1 2011-09-08 Richard Sandiford <rdsandiford@googlemail.com>
4 * dwarf2dbg.c (dwarf2_flush_pending_lines): Use symbol_temp_new_now.
6 2011-09-05 Richard Sandiford <rdsandiford@googlemail.com>
9 * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
10 (dwarf2_gen_line_info_1): Delete.
11 (dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
12 (dwarf2_gen_line_info, dwarf2_emit_label): Use them.
13 (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
14 (dwarf2_directive_loc): Push previous .locs instead of generating
17 2011-08-26 Nick Clifton <nickc@redhat.com>
19 * po/es.po: Updated Spanish translation.
21 2011-08-26 Tristan Gingold <gingold@adacore.com>
23 * config/tc-alpha.c (s_alpha_linkage): Simplify. Add comments.
25 2011-08-26 Tristan Gingold <gingold@adacore.com>
27 * config/tc-alpha.c (add_to_link_pool): Improve comment.
28 (s_alpha_fp_save): Fix indentation.
30 2011-08-19 Nick Clifton <nickc@redhat.com>
32 * doc/as.texinfo: Include c-xstormy16.texi.
34 2011-08-18 Alan Modra <amodra@gmail.com>
36 * write.c (resolve_reloc_expr_symbols): Convert local symbols
37 on relocs to section+offset.
38 (get_frag_for_reloc): New function.
39 (write_relocs): Merge sort fixup relocs with those from .reloc
42 2011-08-10 Maciej W. Rozycki <macro@codesourcery.com>
44 * config/tc-mips.c (can_swap_branch_p): Update the comment on
47 2011-08-09 Chao-ying Fu <fu@mips.com>
48 Daniel Jacobowitz <dan@codesourcery.com>
50 * config/tc-mips.c (mips_cpu_info_table): Add "m14k" and
52 * doc/c-mips.texi (MIPS architecture options): Add "m14k" and
53 "m14kc" to the list of -march options.
55 2011-08-09 Chao-ying Fu <fu@mips.com>
56 Maciej W. Rozycki <macro@codesourcery.com>
58 * config/tc-mips.c (mips_set_options): Add ase_mcu.
59 (mips_opts): Initialise ase_mcu to -1.
60 (ISA_SUPPORTS_MCU_ASE): New macro.
61 (MIPS_CPU_ASE_MCU): Likewise.
62 (is_opcode_valid): Handle MCU.
63 (macro_build, macro): Likewise.
64 (validate_mips_insn, validate_micromips_insn): Likewise.
66 (options): Add OPTION_MCU and OPTION_NO_MCU.
67 (md_longopts): Add mmcu and mno-mcu.
68 (md_parse_option): Handle OPTION_MCU and OPTION_NO_MCU.
69 (mips_after_parse_args): Handle MCU.
70 (s_mipsset): Likewise.
71 (md_show_usage): Handle MCU options.
73 * doc/as.texinfo: Document -mmcu and -mno-mcu options.
74 * doc/c-mips.texi: Likewise, and document ".set mcu" and
75 ".set nomcu" directives.
77 2011-08-09 Maciej W. Rozycki <macro@codesourcery.com>
79 * config/tc-mips.c (gpr_mod_mask): Remove INSN2_MOD_GPR_MB,
80 INSN2_MOD_GPR_MC, INSN2_MOD_GPR_ME, INSN2_MOD_GPR_MG,
81 INSN2_MOD_GPR_MHI, INSN2_MOD_GPR_MJ, INSN2_MOD_GPR_MM,
82 INSN2_MOD_GPR_MN, INSN2_MOD_GPR_MP and INSN2_MOD_GPR_MQ opcode
84 (gpr_read_mask): Add INSN2_READ_GPR_MC, INSN2_READ_GPR_ME
85 INSN2_READ_GPR_MG, INSN2_READ_GPR_MJ, INSN2_READ_GPR_MMN,
86 INSN2_READ_GPR_MP and INSN2_READ_GPR_MQ opcode register use
88 (gpr_write_mask): Replace INSN2_WRITE_GPR_S opcode register
89 use flag with INSN_WRITE_GPR_S. Add INSN2_WRITE_GPR_MB,
90 INSN2_WRITE_GPR_MHI, INSN2_WRITE_GPR_MJ and INSN2_WRITE_GPR_MP
91 opcode register use checks.
92 (can_swap_branch_p): Enable microMIPS branch swapping.
93 (append_insn): Likewise.
95 2011-08-09 Maciej W. Rozycki <macro@codesourcery.com>
97 * config/tc-mips.c (RELAX_MICROMIPS_ENCODE): Remove forced 16-bit
98 branch size information.
99 (RELAX_MICROMIPS_U16BIT): Remove macro.
100 (RELAX_MICROMIPS_UNCOND): Adjust accordingly.
101 (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
102 (RELAX_MICROMIPS_RELAX32): Likewise.
103 (RELAX_MICROMIPS_TOOFAR16): Likewise.
104 (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
105 (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
106 (RELAX_MICROMIPS_TOOFAR32): Likewise.
107 (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
108 (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
109 (append_insn): Always check forced_insn_length for microMIPS
110 relaxation. Adjust code for the removal of
111 RELAX_MICROMIPS_U16BIT.
112 (mips_ip) <'D', 'E'>: If forced_insn_length, then emit the
113 relocation straight away.
114 (relaxed_micromips_16bit_branch_length): Adjust code for the
115 removal of RELAX_MICROMIPS_U16BIT.
117 2011-08-08 Tristan Gingold <gingold@adacore.com>
119 * config/obj-macho.c (obj_mach_o_section): New function.
120 (struct known_section): New type.
121 (known_sections): Declare.
122 (obj_mach_o_known_section): New function.
123 (obj_mach_o_common_parse): Ditto.
124 (obj_mach_o_comm): Ditto.
125 (obj_mach_o_subsections_via_symbols): Ditto.
126 (mach_o_pseudo_table): Add new pseudos.
128 2011-08-06 Richard Henderson <rth@redhat.com>
130 * dw2gencfi.c (all_fde_data): Export.
131 * dw2gencfi.h (all_fde_data): Declare.
132 * config/tc-alpha.c (alpha_elf_md_end): Don't convert legacy unwind
133 info to cfi unwind info if the user already has supplied some.
135 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
137 * config/tc-mips.c (emit_nop): Delete.
138 (get_delay_slot_nop): New function.
139 (nops_for_insn_or_target): Use it.
140 (append_insn): Likewise. When avoiding hazards, call add_fixed_insn
141 and insert_into_history directly.
143 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
145 * config/tc-mips.c (delayed_branch_p, compact_branch_p)
146 (uncond_branch_p, branch_likely_p): New functions.
147 (insns_between, nops_for_insn_or_target, append_insn)
148 (macro_start): Use them.
149 (get_append_method): Likewise. Remove redundant test.
151 2011-08-05 David S. Miller <davem@davemloft.net>
153 * config/tc-sparc.c (v9a_asr_table): Add "cps".
154 (sparc_ip): Handle '4', '5' and '(' format codes.
156 2011-08-04 H.J. Lu <hongjiu.lu@intel.com>
159 * output-file.c (output_file_close): Call bfd_cache_close_all
162 * write.c (write_object_file): Revert the last change.
164 2011-08-04 Alan Modra <amodra@gmail.com>
166 * write.c (write_object_file): Call set_symtab even if we had
169 2011-08-04 Tristan Gingold <gingold@adacore.com>
171 * config/obj-elf.c (obj_elf_section): Do not free name.
173 2011-08-03 James Greenhalgh <james.greenhalgh@arm.com>
175 * config/tc-arm.c (do_t_strexbh): New.
176 (insns): Update accordingly.
178 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
181 * config/tc-i386.c (handle_quad): Removed.
182 (md_pseudo_table): Remove "quad".
183 (tc_gen_reloc): Don't check BFD_RELOC_64 for disallow_64bit_reloc.
184 (x86_dwarf2_addr_size): New.
186 * config/tc-i386.h (x86_dwarf2_addr_size): New.
187 (DWARF2_ADDR_SIZE): Likewise.
189 2011-08-01 Nick Clifton <nickc@redhat.com>
192 * config/tc-arm.c (literal_pool): Add locs field.
193 (add_to_lit_pool): Initialise the locs entry for the new literal.
194 (s_ltorg): Generate a DWARF2 line number entry for each emitted
197 2011-08-01 Tristan Gingold <gingold@adacore.com>
199 * write.c (write_relocs): Fix -Wshadow in DEBUG3 and DEBUG4.
201 2011-08-01 Tristan Gingold <gingold@adacore.com>
203 * frags.c (frag_grow): Simplify the code.
205 2011-07-30 Richard Sandiford <rdsandiford@googlemail.com>
207 * config/tc-mips.c (nops_for_vr4130): Revert previous commit.
209 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
211 * config/tc-mips.c: Adjust comments throughout.
212 (reglist_lookup): Reshape code.
213 (jmp_reloc_p, jalr_reloc_p): Reformat.
214 (got16_reloc_p, hi16_reloc_p, lo16_reloc_p): Handle microMIPS
216 (gpr_mod_mask): Remove unused variable.
217 (gpr_read_mask, gpr_write_mask): Reshape code.
218 (fpr_read_mask, fpr_write_mask): Likewise.
219 (nops_for_vr4130): Ensure non-microMIPS mode.
220 (can_swap_branch_p): Correct pinfo2 reference. Reshape code.
221 (append_insn): Skip Loongson 2F workaround in MIPS16 mode. Use
222 the outermost operator of a compound relocation to determines
223 the relocated field. Fix formatting.
224 (md_convert_frag): Reshape code.
226 2011-07-29 Tristan Gingold <gingold@adacore.com>
228 * frags.c (frag_var_init): New function.
229 (frag_var): Call frag_var_init to initialize.
230 (frag_variant): Ditto.
232 2011-07-27 Nathan Sidwell <nathan@codesourcery.com>
234 * dwarf2dbg.c (out_debug_line): Ignore non-normal segments, with a
236 * doc/as.texinfo (Offset): Document .offset directive.
238 2011-07-27 Tristan Gingold <gingold@adacore.com>
240 * frags.c (frag_grow): Revert previous patch.
242 2011-07-26 Kazuhiro Inaoka <kazuhiro.inaoka.ud@renesas.com>
244 * config/tc-rx.c (md_convert_frag): Fix encoding of beq.a
245 synthetic instruction.
247 2011-07-25 Tristan Gingold <gingold@adacore.com>
249 * frags.c (frag_grow): Simplify the code.
251 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
252 Chao-ying Fu <fu@mips.com>
253 Richard Sandiford <rdsandiford@googlemail.com>
255 * config/tc-mips.h (mips_segment_info): Add one bit for
257 (TC_LABEL_IS_LOCAL): New macro.
258 (mips_label_is_local): New prototype.
259 * config/tc-mips.c (S0, S7): New macros.
260 (emit_branch_likely_macro): New variable.
261 (mips_set_options): Add micromips.
262 (mips_opts): Initialise micromips to -1.
263 (file_ase_micromips): New variable.
264 (CPU_HAS_MICROMIPS): New macro.
265 (hilo_interlocks): Set for microMIPS too.
266 (gpr_interlocks): Likewise.
267 (cop_interlocks): Likewise.
268 (cop_mem_interlocks): Likewise.
269 (HAVE_CODE_COMPRESSION): New macro.
270 (micromips_op_hash): New variable.
271 (micromips_nop16_insn, micromips_nop32_insn): New variables.
272 (NOP_INSN): Handle microMIPS ASE.
273 (mips32_to_micromips_reg_b_map): New macro.
274 (mips32_to_micromips_reg_c_map): Likewise.
275 (mips32_to_micromips_reg_d_map): Likewise.
276 (mips32_to_micromips_reg_e_map): Likewise.
277 (mips32_to_micromips_reg_f_map): Likewise.
278 (mips32_to_micromips_reg_g_map): Likewise.
279 (mips32_to_micromips_reg_l_map): Likewise.
280 (mips32_to_micromips_reg_n_map): Likewise.
281 (mips32_to_micromips_reg_h_map): New variable.
282 (mips32_to_micromips_reg_m_map): Likewise.
283 (mips32_to_micromips_reg_q_map): Likewise.
284 (micromips_to_32_reg_h_map): New variable.
285 (micromips_to_32_reg_i_map): Likewise.
286 (micromips_to_32_reg_m_map): Likewise.
287 (micromips_to_32_reg_q_map): Likewise.
288 (micromips_to_32_reg_b_map): New macro.
289 (micromips_to_32_reg_c_map): Likewise.
290 (micromips_to_32_reg_d_map): Likewise.
291 (micromips_to_32_reg_e_map): Likewise.
292 (micromips_to_32_reg_f_map): Likewise.
293 (micromips_to_32_reg_g_map): Likewise.
294 (micromips_to_32_reg_l_map): Likewise.
295 (micromips_to_32_reg_n_map): Likewise.
296 (micromips_imm_b_map, micromips_imm_c_map): New macros.
297 (RELAX_DELAY_SLOT_16BIT): New macro.
298 (RELAX_DELAY_SLOT_SIZE_FIRST): Likewise.
299 (RELAX_DELAY_SLOT_SIZE_SECOND): Likewise.
300 (RELAX_MICROMIPS_ENCODE, RELAX_MICROMIPS_P): New macros.
301 (RELAX_MICROMIPS_TYPE, RELAX_MICROMIPS_AT): Likewise.
302 (RELAX_MICROMIPS_U16BIT, RELAX_MICROMIPS_UNCOND): Likewise.
303 (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
304 (RELAX_MICROMIPS_RELAX32, RELAX_MICROMIPS_TOOFAR16): Likewise.
305 (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
306 (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
307 (RELAX_MICROMIPS_TOOFAR32): Likewise.
308 (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
309 (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
310 (INSERT_OPERAND, EXTRACT_OPERAND): Handle microMIPS ASE.
311 (mips_macro_warning): Add delay_slot_16bit_p, delay_slot_32bit_p,
313 (mips_mark_labels): New function.
314 (mips16_small, mips16_ext): Remove variables, replacing with...
315 (forced_insn_size): ... this.
316 (append_insn, mips16_ip): Update accordingly.
317 (micromips_insn_length): New function.
318 (insn_length): Return the length of microMIPS instructions.
319 (mips_record_mips16_mode): Rename to...
320 (mips_record_compressed_mode): ... this. Handle microMIPS ASE.
321 (install_insn): Handle microMIPS ASE.
322 (reglist_lookup): New function.
323 (is_size_valid, is_delay_slot_valid): Likewise.
324 (md_begin): Handle microMIPS ASE.
325 (md_assemble): Likewise. Update for append_insn interface change.
326 (micromips_reloc_p): New function.
327 (got16_reloc_p): Handle microMIPS ASE.
328 (hi16_reloc_p): Likewise.
329 (lo16_reloc_p): Likewise.
330 (jmp_reloc_p): New function.
331 (jalr_reloc_p): Likewise.
332 (matching_lo_reloc): Handle microMIPS ASE.
333 (insn_uses_reg, reg_needs_delay): Likewise.
334 (mips_move_labels): Likewise.
335 (mips16_mark_labels): Rename to...
336 (mips_compressed_mark_labels): ... this. Handle microMIPS ASE.
337 (gpr_mod_mask): New function.
338 (gpr_read_mask, gpr_write_mask): Handle microMIPS ASE.
339 (fpr_read_mask, fpr_write_mask): Likewise.
340 (insns_between, nops_for_vr4130, nops_for_insn): Likewise.
341 (fix_loongson2f_nop, fix_loongson2f_jump): Likewise.
342 (MICROMIPS_LABEL_CHAR): New macro.
343 (micromips_target_label, micromips_target_name): New variables.
344 (micromips_label_name, micromips_label_expr): New functions.
345 (micromips_label_inc, micromips_add_label): Likewise.
346 (mips_label_is_local): Likewise.
347 (micromips_map_reloc): Likewise.
348 (can_swap_branch_p): Handle microMIPS ASE.
349 (append_insn): Add expansionp argument. Handle microMIPS ASE.
350 (start_noreorder, end_noreorder): Handle microMIPS ASE.
351 (macro_start, macro_warning, macro_end): Likewise.
352 (brk_fmt, cop12_fmt, jalr_fmt, lui_fmt): New variables.
353 (mem12_fmt, mfhl_fmt, shft_fmt, trap_fmt): Likewise.
354 (BRK_FMT, COP12_FMT, JALR_FMT, LUI_FMT): New macros.
355 (MEM12_FMT, MFHL_FMT, SHFT_FMT, TRAP_FMT): Likewise.
356 (macro_build): Handle microMIPS ASE. Update for append_insn
358 (mips16_macro_build): Update for append_insn interface change.
359 (macro_build_jalr): Handle microMIPS ASE.
360 (macro_build_lui): Likewise. Simplify.
361 (load_register): Handle microMIPS ASE.
362 (load_address): Likewise.
363 (move_register): Likewise.
364 (macro_build_branch_likely): New function.
365 (macro_build_branch_ccl): Likewise.
366 (macro_build_branch_rs): Likewise.
367 (macro_build_branch_rsrt): Likewise.
368 (macro): Handle microMIPS ASE.
369 (validate_micromips_insn): New function.
370 (expr_const_in_range): Likewise.
371 (mips_ip): Handle microMIPS ASE.
372 (options): Add OPTION_MICROMIPS and OPTION_NO_MICROMIPS.
373 (md_longopts): Add mmicromips and mno-micromips.
374 (md_parse_option): Handle OPTION_MICROMIPS and
376 (mips_after_parse_args): Handle microMIPS ASE.
377 (md_pcrel_from): Handle microMIPS relocations.
378 (mips_force_relocation): Likewise.
379 (md_apply_fix): Likewise.
380 (mips_align): Handle microMIPS ASE.
381 (s_mipsset): Likewise.
382 (s_cpload, s_cpsetup, s_cpreturn): Use relocation wrappers.
383 (s_dtprel_internal): Likewise.
384 (s_gpword, s_gpdword): Likewise.
385 (s_insn): Handle microMIPS ASE.
386 (s_mips_stab): Likewise.
387 (relaxed_micromips_32bit_branch_length): New function.
388 (relaxed_micromips_16bit_branch_length): New function.
389 (md_estimate_size_before_relax): Handle microMIPS ASE.
390 (mips_fix_adjustable): Likewise.
391 (tc_gen_reloc): Handle microMIPS relocations.
392 (mips_relax_frag): Handle microMIPS ASE.
393 (md_convert_frag): Likewise.
394 (mips_frob_file_after_relocs): Likewise.
395 (mips_elf_final_processing): Likewise.
396 (mips_nop_opcode): Likewise.
397 (mips_handle_align): Likewise.
398 (md_show_usage): Handle microMIPS options.
399 * symbols.c (TC_LABEL_IS_LOCAL): New macro.
400 (S_IS_LOCAL): Add a TC_LABEL_IS_LOCAL check.
402 * doc/as.texinfo (Target MIPS options): Add -mmicromips and
404 (-mmicromips, -mno-micromips): New options.
405 * doc/c-mips.texi (-mmicromips, -mno-micromips): New options.
406 (MIPS ISA): Document .set micromips and .set nomicromips.
407 (MIPS insn): Update for microMIPS support.
409 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
411 * config/tc-mips.c (mips_ip): Make a copy of the instruction's
412 mnemonic and use it for further processing.
414 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
416 * config/tc-mips.c (can_swap_branch_p): Adjust for the rename of
417 INSN_TRAP to INSN_NO_DELAY_SLOT. Remove the check for INSN_SYNC
418 as well as explicit checks for ERET and DERET when scheduling
421 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
423 * config/tc-i386.c (cpu_arch): Add k1om.
424 (i386_align_code): Handle PROCESSOR_K1OM.
425 (check_cpu_arch_compatible): Check EM_K1OM.
426 (i386_arch): Handle Intel K1OM.
427 (i386_mach): Return bfd_mach_k1om for Intel K1OM.
428 (i386_target_format): Return ELF_TARGET_K1OM_FORMAT for Intel
431 * config/tc-i386.h (ELF_TARGET_K1OM_FORMAT): New.
432 (processor_type): Add PROCESSOR_K1OM.
434 * doc/c-i386.texi: Document k1om.
436 2011-07-18 H.J. Lu <hongjiu.lu@intel.com>
438 * doc/c-i386.texi: Fix a typo.
440 2011-07-06 Aurelien Jarno <aurelien@aurel32.net>
442 * config/tc-mips.c (append_insn): delete prev_pinfo2 and pinfo2.
444 2011-07-04 Richard Sandiford <rdsandiford@googlemail.com>
446 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Fix handling
449 2011-07-04 Maciej W. Rozycki <macro@codesourcery.com>
451 * config/tc-mips.c (append_insn): Make sure DWARF-2 location
452 information is properly adjusted for branches that get swapped.
454 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
455 Thomas Schwinge <thomas@schwinge.name>
458 * config/obj-elf.c (obj_elf_type): Use ELFOSABI_GNU name instead of
459 ELFOSABI_LINUX alias.
460 * config/tc-ia64.c: Likewise.
462 2011-06-30 Paul Carroll <pcarroll@codesourcery.com>
464 * config/tc-arm.c (do_t_add_sub): Only allow LSL shifts of less
465 than 4 in Thumb mode.
467 2011-06-30 Nick Clifton <nickc@redhat.com>
470 * config/tc-arm.c (BAD_RANGE): New error message define.
471 (md_apply_fix): Use it.
472 Fix range check for thumb branch instructions.
474 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
476 * config/tc-mips.c (append_method): New enum.
477 (can_swap_branch_p, get_append_method): New functions.
478 (append_insn): Use get_append_method to decide how the instruction
481 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
483 * config/tc-mips.c (append_insn): Remove bogus goto.
485 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
487 * config/tc-mips.c (append_insn): Always clear the history after an
488 unconditional branch.
490 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
492 * config/tc-mips.c (find_altered_mips16_opcode): New function.
493 (append_insn): Use it.
495 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
497 * config/tc-mips.c (insn_uses_reg): Delete.
498 (gpr_read_mask, gpr_write_mask): New functions.
499 (fpr_read_mask, fpr_write_mask): Likewise.
500 (insns_between, nops_for_vr4130, append_insn): Use them.
502 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
504 * config/tc-mips.c (md_mips_end): Call mips_emit_delays.
506 2011-06-29 Dave Martin <dave.martin@linaro.org>
509 * config/tc-arm.c (mapping_state): When changing to ARM or THUMB
510 state set the minimum required alignment of the section.
512 2011-06-29 Tristan Gingold <gingold@adacore.com>
514 * config/tc-i386.c (i386_mach): Convert to ISO-C.
515 (md_begin, pe_directive_secrel, md_estimate_size_before_relax): Ditto.
516 (md_convert_frag, md_apply_fix, md_undefined_symbol): Ditto.
517 (md_section_align, tc_gen_reloc): Ditto.
519 2011-06-28 Tristan Gingold <gingold@adacore.com>
521 * config/tc-alpha.c (s_alpha_pdesc): Fix indentation. Do not
524 2011-06-28 Tristan Gingold <gingold@adacore.com>
526 * config/tc-alpha.c (load_expression): Use alloca instead of xmalloc.
527 (emit_jsrjmp): Ditto.
528 (tc_gen_reloc): Ditto.
530 2011-06-28 Tristan Gingold <gingold@adacore.com>
532 * config/tc-alpha.c (alpha_evax_proc_hash): Remove.
533 (alpha_evax_proc_data): New variable.
534 (s_alpha_ent): Prevent nested function. Remove has_insert call.
535 (s_alpha_pdesc): Do not call demand_empty_rest_of_line in case of
536 error. Do not search in the hash table. Check if match with .ent.
537 (s_alpha_name): Remove unused variable.
538 (md_begin): Remove initialization of alpha_evax_proc_hash.
540 2011-06-27 Tristan Gingold <gingold@adacore.com>
542 * config/tc-alpha.c (add_to_link_pool): Remove basesym parameter.
543 Locally declare basesym. Add comments. Do not set literal_pool_size.
544 (load_expression): Adjust call to add_to_link_pool.
545 (s_alpha_pdesc): Define pdesc symbol using dot.
546 Do not set literal_pool_size.
547 (s_alpha_end): Use NULL instead of 0.
549 2011-06-27 Tristan Gingold <gingold@adacore.com>
551 * config/obj-evax.c (evax_frob_file_before_adjust): Add comments.
553 * config/obj-evax.h (struct alpha_linkage_fixups): Remove seg
555 (obj_symbol_type, object_headers, OBJ_SYMFIELD_TYPE): Remove
557 2011-06-26 Richard Sandiford <rdsandiford@googlemail.com>
559 * config/tc-mips.c (fix_24k_record_store_info): If the previous
560 instruction was a store, and the next instructions are unknown,
563 2011-06-25 Richard Sandiford <rdsandiford@googlemail.com>
566 * config/tc-mips.c (nops_for_vr4130, nops_for_24k, nops_for_insn)
567 (nops_for_sequence, nops_for_insn_or_target): Add ignore parameters.
568 (mips_emit_delays, start_noreorder): Update accordingly.
569 (append_insn): Likewise. Revert original fix for this PR
570 and use the ignore parameter instead.
572 2011-06-24 Tristan Gingold <gingold@adacore.com>
575 * config/obj-evax.c (evax_frob_symbol): Use as_bad instead of abort.
577 2011-06-24 Tristan Gingold <gingold@adacore.com>
579 * config/tc-alpha.c (add_to_link_pool): Remove useless offset
582 2011-06-23 Richard Sandiford <rdsandiford@googlemail.com>
585 * config/tc-mips.c (append_insn): Only consider hazards between the
586 pre-noreorder block and ip.
588 2011-06-21 Sameera Deshpande <sameera.deshpande@arm.com>
590 * config/tc-arm.c (vfp_conv): Add check on range of immediate operand
591 in vcvt instruction between floating-point and fixed-point.
592 (operand_parse_code): Add "OP_oI32z".
593 (parse_operands): OP_oI32z case added.
595 2011-06-20 H.J. Lu <hongjiu.lu@intel.com>
597 * configure.tgt: Revert x32 change.
599 2011-06-20 Nick Clifton <nickc@redhat.com>
601 * doc/Makefile.am: (CPU_DOCS): Add c-xstormy16.texi.
602 * doc/Makefile.in: Regenerate.
603 * doc/all.texi: Set XSTORMY16.
604 * doc/c-xstormy16.texi: New file.
606 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
608 * configure.tgt: Support x32.
610 2011-06-15 Nick Clifton <nickc@redhat.com>
612 * NEWS: Mention addition of TILEPRO and TIKE-Gx support.
614 2011-06-14 Tristan Gingold <gingold@adacore.com>
616 * config/tc-ppc.h (struct ppc_tc_sy): Complete comment on within.
617 (tc_new_dot_label): Define.
618 (ppc_new_dot_label): Declare.
619 * config/tc-ppc.c (ppc_frob_label): Set within target field.
620 (ppc_fix_adjustable): Use this field to adjust the reloc.
621 (ppc_new_dot_label): New function.
623 2011-06-14 Alan Modra <amodra@gmail.com>
625 * po/POTFILES.in: Regenerate.
627 2011-06-13 Walter Lee <walt@tilera.com>
629 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
631 (TARGET_CPU_HFILES): Add config/tc-tilegx.h and
633 * Makefile.in: Regenerate.
634 * configure.tgt (tilepro-*-*): New.
635 (tilegx-*-*): Likewise.
636 * config/tc-tilegx.c: New file.
637 * config/tc-tilegx.h: Likewise.
638 * config/tc-tilepro.h: Likewise.
639 * config/tc-tilepro.c: Likewise.
640 * doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
642 * doc/Makefile.in: Regenerate.
643 * doc/all.texi (TILEGX): Define.
645 * doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include
646 c-tilegx.texi and c-tilepro.texi.
647 * doc/c-tilegx.texi: New.
648 * doc/c-tilepro.texi: New.
650 2011-06-13 Nick Clifton <nickc@redhat.com>
653 * config/tc-arm.c (do_shift): Do not allow shift operations at the
654 end of a register based shift insn.
655 (do_t_shift): Likewise.
657 2011-06-13 Nick Clifton <nickc@redhat.com>
659 * config/tc-score.c (s3_my_get_expression): Delete unused local
661 (s3_do_ldst_insn): Delete unused local variable 'strbak'.
662 (s3_do16_ldst_insn): Delete unused local variable 'temp'.
663 (s3_do_macro_bcmp): Zero inst_expand array.
664 (s3_do_macro_bcmpz): Likewise.
665 (s3_s_score_end): Delete unused local variable 'dot'.
666 (s3_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
667 * config/tc-score7.c (s7_my_get_expression): Delete unused local
669 (s7_do_ldst_insn): Delete unused local variable 'strbak'.
670 (s7_b32_relax_to_b16): Delete unused local variables 'r_old' and
672 (s7_s_score_end): Delete unused local variable 'dot'.
673 (s7_relax_frag): Delete unused local variable 'relax_size'.
674 (s7_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
676 2011-06-10 H.J. Lu <hongjiu.lu@intel.com>
678 AVX Programming Reference (June, 2011)
679 * config/tc-i386.c (i386_error): Add invalid_vsib_address and
680 unsupported_vector_index_register.
681 (cpu_arch): Add .avx2, .bmi2, .lzcnt and .invpcid.
682 (check_VecOperands): New.
683 (match_template): Call check_VecOperands. Handle
684 invalid_vsib_address and unsupported_vector_index_register.
685 (build_modrm_byte): Support VecSIB. Check register-only source
686 operand when two source operands are swapped.
687 (i386_index_check): Allow Xmm/Ymm index registers.
689 * doc/c-i386.texi: Document avx2/.avx2, bmi2/.bmi2, lzcnt/.lzcnt
690 and invpcid./invpcid.
692 2011-06-09 Nick Clifton <nickc@redhat.com>
695 * config/tc-cr16.c (tc_gen_reloc): Remove unused local variable
697 (check_cinv_options): Remove unused local variables. Make
699 (md_assemble): Remove unused local variable.
701 2011-06-09 James Greenhalgh <james.greenhalgh@arm.com>
703 * config/tc-arm.c (do_ldrd): Warn in unpredictable cases.
705 2011-06-03 Arnaud Patard <arnaud.patard@rtp-net.org>
708 * config/tc-arm.c (parse_psr): Set m_profile to false when
709 assembling for any architecture.
711 2011-06-02 Jie Zhang jie@codesourcery.com
712 Nathan Sidwell nathan@codesourcery.com
714 * config/tc-arm.c (parse_address_main): Handle -0 offsets.
715 (encode_arm_addr_mode_2): Set default sign of zero here ...
716 (encode_arm_addr_mode_3): ... and here.
717 (encode_arm_cp_address): ... and here.
718 (md_apply_fix): Use default sign of zero here.
720 2011-06-02 Nick Clifton <nickc@redhat.com>
722 * as.c: Fix spelling typo.
724 * config/tc-ppc.c: Likewise.
725 * po/gas.pit: Regenerate.
727 2011-05-31 Paul Brook <paul@codesourcery.com>
729 * config/tc-arm.c (arm_cpus): Add Cortex-R5.
730 (arm_extensions): Allow idiv on ARMv7-R.
731 * doc/c-arm.text: Update idiv extension restrictions.
733 2011-05-31 Paul Brook <paul@codesourcery.com>
735 * config/tc-arm.c (arm_force_relocation): Resolve all pc-relative
738 2011-05-31 Paul Brook <paul@codesourcery.com>
740 * config/tc-arm.c (do_t_branch): Avoid relaxing branches to constant
743 2011-05-31 Paul Brook <paul@codesourcery.com>
744 Nathan Sidwell <nathan@codesourcery.com>
746 * config/tc-arm.c (fix_new_arm): Create an absolute symbol for
747 pc-relative fixes to constants.
748 * config/tc-arm.h (TC_FORCE_RELOCATATION_ABS): Define.
750 2011-05-27 Nick Clifton <nickc@redhat.com>
752 * config/tc-s390.c (md_begin): Remove unused variable dup_insn.
754 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
756 * config/tc-s390.c (md_gather_operands): Fix check for floating
757 register pair operands.
759 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
761 * config/tc-s390.c (md_gather_operands): Emit an error for odd
762 numbered registers used as register pair operand.
764 2011-05-23 Nick Clifton <nickc@redhat.com>
766 * config/tc-v850.h (TC_FX_SIZE_SLACK): Define.
768 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
770 * config/tc-tic6x.c (tic6x_operators): Add "pcr_offset".
771 (tic6x_parse_name): Handle it.
772 (tic6x_fix_new_exp): Handle O_pcr_offset.
773 (tic6x_fix_adjustable): Return 0 for the new relocs.
774 (md_apply_fix): Handle them.
775 (tc_gen_reloc): Likewise.
776 * config/tc-tic6x.h (tic6x_fix_info): Add a fix_subsy member.
778 2011-05-18 Nick Clifton <nickc@redhat.com>
781 * config/tc-tic30.c (ordinal_names): Allow translation of the
784 2011-05-18 Nick Clifton <nickc@redhat.com>
786 * config/tc-arm.c (s_unreq): Reword warning message to make it
788 * config/tc-ia64.c (md_show_usage): Add note for translators.
789 * configure.in (ALL_LINGUAS): Add "fi".
790 * configure: Regenerate.
792 2011-05-18 Tristan Gingold <gingold@adacore.com>
794 * config/tc-ppc.h (ppc_tc_sy): Reorder fields.
795 Put size into an union with dw.
796 (OBJ_COPY_SYMBOL_ATTRIBUTES): Adjust.
797 (ppc_xcoff_end): Declare.
799 * config/tc-ppc.c: Add includes for xcoff.
800 (ppc_dwsect): New function.
801 (md_pseudo_table): Add dwsect.
802 (struct dw_subsection): New.
804 (ppc_change_debug_section): New function.
805 (ppc_xcoff_end): Ditto.
806 (ppc_function): Adjust for ppc_tc_sy.
807 (ppc_symbol_new_hook): Ditto.
808 (ppc_frob_symbol): Ditto.
809 (ppc_frob_section): Do not set vma for debug sections.
810 (ppc_fix_adjustable): Return true for debug sections.
811 * config/obj-coff.c: Add includes for xcoff.
812 (coff_frob_section): Handle dwarf section.
814 2011-05-17 Nick Clifton <nickc@redhat.com>
816 * po/fi.po: New Finnish translation.
817 * po/fr.po: Updated French translation.
819 * config/tc-m32r.c (md_show_usage): Fix typos in descriptions.
820 * config/tc-mt.c (md_assemble): Fix typos in warning messages.
821 * cond.c (s_else): Fix typos in error messages.
822 * config/tc-pj.c (md_assemble): Fix typo in error message.
824 2011-05-16 Hans-Peter Nilsson <hp@axis.com>
826 * config/tc-cris.c (md_parse_option) <OPTION_PIC>: Error if not
828 (md_show_usage): Only mention --pic if the assembler can generate
830 * doc/c-cris.texi (CRIS-Opt): Mention that generating ELF is a
831 prerequisite for --pic being a valid option.
833 2011-05-13 Frederic Marchal <fmarchal@perso.be>
836 * config/tc-v850.c (parse_register_list): Correct error string.
838 2011-05-12 Quentin Neill <quentin.neill@amd.com>
840 * config/tc-i386.c (cpu_arch): Rename PROCESSOR_BDVER1 to PROCESSOR_BD.
841 (i386_align_code): Ditto
843 2011-05-12 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
846 * config/tc-arm.c (parse_big_immediate): Fix parsing of 64-bit
847 immediates on 32-bit hosts.
849 2011-05-10 Quentin Neill <quentin.neill@amd.com>
851 * config/tc-i386.c (cpu_arch): Add bdver2 and rename
852 PROCESSOR_BDVER1 to PROCESSOR_BDVER.
853 (i386_align_code): Rename PROCESSOR_BDVER1.
854 (processor_type): Ditto.
855 * doc/c-i386.texi: Add bdver2.
857 2011-05-10 Alan Modra <amodra@gmail.com>
859 * dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error.
861 2011-05-09 Paul Brook <paul@codesourcery.com>
863 * config/tc-tic6x.c (streq): Define.
864 (tic6x_get_unwind): New.
865 (s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp,
866 s_tic6x_personalityindex, s_tic6x_personality): New functions.
867 (md_pseudo_table): Add "endp", "handlerdata", "personalityindex",
868 "personality" and "cantunwind".
869 (tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions,
870 tic6x_start_unwind_section, tic6x_unwind_frame_regs,
871 tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big,
872 tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word,
873 tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb,
874 tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding,
875 tic6x_cfi_endproc): New.
876 * config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define.
877 (tic6x_unwind_info): New.
878 (tic6x_segment_info_type): Add marked_pr_dependency, unwind and
880 (TARGET_USE_CFIPOP, tc_regname_to_dw2regnum,
881 tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN,
882 DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc,
883 tc_cfi_section_name): Define.
884 * doc/c-tic6x.texi: Document new unwinding directives.
885 * dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default
887 (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column,
888 CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr):
890 (CFI_EMIT_target): Define.
891 (dot_cfi_sections): Check tc_cfi_section_name.
892 (dot_cfi_startproc): Use tc_cfi_startproc.
893 (dot_cfi_endproc): Use tc_cfi_endproc.
894 * dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset,
895 CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame,
896 CFI_val_encoded_addr): Move to here from dw2gencfi.c.
898 2011-05-07 Alan Modra <amodra@gmail.com>
900 * dw2gencfi.c (CUR_SEG, SET_CUR_SEG, HANDLED, SET_HANDLED): Define.
901 Use throughout in place of #if SUPPORT_FRAME_LINKONCE.
902 (struct fde_entry): Rename cseg to cur_seg.
903 (cfi_change_reg_numbers): Remove ATTRIBUTE_UNUSED.
904 (get_cfi_seg): Likewise. Use if (SUPPORT_FRAME_LINKONCE) rather
905 that #if SUPPORT_FRAME_LINKONCE.
906 (cfi_finish): Likewise.
908 2011-05-06 Tristan Gingold <gingold@adacore.com>
910 * read.c (s_comm_internal): Remove code for OBJ_VMS.
913 * write.c (write_object_file): Ditto.
914 * symbols.c (define_sym_at_dot): Ditto.
917 2011-05-05 Alan Modra <amodra@gmail.com>
919 * dw2gencfi.c (SUPPORT_FRAME_LINKONCE): Define. Use throughout
920 file to conditionally compile code added 2011-04-26.
921 (cfi_change_reg_numbers): Add ATTRIBUTE_UNUSED on params only used
922 when SUPPORT_FRAME_LINKONCE.
923 (get_cfi_seg): Likewise. Reintroduce old code for when not
924 SUPPORT_FRAME_LINKONCE.
925 (cfi_finish): Move get_cfi_seg calls out of loop when not
926 SUPPORT_FRAME_LINKONCE. Avoid unused var warning.
928 2011-05-03 Paul Brook <paul@codesourcery.com>
930 * config/tc-tic6x.c (s_ehtype): New function.
931 (md_pseudo_table): Add "ehtype".
932 (tic6x_fix_adjustable, md_apply_fix): BFD_RELOC_C6000_EHTYPE.
933 * doc/c-tic6x.texi: Document .ehtype directive.
935 2011-04-26 Kai Tietz <ktietz@redhat.com>
937 * dw2gencfi.c (dwcfi_seg_list): New struct.
938 (dwcfi_hash): New static hash variable.
939 (get_debugseg_name): New.
940 (alloc_debugseg_item): New.
941 (make_debug_seg): New.
942 (dwcfi_hash_insert): New.
943 (dwcfi_hash_find): New.
944 (dwcfi_hash_find_or_make): New.
945 (cfi_insn_data): New member cur_seg.
946 (cie_entry): Likewise.
947 (fde_entry): New cseg and handled members.
948 (alloc_fde_entry): Initialize cseg member.
949 (alloc_cfi_insn_data): Initialize cur_seg member.
950 (dot_cfi_sections): Compare for beginning of
951 section names via strncmp.
953 (cfi_finish): Treat link-once sections.
954 (is_now_linkonce_segment): New local helper.
955 (output_cie): Ignore cie entries not member of current
957 (output_fde): Likewise.
958 (select_cie_for_fde): Likewise.
959 (cfi_change_reg_numbers): Add new argument for current segment
960 and ignore insn elements, if not part of current segment.
961 * ehopt.c (get_cie_info): Use strncmp for
962 section name matching.
963 (heck_eh_frame): Likewise.
965 2011-04-20 Catherine Moore <clm@codesourcery.com>
966 David Ung <davidu@mips.com>
968 * config/mips.c (mips_cl_insn): Add new field complete_p.
969 (create_insn): Initialize complete_p to zero.
971 (fix_24k_align_to): New.
972 (fix_24k_store_info): Declare.
974 (fix_24k_record_store_info): New.
976 (nops_for_insn): Call nops_for_24k.
977 (append_insn): Move O_constant expression handling.
979 2011-04-20 Alan Modra <amodra@gmail.com>
981 * hash.c (set_gas_hash_table_size): Use bfd_hash_set_default_size.
982 (hash_new_sized): New function, split out from..
985 2011-04-19 Nick Clifton <nickc@redhat.com>
987 * config/tc-arm.c (v7m_psrs): Revert previous delta.
989 2011-04-18 Julian Brown <julian@codesourcery.com>
990 Nick Clifton <nickc@redhat.com>
992 * config/tc-arm.c (parse_psr): Use selected_cpu not cpu_variant to
993 detect M-profile targets.
994 (do_t_swi): Exclude v7 and higher variants from arm_ext_os test.
995 (v7m_psrs): Fix typo: basepri_max should be basepri_mask.
997 2011-04-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
999 * config/tc-s390.c (s390_machine): New prototype.
1000 (md_pseudo_table): New pseudo-op .machine.
1001 (s390_opcode_hash): Initialize to NULL.
1002 (s390_parse_cpu): New function.
1003 (md_parse_option): Use s390_parse_cpu.
1004 (s390_setup_opcodes): New function.
1005 (md_begin): Use s390_setup_opcodes.
1006 (s390_machine): New hook handling the new .machine pseudo.
1008 * doc/c-s390.texi: Document the new pseudo op .machine.
1010 2011-04-12 H.J. Lu <hongjiu.lu@intel.com>
1012 * config/tc-i386.c (i386_mach): Start error message with lower
1014 (md_begin): Likewise.
1015 (md_parse_option): Likewise.
1016 (i386_target_format): Likewise.
1017 (check_byte_reg): Likewise.
1018 (check_long_reg): Likewise.
1019 (check_qword_reg): Likewise.
1020 (check_word_reg): Likewise.
1022 2011-04-12 Nick Clifton <nickc@redhat.com>
1025 * config/tc-arm.c (relax_branch): Do not relax branches to
1026 preemptable global symbols.
1028 2011-04-11 Julian Brown <julian@codesourcery.com>
1030 * config/tc-arm.c (parse_psr): Add LHS argument. Improve support
1032 (operand_parse_code): Replace OP_PSR with OP_wPSR and OP_rPSR.
1034 (parse_operands): Likewise.
1035 (do_mrs): Tweak error message for constraint.
1036 (do_t_mrs): Update constraints for changes to APSR support.
1037 (do_t_msr): Likewise. Don't set PSR_f flag here.
1038 (psrs): Remove "g", "nzcvq", "nzcvqg".
1039 (insns): Tweak entries for msr and mrs instructions.
1041 2011-04-11 Kai Tietz <ktietz@redhat.com>
1043 * config/tc-i386.c (x86_cons): Initialize adjust with zero.
1045 2011-04-11 Nick Clifton <nickc@redhat.com>
1047 * config/tc-i386.c (x86_cons): Define even for non-ELF targets.
1048 * config/tc-i386.h (x86_cons): Always prototype.
1050 * config/tc-cr16.c (getprocregp_image): Fix type of 'r' parameter
1051 in order to avoid a compile time warning.
1052 (getprocreg_image): Likewise.
1054 2011-04-11 Alan Modra <amodra@gmail.com>
1056 * config/tc-cr16.c (getprocreg_image): Correct range check.
1057 (getprocregp_image): Likewise.
1059 2011-04-06 Joseph Myers <joseph@codesourcery.com>
1061 * configure.tgt (strongarm*be, strongarm*b, strongarm*,
1062 xscale*be|xscale*b, xscale*): Remove architectures.
1063 (thumb-*-coff, thumb-*-rtems*, thumb-*-elf, thumb-epoc-pe,
1064 thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets.
1066 2011-04-01 Tristan Gingold <gingold@adacore.com>
1068 * config/tc-ia64.c (md_apply_fix): Add a cast to avoid a warning.
1070 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
1072 * config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
1074 (md_begin): Initialize them.
1075 (s_tic6x_scomm): New static function.
1076 (md_pseudo_table): Add "scomm".
1077 (tc_gen_reloc): Really undo all adjustments made by
1078 bfd_install_relocation.
1079 * doc/c-tic6x.texi: Document the .scomm directive.
1081 2011-03-31 Tristan Gingold <gingold@adacore.com>
1083 * dwarf2dbg.c (DWARF2_VERSION): Define.
1084 (out_debug_line): Use it.
1085 (out_debug_aranges): Ditto.
1086 (out_debug_info): Ditto.
1087 * config/tc-ia64.h (DWARF2_VERSION): Override it.
1089 2011-03-30 Michael Snyder <msnyder@vmware.com>
1091 * obj-elf.c (obj_elf_section): Free malloced name.
1092 * macro.c (get_any_string): Free malloced br_buf.
1093 (do_formals): Free 'formal'.
1095 2011-03-30 Tristan Gingold <gingold@adacore.com>
1097 * config/tc-ppc.c (ppc_frob_symbol): Convert stsym symbols value
1098 to offset only if within is set.
1099 (ppc_stabx): Reformat. For stsym stabs, add a check and set
1100 within only for symbols.
1102 2011-03-29 Richard Henderson <rth@redhat.com>
1105 * config/tc-alpha.c (s_alpha_align): Don't auto-align a previous
1106 label; zap alpha_insn_label.
1108 2011-03-29 H.J. Lu <hongjiu.lu@intel.com>
1110 * config/tc-i386.c (handle_quad): Properly handle multiple
1113 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1115 * config/bfin-parse.y (BYTEUNPACK): Return yyerror when dest
1116 reg $2 is the same as dest reg $4.
1118 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1120 * config/bfin-parse.y (BYTEOP16M): Return yyerror when dest
1121 reg $2 is the same as dest reg $4.
1123 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1125 * config/bfin-parse.y (BYTEOP16P): Return yyerror when dest
1126 reg $2 is the same as dest reg $4.
1128 2011-03-28 Mike Frysinger <vapier@gentoo.org>
1130 * config/bfin-parse.y (16bit acc add): Return yyerror when dest
1131 reg $1 is the same as dest reg $7.
1133 2011-03-28 H.J. Lu <hongjiu.lu@intel.com>
1135 * config/tc-i386.c (handle_quad): New.
1136 (md_pseudo_table): Add "quad".
1138 2011-03-26 John Marino <binutils@marino.st>
1140 * configure.tgt: Fix support for *-*-dragonfly*.
1141 * config/tc-i386.c: define SVR4_COMMENT_CHARS for dragonfly.
1142 * config/te-dragonfly.h: New file.
1144 2011-03-24 Eric B. Weddington <eric.weddington@atmel.com>
1146 * config/tc-avr.c (mcu_types): Add new devices: atmega325pa,
1147 atmega3250pa, atmega3290pa, atmega16hvbrevb, atmega32hvbrevb,
1149 * doc/c-avr.texi: Document new device names.
1151 2011-03-24 Mike Frysinger <vapier@gentoo.org>
1153 * config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest
1154 reg $1 is the same as dest reg $7.
1155 (quad 16bit add/sub): Return yyerror when dest reg $1 is the same as
1158 2011-03-24 Mike Frysinger <vapier@gentoo.org>
1160 * config/bfin-parse.y (check_macfuncs): Clarify error message when
1161 P is mismatched. Check destination regno are off by one when P is
1162 set, or are equal when P is not set.
1164 2011-03-23 Mike Frysinger <vapier@gentoo.org>
1166 * config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is
1167 the same as dest reg $4.
1168 (BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5.
1170 2011-03-23 Eric B. Weddington <eric.weddington@atmel.com>
1172 * config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u,
1173 atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu.
1174 * doc/c-avr.texi: Document new device names.
1176 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1178 * config/tc-avr.c (struct avr_opcodes_s): Add opcode field.
1179 (AVR_INSN): Change definition to match.
1180 (avr_opcodes): Likewise, change to match.
1181 (mcu_types): Add XMEGA architecture names and new XMEGA device names.
1182 (md_show_usage): Add XMEGA architecture names.
1183 (avr_operand): Add 'E' constraint for DES instruction of XMEGA devices.
1184 Add support for SPM Z+ instruction.
1185 * doc/c-avr.texi: Add documentation for XMEGA architectures and
1188 2011-03-21 Eric B. Weddington <eric.weddington@atmel.com>
1190 * config/tc-avr.c (md_show_usage): Add "Assembler" text to output.
1192 2011-03-18 Alan Modra <amodra@gmail.com>
1194 * config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol
1195 on .size expression errors rather than symbols in the size expression.
1197 2011-03-18 Alan Modra <amodra@gmail.com>
1199 * input-scrub.c (line_numberT): Delete.
1200 (input_scrub_close): Reset line counters.
1201 * messages.c (as_show_where): Don't print invalid line number.
1202 (as_warn_internal, as_bad_internal): Likewise.
1204 2011-03-18 Alan Modra <amodra@gmail.com>
1206 * read.c (read_a_source_file): Remove md_after_pass_hook.
1207 Move "quit" label before set of dot_symbol.
1208 * config/tc-d10v.h (md_after_pass_hook): Don't define.
1209 * config/tc-d30v.h (md_after_pass_hook): Likewise.
1210 * config/tc-m32r.h (md_after_pass_hook): Likewise.
1211 (md_cleanup): Define to call m32r_fill_insn.
1213 2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1215 * config/tc-s390.c (md_parse_option): Add -march=all option which
1216 switches to the highest available CPU.
1218 2011-03-17 Alan Modra <amodra@gmail.com>
1221 * expr.c (operand): Correct passing of "mode" to expr.
1222 * read.c (do_org): Allow expr_section.
1223 (get_known_segmented_expression): Don't assert anything about the
1226 2011-03-16 H.J. Lu <hongjiu.lu@intel.com>
1228 * as.c (show_usage): Add --size-check=.
1229 (parse_args): Add and handle OPTION_SIZE_CHECK.
1231 * as.h (flag_size_check): New.
1233 * config/obj-elf.c (elf_frob_symbol): Use as_bad to report
1234 bad .size directive only for --size-check=error.
1236 * doc/as.texinfo: Document --size-check=.
1238 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1240 * config/tc-bfin.c (bfin_cpus[]): Add 0.4 for
1241 bf542/bf544/bf547/bf548/bf549.
1243 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1245 * config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
1246 determine whether a relocation is needed.
1247 (md_apply_fix, arm_apply_sym_value): Likewise.
1249 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1251 * config/tc-arm.c (arm_adjust_symtab): Set the branch type
1254 2011-03-11 Nick Clifton <nickc@redhat.com>
1256 * remap.c (remap_debug_filename): Always allocate a buffer for the
1258 * stabs.c (stabs_generate_asm_file): Free the pointer returned by
1259 remap_debug_filename.
1261 2011-03-10 Michael Snyder <msnyder@vmware.com>
1263 Revert the following change:
1264 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1265 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1267 2011-03-10 Alan Modra <amodra@gmail.com>
1269 * gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
1270 TARGET_SYMBOL_FIELDS): Don't define.
1271 * gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.
1273 2011-03-09 Michael Snyder <msnyder@vmware.com>
1275 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1276 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1277 (emit_fixed_inc_line_addr): Assign instead of conditional in
1280 2011-03-05 H.J. Lu <hongjiu.lu@intel.com>
1282 * config/obj-elf.c (elf_frob_symbol): Mention symbol name in
1283 non-constant .size expression.
1285 2011-03-02 Nick Clifton <nickc@redhat.com>
1287 * ecoff.c: Incldue filenames.h
1289 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
1291 * depend.c (register_dependency): Use filename_(n)cmp.
1292 * dwarf2dbg.c (get_filenum): Likewise.
1293 * ecoff.c (add_file): Likewise.
1294 (ecoff_generate_asm_lineno): Likewise.
1295 * input-scrub.c (new_logical_line_flags): Likewise.
1296 * listing.c (file_info): Likewise.
1297 (listing_newline): Likewise.
1298 * remap.c (remap_debug_filename): Likewise.
1299 * stabs.c (generate_asm_file): Likewise.
1300 (stabs_generate_asm_lineno): Likewise.
1302 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1304 * config/tc-mips.c (append_insn): Disable branch relaxation for
1307 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1309 * config/tc-mips.c (macro): Handle M_PREF_AB.
1311 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1313 * config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary
1315 (RELAX_BRANCH_UNCOND): Adjust accordingly.
1316 (RELAX_BRANCH_LIKELY): Likewise.
1317 (RELAX_BRANCH_LINK): Likewise.
1318 (RELAX_BRANCH_TOOFAR): Likewise.
1319 (RELAX_BRANCH_AT): New macro.
1320 (append_insn): Encode the temporary register to use in standard
1321 MIPS branch relaxation.
1322 (relaxed_branch_length): Update according to changes to
1323 RELAX_BRANCH_ENCODE.
1324 (md_convert_frag): Use the encoded register as the temporary.
1326 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1328 * config/tc-mips.c (mips_fix_adjustable): On REL targets also
1329 reject PC-relative relocations.
1331 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1333 * config/tc-mips.c (md_convert_frag): Correct message
1336 2011-02-28 Alan Modra <amodra@gmail.com>
1338 * symbols.c (report_op_error): Remove unnecessary forward declaration.
1339 Add "op" parameter. Report operator and operand segments in error
1340 message, not operand symbols.
1341 (resolve_symbol_value): Always set segment for equated symbols, not
1342 just when finalizing. Adjust report_op_error calls.
1344 2011-02-25 H.J. Lu <hongjiu.lu@intel.com>
1346 * config/tc-i386.c (reloc): Don't sign-check 4-byte relocations
1347 if 64bit relocations aren't allowed.
1349 2011-02-25 Alan Modra <amodra@gmail.com>
1352 * config/obj-elf.c (elf_frob_symbol): Properly handle size expression.
1354 2011-02-21 Maciej W. Rozycki <macro@codesourcery.com>
1356 * config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
1357 initialization of offset_reloc.
1359 2011-02-15 Richard Henderson <rth@redhat.com>
1361 * dw2gencfi.c (dot_cfi_dummy): New.
1362 (cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
1363 * read.c (pobegin): Unconditionally call cfi_pop_insert.
1365 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1367 * configure: Regenerate.
1369 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1371 * config/bfin-lex.l (BYTEOP2M): Remove tokenization.
1372 * config/bfin-parse.y (BYTEOP2M): Delete token.
1373 (asm_1): Remove BYTEOP2M insn matching.
1375 2011-02-12 Mike Frysinger <vapier@gentoo.org>
1377 * config/bfin-defs.h: Include opcode/bfin.h.
1378 (M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete.
1380 2011-02-11 Mike Frysinger <vapier@gentoo.org>
1382 * doc/c-bfin.texi (Instruction Delimiting): Fix occur typo.
1383 (Modify Registers): Fix subtracted typo.
1384 (.byte2): Extend and swap descriptions with .byte4.
1385 (.byte4): Extend and swap descriptions with .byte2.
1386 (.db, .dw, .dd): Document behavior.
1388 2011-02-11 Mike Frysinger <vapier@gentoo.org>
1390 * config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.
1392 2011-02-11 Alan Modra <amodra@gmail.com>
1394 * doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.
1396 2011-02-10 Alan Modra <amodra@gmail.com>
1398 * doc/as.texinfo (Overview): Add missing markup around Blackfin
1399 and PowerPC options.
1401 2011-02-10 Alan Modra <amodra@gmail.com>
1403 * config/tc-ppc.c (md_show_usage): Remove -l and -b. Add -K PIC.
1404 * doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options.
1405 (Overview <Target PowerPC options>): Add a number of missing options.
1406 * doc/c-ppc.texi: Likewise. Add markup for use in manpage generation.
1408 2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
1411 * config/tc-i386.c (i386_align_code): Use f32_patt when tuning
1414 2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
1416 * config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
1418 (md_parse_option): Likewise.
1420 2011-02-04 Bernd Schmidt <bernds@codesourcery.com>
1422 * doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".
1423 * doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic".
1424 (TIC6X Options): Don't mention "-matomic".
1425 * config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete.
1426 (md_longopts): Remove corresponding entries.
1427 (md_parse_option): Don't handle them.
1428 (md_show_usage): Don't document them.
1429 (tic6x_atomic): Delete variable.
1430 (tic6x_update_features): Always copy tic6x_arch_enable to
1432 (tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC.
1433 (s_tic6x_atomic, s_tic6x_noatomic): Remove functions.
1434 (md_pseudo_table): Remove ".atomic" and ".noatomic".
1436 2011-01-31 Nick Clifton <nickc@redhat.com>
1438 * write.c (write_contents): Include output file name and bfd error
1439 value when reporting the inability to write to the output file.
1440 * config/tc-rx.c (rx_handle_align): Do not insert NOPs into align
1441 frag that has a non-zero fill value.
1443 2011-01-27 DJ Delorie <dj@redhat.com>
1445 * config/tc-rx.c (md_convert_frag): If we can't compute the target
1446 address, zero out the values stored in the object file to make
1447 objdump's output consistent.
1449 2011-01-26 Kai Tietz <kai.tietz@onevision.com>
1451 * config/tc-i386.c (md_begin): Set for x64 windows COFF target
1452 x86_dwarf2_return_column to 32.
1454 2011-01-20 Nick Clifton <nickc@redhat.com>
1457 * config/tc-h8300.c (constant_fits_width_p): Use correct type for
1460 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1462 * write.c (compress_debug): Return if section size is smaller
1465 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1468 * write.c (compress_debug): Return if section size is 0.
1470 2011-01-18 Mingfeng Wu <mingfeng@faraday-tech.com>
1472 * config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible
1473 cores: fa606te, fa616te, fmp626. Modify the VFP of fa626te.
1474 * doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te,
1477 2011-01-18 Nick Clifton <nickc@redhat.com>
1480 * doc/all.texi: Add NS32K
1481 * doc/as.texinfo: Remove target specific details of which
1482 characters act as comment initiators and statement separators into
1483 individual target specific files.
1484 * doc/c-alpha.texi (Alpha-Chars): Document special behaviour of
1485 the hash character at the start of a line.
1486 * doc/c-arm.texi (ARM-Chars): Likewise.
1487 * doc/c-avr.texi (AVR-Chars): Likewise.
1488 * doc/c-d10v.texi (D10V-Chars): Likewise.
1489 * doc/c-d30v.texi (D30V-Chars): Likewise.
1490 * doc/c-mmix.texi (MMIX-Chars): Likewise.
1491 * doc/c-s390.texi (s390 characters): Likewise.
1492 * doc/c-sh.texi (SH-Chars): Likewise.
1493 * doc/c-sh64.texi (SH64-Chars): Likewise.
1494 * doc/c-sparc.texi (SPARC-Chars): Likewise.
1495 * doc/c-tic6x.texi (TIC6X Syntax): Likewise.
1496 * doc/c-xtensa.texi (Xtensa Syntax): Likewise.
1497 * doc/c-z80.texi (Z80-Chars): Likewise.
1498 * doc/c-z8k.texi (Z8000-Chars): Likewise.
1499 * doc/c-pdp11.texi (PDP11-Syntax): Document line separator character.
1500 * doc/c-arc.texi (ARC-Chars): Fill in this subsection.
1501 * doc/c-bfin.texi (Blackfin Syntax): Document line comment and
1502 line separator characters.
1503 * doc/c-cr16.texi (CR16 Syntax): Likewise.
1504 * doc/c-i386.texi (i386-Chars): Likewise.
1505 * doc/c-i860.texi (i860-Chars): Likewise.
1506 * doc/c-i960.texi (i960-Chars): Likewise.
1507 * doc/c-ip2k.texi (IP2K-Chars): Likewise.
1508 * doc/c-lm32.texi (LM32-Chars): likewise.
1509 * doc/c-m32c.texi (M32C-Chars): Likewise.
1510 * doc/c-m68hc11.texi (M68HC11-syntax): Likewise.
1511 * doc/c-m68k.texi (M68K-Chars): Likewise.
1512 * doc/c-microblaze.texi (MicroBlaze-Chars): Likewise.
1513 * doc/c-msp430.texi (MSP430-Chars): Likewise.
1514 * doc/c-mt.texi (MT-Chars): Likewise.
1515 * doc/c-ns32k.texi (NS32K-Chars): Likewise.
1516 * doc/c-pj.texi (PJ-Chars): Likewise.
1517 * doc/c-ppc.texi (PowerPC-Chars): Likewise.
1518 * doc/c-rx.texi (RX-Chars): Likewise.
1519 * doc/c-score.texi (SCORE-Chars): Likewise.
1520 * doc/c-tic54x.texi (TIC54X-Chars): Likewise.
1521 * doc/c-v850.texi (V850-Chars): Likewise.
1522 * doc/c-vax.texi (VAX-Chars): Likewise.
1523 * doc/c-xc16x.texi (xc16x-Chars): Likewise.
1525 2011-01-17 Quentin Neill <quentin.neill@amd.com>
1527 * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS.
1529 * doc/c-i386.texi (i386-TBM): New section.
1531 2011-01-16 H.J. Lu <hongjiu.lu@intel.com>
1533 * config/tc-i386.c (disallow_64bit_disp): Renamed to ...
1534 (disallow_64bit_reloc): This.
1535 (md_assemble): Don't check movabs for x32 mode here.
1536 (i386_target_format): Updated.
1537 (tc_gen_reloc): Check if 64bit relocations are allowed.
1539 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
1541 * config/tc-i386.c (disallow_64bit_disp): New.
1542 (x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with
1543 X86_64_ABI/X86_64_X32_ABI.
1544 (md_assemble): Don't allow movabs with relocation in x32 mode.
1545 (i386_target_format): Updated.
1547 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
1549 * config/tc-i386.c (OPTION_N32): Renamed to ...
1551 (md_longopts): Replace n32 with x32.
1552 (md_parse_option): Updated.
1553 (md_show_usage): Likewise.
1555 * doc/c-i386.texi: Replace --n32 with --x32.
1557 2011-01-11 Mingjie Xing <mingjie.xing@gmail.com>
1559 * config/tc-mips.c (mips_ip): Update error messages. Take an
1560 unadjusted offset for "+c" argument.
1562 2011-01-10 Nick Clifton <nickc@redhat.com>
1564 * config/tc-i386.c (x86_elf_abi): Only define for targets that use
1567 2011-01-10 Nick Clifton <nickc@redhat.com>
1569 * config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only
1572 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
1573 Glauber de Oliveira Costa <glommer@gmail.com>
1575 * doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
1576 .tlsdescseq directive.
1577 * config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
1579 (s_arm_tls_descseq): New directive.
1580 (md_pseudo_table): Add it.
1581 (encode_branch): Allow TLS_CALL relocs too.
1582 (do_t_blx, do_t_branch23): Use encode_branch.
1583 (reloc_names): Add tlsdesc and tlscall.
1584 (md_apply_fix): Process tls desc relocations.
1585 (tc_gen_reloc): Likewise.
1586 (arm_fix_adjustable): Likewise.
1588 2011-01-07 Quentin Neill <quentin.neill@amd.com>
1590 * config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS.
1592 * doc/c-i386.texi (i386-BMI): New section.
1594 2011-01-06 Paul Koning <ni1d@arrl.net>
1596 * config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative
1597 references to absolute addresses.
1599 2011-01-05 DJ Delorie <dj@redhat.com>
1601 * config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression
1602 instead of an RH_NEG32 one.
1604 2011-01-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1606 * doc/c-i386.texi: Clarify --n32.
1608 2011-01-04 H.J. Lu <hongjiu.lu@intel.com>
1610 * config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit
1611 integer registers in VEX.vvvv. Check register-only source
1612 operand when two source operands are swapped. Properly update
1613 destination when two source operands are swapped.
1615 2011-01-01 H.J. Lu <hongjiu.lu@intel.com>
1617 * gas.c (parse_args): Update copyright to 2011.
1619 For older changes see ChangeLog-2010
1625 version-control: never