1 2011-08-03 James Greenhalgh <james.greenhalgh@arm.com>
3 * config/tc-arm.c (do_t_strexbh): New.
4 (insns): Update accordingly.
6 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
9 * config/tc-i386.c (handle_quad): Removed.
10 (md_pseudo_table): Remove "quad".
11 (tc_gen_reloc): Don't check BFD_RELOC_64 for disallow_64bit_reloc.
12 (x86_dwarf2_addr_size): New.
14 * config/tc-i386.h (x86_dwarf2_addr_size): New.
15 (DWARF2_ADDR_SIZE): Likewise.
17 2011-08-01 Nick Clifton <nickc@redhat.com>
20 * config/tc-arm.c (literal_pool): Add locs field.
21 (add_to_lit_pool): Initialise the locs entry for the new literal.
22 (s_ltorg): Generate a DWARF2 line number entry for each emitted
25 2011-08-01 Tristan Gingold <gingold@adacore.com>
27 * write.c (write_relocs): Fix -Wshadow in DEBUG3 and DEBUG4.
29 2011-08-01 Tristan Gingold <gingold@adacore.com>
31 * frags.c (frag_grow): Simplify the code.
33 2011-07-30 Richard Sandiford <rdsandiford@googlemail.com>
35 * config/tc-mips.c (nops_for_vr4130): Revert previous commit.
37 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
39 * config/tc-mips.c: Adjust comments throughout.
40 (reglist_lookup): Reshape code.
41 (jmp_reloc_p, jalr_reloc_p): Reformat.
42 (got16_reloc_p, hi16_reloc_p, lo16_reloc_p): Handle microMIPS
44 (gpr_mod_mask): Remove unused variable.
45 (gpr_read_mask, gpr_write_mask): Reshape code.
46 (fpr_read_mask, fpr_write_mask): Likewise.
47 (nops_for_vr4130): Ensure non-microMIPS mode.
48 (can_swap_branch_p): Correct pinfo2 reference. Reshape code.
49 (append_insn): Skip Loongson 2F workaround in MIPS16 mode. Use
50 the outermost operator of a compound relocation to determines
51 the relocated field. Fix formatting.
52 (md_convert_frag): Reshape code.
54 2011-07-29 Tristan Gingold <gingold@adacore.com>
56 * frags.c (frag_var_init): New function.
57 (frag_var): Call frag_var_init to initialize.
58 (frag_variant): Ditto.
60 2011-07-27 Nathan Sidwell <nathan@codesourcery.com>
62 * dwarf2dbg.c (out_debug_line): Ignore non-normal segments, with a
64 * doc/as.texinfo (Offset): Document .offset directive.
66 2011-07-27 Tristan Gingold <gingold@adacore.com>
68 * frags.c (frag_grow): Revert previous patch.
70 2011-07-26 Kazuhiro Inaoka <kazuhiro.inaoka.ud@renesas.com>
72 * config/tc-rx.c (md_convert_frag): Fix encoding of beq.a
73 synthetic instruction.
75 2011-07-25 Tristan Gingold <gingold@adacore.com>
77 * frags.c (frag_grow): Simplify the code.
79 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
80 Chao-ying Fu <fu@mips.com>
81 Richard Sandiford <rdsandiford@googlemail.com>
83 * config/tc-mips.h (mips_segment_info): Add one bit for
85 (TC_LABEL_IS_LOCAL): New macro.
86 (mips_label_is_local): New prototype.
87 * config/tc-mips.c (S0, S7): New macros.
88 (emit_branch_likely_macro): New variable.
89 (mips_set_options): Add micromips.
90 (mips_opts): Initialise micromips to -1.
91 (file_ase_micromips): New variable.
92 (CPU_HAS_MICROMIPS): New macro.
93 (hilo_interlocks): Set for microMIPS too.
94 (gpr_interlocks): Likewise.
95 (cop_interlocks): Likewise.
96 (cop_mem_interlocks): Likewise.
97 (HAVE_CODE_COMPRESSION): New macro.
98 (micromips_op_hash): New variable.
99 (micromips_nop16_insn, micromips_nop32_insn): New variables.
100 (NOP_INSN): Handle microMIPS ASE.
101 (mips32_to_micromips_reg_b_map): New macro.
102 (mips32_to_micromips_reg_c_map): Likewise.
103 (mips32_to_micromips_reg_d_map): Likewise.
104 (mips32_to_micromips_reg_e_map): Likewise.
105 (mips32_to_micromips_reg_f_map): Likewise.
106 (mips32_to_micromips_reg_g_map): Likewise.
107 (mips32_to_micromips_reg_l_map): Likewise.
108 (mips32_to_micromips_reg_n_map): Likewise.
109 (mips32_to_micromips_reg_h_map): New variable.
110 (mips32_to_micromips_reg_m_map): Likewise.
111 (mips32_to_micromips_reg_q_map): Likewise.
112 (micromips_to_32_reg_h_map): New variable.
113 (micromips_to_32_reg_i_map): Likewise.
114 (micromips_to_32_reg_m_map): Likewise.
115 (micromips_to_32_reg_q_map): Likewise.
116 (micromips_to_32_reg_b_map): New macro.
117 (micromips_to_32_reg_c_map): Likewise.
118 (micromips_to_32_reg_d_map): Likewise.
119 (micromips_to_32_reg_e_map): Likewise.
120 (micromips_to_32_reg_f_map): Likewise.
121 (micromips_to_32_reg_g_map): Likewise.
122 (micromips_to_32_reg_l_map): Likewise.
123 (micromips_to_32_reg_n_map): Likewise.
124 (micromips_imm_b_map, micromips_imm_c_map): New macros.
125 (RELAX_DELAY_SLOT_16BIT): New macro.
126 (RELAX_DELAY_SLOT_SIZE_FIRST): Likewise.
127 (RELAX_DELAY_SLOT_SIZE_SECOND): Likewise.
128 (RELAX_MICROMIPS_ENCODE, RELAX_MICROMIPS_P): New macros.
129 (RELAX_MICROMIPS_TYPE, RELAX_MICROMIPS_AT): Likewise.
130 (RELAX_MICROMIPS_U16BIT, RELAX_MICROMIPS_UNCOND): Likewise.
131 (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
132 (RELAX_MICROMIPS_RELAX32, RELAX_MICROMIPS_TOOFAR16): Likewise.
133 (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
134 (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
135 (RELAX_MICROMIPS_TOOFAR32): Likewise.
136 (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
137 (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
138 (INSERT_OPERAND, EXTRACT_OPERAND): Handle microMIPS ASE.
139 (mips_macro_warning): Add delay_slot_16bit_p, delay_slot_32bit_p,
141 (mips_mark_labels): New function.
142 (mips16_small, mips16_ext): Remove variables, replacing with...
143 (forced_insn_size): ... this.
144 (append_insn, mips16_ip): Update accordingly.
145 (micromips_insn_length): New function.
146 (insn_length): Return the length of microMIPS instructions.
147 (mips_record_mips16_mode): Rename to...
148 (mips_record_compressed_mode): ... this. Handle microMIPS ASE.
149 (install_insn): Handle microMIPS ASE.
150 (reglist_lookup): New function.
151 (is_size_valid, is_delay_slot_valid): Likewise.
152 (md_begin): Handle microMIPS ASE.
153 (md_assemble): Likewise. Update for append_insn interface change.
154 (micromips_reloc_p): New function.
155 (got16_reloc_p): Handle microMIPS ASE.
156 (hi16_reloc_p): Likewise.
157 (lo16_reloc_p): Likewise.
158 (jmp_reloc_p): New function.
159 (jalr_reloc_p): Likewise.
160 (matching_lo_reloc): Handle microMIPS ASE.
161 (insn_uses_reg, reg_needs_delay): Likewise.
162 (mips_move_labels): Likewise.
163 (mips16_mark_labels): Rename to...
164 (mips_compressed_mark_labels): ... this. Handle microMIPS ASE.
165 (gpr_mod_mask): New function.
166 (gpr_read_mask, gpr_write_mask): Handle microMIPS ASE.
167 (fpr_read_mask, fpr_write_mask): Likewise.
168 (insns_between, nops_for_vr4130, nops_for_insn): Likewise.
169 (fix_loongson2f_nop, fix_loongson2f_jump): Likewise.
170 (MICROMIPS_LABEL_CHAR): New macro.
171 (micromips_target_label, micromips_target_name): New variables.
172 (micromips_label_name, micromips_label_expr): New functions.
173 (micromips_label_inc, micromips_add_label): Likewise.
174 (mips_label_is_local): Likewise.
175 (micromips_map_reloc): Likewise.
176 (can_swap_branch_p): Handle microMIPS ASE.
177 (append_insn): Add expansionp argument. Handle microMIPS ASE.
178 (start_noreorder, end_noreorder): Handle microMIPS ASE.
179 (macro_start, macro_warning, macro_end): Likewise.
180 (brk_fmt, cop12_fmt, jalr_fmt, lui_fmt): New variables.
181 (mem12_fmt, mfhl_fmt, shft_fmt, trap_fmt): Likewise.
182 (BRK_FMT, COP12_FMT, JALR_FMT, LUI_FMT): New macros.
183 (MEM12_FMT, MFHL_FMT, SHFT_FMT, TRAP_FMT): Likewise.
184 (macro_build): Handle microMIPS ASE. Update for append_insn
186 (mips16_macro_build): Update for append_insn interface change.
187 (macro_build_jalr): Handle microMIPS ASE.
188 (macro_build_lui): Likewise. Simplify.
189 (load_register): Handle microMIPS ASE.
190 (load_address): Likewise.
191 (move_register): Likewise.
192 (macro_build_branch_likely): New function.
193 (macro_build_branch_ccl): Likewise.
194 (macro_build_branch_rs): Likewise.
195 (macro_build_branch_rsrt): Likewise.
196 (macro): Handle microMIPS ASE.
197 (validate_micromips_insn): New function.
198 (expr_const_in_range): Likewise.
199 (mips_ip): Handle microMIPS ASE.
200 (options): Add OPTION_MICROMIPS and OPTION_NO_MICROMIPS.
201 (md_longopts): Add mmicromips and mno-micromips.
202 (md_parse_option): Handle OPTION_MICROMIPS and
204 (mips_after_parse_args): Handle microMIPS ASE.
205 (md_pcrel_from): Handle microMIPS relocations.
206 (mips_force_relocation): Likewise.
207 (md_apply_fix): Likewise.
208 (mips_align): Handle microMIPS ASE.
209 (s_mipsset): Likewise.
210 (s_cpload, s_cpsetup, s_cpreturn): Use relocation wrappers.
211 (s_dtprel_internal): Likewise.
212 (s_gpword, s_gpdword): Likewise.
213 (s_insn): Handle microMIPS ASE.
214 (s_mips_stab): Likewise.
215 (relaxed_micromips_32bit_branch_length): New function.
216 (relaxed_micromips_16bit_branch_length): New function.
217 (md_estimate_size_before_relax): Handle microMIPS ASE.
218 (mips_fix_adjustable): Likewise.
219 (tc_gen_reloc): Handle microMIPS relocations.
220 (mips_relax_frag): Handle microMIPS ASE.
221 (md_convert_frag): Likewise.
222 (mips_frob_file_after_relocs): Likewise.
223 (mips_elf_final_processing): Likewise.
224 (mips_nop_opcode): Likewise.
225 (mips_handle_align): Likewise.
226 (md_show_usage): Handle microMIPS options.
227 * symbols.c (TC_LABEL_IS_LOCAL): New macro.
228 (S_IS_LOCAL): Add a TC_LABEL_IS_LOCAL check.
230 * doc/as.texinfo (Target MIPS options): Add -mmicromips and
232 (-mmicromips, -mno-micromips): New options.
233 * doc/c-mips.texi (-mmicromips, -mno-micromips): New options.
234 (MIPS ISA): Document .set micromips and .set nomicromips.
235 (MIPS insn): Update for microMIPS support.
237 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
239 * config/tc-mips.c (mips_ip): Make a copy of the instruction's
240 mnemonic and use it for further processing.
242 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
244 * config/tc-mips.c (can_swap_branch_p): Adjust for the rename of
245 INSN_TRAP to INSN_NO_DELAY_SLOT. Remove the check for INSN_SYNC
246 as well as explicit checks for ERET and DERET when scheduling
249 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
251 * config/tc-i386.c (cpu_arch): Add k1om.
252 (i386_align_code): Handle PROCESSOR_K1OM.
253 (check_cpu_arch_compatible): Check EM_K1OM.
254 (i386_arch): Handle Intel K1OM.
255 (i386_mach): Return bfd_mach_k1om for Intel K1OM.
256 (i386_target_format): Return ELF_TARGET_K1OM_FORMAT for Intel
259 * config/tc-i386.h (ELF_TARGET_K1OM_FORMAT): New.
260 (processor_type): Add PROCESSOR_K1OM.
262 * doc/c-i386.texi: Document k1om.
264 2011-07-18 H.J. Lu <hongjiu.lu@intel.com>
266 * doc/c-i386.texi: Fix a typo.
268 2011-07-06 Aurelien Jarno <aurelien@aurel32.net>
270 * config/tc-mips.c (append_insn): delete prev_pinfo2 and pinfo2.
272 2011-07-04 Richard Sandiford <rdsandiford@googlemail.com>
274 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Fix handling
277 2011-07-04 Maciej W. Rozycki <macro@codesourcery.com>
279 * config/tc-mips.c (append_insn): Make sure DWARF-2 location
280 information is properly adjusted for branches that get swapped.
282 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
283 Thomas Schwinge <thomas@schwinge.name>
286 * config/obj-elf.c (obj_elf_type): Use ELFOSABI_GNU name instead of
287 ELFOSABI_LINUX alias.
288 * config/tc-ia64.c: Likewise.
290 2011-06-30 Paul Carroll <pcarroll@codesourcery.com>
292 * config/tc-arm.c (do_t_add_sub): Only allow LSL shifts of less
293 than 4 in Thumb mode.
295 2011-06-30 Nick Clifton <nickc@redhat.com>
298 * config/tc-arm.c (BAD_RANGE): New error message define.
299 (md_apply_fix): Use it.
300 Fix range check for thumb branch instructions.
302 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
304 * config/tc-mips.c (append_method): New enum.
305 (can_swap_branch_p, get_append_method): New functions.
306 (append_insn): Use get_append_method to decide how the instruction
309 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
311 * config/tc-mips.c (append_insn): Remove bogus goto.
313 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
315 * config/tc-mips.c (append_insn): Always clear the history after an
316 unconditional branch.
318 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
320 * config/tc-mips.c (find_altered_mips16_opcode): New function.
321 (append_insn): Use it.
323 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
325 * config/tc-mips.c (insn_uses_reg): Delete.
326 (gpr_read_mask, gpr_write_mask): New functions.
327 (fpr_read_mask, fpr_write_mask): Likewise.
328 (insns_between, nops_for_vr4130, append_insn): Use them.
330 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
332 * config/tc-mips.c (md_mips_end): Call mips_emit_delays.
334 2011-06-29 Dave Martin <dave.martin@linaro.org>
337 * config/tc-arm.c (mapping_state): When changing to ARM or THUMB
338 state set the minimum required alignment of the section.
340 2011-06-29 Tristan Gingold <gingold@adacore.com>
342 * config/tc-i386.c (i386_mach): Convert to ISO-C.
343 (md_begin, pe_directive_secrel, md_estimate_size_before_relax): Ditto.
344 (md_convert_frag, md_apply_fix, md_undefined_symbol): Ditto.
345 (md_section_align, tc_gen_reloc): Ditto.
347 2011-06-28 Tristan Gingold <gingold@adacore.com>
349 * config/tc-alpha.c (s_alpha_pdesc): Fix indentation. Do not
352 2011-06-28 Tristan Gingold <gingold@adacore.com>
354 * config/tc-alpha.c (load_expression): Use alloca instead of xmalloc.
355 (emit_jsrjmp): Ditto.
356 (tc_gen_reloc): Ditto.
358 2011-06-28 Tristan Gingold <gingold@adacore.com>
360 * config/tc-alpha.c (alpha_evax_proc_hash): Remove.
361 (alpha_evax_proc_data): New variable.
362 (s_alpha_ent): Prevent nested function. Remove has_insert call.
363 (s_alpha_pdesc): Do not call demand_empty_rest_of_line in case of
364 error. Do not search in the hash table. Check if match with .ent.
365 (s_alpha_name): Remove unused variable.
366 (md_begin): Remove initialization of alpha_evax_proc_hash.
368 2011-06-27 Tristan Gingold <gingold@adacore.com>
370 * config/tc-alpha.c (add_to_link_pool): Remove basesym parameter.
371 Locally declare basesym. Add comments. Do not set literal_pool_size.
372 (load_expression): Adjust call to add_to_link_pool.
373 (s_alpha_pdesc): Define pdesc symbol using dot.
374 Do not set literal_pool_size.
375 (s_alpha_end): Use NULL instead of 0.
377 2011-06-27 Tristan Gingold <gingold@adacore.com>
379 * config/obj-evax.c (evax_frob_file_before_adjust): Add comments.
381 * config/obj-evax.h (struct alpha_linkage_fixups): Remove seg
383 (obj_symbol_type, object_headers, OBJ_SYMFIELD_TYPE): Remove
385 2011-06-26 Richard Sandiford <rdsandiford@googlemail.com>
387 * config/tc-mips.c (fix_24k_record_store_info): If the previous
388 instruction was a store, and the next instructions are unknown,
391 2011-06-25 Richard Sandiford <rdsandiford@googlemail.com>
394 * config/tc-mips.c (nops_for_vr4130, nops_for_24k, nops_for_insn)
395 (nops_for_sequence, nops_for_insn_or_target): Add ignore parameters.
396 (mips_emit_delays, start_noreorder): Update accordingly.
397 (append_insn): Likewise. Revert original fix for this PR
398 and use the ignore parameter instead.
400 2011-06-24 Tristan Gingold <gingold@adacore.com>
403 * config/obj-evax.c (evax_frob_symbol): Use as_bad instead of abort.
405 2011-06-24 Tristan Gingold <gingold@adacore.com>
407 * config/tc-alpha.c (add_to_link_pool): Remove useless offset
410 2011-06-23 Richard Sandiford <rdsandiford@googlemail.com>
413 * config/tc-mips.c (append_insn): Only consider hazards between the
414 pre-noreorder block and ip.
416 2011-06-21 Sameera Deshpande <sameera.deshpande@arm.com>
418 * config/tc-arm.c (vfp_conv): Add check on range of immediate operand
419 in vcvt instruction between floating-point and fixed-point.
420 (operand_parse_code): Add "OP_oI32z".
421 (parse_operands): OP_oI32z case added.
423 2011-06-20 H.J. Lu <hongjiu.lu@intel.com>
425 * configure.tgt: Revert x32 change.
427 2011-06-20 Nick Clifton <nickc@redhat.com>
429 * doc/Makefile.am: (CPU_DOCS): Add c-xstormy16.texi.
430 * doc/Makefile.in: Regenerate.
431 * doc/all.texi: Set XSTORMY16.
432 * doc/c-xstormy16.texi: New file.
434 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
436 * configure.tgt: Support x32.
438 2011-06-15 Nick Clifton <nickc@redhat.com>
440 * NEWS: Mention addition of TILEPRO and TIKE-Gx support.
442 2011-06-14 Tristan Gingold <gingold@adacore.com>
444 * config/tc-ppc.h (struct ppc_tc_sy): Complete comment on within.
445 (tc_new_dot_label): Define.
446 (ppc_new_dot_label): Declare.
447 * config/tc-ppc.c (ppc_frob_label): Set within target field.
448 (ppc_fix_adjustable): Use this field to adjust the reloc.
449 (ppc_new_dot_label): New function.
451 2011-06-14 Alan Modra <amodra@gmail.com>
453 * po/POTFILES.in: Regenerate.
455 2011-06-13 Walter Lee <walt@tilera.com>
457 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
459 (TARGET_CPU_HFILES): Add config/tc-tilegx.h and
461 * Makefile.in: Regenerate.
462 * configure.tgt (tilepro-*-*): New.
463 (tilegx-*-*): Likewise.
464 * config/tc-tilegx.c: New file.
465 * config/tc-tilegx.h: Likewise.
466 * config/tc-tilepro.h: Likewise.
467 * config/tc-tilepro.c: Likewise.
468 * doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
470 * doc/Makefile.in: Regenerate.
471 * doc/all.texi (TILEGX): Define.
473 * doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include
474 c-tilegx.texi and c-tilepro.texi.
475 * doc/c-tilegx.texi: New.
476 * doc/c-tilepro.texi: New.
478 2011-06-13 Nick Clifton <nickc@redhat.com>
481 * config/tc-arm.c (do_shift): Do not allow shift operations at the
482 end of a register based shift insn.
483 (do_t_shift): Likewise.
485 2011-06-13 Nick Clifton <nickc@redhat.com>
487 * config/tc-score.c (s3_my_get_expression): Delete unused local
489 (s3_do_ldst_insn): Delete unused local variable 'strbak'.
490 (s3_do16_ldst_insn): Delete unused local variable 'temp'.
491 (s3_do_macro_bcmp): Zero inst_expand array.
492 (s3_do_macro_bcmpz): Likewise.
493 (s3_s_score_end): Delete unused local variable 'dot'.
494 (s3_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
495 * config/tc-score7.c (s7_my_get_expression): Delete unused local
497 (s7_do_ldst_insn): Delete unused local variable 'strbak'.
498 (s7_b32_relax_to_b16): Delete unused local variables 'r_old' and
500 (s7_s_score_end): Delete unused local variable 'dot'.
501 (s7_relax_frag): Delete unused local variable 'relax_size'.
502 (s7_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
504 2011-06-10 H.J. Lu <hongjiu.lu@intel.com>
506 AVX Programming Reference (June, 2011)
507 * config/tc-i386.c (i386_error): Add invalid_vsib_address and
508 unsupported_vector_index_register.
509 (cpu_arch): Add .avx2, .bmi2, .lzcnt and .invpcid.
510 (check_VecOperands): New.
511 (match_template): Call check_VecOperands. Handle
512 invalid_vsib_address and unsupported_vector_index_register.
513 (build_modrm_byte): Support VecSIB. Check register-only source
514 operand when two source operands are swapped.
515 (i386_index_check): Allow Xmm/Ymm index registers.
517 * doc/c-i386.texi: Document avx2/.avx2, bmi2/.bmi2, lzcnt/.lzcnt
518 and invpcid./invpcid.
520 2011-06-09 Nick Clifton <nickc@redhat.com>
523 * config/tc-cr16.c (tc_gen_reloc): Remove unused local variable
525 (check_cinv_options): Remove unused local variables. Make
527 (md_assemble): Remove unused local variable.
529 2011-06-09 James Greenhalgh <james.greenhalgh@arm.com>
531 * config/tc-arm.c (do_ldrd): Warn in unpredictable cases.
533 2011-06-03 Arnaud Patard <arnaud.patard@rtp-net.org>
536 * config/tc-arm.c (parse_psr): Set m_profile to false when
537 assembling for any architecture.
539 2011-06-02 Jie Zhang jie@codesourcery.com
540 Nathan Sidwell nathan@codesourcery.com
542 * config/tc-arm.c (parse_address_main): Handle -0 offsets.
543 (encode_arm_addr_mode_2): Set default sign of zero here ...
544 (encode_arm_addr_mode_3): ... and here.
545 (encode_arm_cp_address): ... and here.
546 (md_apply_fix): Use default sign of zero here.
548 2011-06-02 Nick Clifton <nickc@redhat.com>
550 * as.c: Fix spelling typo.
552 * config/tc-ppc.c: Likewise.
553 * po/gas.pit: Regenerate.
555 2011-05-31 Paul Brook <paul@codesourcery.com>
557 * config/tc-arm.c (arm_cpus): Add Cortex-R5.
558 (arm_extensions): Allow idiv on ARMv7-R.
559 * doc/c-arm.text: Update idiv extension restrictions.
561 2011-05-31 Paul Brook <paul@codesourcery.com>
563 * config/tc-arm.c (arm_force_relocation): Resolve all pc-relative
566 2011-05-31 Paul Brook <paul@codesourcery.com>
568 * config/tc-arm.c (do_t_branch): Avoid relaxing branches to constant
571 2011-05-31 Paul Brook <paul@codesourcery.com>
572 Nathan Sidwell <nathan@codesourcery.com>
574 * config/tc-arm.c (fix_new_arm): Create an absolute symbol for
575 pc-relative fixes to constants.
576 * config/tc-arm.h (TC_FORCE_RELOCATATION_ABS): Define.
578 2011-05-27 Nick Clifton <nickc@redhat.com>
580 * config/tc-s390.c (md_begin): Remove unused variable dup_insn.
582 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
584 * config/tc-s390.c (md_gather_operands): Fix check for floating
585 register pair operands.
587 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
589 * config/tc-s390.c (md_gather_operands): Emit an error for odd
590 numbered registers used as register pair operand.
592 2011-05-23 Nick Clifton <nickc@redhat.com>
594 * config/tc-v850.h (TC_FX_SIZE_SLACK): Define.
596 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
598 * config/tc-tic6x.c (tic6x_operators): Add "pcr_offset".
599 (tic6x_parse_name): Handle it.
600 (tic6x_fix_new_exp): Handle O_pcr_offset.
601 (tic6x_fix_adjustable): Return 0 for the new relocs.
602 (md_apply_fix): Handle them.
603 (tc_gen_reloc): Likewise.
604 * config/tc-tic6x.h (tic6x_fix_info): Add a fix_subsy member.
606 2011-05-18 Nick Clifton <nickc@redhat.com>
609 * config/tc-tic30.c (ordinal_names): Allow translation of the
612 2011-05-18 Nick Clifton <nickc@redhat.com>
614 * config/tc-arm.c (s_unreq): Reword warning message to make it
616 * config/tc-ia64.c (md_show_usage): Add note for translators.
617 * configure.in (ALL_LINGUAS): Add "fi".
618 * configure: Regenerate.
620 2011-05-18 Tristan Gingold <gingold@adacore.com>
622 * config/tc-ppc.h (ppc_tc_sy): Reorder fields.
623 Put size into an union with dw.
624 (OBJ_COPY_SYMBOL_ATTRIBUTES): Adjust.
625 (ppc_xcoff_end): Declare.
627 * config/tc-ppc.c: Add includes for xcoff.
628 (ppc_dwsect): New function.
629 (md_pseudo_table): Add dwsect.
630 (struct dw_subsection): New.
632 (ppc_change_debug_section): New function.
633 (ppc_xcoff_end): Ditto.
634 (ppc_function): Adjust for ppc_tc_sy.
635 (ppc_symbol_new_hook): Ditto.
636 (ppc_frob_symbol): Ditto.
637 (ppc_frob_section): Do not set vma for debug sections.
638 (ppc_fix_adjustable): Return true for debug sections.
639 * config/obj-coff.c: Add includes for xcoff.
640 (coff_frob_section): Handle dwarf section.
642 2011-05-17 Nick Clifton <nickc@redhat.com>
644 * po/fi.po: New Finnish translation.
645 * po/fr.po: Updated French translation.
647 * config/tc-m32r.c (md_show_usage): Fix typos in descriptions.
648 * config/tc-mt.c (md_assemble): Fix typos in warning messages.
649 * cond.c (s_else): Fix typos in error messages.
650 * config/tc-pj.c (md_assemble): Fix typo in error message.
652 2011-05-16 Hans-Peter Nilsson <hp@axis.com>
654 * config/tc-cris.c (md_parse_option) <OPTION_PIC>: Error if not
656 (md_show_usage): Only mention --pic if the assembler can generate
658 * doc/c-cris.texi (CRIS-Opt): Mention that generating ELF is a
659 prerequisite for --pic being a valid option.
661 2011-05-13 Frederic Marchal <fmarchal@perso.be>
664 * config/tc-v850.c (parse_register_list): Correct error string.
666 2011-05-12 Quentin Neill <quentin.neill@amd.com>
668 * config/tc-i386.c (cpu_arch): Rename PROCESSOR_BDVER1 to PROCESSOR_BD.
669 (i386_align_code): Ditto
671 2011-05-12 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
674 * config/tc-arm.c (parse_big_immediate): Fix parsing of 64-bit
675 immediates on 32-bit hosts.
677 2011-05-10 Quentin Neill <quentin.neill@amd.com>
679 * config/tc-i386.c (cpu_arch): Add bdver2 and rename
680 PROCESSOR_BDVER1 to PROCESSOR_BDVER.
681 (i386_align_code): Rename PROCESSOR_BDVER1.
682 (processor_type): Ditto.
683 * doc/c-i386.texi: Add bdver2.
685 2011-05-10 Alan Modra <amodra@gmail.com>
687 * dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error.
689 2011-05-09 Paul Brook <paul@codesourcery.com>
691 * config/tc-tic6x.c (streq): Define.
692 (tic6x_get_unwind): New.
693 (s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp,
694 s_tic6x_personalityindex, s_tic6x_personality): New functions.
695 (md_pseudo_table): Add "endp", "handlerdata", "personalityindex",
696 "personality" and "cantunwind".
697 (tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions,
698 tic6x_start_unwind_section, tic6x_unwind_frame_regs,
699 tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big,
700 tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word,
701 tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb,
702 tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding,
703 tic6x_cfi_endproc): New.
704 * config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define.
705 (tic6x_unwind_info): New.
706 (tic6x_segment_info_type): Add marked_pr_dependency, unwind and
708 (TARGET_USE_CFIPOP, tc_regname_to_dw2regnum,
709 tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN,
710 DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc,
711 tc_cfi_section_name): Define.
712 * doc/c-tic6x.texi: Document new unwinding directives.
713 * dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default
715 (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column,
716 CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr):
718 (CFI_EMIT_target): Define.
719 (dot_cfi_sections): Check tc_cfi_section_name.
720 (dot_cfi_startproc): Use tc_cfi_startproc.
721 (dot_cfi_endproc): Use tc_cfi_endproc.
722 * dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset,
723 CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame,
724 CFI_val_encoded_addr): Move to here from dw2gencfi.c.
726 2011-05-07 Alan Modra <amodra@gmail.com>
728 * dw2gencfi.c (CUR_SEG, SET_CUR_SEG, HANDLED, SET_HANDLED): Define.
729 Use throughout in place of #if SUPPORT_FRAME_LINKONCE.
730 (struct fde_entry): Rename cseg to cur_seg.
731 (cfi_change_reg_numbers): Remove ATTRIBUTE_UNUSED.
732 (get_cfi_seg): Likewise. Use if (SUPPORT_FRAME_LINKONCE) rather
733 that #if SUPPORT_FRAME_LINKONCE.
734 (cfi_finish): Likewise.
736 2011-05-06 Tristan Gingold <gingold@adacore.com>
738 * read.c (s_comm_internal): Remove code for OBJ_VMS.
741 * write.c (write_object_file): Ditto.
742 * symbols.c (define_sym_at_dot): Ditto.
745 2011-05-05 Alan Modra <amodra@gmail.com>
747 * dw2gencfi.c (SUPPORT_FRAME_LINKONCE): Define. Use throughout
748 file to conditionally compile code added 2011-04-26.
749 (cfi_change_reg_numbers): Add ATTRIBUTE_UNUSED on params only used
750 when SUPPORT_FRAME_LINKONCE.
751 (get_cfi_seg): Likewise. Reintroduce old code for when not
752 SUPPORT_FRAME_LINKONCE.
753 (cfi_finish): Move get_cfi_seg calls out of loop when not
754 SUPPORT_FRAME_LINKONCE. Avoid unused var warning.
756 2011-05-03 Paul Brook <paul@codesourcery.com>
758 * config/tc-tic6x.c (s_ehtype): New function.
759 (md_pseudo_table): Add "ehtype".
760 (tic6x_fix_adjustable, md_apply_fix): BFD_RELOC_C6000_EHTYPE.
761 * doc/c-tic6x.texi: Document .ehtype directive.
763 2011-04-26 Kai Tietz <ktietz@redhat.com>
765 * dw2gencfi.c (dwcfi_seg_list): New struct.
766 (dwcfi_hash): New static hash variable.
767 (get_debugseg_name): New.
768 (alloc_debugseg_item): New.
769 (make_debug_seg): New.
770 (dwcfi_hash_insert): New.
771 (dwcfi_hash_find): New.
772 (dwcfi_hash_find_or_make): New.
773 (cfi_insn_data): New member cur_seg.
774 (cie_entry): Likewise.
775 (fde_entry): New cseg and handled members.
776 (alloc_fde_entry): Initialize cseg member.
777 (alloc_cfi_insn_data): Initialize cur_seg member.
778 (dot_cfi_sections): Compare for beginning of
779 section names via strncmp.
781 (cfi_finish): Treat link-once sections.
782 (is_now_linkonce_segment): New local helper.
783 (output_cie): Ignore cie entries not member of current
785 (output_fde): Likewise.
786 (select_cie_for_fde): Likewise.
787 (cfi_change_reg_numbers): Add new argument for current segment
788 and ignore insn elements, if not part of current segment.
789 * ehopt.c (get_cie_info): Use strncmp for
790 section name matching.
791 (heck_eh_frame): Likewise.
793 2011-04-20 Catherine Moore <clm@codesourcery.com>
794 David Ung <davidu@mips.com>
796 * config/mips.c (mips_cl_insn): Add new field complete_p.
797 (create_insn): Initialize complete_p to zero.
799 (fix_24k_align_to): New.
800 (fix_24k_store_info): Declare.
802 (fix_24k_record_store_info): New.
804 (nops_for_insn): Call nops_for_24k.
805 (append_insn): Move O_constant expression handling.
807 2011-04-20 Alan Modra <amodra@gmail.com>
809 * hash.c (set_gas_hash_table_size): Use bfd_hash_set_default_size.
810 (hash_new_sized): New function, split out from..
813 2011-04-19 Nick Clifton <nickc@redhat.com>
815 * config/tc-arm.c (v7m_psrs): Revert previous delta.
817 2011-04-18 Julian Brown <julian@codesourcery.com>
818 Nick Clifton <nickc@redhat.com>
820 * config/tc-arm.c (parse_psr): Use selected_cpu not cpu_variant to
821 detect M-profile targets.
822 (do_t_swi): Exclude v7 and higher variants from arm_ext_os test.
823 (v7m_psrs): Fix typo: basepri_max should be basepri_mask.
825 2011-04-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
827 * config/tc-s390.c (s390_machine): New prototype.
828 (md_pseudo_table): New pseudo-op .machine.
829 (s390_opcode_hash): Initialize to NULL.
830 (s390_parse_cpu): New function.
831 (md_parse_option): Use s390_parse_cpu.
832 (s390_setup_opcodes): New function.
833 (md_begin): Use s390_setup_opcodes.
834 (s390_machine): New hook handling the new .machine pseudo.
836 * doc/c-s390.texi: Document the new pseudo op .machine.
838 2011-04-12 H.J. Lu <hongjiu.lu@intel.com>
840 * config/tc-i386.c (i386_mach): Start error message with lower
842 (md_begin): Likewise.
843 (md_parse_option): Likewise.
844 (i386_target_format): Likewise.
845 (check_byte_reg): Likewise.
846 (check_long_reg): Likewise.
847 (check_qword_reg): Likewise.
848 (check_word_reg): Likewise.
850 2011-04-12 Nick Clifton <nickc@redhat.com>
853 * config/tc-arm.c (relax_branch): Do not relax branches to
854 preemptable global symbols.
856 2011-04-11 Julian Brown <julian@codesourcery.com>
858 * config/tc-arm.c (parse_psr): Add LHS argument. Improve support
860 (operand_parse_code): Replace OP_PSR with OP_wPSR and OP_rPSR.
862 (parse_operands): Likewise.
863 (do_mrs): Tweak error message for constraint.
864 (do_t_mrs): Update constraints for changes to APSR support.
865 (do_t_msr): Likewise. Don't set PSR_f flag here.
866 (psrs): Remove "g", "nzcvq", "nzcvqg".
867 (insns): Tweak entries for msr and mrs instructions.
869 2011-04-11 Kai Tietz <ktietz@redhat.com>
871 * config/tc-i386.c (x86_cons): Initialize adjust with zero.
873 2011-04-11 Nick Clifton <nickc@redhat.com>
875 * config/tc-i386.c (x86_cons): Define even for non-ELF targets.
876 * config/tc-i386.h (x86_cons): Always prototype.
878 * config/tc-cr16.c (getprocregp_image): Fix type of 'r' parameter
879 in order to avoid a compile time warning.
880 (getprocreg_image): Likewise.
882 2011-04-11 Alan Modra <amodra@gmail.com>
884 * config/tc-cr16.c (getprocreg_image): Correct range check.
885 (getprocregp_image): Likewise.
887 2011-04-06 Joseph Myers <joseph@codesourcery.com>
889 * configure.tgt (strongarm*be, strongarm*b, strongarm*,
890 xscale*be|xscale*b, xscale*): Remove architectures.
891 (thumb-*-coff, thumb-*-rtems*, thumb-*-elf, thumb-epoc-pe,
892 thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets.
894 2011-04-01 Tristan Gingold <gingold@adacore.com>
896 * config/tc-ia64.c (md_apply_fix): Add a cast to avoid a warning.
898 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
900 * config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
902 (md_begin): Initialize them.
903 (s_tic6x_scomm): New static function.
904 (md_pseudo_table): Add "scomm".
905 (tc_gen_reloc): Really undo all adjustments made by
906 bfd_install_relocation.
907 * doc/c-tic6x.texi: Document the .scomm directive.
909 2011-03-31 Tristan Gingold <gingold@adacore.com>
911 * dwarf2dbg.c (DWARF2_VERSION): Define.
912 (out_debug_line): Use it.
913 (out_debug_aranges): Ditto.
914 (out_debug_info): Ditto.
915 * config/tc-ia64.h (DWARF2_VERSION): Override it.
917 2011-03-30 Michael Snyder <msnyder@vmware.com>
919 * obj-elf.c (obj_elf_section): Free malloced name.
920 * macro.c (get_any_string): Free malloced br_buf.
921 (do_formals): Free 'formal'.
923 2011-03-30 Tristan Gingold <gingold@adacore.com>
925 * config/tc-ppc.c (ppc_frob_symbol): Convert stsym symbols value
926 to offset only if within is set.
927 (ppc_stabx): Reformat. For stsym stabs, add a check and set
928 within only for symbols.
930 2011-03-29 Richard Henderson <rth@redhat.com>
933 * config/tc-alpha.c (s_alpha_align): Don't auto-align a previous
934 label; zap alpha_insn_label.
936 2011-03-29 H.J. Lu <hongjiu.lu@intel.com>
938 * config/tc-i386.c (handle_quad): Properly handle multiple
941 2011-03-29 Mike Frysinger <vapier@gentoo.org>
943 * config/bfin-parse.y (BYTEUNPACK): Return yyerror when dest
944 reg $2 is the same as dest reg $4.
946 2011-03-29 Mike Frysinger <vapier@gentoo.org>
948 * config/bfin-parse.y (BYTEOP16M): Return yyerror when dest
949 reg $2 is the same as dest reg $4.
951 2011-03-29 Mike Frysinger <vapier@gentoo.org>
953 * config/bfin-parse.y (BYTEOP16P): Return yyerror when dest
954 reg $2 is the same as dest reg $4.
956 2011-03-28 Mike Frysinger <vapier@gentoo.org>
958 * config/bfin-parse.y (16bit acc add): Return yyerror when dest
959 reg $1 is the same as dest reg $7.
961 2011-03-28 H.J. Lu <hongjiu.lu@intel.com>
963 * config/tc-i386.c (handle_quad): New.
964 (md_pseudo_table): Add "quad".
966 2011-03-26 John Marino <binutils@marino.st>
968 * configure.tgt: Fix support for *-*-dragonfly*.
969 * config/tc-i386.c: define SVR4_COMMENT_CHARS for dragonfly.
970 * config/te-dragonfly.h: New file.
972 2011-03-24 Eric B. Weddington <eric.weddington@atmel.com>
974 * config/tc-avr.c (mcu_types): Add new devices: atmega325pa,
975 atmega3250pa, atmega3290pa, atmega16hvbrevb, atmega32hvbrevb,
977 * doc/c-avr.texi: Document new device names.
979 2011-03-24 Mike Frysinger <vapier@gentoo.org>
981 * config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest
982 reg $1 is the same as dest reg $7.
983 (quad 16bit add/sub): Return yyerror when dest reg $1 is the same as
986 2011-03-24 Mike Frysinger <vapier@gentoo.org>
988 * config/bfin-parse.y (check_macfuncs): Clarify error message when
989 P is mismatched. Check destination regno are off by one when P is
990 set, or are equal when P is not set.
992 2011-03-23 Mike Frysinger <vapier@gentoo.org>
994 * config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is
995 the same as dest reg $4.
996 (BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5.
998 2011-03-23 Eric B. Weddington <eric.weddington@atmel.com>
1000 * config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u,
1001 atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu.
1002 * doc/c-avr.texi: Document new device names.
1004 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1006 * config/tc-avr.c (struct avr_opcodes_s): Add opcode field.
1007 (AVR_INSN): Change definition to match.
1008 (avr_opcodes): Likewise, change to match.
1009 (mcu_types): Add XMEGA architecture names and new XMEGA device names.
1010 (md_show_usage): Add XMEGA architecture names.
1011 (avr_operand): Add 'E' constraint for DES instruction of XMEGA devices.
1012 Add support for SPM Z+ instruction.
1013 * doc/c-avr.texi: Add documentation for XMEGA architectures and
1016 2011-03-21 Eric B. Weddington <eric.weddington@atmel.com>
1018 * config/tc-avr.c (md_show_usage): Add "Assembler" text to output.
1020 2011-03-18 Alan Modra <amodra@gmail.com>
1022 * config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol
1023 on .size expression errors rather than symbols in the size expression.
1025 2011-03-18 Alan Modra <amodra@gmail.com>
1027 * input-scrub.c (line_numberT): Delete.
1028 (input_scrub_close): Reset line counters.
1029 * messages.c (as_show_where): Don't print invalid line number.
1030 (as_warn_internal, as_bad_internal): Likewise.
1032 2011-03-18 Alan Modra <amodra@gmail.com>
1034 * read.c (read_a_source_file): Remove md_after_pass_hook.
1035 Move "quit" label before set of dot_symbol.
1036 * config/tc-d10v.h (md_after_pass_hook): Don't define.
1037 * config/tc-d30v.h (md_after_pass_hook): Likewise.
1038 * config/tc-m32r.h (md_after_pass_hook): Likewise.
1039 (md_cleanup): Define to call m32r_fill_insn.
1041 2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1043 * config/tc-s390.c (md_parse_option): Add -march=all option which
1044 switches to the highest available CPU.
1046 2011-03-17 Alan Modra <amodra@gmail.com>
1049 * expr.c (operand): Correct passing of "mode" to expr.
1050 * read.c (do_org): Allow expr_section.
1051 (get_known_segmented_expression): Don't assert anything about the
1054 2011-03-16 H.J. Lu <hongjiu.lu@intel.com>
1056 * as.c (show_usage): Add --size-check=.
1057 (parse_args): Add and handle OPTION_SIZE_CHECK.
1059 * as.h (flag_size_check): New.
1061 * config/obj-elf.c (elf_frob_symbol): Use as_bad to report
1062 bad .size directive only for --size-check=error.
1064 * doc/as.texinfo: Document --size-check=.
1066 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1068 * config/tc-bfin.c (bfin_cpus[]): Add 0.4 for
1069 bf542/bf544/bf547/bf548/bf549.
1071 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1073 * config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
1074 determine whether a relocation is needed.
1075 (md_apply_fix, arm_apply_sym_value): Likewise.
1077 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1079 * config/tc-arm.c (arm_adjust_symtab): Set the branch type
1082 2011-03-11 Nick Clifton <nickc@redhat.com>
1084 * remap.c (remap_debug_filename): Always allocate a buffer for the
1086 * stabs.c (stabs_generate_asm_file): Free the pointer returned by
1087 remap_debug_filename.
1089 2011-03-10 Michael Snyder <msnyder@vmware.com>
1091 Revert the following change:
1092 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1093 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1095 2011-03-10 Alan Modra <amodra@gmail.com>
1097 * gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
1098 TARGET_SYMBOL_FIELDS): Don't define.
1099 * gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.
1101 2011-03-09 Michael Snyder <msnyder@vmware.com>
1103 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1104 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1105 (emit_fixed_inc_line_addr): Assign instead of conditional in
1108 2011-03-05 H.J. Lu <hongjiu.lu@intel.com>
1110 * config/obj-elf.c (elf_frob_symbol): Mention symbol name in
1111 non-constant .size expression.
1113 2011-03-02 Nick Clifton <nickc@redhat.com>
1115 * ecoff.c: Incldue filenames.h
1117 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
1119 * depend.c (register_dependency): Use filename_(n)cmp.
1120 * dwarf2dbg.c (get_filenum): Likewise.
1121 * ecoff.c (add_file): Likewise.
1122 (ecoff_generate_asm_lineno): Likewise.
1123 * input-scrub.c (new_logical_line_flags): Likewise.
1124 * listing.c (file_info): Likewise.
1125 (listing_newline): Likewise.
1126 * remap.c (remap_debug_filename): Likewise.
1127 * stabs.c (generate_asm_file): Likewise.
1128 (stabs_generate_asm_lineno): Likewise.
1130 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1132 * config/tc-mips.c (append_insn): Disable branch relaxation for
1135 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1137 * config/tc-mips.c (macro): Handle M_PREF_AB.
1139 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1141 * config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary
1143 (RELAX_BRANCH_UNCOND): Adjust accordingly.
1144 (RELAX_BRANCH_LIKELY): Likewise.
1145 (RELAX_BRANCH_LINK): Likewise.
1146 (RELAX_BRANCH_TOOFAR): Likewise.
1147 (RELAX_BRANCH_AT): New macro.
1148 (append_insn): Encode the temporary register to use in standard
1149 MIPS branch relaxation.
1150 (relaxed_branch_length): Update according to changes to
1151 RELAX_BRANCH_ENCODE.
1152 (md_convert_frag): Use the encoded register as the temporary.
1154 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1156 * config/tc-mips.c (mips_fix_adjustable): On REL targets also
1157 reject PC-relative relocations.
1159 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1161 * config/tc-mips.c (md_convert_frag): Correct message
1164 2011-02-28 Alan Modra <amodra@gmail.com>
1166 * symbols.c (report_op_error): Remove unnecessary forward declaration.
1167 Add "op" parameter. Report operator and operand segments in error
1168 message, not operand symbols.
1169 (resolve_symbol_value): Always set segment for equated symbols, not
1170 just when finalizing. Adjust report_op_error calls.
1172 2011-02-25 H.J. Lu <hongjiu.lu@intel.com>
1174 * config/tc-i386.c (reloc): Don't sign-check 4-byte relocations
1175 if 64bit relocations aren't allowed.
1177 2011-02-25 Alan Modra <amodra@gmail.com>
1180 * config/obj-elf.c (elf_frob_symbol): Properly handle size expression.
1182 2011-02-21 Maciej W. Rozycki <macro@codesourcery.com>
1184 * config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
1185 initialization of offset_reloc.
1187 2011-02-15 Richard Henderson <rth@redhat.com>
1189 * dw2gencfi.c (dot_cfi_dummy): New.
1190 (cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
1191 * read.c (pobegin): Unconditionally call cfi_pop_insert.
1193 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1195 * configure: Regenerate.
1197 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1199 * config/bfin-lex.l (BYTEOP2M): Remove tokenization.
1200 * config/bfin-parse.y (BYTEOP2M): Delete token.
1201 (asm_1): Remove BYTEOP2M insn matching.
1203 2011-02-12 Mike Frysinger <vapier@gentoo.org>
1205 * config/bfin-defs.h: Include opcode/bfin.h.
1206 (M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete.
1208 2011-02-11 Mike Frysinger <vapier@gentoo.org>
1210 * doc/c-bfin.texi (Instruction Delimiting): Fix occur typo.
1211 (Modify Registers): Fix subtracted typo.
1212 (.byte2): Extend and swap descriptions with .byte4.
1213 (.byte4): Extend and swap descriptions with .byte2.
1214 (.db, .dw, .dd): Document behavior.
1216 2011-02-11 Mike Frysinger <vapier@gentoo.org>
1218 * config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.
1220 2011-02-11 Alan Modra <amodra@gmail.com>
1222 * doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.
1224 2011-02-10 Alan Modra <amodra@gmail.com>
1226 * doc/as.texinfo (Overview): Add missing markup around Blackfin
1227 and PowerPC options.
1229 2011-02-10 Alan Modra <amodra@gmail.com>
1231 * config/tc-ppc.c (md_show_usage): Remove -l and -b. Add -K PIC.
1232 * doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options.
1233 (Overview <Target PowerPC options>): Add a number of missing options.
1234 * doc/c-ppc.texi: Likewise. Add markup for use in manpage generation.
1236 2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
1239 * config/tc-i386.c (i386_align_code): Use f32_patt when tuning
1242 2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
1244 * config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
1246 (md_parse_option): Likewise.
1248 2011-02-04 Bernd Schmidt <bernds@codesourcery.com>
1250 * doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".
1251 * doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic".
1252 (TIC6X Options): Don't mention "-matomic".
1253 * config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete.
1254 (md_longopts): Remove corresponding entries.
1255 (md_parse_option): Don't handle them.
1256 (md_show_usage): Don't document them.
1257 (tic6x_atomic): Delete variable.
1258 (tic6x_update_features): Always copy tic6x_arch_enable to
1260 (tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC.
1261 (s_tic6x_atomic, s_tic6x_noatomic): Remove functions.
1262 (md_pseudo_table): Remove ".atomic" and ".noatomic".
1264 2011-01-31 Nick Clifton <nickc@redhat.com>
1266 * write.c (write_contents): Include output file name and bfd error
1267 value when reporting the inability to write to the output file.
1268 * config/tc-rx.c (rx_handle_align): Do not insert NOPs into align
1269 frag that has a non-zero fill value.
1271 2011-01-27 DJ Delorie <dj@redhat.com>
1273 * config/tc-rx.c (md_convert_frag): If we can't compute the target
1274 address, zero out the values stored in the object file to make
1275 objdump's output consistent.
1277 2011-01-26 Kai Tietz <kai.tietz@onevision.com>
1279 * config/tc-i386.c (md_begin): Set for x64 windows COFF target
1280 x86_dwarf2_return_column to 32.
1282 2011-01-20 Nick Clifton <nickc@redhat.com>
1285 * config/tc-h8300.c (constant_fits_width_p): Use correct type for
1288 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1290 * write.c (compress_debug): Return if section size is smaller
1293 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1296 * write.c (compress_debug): Return if section size is 0.
1298 2011-01-18 Mingfeng Wu <mingfeng@faraday-tech.com>
1300 * config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible
1301 cores: fa606te, fa616te, fmp626. Modify the VFP of fa626te.
1302 * doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te,
1305 2011-01-18 Nick Clifton <nickc@redhat.com>
1308 * doc/all.texi: Add NS32K
1309 * doc/as.texinfo: Remove target specific details of which
1310 characters act as comment initiators and statement separators into
1311 individual target specific files.
1312 * doc/c-alpha.texi (Alpha-Chars): Document special behaviour of
1313 the hash character at the start of a line.
1314 * doc/c-arm.texi (ARM-Chars): Likewise.
1315 * doc/c-avr.texi (AVR-Chars): Likewise.
1316 * doc/c-d10v.texi (D10V-Chars): Likewise.
1317 * doc/c-d30v.texi (D30V-Chars): Likewise.
1318 * doc/c-mmix.texi (MMIX-Chars): Likewise.
1319 * doc/c-s390.texi (s390 characters): Likewise.
1320 * doc/c-sh.texi (SH-Chars): Likewise.
1321 * doc/c-sh64.texi (SH64-Chars): Likewise.
1322 * doc/c-sparc.texi (SPARC-Chars): Likewise.
1323 * doc/c-tic6x.texi (TIC6X Syntax): Likewise.
1324 * doc/c-xtensa.texi (Xtensa Syntax): Likewise.
1325 * doc/c-z80.texi (Z80-Chars): Likewise.
1326 * doc/c-z8k.texi (Z8000-Chars): Likewise.
1327 * doc/c-pdp11.texi (PDP11-Syntax): Document line separator character.
1328 * doc/c-arc.texi (ARC-Chars): Fill in this subsection.
1329 * doc/c-bfin.texi (Blackfin Syntax): Document line comment and
1330 line separator characters.
1331 * doc/c-cr16.texi (CR16 Syntax): Likewise.
1332 * doc/c-i386.texi (i386-Chars): Likewise.
1333 * doc/c-i860.texi (i860-Chars): Likewise.
1334 * doc/c-i960.texi (i960-Chars): Likewise.
1335 * doc/c-ip2k.texi (IP2K-Chars): Likewise.
1336 * doc/c-lm32.texi (LM32-Chars): likewise.
1337 * doc/c-m32c.texi (M32C-Chars): Likewise.
1338 * doc/c-m68hc11.texi (M68HC11-syntax): Likewise.
1339 * doc/c-m68k.texi (M68K-Chars): Likewise.
1340 * doc/c-microblaze.texi (MicroBlaze-Chars): Likewise.
1341 * doc/c-msp430.texi (MSP430-Chars): Likewise.
1342 * doc/c-mt.texi (MT-Chars): Likewise.
1343 * doc/c-ns32k.texi (NS32K-Chars): Likewise.
1344 * doc/c-pj.texi (PJ-Chars): Likewise.
1345 * doc/c-ppc.texi (PowerPC-Chars): Likewise.
1346 * doc/c-rx.texi (RX-Chars): Likewise.
1347 * doc/c-score.texi (SCORE-Chars): Likewise.
1348 * doc/c-tic54x.texi (TIC54X-Chars): Likewise.
1349 * doc/c-v850.texi (V850-Chars): Likewise.
1350 * doc/c-vax.texi (VAX-Chars): Likewise.
1351 * doc/c-xc16x.texi (xc16x-Chars): Likewise.
1353 2011-01-17 Quentin Neill <quentin.neill@amd.com>
1355 * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS.
1357 * doc/c-i386.texi (i386-TBM): New section.
1359 2011-01-16 H.J. Lu <hongjiu.lu@intel.com>
1361 * config/tc-i386.c (disallow_64bit_disp): Renamed to ...
1362 (disallow_64bit_reloc): This.
1363 (md_assemble): Don't check movabs for x32 mode here.
1364 (i386_target_format): Updated.
1365 (tc_gen_reloc): Check if 64bit relocations are allowed.
1367 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
1369 * config/tc-i386.c (disallow_64bit_disp): New.
1370 (x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with
1371 X86_64_ABI/X86_64_X32_ABI.
1372 (md_assemble): Don't allow movabs with relocation in x32 mode.
1373 (i386_target_format): Updated.
1375 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
1377 * config/tc-i386.c (OPTION_N32): Renamed to ...
1379 (md_longopts): Replace n32 with x32.
1380 (md_parse_option): Updated.
1381 (md_show_usage): Likewise.
1383 * doc/c-i386.texi: Replace --n32 with --x32.
1385 2011-01-11 Mingjie Xing <mingjie.xing@gmail.com>
1387 * config/tc-mips.c (mips_ip): Update error messages. Take an
1388 unadjusted offset for "+c" argument.
1390 2011-01-10 Nick Clifton <nickc@redhat.com>
1392 * config/tc-i386.c (x86_elf_abi): Only define for targets that use
1395 2011-01-10 Nick Clifton <nickc@redhat.com>
1397 * config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only
1400 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
1401 Glauber de Oliveira Costa <glommer@gmail.com>
1403 * doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
1404 .tlsdescseq directive.
1405 * config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
1407 (s_arm_tls_descseq): New directive.
1408 (md_pseudo_table): Add it.
1409 (encode_branch): Allow TLS_CALL relocs too.
1410 (do_t_blx, do_t_branch23): Use encode_branch.
1411 (reloc_names): Add tlsdesc and tlscall.
1412 (md_apply_fix): Process tls desc relocations.
1413 (tc_gen_reloc): Likewise.
1414 (arm_fix_adjustable): Likewise.
1416 2011-01-07 Quentin Neill <quentin.neill@amd.com>
1418 * config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS.
1420 * doc/c-i386.texi (i386-BMI): New section.
1422 2011-01-06 Paul Koning <ni1d@arrl.net>
1424 * config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative
1425 references to absolute addresses.
1427 2011-01-05 DJ Delorie <dj@redhat.com>
1429 * config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression
1430 instead of an RH_NEG32 one.
1432 2011-01-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1434 * doc/c-i386.texi: Clarify --n32.
1436 2011-01-04 H.J. Lu <hongjiu.lu@intel.com>
1438 * config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit
1439 integer registers in VEX.vvvv. Check register-only source
1440 operand when two source operands are swapped. Properly update
1441 destination when two source operands are swapped.
1443 2011-01-01 H.J. Lu <hongjiu.lu@intel.com>
1445 * gas.c (parse_args): Update copyright to 2011.
1447 For older changes see ChangeLog-2010
1453 version-control: never