1 2011-08-09 Chao-ying Fu <fu@mips.com>
2 Maciej W. Rozycki <macro@codesourcery.com>
4 * config/tc-mips.c (mips_set_options): Add ase_mcu.
5 (mips_opts): Initialise ase_mcu to -1.
6 (ISA_SUPPORTS_MCU_ASE): New macro.
7 (MIPS_CPU_ASE_MCU): Likewise.
8 (is_opcode_valid): Handle MCU.
9 (macro_build, macro): Likewise.
10 (validate_mips_insn, validate_micromips_insn): Likewise.
12 (options): Add OPTION_MCU and OPTION_NO_MCU.
13 (md_longopts): Add mmcu and mno-mcu.
14 (md_parse_option): Handle OPTION_MCU and OPTION_NO_MCU.
15 (mips_after_parse_args): Handle MCU.
16 (s_mipsset): Likewise.
17 (md_show_usage): Handle MCU options.
19 * doc/as.texinfo: Document -mmcu and -mno-mcu options.
20 * doc/c-mips.texi: Likewise, and document ".set mcu" and
21 ".set nomcu" directives.
23 2011-08-09 Maciej W. Rozycki <macro@codesourcery.com>
25 * config/tc-mips.c (gpr_mod_mask): Remove INSN2_MOD_GPR_MB,
26 INSN2_MOD_GPR_MC, INSN2_MOD_GPR_ME, INSN2_MOD_GPR_MG,
27 INSN2_MOD_GPR_MHI, INSN2_MOD_GPR_MJ, INSN2_MOD_GPR_MM,
28 INSN2_MOD_GPR_MN, INSN2_MOD_GPR_MP and INSN2_MOD_GPR_MQ opcode
30 (gpr_read_mask): Add INSN2_READ_GPR_MC, INSN2_READ_GPR_ME
31 INSN2_READ_GPR_MG, INSN2_READ_GPR_MJ, INSN2_READ_GPR_MMN,
32 INSN2_READ_GPR_MP and INSN2_READ_GPR_MQ opcode register use
34 (gpr_write_mask): Replace INSN2_WRITE_GPR_S opcode register
35 use flag with INSN_WRITE_GPR_S. Add INSN2_WRITE_GPR_MB,
36 INSN2_WRITE_GPR_MHI, INSN2_WRITE_GPR_MJ and INSN2_WRITE_GPR_MP
37 opcode register use checks.
38 (can_swap_branch_p): Enable microMIPS branch swapping.
39 (append_insn): Likewise.
41 2011-08-09 Maciej W. Rozycki <macro@codesourcery.com>
43 * config/tc-mips.c (RELAX_MICROMIPS_ENCODE): Remove forced 16-bit
44 branch size information.
45 (RELAX_MICROMIPS_U16BIT): Remove macro.
46 (RELAX_MICROMIPS_UNCOND): Adjust accordingly.
47 (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
48 (RELAX_MICROMIPS_RELAX32): Likewise.
49 (RELAX_MICROMIPS_TOOFAR16): Likewise.
50 (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
51 (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
52 (RELAX_MICROMIPS_TOOFAR32): Likewise.
53 (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
54 (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
55 (append_insn): Always check forced_insn_length for microMIPS
56 relaxation. Adjust code for the removal of
57 RELAX_MICROMIPS_U16BIT.
58 (mips_ip) <'D', 'E'>: If forced_insn_length, then emit the
59 relocation straight away.
60 (relaxed_micromips_16bit_branch_length): Adjust code for the
61 removal of RELAX_MICROMIPS_U16BIT.
63 2011-08-08 Tristan Gingold <gingold@adacore.com>
65 * config/obj-macho.c (obj_mach_o_section): New function.
66 (struct known_section): New type.
67 (known_sections): Declare.
68 (obj_mach_o_known_section): New function.
69 (obj_mach_o_common_parse): Ditto.
70 (obj_mach_o_comm): Ditto.
71 (obj_mach_o_subsections_via_symbols): Ditto.
72 (mach_o_pseudo_table): Add new pseudos.
74 2011-08-06 Richard Henderson <rth@redhat.com>
76 * dw2gencfi.c (all_fde_data): Export.
77 * dw2gencfi.h (all_fde_data): Declare.
78 * config/tc-alpha.c (alpha_elf_md_end): Don't convert legacy unwind
79 info to cfi unwind info if the user already has supplied some.
81 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
83 * config/tc-mips.c (emit_nop): Delete.
84 (get_delay_slot_nop): New function.
85 (nops_for_insn_or_target): Use it.
86 (append_insn): Likewise. When avoiding hazards, call add_fixed_insn
87 and insert_into_history directly.
89 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
91 * config/tc-mips.c (delayed_branch_p, compact_branch_p)
92 (uncond_branch_p, branch_likely_p): New functions.
93 (insns_between, nops_for_insn_or_target, append_insn)
94 (macro_start): Use them.
95 (get_append_method): Likewise. Remove redundant test.
97 2011-08-05 David S. Miller <davem@davemloft.net>
99 * config/tc-sparc.c (v9a_asr_table): Add "cps".
100 (sparc_ip): Handle '4', '5' and '(' format codes.
102 2011-08-04 H.J. Lu <hongjiu.lu@intel.com>
105 * output-file.c (output_file_close): Call bfd_cache_close_all
108 * write.c (write_object_file): Revert the last change.
110 2011-08-04 Alan Modra <amodra@gmail.com>
112 * write.c (write_object_file): Call set_symtab even if we had
115 2011-08-04 Tristan Gingold <gingold@adacore.com>
117 * config/obj-elf.c (obj_elf_section): Do not free name.
119 2011-08-03 James Greenhalgh <james.greenhalgh@arm.com>
121 * config/tc-arm.c (do_t_strexbh): New.
122 (insns): Update accordingly.
124 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
127 * config/tc-i386.c (handle_quad): Removed.
128 (md_pseudo_table): Remove "quad".
129 (tc_gen_reloc): Don't check BFD_RELOC_64 for disallow_64bit_reloc.
130 (x86_dwarf2_addr_size): New.
132 * config/tc-i386.h (x86_dwarf2_addr_size): New.
133 (DWARF2_ADDR_SIZE): Likewise.
135 2011-08-01 Nick Clifton <nickc@redhat.com>
138 * config/tc-arm.c (literal_pool): Add locs field.
139 (add_to_lit_pool): Initialise the locs entry for the new literal.
140 (s_ltorg): Generate a DWARF2 line number entry for each emitted
143 2011-08-01 Tristan Gingold <gingold@adacore.com>
145 * write.c (write_relocs): Fix -Wshadow in DEBUG3 and DEBUG4.
147 2011-08-01 Tristan Gingold <gingold@adacore.com>
149 * frags.c (frag_grow): Simplify the code.
151 2011-07-30 Richard Sandiford <rdsandiford@googlemail.com>
153 * config/tc-mips.c (nops_for_vr4130): Revert previous commit.
155 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
157 * config/tc-mips.c: Adjust comments throughout.
158 (reglist_lookup): Reshape code.
159 (jmp_reloc_p, jalr_reloc_p): Reformat.
160 (got16_reloc_p, hi16_reloc_p, lo16_reloc_p): Handle microMIPS
162 (gpr_mod_mask): Remove unused variable.
163 (gpr_read_mask, gpr_write_mask): Reshape code.
164 (fpr_read_mask, fpr_write_mask): Likewise.
165 (nops_for_vr4130): Ensure non-microMIPS mode.
166 (can_swap_branch_p): Correct pinfo2 reference. Reshape code.
167 (append_insn): Skip Loongson 2F workaround in MIPS16 mode. Use
168 the outermost operator of a compound relocation to determines
169 the relocated field. Fix formatting.
170 (md_convert_frag): Reshape code.
172 2011-07-29 Tristan Gingold <gingold@adacore.com>
174 * frags.c (frag_var_init): New function.
175 (frag_var): Call frag_var_init to initialize.
176 (frag_variant): Ditto.
178 2011-07-27 Nathan Sidwell <nathan@codesourcery.com>
180 * dwarf2dbg.c (out_debug_line): Ignore non-normal segments, with a
182 * doc/as.texinfo (Offset): Document .offset directive.
184 2011-07-27 Tristan Gingold <gingold@adacore.com>
186 * frags.c (frag_grow): Revert previous patch.
188 2011-07-26 Kazuhiro Inaoka <kazuhiro.inaoka.ud@renesas.com>
190 * config/tc-rx.c (md_convert_frag): Fix encoding of beq.a
191 synthetic instruction.
193 2011-07-25 Tristan Gingold <gingold@adacore.com>
195 * frags.c (frag_grow): Simplify the code.
197 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
198 Chao-ying Fu <fu@mips.com>
199 Richard Sandiford <rdsandiford@googlemail.com>
201 * config/tc-mips.h (mips_segment_info): Add one bit for
203 (TC_LABEL_IS_LOCAL): New macro.
204 (mips_label_is_local): New prototype.
205 * config/tc-mips.c (S0, S7): New macros.
206 (emit_branch_likely_macro): New variable.
207 (mips_set_options): Add micromips.
208 (mips_opts): Initialise micromips to -1.
209 (file_ase_micromips): New variable.
210 (CPU_HAS_MICROMIPS): New macro.
211 (hilo_interlocks): Set for microMIPS too.
212 (gpr_interlocks): Likewise.
213 (cop_interlocks): Likewise.
214 (cop_mem_interlocks): Likewise.
215 (HAVE_CODE_COMPRESSION): New macro.
216 (micromips_op_hash): New variable.
217 (micromips_nop16_insn, micromips_nop32_insn): New variables.
218 (NOP_INSN): Handle microMIPS ASE.
219 (mips32_to_micromips_reg_b_map): New macro.
220 (mips32_to_micromips_reg_c_map): Likewise.
221 (mips32_to_micromips_reg_d_map): Likewise.
222 (mips32_to_micromips_reg_e_map): Likewise.
223 (mips32_to_micromips_reg_f_map): Likewise.
224 (mips32_to_micromips_reg_g_map): Likewise.
225 (mips32_to_micromips_reg_l_map): Likewise.
226 (mips32_to_micromips_reg_n_map): Likewise.
227 (mips32_to_micromips_reg_h_map): New variable.
228 (mips32_to_micromips_reg_m_map): Likewise.
229 (mips32_to_micromips_reg_q_map): Likewise.
230 (micromips_to_32_reg_h_map): New variable.
231 (micromips_to_32_reg_i_map): Likewise.
232 (micromips_to_32_reg_m_map): Likewise.
233 (micromips_to_32_reg_q_map): Likewise.
234 (micromips_to_32_reg_b_map): New macro.
235 (micromips_to_32_reg_c_map): Likewise.
236 (micromips_to_32_reg_d_map): Likewise.
237 (micromips_to_32_reg_e_map): Likewise.
238 (micromips_to_32_reg_f_map): Likewise.
239 (micromips_to_32_reg_g_map): Likewise.
240 (micromips_to_32_reg_l_map): Likewise.
241 (micromips_to_32_reg_n_map): Likewise.
242 (micromips_imm_b_map, micromips_imm_c_map): New macros.
243 (RELAX_DELAY_SLOT_16BIT): New macro.
244 (RELAX_DELAY_SLOT_SIZE_FIRST): Likewise.
245 (RELAX_DELAY_SLOT_SIZE_SECOND): Likewise.
246 (RELAX_MICROMIPS_ENCODE, RELAX_MICROMIPS_P): New macros.
247 (RELAX_MICROMIPS_TYPE, RELAX_MICROMIPS_AT): Likewise.
248 (RELAX_MICROMIPS_U16BIT, RELAX_MICROMIPS_UNCOND): Likewise.
249 (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
250 (RELAX_MICROMIPS_RELAX32, RELAX_MICROMIPS_TOOFAR16): Likewise.
251 (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
252 (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
253 (RELAX_MICROMIPS_TOOFAR32): Likewise.
254 (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
255 (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
256 (INSERT_OPERAND, EXTRACT_OPERAND): Handle microMIPS ASE.
257 (mips_macro_warning): Add delay_slot_16bit_p, delay_slot_32bit_p,
259 (mips_mark_labels): New function.
260 (mips16_small, mips16_ext): Remove variables, replacing with...
261 (forced_insn_size): ... this.
262 (append_insn, mips16_ip): Update accordingly.
263 (micromips_insn_length): New function.
264 (insn_length): Return the length of microMIPS instructions.
265 (mips_record_mips16_mode): Rename to...
266 (mips_record_compressed_mode): ... this. Handle microMIPS ASE.
267 (install_insn): Handle microMIPS ASE.
268 (reglist_lookup): New function.
269 (is_size_valid, is_delay_slot_valid): Likewise.
270 (md_begin): Handle microMIPS ASE.
271 (md_assemble): Likewise. Update for append_insn interface change.
272 (micromips_reloc_p): New function.
273 (got16_reloc_p): Handle microMIPS ASE.
274 (hi16_reloc_p): Likewise.
275 (lo16_reloc_p): Likewise.
276 (jmp_reloc_p): New function.
277 (jalr_reloc_p): Likewise.
278 (matching_lo_reloc): Handle microMIPS ASE.
279 (insn_uses_reg, reg_needs_delay): Likewise.
280 (mips_move_labels): Likewise.
281 (mips16_mark_labels): Rename to...
282 (mips_compressed_mark_labels): ... this. Handle microMIPS ASE.
283 (gpr_mod_mask): New function.
284 (gpr_read_mask, gpr_write_mask): Handle microMIPS ASE.
285 (fpr_read_mask, fpr_write_mask): Likewise.
286 (insns_between, nops_for_vr4130, nops_for_insn): Likewise.
287 (fix_loongson2f_nop, fix_loongson2f_jump): Likewise.
288 (MICROMIPS_LABEL_CHAR): New macro.
289 (micromips_target_label, micromips_target_name): New variables.
290 (micromips_label_name, micromips_label_expr): New functions.
291 (micromips_label_inc, micromips_add_label): Likewise.
292 (mips_label_is_local): Likewise.
293 (micromips_map_reloc): Likewise.
294 (can_swap_branch_p): Handle microMIPS ASE.
295 (append_insn): Add expansionp argument. Handle microMIPS ASE.
296 (start_noreorder, end_noreorder): Handle microMIPS ASE.
297 (macro_start, macro_warning, macro_end): Likewise.
298 (brk_fmt, cop12_fmt, jalr_fmt, lui_fmt): New variables.
299 (mem12_fmt, mfhl_fmt, shft_fmt, trap_fmt): Likewise.
300 (BRK_FMT, COP12_FMT, JALR_FMT, LUI_FMT): New macros.
301 (MEM12_FMT, MFHL_FMT, SHFT_FMT, TRAP_FMT): Likewise.
302 (macro_build): Handle microMIPS ASE. Update for append_insn
304 (mips16_macro_build): Update for append_insn interface change.
305 (macro_build_jalr): Handle microMIPS ASE.
306 (macro_build_lui): Likewise. Simplify.
307 (load_register): Handle microMIPS ASE.
308 (load_address): Likewise.
309 (move_register): Likewise.
310 (macro_build_branch_likely): New function.
311 (macro_build_branch_ccl): Likewise.
312 (macro_build_branch_rs): Likewise.
313 (macro_build_branch_rsrt): Likewise.
314 (macro): Handle microMIPS ASE.
315 (validate_micromips_insn): New function.
316 (expr_const_in_range): Likewise.
317 (mips_ip): Handle microMIPS ASE.
318 (options): Add OPTION_MICROMIPS and OPTION_NO_MICROMIPS.
319 (md_longopts): Add mmicromips and mno-micromips.
320 (md_parse_option): Handle OPTION_MICROMIPS and
322 (mips_after_parse_args): Handle microMIPS ASE.
323 (md_pcrel_from): Handle microMIPS relocations.
324 (mips_force_relocation): Likewise.
325 (md_apply_fix): Likewise.
326 (mips_align): Handle microMIPS ASE.
327 (s_mipsset): Likewise.
328 (s_cpload, s_cpsetup, s_cpreturn): Use relocation wrappers.
329 (s_dtprel_internal): Likewise.
330 (s_gpword, s_gpdword): Likewise.
331 (s_insn): Handle microMIPS ASE.
332 (s_mips_stab): Likewise.
333 (relaxed_micromips_32bit_branch_length): New function.
334 (relaxed_micromips_16bit_branch_length): New function.
335 (md_estimate_size_before_relax): Handle microMIPS ASE.
336 (mips_fix_adjustable): Likewise.
337 (tc_gen_reloc): Handle microMIPS relocations.
338 (mips_relax_frag): Handle microMIPS ASE.
339 (md_convert_frag): Likewise.
340 (mips_frob_file_after_relocs): Likewise.
341 (mips_elf_final_processing): Likewise.
342 (mips_nop_opcode): Likewise.
343 (mips_handle_align): Likewise.
344 (md_show_usage): Handle microMIPS options.
345 * symbols.c (TC_LABEL_IS_LOCAL): New macro.
346 (S_IS_LOCAL): Add a TC_LABEL_IS_LOCAL check.
348 * doc/as.texinfo (Target MIPS options): Add -mmicromips and
350 (-mmicromips, -mno-micromips): New options.
351 * doc/c-mips.texi (-mmicromips, -mno-micromips): New options.
352 (MIPS ISA): Document .set micromips and .set nomicromips.
353 (MIPS insn): Update for microMIPS support.
355 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
357 * config/tc-mips.c (mips_ip): Make a copy of the instruction's
358 mnemonic and use it for further processing.
360 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
362 * config/tc-mips.c (can_swap_branch_p): Adjust for the rename of
363 INSN_TRAP to INSN_NO_DELAY_SLOT. Remove the check for INSN_SYNC
364 as well as explicit checks for ERET and DERET when scheduling
367 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
369 * config/tc-i386.c (cpu_arch): Add k1om.
370 (i386_align_code): Handle PROCESSOR_K1OM.
371 (check_cpu_arch_compatible): Check EM_K1OM.
372 (i386_arch): Handle Intel K1OM.
373 (i386_mach): Return bfd_mach_k1om for Intel K1OM.
374 (i386_target_format): Return ELF_TARGET_K1OM_FORMAT for Intel
377 * config/tc-i386.h (ELF_TARGET_K1OM_FORMAT): New.
378 (processor_type): Add PROCESSOR_K1OM.
380 * doc/c-i386.texi: Document k1om.
382 2011-07-18 H.J. Lu <hongjiu.lu@intel.com>
384 * doc/c-i386.texi: Fix a typo.
386 2011-07-06 Aurelien Jarno <aurelien@aurel32.net>
388 * config/tc-mips.c (append_insn): delete prev_pinfo2 and pinfo2.
390 2011-07-04 Richard Sandiford <rdsandiford@googlemail.com>
392 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Fix handling
395 2011-07-04 Maciej W. Rozycki <macro@codesourcery.com>
397 * config/tc-mips.c (append_insn): Make sure DWARF-2 location
398 information is properly adjusted for branches that get swapped.
400 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
401 Thomas Schwinge <thomas@schwinge.name>
404 * config/obj-elf.c (obj_elf_type): Use ELFOSABI_GNU name instead of
405 ELFOSABI_LINUX alias.
406 * config/tc-ia64.c: Likewise.
408 2011-06-30 Paul Carroll <pcarroll@codesourcery.com>
410 * config/tc-arm.c (do_t_add_sub): Only allow LSL shifts of less
411 than 4 in Thumb mode.
413 2011-06-30 Nick Clifton <nickc@redhat.com>
416 * config/tc-arm.c (BAD_RANGE): New error message define.
417 (md_apply_fix): Use it.
418 Fix range check for thumb branch instructions.
420 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
422 * config/tc-mips.c (append_method): New enum.
423 (can_swap_branch_p, get_append_method): New functions.
424 (append_insn): Use get_append_method to decide how the instruction
427 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
429 * config/tc-mips.c (append_insn): Remove bogus goto.
431 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
433 * config/tc-mips.c (append_insn): Always clear the history after an
434 unconditional branch.
436 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
438 * config/tc-mips.c (find_altered_mips16_opcode): New function.
439 (append_insn): Use it.
441 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
443 * config/tc-mips.c (insn_uses_reg): Delete.
444 (gpr_read_mask, gpr_write_mask): New functions.
445 (fpr_read_mask, fpr_write_mask): Likewise.
446 (insns_between, nops_for_vr4130, append_insn): Use them.
448 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
450 * config/tc-mips.c (md_mips_end): Call mips_emit_delays.
452 2011-06-29 Dave Martin <dave.martin@linaro.org>
455 * config/tc-arm.c (mapping_state): When changing to ARM or THUMB
456 state set the minimum required alignment of the section.
458 2011-06-29 Tristan Gingold <gingold@adacore.com>
460 * config/tc-i386.c (i386_mach): Convert to ISO-C.
461 (md_begin, pe_directive_secrel, md_estimate_size_before_relax): Ditto.
462 (md_convert_frag, md_apply_fix, md_undefined_symbol): Ditto.
463 (md_section_align, tc_gen_reloc): Ditto.
465 2011-06-28 Tristan Gingold <gingold@adacore.com>
467 * config/tc-alpha.c (s_alpha_pdesc): Fix indentation. Do not
470 2011-06-28 Tristan Gingold <gingold@adacore.com>
472 * config/tc-alpha.c (load_expression): Use alloca instead of xmalloc.
473 (emit_jsrjmp): Ditto.
474 (tc_gen_reloc): Ditto.
476 2011-06-28 Tristan Gingold <gingold@adacore.com>
478 * config/tc-alpha.c (alpha_evax_proc_hash): Remove.
479 (alpha_evax_proc_data): New variable.
480 (s_alpha_ent): Prevent nested function. Remove has_insert call.
481 (s_alpha_pdesc): Do not call demand_empty_rest_of_line in case of
482 error. Do not search in the hash table. Check if match with .ent.
483 (s_alpha_name): Remove unused variable.
484 (md_begin): Remove initialization of alpha_evax_proc_hash.
486 2011-06-27 Tristan Gingold <gingold@adacore.com>
488 * config/tc-alpha.c (add_to_link_pool): Remove basesym parameter.
489 Locally declare basesym. Add comments. Do not set literal_pool_size.
490 (load_expression): Adjust call to add_to_link_pool.
491 (s_alpha_pdesc): Define pdesc symbol using dot.
492 Do not set literal_pool_size.
493 (s_alpha_end): Use NULL instead of 0.
495 2011-06-27 Tristan Gingold <gingold@adacore.com>
497 * config/obj-evax.c (evax_frob_file_before_adjust): Add comments.
499 * config/obj-evax.h (struct alpha_linkage_fixups): Remove seg
501 (obj_symbol_type, object_headers, OBJ_SYMFIELD_TYPE): Remove
503 2011-06-26 Richard Sandiford <rdsandiford@googlemail.com>
505 * config/tc-mips.c (fix_24k_record_store_info): If the previous
506 instruction was a store, and the next instructions are unknown,
509 2011-06-25 Richard Sandiford <rdsandiford@googlemail.com>
512 * config/tc-mips.c (nops_for_vr4130, nops_for_24k, nops_for_insn)
513 (nops_for_sequence, nops_for_insn_or_target): Add ignore parameters.
514 (mips_emit_delays, start_noreorder): Update accordingly.
515 (append_insn): Likewise. Revert original fix for this PR
516 and use the ignore parameter instead.
518 2011-06-24 Tristan Gingold <gingold@adacore.com>
521 * config/obj-evax.c (evax_frob_symbol): Use as_bad instead of abort.
523 2011-06-24 Tristan Gingold <gingold@adacore.com>
525 * config/tc-alpha.c (add_to_link_pool): Remove useless offset
528 2011-06-23 Richard Sandiford <rdsandiford@googlemail.com>
531 * config/tc-mips.c (append_insn): Only consider hazards between the
532 pre-noreorder block and ip.
534 2011-06-21 Sameera Deshpande <sameera.deshpande@arm.com>
536 * config/tc-arm.c (vfp_conv): Add check on range of immediate operand
537 in vcvt instruction between floating-point and fixed-point.
538 (operand_parse_code): Add "OP_oI32z".
539 (parse_operands): OP_oI32z case added.
541 2011-06-20 H.J. Lu <hongjiu.lu@intel.com>
543 * configure.tgt: Revert x32 change.
545 2011-06-20 Nick Clifton <nickc@redhat.com>
547 * doc/Makefile.am: (CPU_DOCS): Add c-xstormy16.texi.
548 * doc/Makefile.in: Regenerate.
549 * doc/all.texi: Set XSTORMY16.
550 * doc/c-xstormy16.texi: New file.
552 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
554 * configure.tgt: Support x32.
556 2011-06-15 Nick Clifton <nickc@redhat.com>
558 * NEWS: Mention addition of TILEPRO and TIKE-Gx support.
560 2011-06-14 Tristan Gingold <gingold@adacore.com>
562 * config/tc-ppc.h (struct ppc_tc_sy): Complete comment on within.
563 (tc_new_dot_label): Define.
564 (ppc_new_dot_label): Declare.
565 * config/tc-ppc.c (ppc_frob_label): Set within target field.
566 (ppc_fix_adjustable): Use this field to adjust the reloc.
567 (ppc_new_dot_label): New function.
569 2011-06-14 Alan Modra <amodra@gmail.com>
571 * po/POTFILES.in: Regenerate.
573 2011-06-13 Walter Lee <walt@tilera.com>
575 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
577 (TARGET_CPU_HFILES): Add config/tc-tilegx.h and
579 * Makefile.in: Regenerate.
580 * configure.tgt (tilepro-*-*): New.
581 (tilegx-*-*): Likewise.
582 * config/tc-tilegx.c: New file.
583 * config/tc-tilegx.h: Likewise.
584 * config/tc-tilepro.h: Likewise.
585 * config/tc-tilepro.c: Likewise.
586 * doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
588 * doc/Makefile.in: Regenerate.
589 * doc/all.texi (TILEGX): Define.
591 * doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include
592 c-tilegx.texi and c-tilepro.texi.
593 * doc/c-tilegx.texi: New.
594 * doc/c-tilepro.texi: New.
596 2011-06-13 Nick Clifton <nickc@redhat.com>
599 * config/tc-arm.c (do_shift): Do not allow shift operations at the
600 end of a register based shift insn.
601 (do_t_shift): Likewise.
603 2011-06-13 Nick Clifton <nickc@redhat.com>
605 * config/tc-score.c (s3_my_get_expression): Delete unused local
607 (s3_do_ldst_insn): Delete unused local variable 'strbak'.
608 (s3_do16_ldst_insn): Delete unused local variable 'temp'.
609 (s3_do_macro_bcmp): Zero inst_expand array.
610 (s3_do_macro_bcmpz): Likewise.
611 (s3_s_score_end): Delete unused local variable 'dot'.
612 (s3_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
613 * config/tc-score7.c (s7_my_get_expression): Delete unused local
615 (s7_do_ldst_insn): Delete unused local variable 'strbak'.
616 (s7_b32_relax_to_b16): Delete unused local variables 'r_old' and
618 (s7_s_score_end): Delete unused local variable 'dot'.
619 (s7_relax_frag): Delete unused local variable 'relax_size'.
620 (s7_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
622 2011-06-10 H.J. Lu <hongjiu.lu@intel.com>
624 AVX Programming Reference (June, 2011)
625 * config/tc-i386.c (i386_error): Add invalid_vsib_address and
626 unsupported_vector_index_register.
627 (cpu_arch): Add .avx2, .bmi2, .lzcnt and .invpcid.
628 (check_VecOperands): New.
629 (match_template): Call check_VecOperands. Handle
630 invalid_vsib_address and unsupported_vector_index_register.
631 (build_modrm_byte): Support VecSIB. Check register-only source
632 operand when two source operands are swapped.
633 (i386_index_check): Allow Xmm/Ymm index registers.
635 * doc/c-i386.texi: Document avx2/.avx2, bmi2/.bmi2, lzcnt/.lzcnt
636 and invpcid./invpcid.
638 2011-06-09 Nick Clifton <nickc@redhat.com>
641 * config/tc-cr16.c (tc_gen_reloc): Remove unused local variable
643 (check_cinv_options): Remove unused local variables. Make
645 (md_assemble): Remove unused local variable.
647 2011-06-09 James Greenhalgh <james.greenhalgh@arm.com>
649 * config/tc-arm.c (do_ldrd): Warn in unpredictable cases.
651 2011-06-03 Arnaud Patard <arnaud.patard@rtp-net.org>
654 * config/tc-arm.c (parse_psr): Set m_profile to false when
655 assembling for any architecture.
657 2011-06-02 Jie Zhang jie@codesourcery.com
658 Nathan Sidwell nathan@codesourcery.com
660 * config/tc-arm.c (parse_address_main): Handle -0 offsets.
661 (encode_arm_addr_mode_2): Set default sign of zero here ...
662 (encode_arm_addr_mode_3): ... and here.
663 (encode_arm_cp_address): ... and here.
664 (md_apply_fix): Use default sign of zero here.
666 2011-06-02 Nick Clifton <nickc@redhat.com>
668 * as.c: Fix spelling typo.
670 * config/tc-ppc.c: Likewise.
671 * po/gas.pit: Regenerate.
673 2011-05-31 Paul Brook <paul@codesourcery.com>
675 * config/tc-arm.c (arm_cpus): Add Cortex-R5.
676 (arm_extensions): Allow idiv on ARMv7-R.
677 * doc/c-arm.text: Update idiv extension restrictions.
679 2011-05-31 Paul Brook <paul@codesourcery.com>
681 * config/tc-arm.c (arm_force_relocation): Resolve all pc-relative
684 2011-05-31 Paul Brook <paul@codesourcery.com>
686 * config/tc-arm.c (do_t_branch): Avoid relaxing branches to constant
689 2011-05-31 Paul Brook <paul@codesourcery.com>
690 Nathan Sidwell <nathan@codesourcery.com>
692 * config/tc-arm.c (fix_new_arm): Create an absolute symbol for
693 pc-relative fixes to constants.
694 * config/tc-arm.h (TC_FORCE_RELOCATATION_ABS): Define.
696 2011-05-27 Nick Clifton <nickc@redhat.com>
698 * config/tc-s390.c (md_begin): Remove unused variable dup_insn.
700 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
702 * config/tc-s390.c (md_gather_operands): Fix check for floating
703 register pair operands.
705 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
707 * config/tc-s390.c (md_gather_operands): Emit an error for odd
708 numbered registers used as register pair operand.
710 2011-05-23 Nick Clifton <nickc@redhat.com>
712 * config/tc-v850.h (TC_FX_SIZE_SLACK): Define.
714 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
716 * config/tc-tic6x.c (tic6x_operators): Add "pcr_offset".
717 (tic6x_parse_name): Handle it.
718 (tic6x_fix_new_exp): Handle O_pcr_offset.
719 (tic6x_fix_adjustable): Return 0 for the new relocs.
720 (md_apply_fix): Handle them.
721 (tc_gen_reloc): Likewise.
722 * config/tc-tic6x.h (tic6x_fix_info): Add a fix_subsy member.
724 2011-05-18 Nick Clifton <nickc@redhat.com>
727 * config/tc-tic30.c (ordinal_names): Allow translation of the
730 2011-05-18 Nick Clifton <nickc@redhat.com>
732 * config/tc-arm.c (s_unreq): Reword warning message to make it
734 * config/tc-ia64.c (md_show_usage): Add note for translators.
735 * configure.in (ALL_LINGUAS): Add "fi".
736 * configure: Regenerate.
738 2011-05-18 Tristan Gingold <gingold@adacore.com>
740 * config/tc-ppc.h (ppc_tc_sy): Reorder fields.
741 Put size into an union with dw.
742 (OBJ_COPY_SYMBOL_ATTRIBUTES): Adjust.
743 (ppc_xcoff_end): Declare.
745 * config/tc-ppc.c: Add includes for xcoff.
746 (ppc_dwsect): New function.
747 (md_pseudo_table): Add dwsect.
748 (struct dw_subsection): New.
750 (ppc_change_debug_section): New function.
751 (ppc_xcoff_end): Ditto.
752 (ppc_function): Adjust for ppc_tc_sy.
753 (ppc_symbol_new_hook): Ditto.
754 (ppc_frob_symbol): Ditto.
755 (ppc_frob_section): Do not set vma for debug sections.
756 (ppc_fix_adjustable): Return true for debug sections.
757 * config/obj-coff.c: Add includes for xcoff.
758 (coff_frob_section): Handle dwarf section.
760 2011-05-17 Nick Clifton <nickc@redhat.com>
762 * po/fi.po: New Finnish translation.
763 * po/fr.po: Updated French translation.
765 * config/tc-m32r.c (md_show_usage): Fix typos in descriptions.
766 * config/tc-mt.c (md_assemble): Fix typos in warning messages.
767 * cond.c (s_else): Fix typos in error messages.
768 * config/tc-pj.c (md_assemble): Fix typo in error message.
770 2011-05-16 Hans-Peter Nilsson <hp@axis.com>
772 * config/tc-cris.c (md_parse_option) <OPTION_PIC>: Error if not
774 (md_show_usage): Only mention --pic if the assembler can generate
776 * doc/c-cris.texi (CRIS-Opt): Mention that generating ELF is a
777 prerequisite for --pic being a valid option.
779 2011-05-13 Frederic Marchal <fmarchal@perso.be>
782 * config/tc-v850.c (parse_register_list): Correct error string.
784 2011-05-12 Quentin Neill <quentin.neill@amd.com>
786 * config/tc-i386.c (cpu_arch): Rename PROCESSOR_BDVER1 to PROCESSOR_BD.
787 (i386_align_code): Ditto
789 2011-05-12 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
792 * config/tc-arm.c (parse_big_immediate): Fix parsing of 64-bit
793 immediates on 32-bit hosts.
795 2011-05-10 Quentin Neill <quentin.neill@amd.com>
797 * config/tc-i386.c (cpu_arch): Add bdver2 and rename
798 PROCESSOR_BDVER1 to PROCESSOR_BDVER.
799 (i386_align_code): Rename PROCESSOR_BDVER1.
800 (processor_type): Ditto.
801 * doc/c-i386.texi: Add bdver2.
803 2011-05-10 Alan Modra <amodra@gmail.com>
805 * dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error.
807 2011-05-09 Paul Brook <paul@codesourcery.com>
809 * config/tc-tic6x.c (streq): Define.
810 (tic6x_get_unwind): New.
811 (s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp,
812 s_tic6x_personalityindex, s_tic6x_personality): New functions.
813 (md_pseudo_table): Add "endp", "handlerdata", "personalityindex",
814 "personality" and "cantunwind".
815 (tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions,
816 tic6x_start_unwind_section, tic6x_unwind_frame_regs,
817 tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big,
818 tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word,
819 tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb,
820 tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding,
821 tic6x_cfi_endproc): New.
822 * config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define.
823 (tic6x_unwind_info): New.
824 (tic6x_segment_info_type): Add marked_pr_dependency, unwind and
826 (TARGET_USE_CFIPOP, tc_regname_to_dw2regnum,
827 tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN,
828 DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc,
829 tc_cfi_section_name): Define.
830 * doc/c-tic6x.texi: Document new unwinding directives.
831 * dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default
833 (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column,
834 CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr):
836 (CFI_EMIT_target): Define.
837 (dot_cfi_sections): Check tc_cfi_section_name.
838 (dot_cfi_startproc): Use tc_cfi_startproc.
839 (dot_cfi_endproc): Use tc_cfi_endproc.
840 * dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset,
841 CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame,
842 CFI_val_encoded_addr): Move to here from dw2gencfi.c.
844 2011-05-07 Alan Modra <amodra@gmail.com>
846 * dw2gencfi.c (CUR_SEG, SET_CUR_SEG, HANDLED, SET_HANDLED): Define.
847 Use throughout in place of #if SUPPORT_FRAME_LINKONCE.
848 (struct fde_entry): Rename cseg to cur_seg.
849 (cfi_change_reg_numbers): Remove ATTRIBUTE_UNUSED.
850 (get_cfi_seg): Likewise. Use if (SUPPORT_FRAME_LINKONCE) rather
851 that #if SUPPORT_FRAME_LINKONCE.
852 (cfi_finish): Likewise.
854 2011-05-06 Tristan Gingold <gingold@adacore.com>
856 * read.c (s_comm_internal): Remove code for OBJ_VMS.
859 * write.c (write_object_file): Ditto.
860 * symbols.c (define_sym_at_dot): Ditto.
863 2011-05-05 Alan Modra <amodra@gmail.com>
865 * dw2gencfi.c (SUPPORT_FRAME_LINKONCE): Define. Use throughout
866 file to conditionally compile code added 2011-04-26.
867 (cfi_change_reg_numbers): Add ATTRIBUTE_UNUSED on params only used
868 when SUPPORT_FRAME_LINKONCE.
869 (get_cfi_seg): Likewise. Reintroduce old code for when not
870 SUPPORT_FRAME_LINKONCE.
871 (cfi_finish): Move get_cfi_seg calls out of loop when not
872 SUPPORT_FRAME_LINKONCE. Avoid unused var warning.
874 2011-05-03 Paul Brook <paul@codesourcery.com>
876 * config/tc-tic6x.c (s_ehtype): New function.
877 (md_pseudo_table): Add "ehtype".
878 (tic6x_fix_adjustable, md_apply_fix): BFD_RELOC_C6000_EHTYPE.
879 * doc/c-tic6x.texi: Document .ehtype directive.
881 2011-04-26 Kai Tietz <ktietz@redhat.com>
883 * dw2gencfi.c (dwcfi_seg_list): New struct.
884 (dwcfi_hash): New static hash variable.
885 (get_debugseg_name): New.
886 (alloc_debugseg_item): New.
887 (make_debug_seg): New.
888 (dwcfi_hash_insert): New.
889 (dwcfi_hash_find): New.
890 (dwcfi_hash_find_or_make): New.
891 (cfi_insn_data): New member cur_seg.
892 (cie_entry): Likewise.
893 (fde_entry): New cseg and handled members.
894 (alloc_fde_entry): Initialize cseg member.
895 (alloc_cfi_insn_data): Initialize cur_seg member.
896 (dot_cfi_sections): Compare for beginning of
897 section names via strncmp.
899 (cfi_finish): Treat link-once sections.
900 (is_now_linkonce_segment): New local helper.
901 (output_cie): Ignore cie entries not member of current
903 (output_fde): Likewise.
904 (select_cie_for_fde): Likewise.
905 (cfi_change_reg_numbers): Add new argument for current segment
906 and ignore insn elements, if not part of current segment.
907 * ehopt.c (get_cie_info): Use strncmp for
908 section name matching.
909 (heck_eh_frame): Likewise.
911 2011-04-20 Catherine Moore <clm@codesourcery.com>
912 David Ung <davidu@mips.com>
914 * config/mips.c (mips_cl_insn): Add new field complete_p.
915 (create_insn): Initialize complete_p to zero.
917 (fix_24k_align_to): New.
918 (fix_24k_store_info): Declare.
920 (fix_24k_record_store_info): New.
922 (nops_for_insn): Call nops_for_24k.
923 (append_insn): Move O_constant expression handling.
925 2011-04-20 Alan Modra <amodra@gmail.com>
927 * hash.c (set_gas_hash_table_size): Use bfd_hash_set_default_size.
928 (hash_new_sized): New function, split out from..
931 2011-04-19 Nick Clifton <nickc@redhat.com>
933 * config/tc-arm.c (v7m_psrs): Revert previous delta.
935 2011-04-18 Julian Brown <julian@codesourcery.com>
936 Nick Clifton <nickc@redhat.com>
938 * config/tc-arm.c (parse_psr): Use selected_cpu not cpu_variant to
939 detect M-profile targets.
940 (do_t_swi): Exclude v7 and higher variants from arm_ext_os test.
941 (v7m_psrs): Fix typo: basepri_max should be basepri_mask.
943 2011-04-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
945 * config/tc-s390.c (s390_machine): New prototype.
946 (md_pseudo_table): New pseudo-op .machine.
947 (s390_opcode_hash): Initialize to NULL.
948 (s390_parse_cpu): New function.
949 (md_parse_option): Use s390_parse_cpu.
950 (s390_setup_opcodes): New function.
951 (md_begin): Use s390_setup_opcodes.
952 (s390_machine): New hook handling the new .machine pseudo.
954 * doc/c-s390.texi: Document the new pseudo op .machine.
956 2011-04-12 H.J. Lu <hongjiu.lu@intel.com>
958 * config/tc-i386.c (i386_mach): Start error message with lower
960 (md_begin): Likewise.
961 (md_parse_option): Likewise.
962 (i386_target_format): Likewise.
963 (check_byte_reg): Likewise.
964 (check_long_reg): Likewise.
965 (check_qword_reg): Likewise.
966 (check_word_reg): Likewise.
968 2011-04-12 Nick Clifton <nickc@redhat.com>
971 * config/tc-arm.c (relax_branch): Do not relax branches to
972 preemptable global symbols.
974 2011-04-11 Julian Brown <julian@codesourcery.com>
976 * config/tc-arm.c (parse_psr): Add LHS argument. Improve support
978 (operand_parse_code): Replace OP_PSR with OP_wPSR and OP_rPSR.
980 (parse_operands): Likewise.
981 (do_mrs): Tweak error message for constraint.
982 (do_t_mrs): Update constraints for changes to APSR support.
983 (do_t_msr): Likewise. Don't set PSR_f flag here.
984 (psrs): Remove "g", "nzcvq", "nzcvqg".
985 (insns): Tweak entries for msr and mrs instructions.
987 2011-04-11 Kai Tietz <ktietz@redhat.com>
989 * config/tc-i386.c (x86_cons): Initialize adjust with zero.
991 2011-04-11 Nick Clifton <nickc@redhat.com>
993 * config/tc-i386.c (x86_cons): Define even for non-ELF targets.
994 * config/tc-i386.h (x86_cons): Always prototype.
996 * config/tc-cr16.c (getprocregp_image): Fix type of 'r' parameter
997 in order to avoid a compile time warning.
998 (getprocreg_image): Likewise.
1000 2011-04-11 Alan Modra <amodra@gmail.com>
1002 * config/tc-cr16.c (getprocreg_image): Correct range check.
1003 (getprocregp_image): Likewise.
1005 2011-04-06 Joseph Myers <joseph@codesourcery.com>
1007 * configure.tgt (strongarm*be, strongarm*b, strongarm*,
1008 xscale*be|xscale*b, xscale*): Remove architectures.
1009 (thumb-*-coff, thumb-*-rtems*, thumb-*-elf, thumb-epoc-pe,
1010 thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets.
1012 2011-04-01 Tristan Gingold <gingold@adacore.com>
1014 * config/tc-ia64.c (md_apply_fix): Add a cast to avoid a warning.
1016 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
1018 * config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
1020 (md_begin): Initialize them.
1021 (s_tic6x_scomm): New static function.
1022 (md_pseudo_table): Add "scomm".
1023 (tc_gen_reloc): Really undo all adjustments made by
1024 bfd_install_relocation.
1025 * doc/c-tic6x.texi: Document the .scomm directive.
1027 2011-03-31 Tristan Gingold <gingold@adacore.com>
1029 * dwarf2dbg.c (DWARF2_VERSION): Define.
1030 (out_debug_line): Use it.
1031 (out_debug_aranges): Ditto.
1032 (out_debug_info): Ditto.
1033 * config/tc-ia64.h (DWARF2_VERSION): Override it.
1035 2011-03-30 Michael Snyder <msnyder@vmware.com>
1037 * obj-elf.c (obj_elf_section): Free malloced name.
1038 * macro.c (get_any_string): Free malloced br_buf.
1039 (do_formals): Free 'formal'.
1041 2011-03-30 Tristan Gingold <gingold@adacore.com>
1043 * config/tc-ppc.c (ppc_frob_symbol): Convert stsym symbols value
1044 to offset only if within is set.
1045 (ppc_stabx): Reformat. For stsym stabs, add a check and set
1046 within only for symbols.
1048 2011-03-29 Richard Henderson <rth@redhat.com>
1051 * config/tc-alpha.c (s_alpha_align): Don't auto-align a previous
1052 label; zap alpha_insn_label.
1054 2011-03-29 H.J. Lu <hongjiu.lu@intel.com>
1056 * config/tc-i386.c (handle_quad): Properly handle multiple
1059 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1061 * config/bfin-parse.y (BYTEUNPACK): Return yyerror when dest
1062 reg $2 is the same as dest reg $4.
1064 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1066 * config/bfin-parse.y (BYTEOP16M): Return yyerror when dest
1067 reg $2 is the same as dest reg $4.
1069 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1071 * config/bfin-parse.y (BYTEOP16P): Return yyerror when dest
1072 reg $2 is the same as dest reg $4.
1074 2011-03-28 Mike Frysinger <vapier@gentoo.org>
1076 * config/bfin-parse.y (16bit acc add): Return yyerror when dest
1077 reg $1 is the same as dest reg $7.
1079 2011-03-28 H.J. Lu <hongjiu.lu@intel.com>
1081 * config/tc-i386.c (handle_quad): New.
1082 (md_pseudo_table): Add "quad".
1084 2011-03-26 John Marino <binutils@marino.st>
1086 * configure.tgt: Fix support for *-*-dragonfly*.
1087 * config/tc-i386.c: define SVR4_COMMENT_CHARS for dragonfly.
1088 * config/te-dragonfly.h: New file.
1090 2011-03-24 Eric B. Weddington <eric.weddington@atmel.com>
1092 * config/tc-avr.c (mcu_types): Add new devices: atmega325pa,
1093 atmega3250pa, atmega3290pa, atmega16hvbrevb, atmega32hvbrevb,
1095 * doc/c-avr.texi: Document new device names.
1097 2011-03-24 Mike Frysinger <vapier@gentoo.org>
1099 * config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest
1100 reg $1 is the same as dest reg $7.
1101 (quad 16bit add/sub): Return yyerror when dest reg $1 is the same as
1104 2011-03-24 Mike Frysinger <vapier@gentoo.org>
1106 * config/bfin-parse.y (check_macfuncs): Clarify error message when
1107 P is mismatched. Check destination regno are off by one when P is
1108 set, or are equal when P is not set.
1110 2011-03-23 Mike Frysinger <vapier@gentoo.org>
1112 * config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is
1113 the same as dest reg $4.
1114 (BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5.
1116 2011-03-23 Eric B. Weddington <eric.weddington@atmel.com>
1118 * config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u,
1119 atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu.
1120 * doc/c-avr.texi: Document new device names.
1122 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1124 * config/tc-avr.c (struct avr_opcodes_s): Add opcode field.
1125 (AVR_INSN): Change definition to match.
1126 (avr_opcodes): Likewise, change to match.
1127 (mcu_types): Add XMEGA architecture names and new XMEGA device names.
1128 (md_show_usage): Add XMEGA architecture names.
1129 (avr_operand): Add 'E' constraint for DES instruction of XMEGA devices.
1130 Add support for SPM Z+ instruction.
1131 * doc/c-avr.texi: Add documentation for XMEGA architectures and
1134 2011-03-21 Eric B. Weddington <eric.weddington@atmel.com>
1136 * config/tc-avr.c (md_show_usage): Add "Assembler" text to output.
1138 2011-03-18 Alan Modra <amodra@gmail.com>
1140 * config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol
1141 on .size expression errors rather than symbols in the size expression.
1143 2011-03-18 Alan Modra <amodra@gmail.com>
1145 * input-scrub.c (line_numberT): Delete.
1146 (input_scrub_close): Reset line counters.
1147 * messages.c (as_show_where): Don't print invalid line number.
1148 (as_warn_internal, as_bad_internal): Likewise.
1150 2011-03-18 Alan Modra <amodra@gmail.com>
1152 * read.c (read_a_source_file): Remove md_after_pass_hook.
1153 Move "quit" label before set of dot_symbol.
1154 * config/tc-d10v.h (md_after_pass_hook): Don't define.
1155 * config/tc-d30v.h (md_after_pass_hook): Likewise.
1156 * config/tc-m32r.h (md_after_pass_hook): Likewise.
1157 (md_cleanup): Define to call m32r_fill_insn.
1159 2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1161 * config/tc-s390.c (md_parse_option): Add -march=all option which
1162 switches to the highest available CPU.
1164 2011-03-17 Alan Modra <amodra@gmail.com>
1167 * expr.c (operand): Correct passing of "mode" to expr.
1168 * read.c (do_org): Allow expr_section.
1169 (get_known_segmented_expression): Don't assert anything about the
1172 2011-03-16 H.J. Lu <hongjiu.lu@intel.com>
1174 * as.c (show_usage): Add --size-check=.
1175 (parse_args): Add and handle OPTION_SIZE_CHECK.
1177 * as.h (flag_size_check): New.
1179 * config/obj-elf.c (elf_frob_symbol): Use as_bad to report
1180 bad .size directive only for --size-check=error.
1182 * doc/as.texinfo: Document --size-check=.
1184 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1186 * config/tc-bfin.c (bfin_cpus[]): Add 0.4 for
1187 bf542/bf544/bf547/bf548/bf549.
1189 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1191 * config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
1192 determine whether a relocation is needed.
1193 (md_apply_fix, arm_apply_sym_value): Likewise.
1195 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1197 * config/tc-arm.c (arm_adjust_symtab): Set the branch type
1200 2011-03-11 Nick Clifton <nickc@redhat.com>
1202 * remap.c (remap_debug_filename): Always allocate a buffer for the
1204 * stabs.c (stabs_generate_asm_file): Free the pointer returned by
1205 remap_debug_filename.
1207 2011-03-10 Michael Snyder <msnyder@vmware.com>
1209 Revert the following change:
1210 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1211 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1213 2011-03-10 Alan Modra <amodra@gmail.com>
1215 * gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
1216 TARGET_SYMBOL_FIELDS): Don't define.
1217 * gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.
1219 2011-03-09 Michael Snyder <msnyder@vmware.com>
1221 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1222 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1223 (emit_fixed_inc_line_addr): Assign instead of conditional in
1226 2011-03-05 H.J. Lu <hongjiu.lu@intel.com>
1228 * config/obj-elf.c (elf_frob_symbol): Mention symbol name in
1229 non-constant .size expression.
1231 2011-03-02 Nick Clifton <nickc@redhat.com>
1233 * ecoff.c: Incldue filenames.h
1235 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
1237 * depend.c (register_dependency): Use filename_(n)cmp.
1238 * dwarf2dbg.c (get_filenum): Likewise.
1239 * ecoff.c (add_file): Likewise.
1240 (ecoff_generate_asm_lineno): Likewise.
1241 * input-scrub.c (new_logical_line_flags): Likewise.
1242 * listing.c (file_info): Likewise.
1243 (listing_newline): Likewise.
1244 * remap.c (remap_debug_filename): Likewise.
1245 * stabs.c (generate_asm_file): Likewise.
1246 (stabs_generate_asm_lineno): Likewise.
1248 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1250 * config/tc-mips.c (append_insn): Disable branch relaxation for
1253 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1255 * config/tc-mips.c (macro): Handle M_PREF_AB.
1257 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1259 * config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary
1261 (RELAX_BRANCH_UNCOND): Adjust accordingly.
1262 (RELAX_BRANCH_LIKELY): Likewise.
1263 (RELAX_BRANCH_LINK): Likewise.
1264 (RELAX_BRANCH_TOOFAR): Likewise.
1265 (RELAX_BRANCH_AT): New macro.
1266 (append_insn): Encode the temporary register to use in standard
1267 MIPS branch relaxation.
1268 (relaxed_branch_length): Update according to changes to
1269 RELAX_BRANCH_ENCODE.
1270 (md_convert_frag): Use the encoded register as the temporary.
1272 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1274 * config/tc-mips.c (mips_fix_adjustable): On REL targets also
1275 reject PC-relative relocations.
1277 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1279 * config/tc-mips.c (md_convert_frag): Correct message
1282 2011-02-28 Alan Modra <amodra@gmail.com>
1284 * symbols.c (report_op_error): Remove unnecessary forward declaration.
1285 Add "op" parameter. Report operator and operand segments in error
1286 message, not operand symbols.
1287 (resolve_symbol_value): Always set segment for equated symbols, not
1288 just when finalizing. Adjust report_op_error calls.
1290 2011-02-25 H.J. Lu <hongjiu.lu@intel.com>
1292 * config/tc-i386.c (reloc): Don't sign-check 4-byte relocations
1293 if 64bit relocations aren't allowed.
1295 2011-02-25 Alan Modra <amodra@gmail.com>
1298 * config/obj-elf.c (elf_frob_symbol): Properly handle size expression.
1300 2011-02-21 Maciej W. Rozycki <macro@codesourcery.com>
1302 * config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
1303 initialization of offset_reloc.
1305 2011-02-15 Richard Henderson <rth@redhat.com>
1307 * dw2gencfi.c (dot_cfi_dummy): New.
1308 (cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
1309 * read.c (pobegin): Unconditionally call cfi_pop_insert.
1311 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1313 * configure: Regenerate.
1315 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1317 * config/bfin-lex.l (BYTEOP2M): Remove tokenization.
1318 * config/bfin-parse.y (BYTEOP2M): Delete token.
1319 (asm_1): Remove BYTEOP2M insn matching.
1321 2011-02-12 Mike Frysinger <vapier@gentoo.org>
1323 * config/bfin-defs.h: Include opcode/bfin.h.
1324 (M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete.
1326 2011-02-11 Mike Frysinger <vapier@gentoo.org>
1328 * doc/c-bfin.texi (Instruction Delimiting): Fix occur typo.
1329 (Modify Registers): Fix subtracted typo.
1330 (.byte2): Extend and swap descriptions with .byte4.
1331 (.byte4): Extend and swap descriptions with .byte2.
1332 (.db, .dw, .dd): Document behavior.
1334 2011-02-11 Mike Frysinger <vapier@gentoo.org>
1336 * config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.
1338 2011-02-11 Alan Modra <amodra@gmail.com>
1340 * doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.
1342 2011-02-10 Alan Modra <amodra@gmail.com>
1344 * doc/as.texinfo (Overview): Add missing markup around Blackfin
1345 and PowerPC options.
1347 2011-02-10 Alan Modra <amodra@gmail.com>
1349 * config/tc-ppc.c (md_show_usage): Remove -l and -b. Add -K PIC.
1350 * doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options.
1351 (Overview <Target PowerPC options>): Add a number of missing options.
1352 * doc/c-ppc.texi: Likewise. Add markup for use in manpage generation.
1354 2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
1357 * config/tc-i386.c (i386_align_code): Use f32_patt when tuning
1360 2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
1362 * config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
1364 (md_parse_option): Likewise.
1366 2011-02-04 Bernd Schmidt <bernds@codesourcery.com>
1368 * doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".
1369 * doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic".
1370 (TIC6X Options): Don't mention "-matomic".
1371 * config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete.
1372 (md_longopts): Remove corresponding entries.
1373 (md_parse_option): Don't handle them.
1374 (md_show_usage): Don't document them.
1375 (tic6x_atomic): Delete variable.
1376 (tic6x_update_features): Always copy tic6x_arch_enable to
1378 (tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC.
1379 (s_tic6x_atomic, s_tic6x_noatomic): Remove functions.
1380 (md_pseudo_table): Remove ".atomic" and ".noatomic".
1382 2011-01-31 Nick Clifton <nickc@redhat.com>
1384 * write.c (write_contents): Include output file name and bfd error
1385 value when reporting the inability to write to the output file.
1386 * config/tc-rx.c (rx_handle_align): Do not insert NOPs into align
1387 frag that has a non-zero fill value.
1389 2011-01-27 DJ Delorie <dj@redhat.com>
1391 * config/tc-rx.c (md_convert_frag): If we can't compute the target
1392 address, zero out the values stored in the object file to make
1393 objdump's output consistent.
1395 2011-01-26 Kai Tietz <kai.tietz@onevision.com>
1397 * config/tc-i386.c (md_begin): Set for x64 windows COFF target
1398 x86_dwarf2_return_column to 32.
1400 2011-01-20 Nick Clifton <nickc@redhat.com>
1403 * config/tc-h8300.c (constant_fits_width_p): Use correct type for
1406 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1408 * write.c (compress_debug): Return if section size is smaller
1411 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1414 * write.c (compress_debug): Return if section size is 0.
1416 2011-01-18 Mingfeng Wu <mingfeng@faraday-tech.com>
1418 * config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible
1419 cores: fa606te, fa616te, fmp626. Modify the VFP of fa626te.
1420 * doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te,
1423 2011-01-18 Nick Clifton <nickc@redhat.com>
1426 * doc/all.texi: Add NS32K
1427 * doc/as.texinfo: Remove target specific details of which
1428 characters act as comment initiators and statement separators into
1429 individual target specific files.
1430 * doc/c-alpha.texi (Alpha-Chars): Document special behaviour of
1431 the hash character at the start of a line.
1432 * doc/c-arm.texi (ARM-Chars): Likewise.
1433 * doc/c-avr.texi (AVR-Chars): Likewise.
1434 * doc/c-d10v.texi (D10V-Chars): Likewise.
1435 * doc/c-d30v.texi (D30V-Chars): Likewise.
1436 * doc/c-mmix.texi (MMIX-Chars): Likewise.
1437 * doc/c-s390.texi (s390 characters): Likewise.
1438 * doc/c-sh.texi (SH-Chars): Likewise.
1439 * doc/c-sh64.texi (SH64-Chars): Likewise.
1440 * doc/c-sparc.texi (SPARC-Chars): Likewise.
1441 * doc/c-tic6x.texi (TIC6X Syntax): Likewise.
1442 * doc/c-xtensa.texi (Xtensa Syntax): Likewise.
1443 * doc/c-z80.texi (Z80-Chars): Likewise.
1444 * doc/c-z8k.texi (Z8000-Chars): Likewise.
1445 * doc/c-pdp11.texi (PDP11-Syntax): Document line separator character.
1446 * doc/c-arc.texi (ARC-Chars): Fill in this subsection.
1447 * doc/c-bfin.texi (Blackfin Syntax): Document line comment and
1448 line separator characters.
1449 * doc/c-cr16.texi (CR16 Syntax): Likewise.
1450 * doc/c-i386.texi (i386-Chars): Likewise.
1451 * doc/c-i860.texi (i860-Chars): Likewise.
1452 * doc/c-i960.texi (i960-Chars): Likewise.
1453 * doc/c-ip2k.texi (IP2K-Chars): Likewise.
1454 * doc/c-lm32.texi (LM32-Chars): likewise.
1455 * doc/c-m32c.texi (M32C-Chars): Likewise.
1456 * doc/c-m68hc11.texi (M68HC11-syntax): Likewise.
1457 * doc/c-m68k.texi (M68K-Chars): Likewise.
1458 * doc/c-microblaze.texi (MicroBlaze-Chars): Likewise.
1459 * doc/c-msp430.texi (MSP430-Chars): Likewise.
1460 * doc/c-mt.texi (MT-Chars): Likewise.
1461 * doc/c-ns32k.texi (NS32K-Chars): Likewise.
1462 * doc/c-pj.texi (PJ-Chars): Likewise.
1463 * doc/c-ppc.texi (PowerPC-Chars): Likewise.
1464 * doc/c-rx.texi (RX-Chars): Likewise.
1465 * doc/c-score.texi (SCORE-Chars): Likewise.
1466 * doc/c-tic54x.texi (TIC54X-Chars): Likewise.
1467 * doc/c-v850.texi (V850-Chars): Likewise.
1468 * doc/c-vax.texi (VAX-Chars): Likewise.
1469 * doc/c-xc16x.texi (xc16x-Chars): Likewise.
1471 2011-01-17 Quentin Neill <quentin.neill@amd.com>
1473 * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS.
1475 * doc/c-i386.texi (i386-TBM): New section.
1477 2011-01-16 H.J. Lu <hongjiu.lu@intel.com>
1479 * config/tc-i386.c (disallow_64bit_disp): Renamed to ...
1480 (disallow_64bit_reloc): This.
1481 (md_assemble): Don't check movabs for x32 mode here.
1482 (i386_target_format): Updated.
1483 (tc_gen_reloc): Check if 64bit relocations are allowed.
1485 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
1487 * config/tc-i386.c (disallow_64bit_disp): New.
1488 (x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with
1489 X86_64_ABI/X86_64_X32_ABI.
1490 (md_assemble): Don't allow movabs with relocation in x32 mode.
1491 (i386_target_format): Updated.
1493 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
1495 * config/tc-i386.c (OPTION_N32): Renamed to ...
1497 (md_longopts): Replace n32 with x32.
1498 (md_parse_option): Updated.
1499 (md_show_usage): Likewise.
1501 * doc/c-i386.texi: Replace --n32 with --x32.
1503 2011-01-11 Mingjie Xing <mingjie.xing@gmail.com>
1505 * config/tc-mips.c (mips_ip): Update error messages. Take an
1506 unadjusted offset for "+c" argument.
1508 2011-01-10 Nick Clifton <nickc@redhat.com>
1510 * config/tc-i386.c (x86_elf_abi): Only define for targets that use
1513 2011-01-10 Nick Clifton <nickc@redhat.com>
1515 * config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only
1518 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
1519 Glauber de Oliveira Costa <glommer@gmail.com>
1521 * doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
1522 .tlsdescseq directive.
1523 * config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
1525 (s_arm_tls_descseq): New directive.
1526 (md_pseudo_table): Add it.
1527 (encode_branch): Allow TLS_CALL relocs too.
1528 (do_t_blx, do_t_branch23): Use encode_branch.
1529 (reloc_names): Add tlsdesc and tlscall.
1530 (md_apply_fix): Process tls desc relocations.
1531 (tc_gen_reloc): Likewise.
1532 (arm_fix_adjustable): Likewise.
1534 2011-01-07 Quentin Neill <quentin.neill@amd.com>
1536 * config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS.
1538 * doc/c-i386.texi (i386-BMI): New section.
1540 2011-01-06 Paul Koning <ni1d@arrl.net>
1542 * config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative
1543 references to absolute addresses.
1545 2011-01-05 DJ Delorie <dj@redhat.com>
1547 * config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression
1548 instead of an RH_NEG32 one.
1550 2011-01-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1552 * doc/c-i386.texi: Clarify --n32.
1554 2011-01-04 H.J. Lu <hongjiu.lu@intel.com>
1556 * config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit
1557 integer registers in VEX.vvvv. Check register-only source
1558 operand when two source operands are swapped. Properly update
1559 destination when two source operands are swapped.
1561 2011-01-01 H.J. Lu <hongjiu.lu@intel.com>
1563 * gas.c (parse_args): Update copyright to 2011.
1565 For older changes see ChangeLog-2010
1571 version-control: never