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2011-08-03 Tristan Gingold <gingold@adacore.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
d7921315
L		 12011-08-01 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR ld/13048
4 * config/tc-i386.c (handle_quad): Removed.
5 (md_pseudo_table): Remove "quad".
6 (tc_gen_reloc): Don't check BFD_RELOC_64 for disallow_64bit_reloc.
7 (x86_dwarf2_addr_size): New.
8
9 * config/tc-i386.h (x86_dwarf2_addr_size): New.
10 (DWARF2_ADDR_SIZE): Likewise.
11
a8040cf2
NC		 122011-08-01 Nick Clifton <nickc@redhat.com>
13
14 PR ld/12974
15 * config/tc-arm.c (literal_pool): Add locs field.
16 (add_to_lit_pool): Initialise the locs entry for the new literal.
17 (s_ltorg): Generate a DWARF2 line number entry for each emitted
18 literal pool entry.
19
1596988d
TG		 202011-08-01 Tristan Gingold <gingold@adacore.com>
21
22 * write.c (write_relocs): Fix -Wshadow in DEBUG3 and DEBUG4.
23
8d8385cf
TG		 242011-08-01 Tristan Gingold <gingold@adacore.com>
25
26 * frags.c (frag_grow): Simplify the code.
27
c3109199
RS		 282011-07-30 Richard Sandiford <rdsandiford@googlemail.com>
29
30 * config/tc-mips.c (nops_for_vr4130): Revert previous commit.
31
2309ddf2
MR		 322011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
33
34 * config/tc-mips.c: Adjust comments throughout.
35 (reglist_lookup): Reshape code.
36 (jmp_reloc_p, jalr_reloc_p): Reformat.
37 (got16_reloc_p, hi16_reloc_p, lo16_reloc_p): Handle microMIPS
38 relocations.
39 (gpr_mod_mask): Remove unused variable.
40 (gpr_read_mask, gpr_write_mask): Reshape code.
41 (fpr_read_mask, fpr_write_mask): Likewise.
42 (nops_for_vr4130): Ensure non-microMIPS mode.
43 (can_swap_branch_p): Correct pinfo2 reference. Reshape code.
44 (append_insn): Skip Loongson 2F workaround in MIPS16 mode. Use
45 the outermost operator of a compound relocation to determines
46 the relocated field. Fix formatting.
47 (md_convert_frag): Reshape code.
48
69b1d605
TG		 492011-07-29 Tristan Gingold <gingold@adacore.com>
50
51 * frags.c (frag_var_init): New function.
52 (frag_var): Call frag_var_init to initialize.
53 (frag_variant): Ditto.
54
9aec2026
NC		 552011-07-27 Nathan Sidwell <nathan@codesourcery.com>
56
57 * dwarf2dbg.c (out_debug_line): Ignore non-normal segments, with a
58 warning.
59 * doc/as.texinfo (Offset): Document .offset directive.
60
088b3cd0
TG		 612011-07-27 Tristan Gingold <gingold@adacore.com>
62
63 * frags.c (frag_grow): Revert previous patch.
64
53d780c9
NC		 652011-07-26 Kazuhiro Inaoka <kazuhiro.inaoka.ud@renesas.com>
66
67 * config/tc-rx.c (md_convert_frag): Fix encoding of beq.a
68 synthetic instruction.
69
179809c0
TG		 702011-07-25 Tristan Gingold <gingold@adacore.com>
71
72 * frags.c (frag_grow): Simplify the code.
73
df58fc94
RS		 742011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
75 Chao-ying Fu <fu@mips.com>
76 Richard Sandiford <rdsandiford@googlemail.com>
77
78 * config/tc-mips.h (mips_segment_info): Add one bit for
79 microMIPS.
80 (TC_LABEL_IS_LOCAL): New macro.
81 (mips_label_is_local): New prototype.
82 * config/tc-mips.c (S0, S7): New macros.
83 (emit_branch_likely_macro): New variable.
84 (mips_set_options): Add micromips.
85 (mips_opts): Initialise micromips to -1.
86 (file_ase_micromips): New variable.
87 (CPU_HAS_MICROMIPS): New macro.
88 (hilo_interlocks): Set for microMIPS too.
89 (gpr_interlocks): Likewise.
90 (cop_interlocks): Likewise.
91 (cop_mem_interlocks): Likewise.
92 (HAVE_CODE_COMPRESSION): New macro.
93 (micromips_op_hash): New variable.
94 (micromips_nop16_insn, micromips_nop32_insn): New variables.
95 (NOP_INSN): Handle microMIPS ASE.
96 (mips32_to_micromips_reg_b_map): New macro.
97 (mips32_to_micromips_reg_c_map): Likewise.
98 (mips32_to_micromips_reg_d_map): Likewise.
99 (mips32_to_micromips_reg_e_map): Likewise.
100 (mips32_to_micromips_reg_f_map): Likewise.
101 (mips32_to_micromips_reg_g_map): Likewise.
102 (mips32_to_micromips_reg_l_map): Likewise.
103 (mips32_to_micromips_reg_n_map): Likewise.
104 (mips32_to_micromips_reg_h_map): New variable.
105 (mips32_to_micromips_reg_m_map): Likewise.
106 (mips32_to_micromips_reg_q_map): Likewise.
107 (micromips_to_32_reg_h_map): New variable.
108 (micromips_to_32_reg_i_map): Likewise.
109 (micromips_to_32_reg_m_map): Likewise.
110 (micromips_to_32_reg_q_map): Likewise.
111 (micromips_to_32_reg_b_map): New macro.
112 (micromips_to_32_reg_c_map): Likewise.
113 (micromips_to_32_reg_d_map): Likewise.
114 (micromips_to_32_reg_e_map): Likewise.
115 (micromips_to_32_reg_f_map): Likewise.
116 (micromips_to_32_reg_g_map): Likewise.
117 (micromips_to_32_reg_l_map): Likewise.
118 (micromips_to_32_reg_n_map): Likewise.
119 (micromips_imm_b_map, micromips_imm_c_map): New macros.
120 (RELAX_DELAY_SLOT_16BIT): New macro.
121 (RELAX_DELAY_SLOT_SIZE_FIRST): Likewise.
122 (RELAX_DELAY_SLOT_SIZE_SECOND): Likewise.
123 (RELAX_MICROMIPS_ENCODE, RELAX_MICROMIPS_P): New macros.
124 (RELAX_MICROMIPS_TYPE, RELAX_MICROMIPS_AT): Likewise.
125 (RELAX_MICROMIPS_U16BIT, RELAX_MICROMIPS_UNCOND): Likewise.
126 (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
127 (RELAX_MICROMIPS_RELAX32, RELAX_MICROMIPS_TOOFAR16): Likewise.
128 (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
129 (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
130 (RELAX_MICROMIPS_TOOFAR32): Likewise.
131 (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
132 (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
133 (INSERT_OPERAND, EXTRACT_OPERAND): Handle microMIPS ASE.
134 (mips_macro_warning): Add delay_slot_16bit_p, delay_slot_32bit_p,
135 fsize and insns.
136 (mips_mark_labels): New function.
137 (mips16_small, mips16_ext): Remove variables, replacing with...
138 (forced_insn_size): ... this.
139 (append_insn, mips16_ip): Update accordingly.
140 (micromips_insn_length): New function.
141 (insn_length): Return the length of microMIPS instructions.
142 (mips_record_mips16_mode): Rename to...
143 (mips_record_compressed_mode): ... this. Handle microMIPS ASE.
144 (install_insn): Handle microMIPS ASE.
145 (reglist_lookup): New function.
146 (is_size_valid, is_delay_slot_valid): Likewise.
147 (md_begin): Handle microMIPS ASE.
148 (md_assemble): Likewise. Update for append_insn interface change.
149 (micromips_reloc_p): New function.
150 (got16_reloc_p): Handle microMIPS ASE.
151 (hi16_reloc_p): Likewise.
152 (lo16_reloc_p): Likewise.
153 (jmp_reloc_p): New function.
154 (jalr_reloc_p): Likewise.
155 (matching_lo_reloc): Handle microMIPS ASE.
156 (insn_uses_reg, reg_needs_delay): Likewise.
157 (mips_move_labels): Likewise.
158 (mips16_mark_labels): Rename to...
159 (mips_compressed_mark_labels): ... this. Handle microMIPS ASE.
160 (gpr_mod_mask): New function.
161 (gpr_read_mask, gpr_write_mask): Handle microMIPS ASE.
162 (fpr_read_mask, fpr_write_mask): Likewise.
163 (insns_between, nops_for_vr4130, nops_for_insn): Likewise.
164 (fix_loongson2f_nop, fix_loongson2f_jump): Likewise.
165 (MICROMIPS_LABEL_CHAR): New macro.
166 (micromips_target_label, micromips_target_name): New variables.
167 (micromips_label_name, micromips_label_expr): New functions.
168 (micromips_label_inc, micromips_add_label): Likewise.
169 (mips_label_is_local): Likewise.
170 (micromips_map_reloc): Likewise.
171 (can_swap_branch_p): Handle microMIPS ASE.
172 (append_insn): Add expansionp argument. Handle microMIPS ASE.
173 (start_noreorder, end_noreorder): Handle microMIPS ASE.
174 (macro_start, macro_warning, macro_end): Likewise.
175 (brk_fmt, cop12_fmt, jalr_fmt, lui_fmt): New variables.
176 (mem12_fmt, mfhl_fmt, shft_fmt, trap_fmt): Likewise.
177 (BRK_FMT, COP12_FMT, JALR_FMT, LUI_FMT): New macros.
178 (MEM12_FMT, MFHL_FMT, SHFT_FMT, TRAP_FMT): Likewise.
179 (macro_build): Handle microMIPS ASE. Update for append_insn
180 interface change.
181 (mips16_macro_build): Update for append_insn interface change.
182 (macro_build_jalr): Handle microMIPS ASE.
183 (macro_build_lui): Likewise. Simplify.
184 (load_register): Handle microMIPS ASE.
185 (load_address): Likewise.
186 (move_register): Likewise.
187 (macro_build_branch_likely): New function.
188 (macro_build_branch_ccl): Likewise.
189 (macro_build_branch_rs): Likewise.
190 (macro_build_branch_rsrt): Likewise.
191 (macro): Handle microMIPS ASE.
192 (validate_micromips_insn): New function.
193 (expr_const_in_range): Likewise.
194 (mips_ip): Handle microMIPS ASE.
195 (options): Add OPTION_MICROMIPS and OPTION_NO_MICROMIPS.
196 (md_longopts): Add mmicromips and mno-micromips.
197 (md_parse_option): Handle OPTION_MICROMIPS and
198 OPTION_NO_MICROMIPS.
199 (mips_after_parse_args): Handle microMIPS ASE.
200 (md_pcrel_from): Handle microMIPS relocations.
201 (mips_force_relocation): Likewise.
202 (md_apply_fix): Likewise.
203 (mips_align): Handle microMIPS ASE.
204 (s_mipsset): Likewise.
205 (s_cpload, s_cpsetup, s_cpreturn): Use relocation wrappers.
206 (s_dtprel_internal): Likewise.
207 (s_gpword, s_gpdword): Likewise.
208 (s_insn): Handle microMIPS ASE.
209 (s_mips_stab): Likewise.
210 (relaxed_micromips_32bit_branch_length): New function.
211 (relaxed_micromips_16bit_branch_length): New function.
212 (md_estimate_size_before_relax): Handle microMIPS ASE.
213 (mips_fix_adjustable): Likewise.
214 (tc_gen_reloc): Handle microMIPS relocations.
215 (mips_relax_frag): Handle microMIPS ASE.
216 (md_convert_frag): Likewise.
217 (mips_frob_file_after_relocs): Likewise.
218 (mips_elf_final_processing): Likewise.
219 (mips_nop_opcode): Likewise.
220 (mips_handle_align): Likewise.
221 (md_show_usage): Handle microMIPS options.
222 * symbols.c (TC_LABEL_IS_LOCAL): New macro.
223 (S_IS_LOCAL): Add a TC_LABEL_IS_LOCAL check.
224
225 * doc/as.texinfo (Target MIPS options): Add -mmicromips and
226 -mno-micromips.
227 (-mmicromips, -mno-micromips): New options.
228 * doc/c-mips.texi (-mmicromips, -mno-micromips): New options.
229 (MIPS ISA): Document .set micromips and .set nomicromips.
230 (MIPS insn): Update for microMIPS support.
231
a40bc9dd
RS		 2322011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
233
234 * config/tc-mips.c (mips_ip): Make a copy of the instruction's
235 mnemonic and use it for further processing.
236
bcd530a7
RS		 2372011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
238
239 * config/tc-mips.c (can_swap_branch_p): Adjust for the rename of
240 INSN_TRAP to INSN_NO_DELAY_SLOT. Remove the check for INSN_SYNC
241 as well as explicit checks for ERET and DERET when scheduling
242 branch delay slots.
243
7a9068fe
L		 2442011-07-22 H.J. Lu <hongjiu.lu@intel.com>
245
246 * config/tc-i386.c (cpu_arch): Add k1om.
247 (i386_align_code): Handle PROCESSOR_K1OM.
248 (check_cpu_arch_compatible): Check EM_K1OM.
249 (i386_arch): Handle Intel K1OM.
250 (i386_mach): Return bfd_mach_k1om for Intel K1OM.
251 (i386_target_format): Return ELF_TARGET_K1OM_FORMAT for Intel
252 K1OM.
253
254 * config/tc-i386.h (ELF_TARGET_K1OM_FORMAT): New.
255 (processor_type): Add PROCESSOR_K1OM.
256
257 * doc/c-i386.texi: Document k1om.
258
2aab8acd
L		 2592011-07-18 H.J. Lu <hongjiu.lu@intel.com>
260
261 * doc/c-i386.texi: Fix a typo.
262
01f372ca
RS		 2632011-07-06 Aurelien Jarno <aurelien@aurel32.net>
264
265 * config/tc-mips.c (append_insn): delete prev_pinfo2 and pinfo2.
266
fe35f09f
RS		 2672011-07-04 Richard Sandiford <rdsandiford@googlemail.com>
268
269 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Fix handling
270 of register 0.
271
e3a82c8e
MR		 2722011-07-04 Maciej W. Rozycki <macro@codesourcery.com>
273
274 * config/tc-mips.c (append_insn): Make sure DWARF-2 location
275 information is properly adjusted for branches that get swapped.
276
9c55345c
TS		 2772011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
278 Thomas Schwinge <thomas@schwinge.name>
279
2bb70ae0 280 PR binutils/12913
9c55345c
TS		 281 * config/obj-elf.c (obj_elf_type): Use ELFOSABI_GNU name instead of
282 ELFOSABI_LINUX alias.
283 * config/tc-ia64.c: Likewise.
284
5f4cb198
NC		 2852011-06-30 Paul Carroll <pcarroll@codesourcery.com>
286
287 * config/tc-arm.c (do_t_add_sub): Only allow LSL shifts of less
288 than 4 in Thumb mode.
289
08f10d51
NC		 2902011-06-30 Nick Clifton <nickc@redhat.com>
291
292 PR gas/12848
293 * config/tc-arm.c (BAD_RANGE): New error message define.
294 (md_apply_fix): Use it.
295 Fix range check for thumb branch instructions.
296
a4e06468
RS		 2972011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
298
299 * config/tc-mips.c (append_method): New enum.
300 (can_swap_branch_p, get_append_method): New functions.
301 (append_insn): Use get_append_method to decide how the instruction
302 should be added.
303
9fe77896
RS		 3042011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
305
306 * config/tc-mips.c (append_insn): Remove bogus goto.
307
13408f1e
RS		 3082011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
309
310 * config/tc-mips.c (append_insn): Always clear the history after an
311 unconditional branch.
312
ceb94aa5
RS		 3132011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
314
315 * config/tc-mips.c (find_altered_mips16_opcode): New function.
316 (append_insn): Use it.
317
4c260379
RS		 3182011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
319
320 * config/tc-mips.c (insn_uses_reg): Delete.
321 (gpr_read_mask, gpr_write_mask): New functions.
322 (fpr_read_mask, fpr_write_mask): Likewise.
323 (insns_between, nops_for_vr4130, append_insn): Use them.
324
02b1ab82
RS		 3252011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
326
327 * config/tc-mips.c (md_mips_end): Call mips_emit_delays.
328
49c62a33
NC		 3292011-06-29 Dave Martin <dave.martin@linaro.org>
330
331 PR gas/12931
332 * config/tc-arm.c (mapping_state): When changing to ARM or THUMB
333 state set the minimum required alignment of the section.
334
7016a5d5
TG		 3352011-06-29 Tristan Gingold <gingold@adacore.com>
336
337 * config/tc-i386.c (i386_mach): Convert to ISO-C.
338 (md_begin, pe_directive_secrel, md_estimate_size_before_relax): Ditto.
339 (md_convert_frag, md_apply_fix, md_undefined_symbol): Ditto.
340 (md_section_align, tc_gen_reloc): Ditto.
341
af24f60c
TG		 3422011-06-28 Tristan Gingold <gingold@adacore.com>
343
344 * config/tc-alpha.c (s_alpha_pdesc): Fix indentation. Do not
345 generate dummy fix.
346
e1f4d6bd
TG		 3472011-06-28 Tristan Gingold <gingold@adacore.com>
348
349 * config/tc-alpha.c (load_expression): Use alloca instead of xmalloc.
350 (emit_jsrjmp): Ditto.
351 (tc_gen_reloc): Ditto.
352
4b1c4d2b
TG		 3532011-06-28 Tristan Gingold <gingold@adacore.com>
354
355 * config/tc-alpha.c (alpha_evax_proc_hash): Remove.
356 (alpha_evax_proc_data): New variable.
357 (s_alpha_ent): Prevent nested function. Remove has_insert call.
358 (s_alpha_pdesc): Do not call demand_empty_rest_of_line in case of
359 error. Do not search in the hash table. Check if match with .ent.
360 (s_alpha_name): Remove unused variable.
361 (md_begin): Remove initialization of alpha_evax_proc_hash.
362
8aacb050
TG		 3632011-06-27 Tristan Gingold <gingold@adacore.com>
364
365 * config/tc-alpha.c (add_to_link_pool): Remove basesym parameter.
366 Locally declare basesym. Add comments. Do not set literal_pool_size.
367 (load_expression): Adjust call to add_to_link_pool.
368 (s_alpha_pdesc): Define pdesc symbol using dot.
369 Do not set literal_pool_size.
370 (s_alpha_end): Use NULL instead of 0.
371
bb1d4256
TG		 3722011-06-27 Tristan Gingold <gingold@adacore.com>
373
374 * config/obj-evax.c (evax_frob_file_before_adjust): Add comments.
375 Fix style.
376 * config/obj-evax.h (struct alpha_linkage_fixups): Remove seg
377 field. Add comments.
378 (obj_symbol_type, object_headers, OBJ_SYMFIELD_TYPE): Remove
379
ab9794cf
RS		 3802011-06-26 Richard Sandiford <rdsandiford@googlemail.com>
381
382 * config/tc-mips.c (fix_24k_record_store_info): If the previous
383 instruction was a store, and the next instructions are unknown,
384 assume the worst.
385
932d1a1b
RS		 3862011-06-25 Richard Sandiford <rdsandiford@googlemail.com>
387
388 PR gas/12915
389 * config/tc-mips.c (nops_for_vr4130, nops_for_24k, nops_for_insn)
390 (nops_for_sequence, nops_for_insn_or_target): Add ignore parameters.
391 (mips_emit_delays, start_noreorder): Update accordingly.
392 (append_insn): Likewise. Revert original fix for this PR
393 and use the ignore parameter instead.
394
e3a99401
TG		 3952011-06-24 Tristan Gingold <gingold@adacore.com>
396
397 PR gas/11625
398 * config/obj-evax.c (evax_frob_symbol): Use as_bad instead of abort.
399
576d3307
TG		 4002011-06-24 Tristan Gingold <gingold@adacore.com>
401
402 * config/tc-alpha.c (add_to_link_pool): Remove useless offset
403 variable. Fix style.
404
f77ef3e2
RS		 4052011-06-23 Richard Sandiford <rdsandiford@googlemail.com>
406
407 PR gas/12915
408 * config/tc-mips.c (append_insn): Only consider hazards between the
409 pre-noreorder block and ip.
410
5f1af56b
MGD		 4112011-06-21 Sameera Deshpande <sameera.deshpande@arm.com>
412
413 * config/tc-arm.c (vfp_conv): Add check on range of immediate operand
414 in vcvt instruction between floating-point and fixed-point.
415 (operand_parse_code): Add "OP_oI32z".
416 (parse_operands): OP_oI32z case added.
417
ade78dba
L		 4182011-06-20 H.J. Lu <hongjiu.lu@intel.com>
419
420 * configure.tgt: Revert x32 change.
421
b47d265e
NC		 4222011-06-20 Nick Clifton <nickc@redhat.com>
423
424 * doc/Makefile.am: (CPU_DOCS): Add c-xstormy16.texi.
425 * doc/Makefile.in: Regenerate.
426 * doc/all.texi: Set XSTORMY16.
427 * doc/c-xstormy16.texi: New file.
428
8b778942
L		 4292011-06-19 H.J. Lu <hongjiu.lu@intel.com>
430
431 * configure.tgt: Support x32.
432
90b3661c
NC		 4332011-06-15 Nick Clifton <nickc@redhat.com>
434
435 * NEWS: Mention addition of TILEPRO and TIKE-Gx support.
436
2fb4b302
TG		 4372011-06-14 Tristan Gingold <gingold@adacore.com>
438
439 * config/tc-ppc.h (struct ppc_tc_sy): Complete comment on within.
440 (tc_new_dot_label): Define.
441 (ppc_new_dot_label): Declare.
442 * config/tc-ppc.c (ppc_frob_label): Set within target field.
443 (ppc_fix_adjustable): Use this field to adjust the reloc.
444 (ppc_new_dot_label): New function.
445
85b0f90c
AM		 4462011-06-14 Alan Modra <amodra@gmail.com>
447
448 * po/POTFILES.in: Regenerate.
449
aa137e4d
NC		 4502011-06-13 Walter Lee <walt@tilera.com>
451
452 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
453 config/tc-tilepro.c.
454 (TARGET_CPU_HFILES): Add config/tc-tilegx.h and
455 config/tc-tilepro.h.
456 * Makefile.in: Regenerate.
457 * configure.tgt (tilepro-*-*): New.
458 (tilegx-*-*): Likewise.
459 * config/tc-tilegx.c: New file.
460 * config/tc-tilegx.h: Likewise.
461 * config/tc-tilepro.h: Likewise.
462 * config/tc-tilepro.c: Likewise.
463 * doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
464 c-tilepro.texi.
465 * doc/Makefile.in: Regenerate.
466 * doc/all.texi (TILEGX): Define.
467 (TILEPRO): Define.
468 * doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include
469 c-tilegx.texi and c-tilepro.texi.
470 * doc/c-tilegx.texi: New.
471 * doc/c-tilepro.texi: New.
472
94342ec3
NC		 4732011-06-13 Nick Clifton <nickc@redhat.com>
474
475 PR gas/12854
476 * config/tc-arm.c (do_shift): Do not allow shift operations at the
477 end of a register based shift insn.
478 (do_t_shift): Likewise.
479
f9e53abc
NC		 4802011-06-13 Nick Clifton <nickc@redhat.com>
481
482 * config/tc-score.c (s3_my_get_expression): Delete unused local
483 variable 'seg'.
484 (s3_do_ldst_insn): Delete unused local variable 'strbak'.
485 (s3_do16_ldst_insn): Delete unused local variable 'temp'.
486 (s3_do_macro_bcmp): Zero inst_expand array.
487 (s3_do_macro_bcmpz): Likewise.
488 (s3_s_score_end): Delete unused local variable 'dot'.
489 (s3_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
490 * config/tc-score7.c (s7_my_get_expression): Delete unused local
491 variable 'seg'.
492 (s7_do_ldst_insn): Delete unused local variable 'strbak'.
493 (s7_b32_relax_to_b16): Delete unused local variables 'r_old' and
494 'r_new'.
495 (s7_s_score_end): Delete unused local variable 'dot'.
496 (s7_relax_frag): Delete unused local variable 'relax_size'.
497 (s7_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
498
6c30d220
L		 4992011-06-10 H.J. Lu <hongjiu.lu@intel.com>
500
501 AVX Programming Reference (June, 2011)
502 * config/tc-i386.c (i386_error): Add invalid_vsib_address and
503 unsupported_vector_index_register.
504 (cpu_arch): Add .avx2, .bmi2, .lzcnt and .invpcid.
505 (check_VecOperands): New.
f9e53abc 506 (match_template): Call check_VecOperands. Handle
6c30d220
L		 507 invalid_vsib_address and unsupported_vector_index_register.
508 (build_modrm_byte): Support VecSIB. Check register-only source
509 operand when two source operands are swapped.
510 (i386_index_check): Allow Xmm/Ymm index registers.
511
512 * doc/c-i386.texi: Document avx2/.avx2, bmi2/.bmi2, lzcnt/.lzcnt
513 and invpcid./invpcid.
514
fd596c16
NC		 5152011-06-09 Nick Clifton <nickc@redhat.com>
516
517 PR gas/12861
518 * config/tc-cr16.c (tc_gen_reloc): Remove unused local variable
519 code.
520 (check_cinv_options): Remove unused local variables. Make
521 function void.
522 (md_assemble): Remove unused local variable.
523
c56791bb
RE		 5242011-06-09 James Greenhalgh <james.greenhalgh@arm.com>
525
526 * config/tc-arm.c (do_ldrd): Warn in unpredictable cases.
527
331fe616 5282011-06-03 Arnaud Patard <arnaud.patard@rtp-net.org>
a4482bb6
NC		 529
530 PR gas/12698
531 * config/tc-arm.c (parse_psr): Set m_profile to false when
532 assembling for any architecture.
533
26d97720
NS		 5342011-06-02 Jie Zhang jie@codesourcery.com
535 Nathan Sidwell nathan@codesourcery.com
536
537 * config/tc-arm.c (parse_address_main): Handle -0 offsets.
538 (encode_arm_addr_mode_2): Set default sign of zero here ...
539 (encode_arm_addr_mode_3): ... and here.
540 (encode_arm_cp_address): ... and here.
541 (md_apply_fix): Use default sign of zero here.
542
cc643b88
NC		 5432011-06-02 Nick Clifton <nickc@redhat.com>
544
545 * as.c: Fix spelling typo.
546 * read.c: Likewise.
547 * config/tc-ppc.c: Likewise.
548 * po/gas.pit: Regenerate.
549
3b2f0793
PB		 5502011-05-31 Paul Brook <paul@codesourcery.com>
551
552 * config/tc-arm.c (arm_cpus): Add Cortex-R5.
553 (arm_extensions): Allow idiv on ARMv7-R.
554 * doc/c-arm.text: Update idiv extension restrictions.
555
b5884301
PB		 5562011-05-31 Paul Brook <paul@codesourcery.com>
557
558 * config/tc-arm.c (arm_force_relocation): Resolve all pc-relative
559 loads.
560
10960bfb
PB		 5612011-05-31 Paul Brook <paul@codesourcery.com>
562
563 * config/tc-arm.c (do_t_branch): Avoid relaxing branches to constant
564 addresses.
565
6e7ce2cd
PB		 5662011-05-31 Paul Brook <paul@codesourcery.com>
567 Nathan Sidwell <nathan@codesourcery.com>
568
569 * config/tc-arm.c (fix_new_arm): Create an absolute symbol for
570 pc-relative fixes to constants.
571 * config/tc-arm.h (TC_FORCE_RELOCATATION_ABS): Define.
cc643b88 572
8e1adb8d
NC		 5732011-05-27 Nick Clifton <nickc@redhat.com>
574
575 * config/tc-s390.c (md_begin): Remove unused variable dup_insn.
576
c8fa16ed
AK		 5772011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
578
579 * config/tc-s390.c (md_gather_operands): Fix check for floating
580 register pair operands.
581
5e4b319c
AK		 5822011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
583
584 * config/tc-s390.c (md_gather_operands): Emit an error for odd
585 numbered registers used as register pair operand.
586
56d0a8a1
NC		 5872011-05-23 Nick Clifton <nickc@redhat.com>
588
589 * config/tc-v850.h (TC_FX_SIZE_SLACK): Define.
590
4a732032
BS		 5912011-05-20 Bernd Schmidt <bernds@codesourcery.com>
592
593 * config/tc-tic6x.c (tic6x_operators): Add "pcr_offset".
594 (tic6x_parse_name): Handle it.
595 (tic6x_fix_new_exp): Handle O_pcr_offset.
596 (tic6x_fix_adjustable): Return 0 for the new relocs.
597 (md_apply_fix): Handle them.
598 (tc_gen_reloc): Likewise.
599 * config/tc-tic6x.h (tic6x_fix_info): Add a fix_subsy member.
600
d0da06e2
NC		 6012011-05-18 Nick Clifton <nickc@redhat.com>
602
603 PR gas/12754
604 * config/tc-tic30.c (ordinal_names): Allow translation of the
605 ordinal names.
606
a1727c1a
NC		 6072011-05-18 Nick Clifton <nickc@redhat.com>
608
609 * config/tc-arm.c (s_unreq): Reword warning message to make it
610 easier to translate.
611 * config/tc-ia64.c (md_show_usage): Add note for translators.
612 * configure.in (ALL_LINGUAS): Add "fi".
613 * configure: Regenerate.
614
85645aed
TG		 6152011-05-18 Tristan Gingold <gingold@adacore.com>
616
617 * config/tc-ppc.h (ppc_tc_sy): Reorder fields.
618 Put size into an union with dw.
619 (OBJ_COPY_SYMBOL_ATTRIBUTES): Adjust.
620 (ppc_xcoff_end): Declare.
621 (md_end): Define.
622 * config/tc-ppc.c: Add includes for xcoff.
623 (ppc_dwsect): New function.
624 (md_pseudo_table): Add dwsect.
625 (struct dw_subsection): New.
626 (dw_sections): New.
627 (ppc_change_debug_section): New function.
628 (ppc_xcoff_end): Ditto.
629 (ppc_function): Adjust for ppc_tc_sy.
630 (ppc_symbol_new_hook): Ditto.
631 (ppc_frob_symbol): Ditto.
632 (ppc_frob_section): Do not set vma for debug sections.
633 (ppc_fix_adjustable): Return true for debug sections.
634 * config/obj-coff.c: Add includes for xcoff.
635 (coff_frob_section): Handle dwarf section.
636
9fd07943
NC		 6372011-05-17 Nick Clifton <nickc@redhat.com>
638
4e511523
NC		 639 * po/fi.po: New Finnish translation.
640 * po/fr.po: Updated French translation.
641
9fd07943
NC		 642 * config/tc-m32r.c (md_show_usage): Fix typos in descriptions.
643 * config/tc-mt.c (md_assemble): Fix typos in warning messages.
644 * cond.c (s_else): Fix typos in error messages.
645 * config/tc-pj.c (md_assemble): Fix typo in error message.
646
0d7e0060
HPN		 6472011-05-16 Hans-Peter Nilsson <hp@axis.com>
648
649 * config/tc-cris.c (md_parse_option) <OPTION_PIC>: Error if not
650 emitting ELF object.
651 (md_show_usage): Only mention --pic if the assembler can generate
652 ELF objects.
653 * doc/c-cris.texi (CRIS-Opt): Mention that generating ELF is a
654 prerequisite for --pic being a valid option.
655
5648d7c7
AM		 6562011-05-13 Frederic Marchal <fmarchal@perso.be>
657
658 PR gas/12755
659 * config/tc-v850.c (parse_register_list): Correct error string.
660
8aedb9fe
QN		 6612011-05-12 Quentin Neill <quentin.neill@amd.com>
662
663 * config/tc-i386.c (cpu_arch): Rename PROCESSOR_BDVER1 to PROCESSOR_BD.
664 (i386_align_code): Ditto
665
58ad575f
MGD		 6662011-05-12 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
667
668 PR gas/12715
669 * config/tc-arm.c (parse_big_immediate): Fix parsing of 64-bit
670 immediates on 32-bit hosts.
671
af2f724e
QN		 6722011-05-10 Quentin Neill <quentin.neill@amd.com>
673
674 * config/tc-i386.c (cpu_arch): Add bdver2 and rename
675 PROCESSOR_BDVER1 to PROCESSOR_BDVER.
676 (i386_align_code): Rename PROCESSOR_BDVER1.
677 (processor_type): Ditto.
678 * doc/c-i386.texi: Add bdver2.
679
6e789b26
AM		 6802011-05-10 Alan Modra <amodra@gmail.com>
681
682 * dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error.
683
1bce6bd8
PB		 6842011-05-09 Paul Brook <paul@codesourcery.com>
685
686 * config/tc-tic6x.c (streq): Define.
687 (tic6x_get_unwind): New.
688 (s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp,
689 s_tic6x_personalityindex, s_tic6x_personality): New functions.
690 (md_pseudo_table): Add "endp", "handlerdata", "personalityindex",
691 "personality" and "cantunwind".
692 (tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions,
693 tic6x_start_unwind_section, tic6x_unwind_frame_regs,
694 tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big,
695 tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word,
696 tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb,
697 tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding,
698 tic6x_cfi_endproc): New.
699 * config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define.
700 (tic6x_unwind_info): New.
701 (tic6x_segment_info_type): Add marked_pr_dependency, unwind and
702 text_unwind.
703 (TARGET_USE_CFIPOP, tc_regname_to_dw2regnum,
704 tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN,
705 DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc,
706 tc_cfi_section_name): Define.
707 * doc/c-tic6x.texi: Document new unwinding directives.
708 * dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default
709 definitions.
710 (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column,
711 CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr):
712 Move to dw2gencfi.h.
713 (CFI_EMIT_target): Define.
714 (dot_cfi_sections): Check tc_cfi_section_name.
715 (dot_cfi_startproc): Use tc_cfi_startproc.
716 (dot_cfi_endproc): Use tc_cfi_endproc.
717 * dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset,
718 CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame,
719 CFI_val_encoded_addr): Move to here from dw2gencfi.c.
720
6303c4ae
AM		 7212011-05-07 Alan Modra <amodra@gmail.com>
722
723 * dw2gencfi.c (CUR_SEG, SET_CUR_SEG, HANDLED, SET_HANDLED): Define.
724 Use throughout in place of #if SUPPORT_FRAME_LINKONCE.
725 (struct fde_entry): Rename cseg to cur_seg.
726 (cfi_change_reg_numbers): Remove ATTRIBUTE_UNUSED.
727 (get_cfi_seg): Likewise. Use if (SUPPORT_FRAME_LINKONCE) rather
728 that #if SUPPORT_FRAME_LINKONCE.
729 (cfi_finish): Likewise.
730
f3b574bf
TG		 7312011-05-06 Tristan Gingold <gingold@adacore.com>
732
733 * read.c (s_comm_internal): Remove code for OBJ_VMS.
734 (s_data): Ditto.
735 (s_text): Ditto.
736 * write.c (write_object_file): Ditto.
737 * symbols.c (define_sym_at_dot): Ditto.
738 (colon): Ditto.
739
67ed7401
AM		 7402011-05-05 Alan Modra <amodra@gmail.com>
741
742 * dw2gencfi.c (SUPPORT_FRAME_LINKONCE): Define. Use throughout
743 file to conditionally compile code added 2011-04-26.
744 (cfi_change_reg_numbers): Add ATTRIBUTE_UNUSED on params only used
745 when SUPPORT_FRAME_LINKONCE.
746 (get_cfi_seg): Likewise. Reintroduce old code for when not
747 SUPPORT_FRAME_LINKONCE.
748 (cfi_finish): Move get_cfi_seg calls out of loop when not
749 SUPPORT_FRAME_LINKONCE. Avoid unused var warning.
750
2fbb87f6
PB		 7512011-05-03 Paul Brook <paul@codesourcery.com>
752
2fbb87f6
PB		 753 * config/tc-tic6x.c (s_ehtype): New function.
754 (md_pseudo_table): Add "ehtype".
755 (tic6x_fix_adjustable, md_apply_fix): BFD_RELOC_C6000_EHTYPE.
756 * doc/c-tic6x.texi: Document .ehtype directive.
757
72b016b4
NC		 7582011-04-26 Kai Tietz <ktietz@redhat.com>
759
760 * dw2gencfi.c (dwcfi_seg_list): New struct.
761 (dwcfi_hash): New static hash variable.
762 (get_debugseg_name): New.
763 (alloc_debugseg_item): New.
764 (make_debug_seg): New.
765 (dwcfi_hash_insert): New.
766 (dwcfi_hash_find): New.
767 (dwcfi_hash_find_or_make): New.
768 (cfi_insn_data): New member cur_seg.
769 (cie_entry): Likewise.
770 (fde_entry): New cseg and handled members.
771 (alloc_fde_entry): Initialize cseg member.
772 (alloc_cfi_insn_data): Initialize cur_seg member.
773 (dot_cfi_sections): Compare for beginning of
774 section names via strncmp.
775 (get_cfi_seg): New.
776 (cfi_finish): Treat link-once sections.
777 (is_now_linkonce_segment): New local helper.
778 (output_cie): Ignore cie entries not member of current
779 segment.
780 (output_fde): Likewise.
781 (select_cie_for_fde): Likewise.
782 (cfi_change_reg_numbers): Add new argument for current segment
783 and ignore insn elements, if not part of current segment.
784 * ehopt.c (get_cie_info): Use strncmp for
785 section name matching.
786 (heck_eh_frame): Likewise.
787
15be625d
CM		 7882011-04-20 Catherine Moore <clm@codesourcery.com>
789 David Ung <davidu@mips.com>
790
791 * config/mips.c (mips_cl_insn): Add new field complete_p.
792 (create_insn): Initialize complete_p to zero.
793 (BASE_REG_EQ): New.
794 (fix_24k_align_to): New.
795 (fix_24k_store_info): Declare.
796 (fix_24k_sort): New.
797 (fix_24k_record_store_info): New.
798 (nops_for_24k): New.
799 (nops_for_insn): Call nops_for_24k.
800 (append_insn): Move O_constant expression handling.
72b016b4 801
8ad17b3a
AM		 8022011-04-20 Alan Modra <amodra@gmail.com>
803
804 * hash.c (set_gas_hash_table_size): Use bfd_hash_set_default_size.
805 (hash_new_sized): New function, split out from..
806 (hash_new): ..here.
807
00bbc0bd
NC		 8082011-04-19 Nick Clifton <nickc@redhat.com>
809
810 * config/tc-arm.c (v7m_psrs): Revert previous delta.
811
ac7f631b
NC		 8122011-04-18 Julian Brown <julian@codesourcery.com>
813 Nick Clifton <nickc@redhat.com>
814
815 * config/tc-arm.c (parse_psr): Use selected_cpu not cpu_variant to
816 detect M-profile targets.
817 (do_t_swi): Exclude v7 and higher variants from arm_ext_os test.
818 (v7m_psrs): Fix typo: basepri_max should be basepri_mask.
819
902cc293
AK		 8202011-04-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
821
822 * config/tc-s390.c (s390_machine): New prototype.
823 (md_pseudo_table): New pseudo-op .machine.
824 (s390_opcode_hash): Initialize to NULL.
825 (s390_parse_cpu): New function.
826 (md_parse_option): Use s390_parse_cpu.
827 (s390_setup_opcodes): New function.
828 (md_begin): Use s390_setup_opcodes.
829 (s390_machine): New hook handling the new .machine pseudo.
830
831 * doc/c-s390.texi: Document the new pseudo op .machine.
832
2b5d6a91
L		 8332011-04-12 H.J. Lu <hongjiu.lu@intel.com>
834
835 * config/tc-i386.c (i386_mach): Start error message with lower
836 case.
837 (md_begin): Likewise.
838 (md_parse_option): Likewise.
839 (i386_target_format): Likewise.
840 (check_byte_reg): Likewise.
841 (check_long_reg): Likewise.
842 (check_qword_reg): Likewise.
843 (check_word_reg): Likewise.
844
0d9b4b55
NC		 8452011-04-12 Nick Clifton <nickc@redhat.com>
846
847 PR gas/12532
848 * config/tc-arm.c (relax_branch): Do not relax branches to
849 preemptable global symbols.
850
d2cd1205
JB		 8512011-04-11 Julian Brown <julian@codesourcery.com>
852
853 * config/tc-arm.c (parse_psr): Add LHS argument. Improve support
854 for *APSR bitmasks.
855 (operand_parse_code): Replace OP_PSR with OP_wPSR and OP_rPSR.
856 Remove OP_RVC_PSR.
857 (parse_operands): Likewise.
858 (do_mrs): Tweak error message for constraint.
859 (do_t_mrs): Update constraints for changes to APSR support.
860 (do_t_msr): Likewise. Don't set PSR_f flag here.
861 (psrs): Remove "g", "nzcvq", "nzcvqg".
862 (insns): Tweak entries for msr and mrs instructions.
863
4a57f2cf
KT		 8642011-04-11 Kai Tietz <ktietz@redhat.com>
865
866 * config/tc-i386.c (x86_cons): Initialize adjust with zero.
867
249c2423
NC		 8682011-04-11 Nick Clifton <nickc@redhat.com>
869
4e4f7c87
NC		 870 * config/tc-i386.c (x86_cons): Define even for non-ELF targets.
871 * config/tc-i386.h (x86_cons): Always prototype.
872
249c2423
NC		 873 * config/tc-cr16.c (getprocregp_image): Fix type of 'r' parameter
874 in order to avoid a compile time warning.
875 (getprocreg_image): Likewise.
876
d86fff44
AM		 8772011-04-11 Alan Modra <amodra@gmail.com>
878
879 * config/tc-cr16.c (getprocreg_image): Correct range check.
880 (getprocregp_image): Likewise.
881
8c5fc800
JM		 8822011-04-06 Joseph Myers <joseph@codesourcery.com>
883
884 * configure.tgt (strongarm*be, strongarm*b, strongarm*,
885 xscale*be|xscale*b, xscale*): Remove architectures.
886 (thumb-*-coff, thumb-*-rtems*, thumb-*-elf, thumb-epoc-pe,
887 thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets.
888
592588f3
TG		 8892011-04-01 Tristan Gingold <gingold@adacore.com>
890
891 * config/tc-ia64.c (md_apply_fix): Add a cast to avoid a warning.
892
ac145307
BS		 8932011-03-31 Bernd Schmidt <bernds@codesourcery.com>
894
895 * config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
896 static variables.
897 (md_begin): Initialize them.
898 (s_tic6x_scomm): New static function.
899 (md_pseudo_table): Add "scomm".
900 (tc_gen_reloc): Really undo all adjustments made by
901 bfd_install_relocation.
902 * doc/c-tic6x.texi: Document the .scomm directive.
903
fc0eebac
TG		 9042011-03-31 Tristan Gingold <gingold@adacore.com>
905
906 * dwarf2dbg.c (DWARF2_VERSION): Define.
907 (out_debug_line): Use it.
908 (out_debug_aranges): Ditto.
909 (out_debug_info): Ditto.
910 * config/tc-ia64.h (DWARF2_VERSION): Override it.
911
f956bf33
NC		 9122011-03-30 Michael Snyder <msnyder@vmware.com>
913
914 * obj-elf.c (obj_elf_section): Free malloced name.
4ac14836
NC		 915 * macro.c (get_any_string): Free malloced br_buf.
916 (do_formals): Free 'formal'.
f956bf33 917
c734e7e3
TG		 9182011-03-30 Tristan Gingold <gingold@adacore.com>
919
920 * config/tc-ppc.c (ppc_frob_symbol): Convert stsym symbols value
921 to offset only if within is set.
922 (ppc_stabx): Reformat. For stsym stabs, add a check and set
923 within only for symbols.
924
af3ecb4a
RH		 9252011-03-29 Richard Henderson <rth@redhat.com>
926
927 PR 12610
928 * config/tc-alpha.c (s_alpha_align): Don't auto-align a previous
929 label; zap alpha_insn_label.
930
75c1c785
L		 9312011-03-29 H.J. Lu <hongjiu.lu@intel.com>
932
933 * config/tc-i386.c (handle_quad): Properly handle multiple
934 operands.
935
fc99ebdc
MF		 9362011-03-29 Mike Frysinger <vapier@gentoo.org>
937
938 * config/bfin-parse.y (BYTEUNPACK): Return yyerror when dest
939 reg $2 is the same as dest reg $4.
940
3823a074
MF		 9412011-03-29 Mike Frysinger <vapier@gentoo.org>
942
943 * config/bfin-parse.y (BYTEOP16M): Return yyerror when dest
944 reg $2 is the same as dest reg $4.
945
0be99d4b
MF		 9462011-03-29 Mike Frysinger <vapier@gentoo.org>
947
948 * config/bfin-parse.y (BYTEOP16P): Return yyerror when dest
949 reg $2 is the same as dest reg $4.
950
f4a2f576
MF		 9512011-03-28 Mike Frysinger <vapier@gentoo.org>
952
953 * config/bfin-parse.y (16bit acc add): Return yyerror when dest
954 reg $1 is the same as dest reg $7.
955
314a59d5
L		 9562011-03-28 H.J. Lu <hongjiu.lu@intel.com>
957
958 * config/tc-i386.c (handle_quad): New.
959 (md_pseudo_table): Add "quad".
960
5b806d27
NC		 9612011-03-26 John Marino <binutils@marino.st>
962
963 * configure.tgt: Fix support for *-*-dragonfly*.
964 * config/tc-i386.c: define SVR4_COMMENT_CHARS for dragonfly.
965 * config/te-dragonfly.h: New file.
966
b8c610a7
EW		 9672011-03-24 Eric B. Weddington <eric.weddington@atmel.com>
968
969 * config/tc-avr.c (mcu_types): Add new devices: atmega325pa,
970 atmega3250pa, atmega3290pa, atmega16hvbrevb, atmega32hvbrevb,
971 at90pwm161.
972 * doc/c-avr.texi: Document new device names.
973
2dd0dc94
MF		 9742011-03-24 Mike Frysinger <vapier@gentoo.org>
975
976 * config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest
977 reg $1 is the same as dest reg $7.
978 (quad 16bit add/sub): Return yyerror when dest reg $1 is the same as
979 dest reg $7.
980
a0bc8198
MF		 9812011-03-24 Mike Frysinger <vapier@gentoo.org>
982
983 * config/bfin-parse.y (check_macfuncs): Clarify error message when
984 P is mismatched. Check destination regno are off by one when P is
985 set, or are equal when P is not set.
986
ba48c47b
MF		 9872011-03-23 Mike Frysinger <vapier@gentoo.org>
988
989 * config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is
990 the same as dest reg $4.
991 (BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5.
992
6f8a4444
EW		 9932011-03-23 Eric B. Weddington <eric.weddington@atmel.com>
994
995 * config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u,
996 atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu.
997 * doc/c-avr.texi: Document new device names.
998
8cc66334
EW		 9992011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1000
1001 * config/tc-avr.c (struct avr_opcodes_s): Add opcode field.
1002 (AVR_INSN): Change definition to match.
1003 (avr_opcodes): Likewise, change to match.
1004 (mcu_types): Add XMEGA architecture names and new XMEGA device names.
1005 (md_show_usage): Add XMEGA architecture names.
1006 (avr_operand): Add 'E' constraint for DES instruction of XMEGA devices.
1007 Add support for SPM Z+ instruction.
1008 * doc/c-avr.texi: Add documentation for XMEGA architectures and
1009 devices.
1010
4fb8d1c6
EW		 10112011-03-21 Eric B. Weddington <eric.weddington@atmel.com>
1012
1013 * config/tc-avr.c (md_show_usage): Add "Assembler" text to output.
1014
869fe6ea
AM		 10152011-03-18 Alan Modra <amodra@gmail.com>
1016
1017 * config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol
1018 on .size expression errors rather than symbols in the size expression.
1019
144886fa
AM		 10202011-03-18 Alan Modra <amodra@gmail.com>
1021
1022 * input-scrub.c (line_numberT): Delete.
1023 (input_scrub_close): Reset line counters.
1024 * messages.c (as_show_where): Don't print invalid line number.
1025 (as_warn_internal, as_bad_internal): Likewise.
1026
04648e65
AM		 10272011-03-18 Alan Modra <amodra@gmail.com>
1028
1029 * read.c (read_a_source_file): Remove md_after_pass_hook.
1030 Move "quit" label before set of dot_symbol.
1031 * config/tc-d10v.h (md_after_pass_hook): Don't define.
1032 * config/tc-d30v.h (md_after_pass_hook): Likewise.
1033 * config/tc-m32r.h (md_after_pass_hook): Likewise.
1034 (md_cleanup): Define to call m32r_fill_insn.
1035
db3a4e40
AK		 10362011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1037
1038 * config/tc-s390.c (md_parse_option): Add -march=all option which
1039 switches to the highest available CPU.
1040
259af69e
AM		 10412011-03-17 Alan Modra <amodra@gmail.com>
1042
1043 PR 12569
1044 * expr.c (operand): Correct passing of "mode" to expr.
1045 * read.c (do_org): Allow expr_section.
1046 (get_known_segmented_expression): Don't assert anything about the
1047 segment.
1048
21be61f5
L		 10492011-03-16 H.J. Lu <hongjiu.lu@intel.com>
1050
1051 * as.c (show_usage): Add --size-check=.
1052 (parse_args): Add and handle OPTION_SIZE_CHECK.
1053
1054 * as.h (flag_size_check): New.
1055
1056 * config/obj-elf.c (elf_frob_symbol): Use as_bad to report
1057 bad .size directive only for --size-check=error.
1058
1059 * doc/as.texinfo: Document --size-check=.
1060
7f35e991
MF		 10612011-03-14 Mike Frysinger <vapier@gentoo.org>
1062
1063 * config/tc-bfin.c (bfin_cpus[]): Add 0.4 for
1064 bf542/bf544/bf547/bf548/bf549.
1065
34e77a92
RS		 10662011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1067
1068 * config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
1069 determine whether a relocation is needed.
1070 (md_apply_fix, arm_apply_sym_value): Likewise.
1071
35fc36a8
RS		 10722011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1073
1074 * config/tc-arm.c (arm_adjust_symtab): Set the branch type
1075 for Thumb symbols.
1076
502df130
NC		 10772011-03-11 Nick Clifton <nickc@redhat.com>
1078
1079 * remap.c (remap_debug_filename): Always allocate a buffer for the
1080 returned pointer.
1081 * stabs.c (stabs_generate_asm_file): Free the pointer returned by
1082 remap_debug_filename.
1083
5652b491
MS		 10842011-03-10 Michael Snyder <msnyder@vmware.com>
1085
1086 Revert the following change:
1087 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1088 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1089
293855c8
AM		 10902011-03-10 Alan Modra <amodra@gmail.com>
1091
1092 * gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
1093 TARGET_SYMBOL_FIELDS): Don't define.
1094 * gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.
1095
9f6db0d3
MS		 10962011-03-09 Michael Snyder <msnyder@vmware.com>
1097
1098 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1099 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
5652b491
MS		 1100 (emit_fixed_inc_line_addr): Assign instead of conditional in
1101 assert.
9f6db0d3 1102
49002d7f
L		 11032011-03-05 H.J. Lu <hongjiu.lu@intel.com>
1104
1105 * config/obj-elf.c (elf_frob_symbol): Mention symbol name in
1106 non-constant .size expression.
1107
14aa5a8b
NC		 11082011-03-02 Nick Clifton <nickc@redhat.com>
1109
1110 * ecoff.c: Incldue filenames.h
1111
8b6efd89
KT		 11122011-02-28 Kai Tietz <kai.tietz@onevision.com>
1113
1114 * depend.c (register_dependency): Use filename_(n)cmp.
1115 * dwarf2dbg.c (get_filenum): Likewise.
1116 * ecoff.c (add_file): Likewise.
1117 (ecoff_generate_asm_lineno): Likewise.
1118 * input-scrub.c (new_logical_line_flags): Likewise.
1119 * listing.c (file_info): Likewise.
1120 (listing_newline): Likewise.
1121 * remap.c (remap_debug_filename): Likewise.
1122 * stabs.c (generate_asm_file): Likewise.
1123 (stabs_generate_asm_lineno): Likewise.
1124
d455268f
MR		 11252011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1126
1127 * config/tc-mips.c (append_insn): Disable branch relaxation for
1128 DSP instructions.
1129
3eebd5eb
MR		 11302011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1131
1132 * config/tc-mips.c (macro): Handle M_PREF_AB.
1133
66b3e8da
MR		 11342011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1135
1136 * config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary
1137 register to use.
1138 (RELAX_BRANCH_UNCOND): Adjust accordingly.
1139 (RELAX_BRANCH_LIKELY): Likewise.
1140 (RELAX_BRANCH_LINK): Likewise.
1141 (RELAX_BRANCH_TOOFAR): Likewise.
1142 (RELAX_BRANCH_AT): New macro.
1143 (append_insn): Encode the temporary register to use in standard
1144 MIPS branch relaxation.
1145 (relaxed_branch_length): Update according to changes to
1146 RELAX_BRANCH_ENCODE.
1147 (md_convert_frag): Use the encoded register as the temporary.
1148
ce70d90a
MR		 11492011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1150
1151 * config/tc-mips.c (mips_fix_adjustable): On REL targets also
1152 reject PC-relative relocations.
1153
5c4f07ba
MR		 11542011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1155
1156 * config/tc-mips.c (md_convert_frag): Correct message
1157 capitalization.
1158
5a0ade8b
AM		 11592011-02-28 Alan Modra <amodra@gmail.com>
1160
1161 * symbols.c (report_op_error): Remove unnecessary forward declaration.
1162 Add "op" parameter. Report operator and operand segments in error
1163 message, not operand symbols.
1164 (resolve_symbol_value): Always set segment for equated symbols, not
1165 just when finalizing. Adjust report_op_error calls.
1166
f2d8a97c
L		 11672011-02-25 H.J. Lu <hongjiu.lu@intel.com>
1168
7f648587
L		 1169 * config/tc-i386.c (reloc): Don't sign-check 4-byte relocations
1170 if 64bit relocations aren't allowed.
f2d8a97c 1171
e1e90034
AM		 11722011-02-25 Alan Modra <amodra@gmail.com>
1173
1174 PR gas/12519
1175 * config/obj-elf.c (elf_frob_symbol): Properly handle size expression.
1176
dfa58db1
MR		 11772011-02-21 Maciej W. Rozycki <macro@codesourcery.com>
1178
1179 * config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
1180 initialization of offset_reloc.
1181
d58a1929
RH		 11822011-02-15 Richard Henderson <rth@redhat.com>
1183
1184 * dw2gencfi.c (dot_cfi_dummy): New.
1185 (cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
1186 * read.c (pobegin): Unconditionally call cfi_pop_insert.
1187
822ce8ee
RW		 11882011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1189
1190 * configure: Regenerate.
1191
36f44611
MF		 11922011-02-13 Mike Frysinger <vapier@gentoo.org>
1193
1194 * config/bfin-lex.l (BYTEOP2M): Remove tokenization.
1195 * config/bfin-parse.y (BYTEOP2M): Delete token.
1196 (asm_1): Remove BYTEOP2M insn matching.
1197
26bb3ddd
MF		 11982011-02-12 Mike Frysinger <vapier@gentoo.org>
1199
1200 * config/bfin-defs.h: Include opcode/bfin.h.
1201 (M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete.
1202
347d120a
MF		 12032011-02-11 Mike Frysinger <vapier@gentoo.org>
1204
1205 * doc/c-bfin.texi (Instruction Delimiting): Fix occur typo.
1206 (Modify Registers): Fix subtracted typo.
1207 (.byte2): Extend and swap descriptions with .byte4.
1208 (.byte4): Extend and swap descriptions with .byte2.
1209 (.db, .dw, .dd): Document behavior.
1210
5f956293
MF		 12112011-02-11 Mike Frysinger <vapier@gentoo.org>
1212
1213 * config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.
1214
c0e524fe
AM		 12152011-02-11 Alan Modra <amodra@gmail.com>
1216
1217 * doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.
1218
635fb38d
AM		 12192011-02-10 Alan Modra <amodra@gmail.com>
1220
1221 * doc/as.texinfo (Overview): Add missing markup around Blackfin
1222 and PowerPC options.
1223
b8b738ac
AM		 12242011-02-10 Alan Modra <amodra@gmail.com>
1225
1226 * config/tc-ppc.c (md_show_usage): Remove -l and -b. Add -K PIC.
1227 * doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options.
1228 (Overview <Target PowerPC options>): Add a number of missing options.
1229 * doc/c-ppc.texi: Likewise. Add markup for use in manpage generation.
1230
2dde1948
L		 12312011-02-08 H.J. Lu <hongjiu.lu@intel.com>
1232
1233 PR gas/6957
1234 * config/tc-i386.c (i386_align_code): Use f32_patt when tuning
1235 for i686.
1236
a586129e
L		 12372011-02-08 H.J. Lu <hongjiu.lu@intel.com>
1238
1239 * config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
1240 for ISA extensions.
1241 (md_parse_option): Likewise.
1242
98d23bef
BS		 12432011-02-04 Bernd Schmidt <bernds@codesourcery.com>
1244
1245 * doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".
1246 * doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic".
1247 (TIC6X Options): Don't mention "-matomic".
1248 * config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete.
1249 (md_longopts): Remove corresponding entries.
1250 (md_parse_option): Don't handle them.
1251 (md_show_usage): Don't document them.
1252 (tic6x_atomic): Delete variable.
1253 (tic6x_update_features): Always copy tic6x_arch_enable to
1254 tic6x_features.
1255 (tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC.
1256 (s_tic6x_atomic, s_tic6x_noatomic): Remove functions.
1257 (md_pseudo_table): Remove ".atomic" and ".noatomic".
1258
a22429b9
NC		 12592011-01-31 Nick Clifton <nickc@redhat.com>
1260
1261 * write.c (write_contents): Include output file name and bfd error
1262 value when reporting the inability to write to the output file.
1263 * config/tc-rx.c (rx_handle_align): Do not insert NOPs into align
1264 frag that has a non-zero fill value.
1265
eb6fae19
DD		 12662011-01-27 DJ Delorie <dj@redhat.com>
1267
1268 * config/tc-rx.c (md_convert_frag): If we can't compute the target
1269 address, zero out the values stored in the object file to make
1270 objdump's output consistent.
1271
ca19b261
KT		 12722011-01-26 Kai Tietz <kai.tietz@onevision.com>
1273
1274 * config/tc-i386.c (md_begin): Set for x64 windows COFF target
1275 x86_dwarf2_return_column to 32.
1276
b37a4e79
NC		 12772011-01-20 Nick Clifton <nickc@redhat.com>
1278
1279 PR gas/12384
1280 * config/tc-h8300.c (constant_fits_width_p): Use correct type for
1281 comparison.
1282
6ac88ef3
L		 12832011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1284
1285 * write.c (compress_debug): Return if section size is smaller
1286 than 32 bytes.
1287
24a2d04d
L		 12882011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1289
1290 PR gas/12409
1291 * write.c (compress_debug): Return if section size is 0.
1292
4a58c4bd
NC		 12932011-01-18 Mingfeng Wu <mingfeng@faraday-tech.com>
1294
1295 * config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible
1296 cores: fa606te, fa616te, fmp626. Modify the VFP of fa626te.
1297 * doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te,
1298 fmp626} options.
1299
7c31ae13
NC		 13002011-01-18 Nick Clifton <nickc@redhat.com>
1301
1302 PR gas/12390
1303 * doc/all.texi: Add NS32K
1304 * doc/as.texinfo: Remove target specific details of which
1305 characters act as comment initiators and statement separators into
1306 individual target specific files.
1307 * doc/c-alpha.texi (Alpha-Chars): Document special behaviour of
1308 the hash character at the start of a line.
1309 * doc/c-arm.texi (ARM-Chars): Likewise.
1310 * doc/c-avr.texi (AVR-Chars): Likewise.
1311 * doc/c-d10v.texi (D10V-Chars): Likewise.
1312 * doc/c-d30v.texi (D30V-Chars): Likewise.
1313 * doc/c-mmix.texi (MMIX-Chars): Likewise.
1314 * doc/c-s390.texi (s390 characters): Likewise.
1315 * doc/c-sh.texi (SH-Chars): Likewise.
1316 * doc/c-sh64.texi (SH64-Chars): Likewise.
1317 * doc/c-sparc.texi (SPARC-Chars): Likewise.
1318 * doc/c-tic6x.texi (TIC6X Syntax): Likewise.
1319 * doc/c-xtensa.texi (Xtensa Syntax): Likewise.
1320 * doc/c-z80.texi (Z80-Chars): Likewise.
1321 * doc/c-z8k.texi (Z8000-Chars): Likewise.
1322 * doc/c-pdp11.texi (PDP11-Syntax): Document line separator character.
1323 * doc/c-arc.texi (ARC-Chars): Fill in this subsection.
1324 * doc/c-bfin.texi (Blackfin Syntax): Document line comment and
1325 line separator characters.
1326 * doc/c-cr16.texi (CR16 Syntax): Likewise.
1327 * doc/c-i386.texi (i386-Chars): Likewise.
1328 * doc/c-i860.texi (i860-Chars): Likewise.
1329 * doc/c-i960.texi (i960-Chars): Likewise.
1330 * doc/c-ip2k.texi (IP2K-Chars): Likewise.
1331 * doc/c-lm32.texi (LM32-Chars): likewise.
1332 * doc/c-m32c.texi (M32C-Chars): Likewise.
1333 * doc/c-m68hc11.texi (M68HC11-syntax): Likewise.
1334 * doc/c-m68k.texi (M68K-Chars): Likewise.
1335 * doc/c-microblaze.texi (MicroBlaze-Chars): Likewise.
1336 * doc/c-msp430.texi (MSP430-Chars): Likewise.
1337 * doc/c-mt.texi (MT-Chars): Likewise.
1338 * doc/c-ns32k.texi (NS32K-Chars): Likewise.
1339 * doc/c-pj.texi (PJ-Chars): Likewise.
1340 * doc/c-ppc.texi (PowerPC-Chars): Likewise.
1341 * doc/c-rx.texi (RX-Chars): Likewise.
1342 * doc/c-score.texi (SCORE-Chars): Likewise.
1343 * doc/c-tic54x.texi (TIC54X-Chars): Likewise.
1344 * doc/c-v850.texi (V850-Chars): Likewise.
1345 * doc/c-vax.texi (VAX-Chars): Likewise.
1346 * doc/c-xc16x.texi (xc16x-Chars): Likewise.
1347
2a2a0f38
QN		 13482011-01-17 Quentin Neill <quentin.neill@amd.com>
1349
1350 * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS.
1351
1352 * doc/c-i386.texi (i386-TBM): New section.
1353
862be3fb
L		 13542011-01-16 H.J. Lu <hongjiu.lu@intel.com>
1355
1356 * config/tc-i386.c (disallow_64bit_disp): Renamed to ...
1357 (disallow_64bit_reloc): This.
1358 (md_assemble): Don't check movabs for x32 mode here.
1359 (i386_target_format): Updated.
1360 (tc_gen_reloc): Check if 64bit relocations are allowed.
1361
7f56bc95
L		 13622011-01-15 H.J. Lu <hongjiu.lu@intel.com>
1363
1364 * config/tc-i386.c (disallow_64bit_disp): New.
1365 (x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with
1366 X86_64_ABI/X86_64_X32_ABI.
1367 (md_assemble): Don't allow movabs with relocation in x32 mode.
1368 (i386_target_format): Updated.
1369
570561f7
L		 13702011-01-14 H.J. Lu <hongjiu.lu@intel.com>
1371
1372 * config/tc-i386.c (OPTION_N32): Renamed to ...
1373 (OPTION_X32): This.
1374 (md_longopts): Replace n32 with x32.
1375 (md_parse_option): Updated.
1376 (md_show_usage): Likewise.
1377
4a22cb7c 1378 * doc/c-i386.texi: Replace --n32 with --x32.
570561f7 1379
c95354ed
MX		 13802011-01-11 Mingjie Xing <mingjie.xing@gmail.com>
1381
1382 * config/tc-mips.c (mips_ip): Update error messages. Take an
1383 unadjusted offset for "+c" argument.
1384
7af8ed2d
NC		 13852011-01-10 Nick Clifton <nickc@redhat.com>
1386
1387 * config/tc-i386.c (x86_elf_abi): Only define for targets that use
1388 it.
1389
cdf9ccec
NC		 13902011-01-10 Nick Clifton <nickc@redhat.com>
1391
1392 * config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only
1393 part of the file.
1394
0855e32b
NS		 13952011-01-10 Nathan Sidwell <nathan@codesourcery.com>
1396 Glauber de Oliveira Costa <glommer@gmail.com>
1397
1398 * doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
1399 .tlsdescseq directive.
1400 * config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
1401 following a symbol.
1402 (s_arm_tls_descseq): New directive.
1403 (md_pseudo_table): Add it.
1404 (encode_branch): Allow TLS_CALL relocs too.
1405 (do_t_blx, do_t_branch23): Use encode_branch.
1406 (reloc_names): Add tlsdesc and tlscall.
1407 (md_apply_fix): Process tls desc relocations.
1408 (tc_gen_reloc): Likewise.
1409 (arm_fix_adjustable): Likewise.
1410
87973e9f
QN		 14112011-01-07 Quentin Neill <quentin.neill@amd.com>
1412
1413 * config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS.
1414
1415 * doc/c-i386.texi (i386-BMI): New section.
1416
12505806
PK		 14172011-01-06 Paul Koning <ni1d@arrl.net>
1418
1419 * config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative
1420 references to absolute addresses.
1421
9689e3a3
DD		 14222011-01-05 DJ Delorie <dj@redhat.com>
1423
1424 * config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression
1425 instead of an RH_NEG32 one.
1426
35cc6a0b
L		 14272011-01-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1428
1429 * doc/c-i386.texi: Clarify --n32.
1430
f12dc422
L		 14312011-01-04 H.J. Lu <hongjiu.lu@intel.com>
1432
1433 * config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit
1434 integer registers in VEX.vvvv. Check register-only source
1435 operand when two source operands are swapped. Properly update
1436 destination when two source operands are swapped.
1437
0db46eb4
L		 14382011-01-01 H.J. Lu <hongjiu.lu@intel.com>
1439
1440 * gas.c (parse_args): Update copyright to 2011.
1441
5b326c3e 1442For older changes see ChangeLog-2010
08d56133
NC		 1443\f
1444Local Variables:
1445mode: change-log
1446left-margin: 8
1447fill-column: 74
1448version-control: never
1449End:
GDB Binutils - Deliverables
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