_register_list): Correct error string.
711 2011-05-12 Quentin Neill <quentin.neill@amd.com>
713 * config/tc-i386.c (cpu_arch): Rename PROCESSOR_BDVER1 to PROCESSOR_BD.
714 (i386_align_code): Ditto
716 2011-05-12 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
719 * config/tc-arm.c (parse_big_immediate): Fix parsing of 64-bit
720 immediates on 32-bit hosts.
722 2011-05-10 Quentin Neill <quentin.neill@amd.com>
724 * config/tc-i386.c (cpu_arch): Add bdver2 and rename
725 PROCESSOR_BDVER1 to PROCESSOR_BDVER.
726 (i386_align_code): Rename PROCESSOR_BDVER1.
727 (processor_type): Ditto.
728 * doc/c-i386.texi: Add bdver2.
730 2011-05-10 Alan Modra <amodra@gmail.com>
732 * dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error.
734 2011-05-09 Paul Brook <paul@codesourcery.com>
736 * config/tc-tic6x.c (streq): Define.
737 (tic6x_get_unwind): New.
738 (s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp,
739 s_tic6x_personalityindex, s_tic6x_personality): New functions.
740 (md_pseudo_table): Add "endp", "handlerdata", "personalityindex",
741 "personality" and "cantunwind".
742 (tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions,
743 tic6x_start_unwind_section, tic6x_unwind_frame_regs,
744 tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big,
745 tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word,
746 tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb,
747 tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding,
748 tic6x_cfi_endproc): New.
749 * config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define.
750 (tic6x_unwind_info): New.
751 (tic6x_segment_info_type): Add marked_pr_dependency, unwind and
753 (TARGET_USE_CFIPOP, tc_regname_to_dw2regnum,
754 tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN,
755 DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc,
756 tc_cfi_section_name): Define.
757 * doc/c-tic6x.texi: Document new unwinding directives.
758 * dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default
760 (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column,
761 CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr):
763 (CFI_EMIT_target): Define.
764 (dot_cfi_sections): Check tc_cfi_section_name.
765 (dot_cfi_startproc): Use tc_cfi_startproc.
766 (dot_cfi_endproc): Use tc_cfi_endproc.
767 * dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset,
768 CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame,
769 CFI_val_encoded_addr): Move to here from dw2gencfi.c.
771 2011-05-07 Alan Modra <amodra@gmail.com>
773 * dw2gencfi.c (CUR_SEG, SET_CUR_SEG, HANDLED, SET_HANDLED): Define.
774 Use throughout in place of #if SUPPORT_FRAME_LINKONCE.
775 (struct fde_entry): Rename cseg to cur_seg.
776 (cfi_change_reg_numbers): Remove ATTRIBUTE_UNUSED.
777 (get_cfi_seg): Likewise. Use if (SUPPORT_FRAME_LINKONCE) rather
778 that #if SUPPORT_FRAME_LINKONCE.
779 (cfi_finish): Likewise.
781 2011-05-06 Tristan Gingold <gingold@adacore.com>
783 * read.c (s_comm_internal): Remove code for OBJ_VMS.
786 * write.c (write_object_file): Ditto.
787 * symbols.c (define_sym_at_dot): Ditto.
790 2011-05-05 Alan Modra <amodra@gmail.com>
792 * dw2gencfi.c (SUPPORT_FRAME_LINKONCE): Define. Use throughout
793 file to conditionally compile code added 2011-04-26.
794 (cfi_change_reg_numbers): Add ATTRIBUTE_UNUSED on params only used
795 when SUPPORT_FRAME_LINKONCE.
796 (get_cfi_seg): Likewise. Reintroduce old code for when not
797 SUPPORT_FRAME_LINKONCE.
798 (cfi_finish): Move get_cfi_seg calls out of loop when not
799 SUPPORT_FRAME_LINKONCE. Avoid unused var warning.
801 2011-05-03 Paul Brook <paul@codesourcery.com>
803 * config/tc-tic6x.c (s_ehtype): New function.
804 (md_pseudo_table): Add "ehtype".
805 (tic6x_fix_adjustable, md_apply_fix): BFD_RELOC_C6000_EHTYPE.
806 * doc/c-tic6x.texi: Document .ehtype directive.
808 2011-04-26 Kai Tietz <ktietz@redhat.com>
810 * dw2gencfi.c (dwcfi_seg_list): New struct.
811 (dwcfi_hash): New static hash variable.
812 (get_debugseg_name): New.
813 (alloc_debugseg_item): New.
814 (make_debug_seg): New.
815 (dwcfi_hash_insert): New.
816 (dwcfi_hash_find): New.
817 (dwcfi_hash_find_or_make): New.
818 (cfi_insn_data): New member cur_seg.
819 (cie_entry): Likewise.
820 (fde_entry): New cseg and handled members.
821 (alloc_fde_entry): Initialize cseg member.
822 (alloc_cfi_insn_data): Initialize cur_seg member.
823 (dot_cfi_sections): Compare for beginning of
824 section names via strncmp.
826 (cfi_finish): Treat link-once sections.
827 (is_now_linkonce_segment): New local helper.
828 (output_cie): Ignore cie entries not member of current
830 (output_fde): Likewise.
831 (select_cie_for_fde): Likewise.
832 (cfi_change_reg_numbers): Add new argument for current segment
833 and ignore insn elements, if not part of current segment.
834 * ehopt.c (get_cie_info): Use strncmp for
835 section name matching.
836 (heck_eh_frame): Likewise.
838 2011-04-20 Catherine Moore <clm@codesourcery.com>
839 David Ung <davidu@mips.com>
841 * config/mips.c (mips_cl_insn): Add new field complete_p.
842 (create_insn): Initialize complete_p to zero.
844 (fix_24k_align_to): New.
845 (fix_24k_store_info): Declare.
847 (fix_24k_record_store_info): New.
849 (nops_for_insn): Call nops_for_24k.
850 (append_insn): Move O_constant expression handling.
852 2011-04-20 Alan Modra <amodra@gmail.com>
854 * hash.c (set_gas_hash_table_size): Use bfd_hash_set_default_size.
855 (hash_new_sized): New function, split out from..
858 2011-04-19 Nick Clifton <nickc@redhat.com>
860 * config/tc-arm.c (v7m_psrs): Revert previous delta.
862 2011-04-18 Julian Brown <julian@codesourcery.com>
863 Nick Clifton <nickc@redhat.com>
865 * config/tc-arm.c (parse_psr): Use selected_cpu not cpu_variant to
866 detect M-profile targets.
867 (do_t_swi): Exclude v7 and higher variants from arm_ext_os test.
868 (v7m_psrs): Fix typo: basepri_max should be basepri_mask.
870 2011-04-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
872 * config/tc-s390.c (s390_machine): New prototype.
873 (md_pseudo_table): New pseudo-op .machine.
874 (s390_opcode_hash): Initialize to NULL.
875 (s390_parse_cpu): New function.
876 (md_parse_option): Use s390_parse_cpu.
877 (s390_setup_opcodes): New function.
878 (md_begin): Use s390_setup_opcodes.
879 (s390_machine): New hook handling the new .machine pseudo.
881 * doc/c-s390.texi: Document the new pseudo op .machine.
883 2011-04-12 H.J. Lu <hongjiu.lu@intel.com>
885 * config/tc-i386.c (i386_mach): Start error message with lower
887 (md_begin): Likewise.
888 (md_parse_option): Likewise.
889 (i386_target_format): Likewise.
890 (check_byte_reg): Likewise.
891 (check_long_reg): Likewise.
892 (check_qword_reg): Likewise.
893 (check_word_reg): Likewise.
895 2011-04-12 Nick Clifton <nickc@redhat.com>
898 * config/tc-arm.c (relax_branch): Do not relax branches to
899 preemptable global symbols.
901 2011-04-11 Julian Brown <julian@codesourcery.com>
903 * config/tc-arm.c (parse_psr): Add LHS argument. Improve support
905 (operand_parse_code): Replace OP_PSR with OP_wPSR and OP_rPSR.
907 (parse_operands): Likewise.
908 (do_mrs): Tweak error message for constraint.
909 (do_t_mrs): Update constraints for changes to APSR support.
910 (do_t_msr): Likewise. Don't set PSR_f flag here.
911 (psrs): Remove "g", "nzcvq", "nzcvqg".
912 (insns): Tweak entries for msr and mrs instructions.
914 2011-04-11 Kai Tietz <ktietz@redhat.com>
916 * config/tc-i386.c (x86_cons): Initialize adjust with zero.
918 2011-04-11 Nick Clifton <nickc@redhat.com>
920 * config/tc-i386.c (x86_cons): Define even for non-ELF targets.
921 * config/tc-i386.h (x86_cons): Always prototype.
923 * config/tc-cr16.c (getprocregp_image): Fix type of 'r' parameter
924 in order to avoid a compile time warning.
925 (getprocreg_image): Likewise.
927 2011-04-11 Alan Modra <amodra@gmail.com>
929 * config/tc-cr16.c (getprocreg_image): Correct range check.
930 (getprocregp_image): Likewise.
932 2011-04-06 Joseph Myers <joseph@codesourcery.com>
934 * configure.tgt (strongarm*be, strongarm*b, strongarm*,
935 xscale*be|xscale*b, xscale*): Remove architectures.
936 (thumb-*-coff, thumb-*-rtems*, thumb-*-elf, thumb-epoc-pe,
937 thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets.
939 2011-04-01 Tristan Gingold <gingold@adacore.com>
941 * config/tc-ia64.c (md_apply_fix): Add a cast to avoid a warning.
943 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
945 * config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
947 (md_begin): Initialize them.
948 (s_tic6x_scomm): New static function.
949 (md_pseudo_table): Add "scomm".
950 (tc_gen_reloc): Really undo all adjustments made by
951 bfd_install_relocation.
952 * doc/c-tic6x.texi: Document the .scomm directive.
954 2011-03-31 Tristan Gingold <gingold@adacore.com>
956 * dwarf2dbg.c (DWARF2_VERSION): Define.
957 (out_debug_line): Use it.
958 (out_debug_aranges): Ditto.
959 (out_debug_info): Ditto.
960 * config/tc-ia64.h (DWARF2_VERSION): Override it.
962 2011-03-30 Michael Snyder <msnyder@vmware.com>
964 * obj-elf.c (obj_elf_section): Free malloced name.
965 * macro.c (get_any_string): Free malloced br_buf.
966 (do_formals): Free 'formal'.
968 2011-03-30 Tristan Gingold <gingold@adacore.com>
970 * config/tc-ppc.c (ppc_frob_symbol): Convert stsym symbols value
971 to offset only if within is set.
972 (ppc_stabx): Reformat. For stsym stabs, add a check and set
973 within only for symbols.
975 2011-03-29 Richard Henderson <rth@redhat.com>
978 * config/tc-alpha.c (s_alpha_align): Don't auto-align a previous
979 label; zap alpha_insn_label.
981 2011-03-29 H.J. Lu <hongjiu.lu@intel.com>
983 * config/tc-i386.c (handle_quad): Properly handle multiple
986 2011-03-29 Mike Frysinger <vapier@gentoo.org>
988 * config/bfin-parse.y (BYTEUNPACK): Return yyerror when dest
989 reg $2 is the same as dest reg $4.
991 2011-03-29 Mike Frysinger <vapier@gentoo.org>
993 * config/bfin-parse.y (BYTEOP16M): Return yyerror when dest
994 reg $2 is the same as dest reg $4.
996 2011-03-29 Mike Frysinger <vapier@gentoo.org>
998 * config/bfin-parse.y (BYTEOP16P): Return yyerror when dest
999 reg $2 is the same as dest reg $4.
1001 2011-03-28 Mike Frysinger <vapier@gentoo.org>
1003 * config/bfin-parse.y (16bit acc add): Return yyerror when dest
1004 reg $1 is the same as dest reg $7.
1006 2011-03-28 H.J. Lu <hongjiu.lu@intel.com>
1008 * config/tc-i386.c (handle_quad): New.
1009 (md_pseudo_table): Add "quad".
1011 2011-03-26 John Marino <binutils@marino.st>
1013 * configure.tgt: Fix support for *-*-dragonfly*.
1014 * config/tc-i386.c: define SVR4_COMMENT_CHARS for dragonfly.
1015 * config/te-dragonfly.h: New file.
1017 2011-03-24 Eric B. Weddington <eric.weddington@atmel.com>
1019 * config/tc-avr.c (mcu_types): Add new devices: atmega325pa,
1020 atmega3250pa, atmega3290pa, atmega16hvbrevb, atmega32hvbrevb,
1022 * doc/c-avr.texi: Document new device names.
1024 2011-03-24 Mike Frysinger <vapier@gentoo.org>
1026 * config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest
1027 reg $1 is the same as dest reg $7.
1028 (quad 16bit add/sub): Return yyerror when dest reg $1 is the same as
1031 2011-03-24 Mike Frysinger <vapier@gentoo.org>
1033 * config/bfin-parse.y (check_macfuncs): Clarify error message when
1034 P is mismatched. Check destination regno are off by one when P is
1035 set, or are equal when P is not set.
1037 2011-03-23 Mike Frysinger <vapier@gentoo.org>
1039 * config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is
1040 the same as dest reg $4.
1041 (BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5.
1043 2011-03-23 Eric B. Weddington <eric.weddington@atmel.com>
1045 * config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u,
1046 atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu.
1047 * doc/c-avr.texi: Document new device names.
1049 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1051 * config/tc-avr.c (struct avr_opcodes_s): Add opcode field.
1052 (AVR_INSN): Change definition to match.
1053 (avr_opcodes): Likewise, change to match.
1054 (mcu_types): Add XMEGA architecture names and new XMEGA device names.
1055 (md_show_usage): Add XMEGA architecture names.
1056 (avr_operand): Add 'E' constraint for DES instruction of XMEGA devices.
1057 Add support for SPM Z+ instruction.
1058 * doc/c-avr.texi: Add documentation for XMEGA architectures and
1061 2011-03-21 Eric B. Weddington <eric.weddington@atmel.com>
1063 * config/tc-avr.c (md_show_usage): Add "Assembler" text to output.
1065 2011-03-18 Alan Modra <amodra@gmail.com>
1067 * config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol
1068 on .size expression errors rather than symbols in the size expression.
1070 2011-03-18 Alan Modra <amodra@gmail.com>
1072 * input-scrub.c (line_numberT): Delete.
1073 (input_scrub_close): Reset line counters.
1074 * messages.c (as_show_where): Don't print invalid line number.
1075 (as_warn_internal, as_bad_internal): Likewise.
1077 2011-03-18 Alan Modra <amodra@gmail.com>
1079 * read.c (read_a_source_file): Remove md_after_pass_hook.
1080 Move "quit" label before set of dot_symbol.
1081 * config/tc-d10v.h (md_after_pass_hook): Don't define.
1082 * config/tc-d30v.h (md_after_pass_hook): Likewise.
1083 * config/tc-m32r.h (md_after_pass_hook): Likewise.
1084 (md_cleanup): Define to call m32r_fill_insn.
1086 2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1088 * config/tc-s390.c (md_parse_option): Add -march=all option which
1089 switches to the highest available CPU.
1091 2011-03-17 Alan Modra <amodra@gmail.com>
1094 * expr.c (operand): Correct passing of "mode" to expr.
1095 * read.c (do_org): Allow expr_section.
1096 (get_known_segmented_expression): Don't assert anything about the
1099 2011-03-16 H.J. Lu <hongjiu.lu@intel.com>
1101 * as.c (show_usage): Add --size-check=.
1102 (parse_args): Add and handle OPTION_SIZE_CHECK.
1104 * as.h (flag_size_check): New.
1106 * config/obj-elf.c (elf_frob_symbol): Use as_bad to report
1107 bad .size directive only for --size-check=error.
1109 * doc/as.texinfo: Document --size-check=.
1111 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1113 * config/tc-bfin.c (bfin_cpus[]): Add 0.4 for
1114 bf542/bf544/bf547/bf548/bf549.
1116 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1118 * config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
1119 determine whether a relocation is needed.
1120 (md_apply_fix, arm_apply_sym_value): Likewise.
1122 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1124 * config/tc-arm.c (arm_adjust_symtab): Set the branch type
1127 2011-03-11 Nick Clifton <nickc@redhat.com>
1129 * remap.c (remap_debug_filename): Always allocate a buffer for the
1131 * stabs.c (stabs_generate_asm_file): Free the pointer returned by
1132 remap_debug_filename.
1134 2011-03-10 Michael Snyder <msnyder@vmware.com>
1136 Revert the following change:
1137 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1138 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1140 2011-03-10 Alan Modra <amodra@gmail.com>
1142 * gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
1143 TARGET_SYMBOL_FIELDS): Don't define.
1144 * gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.
1146 2011-03-09 Michael Snyder <msnyder@vmware.com>
1148 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1149 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1150 (emit_fixed_inc_line_addr): Assign instead of conditional in
1153 2011-03-05 H.J. Lu <hongjiu.lu@intel.com>
1155 * config/obj-elf.c (elf_frob_symbol): Mention symbol name in
1156 non-constant .size expression.
1158 2011-03-02 Nick Clifton <nickc@redhat.com>
1160 * ecoff.c: Incldue filenames.h
1162 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
1164 * depend.c (register_dependency): Use filename_(n)cmp.
1165 * dwarf2dbg.c (get_filenum): Likewise.
1166 * ecoff.c (add_file): Likewise.
1167 (ecoff_generate_asm_lineno): Likewise.
1168 * input-scrub.c (new_logical_line_flags): Likewise.
1169 * listing.c (file_info): Likewise.
1170 (listing_newline): Likewise.
1171 * remap.c (remap_debug_filename): Likewise.
1172 * stabs.c (generate_asm_file): Likewise.
1173 (stabs_generate_asm_lineno): Likewise.
1175 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1177 * config/tc-mips.c (append_insn): Disable branch relaxation for
1180 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1182 * config/tc-mips.c (macro): Handle M_PREF_AB.
1184 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1186 * config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary
1188 (RELAX_BRANCH_UNCOND): Adjust accordingly.
1189 (RELAX_BRANCH_LIKELY): Likewise.
1190 (RELAX_BRANCH_LINK): Likewise.
1191 (RELAX_BRANCH_TOOFAR): Likewise.
1192 (RELAX_BRANCH_AT): New macro.
1193 (append_insn): Encode the temporary register to use in standard
1194 MIPS branch relaxation.
1195 (relaxed_branch_length): Update according to changes to
1196 RELAX_BRANCH_ENCODE.
1197 (md_convert_frag): Use the encoded register as the temporary.
1199 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1201 * config/tc-mips.c (mips_fix_adjustable): On REL targets also
1202 reject PC-relative relocations.
1204 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1206 * config/tc-mips.c (md_convert_frag): Correct message
1209 2011-02-28 Alan Modra <amodra@gmail.com>
1211 * symbols.c (report_op_error): Remove unnecessary forward declaration.
1212 Add "op" parameter. Report operator and operand segments in error
1213 message, not operand symbols.
1214 (resolve_symbol_value): Always set segment for equated symbols, not
1215 just when finalizing. Adjust report_op_error calls.
1217 2011-02-25 H.J. Lu <hongjiu.lu@intel.com>
1219 * config/tc-i386.c (reloc): Don't sign-check 4-byte relocations
1220 if 64bit relocations aren't allowed.
1222 2011-02-25 Alan Modra <amodra@gmail.com>
1225 * config/obj-elf.c (elf_frob_symbol): Properly handle size expression.
1227 2011-02-21 Maciej W. Rozycki <macro@codesourcery.com>
1229 * config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
1230 initialization of offset_reloc.
1232 2011-02-15 Richard Henderson <rth@redhat.com>
1234 * dw2gencfi.c (dot_cfi_dummy): New.
1235 (cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
1236 * read.c (pobegin): Unconditionally call cfi_pop_insert.
1238 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1240 * configure: Regenerate.
1242 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1244 * config/bfin-lex.l (BYTEOP2M): Remove tokenization.
1245 * config/bfin-parse.y (BYTEOP2M): Delete token.
1246 (asm_1): Remove BYTEOP2M insn matching.
1248 2011-02-12 Mike Frysinger <vapier@gentoo.org>
1250 * config/bfin-defs.h: Include opcode/bfin.h.
1251 (M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete.
1253 2011-02-11 Mike Frysinger <vapier@gentoo.org>
1255 * doc/c-bfin.texi (Instruction Delimiting): Fix occur typo.
1256 (Modify Registers): Fix subtracted typo.
1257 (.byte2): Extend and swap descriptions with .byte4.
1258 (.byte4): Extend and swap descriptions with .byte2.
1259 (.db, .dw, .dd): Document behavior.
1261 2011-02-11 Mike Frysinger <vapier@gentoo.org>
1263 * config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.
1265 2011-02-11 Alan Modra <amodra@gmail.com>
1267 * doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.
1269 2011-02-10 Alan Modra <amodra@gmail.com>
1271 * doc/as.texinfo (Overview): Add missing markup around Blackfin
1272 and PowerPC options.
1274 2011-02-10 Alan Modra <amodra@gmail.com>
1276 * config/tc-ppc.c (md_show_usage): Remove -l and -b. Add -K PIC.
1277 * doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options.
1278 (Overview <Target PowerPC options>): Add a number of missing options.
1279 * doc/c-ppc.texi: Likewise. Add markup for use in manpage generation.
1281 2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
1284 * config/tc-i386.c (i386_align_code): Use f32_patt when tuning
1287 2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
1289 * config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
1291 (md_parse_option): Likewise.
1293 2011-02-04 Bernd Schmidt <bernds@codesourcery.com>
1295 * doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".
1296 * doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic".
1297 (TIC6X Options): Don't mention "-matomic".
1298 * config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete.
1299 (md_longopts): Remove corresponding entries.
1300 (md_parse_option): Don't handle them.
1301 (md_show_usage): Don't document them.
1302 (tic6x_atomic): Delete variable.
1303 (tic6x_update_features): Always copy tic6x_arch_enable to
1305 (tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC.
1306 (s_tic6x_atomic, s_tic6x_noatomic): Remove functions.
1307 (md_pseudo_table): Remove ".atomic" and ".noatomic".
1309 2011-01-31 Nick Clifton <nickc@redhat.com>
1311 * write.c (write_contents): Include output file name and bfd error
1312 value when reporting the inability to write to the output file.
1313 * config/tc-rx.c (rx_handle_align): Do not insert NOPs into align
1314 frag that has a non-zero fill value.
1316 2011-01-27 DJ Delorie <dj@redhat.com>
1318 * config/tc-rx.c (md_convert_frag): If we can't compute the target
1319 address, zero out the values stored in the object file to make
1320 objdump's output consistent.
1322 2011-01-26 Kai Tietz <kai.tietz@onevision.com>
1324 * config/tc-i386.c (md_begin): Set for x64 windows COFF target
1325 x86_dwarf2_return_column to 32.
1327 2011-01-20 Nick Clifton <nickc@redhat.com>
1330 * config/tc-h8300.c (constant_fits_width_p): Use correct type for
1333 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1335 * write.c (compress_debug): Return if section size is smaller
1338 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1341 * write.c (compress_debug): Return if section size is 0.
1343 2011-01-18 Mingfeng Wu <mingfeng@faraday-tech.com>
1345 * config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible
1346 cores: fa606te, fa616te, fmp626. Modify the VFP of fa626te.
1347 * doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te,
1350 2011-01-18 Nick Clifton <nickc@redhat.com>
1353 * doc/all.texi: Add NS32K
1354 * doc/as.texinfo: Remove target specific details of which
1355 characters act as comment initiators and statement separators into
1356 individual target specific files.
1357 * doc/c-alpha.texi (Alpha-Chars): Document special behaviour of
1358 the hash character at the start of a line.
1359 * doc/c-arm.texi (ARM-Chars): Likewise.
1360 * doc/c-avr.texi (AVR-Chars): Likewise.
1361 * doc/c-d10v.texi (D10V-Chars): Likewise.
1362 * doc/c-d30v.texi (D30V-Chars): Likewise.
1363 * doc/c-mmix.texi (MMIX-Chars): Likewise.
1364 * doc/c-s390.texi (s390 characters): Likewise.
1365 * doc/c-sh.texi (SH-Chars): Likewise.
1366 * doc/c-sh64.texi (SH64-Chars): Likewise.
1367 * doc/c-sparc.texi (SPARC-Chars): Likewise.
1368 * doc/c-tic6x.texi (TIC6X Syntax): Likewise.
1369 * doc/c-xtensa.texi (Xtensa Syntax): Likewise.
1370 * doc/c-z80.texi (Z80-Chars): Likewise.
1371 * doc/c-z8k.texi (Z8000-Chars): Likewise.
1372 * doc/c-pdp11.texi (PDP11-Syntax): Document line separator character.
1373 * doc/c-arc.texi (ARC-Chars): Fill in this subsection.
1374 * doc/c-bfin.texi (Blackfin Syntax): Document line comment and
1375 line separator characters.
1376 * doc/c-cr16.texi (CR16 Syntax): Likewise.
1377 * doc/c-i386.texi (i386-Chars): Likewise.
1378 * doc/c-i860.texi (i860-Chars): Likewise.
1379 * doc/c-i960.texi (i960-Chars): Likewise.
1380 * doc/c-ip2k.texi (IP2K-Chars): Likewise.
1381 * doc/c-lm32.texi (LM32-Chars): likewise.
1382 * doc/c-m32c.texi (M32C-Chars): Likewise.
1383 * doc/c-m68hc11.texi (M68HC11-syntax): Likewise.
1384 * doc/c-m68k.texi (M68K-Chars): Likewise.
1385 * doc/c-microblaze.texi (MicroBlaze-Chars): Likewise.
1386 * doc/c-msp430.texi (MSP430-Chars): Likewise.
1387 * doc/c-mt.texi (MT-Chars): Likewise.
1388 * doc/c-ns32k.texi (NS32K-Chars): Likewise.
1389 * doc/c-pj.texi (PJ-Chars): Likewise.
1390 * doc/c-ppc.texi (PowerPC-Chars): Likewise.
1391 * doc/c-rx.texi (RX-Chars): Likewise.
1392 * doc/c-score.texi (SCORE-Chars): Likewise.
1393 * doc/c-tic54x.texi (TIC54X-Chars): Likewise.
1394 * doc/c-v850.texi (V850-Chars): Likewise.
1395 * doc/c-vax.texi (VAX-Chars): Likewise.
1396 * doc/c-xc16x.texi (xc16x-Chars): Likewise.
1398 2011-01-17 Quentin Neill <quentin.neill@amd.com>
1400 * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS.
1402 * doc/c-i386.texi (i386-TBM): New section.
1404 2011-01-16 H.J. Lu <hongjiu.lu@intel.com>
1406 * config/tc-i386.c (disallow_64bit_disp): Renamed to ...
1407 (disallow_64bit_reloc): This.
1408 (md_assemble): Don't check movabs for x32 mode here.
1409 (i386_target_format): Updated.
1410 (tc_gen_reloc): Check if 64bit relocations are allowed.
1412 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
1414 * config/tc-i386.c (disallow_64bit_disp): New.
1415 (x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with
1416 X86_64_ABI/X86_64_X32_ABI.
1417 (md_assemble): Don't allow movabs with relocation in x32 mode.
1418 (i386_target_format): Updated.
1420 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
1422 * config/tc-i386.c (OPTION_N32): Renamed to ...
1424 (md_longopts): Replace n32 with x32.
1425 (md_parse_option): Updated.
1426 (md_show_usage): Likewise.
1428 * doc/c-i386.texi: Replace --n32 with --x32.
1430 2011-01-11 Mingjie Xing <mingjie.xing@gmail.com>
1432 * config/tc-mips.c (mips_ip): Update error messages. Take an
1433 unadjusted offset for "+c" argument.
1435 2011-01-10 Nick Clifton <nickc@redhat.com>
1437 * config/tc-i386.c (x86_elf_abi): Only define for targets that use
1440 2011-01-10 Nick Clifton <nickc@redhat.com>
1442 * config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only
1445 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
1446 Glauber de Oliveira Costa <glommer@gmail.com>
1448 * doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
1449 .tlsdescseq directive.
1450 * config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
1452 (s_arm_tls_descseq): New directive.
1453 (md_pseudo_table): Add it.
1454 (encode_branch): Allow TLS_CALL relocs too.
1455 (do_t_blx, do_t_branch23): Use encode_branch.
1456 (reloc_names): Add tlsdesc and tlscall.
1457 (md_apply_fix): Process tls desc relocations.
1458 (tc_gen_reloc): Likewise.
1459 (arm_fix_adjustable): Likewise.
1461 2011-01-07 Quentin Neill <quentin.neill@amd.com>
1463 * config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS.
1465 * doc/c-i386.texi (i386-BMI): New section.
1467 2011-01-06 Paul Koning <ni1d@arrl.net>
1469 * config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative
1470 references to absolute addresses.
1472 2011-01-05 DJ Delorie <dj@redhat.com>
1474 * config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression
1475 instead of an RH_NEG32 one.
1477 2011-01-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1479 * doc/c-i386.texi: Clarify --n32.
1481 2011-01-04 H.J. Lu <hongjiu.lu@intel.com>
1483 * config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit
1484 integer registers in VEX.vvvv. Check register-only source
1485 operand when two source operands are swapped. Properly update
1486 destination when two source operands are swapped.
1488 2011-01-01 H.J. Lu <hongjiu.lu@intel.com>
1490 * gas.c (parse_args): Update copyright to 2011.
1492 For older changes see ChangeLog-2010
1498 version-control: never