1 2011-08-01 Tristan Gingold <gingold@adacore.com>
3 * write.c (write_relocs): Fix -Wshadow in DEBUG3 and DEBUG4.
5 2011-08-01 Tristan Gingold <gingold@adacore.com>
7 * frags.c (frag_grow): Simplify the code.
9 2011-07-30 Richard Sandiford <rdsandiford@googlemail.com>
11 * config/tc-mips.c (nops_for_vr4130): Revert previous commit.
13 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
15 * config/tc-mips.c: Adjust comments throughout.
16 (reglist_lookup): Reshape code.
17 (jmp_reloc_p, jalr_reloc_p): Reformat.
18 (got16_reloc_p, hi16_reloc_p, lo16_reloc_p): Handle microMIPS
20 (gpr_mod_mask): Remove unused variable.
21 (gpr_read_mask, gpr_write_mask): Reshape code.
22 (fpr_read_mask, fpr_write_mask): Likewise.
23 (nops_for_vr4130): Ensure non-microMIPS mode.
24 (can_swap_branch_p): Correct pinfo2 reference. Reshape code.
25 (append_insn): Skip Loongson 2F workaround in MIPS16 mode. Use
26 the outermost operator of a compound relocation to determines
27 the relocated field. Fix formatting.
28 (md_convert_frag): Reshape code.
30 2011-07-29 Tristan Gingold <gingold@adacore.com>
32 * frags.c (frag_var_init): New function.
33 (frag_var): Call frag_var_init to initialize.
34 (frag_variant): Ditto.
36 2011-07-27 Nathan Sidwell <nathan@codesourcery.com>
38 * dwarf2dbg.c (out_debug_line): Ignore non-normal segments, with a
40 * doc/as.texinfo (Offset): Document .offset directive.
42 2011-07-27 Tristan Gingold <gingold@adacore.com>
44 * frags.c (frag_grow): Revert previous patch.
46 2011-07-26 Kazuhiro Inaoka <kazuhiro.inaoka.ud@renesas.com>
48 * config/tc-rx.c (md_convert_frag): Fix encoding of beq.a
49 synthetic instruction.
51 2011-07-25 Tristan Gingold <gingold@adacore.com>
53 * frags.c (frag_grow): Simplify the code.
55 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
56 Chao-ying Fu <fu@mips.com>
57 Richard Sandiford <rdsandiford@googlemail.com>
59 * config/tc-mips.h (mips_segment_info): Add one bit for
61 (TC_LABEL_IS_LOCAL): New macro.
62 (mips_label_is_local): New prototype.
63 * config/tc-mips.c (S0, S7): New macros.
64 (emit_branch_likely_macro): New variable.
65 (mips_set_options): Add micromips.
66 (mips_opts): Initialise micromips to -1.
67 (file_ase_micromips): New variable.
68 (CPU_HAS_MICROMIPS): New macro.
69 (hilo_interlocks): Set for microMIPS too.
70 (gpr_interlocks): Likewise.
71 (cop_interlocks): Likewise.
72 (cop_mem_interlocks): Likewise.
73 (HAVE_CODE_COMPRESSION): New macro.
74 (micromips_op_hash): New variable.
75 (micromips_nop16_insn, micromips_nop32_insn): New variables.
76 (NOP_INSN): Handle microMIPS ASE.
77 (mips32_to_micromips_reg_b_map): New macro.
78 (mips32_to_micromips_reg_c_map): Likewise.
79 (mips32_to_micromips_reg_d_map): Likewise.
80 (mips32_to_micromips_reg_e_map): Likewise.
81 (mips32_to_micromips_reg_f_map): Likewise.
82 (mips32_to_micromips_reg_g_map): Likewise.
83 (mips32_to_micromips_reg_l_map): Likewise.
84 (mips32_to_micromips_reg_n_map): Likewise.
85 (mips32_to_micromips_reg_h_map): New variable.
86 (mips32_to_micromips_reg_m_map): Likewise.
87 (mips32_to_micromips_reg_q_map): Likewise.
88 (micromips_to_32_reg_h_map): New variable.
89 (micromips_to_32_reg_i_map): Likewise.
90 (micromips_to_32_reg_m_map): Likewise.
91 (micromips_to_32_reg_q_map): Likewise.
92 (micromips_to_32_reg_b_map): New macro.
93 (micromips_to_32_reg_c_map): Likewise.
94 (micromips_to_32_reg_d_map): Likewise.
95 (micromips_to_32_reg_e_map): Likewise.
96 (micromips_to_32_reg_f_map): Likewise.
97 (micromips_to_32_reg_g_map): Likewise.
98 (micromips_to_32_reg_l_map): Likewise.
99 (micromips_to_32_reg_n_map): Likewise.
100 (micromips_imm_b_map, micromips_imm_c_map): New macros.
101 (RELAX_DELAY_SLOT_16BIT): New macro.
102 (RELAX_DELAY_SLOT_SIZE_FIRST): Likewise.
103 (RELAX_DELAY_SLOT_SIZE_SECOND): Likewise.
104 (RELAX_MICROMIPS_ENCODE, RELAX_MICROMIPS_P): New macros.
105 (RELAX_MICROMIPS_TYPE, RELAX_MICROMIPS_AT): Likewise.
106 (RELAX_MICROMIPS_U16BIT, RELAX_MICROMIPS_UNCOND): Likewise.
107 (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
108 (RELAX_MICROMIPS_RELAX32, RELAX_MICROMIPS_TOOFAR16): Likewise.
109 (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
110 (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
111 (RELAX_MICROMIPS_TOOFAR32): Likewise.
112 (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
113 (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
114 (INSERT_OPERAND, EXTRACT_OPERAND): Handle microMIPS ASE.
115 (mips_macro_warning): Add delay_slot_16bit_p, delay_slot_32bit_p,
117 (mips_mark_labels): New function.
118 (mips16_small, mips16_ext): Remove variables, replacing with...
119 (forced_insn_size): ... this.
120 (append_insn, mips16_ip): Update accordingly.
121 (micromips_insn_length): New function.
122 (insn_length): Return the length of microMIPS instructions.
123 (mips_record_mips16_mode): Rename to...
124 (mips_record_compressed_mode): ... this. Handle microMIPS ASE.
125 (install_insn): Handle microMIPS ASE.
126 (reglist_lookup): New function.
127 (is_size_valid, is_delay_slot_valid): Likewise.
128 (md_begin): Handle microMIPS ASE.
129 (md_assemble): Likewise. Update for append_insn interface change.
130 (micromips_reloc_p): New function.
131 (got16_reloc_p): Handle microMIPS ASE.
132 (hi16_reloc_p): Likewise.
133 (lo16_reloc_p): Likewise.
134 (jmp_reloc_p): New function.
135 (jalr_reloc_p): Likewise.
136 (matching_lo_reloc): Handle microMIPS ASE.
137 (insn_uses_reg, reg_needs_delay): Likewise.
138 (mips_move_labels): Likewise.
139 (mips16_mark_labels): Rename to...
140 (mips_compressed_mark_labels): ... this. Handle microMIPS ASE.
141 (gpr_mod_mask): New function.
142 (gpr_read_mask, gpr_write_mask): Handle microMIPS ASE.
143 (fpr_read_mask, fpr_write_mask): Likewise.
144 (insns_between, nops_for_vr4130, nops_for_insn): Likewise.
145 (fix_loongson2f_nop, fix_loongson2f_jump): Likewise.
146 (MICROMIPS_LABEL_CHAR): New macro.
147 (micromips_target_label, micromips_target_name): New variables.
148 (micromips_label_name, micromips_label_expr): New functions.
149 (micromips_label_inc, micromips_add_label): Likewise.
150 (mips_label_is_local): Likewise.
151 (micromips_map_reloc): Likewise.
152 (can_swap_branch_p): Handle microMIPS ASE.
153 (append_insn): Add expansionp argument. Handle microMIPS ASE.
154 (start_noreorder, end_noreorder): Handle microMIPS ASE.
155 (macro_start, macro_warning, macro_end): Likewise.
156 (brk_fmt, cop12_fmt, jalr_fmt, lui_fmt): New variables.
157 (mem12_fmt, mfhl_fmt, shft_fmt, trap_fmt): Likewise.
158 (BRK_FMT, COP12_FMT, JALR_FMT, LUI_FMT): New macros.
159 (MEM12_FMT, MFHL_FMT, SHFT_FMT, TRAP_FMT): Likewise.
160 (macro_build): Handle microMIPS ASE. Update for append_insn
162 (mips16_macro_build): Update for append_insn interface change.
163 (macro_build_jalr): Handle microMIPS ASE.
164 (macro_build_lui): Likewise. Simplify.
165 (load_register): Handle microMIPS ASE.
166 (load_address): Likewise.
167 (move_register): Likewise.
168 (macro_build_branch_likely): New function.
169 (macro_build_branch_ccl): Likewise.
170 (macro_build_branch_rs): Likewise.
171 (macro_build_branch_rsrt): Likewise.
172 (macro): Handle microMIPS ASE.
173 (validate_micromips_insn): New function.
174 (expr_const_in_range): Likewise.
175 (mips_ip): Handle microMIPS ASE.
176 (options): Add OPTION_MICROMIPS and OPTION_NO_MICROMIPS.
177 (md_longopts): Add mmicromips and mno-micromips.
178 (md_parse_option): Handle OPTION_MICROMIPS and
180 (mips_after_parse_args): Handle microMIPS ASE.
181 (md_pcrel_from): Handle microMIPS relocations.
182 (mips_force_relocation): Likewise.
183 (md_apply_fix): Likewise.
184 (mips_align): Handle microMIPS ASE.
185 (s_mipsset): Likewise.
186 (s_cpload, s_cpsetup, s_cpreturn): Use relocation wrappers.
187 (s_dtprel_internal): Likewise.
188 (s_gpword, s_gpdword): Likewise.
189 (s_insn): Handle microMIPS ASE.
190 (s_mips_stab): Likewise.
191 (relaxed_micromips_32bit_branch_length): New function.
192 (relaxed_micromips_16bit_branch_length): New function.
193 (md_estimate_size_before_relax): Handle microMIPS ASE.
194 (mips_fix_adjustable): Likewise.
195 (tc_gen_reloc): Handle microMIPS relocations.
196 (mips_relax_frag): Handle microMIPS ASE.
197 (md_convert_frag): Likewise.
198 (mips_frob_file_after_relocs): Likewise.
199 (mips_elf_final_processing): Likewise.
200 (mips_nop_opcode): Likewise.
201 (mips_handle_align): Likewise.
202 (md_show_usage): Handle microMIPS options.
203 * symbols.c (TC_LABEL_IS_LOCAL): New macro.
204 (S_IS_LOCAL): Add a TC_LABEL_IS_LOCAL check.
206 * doc/as.texinfo (Target MIPS options): Add -mmicromips and
208 (-mmicromips, -mno-micromips): New options.
209 * doc/c-mips.texi (-mmicromips, -mno-micromips): New options.
210 (MIPS ISA): Document .set micromips and .set nomicromips.
211 (MIPS insn): Update for microMIPS support.
213 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
215 * config/tc-mips.c (mips_ip): Make a copy of the instruction's
216 mnemonic and use it for further processing.
218 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
220 * config/tc-mips.c (can_swap_branch_p): Adjust for the rename of
221 INSN_TRAP to INSN_NO_DELAY_SLOT. Remove the check for INSN_SYNC
222 as well as explicit checks for ERET and DERET when scheduling
225 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
227 * config/tc-i386.c (cpu_arch): Add k1om.
228 (i386_align_code): Handle PROCESSOR_K1OM.
229 (check_cpu_arch_compatible): Check EM_K1OM.
230 (i386_arch): Handle Intel K1OM.
231 (i386_mach): Return bfd_mach_k1om for Intel K1OM.
232 (i386_target_format): Return ELF_TARGET_K1OM_FORMAT for Intel
235 * config/tc-i386.h (ELF_TARGET_K1OM_FORMAT): New.
236 (processor_type): Add PROCESSOR_K1OM.
238 * doc/c-i386.texi: Document k1om.
240 2011-07-18 H.J. Lu <hongjiu.lu@intel.com>
242 * doc/c-i386.texi: Fix a typo.
244 2011-07-06 Aurelien Jarno <aurelien@aurel32.net>
246 * config/tc-mips.c (append_insn): delete prev_pinfo2 and pinfo2.
248 2011-07-04 Richard Sandiford <rdsandiford@googlemail.com>
250 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Fix handling
253 2011-07-04 Maciej W. Rozycki <macro@codesourcery.com>
255 * config/tc-mips.c (append_insn): Make sure DWARF-2 location
256 information is properly adjusted for branches that get swapped.
258 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
259 Thomas Schwinge <thomas@schwinge.name>
262 * config/obj-elf.c (obj_elf_type): Use ELFOSABI_GNU name instead of
263 ELFOSABI_LINUX alias.
264 * config/tc-ia64.c: Likewise.
266 2011-06-30 Paul Carroll <pcarroll@codesourcery.com>
268 * config/tc-arm.c (do_t_add_sub): Only allow LSL shifts of less
269 than 4 in Thumb mode.
271 2011-06-30 Nick Clifton <nickc@redhat.com>
274 * config/tc-arm.c (BAD_RANGE): New error message define.
275 (md_apply_fix): Use it.
276 Fix range check for thumb branch instructions.
278 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
280 * config/tc-mips.c (append_method): New enum.
281 (can_swap_branch_p, get_append_method): New functions.
282 (append_insn): Use get_append_method to decide how the instruction
285 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
287 * config/tc-mips.c (append_insn): Remove bogus goto.
289 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
291 * config/tc-mips.c (append_insn): Always clear the history after an
292 unconditional branch.
294 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
296 * config/tc-mips.c (find_altered_mips16_opcode): New function.
297 (append_insn): Use it.
299 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
301 * config/tc-mips.c (insn_uses_reg): Delete.
302 (gpr_read_mask, gpr_write_mask): New functions.
303 (fpr_read_mask, fpr_write_mask): Likewise.
304 (insns_between, nops_for_vr4130, append_insn): Use them.
306 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
308 * config/tc-mips.c (md_mips_end): Call mips_emit_delays.
310 2011-06-29 Dave Martin <dave.martin@linaro.org>
313 * config/tc-arm.c (mapping_state): When changing to ARM or THUMB
314 state set the minimum required alignment of the section.
316 2011-06-29 Tristan Gingold <gingold@adacore.com>
318 * config/tc-i386.c (i386_mach): Convert to ISO-C.
319 (md_begin, pe_directive_secrel, md_estimate_size_before_relax): Ditto.
320 (md_convert_frag, md_apply_fix, md_undefined_symbol): Ditto.
321 (md_section_align, tc_gen_reloc): Ditto.
323 2011-06-28 Tristan Gingold <gingold@adacore.com>
325 * config/tc-alpha.c (s_alpha_pdesc): Fix indentation. Do not
328 2011-06-28 Tristan Gingold <gingold@adacore.com>
330 * config/tc-alpha.c (load_expression): Use alloca instead of xmalloc.
331 (emit_jsrjmp): Ditto.
332 (tc_gen_reloc): Ditto.
334 2011-06-28 Tristan Gingold <gingold@adacore.com>
336 * config/tc-alpha.c (alpha_evax_proc_hash): Remove.
337 (alpha_evax_proc_data): New variable.
338 (s_alpha_ent): Prevent nested function. Remove has_insert call.
339 (s_alpha_pdesc): Do not call demand_empty_rest_of_line in case of
340 error. Do not search in the hash table. Check if match with .ent.
341 (s_alpha_name): Remove unused variable.
342 (md_begin): Remove initialization of alpha_evax_proc_hash.
344 2011-06-27 Tristan Gingold <gingold@adacore.com>
346 * config/tc-alpha.c (add_to_link_pool): Remove basesym parameter.
347 Locally declare basesym. Add comments. Do not set literal_pool_size.
348 (load_expression): Adjust call to add_to_link_pool.
349 (s_alpha_pdesc): Define pdesc symbol using dot.
350 Do not set literal_pool_size.
351 (s_alpha_end): Use NULL instead of 0.
353 2011-06-27 Tristan Gingold <gingold@adacore.com>
355 * config/obj-evax.c (evax_frob_file_before_adjust): Add comments.
357 * config/obj-evax.h (struct alpha_linkage_fixups): Remove seg
359 (obj_symbol_type, object_headers, OBJ_SYMFIELD_TYPE): Remove
361 2011-06-26 Richard Sandiford <rdsandiford@googlemail.com>
363 * config/tc-mips.c (fix_24k_record_store_info): If the previous
364 instruction was a store, and the next instructions are unknown,
367 2011-06-25 Richard Sandiford <rdsandiford@googlemail.com>
370 * config/tc-mips.c (nops_for_vr4130, nops_for_24k, nops_for_insn)
371 (nops_for_sequence, nops_for_insn_or_target): Add ignore parameters.
372 (mips_emit_delays, start_noreorder): Update accordingly.
373 (append_insn): Likewise. Revert original fix for this PR
374 and use the ignore parameter instead.
376 2011-06-24 Tristan Gingold <gingold@adacore.com>
379 * config/obj-evax.c (evax_frob_symbol): Use as_bad instead of abort.
381 2011-06-24 Tristan Gingold <gingold@adacore.com>
383 * config/tc-alpha.c (add_to_link_pool): Remove useless offset
386 2011-06-23 Richard Sandiford <rdsandiford@googlemail.com>
389 * config/tc-mips.c (append_insn): Only consider hazards between the
390 pre-noreorder block and ip.
392 2011-06-21 Sameera Deshpande <sameera.deshpande@arm.com>
394 * config/tc-arm.c (vfp_conv): Add check on range of immediate operand
395 in vcvt instruction between floating-point and fixed-point.
396 (operand_parse_code): Add "OP_oI32z".
397 (parse_operands): OP_oI32z case added.
399 2011-06-20 H.J. Lu <hongjiu.lu@intel.com>
401 * configure.tgt: Revert x32 change.
403 2011-06-20 Nick Clifton <nickc@redhat.com>
405 * doc/Makefile.am: (CPU_DOCS): Add c-xstormy16.texi.
406 * doc/Makefile.in: Regenerate.
407 * doc/all.texi: Set XSTORMY16.
408 * doc/c-xstormy16.texi: New file.
410 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
412 * configure.tgt: Support x32.
414 2011-06-15 Nick Clifton <nickc@redhat.com>
416 * NEWS: Mention addition of TILEPRO and TIKE-Gx support.
418 2011-06-14 Tristan Gingold <gingold@adacore.com>
420 * config/tc-ppc.h (struct ppc_tc_sy): Complete comment on within.
421 (tc_new_dot_label): Define.
422 (ppc_new_dot_label): Declare.
423 * config/tc-ppc.c (ppc_frob_label): Set within target field.
424 (ppc_fix_adjustable): Use this field to adjust the reloc.
425 (ppc_new_dot_label): New function.
427 2011-06-14 Alan Modra <amodra@gmail.com>
429 * po/POTFILES.in: Regenerate.
431 2011-06-13 Walter Lee <walt@tilera.com>
433 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
435 (TARGET_CPU_HFILES): Add config/tc-tilegx.h and
437 * Makefile.in: Regenerate.
438 * configure.tgt (tilepro-*-*): New.
439 (tilegx-*-*): Likewise.
440 * config/tc-tilegx.c: New file.
441 * config/tc-tilegx.h: Likewise.
442 * config/tc-tilepro.h: Likewise.
443 * config/tc-tilepro.c: Likewise.
444 * doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
446 * doc/Makefile.in: Regenerate.
447 * doc/all.texi (TILEGX): Define.
449 * doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include
450 c-tilegx.texi and c-tilepro.texi.
451 * doc/c-tilegx.texi: New.
452 * doc/c-tilepro.texi: New.
454 2011-06-13 Nick Clifton <nickc@redhat.com>
457 * config/tc-arm.c (do_shift): Do not allow shift operations at the
458 end of a register based shift insn.
459 (do_t_shift): Likewise.
461 2011-06-13 Nick Clifton <nickc@redhat.com>
463 * config/tc-score.c (s3_my_get_expression): Delete unused local
465 (s3_do_ldst_insn): Delete unused local variable 'strbak'.
466 (s3_do16_ldst_insn): Delete unused local variable 'temp'.
467 (s3_do_macro_bcmp): Zero inst_expand array.
468 (s3_do_macro_bcmpz): Likewise.
469 (s3_s_score_end): Delete unused local variable 'dot'.
470 (s3_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
471 * config/tc-score7.c (s7_my_get_expression): Delete unused local
473 (s7_do_ldst_insn): Delete unused local variable 'strbak'.
474 (s7_b32_relax_to_b16): Delete unused local variables 'r_old' and
476 (s7_s_score_end): Delete unused local variable 'dot'.
477 (s7_relax_frag): Delete unused local variable 'relax_size'.
478 (s7_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
480 2011-06-10 H.J. Lu <hongjiu.lu@intel.com>
482 AVX Programming Reference (June, 2011)
483 * config/tc-i386.c (i386_error): Add invalid_vsib_address and
484 unsupported_vector_index_register.
485 (cpu_arch): Add .avx2, .bmi2, .lzcnt and .invpcid.
486 (check_VecOperands): New.
487 (match_template): Call check_VecOperands. Handle
488 invalid_vsib_address and unsupported_vector_index_register.
489 (build_modrm_byte): Support VecSIB. Check register-only source
490 operand when two source operands are swapped.
491 (i386_index_check): Allow Xmm/Ymm index registers.
493 * doc/c-i386.texi: Document avx2/.avx2, bmi2/.bmi2, lzcnt/.lzcnt
494 and invpcid./invpcid.
496 2011-06-09 Nick Clifton <nickc@redhat.com>
499 * config/tc-cr16.c (tc_gen_reloc): Remove unused local variable
501 (check_cinv_options): Remove unused local variables. Make
503 (md_assemble): Remove unused local variable.
505 2011-06-09 James Greenhalgh <james.greenhalgh@arm.com>
507 * config/tc-arm.c (do_ldrd): Warn in unpredictable cases.
509 2011-06-03 Arnaud Patard <arnaud.patard@rtp-net.org>
512 * config/tc-arm.c (parse_psr): Set m_profile to false when
513 assembling for any architecture.
515 2011-06-02 Jie Zhang jie@codesourcery.com
516 Nathan Sidwell nathan@codesourcery.com
518 * config/tc-arm.c (parse_address_main): Handle -0 offsets.
519 (encode_arm_addr_mode_2): Set default sign of zero here ...
520 (encode_arm_addr_mode_3): ... and here.
521 (encode_arm_cp_address): ... and here.
522 (md_apply_fix): Use default sign of zero here.
524 2011-06-02 Nick Clifton <nickc@redhat.com>
526 * as.c: Fix spelling typo.
528 * config/tc-ppc.c: Likewise.
529 * po/gas.pit: Regenerate.
531 2011-05-31 Paul Brook <paul@codesourcery.com>
533 * config/tc-arm.c (arm_cpus): Add Cortex-R5.
534 (arm_extensions): Allow idiv on ARMv7-R.
535 * doc/c-arm.text: Update idiv extension restrictions.
537 2011-05-31 Paul Brook <paul@codesourcery.com>
539 * config/tc-arm.c (arm_force_relocation): Resolve all pc-relative
542 2011-05-31 Paul Brook <paul@codesourcery.com>
544 * config/tc-arm.c (do_t_branch): Avoid relaxing branches to constant
547 2011-05-31 Paul Brook <paul@codesourcery.com>
548 Nathan Sidwell <nathan@codesourcery.com>
550 * config/tc-arm.c (fix_new_arm): Create an absolute symbol for
551 pc-relative fixes to constants.
552 * config/tc-arm.h (TC_FORCE_RELOCATATION_ABS): Define.
554 2011-05-27 Nick Clifton <nickc@redhat.com>
556 * config/tc-s390.c (md_begin): Remove unused variable dup_insn.
558 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
560 * config/tc-s390.c (md_gather_operands): Fix check for floating
561 register pair operands.
563 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
565 * config/tc-s390.c (md_gather_operands): Emit an error for odd
566 numbered registers used as register pair operand.
568 2011-05-23 Nick Clifton <nickc@redhat.com>
570 * config/tc-v850.h (TC_FX_SIZE_SLACK): Define.
572 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
574 * config/tc-tic6x.c (tic6x_operators): Add "pcr_offset".
575 (tic6x_parse_name): Handle it.
576 (tic6x_fix_new_exp): Handle O_pcr_offset.
577 (tic6x_fix_adjustable): Return 0 for the new relocs.
578 (md_apply_fix): Handle them.
579 (tc_gen_reloc): Likewise.
580 * config/tc-tic6x.h (tic6x_fix_info): Add a fix_subsy member.
582 2011-05-18 Nick Clifton <nickc@redhat.com>
585 * config/tc-tic30.c (ordinal_names): Allow translation of the
588 2011-05-18 Nick Clifton <nickc@redhat.com>
590 * config/tc-arm.c (s_unreq): Reword warning message to make it
592 * config/tc-ia64.c (md_show_usage): Add note for translators.
593 * configure.in (ALL_LINGUAS): Add "fi".
594 * configure: Regenerate.
596 2011-05-18 Tristan Gingold <gingold@adacore.com>
598 * config/tc-ppc.h (ppc_tc_sy): Reorder fields.
599 Put size into an union with dw.
600 (OBJ_COPY_SYMBOL_ATTRIBUTES): Adjust.
601 (ppc_xcoff_end): Declare.
603 * config/tc-ppc.c: Add includes for xcoff.
604 (ppc_dwsect): New function.
605 (md_pseudo_table): Add dwsect.
606 (struct dw_subsection): New.
608 (ppc_change_debug_section): New function.
609 (ppc_xcoff_end): Ditto.
610 (ppc_function): Adjust for ppc_tc_sy.
611 (ppc_symbol_new_hook): Ditto.
612 (ppc_frob_symbol): Ditto.
613 (ppc_frob_section): Do not set vma for debug sections.
614 (ppc_fix_adjustable): Return true for debug sections.
615 * config/obj-coff.c: Add includes for xcoff.
616 (coff_frob_section): Handle dwarf section.
618 2011-05-17 Nick Clifton <nickc@redhat.com>
620 * po/fi.po: New Finnish translation.
621 * po/fr.po: Updated French translation.
623 * config/tc-m32r.c (md_show_usage): Fix typos in descriptions.
624 * config/tc-mt.c (md_assemble): Fix typos in warning messages.
625 * cond.c (s_else): Fix typos in error messages.
626 * config/tc-pj.c (md_assemble): Fix typo in error message.
628 2011-05-16 Hans-Peter Nilsson <hp@axis.com>
630 * config/tc-cris.c (md_parse_option) <OPTION_PIC>: Error if not
632 (md_show_usage): Only mention --pic if the assembler can generate
634 * doc/c-cris.texi (CRIS-Opt): Mention that generating ELF is a
635 prerequisite for --pic being a valid option.
637 2011-05-13 Frederic Marchal <fmarchal@perso.be>
640 * config/tc-v850.c (parse_register_list): Correct error string.
642 2011-05-12 Quentin Neill <quentin.neill@amd.com>
644 * config/tc-i386.c (cpu_arch): Rename PROCESSOR_BDVER1 to PROCESSOR_BD.
645 (i386_align_code): Ditto
647 2011-05-12 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
650 * config/tc-arm.c (parse_big_immediate): Fix parsing of 64-bit
651 immediates on 32-bit hosts.
653 2011-05-10 Quentin Neill <quentin.neill@amd.com>
655 * config/tc-i386.c (cpu_arch): Add bdver2 and rename
656 PROCESSOR_BDVER1 to PROCESSOR_BDVER.
657 (i386_align_code): Rename PROCESSOR_BDVER1.
658 (processor_type): Ditto.
659 * doc/c-i386.texi: Add bdver2.
661 2011-05-10 Alan Modra <amodra@gmail.com>
663 * dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error.
665 2011-05-09 Paul Brook <paul@codesourcery.com>
667 * config/tc-tic6x.c (streq): Define.
668 (tic6x_get_unwind): New.
669 (s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp,
670 s_tic6x_personalityindex, s_tic6x_personality): New functions.
671 (md_pseudo_table): Add "endp", "handlerdata", "personalityindex",
672 "personality" and "cantunwind".
673 (tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions,
674 tic6x_start_unwind_section, tic6x_unwind_frame_regs,
675 tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big,
676 tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word,
677 tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb,
678 tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding,
679 tic6x_cfi_endproc): New.
680 * config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define.
681 (tic6x_unwind_info): New.
682 (tic6x_segment_info_type): Add marked_pr_dependency, unwind and
684 (TARGET_USE_CFIPOP, tc_regname_to_dw2regnum,
685 tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN,
686 DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc,
687 tc_cfi_section_name): Define.
688 * doc/c-tic6x.texi: Document new unwinding directives.
689 * dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default
691 (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column,
692 CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr):
694 (CFI_EMIT_target): Define.
695 (dot_cfi_sections): Check tc_cfi_section_name.
696 (dot_cfi_startproc): Use tc_cfi_startproc.
697 (dot_cfi_endproc): Use tc_cfi_endproc.
698 * dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset,
699 CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame,
700 CFI_val_encoded_addr): Move to here from dw2gencfi.c.
702 2011-05-07 Alan Modra <amodra@gmail.com>
704 * dw2gencfi.c (CUR_SEG, SET_CUR_SEG, HANDLED, SET_HANDLED): Define.
705 Use throughout in place of #if SUPPORT_FRAME_LINKONCE.
706 (struct fde_entry): Rename cseg to cur_seg.
707 (cfi_change_reg_numbers): Remove ATTRIBUTE_UNUSED.
708 (get_cfi_seg): Likewise. Use if (SUPPORT_FRAME_LINKONCE) rather
709 that #if SUPPORT_FRAME_LINKONCE.
710 (cfi_finish): Likewise.
712 2011-05-06 Tristan Gingold <gingold@adacore.com>
714 * read.c (s_comm_internal): Remove code for OBJ_VMS.
717 * write.c (write_object_file): Ditto.
718 * symbols.c (define_sym_at_dot): Ditto.
721 2011-05-05 Alan Modra <amodra@gmail.com>
723 * dw2gencfi.c (SUPPORT_FRAME_LINKONCE): Define. Use throughout
724 file to conditionally compile code added 2011-04-26.
725 (cfi_change_reg_numbers): Add ATTRIBUTE_UNUSED on params only used
726 when SUPPORT_FRAME_LINKONCE.
727 (get_cfi_seg): Likewise. Reintroduce old code for when not
728 SUPPORT_FRAME_LINKONCE.
729 (cfi_finish): Move get_cfi_seg calls out of loop when not
730 SUPPORT_FRAME_LINKONCE. Avoid unused var warning.
732 2011-05-03 Paul Brook <paul@codesourcery.com>
734 * config/tc-tic6x.c (s_ehtype): New function.
735 (md_pseudo_table): Add "ehtype".
736 (tic6x_fix_adjustable, md_apply_fix): BFD_RELOC_C6000_EHTYPE.
737 * doc/c-tic6x.texi: Document .ehtype directive.
739 2011-04-26 Kai Tietz <ktietz@redhat.com>
741 * dw2gencfi.c (dwcfi_seg_list): New struct.
742 (dwcfi_hash): New static hash variable.
743 (get_debugseg_name): New.
744 (alloc_debugseg_item): New.
745 (make_debug_seg): New.
746 (dwcfi_hash_insert): New.
747 (dwcfi_hash_find): New.
748 (dwcfi_hash_find_or_make): New.
749 (cfi_insn_data): New member cur_seg.
750 (cie_entry): Likewise.
751 (fde_entry): New cseg and handled members.
752 (alloc_fde_entry): Initialize cseg member.
753 (alloc_cfi_insn_data): Initialize cur_seg member.
754 (dot_cfi_sections): Compare for beginning of
755 section names via strncmp.
757 (cfi_finish): Treat link-once sections.
758 (is_now_linkonce_segment): New local helper.
759 (output_cie): Ignore cie entries not member of current
761 (output_fde): Likewise.
762 (select_cie_for_fde): Likewise.
763 (cfi_change_reg_numbers): Add new argument for current segment
764 and ignore insn elements, if not part of current segment.
765 * ehopt.c (get_cie_info): Use strncmp for
766 section name matching.
767 (heck_eh_frame): Likewise.
769 2011-04-20 Catherine Moore <clm@codesourcery.com>
770 David Ung <davidu@mips.com>
772 * config/mips.c (mips_cl_insn): Add new field complete_p.
773 (create_insn): Initialize complete_p to zero.
775 (fix_24k_align_to): New.
776 (fix_24k_store_info): Declare.
778 (fix_24k_record_store_info): New.
780 (nops_for_insn): Call nops_for_24k.
781 (append_insn): Move O_constant expression handling.
783 2011-04-20 Alan Modra <amodra@gmail.com>
785 * hash.c (set_gas_hash_table_size): Use bfd_hash_set_default_size.
786 (hash_new_sized): New function, split out from..
789 2011-04-19 Nick Clifton <nickc@redhat.com>
791 * config/tc-arm.c (v7m_psrs): Revert previous delta.
793 2011-04-18 Julian Brown <julian@codesourcery.com>
794 Nick Clifton <nickc@redhat.com>
796 * config/tc-arm.c (parse_psr): Use selected_cpu not cpu_variant to
797 detect M-profile targets.
798 (do_t_swi): Exclude v7 and higher variants from arm_ext_os test.
799 (v7m_psrs): Fix typo: basepri_max should be basepri_mask.
801 2011-04-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
803 * config/tc-s390.c (s390_machine): New prototype.
804 (md_pseudo_table): New pseudo-op .machine.
805 (s390_opcode_hash): Initialize to NULL.
806 (s390_parse_cpu): New function.
807 (md_parse_option): Use s390_parse_cpu.
808 (s390_setup_opcodes): New function.
809 (md_begin): Use s390_setup_opcodes.
810 (s390_machine): New hook handling the new .machine pseudo.
812 * doc/c-s390.texi: Document the new pseudo op .machine.
814 2011-04-12 H.J. Lu <hongjiu.lu@intel.com>
816 * config/tc-i386.c (i386_mach): Start error message with lower
818 (md_begin): Likewise.
819 (md_parse_option): Likewise.
820 (i386_target_format): Likewise.
821 (check_byte_reg): Likewise.
822 (check_long_reg): Likewise.
823 (check_qword_reg): Likewise.
824 (check_word_reg): Likewise.
826 2011-04-12 Nick Clifton <nickc@redhat.com>
829 * config/tc-arm.c (relax_branch): Do not relax branches to
830 preemptable global symbols.
832 2011-04-11 Julian Brown <julian@codesourcery.com>
834 * config/tc-arm.c (parse_psr): Add LHS argument. Improve support
836 (operand_parse_code): Replace OP_PSR with OP_wPSR and OP_rPSR.
838 (parse_operands): Likewise.
839 (do_mrs): Tweak error message for constraint.
840 (do_t_mrs): Update constraints for changes to APSR support.
841 (do_t_msr): Likewise. Don't set PSR_f flag here.
842 (psrs): Remove "g", "nzcvq", "nzcvqg".
843 (insns): Tweak entries for msr and mrs instructions.
845 2011-04-11 Kai Tietz <ktietz@redhat.com>
847 * config/tc-i386.c (x86_cons): Initialize adjust with zero.
849 2011-04-11 Nick Clifton <nickc@redhat.com>
851 * config/tc-i386.c (x86_cons): Define even for non-ELF targets.
852 * config/tc-i386.h (x86_cons): Always prototype.
854 * config/tc-cr16.c (getprocregp_image): Fix type of 'r' parameter
855 in order to avoid a compile time warning.
856 (getprocreg_image): Likewise.
858 2011-04-11 Alan Modra <amodra@gmail.com>
860 * config/tc-cr16.c (getprocreg_image): Correct range check.
861 (getprocregp_image): Likewise.
863 2011-04-06 Joseph Myers <joseph@codesourcery.com>
865 * configure.tgt (strongarm*be, strongarm*b, strongarm*,
866 xscale*be|xscale*b, xscale*): Remove architectures.
867 (thumb-*-coff, thumb-*-rtems*, thumb-*-elf, thumb-epoc-pe,
868 thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets.
870 2011-04-01 Tristan Gingold <gingold@adacore.com>
872 * config/tc-ia64.c (md_apply_fix): Add a cast to avoid a warning.
874 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
876 * config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
878 (md_begin): Initialize them.
879 (s_tic6x_scomm): New static function.
880 (md_pseudo_table): Add "scomm".
881 (tc_gen_reloc): Really undo all adjustments made by
882 bfd_install_relocation.
883 * doc/c-tic6x.texi: Document the .scomm directive.
885 2011-03-31 Tristan Gingold <gingold@adacore.com>
887 * dwarf2dbg.c (DWARF2_VERSION): Define.
888 (out_debug_line): Use it.
889 (out_debug_aranges): Ditto.
890 (out_debug_info): Ditto.
891 * config/tc-ia64.h (DWARF2_VERSION): Override it.
893 2011-03-30 Michael Snyder <msnyder@vmware.com>
895 * obj-elf.c (obj_elf_section): Free malloced name.
896 * macro.c (get_any_string): Free malloced br_buf.
897 (do_formals): Free 'formal'.
899 2011-03-30 Tristan Gingold <gingold@adacore.com>
901 * config/tc-ppc.c (ppc_frob_symbol): Convert stsym symbols value
902 to offset only if within is set.
903 (ppc_stabx): Reformat. For stsym stabs, add a check and set
904 within only for symbols.
906 2011-03-29 Richard Henderson <rth@redhat.com>
909 * config/tc-alpha.c (s_alpha_align): Don't auto-align a previous
910 label; zap alpha_insn_label.
912 2011-03-29 H.J. Lu <hongjiu.lu@intel.com>
914 * config/tc-i386.c (handle_quad): Properly handle multiple
917 2011-03-29 Mike Frysinger <vapier@gentoo.org>
919 * config/bfin-parse.y (BYTEUNPACK): Return yyerror when dest
920 reg $2 is the same as dest reg $4.
922 2011-03-29 Mike Frysinger <vapier@gentoo.org>
924 * config/bfin-parse.y (BYTEOP16M): Return yyerror when dest
925 reg $2 is the same as dest reg $4.
927 2011-03-29 Mike Frysinger <vapier@gentoo.org>
929 * config/bfin-parse.y (BYTEOP16P): Return yyerror when dest
930 reg $2 is the same as dest reg $4.
932 2011-03-28 Mike Frysinger <vapier@gentoo.org>
934 * config/bfin-parse.y (16bit acc add): Return yyerror when dest
935 reg $1 is the same as dest reg $7.
937 2011-03-28 H.J. Lu <hongjiu.lu@intel.com>
939 * config/tc-i386.c (handle_quad): New.
940 (md_pseudo_table): Add "quad".
942 2011-03-26 John Marino <binutils@marino.st>
944 * configure.tgt: Fix support for *-*-dragonfly*.
945 * config/tc-i386.c: define SVR4_COMMENT_CHARS for dragonfly.
946 * config/te-dragonfly.h: New file.
948 2011-03-24 Eric B. Weddington <eric.weddington@atmel.com>
950 * config/tc-avr.c (mcu_types): Add new devices: atmega325pa,
951 atmega3250pa, atmega3290pa, atmega16hvbrevb, atmega32hvbrevb,
953 * doc/c-avr.texi: Document new device names.
955 2011-03-24 Mike Frysinger <vapier@gentoo.org>
957 * config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest
958 reg $1 is the same as dest reg $7.
959 (quad 16bit add/sub): Return yyerror when dest reg $1 is the same as
962 2011-03-24 Mike Frysinger <vapier@gentoo.org>
964 * config/bfin-parse.y (check_macfuncs): Clarify error message when
965 P is mismatched. Check destination regno are off by one when P is
966 set, or are equal when P is not set.
968 2011-03-23 Mike Frysinger <vapier@gentoo.org>
970 * config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is
971 the same as dest reg $4.
972 (BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5.
974 2011-03-23 Eric B. Weddington <eric.weddington@atmel.com>
976 * config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u,
977 atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu.
978 * doc/c-avr.texi: Document new device names.
980 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
982 * config/tc-avr.c (struct avr_opcodes_s): Add opcode field.
983 (AVR_INSN): Change definition to match.
984 (avr_opcodes): Likewise, change to match.
985 (mcu_types): Add XMEGA architecture names and new XMEGA device names.
986 (md_show_usage): Add XMEGA architecture names.
987 (avr_operand): Add 'E' constraint for DES instruction of XMEGA devices.
988 Add support for SPM Z+ instruction.
989 * doc/c-avr.texi: Add documentation for XMEGA architectures and
992 2011-03-21 Eric B. Weddington <eric.weddington@atmel.com>
994 * config/tc-avr.c (md_show_usage): Add "Assembler" text to output.
996 2011-03-18 Alan Modra <amodra@gmail.com>
998 * config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol
999 on .size expression errors rather than symbols in the size expression.
1001 2011-03-18 Alan Modra <amodra@gmail.com>
1003 * input-scrub.c (line_numberT): Delete.
1004 (input_scrub_close): Reset line counters.
1005 * messages.c (as_show_where): Don't print invalid line number.
1006 (as_warn_internal, as_bad_internal): Likewise.
1008 2011-03-18 Alan Modra <amodra@gmail.com>
1010 * read.c (read_a_source_file): Remove md_after_pass_hook.
1011 Move "quit" label before set of dot_symbol.
1012 * config/tc-d10v.h (md_after_pass_hook): Don't define.
1013 * config/tc-d30v.h (md_after_pass_hook): Likewise.
1014 * config/tc-m32r.h (md_after_pass_hook): Likewise.
1015 (md_cleanup): Define to call m32r_fill_insn.
1017 2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1019 * config/tc-s390.c (md_parse_option): Add -march=all option which
1020 switches to the highest available CPU.
1022 2011-03-17 Alan Modra <amodra@gmail.com>
1025 * expr.c (operand): Correct passing of "mode" to expr.
1026 * read.c (do_org): Allow expr_section.
1027 (get_known_segmented_expression): Don't assert anything about the
1030 2011-03-16 H.J. Lu <hongjiu.lu@intel.com>
1032 * as.c (show_usage): Add --size-check=.
1033 (parse_args): Add and handle OPTION_SIZE_CHECK.
1035 * as.h (flag_size_check): New.
1037 * config/obj-elf.c (elf_frob_symbol): Use as_bad to report
1038 bad .size directive only for --size-check=error.
1040 * doc/as.texinfo: Document --size-check=.
1042 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1044 * config/tc-bfin.c (bfin_cpus[]): Add 0.4 for
1045 bf542/bf544/bf547/bf548/bf549.
1047 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1049 * config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
1050 determine whether a relocation is needed.
1051 (md_apply_fix, arm_apply_sym_value): Likewise.
1053 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1055 * config/tc-arm.c (arm_adjust_symtab): Set the branch type
1058 2011-03-11 Nick Clifton <nickc@redhat.com>
1060 * remap.c (remap_debug_filename): Always allocate a buffer for the
1062 * stabs.c (stabs_generate_asm_file): Free the pointer returned by
1063 remap_debug_filename.
1065 2011-03-10 Michael Snyder <msnyder@vmware.com>
1067 Revert the following change:
1068 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1069 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1071 2011-03-10 Alan Modra <amodra@gmail.com>
1073 * gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
1074 TARGET_SYMBOL_FIELDS): Don't define.
1075 * gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.
1077 2011-03-09 Michael Snyder <msnyder@vmware.com>
1079 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1080 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1081 (emit_fixed_inc_line_addr): Assign instead of conditional in
1084 2011-03-05 H.J. Lu <hongjiu.lu@intel.com>
1086 * config/obj-elf.c (elf_frob_symbol): Mention symbol name in
1087 non-constant .size expression.
1089 2011-03-02 Nick Clifton <nickc@redhat.com>
1091 * ecoff.c: Incldue filenames.h
1093 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
1095 * depend.c (register_dependency): Use filename_(n)cmp.
1096 * dwarf2dbg.c (get_filenum): Likewise.
1097 * ecoff.c (add_file): Likewise.
1098 (ecoff_generate_asm_lineno): Likewise.
1099 * input-scrub.c (new_logical_line_flags): Likewise.
1100 * listing.c (file_info): Likewise.
1101 (listing_newline): Likewise.
1102 * remap.c (remap_debug_filename): Likewise.
1103 * stabs.c (generate_asm_file): Likewise.
1104 (stabs_generate_asm_lineno): Likewise.
1106 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1108 * config/tc-mips.c (append_insn): Disable branch relaxation for
1111 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1113 * config/tc-mips.c (macro): Handle M_PREF_AB.
1115 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1117 * config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary
1119 (RELAX_BRANCH_UNCOND): Adjust accordingly.
1120 (RELAX_BRANCH_LIKELY): Likewise.
1121 (RELAX_BRANCH_LINK): Likewise.
1122 (RELAX_BRANCH_TOOFAR): Likewise.
1123 (RELAX_BRANCH_AT): New macro.
1124 (append_insn): Encode the temporary register to use in standard
1125 MIPS branch relaxation.
1126 (relaxed_branch_length): Update according to changes to
1127 RELAX_BRANCH_ENCODE.
1128 (md_convert_frag): Use the encoded register as the temporary.
1130 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1132 * config/tc-mips.c (mips_fix_adjustable): On REL targets also
1133 reject PC-relative relocations.
1135 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1137 * config/tc-mips.c (md_convert_frag): Correct message
1140 2011-02-28 Alan Modra <amodra@gmail.com>
1142 * symbols.c (report_op_error): Remove unnecessary forward declaration.
1143 Add "op" parameter. Report operator and operand segments in error
1144 message, not operand symbols.
1145 (resolve_symbol_value): Always set segment for equated symbols, not
1146 just when finalizing. Adjust report_op_error calls.
1148 2011-02-25 H.J. Lu <hongjiu.lu@intel.com>
1150 * config/tc-i386.c (reloc): Don't sign-check 4-byte relocations
1151 if 64bit relocations aren't allowed.
1153 2011-02-25 Alan Modra <amodra@gmail.com>
1156 * config/obj-elf.c (elf_frob_symbol): Properly handle size expression.
1158 2011-02-21 Maciej W. Rozycki <macro@codesourcery.com>
1160 * config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
1161 initialization of offset_reloc.
1163 2011-02-15 Richard Henderson <rth@redhat.com>
1165 * dw2gencfi.c (dot_cfi_dummy): New.
1166 (cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
1167 * read.c (pobegin): Unconditionally call cfi_pop_insert.
1169 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1171 * configure: Regenerate.
1173 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1175 * config/bfin-lex.l (BYTEOP2M): Remove tokenization.
1176 * config/bfin-parse.y (BYTEOP2M): Delete token.
1177 (asm_1): Remove BYTEOP2M insn matching.
1179 2011-02-12 Mike Frysinger <vapier@gentoo.org>
1181 * config/bfin-defs.h: Include opcode/bfin.h.
1182 (M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete.
1184 2011-02-11 Mike Frysinger <vapier@gentoo.org>
1186 * doc/c-bfin.texi (Instruction Delimiting): Fix occur typo.
1187 (Modify Registers): Fix subtracted typo.
1188 (.byte2): Extend and swap descriptions with .byte4.
1189 (.byte4): Extend and swap descriptions with .byte2.
1190 (.db, .dw, .dd): Document behavior.
1192 2011-02-11 Mike Frysinger <vapier@gentoo.org>
1194 * config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.
1196 2011-02-11 Alan Modra <amodra@gmail.com>
1198 * doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.
1200 2011-02-10 Alan Modra <amodra@gmail.com>
1202 * doc/as.texinfo (Overview): Add missing markup around Blackfin
1203 and PowerPC options.
1205 2011-02-10 Alan Modra <amodra@gmail.com>
1207 * config/tc-ppc.c (md_show_usage): Remove -l and -b. Add -K PIC.
1208 * doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options.
1209 (Overview <Target PowerPC options>): Add a number of missing options.
1210 * doc/c-ppc.texi: Likewise. Add markup for use in manpage generation.
1212 2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
1215 * config/tc-i386.c (i386_align_code): Use f32_patt when tuning
1218 2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
1220 * config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
1222 (md_parse_option): Likewise.
1224 2011-02-04 Bernd Schmidt <bernds@codesourcery.com>
1226 * doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".
1227 * doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic".
1228 (TIC6X Options): Don't mention "-matomic".
1229 * config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete.
1230 (md_longopts): Remove corresponding entries.
1231 (md_parse_option): Don't handle them.
1232 (md_show_usage): Don't document them.
1233 (tic6x_atomic): Delete variable.
1234 (tic6x_update_features): Always copy tic6x_arch_enable to
1236 (tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC.
1237 (s_tic6x_atomic, s_tic6x_noatomic): Remove functions.
1238 (md_pseudo_table): Remove ".atomic" and ".noatomic".
1240 2011-01-31 Nick Clifton <nickc@redhat.com>
1242 * write.c (write_contents): Include output file name and bfd error
1243 value when reporting the inability to write to the output file.
1244 * config/tc-rx.c (rx_handle_align): Do not insert NOPs into align
1245 frag that has a non-zero fill value.
1247 2011-01-27 DJ Delorie <dj@redhat.com>
1249 * config/tc-rx.c (md_convert_frag): If we can't compute the target
1250 address, zero out the values stored in the object file to make
1251 objdump's output consistent.
1253 2011-01-26 Kai Tietz <kai.tietz@onevision.com>
1255 * config/tc-i386.c (md_begin): Set for x64 windows COFF target
1256 x86_dwarf2_return_column to 32.
1258 2011-01-20 Nick Clifton <nickc@redhat.com>
1261 * config/tc-h8300.c (constant_fits_width_p): Use correct type for
1264 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1266 * write.c (compress_debug): Return if section size is smaller
1269 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1272 * write.c (compress_debug): Return if section size is 0.
1274 2011-01-18 Mingfeng Wu <mingfeng@faraday-tech.com>
1276 * config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible
1277 cores: fa606te, fa616te, fmp626. Modify the VFP of fa626te.
1278 * doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te,
1281 2011-01-18 Nick Clifton <nickc@redhat.com>
1284 * doc/all.texi: Add NS32K
1285 * doc/as.texinfo: Remove target specific details of which
1286 characters act as comment initiators and statement separators into
1287 individual target specific files.
1288 * doc/c-alpha.texi (Alpha-Chars): Document special behaviour of
1289 the hash character at the start of a line.
1290 * doc/c-arm.texi (ARM-Chars): Likewise.
1291 * doc/c-avr.texi (AVR-Chars): Likewise.
1292 * doc/c-d10v.texi (D10V-Chars): Likewise.
1293 * doc/c-d30v.texi (D30V-Chars): Likewise.
1294 * doc/c-mmix.texi (MMIX-Chars): Likewise.
1295 * doc/c-s390.texi (s390 characters): Likewise.
1296 * doc/c-sh.texi (SH-Chars): Likewise.
1297 * doc/c-sh64.texi (SH64-Chars): Likewise.
1298 * doc/c-sparc.texi (SPARC-Chars): Likewise.
1299 * doc/c-tic6x.texi (TIC6X Syntax): Likewise.
1300 * doc/c-xtensa.texi (Xtensa Syntax): Likewise.
1301 * doc/c-z80.texi (Z80-Chars): Likewise.
1302 * doc/c-z8k.texi (Z8000-Chars): Likewise.
1303 * doc/c-pdp11.texi (PDP11-Syntax): Document line separator character.
1304 * doc/c-arc.texi (ARC-Chars): Fill in this subsection.
1305 * doc/c-bfin.texi (Blackfin Syntax): Document line comment and
1306 line separator characters.
1307 * doc/c-cr16.texi (CR16 Syntax): Likewise.
1308 * doc/c-i386.texi (i386-Chars): Likewise.
1309 * doc/c-i860.texi (i860-Chars): Likewise.
1310 * doc/c-i960.texi (i960-Chars): Likewise.
1311 * doc/c-ip2k.texi (IP2K-Chars): Likewise.
1312 * doc/c-lm32.texi (LM32-Chars): likewise.
1313 * doc/c-m32c.texi (M32C-Chars): Likewise.
1314 * doc/c-m68hc11.texi (M68HC11-syntax): Likewise.
1315 * doc/c-m68k.texi (M68K-Chars): Likewise.
1316 * doc/c-microblaze.texi (MicroBlaze-Chars): Likewise.
1317 * doc/c-msp430.texi (MSP430-Chars): Likewise.
1318 * doc/c-mt.texi (MT-Chars): Likewise.
1319 * doc/c-ns32k.texi (NS32K-Chars): Likewise.
1320 * doc/c-pj.texi (PJ-Chars): Likewise.
1321 * doc/c-ppc.texi (PowerPC-Chars): Likewise.
1322 * doc/c-rx.texi (RX-Chars): Likewise.
1323 * doc/c-score.texi (SCORE-Chars): Likewise.
1324 * doc/c-tic54x.texi (TIC54X-Chars): Likewise.
1325 * doc/c-v850.texi (V850-Chars): Likewise.
1326 * doc/c-vax.texi (VAX-Chars): Likewise.
1327 * doc/c-xc16x.texi (xc16x-Chars): Likewise.
1329 2011-01-17 Quentin Neill <quentin.neill@amd.com>
1331 * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS.
1333 * doc/c-i386.texi (i386-TBM): New section.
1335 2011-01-16 H.J. Lu <hongjiu.lu@intel.com>
1337 * config/tc-i386.c (disallow_64bit_disp): Renamed to ...
1338 (disallow_64bit_reloc): This.
1339 (md_assemble): Don't check movabs for x32 mode here.
1340 (i386_target_format): Updated.
1341 (tc_gen_reloc): Check if 64bit relocations are allowed.
1343 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
1345 * config/tc-i386.c (disallow_64bit_disp): New.
1346 (x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with
1347 X86_64_ABI/X86_64_X32_ABI.
1348 (md_assemble): Don't allow movabs with relocation in x32 mode.
1349 (i386_target_format): Updated.
1351 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
1353 * config/tc-i386.c (OPTION_N32): Renamed to ...
1355 (md_longopts): Replace n32 with x32.
1356 (md_parse_option): Updated.
1357 (md_show_usage): Likewise.
1359 * doc/c-i386.texi: Replace --n32 with --x32.
1361 2011-01-11 Mingjie Xing <mingjie.xing@gmail.com>
1363 * config/tc-mips.c (mips_ip): Update error messages. Take an
1364 unadjusted offset for "+c" argument.
1366 2011-01-10 Nick Clifton <nickc@redhat.com>
1368 * config/tc-i386.c (x86_elf_abi): Only define for targets that use
1371 2011-01-10 Nick Clifton <nickc@redhat.com>
1373 * config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only
1376 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
1377 Glauber de Oliveira Costa <glommer@gmail.com>
1379 * doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
1380 .tlsdescseq directive.
1381 * config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
1383 (s_arm_tls_descseq): New directive.
1384 (md_pseudo_table): Add it.
1385 (encode_branch): Allow TLS_CALL relocs too.
1386 (do_t_blx, do_t_branch23): Use encode_branch.
1387 (reloc_names): Add tlsdesc and tlscall.
1388 (md_apply_fix): Process tls desc relocations.
1389 (tc_gen_reloc): Likewise.
1390 (arm_fix_adjustable): Likewise.
1392 2011-01-07 Quentin Neill <quentin.neill@amd.com>
1394 * config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS.
1396 * doc/c-i386.texi (i386-BMI): New section.
1398 2011-01-06 Paul Koning <ni1d@arrl.net>
1400 * config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative
1401 references to absolute addresses.
1403 2011-01-05 DJ Delorie <dj@redhat.com>
1405 * config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression
1406 instead of an RH_NEG32 one.
1408 2011-01-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1410 * doc/c-i386.texi: Clarify --n32.
1412 2011-01-04 H.J. Lu <hongjiu.lu@intel.com>
1414 * config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit
1415 integer registers in VEX.vvvv. Check register-only source
1416 operand when two source operands are swapped. Properly update
1417 destination when two source operands are swapped.
1419 2011-01-01 H.J. Lu <hongjiu.lu@intel.com>
1421 * gas.c (parse_args): Update copyright to 2011.
1423 For older changes see ChangeLog-2010
1429 version-control: never