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2011-12-07 Sameera Deshpande <[email protected]>
[binutils.git] / gas / ChangeLog
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bd340a04
MGD		 12011-12-07 Sameera Deshpande <[email protected]>
2
3 * config/tc-arm.c (do_t_ldstd): Warn for unpredictable cases.
4
ad6cec43
MGD		 52011-11-07 Matthew Gretton-Dann <[email protected]>
6
7 * config/tc-arm.c (ARM_IT_MAX_OPERANDS): New define.
8 (arm_it): Use ARM_IT_MAX_OPERANDS.
9 (neon_select_shape): Ensure we have matched all operands.
10
1b11b49f
MGD		 112011-11-07 Matthew Gretton-Dann <[email protected]>
12
13 * config/tc-arm.c (parse_neon_mov): Update which_operand
14 correctly.
15
ddd7f988
RE		 162011-12-05 Richard Earnshaw <[email protected]>
17
18 * tc-arm.c (aeabi_set_public_attributes): Correctly set
19 Tag_ARM_ISA_use and Tag_Thumb_ISA_use.
20
f3bad469
MGD		 212011-11-30 Matthew Gretton-Dann <[email protected]>
22
23 * config/tc-arm.c (arm_cpu_option_table): Add name_len field.
24 (arm_arch_option_table): Likewise.
25 (arm_option_extension_value_table): Likewise.
26 (ARM_CPU_OPT): New define.
27 (ARM_ARCH_OPT): Likewise.
28 (ARM_EXT_OPT): Likewise.
29 (arm_cpus): Use ARM_CPU_OPT to initialize.
30 (arm_archs): Use ARM_ARCH_OPT to initialize.
31 (arm_extensions): Use ARM_EXT_OPT to initialize.
32 (arm_parse_extension): Ensure option string matching matches
33 the whole string.
34 (arm_parse_cpu): Likewise.
35 (arm_parse_arch): Likewise.
36
dd6a37e7
AP		 372011-11-29 Andrew Pinski <[email protected]>
38
39 * config/tc-mips.c (CPU_IS_OCTEON): New macro function.
40 (CPU_HAS_SEQ): Change to use CPU_IS_OCTEON.
41 (NO_ISA_COP): Likewise.
42 (macro) <ld_st>: Add support when off0 is true.
43 Add support for M_SAA_AB, M_SAA_OB, M_SAAD_OB and M_SAAD_AB.
44 (mips_cpu_info_table): Add octeon+.
45 * doc/c-mips.texi: Document octeon+ as an acceptable value for -march=.
46
c6400f8a
MGD		 472011-11-25 Matthew Gretton-Dann <[email protected]>
48
49 * config/tc-arm.c (do_t_mov_cmp): Allow MOV lowreg, lowreg when no CPU
50 is specified.
51
9b80dedd
TG		 522011-11-23 Tristan Gingold <[email protected]>
53
54 * config/tc-alpha.c (s_alpha_prologue): Requires empty line.
55
467b607e
TG		 562011-11-23 Tristan Gingold <[email protected]>
57
58 * config/tc-alpha.c (s_alpha_frame): Emit a warning if bad value
59 of RA.
60 (s_alpha_pdesc): Adjust comment.
61
837b3435
RE		 622011-11-23 Thomas Klein <[email protected]>
63
64 * config/tc-arm.c (do_t_mov_cmp): Prevent emitting code for MOV
65 with two low register at arch v4t or v5t when assember using
66 unified syntax.
67
cc189285
DD		 682011-11-21 DJ Delorie <[email protected]>
69
70 * config/rl78-defs.h (rl78_error): Add "const".
71 * config/rl78-parse.y (rl78_error): Likewise.
72
edc1d652
AM		 732011-11-21 Andreas Tobler <[email protected]>
74
75 * config/tc-ppc.c (ppc_target_format): Add format for powerpc*-freebsd.
76
a7bbf4e9
DM		 772011-11-16 David S. Miller <[email protected]>
78
79 * config/tc-sparc.c (md_apply_fix): Handle BFD_RELOC_8.
80
7bd942df
MR		 812011-11-16 Maciej W. Rozycki <[email protected]>
82
83 * config/tc-mips.c (macro): Fix unsupported opcode message
84 capitalization.
85 (mips_ip, mips16_ip): Likewise.
86
9ddc84cc
MR		 872011-11-16 Maciej W. Rozycki <[email protected]>
88
89 * config/tc-mips.c (ISA_SUPPORTS_MCU_ASE): Also set if microMIPS
90 mode.
91
2906b037
MR		 922011-11-16 Maciej W. Rozycki <[email protected]>
93
94 * config/tc-mips.c (macro_build_jalr): Reverse a negative
95 conditional.
96 (mips_ip): Likewise.
97
7a795ef4
MR		 982011-11-16 Catherine Moore <[email protected]>
99 Maciej W. Rozycki <[email protected]>
100
101 * config/tc-mips.c (mips_cpu_info_table): Add "m14ke" and
102 "m14kec".
103 * doc/c-mips.texi (MIPS architecture options): Add "m14ke" and
104 "m14kec" to the list of -march options.
105
080f9e4f
MR		 1062011-11-15 Maciej W. Rozycki <[email protected]>
107
108 * write.c (dump_section_relocs): Don't convert PC-relative relocs
109 that have an in-place addend narrower than the addresses used.
110
9301f9c3
MR		 1112011-11-14 Maciej W. Rozycki <[email protected]>
112
113 * config/tc-mips.c (can_swap_branch_p): Exclude microMIPS
114 variant frags too.
115
c90460e4
MGD		 1162011-11-07 Matthew Gretton-Dann <[email protected]>
117
118 * config/tc-arm.c (arm_cpus): Add cortex-a7 entry.
119 * doc/c-arm.texi (ARM Options): Add cortex-a7 to list of accepted
120 CPUs.
121
b14cf9dd
DD		 1222011-11-04 DJ Delorie <[email protected]>
123
124 * doc/c-rl78.texi (RL78-Float): Remove unused menu entry.
125
6652d298
DD		 1262011-11-02 DJ Delorie <[email protected]>
127
128 * config/tc-rl78.c (tc_gen_reloc): Remove unused variable.
129
3da1d841
NC		 1302011-11-02 Nick Clifton <[email protected]>
131
132 * config/tc-arm.c (md_begin): Remove ARM_PLT32 reloc associated
133 with the (PLT) instruction suffix when operating in eabi mode.
134 * doc/c-arm.texi (ARM_Relocations): Extend description of (PLT)
135 suffix.
136
99c513f6
DD		 1372011-11-01 DJ Delorie <[email protected]>
138
139 * Makefile.am (TARGET_CPU_CFILES): Add tc-rl78.c.
140 (TARGET_CPU_HFILES): Add rc-rl78.h.
141 (EXTRA_DIST): Add rl78-parse.c and rl78-parse.y.
142 (rl78-parse.c, rl78-parse.h, rl78-parse.o, rl78-defs.h): New rules.
143 * Makefile.in: Regenerate.
144 * configure.in: Add rl78 case.
145 * configure: Regenerate.
146 * configure.tgt: Add rl78 case.
147 * config/rl78-defs.h: New file.
148 * config/rl78-parse.y: New file.
149 * config/tc-rl78.c: New file.
150 * config/tc-rl78.h: New file.
151 * NEWS: Add Renesas RL78.
152
153 * doc/Makefile.am (c-rl78.texi): New.
154 * doc/Makefile.in: Likewise.
155 * doc/all.texi: Enable it.
156 * doc/as.texi: Add it.
157 * doc/c-rl78.texi: New file.
158
69f56ae1
WL		 1592011-10-28 Walter Lee <[email protected]>
160
161 * NEWS: Fix TILEPro capitalization.
e8b9f508
WL		 162 * config/tc-tilegx.c (emit_tilegx_instruction) Handle
163 relocations of aliases.
164 * config/tc-tilepro.c: (emit_tilepro_instruction) Likewise.
69f56ae1 165
006ad0a1
NC		 1662011-10-28 Nick Clifton <[email protected]>
167
168 * po/ja.po: New Japanese translation.
169 * configure.in (ALL_LINGUAS): Add ja.
170 * configure: Regenerate.
171
56b13185
JR		 1722011-10-26 Joern Rennecke <[email protected]>
173
174 * doc/as.texinfo [EPIPHANY]: Include c-epiphany.texi to avoid
175 duplication.
176
214ce7b5
MF		 1772011-10-25 Mike Frysinger <[email protected]>
178
179 * config/rx-defs.h (rx_error): Add const to first arg.
180 * config/rx-parse.y (rx_error): Likewise.
181
dfc4b250
NC		 1822011-10-25 Nick Clifton <[email protected]>
183
184 * config/tc-ns32k.c (md_begin): Rename local variable 'stat' to
185 'status'.
186
cfb8c092
NC		 1872011-10-25 Joern Rennecke <[email protected]>
188
189 * NEWS: Mention addition of Adapteva Epiphany support.
190 * config/tc-epiphany.c: New file.
191 * config/tc-epiphany.h: New file.
192 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-epiphany.c .
193 (TARGET_CPU_HFILES): Add config/tc-epiphany.h .
194 * configure.in: Also set using_cgen for epiphany.
195 * configure.tgt: Handle epiphany.
196 * doc/Makefile.am (CPU_DOCS): Add c-epiphany.texi .
197 * doc/all.texi: Set EPIPHANY.
198 * doc/as.texinfo: Add EPIPHANY-specific text.
199 * doc/c-epiphany.texi: New file.
200 * po/gas.pot: Regenerate.
201 * Makefile.in: Regenerate.
202 * configure: Regenerate.
203 * doc/Makefile.in: Regenerate.
204 * po/POTFILES.in: Regenerate.
205
7951ca42
MR		 2062011-10-24 Maciej W. Rozycki <[email protected]>
207
208 * config/tc-mips.c (move_register): Fix formatting.
209
72671e62
MR		 2102011-10-24 Maciej W. Rozycki <[email protected]>
211
212 * config/tc-mips.c (can_swap_branch_p): Remove empty line.
213 (start_noreorder): Likewise.
214
8b828383
MR		 2152011-10-24 Maciej W. Rozycki <[email protected]>
216
217 * config/tc-mips.c (s_option): Fix formatting.
218 (mips_elf_final_processing): Likewise.
219
444d75be
MR		 2202011-10-24 Maciej W. Rozycki <[email protected]>
221
222 * config/tc-mips.c (validate_micromips_insn): Fix formatting.
223
65261832
AM		 2242011-10-24 David Binderman <[email protected]>
225
226 * config/tc-mn10200.c (md_convert_frag): Add missing break.
227
f8e24652
TG		 2282011-10-21 Tristan Gingold <[email protected]>
229
230 * config/tc-alpha.c (load_expression): Use symbol_mark_used accessor.
231 (s_alpha_comm): Use symbol_set_frag accessor.
232
db9b2be4
AM		 2332011-10-20 Alan Modra <[email protected]>
234
235 * config/tc-mips.c (micromips_add_label): Avoid gcc warning.
236 (md_convert_frag): Likewise.
237
a415b1cd
JB		 2382011-10-18 Jie Zhang <[email protected]>
239 Julian Brown <[email protected]>
240
241 * config/tc-arm.c (parse_shifter_operand): Fix handling of explicit
242 rotation.
243 (encode_arm_shifter_operand): Likewise.
244
1be5fd2e
NC		 2452011-10-13 James Greenhalgh <[email protected]>
246
247 * config/tc-arm.c (check_ldr_r15_aligned): New.
248 (do_ldst): Warn in upredictable cases.
249 (do_t_ldst): Likewise.
250 (insns): Update accordingly.
251
6885131b
AM		 2522011-10-13 Alan Modra <[email protected]>
253
254 * as.c (main): Define .gasversion. rather than __GAS_VERSION__.
255 * frags.h (bss_address_frag): Delete
256 (predefined_address_frag): New.
257 * frags.c (frag_init): Init predefined_address_frag. Delete ref
db9b2be4 258 to bss_address_frag.
6885131b
AM		 259 * symbols.c (S_CAN_BE_REDEFINED): New function.
260 * symbols.h (S_CAN_BE_REDEFINED): Declare.
261 * read.c (assign_symbol): Use S_CAN_BE_REDEFINED.
262
00ce9deb
AM		 2632011-10-12 Alan Modra <[email protected]>
264
265 * symbols.c (local_symbol_make): Make global.
266 * symbols.h (local_symbol_make): Declare.
267 * as.c (main): Define __GAS_VERSION__.
268
d5698657
NC		 2692011-10-10 Nick Clifton <[email protected]>
270
271 * po/es.po: Updated Spanish translation.
272 * po/fi.po: Updated Finnish translation.
273 * po/fr.po: Updated French translation.
274
d4cb0ea0
NC		 2752011-10-05 DJ Delorie <[email protected]>
276 Nick Clifton <[email protected]>
277
278 * config/rx-defs.h (rx_pid_register): New.
279 (rx_gp_register): New.
280 * config/rx-parse.y (rx_lex): Add support for %gpreg and %pidreg.
281 (displacement): Add PID support.
282 * config/tc-rx.c (rx_pid_mode): New.
283 (rx_num_int_regs): New.
284 (rx_pid_register): New.
285 (rx_gp_register): New.
286 (options): Add -mpid and -mint-register= options.
287 (md_longopts): Likewise.
288 (md_parse_option): Likewise.
289 (md_show_usage): Likewise.
290 (rx_pid_symbol): New.
291 (rx_pidreg_symbol): New.
292 (rx_gpreg_symbol): New.
293 (md_begin): Support PID.
294 (rx_validate_fix_sub): Support PID.
295 (tc_gen_reloc): Support PID.
296 * doc/c-rx.texi: Document PID support.
297
c3489828
KT		 2982011-09-27 Kai Tietz <[email protected]>
299
300 * config/obj-coff.c (obj_coff_section): Add 'e' as specifier
301 for marking section SEC_EXCLUDE.
302
a7142d94
TG		 3032011-09-22 Tristan Gingold <[email protected]>
304
305 * NEWS: Add marker for 2.22.
306
4bafe00e
DM		 3072011-09-21 David S. Miller <[email protected]>
308
309 * config/tc-sparc.c (hwcap_allowed): New.
310 (struct sparc_arch): New field 'hwcap_allowed' containing a bitmask
311 of F_FOO flags which are enabled by the particular arch setting.
312 Add new options that provide explicit access to new instructions.
313 (md_parse_option): Only bump max_architecture if the requested one
314 is larger, or this is the first explicit request.
315 (get_hwcap_name): New function.
316 (sparc_ip): Validate that hwcaps used by an instruction have actually
317 been enabled.
318 * doc/c-sparc.texi: Document new sparc options.
319
9e8c70f9
DM		 3202011-09-21 David S. Miller <[email protected]>
321
322 * config/tc-sparc.c (hwcap_seen): New bitmask, defined when
323 not TE_SOLARIS.
324 (sparc_ip): When not TE_SOLARIS, accumulate hwcap bits from
325 sparc_opcode->flags of instruction into hwcap_seen.
326 (sparc_md_end): Create Tag_GNU_Sparc_HWCAPS attribute if
327 hwcap_seen is non-zero and not TE_SOLARIS.
328
a06413e3
TG		 3292011-09-19 Tristan Gingold <[email protected]>
330
331 * config/tc-alpha.c (insert_operand): Call as_bad_value_out_of_range
332 instead of as_warn_out_of_range.
333
f124dd4f
DM		 3342011-09-08 Mark Fortescue <[email protected]>
335
336 * config/tc-sparc.c (sparc_ip): Handle 'i' + r<0..31>
337 in addition to 'i' + [goli]<0..7>.
338
32425e36
NC		 3392011-09-08 Joern Rennecke <[email protected]>
340
341 * cgen.c (gas_cgen_pcrel_r_type): New function.
342 (gas_cgen_tc_gen_reloc): Check for GAS_CGEN_PCREL_R_TYPE.
343 * cgen.h (gas_cgen_pcrel_r_type): Declare.
344
48b07401
RS		 3452011-09-08 Richard Sandiford <[email protected]>
346
347 PR gas/13167
348 * dwarf2dbg.c (dwarf2_flush_pending_lines): Use symbol_temp_new_now.
349
5045d766
RS		 3502011-09-05 Richard Sandiford <[email protected]>
351
352 PR gas/13024
353 * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
354 (dwarf2_gen_line_info_1): Delete.
355 (dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
356 (dwarf2_gen_line_info, dwarf2_emit_label): Use them.
357 (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
358 (dwarf2_directive_loc): Push previous .locs instead of generating
359 them immediately.
360
7cf80422
NC		 3612011-08-26 Nick Clifton <[email protected]>
362
363 * po/es.po: Updated Spanish translation.
364
0ac5db19
TG		 3652011-08-26 Tristan Gingold <[email protected]>
366
367 * config/tc-alpha.c (s_alpha_linkage): Simplify. Add comments.
368
3692011-08-26 Tristan Gingold <[email protected]>
370
371 * config/tc-alpha.c (add_to_link_pool): Improve comment.
372 (s_alpha_fp_save): Fix indentation.
373
6753e72f
NC		 3742011-08-19 Nick Clifton <[email protected]>
375
376 * doc/as.texinfo: Include c-xstormy16.texi.
377
7230378d
AM		 3782011-08-18 Alan Modra <[email protected]>
379
380 * write.c (resolve_reloc_expr_symbols): Convert local symbols
381 on relocs to section+offset.
382 (get_frag_for_reloc): New function.
383 (write_relocs): Merge sort fixup relocs with those from .reloc
384 directives.
385
87333bb7
MR		 3862011-08-10 Maciej W. Rozycki <[email protected]>
387
388 * config/tc-mips.c (can_swap_branch_p): Update the comment on
389 MIPS16 fixups.
390
b5503c7b
MR		 3912011-08-09 Chao-ying Fu <[email protected]>
392 Daniel Jacobowitz <[email protected]>
393
394 * config/tc-mips.c (mips_cpu_info_table): Add "m14k" and
395 "m14kc".
396 * doc/c-mips.texi (MIPS architecture options): Add "m14k" and
397 "m14kc" to the list of -march options.
398
dec0624d
MR		 3992011-08-09 Chao-ying Fu <[email protected]>
400 Maciej W. Rozycki <[email protected]>
401
402 * config/tc-mips.c (mips_set_options): Add ase_mcu.
403 (mips_opts): Initialise ase_mcu to -1.
404 (ISA_SUPPORTS_MCU_ASE): New macro.
405 (MIPS_CPU_ASE_MCU): Likewise.
406 (is_opcode_valid): Handle MCU.
407 (macro_build, macro): Likewise.
408 (validate_mips_insn, validate_micromips_insn): Likewise.
409 (mips_ip): Likewise.
410 (options): Add OPTION_MCU and OPTION_NO_MCU.
411 (md_longopts): Add mmcu and mno-mcu.
412 (md_parse_option): Handle OPTION_MCU and OPTION_NO_MCU.
413 (mips_after_parse_args): Handle MCU.
414 (s_mipsset): Likewise.
415 (md_show_usage): Handle MCU options.
416
417 * doc/as.texinfo: Document -mmcu and -mno-mcu options.
418 * doc/c-mips.texi: Likewise, and document ".set mcu" and
419 ".set nomcu" directives.
420
2b0c8b40
MR		 4212011-08-09 Maciej W. Rozycki <[email protected]>
422
423 * config/tc-mips.c (gpr_mod_mask): Remove INSN2_MOD_GPR_MB,
424 INSN2_MOD_GPR_MC, INSN2_MOD_GPR_ME, INSN2_MOD_GPR_MG,
425 INSN2_MOD_GPR_MHI, INSN2_MOD_GPR_MJ, INSN2_MOD_GPR_MM,
426 INSN2_MOD_GPR_MN, INSN2_MOD_GPR_MP and INSN2_MOD_GPR_MQ opcode
427 register use checks.
428 (gpr_read_mask): Add INSN2_READ_GPR_MC, INSN2_READ_GPR_ME
429 INSN2_READ_GPR_MG, INSN2_READ_GPR_MJ, INSN2_READ_GPR_MMN,
430 INSN2_READ_GPR_MP and INSN2_READ_GPR_MQ opcode register use
431 checks.
432 (gpr_write_mask): Replace INSN2_WRITE_GPR_S opcode register
433 use flag with INSN_WRITE_GPR_S. Add INSN2_WRITE_GPR_MB,
434 INSN2_WRITE_GPR_MHI, INSN2_WRITE_GPR_MJ and INSN2_WRITE_GPR_MP
435 opcode register use checks.
436 (can_swap_branch_p): Enable microMIPS branch swapping.
437 (append_insn): Likewise.
438
40209cad
MR		 4392011-08-09 Maciej W. Rozycki <[email protected]>
440
441 * config/tc-mips.c (RELAX_MICROMIPS_ENCODE): Remove forced 16-bit
442 branch size information.
443 (RELAX_MICROMIPS_U16BIT): Remove macro.
444 (RELAX_MICROMIPS_UNCOND): Adjust accordingly.
445 (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
446 (RELAX_MICROMIPS_RELAX32): Likewise.
447 (RELAX_MICROMIPS_TOOFAR16): Likewise.
448 (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
449 (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
450 (RELAX_MICROMIPS_TOOFAR32): Likewise.
451 (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
452 (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
453 (append_insn): Always check forced_insn_length for microMIPS
454 relaxation. Adjust code for the removal of
455 RELAX_MICROMIPS_U16BIT.
456 (mips_ip) <'D', 'E'>: If forced_insn_length, then emit the
457 relocation straight away.
458 (relaxed_micromips_16bit_branch_length): Adjust code for the
459 removal of RELAX_MICROMIPS_U16BIT.
460
74a6005f
TG		 4612011-08-08 Tristan Gingold <[email protected]>
462
463 * config/obj-macho.c (obj_mach_o_section): New function.
464 (struct known_section): New type.
465 (known_sections): Declare.
466 (obj_mach_o_known_section): New function.
467 (obj_mach_o_common_parse): Ditto.
468 (obj_mach_o_comm): Ditto.
469 (obj_mach_o_subsections_via_symbols): Ditto.
470 (mach_o_pseudo_table): Add new pseudos.
471
af385746
RH		 4722011-08-06 Richard Henderson <[email protected]>
473
474 * dw2gencfi.c (all_fde_data): Export.
475 * dw2gencfi.h (all_fde_data): Declare.
476 * config/tc-alpha.c (alpha_elf_md_end): Don't convert legacy unwind
477 info to cfi unwind info if the user already has supplied some.
478
14fe068b
RS		 4792011-08-06 Richard Sandiford <[email protected]>
480
481 * config/tc-mips.c (emit_nop): Delete.
482 (get_delay_slot_nop): New function.
483 (nops_for_insn_or_target): Use it.
484 (append_insn): Likewise. When avoiding hazards, call add_fixed_insn
485 and insert_into_history directly.
486
11625dd8
RS		 4872011-08-06 Richard Sandiford <[email protected]>
488
489 * config/tc-mips.c (delayed_branch_p, compact_branch_p)
490 (uncond_branch_p, branch_likely_p): New functions.
491 (insns_between, nops_for_insn_or_target, append_insn)
492 (macro_start): Use them.
493 (get_append_method): Likewise. Remove redundant test.
494
ea783ef3
DM		 4952011-08-05 David S. Miller <[email protected]>
496
497 * config/tc-sparc.c (v9a_asr_table): Add "cps".
498 (sparc_ip): Handle '4', '5' and '(' format codes.
499
2ae08483
L		 5002011-08-04 H.J. Lu <[email protected]>
501
502 PR gas/13056
503 * output-file.c (output_file_close): Call bfd_cache_close_all
504 on error.
505
506 * write.c (write_object_file): Revert the last change.
507
5e9f6467
AM		 5082011-08-04 Alan Modra <[email protected]>
509
510 * write.c (write_object_file): Call set_symtab even if we had
511 errors.
512
249a777b
TG		 5132011-08-04 Tristan Gingold <[email protected]>
514
515 * config/obj-elf.c (obj_elf_section): Do not free name.
516
877807f8
NC		 5172011-08-03 James Greenhalgh <[email protected]>
518
519 * config/tc-arm.c (do_t_strexbh): New.
520 (insns): Update accordingly.
521
d7921315
L		 5222011-08-01 H.J. Lu <[email protected]>
523
524 PR ld/13048
525 * config/tc-i386.c (handle_quad): Removed.
526 (md_pseudo_table): Remove "quad".
527 (tc_gen_reloc): Don't check BFD_RELOC_64 for disallow_64bit_reloc.
528 (x86_dwarf2_addr_size): New.
529
530 * config/tc-i386.h (x86_dwarf2_addr_size): New.
531 (DWARF2_ADDR_SIZE): Likewise.
532
a8040cf2
NC		 5332011-08-01 Nick Clifton <[email protected]>
534
535 PR ld/12974
536 * config/tc-arm.c (literal_pool): Add locs field.
537 (add_to_lit_pool): Initialise the locs entry for the new literal.
538 (s_ltorg): Generate a DWARF2 line number entry for each emitted
539 literal pool entry.
540
1596988d
TG		 5412011-08-01 Tristan Gingold <[email protected]>
542
543 * write.c (write_relocs): Fix -Wshadow in DEBUG3 and DEBUG4.
544
8d8385cf
TG		 5452011-08-01 Tristan Gingold <[email protected]>
546
547 * frags.c (frag_grow): Simplify the code.
548
c3109199
RS		 5492011-07-30 Richard Sandiford <[email protected]>
550
551 * config/tc-mips.c (nops_for_vr4130): Revert previous commit.
552
2309ddf2
MR		 5532011-07-29 Maciej W. Rozycki <[email protected]>
554
555 * config/tc-mips.c: Adjust comments throughout.
556 (reglist_lookup): Reshape code.
557 (jmp_reloc_p, jalr_reloc_p): Reformat.
558 (got16_reloc_p, hi16_reloc_p, lo16_reloc_p): Handle microMIPS
559 relocations.
560 (gpr_mod_mask): Remove unused variable.
561 (gpr_read_mask, gpr_write_mask): Reshape code.
562 (fpr_read_mask, fpr_write_mask): Likewise.
563 (nops_for_vr4130): Ensure non-microMIPS mode.
564 (can_swap_branch_p): Correct pinfo2 reference. Reshape code.
565 (append_insn): Skip Loongson 2F workaround in MIPS16 mode. Use
566 the outermost operator of a compound relocation to determines
567 the relocated field. Fix formatting.
568 (md_convert_frag): Reshape code.
569
69b1d605
TG		 5702011-07-29 Tristan Gingold <[email protected]>
571
572 * frags.c (frag_var_init): New function.
573 (frag_var): Call frag_var_init to initialize.
574 (frag_variant): Ditto.
575
9aec2026
NC		 5762011-07-27 Nathan Sidwell <[email protected]>
577
578 * dwarf2dbg.c (out_debug_line): Ignore non-normal segments, with a
579 warning.
580 * doc/as.texinfo (Offset): Document .offset directive.
581
088b3cd0
TG		 5822011-07-27 Tristan Gingold <[email protected]>
583
584 * frags.c (frag_grow): Revert previous patch.
585
53d780c9
NC		 5862011-07-26 Kazuhiro Inaoka <[email protected]>
587
588 * config/tc-rx.c (md_convert_frag): Fix encoding of beq.a
589 synthetic instruction.
590
179809c0
TG		 5912011-07-25 Tristan Gingold <[email protected]>
592
593 * frags.c (frag_grow): Simplify the code.
594
df58fc94
RS		 5952011-07-24 Maciej W. Rozycki <[email protected]>
596 Chao-ying Fu <[email protected]>
597 Richard Sandiford <[email protected]>
598
599 * config/tc-mips.h (mips_segment_info): Add one bit for
600 microMIPS.
601 (TC_LABEL_IS_LOCAL): New macro.
602 (mips_label_is_local): New prototype.
603 * config/tc-mips.c (S0, S7): New macros.
604 (emit_branch_likely_macro): New variable.
605 (mips_set_options): Add micromips.
606 (mips_opts): Initialise micromips to -1.
607 (file_ase_micromips): New variable.
608 (CPU_HAS_MICROMIPS): New macro.
609 (hilo_interlocks): Set for microMIPS too.
610 (gpr_interlocks): Likewise.
611 (cop_interlocks): Likewise.
612 (cop_mem_interlocks): Likewise.
613 (HAVE_CODE_COMPRESSION): New macro.
614 (micromips_op_hash): New variable.
615 (micromips_nop16_insn, micromips_nop32_insn): New variables.
616 (NOP_INSN): Handle microMIPS ASE.
617 (mips32_to_micromips_reg_b_map): New macro.
618 (mips32_to_micromips_reg_c_map): Likewise.
619 (mips32_to_micromips_reg_d_map): Likewise.
620 (mips32_to_micromips_reg_e_map): Likewise.
621 (mips32_to_micromips_reg_f_map): Likewise.
622 (mips32_to_micromips_reg_g_map): Likewise.
623 (mips32_to_micromips_reg_l_map): Likewise.
624 (mips32_to_micromips_reg_n_map): Likewise.
625 (mips32_to_micromips_reg_h_map): New variable.
626 (mips32_to_micromips_reg_m_map): Likewise.
627 (mips32_to_micromips_reg_q_map): Likewise.
628 (micromips_to_32_reg_h_map): New variable.
629 (micromips_to_32_reg_i_map): Likewise.
630 (micromips_to_32_reg_m_map): Likewise.
631 (micromips_to_32_reg_q_map): Likewise.
632 (micromips_to_32_reg_b_map): New macro.
633 (micromips_to_32_reg_c_map): Likewise.
634 (micromips_to_32_reg_d_map): Likewise.
635 (micromips_to_32_reg_e_map): Likewise.
636 (micromips_to_32_reg_f_map): Likewise.
637 (micromips_to_32_reg_g_map): Likewise.
638 (micromips_to_32_reg_l_map): Likewise.
639 (micromips_to_32_reg_n_map): Likewise.
640 (micromips_imm_b_map, micromips_imm_c_map): New macros.
641 (RELAX_DELAY_SLOT_16BIT): New macro.
642 (RELAX_DELAY_SLOT_SIZE_FIRST): Likewise.
643 (RELAX_DELAY_SLOT_SIZE_SECOND): Likewise.
644 (RELAX_MICROMIPS_ENCODE, RELAX_MICROMIPS_P): New macros.
645 (RELAX_MICROMIPS_TYPE, RELAX_MICROMIPS_AT): Likewise.
646 (RELAX_MICROMIPS_U16BIT, RELAX_MICROMIPS_UNCOND): Likewise.
647 (RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
648 (RELAX_MICROMIPS_RELAX32, RELAX_MICROMIPS_TOOFAR16): Likewise.
649 (RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
650 (RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
651 (RELAX_MICROMIPS_TOOFAR32): Likewise.
652 (RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
653 (RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
654 (INSERT_OPERAND, EXTRACT_OPERAND): Handle microMIPS ASE.
655 (mips_macro_warning): Add delay_slot_16bit_p, delay_slot_32bit_p,
656 fsize and insns.
657 (mips_mark_labels): New function.
658 (mips16_small, mips16_ext): Remove variables, replacing with...
659 (forced_insn_size): ... this.
660 (append_insn, mips16_ip): Update accordingly.
661 (micromips_insn_length): New function.
662 (insn_length): Return the length of microMIPS instructions.
663 (mips_record_mips16_mode): Rename to...
664 (mips_record_compressed_mode): ... this. Handle microMIPS ASE.
665 (install_insn): Handle microMIPS ASE.
666 (reglist_lookup): New function.
667 (is_size_valid, is_delay_slot_valid): Likewise.
668 (md_begin): Handle microMIPS ASE.
669 (md_assemble): Likewise. Update for append_insn interface change.
670 (micromips_reloc_p): New function.
671 (got16_reloc_p): Handle microMIPS ASE.
672 (hi16_reloc_p): Likewise.
673 (lo16_reloc_p): Likewise.
674 (jmp_reloc_p): New function.
675 (jalr_reloc_p): Likewise.
676 (matching_lo_reloc): Handle microMIPS ASE.
677 (insn_uses_reg, reg_needs_delay): Likewise.
678 (mips_move_labels): Likewise.
679 (mips16_mark_labels): Rename to...
680 (mips_compressed_mark_labels): ... this. Handle microMIPS ASE.
681 (gpr_mod_mask): New function.
682 (gpr_read_mask, gpr_write_mask): Handle microMIPS ASE.
683 (fpr_read_mask, fpr_write_mask): Likewise.
684 (insns_between, nops_for_vr4130, nops_for_insn): Likewise.
685 (fix_loongson2f_nop, fix_loongson2f_jump): Likewise.
686 (MICROMIPS_LABEL_CHAR): New macro.
687 (micromips_target_label, micromips_target_name): New variables.
688 (micromips_label_name, micromips_label_expr): New functions.
689 (micromips_label_inc, micromips_add_label): Likewise.
690 (mips_label_is_local): Likewise.
691 (micromips_map_reloc): Likewise.
692 (can_swap_branch_p): Handle microMIPS ASE.
693 (append_insn): Add expansionp argument. Handle microMIPS ASE.
694 (start_noreorder, end_noreorder): Handle microMIPS ASE.
695 (macro_start, macro_warning, macro_end): Likewise.
696 (brk_fmt, cop12_fmt, jalr_fmt, lui_fmt): New variables.
697 (mem12_fmt, mfhl_fmt, shft_fmt, trap_fmt): Likewise.
698 (BRK_FMT, COP12_FMT, JALR_FMT, LUI_FMT): New macros.
699 (MEM12_FMT, MFHL_FMT, SHFT_FMT, TRAP_FMT): Likewise.
700 (macro_build): Handle microMIPS ASE. Update for append_insn
701 interface change.
702 (mips16_macro_build): Update for append_insn interface change.
703 (macro_build_jalr): Handle microMIPS ASE.
704 (macro_build_lui): Likewise. Simplify.
705 (load_register): Handle microMIPS ASE.
706 (load_address): Likewise.
707 (move_register): Likewise.
708 (macro_build_branch_likely): New function.
709 (macro_build_branch_ccl): Likewise.
710 (macro_build_branch_rs): Likewise.
711 (macro_build_branch_rsrt): Likewise.
712 (macro): Handle microMIPS ASE.
713 (validate_micromips_insn): New function.
714 (expr_const_in_range): Likewise.
715 (mips_ip): Handle microMIPS ASE.
716 (options): Add OPTION_MICROMIPS and OPTION_NO_MICROMIPS.
717 (md_longopts): Add mmicromips and mno-micromips.
718 (md_parse_option): Handle OPTION_MICROMIPS and
719 OPTION_NO_MICROMIPS.
720 (mips_after_parse_args): Handle microMIPS ASE.
721 (md_pcrel_from): Handle microMIPS relocations.
722 (mips_force_relocation): Likewise.
723 (md_apply_fix): Likewise.
724 (mips_align): Handle microMIPS ASE.
725 (s_mipsset): Likewise.
726 (s_cpload, s_cpsetup, s_cpreturn): Use relocation wrappers.
727 (s_dtprel_internal): Likewise.
728 (s_gpword, s_gpdword): Likewise.
729 (s_insn): Handle microMIPS ASE.
730 (s_mips_stab): Likewise.
731 (relaxed_micromips_32bit_branch_length): New function.
732 (relaxed_micromips_16bit_branch_length): New function.
733 (md_estimate_size_before_relax): Handle microMIPS ASE.
734 (mips_fix_adjustable): Likewise.
735 (tc_gen_reloc): Handle microMIPS relocations.
736 (mips_relax_frag): Handle microMIPS ASE.
737 (md_convert_frag): Likewise.
738 (mips_frob_file_after_relocs): Likewise.
739 (mips_elf_final_processing): Likewise.
740 (mips_nop_opcode): Likewise.
741 (mips_handle_align): Likewise.
742 (md_show_usage): Handle microMIPS options.
743 * symbols.c (TC_LABEL_IS_LOCAL): New macro.
744 (S_IS_LOCAL): Add a TC_LABEL_IS_LOCAL check.
745
746 * doc/as.texinfo (Target MIPS options): Add -mmicromips and
747 -mno-micromips.
748 (-mmicromips, -mno-micromips): New options.
749 * doc/c-mips.texi (-mmicromips, -mno-micromips): New options.
750 (MIPS ISA): Document .set micromips and .set nomicromips.
751 (MIPS insn): Update for microMIPS support.
752
a40bc9dd
RS		 7532011-07-24 Maciej W. Rozycki <[email protected]>
754
755 * config/tc-mips.c (mips_ip): Make a copy of the instruction's
756 mnemonic and use it for further processing.
757
bcd530a7
RS		 7582011-07-24 Maciej W. Rozycki <[email protected]>
759
760 * config/tc-mips.c (can_swap_branch_p): Adjust for the rename of
761 INSN_TRAP to INSN_NO_DELAY_SLOT. Remove the check for INSN_SYNC
762 as well as explicit checks for ERET and DERET when scheduling
763 branch delay slots.
764
7a9068fe
L		 7652011-07-22 H.J. Lu <[email protected]>
766
767 * config/tc-i386.c (cpu_arch): Add k1om.
768 (i386_align_code): Handle PROCESSOR_K1OM.
769 (check_cpu_arch_compatible): Check EM_K1OM.
770 (i386_arch): Handle Intel K1OM.
771 (i386_mach): Return bfd_mach_k1om for Intel K1OM.
772 (i386_target_format): Return ELF_TARGET_K1OM_FORMAT for Intel
773 K1OM.
774
775 * config/tc-i386.h (ELF_TARGET_K1OM_FORMAT): New.
776 (processor_type): Add PROCESSOR_K1OM.
777
778 * doc/c-i386.texi: Document k1om.
779
2aab8acd
L		 7802011-07-18 H.J. Lu <[email protected]>
781
782 * doc/c-i386.texi: Fix a typo.
783
01f372ca
RS		 7842011-07-06 Aurelien Jarno <[email protected]>
785
786 * config/tc-mips.c (append_insn): delete prev_pinfo2 and pinfo2.
787
fe35f09f
RS		 7882011-07-04 Richard Sandiford <[email protected]>
789
790 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Fix handling
791 of register 0.
792
e3a82c8e
MR		 7932011-07-04 Maciej W. Rozycki <[email protected]>
794
795 * config/tc-mips.c (append_insn): Make sure DWARF-2 location
796 information is properly adjusted for branches that get swapped.
797
9c55345c
TS		 7982011-07-03 Samuel Thibault <[email protected]>
799 Thomas Schwinge <[email protected]>
800
2bb70ae0 801 PR binutils/12913
9c55345c
TS		 802 * config/obj-elf.c (obj_elf_type): Use ELFOSABI_GNU name instead of
803 ELFOSABI_LINUX alias.
804 * config/tc-ia64.c: Likewise.
805
5f4cb198
NC		 8062011-06-30 Paul Carroll <[email protected]>
807
808 * config/tc-arm.c (do_t_add_sub): Only allow LSL shifts of less
809 than 4 in Thumb mode.
810
08f10d51
NC		 8112011-06-30 Nick Clifton <[email protected]>
812
813 PR gas/12848
814 * config/tc-arm.c (BAD_RANGE): New error message define.
815 (md_apply_fix): Use it.
816 Fix range check for thumb branch instructions.
817
a4e06468
RS		 8182011-06-29 Richard Sandiford <[email protected]>
819
820 * config/tc-mips.c (append_method): New enum.
821 (can_swap_branch_p, get_append_method): New functions.
822 (append_insn): Use get_append_method to decide how the instruction
823 should be added.
824
9fe77896
RS		 8252011-06-29 Richard Sandiford <[email protected]>
826
827 * config/tc-mips.c (append_insn): Remove bogus goto.
828
13408f1e
RS		 8292011-06-29 Richard Sandiford <[email protected]>
830
831 * config/tc-mips.c (append_insn): Always clear the history after an
832 unconditional branch.
833
ceb94aa5
RS		 8342011-06-29 Richard Sandiford <[email protected]>
835
836 * config/tc-mips.c (find_altered_mips16_opcode): New function.
837 (append_insn): Use it.
838
4c260379
RS		 8392011-06-29 Richard Sandiford <[email protected]>
840
841 * config/tc-mips.c (insn_uses_reg): Delete.
842 (gpr_read_mask, gpr_write_mask): New functions.
843 (fpr_read_mask, fpr_write_mask): Likewise.
844 (insns_between, nops_for_vr4130, append_insn): Use them.
845
02b1ab82
RS		 8462011-06-29 Richard Sandiford <[email protected]>
847
848 * config/tc-mips.c (md_mips_end): Call mips_emit_delays.
849
49c62a33
NC		 8502011-06-29 Dave Martin <[email protected]>
851
852 PR gas/12931
853 * config/tc-arm.c (mapping_state): When changing to ARM or THUMB
854 state set the minimum required alignment of the section.
855
7016a5d5
TG		 8562011-06-29 Tristan Gingold <[email protected]>
857
858 * config/tc-i386.c (i386_mach): Convert to ISO-C.
859 (md_begin, pe_directive_secrel, md_estimate_size_before_relax): Ditto.
860 (md_convert_frag, md_apply_fix, md_undefined_symbol): Ditto.
861 (md_section_align, tc_gen_reloc): Ditto.
862
af24f60c
TG		 8632011-06-28 Tristan Gingold <[email protected]>
864
865 * config/tc-alpha.c (s_alpha_pdesc): Fix indentation. Do not
866 generate dummy fix.
867
e1f4d6bd
TG		 8682011-06-28 Tristan Gingold <[email protected]>
869
870 * config/tc-alpha.c (load_expression): Use alloca instead of xmalloc.
871 (emit_jsrjmp): Ditto.
872 (tc_gen_reloc): Ditto.
873
4b1c4d2b
TG		 8742011-06-28 Tristan Gingold <[email protected]>
875
876 * config/tc-alpha.c (alpha_evax_proc_hash): Remove.
877 (alpha_evax_proc_data): New variable.
878 (s_alpha_ent): Prevent nested function. Remove has_insert call.
879 (s_alpha_pdesc): Do not call demand_empty_rest_of_line in case of
880 error. Do not search in the hash table. Check if match with .ent.
881 (s_alpha_name): Remove unused variable.
882 (md_begin): Remove initialization of alpha_evax_proc_hash.
883
8aacb050
TG		 8842011-06-27 Tristan Gingold <[email protected]>
885
886 * config/tc-alpha.c (add_to_link_pool): Remove basesym parameter.
887 Locally declare basesym. Add comments. Do not set literal_pool_size.
888 (load_expression): Adjust call to add_to_link_pool.
889 (s_alpha_pdesc): Define pdesc symbol using dot.
890 Do not set literal_pool_size.
891 (s_alpha_end): Use NULL instead of 0.
892
bb1d4256
TG		 8932011-06-27 Tristan Gingold <[email protected]>
894
895 * config/obj-evax.c (evax_frob_file_before_adjust): Add comments.
896 Fix style.
897 * config/obj-evax.h (struct alpha_linkage_fixups): Remove seg
898 field. Add comments.
899 (obj_symbol_type, object_headers, OBJ_SYMFIELD_TYPE): Remove
900
ab9794cf
RS		 9012011-06-26 Richard Sandiford <[email protected]>
902
903 * config/tc-mips.c (fix_24k_record_store_info): If the previous
904 instruction was a store, and the next instructions are unknown,
905 assume the worst.
906
932d1a1b
RS		 9072011-06-25 Richard Sandiford <[email protected]>
908
909 PR gas/12915
910 * config/tc-mips.c (nops_for_vr4130, nops_for_24k, nops_for_insn)
911 (nops_for_sequence, nops_for_insn_or_target): Add ignore parameters.
912 (mips_emit_delays, start_noreorder): Update accordingly.
913 (append_insn): Likewise. Revert original fix for this PR
914 and use the ignore parameter instead.
915
e3a99401
TG		 9162011-06-24 Tristan Gingold <[email protected]>
917
918 PR gas/11625
919 * config/obj-evax.c (evax_frob_symbol): Use as_bad instead of abort.
920
576d3307
TG		 9212011-06-24 Tristan Gingold <[email protected]>
922
923 * config/tc-alpha.c (add_to_link_pool): Remove useless offset
924 variable. Fix style.
925
f77ef3e2
RS		 9262011-06-23 Richard Sandiford <[email protected]>
927
928 PR gas/12915
929 * config/tc-mips.c (append_insn): Only consider hazards between the
930 pre-noreorder block and ip.
931
5f1af56b
MGD		 9322011-06-21 Sameera Deshpande <[email protected]>
933
934 * config/tc-arm.c (vfp_conv): Add check on range of immediate operand
935 in vcvt instruction between floating-point and fixed-point.
936 (operand_parse_code): Add "OP_oI32z".
937 (parse_operands): OP_oI32z case added.
938
ade78dba
L		 9392011-06-20 H.J. Lu <[email protected]>
940
941 * configure.tgt: Revert x32 change.
942
b47d265e
NC		 9432011-06-20 Nick Clifton <[email protected]>
944
945 * doc/Makefile.am: (CPU_DOCS): Add c-xstormy16.texi.
946 * doc/Makefile.in: Regenerate.
947 * doc/all.texi: Set XSTORMY16.
948 * doc/c-xstormy16.texi: New file.
949
8b778942
L		 9502011-06-19 H.J. Lu <[email protected]>
951
952 * configure.tgt: Support x32.
953
90b3661c
NC		 9542011-06-15 Nick Clifton <[email protected]>
955
956 * NEWS: Mention addition of TILEPRO and TIKE-Gx support.
957
2fb4b302
TG		 9582011-06-14 Tristan Gingold <[email protected]>
959
960 * config/tc-ppc.h (struct ppc_tc_sy): Complete comment on within.
961 (tc_new_dot_label): Define.
962 (ppc_new_dot_label): Declare.
963 * config/tc-ppc.c (ppc_frob_label): Set within target field.
964 (ppc_fix_adjustable): Use this field to adjust the reloc.
965 (ppc_new_dot_label): New function.
966
85b0f90c
AM		 9672011-06-14 Alan Modra <[email protected]>
968
969 * po/POTFILES.in: Regenerate.
970
aa137e4d
NC		 9712011-06-13 Walter Lee <[email protected]>
972
973 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
974 config/tc-tilepro.c.
975 (TARGET_CPU_HFILES): Add config/tc-tilegx.h and
976 config/tc-tilepro.h.
977 * Makefile.in: Regenerate.
978 * configure.tgt (tilepro-*-*): New.
979 (tilegx-*-*): Likewise.
980 * config/tc-tilegx.c: New file.
981 * config/tc-tilegx.h: Likewise.
982 * config/tc-tilepro.h: Likewise.
983 * config/tc-tilepro.c: Likewise.
984 * doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
985 c-tilepro.texi.
986 * doc/Makefile.in: Regenerate.
987 * doc/all.texi (TILEGX): Define.
988 (TILEPRO): Define.
989 * doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include
990 c-tilegx.texi and c-tilepro.texi.
991 * doc/c-tilegx.texi: New.
992 * doc/c-tilepro.texi: New.
993
94342ec3
NC		 9942011-06-13 Nick Clifton <[email protected]>
995
996 PR gas/12854
997 * config/tc-arm.c (do_shift): Do not allow shift operations at the
998 end of a register based shift insn.
999 (do_t_shift): Likewise.
1000
f9e53abc
NC		 10012011-06-13 Nick Clifton <[email protected]>
1002
1003 * config/tc-score.c (s3_my_get_expression): Delete unused local
1004 variable 'seg'.
1005 (s3_do_ldst_insn): Delete unused local variable 'strbak'.
1006 (s3_do16_ldst_insn): Delete unused local variable 'temp'.
1007 (s3_do_macro_bcmp): Zero inst_expand array.
1008 (s3_do_macro_bcmpz): Likewise.
1009 (s3_s_score_end): Delete unused local variable 'dot'.
1010 (s3_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
1011 * config/tc-score7.c (s7_my_get_expression): Delete unused local
1012 variable 'seg'.
1013 (s7_do_ldst_insn): Delete unused local variable 'strbak'.
1014 (s7_b32_relax_to_b16): Delete unused local variables 'r_old' and
1015 'r_new'.
1016 (s7_s_score_end): Delete unused local variable 'dot'.
1017 (s7_relax_frag): Delete unused local variable 'relax_size'.
1018 (s7_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
1019
6c30d220
L		 10202011-06-10 H.J. Lu <[email protected]>
1021
1022 AVX Programming Reference (June, 2011)
1023 * config/tc-i386.c (i386_error): Add invalid_vsib_address and
1024 unsupported_vector_index_register.
1025 (cpu_arch): Add .avx2, .bmi2, .lzcnt and .invpcid.
1026 (check_VecOperands): New.
f9e53abc 1027 (match_template): Call check_VecOperands. Handle
6c30d220
L		 1028 invalid_vsib_address and unsupported_vector_index_register.
1029 (build_modrm_byte): Support VecSIB. Check register-only source
1030 operand when two source operands are swapped.
1031 (i386_index_check): Allow Xmm/Ymm index registers.
1032
1033 * doc/c-i386.texi: Document avx2/.avx2, bmi2/.bmi2, lzcnt/.lzcnt
1034 and invpcid./invpcid.
1035
fd596c16
NC		 10362011-06-09 Nick Clifton <[email protected]>
1037
1038 PR gas/12861
1039 * config/tc-cr16.c (tc_gen_reloc): Remove unused local variable
1040 code.
1041 (check_cinv_options): Remove unused local variables. Make
1042 function void.
1043 (md_assemble): Remove unused local variable.
1044
c56791bb
RE		 10452011-06-09 James Greenhalgh <[email protected]>
1046
1047 * config/tc-arm.c (do_ldrd): Warn in unpredictable cases.
1048
331fe616 10492011-06-03 Arnaud Patard <[email protected]>
a4482bb6
NC		 1050
1051 PR gas/12698
1052 * config/tc-arm.c (parse_psr): Set m_profile to false when
1053 assembling for any architecture.
1054
26d97720
NS		 10552011-06-02 Jie Zhang [email protected]
1056 Nathan Sidwell [email protected]
1057
1058 * config/tc-arm.c (parse_address_main): Handle -0 offsets.
1059 (encode_arm_addr_mode_2): Set default sign of zero here ...
1060 (encode_arm_addr_mode_3): ... and here.
1061 (encode_arm_cp_address): ... and here.
1062 (md_apply_fix): Use default sign of zero here.
1063
cc643b88
NC		 10642011-06-02 Nick Clifton <[email protected]>
1065
1066 * as.c: Fix spelling typo.
1067 * read.c: Likewise.
1068 * config/tc-ppc.c: Likewise.
1069 * po/gas.pit: Regenerate.
1070
3b2f0793
PB		 10712011-05-31 Paul Brook <[email protected]>
1072
1073 * config/tc-arm.c (arm_cpus): Add Cortex-R5.
1074 (arm_extensions): Allow idiv on ARMv7-R.
1075 * doc/c-arm.text: Update idiv extension restrictions.
1076
b5884301
PB		 10772011-05-31 Paul Brook <[email protected]>
1078
1079 * config/tc-arm.c (arm_force_relocation): Resolve all pc-relative
1080 loads.
1081
10960bfb
PB		 10822011-05-31 Paul Brook <[email protected]>
1083
1084 * config/tc-arm.c (do_t_branch): Avoid relaxing branches to constant
1085 addresses.
1086
6e7ce2cd
PB		 10872011-05-31 Paul Brook <[email protected]>
1088 Nathan Sidwell <[email protected]>
1089
1090 * config/tc-arm.c (fix_new_arm): Create an absolute symbol for
1091 pc-relative fixes to constants.
1092 * config/tc-arm.h (TC_FORCE_RELOCATATION_ABS): Define.
cc643b88 1093
8e1adb8d
NC		 10942011-05-27 Nick Clifton <[email protected]>
1095
1096 * config/tc-s390.c (md_begin): Remove unused variable dup_insn.
1097
c8fa16ed
AK		 10982011-05-24 Andreas Krebbel <[email protected]>
1099
1100 * config/tc-s390.c (md_gather_operands): Fix check for floating
1101 register pair operands.
1102
5e4b319c
AK		 11032011-05-24 Andreas Krebbel <[email protected]>
1104
1105 * config/tc-s390.c (md_gather_operands): Emit an error for odd
1106 numbered registers used as register pair operand.
1107
56d0a8a1
NC		 11082011-05-23 Nick Clifton <[email protected]>
1109
1110 * config/tc-v850.h (TC_FX_SIZE_SLACK): Define.
1111
4a732032
BS		 11122011-05-20 Bernd Schmidt <[email protected]>
1113
1114 * config/tc-tic6x.c (tic6x_operators): Add "pcr_offset".
1115 (tic6x_parse_name): Handle it.
1116 (tic6x_fix_new_exp): Handle O_pcr_offset.
1117 (tic6x_fix_adjustable): Return 0 for the new relocs.
1118 (md_apply_fix): Handle them.
1119 (tc_gen_reloc): Likewise.
1120 * config/tc-tic6x.h (tic6x_fix_info): Add a fix_subsy member.
1121
d0da06e2
NC		 11222011-05-18 Nick Clifton <[email protected]>
1123
1124 PR gas/12754
1125 * config/tc-tic30.c (ordinal_names): Allow translation of the
1126 ordinal names.
1127
a1727c1a
NC		 11282011-05-18 Nick Clifton <[email protected]>
1129
1130 * config/tc-arm.c (s_unreq): Reword warning message to make it
1131 easier to translate.
1132 * config/tc-ia64.c (md_show_usage): Add note for translators.
1133 * configure.in (ALL_LINGUAS): Add "fi".
1134 * configure: Regenerate.
1135
85645aed
TG		 11362011-05-18 Tristan Gingold <[email protected]>
1137
1138 * config/tc-ppc.h (ppc_tc_sy): Reorder fields.
1139 Put size into an union with dw.
1140 (OBJ_COPY_SYMBOL_ATTRIBUTES): Adjust.
1141 (ppc_xcoff_end): Declare.
1142 (md_end): Define.
1143 * config/tc-ppc.c: Add includes for xcoff.
1144 (ppc_dwsect): New function.
1145 (md_pseudo_table): Add dwsect.
1146 (struct dw_subsection): New.
1147 (dw_sections): New.
1148 (ppc_change_debug_section): New function.
1149 (ppc_xcoff_end): Ditto.
1150 (ppc_function): Adjust for ppc_tc_sy.
1151 (ppc_symbol_new_hook): Ditto.
1152 (ppc_frob_symbol): Ditto.
1153 (ppc_frob_section): Do not set vma for debug sections.
1154 (ppc_fix_adjustable): Return true for debug sections.
1155 * config/obj-coff.c: Add includes for xcoff.
1156 (coff_frob_section): Handle dwarf section.
1157
9fd07943
NC		 11582011-05-17 Nick Clifton <[email protected]>
1159
4e511523
NC		 1160 * po/fi.po: New Finnish translation.
1161 * po/fr.po: Updated French translation.
1162
9fd07943
NC		 1163 * config/tc-m32r.c (md_show_usage): Fix typos in descriptions.
1164 * config/tc-mt.c (md_assemble): Fix typos in warning messages.
1165 * cond.c (s_else): Fix typos in error messages.
1166 * config/tc-pj.c (md_assemble): Fix typo in error message.
1167
0d7e0060
HPN		 11682011-05-16 Hans-Peter Nilsson <[email protected]>
1169
1170 * config/tc-cris.c (md_parse_option) <OPTION_PIC>: Error if not
1171 emitting ELF object.
1172 (md_show_usage): Only mention --pic if the assembler can generate
1173 ELF objects.
1174 * doc/c-cris.texi (CRIS-Opt): Mention that generating ELF is a
1175 prerequisite for --pic being a valid option.
1176
5648d7c7
AM		 11772011-05-13 Frederic Marchal <[email protected]>
1178
1179 PR gas/12755
1180 * config/tc-v850.c (parse_register_list): Correct error string.
1181
8aedb9fe
QN		 11822011-05-12 Quentin Neill <[email protected]>
1183
1184 * config/tc-i386.c (cpu_arch): Rename PROCESSOR_BDVER1 to PROCESSOR_BD.
1185 (i386_align_code): Ditto
1186
58ad575f
MGD		 11872011-05-12 Matthew Gretton-Dann <[email protected]>
1188
1189 PR gas/12715
1190 * config/tc-arm.c (parse_big_immediate): Fix parsing of 64-bit
1191 immediates on 32-bit hosts.
1192
af2f724e
QN		 11932011-05-10 Quentin Neill <[email protected]>
1194
1195 * config/tc-i386.c (cpu_arch): Add bdver2 and rename
1196 PROCESSOR_BDVER1 to PROCESSOR_BDVER.
1197 (i386_align_code): Rename PROCESSOR_BDVER1.
1198 (processor_type): Ditto.
1199 * doc/c-i386.texi: Add bdver2.
1200
6e789b26
AM		 12012011-05-10 Alan Modra <[email protected]>
1202
1203 * dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error.
1204
1bce6bd8
PB		 12052011-05-09 Paul Brook <[email protected]>
1206
1207 * config/tc-tic6x.c (streq): Define.
1208 (tic6x_get_unwind): New.
1209 (s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp,
1210 s_tic6x_personalityindex, s_tic6x_personality): New functions.
1211 (md_pseudo_table): Add "endp", "handlerdata", "personalityindex",
1212 "personality" and "cantunwind".
1213 (tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions,
1214 tic6x_start_unwind_section, tic6x_unwind_frame_regs,
1215 tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big,
1216 tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word,
1217 tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb,
1218 tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding,
1219 tic6x_cfi_endproc): New.
1220 * config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define.
1221 (tic6x_unwind_info): New.
1222 (tic6x_segment_info_type): Add marked_pr_dependency, unwind and
1223 text_unwind.
1224 (TARGET_USE_CFIPOP, tc_regname_to_dw2regnum,
1225 tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN,
1226 DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc,
1227 tc_cfi_section_name): Define.
1228 * doc/c-tic6x.texi: Document new unwinding directives.
1229 * dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default
1230 definitions.
1231 (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column,
1232 CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr):
1233 Move to dw2gencfi.h.
1234 (CFI_EMIT_target): Define.
1235 (dot_cfi_sections): Check tc_cfi_section_name.
1236 (dot_cfi_startproc): Use tc_cfi_startproc.
1237 (dot_cfi_endproc): Use tc_cfi_endproc.
1238 * dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset,
1239 CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame,
1240 CFI_val_encoded_addr): Move to here from dw2gencfi.c.
1241
6303c4ae
AM		 12422011-05-07 Alan Modra <[email protected]>
1243
1244 * dw2gencfi.c (CUR_SEG, SET_CUR_SEG, HANDLED, SET_HANDLED): Define.
1245 Use throughout in place of #if SUPPORT_FRAME_LINKONCE.
1246 (struct fde_entry): Rename cseg to cur_seg.
1247 (cfi_change_reg_numbers): Remove ATTRIBUTE_UNUSED.
1248 (get_cfi_seg): Likewise. Use if (SUPPORT_FRAME_LINKONCE) rather
1249 that #if SUPPORT_FRAME_LINKONCE.
1250 (cfi_finish): Likewise.
1251
f3b574bf
TG		 12522011-05-06 Tristan Gingold <[email protected]>
1253
1254 * read.c (s_comm_internal): Remove code for OBJ_VMS.
1255 (s_data): Ditto.
1256 (s_text): Ditto.
1257 * write.c (write_object_file): Ditto.
1258 * symbols.c (define_sym_at_dot): Ditto.
1259 (colon): Ditto.
1260
67ed7401
AM		 12612011-05-05 Alan Modra <[email protected]>
1262
1263 * dw2gencfi.c (SUPPORT_FRAME_LINKONCE): Define. Use throughout
1264 file to conditionally compile code added 2011-04-26.
1265 (cfi_change_reg_numbers): Add ATTRIBUTE_UNUSED on params only used
1266 when SUPPORT_FRAME_LINKONCE.
1267 (get_cfi_seg): Likewise. Reintroduce old code for when not
1268 SUPPORT_FRAME_LINKONCE.
1269 (cfi_finish): Move get_cfi_seg calls out of loop when not
1270 SUPPORT_FRAME_LINKONCE. Avoid unused var warning.
1271
2fbb87f6
PB		 12722011-05-03 Paul Brook <[email protected]>
1273
2fbb87f6
PB		 1274 * config/tc-tic6x.c (s_ehtype): New function.
1275 (md_pseudo_table): Add "ehtype".
1276 (tic6x_fix_adjustable, md_apply_fix): BFD_RELOC_C6000_EHTYPE.
1277 * doc/c-tic6x.texi: Document .ehtype directive.
1278
72b016b4
NC		 12792011-04-26 Kai Tietz <[email protected]>
1280
1281 * dw2gencfi.c (dwcfi_seg_list): New struct.
1282 (dwcfi_hash): New static hash variable.
1283 (get_debugseg_name): New.
1284 (alloc_debugseg_item): New.
1285 (make_debug_seg): New.
1286 (dwcfi_hash_insert): New.
1287 (dwcfi_hash_find): New.
1288 (dwcfi_hash_find_or_make): New.
1289 (cfi_insn_data): New member cur_seg.
1290 (cie_entry): Likewise.
1291 (fde_entry): New cseg and handled members.
1292 (alloc_fde_entry): Initialize cseg member.
1293 (alloc_cfi_insn_data): Initialize cur_seg member.
1294 (dot_cfi_sections): Compare for beginning of
1295 section names via strncmp.
1296 (get_cfi_seg): New.
1297 (cfi_finish): Treat link-once sections.
1298 (is_now_linkonce_segment): New local helper.
1299 (output_cie): Ignore cie entries not member of current
1300 segment.
1301 (output_fde): Likewise.
1302 (select_cie_for_fde): Likewise.
1303 (cfi_change_reg_numbers): Add new argument for current segment
1304 and ignore insn elements, if not part of current segment.
1305 * ehopt.c (get_cie_info): Use strncmp for
1306 section name matching.
1307 (heck_eh_frame): Likewise.
1308
15be625d
CM		 13092011-04-20 Catherine Moore <[email protected]>
1310 David Ung <[email protected]>
1311
1312 * config/mips.c (mips_cl_insn): Add new field complete_p.
1313 (create_insn): Initialize complete_p to zero.
1314 (BASE_REG_EQ): New.
1315 (fix_24k_align_to): New.
1316 (fix_24k_store_info): Declare.
1317 (fix_24k_sort): New.
1318 (fix_24k_record_store_info): New.
1319 (nops_for_24k): New.
1320 (nops_for_insn): Call nops_for_24k.
1321 (append_insn): Move O_constant expression handling.
72b016b4 1322
8ad17b3a
AM		 13232011-04-20 Alan Modra <[email protected]>
1324
1325 * hash.c (set_gas_hash_table_size): Use bfd_hash_set_default_size.
1326 (hash_new_sized): New function, split out from..
1327 (hash_new): ..here.
1328
00bbc0bd
NC		 13292011-04-19 Nick Clifton <[email protected]>
1330
1331 * config/tc-arm.c (v7m_psrs): Revert previous delta.
1332
ac7f631b
NC		 13332011-04-18 Julian Brown <[email protected]>
1334 Nick Clifton <[email protected]>
1335
1336 * config/tc-arm.c (parse_psr): Use selected_cpu not cpu_variant to
1337 detect M-profile targets.
1338 (do_t_swi): Exclude v7 and higher variants from arm_ext_os test.
1339 (v7m_psrs): Fix typo: basepri_max should be basepri_mask.
1340
902cc293
AK		 13412011-04-14 Andreas Krebbel <[email protected]>
1342
1343 * config/tc-s390.c (s390_machine): New prototype.
1344 (md_pseudo_table): New pseudo-op .machine.
1345 (s390_opcode_hash): Initialize to NULL.
1346 (s390_parse_cpu): New function.
1347 (md_parse_option): Use s390_parse_cpu.
1348 (s390_setup_opcodes): New function.
1349 (md_begin): Use s390_setup_opcodes.
1350 (s390_machine): New hook handling the new .machine pseudo.
1351
1352 * doc/c-s390.texi: Document the new pseudo op .machine.
1353
2b5d6a91
L		 13542011-04-12 H.J. Lu <[email protected]>
1355
1356 * config/tc-i386.c (i386_mach): Start error message with lower
1357 case.
1358 (md_begin): Likewise.
1359 (md_parse_option): Likewise.
1360 (i386_target_format): Likewise.
1361 (check_byte_reg): Likewise.
1362 (check_long_reg): Likewise.
1363 (check_qword_reg): Likewise.
1364 (check_word_reg): Likewise.
1365
0d9b4b55
NC		 13662011-04-12 Nick Clifton <[email protected]>
1367
1368 PR gas/12532
1369 * config/tc-arm.c (relax_branch): Do not relax branches to
1370 preemptable global symbols.
1371
d2cd1205
JB		 13722011-04-11 Julian Brown <[email protected]>
1373
1374 * config/tc-arm.c (parse_psr): Add LHS argument. Improve support
1375 for *APSR bitmasks.
1376 (operand_parse_code): Replace OP_PSR with OP_wPSR and OP_rPSR.
1377 Remove OP_RVC_PSR.
1378 (parse_operands): Likewise.
1379 (do_mrs): Tweak error message for constraint.
1380 (do_t_mrs): Update constraints for changes to APSR support.
1381 (do_t_msr): Likewise. Don't set PSR_f flag here.
1382 (psrs): Remove "g", "nzcvq", "nzcvqg".
1383 (insns): Tweak entries for msr and mrs instructions.
1384
4a57f2cf
KT		 13852011-04-11 Kai Tietz <[email protected]>
1386
1387 * config/tc-i386.c (x86_cons): Initialize adjust with zero.
1388
249c2423
NC		 13892011-04-11 Nick Clifton <[email protected]>
1390
4e4f7c87
NC		 1391 * config/tc-i386.c (x86_cons): Define even for non-ELF targets.
1392 * config/tc-i386.h (x86_cons): Always prototype.
1393
249c2423
NC		 1394 * config/tc-cr16.c (getprocregp_image): Fix type of 'r' parameter
1395 in order to avoid a compile time warning.
1396 (getprocreg_image): Likewise.
1397
d86fff44
AM		 13982011-04-11 Alan Modra <[email protected]>
1399
1400 * config/tc-cr16.c (getprocreg_image): Correct range check.
1401 (getprocregp_image): Likewise.
1402
8c5fc800
JM		 14032011-04-06 Joseph Myers <[email protected]>
1404
1405 * configure.tgt (strongarm*be, strongarm*b, strongarm*,
1406 xscale*be|xscale*b, xscale*): Remove architectures.
1407 (thumb-*-coff, thumb-*-rtems*, thumb-*-elf, thumb-epoc-pe,
1408 thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets.
1409
592588f3
TG		 14102011-04-01 Tristan Gingold <[email protected]>
1411
1412 * config/tc-ia64.c (md_apply_fix): Add a cast to avoid a warning.
1413
ac145307
BS		 14142011-03-31 Bernd Schmidt <[email protected]>
1415
1416 * config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
1417 static variables.
1418 (md_begin): Initialize them.
1419 (s_tic6x_scomm): New static function.
1420 (md_pseudo_table): Add "scomm".
1421 (tc_gen_reloc): Really undo all adjustments made by
1422 bfd_install_relocation.
1423 * doc/c-tic6x.texi: Document the .scomm directive.
1424
fc0eebac
TG		 14252011-03-31 Tristan Gingold <[email protected]>
1426
1427 * dwarf2dbg.c (DWARF2_VERSION): Define.
1428 (out_debug_line): Use it.
1429 (out_debug_aranges): Ditto.
1430 (out_debug_info): Ditto.
1431 * config/tc-ia64.h (DWARF2_VERSION): Override it.
1432
f956bf33
NC		 14332011-03-30 Michael Snyder <[email protected]>
1434
1435 * obj-elf.c (obj_elf_section): Free malloced name.
4ac14836
NC		 1436 * macro.c (get_any_string): Free malloced br_buf.
1437 (do_formals): Free 'formal'.
f956bf33 1438
c734e7e3
TG		 14392011-03-30 Tristan Gingold <[email protected]>
1440
1441 * config/tc-ppc.c (ppc_frob_symbol): Convert stsym symbols value
1442 to offset only if within is set.
1443 (ppc_stabx): Reformat. For stsym stabs, add a check and set
1444 within only for symbols.
1445
af3ecb4a
RH		 14462011-03-29 Richard Henderson <[email protected]>
1447
1448 PR 12610
1449 * config/tc-alpha.c (s_alpha_align): Don't auto-align a previous
1450 label; zap alpha_insn_label.
1451
75c1c785
L		 14522011-03-29 H.J. Lu <[email protected]>
1453
1454 * config/tc-i386.c (handle_quad): Properly handle multiple
1455 operands.
1456
fc99ebdc
MF		 14572011-03-29 Mike Frysinger <[email protected]>
1458
1459 * config/bfin-parse.y (BYTEUNPACK): Return yyerror when dest
1460 reg $2 is the same as dest reg $4.
1461
3823a074
MF		 14622011-03-29 Mike Frysinger <[email protected]>
1463
1464 * config/bfin-parse.y (BYTEOP16M): Return yyerror when dest
1465 reg $2 is the same as dest reg $4.
1466
0be99d4b
MF		 14672011-03-29 Mike Frysinger <[email protected]>
1468
1469 * config/bfin-parse.y (BYTEOP16P): Return yyerror when dest
1470 reg $2 is the same as dest reg $4.
1471
f4a2f576
MF		 14722011-03-28 Mike Frysinger <[email protected]>
1473
1474 * config/bfin-parse.y (16bit acc add): Return yyerror when dest
1475 reg $1 is the same as dest reg $7.
1476
314a59d5
L		 14772011-03-28 H.J. Lu <[email protected]>
1478
1479 * config/tc-i386.c (handle_quad): New.
1480 (md_pseudo_table): Add "quad".
1481
5b806d27
NC		 14822011-03-26 John Marino <[email protected]>
1483
1484 * configure.tgt: Fix support for *-*-dragonfly*.
1485 * config/tc-i386.c: define SVR4_COMMENT_CHARS for dragonfly.
1486 * config/te-dragonfly.h: New file.
1487
b8c610a7
EW		 14882011-03-24 Eric B. Weddington <[email protected]>
1489
1490 * config/tc-avr.c (mcu_types): Add new devices: atmega325pa,
1491 atmega3250pa, atmega3290pa, atmega16hvbrevb, atmega32hvbrevb,
1492 at90pwm161.
1493 * doc/c-avr.texi: Document new device names.
1494
2dd0dc94
MF		 14952011-03-24 Mike Frysinger <[email protected]>
1496
1497 * config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest
1498 reg $1 is the same as dest reg $7.
1499 (quad 16bit add/sub): Return yyerror when dest reg $1 is the same as
1500 dest reg $7.
1501
a0bc8198
MF		 15022011-03-24 Mike Frysinger <[email protected]>
1503
1504 * config/bfin-parse.y (check_macfuncs): Clarify error message when
1505 P is mismatched. Check destination regno are off by one when P is
1506 set, or are equal when P is not set.
1507
ba48c47b
MF		 15082011-03-23 Mike Frysinger <[email protected]>
1509
1510 * config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is
1511 the same as dest reg $4.
1512 (BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5.
1513
6f8a4444
EW		 15142011-03-23 Eric B. Weddington <[email protected]>
1515
1516 * config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u,
1517 atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu.
1518 * doc/c-avr.texi: Document new device names.
1519
8cc66334
EW		 15202011-03-22 Eric B. Weddington <[email protected]>
1521
1522 * config/tc-avr.c (struct avr_opcodes_s): Add opcode field.
1523 (AVR_INSN): Change definition to match.
1524 (avr_opcodes): Likewise, change to match.
1525 (mcu_types): Add XMEGA architecture names and new XMEGA device names.
1526 (md_show_usage): Add XMEGA architecture names.
1527 (avr_operand): Add 'E' constraint for DES instruction of XMEGA devices.
1528 Add support for SPM Z+ instruction.
1529 * doc/c-avr.texi: Add documentation for XMEGA architectures and
1530 devices.
1531
4fb8d1c6
EW		 15322011-03-21 Eric B. Weddington <[email protected]>
1533
1534 * config/tc-avr.c (md_show_usage): Add "Assembler" text to output.
1535
869fe6ea
AM		 15362011-03-18 Alan Modra <[email protected]>
1537
1538 * config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol
1539 on .size expression errors rather than symbols in the size expression.
1540
144886fa
AM		 15412011-03-18 Alan Modra <[email protected]>
1542
1543 * input-scrub.c (line_numberT): Delete.
1544 (input_scrub_close): Reset line counters.
1545 * messages.c (as_show_where): Don't print invalid line number.
1546 (as_warn_internal, as_bad_internal): Likewise.
1547
04648e65
AM		 15482011-03-18 Alan Modra <[email protected]>
1549
1550 * read.c (read_a_source_file): Remove md_after_pass_hook.
1551 Move "quit" label before set of dot_symbol.
1552 * config/tc-d10v.h (md_after_pass_hook): Don't define.
1553 * config/tc-d30v.h (md_after_pass_hook): Likewise.
1554 * config/tc-m32r.h (md_after_pass_hook): Likewise.
1555 (md_cleanup): Define to call m32r_fill_insn.
1556
db3a4e40
AK		 15572011-03-18 Andreas Krebbel <[email protected]>
1558
1559 * config/tc-s390.c (md_parse_option): Add -march=all option which
1560 switches to the highest available CPU.
1561
259af69e
AM		 15622011-03-17 Alan Modra <[email protected]>
1563
1564 PR 12569
1565 * expr.c (operand): Correct passing of "mode" to expr.
1566 * read.c (do_org): Allow expr_section.
1567 (get_known_segmented_expression): Don't assert anything about the
1568 segment.
1569
21be61f5
L		 15702011-03-16 H.J. Lu <[email protected]>
1571
1572 * as.c (show_usage): Add --size-check=.
1573 (parse_args): Add and handle OPTION_SIZE_CHECK.
1574
1575 * as.h (flag_size_check): New.
1576
1577 * config/obj-elf.c (elf_frob_symbol): Use as_bad to report
1578 bad .size directive only for --size-check=error.
1579
1580 * doc/as.texinfo: Document --size-check=.
1581
7f35e991
MF		 15822011-03-14 Mike Frysinger <[email protected]>
1583
1584 * config/tc-bfin.c (bfin_cpus[]): Add 0.4 for
1585 bf542/bf544/bf547/bf548/bf549.
1586
34e77a92
RS		 15872011-03-14 Richard Sandiford <[email protected]>
1588
1589 * config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
1590 determine whether a relocation is needed.
1591 (md_apply_fix, arm_apply_sym_value): Likewise.
1592
35fc36a8
RS		 15932011-03-14 Richard Sandiford <[email protected]>
1594
1595 * config/tc-arm.c (arm_adjust_symtab): Set the branch type
1596 for Thumb symbols.
1597
502df130
NC		 15982011-03-11 Nick Clifton <[email protected]>
1599
1600 * remap.c (remap_debug_filename): Always allocate a buffer for the
1601 returned pointer.
1602 * stabs.c (stabs_generate_asm_file): Free the pointer returned by
1603 remap_debug_filename.
1604
5652b491
MS		 16052011-03-10 Michael Snyder <[email protected]>
1606
1607 Revert the following change:
1608 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1609 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
1610
293855c8
AM		 16112011-03-10 Alan Modra <[email protected]>
1612
1613 * gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
1614 TARGET_SYMBOL_FIELDS): Don't define.
1615 * gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.
1616
9f6db0d3
MS		 16172011-03-09 Michael Snyder <[email protected]>
1618
1619 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
1620 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
5652b491
MS		 1621 (emit_fixed_inc_line_addr): Assign instead of conditional in
1622 assert.
9f6db0d3 1623
49002d7f
L		 16242011-03-05 H.J. Lu <[email protected]>
1625
1626 * config/obj-elf.c (elf_frob_symbol): Mention symbol name in
1627 non-constant .size expression.
1628
14aa5a8b
NC		 16292011-03-02 Nick Clifton <[email protected]>
1630
1631 * ecoff.c: Incldue filenames.h
1632
8b6efd89
KT		 16332011-02-28 Kai Tietz <[email protected]>
1634
1635 * depend.c (register_dependency): Use filename_(n)cmp.
1636 * dwarf2dbg.c (get_filenum): Likewise.
1637 * ecoff.c (add_file): Likewise.
1638 (ecoff_generate_asm_lineno): Likewise.
1639 * input-scrub.c (new_logical_line_flags): Likewise.
1640 * listing.c (file_info): Likewise.
1641 (listing_newline): Likewise.
1642 * remap.c (remap_debug_filename): Likewise.
1643 * stabs.c (generate_asm_file): Likewise.
1644 (stabs_generate_asm_lineno): Likewise.
1645
d455268f
MR		 16462011-02-28 Maciej W. Rozycki <[email protected]>
1647
1648 * config/tc-mips.c (append_insn): Disable branch relaxation for
1649 DSP instructions.
1650
3eebd5eb
MR		 16512011-02-28 Maciej W. Rozycki <[email protected]>
1652
1653 * config/tc-mips.c (macro): Handle M_PREF_AB.
1654
66b3e8da
MR		 16552011-02-28 Maciej W. Rozycki <[email protected]>
1656
1657 * config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary
1658 register to use.
1659 (RELAX_BRANCH_UNCOND): Adjust accordingly.
1660 (RELAX_BRANCH_LIKELY): Likewise.
1661 (RELAX_BRANCH_LINK): Likewise.
1662 (RELAX_BRANCH_TOOFAR): Likewise.
1663 (RELAX_BRANCH_AT): New macro.
1664 (append_insn): Encode the temporary register to use in standard
1665 MIPS branch relaxation.
1666 (relaxed_branch_length): Update according to changes to
1667 RELAX_BRANCH_ENCODE.
1668 (md_convert_frag): Use the encoded register as the temporary.
1669
ce70d90a
MR		 16702011-02-28 Maciej W. Rozycki <[email protected]>
1671
1672 * config/tc-mips.c (mips_fix_adjustable): On REL targets also
1673 reject PC-relative relocations.
1674
5c4f07ba
MR		 16752011-02-28 Maciej W. Rozycki <[email protected]>
1676
1677 * config/tc-mips.c (md_convert_frag): Correct message
1678 capitalization.
1679
5a0ade8b
AM		 16802011-02-28 Alan Modra <[email protected]>
1681
1682 * symbols.c (report_op_error): Remove unnecessary forward declaration.
1683 Add "op" parameter. Report operator and operand segments in error
1684 message, not operand symbols.
1685 (resolve_symbol_value): Always set segment for equated symbols, not
1686 just when finalizing. Adjust report_op_error calls.
1687
f2d8a97c
L		 16882011-02-25 H.J. Lu <[email protected]>
1689
7f648587
L		 1690 * config/tc-i386.c (reloc): Don't sign-check 4-byte relocations
1691 if 64bit relocations aren't allowed.
f2d8a97c 1692
e1e90034
AM		 16932011-02-25 Alan Modra <[email protected]>
1694
1695 PR gas/12519
1696 * config/obj-elf.c (elf_frob_symbol): Properly handle size expression.
1697
dfa58db1
MR		 16982011-02-21 Maciej W. Rozycki <[email protected]>
1699
1700 * config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
1701 initialization of offset_reloc.
1702
d58a1929
RH		 17032011-02-15 Richard Henderson <[email protected]>
1704
1705 * dw2gencfi.c (dot_cfi_dummy): New.
1706 (cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
1707 * read.c (pobegin): Unconditionally call cfi_pop_insert.
1708
822ce8ee
RW		 17092011-02-13 Ralf Wildenhues <[email protected]>
1710
1711 * configure: Regenerate.
1712
36f44611
MF		 17132011-02-13 Mike Frysinger <[email protected]>
1714
1715 * config/bfin-lex.l (BYTEOP2M): Remove tokenization.
1716 * config/bfin-parse.y (BYTEOP2M): Delete token.
1717 (asm_1): Remove BYTEOP2M insn matching.
1718
26bb3ddd
MF		 17192011-02-12 Mike Frysinger <[email protected]>
1720
1721 * config/bfin-defs.h: Include opcode/bfin.h.
1722 (M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete.
1723
347d120a
MF		 17242011-02-11 Mike Frysinger <[email protected]>
1725
1726 * doc/c-bfin.texi (Instruction Delimiting): Fix occur typo.
1727 (Modify Registers): Fix subtracted typo.
1728 (.byte2): Extend and swap descriptions with .byte4.
1729 (.byte4): Extend and swap descriptions with .byte2.
1730 (.db, .dw, .dd): Document behavior.
1731
5f956293
MF		 17322011-02-11 Mike Frysinger <[email protected]>
1733
1734 * config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.
1735
c0e524fe
AM		 17362011-02-11 Alan Modra <[email protected]>
1737
1738 * doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.
1739
635fb38d
AM		 17402011-02-10 Alan Modra <[email protected]>
1741
1742 * doc/as.texinfo (Overview): Add missing markup around Blackfin
1743 and PowerPC options.
1744
b8b738ac
AM		 17452011-02-10 Alan Modra <[email protected]>
1746
1747 * config/tc-ppc.c (md_show_usage): Remove -l and -b. Add -K PIC.
1748 * doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options.
1749 (Overview <Target PowerPC options>): Add a number of missing options.
1750 * doc/c-ppc.texi: Likewise. Add markup for use in manpage generation.
1751
2dde1948
L		 17522011-02-08 H.J. Lu <[email protected]>
1753
1754 PR gas/6957
1755 * config/tc-i386.c (i386_align_code): Use f32_patt when tuning
1756 for i686.
1757
a586129e
L		 17582011-02-08 H.J. Lu <[email protected]>
1759
1760 * config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
1761 for ISA extensions.
1762 (md_parse_option): Likewise.
1763
98d23bef
BS		 17642011-02-04 Bernd Schmidt <[email protected]>
1765
1766 * doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".
1767 * doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic".
1768 (TIC6X Options): Don't mention "-matomic".
1769 * config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete.
1770 (md_longopts): Remove corresponding entries.
1771 (md_parse_option): Don't handle them.
1772 (md_show_usage): Don't document them.
1773 (tic6x_atomic): Delete variable.
1774 (tic6x_update_features): Always copy tic6x_arch_enable to
1775 tic6x_features.
1776 (tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC.
1777 (s_tic6x_atomic, s_tic6x_noatomic): Remove functions.
1778 (md_pseudo_table): Remove ".atomic" and ".noatomic".
1779
a22429b9
NC		 17802011-01-31 Nick Clifton <[email protected]>
1781
1782 * write.c (write_contents): Include output file name and bfd error
1783 value when reporting the inability to write to the output file.
1784 * config/tc-rx.c (rx_handle_align): Do not insert NOPs into align
1785 frag that has a non-zero fill value.
1786
eb6fae19
DD		 17872011-01-27 DJ Delorie <[email protected]>
1788
1789 * config/tc-rx.c (md_convert_frag): If we can't compute the target
1790 address, zero out the values stored in the object file to make
1791 objdump's output consistent.
1792
ca19b261
KT		 17932011-01-26 Kai Tietz <[email protected]>
1794
1795 * config/tc-i386.c (md_begin): Set for x64 windows COFF target
1796 x86_dwarf2_return_column to 32.
1797
b37a4e79
NC		 17982011-01-20 Nick Clifton <[email protected]>
1799
1800 PR gas/12384
1801 * config/tc-h8300.c (constant_fits_width_p): Use correct type for
1802 comparison.
1803
6ac88ef3
L		 18042011-01-18 H.J. Lu <[email protected]>
1805
1806 * write.c (compress_debug): Return if section size is smaller
1807 than 32 bytes.
1808
24a2d04d
L		 18092011-01-18 H.J. Lu <[email protected]>
1810
1811 PR gas/12409
1812 * write.c (compress_debug): Return if section size is 0.
1813
4a58c4bd
NC		 18142011-01-18 Mingfeng Wu <[email protected]>
1815
1816 * config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible
1817 cores: fa606te, fa616te, fmp626. Modify the VFP of fa626te.
1818 * doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te,
1819 fmp626} options.
1820
7c31ae13
NC		 18212011-01-18 Nick Clifton <[email protected]>
1822
1823 PR gas/12390
1824 * doc/all.texi: Add NS32K
1825 * doc/as.texinfo: Remove target specific details of which
1826 characters act as comment initiators and statement separators into
1827 individual target specific files.
1828 * doc/c-alpha.texi (Alpha-Chars): Document special behaviour of
1829 the hash character at the start of a line.
1830 * doc/c-arm.texi (ARM-Chars): Likewise.
1831 * doc/c-avr.texi (AVR-Chars): Likewise.
1832 * doc/c-d10v.texi (D10V-Chars): Likewise.
1833 * doc/c-d30v.texi (D30V-Chars): Likewise.
1834 * doc/c-mmix.texi (MMIX-Chars): Likewise.
1835 * doc/c-s390.texi (s390 characters): Likewise.
1836 * doc/c-sh.texi (SH-Chars): Likewise.
1837 * doc/c-sh64.texi (SH64-Chars): Likewise.
1838 * doc/c-sparc.texi (SPARC-Chars): Likewise.
1839 * doc/c-tic6x.texi (TIC6X Syntax): Likewise.
1840 * doc/c-xtensa.texi (Xtensa Syntax): Likewise.
1841 * doc/c-z80.texi (Z80-Chars): Likewise.
1842 * doc/c-z8k.texi (Z8000-Chars): Likewise.
1843 * doc/c-pdp11.texi (PDP11-Syntax): Document line separator character.
1844 * doc/c-arc.texi (ARC-Chars): Fill in this subsection.
1845 * doc/c-bfin.texi (Blackfin Syntax): Document line comment and
1846 line separator characters.
1847 * doc/c-cr16.texi (CR16 Syntax): Likewise.
1848 * doc/c-i386.texi (i386-Chars): Likewise.
1849 * doc/c-i860.texi (i860-Chars): Likewise.
1850 * doc/c-i960.texi (i960-Chars): Likewise.
1851 * doc/c-ip2k.texi (IP2K-Chars): Likewise.
1852 * doc/c-lm32.texi (LM32-Chars): likewise.
1853 * doc/c-m32c.texi (M32C-Chars): Likewise.
1854 * doc/c-m68hc11.texi (M68HC11-syntax): Likewise.
1855 * doc/c-m68k.texi (M68K-Chars): Likewise.
1856 * doc/c-microblaze.texi (MicroBlaze-Chars): Likewise.
1857 * doc/c-msp430.texi (MSP430-Chars): Likewise.
1858 * doc/c-mt.texi (MT-Chars): Likewise.
1859 * doc/c-ns32k.texi (NS32K-Chars): Likewise.
1860 * doc/c-pj.texi (PJ-Chars): Likewise.
1861 * doc/c-ppc.texi (PowerPC-Chars): Likewise.
1862 * doc/c-rx.texi (RX-Chars): Likewise.
1863 * doc/c-score.texi (SCORE-Chars): Likewise.
1864 * doc/c-tic54x.texi (TIC54X-Chars): Likewise.
1865 * doc/c-v850.texi (V850-Chars): Likewise.
1866 * doc/c-vax.texi (VAX-Chars): Likewise.
1867 * doc/c-xc16x.texi (xc16x-Chars): Likewise.
1868
2a2a0f38
QN		 18692011-01-17 Quentin Neill <[email protected]>
1870
1871 * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS.
1872
1873 * doc/c-i386.texi (i386-TBM): New section.
1874
862be3fb
L		 18752011-01-16 H.J. Lu <[email protected]>
1876
1877 * config/tc-i386.c (disallow_64bit_disp): Renamed to ...
1878 (disallow_64bit_reloc): This.
1879 (md_assemble): Don't check movabs for x32 mode here.
1880 (i386_target_format): Updated.
1881 (tc_gen_reloc): Check if 64bit relocations are allowed.
1882
7f56bc95
L		 18832011-01-15 H.J. Lu <[email protected]>
1884
1885 * config/tc-i386.c (disallow_64bit_disp): New.
1886 (x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with
1887 X86_64_ABI/X86_64_X32_ABI.
1888 (md_assemble): Don't allow movabs with relocation in x32 mode.
1889 (i386_target_format): Updated.
1890
570561f7
L		 18912011-01-14 H.J. Lu <[email protected]>
1892
1893 * config/tc-i386.c (OPTION_N32): Renamed to ...
1894 (OPTION_X32): This.
1895 (md_longopts): Replace n32 with x32.
1896 (md_parse_option): Updated.
1897 (md_show_usage): Likewise.
1898
4a22cb7c 1899 * doc/c-i386.texi: Replace --n32 with --x32.
570561f7 1900
c95354ed
MX		 19012011-01-11 Mingjie Xing <[email protected]>
1902
1903 * config/tc-mips.c (mips_ip): Update error messages. Take an
1904 unadjusted offset for "+c" argument.
1905
7af8ed2d
NC		 19062011-01-10 Nick Clifton <[email protected]>
1907
1908 * config/tc-i386.c (x86_elf_abi): Only define for targets that use
1909 it.
1910
cdf9ccec
NC		 19112011-01-10 Nick Clifton <[email protected]>
1912
1913 * config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only
1914 part of the file.
1915
0855e32b
NS		 19162011-01-10 Nathan Sidwell <[email protected]>
1917 Glauber de Oliveira Costa <[email protected]>
1918
1919 * doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
1920 .tlsdescseq directive.
1921 * config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
1922 following a symbol.
1923 (s_arm_tls_descseq): New directive.
1924 (md_pseudo_table): Add it.
1925 (encode_branch): Allow TLS_CALL relocs too.
1926 (do_t_blx, do_t_branch23): Use encode_branch.
1927 (reloc_names): Add tlsdesc and tlscall.
1928 (md_apply_fix): Process tls desc relocations.
1929 (tc_gen_reloc): Likewise.
1930 (arm_fix_adjustable): Likewise.
1931
87973e9f
QN		 19322011-01-07 Quentin Neill <[email protected]>
1933
1934 * config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS.
1935
1936 * doc/c-i386.texi (i386-BMI): New section.
1937
12505806
PK		 19382011-01-06 Paul Koning <[email protected]>
1939
1940 * config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative
1941 references to absolute addresses.
1942
9689e3a3
DD		 19432011-01-05 DJ Delorie <[email protected]>
1944
1945 * config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression
1946 instead of an RH_NEG32 one.
1947
35cc6a0b
L		 19482011-01-05 Jonathan Wakely <[email protected]>
1949
1950 * doc/c-i386.texi: Clarify --n32.
1951
f12dc422
L		 19522011-01-04 H.J. Lu <[email protected]>
1953
1954 * config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit
1955 integer registers in VEX.vvvv. Check register-only source
1956 operand when two source operands are swapped. Properly update
1957 destination when two source operands are swapped.
1958
0db46eb4
L		 19592011-01-01 H.J. Lu <[email protected]>
1960
1961 * gas.c (parse_args): Update copyright to 2011.
1962
5b326c3e 1963For older changes see ChangeLog-2010
08d56133
NC		 1964\f
1965Local Variables:
1966mode: change-log
1967left-margin: 8
1968fill-column: 74
1969version-control: never
1970End:
Empty description
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