1 2011-08-26 Tristan Gingold <gingold@adacore.com>
3 * config/tc-alpha.c (s_alpha_linkage): Simplify. Add comments.
5 2011-08-26 Tristan Gingold <gingold@adacore.com>
7 * config/tc-alpha.c (add_to_link_pool): Improve comment.
8 (s_alpha_fp_save): Fix indentation.
10 2011-08-19 Nick Clifton <nickc@redhat.com>
12 * doc/as.texinfo: Include c-xstormy16.texi.
14 2011-08-18 Alan Modra <amodra@gmail.com>
16 * write.c (resolve_reloc_expr_symbols): Convert local symbols
17 on relocs to section+offset.
18 (get_frag_for_reloc): New function.
19 (write_relocs): Merge sort fixup relocs with those from .reloc
22 2011-08-10 Maciej W. Rozycki <macro@codesourcery.com>
24 * config/tc-mips.c (can_swap_branch_p): Update the comment on
27 2011-08-09 Chao-ying Fu <fu@mips.com>
28 Daniel Jacobowitz <dan@codesourcery.com>
30 * config/tc-mips.c (mips_cpu_info_table): Add "m14k" and
32 * doc/c-mips.texi (MIPS architecture options): Add "m14k" and
33 "m14kc" to the list of -march options.
35 2011-08-09 Chao-ying Fu <fu@mips.com>
36 Maciej W. Rozycki <macro@codesourcery.com>
38 * config/tc-mips.c (mips_set_options): Add ase_mcu.
39 (mips_opts): Initialise ase_mcu to -1.
40 (ISA_SUPPORTS_MCU_ASE): New macro.
41 (MIPS_CPU_ASE_MCU): Likewise.
42 (is_opcode_valid): Handle MCU.
43 (macro_build, macro): Likewise.
44 (validate_mips_insn, validate_micromips_insn): Likewise.
46 (options): Add OPTION_MCU and OPTION_NO_MCU.
47 (md_longopts): Add mmcu and mno-mcu.
48 (md_parse_option): Handle OPTION_MCU and OPTION_NO_MCU.
49 (mips_after_parse_args): Handle MCU.
50 (s_mipsset): Likewise.
51 (md_show_usage): Handle MCU options.
53 * doc/as.texinfo: Document -mmcu and -mno-mcu options.
54 * doc/c-mips.texi: Likewise, and document ".set mcu" and
55 ".set nomcu" directives.
57 2011-08-09 Maciej W. Rozycki <macro@codesourcery.com>
59 * config/tc-mips.c (gpr_mod_mask): Remove INSN2_MOD_GPR_MB,
60 INSN2_MOD_GPR_MC, INSN2_MOD_GPR_ME, INSN2_MOD_GPR_MG,
61 INSN2_MOD_GPR_MHI, INSN2_MOD_GPR_MJ, INSN2_MOD_GPR_MM,
62 INSN2_MOD_GPR_MN, INSN2_MOD_GPR_MP and INSN2_MOD_GPR_MQ opcode
64 (gpr_read_mask): Add INSN2_READ_GPR_MC, INSN2_READ_GPR_ME
65 INSN2_READ_GPR_MG, INSN2_READ_GPR_MJ, INSN2_READ_GPR_MMN,
66 INSN2_READ_GPR_MP and INSN2_READ_GPR_MQ opcode register use
68 (gpr_write_mask): Replace INSN2_WRITE_GPR_S opcode register
69 use flag with INSN_WRITE_GPR_S. Add INSN2_WRITE_GPR_MB,
70 INSN2_WRITE_GPR_MHI, INSN2_WRITE_GPR_MJ and INSN2_WRITE_GPR_MP
71 opcode register use checks.
72 (can_swap_branch_p): Enable microMIPS branch swapping.
73 (append_insn): Likewise.
75 2011-08-09 Maciej W. Rozycki <macro@codesourcery.com>
77 * config/tc-mips.c (RELAX_MICROMIPS_ENCODE): Remove forced 16-bit
78 branch size information.
79 (RELAX_MICROMIPS_U16BIT): Remove macro.
80 (RELAX_MICROMIPS_UNCOND): Adjust accordingly.
81 (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
82 (RELAX_MICROMIPS_RELAX32): Likewise.
83 (RELAX_MICROMIPS_TOOFAR16): Likewise.
84 (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
85 (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
86 (RELAX_MICROMIPS_TOOFAR32): Likewise.
87 (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
88 (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
89 (append_insn): Always check forced_insn_length for microMIPS
90 relaxation. Adjust code for the removal of
91 RELAX_MICROMIPS_U16BIT.
92 (mips_ip) <'D', 'E'>: If forced_insn_length, then emit the
93 relocation straight away.
94 (relaxed_micromips_16bit_branch_length): Adjust code for the
95 removal of RELAX_MICROMIPS_U16BIT.
97 2011-08-08 Tristan Gingold <gingold@adacore.com>
99 * config/obj-macho.c (obj_mach_o_section): New function.
100 (struct known_section): New type.
101 (known_sections): Declare.
102 (obj_mach_o_known_section): New function.
103 (obj_mach_o_common_parse): Ditto.
104 (obj_mach_o_comm): Ditto.
105 (obj_mach_o_subsections_via_symbols): Ditto.
106 (mach_o_pseudo_table): Add new pseudos.
108 2011-08-06 Richard Henderson <rth@redhat.com>
110 * dw2gencfi.c (all_fde_data): Export.
111 * dw2gencfi.h (all_fde_data): Declare.
112 * config/tc-alpha.c (alpha_elf_md_end): Don't convert legacy unwind
113 info to cfi unwind info if the user already has supplied some.
115 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
117 * config/tc-mips.c (emit_nop): Delete.
118 (get_delay_slot_nop): New function.
119 (nops_for_insn_or_target): Use it.
120 (append_insn): Likewise. When avoiding hazards, call add_fixed_insn
121 and insert_into_history directly.
123 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
125 * config/tc-mips.c (delayed_branch_p, compact_branch_p)
126 (uncond_branch_p, branch_likely_p): New functions.
127 (insns_between, nops_for_insn_or_target, append_insn)
128 (macro_start): Use them.
129 (get_append_method): Likewise. Remove redundant test.
131 2011-08-05 David S. Miller <davem@davemloft.net>
133 * config/tc-sparc.c (v9a_asr_table): Add "cps".
134 (sparc_ip): Handle '4', '5' and '(' format codes.
136 2011-08-04 H.J. Lu <hongjiu.lu@intel.com>
139 * output-file.c (output_file_close): Call bfd_cache_close_all
142 * write.c (write_object_file): Revert the last change.
144 2011-08-04 Alan Modra <amodra@gmail.com>
146 * write.c (write_object_file): Call set_symtab even if we had
149 2011-08-04 Tristan Gingold <gingold@adacore.com>
151 * config/obj-elf.c (obj_elf_section): Do not free name.
153 2011-08-03 James Greenhalgh <james.greenhalgh@arm.com>
155 * config/tc-arm.c (do_t_strexbh): New.
156 (insns): Update accordingly.
158 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
161 * config/tc-i386.c (handle_quad): Removed.
162 (md_pseudo_table): Remove "quad".
163 (tc_gen_reloc): Don't check BFD_RELOC_64 for disallow_64bit_reloc.
164 (x86_dwarf2_addr_size): New.
166 * config/tc-i386.h (x86_dwarf2_addr_size): New.
167 (DWARF2_ADDR_SIZE): Likewise.
169 2011-08-01 Nick Clifton <nickc@redhat.com>
172 * config/tc-arm.c (literal_pool): Add locs field.
173 (add_to_lit_pool): Initialise the locs entry for the new literal.
174 (s_ltorg): Generate a DWARF2 line number entry for each emitted
177 2011-08-01 Tristan Gingold <gingold@adacore.com>
179 * write.c (write_relocs): Fix -Wshadow in DEBUG3 and DEBUG4.
181 2011-08-01 Tristan Gingold <gingold@adacore.com>
183 * frags.c (frag_grow): Simplify the code.
185 2011-07-30 Richard Sandiford <rdsandiford@googlemail.com>
187 * config/tc-mips.c (nops_for_vr4130): Revert previous commit.
189 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
191 * config/tc-mips.c: Adjust comments throughout.
192 (reglist_lookup): Reshape code.
193 (jmp_reloc_p, jalr_reloc_p): Reformat.
194 (got16_reloc_p, hi16_reloc_p, lo16_reloc_p): Handle microMIPS
196 (gpr_mod_mask): Remove unused variable.
197 (gpr_read_mask, gpr_write_mask): Reshape code.
198 (fpr_read_mask, fpr_write_mask): Likewise.
199 (nops_for_vr4130): Ensure non-microMIPS mode.
200 (can_swap_branch_p): Correct pinfo2 reference. Reshape code.
201 (append_insn): Skip Loongson 2F workaround in MIPS16 mode. Use
202 the outermost operator of a compound relocation to determines
203 the relocated field. Fix formatting.
204 (md_convert_frag): Reshape code.
206 2011-07-29 Tristan Gingold <gingold@adacore.com>
208 * frags.c (frag_var_init): New function.
209 (frag_var): Call frag_var_init to initialize.
210 (frag_variant): Ditto.
212 2011-07-27 Nathan Sidwell <nathan@codesourcery.com>
214 * dwarf2dbg.c (out_debug_line): Ignore non-normal segments, with a
216 * doc/as.texinfo (Offset): Document .offset directive.
218 2011-07-27 Tristan Gingold <gingold@adacore.com>
220 * frags.c (frag_grow): Revert previous patch.
222 2011-07-26 Kazuhiro Inaoka <kazuhiro.inaoka.ud@renesas.com>
224 * config/tc-rx.c (md_convert_frag): Fix encoding of beq.a
225 synthetic instruction.
227 2011-07-25 Tristan Gingold <gingold@adacore.com>
229 * frags.c (frag_grow): Simplify the code.
231 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
232 Chao-ying Fu <fu@mips.com>
233 Richard Sandiford <rdsandiford@googlemail.com>
235 * config/tc-mips.h (mips_segment_info): Add one bit for
237 (TC_LABEL_IS_LOCAL): New macro.
238 (mips_label_is_local): New prototype.
239 * config/tc-mips.c (S0, S7): New macros.
240 (emit_branch_likely_macro): New variable.
241 (mips_set_options): Add micromips.
242 (mips_opts): Initialise micromips to -1.
243 (file_ase_micromips): New variable.
244 (CPU_HAS_MICROMIPS): New macro.
245 (hilo_interlocks): Set for microMIPS too.
246 (gpr_interlocks): Likewise.
247 (cop_interlocks): Likewise.
248 (cop_mem_interlocks): Likewise.
249 (HAVE_CODE_COMPRESSION): New macro.
250 (micromips_op_hash): New variable.
251 (micromips_nop16_insn, micromips_nop32_insn): New variables.
252 (NOP_INSN): Handle microMIPS ASE.
253 (mips32_to_micromips_reg_b_map): New macro.
254 (mips32_to_micromips_reg_c_map): Likewise.
255 (mips32_to_micromips_reg_d_map): Likewise.
256 (mips32_to_micromips_reg_e_map): Likewise.
257 (mips32_to_micromips_reg_f_map): Likewise.
258 (mips32_to_micromips_reg_g_map): Likewise.
259 (mips32_to_micromips_reg_l_map): Likewise.
260 (mips32_to_micromips_reg_n_map): Likewise.
261 (mips32_to_micromips_reg_h_map): New variable.
262 (mips32_to_micromips_reg_m_map): Likewise.
263 (mips32_to_micromips_reg_q_map): Likewise.
264 (micromips_to_32_reg_h_map): New variable.
265 (micromips_to_32_reg_i_map): Likewise.
266 (micromips_to_32_reg_m_map): Likewise.
267 (micromips_to_32_reg_q_map): Likewise.
268 (micromips_to_32_reg_b_map): New macro.
269 (micromips_to_32_reg_c_map): Likewise.
270 (micromips_to_32_reg_d_map): Likewise.
271 (micromips_to_32_reg_e_map): Likewise.
272 (micromips_to_32_reg_f_map): Likewise.
273 (micromips_to_32_reg_g_map): Likewise.
274 (micromips_to_32_reg_l_map): Likewise.
275 (micromips_to_32_reg_n_map): Likewise.
276 (micromips_imm_b_map, micromips_imm_c_map): New macros.
277 (RELAX_DELAY_SLOT_16BIT): New macro.
278 (RELAX_DELAY_SLOT_SIZE_FIRST): Likewise.
279 (RELAX_DELAY_SLOT_SIZE_SECOND): Likewise.
280 (RELAX_MICROMIPS_ENCODE, RELAX_MICROMIPS_P): New macros.
281 (RELAX_MICROMIPS_TYPE, RELAX_MICROMIPS_AT): Likewise.
282 (RELAX_MICROMIPS_U16BIT, RELAX_MICROMIPS_UNCOND): Likewise.
283 (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
284 (RELAX_MICROMIPS_RELAX32, RELAX_MICROMIPS_TOOFAR16): Likewise.
285 (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
286 (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
287 (RELAX_MICROMIPS_TOOFAR32): Likewise.
288 (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
289 (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
290 (INSERT_OPERAND, EXTRACT_OPERAND): Handle microMIPS ASE.
291 (mips_macro_warning): Add delay_slot_16bit_p, delay_slot_32bit_p,
293 (mips_mark_labels): New function.
294 (mips16_small, mips16_ext): Remove variables, replacing with...
295 (forced_insn_size): ... this.
296 (append_insn, mips16_ip): Update accordingly.
297 (micromips_insn_length): New function.
298 (insn_length): Return the length of microMIPS instructions.
299 (mips_record_mips16_mode): Rename to...
300 (mips_record_compressed_mode): ... this. Handle microMIPS ASE.
301 (install_insn): Handle microMIPS ASE.
302 (reglist_lookup): New function.
303 (is_size_valid, is_delay_slot_valid): Likewise.
304 (md_begin): Handle microMIPS ASE.
305 (md_assemble): Likewise. Update for append_insn interface change.
306 (micromips_reloc_p): New function.
307 (got16_reloc_p): Handle microMIPS ASE.
308 (hi16_reloc_p): Likewise.
309 (lo16_reloc_p): Likewise.
310 (jmp_reloc_p): New function.
311 (jalr_reloc_p): Likewise.
312 (matching_lo_reloc): Handle microMIPS ASE.
313 (insn_uses_reg, reg_needs_delay): Likewise.
314 (mips_move_labels): Likewise.
315 (mips16_mark_labels): Rename to...
316 (mips_compressed_mark_labels): ... this. Handle microMIPS ASE.
317 (gpr_mod_mask): New function.
318 (gpr_read_mask, gpr_write_mask): Handle microMIPS ASE.
319 (fpr_read_mask, fpr_write_mask): Likewise.
320 (insns_between, nops_for_vr4130, nops_for_insn): Likewise.
321 (fix_loongson2f_nop, fix_loongson2f_jump): Likewise.
322 (MICROMIPS_LABEL_CHAR): New macro.
323 (micromips_target_label, micromips_target_name): New variables.
324 (micromips_label_name, micromips_label_expr): New functions.
325 (micromips_label_inc, micromips_add_label): Likewise.
326 (mips_label_is_local): Likewise.
327 (micromips_map_reloc): Likewise.
328 (can_swap_branch_p): Handle microMIPS ASE.
329 (append_insn): Add expansionp argument. Handle microMIPS ASE.
330 (start_noreorder, end_noreorder): Handle microMIPS ASE.
331 (macro_start, macro_warning, macro_end): Likewise.
332 (brk_fmt, cop12_fmt, jalr_fmt, lui_fmt): New variables.
333 (mem12_fmt, mfhl_fmt, shft_fmt, trap_fmt): Likewise.
334 (BRK_FMT, COP12_FMT, JALR_FMT, LUI_FMT): New macros.
335 (MEM12_FMT, MFHL_FMT, SHFT_FMT, TRAP_FMT): Likewise.
336 (macro_build): Handle microMIPS ASE. Update for append_insn
338 (mips16_macro_build): Update for append_insn interface change.
339 (macro_build_jalr): Handle microMIPS ASE.
340 (macro_build_lui): Likewise. Simplify.
341 (load_register): Handle microMIPS ASE.
342 (load_address): Likewise.
343 (move_register): Likewise.
344 (macro_build_branch_likely): New function.
345 (macro_build_branch_ccl): Likewise.
346 (macro_build_branch_rs): Likewise.
347 (macro_build_branch_rsrt): Likewise.
348 (macro): Handle microMIPS ASE.
349 (validate_micromips_insn): New function.
350 (expr_const_in_range): Likewise.
351 (mips_ip): Handle microMIPS ASE.
352 (options): Add OPTION_MICROMIPS and OPTION_NO_MICROMIPS.
353 (md_longopts): Add mmicromips and mno-micromips.
354 (md_parse_option): Handle OPTION_MICROMIPS and
356 (mips_after_parse_args): Handle microMIPS ASE.
357 (md_pcrel_from): Handle microMIPS relocations.
358 (mips_force_relocation): Likewise.
359 (md_apply_fix): Likewise.
360 (mips_align): Handle microMIPS ASE.
361 (s_mipsset): Likewise.
362 (s_cpload, s_cpsetup, s_cpreturn): Use relocation wrappers.
363 (s_dtprel_internal): Likewise.
364 (s_gpword, s_gpdword): Likewise.
365 (s_insn): Handle microMIPS ASE.
366 (s_mips_stab): Likewise.
367 (relaxed_micromips_32bit_branch_length): New function.
368 (relaxed_micromips_16bit_branch_length): New function.
369 (md_estimate_size_before_relax): Handle microMIPS ASE.
370 (mips_fix_adjustable): Likewise.
371 (tc_gen_reloc): Handle microMIPS relocations.
372 (mips_relax_frag): Handle microMIPS ASE.
373 (md_convert_frag): Likewise.
374 (mips_frob_file_after_relocs): Likewise.
375 (mips_elf_final_processing): Likewise.
376 (mips_nop_opcode): Likewise.
377 (mips_handle_align): Likewise.
378 (md_show_usage): Handle microMIPS options.
379 * symbols.c (TC_LABEL_IS_LOCAL): New macro.
380 (S_IS_LOCAL): Add a TC_LABEL_IS_LOCAL check.
382 * doc/as.texinfo (Target MIPS options): Add -mmicromips and
384 (-mmicromips, -mno-micromips): New options.
385 * doc/c-mips.texi (-mmicromips, -mno-micromips): New options.
386 (MIPS ISA): Document .set micromips and .set nomicromips.
387 (MIPS insn): Update for microMIPS support.
389 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
391 * config/tc-mips.c (mips_ip): Make a copy of the instruction's
392 mnemonic and use it for further processing.
394 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
396 * config/tc-mips.c (can_swap_branch_p): Adjust for the rename of
397 INSN_TRAP to INSN_NO_DELAY_SLOT. Remove the check for INSN_SYNC
398 as well as explicit checks for ERET and DERET when scheduling
401 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
403 * config/tc-i386.c (cpu_arch): Add k1om.
404 (i386_align_code): Handle PROCESSOR_K1OM.
405 (check_cpu_arch_compatible): Check EM_K1OM.
406 (i386_arch): Handle Intel K1OM.
407 (i386_mach): Return bfd_mach_k1om for Intel K1OM.
408 (i386_target_format): Return ELF_TARGET_K1OM_FORMAT for Intel
411 * config/tc-i386.h (ELF_TARGET_K1OM_FORMAT): New.
412 (processor_type): Add PROCESSOR_K1OM.
414 * doc/c-i386.texi: Document k1om.
416 2011-07-18 H.J. Lu <hongjiu.lu@intel.com>
418 * doc/c-i386.texi: Fix a typo.
420 2011-07-06 Aurelien Jarno <aurelien@aurel32.net>
422 * config/tc-mips.c (append_insn): delete prev_pinfo2 and pinfo2.
424 2011-07-04 Richard Sandiford <rdsandiford@googlemail.com>
426 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Fix handling
429 2011-07-04 Maciej W. Rozycki <macro@codesourcery.com>
431 * config/tc-mips.c (append_insn): Make sure DWARF-2 location
432 information is properly adjusted for branches that get swapped.
434 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
435 Thomas Schwinge <thomas@schwinge.name>
438 * config/obj-elf.c (obj_elf_type): Use ELFOSABI_GNU name instead of
439 ELFOSABI_LINUX alias.
440 * config/tc-ia64.c: Likewise.
442 2011-06-30 Paul Carroll <pcarroll@codesourcery.com>
444 * config/tc-arm.c (do_t_add_sub): Only allow LSL shifts of less
445 than 4 in Thumb mode.
447 2011-06-30 Nick Clifton <nickc@redhat.com>
450 * config/tc-arm.c (BAD_RANGE): New error message define.
451 (md_apply_fix): Use it.
452 Fix range check for thumb branch instructions.
454 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
456 * config/tc-mips.c (append_method): New enum.
457 (can_swap_branch_p, get_append_method): New functions.
458 (append_insn): Use get_append_method to decide how the instruction
461 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
463 * config/tc-mips.c (append_insn): Remove bogus goto.
465 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
467 * config/tc-mips.c (append_insn): Always clear the history after an
468 unconditional branch.
470 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
472 * config/tc-mips.c (find_altered_mips16_opcode): New function.
473 (append_insn): Use it.
475 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
477 * config/tc-mips.c (insn_uses_reg): Delete.
478 (gpr_read_mask, gpr_write_mask): New functions.
479 (fpr_read_mask, fpr_write_mask): Likewise.
480 (insns_between, nops_for_vr4130, append_insn): Use them.
482 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
484 * config/tc-mips.c (md_mips_end): Call mips_emit_delays.
486 2011-06-29 Dave Martin <dave.martin@linaro.org>
489 * config/tc-arm.c (mapping_state): When changing to ARM or THUMB
490 state set the minimum required alignment of the section.
492 2011-06-29 Tristan Gingold <gingold@adacore.com>
494 * config/tc-i386.c (i386_mach): Convert to ISO-C.
495 (md_begin, pe_directive_secrel, md_estimate_size_before_relax): Ditto.
496 (md_convert_frag, md_apply_fix, md_undefined_symbol): Ditto.
497 (md_section_align, tc_gen_reloc): Ditto.
499 2011-06-28 Tristan Gingold <gingold@adacore.com>
501 * config/tc-alpha.c (s_alpha_pdesc): Fix indentation. Do not
504 2011-06-28 Tristan Gingold <gingold@adacore.com>
506 * config/tc-alpha.c (load_expression): Use alloca instead of xmalloc.
507 (emit_jsrjmp): Ditto.
508 (tc_gen_reloc): Ditto.
510 2011-06-28 Tristan Gingold <gingold@adacore.com>
512 * config/tc-alpha.c (alpha_evax_proc_hash): Remove.
513 (alpha_evax_proc_data): New variable.
514 (s_alpha_ent): Prevent nested function. Remove has_insert call.
515 (s_alpha_pdesc): Do not call demand_empty_rest_of_line in case of
516 error. Do not search in the hash table. Check if match with .ent.
517 (s_alpha_name): Remove unused variable.
518 (md_begin): Remove initialization of alpha_evax_proc_hash.
520 2011-06-27 Tristan Gingold <gingold@adacore.com>
522 * config/tc-alpha.c (add_to_link_pool): Remove basesym parameter.
523 Locally declare basesym. Add comments. Do not set literal_pool_size.
524 (load_expression): Adjust call to add_to_link_pool.
525 (s_alpha_pdesc): Define pdesc symbol using dot.
526 Do not set literal_pool_size.
527 (s_alpha_end): Use NULL instead of 0.
529 2011-06-27 Tristan Gingold <gingold@adacore.com>
531 * config/obj-evax.c (evax_frob_file_before_adjust): Add comments.
533 * config/obj-evax.h (struct alpha_linkage_fixups): Remove seg
535 (obj_symbol_type, object_headers, OBJ_SYMFIELD_TYPE): Remove
537 2011-06-26 Richard Sandiford <rdsandiford@googlemail.com>
539 * config/tc-mips.c (fix_24k_record_store_info): If the previous
540 instruction was a store, and the next instructions are unknown,
543 2011-06-25 Richard Sandiford <rdsandiford@googlemail.com>
546 * config/tc-mips.c (nops_for_vr4130, nops_for_24k, nops_for_insn)
547 (nops_for_sequence, nops_for_insn_or_target): Add ignore parameters.
548 (mips_emit_delays, start_noreorder): Update accordingly.
549 (append_insn): Likewise. Revert original fix for this PR
550 and use the ignore parameter instead.
552 2011-06-24 Tristan Gingold <gingold@adacore.com>
555 * config/obj-evax.c (evax_frob_symbol): Use as_bad instead of abort.
557 2011-06-24 Tristan Gingold <gingold@adacore.com>
559 * config/tc-alpha.c (add_to_link_pool): Remove useless offset
562 2011-06-23 Richard Sandiford <rdsandiford@googlemail.com>
565 * config/tc-mips.c (append_insn): Only consider hazards between the
566 pre-noreorder block and ip.
568 2011-06-21 Sameera Deshpande <sameera.deshpande@arm.com>
570 * config/tc-arm.c (vfp_conv): Add check on range of immediate operand
571 in vcvt instruction between floating-point and fixed-point.
572 (operand_parse_code): Add "OP_oI32z".
573 (parse_operands): OP_oI32z case added.
575 2011-06-20 H.J. Lu <hongjiu.lu@intel.com>
577 * configure.tgt: Revert x32 change.
579 2011-06-20 Nick Clifton <nickc@redhat.com>
581 * doc/Makefile.am: (CPU_DOCS): Add c-xstormy16.texi.
582 * doc/Makefile.in: Regenerate.
583 * doc/all.texi: Set XSTORMY16.
584 * doc/c-xstormy16.texi: New file.
586 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
588 * configure.tgt: Support x32.
590 2011-06-15 Nick Clifton <nickc@redhat.com>
592 * NEWS: Mention addition of TILEPRO and TIKE-Gx support.
594 2011-06-14 Tristan Gingold <gingold@adacore.com>
596 * config/tc-ppc.h (struct ppc_tc_sy): Complete comment on within.
597 (tc_new_dot_label): Define.
598 (ppc_new_dot_label): Declare.
599 * config/tc-ppc.c (ppc_frob_label): Set within target field.
600 (ppc_fix_adjustable): Use this field to adjust the reloc.
601 (ppc_new_dot_label): New function.
603 2011-06-14 Alan Modra <amodra@gmail.com>
605 * po/POTFILES.in: Regenerate.
607 2011-06-13 Walter Lee <walt@tilera.com>
609 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
611 (TARGET_CPU_HFILES): Add config/tc-tilegx.h and
613 * Makefile.in: Regenerate.
614 * configure.tgt (tilepro-*-*): New.
615 (tilegx-*-*): Likewise.
616 * config/tc-tilegx.c: New file.
617 * config/tc-tilegx.h: Likewise.
618 * config/tc-tilepro.h: Likewise.
619 * config/tc-tilepro.c: Likewise.
620 * doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
622 * doc/Makefile.in: Regenerate.
623 * doc/all.texi (TILEGX): Define.
625 * doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include
626 c-tilegx.texi and c-tilepro.texi.
627 * doc/c-tilegx.texi: New.
628 * doc/c-tilepro.texi: New.
630 2011-06-13 Nick Clifton <nickc@redhat.com>
633 * config/tc-arm.c (do_shift): Do not allow shift operations at the
634 end of a register based shift insn.
635 (do_t_shift): Likewise.
637 2011-06-13 Nick Clifton <nickc@redhat.com>
639 * config/tc-score.c (s3_my_get_expression): Delete unused local
641 (s3_do_ldst_insn): Delete unused local variable 'strbak'.
642 (s3_do16_ldst_insn): Delete unused local variable 'temp'.
643 (s3_do_macro_bcmp): Zero inst_expand array.
644 (s3_do_macro_bcmpz): Likewise.
645 (s3_s_score_end): Delete unused local variable 'dot'.
646 (s3_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
647 * config/tc-score7.c (s7_my_get_expression): Delete unused local
649 (s7_do_ldst_insn): Delete unused local variable 'strbak'.
650 (s7_b32_relax_to_b16): Delete unused local variables 'r_old' and
652 (s7_s_score_end): Delete unused local variable 'dot'.
653 (s7_relax_frag): Delete unused local variable 'relax_size'.
654 (s7_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
656 2011-06-10 H.J. Lu <hongjiu.lu@intel.com>
658 AVX Programming Reference (June, 2011)
659 * config/tc-i386.c (i386_error): Add invalid_vsib_address and
660 unsupported_vector_index_register.
661 (cpu_arch): Add .avx2, .bmi2, .lzcnt and .invpcid.
662 (check_VecOperands): New.
663 (match_template): Call check_VecOperands. Handle
664 invalid_vsib_address and unsupported_vector_index_register.
665 (build_modrm_byte): Support VecSIB. Check register-only source
666 operand when two source operands are swapped.
667 (i386_index_check): Allow Xmm/Ymm index registers.
669 * doc/c-i386.texi: Document avx2/.avx2, bmi2/.bmi2, lzcnt/.lzcnt
670 and invpcid./invpcid.
672 2011-06-09 Nick Clifton <nickc@redhat.com>
675 * config/tc-cr16.c (tc_gen_reloc): Remove unused local variable
677 (check_cinv_options): Remove unused local variables. Make
679 (md_assemble): Remove unused local variable.
681 2011-06-09 James Greenhalgh <james.greenhalgh@arm.com>
683 * config/tc-arm.c (do_ldrd): Warn in unpredictable cases.
685 2011-06-03 Arnaud Patard <arnaud.patard@rtp-net.org>
688 * config/tc-arm.c (parse_psr): Set m_profile to false when
689 assembling for any architecture.
691 2011-06-02 Jie Zhang jie@codesourcery.com
692 Nathan Sidwell nathan@codesourcery.com
694 * config/tc-arm.c (parse_address_main): Handle -0 offsets.
695 (encode_arm_addr_mode_2): Set default sign of zero here ...
696 (encode_arm_addr_mode_3): ... and here.
697 (encode_arm_cp_address): ... and here.
698 (md_apply_fix): Use default sign of zero here.
700 2011-06-02 Nick Clifton <nickc@redhat.com>
702 * as.c: Fix spelling typo.
704 * config/tc-ppc.c: Likewise.
705 * po/gas.pit: Regenerate.
707 2011-05-31 Paul Brook <paul@codesourcery.com>
709 * config/tc-arm.c (arm_cpus): Add Cortex-R5.
710 (arm_extensions): Allow idiv on ARMv7-R.
711 * doc/c-arm.text: Update idiv extension restrictions.
713 2011-05-31 Paul Brook <paul@codesourcery.com>
715 * config/tc-arm.c (arm_force_relocation): Resolve all pc-relative
718 2011-05-31 Paul Brook <paul@codesourcery.com>
720 * config/tc-arm.c (do_t_branch): Avoid relaxing branches to constant
723 2011-05-31 Paul Brook <paul@codesourcery.com>
724 Nathan Sidwell <nathan@codesourcery.com>
726 * config/tc-arm.c (fix_new_arm): Create an absolute symbol for
727 pc-relative fixes to constants.
728 * config/tc-arm.h (TC_FORCE_RELOCATATION_ABS): Define.
730 2011-05-27 Nick Clifton <nickc@redhat.com>
732 * config/tc-s390.c (md_begin): Remove unused variable dup_insn.
734 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
736 * config/tc-s390.c (md_gather_operands): Fix check for floating
737 register pair operands.
739 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
741 * config/tc-s390.c (md_gather_operands): Emit an error for odd
742 numbered registers used as register pair operand.
744 2011-05-23 Nick Clifton <nickc@redhat.com>
746 * config/tc-v850.h (TC_FX_SIZE_SLACK): Define.
748 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
750 * config/tc-tic6x.c (tic6x_operators): Add "pcr_offset".
751 (tic6x_parse_name): Handle it.
752 (tic6x_fix_new_exp): Handle O_pcr_offset.
753 (tic6x_fix_adjustable): Return 0 for the new relocs.
754 (md_apply_fix): Handle them.
755 (tc_gen_reloc): Likewise.
756 * config/tc-tic6x.h (tic6x_fix_info): Add a fix_subsy member.
758 2011-05-18 Nick Clifton <nickc@redhat.com>
761 * config/tc-tic30.c (ordinal_names): Allow translation of the
764 2011-05-18 Nick Clifton <nickc@redhat.com>
766 * config/tc-arm.c (s_unreq): Reword warning message to make it
768 * config/tc-ia64.c (md_show_usage): Add note for translators.
769 * configure.in (ALL_LINGUAS): Add "fi".
770 * configure: Regenerate.
772 2011-05-18 Tristan Gingold <gingold@adacore.com>
774 * config/tc-ppc.h (ppc_tc_sy): Reorder fields.
775 Put size into an union with dw.
776 (OBJ_COPY_SYMBOL_ATTRIBUTES): Adjust.
777 (ppc_xcoff_end): Declare.
779 * config/tc-ppc.c: Add includes for xcoff.
780 (ppc_dwsect): New function.
781 (md_pseudo_table): Add dwsect.
782 (struct dw_subsection): New.
784 (ppc_change_debug_section): New function.
785 (ppc_xcoff_end): Ditto.
786 (ppc_function): Adjust for ppc_tc_sy.
787 (ppc_symbol_new_hook): Ditto.
788 (ppc_frob_symbol): Ditto.
789 (ppc_frob_section): Do not set vma for debug sections.
790 (ppc_fix_adjustable): Return true for debug sections.
791 * config/obj-coff.c: Add includes for xcoff.
792 (coff_frob_section): Handle dwarf section.
794 2011-05-17 Nick Clifton <nickc@redhat.com>
796 * po/fi.po: New Finnish translation.
797 * po/fr.po: Updated French translation.
799 * config/tc-m32r.c (md_show_usage): Fix typos in descriptions.
800 * config/tc-mt.c (md_assemble): Fix typos in warning messages.
801 * cond.c (s_else): Fix typos in error messages.
802 * config/tc-pj.c (md_assemble): Fix typo in error message.
804 2011-05-16 Hans-Peter Nilsson <hp@axis.com>
806 * config/tc-cris.c (md_parse_option) <OPTION_PIC>: Error if not
808 (md_show_usage): Only mention --pic if the assembler can generate
810 * doc/c-cris.texi (CRIS-Opt): Mention that generating ELF is a
811 prerequisite for --pic being a valid option.
813 2011-05-13 Frederic Marchal <fmarchal@perso.be>
816 * config/tc-v850.c (parse_register_list): Correct error string.
818 2011-05-12 Quentin Neill <quentin.neill@amd.com>
820 * config/tc-i386.c (cpu_arch): Rename PROCESSOR_BDVER1 to PROCESSOR_BD.
821 (i386_align_code): Ditto
823 2011-05-12 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
826 * config/tc-arm.c (parse_big_immediate): Fix parsing of 64-bit
827 immediates on 32-bit hosts.
829 2011-05-10 Quentin Neill <quentin.neill@amd.com>
831 * config/tc-i386.c (cpu_arch): Add bdver2 and rename
832 PROCESSOR_BDVER1 to PROCESSOR_BDVER.
833 (i386_align_code): Rename PROCESSOR_BDVER1.
834 (processor_type): Ditto.
835 * doc/c-i386.texi: Add bdver2.
837 2011-05-10 Alan Modra <amodra@gmail.com>
839 * dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error.
841 2011-05-09 Paul Brook <paul@codesourcery.com>
843 * config/tc-tic6x.c (streq): Define.
844 (tic6x_get_unwind): New.
845 (s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp,
846 s_tic6x_personalityindex, s_tic6x_personality): New functions.
847 (md_pseudo_table): Add "endp", "handlerdata", "personalityindex",
848 "personality" and "cantunwind".
849 (tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions,
850 tic6x_start_unwind_section, tic6x_unwind_frame_regs,
851 tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big,
852 tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word,
853 tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb,
854 tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding,
855 tic6x_cfi_endproc): New.
856 * config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define.
857 (tic6x_unwind_info): New.
858 (tic6x_segment_info_type): Add marked_pr_dependency, unwind and
860 (TARGET_USE_CFIPOP, tc_regname_to_dw2regnum,
861 tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN,
862 DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc,
863 tc_cfi_section_name): Define.
864 * doc/c-tic6x.texi: Document new unwinding directives.
865 * dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default
867 (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column,
868 CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr):
870 (CFI_EMIT_target): Define.
871 (dot_cfi_sections): Check tc_cfi_section_name.
872 (dot_cfi_startproc): Use tc_cfi_startproc.
873 (dot_cfi_endproc): Use tc_cfi_endproc.
874 * dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset,
875 CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame,
876 CFI_val_encoded_addr): Move to here from dw2gencfi.c.
878 2011-05-07 Alan Modra <amodra@gmail.com>
880 * dw2gencfi.c (CUR_SEG, SET_CUR_SEG, HANDLED, SET_HANDLED): Define.
881 Use throughout in place of #if SUPPORT_FRAME_LINKONCE.
882 (struct fde_entry): Rename cseg to cur_seg.
883 (cfi_change_reg_numbers): Remove ATTRIBUTE_UNUSED.
884 (get_cfi_seg): Likewise. Use if (SUPPORT_FRAME_LINKONCE) rather
885 that #if SUPPORT_FRAME_LINKONCE.
886 (cfi_finish): Likewise.
888 2011-05-06 Tristan Gingold <gingold@adacore.com>
890 * read.c (s_comm_internal): Remove code for OBJ_VMS.
893 * write.c (write_object_file): Ditto.
894 * symbols.c (define_sym_at_dot): Ditto.
897 2011-05-05 Alan Modra <amodra@gmail.com>
899 * dw2gencfi.c (SUPPORT_FRAME_LINKONCE): Define. Use throughout
900 file to conditionally compile code added 2011-04-26.
901 (cfi_change_reg_numbers): Add ATTRIBUTE_UNUSED on params only used
902 when SUPPORT_FRAME_LINKONCE.
903 (get_cfi_seg): Likewise. Reintroduce old code for when not
904 SUPPORT_FRAME_LINKONCE.
905 (cfi_finish): Move get_cfi_seg calls out of loop when not
906 SUPPORT_FRAME_LINKONCE. Avoid unused var warning.
908 2011-05-03 Paul Brook <paul@codesourcery.com>
910 * config/tc-tic6x.c (s_ehtype): New function.
911 (md_pseudo_table): Add "ehtype".
912 (tic6x_fix_adjustable, md_apply_fix): BFD_RELOC_C6000_EHTYPE.
913 * doc/c-tic6x.texi: Document .ehtype directive.
915 2011-04-26 Kai Tietz <ktietz@redhat.com>
917 * dw2gencfi.c (dwcfi_seg_list): New struct.
918 (dwcfi_hash): New static hash variable.
919 (get_debugseg_name): New.
920 (alloc_debugseg_item): New.
921 (make_debug_seg): New.
922 (dwcfi_hash_insert): New.
923 (dwcfi_hash_find): New.
924 (dwcfi_hash_find_or_make): New.
925 (cfi_insn_data): New member cur_seg.
926 (cie_entry): Likewise.
927 (fde_entry): New cseg and handled members.
928 (alloc_fde_entry): Initialize cseg member.
929 (alloc_cfi_insn_data): Initialize cur_seg member.
930 (dot_cfi_sections): Compare for beginning of
931 section names via strncmp.
933 (cfi_finish): Treat link-once sections.
934 (is_now_linkonce_segment): New local helper.
935 (output_cie): Ignore cie entries not member of current
937 (output_fde): Likewise.
938 (select_cie_for_fde): Likewise.
939 (cfi_change_reg_numbers): Add new argument for current segment
940 and ignore insn elements, if not part of current segment.
941 * ehopt.c (get_cie_info): Use strncmp for
942 section name matching.
943 (heck_eh_frame): Likewise.
945 2011-04-20 Catherine Moore <clm@codesourcery.com>
946 David Ung <davidu@mips.com>
948 * config/mips.c (mips_cl_insn): Add new field complete_p.
949 (create_insn): Initialize complete_p to zero.
951 (fix_24k_align_to): New.
952 (fix_24k_store_info): Declare.
954 (fix_24k_record_store_info): New.
956 (nops_for_insn): Call nops_for_24k.
957 (append_insn): Move O_constant expression handling.
959 2011-04-20 Alan Modra <amodra@gmail.com>
961 * hash.c (set_gas_hash_table_size): Use bfd_hash_set_default_size.
962 (hash_new_sized): New function, split out from..
965 2011-04-19 Nick Clifton <nickc@redhat.com>
967 * config/tc-arm.c (v7m_psrs): Revert previous delta.
969 2011-04-18 Julian Brown <julian@codesourcery.com>
970 Nick Clifton <nickc@redhat.com>
972 * config/tc-arm.c (parse_psr): Use selected_cpu not cpu_variant to
973 detect M-profile targets.
974 (do_t_swi): Exclude v7 and higher variants from arm_ext_os test.
975 (v7m_psrs): Fix typo: basepri_max should be basepri_mask.
977 2011-04-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
979 * config/tc-s390.c (s390_machine): New prototype.
980 (md_pseudo_table): New pseudo-op .machine.
981 (s390_opcode_hash): Initialize to NULL.
982 (s390_parse_cpu): New function.
983 (md_parse_option): Use s390_parse_cpu.
984 (s390_setup_opcodes): New function.
985 (md_begin): Use s390_setup_opcodes.
986 (s390_machine): New hook handling the new .machine pseudo.
988 * doc/c-s390.texi: Document the new pseudo op .machine.
990 2011-04-12 H.J. Lu <hongjiu.lu@intel.com>
992 * config/tc-i386.c (i386_mach): Start error message with lower
994 (md_begin): Likewise.
995 (md_parse_option): Likewise.
996 (i386_target_format): Likewise.
997 (check_byte_reg): Likewise.
998 (check_long_reg): Likewise.
999 (check_qword_reg): Likewise.
1000 (check_word_reg): Likewise.
1002 2011-04-12 Nick Clifton <nickc@redhat.com>
1005 * config/tc-arm.c (relax_branch): Do not relax branches to
1006 preemptable global symbols.
1008 2011-04-11 Julian Brown <julian@codesourcery.com>
1010 * config/tc-arm.c (parse_psr): Add LHS argument. Improve support
1012 (operand_parse_code): Replace OP_PSR with OP_wPSR and OP_rPSR.
1014 (parse_operands): Likewise.
1015 (do_mrs): Tweak error message for constraint.
1016 (do_t_mrs): Update constraints for changes to APSR support.
1017 (do_t_msr): Likewise. Don't set PSR_f flag here.
1018 (psrs): Remove "g", "nzcvq", "nzcvqg".
1019 (insns): Tweak entries for msr and mrs instructions.
1021 2011-04-11 Kai Tietz <ktietz@redhat.com>
1023 * config/tc-i386.c (x86_cons): Initialize adjust with zero.
1025 2011-04-11 Nick Clifton <nickc@redhat.com>
1027 * config/tc-i386.c (x86_cons): Define even for non-ELF targets.
1028 * config/tc-i386.h (x86_cons): Always prototype.
1030 * config/tc-cr16.c (getprocregp_image): Fix type of 'r' parameter
1031 in order to avoid a compile time warning.
1032 (getprocreg_image): Likewise.
1034 2011-04-11 Alan Modra <amodra@gmail.com>
1036 * config/tc-cr16.c (getprocreg_image): Correct range check.
1037 (getprocregp_image): Likewise.
1039 2011-04-06 Joseph Myers <joseph@codesourcery.com>
1041 * configure.tgt (strongarm*be, strongarm*b, strongarm*,
1042 xscale*be|xscale*b, xscale*): Remove architectures.
1043 (thumb-*-coff, thumb-*-rtems*, thumb-*-elf, thumb-epoc-pe,
1044 thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets.
1046 2011-04-01 Tristan Gingold <gingold@adacore.com>
1048 * config/tc-ia64.c (md_apply_fix): Add a cast to avoid a warning.
1050 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
1052 * config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
1054 (md_begin): Initialize them.
1055 (s_tic6x_scomm): New static function.
1056 (md_pseudo_table): Add "scomm".
1057 (tc_gen_reloc): Really undo all adjustments made by
1058 bfd_install_relocation.
1059 * doc/c-tic6x.texi: Document the .scomm directive.
1061 2011-03-31 Tristan Gingold <gingold@adacore.com>
1063 * dwarf2dbg.c (DWARF2_VERSION): Define.
1064 (out_debug_line): Use it.
1065 (out_debug_aranges): Ditto.
1066 (out_debug_info): Ditto.
1067 * config/tc-ia64.h (DWARF2_VERSION): Override it.
1069 2011-03-30 Michael Snyder <msnyder@vmware.com>
1071 * obj-elf.c (obj_elf_section): Free malloced name.
1072 * macro.c (get_any_string): Free malloced br_buf.
1073 (do_formals): Free 'formal'.
1075 2011-03-30 Tristan Gingold <gingold@adacore.com>
1077 * config/tc-ppc.c (ppc_frob_symbol): Convert stsym symbols value
1078 to offset only if within is set.
1079 (ppc_stabx): Reformat. For stsym stabs, add a check and set
1080 within only for symbols.
1082 2011-03-29 Richard Henderson <rth@redhat.com>
1085 * config/tc-alpha.c (s_alpha_align): Don't auto-align a previous
1086 label; zap alpha_insn_label.
1088 2011-03-29 H.J. Lu <hongjiu.lu@intel.com>
1090 * config/tc-i386.c (handle_quad): Properly handle multiple
1093 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1095 * config/bfin-parse.y (BYTEUNPACK): Return yyerror when dest
1096 reg $2 is the same as dest reg $4.
1098 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1100 * config/bfin-parse.y (BYTEOP16M): Return yyerror when dest
1101 reg $2 is the same as dest reg $4.
1103 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1105 * config/bfin-parse.y (BYTEOP16P): Return yyerror when dest
1106 reg $2 is the same as dest reg $4.
1108 2011-03-28 Mike Frysinger <vapier@gentoo.org>
1110 * config/bfin-parse.y (16bit acc add): Return yyerror when dest
1111 reg $1 is the same as dest reg $7.
1113 2011-03-28 H.J. Lu <hongjiu.lu@intel.com>
1115 * config/tc-i386.c (handle_quad): New.
1116 (md_pseudo_table): Add "quad".
1118 2011-03-26 John Marino <binutils@marino.st>
1120 * configure.tgt: Fix support for *-*-dragonfly*.
1121 * config/tc-i386.c: define SVR4_COMMENT_CHARS for dragonfly.
1122 * config/te-dragonfly.h: New file.
1124 2011-03-24 Eric B. Weddington <eric.weddington@atmel.com>
1126 * config/tc-avr.c (mcu_types): Add new devices: atmega325pa,
1127 atmega3250pa, atmega3290pa, atmega16hvbrevb, atmega32hvbrevb,
1129 * doc/c-avr.texi: Document new device names.
1131 2011-03-24 Mike Frysinger <vapier@gentoo.org>
1133 * config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest
1134 reg $1 is the same as dest reg $7.
1135 (quad 16bit add/sub): Return yyerror when dest reg $1 is the same as
1138 2011-03-24 Mike Frysinger <vapier@gentoo.org>
1140 * config/bfin-parse.y (check_macfuncs): Clarify error message when
1141 P is mismatched. Check destination regno are off by one when P is
1142 set, or are equal when P is not set.
1144 2011-03-23 Mike Frysinger <vapier@gentoo.org>
1146 * config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is
1147 the same as dest reg $4.
1148 (BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5.
1150 2011-03-23 Eric B. Weddington <eric.weddington@atmel.com>
1152 * config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u,
1153 atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu.
1154 * doc/c-avr.texi: Document new device names.
1156 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1158 * config/tc-avr.c (struct avr_opcodes_s): Add opcode field.
1159 (AVR_INSN): Change definition to match.
1160 (avr_opcodes): Likewise, change to match.
1161 (mcu_types): Add XMEGA architecture names and new XMEGA device names.
1162 (md_show_usage): Add XMEGA architecture names.
1163 (avr_operand): Add 'E' constraint for DES instruction of XMEGA devices.
1164 Add support for SPM Z+ instruction.
1165 * doc/c-avr.texi: Add documentation for XMEGA architectures and
1168 2011-03-21 Eric B. Weddington <eric.weddington@atmel.com>
1170 * config/tc-avr.c (md_show_usage): Add "Assembler" text to output.
1172 2011-03-18 Alan Modra <amodra@gmail.com>
1174 * config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol
1175 on .size expression errors rather than symbols in the size expression.
1177 2011-03-18 Alan Modra <amodra@gmail.com>
1179 * input-scrub.c (line_numberT): Delete.
1180 (input_scrub_close): Reset line counters.
1181 * messages.c (as_show_where): Don't print invalid line number.
1182 (as_warn_internal, as_bad_internal): Likewise.
1184 2011-03-18 Alan Modra <amodra@gmail.com>
1186 * read.c (read_a_source_file): Remove md_after_pass_hook.
1187 Move "quit" label before set of dot_symbol.
1188 * config/tc-d10v.h (md_after_pass_hook): Don't define.
1189 * config/tc-d30v.h (md_after_pass_hook): Likewise.
1190 * config/tc-m32r.h (md_after_pass_hook): Likewise.
1191 (md_cleanup): Define to call m32r_fill_insn.
1193 2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1195 * config/tc-s390.c (md_parse_option): Add -march=all option which
1196 switches to the highest available CPU.
1198 2011-03-17 Alan Modra <amodra@gmail.com>
1201 * expr.c (operand): Correct passing of "mode" to expr.
1202 * read.c (do_org): Allow expr_section.
1203 (get_known_segmented_expression): Don't assert anything about the
1206 2011-03-16 H.J. Lu <hongjiu.lu@intel.com>
1208 * as.c (show_usage): Add --size-check=.
1209 (parse_args): Add and handle OPTION_SIZE_CHECK.
1211 * as.h (flag_size_check): New.
1213 * config/obj-elf.c (elf_frob_symbol): Use as_bad to report
1214 bad .size directive only for --size-check=error.
1216 * doc/as.texinfo: Document --size-check=.
1218 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1220 * config/tc-bfin.c (bfin_cpus[]): Add 0.4 for
1221 bf542/bf544/bf547/bf548/bf549.
1223 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1225 * config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
1226 determine whether a relocation is needed.
1227 (md_apply_fix, arm_apply_sym_value): Likewise.
1229 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1231 * config/tc-arm.c (arm_adjust_symtab): Set the branch type
1234 2011-03-11 Nick Clifton <nickc@redhat.com>
1236 * remap.c (remap_debug_filename): Always allocate a buffer for the
1238 * stabs.c (stabs_generate_asm_file): Free the pointer returned by
1239 remap_debug_filename.
1241 2011-03-10 Michael Snyder <msnyder@vmware.com>
1243 Revert the following change:
1244 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1245 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1247 2011-03-10 Alan Modra <amodra@gmail.com>
1249 * gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
1250 TARGET_SYMBOL_FIELDS): Don't define.
1251 * gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.
1253 2011-03-09 Michael Snyder <msnyder@vmware.com>
1255 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1256 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1257 (emit_fixed_inc_line_addr): Assign instead of conditional in
1260 2011-03-05 H.J. Lu <hongjiu.lu@intel.com>
1262 * config/obj-elf.c (elf_frob_symbol): Mention symbol name in
1263 non-constant .size expression.
1265 2011-03-02 Nick Clifton <nickc@redhat.com>
1267 * ecoff.c: Incldue filenames.h
1269 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
1271 * depend.c (register_dependency): Use filename_(n)cmp.
1272 * dwarf2dbg.c (get_filenum): Likewise.
1273 * ecoff.c (add_file): Likewise.
1274 (ecoff_generate_asm_lineno): Likewise.
1275 * input-scrub.c (new_logical_line_flags): Likewise.
1276 * listing.c (file_info): Likewise.
1277 (listing_newline): Likewise.
1278 * remap.c (remap_debug_filename): Likewise.
1279 * stabs.c (generate_asm_file): Likewise.
1280 (stabs_generate_asm_lineno): Likewise.
1282 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1284 * config/tc-mips.c (append_insn): Disable branch relaxation for
1287 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1289 * config/tc-mips.c (macro): Handle M_PREF_AB.
1291 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1293 * config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary
1295 (RELAX_BRANCH_UNCOND): Adjust accordingly.
1296 (RELAX_BRANCH_LIKELY): Likewise.
1297 (RELAX_BRANCH_LINK): Likewise.
1298 (RELAX_BRANCH_TOOFAR): Likewise.
1299 (RELAX_BRANCH_AT): New macro.
1300 (append_insn): Encode the temporary register to use in standard
1301 MIPS branch relaxation.
1302 (relaxed_branch_length): Update according to changes to
1303 RELAX_BRANCH_ENCODE.
1304 (md_convert_frag): Use the encoded register as the temporary.
1306 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1308 * config/tc-mips.c (mips_fix_adjustable): On REL targets also
1309 reject PC-relative relocations.
1311 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1313 * config/tc-mips.c (md_convert_frag): Correct message
1316 2011-02-28 Alan Modra <amodra@gmail.com>
1318 * symbols.c (report_op_error): Remove unnecessary forward declaration.
1319 Add "op" parameter. Report operator and operand segments in error
1320 message, not operand symbols.
1321 (resolve_symbol_value): Always set segment for equated symbols, not
1322 just when finalizing. Adjust report_op_error calls.
1324 2011-02-25 H.J. Lu <hongjiu.lu@intel.com>
1326 * config/tc-i386.c (reloc): Don't sign-check 4-byte relocations
1327 if 64bit relocations aren't allowed.
1329 2011-02-25 Alan Modra <amodra@gmail.com>
1332 * config/obj-elf.c (elf_frob_symbol): Properly handle size expression.
1334 2011-02-21 Maciej W. Rozycki <macro@codesourcery.com>
1336 * config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
1337 initialization of offset_reloc.
1339 2011-02-15 Richard Henderson <rth@redhat.com>
1341 * dw2gencfi.c (dot_cfi_dummy): New.
1342 (cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
1343 * read.c (pobegin): Unconditionally call cfi_pop_insert.
1345 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1347 * configure: Regenerate.
1349 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1351 * config/bfin-lex.l (BYTEOP2M): Remove tokenization.
1352 * config/bfin-parse.y (BYTEOP2M): Delete token.
1353 (asm_1): Remove BYTEOP2M insn matching.
1355 2011-02-12 Mike Frysinger <vapier@gentoo.org>
1357 * config/bfin-defs.h: Include opcode/bfin.h.
1358 (M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete.
1360 2011-02-11 Mike Frysinger <vapier@gentoo.org>
1362 * doc/c-bfin.texi (Instruction Delimiting): Fix occur typo.
1363 (Modify Registers): Fix subtracted typo.
1364 (.byte2): Extend and swap descriptions with .byte4.
1365 (.byte4): Extend and swap descriptions with .byte2.
1366 (.db, .dw, .dd): Document behavior.
1368 2011-02-11 Mike Frysinger <vapier@gentoo.org>
1370 * config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.
1372 2011-02-11 Alan Modra <amodra@gmail.com>
1374 * doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.
1376 2011-02-10 Alan Modra <amodra@gmail.com>
1378 * doc/as.texinfo (Overview): Add missing markup around Blackfin
1379 and PowerPC options.
1381 2011-02-10 Alan Modra <amodra@gmail.com>
1383 * config/tc-ppc.c (md_show_usage): Remove -l and -b. Add -K PIC.
1384 * doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options.
1385 (Overview <Target PowerPC options>): Add a number of missing options.
1386 * doc/c-ppc.texi: Likewise. Add markup for use in manpage generation.
1388 2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
1391 * config/tc-i386.c (i386_align_code): Use f32_patt when tuning
1394 2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
1396 * config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
1398 (md_parse_option): Likewise.
1400 2011-02-04 Bernd Schmidt <bernds@codesourcery.com>
1402 * doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".
1403 * doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic".
1404 (TIC6X Options): Don't mention "-matomic".
1405 * config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete.
1406 (md_longopts): Remove corresponding entries.
1407 (md_parse_option): Don't handle them.
1408 (md_show_usage): Don't document them.
1409 (tic6x_atomic): Delete variable.
1410 (tic6x_update_features): Always copy tic6x_arch_enable to
1412 (tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC.
1413 (s_tic6x_atomic, s_tic6x_noatomic): Remove functions.
1414 (md_pseudo_table): Remove ".atomic" and ".noatomic".
1416 2011-01-31 Nick Clifton <nickc@redhat.com>
1418 * write.c (write_contents): Include output file name and bfd error
1419 value when reporting the inability to write to the output file.
1420 * config/tc-rx.c (rx_handle_align): Do not insert NOPs into align
1421 frag that has a non-zero fill value.
1423 2011-01-27 DJ Delorie <dj@redhat.com>
1425 * config/tc-rx.c (md_convert_frag): If we can't compute the target
1426 address, zero out the values stored in the object file to make
1427 objdump's output consistent.
1429 2011-01-26 Kai Tietz <kai.tietz@onevision.com>
1431 * config/tc-i386.c (md_begin): Set for x64 windows COFF target
1432 x86_dwarf2_return_column to 32.
1434 2011-01-20 Nick Clifton <nickc@redhat.com>
1437 * config/tc-h8300.c (constant_fits_width_p): Use correct type for
1440 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1442 * write.c (compress_debug): Return if section size is smaller
1445 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1448 * write.c (compress_debug): Return if section size is 0.
1450 2011-01-18 Mingfeng Wu <mingfeng@faraday-tech.com>
1452 * config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible
1453 cores: fa606te, fa616te, fmp626. Modify the VFP of fa626te.
1454 * doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te,
1457 2011-01-18 Nick Clifton <nickc@redhat.com>
1460 * doc/all.texi: Add NS32K
1461 * doc/as.texinfo: Remove target specific details of which
1462 characters act as comment initiators and statement separators into
1463 individual target specific files.
1464 * doc/c-alpha.texi (Alpha-Chars): Document special behaviour of
1465 the hash character at the start of a line.
1466 * doc/c-arm.texi (ARM-Chars): Likewise.
1467 * doc/c-avr.texi (AVR-Chars): Likewise.
1468 * doc/c-d10v.texi (D10V-Chars): Likewise.
1469 * doc/c-d30v.texi (D30V-Chars): Likewise.
1470 * doc/c-mmix.texi (MMIX-Chars): Likewise.
1471 * doc/c-s390.texi (s390 characters): Likewise.
1472 * doc/c-sh.texi (SH-Chars): Likewise.
1473 * doc/c-sh64.texi (SH64-Chars): Likewise.
1474 * doc/c-sparc.texi (SPARC-Chars): Likewise.
1475 * doc/c-tic6x.texi (TIC6X Syntax): Likewise.
1476 * doc/c-xtensa.texi (Xtensa Syntax): Likewise.
1477 * doc/c-z80.texi (Z80-Chars): Likewise.
1478 * doc/c-z8k.texi (Z8000-Chars): Likewise.
1479 * doc/c-pdp11.texi (PDP11-Syntax): Document line separator character.
1480 * doc/c-arc.texi (ARC-Chars): Fill in this subsection.
1481 * doc/c-bfin.texi (Blackfin Syntax): Document line comment and
1482 line separator characters.
1483 * doc/c-cr16.texi (CR16 Syntax): Likewise.
1484 * doc/c-i386.texi (i386-Chars): Likewise.
1485 * doc/c-i860.texi (i860-Chars): Likewise.
1486 * doc/c-i960.texi (i960-Chars): Likewise.
1487 * doc/c-ip2k.texi (IP2K-Chars): Likewise.
1488 * doc/c-lm32.texi (LM32-Chars): likewise.
1489 * doc/c-m32c.texi (M32C-Chars): Likewise.
1490 * doc/c-m68hc11.texi (M68HC11-syntax): Likewise.
1491 * doc/c-m68k.texi (M68K-Chars): Likewise.
1492 * doc/c-microblaze.texi (MicroBlaze-Chars): Likewise.
1493 * doc/c-msp430.texi (MSP430-Chars): Likewise.
1494 * doc/c-mt.texi (MT-Chars): Likewise.
1495 * doc/c-ns32k.texi (NS32K-Chars): Likewise.
1496 * doc/c-pj.texi (PJ-Chars): Likewise.
1497 * doc/c-ppc.texi (PowerPC-Chars): Likewise.
1498 * doc/c-rx.texi (RX-Chars): Likewise.
1499 * doc/c-score.texi (SCORE-Chars): Likewise.
1500 * doc/c-tic54x.texi (TIC54X-Chars): Likewise.
1501 * doc/c-v850.texi (V850-Chars): Likewise.
1502 * doc/c-vax.texi (VAX-Chars): Likewise.
1503 * doc/c-xc16x.texi (xc16x-Chars): Likewise.
1505 2011-01-17 Quentin Neill <quentin.neill@amd.com>
1507 * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS.
1509 * doc/c-i386.texi (i386-TBM): New section.
1511 2011-01-16 H.J. Lu <hongjiu.lu@intel.com>
1513 * config/tc-i386.c (disallow_64bit_disp): Renamed to ...
1514 (disallow_64bit_reloc): This.
1515 (md_assemble): Don't check movabs for x32 mode here.
1516 (i386_target_format): Updated.
1517 (tc_gen_reloc): Check if 64bit relocations are allowed.
1519 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
1521 * config/tc-i386.c (disallow_64bit_disp): New.
1522 (x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with
1523 X86_64_ABI/X86_64_X32_ABI.
1524 (md_assemble): Don't allow movabs with relocation in x32 mode.
1525 (i386_target_format): Updated.
1527 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
1529 * config/tc-i386.c (OPTION_N32): Renamed to ...
1531 (md_longopts): Replace n32 with x32.
1532 (md_parse_option): Updated.
1533 (md_show_usage): Likewise.
1535 * doc/c-i386.texi: Replace --n32 with --x32.
1537 2011-01-11 Mingjie Xing <mingjie.xing@gmail.com>
1539 * config/tc-mips.c (mips_ip): Update error messages. Take an
1540 unadjusted offset for "+c" argument.
1542 2011-01-10 Nick Clifton <nickc@redhat.com>
1544 * config/tc-i386.c (x86_elf_abi): Only define for targets that use
1547 2011-01-10 Nick Clifton <nickc@redhat.com>
1549 * config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only
1552 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
1553 Glauber de Oliveira Costa <glommer@gmail.com>
1555 * doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
1556 .tlsdescseq directive.
1557 * config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
1559 (s_arm_tls_descseq): New directive.
1560 (md_pseudo_table): Add it.
1561 (encode_branch): Allow TLS_CALL relocs too.
1562 (do_t_blx, do_t_branch23): Use encode_branch.
1563 (reloc_names): Add tlsdesc and tlscall.
1564 (md_apply_fix): Process tls desc relocations.
1565 (tc_gen_reloc): Likewise.
1566 (arm_fix_adjustable): Likewise.
1568 2011-01-07 Quentin Neill <quentin.neill@amd.com>
1570 * config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS.
1572 * doc/c-i386.texi (i386-BMI): New section.
1574 2011-01-06 Paul Koning <ni1d@arrl.net>
1576 * config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative
1577 references to absolute addresses.
1579 2011-01-05 DJ Delorie <dj@redhat.com>
1581 * config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression
1582 instead of an RH_NEG32 one.
1584 2011-01-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1586 * doc/c-i386.texi: Clarify --n32.
1588 2011-01-04 H.J. Lu <hongjiu.lu@intel.com>
1590 * config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit
1591 integer registers in VEX.vvvv. Check register-only source
1592 operand when two source operands are swapped. Properly update
1593 destination when two source operands are swapped.
1595 2011-01-01 H.J. Lu <hongjiu.lu@intel.com>
1597 * gas.c (parse_args): Update copyright to 2011.
1599 For older changes see ChangeLog-2010
1605 version-control: never