1 2011-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
3 * cgen.c (gas_cgen_pcrel_r_type): New function.
4 (gas_cgen_tc_gen_reloc): Check for GAS_CGEN_PCREL_R_TYPE.
5 * cgen.h (gas_cgen_pcrel_r_type): Declare.
7 2011-09-08 Richard Sandiford <rdsandiford@googlemail.com>
10 * dwarf2dbg.c (dwarf2_flush_pending_lines): Use symbol_temp_new_now.
12 2011-09-05 Richard Sandiford <rdsandiford@googlemail.com>
15 * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
16 (dwarf2_gen_line_info_1): Delete.
17 (dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
18 (dwarf2_gen_line_info, dwarf2_emit_label): Use them.
19 (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
20 (dwarf2_directive_loc): Push previous .locs instead of generating
23 2011-08-26 Nick Clifton <nickc@redhat.com>
25 * po/es.po: Updated Spanish translation.
27 2011-08-26 Tristan Gingold <gingold@adacore.com>
29 * config/tc-alpha.c (s_alpha_linkage): Simplify. Add comments.
31 2011-08-26 Tristan Gingold <gingold@adacore.com>
33 * config/tc-alpha.c (add_to_link_pool): Improve comment.
34 (s_alpha_fp_save): Fix indentation.
36 2011-08-19 Nick Clifton <nickc@redhat.com>
38 * doc/as.texinfo: Include c-xstormy16.texi.
40 2011-08-18 Alan Modra <amodra@gmail.com>
42 * write.c (resolve_reloc_expr_symbols): Convert local symbols
43 on relocs to section+offset.
44 (get_frag_for_reloc): New function.
45 (write_relocs): Merge sort fixup relocs with those from .reloc
48 2011-08-10 Maciej W. Rozycki <macro@codesourcery.com>
50 * config/tc-mips.c (can_swap_branch_p): Update the comment on
53 2011-08-09 Chao-ying Fu <fu@mips.com>
54 Daniel Jacobowitz <dan@codesourcery.com>
56 * config/tc-mips.c (mips_cpu_info_table): Add "m14k" and
58 * doc/c-mips.texi (MIPS architecture options): Add "m14k" and
59 "m14kc" to the list of -march options.
61 2011-08-09 Chao-ying Fu <fu@mips.com>
62 Maciej W. Rozycki <macro@codesourcery.com>
64 * config/tc-mips.c (mips_set_options): Add ase_mcu.
65 (mips_opts): Initialise ase_mcu to -1.
66 (ISA_SUPPORTS_MCU_ASE): New macro.
67 (MIPS_CPU_ASE_MCU): Likewise.
68 (is_opcode_valid): Handle MCU.
69 (macro_build, macro): Likewise.
70 (validate_mips_insn, validate_micromips_insn): Likewise.
72 (options): Add OPTION_MCU and OPTION_NO_MCU.
73 (md_longopts): Add mmcu and mno-mcu.
74 (md_parse_option): Handle OPTION_MCU and OPTION_NO_MCU.
75 (mips_after_parse_args): Handle MCU.
76 (s_mipsset): Likewise.
77 (md_show_usage): Handle MCU options.
79 * doc/as.texinfo: Document -mmcu and -mno-mcu options.
80 * doc/c-mips.texi: Likewise, and document ".set mcu" and
81 ".set nomcu" directives.
83 2011-08-09 Maciej W. Rozycki <macro@codesourcery.com>
85 * config/tc-mips.c (gpr_mod_mask): Remove INSN2_MOD_GPR_MB,
86 INSN2_MOD_GPR_MC, INSN2_MOD_GPR_ME, INSN2_MOD_GPR_MG,
87 INSN2_MOD_GPR_MHI, INSN2_MOD_GPR_MJ, INSN2_MOD_GPR_MM,
88 INSN2_MOD_GPR_MN, INSN2_MOD_GPR_MP and INSN2_MOD_GPR_MQ opcode
90 (gpr_read_mask): Add INSN2_READ_GPR_MC, INSN2_READ_GPR_ME
91 INSN2_READ_GPR_MG, INSN2_READ_GPR_MJ, INSN2_READ_GPR_MMN,
92 INSN2_READ_GPR_MP and INSN2_READ_GPR_MQ opcode register use
94 (gpr_write_mask): Replace INSN2_WRITE_GPR_S opcode register
95 use flag with INSN_WRITE_GPR_S. Add INSN2_WRITE_GPR_MB,
96 INSN2_WRITE_GPR_MHI, INSN2_WRITE_GPR_MJ and INSN2_WRITE_GPR_MP
97 opcode register use checks.
98 (can_swap_branch_p): Enable microMIPS branch swapping.
99 (append_insn): Likewise.
101 2011-08-09 Maciej W. Rozycki <macro@codesourcery.com>
103 * config/tc-mips.c (RELAX_MICROMIPS_ENCODE): Remove forced 16-bit
104 branch size information.
105 (RELAX_MICROMIPS_U16BIT): Remove macro.
106 (RELAX_MICROMIPS_UNCOND): Adjust accordingly.
107 (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
108 (RELAX_MICROMIPS_RELAX32): Likewise.
109 (RELAX_MICROMIPS_TOOFAR16): Likewise.
110 (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
111 (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
112 (RELAX_MICROMIPS_TOOFAR32): Likewise.
113 (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
114 (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
115 (append_insn): Always check forced_insn_length for microMIPS
116 relaxation. Adjust code for the removal of
117 RELAX_MICROMIPS_U16BIT.
118 (mips_ip) <'D', 'E'>: If forced_insn_length, then emit the
119 relocation straight away.
120 (relaxed_micromips_16bit_branch_length): Adjust code for the
121 removal of RELAX_MICROMIPS_U16BIT.
123 2011-08-08 Tristan Gingold <gingold@adacore.com>
125 * config/obj-macho.c (obj_mach_o_section): New function.
126 (struct known_section): New type.
127 (known_sections): Declare.
128 (obj_mach_o_known_section): New function.
129 (obj_mach_o_common_parse): Ditto.
130 (obj_mach_o_comm): Ditto.
131 (obj_mach_o_subsections_via_symbols): Ditto.
132 (mach_o_pseudo_table): Add new pseudos.
134 2011-08-06 Richard Henderson <rth@redhat.com>
136 * dw2gencfi.c (all_fde_data): Export.
137 * dw2gencfi.h (all_fde_data): Declare.
138 * config/tc-alpha.c (alpha_elf_md_end): Don't convert legacy unwind
139 info to cfi unwind info if the user already has supplied some.
141 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
143 * config/tc-mips.c (emit_nop): Delete.
144 (get_delay_slot_nop): New function.
145 (nops_for_insn_or_target): Use it.
146 (append_insn): Likewise. When avoiding hazards, call add_fixed_insn
147 and insert_into_history directly.
149 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
151 * config/tc-mips.c (delayed_branch_p, compact_branch_p)
152 (uncond_branch_p, branch_likely_p): New functions.
153 (insns_between, nops_for_insn_or_target, append_insn)
154 (macro_start): Use them.
155 (get_append_method): Likewise. Remove redundant test.
157 2011-08-05 David S. Miller <davem@davemloft.net>
159 * config/tc-sparc.c (v9a_asr_table): Add "cps".
160 (sparc_ip): Handle '4', '5' and '(' format codes.
162 2011-08-04 H.J. Lu <hongjiu.lu@intel.com>
165 * output-file.c (output_file_close): Call bfd_cache_close_all
168 * write.c (write_object_file): Revert the last change.
170 2011-08-04 Alan Modra <amodra@gmail.com>
172 * write.c (write_object_file): Call set_symtab even if we had
175 2011-08-04 Tristan Gingold <gingold@adacore.com>
177 * config/obj-elf.c (obj_elf_section): Do not free name.
179 2011-08-03 James Greenhalgh <james.greenhalgh@arm.com>
181 * config/tc-arm.c (do_t_strexbh): New.
182 (insns): Update accordingly.
184 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
187 * config/tc-i386.c (handle_quad): Removed.
188 (md_pseudo_table): Remove "quad".
189 (tc_gen_reloc): Don't check BFD_RELOC_64 for disallow_64bit_reloc.
190 (x86_dwarf2_addr_size): New.
192 * config/tc-i386.h (x86_dwarf2_addr_size): New.
193 (DWARF2_ADDR_SIZE): Likewise.
195 2011-08-01 Nick Clifton <nickc@redhat.com>
198 * config/tc-arm.c (literal_pool): Add locs field.
199 (add_to_lit_pool): Initialise the locs entry for the new literal.
200 (s_ltorg): Generate a DWARF2 line number entry for each emitted
203 2011-08-01 Tristan Gingold <gingold@adacore.com>
205 * write.c (write_relocs): Fix -Wshadow in DEBUG3 and DEBUG4.
207 2011-08-01 Tristan Gingold <gingold@adacore.com>
209 * frags.c (frag_grow): Simplify the code.
211 2011-07-30 Richard Sandiford <rdsandiford@googlemail.com>
213 * config/tc-mips.c (nops_for_vr4130): Revert previous commit.
215 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
217 * config/tc-mips.c: Adjust comments throughout.
218 (reglist_lookup): Reshape code.
219 (jmp_reloc_p, jalr_reloc_p): Reformat.
220 (got16_reloc_p, hi16_reloc_p, lo16_reloc_p): Handle microMIPS
222 (gpr_mod_mask): Remove unused variable.
223 (gpr_read_mask, gpr_write_mask): Reshape code.
224 (fpr_read_mask, fpr_write_mask): Likewise.
225 (nops_for_vr4130): Ensure non-microMIPS mode.
226 (can_swap_branch_p): Correct pinfo2 reference. Reshape code.
227 (append_insn): Skip Loongson 2F workaround in MIPS16 mode. Use
228 the outermost operator of a compound relocation to determines
229 the relocated field. Fix formatting.
230 (md_convert_frag): Reshape code.
232 2011-07-29 Tristan Gingold <gingold@adacore.com>
234 * frags.c (frag_var_init): New function.
235 (frag_var): Call frag_var_init to initialize.
236 (frag_variant): Ditto.
238 2011-07-27 Nathan Sidwell <nathan@codesourcery.com>
240 * dwarf2dbg.c (out_debug_line): Ignore non-normal segments, with a
242 * doc/as.texinfo (Offset): Document .offset directive.
244 2011-07-27 Tristan Gingold <gingold@adacore.com>
246 * frags.c (frag_grow): Revert previous patch.
248 2011-07-26 Kazuhiro Inaoka <kazuhiro.inaoka.ud@renesas.com>
250 * config/tc-rx.c (md_convert_frag): Fix encoding of beq.a
251 synthetic instruction.
253 2011-07-25 Tristan Gingold <gingold@adacore.com>
255 * frags.c (frag_grow): Simplify the code.
257 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
258 Chao-ying Fu <fu@mips.com>
259 Richard Sandiford <rdsandiford@googlemail.com>
261 * config/tc-mips.h (mips_segment_info): Add one bit for
263 (TC_LABEL_IS_LOCAL): New macro.
264 (mips_label_is_local): New prototype.
265 * config/tc-mips.c (S0, S7): New macros.
266 (emit_branch_likely_macro): New variable.
267 (mips_set_options): Add micromips.
268 (mips_opts): Initialise micromips to -1.
269 (file_ase_micromips): New variable.
270 (CPU_HAS_MICROMIPS): New macro.
271 (hilo_interlocks): Set for microMIPS too.
272 (gpr_interlocks): Likewise.
273 (cop_interlocks): Likewise.
274 (cop_mem_interlocks): Likewise.
275 (HAVE_CODE_COMPRESSION): New macro.
276 (micromips_op_hash): New variable.
277 (micromips_nop16_insn, micromips_nop32_insn): New variables.
278 (NOP_INSN): Handle microMIPS ASE.
279 (mips32_to_micromips_reg_b_map): New macro.
280 (mips32_to_micromips_reg_c_map): Likewise.
281 (mips32_to_micromips_reg_d_map): Likewise.
282 (mips32_to_micromips_reg_e_map): Likewise.
283 (mips32_to_micromips_reg_f_map): Likewise.
284 (mips32_to_micromips_reg_g_map): Likewise.
285 (mips32_to_micromips_reg_l_map): Likewise.
286 (mips32_to_micromips_reg_n_map): Likewise.
287 (mips32_to_micromips_reg_h_map): New variable.
288 (mips32_to_micromips_reg_m_map): Likewise.
289 (mips32_to_micromips_reg_q_map): Likewise.
290 (micromips_to_32_reg_h_map): New variable.
291 (micromips_to_32_reg_i_map): Likewise.
292 (micromips_to_32_reg_m_map): Likewise.
293 (micromips_to_32_reg_q_map): Likewise.
294 (micromips_to_32_reg_b_map): New macro.
295 (micromips_to_32_reg_c_map): Likewise.
296 (micromips_to_32_reg_d_map): Likewise.
297 (micromips_to_32_reg_e_map): Likewise.
298 (micromips_to_32_reg_f_map): Likewise.
299 (micromips_to_32_reg_g_map): Likewise.
300 (micromips_to_32_reg_l_map): Likewise.
301 (micromips_to_32_reg_n_map): Likewise.
302 (micromips_imm_b_map, micromips_imm_c_map): New macros.
303 (RELAX_DELAY_SLOT_16BIT): New macro.
304 (RELAX_DELAY_SLOT_SIZE_FIRST): Likewise.
305 (RELAX_DELAY_SLOT_SIZE_SECOND): Likewise.
306 (RELAX_MICROMIPS_ENCODE, RELAX_MICROMIPS_P): New macros.
307 (RELAX_MICROMIPS_TYPE, RELAX_MICROMIPS_AT): Likewise.
308 (RELAX_MICROMIPS_U16BIT, RELAX_MICROMIPS_UNCOND): Likewise.
309 (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
310 (RELAX_MICROMIPS_RELAX32, RELAX_MICROMIPS_TOOFAR16): Likewise.
311 (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
312 (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
313 (RELAX_MICROMIPS_TOOFAR32): Likewise.
314 (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
315 (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
316 (INSERT_OPERAND, EXTRACT_OPERAND): Handle microMIPS ASE.
317 (mips_macro_warning): Add delay_slot_16bit_p, delay_slot_32bit_p,
319 (mips_mark_labels): New function.
320 (mips16_small, mips16_ext): Remove variables, replacing with...
321 (forced_insn_size): ... this.
322 (append_insn, mips16_ip): Update accordingly.
323 (micromips_insn_length): New function.
324 (insn_length): Return the length of microMIPS instructions.
325 (mips_record_mips16_mode): Rename to...
326 (mips_record_compressed_mode): ... this. Handle microMIPS ASE.
327 (install_insn): Handle microMIPS ASE.
328 (reglist_lookup): New function.
329 (is_size_valid, is_delay_slot_valid): Likewise.
330 (md_begin): Handle microMIPS ASE.
331 (md_assemble): Likewise. Update for append_insn interface change.
332 (micromips_reloc_p): New function.
333 (got16_reloc_p): Handle microMIPS ASE.
334 (hi16_reloc_p): Likewise.
335 (lo16_reloc_p): Likewise.
336 (jmp_reloc_p): New function.
337 (jalr_reloc_p): Likewise.
338 (matching_lo_reloc): Handle microMIPS ASE.
339 (insn_uses_reg, reg_needs_delay): Likewise.
340 (mips_move_labels): Likewise.
341 (mips16_mark_labels): Rename to...
342 (mips_compressed_mark_labels): ... this. Handle microMIPS ASE.
343 (gpr_mod_mask): New function.
344 (gpr_read_mask, gpr_write_mask): Handle microMIPS ASE.
345 (fpr_read_mask, fpr_write_mask): Likewise.
346 (insns_between, nops_for_vr4130, nops_for_insn): Likewise.
347 (fix_loongson2f_nop, fix_loongson2f_jump): Likewise.
348 (MICROMIPS_LABEL_CHAR): New macro.
349 (micromips_target_label, micromips_target_name): New variables.
350 (micromips_label_name, micromips_label_expr): New functions.
351 (micromips_label_inc, micromips_add_label): Likewise.
352 (mips_label_is_local): Likewise.
353 (micromips_map_reloc): Likewise.
354 (can_swap_branch_p): Handle microMIPS ASE.
355 (append_insn): Add expansionp argument. Handle microMIPS ASE.
356 (start_noreorder, end_noreorder): Handle microMIPS ASE.
357 (macro_start, macro_warning, macro_end): Likewise.
358 (brk_fmt, cop12_fmt, jalr_fmt, lui_fmt): New variables.
359 (mem12_fmt, mfhl_fmt, shft_fmt, trap_fmt): Likewise.
360 (BRK_FMT, COP12_FMT, JALR_FMT, LUI_FMT): New macros.
361 (MEM12_FMT, MFHL_FMT, SHFT_FMT, TRAP_FMT): Likewise.
362 (macro_build): Handle microMIPS ASE. Update for append_insn
364 (mips16_macro_build): Update for append_insn interface change.
365 (macro_build_jalr): Handle microMIPS ASE.
366 (macro_build_lui): Likewise. Simplify.
367 (load_register): Handle microMIPS ASE.
368 (load_address): Likewise.
369 (move_register): Likewise.
370 (macro_build_branch_likely): New function.
371 (macro_build_branch_ccl): Likewise.
372 (macro_build_branch_rs): Likewise.
373 (macro_build_branch_rsrt): Likewise.
374 (macro): Handle microMIPS ASE.
375 (validate_micromips_insn): New function.
376 (expr_const_in_range): Likewise.
377 (mips_ip): Handle microMIPS ASE.
378 (options): Add OPTION_MICROMIPS and OPTION_NO_MICROMIPS.
379 (md_longopts): Add mmicromips and mno-micromips.
380 (md_parse_option): Handle OPTION_MICROMIPS and
382 (mips_after_parse_args): Handle microMIPS ASE.
383 (md_pcrel_from): Handle microMIPS relocations.
384 (mips_force_relocation): Likewise.
385 (md_apply_fix): Likewise.
386 (mips_align): Handle microMIPS ASE.
387 (s_mipsset): Likewise.
388 (s_cpload, s_cpsetup, s_cpreturn): Use relocation wrappers.
389 (s_dtprel_internal): Likewise.
390 (s_gpword, s_gpdword): Likewise.
391 (s_insn): Handle microMIPS ASE.
392 (s_mips_stab): Likewise.
393 (relaxed_micromips_32bit_branch_length): New function.
394 (relaxed_micromips_16bit_branch_length): New function.
395 (md_estimate_size_before_relax): Handle microMIPS ASE.
396 (mips_fix_adjustable): Likewise.
397 (tc_gen_reloc): Handle microMIPS relocations.
398 (mips_relax_frag): Handle microMIPS ASE.
399 (md_convert_frag): Likewise.
400 (mips_frob_file_after_relocs): Likewise.
401 (mips_elf_final_processing): Likewise.
402 (mips_nop_opcode): Likewise.
403 (mips_handle_align): Likewise.
404 (md_show_usage): Handle microMIPS options.
405 * symbols.c (TC_LABEL_IS_LOCAL): New macro.
406 (S_IS_LOCAL): Add a TC_LABEL_IS_LOCAL check.
408 * doc/as.texinfo (Target MIPS options): Add -mmicromips and
410 (-mmicromips, -mno-micromips): New options.
411 * doc/c-mips.texi (-mmicromips, -mno-micromips): New options.
412 (MIPS ISA): Document .set micromips and .set nomicromips.
413 (MIPS insn): Update for microMIPS support.
415 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
417 * config/tc-mips.c (mips_ip): Make a copy of the instruction's
418 mnemonic and use it for further processing.
420 2011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
422 * config/tc-mips.c (can_swap_branch_p): Adjust for the rename of
423 INSN_TRAP to INSN_NO_DELAY_SLOT. Remove the check for INSN_SYNC
424 as well as explicit checks for ERET and DERET when scheduling
427 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
429 * config/tc-i386.c (cpu_arch): Add k1om.
430 (i386_align_code): Handle PROCESSOR_K1OM.
431 (check_cpu_arch_compatible): Check EM_K1OM.
432 (i386_arch): Handle Intel K1OM.
433 (i386_mach): Return bfd_mach_k1om for Intel K1OM.
434 (i386_target_format): Return ELF_TARGET_K1OM_FORMAT for Intel
437 * config/tc-i386.h (ELF_TARGET_K1OM_FORMAT): New.
438 (processor_type): Add PROCESSOR_K1OM.
440 * doc/c-i386.texi: Document k1om.
442 2011-07-18 H.J. Lu <hongjiu.lu@intel.com>
444 * doc/c-i386.texi: Fix a typo.
446 2011-07-06 Aurelien Jarno <aurelien@aurel32.net>
448 * config/tc-mips.c (append_insn): delete prev_pinfo2 and pinfo2.
450 2011-07-04 Richard Sandiford <rdsandiford@googlemail.com>
452 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Fix handling
455 2011-07-04 Maciej W. Rozycki <macro@codesourcery.com>
457 * config/tc-mips.c (append_insn): Make sure DWARF-2 location
458 information is properly adjusted for branches that get swapped.
460 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
461 Thomas Schwinge <thomas@schwinge.name>
464 * config/obj-elf.c (obj_elf_type): Use ELFOSABI_GNU name instead of
465 ELFOSABI_LINUX alias.
466 * config/tc-ia64.c: Likewise.
468 2011-06-30 Paul Carroll <pcarroll@codesourcery.com>
470 * config/tc-arm.c (do_t_add_sub): Only allow LSL shifts of less
471 than 4 in Thumb mode.
473 2011-06-30 Nick Clifton <nickc@redhat.com>
476 * config/tc-arm.c (BAD_RANGE): New error message define.
477 (md_apply_fix): Use it.
478 Fix range check for thumb branch instructions.
480 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
482 * config/tc-mips.c (append_method): New enum.
483 (can_swap_branch_p, get_append_method): New functions.
484 (append_insn): Use get_append_method to decide how the instruction
487 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
489 * config/tc-mips.c (append_insn): Remove bogus goto.
491 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
493 * config/tc-mips.c (append_insn): Always clear the history after an
494 unconditional branch.
496 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
498 * config/tc-mips.c (find_altered_mips16_opcode): New function.
499 (append_insn): Use it.
501 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
503 * config/tc-mips.c (insn_uses_reg): Delete.
504 (gpr_read_mask, gpr_write_mask): New functions.
505 (fpr_read_mask, fpr_write_mask): Likewise.
506 (insns_between, nops_for_vr4130, append_insn): Use them.
508 2011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
510 * config/tc-mips.c (md_mips_end): Call mips_emit_delays.
512 2011-06-29 Dave Martin <dave.martin@linaro.org>
515 * config/tc-arm.c (mapping_state): When changing to ARM or THUMB
516 state set the minimum required alignment of the section.
518 2011-06-29 Tristan Gingold <gingold@adacore.com>
520 * config/tc-i386.c (i386_mach): Convert to ISO-C.
521 (md_begin, pe_directive_secrel, md_estimate_size_before_relax): Ditto.
522 (md_convert_frag, md_apply_fix, md_undefined_symbol): Ditto.
523 (md_section_align, tc_gen_reloc): Ditto.
525 2011-06-28 Tristan Gingold <gingold@adacore.com>
527 * config/tc-alpha.c (s_alpha_pdesc): Fix indentation. Do not
530 2011-06-28 Tristan Gingold <gingold@adacore.com>
532 * config/tc-alpha.c (load_expression): Use alloca instead of xmalloc.
533 (emit_jsrjmp): Ditto.
534 (tc_gen_reloc): Ditto.
536 2011-06-28 Tristan Gingold <gingold@adacore.com>
538 * config/tc-alpha.c (alpha_evax_proc_hash): Remove.
539 (alpha_evax_proc_data): New variable.
540 (s_alpha_ent): Prevent nested function. Remove has_insert call.
541 (s_alpha_pdesc): Do not call demand_empty_rest_of_line in case of
542 error. Do not search in the hash table. Check if match with .ent.
543 (s_alpha_name): Remove unused variable.
544 (md_begin): Remove initialization of alpha_evax_proc_hash.
546 2011-06-27 Tristan Gingold <gingold@adacore.com>
548 * config/tc-alpha.c (add_to_link_pool): Remove basesym parameter.
549 Locally declare basesym. Add comments. Do not set literal_pool_size.
550 (load_expression): Adjust call to add_to_link_pool.
551 (s_alpha_pdesc): Define pdesc symbol using dot.
552 Do not set literal_pool_size.
553 (s_alpha_end): Use NULL instead of 0.
555 2011-06-27 Tristan Gingold <gingold@adacore.com>
557 * config/obj-evax.c (evax_frob_file_before_adjust): Add comments.
559 * config/obj-evax.h (struct alpha_linkage_fixups): Remove seg
561 (obj_symbol_type, object_headers, OBJ_SYMFIELD_TYPE): Remove
563 2011-06-26 Richard Sandiford <rdsandiford@googlemail.com>
565 * config/tc-mips.c (fix_24k_record_store_info): If the previous
566 instruction was a store, and the next instructions are unknown,
569 2011-06-25 Richard Sandiford <rdsandiford@googlemail.com>
572 * config/tc-mips.c (nops_for_vr4130, nops_for_24k, nops_for_insn)
573 (nops_for_sequence, nops_for_insn_or_target): Add ignore parameters.
574 (mips_emit_delays, start_noreorder): Update accordingly.
575 (append_insn): Likewise. Revert original fix for this PR
576 and use the ignore parameter instead.
578 2011-06-24 Tristan Gingold <gingold@adacore.com>
581 * config/obj-evax.c (evax_frob_symbol): Use as_bad instead of abort.
583 2011-06-24 Tristan Gingold <gingold@adacore.com>
585 * config/tc-alpha.c (add_to_link_pool): Remove useless offset
588 2011-06-23 Richard Sandiford <rdsandiford@googlemail.com>
591 * config/tc-mips.c (append_insn): Only consider hazards between the
592 pre-noreorder block and ip.
594 2011-06-21 Sameera Deshpande <sameera.deshpande@arm.com>
596 * config/tc-arm.c (vfp_conv): Add check on range of immediate operand
597 in vcvt instruction between floating-point and fixed-point.
598 (operand_parse_code): Add "OP_oI32z".
599 (parse_operands): OP_oI32z case added.
601 2011-06-20 H.J. Lu <hongjiu.lu@intel.com>
603 * configure.tgt: Revert x32 change.
605 2011-06-20 Nick Clifton <nickc@redhat.com>
607 * doc/Makefile.am: (CPU_DOCS): Add c-xstormy16.texi.
608 * doc/Makefile.in: Regenerate.
609 * doc/all.texi: Set XSTORMY16.
610 * doc/c-xstormy16.texi: New file.
612 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
614 * configure.tgt: Support x32.
616 2011-06-15 Nick Clifton <nickc@redhat.com>
618 * NEWS: Mention addition of TILEPRO and TIKE-Gx support.
620 2011-06-14 Tristan Gingold <gingold@adacore.com>
622 * config/tc-ppc.h (struct ppc_tc_sy): Complete comment on within.
623 (tc_new_dot_label): Define.
624 (ppc_new_dot_label): Declare.
625 * config/tc-ppc.c (ppc_frob_label): Set within target field.
626 (ppc_fix_adjustable): Use this field to adjust the reloc.
627 (ppc_new_dot_label): New function.
629 2011-06-14 Alan Modra <amodra@gmail.com>
631 * po/POTFILES.in: Regenerate.
633 2011-06-13 Walter Lee <walt@tilera.com>
635 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
637 (TARGET_CPU_HFILES): Add config/tc-tilegx.h and
639 * Makefile.in: Regenerate.
640 * configure.tgt (tilepro-*-*): New.
641 (tilegx-*-*): Likewise.
642 * config/tc-tilegx.c: New file.
643 * config/tc-tilegx.h: Likewise.
644 * config/tc-tilepro.h: Likewise.
645 * config/tc-tilepro.c: Likewise.
646 * doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
648 * doc/Makefile.in: Regenerate.
649 * doc/all.texi (TILEGX): Define.
651 * doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include
652 c-tilegx.texi and c-tilepro.texi.
653 * doc/c-tilegx.texi: New.
654 * doc/c-tilepro.texi: New.
656 2011-06-13 Nick Clifton <nickc@redhat.com>
659 * config/tc-arm.c (do_shift): Do not allow shift operations at the
660 end of a register based shift insn.
661 (do_t_shift): Likewise.
663 2011-06-13 Nick Clifton <nickc@redhat.com>
665 * config/tc-score.c (s3_my_get_expression): Delete unused local
667 (s3_do_ldst_insn): Delete unused local variable 'strbak'.
668 (s3_do16_ldst_insn): Delete unused local variable 'temp'.
669 (s3_do_macro_bcmp): Zero inst_expand array.
670 (s3_do_macro_bcmpz): Likewise.
671 (s3_s_score_end): Delete unused local variable 'dot'.
672 (s3_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
673 * config/tc-score7.c (s7_my_get_expression): Delete unused local
675 (s7_do_ldst_insn): Delete unused local variable 'strbak'.
676 (s7_b32_relax_to_b16): Delete unused local variables 'r_old' and
678 (s7_s_score_end): Delete unused local variable 'dot'.
679 (s7_relax_frag): Delete unused local variable 'relax_size'.
680 (s7_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
682 2011-06-10 H.J. Lu <hongjiu.lu@intel.com>
684 AVX Programming Reference (June, 2011)
685 * config/tc-i386.c (i386_error): Add invalid_vsib_address and
686 unsupported_vector_index_register.
687 (cpu_arch): Add .avx2, .bmi2, .lzcnt and .invpcid.
688 (check_VecOperands): New.
689 (match_template): Call check_VecOperands. Handle
690 invalid_vsib_address and unsupported_vector_index_register.
691 (build_modrm_byte): Support VecSIB. Check register-only source
692 operand when two source operands are swapped.
693 (i386_index_check): Allow Xmm/Ymm index registers.
695 * doc/c-i386.texi: Document avx2/.avx2, bmi2/.bmi2, lzcnt/.lzcnt
696 and invpcid./invpcid.
698 2011-06-09 Nick Clifton <nickc@redhat.com>
701 * config/tc-cr16.c (tc_gen_reloc): Remove unused local variable
703 (check_cinv_options): Remove unused local variables. Make
705 (md_assemble): Remove unused local variable.
707 2011-06-09 James Greenhalgh <james.greenhalgh@arm.com>
709 * config/tc-arm.c (do_ldrd): Warn in unpredictable cases.
711 2011-06-03 Arnaud Patard <arnaud.patard@rtp-net.org>
714 * config/tc-arm.c (parse_psr): Set m_profile to false when
715 assembling for any architecture.
717 2011-06-02 Jie Zhang jie@codesourcery.com
718 Nathan Sidwell nathan@codesourcery.com
720 * config/tc-arm.c (parse_address_main): Handle -0 offsets.
721 (encode_arm_addr_mode_2): Set default sign of zero here ...
722 (encode_arm_addr_mode_3): ... and here.
723 (encode_arm_cp_address): ... and here.
724 (md_apply_fix): Use default sign of zero here.
726 2011-06-02 Nick Clifton <nickc@redhat.com>
728 * as.c: Fix spelling typo.
730 * config/tc-ppc.c: Likewise.
731 * po/gas.pit: Regenerate.
733 2011-05-31 Paul Brook <paul@codesourcery.com>
735 * config/tc-arm.c (arm_cpus): Add Cortex-R5.
736 (arm_extensions): Allow idiv on ARMv7-R.
737 * doc/c-arm.text: Update idiv extension restrictions.
739 2011-05-31 Paul Brook <paul@codesourcery.com>
741 * config/tc-arm.c (arm_force_relocation): Resolve all pc-relative
744 2011-05-31 Paul Brook <paul@codesourcery.com>
746 * config/tc-arm.c (do_t_branch): Avoid relaxing branches to constant
749 2011-05-31 Paul Brook <paul@codesourcery.com>
750 Nathan Sidwell <nathan@codesourcery.com>
752 * config/tc-arm.c (fix_new_arm): Create an absolute symbol for
753 pc-relative fixes to constants.
754 * config/tc-arm.h (TC_FORCE_RELOCATATION_ABS): Define.
756 2011-05-27 Nick Clifton <nickc@redhat.com>
758 * config/tc-s390.c (md_begin): Remove unused variable dup_insn.
760 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
762 * config/tc-s390.c (md_gather_operands): Fix check for floating
763 register pair operands.
765 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
767 * config/tc-s390.c (md_gather_operands): Emit an error for odd
768 numbered registers used as register pair operand.
770 2011-05-23 Nick Clifton <nickc@redhat.com>
772 * config/tc-v850.h (TC_FX_SIZE_SLACK): Define.
774 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
776 * config/tc-tic6x.c (tic6x_operators): Add "pcr_offset".
777 (tic6x_parse_name): Handle it.
778 (tic6x_fix_new_exp): Handle O_pcr_offset.
779 (tic6x_fix_adjustable): Return 0 for the new relocs.
780 (md_apply_fix): Handle them.
781 (tc_gen_reloc): Likewise.
782 * config/tc-tic6x.h (tic6x_fix_info): Add a fix_subsy member.
784 2011-05-18 Nick Clifton <nickc@redhat.com>
787 * config/tc-tic30.c (ordinal_names): Allow translation of the
790 2011-05-18 Nick Clifton <nickc@redhat.com>
792 * config/tc-arm.c (s_unreq): Reword warning message to make it
794 * config/tc-ia64.c (md_show_usage): Add note for translators.
795 * configure.in (ALL_LINGUAS): Add "fi".
796 * configure: Regenerate.
798 2011-05-18 Tristan Gingold <gingold@adacore.com>
800 * config/tc-ppc.h (ppc_tc_sy): Reorder fields.
801 Put size into an union with dw.
802 (OBJ_COPY_SYMBOL_ATTRIBUTES): Adjust.
803 (ppc_xcoff_end): Declare.
805 * config/tc-ppc.c: Add includes for xcoff.
806 (ppc_dwsect): New function.
807 (md_pseudo_table): Add dwsect.
808 (struct dw_subsection): New.
810 (ppc_change_debug_section): New function.
811 (ppc_xcoff_end): Ditto.
812 (ppc_function): Adjust for ppc_tc_sy.
813 (ppc_symbol_new_hook): Ditto.
814 (ppc_frob_symbol): Ditto.
815 (ppc_frob_section): Do not set vma for debug sections.
816 (ppc_fix_adjustable): Return true for debug sections.
817 * config/obj-coff.c: Add includes for xcoff.
818 (coff_frob_section): Handle dwarf section.
820 2011-05-17 Nick Clifton <nickc@redhat.com>
822 * po/fi.po: New Finnish translation.
823 * po/fr.po: Updated French translation.
825 * config/tc-m32r.c (md_show_usage): Fix typos in descriptions.
826 * config/tc-mt.c (md_assemble): Fix typos in warning messages.
827 * cond.c (s_else): Fix typos in error messages.
828 * config/tc-pj.c (md_assemble): Fix typo in error message.
830 2011-05-16 Hans-Peter Nilsson <hp@axis.com>
832 * config/tc-cris.c (md_parse_option) <OPTION_PIC>: Error if not
834 (md_show_usage): Only mention --pic if the assembler can generate
836 * doc/c-cris.texi (CRIS-Opt): Mention that generating ELF is a
837 prerequisite for --pic being a valid option.
839 2011-05-13 Frederic Marchal <fmarchal@perso.be>
842 * config/tc-v850.c (parse_register_list): Correct error string.
844 2011-05-12 Quentin Neill <quentin.neill@amd.com>
846 * config/tc-i386.c (cpu_arch): Rename PROCESSOR_BDVER1 to PROCESSOR_BD.
847 (i386_align_code): Ditto
849 2011-05-12 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
852 * config/tc-arm.c (parse_big_immediate): Fix parsing of 64-bit
853 immediates on 32-bit hosts.
855 2011-05-10 Quentin Neill <quentin.neill@amd.com>
857 * config/tc-i386.c (cpu_arch): Add bdver2 and rename
858 PROCESSOR_BDVER1 to PROCESSOR_BDVER.
859 (i386_align_code): Rename PROCESSOR_BDVER1.
860 (processor_type): Ditto.
861 * doc/c-i386.texi: Add bdver2.
863 2011-05-10 Alan Modra <amodra@gmail.com>
865 * dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error.
867 2011-05-09 Paul Brook <paul@codesourcery.com>
869 * config/tc-tic6x.c (streq): Define.
870 (tic6x_get_unwind): New.
871 (s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp,
872 s_tic6x_personalityindex, s_tic6x_personality): New functions.
873 (md_pseudo_table): Add "endp", "handlerdata", "personalityindex",
874 "personality" and "cantunwind".
875 (tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions,
876 tic6x_start_unwind_section, tic6x_unwind_frame_regs,
877 tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big,
878 tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word,
879 tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb,
880 tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding,
881 tic6x_cfi_endproc): New.
882 * config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define.
883 (tic6x_unwind_info): New.
884 (tic6x_segment_info_type): Add marked_pr_dependency, unwind and
886 (TARGET_USE_CFIPOP, tc_regname_to_dw2regnum,
887 tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN,
888 DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc,
889 tc_cfi_section_name): Define.
890 * doc/c-tic6x.texi: Document new unwinding directives.
891 * dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default
893 (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column,
894 CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr):
896 (CFI_EMIT_target): Define.
897 (dot_cfi_sections): Check tc_cfi_section_name.
898 (dot_cfi_startproc): Use tc_cfi_startproc.
899 (dot_cfi_endproc): Use tc_cfi_endproc.
900 * dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset,
901 CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame,
902 CFI_val_encoded_addr): Move to here from dw2gencfi.c.
904 2011-05-07 Alan Modra <amodra@gmail.com>
906 * dw2gencfi.c (CUR_SEG, SET_CUR_SEG, HANDLED, SET_HANDLED): Define.
907 Use throughout in place of #if SUPPORT_FRAME_LINKONCE.
908 (struct fde_entry): Rename cseg to cur_seg.
909 (cfi_change_reg_numbers): Remove ATTRIBUTE_UNUSED.
910 (get_cfi_seg): Likewise. Use if (SUPPORT_FRAME_LINKONCE) rather
911 that #if SUPPORT_FRAME_LINKONCE.
912 (cfi_finish): Likewise.
914 2011-05-06 Tristan Gingold <gingold@adacore.com>
916 * read.c (s_comm_internal): Remove code for OBJ_VMS.
919 * write.c (write_object_file): Ditto.
920 * symbols.c (define_sym_at_dot): Ditto.
923 2011-05-05 Alan Modra <amodra@gmail.com>
925 * dw2gencfi.c (SUPPORT_FRAME_LINKONCE): Define. Use throughout
926 file to conditionally compile code added 2011-04-26.
927 (cfi_change_reg_numbers): Add ATTRIBUTE_UNUSED on params only used
928 when SUPPORT_FRAME_LINKONCE.
929 (get_cfi_seg): Likewise. Reintroduce old code for when not
930 SUPPORT_FRAME_LINKONCE.
931 (cfi_finish): Move get_cfi_seg calls out of loop when not
932 SUPPORT_FRAME_LINKONCE. Avoid unused var warning.
934 2011-05-03 Paul Brook <paul@codesourcery.com>
936 * config/tc-tic6x.c (s_ehtype): New function.
937 (md_pseudo_table): Add "ehtype".
938 (tic6x_fix_adjustable, md_apply_fix): BFD_RELOC_C6000_EHTYPE.
939 * doc/c-tic6x.texi: Document .ehtype directive.
941 2011-04-26 Kai Tietz <ktietz@redhat.com>
943 * dw2gencfi.c (dwcfi_seg_list): New struct.
944 (dwcfi_hash): New static hash variable.
945 (get_debugseg_name): New.
946 (alloc_debugseg_item): New.
947 (make_debug_seg): New.
948 (dwcfi_hash_insert): New.
949 (dwcfi_hash_find): New.
950 (dwcfi_hash_find_or_make): New.
951 (cfi_insn_data): New member cur_seg.
952 (cie_entry): Likewise.
953 (fde_entry): New cseg and handled members.
954 (alloc_fde_entry): Initialize cseg member.
955 (alloc_cfi_insn_data): Initialize cur_seg member.
956 (dot_cfi_sections): Compare for beginning of
957 section names via strncmp.
959 (cfi_finish): Treat link-once sections.
960 (is_now_linkonce_segment): New local helper.
961 (output_cie): Ignore cie entries not member of current
963 (output_fde): Likewise.
964 (select_cie_for_fde): Likewise.
965 (cfi_change_reg_numbers): Add new argument for current segment
966 and ignore insn elements, if not part of current segment.
967 * ehopt.c (get_cie_info): Use strncmp for
968 section name matching.
969 (heck_eh_frame): Likewise.
971 2011-04-20 Catherine Moore <clm@codesourcery.com>
972 David Ung <davidu@mips.com>
974 * config/mips.c (mips_cl_insn): Add new field complete_p.
975 (create_insn): Initialize complete_p to zero.
977 (fix_24k_align_to): New.
978 (fix_24k_store_info): Declare.
980 (fix_24k_record_store_info): New.
982 (nops_for_insn): Call nops_for_24k.
983 (append_insn): Move O_constant expression handling.
985 2011-04-20 Alan Modra <amodra@gmail.com>
987 * hash.c (set_gas_hash_table_size): Use bfd_hash_set_default_size.
988 (hash_new_sized): New function, split out from..
991 2011-04-19 Nick Clifton <nickc@redhat.com>
993 * config/tc-arm.c (v7m_psrs): Revert previous delta.
995 2011-04-18 Julian Brown <julian@codesourcery.com>
996 Nick Clifton <nickc@redhat.com>
998 * config/tc-arm.c (parse_psr): Use selected_cpu not cpu_variant to
999 detect M-profile targets.
1000 (do_t_swi): Exclude v7 and higher variants from arm_ext_os test.
1001 (v7m_psrs): Fix typo: basepri_max should be basepri_mask.
1003 2011-04-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1005 * config/tc-s390.c (s390_machine): New prototype.
1006 (md_pseudo_table): New pseudo-op .machine.
1007 (s390_opcode_hash): Initialize to NULL.
1008 (s390_parse_cpu): New function.
1009 (md_parse_option): Use s390_parse_cpu.
1010 (s390_setup_opcodes): New function.
1011 (md_begin): Use s390_setup_opcodes.
1012 (s390_machine): New hook handling the new .machine pseudo.
1014 * doc/c-s390.texi: Document the new pseudo op .machine.
1016 2011-04-12 H.J. Lu <hongjiu.lu@intel.com>
1018 * config/tc-i386.c (i386_mach): Start error message with lower
1020 (md_begin): Likewise.
1021 (md_parse_option): Likewise.
1022 (i386_target_format): Likewise.
1023 (check_byte_reg): Likewise.
1024 (check_long_reg): Likewise.
1025 (check_qword_reg): Likewise.
1026 (check_word_reg): Likewise.
1028 2011-04-12 Nick Clifton <nickc@redhat.com>
1031 * config/tc-arm.c (relax_branch): Do not relax branches to
1032 preemptable global symbols.
1034 2011-04-11 Julian Brown <julian@codesourcery.com>
1036 * config/tc-arm.c (parse_psr): Add LHS argument. Improve support
1038 (operand_parse_code): Replace OP_PSR with OP_wPSR and OP_rPSR.
1040 (parse_operands): Likewise.
1041 (do_mrs): Tweak error message for constraint.
1042 (do_t_mrs): Update constraints for changes to APSR support.
1043 (do_t_msr): Likewise. Don't set PSR_f flag here.
1044 (psrs): Remove "g", "nzcvq", "nzcvqg".
1045 (insns): Tweak entries for msr and mrs instructions.
1047 2011-04-11 Kai Tietz <ktietz@redhat.com>
1049 * config/tc-i386.c (x86_cons): Initialize adjust with zero.
1051 2011-04-11 Nick Clifton <nickc@redhat.com>
1053 * config/tc-i386.c (x86_cons): Define even for non-ELF targets.
1054 * config/tc-i386.h (x86_cons): Always prototype.
1056 * config/tc-cr16.c (getprocregp_image): Fix type of 'r' parameter
1057 in order to avoid a compile time warning.
1058 (getprocreg_image): Likewise.
1060 2011-04-11 Alan Modra <amodra@gmail.com>
1062 * config/tc-cr16.c (getprocreg_image): Correct range check.
1063 (getprocregp_image): Likewise.
1065 2011-04-06 Joseph Myers <joseph@codesourcery.com>
1067 * configure.tgt (strongarm*be, strongarm*b, strongarm*,
1068 xscale*be|xscale*b, xscale*): Remove architectures.
1069 (thumb-*-coff, thumb-*-rtems*, thumb-*-elf, thumb-epoc-pe,
1070 thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets.
1072 2011-04-01 Tristan Gingold <gingold@adacore.com>
1074 * config/tc-ia64.c (md_apply_fix): Add a cast to avoid a warning.
1076 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
1078 * config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
1080 (md_begin): Initialize them.
1081 (s_tic6x_scomm): New static function.
1082 (md_pseudo_table): Add "scomm".
1083 (tc_gen_reloc): Really undo all adjustments made by
1084 bfd_install_relocation.
1085 * doc/c-tic6x.texi: Document the .scomm directive.
1087 2011-03-31 Tristan Gingold <gingold@adacore.com>
1089 * dwarf2dbg.c (DWARF2_VERSION): Define.
1090 (out_debug_line): Use it.
1091 (out_debug_aranges): Ditto.
1092 (out_debug_info): Ditto.
1093 * config/tc-ia64.h (DWARF2_VERSION): Override it.
1095 2011-03-30 Michael Snyder <msnyder@vmware.com>
1097 * obj-elf.c (obj_elf_section): Free malloced name.
1098 * macro.c (get_any_string): Free malloced br_buf.
1099 (do_formals): Free 'formal'.
1101 2011-03-30 Tristan Gingold <gingold@adacore.com>
1103 * config/tc-ppc.c (ppc_frob_symbol): Convert stsym symbols value
1104 to offset only if within is set.
1105 (ppc_stabx): Reformat. For stsym stabs, add a check and set
1106 within only for symbols.
1108 2011-03-29 Richard Henderson <rth@redhat.com>
1111 * config/tc-alpha.c (s_alpha_align): Don't auto-align a previous
1112 label; zap alpha_insn_label.
1114 2011-03-29 H.J. Lu <hongjiu.lu@intel.com>
1116 * config/tc-i386.c (handle_quad): Properly handle multiple
1119 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1121 * config/bfin-parse.y (BYTEUNPACK): Return yyerror when dest
1122 reg $2 is the same as dest reg $4.
1124 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1126 * config/bfin-parse.y (BYTEOP16M): Return yyerror when dest
1127 reg $2 is the same as dest reg $4.
1129 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1131 * config/bfin-parse.y (BYTEOP16P): Return yyerror when dest
1132 reg $2 is the same as dest reg $4.
1134 2011-03-28 Mike Frysinger <vapier@gentoo.org>
1136 * config/bfin-parse.y (16bit acc add): Return yyerror when dest
1137 reg $1 is the same as dest reg $7.
1139 2011-03-28 H.J. Lu <hongjiu.lu@intel.com>
1141 * config/tc-i386.c (handle_quad): New.
1142 (md_pseudo_table): Add "quad".
1144 2011-03-26 John Marino <binutils@marino.st>
1146 * configure.tgt: Fix support for *-*-dragonfly*.
1147 * config/tc-i386.c: define SVR4_COMMENT_CHARS for dragonfly.
1148 * config/te-dragonfly.h: New file.
1150 2011-03-24 Eric B. Weddington <eric.weddington@atmel.com>
1152 * config/tc-avr.c (mcu_types): Add new devices: atmega325pa,
1153 atmega3250pa, atmega3290pa, atmega16hvbrevb, atmega32hvbrevb,
1155 * doc/c-avr.texi: Document new device names.
1157 2011-03-24 Mike Frysinger <vapier@gentoo.org>
1159 * config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest
1160 reg $1 is the same as dest reg $7.
1161 (quad 16bit add/sub): Return yyerror when dest reg $1 is the same as
1164 2011-03-24 Mike Frysinger <vapier@gentoo.org>
1166 * config/bfin-parse.y (check_macfuncs): Clarify error message when
1167 P is mismatched. Check destination regno are off by one when P is
1168 set, or are equal when P is not set.
1170 2011-03-23 Mike Frysinger <vapier@gentoo.org>
1172 * config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is
1173 the same as dest reg $4.
1174 (BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5.
1176 2011-03-23 Eric B. Weddington <eric.weddington@atmel.com>
1178 * config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u,
1179 atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu.
1180 * doc/c-avr.texi: Document new device names.
1182 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1184 * config/tc-avr.c (struct avr_opcodes_s): Add opcode field.
1185 (AVR_INSN): Change definition to match.
1186 (avr_opcodes): Likewise, change to match.
1187 (mcu_types): Add XMEGA architecture names and new XMEGA device names.
1188 (md_show_usage): Add XMEGA architecture names.
1189 (avr_operand): Add 'E' constraint for DES instruction of XMEGA devices.
1190 Add support for SPM Z+ instruction.
1191 * doc/c-avr.texi: Add documentation for XMEGA architectures and
1194 2011-03-21 Eric B. Weddington <eric.weddington@atmel.com>
1196 * config/tc-avr.c (md_show_usage): Add "Assembler" text to output.
1198 2011-03-18 Alan Modra <amodra@gmail.com>
1200 * config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol
1201 on .size expression errors rather than symbols in the size expression.
1203 2011-03-18 Alan Modra <amodra@gmail.com>
1205 * input-scrub.c (line_numberT): Delete.
1206 (input_scrub_close): Reset line counters.
1207 * messages.c (as_show_where): Don't print invalid line number.
1208 (as_warn_internal, as_bad_internal): Likewise.
1210 2011-03-18 Alan Modra <amodra@gmail.com>
1212 * read.c (read_a_source_file): Remove md_after_pass_hook.
1213 Move "quit" label before set of dot_symbol.
1214 * config/tc-d10v.h (md_after_pass_hook): Don't define.
1215 * config/tc-d30v.h (md_after_pass_hook): Likewise.
1216 * config/tc-m32r.h (md_after_pass_hook): Likewise.
1217 (md_cleanup): Define to call m32r_fill_insn.
1219 2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1221 * config/tc-s390.c (md_parse_option): Add -march=all option which
1222 switches to the highest available CPU.
1224 2011-03-17 Alan Modra <amodra@gmail.com>
1227 * expr.c (operand): Correct passing of "mode" to expr.
1228 * read.c (do_org): Allow expr_section.
1229 (get_known_segmented_expression): Don't assert anything about the
1232 2011-03-16 H.J. Lu <hongjiu.lu@intel.com>
1234 * as.c (show_usage): Add --size-check=.
1235 (parse_args): Add and handle OPTION_SIZE_CHECK.
1237 * as.h (flag_size_check): New.
1239 * config/obj-elf.c (elf_frob_symbol): Use as_bad to report
1240 bad .size directive only for --size-check=error.
1242 * doc/as.texinfo: Document --size-check=.
1244 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1246 * config/tc-bfin.c (bfin_cpus[]): Add 0.4 for
1247 bf542/bf544/bf547/bf548/bf549.
1249 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1251 * config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
1252 determine whether a relocation is needed.
1253 (md_apply_fix, arm_apply_sym_value): Likewise.
1255 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1257 * config/tc-arm.c (arm_adjust_symtab): Set the branch type
1260 2011-03-11 Nick Clifton <nickc@redhat.com>
1262 * remap.c (remap_debug_filename): Always allocate a buffer for the
1264 * stabs.c (stabs_generate_asm_file): Free the pointer returned by
1265 remap_debug_filename.
1267 2011-03-10 Michael Snyder <msnyder@vmware.com>
1269 Revert the following change:
1270 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1271 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1273 2011-03-10 Alan Modra <amodra@gmail.com>
1275 * gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
1276 TARGET_SYMBOL_FIELDS): Don't define.
1277 * gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.
1279 2011-03-09 Michael Snyder <msnyder@vmware.com>
1281 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1282 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1283 (emit_fixed_inc_line_addr): Assign instead of conditional in
1286 2011-03-05 H.J. Lu <hongjiu.lu@intel.com>
1288 * config/obj-elf.c (elf_frob_symbol): Mention symbol name in
1289 non-constant .size expression.
1291 2011-03-02 Nick Clifton <nickc@redhat.com>
1293 * ecoff.c: Incldue filenames.h
1295 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
1297 * depend.c (register_dependency): Use filename_(n)cmp.
1298 * dwarf2dbg.c (get_filenum): Likewise.
1299 * ecoff.c (add_file): Likewise.
1300 (ecoff_generate_asm_lineno): Likewise.
1301 * input-scrub.c (new_logical_line_flags): Likewise.
1302 * listing.c (file_info): Likewise.
1303 (listing_newline): Likewise.
1304 * remap.c (remap_debug_filename): Likewise.
1305 * stabs.c (generate_asm_file): Likewise.
1306 (stabs_generate_asm_lineno): Likewise.
1308 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1310 * config/tc-mips.c (append_insn): Disable branch relaxation for
1313 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1315 * config/tc-mips.c (macro): Handle M_PREF_AB.
1317 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1319 * config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary
1321 (RELAX_BRANCH_UNCOND): Adjust accordingly.
1322 (RELAX_BRANCH_LIKELY): Likewise.
1323 (RELAX_BRANCH_LINK): Likewise.
1324 (RELAX_BRANCH_TOOFAR): Likewise.
1325 (RELAX_BRANCH_AT): New macro.
1326 (append_insn): Encode the temporary register to use in standard
1327 MIPS branch relaxation.
1328 (relaxed_branch_length): Update according to changes to
1329 RELAX_BRANCH_ENCODE.
1330 (md_convert_frag): Use the encoded register as the temporary.
1332 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1334 * config/tc-mips.c (mips_fix_adjustable): On REL targets also
1335 reject PC-relative relocations.
1337 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1339 * config/tc-mips.c (md_convert_frag): Correct message
1342 2011-02-28 Alan Modra <amodra@gmail.com>
1344 * symbols.c (report_op_error): Remove unnecessary forward declaration.
1345 Add "op" parameter. Report operator and operand segments in error
1346 message, not operand symbols.
1347 (resolve_symbol_value): Always set segment for equated symbols, not
1348 just when finalizing. Adjust report_op_error calls.
1350 2011-02-25 H.J. Lu <hongjiu.lu@intel.com>
1352 * config/tc-i386.c (reloc): Don't sign-check 4-byte relocations
1353 if 64bit relocations aren't allowed.
1355 2011-02-25 Alan Modra <amodra@gmail.com>
1358 * config/obj-elf.c (elf_frob_symbol): Properly handle size expression.
1360 2011-02-21 Maciej W. Rozycki <macro@codesourcery.com>
1362 * config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
1363 initialization of offset_reloc.
1365 2011-02-15 Richard Henderson <rth@redhat.com>
1367 * dw2gencfi.c (dot_cfi_dummy): New.
1368 (cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
1369 * read.c (pobegin): Unconditionally call cfi_pop_insert.
1371 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1373 * configure: Regenerate.
1375 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1377 * config/bfin-lex.l (BYTEOP2M): Remove tokenization.
1378 * config/bfin-parse.y (BYTEOP2M): Delete token.
1379 (asm_1): Remove BYTEOP2M insn matching.
1381 2011-02-12 Mike Frysinger <vapier@gentoo.org>
1383 * config/bfin-defs.h: Include opcode/bfin.h.
1384 (M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete.
1386 2011-02-11 Mike Frysinger <vapier@gentoo.org>
1388 * doc/c-bfin.texi (Instruction Delimiting): Fix occur typo.
1389 (Modify Registers): Fix subtracted typo.
1390 (.byte2): Extend and swap descriptions with .byte4.
1391 (.byte4): Extend and swap descriptions with .byte2.
1392 (.db, .dw, .dd): Document behavior.
1394 2011-02-11 Mike Frysinger <vapier@gentoo.org>
1396 * config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.
1398 2011-02-11 Alan Modra <amodra@gmail.com>
1400 * doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.
1402 2011-02-10 Alan Modra <amodra@gmail.com>
1404 * doc/as.texinfo (Overview): Add missing markup around Blackfin
1405 and PowerPC options.
1407 2011-02-10 Alan Modra <amodra@gmail.com>
1409 * config/tc-ppc.c (md_show_usage): Remove -l and -b. Add -K PIC.
1410 * doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options.
1411 (Overview <Target PowerPC options>): Add a number of missing options.
1412 * doc/c-ppc.texi: Likewise. Add markup for use in manpage generation.
1414 2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
1417 * config/tc-i386.c (i386_align_code): Use f32_patt when tuning
1420 2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
1422 * config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
1424 (md_parse_option): Likewise.
1426 2011-02-04 Bernd Schmidt <bernds@codesourcery.com>
1428 * doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".
1429 * doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic".
1430 (TIC6X Options): Don't mention "-matomic".
1431 * config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete.
1432 (md_longopts): Remove corresponding entries.
1433 (md_parse_option): Don't handle them.
1434 (md_show_usage): Don't document them.
1435 (tic6x_atomic): Delete variable.
1436 (tic6x_update_features): Always copy tic6x_arch_enable to
1438 (tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC.
1439 (s_tic6x_atomic, s_tic6x_noatomic): Remove functions.
1440 (md_pseudo_table): Remove ".atomic" and ".noatomic".
1442 2011-01-31 Nick Clifton <nickc@redhat.com>
1444 * write.c (write_contents): Include output file name and bfd error
1445 value when reporting the inability to write to the output file.
1446 * config/tc-rx.c (rx_handle_align): Do not insert NOPs into align
1447 frag that has a non-zero fill value.
1449 2011-01-27 DJ Delorie <dj@redhat.com>
1451 * config/tc-rx.c (md_convert_frag): If we can't compute the target
1452 address, zero out the values stored in the object file to make
1453 objdump's output consistent.
1455 2011-01-26 Kai Tietz <kai.tietz@onevision.com>
1457 * config/tc-i386.c (md_begin): Set for x64 windows COFF target
1458 x86_dwarf2_return_column to 32.
1460 2011-01-20 Nick Clifton <nickc@redhat.com>
1463 * config/tc-h8300.c (constant_fits_width_p): Use correct type for
1466 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1468 * write.c (compress_debug): Return if section size is smaller
1471 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1474 * write.c (compress_debug): Return if section size is 0.
1476 2011-01-18 Mingfeng Wu <mingfeng@faraday-tech.com>
1478 * config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible
1479 cores: fa606te, fa616te, fmp626. Modify the VFP of fa626te.
1480 * doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te,
1483 2011-01-18 Nick Clifton <nickc@redhat.com>
1486 * doc/all.texi: Add NS32K
1487 * doc/as.texinfo: Remove target specific details of which
1488 characters act as comment initiators and statement separators into
1489 individual target specific files.
1490 * doc/c-alpha.texi (Alpha-Chars): Document special behaviour of
1491 the hash character at the start of a line.
1492 * doc/c-arm.texi (ARM-Chars): Likewise.
1493 * doc/c-avr.texi (AVR-Chars): Likewise.
1494 * doc/c-d10v.texi (D10V-Chars): Likewise.
1495 * doc/c-d30v.texi (D30V-Chars): Likewise.
1496 * doc/c-mmix.texi (MMIX-Chars): Likewise.
1497 * doc/c-s390.texi (s390 characters): Likewise.
1498 * doc/c-sh.texi (SH-Chars): Likewise.
1499 * doc/c-sh64.texi (SH64-Chars): Likewise.
1500 * doc/c-sparc.texi (SPARC-Chars): Likewise.
1501 * doc/c-tic6x.texi (TIC6X Syntax): Likewise.
1502 * doc/c-xtensa.texi (Xtensa Syntax): Likewise.
1503 * doc/c-z80.texi (Z80-Chars): Likewise.
1504 * doc/c-z8k.texi (Z8000-Chars): Likewise.
1505 * doc/c-pdp11.texi (PDP11-Syntax): Document line separator character.
1506 * doc/c-arc.texi (ARC-Chars): Fill in this subsection.
1507 * doc/c-bfin.texi (Blackfin Syntax): Document line comment and
1508 line separator characters.
1509 * doc/c-cr16.texi (CR16 Syntax): Likewise.
1510 * doc/c-i386.texi (i386-Chars): Likewise.
1511 * doc/c-i860.texi (i860-Chars): Likewise.
1512 * doc/c-i960.texi (i960-Chars): Likewise.
1513 * doc/c-ip2k.texi (IP2K-Chars): Likewise.
1514 * doc/c-lm32.texi (LM32-Chars): likewise.
1515 * doc/c-m32c.texi (M32C-Chars): Likewise.
1516 * doc/c-m68hc11.texi (M68HC11-syntax): Likewise.
1517 * doc/c-m68k.texi (M68K-Chars): Likewise.
1518 * doc/c-microblaze.texi (MicroBlaze-Chars): Likewise.
1519 * doc/c-msp430.texi (MSP430-Chars): Likewise.
1520 * doc/c-mt.texi (MT-Chars): Likewise.
1521 * doc/c-ns32k.texi (NS32K-Chars): Likewise.
1522 * doc/c-pj.texi (PJ-Chars): Likewise.
1523 * doc/c-ppc.texi (PowerPC-Chars): Likewise.
1524 * doc/c-rx.texi (RX-Chars): Likewise.
1525 * doc/c-score.texi (SCORE-Chars): Likewise.
1526 * doc/c-tic54x.texi (TIC54X-Chars): Likewise.
1527 * doc/c-v850.texi (V850-Chars): Likewise.
1528 * doc/c-vax.texi (VAX-Chars): Likewise.
1529 * doc/c-xc16x.texi (xc16x-Chars): Likewise.
1531 2011-01-17 Quentin Neill <quentin.neill@amd.com>
1533 * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS.
1535 * doc/c-i386.texi (i386-TBM): New section.
1537 2011-01-16 H.J. Lu <hongjiu.lu@intel.com>
1539 * config/tc-i386.c (disallow_64bit_disp): Renamed to ...
1540 (disallow_64bit_reloc): This.
1541 (md_assemble): Don't check movabs for x32 mode here.
1542 (i386_target_format): Updated.
1543 (tc_gen_reloc): Check if 64bit relocations are allowed.
1545 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
1547 * config/tc-i386.c (disallow_64bit_disp): New.
1548 (x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with
1549 X86_64_ABI/X86_64_X32_ABI.
1550 (md_assemble): Don't allow movabs with relocation in x32 mode.
1551 (i386_target_format): Updated.
1553 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
1555 * config/tc-i386.c (OPTION_N32): Renamed to ...
1557 (md_longopts): Replace n32 with x32.
1558 (md_parse_option): Updated.
1559 (md_show_usage): Likewise.
1561 * doc/c-i386.texi: Replace --n32 with --x32.
1563 2011-01-11 Mingjie Xing <mingjie.xing@gmail.com>
1565 * config/tc-mips.c (mips_ip): Update error messages. Take an
1566 unadjusted offset for "+c" argument.
1568 2011-01-10 Nick Clifton <nickc@redhat.com>
1570 * config/tc-i386.c (x86_elf_abi): Only define for targets that use
1573 2011-01-10 Nick Clifton <nickc@redhat.com>
1575 * config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only
1578 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
1579 Glauber de Oliveira Costa <glommer@gmail.com>
1581 * doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
1582 .tlsdescseq directive.
1583 * config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
1585 (s_arm_tls_descseq): New directive.
1586 (md_pseudo_table): Add it.
1587 (encode_branch): Allow TLS_CALL relocs too.
1588 (do_t_blx, do_t_branch23): Use encode_branch.
1589 (reloc_names): Add tlsdesc and tlscall.
1590 (md_apply_fix): Process tls desc relocations.
1591 (tc_gen_reloc): Likewise.
1592 (arm_fix_adjustable): Likewise.
1594 2011-01-07 Quentin Neill <quentin.neill@amd.com>
1596 * config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS.
1598 * doc/c-i386.texi (i386-BMI): New section.
1600 2011-01-06 Paul Koning <ni1d@arrl.net>
1602 * config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative
1603 references to absolute addresses.
1605 2011-01-05 DJ Delorie <dj@redhat.com>
1607 * config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression
1608 instead of an RH_NEG32 one.
1610 2011-01-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1612 * doc/c-i386.texi: Clarify --n32.
1614 2011-01-04 H.J. Lu <hongjiu.lu@intel.com>
1616 * config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit
1617 integer registers in VEX.vvvv. Check register-only source
1618 operand when two source operands are swapped. Properly update
1619 destination when two source operands are swapped.
1621 2011-01-01 H.J. Lu <hongjiu.lu@intel.com>
1623 * gas.c (parse_args): Update copyright to 2011.
1625 For older changes see ChangeLog-2010
1631 version-control: never