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* gas/config/tc-arm.c (do_t_mov_cmp): Allow MOV lowreg, lowreg when no CPU
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
c6400f8a
MGD		 12011-11-25 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2
3 * config/tc-arm.c (do_t_mov_cmp): Allow MOV lowreg, lowreg when no CPU
4 is specified.
5
9b80dedd
TG		 62011-11-23 Tristan Gingold <gingold@adacore.com>
7
8 * config/tc-alpha.c (s_alpha_prologue): Requires empty line.
9
467b607e
TG		 102011-11-23 Tristan Gingold <gingold@adacore.com>
11
12 * config/tc-alpha.c (s_alpha_frame): Emit a warning if bad value
13 of RA.
14 (s_alpha_pdesc): Adjust comment.
15
837b3435
RE		 162011-11-23 Thomas Klein <th.r.klein@web.de>
17
18 * config/tc-arm.c (do_t_mov_cmp): Prevent emitting code for MOV
19 with two low register at arch v4t or v5t when assember using
20 unified syntax.
21
cc189285
DD		 222011-11-21 DJ Delorie <dj@redhat.com>
23
24 * config/rl78-defs.h (rl78_error): Add "const".
25 * config/rl78-parse.y (rl78_error): Likewise.
26
edc1d652
AM		 272011-11-21 Andreas Tobler <andreast@fgznet.ch>
28
29 * config/tc-ppc.c (ppc_target_format): Add format for powerpc*-freebsd.
30
a7bbf4e9
DM		 312011-11-16 David S. Miller <davem@davemloft.net>
32
33 * config/tc-sparc.c (md_apply_fix): Handle BFD_RELOC_8.
34
7bd942df
MR		 352011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
36
37 * config/tc-mips.c (macro): Fix unsupported opcode message
38 capitalization.
39 (mips_ip, mips16_ip): Likewise.
40
9ddc84cc
MR		 412011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
42
43 * config/tc-mips.c (ISA_SUPPORTS_MCU_ASE): Also set if microMIPS
44 mode.
45
2906b037
MR		 462011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
47
48 * config/tc-mips.c (macro_build_jalr): Reverse a negative
49 conditional.
50 (mips_ip): Likewise.
51
7a795ef4
MR		 522011-11-16 Catherine Moore <clm@codesourcery.com>
53 Maciej W. Rozycki <macro@codesourcery.com>
54
55 * config/tc-mips.c (mips_cpu_info_table): Add "m14ke" and
56 "m14kec".
57 * doc/c-mips.texi (MIPS architecture options): Add "m14ke" and
58 "m14kec" to the list of -march options.
59
080f9e4f
MR		 602011-11-15 Maciej W. Rozycki <macro@codesourcery.com>
61
62 * write.c (dump_section_relocs): Don't convert PC-relative relocs
63 that have an in-place addend narrower than the addresses used.
64
9301f9c3
MR		 652011-11-14 Maciej W. Rozycki <macro@codesourcery.com>
66
67 * config/tc-mips.c (can_swap_branch_p): Exclude microMIPS
68 variant frags too.
69
c90460e4
MGD		 702011-11-07 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
71
72 * config/tc-arm.c (arm_cpus): Add cortex-a7 entry.
73 * doc/c-arm.texi (ARM Options): Add cortex-a7 to list of accepted
74 CPUs.
75
b14cf9dd
DD		 762011-11-04 DJ Delorie <dj@redhat.com>
77
78 * doc/c-rl78.texi (RL78-Float): Remove unused menu entry.
79
6652d298
DD		 802011-11-02 DJ Delorie <dj@redhat.com>
81
82 * config/tc-rl78.c (tc_gen_reloc): Remove unused variable.
83
3da1d841
NC		 842011-11-02 Nick Clifton <nickc@redhat.com>
85
86 * config/tc-arm.c (md_begin): Remove ARM_PLT32 reloc associated
87 with the (PLT) instruction suffix when operating in eabi mode.
88 * doc/c-arm.texi (ARM_Relocations): Extend description of (PLT)
89 suffix.
90
99c513f6
DD		 912011-11-01 DJ Delorie <dj@redhat.com>
92
93 * Makefile.am (TARGET_CPU_CFILES): Add tc-rl78.c.
94 (TARGET_CPU_HFILES): Add rc-rl78.h.
95 (EXTRA_DIST): Add rl78-parse.c and rl78-parse.y.
96 (rl78-parse.c, rl78-parse.h, rl78-parse.o, rl78-defs.h): New rules.
97 * Makefile.in: Regenerate.
98 * configure.in: Add rl78 case.
99 * configure: Regenerate.
100 * configure.tgt: Add rl78 case.
101 * config/rl78-defs.h: New file.
102 * config/rl78-parse.y: New file.
103 * config/tc-rl78.c: New file.
104 * config/tc-rl78.h: New file.
105 * NEWS: Add Renesas RL78.
106
107 * doc/Makefile.am (c-rl78.texi): New.
108 * doc/Makefile.in: Likewise.
109 * doc/all.texi: Enable it.
110 * doc/as.texi: Add it.
111 * doc/c-rl78.texi: New file.
112
69f56ae1
WL		 1132011-10-28 Walter Lee <walt@tilera.com>
114
115 * NEWS: Fix TILEPro capitalization.
e8b9f508
WL		 116 * config/tc-tilegx.c (emit_tilegx_instruction) Handle
117 relocations of aliases.
118 * config/tc-tilepro.c: (emit_tilepro_instruction) Likewise.
69f56ae1 119
006ad0a1
NC		 1202011-10-28 Nick Clifton <nickc@redhat.com>
121
122 * po/ja.po: New Japanese translation.
123 * configure.in (ALL_LINGUAS): Add ja.
124 * configure: Regenerate.
125
56b13185
JR		 1262011-10-26 Joern Rennecke <joern.rennecke@embecosm.com>
127
128 * doc/as.texinfo [EPIPHANY]: Include c-epiphany.texi to avoid
129 duplication.
130
214ce7b5
MF		 1312011-10-25 Mike Frysinger <vapier@gentoo.org>
132
133 * config/rx-defs.h (rx_error): Add const to first arg.
134 * config/rx-parse.y (rx_error): Likewise.
135
dfc4b250
NC		 1362011-10-25 Nick Clifton <nickc@redhat.com>
137
138 * config/tc-ns32k.c (md_begin): Rename local variable 'stat' to
139 'status'.
140
cfb8c092
NC		 1412011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
142
143 * NEWS: Mention addition of Adapteva Epiphany support.
144 * config/tc-epiphany.c: New file.
145 * config/tc-epiphany.h: New file.
146 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-epiphany.c .
147 (TARGET_CPU_HFILES): Add config/tc-epiphany.h .
148 * configure.in: Also set using_cgen for epiphany.
149 * configure.tgt: Handle epiphany.
150 * doc/Makefile.am (CPU_DOCS): Add c-epiphany.texi .
151 * doc/all.texi: Set EPIPHANY.
152 * doc/as.texinfo: Add EPIPHANY-specific text.
153 * doc/c-epiphany.texi: New file.
154 * po/gas.pot: Regenerate.
155 * Makefile.in: Regenerate.
156 * configure: Regenerate.
157 * doc/Makefile.in: Regenerate.
158 * po/POTFILES.in: Regenerate.
159
7951ca42
MR		 1602011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
161
162 * config/tc-mips.c (move_register): Fix formatting.
163
72671e62
MR		 1642011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
165
166 * config/tc-mips.c (can_swap_branch_p): Remove empty line.
167 (start_noreorder): Likewise.
168
8b828383
MR		 1692011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
170
171 * config/tc-mips.c (s_option): Fix formatting.
172 (mips_elf_final_processing): Likewise.
173
444d75be
MR		 1742011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
175
176 * config/tc-mips.c (validate_micromips_insn): Fix formatting.
177
65261832
AM		 1782011-10-24 David Binderman <dcb314@hotmail.com>
179
180 * config/tc-mn10200.c (md_convert_frag): Add missing break.
181
f8e24652
TG		 1822011-10-21 Tristan Gingold <gingold@adacore.com>
183
184 * config/tc-alpha.c (load_expression): Use symbol_mark_used accessor.
185 (s_alpha_comm): Use symbol_set_frag accessor.
186
db9b2be4
AM		 1872011-10-20 Alan Modra <amodra@gmail.com>
188
189 * config/tc-mips.c (micromips_add_label): Avoid gcc warning.
190 (md_convert_frag): Likewise.
191
a415b1cd
JB		 1922011-10-18 Jie Zhang <jie@codesourcery.com>
193 Julian Brown <julian@codesourcery.com>
194
195 * config/tc-arm.c (parse_shifter_operand): Fix handling of explicit
196 rotation.
197 (encode_arm_shifter_operand): Likewise.
198
1be5fd2e
NC		 1992011-10-13 James Greenhalgh <james.greenhalgh@arm.com>
200
201 * config/tc-arm.c (check_ldr_r15_aligned): New.
202 (do_ldst): Warn in upredictable cases.
203 (do_t_ldst): Likewise.
204 (insns): Update accordingly.
205
6885131b
AM		 2062011-10-13 Alan Modra <amodra@gmail.com>
207
208 * as.c (main): Define .gasversion. rather than __GAS_VERSION__.
209 * frags.h (bss_address_frag): Delete
210 (predefined_address_frag): New.
211 * frags.c (frag_init): Init predefined_address_frag. Delete ref
db9b2be4 212 to bss_address_frag.
6885131b
AM		 213 * symbols.c (S_CAN_BE_REDEFINED): New function.
214 * symbols.h (S_CAN_BE_REDEFINED): Declare.
215 * read.c (assign_symbol): Use S_CAN_BE_REDEFINED.
216
00ce9deb
AM		 2172011-10-12 Alan Modra <amodra@gmail.com>
218
219 * symbols.c (local_symbol_make): Make global.
220 * symbols.h (local_symbol_make): Declare.
221 * as.c (main): Define __GAS_VERSION__.
222
d5698657
NC		 2232011-10-10 Nick Clifton <nickc@redhat.com>
224
225 * po/es.po: Updated Spanish translation.
226 * po/fi.po: Updated Finnish translation.
227 * po/fr.po: Updated French translation.
228
d4cb0ea0
NC		 2292011-10-05 DJ Delorie <dj@redhat.com>
230 Nick Clifton <nickc@redhat.com>
231
232 * config/rx-defs.h (rx_pid_register): New.
233 (rx_gp_register): New.
234 * config/rx-parse.y (rx_lex): Add support for %gpreg and %pidreg.
235 (displacement): Add PID support.
236 * config/tc-rx.c (rx_pid_mode): New.
237 (rx_num_int_regs): New.
238 (rx_pid_register): New.
239 (rx_gp_register): New.
240 (options): Add -mpid and -mint-register= options.
241 (md_longopts): Likewise.
242 (md_parse_option): Likewise.
243 (md_show_usage): Likewise.
244 (rx_pid_symbol): New.
245 (rx_pidreg_symbol): New.
246 (rx_gpreg_symbol): New.
247 (md_begin): Support PID.
248 (rx_validate_fix_sub): Support PID.
249 (tc_gen_reloc): Support PID.
250 * doc/c-rx.texi: Document PID support.
251
c3489828
KT		 2522011-09-27 Kai Tietz <ktietz@redhat.com>
253
254 * config/obj-coff.c (obj_coff_section): Add 'e' as specifier
255 for marking section SEC_EXCLUDE.
256
a7142d94
TG		 2572011-09-22 Tristan Gingold <gingold@adacore.com>
258
259 * NEWS: Add marker for 2.22.
260
4bafe00e
DM		 2612011-09-21 David S. Miller <davem@davemloft.net>
262
263 * config/tc-sparc.c (hwcap_allowed): New.
264 (struct sparc_arch): New field 'hwcap_allowed' containing a bitmask
265 of F_FOO flags which are enabled by the particular arch setting.
266 Add new options that provide explicit access to new instructions.
267 (md_parse_option): Only bump max_architecture if the requested one
268 is larger, or this is the first explicit request.
269 (get_hwcap_name): New function.
270 (sparc_ip): Validate that hwcaps used by an instruction have actually
271 been enabled.
272 * doc/c-sparc.texi: Document new sparc options.
273
9e8c70f9
DM		 2742011-09-21 David S. Miller <davem@davemloft.net>
275
276 * config/tc-sparc.c (hwcap_seen): New bitmask, defined when
277 not TE_SOLARIS.
278 (sparc_ip): When not TE_SOLARIS, accumulate hwcap bits from
279 sparc_opcode->flags of instruction into hwcap_seen.
280 (sparc_md_end): Create Tag_GNU_Sparc_HWCAPS attribute if
281 hwcap_seen is non-zero and not TE_SOLARIS.
282
a06413e3
TG		 2832011-09-19 Tristan Gingold <gingold@adacore.com>
284
285 * config/tc-alpha.c (insert_operand): Call as_bad_value_out_of_range
286 instead of as_warn_out_of_range.
287
f124dd4f
DM		 2882011-09-08 Mark Fortescue <mark@mtfhpc.demon.co.uk>
289
290 * config/tc-sparc.c (sparc_ip): Handle 'i' + r<0..31>
291 in addition to 'i' + [goli]<0..7>.
292
32425e36
NC		 2932011-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
294
295 * cgen.c (gas_cgen_pcrel_r_type): New function.
296 (gas_cgen_tc_gen_reloc): Check for GAS_CGEN_PCREL_R_TYPE.
297 * cgen.h (gas_cgen_pcrel_r_type): Declare.
298
48b07401
RS		 2992011-09-08 Richard Sandiford <rdsandiford@googlemail.com>
300
301 PR gas/13167
302 * dwarf2dbg.c (dwarf2_flush_pending_lines): Use symbol_temp_new_now.
303
5045d766
RS		 3042011-09-05 Richard Sandiford <rdsandiford@googlemail.com>
305
306 PR gas/13024
307 * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
308 (dwarf2_gen_line_info_1): Delete.
309 (dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
310 (dwarf2_gen_line_info, dwarf2_emit_label): Use them.
311 (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
312 (dwarf2_directive_loc): Push previous .locs instead of generating
313 them immediately.
314
7cf80422
NC		 3152011-08-26 Nick Clifton <nickc@redhat.com>
316
317 * po/es.po: Updated Spanish translation.
318
0ac5db19
TG		 3192011-08-26 Tristan Gingold <gingold@adacore.com>
320
321 * config/tc-alpha.c (s_alpha_linkage): Simplify. Add comments.
322
3232011-08-26 Tristan Gingold <gingold@adacore.com>
324
325 * config/tc-alpha.c (add_to_link_pool): Improve comment.
326 (s_alpha_fp_save): Fix indentation.
327
6753e72f
NC		 3282011-08-19 Nick Clifton <nickc@redhat.com>
329
330 * doc/as.texinfo: Include c-xstormy16.texi.
331
7230378d
AM		 3322011-08-18 Alan Modra <amodra@gmail.com>
333
334 * write.c (resolve_reloc_expr_symbols): Convert local symbols
335 on relocs to section+offset.
336 (get_frag_for_reloc): New function.
337 (write_relocs): Merge sort fixup relocs with those from .reloc
338 directives.
339
87333bb7
MR		 3402011-08-10 Maciej W. Rozycki <macro@codesourcery.com>
341
342 * config/tc-mips.c (can_swap_branch_p): Update the comment on
343 MIPS16 fixups.
344
b5503c7b
MR		 3452011-08-09 Chao-ying Fu <fu@mips.com>
346 Daniel Jacobowitz <dan@codesourcery.com>
347
348 * config/tc-mips.c (mips_cpu_info_table): Add "m14k" and
349 "m14kc".
350 * doc/c-mips.texi (MIPS architecture options): Add "m14k" and
351 "m14kc" to the list of -march options.
352
dec0624d
MR		 3532011-08-09 Chao-ying Fu <fu@mips.com>
354 Maciej W. Rozycki <macro@codesourcery.com>
355
356 * config/tc-mips.c (mips_set_options): Add ase_mcu.
357 (mips_opts): Initialise ase_mcu to -1.
358 (ISA_SUPPORTS_MCU_ASE): New macro.
359 (MIPS_CPU_ASE_MCU): Likewise.
360 (is_opcode_valid): Handle MCU.
361 (macro_build, macro): Likewise.
362 (validate_mips_insn, validate_micromips_insn): Likewise.
363 (mips_ip): Likewise.
364 (options): Add OPTION_MCU and OPTION_NO_MCU.
365 (md_longopts): Add mmcu and mno-mcu.
366 (md_parse_option): Handle OPTION_MCU and OPTION_NO_MCU.
367 (mips_after_parse_args): Handle MCU.
368 (s_mipsset): Likewise.
369 (md_show_usage): Handle MCU options.
370
371 * doc/as.texinfo: Document -mmcu and -mno-mcu options.
372 * doc/c-mips.texi: Likewise, and document ".set mcu" and
373 ".set nomcu" directives.
374
2b0c8b40
MR		 3752011-08-09 Maciej W. Rozycki <macro@codesourcery.com>
376
377 * config/tc-mips.c (gpr_mod_mask): Remove INSN2_MOD_GPR_MB,
378 INSN2_MOD_GPR_MC, INSN2_MOD_GPR_ME, INSN2_MOD_GPR_MG,
379 INSN2_MOD_GPR_MHI, INSN2_MOD_GPR_MJ, INSN2_MOD_GPR_MM,
380 INSN2_MOD_GPR_MN, INSN2_MOD_GPR_MP and INSN2_MOD_GPR_MQ opcode
381 register use checks.
382 (gpr_read_mask): Add INSN2_READ_GPR_MC, INSN2_READ_GPR_ME
383 INSN2_READ_GPR_MG, INSN2_READ_GPR_MJ, INSN2_READ_GPR_MMN,
384 INSN2_READ_GPR_MP and INSN2_READ_GPR_MQ opcode register use
385 checks.
386 (gpr_write_mask): Replace INSN2_WRITE_GPR_S opcode register
387 use flag with INSN_WRITE_GPR_S. Add INSN2_WRITE_GPR_MB,
388 INSN2_WRITE_GPR_MHI, INSN2_WRITE_GPR_MJ and INSN2_WRITE_GPR_MP
389 opcode register use checks.
390 (can_swap_branch_p): Enable microMIPS branch swapping.
391 (append_insn): Likewise.
392
40209cad
MR		 3932011-08-09 Maciej W. Rozycki <macro@codesourcery.com>
394
395 * config/tc-mips.c (RELAX_MICROMIPS_ENCODE): Remove forced 16-bit
396 branch size information.
397 (RELAX_MICROMIPS_U16BIT): Remove macro.
398 (RELAX_MICROMIPS_UNCOND): Adjust accordingly.
399 (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
400 (RELAX_MICROMIPS_RELAX32): Likewise.
401 (RELAX_MICROMIPS_TOOFAR16): Likewise.
402 (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
403 (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
404 (RELAX_MICROMIPS_TOOFAR32): Likewise.
405 (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
406 (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
407 (append_insn): Always check forced_insn_length for microMIPS
408 relaxation. Adjust code for the removal of
409 RELAX_MICROMIPS_U16BIT.
410 (mips_ip) <'D', 'E'>: If forced_insn_length, then emit the
411 relocation straight away.
412 (relaxed_micromips_16bit_branch_length): Adjust code for the
413 removal of RELAX_MICROMIPS_U16BIT.
414
74a6005f
TG		 4152011-08-08 Tristan Gingold <gingold@adacore.com>
416
417 * config/obj-macho.c (obj_mach_o_section): New function.
418 (struct known_section): New type.
419 (known_sections): Declare.
420 (obj_mach_o_known_section): New function.
421 (obj_mach_o_common_parse): Ditto.
422 (obj_mach_o_comm): Ditto.
423 (obj_mach_o_subsections_via_symbols): Ditto.
424 (mach_o_pseudo_table): Add new pseudos.
425
af385746
RH		 4262011-08-06 Richard Henderson <rth@redhat.com>
427
428 * dw2gencfi.c (all_fde_data): Export.
429 * dw2gencfi.h (all_fde_data): Declare.
430 * config/tc-alpha.c (alpha_elf_md_end): Don't convert legacy unwind
431 info to cfi unwind info if the user already has supplied some.
432
14fe068b
RS		 4332011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
434
435 * config/tc-mips.c (emit_nop): Delete.
436 (get_delay_slot_nop): New function.
437 (nops_for_insn_or_target): Use it.
438 (append_insn): Likewise. When avoiding hazards, call add_fixed_insn
439 and insert_into_history directly.
440
11625dd8
RS		 4412011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
442
443 * config/tc-mips.c (delayed_branch_p, compact_branch_p)
444 (uncond_branch_p, branch_likely_p): New functions.
445 (insns_between, nops_for_insn_or_target, append_insn)
446 (macro_start): Use them.
447 (get_append_method): Likewise. Remove redundant test.
448
ea783ef3
DM		 4492011-08-05 David S. Miller <davem@davemloft.net>
450
451 * config/tc-sparc.c (v9a_asr_table): Add "cps".
452 (sparc_ip): Handle '4', '5' and '(' format codes.
453
2ae08483
L		 4542011-08-04 H.J. Lu <hongjiu.lu@intel.com>
455
456 PR gas/13056
457 * output-file.c (output_file_close): Call bfd_cache_close_all
458 on error.
459
460 * write.c (write_object_file): Revert the last change.
461
5e9f6467
AM		 4622011-08-04 Alan Modra <amodra@gmail.com>
463
464 * write.c (write_object_file): Call set_symtab even if we had
465 errors.
466
249a777b
TG		 4672011-08-04 Tristan Gingold <gingold@adacore.com>
468
469 * config/obj-elf.c (obj_elf_section): Do not free name.
470
877807f8
NC		 4712011-08-03 James Greenhalgh <james.greenhalgh@arm.com>
472
473 * config/tc-arm.c (do_t_strexbh): New.
474 (insns): Update accordingly.
475
d7921315
L		 4762011-08-01 H.J. Lu <hongjiu.lu@intel.com>
477
478 PR ld/13048
479 * config/tc-i386.c (handle_quad): Removed.
480 (md_pseudo_table): Remove "quad".
481 (tc_gen_reloc): Don't check BFD_RELOC_64 for disallow_64bit_reloc.
482 (x86_dwarf2_addr_size): New.
483
484 * config/tc-i386.h (x86_dwarf2_addr_size): New.
485 (DWARF2_ADDR_SIZE): Likewise.
486
a8040cf2
NC		 4872011-08-01 Nick Clifton <nickc@redhat.com>
488
489 PR ld/12974
490 * config/tc-arm.c (literal_pool): Add locs field.
491 (add_to_lit_pool): Initialise the locs entry for the new literal.
492 (s_ltorg): Generate a DWARF2 line number entry for each emitted
493 literal pool entry.
494
1596988d
TG		 4952011-08-01 Tristan Gingold <gingold@adacore.com>
496
497 * write.c (write_relocs): Fix -Wshadow in DEBUG3 and DEBUG4.
498
8d8385cf
TG		 4992011-08-01 Tristan Gingold <gingold@adacore.com>
500
501 * frags.c (frag_grow): Simplify the code.
502
c3109199
RS		 5032011-07-30 Richard Sandiford <rdsandiford@googlemail.com>
504
505 * config/tc-mips.c (nops_for_vr4130): Revert previous commit.
506
2309ddf2
MR		 5072011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
508
509 * config/tc-mips.c: Adjust comments throughout.
510 (reglist_lookup): Reshape code.
511 (jmp_reloc_p, jalr_reloc_p): Reformat.
512 (got16_reloc_p, hi16_reloc_p, lo16_reloc_p): Handle microMIPS
513 relocations.
514 (gpr_mod_mask): Remove unused variable.
515 (gpr_read_mask, gpr_write_mask): Reshape code.
516 (fpr_read_mask, fpr_write_mask): Likewise.
517 (nops_for_vr4130): Ensure non-microMIPS mode.
518 (can_swap_branch_p): Correct pinfo2 reference. Reshape code.
519 (append_insn): Skip Loongson 2F workaround in MIPS16 mode. Use
520 the outermost operator of a compound relocation to determines
521 the relocated field. Fix formatting.
522 (md_convert_frag): Reshape code.
523
69b1d605
TG		 5242011-07-29 Tristan Gingold <gingold@adacore.com>
525
526 * frags.c (frag_var_init): New function.
527 (frag_var): Call frag_var_init to initialize.
528 (frag_variant): Ditto.
529
9aec2026
NC		 5302011-07-27 Nathan Sidwell <nathan@codesourcery.com>
531
532 * dwarf2dbg.c (out_debug_line): Ignore non-normal segments, with a
533 warning.
534 * doc/as.texinfo (Offset): Document .offset directive.
535
088b3cd0
TG		 5362011-07-27 Tristan Gingold <gingold@adacore.com>
537
538 * frags.c (frag_grow): Revert previous patch.
539
53d780c9
NC		 5402011-07-26 Kazuhiro Inaoka <kazuhiro.inaoka.ud@renesas.com>
541
542 * config/tc-rx.c (md_convert_frag): Fix encoding of beq.a
543 synthetic instruction.
544
179809c0
TG		 5452011-07-25 Tristan Gingold <gingold@adacore.com>
546
547 * frags.c (frag_grow): Simplify the code.
548
df58fc94
RS		 5492011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
550 Chao-ying Fu <fu@mips.com>
551 Richard Sandiford <rdsandiford@googlemail.com>
552
553 * config/tc-mips.h (mips_segment_info): Add one bit for
554 microMIPS.
555 (TC_LABEL_IS_LOCAL): New macro.
556 (mips_label_is_local): New prototype.
557 * config/tc-mips.c (S0, S7): New macros.
558 (emit_branch_likely_macro): New variable.
559 (mips_set_options): Add micromips.
560 (mips_opts): Initialise micromips to -1.
561 (file_ase_micromips): New variable.
562 (CPU_HAS_MICROMIPS): New macro.
563 (hilo_interlocks): Set for microMIPS too.
564 (gpr_interlocks): Likewise.
565 (cop_interlocks): Likewise.
566 (cop_mem_interlocks): Likewise.
567 (HAVE_CODE_COMPRESSION): New macro.
568 (micromips_op_hash): New variable.
569 (micromips_nop16_insn, micromips_nop32_insn): New variables.
570 (NOP_INSN): Handle microMIPS ASE.
571 (mips32_to_micromips_reg_b_map): New macro.
572 (mips32_to_micromips_reg_c_map): Likewise.
573 (mips32_to_micromips_reg_d_map): Likewise.
574 (mips32_to_micromips_reg_e_map): Likewise.
575 (mips32_to_micromips_reg_f_map): Likewise.
576 (mips32_to_micromips_reg_g_map): Likewise.
577 (mips32_to_micromips_reg_l_map): Likewise.
578 (mips32_to_micromips_reg_n_map): Likewise.
579 (mips32_to_micromips_reg_h_map): New variable.
580 (mips32_to_micromips_reg_m_map): Likewise.
581 (mips32_to_micromips_reg_q_map): Likewise.
582 (micromips_to_32_reg_h_map): New variable.
583 (micromips_to_32_reg_i_map): Likewise.
584 (micromips_to_32_reg_m_map): Likewise.
585 (micromips_to_32_reg_q_map): Likewise.
586 (micromips_to_32_reg_b_map): New macro.
587 (micromips_to_32_reg_c_map): Likewise.
588 (micromips_to_32_reg_d_map): Likewise.
589 (micromips_to_32_reg_e_map): Likewise.
590 (micromips_to_32_reg_f_map): Likewise.
591 (micromips_to_32_reg_g_map): Likewise.
592 (micromips_to_32_reg_l_map): Likewise.
593 (micromips_to_32_reg_n_map): Likewise.
594 (micromips_imm_b_map, micromips_imm_c_map): New macros.
595 (RELAX_DELAY_SLOT_16BIT): New macro.
596 (RELAX_DELAY_SLOT_SIZE_FIRST): Likewise.
597 (RELAX_DELAY_SLOT_SIZE_SECOND): Likewise.
598 (RELAX_MICROMIPS_ENCODE, RELAX_MICROMIPS_P): New macros.
599 (RELAX_MICROMIPS_TYPE, RELAX_MICROMIPS_AT): Likewise.
600 (RELAX_MICROMIPS_U16BIT, RELAX_MICROMIPS_UNCOND): Likewise.
601 (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
602 (RELAX_MICROMIPS_RELAX32, RELAX_MICROMIPS_TOOFAR16): Likewise.
603 (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
604 (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
605 (RELAX_MICROMIPS_TOOFAR32): Likewise.
606 (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
607 (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
608 (INSERT_OPERAND, EXTRACT_OPERAND): Handle microMIPS ASE.
609 (mips_macro_warning): Add delay_slot_16bit_p, delay_slot_32bit_p,
610 fsize and insns.
611 (mips_mark_labels): New function.
612 (mips16_small, mips16_ext): Remove variables, replacing with...
613 (forced_insn_size): ... this.
614 (append_insn, mips16_ip): Update accordingly.
615 (micromips_insn_length): New function.
616 (insn_length): Return the length of microMIPS instructions.
617 (mips_record_mips16_mode): Rename to...
618 (mips_record_compressed_mode): ... this. Handle microMIPS ASE.
619 (install_insn): Handle microMIPS ASE.
620 (reglist_lookup): New function.
621 (is_size_valid, is_delay_slot_valid): Likewise.
622 (md_begin): Handle microMIPS ASE.
623 (md_assemble): Likewise. Update for append_insn interface change.
624 (micromips_reloc_p): New function.
625 (got16_reloc_p): Handle microMIPS ASE.
626 (hi16_reloc_p): Likewise.
627 (lo16_reloc_p): Likewise.
628 (jmp_reloc_p): New function.
629 (jalr_reloc_p): Likewise.
630 (matching_lo_reloc): Handle microMIPS ASE.
631 (insn_uses_reg, reg_needs_delay): Likewise.
632 (mips_move_labels): Likewise.
633 (mips16_mark_labels): Rename to...
634 (mips_compressed_mark_labels): ... this. Handle microMIPS ASE.
635 (gpr_mod_mask): New function.
636 (gpr_read_mask, gpr_write_mask): Handle microMIPS ASE.
637 (fpr_read_mask, fpr_write_mask): Likewise.
638 (insns_between, nops_for_vr4130, nops_for_insn): Likewise.
639 (fix_loongson2f_nop, fix_loongson2f_jump): Likewise.
640 (MICROMIPS_LABEL_CHAR): New macro.
641 (micromips_target_label, micromips_target_name): New variables.
642 (micromips_label_name, micromips_label_expr): New functions.
643 (micromips_label_inc, micromips_add_label): Likewise.
644 (mips_label_is_local): Likewise.
645 (micromips_map_reloc): Likewise.
646 (can_swap_branch_p): Handle microMIPS ASE.
647 (append_insn): Add expansionp argument. Handle microMIPS ASE.
648 (start_noreorder, end_noreorder): Handle microMIPS ASE.
649 (macro_start, macro_warning, macro_end): Likewise.
650 (brk_fmt, cop12_fmt, jalr_fmt, lui_fmt): New variables.
651 (mem12_fmt, mfhl_fmt, shft_fmt, trap_fmt): Likewise.
652 (BRK_FMT, COP12_FMT, JALR_FMT, LUI_FMT): New macros.
653 (MEM12_FMT, MFHL_FMT, SHFT_FMT, TRAP_FMT): Likewise.
654 (macro_build): Handle microMIPS ASE. Update for append_insn
655 interface change.
656 (mips16_macro_build): Update for append_insn interface change.
657 (macro_build_jalr): Handle microMIPS ASE.
658 (macro_build_lui): Likewise. Simplify.
659 (load_register): Handle microMIPS ASE.
660 (load_address): Likewise.
661 (move_register): Likewise.
662 (macro_build_branch_likely): New function.
663 (macro_build_branch_ccl): Likewise.
664 (macro_build_branch_rs): Likewise.
665 (macro_build_branch_rsrt): Likewise.
666 (macro): Handle microMIPS ASE.
667 (validate_micromips_insn): New function.
668 (expr_const_in_range): Likewise.
669 (mips_ip): Handle microMIPS ASE.
670 (options): Add OPTION_MICROMIPS and OPTION_NO_MICROMIPS.
671 (md_longopts): Add mmicromips and mno-micromips.
672 (md_parse_option): Handle OPTION_MICROMIPS and
673 OPTION_NO_MICROMIPS.
674 (mips_after_parse_args): Handle microMIPS ASE.
675 (md_pcrel_from): Handle microMIPS relocations.
676 (mips_force_relocation): Likewise.
677 (md_apply_fix): Likewise.
678 (mips_align): Handle microMIPS ASE.
679 (s_mipsset): Likewise.
680 (s_cpload, s_cpsetup, s_cpreturn): Use relocation wrappers.
681 (s_dtprel_internal): Likewise.
682 (s_gpword, s_gpdword): Likewise.
683 (s_insn): Handle microMIPS ASE.
684 (s_mips_stab): Likewise.
685 (relaxed_micromips_32bit_branch_length): New function.
686 (relaxed_micromips_16bit_branch_length): New function.
687 (md_estimate_size_before_relax): Handle microMIPS ASE.
688 (mips_fix_adjustable): Likewise.
689 (tc_gen_reloc): Handle microMIPS relocations.
690 (mips_relax_frag): Handle microMIPS ASE.
691 (md_convert_frag): Likewise.
692 (mips_frob_file_after_relocs): Likewise.
693 (mips_elf_final_processing): Likewise.
694 (mips_nop_opcode): Likewise.
695 (mips_handle_align): Likewise.
696 (md_show_usage): Handle microMIPS options.
697 * symbols.c (TC_LABEL_IS_LOCAL): New macro.
698 (S_IS_LOCAL): Add a TC_LABEL_IS_LOCAL check.
699
700 * doc/as.texinfo (Target MIPS options): Add -mmicromips and
701 -mno-micromips.
702 (-mmicromips, -mno-micromips): New options.
703 * doc/c-mips.texi (-mmicromips, -mno-micromips): New options.
704 (MIPS ISA): Document .set micromips and .set nomicromips.
705 (MIPS insn): Update for microMIPS support.
706
a40bc9dd
RS		 7072011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
708
709 * config/tc-mips.c (mips_ip): Make a copy of the instruction's
710 mnemonic and use it for further processing.
711
bcd530a7
RS		 7122011-07-24 Maciej W. Rozycki <macro@codesourcery.com>
713
714 * config/tc-mips.c (can_swap_branch_p): Adjust for the rename of
715 INSN_TRAP to INSN_NO_DELAY_SLOT. Remove the check for INSN_SYNC
716 as well as explicit checks for ERET and DERET when scheduling
717 branch delay slots.
718
7a9068fe
L		 7192011-07-22 H.J. Lu <hongjiu.lu@intel.com>
720
721 * config/tc-i386.c (cpu_arch): Add k1om.
722 (i386_align_code): Handle PROCESSOR_K1OM.
723 (check_cpu_arch_compatible): Check EM_K1OM.
724 (i386_arch): Handle Intel K1OM.
725 (i386_mach): Return bfd_mach_k1om for Intel K1OM.
726 (i386_target_format): Return ELF_TARGET_K1OM_FORMAT for Intel
727 K1OM.
728
729 * config/tc-i386.h (ELF_TARGET_K1OM_FORMAT): New.
730 (processor_type): Add PROCESSOR_K1OM.
731
732 * doc/c-i386.texi: Document k1om.
733
2aab8acd
L		 7342011-07-18 H.J. Lu <hongjiu.lu@intel.com>
735
736 * doc/c-i386.texi: Fix a typo.
737
01f372ca
RS		 7382011-07-06 Aurelien Jarno <aurelien@aurel32.net>
739
740 * config/tc-mips.c (append_insn): delete prev_pinfo2 and pinfo2.
741
fe35f09f
RS		 7422011-07-04 Richard Sandiford <rdsandiford@googlemail.com>
743
744 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Fix handling
745 of register 0.
746
e3a82c8e
MR		 7472011-07-04 Maciej W. Rozycki <macro@codesourcery.com>
748
749 * config/tc-mips.c (append_insn): Make sure DWARF-2 location
750 information is properly adjusted for branches that get swapped.
751
9c55345c
TS		 7522011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
753 Thomas Schwinge <thomas@schwinge.name>
754
2bb70ae0 755 PR binutils/12913
9c55345c
TS		 756 * config/obj-elf.c (obj_elf_type): Use ELFOSABI_GNU name instead of
757 ELFOSABI_LINUX alias.
758 * config/tc-ia64.c: Likewise.
759
5f4cb198
NC		 7602011-06-30 Paul Carroll <pcarroll@codesourcery.com>
761
762 * config/tc-arm.c (do_t_add_sub): Only allow LSL shifts of less
763 than 4 in Thumb mode.
764
08f10d51
NC		 7652011-06-30 Nick Clifton <nickc@redhat.com>
766
767 PR gas/12848
768 * config/tc-arm.c (BAD_RANGE): New error message define.
769 (md_apply_fix): Use it.
770 Fix range check for thumb branch instructions.
771
a4e06468
RS		 7722011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
773
774 * config/tc-mips.c (append_method): New enum.
775 (can_swap_branch_p, get_append_method): New functions.
776 (append_insn): Use get_append_method to decide how the instruction
777 should be added.
778
9fe77896
RS		 7792011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
780
781 * config/tc-mips.c (append_insn): Remove bogus goto.
782
13408f1e
RS		 7832011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
784
785 * config/tc-mips.c (append_insn): Always clear the history after an
786 unconditional branch.
787
ceb94aa5
RS		 7882011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
789
790 * config/tc-mips.c (find_altered_mips16_opcode): New function.
791 (append_insn): Use it.
792
4c260379
RS		 7932011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
794
795 * config/tc-mips.c (insn_uses_reg): Delete.
796 (gpr_read_mask, gpr_write_mask): New functions.
797 (fpr_read_mask, fpr_write_mask): Likewise.
798 (insns_between, nops_for_vr4130, append_insn): Use them.
799
02b1ab82
RS		 8002011-06-29 Richard Sandiford <rdsandiford@googlemail.com>
801
802 * config/tc-mips.c (md_mips_end): Call mips_emit_delays.
803
49c62a33
NC		 8042011-06-29 Dave Martin <dave.martin@linaro.org>
805
806 PR gas/12931
807 * config/tc-arm.c (mapping_state): When changing to ARM or THUMB
808 state set the minimum required alignment of the section.
809
7016a5d5
TG		 8102011-06-29 Tristan Gingold <gingold@adacore.com>
811
812 * config/tc-i386.c (i386_mach): Convert to ISO-C.
813 (md_begin, pe_directive_secrel, md_estimate_size_before_relax): Ditto.
814 (md_convert_frag, md_apply_fix, md_undefined_symbol): Ditto.
815 (md_section_align, tc_gen_reloc): Ditto.
816
af24f60c
TG		 8172011-06-28 Tristan Gingold <gingold@adacore.com>
818
819 * config/tc-alpha.c (s_alpha_pdesc): Fix indentation. Do not
820 generate dummy fix.
821
e1f4d6bd
TG		 8222011-06-28 Tristan Gingold <gingold@adacore.com>
823
824 * config/tc-alpha.c (load_expression): Use alloca instead of xmalloc.
825 (emit_jsrjmp): Ditto.
826 (tc_gen_reloc): Ditto.
827
4b1c4d2b
TG		 8282011-06-28 Tristan Gingold <gingold@adacore.com>
829
830 * config/tc-alpha.c (alpha_evax_proc_hash): Remove.
831 (alpha_evax_proc_data): New variable.
832 (s_alpha_ent): Prevent nested function. Remove has_insert call.
833 (s_alpha_pdesc): Do not call demand_empty_rest_of_line in case of
834 error. Do not search in the hash table. Check if match with .ent.
835 (s_alpha_name): Remove unused variable.
836 (md_begin): Remove initialization of alpha_evax_proc_hash.
837
8aacb050
TG		 8382011-06-27 Tristan Gingold <gingold@adacore.com>
839
840 * config/tc-alpha.c (add_to_link_pool): Remove basesym parameter.
841 Locally declare basesym. Add comments. Do not set literal_pool_size.
842 (load_expression): Adjust call to add_to_link_pool.
843 (s_alpha_pdesc): Define pdesc symbol using dot.
844 Do not set literal_pool_size.
845 (s_alpha_end): Use NULL instead of 0.
846
bb1d4256
TG		 8472011-06-27 Tristan Gingold <gingold@adacore.com>
848
849 * config/obj-evax.c (evax_frob_file_before_adjust): Add comments.
850 Fix style.
851 * config/obj-evax.h (struct alpha_linkage_fixups): Remove seg
852 field. Add comments.
853 (obj_symbol_type, object_headers, OBJ_SYMFIELD_TYPE): Remove
854
ab9794cf
RS		 8552011-06-26 Richard Sandiford <rdsandiford@googlemail.com>
856
857 * config/tc-mips.c (fix_24k_record_store_info): If the previous
858 instruction was a store, and the next instructions are unknown,
859 assume the worst.
860
932d1a1b
RS		 8612011-06-25 Richard Sandiford <rdsandiford@googlemail.com>
862
863 PR gas/12915
864 * config/tc-mips.c (nops_for_vr4130, nops_for_24k, nops_for_insn)
865 (nops_for_sequence, nops_for_insn_or_target): Add ignore parameters.
866 (mips_emit_delays, start_noreorder): Update accordingly.
867 (append_insn): Likewise. Revert original fix for this PR
868 and use the ignore parameter instead.
869
e3a99401
TG		 8702011-06-24 Tristan Gingold <gingold@adacore.com>
871
872 PR gas/11625
873 * config/obj-evax.c (evax_frob_symbol): Use as_bad instead of abort.
874
576d3307
TG		 8752011-06-24 Tristan Gingold <gingold@adacore.com>
876
877 * config/tc-alpha.c (add_to_link_pool): Remove useless offset
878 variable. Fix style.
879
f77ef3e2
RS		 8802011-06-23 Richard Sandiford <rdsandiford@googlemail.com>
881
882 PR gas/12915
883 * config/tc-mips.c (append_insn): Only consider hazards between the
884 pre-noreorder block and ip.
885
5f1af56b
MGD		 8862011-06-21 Sameera Deshpande <sameera.deshpande@arm.com>
887
888 * config/tc-arm.c (vfp_conv): Add check on range of immediate operand
889 in vcvt instruction between floating-point and fixed-point.
890 (operand_parse_code): Add "OP_oI32z".
891 (parse_operands): OP_oI32z case added.
892
ade78dba
L		 8932011-06-20 H.J. Lu <hongjiu.lu@intel.com>
894
895 * configure.tgt: Revert x32 change.
896
b47d265e
NC		 8972011-06-20 Nick Clifton <nickc@redhat.com>
898
899 * doc/Makefile.am: (CPU_DOCS): Add c-xstormy16.texi.
900 * doc/Makefile.in: Regenerate.
901 * doc/all.texi: Set XSTORMY16.
902 * doc/c-xstormy16.texi: New file.
903
8b778942
L		 9042011-06-19 H.J. Lu <hongjiu.lu@intel.com>
905
906 * configure.tgt: Support x32.
907
90b3661c
NC		 9082011-06-15 Nick Clifton <nickc@redhat.com>
909
910 * NEWS: Mention addition of TILEPRO and TIKE-Gx support.
911
2fb4b302
TG		 9122011-06-14 Tristan Gingold <gingold@adacore.com>
913
914 * config/tc-ppc.h (struct ppc_tc_sy): Complete comment on within.
915 (tc_new_dot_label): Define.
916 (ppc_new_dot_label): Declare.
917 * config/tc-ppc.c (ppc_frob_label): Set within target field.
918 (ppc_fix_adjustable): Use this field to adjust the reloc.
919 (ppc_new_dot_label): New function.
920
85b0f90c
AM		 9212011-06-14 Alan Modra <amodra@gmail.com>
922
923 * po/POTFILES.in: Regenerate.
924
aa137e4d
NC		 9252011-06-13 Walter Lee <walt@tilera.com>
926
927 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
928 config/tc-tilepro.c.
929 (TARGET_CPU_HFILES): Add config/tc-tilegx.h and
930 config/tc-tilepro.h.
931 * Makefile.in: Regenerate.
932 * configure.tgt (tilepro-*-*): New.
933 (tilegx-*-*): Likewise.
934 * config/tc-tilegx.c: New file.
935 * config/tc-tilegx.h: Likewise.
936 * config/tc-tilepro.h: Likewise.
937 * config/tc-tilepro.c: Likewise.
938 * doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
939 c-tilepro.texi.
940 * doc/Makefile.in: Regenerate.
941 * doc/all.texi (TILEGX): Define.
942 (TILEPRO): Define.
943 * doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include
944 c-tilegx.texi and c-tilepro.texi.
945 * doc/c-tilegx.texi: New.
946 * doc/c-tilepro.texi: New.
947
94342ec3
NC		 9482011-06-13 Nick Clifton <nickc@redhat.com>
949
950 PR gas/12854
951 * config/tc-arm.c (do_shift): Do not allow shift operations at the
952 end of a register based shift insn.
953 (do_t_shift): Likewise.
954
f9e53abc
NC		 9552011-06-13 Nick Clifton <nickc@redhat.com>
956
957 * config/tc-score.c (s3_my_get_expression): Delete unused local
958 variable 'seg'.
959 (s3_do_ldst_insn): Delete unused local variable 'strbak'.
960 (s3_do16_ldst_insn): Delete unused local variable 'temp'.
961 (s3_do_macro_bcmp): Zero inst_expand array.
962 (s3_do_macro_bcmpz): Likewise.
963 (s3_s_score_end): Delete unused local variable 'dot'.
964 (s3_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
965 * config/tc-score7.c (s7_my_get_expression): Delete unused local
966 variable 'seg'.
967 (s7_do_ldst_insn): Delete unused local variable 'strbak'.
968 (s7_b32_relax_to_b16): Delete unused local variables 'r_old' and
969 'r_new'.
970 (s7_s_score_end): Delete unused local variable 'dot'.
971 (s7_relax_frag): Delete unused local variable 'relax_size'.
972 (s7_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
973
6c30d220
L		 9742011-06-10 H.J. Lu <hongjiu.lu@intel.com>
975
976 AVX Programming Reference (June, 2011)
977 * config/tc-i386.c (i386_error): Add invalid_vsib_address and
978 unsupported_vector_index_register.
979 (cpu_arch): Add .avx2, .bmi2, .lzcnt and .invpcid.
980 (check_VecOperands): New.
f9e53abc 981 (match_template): Call check_VecOperands. Handle
6c30d220
L		 982 invalid_vsib_address and unsupported_vector_index_register.
983 (build_modrm_byte): Support VecSIB. Check register-only source
984 operand when two source operands are swapped.
985 (i386_index_check): Allow Xmm/Ymm index registers.
986
987 * doc/c-i386.texi: Document avx2/.avx2, bmi2/.bmi2, lzcnt/.lzcnt
988 and invpcid./invpcid.
989
fd596c16
NC		 9902011-06-09 Nick Clifton <nickc@redhat.com>
991
992 PR gas/12861
993 * config/tc-cr16.c (tc_gen_reloc): Remove unused local variable
994 code.
995 (check_cinv_options): Remove unused local variables. Make
996 function void.
997 (md_assemble): Remove unused local variable.
998
c56791bb
RE		 9992011-06-09 James Greenhalgh <james.greenhalgh@arm.com>
1000
1001 * config/tc-arm.c (do_ldrd): Warn in unpredictable cases.
1002
331fe616 10032011-06-03 Arnaud Patard <arnaud.patard@rtp-net.org>
a4482bb6
NC		 1004
1005 PR gas/12698
1006 * config/tc-arm.c (parse_psr): Set m_profile to false when
1007 assembling for any architecture.
1008
26d97720
NS		 10092011-06-02 Jie Zhang jie@codesourcery.com
1010 Nathan Sidwell nathan@codesourcery.com
1011
1012 * config/tc-arm.c (parse_address_main): Handle -0 offsets.
1013 (encode_arm_addr_mode_2): Set default sign of zero here ...
1014 (encode_arm_addr_mode_3): ... and here.
1015 (encode_arm_cp_address): ... and here.
1016 (md_apply_fix): Use default sign of zero here.
1017
cc643b88
NC		 10182011-06-02 Nick Clifton <nickc@redhat.com>
1019
1020 * as.c: Fix spelling typo.
1021 * read.c: Likewise.
1022 * config/tc-ppc.c: Likewise.
1023 * po/gas.pit: Regenerate.
1024
3b2f0793
PB		 10252011-05-31 Paul Brook <paul@codesourcery.com>
1026
1027 * config/tc-arm.c (arm_cpus): Add Cortex-R5.
1028 (arm_extensions): Allow idiv on ARMv7-R.
1029 * doc/c-arm.text: Update idiv extension restrictions.
1030
b5884301
PB		 10312011-05-31 Paul Brook <paul@codesourcery.com>
1032
1033 * config/tc-arm.c (arm_force_relocation): Resolve all pc-relative
1034 loads.
1035
10960bfb
PB		 10362011-05-31 Paul Brook <paul@codesourcery.com>
1037
1038 * config/tc-arm.c (do_t_branch): Avoid relaxing branches to constant
1039 addresses.
1040
6e7ce2cd
PB		 10412011-05-31 Paul Brook <paul@codesourcery.com>
1042 Nathan Sidwell <nathan@codesourcery.com>
1043
1044 * config/tc-arm.c (fix_new_arm): Create an absolute symbol for
1045 pc-relative fixes to constants.
1046 * config/tc-arm.h (TC_FORCE_RELOCATATION_ABS): Define.
cc643b88 1047
8e1adb8d
NC		 10482011-05-27 Nick Clifton <nickc@redhat.com>
1049
1050 * config/tc-s390.c (md_begin): Remove unused variable dup_insn.
1051
c8fa16ed
AK		 10522011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1053
1054 * config/tc-s390.c (md_gather_operands): Fix check for floating
1055 register pair operands.
1056
5e4b319c
AK		 10572011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1058
1059 * config/tc-s390.c (md_gather_operands): Emit an error for odd
1060 numbered registers used as register pair operand.
1061
56d0a8a1
NC		 10622011-05-23 Nick Clifton <nickc@redhat.com>
1063
1064 * config/tc-v850.h (TC_FX_SIZE_SLACK): Define.
1065
4a732032
BS		 10662011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1067
1068 * config/tc-tic6x.c (tic6x_operators): Add "pcr_offset".
1069 (tic6x_parse_name): Handle it.
1070 (tic6x_fix_new_exp): Handle O_pcr_offset.
1071 (tic6x_fix_adjustable): Return 0 for the new relocs.
1072 (md_apply_fix): Handle them.
1073 (tc_gen_reloc): Likewise.
1074 * config/tc-tic6x.h (tic6x_fix_info): Add a fix_subsy member.
1075
d0da06e2
NC		 10762011-05-18 Nick Clifton <nickc@redhat.com>
1077
1078 PR gas/12754
1079 * config/tc-tic30.c (ordinal_names): Allow translation of the
1080 ordinal names.
1081
a1727c1a
NC		 10822011-05-18 Nick Clifton <nickc@redhat.com>
1083
1084 * config/tc-arm.c (s_unreq): Reword warning message to make it
1085 easier to translate.
1086 * config/tc-ia64.c (md_show_usage): Add note for translators.
1087 * configure.in (ALL_LINGUAS): Add "fi".
1088 * configure: Regenerate.
1089
85645aed
TG		 10902011-05-18 Tristan Gingold <gingold@adacore.com>
1091
1092 * config/tc-ppc.h (ppc_tc_sy): Reorder fields.
1093 Put size into an union with dw.
1094 (OBJ_COPY_SYMBOL_ATTRIBUTES): Adjust.
1095 (ppc_xcoff_end): Declare.
1096 (md_end): Define.
1097 * config/tc-ppc.c: Add includes for xcoff.
1098 (ppc_dwsect): New function.
1099 (md_pseudo_table): Add dwsect.
1100 (struct dw_subsection): New.
1101 (dw_sections): New.
1102 (ppc_change_debug_section): New function.
1103 (ppc_xcoff_end): Ditto.
1104 (ppc_function): Adjust for ppc_tc_sy.
1105 (ppc_symbol_new_hook): Ditto.
1106 (ppc_frob_symbol): Ditto.
1107 (ppc_frob_section): Do not set vma for debug sections.
1108 (ppc_fix_adjustable): Return true for debug sections.
1109 * config/obj-coff.c: Add includes for xcoff.
1110 (coff_frob_section): Handle dwarf section.
1111
9fd07943
NC		 11122011-05-17 Nick Clifton <nickc@redhat.com>
1113
4e511523
NC		 1114 * po/fi.po: New Finnish translation.
1115 * po/fr.po: Updated French translation.
1116
9fd07943
NC		 1117 * config/tc-m32r.c (md_show_usage): Fix typos in descriptions.
1118 * config/tc-mt.c (md_assemble): Fix typos in warning messages.
1119 * cond.c (s_else): Fix typos in error messages.
1120 * config/tc-pj.c (md_assemble): Fix typo in error message.
1121
0d7e0060
HPN		 11222011-05-16 Hans-Peter Nilsson <hp@axis.com>
1123
1124 * config/tc-cris.c (md_parse_option) <OPTION_PIC>: Error if not
1125 emitting ELF object.
1126 (md_show_usage): Only mention --pic if the assembler can generate
1127 ELF objects.
1128 * doc/c-cris.texi (CRIS-Opt): Mention that generating ELF is a
1129 prerequisite for --pic being a valid option.
1130
5648d7c7
AM		 11312011-05-13 Frederic Marchal <fmarchal@perso.be>
1132
1133 PR gas/12755
1134 * config/tc-v850.c (parse_register_list): Correct error string.
1135
8aedb9fe
QN		 11362011-05-12 Quentin Neill <quentin.neill@amd.com>
1137
1138 * config/tc-i386.c (cpu_arch): Rename PROCESSOR_BDVER1 to PROCESSOR_BD.
1139 (i386_align_code): Ditto
1140
58ad575f
MGD		 11412011-05-12 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1142
1143 PR gas/12715
1144 * config/tc-arm.c (parse_big_immediate): Fix parsing of 64-bit
1145 immediates on 32-bit hosts.
1146
af2f724e
QN		 11472011-05-10 Quentin Neill <quentin.neill@amd.com>
1148
1149 * config/tc-i386.c (cpu_arch): Add bdver2 and rename
1150 PROCESSOR_BDVER1 to PROCESSOR_BDVER.
1151 (i386_align_code): Rename PROCESSOR_BDVER1.
1152 (processor_type): Ditto.
1153 * doc/c-i386.texi: Add bdver2.
1154
6e789b26
AM		 11552011-05-10 Alan Modra <amodra@gmail.com>
1156
1157 * dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error.
1158
1bce6bd8
PB		 11592011-05-09 Paul Brook <paul@codesourcery.com>
1160
1161 * config/tc-tic6x.c (streq): Define.
1162 (tic6x_get_unwind): New.
1163 (s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp,
1164 s_tic6x_personalityindex, s_tic6x_personality): New functions.
1165 (md_pseudo_table): Add "endp", "handlerdata", "personalityindex",
1166 "personality" and "cantunwind".
1167 (tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions,
1168 tic6x_start_unwind_section, tic6x_unwind_frame_regs,
1169 tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big,
1170 tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word,
1171 tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb,
1172 tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding,
1173 tic6x_cfi_endproc): New.
1174 * config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define.
1175 (tic6x_unwind_info): New.
1176 (tic6x_segment_info_type): Add marked_pr_dependency, unwind and
1177 text_unwind.
1178 (TARGET_USE_CFIPOP, tc_regname_to_dw2regnum,
1179 tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN,
1180 DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc,
1181 tc_cfi_section_name): Define.
1182 * doc/c-tic6x.texi: Document new unwinding directives.
1183 * dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default
1184 definitions.
1185 (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column,
1186 CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr):
1187 Move to dw2gencfi.h.
1188 (CFI_EMIT_target): Define.
1189 (dot_cfi_sections): Check tc_cfi_section_name.
1190 (dot_cfi_startproc): Use tc_cfi_startproc.
1191 (dot_cfi_endproc): Use tc_cfi_endproc.
1192 * dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset,
1193 CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame,
1194 CFI_val_encoded_addr): Move to here from dw2gencfi.c.
1195
6303c4ae
AM		 11962011-05-07 Alan Modra <amodra@gmail.com>
1197
1198 * dw2gencfi.c (CUR_SEG, SET_CUR_SEG, HANDLED, SET_HANDLED): Define.
1199 Use throughout in place of #if SUPPORT_FRAME_LINKONCE.
1200 (struct fde_entry): Rename cseg to cur_seg.
1201 (cfi_change_reg_numbers): Remove ATTRIBUTE_UNUSED.
1202 (get_cfi_seg): Likewise. Use if (SUPPORT_FRAME_LINKONCE) rather
1203 that #if SUPPORT_FRAME_LINKONCE.
1204 (cfi_finish): Likewise.
1205
f3b574bf
TG		 12062011-05-06 Tristan Gingold <gingold@adacore.com>
1207
1208 * read.c (s_comm_internal): Remove code for OBJ_VMS.
1209 (s_data): Ditto.
1210 (s_text): Ditto.
1211 * write.c (write_object_file): Ditto.
1212 * symbols.c (define_sym_at_dot): Ditto.
1213 (colon): Ditto.
1214
67ed7401
AM		 12152011-05-05 Alan Modra <amodra@gmail.com>
1216
1217 * dw2gencfi.c (SUPPORT_FRAME_LINKONCE): Define. Use throughout
1218 file to conditionally compile code added 2011-04-26.
1219 (cfi_change_reg_numbers): Add ATTRIBUTE_UNUSED on params only used
1220 when SUPPORT_FRAME_LINKONCE.
1221 (get_cfi_seg): Likewise. Reintroduce old code for when not
1222 SUPPORT_FRAME_LINKONCE.
1223 (cfi_finish): Move get_cfi_seg calls out of loop when not
1224 SUPPORT_FRAME_LINKONCE. Avoid unused var warning.
1225
2fbb87f6
PB		 12262011-05-03 Paul Brook <paul@codesourcery.com>
1227
2fbb87f6
PB		 1228 * config/tc-tic6x.c (s_ehtype): New function.
1229 (md_pseudo_table): Add "ehtype".
1230 (tic6x_fix_adjustable, md_apply_fix): BFD_RELOC_C6000_EHTYPE.
1231 * doc/c-tic6x.texi: Document .ehtype directive.
1232
72b016b4
NC		 12332011-04-26 Kai Tietz <ktietz@redhat.com>
1234
1235 * dw2gencfi.c (dwcfi_seg_list): New struct.
1236 (dwcfi_hash): New static hash variable.
1237 (get_debugseg_name): New.
1238 (alloc_debugseg_item): New.
1239 (make_debug_seg): New.
1240 (dwcfi_hash_insert): New.
1241 (dwcfi_hash_find): New.
1242 (dwcfi_hash_find_or_make): New.
1243 (cfi_insn_data): New member cur_seg.
1244 (cie_entry): Likewise.
1245 (fde_entry): New cseg and handled members.
1246 (alloc_fde_entry): Initialize cseg member.
1247 (alloc_cfi_insn_data): Initialize cur_seg member.
1248 (dot_cfi_sections): Compare for beginning of
1249 section names via strncmp.
1250 (get_cfi_seg): New.
1251 (cfi_finish): Treat link-once sections.
1252 (is_now_linkonce_segment): New local helper.
1253 (output_cie): Ignore cie entries not member of current
1254 segment.
1255 (output_fde): Likewise.
1256 (select_cie_for_fde): Likewise.
1257 (cfi_change_reg_numbers): Add new argument for current segment
1258 and ignore insn elements, if not part of current segment.
1259 * ehopt.c (get_cie_info): Use strncmp for
1260 section name matching.
1261 (heck_eh_frame): Likewise.
1262
15be625d
CM		 12632011-04-20 Catherine Moore <clm@codesourcery.com>
1264 David Ung <davidu@mips.com>
1265
1266 * config/mips.c (mips_cl_insn): Add new field complete_p.
1267 (create_insn): Initialize complete_p to zero.
1268 (BASE_REG_EQ): New.
1269 (fix_24k_align_to): New.
1270 (fix_24k_store_info): Declare.
1271 (fix_24k_sort): New.
1272 (fix_24k_record_store_info): New.
1273 (nops_for_24k): New.
1274 (nops_for_insn): Call nops_for_24k.
1275 (append_insn): Move O_constant expression handling.
72b016b4 1276
8ad17b3a
AM		 12772011-04-20 Alan Modra <amodra@gmail.com>
1278
1279 * hash.c (set_gas_hash_table_size): Use bfd_hash_set_default_size.
1280 (hash_new_sized): New function, split out from..
1281 (hash_new): ..here.
1282
00bbc0bd
NC		 12832011-04-19 Nick Clifton <nickc@redhat.com>
1284
1285 * config/tc-arm.c (v7m_psrs): Revert previous delta.
1286
ac7f631b
NC		 12872011-04-18 Julian Brown <julian@codesourcery.com>
1288 Nick Clifton <nickc@redhat.com>
1289
1290 * config/tc-arm.c (parse_psr): Use selected_cpu not cpu_variant to
1291 detect M-profile targets.
1292 (do_t_swi): Exclude v7 and higher variants from arm_ext_os test.
1293 (v7m_psrs): Fix typo: basepri_max should be basepri_mask.
1294
902cc293
AK		 12952011-04-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1296
1297 * config/tc-s390.c (s390_machine): New prototype.
1298 (md_pseudo_table): New pseudo-op .machine.
1299 (s390_opcode_hash): Initialize to NULL.
1300 (s390_parse_cpu): New function.
1301 (md_parse_option): Use s390_parse_cpu.
1302 (s390_setup_opcodes): New function.
1303 (md_begin): Use s390_setup_opcodes.
1304 (s390_machine): New hook handling the new .machine pseudo.
1305
1306 * doc/c-s390.texi: Document the new pseudo op .machine.
1307
2b5d6a91
L		 13082011-04-12 H.J. Lu <hongjiu.lu@intel.com>
1309
1310 * config/tc-i386.c (i386_mach): Start error message with lower
1311 case.
1312 (md_begin): Likewise.
1313 (md_parse_option): Likewise.
1314 (i386_target_format): Likewise.
1315 (check_byte_reg): Likewise.
1316 (check_long_reg): Likewise.
1317 (check_qword_reg): Likewise.
1318 (check_word_reg): Likewise.
1319
0d9b4b55
NC		 13202011-04-12 Nick Clifton <nickc@redhat.com>
1321
1322 PR gas/12532
1323 * config/tc-arm.c (relax_branch): Do not relax branches to
1324 preemptable global symbols.
1325
d2cd1205
JB		 13262011-04-11 Julian Brown <julian@codesourcery.com>
1327
1328 * config/tc-arm.c (parse_psr): Add LHS argument. Improve support
1329 for *APSR bitmasks.
1330 (operand_parse_code): Replace OP_PSR with OP_wPSR and OP_rPSR.
1331 Remove OP_RVC_PSR.
1332 (parse_operands): Likewise.
1333 (do_mrs): Tweak error message for constraint.
1334 (do_t_mrs): Update constraints for changes to APSR support.
1335 (do_t_msr): Likewise. Don't set PSR_f flag here.
1336 (psrs): Remove "g", "nzcvq", "nzcvqg".
1337 (insns): Tweak entries for msr and mrs instructions.
1338
4a57f2cf
KT		 13392011-04-11 Kai Tietz <ktietz@redhat.com>
1340
1341 * config/tc-i386.c (x86_cons): Initialize adjust with zero.
1342
249c2423
NC		 13432011-04-11 Nick Clifton <nickc@redhat.com>
1344
4e4f7c87
NC		 1345 * config/tc-i386.c (x86_cons): Define even for non-ELF targets.
1346 * config/tc-i386.h (x86_cons): Always prototype.
1347
249c2423
NC		 1348 * config/tc-cr16.c (getprocregp_image): Fix type of 'r' parameter
1349 in order to avoid a compile time warning.
1350 (getprocreg_image): Likewise.
1351
d86fff44
AM		 13522011-04-11 Alan Modra <amodra@gmail.com>
1353
1354 * config/tc-cr16.c (getprocreg_image): Correct range check.
1355 (getprocregp_image): Likewise.
1356
8c5fc800
JM		 13572011-04-06 Joseph Myers <joseph@codesourcery.com>
1358
1359 * configure.tgt (strongarm*be, strongarm*b, strongarm*,
1360 xscale*be|xscale*b, xscale*): Remove architectures.
1361 (thumb-*-coff, thumb-*-rtems*, thumb-*-elf, thumb-epoc-pe,
1362 thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets.
1363
592588f3
TG		 13642011-04-01 Tristan Gingold <gingold@adacore.com>
1365
1366 * config/tc-ia64.c (md_apply_fix): Add a cast to avoid a warning.
1367
ac145307
BS		 13682011-03-31 Bernd Schmidt <bernds@codesourcery.com>
1369
1370 * config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
1371 static variables.
1372 (md_begin): Initialize them.
1373 (s_tic6x_scomm): New static function.
1374 (md_pseudo_table): Add "scomm".
1375 (tc_gen_reloc): Really undo all adjustments made by
1376 bfd_install_relocation.
1377 * doc/c-tic6x.texi: Document the .scomm directive.
1378
fc0eebac
TG		 13792011-03-31 Tristan Gingold <gingold@adacore.com>
1380
1381 * dwarf2dbg.c (DWARF2_VERSION): Define.
1382 (out_debug_line): Use it.
1383 (out_debug_aranges): Ditto.
1384 (out_debug_info): Ditto.
1385 * config/tc-ia64.h (DWARF2_VERSION): Override it.
1386
f956bf33
NC		 13872011-03-30 Michael Snyder <msnyder@vmware.com>
1388
1389 * obj-elf.c (obj_elf_section): Free malloced name.
4ac14836
NC		 1390 * macro.c (get_any_string): Free malloced br_buf.
1391 (do_formals): Free 'formal'.
f956bf33 1392
c734e7e3
TG		 13932011-03-30 Tristan Gingold <gingold@adacore.com>
1394
1395 * config/tc-ppc.c (ppc_frob_symbol): Convert stsym symbols value
1396 to offset only if within is set.
1397 (ppc_stabx): Reformat. For stsym stabs, add a check and set
1398 within only for symbols.
1399
af3ecb4a
RH		 14002011-03-29 Richard Henderson <rth@redhat.com>
1401
1402 PR 12610
1403 * config/tc-alpha.c (s_alpha_align): Don't auto-align a previous
1404 label; zap alpha_insn_label.
1405
75c1c785
L		 14062011-03-29 H.J. Lu <hongjiu.lu@intel.com>
1407
1408 * config/tc-i386.c (handle_quad): Properly handle multiple
1409 operands.
1410
fc99ebdc
MF		 14112011-03-29 Mike Frysinger <vapier@gentoo.org>
1412
1413 * config/bfin-parse.y (BYTEUNPACK): Return yyerror when dest
1414 reg $2 is the same as dest reg $4.
1415
3823a074
MF		 14162011-03-29 Mike Frysinger <vapier@gentoo.org>
1417
1418 * config/bfin-parse.y (BYTEOP16M): Return yyerror when dest
1419 reg $2 is the same as dest reg $4.
1420
0be99d4b
MF		 14212011-03-29 Mike Frysinger <vapier@gentoo.org>
1422
1423 * config/bfin-parse.y (BYTEOP16P): Return yyerror when dest
1424 reg $2 is the same as dest reg $4.
1425
f4a2f576
MF		 14262011-03-28 Mike Frysinger <vapier@gentoo.org>
1427
1428 * config/bfin-parse.y (16bit acc add): Return yyerror when dest
1429 reg $1 is the same as dest reg $7.
1430
314a59d5
L		 14312011-03-28 H.J. Lu <hongjiu.lu@intel.com>
1432
1433 * config/tc-i386.c (handle_quad): New.
1434 (md_pseudo_table): Add "quad".
1435
5b806d27
NC		 14362011-03-26 John Marino <binutils@marino.st>
1437
1438 * configure.tgt: Fix support for *-*-dragonfly*.
1439 * config/tc-i386.c: define SVR4_COMMENT_CHARS for dragonfly.
1440 * config/te-dragonfly.h: New file.
1441
b8c610a7
EW		 14422011-03-24 Eric B. Weddington <eric.weddington@atmel.com>
1443
1444 * config/tc-avr.c (mcu_types): Add new devices: atmega325pa,
1445 atmega3250pa, atmega3290pa, atmega16hvbrevb, atmega32hvbrevb,
1446 at90pwm161.
1447 * doc/c-avr.texi: Document new device names.
1448
2dd0dc94
MF		 14492011-03-24 Mike Frysinger <vapier@gentoo.org>
1450
1451 * config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest
1452 reg $1 is the same as dest reg $7.
1453 (quad 16bit add/sub): Return yyerror when dest reg $1 is the same as
1454 dest reg $7.
1455
a0bc8198
MF		 14562011-03-24 Mike Frysinger <vapier@gentoo.org>
1457
1458 * config/bfin-parse.y (check_macfuncs): Clarify error message when
1459 P is mismatched. Check destination regno are off by one when P is
1460 set, or are equal when P is not set.
1461
ba48c47b
MF		 14622011-03-23 Mike Frysinger <vapier@gentoo.org>
1463
1464 * config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is
1465 the same as dest reg $4.
1466 (BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5.
1467
6f8a4444
EW		 14682011-03-23 Eric B. Weddington <eric.weddington@atmel.com>
1469
1470 * config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u,
1471 atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu.
1472 * doc/c-avr.texi: Document new device names.
1473
8cc66334
EW		 14742011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1475
1476 * config/tc-avr.c (struct avr_opcodes_s): Add opcode field.
1477 (AVR_INSN): Change definition to match.
1478 (avr_opcodes): Likewise, change to match.
1479 (mcu_types): Add XMEGA architecture names and new XMEGA device names.
1480 (md_show_usage): Add XMEGA architecture names.
1481 (avr_operand): Add 'E' constraint for DES instruction of XMEGA devices.
1482 Add support for SPM Z+ instruction.
1483 * doc/c-avr.texi: Add documentation for XMEGA architectures and
1484 devices.
1485
4fb8d1c6
EW		 14862011-03-21 Eric B. Weddington <eric.weddington@atmel.com>
1487
1488 * config/tc-avr.c (md_show_usage): Add "Assembler" text to output.
1489
869fe6ea
AM		 14902011-03-18 Alan Modra <amodra@gmail.com>
1491
1492 * config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol
1493 on .size expression errors rather than symbols in the size expression.
1494
144886fa
AM		 14952011-03-18 Alan Modra <amodra@gmail.com>
1496
1497 * input-scrub.c (line_numberT): Delete.
1498 (input_scrub_close): Reset line counters.
1499 * messages.c (as_show_where): Don't print invalid line number.
1500 (as_warn_internal, as_bad_internal): Likewise.
1501
04648e65
AM		 15022011-03-18 Alan Modra <amodra@gmail.com>
1503
1504 * read.c (read_a_source_file): Remove md_after_pass_hook.
1505 Move "quit" label before set of dot_symbol.
1506 * config/tc-d10v.h (md_after_pass_hook): Don't define.
1507 * config/tc-d30v.h (md_after_pass_hook): Likewise.
1508 * config/tc-m32r.h (md_after_pass_hook): Likewise.
1509 (md_cleanup): Define to call m32r_fill_insn.
1510
db3a4e40
AK		 15112011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1512
1513 * config/tc-s390.c (md_parse_option): Add -march=all option which
1514 switches to the highest available CPU.
1515
259af69e
AM		 15162011-03-17 Alan Modra <amodra@gmail.com>
1517
1518 PR 12569
1519 * expr.c (operand): Correct passing of "mode" to expr.
1520 * read.c (do_org): Allow expr_section.
1521 (get_known_segmented_expression): Don't assert anything about the
1522 segment.
1523
21be61f5
L		 15242011-03-16 H.J. Lu <hongjiu.lu@intel.com>
1525
1526 * as.c (show_usage): Add --size-check=.
1527 (parse_args): Add and handle OPTION_SIZE_CHECK.
1528
1529 * as.h (flag_size_check): New.
1530
1531 * config/obj-elf.c (elf_frob_symbol): Use as_bad to report
1532 bad .size directive only for --size-check=error.
1533
1534 * doc/as.texinfo: Document --size-check=.
1535
7f35e991
MF		 15362011-03-14 Mike Frysinger <vapier@gentoo.org>
1537
1538 * config/tc-bfin.c (bfin_cpus[]): Add 0.4 for
1539 bf542/bf544/bf547/bf548/bf549.
1540
34e77a92
RS		 15412011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1542
1543 * config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
1544 determine whether a relocation is needed.
1545 (md_apply_fix, arm_apply_sym_value): Likewise.
1546
35fc36a8
RS		 15472011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
1548
1549 * config/tc-arm.c (arm_adjust_symtab): Set the branch type
1550 for Thumb symbols.
1551
502df130
NC		 15522011-03-11 Nick Clifton <nickc@redhat.com>
1553
1554 * remap.c (remap_debug_filename): Always allocate a buffer for the
1555 returned pointer.
1556 * stabs.c (stabs_generate_asm_file): Free the pointer returned by
1557 remap_debug_filename.
1558
5652b491
MS		 15592011-03-10 Michael Snyder <msnyder@vmware.com>
1560
1561 Revert the following change:
1562 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1563 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1564
293855c8
AM		 15652011-03-10 Alan Modra <amodra@gmail.com>
1566
1567 * gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
1568 TARGET_SYMBOL_FIELDS): Don't define.
1569 * gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.
1570
9f6db0d3
MS		 15712011-03-09 Michael Snyder <msnyder@vmware.com>
1572
1573 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1574 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
5652b491
MS		 1575 (emit_fixed_inc_line_addr): Assign instead of conditional in
1576 assert.
9f6db0d3 1577
49002d7f
L		 15782011-03-05 H.J. Lu <hongjiu.lu@intel.com>
1579
1580 * config/obj-elf.c (elf_frob_symbol): Mention symbol name in
1581 non-constant .size expression.
1582
14aa5a8b
NC		 15832011-03-02 Nick Clifton <nickc@redhat.com>
1584
1585 * ecoff.c: Incldue filenames.h
1586
8b6efd89
KT		 15872011-02-28 Kai Tietz <kai.tietz@onevision.com>
1588
1589 * depend.c (register_dependency): Use filename_(n)cmp.
1590 * dwarf2dbg.c (get_filenum): Likewise.
1591 * ecoff.c (add_file): Likewise.
1592 (ecoff_generate_asm_lineno): Likewise.
1593 * input-scrub.c (new_logical_line_flags): Likewise.
1594 * listing.c (file_info): Likewise.
1595 (listing_newline): Likewise.
1596 * remap.c (remap_debug_filename): Likewise.
1597 * stabs.c (generate_asm_file): Likewise.
1598 (stabs_generate_asm_lineno): Likewise.
1599
d455268f
MR		 16002011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1601
1602 * config/tc-mips.c (append_insn): Disable branch relaxation for
1603 DSP instructions.
1604
3eebd5eb
MR		 16052011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1606
1607 * config/tc-mips.c (macro): Handle M_PREF_AB.
1608
66b3e8da
MR		 16092011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1610
1611 * config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary
1612 register to use.
1613 (RELAX_BRANCH_UNCOND): Adjust accordingly.
1614 (RELAX_BRANCH_LIKELY): Likewise.
1615 (RELAX_BRANCH_LINK): Likewise.
1616 (RELAX_BRANCH_TOOFAR): Likewise.
1617 (RELAX_BRANCH_AT): New macro.
1618 (append_insn): Encode the temporary register to use in standard
1619 MIPS branch relaxation.
1620 (relaxed_branch_length): Update according to changes to
1621 RELAX_BRANCH_ENCODE.
1622 (md_convert_frag): Use the encoded register as the temporary.
1623
ce70d90a
MR		 16242011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1625
1626 * config/tc-mips.c (mips_fix_adjustable): On REL targets also
1627 reject PC-relative relocations.
1628
5c4f07ba
MR		 16292011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
1630
1631 * config/tc-mips.c (md_convert_frag): Correct message
1632 capitalization.
1633
5a0ade8b
AM		 16342011-02-28 Alan Modra <amodra@gmail.com>
1635
1636 * symbols.c (report_op_error): Remove unnecessary forward declaration.
1637 Add "op" parameter. Report operator and operand segments in error
1638 message, not operand symbols.
1639 (resolve_symbol_value): Always set segment for equated symbols, not
1640 just when finalizing. Adjust report_op_error calls.
1641
f2d8a97c
L		 16422011-02-25 H.J. Lu <hongjiu.lu@intel.com>
1643
7f648587
L		 1644 * config/tc-i386.c (reloc): Don't sign-check 4-byte relocations
1645 if 64bit relocations aren't allowed.
f2d8a97c 1646
e1e90034
AM		 16472011-02-25 Alan Modra <amodra@gmail.com>
1648
1649 PR gas/12519
1650 * config/obj-elf.c (elf_frob_symbol): Properly handle size expression.
1651
dfa58db1
MR		 16522011-02-21 Maciej W. Rozycki <macro@codesourcery.com>
1653
1654 * config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
1655 initialization of offset_reloc.
1656
d58a1929
RH		 16572011-02-15 Richard Henderson <rth@redhat.com>
1658
1659 * dw2gencfi.c (dot_cfi_dummy): New.
1660 (cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
1661 * read.c (pobegin): Unconditionally call cfi_pop_insert.
1662
822ce8ee
RW		 16632011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1664
1665 * configure: Regenerate.
1666
36f44611
MF		 16672011-02-13 Mike Frysinger <vapier@gentoo.org>
1668
1669 * config/bfin-lex.l (BYTEOP2M): Remove tokenization.
1670 * config/bfin-parse.y (BYTEOP2M): Delete token.
1671 (asm_1): Remove BYTEOP2M insn matching.
1672
26bb3ddd
MF		 16732011-02-12 Mike Frysinger <vapier@gentoo.org>
1674
1675 * config/bfin-defs.h: Include opcode/bfin.h.
1676 (M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete.
1677
347d120a
MF		 16782011-02-11 Mike Frysinger <vapier@gentoo.org>
1679
1680 * doc/c-bfin.texi (Instruction Delimiting): Fix occur typo.
1681 (Modify Registers): Fix subtracted typo.
1682 (.byte2): Extend and swap descriptions with .byte4.
1683 (.byte4): Extend and swap descriptions with .byte2.
1684 (.db, .dw, .dd): Document behavior.
1685
5f956293
MF		 16862011-02-11 Mike Frysinger <vapier@gentoo.org>
1687
1688 * config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.
1689
c0e524fe
AM		 16902011-02-11 Alan Modra <amodra@gmail.com>
1691
1692 * doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.
1693
635fb38d
AM		 16942011-02-10 Alan Modra <amodra@gmail.com>
1695
1696 * doc/as.texinfo (Overview): Add missing markup around Blackfin
1697 and PowerPC options.
1698
b8b738ac
AM		 16992011-02-10 Alan Modra <amodra@gmail.com>
1700
1701 * config/tc-ppc.c (md_show_usage): Remove -l and -b. Add -K PIC.
1702 * doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options.
1703 (Overview <Target PowerPC options>): Add a number of missing options.
1704 * doc/c-ppc.texi: Likewise. Add markup for use in manpage generation.
1705
2dde1948
L		 17062011-02-08 H.J. Lu <hongjiu.lu@intel.com>
1707
1708 PR gas/6957
1709 * config/tc-i386.c (i386_align_code): Use f32_patt when tuning
1710 for i686.
1711
a586129e
L		 17122011-02-08 H.J. Lu <hongjiu.lu@intel.com>
1713
1714 * config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
1715 for ISA extensions.
1716 (md_parse_option): Likewise.
1717
98d23bef
BS		 17182011-02-04 Bernd Schmidt <bernds@codesourcery.com>
1719
1720 * doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".
1721 * doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic".
1722 (TIC6X Options): Don't mention "-matomic".
1723 * config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete.
1724 (md_longopts): Remove corresponding entries.
1725 (md_parse_option): Don't handle them.
1726 (md_show_usage): Don't document them.
1727 (tic6x_atomic): Delete variable.
1728 (tic6x_update_features): Always copy tic6x_arch_enable to
1729 tic6x_features.
1730 (tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC.
1731 (s_tic6x_atomic, s_tic6x_noatomic): Remove functions.
1732 (md_pseudo_table): Remove ".atomic" and ".noatomic".
1733
a22429b9
NC		 17342011-01-31 Nick Clifton <nickc@redhat.com>
1735
1736 * write.c (write_contents): Include output file name and bfd error
1737 value when reporting the inability to write to the output file.
1738 * config/tc-rx.c (rx_handle_align): Do not insert NOPs into align
1739 frag that has a non-zero fill value.
1740
eb6fae19
DD		 17412011-01-27 DJ Delorie <dj@redhat.com>
1742
1743 * config/tc-rx.c (md_convert_frag): If we can't compute the target
1744 address, zero out the values stored in the object file to make
1745 objdump's output consistent.
1746
ca19b261
KT		 17472011-01-26 Kai Tietz <kai.tietz@onevision.com>
1748
1749 * config/tc-i386.c (md_begin): Set for x64 windows COFF target
1750 x86_dwarf2_return_column to 32.
1751
b37a4e79
NC		 17522011-01-20 Nick Clifton <nickc@redhat.com>
1753
1754 PR gas/12384
1755 * config/tc-h8300.c (constant_fits_width_p): Use correct type for
1756 comparison.
1757
6ac88ef3
L		 17582011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1759
1760 * write.c (compress_debug): Return if section size is smaller
1761 than 32 bytes.
1762
24a2d04d
L		 17632011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1764
1765 PR gas/12409
1766 * write.c (compress_debug): Return if section size is 0.
1767
4a58c4bd
NC		 17682011-01-18 Mingfeng Wu <mingfeng@faraday-tech.com>
1769
1770 * config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible
1771 cores: fa606te, fa616te, fmp626. Modify the VFP of fa626te.
1772 * doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te,
1773 fmp626} options.
1774
7c31ae13
NC		 17752011-01-18 Nick Clifton <nickc@redhat.com>
1776
1777 PR gas/12390
1778 * doc/all.texi: Add NS32K
1779 * doc/as.texinfo: Remove target specific details of which
1780 characters act as comment initiators and statement separators into
1781 individual target specific files.
1782 * doc/c-alpha.texi (Alpha-Chars): Document special behaviour of
1783 the hash character at the start of a line.
1784 * doc/c-arm.texi (ARM-Chars): Likewise.
1785 * doc/c-avr.texi (AVR-Chars): Likewise.
1786 * doc/c-d10v.texi (D10V-Chars): Likewise.
1787 * doc/c-d30v.texi (D30V-Chars): Likewise.
1788 * doc/c-mmix.texi (MMIX-Chars): Likewise.
1789 * doc/c-s390.texi (s390 characters): Likewise.
1790 * doc/c-sh.texi (SH-Chars): Likewise.
1791 * doc/c-sh64.texi (SH64-Chars): Likewise.
1792 * doc/c-sparc.texi (SPARC-Chars): Likewise.
1793 * doc/c-tic6x.texi (TIC6X Syntax): Likewise.
1794 * doc/c-xtensa.texi (Xtensa Syntax): Likewise.
1795 * doc/c-z80.texi (Z80-Chars): Likewise.
1796 * doc/c-z8k.texi (Z8000-Chars): Likewise.
1797 * doc/c-pdp11.texi (PDP11-Syntax): Document line separator character.
1798 * doc/c-arc.texi (ARC-Chars): Fill in this subsection.
1799 * doc/c-bfin.texi (Blackfin Syntax): Document line comment and
1800 line separator characters.
1801 * doc/c-cr16.texi (CR16 Syntax): Likewise.
1802 * doc/c-i386.texi (i386-Chars): Likewise.
1803 * doc/c-i860.texi (i860-Chars): Likewise.
1804 * doc/c-i960.texi (i960-Chars): Likewise.
1805 * doc/c-ip2k.texi (IP2K-Chars): Likewise.
1806 * doc/c-lm32.texi (LM32-Chars): likewise.
1807 * doc/c-m32c.texi (M32C-Chars): Likewise.
1808 * doc/c-m68hc11.texi (M68HC11-syntax): Likewise.
1809 * doc/c-m68k.texi (M68K-Chars): Likewise.
1810 * doc/c-microblaze.texi (MicroBlaze-Chars): Likewise.
1811 * doc/c-msp430.texi (MSP430-Chars): Likewise.
1812 * doc/c-mt.texi (MT-Chars): Likewise.
1813 * doc/c-ns32k.texi (NS32K-Chars): Likewise.
1814 * doc/c-pj.texi (PJ-Chars): Likewise.
1815 * doc/c-ppc.texi (PowerPC-Chars): Likewise.
1816 * doc/c-rx.texi (RX-Chars): Likewise.
1817 * doc/c-score.texi (SCORE-Chars): Likewise.
1818 * doc/c-tic54x.texi (TIC54X-Chars): Likewise.
1819 * doc/c-v850.texi (V850-Chars): Likewise.
1820 * doc/c-vax.texi (VAX-Chars): Likewise.
1821 * doc/c-xc16x.texi (xc16x-Chars): Likewise.
1822
2a2a0f38
QN		 18232011-01-17 Quentin Neill <quentin.neill@amd.com>
1824
1825 * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS.
1826
1827 * doc/c-i386.texi (i386-TBM): New section.
1828
862be3fb
L		 18292011-01-16 H.J. Lu <hongjiu.lu@intel.com>
1830
1831 * config/tc-i386.c (disallow_64bit_disp): Renamed to ...
1832 (disallow_64bit_reloc): This.
1833 (md_assemble): Don't check movabs for x32 mode here.
1834 (i386_target_format): Updated.
1835 (tc_gen_reloc): Check if 64bit relocations are allowed.
1836
7f56bc95
L		 18372011-01-15 H.J. Lu <hongjiu.lu@intel.com>
1838
1839 * config/tc-i386.c (disallow_64bit_disp): New.
1840 (x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with
1841 X86_64_ABI/X86_64_X32_ABI.
1842 (md_assemble): Don't allow movabs with relocation in x32 mode.
1843 (i386_target_format): Updated.
1844
570561f7
L		 18452011-01-14 H.J. Lu <hongjiu.lu@intel.com>
1846
1847 * config/tc-i386.c (OPTION_N32): Renamed to ...
1848 (OPTION_X32): This.
1849 (md_longopts): Replace n32 with x32.
1850 (md_parse_option): Updated.
1851 (md_show_usage): Likewise.
1852
4a22cb7c 1853 * doc/c-i386.texi: Replace --n32 with --x32.
570561f7 1854
c95354ed
MX		 18552011-01-11 Mingjie Xing <mingjie.xing@gmail.com>
1856
1857 * config/tc-mips.c (mips_ip): Update error messages. Take an
1858 unadjusted offset for "+c" argument.
1859
7af8ed2d
NC		 18602011-01-10 Nick Clifton <nickc@redhat.com>
1861
1862 * config/tc-i386.c (x86_elf_abi): Only define for targets that use
1863 it.
1864
cdf9ccec
NC		 18652011-01-10 Nick Clifton <nickc@redhat.com>
1866
1867 * config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only
1868 part of the file.
1869
0855e32b
NS		 18702011-01-10 Nathan Sidwell <nathan@codesourcery.com>
1871 Glauber de Oliveira Costa <glommer@gmail.com>
1872
1873 * doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
1874 .tlsdescseq directive.
1875 * config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
1876 following a symbol.
1877 (s_arm_tls_descseq): New directive.
1878 (md_pseudo_table): Add it.
1879 (encode_branch): Allow TLS_CALL relocs too.
1880 (do_t_blx, do_t_branch23): Use encode_branch.
1881 (reloc_names): Add tlsdesc and tlscall.
1882 (md_apply_fix): Process tls desc relocations.
1883 (tc_gen_reloc): Likewise.
1884 (arm_fix_adjustable): Likewise.
1885
87973e9f
QN		 18862011-01-07 Quentin Neill <quentin.neill@amd.com>
1887
1888 * config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS.
1889
1890 * doc/c-i386.texi (i386-BMI): New section.
1891
12505806
PK		 18922011-01-06 Paul Koning <ni1d@arrl.net>
1893
1894 * config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative
1895 references to absolute addresses.
1896
9689e3a3
DD		 18972011-01-05 DJ Delorie <dj@redhat.com>
1898
1899 * config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression
1900 instead of an RH_NEG32 one.
1901
35cc6a0b
L		 19022011-01-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1903
1904 * doc/c-i386.texi: Clarify --n32.
1905
f12dc422
L		 19062011-01-04 H.J. Lu <hongjiu.lu@intel.com>
1907
1908 * config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit
1909 integer registers in VEX.vvvv. Check register-only source
1910 operand when two source operands are swapped. Properly update
1911 destination when two source operands are swapped.
1912
0db46eb4
L		 19132011-01-01 H.J. Lu <hongjiu.lu@intel.com>
1914
1915 * gas.c (parse_args): Update copyright to 2011.
1916
5b326c3e 1917For older changes see ChangeLog-2010
08d56133
NC		 1918\f
1919Local Variables:
1920mode: change-log
1921left-margin: 8
1922fill-column: 74
1923version-control: never
1924End:
GDB Binutils - Deliverables
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