| blob | bcafeb0455f2557f673df0d6e979f351f9065b55 |
1 2011-07-27 Tristan Gingold <gingold@adacore.com>
3 * frags.c (frag_grow): Revert previous patch.
5 2011-07-26 Kazuhiro Inaoka <kazuhiro.inaoka.ud@renesas.com>
7 * config/tc-rx.c (md_convert_frag): Fix encoding of beq.a
8 synthetic instruction.
10 2011-07-25 Tristan Gingold <gingold@adacore.com>
12 * frags.c (frag_grow): Simplify the code.
14 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
15 Chao-ying Fu <fu@mips.com>
16 Richard Sandiford <rdsandiford@googlemail.com>
18 * config/tc-mips.h (mips_segment_info): Add one bit for
19 microMIPS.
20 (TC_LABEL_IS_LOCAL): New macro.
21 (mips_label_is_local): New prototype.
22 * config/tc-mips.c (S0, S7): New macros.
23 (emit_branch_likely_macro): New variable.
24 (mips_set_options): Add micromips.
25 (mips_opts): Initialise micromips to -1.
26 (file_ase_micromips): New variable.
27 (CPU_HAS_MICROMIPS): New macro.
28 (hilo_interlocks): Set for microMIPS too.
29 (gpr_interlocks): Likewise.
30 (cop_interlocks): Likewise.
31 (cop_mem_interlocks): Likewise.
32 (HAVE_CODE_COMPRESSION): New macro.
33 (micromips_op_hash): New variable.
34 (micromips_nop16_insn, micromips_nop32_insn): New variables.
35 (NOP_INSN): Handle microMIPS ASE.
36 (mips32_to_micromips_reg_b_map): New macro.
37 (mips32_to_micromips_reg_c_map): Likewise.
38 (mips32_to_micromips_reg_d_map): Likewise.
39 (mips32_to_micromips_reg_e_map): Likewise.
40 (mips32_to_micromips_reg_f_map): Likewise.
41 (mips32_to_micromips_reg_g_map): Likewise.
42 (mips32_to_micromips_reg_l_map): Likewise.
43 (mips32_to_micromips_reg_n_map): Likewise.
44 (mips32_to_micromips_reg_h_map): New variable.
45 (mips32_to_micromips_reg_m_map): Likewise.
46 (mips32_to_micromips_reg_q_map): Likewise.
47 (micromips_to_32_reg_h_map): New variable.
48 (micromips_to_32_reg_i_map): Likewise.
49 (micromips_to_32_reg_m_map): Likewise.
50 (micromips_to_32_reg_q_map): Likewise.
51 (micromips_to_32_reg_b_map): New macro.
52 (micromips_to_32_reg_c_map): Likewise.
53 (micromips_to_32_reg_d_map): Likewise.
54 (micromips_to_32_reg_e_map): Likewise.
55 (micromips_to_32_reg_f_map): Likewise.
56 (micromips_to_32_reg_g_map): Likewise.
57 (micromips_to_32_reg_l_map): Likewise.
58 (micromips_to_32_reg_n_map): Likewise.
59 (micromips_imm_b_map, micromips_imm_c_map): New macros.
60 (RELAX_DELAY_SLOT_16BIT): New macro.
61 (RELAX_DELAY_SLOT_SIZE_FIRST): Likewise.
62 (RELAX_DELAY_SLOT_SIZE_SECOND): Likewise.
63 (RELAX_MICROMIPS_ENCODE, RELAX_MICROMIPS_P): New macros.
64 (RELAX_MICROMIPS_TYPE, RELAX_MICROMIPS_AT): Likewise.
65 (RELAX_MICROMIPS_U16BIT, RELAX_MICROMIPS_UNCOND): Likewise.
66 (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
67 (RELAX_MICROMIPS_RELAX32, RELAX_MICROMIPS_TOOFAR16): Likewise.
68 (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
69 (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
70 (RELAX_MICROMIPS_TOOFAR32): Likewise.
71 (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
72 (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
73 (INSERT_OPERAND, EXTRACT_OPERAND): Handle microMIPS ASE.
74 (mips_macro_warning): Add delay_slot_16bit_p, delay_slot_32bit_p,
75 fsize and insns.
76 (mips_mark_labels): New function.
77 (mips16_small, mips16_ext): Remove variables, replacing with...
78 (forced_insn_size): ... this.
79 (append_insn, mips16_ip): Update accordingly.
80 (micromips_insn_length): New function.
81 (insn_length): Return the length of microMIPS instructions.
82 (mips_record_mips16_mode): Rename to...
83 (mips_record_compressed_mode): ... this. Handle microMIPS ASE.
84 (install_insn): Handle microMIPS ASE.
85 (reglist_lookup): New function.
86 (is_size_valid, is_delay_slot_valid): Likewise.
87 (md_begin): Handle microMIPS ASE.
88 (md_assemble): Likewise. Update for append_insn interface change.
89 (micromips_reloc_p): New function.
90 (got16_reloc_p): Handle microMIPS ASE.
91 (hi16_reloc_p): Likewise.
92 (lo16_reloc_p): Likewise.
93 (jmp_reloc_p): New function.
94 (jalr_reloc_p): Likewise.
95 (matching_lo_reloc): Handle microMIPS ASE.
96 (insn_uses_reg, reg_needs_delay): Likewise.
97 (mips_move_labels): Likewise.
98 (mips16_mark_labels): Rename to...
99 (mips_compressed_mark_labels): ... this. Handle microMIPS ASE.
100 (gpr_mod_mask): New function.
101 (gpr_read_mask, gpr_write_mask): Handle microMIPS ASE.
102 (fpr_read_mask, fpr_write_mask): Likewise.
103 (insns_between, nops_for_vr4130, nops_for_insn): Likewise.
104 (fix_loongson2f_nop, fix_loongson2f_jump): Likewise.
105 (MICROMIPS_LABEL_CHAR): New macro.
106 (micromips_target_label, micromips_target_name): New variables.
107 (micromips_label_name, micromips_label_expr): New functions.
108 (micromips_label_inc, micromips_add_label): Likewise.
109 (mips_label_is_local): Likewise.
110 (micromips_map_reloc): Likewise.
111 (can_swap_branch_p): Handle microMIPS ASE.
112 (append_insn): Add expansionp argument. Handle microMIPS ASE.
113 (start_noreorder, end_noreorder): Handle microMIPS ASE.
114 (macro_start, macro_warning, macro_end): Likewise.
115 (brk_fmt, cop12_fmt, jalr_fmt, lui_fmt): New variables.
116 (mem12_fmt, mfhl_fmt, shft_fmt, trap_fmt): Likewise.
117 (BRK_FMT, COP12_FMT, JALR_FMT, LUI_FMT): New macros.
118 (MEM12_FMT, MFHL_FMT, SHFT_FMT, TRAP_FMT): Likewise.
119 (macro_build): Handle microMIPS ASE. Update for append_insn
120 interface change.
121 (mips16_macro_build): Update for append_insn interface change.
122 (macro_build_jalr): Handle microMIPS ASE.
123 (macro_build_lui): Likewise. Simplify.
124 (load_register): Handle microMIPS ASE.
125 (load_address): Likewise.
126 (move_register): Likewise.
127 (macro_build_branch_likely): New function.
128 (macro_build_branch_ccl): Likewise.
129 (macro_build_branch_rs): Likewise.
130 (macro_build_branch_rsrt): Likewise.
131 (macro): Handle microMIPS ASE.
132 (validate_micromips_insn): New function.
133 (expr_const_in_range): Likewise.
134 (mips_ip): Handle microMIPS ASE.
135 (options): Add OPTION_MICROMIPS and OPTION_NO_MICROMIPS.
136 (md_longopts): Add mmicromips and mno-micromips.
137 (md_parse_option): Handle OPTION_MICROMIPS and
138 OPTION_NO_MICROMIPS.
139 (mips_after_parse_args): Handle microMIPS ASE.
140 (md_pcrel_from): Handle microMIPS relocations.
141 (mips_force_relocation): Likewise.
142 (md_apply_fix): Likewise.
143 (mips_align): Handle microMIPS ASE.
144 (s_mipsset): Likewise.
145 (s_cpload, s_cpsetup, s_cpreturn): Use relocation wrappers.
146 (s_dtprel_internal): Likewise.
147 (s_gpword, s_gpdword): Likewise.
148 (s_insn): Handle microMIPS ASE.
149 (s_mips_stab): Likewise.
150 (relaxed_micromips_32bit_branch_length): New function.
151 (relaxed_micromips_16bit_branch_length): New function.
152 (md_estimate_size_before_relax): Handle microMIPS ASE.
153 (mips_fix_adjustable): Likewise.
154 (tc_gen_reloc): Handle microMIPS relocations.
155 (mips_relax_frag): Handle microMIPS ASE.
156 (md_convert_frag): Likewise.
157 (mips_frob_file_after_relocs): Likewise.
158 (mips_elf_final_processing): Likewise.
159 (mips_nop_opcode): Likewise.
160 (mips_handle_align): Likewise.
161 (md_show_usage): Handle microMIPS options.
162 * symbols.c (TC_LABEL_IS_LOCAL): New macro.
163 (S_IS_LOCAL): Add a TC_LABEL_IS_LOCAL check.
165 * doc/as.texinfo (Target MIPS options): Add -mmicromips and
166 -mno-micromips.
167 (-mmicromips, -mno-micromips): New options.
168 * doc/c-mips.texi (-mmicromips, -mno-micromips): New options.
169 (MIPS ISA): Document .set micromips and .set nomicromips.
170 (MIPS insn): Update for microMIPS support.
172 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
174 * config/tc-mips.c (mips_ip): Make a copy of the instruction's
175 mnemonic and use it for further processing.
177 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
179 * config/tc-mips.c (can_swap_branch_p): Adjust for the rename of
180 INSN_TRAP to INSN_NO_DELAY_SLOT. Remove the check for INSN_SYNC
181 as well as explicit checks for ERET and DERET when scheduling
182 branch delay slots.
184 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
186 * config/tc-i386.c (cpu_arch): Add k1om.
187 (i386_align_code): Handle PROCESSOR_K1OM.
188 (check_cpu_arch_compatible): Check EM_K1OM.
189 (i386_arch): Handle Intel K1OM.
190 (i386_mach): Return bfd_mach_k1om for Intel K1OM.
191 (i386_target_format): Return ELF_TARGET_K1OM_FORMAT for Intel
192 K1OM.
194 * config/tc-i386.h (ELF_TARGET_K1OM_FORMAT): New.
195 (processor_type): Add PROCESSOR_K1OM.
197 * doc/c-i386.texi: Document k1om.
199 2011-07-18 H.J. Lu <hongjiu.lu@intel.com>
201 * doc/c-i386.texi: Fix a typo.
203 2011-07-06 Aurelien Jarno <aurelien@aurel32.net>
205 * config/tc-mips.c (append_insn): delete prev_pinfo2 and pinfo2.
207 2011-07-04 Richard Sandiford <rdsandiford@googlemail.com>
209 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Fix handling
210 of register 0.
212 2011-07-04 Maciej W. Rozycki <macro@codesourcery.com>
214 * config/tc-mips.c (append_insn): Make sure DWARF-2 location
215 information is properly adjusted for branches that get swapped.
217 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
218 Thomas Schwinge <thomas@schwinge.name>
220 PR binutils/12913
221 * config/obj-elf.c (obj_elf_type): Use ELFOSABI_GNU name instead of
222 ELFOSABI_LINUX alias.
223 * config/tc-ia64.c: Likewise.
225 2011-06-30 Paul Carroll <pcarroll@codesourcery.com>
227 * config/tc-arm.c (do_t_add_sub): Only allow LSL shifts of less
228 than 4 in Thumb mode.
230 2011-06-30 Nick Clifton <nickc@redhat.com>
232 PR gas/12848
233 * config/tc-arm.c (BAD_RANGE): New error message define.
234 (md_apply_fix): Use it.
235 Fix range check for thumb branch instructions.
237 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
239 * config/tc-mips.c (append_method): New enum.
240 (can_swap_branch_p, get_append_method): New functions.
241 (append_insn): Use get_append_method to decide how the instruction
242 should be added.
244 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
246 * config/tc-mips.c (append_insn): Remove bogus goto.
248 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
250 * config/tc-mips.c (append_insn): Always clear the history after an
251 unconditional branch.
253 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
255 * config/tc-mips.c (find_altered_mips16_opcode): New function.
256 (append_insn): Use it.
258 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
260 * config/tc-mips.c (insn_uses_reg): Delete.
261 (gpr_read_mask, gpr_write_mask): New functions.
262 (fpr_read_mask, fpr_write_mask): Likewise.
263 (insns_between, nops_for_vr4130, append_insn): Use them.
265 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
267 * config/tc-mips.c (md_mips_end): Call mips_emit_delays.
269 2011-06-29 Dave Martin <dave.martin@linaro.org>
271 PR gas/12931
272 * config/tc-arm.c (mapping_state): When changing to ARM or THUMB
273 state set the minimum required alignment of the section.
275 2011-06-29 Tristan Gingold <gingold@adacore.com>
277 * config/tc-i386.c (i386_mach): Convert to ISO-C.
278 (md_begin, pe_directive_secrel, md_estimate_size_before_relax): Ditto.
279 (md_convert_frag, md_apply_fix, md_undefined_symbol): Ditto.
280 (md_section_align, tc_gen_reloc): Ditto.
282 2011-06-28 Tristan Gingold <gingold@adacore.com>
284 * config/tc-alpha.c (s_alpha_pdesc): Fix indentation. Do not
285 generate dummy fix.
287 2011-06-28 Tristan Gingold <gingold@adacore.com>
289 * config/tc-alpha.c (load_expression): Use alloca instead of xmalloc.
290 (emit_jsrjmp): Ditto.
291 (tc_gen_reloc): Ditto.
293 2011-06-28 Tristan Gingold <gingold@adacore.com>
295 * config/tc-alpha.c (alpha_evax_proc_hash): Remove.
296 (alpha_evax_proc_data): New variable.
297 (s_alpha_ent): Prevent nested function. Remove has_insert call.
298 (s_alpha_pdesc): Do not call demand_empty_rest_of_line in case of
299 error. Do not search in the hash table. Check if match with .ent.
300 (s_alpha_name): Remove unused variable.
301 (md_begin): Remove initialization of alpha_evax_proc_hash.
303 2011-06-27 Tristan Gingold <gingold@adacore.com>
305 * config/tc-alpha.c (add_to_link_pool): Remove basesym parameter.
306 Locally declare basesym. Add comments. Do not set literal_pool_size.
307 (load_expression): Adjust call to add_to_link_pool.
308 (s_alpha_pdesc): Define pdesc symbol using dot.
309 Do not set literal_pool_size.
310 (s_alpha_end): Use NULL instead of 0.
312 2011-06-27 Tristan Gingold <gingold@adacore.com>
314 * config/obj-evax.c (evax_frob_file_before_adjust): Add comments.
315 Fix style.
316 * config/obj-evax.h (struct alpha_linkage_fixups): Remove seg
317 field. Add comments.
318 (obj_symbol_type, object_headers, OBJ_SYMFIELD_TYPE): Remove
320 2011-06-26 Richard Sandiford <rdsandiford@googlemail.com>
322 * config/tc-mips.c (fix_24k_record_store_info): If the previous
323 instruction was a store, and the next instructions are unknown,
324 assume the worst.
326 2011-06-25 Richard Sandiford <rdsandiford@googlemail.com>
328 PR gas/12915
329 * config/tc-mips.c (nops_for_vr4130, nops_for_24k, nops_for_insn)
330 (nops_for_sequence, nops_for_insn_or_target): Add ignore parameters.
331 (mips_emit_delays, start_noreorder): Update accordingly.
332 (append_insn): Likewise. Revert original fix for this PR
333 and use the ignore parameter instead.
335 2011-06-24 Tristan Gingold <gingold@adacore.com>
337 PR gas/11625
338 * config/obj-evax.c (evax_frob_symbol): Use as_bad instead of abort.
340 2011-06-24 Tristan Gingold <gingold@adacore.com>
342 * config/tc-alpha.c (add_to_link_pool): Remove useless offset
343 variable. Fix style.
345 2011-06-23 Richard Sandiford <rdsandiford@googlemail.com>
347 PR gas/12915
348 * config/tc-mips.c (append_insn): Only consider hazards between the
349 pre-noreorder block and ip.
351 2011-06-21 Sameera Deshpande <sameera.deshpande@arm.com>
353 * config/tc-arm.c (vfp_conv): Add check on range of immediate operand
354 in vcvt instruction between floating-point and fixed-point.
355 (operand_parse_code): Add "OP_oI32z".
356 (parse_operands): OP_oI32z case added.
358 2011-06-20 H.J. Lu <hongjiu.lu@intel.com>
360 * configure.tgt: Revert x32 change.
362 2011-06-20 Nick Clifton <nickc@redhat.com>
364 * doc/Makefile.am: (CPU_DOCS): Add c-xstormy16.texi.
365 * doc/Makefile.in: Regenerate.
366 * doc/all.texi: Set XSTORMY16.
367 * doc/c-xstormy16.texi: New file.
369 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
371 * configure.tgt: Support x32.
373 2011-06-15 Nick Clifton <nickc@redhat.com>
375 * NEWS: Mention addition of TILEPRO and TIKE-Gx support.
377 2011-06-14 Tristan Gingold <gingold@adacore.com>
379 * config/tc-ppc.h (struct ppc_tc_sy): Complete comment on within.
380 (tc_new_dot_label): Define.
381 (ppc_new_dot_label): Declare.
382 * config/tc-ppc.c (ppc_frob_label): Set within target field.
383 (ppc_fix_adjustable): Use this field to adjust the reloc.
384 (ppc_new_dot_label): New function.
386 2011-06-14 Alan Modra <amodra@gmail.com>
388 * po/POTFILES.in: Regenerate.
390 2011-06-13 Walter Lee <walt@tilera.com>
392 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
393 config/tc-tilepro.c.
394 (TARGET_CPU_HFILES): Add config/tc-tilegx.h and
395 config/tc-tilepro.h.
396 * Makefile.in: Regenerate.
397 * configure.tgt (tilepro-*-*): New.
398 (tilegx-*-*): Likewise.
399 * config/tc-tilegx.c: New file.
400 * config/tc-tilegx.h: Likewise.
401 * config/tc-tilepro.h: Likewise.
402 * config/tc-tilepro.c: Likewise.
403 * doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
404 c-tilepro.texi.
405 * doc/Makefile.in: Regenerate.
406 * doc/all.texi (TILEGX): Define.
407 (TILEPRO): Define.
408 * doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include
409 c-tilegx.texi and c-tilepro.texi.
410 * doc/c-tilegx.texi: New.
411 * doc/c-tilepro.texi: New.
413 2011-06-13 Nick Clifton <nickc@redhat.com>
415 PR gas/12854
416 * config/tc-arm.c (do_shift): Do not allow shift operations at the
417 end of a register based shift insn.
418 (do_t_shift): Likewise.
420 2011-06-13 Nick Clifton <nickc@redhat.com>
422 * config/tc-score.c (s3_my_get_expression): Delete unused local
423 variable 'seg'.
424 (s3_do_ldst_insn): Delete unused local variable 'strbak'.
425 (s3_do16_ldst_insn): Delete unused local variable 'temp'.
426 (s3_do_macro_bcmp): Zero inst_expand array.
427 (s3_do_macro_bcmpz): Likewise.
428 (s3_s_score_end): Delete unused local variable 'dot'.
429 (s3_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
430 * config/tc-score7.c (s7_my_get_expression): Delete unused local
431 variable 'seg'.
432 (s7_do_ldst_insn): Delete unused local variable 'strbak'.
433 (s7_b32_relax_to_b16): Delete unused local variables 'r_old' and
434 'r_new'.
435 (s7_s_score_end): Delete unused local variable 'dot'.
436 (s7_relax_frag): Delete unused local variable 'relax_size'.
437 (s7_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
439 2011-06-10 H.J. Lu <hongjiu.lu@intel.com>
441 AVX Programming Reference (June, 2011)
442 * config/tc-i386.c (i386_error): Add invalid_vsib_address and
443 unsupported_vector_index_register.
444 (cpu_arch): Add .avx2, .bmi2, .lzcnt and .invpcid.
445 (check_VecOperands): New.
446 (match_template): Call check_VecOperands. Handle
447 invalid_vsib_address and unsupported_vector_index_register.
448 (build_modrm_byte): Support VecSIB. Check register-only source
449 operand when two source operands are swapped.
450 (i386_index_check): Allow Xmm/Ymm index registers.
452 * doc/c-i386.texi: Document avx2/.avx2, bmi2/.bmi2, lzcnt/.lzcnt
453 and invpcid./invpcid.
455 2011-06-09 Nick Clifton <nickc@redhat.com>
457 PR gas/12861
458 * config/tc-cr16.c (tc_gen_reloc): Remove unused local variable
459 code.
460 (check_cinv_options): Remove unused local variables. Make
461 function void.
462 (md_assemble): Remove unused local variable.
464 2011-06-09 James Greenhalgh <james.greenhalgh@arm.com>
466 * config/tc-arm.c (do_ldrd): Warn in unpredictable cases.
468 2011-06-03 Arnaud Patard <arnaud.patard@rtp-net.org>
470 PR gas/12698
471 * config/tc-arm.c (parse_psr): Set m_profile to false when
472 assembling for any architecture.
474 2011-06-02 Jie Zhang jie@codesourcery.com
475 Nathan Sidwell nathan@codesourcery.com
477 * config/tc-arm.c (parse_address_main): Handle -0 offsets.
478 (encode_arm_addr_mode_2): Set default sign of zero here ...
479 (encode_arm_addr_mode_3): ... and here.
480 (encode_arm_cp_address): ... and here.
481 (md_apply_fix): Use default sign of zero here.
483 2011-06-02 Nick Clifton <nickc@redhat.com>
485 * as.c: Fix spelling typo.
486 * read.c: Likewise.
487 * config/tc-ppc.c: Likewise.
488 * po/gas.pit: Regenerate.
490 2011-05-31 Paul Brook <paul@codesourcery.com>
492 * config/tc-arm.c (arm_cpus): Add Cortex-R5.
493 (arm_extensions): Allow idiv on ARMv7-R.
494 * doc/c-arm.text: Update idiv extension restrictions.
496 2011-05-31 Paul Brook <paul@codesourcery.com>
498 * config/tc-arm.c (arm_force_relocation): Resolve all pc-relative
499 loads.
501 2011-05-31 Paul Brook <paul@codesourcery.com>
503 * config/tc-arm.c (do_t_branch): Avoid relaxing branches to constant
504 addresses.
506 2011-05-31 Paul Brook <paul@codesourcery.com>
507 Nathan Sidwell <nathan@codesourcery.com>
509 * config/tc-arm.c (fix_new_arm): Create an absolute symbol for
510 pc-relative fixes to constants.
511 * config/tc-arm.h (TC_FORCE_RELOCATATION_ABS): Define.
513 2011-05-27 Nick Clifton <nickc@redhat.com>
515 * config/tc-s390.c (md_begin): Remove unused variable dup_insn.
517 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
519 * config/tc-s390.c (md_gather_operands): Fix check for floating
520 register pair operands.
522 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
524 * config/tc-s390.c (md_gather_operands): Emit an error for odd
525 numbered registers used as register pair operand.
527 2011-05-23 Nick Clifton <nickc@redhat.com>
529 * config/tc-v850.h (TC_FX_SIZE_SLACK): Define.
531 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
533 * config/tc-tic6x.c (tic6x_operators): Add "pcr_offset".
534 (tic6x_parse_name): Handle it.
535 (tic6x_fix_new_exp): Handle O_pcr_offset.
536 (tic6x_fix_adjustable): Return 0 for the new relocs.
537 (md_apply_fix): Handle them.
538 (tc_gen_reloc): Likewise.
539 * config/tc-tic6x.h (tic6x_fix_info): Add a fix_subsy member.
541 2011-05-18 Nick Clifton <nickc@redhat.com>
543 PR gas/12754
544 * config/tc-tic30.c (ordinal_names): Allow translation of the
545 ordinal names.
547 2011-05-18 Nick Clifton <nickc@redhat.com>
549 * config/tc-arm.c (s_unreq): Reword warning message to make it
550 easier to translate.
551 * config/tc-ia64.c (md_show_usage): Add note for translators.
552 * configure.in (ALL_LINGUAS): Add "fi".
553 * configure: Regenerate.
555 2011-05-18 Tristan Gingold <gingold@adacore.com>
557 * config/tc-ppc.h (ppc_tc_sy): Reorder fields.
558 Put size into an union with dw.
559 (OBJ_COPY_SYMBOL_ATTRIBUTES): Adjust.
560 (ppc_xcoff_end): Declare.
561 (md_end): Define.
562 * config/tc-ppc.c: Add includes for xcoff.
563 (ppc_dwsect): New function.
564 (md_pseudo_table): Add dwsect.
565 (struct dw_subsection): New.
566 (dw_sections): New.
567 (ppc_change_debug_section): New function.
568 (ppc_xcoff_end): Ditto.
569 (ppc_function): Adjust for ppc_tc_sy.
570 (ppc_symbol_new_hook): Ditto.
571 (ppc_frob_symbol): Ditto.
572 (ppc_frob_section): Do not set vma for debug sections.
573 (ppc_fix_adjustable): Return true for debug sections.
574 * config/obj-coff.c: Add includes for xcoff.
575 (coff_frob_section): Handle dwarf section.
577 2011-05-17 Nick Clifton <nickc@redhat.com>
579 * po/fi.po: New Finnish translation.
580 * po/fr.po: Updated French translation.
582 * config/tc-m32r.c (md_show_usage): Fix typos in descriptions.
583 * config/tc-mt.c (md_assemble): Fix typos in warning messages.
584 * cond.c (s_else): Fix typos in error messages.
585 * config/tc-pj.c (md_assemble): Fix typo in error message.
587 2011-05-16 Hans-Peter Nilsson <hp@axis.com>
589 * config/tc-cris.c (md_parse_option) <OPTION_PIC>: Error if not
590 emitting ELF object.
591 (md_show_usage): Only mention --pic if the assembler can generate
592 ELF objects.
593 * doc/c-cris.texi (CRIS-Opt): Mention that generating ELF is a
594 prerequisite for --pic being a valid option.
596 2011-05-13 Frederic Marchal <fmarchal@perso.be>
598 PR gas/12755
599 * config/tc-v850.c (parse_register_list): Correct error string.
601 2011-05-12 Quentin Neill <quentin.neill@amd.com>
603 * config/tc-i386.c (cpu_arch): Rename PROCESSOR_BDVER1 to PROCESSOR_BD.
604 (i386_align_code): Ditto
606 2011-05-12 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
608 PR gas/12715
609 * config/tc-arm.c (parse_big_immediate): Fix parsing of 64-bit
610 immediates on 32-bit hosts.
612 2011-05-10 Quentin Neill <quentin.neill@amd.com>
614 * config/tc-i386.c (cpu_arch): Add bdver2 and rename
615 PROCESSOR_BDVER1 to PROCESSOR_BDVER.
616 (i386_align_code): Rename PROCESSOR_BDVER1.
617 (processor_type): Ditto.
618 * doc/c-i386.texi: Add bdver2.
620 2011-05-10 Alan Modra <amodra@gmail.com>
622 * dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error.
624 2011-05-09 Paul Brook <paul@codesourcery.com>
626 * config/tc-tic6x.c (streq): Define.
627 (tic6x_get_unwind): New.
628 (s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp,
629 s_tic6x_personalityindex, s_tic6x_personality): New functions.
630 (md_pseudo_table): Add "endp", "handlerdata", "personalityindex",
631 "personality" and "cantunwind".
632 (tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions,
633 tic6x_start_unwind_section, tic6x_unwind_frame_regs,
634 tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big,
635 tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word,
636 tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb,
637 tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding,
638 tic6x_cfi_endproc): New.
639 * config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define.
640 (tic6x_unwind_info): New.
641 (tic6x_segment_info_type): Add marked_pr_dependency, unwind and
642 text_unwind.
643 (TARGET_USE_CFIPOP, tc_regname_to_dw2regnum,
644 tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN,
645 DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc,
646 tc_cfi_section_name): Define.
647 * doc/c-tic6x.texi: Document new unwinding directives.
648 * dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default
649 definitions.
650 (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column,
651 CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr):
652 Move to dw2gencfi.h.
653 (CFI_EMIT_target): Define.
654 (dot_cfi_sections): Check tc_cfi_section_name.
655 (dot_cfi_startproc): Use tc_cfi_startproc.
656 (dot_cfi_endproc): Use tc_cfi_endproc.
657 * dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset,
658 CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame,
659 CFI_val_encoded_addr): Move to here from dw2gencfi.c.
661 2011-05-07 Alan Modra <amodra@gmail.com>
663 * dw2gencfi.c (CUR_SEG, SET_CUR_SEG, HANDLED, SET_HANDLED): Define.
664 Use throughout in place of #if SUPPORT_FRAME_LINKONCE.
665 (struct fde_entry): Rename cseg to cur_seg.
666 (cfi_change_reg_numbers): Remove ATTRIBUTE_UNUSED.
667 (get_cfi_seg): Likewise. Use if (SUPPORT_FRAME_LINKONCE) rather
668 that #if SUPPORT_FRAME_LINKONCE.
669 (cfi_finish): Likewise.
671 2011-05-06 Tristan Gingold <gingold@adacore.com>
673 * read.c (s_comm_internal): Remove code for OBJ_VMS.
674 (s_data): Ditto.
675 (s_text): Ditto.
676 * write.c (write_object_file): Ditto.
677 * symbols.c (define_sym_at_dot): Ditto.
678 (colon): Ditto.
680 2011-05-05 Alan Modra <amodra@gmail.com>
682 * dw2gencfi.c (SUPPORT_FRAME_LINKONCE): Define. Use throughout
683 file to conditionally compile code added 2011-04-26.
684 (cfi_change_reg_numbers): Add ATTRIBUTE_UNUSED on params only used
685 when SUPPORT_FRAME_LINKONCE.
686 (get_cfi_seg): Likewise. Reintroduce old code for when not
687 SUPPORT_FRAME_LINKONCE.
688 (cfi_finish): Move get_cfi_seg calls out of loop when not
689 SUPPORT_FRAME_LINKONCE. Avoid unused var warning.
691 2011-05-03 Paul Brook <paul@codesourcery.com>
693 * config/tc-tic6x.c (s_ehtype): New function.
694 (md_pseudo_table): Add "ehtype".
695 (tic6x_fix_adjustable, md_apply_fix): BFD_RELOC_C6000_EHTYPE.
696 * doc/c-tic6x.texi: Document .ehtype directive.
698 2011-04-26 Kai Tietz <ktietz@redhat.com>
700 * dw2gencfi.c (dwcfi_seg_list): New struct.
701 (dwcfi_hash): New static hash variable.
702 (get_debugseg_name): New.
703 (alloc_debugseg_item): New.
704 (make_debug_seg): New.
705 (dwcfi_hash_insert): New.
706 (dwcfi_hash_find): New.
707 (dwcfi_hash_find_or_make): New.
708 (cfi_insn_data): New member cur_seg.
709 (cie_entry): Likewise.
710 (fde_entry): New cseg and handled members.
711 (alloc_fde_entry): Initialize cseg member.
712 (alloc_cfi_insn_data): Initialize cur_seg member.
713 (dot_cfi_sections): Compare for beginning of
714 section names via strncmp.
715 (get_cfi_seg): New.
716 (cfi_finish): Treat link-once sections.
717 (is_now_linkonce_segment): New local helper.
718 (output_cie): Ignore cie entries not member of current
719 segment.
720 (output_fde): Likewise.
721 (select_cie_for_fde): Likewise.
722 (cfi_change_reg_numbers): Add new argument for current segment
723 and ignore insn elements, if not part of current segment.
724 * ehopt.c (get_cie_info): Use strncmp for
725 section name matching.
726 (heck_eh_frame): Likewise.
728 2011-04-20 Catherine Moore <clm@codesourcery.com>
729 David Ung <davidu@mips.com>
731 * config/mips.c (mips_cl_insn): Add new field complete_p.
732 (create_insn): Initialize complete_p to zero.
733 (BASE_REG_EQ): New.
734 (fix_24k_align_to): New.
735 (fix_24k_store_info): Declare.
736 (fix_24k_sort): New.
737 (fix_24k_record_store_info): New.
738 (nops_for_24k): New.
739 (nops_for_insn): Call nops_for_24k.
740 (append_insn): Move O_constant expression handling.
742 2011-04-20 Alan Modra <amodra@gmail.com>
744 * hash.c (set_gas_hash_table_size): Use bfd_hash_set_default_size.
745 (hash_new_sized): New function, split out from..
746 (hash_new): ..here.
748 2011-04-19 Nick Clifton <nickc@redhat.com>
750 * config/tc-arm.c (v7m_psrs): Revert previous delta.
752 2011-04-18 Julian Brown <julian@codesourcery.com>
753 Nick Clifton <nickc@redhat.com>
755 * config/tc-arm.c (parse_psr): Use selected_cpu not cpu_variant to
756 detect M-profile targets.
757 (do_t_swi): Exclude v7 and higher variants from arm_ext_os test.
758 (v7m_psrs): Fix typo: basepri_max should be basepri_mask.
760 2011-04-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
762 * config/tc-s390.c (s390_machine): New prototype.
763 (md_pseudo_table): New pseudo-op .machine.
764 (s390_opcode_hash): Initialize to NULL.
765 (s390_parse_cpu): New function.
766 (md_parse_option): Use s390_parse_cpu.
767 (s390_setup_opcodes): New function.
768 (md_begin): Use s390_setup_opcodes.
769 (s390_machine): New hook handling the new .machine pseudo.
771 * doc/c-s390.texi: Document the new pseudo op .machine.
773 2011-04-12 H.J. Lu <hongjiu.lu@intel.com>
775 * config/tc-i386.c (i386_mach): Start error message with lower
776 case.
777 (md_begin): Likewise.
778 (md_parse_option): Likewise.
779 (i386_target_format): Likewise.
780 (check_byte_reg): Likewise.
781 (check_long_reg): Likewise.
782 (check_qword_reg): Likewise.
783 (check_word_reg): Likewise.
785 2011-04-12 Nick Clifton <nickc@redhat.com>
787 PR gas/12532
788 * config/tc-arm.c (relax_branch): Do not relax branches to
789 preemptable global symbols.
791 2011-04-11 Julian Brown <julian@codesourcery.com>
793 * config/tc-arm.c (parse_psr): Add LHS argument. Improve support
794 for *APSR bitmasks.
795 (operand_parse_code): Replace OP_PSR with OP_wPSR and OP_rPSR.
796 Remove OP_RVC_PSR.
797 (parse_operands): Likewise.
798 (do_mrs): Tweak error message for constraint.
799 (do_t_mrs): Update constraints for changes to APSR support.
800 (do_t_msr): Likewise. Don't set PSR_f flag here.
801 (psrs): Remove "g", "nzcvq", "nzcvqg".
802 (insns): Tweak entries for msr and mrs instructions.
804 2011-04-11 Kai Tietz <ktietz@redhat.com>
806 * config/tc-i386.c (x86_cons): Initialize adjust with zero.
808 2011-04-11 Nick Clifton <nickc@redhat.com>
810 * config/tc-i386.c (x86_cons): Define even for non-ELF targets.
811 * config/tc-i386.h (x86_cons): Always prototype.
813 * config/tc-cr16.c (getprocregp_image): Fix type of 'r' parameter
814 in order to avoid a compile time warning.
815 (getprocreg_image): Likewise.
817 2011-04-11 Alan Modra <amodra@gmail.com>
819 * config/tc-cr16.c (getprocreg_image): Correct range check.
820 (getprocregp_image): Likewise.
822 2011-04-06 Joseph Myers <joseph@codesourcery.com>
824 * configure.tgt (strongarm*be, strongarm*b, strongarm*,
825 xscale*be|xscale*b, xscale*): Remove architectures.
826 (thumb-*-coff, thumb-*-rtems*, thumb-*-elf, thumb-epoc-pe,
827 thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets.
829 2011-04-01 Tristan Gingold <gingold@adacore.com>
831 * config/tc-ia64.c (md_apply_fix): Add a cast to avoid a warning.
833 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
835 * config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
836 static variables.
837 (md_begin): Initialize them.
838 (s_tic6x_scomm): New static function.
839 (md_pseudo_table): Add "scomm".
840 (tc_gen_reloc): Really undo all adjustments made by
841 bfd_install_relocation.
842 * doc/c-tic6x.texi: Document the .scomm directive.
844 2011-03-31 Tristan Gingold <gingold@adacore.com>
846 * dwarf2dbg.c (DWARF2_VERSION): Define.
847 (out_debug_line): Use it.
848 (out_debug_aranges): Ditto.
849 (out_debug_info): Ditto.
850 * config/tc-ia64.h (DWARF2_VERSION): Override it.
852 2011-03-30 Michael Snyder <msnyder@vmware.com>
854 * obj-elf.c (obj_elf_section): Free malloced name.
855 * macro.c (get_any_string): Free malloced br_buf.
856 (do_formals): Free 'formal'.
858 2011-03-30 Tristan Gingold <gingold@adacore.com>
860 * config/tc-ppc.c (ppc_frob_symbol): Convert stsym symbols value
861 to offset only if within is set.
862 (ppc_stabx): Reformat. For stsym stabs, add a check and set
863 within only for symbols.
865 2011-03-29 Richard Henderson <rth@redhat.com>
867 PR 12610
868 * config/tc-alpha.c (s_alpha_align): Don't auto-align a previous
869 label; zap alpha_insn_label.
871 2011-03-29 H.J. Lu <hongjiu.lu@intel.com>
873 * config/tc-i386.c (handle_quad): Properly handle multiple
874 operands.
876 2011-03-29 Mike Frysinger <vapier@gentoo.org>
878 * config/bfin-parse.y (BYTEUNPACK): Return yyerror when dest
879 reg $2 is the same as dest reg $4.
881 2011-03-29 Mike Frysinger <vapier@gentoo.org>
883 * config/bfin-parse.y (BYTEOP16M): Return yyerror when dest
884 reg $2 is the same as dest reg $4.
886 2011-03-29 Mike Frysinger <vapier@gentoo.org>
888 * config/bfin-parse.y (BYTEOP16P): Return yyerror when dest
889 reg $2 is the same as dest reg $4.
891 2011-03-28 Mike Frysinger <vapier@gentoo.org>
893 * config/bfin-parse.y (16bit acc add): Return yyerror when dest
894 reg $1 is the same as dest reg $7.
896 2011-03-28 H.J. Lu <hongjiu.lu@intel.com>
898 * config/tc-i386.c (handle_quad): New.
899 (md_pseudo_table): Add "quad".
901 2011-03-26 John Marino <binutils@marino.st>
903 * configure.tgt: Fix support for *-*-dragonfly*.
904 * config/tc-i386.c: define SVR4_COMMENT_CHARS for dragonfly.
905 * config/te-dragonfly.h: New file.
907 2011-03-24 Eric B. Weddington <eric.weddington@atmel.com>
909 * config/tc-avr.c (mcu_types): Add new devices: atmega325pa,
910 atmega3250pa, atmega3290pa, atmega16hvbrevb, atmega32hvbrevb,
911 at90pwm161.
912 * doc/c-avr.texi: Document new device names.
914 2011-03-24 Mike Frysinger <vapier@gentoo.org>
916 * config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest
917 reg $1 is the same as dest reg $7.
918 (quad 16bit add/sub): Return yyerror when dest reg $1 is the same as
919 dest reg $7.
921 2011-03-24 Mike Frysinger <vapier@gentoo.org>
923 * config/bfin-parse.y (check_macfuncs): Clarify error message when
924 P is mismatched. Check destination regno are off by one when P is
925 set, or are equal when P is not set.
927 2011-03-23 Mike Frysinger <vapier@gentoo.org>
929 * config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is
930 the same as dest reg $4.
931 (BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5.
933 2011-03-23 Eric B. Weddington <eric.weddington@atmel.com>
935 * config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u,
936 atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu.
937 * doc/c-avr.texi: Document new device names.
939 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
941 * config/tc-avr.c (struct avr_opcodes_s): Add opcode field.
942 (AVR_INSN): Change definition to match.
943 (avr_opcodes): Likewise, change to match.
944 (mcu_types): Add XMEGA architecture names and new XMEGA device names.
945 (md_show_usage): Add XMEGA architecture names.
946 (avr_operand): Add 'E' constraint for DES instruction of XMEGA devices.
947 Add support for SPM Z+ instruction.
948 * doc/c-avr.texi: Add documentation for XMEGA architectures and
949 devices.
951 2011-03-21 Eric B. Weddington <eric.weddington@atmel.com>
953 * config/tc-avr.c (md_show_usage): Add "Assembler" text to output.
955 2011-03-18 Alan Modra <amodra@gmail.com>
957 * config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol
958 on .size expression errors rather than symbols in the size expression.
960 2011-03-18 Alan Modra <amodra@gmail.com>
962 * input-scrub.c (line_numberT): Delete.
963 (input_scrub_close): Reset line counters.
964 * messages.c (as_show_where): Don't print invalid line number.
965 (as_warn_internal, as_bad_internal): Likewise.
967 2011-03-18 Alan Modra <amodra@gmail.com>
969 * read.c (read_a_source_file): Remove md_after_pass_hook.
970 Move "quit" label before set of dot_symbol.
971 * config/tc-d10v.h (md_after_pass_hook): Don't define.
972 * config/tc-d30v.h (md_after_pass_hook): Likewise.
973 * config/tc-m32r.h (md_after_pass_hook): Likewise.
974 (md_cleanup): Define to call m32r_fill_insn.
976 2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
978 * config/tc-s390.c (md_parse_option): Add -march=all option which
979 switches to the highest available CPU.
981 2011-03-17 Alan Modra <amodra@gmail.com>
983 PR 12569
984 * expr.c (operand): Correct passing of "mode" to expr.
985 * read.c (do_org): Allow expr_section.
986 (get_known_segmented_expression): Don't assert anything about the
987 segment.
989 2011-03-16 H.J. Lu <hongjiu.lu@intel.com>
991 * as.c (show_usage): Add --size-check=.
992 (parse_args): Add and handle OPTION_SIZE_CHECK.
994 * as.h (flag_size_check): New.
996 * config/obj-elf.c (elf_frob_symbol): Use as_bad to report
997 bad .size directive only for --size-check=error.
999 * doc/as.texinfo: Document --size-check=.
1001 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1003 * config/tc-bfin.c (bfin_cpus[]): Add 0.4 for
1004 bf542/bf544/bf547/bf548/bf549.
1006 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1008 * config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
1009 determine whether a relocation is needed.
1010 (md_apply_fix, arm_apply_sym_value): Likewise.
1012 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1014 * config/tc-arm.c (arm_adjust_symtab): Set the branch type
1015 for Thumb symbols.
1017 2011-03-11 Nick Clifton <nickc@redhat.com>
1019 * remap.c (remap_debug_filename): Always allocate a buffer for the
1020 returned pointer.
1021 * stabs.c (stabs_generate_asm_file): Free the pointer returned by
1022 remap_debug_filename.
1024 2011-03-10 Michael Snyder <msnyder@vmware.com>
1026 Revert the following change:
1027 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1028 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1030 2011-03-10 Alan Modra <amodra@gmail.com>
1032 * gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
1033 TARGET_SYMBOL_FIELDS): Don't define.
1034 * gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.
1036 2011-03-09 Michael Snyder <msnyder@vmware.com>
1038 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1039 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1040 (emit_fixed_inc_line_addr): Assign instead of conditional in
1041 assert.
1043 2011-03-05 H.J. Lu <hongjiu.lu@intel.com>
1045 * config/obj-elf.c (elf_frob_symbol): Mention symbol name in
1046 non-constant .size expression.
1048 2011-03-02 Nick Clifton <nickc@redhat.com>
1050 * ecoff.c: Incldue filenames.h
1052 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
1054 * depend.c (register_dependency): Use filename_(n)cmp.
1055 * dwarf2dbg.c (get_filenum): Likewise.
1056 * ecoff.c (add_file): Likewise.
1057 (ecoff_generate_asm_lineno): Likewise.
1058 * input-scrub.c (new_logical_line_flags): Likewise.
1059 * listing.c (file_info): Likewise.
1060 (listing_newline): Likewise.
1061 * remap.c (remap_debug_filename): Likewise.
1062 * stabs.c (generate_asm_file): Likewise.
1063 (stabs_generate_asm_lineno): Likewise.
1065 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1067 * config/tc-mips.c (append_insn): Disable branch relaxation for
1068 DSP instructions.
1070 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1072 * config/tc-mips.c (macro): Handle M_PREF_AB.
1074 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1076 * config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary
1077 register to use.
1078 (RELAX_BRANCH_UNCOND): Adjust accordingly.
1079 (RELAX_BRANCH_LIKELY): Likewise.
1080 (RELAX_BRANCH_LINK): Likewise.
1081 (RELAX_BRANCH_TOOFAR): Likewise.
1082 (RELAX_BRANCH_AT): New macro.
1083 (append_insn): Encode the temporary register to use in standard
1084 MIPS branch relaxation.
1085 (relaxed_branch_length): Update according to changes to
1086 RELAX_BRANCH_ENCODE.
1087 (md_convert_frag): Use the encoded register as the temporary.
1089 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1091 * config/tc-mips.c (mips_fix_adjustable): On REL targets also
1092 reject PC-relative relocations.
1094 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1096 * config/tc-mips.c (md_convert_frag): Correct message
1097 capitalization.
1099 2011-02-28 Alan Modra <amodra@gmail.com>
1101 * symbols.c (report_op_error): Remove unnecessary forward declaration.
1102 Add "op" parameter. Report operator and operand segments in error
1103 message, not operand symbols.
1104 (resolve_symbol_value): Always set segment for equated symbols, not
1105 just when finalizing. Adjust report_op_error calls.
1107 2011-02-25 H.J. Lu <hongjiu.lu@intel.com>
1109 * config/tc-i386.c (reloc): Don't sign-check 4-byte relocations
1110 if 64bit relocations aren't allowed.
1112 2011-02-25 Alan Modra <amodra@gmail.com>
1114 PR gas/12519
1115 * config/obj-elf.c (elf_frob_symbol): Properly handle size expression.
1117 2011-02-21 Maciej W. Rozycki <macro@codesourcery.com>
1119 * config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
1120 initialization of offset_reloc.
1122 2011-02-15 Richard Henderson <rth@redhat.com>
1124 * dw2gencfi.c (dot_cfi_dummy): New.
1125 (cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
1126 * read.c (pobegin): Unconditionally call cfi_pop_insert.
1128 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1130 * configure: Regenerate.
1132 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1134 * config/bfin-lex.l (BYTEOP2M): Remove tokenization.
1135 * config/bfin-parse.y (BYTEOP2M): Delete token.
1136 (asm_1): Remove BYTEOP2M insn matching.
1138 2011-02-12 Mike Frysinger <vapier@gentoo.org>
1140 * config/bfin-defs.h: Include opcode/bfin.h.
1141 (M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete.
1143 2011-02-11 Mike Frysinger <vapier@gentoo.org>
1145 * doc/c-bfin.texi (Instruction Delimiting): Fix occur typo.
1146 (Modify Registers): Fix subtracted typo.
1147 (.byte2): Extend and swap descriptions with .byte4.
1148 (.byte4): Extend and swap descriptions with .byte2.
1149 (.db, .dw, .dd): Document behavior.
1151 2011-02-11 Mike Frysinger <vapier@gentoo.org>
1153 * config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.
1155 2011-02-11 Alan Modra <amodra@gmail.com>
1157 * doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.
1159 2011-02-10 Alan Modra <amodra@gmail.com>
1161 * doc/as.texinfo (Overview): Add missing markup around Blackfin
1162 and PowerPC options.
1164 2011-02-10 Alan Modra <amodra@gmail.com>
1166 * config/tc-ppc.c (md_show_usage): Remove -l and -b. Add -K PIC.
1167 * doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options.
1168 (Overview <Target PowerPC options>): Add a number of missing options.
1169 * doc/c-ppc.texi: Likewise. Add markup for use in manpage generation.
1171 2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
1173 PR gas/6957
1174 * config/tc-i386.c (i386_align_code): Use f32_patt when tuning
1175 for i686.
1177 2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
1179 * config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
1180 for ISA extensions.
1181 (md_parse_option): Likewise.
1183 2011-02-04 Bernd Schmidt <bernds@codesourcery.com>
1185 * doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".
1186 * doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic".
1187 (TIC6X Options): Don't mention "-matomic".
1188 * config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete.
1189 (md_longopts): Remove corresponding entries.
1190 (md_parse_option): Don't handle them.
1191 (md_show_usage): Don't document them.
1192 (tic6x_atomic): Delete variable.
1193 (tic6x_update_features): Always copy tic6x_arch_enable to
1194 tic6x_features.
1195 (tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC.
1196 (s_tic6x_atomic, s_tic6x_noatomic): Remove functions.
1197 (md_pseudo_table): Remove ".atomic" and ".noatomic".
1199 2011-01-31 Nick Clifton <nickc@redhat.com>
1201 * write.c (write_contents): Include output file name and bfd error
1202 value when reporting the inability to write to the output file.
1203 * config/tc-rx.c (rx_handle_align): Do not insert NOPs into align
1204 frag that has a non-zero fill value.
1206 2011-01-27 DJ Delorie <dj@redhat.com>
1208 * config/tc-rx.c (md_convert_frag): If we can't compute the target
1209 address, zero out the values stored in the object file to make
1210 objdump's output consistent.
1212 2011-01-26 Kai Tietz <kai.tietz@onevision.com>
1214 * config/tc-i386.c (md_begin): Set for x64 windows COFF target
1215 x86_dwarf2_return_column to 32.
1217 2011-01-20 Nick Clifton <nickc@redhat.com>
1219 PR gas/12384
1220 * config/tc-h8300.c (constant_fits_width_p): Use correct type for
1221 comparison.
1223 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1225 * write.c (compress_debug): Return if section size is smaller
1226 than 32 bytes.
1228 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1230 PR gas/12409
1231 * write.c (compress_debug): Return if section size is 0.
1233 2011-01-18 Mingfeng Wu <mingfeng@faraday-tech.com>
1235 * config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible
1236 cores: fa606te, fa616te, fmp626. Modify the VFP of fa626te.
1237 * doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te,
1238 fmp626} options.
1240 2011-01-18 Nick Clifton <nickc@redhat.com>
1242 PR gas/12390
1243 * doc/all.texi: Add NS32K
1244 * doc/as.texinfo: Remove target specific details of which
1245 characters act as comment initiators and statement separators into
1246 individual target specific files.
1247 * doc/c-alpha.texi (Alpha-Chars): Document special behaviour of
1248 the hash character at the start of a line.
1249 * doc/c-arm.texi (ARM-Chars): Likewise.
1250 * doc/c-avr.texi (AVR-Chars): Likewise.
1251 * doc/c-d10v.texi (D10V-Chars): Likewise.
1252 * doc/c-d30v.texi (D30V-Chars): Likewise.
1253 * doc/c-mmix.texi (MMIX-Chars): Likewise.
1254 * doc/c-s390.texi (s390 characters): Likewise.
1255 * doc/c-sh.texi (SH-Chars): Likewise.
1256 * doc/c-sh64.texi (SH64-Chars): Likewise.
1257 * doc/c-sparc.texi (SPARC-Chars): Likewise.
1258 * doc/c-tic6x.texi (TIC6X Syntax): Likewise.
1259 * doc/c-xtensa.texi (Xtensa Syntax): Likewise.
1260 * doc/c-z80.texi (Z80-Chars): Likewise.
1261 * doc/c-z8k.texi (Z8000-Chars): Likewise.
1262 * doc/c-pdp11.texi (PDP11-Syntax): Document line separator character.
1263 * doc/c-arc.texi (ARC-Chars): Fill in this subsection.
1264 * doc/c-bfin.texi (Blackfin Syntax): Document line comment and
1265 line separator characters.
1266 * doc/c-cr16.texi (CR16 Syntax): Likewise.
1267 * doc/c-i386.texi (i386-Chars): Likewise.
1268 * doc/c-i860.texi (i860-Chars): Likewise.
1269 * doc/c-i960.texi (i960-Chars): Likewise.
1270 * doc/c-ip2k.texi (IP2K-Chars): Likewise.
1271 * doc/c-lm32.texi (LM32-Chars): likewise.
1272 * doc/c-m32c.texi (M32C-Chars): Likewise.
1273 * doc/c-m68hc11.texi (M68HC11-syntax): Likewise.
1274 * doc/c-m68k.texi (M68K-Chars): Likewise.
1275 * doc/c-microblaze.texi (MicroBlaze-Chars): Likewise.
1276 * doc/c-msp430.texi (MSP430-Chars): Likewise.
1277 * doc/c-mt.texi (MT-Chars): Likewise.
1278 * doc/c-ns32k.texi (NS32K-Chars): Likewise.
1279 * doc/c-pj.texi (PJ-Chars): Likewise.
1280 * doc/c-ppc.texi (PowerPC-Chars): Likewise.
1281 * doc/c-rx.texi (RX-Chars): Likewise.
1282 * doc/c-score.texi (SCORE-Chars): Likewise.
1283 * doc/c-tic54x.texi (TIC54X-Chars): Likewise.
1284 * doc/c-v850.texi (V850-Chars): Likewise.
1285 * doc/c-vax.texi (VAX-Chars): Likewise.
1286 * doc/c-xc16x.texi (xc16x-Chars): Likewise.
1288 2011-01-17 Quentin Neill <quentin.neill@amd.com>
1290 * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS.
1292 * doc/c-i386.texi (i386-TBM): New section.
1294 2011-01-16 H.J. Lu <hongjiu.lu@intel.com>
1296 * config/tc-i386.c (disallow_64bit_disp): Renamed to ...
1297 (disallow_64bit_reloc): This.
1298 (md_assemble): Don't check movabs for x32 mode here.
1299 (i386_target_format): Updated.
1300 (tc_gen_reloc): Check if 64bit relocations are allowed.
1302 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
1304 * config/tc-i386.c (disallow_64bit_disp): New.
1305 (x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with
1306 X86_64_ABI/X86_64_X32_ABI.
1307 (md_assemble): Don't allow movabs with relocation in x32 mode.
1308 (i386_target_format): Updated.
1310 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
1312 * config/tc-i386.c (OPTION_N32): Renamed to ...
1313 (OPTION_X32): This.
1314 (md_longopts): Replace n32 with x32.
1315 (md_parse_option): Updated.
1316 (md_show_usage): Likewise.
1318 * doc/c-i386.texi: Replace --n32 with --x32.
1320 2011-01-11 Mingjie Xing <mingjie.xing@gmail.com>
1322 * config/tc-mips.c (mips_ip): Update error messages. Take an
1323 unadjusted offset for "+c" argument.
1325 2011-01-10 Nick Clifton <nickc@redhat.com>
1327 * config/tc-i386.c (x86_elf_abi): Only define for targets that use
1328 it.
1330 2011-01-10 Nick Clifton <nickc@redhat.com>
1332 * config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only
1333 part of the file.
1335 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
1336 Glauber de Oliveira Costa <glommer@gmail.com>
1338 * doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
1339 .tlsdescseq directive.
1340 * config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
1341 following a symbol.
1342 (s_arm_tls_descseq): New directive.
1343 (md_pseudo_table): Add it.
1344 (encode_branch): Allow TLS_CALL relocs too.
1345 (do_t_blx, do_t_branch23): Use encode_branch.
1346 (reloc_names): Add tlsdesc and tlscall.
1347 (md_apply_fix): Process tls desc relocations.
1348 (tc_gen_reloc): Likewise.
1349 (arm_fix_adjustable): Likewise.
1351 2011-01-07 Quentin Neill <quentin.neill@amd.com>
1353 * config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS.
1355 * doc/c-i386.texi (i386-BMI): New section.
1357 2011-01-06 Paul Koning <ni1d@arrl.net>
1359 * config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative
1360 references to absolute addresses.
1362 2011-01-05 DJ Delorie <dj@redhat.com>
1364 * config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression
1365 instead of an RH_NEG32 one.
1367 2011-01-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1369 * doc/c-i386.texi: Clarify --n32.
1371 2011-01-04 H.J. Lu <hongjiu.lu@intel.com>
1373 * config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit
1374 integer registers in VEX.vvvv. Check register-only source
1375 operand when two source operands are swapped. Properly update
1376 destination when two source operands are swapped.
1378 2011-01-01 H.J. Lu <hongjiu.lu@intel.com>
1380 * gas.c (parse_args): Update copyright to 2011.
1382 For older changes see ChangeLog-2010
1383 \f
1384 Local Variables:
1385 mode: change-log
1386 left-margin: 8
1387 fill-column: 74
1388 version-control: never
1389 End: