1 2010-12-10 Maciej W. Rozycki <macro@codesourcery.com>
3 * config/tc-mips.h (TC_ADDRESS_BYTES): New macro.
4 (mips_address_bytes): New prototype.
5 * config/tc-mips.c (mips_address_bytes): New function.
7 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
9 * config/tc-mips.c (mips_ip): Remove dead format specifier code.
11 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
13 * config/tc-mips.c (file_ase_mips16): Adjust comment.
14 (append_insn): Update file_ase_mips16.
15 (mips_after_parse_args): Don't set file_ase_mips16 here.
17 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
19 * config/tc-mips.c (macro)
20 <M_MSGSND, M_MSGLD, M_MSGLD_T, M_MSGWAIT, M_MSGWAIT_T>: Remove
21 dedicated return points.
23 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
25 * config/tc-mips.c (macro) <M_DEXT, M_DINS>: Correct types used
28 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
30 * config/tc-mips.c (macro) <ld_st>: Don't load a zero into an
31 auxiliary register when using a signed 16-bit constant offset.
33 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
35 * config/tc-mips.c (mips_ip): Remove lastregno's
38 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
40 * config/tc-mips.c (mips_ip) <'('>: Don't let '4', '5' or '-'
41 as a base register specifier.
43 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
45 * config/tc-mips.c (macro) <M_S_DOB>: Fix the placement of code.
47 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
49 * config/tc-mips.c (mips_ip) <'u'>: Report the value of the LUI
50 argument complained about; reword the message.
52 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
54 * config/tc-mips.c (macro)
55 <M_BGTUL_I, M_BGTU_I, M_BLEUL_I, M_BLEU_I>: Fix the constant
56 used to compare against for the always-false/true case.
58 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
60 * config/tc-mips.c (macro): Remove a trailing 0 from NOP
63 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
65 * config/tc-mips.c (macro): Use EXTRACT_OPERAND to get register
68 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
70 * config/tc-mips.c (macro): Replace 0 with ZERO in macro_build
71 and move_register calls referring to $0.
73 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
75 * config/tc-mips.c (macro, mips_ip): Correct message
78 2010-12-09 Arnold Metselaar <arnold.metselaar@planet.nl>
80 * config/tc-z80.c (md_apply_fix): Rename var to fix shadow warning.
82 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
84 * config/tc-mips.c (macro_build, macro, mips_ip, md_apply_fix):
87 2010-12-09 Mike Frysinger <vapier@gentoo.org>
89 * .gitignore: New file.
91 2010-12-05 Arnold Metselaar <arnold.metselaar@planet.nl>
94 * config/tc-z80.c (emit_mx, emit_ldxhl): Do not use
95 symbol_get_value_expression on a symbol that may not yet have
97 * testsuite/gas/z80/atend.s: New file, test case for bug 12269,
98 provided by Chris Smith.
99 * testsuite/gas/z80/atend.d: New file, expected results for atend.s.
100 * testsuite/gas/z80/z80.exp: Run new test case.
102 2010-12-04 Maciej W. Rozycki <macro@codesourcery.com>
105 * expr.c (expr_build_dot): Make a clone of the symbol to return if
108 2010-12-02 Richard Sandiford <richard.sandiford@linaro.org>
110 * symbols.c (S_FORCE_RELOC): Return true for indirect functions
112 * expr.c (operand): Don't convert absolute symbols to constants
113 if S_FORCE_RELOC is true.
114 (expr): Only reduce subtractions between different symbols if
115 S_FORCE_RELOC is false for both of them.
116 * write.c (fixup_segment): Don't remove symbols if S_FORCE_RELOC
117 is true for them, regardless of their segment.
119 2010-12-01 Maciej W. Rozycki <macro@codesourcery.com>
121 * symbols.h (dot_symbol): New declaration.
122 (dot_symbol_init): New prototype.
123 * symbols.c (dot_symbol): New variable.
124 (symbol_clone): Assert it's not dot_symbol being cloned.
125 (dot_symbol_init): New function.
126 (symbol_clone_if_forward_ref): Create a new temporary symbol
127 when trying to clone dot_symbol.
128 * expr.c (current_location): Refer to dot_symbol instead of
129 making a new temporary symbol.
130 * read.c (read_a_source_file): Update dot_symbol as we go.
131 * as.c (main): Call dot_symbol_init.
133 2010-12-01 Maciej W. Rozycki <macro@codesourcery.com>
135 * symbols.c (symbol_clone_if_forward_ref): Don't limit cloning
136 to expr_section symbols; clone all equated symbols. Clear
137 sy_resolving of the cloned copy.
138 * expr.c (operand): Only clone equated symbols on a final
139 (i.e. non-equated) reference.
141 2010-12-01 Richard Sandiford <rdsandiford@googlemail.com>
143 * config/tc-mips.c (md_convert_frag): Remove a call to
144 S_GET_VALUE and use the result of resolve_symbol_value as the
145 value of the symbol processed in MIPS16 relaxation.
147 2010-11-30 Joel Sherrill <joel.sherrill@oarcorp.com>
149 * configure.tgt: Add sparc64-rtems.
151 2010-11-25 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
153 * config/tc-s390.c (current_cpu): Initialize with latest CPU.
154 (init_default_arch): Default to z/Architecture mode if CPU provides it.
155 Remove the check setting the CPU default.
157 2010-11-25 Alan Modra <amodra@gmail.com>
161 2010-11-25 Alan Modra <amodra@gmail.com>
164 * compress-debug.c: Include config.h first.
166 2010-11-24 Mike Frysinger <vapier@gentoo.org>
168 * doc/as.texinfo: Refer to and include c-bfin.texi for Blackfin
170 * doc/c-bfin.texi: Add markup for use in manpage generation.
172 2010-11-23 Sterling Augustine <sterling@tensilica.com>
174 * doc/as.texinfo: Refer to and include c-xtensa.texi for Xtensa
175 options. Move Xtensa options to proper alphabetical location.
177 * doc/c-xtensa.texi: Add markup for use in manpage generation.
179 2010-11-23 Mingming Sun <mingm.sun@gmail.com>
181 * config/tc-mips.c (mips_cpu_info_table): Move loongson3a after sb1.
183 2010-11-23 H.J. Lu <hongjiu.lu@intel.com>
185 * doc/as.texinfo: Refer to and include c-i386.texi for i386
188 * doc/c-i386.texi: Add markup for use in manpage generation.
190 2010-11-22 Joseph Myers <joseph@codesourcery.com>
192 * doc/as.texinfo: Refer to or include c-alpha.texi for Alpha
193 options. Refer to or include c-tic6x.texi for C6X options instead
194 of duplicating documentation here.
195 * doc/c-alpha.texi, doc/c-tic6x.texi: Add markup for use in
198 2010-11-19 Alan Modra <amodra@gmail.com>
201 * configure.in: Disable emulations for PE targets.
202 * configure: Regenerate.
204 2010-11-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
207 * config/obj-elf.c (elf_adjust_symtab) [TE_SOLARIS]: Make sy
210 2010-11-17 Nick Clifton <nickc@redhat.com>
212 * input-file.c (input_file_open): Check for empty input files.
213 (input_file_get): Check for end of file before reading any more
215 (input_file_give_next_buffer): Likewise.
217 2010-11-15 H.J. Lu <hongjiu.lu@intel.com>
219 * config/obj-elf.c (elf_process_stab): Mark parameters as
222 2010-11-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
224 * config/obj-elf.c (elf_generate_asm_lineno): New function.
225 (elf_process_stab): New function.
226 (elf_format_ops): Always use them as generate_asm_lineno,
227 process_stab members.
229 2010-11-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
232 * config/tc-arm.c (arm_arch_v6m_only): New variable.
233 (aeabi_set_public_attributes): Ensure we only set the Operating System
234 Extension when we are on an M-profile core.
236 2010-11-13 Richard Sandiford <rdsandiford@googlemail.com>
238 * config/tc-mips.c (macro_build): Remove gas_assert from 'o' case.
239 Use a restricted gas_assert for 'i' and 'j'.
241 2010-11-11 Mingming Sun <mingm.sun@gmail.com>
243 * config/tc-mips.c (mips_cpu_info_table): Add loongson3a in MIPS 64.
244 * doc/c-mips.texi (MIPS cpu): Add loongson3a.
246 2010-11-10 Richard Sandiford <richard.sandiford@linaro.org>
248 * config/tc-arm.c (do_t_branch): Treat (PLT) branches as wide.
250 2010-11-05 Nick Clifton <nickc@redhat.com>
252 * config/tc-cr16.c (getprocreg_image): Fix typo MAX_PREG ->
254 (getprocregp_image): Likewise.
256 2010-11-05 Tristan Gingold <gingold@adacore.com>
258 * po/gas.pot: Regenerate
259 * po/POTFILES.in: Regenerate
261 2010-11-05 Tristan Gingold <gingold@adacore.com>
263 * NEWS: Add marker for 2.21.
265 2010-11-05 Dave Korn <dave.korn.cygwin@gmail.com>
268 * config/obj-coff.c (weak_altname2name): Don't infer from the presence
269 of a period that the symbol has been already uniquify-d.
270 (weak_uniquify): Don't worry that the symbol might have been already
273 2010-11-04 Alan Modra <amodra@gmail.com>
275 * config/tc-ppc.c (nop_limit): New var.
276 (OPTION_NOPS): Define.
277 (md_longopts): Add --nops.
278 (md_parse_option): Handle it.
279 (md_show_usage): Publish.
280 (ppc_handle_align): Pad with a branch followed by nops if more
283 2010-11-03 H.J. Lu <hongjiu.lu@intel.com>
286 * config/tc-i386-intel.c (i386_intel_fold): Properly fold
287 _GLOBAL_OFFSET_TABLE_.
289 2010-11-02 Joseph Myers <joseph@codesourcery.com>
291 * config/tc-tic6x.c (OPTION_MPID, OPTION_MPIC, OPTION_MNO_PIC):
293 (md_longopts): Add options mpid, mpic and mno-pic.
294 (tic6x_pid_type, tic6x_pid, tic6x_pic, tic6x_pid_type_table,
295 tic6x_pid_types, tic6x_use_pid): New.
296 (md_parse_option): Handle new options.
297 (md_show_usage): Output help text for new options.
298 (tic6x_set_attributes): Set PID and PIC attributes.
299 * doc/as.texinfo: Document -mpid=, -mpic and -mno-pic.
300 * doc/c-tic6x.texi (TIC6X Options): Likewise.
302 2010-11-01 Maciej W. Rozycki <macro@linux-mips.org>
304 * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Use the offset
306 (mips_ip)['o']: Initialise offset_reloc.
308 2010-10-29 Joseph Myers <joseph@codesourcery.com>
310 * doc/c-tic6x.texi (TIC6X Directives): Mention
311 Tag_ABI_compatibility.
313 2010-10-29 H.J. Lu <hongjiu.lu@intel.com>
315 * write.c (compress_debug): Optimize section flags check.
317 2010-10-29 Bernd Schmidt <bernds@codesourcery.com>
318 Joseph Myers <joseph@codesourcery.com>
320 * config/tc-tic6x.c (OPTION_MDSBT, OPTION_MNO_DSBT): New enum
322 (md_longopts): Add mdsbt and mno-dsbt.
323 (tic6x_dsbt): New static variable.
324 (md_parse_option): Handle OPTION_MDSBT and OPTION_MNO_DSBT.
325 (md_show_usage): Output help text for -mdsbt and -mno-dsbt.
326 (TAG): Add comma at the end.
327 (tic6x_set_attributes): Set Tag_ABI_DSBT.
328 * doc/as.texinfo: Document -mdsbt and -mno-dsbt.
329 * doc/c-tic6x.texi (TIC6X Options): Likewise.
330 (TIC6X Directives): Mention Tag_ABI_DSBT.
332 2010-10-28 Matthias Klose <doko@ubuntu.com>
334 * doc/as.texinfo: Add directory section for info document.
336 2010-10-28 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
338 * config/tc-s390.c (md_begin): Only add to hash table if cpu and
341 2010-10-28 Alan Modra <amodra@gmail.com>
343 * config/tc-d30v.c (d30v_cons_align): Don't align .eh_frame.
345 2010-10-26 Alan Modra <amodra@gmail.com>
347 * config/obj-coff.c (coff_format_ops): Fix typo.
349 2010-10-25 Richard Sandiford <rdsandiford@googlemail.com>
351 * config/tc-mips.c (macro2): Delete.
353 2010-10-25 Nathan Sidwell <nathan@codesourcery.com>
355 * config/tc-tic6x.c: Add attribution.
357 2010-10-25 Mark Mitchell <mark@codesourcery.com>
359 * obj.h (struct format_ops): Add adjust_symtab.
360 * config/obj-multi.h (obj_adjust_symtab): Define.
361 * config/obj-aout.c (aout_format_ops): Init new field.
362 * config/obj-coff.c (coff_format_ops): Likewise.
363 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
364 * config/obj-elf.c (elf_format_ops): Likewise.
366 2010-10-25 Alan Modra <amodra@gmail.com>
369 * write.c (relax_frag): Don't allow forward branches to temporarily
370 becomde backward branches.
372 2010-10-23 Mark Mitchell <mark@codesourcery.com>
374 * config/obj-elf.c (elf_adjust_symtab): New. Move group section
375 processing here from elf_frob_file. Ensure that group signature
376 symbols have the name of the group.
377 (elf_frob_file): Move group section processing to
379 * config/obj-elf.h (elf_adjust_symtab): Declare.
380 (obj_adjust_symtab): Define.
381 * config/tc-arm.c (arm_adjust_symtab): Call elf_adjust_symtab.
383 2010-10-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
385 * config/tc-sparc.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define as
387 (ELF64_TARGET_FORMAT): Define as elf64-sparc-sol2.
389 2010-10-21 Joseph Myers <joseph@codesourcery.com>
391 * config/tc-tic6x.c (tic6x_arch_attribute, tic6x_arches,
392 md_assemble, tic6x_set_attributes): Update for attribute renaming.
393 * doc/c-tic6x.texi: Update for attribute renaming.
395 2010-10-19 Alan Modra <amodra@gmail.com>
397 * write.c (relax_segment): Correct address on frag added to stop
398 leb128/align frags bouncing.
400 2010-10-19 Alan Modra <amodra@gmail.com>
403 * frags.h (struct frag): Add "region" field.
404 * write.c (relax_frag): Don't add "stretch" to forward reference
405 target if there is an intervening org or align.
406 (relax_segment): Set region.
408 2010-10-18 Maciej W. Rozycki <macro@linux-mips.org>
410 * config/tc-mips.c (macro)[ldd_std]: Fix the relaxation variant
411 for absolute addressing.
413 2010-10-18 Maciej W. Rozycki <macro@linux-mips.org>
415 * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Handle 64-bit ABIs.
417 2010-10-18 Maciej W. Rozycki <macro@linux-mips.org>
419 * config/tc-mips.c (mips_pseudo_table): Add "sbss".
420 (s_change_sec): Handle it.
422 2010-10-15 Mike Frysinger <vapier@gentoo.org>
424 * config/bfin-parse.y (BYTEOP2M): Call BYTEOP2M().
426 2010-10-14 H.J. Lu <hongjiu.lu@intel.com>
428 * config/tc-i386.c (match_template): Check checkregsize
429 instead of w for register size check.
431 2010-10-14 H.J. Lu <hongjiu.lu@intel.com>
433 * config/tc-i386.c (_i386_insn): Add disp32_encoding.
434 (md_assemble): Don't call optimize_disp if disp32_encoding is
436 (parse_insn): Support .d32 to force 32bit displacement.
437 (output_branch): Use BIG if disp32_encoding is set.
439 * doc/c-i386.texi: Document .d32 encoding suffix.
441 2010-10-11 Steve Kilbane <steve.kilbane@analog.com>
443 * config/bfin-lex.l (FLAGS): New state.
444 (X, Z, S, M, T): Require FLAGS state.
445 ("(", ")"): Start/stop FLAGS state.
447 2010-10-11 David Gibson <david.gibson@analog.com>
449 * config/bfin-aux.h (bfin_loop_attempt_create_label): New prototype.
450 * config/bfin-parse.y (LOOP_BEGIN, LOOP_END): Handle numeric labels.
451 * config/tc-bfin.c (bfin_loop_attempt_create_label): New funtion.
453 2010-10-11 David Gibson <david.gibson@analog.com>
455 * config/tc-bfin.c (bfin_gen_loop): Check symbol before removing.
457 2010-10-08 Pierre Muller <muller@ics.u-strasbg.fr>
459 Fix build with -DDEBUG=7
460 * config/obj-coff.c (s_get_name, symbol_dump): Add prototypes.
462 2010-10-07 Bernd Schmidt <bernds@codesourcery.com>
464 * config/tc-tic6x.c (tic6x_try_encode): Correct encoding of fstg field
465 in SPKERNEL instructions.
467 2010-10-06 Nathan Sidwell <nathan@codesourcery.com>
469 * config/tc-arm.c (encode_branch): Remove superfluous braces.
470 (do_t_branch): Move reloc setting to end of routine.
472 2010-10-04 David Daney <ddaney@caviumnetworks.com>
474 * config/tc-mips.c (mips_fix_cn63xxp1): New variable.
475 (mips_ip): Add errata work around when mips_fix_cn63xxp1 set.
476 (OPTION_FIX_CN63XXP1, OPTION_NO_FIX_CN63XXP1): New enum options
478 (md_longopts): Add options for -mfix-cn63xxp1 and -mno-fix-cn63xxp1.
479 (md_parse_option): Handle OPTION_FIX_CN63XXP1 and
480 OPTION_NO_FIX_CN63XXP1.
481 (md_show_usage): Add documentation for -mfix-cn63xxp1.
482 * doc/c-mips.texi (-mfix-cn63xxp1, -mno-fix-cn63xxp1): Document
485 2010-09-29 Bernd Schmidt <bernds@codesourcery.com>
487 * gas/tic6x/insns-bad-1.s: Remove test for readonly tscl.
488 * gas/tic6x/insns-bad-1.l: Likewise.
489 * gas/tic6x/insns-c674x.d: Add test for writeable tscl.
490 * gas/tic6x/insns-c674x.s: Likewise.
492 2010-09-29 Alan Modra <amodra@gmail.com>
494 * expr.c (expr): Correct returned segment value.
496 2010-09-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
498 * configure: Regenerate.
500 2010-09-27 Bernd Schmidt <bernds@codesourcery.com>
502 * config/tc-tic6x.c (tic6x_fix_adjustable): New function.
503 * config/tc-tic6x.h (tic6x_fix_adjustable): Declare.
504 (tc_fix_adjustable): New macro.
506 2010-09-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
508 * config/tc-s390.c: (md_parse_option): New option -march=z196.
509 * doc/c-s390.texi: Document new option.
511 2010-09-27 Tejas Belagod <tejas.belagod@arm.com>
513 * config/tc-arm.c (do_neon_ldr_str): Deprecate ARM-mode PC-relative
514 VSTR, issue an error in THUMB mode.
516 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
518 * config/tc-arm.c (arm_ext_virt): New variable.
519 (arm_reg_type): Add REG_TYPE_RNB for banked registers.
520 (reg_entry): Allow registers to be larger than a byte.
521 (reg_alias): Fix type warning.
522 (parse_operands): Parse banked registers when appropriate.
523 (do_mrs): Add support for Virtualization Extensions.
524 (do_hvc): New function.
525 (do_t_mrs): Add support for Virtualization Extensions.
526 (do_t_msr): Likewise.
527 (do_t_hvc): New function.
528 (SPLRBANK): New define.
529 (reg_names): Add banked registers.
530 (insns): Add support for Virtualization Extensions.
531 (md_apply_fixup): Likewise.
532 (arm_cpus): -mcpu=cortex-a15 implies the Virtualization Extensions.
533 (arm_extensions): Add 'virt' extension.
534 (aeabi_set_public_attributes): Add support for Virtualization
536 * doc/c-arm.texi: Document 'virt' extension.
538 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
540 * config/tc-arm.c (arm_ext_adiv): New variable.
541 (do_div): New function.
542 (insns): Accept UDIV and SDIV in ARM state.
543 (arm_cpus): The cortex-a15 option has all current v7-A extensions.
544 (arm_extensions): Add 'idiv' extension.
545 (aeabi_set_public_attributes): Update Tag_DIV_use values for the
546 Integer Divide extension.
547 * doc/c-arm.texi: Document the idiv extension.
549 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
551 * config/tc-arm.c (arm_ext_v6m): New variable.
552 (arm_ext_m): Add support for OS extension.
553 (arm_ext_os): New variable.
554 (do_t_swi): In v6-M ensure we have the OS extension.
555 (arm_cpus): The cortex-m1 and cortex-m0 options have the OS
556 extension by default.
557 (arm_archs): Add armv6s-m.
558 (arm_extensions): Add 'os' extension.
559 (cpu_arch_ver): Add support for v6S-M.
560 * doc/c-arm.texi: Document the OS Extension, and v6-m and v6s-m
561 architecture options.
563 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
565 * config/tc-arm.c (arm_ext_v6z): Remove.
566 (arm_ext_sec): New variable.
567 (do_t_smc): In Thumb state SMC requires v7-A.
568 (insns): Make SMC depend on Security Extensions.
569 (arm_cpus): All -mcpu=cortex-a* options have the Security Extensions.
570 (arm_extensions): Add 'sec' extension.
571 (cpu_arch_ver): Reorder.
572 (aeabi_set_public_attributes): Emit Tag_Virtualization_use as
574 * doc/c-arm.texi: Document Security Extensions.
576 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
578 * config/tc-arm.c (arm_ext_mp): Add.
579 (do_pld): Update comment.
580 (insns): Add support for pldw.
581 (arm_cpus): Update cortex-a5, cortex-a9, and cortex-a15 to support
583 (arm_extensions): Add 'mp' extension.
584 (aeabi_set_public_attributes): Emit correct build attribute when
585 MP extension is enabled.
586 * doc/c-arm.texi: Update for MP extensions.
588 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
590 * config/tc-arm.c (md_pseduo_table): Add .arch_extension directive.
591 (arm_option_extension_value_table): Add.
592 (arm_extensions): Change type.
593 (arm_option_cpu_table): Rename...
594 (arm_option_fpu_table): ...to this.
595 (arm_fpus): Change type.
596 (arm_parse_extension): Enforce alphabetical order. Allow
597 extensions to be removed.
598 (arm_parse_arch): Allow extensions to be specified with -march.
599 (s_arm_arch_extension): Add.
600 (s_arm_fpu): Update for type changes.
601 * doc/c-arm.texi: Document changes to infrastructure.
603 2010-09-23 Alan Modra <amodra@gmail.com>
605 * config/tc-mn10300.c (tc_gen_reloc): Replace absolute symbols
606 with the absolute section symbol.
608 2010-09-22 Mike Frysinger <vapier@gentoo.org>
610 * config/bfin-parse.y: Fix typo in BYTEOP16P comment.
612 2010-09-22 Robin Getz <robin.getz@analog.com>
614 * config/bfin-parse.y (is_store): New function.
615 (gen_multi_instr_1): Check parallel slots for store insns.
617 2010-09-22 Robin Getz <robin.getz@analog.com>
619 * config/bfin-defs.h (IS_EMUDAT): New define.
620 * config/bfin-parse.y: Accept EMUDAT for any register move.
622 2010-09-22 Robin Getz <robin.getz@analog.com>
624 * config/bfin-parse.y: Improve error messages.
626 2010-09-22 Robin Getz <robin.getz@analog.com>
628 * config/bfin-parse.y (DBG): Fix regno encoding.
629 (DBGCMPLX): Likewise.
631 2010-09-22 Robin Getz <robin.getz@analog.com>
633 * config/bfin-lex.l: Accept multibyte chars in symbol names.
635 2010-09-22 Robin Getz <robin.getz@analog.com>
637 * config/bfin-defs.h (statusflags): Add AC0_COPY, V_COPY, and RND_MOD.
638 * config/bfin-lex.l: Tokenize AC0_COPY, V_COPY, and RND_MOD.
640 2010-09-22 Mike Frysinger <vapier@gentoo.org>
642 * config/bfin-aux.h (bfin_gen_pseudochr): New prototype.
643 * config/tc-bfin.c (bfin_gen_pseudochr): New function.
644 * config/bfin-parse.y: Call bfin_gen_pseudochr for OUTC tokens.
646 2010-09-22 Mike Frysinger <vapier@gentoo.org>
648 * config/bfin-lex.l (abort): Accept case-insensitive abort insn.
649 * config/bfin-parse.y (ABORT): Handle the ABORT token.
651 2010-09-22 Mike Frysinger <vapier@gentoo.org>
653 * config/tc-bfin.c (bfin_cpus[]): Add 0.2 for bf512/bf514/bf516/bf518.
655 2010-09-22 Mike Frysinger <vapier@gentoo.org>
657 * doc/c-bfin.texi (-mcpu): Add bf592.
658 * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF592.
659 (bfin_cpus[]): Add 0.0/0.1 for bf592.
661 2010-09-22 Mike Frysinger <vapier@gentoo.org>
663 * config/tc-bfin.c (comment_chars): Add #.
665 2010-09-20 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
667 * config/tc-arm.c (arm_cpus): Correct canonical names for Cortex CPUs.
669 2010-09-20 Richard Henderson <rth@redhat.com>
671 * config/tc-alpha.c (tc_gen_reloc): Remove hack around
672 bfd_perform_reloc for OBJ_ELF.
674 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
676 * config/tc-arm.c (do_t_ldmstm): Add logic to handle single-register
679 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
681 * config/tc-arm.c (parse_psr): Add condition for matching "APSR" on
683 (psrs): Add entry for PSR flags, g, nzcvq, nzcvqg.
685 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
687 * config/tc-arm.c (insns): Change MRC entry to accept APSR_RR instead
690 2010-09-17 Andrew Burgess <aburgess@broadcom.com>
693 * config/obj-elf.c (obj_elf_parse_section_letters): Correct test
694 for error return from md_elf_section_letter.
695 * config/tc-alpha.c (alpha_elf_section_letter): Correct error message.
696 * config/tc-i386.c (x86_64_section_letter): Likewise.
697 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
698 * config/tc-mep.c (mep_elf_section_letter): Likewise.
700 2010-09-15 Kai Tietz <kai.tietz@onevision.com>
702 * config/obj-coff-seh.c (seh_validate_seg): New funtion.
703 (obj_coff_seh_endproc): Add check for segment.
704 (obj_coff_seh_endprologue): Likewise.
705 (obj_coff_seh_pushreg): Likewise.
706 (obj_coff_seh_pushframe): Likewise.
707 (obj_coff_seh_save): Likewise.
708 (obj_coff_seh_setframe): Likewise.
710 * config/obj-coff-seh.h (seh_context): New member code_seg.
711 * config/obj-coff-seh.c: Implementing xdata/pdata section cloning
712 for link-once code-segment.
714 2010-09-14 Jie Zhang <jie@codesourcery.com>
716 * doc/c-arm.texi: Document -mcpu=cortex-m4.
718 2010-09-09 H.J. Lu <hongjiu.lu@intel.com>
720 * config/tc-i386.c (build_vex_prefix): Check VEXW1 for 2-byte
723 2010-09-09 Joseph Myers <joseph@codesourcery.com>
725 * doc/c-tic6x.texi (.c6xabi_attribute): Document directive.
727 2010-09-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
729 * config/tc-arm.c (arm_cpus): Add cortex-a15 entry.
730 * doc/c-arm.texi: Document -mcpu=cortex-a15.
732 2010-09-09 Gunther Nikl <gnikl@users.sourceforge.net>
734 * gas/config/tc-m68k.c (tc_gen_reloc): Handle references to defined
735 weak symbols first if generating an a.out object.
737 2010-09-09 Tejas Belagod <tejas.belagod@arm.com>
739 * config/tc-arm.c (md_apply_fix): Check if widened add, sub are
740 flag-setting and handle accordingly.
742 2010-09-09 Nick Clifton <nickc@redhat.com>
745 * config/tc-arm.c (parse_big_immediate): Allow for bignums being
746 extended to the size of a .octa.
748 2010-09-08 Julian Brown <julian@codesourcery.com>
750 * config/tc-arm.c (create_neon_reg_alias): Deal with case
753 2010-09-08 Nick Clifton <nickc@redhat.com>
756 * config/tc-mn10300.c (md_convert_frag): Zero out top two bytes of
757 long call instruction's displacement.
759 2010-09-03 H.J. Lu <hongjiu.lu@intel.com>
762 * config/tc-i386.c (i386_finalize_immediate): Check flag_code
763 instead of use_rela_relocations for 64bit.
765 2010-09-02 Richard Henderson <rth@redhat.com>
767 * dw2gencfi.c (TC_DWARF2_EMIT_OFFSET): Provide default.
768 (output_fde): Use it. Make sure to fully init exp before using it.
770 2010-08-31 Kai Tietz <kai.tietz@onevision.com>
772 * config/obj-coff-seh.c (obj_coff_seh_save): Correct comparison.
773 (obj_coff_seh_stackalloc): Likewise.
775 2010-08-31 Alan Modra <amodra@gmail.com>
777 * config/obj-elf.c (obj_elf_init_stab_section): Fix assertion.
779 2010-08-30 Richard Henderson <rth@redhat.com>
781 * config/obj-coff-seh.c: Rewrite the entire file.
782 (symtab, symptr, reltab, relcount, relsize): Remove.
783 (seh_ctx_root, seh_ctx): Remove.
784 (xdata_seg, xdata_subseg, pdata_seg): New.
785 (switch_xdata, switch_pdata): New.
786 (verify_context, verify_context_and_target, skip_whitespace_and_comma):
787 New parsing functions. Rewrite all parsing functions to use them.
788 (obj_coff_seh_32): Fix != arm thinko.
789 (obj_coff_seh_handler): For x64, don't accept handler pointer here,
791 (obj_coff_seh_handlerdata): New.
792 (do_seh_endproc): Split out of ...
793 (obj_coff_seh_endproc): ... here.
794 (obj_coff_seh_proc): Use it, if needed.
795 (seh_x64_make_prologue_element): Use XRESIZEVEC, symbol_temp_new_now.
796 (seh_x64_read_reg): Remove mm_regs alternative. Tidy integer reg
797 alternatives. Don't slurp commas.
798 (seh_read_offset): Remove.
799 (obj_coff_seh_pushframe): Split out from obj_coff_seh_push.
800 (obj_coff_seh_scope): Remove.
801 (obj_coff_seh_save): Decide UWOP_SAVE_* vs _FAR immediately.
802 (obj_coff_seh_stackalloc): Decide _SMALL vs _LARGE immediately.
803 (out_one, out_two, out_four): New.
804 (seh_x64_write_prologue_data, seh_x64_size_prologue_data,
805 seh_x64_write_function_xdata, write_function_xdata): Rewrite
806 from seh_x64_write_xdata, seh_needed_unwind_info, seh_store_elm_data,
807 seh_getelm_data_size, seh_getsize_of_unwind_entry,
808 seh_make_unwind_entry, seh_getsize_unwind_data, and
809 seh_create_unwind_data.
810 (seh_arm_write_function_pdata): Rewrite from seh_arm_create_pdata.
811 (write_function_pdata): Rewrite from make_function_entry_pdata.
812 (seh_write_text_eh_data, make_function_entry_pdata,
813 seh_arm_create_pdata, seh_arm_write_pdata, seh_reloc, save_relocs,
814 seh_symbol_init, seh_symbol, quick_section, seh_emit_rva,
815 seh_emit_long, seh_make_globl, seh_make_section2, seh_make_section,
816 seh_make_xlbl_name, make_seh_text_label, seh_fill_pcsyms,
817 seh_needed_unwind_info, seh_store_elm_data, seh_getelm_data_size,
818 seh_getsize_of_unwind_entry, seh_make_unwind_entry,
819 seh_getsize_unwind_data, seh_create_unwind_data,
820 seh_make_function_entry_xdata, seh_x64_makescope_elem): Remove.
821 * config/obj-coff-seh.h (SEH_CMDS): Remove seh_savemm, seh_scope.
822 Add seh_handlerdata. Adjust function/what arguments for
823 seh_savereg, seh_pushframe, seh_stackalloc.
824 (struct seh_prologue_element): Adjust members to closer match
825 the elements of the UNWIND_CODE structure.
826 (struct seh_scope_elem): Remove.
827 (struct seh_context): Replace char* members with symbolS or
828 expressionS as appropriate. Sort members by ARM/x64 applicability.
829 Remove obsolete stuff wrt direct symbol and reloc manipulation.
831 2010-08-25 Alan Modra <amodra@gmail.com>
833 * NEWS: Mention ampersand in macro change.
835 2010-08-25 Gunther Nikl <gnikl@users.sourceforge.net>
837 * configure.tgt (m68k-*-aout): Change to bfd_gas=yes.
839 2010-08-25 Alan Modra <amodra@gmail.com>
841 * config/tc-d10v.c (do_assemble): Correctly detect overflow of
843 * config/tc-m68hc11.c (md_assemble): Likewise.
844 * config/tc-microblaze.c (md_assemble): Likewise. Correct cast
845 of is_end_of_line index.
847 2010-08-25 Jie Zhang <jie@codesourcery.com>
849 * config/tc-arm.c (encode_arm_addr_mode_2): Fix comment.
851 2010-08-25 Jie Zhang <jie@codesourcery.com>
853 * config/tc-arm.c (encode_arm_addr_mode_2): Fix
854 BAD_PC_ADDRESSING condition.
856 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
858 * doc/c-arm.texi (ARM Options): Document -mfpu=fp4-sp-d16.
860 2010-08-19 H.J. Lu <hongjiu.lu@intel.com>
862 * config/tc-i386.c (VEX_check_operands): Fix a typo in comments.
864 2010-08-18 H.J. Lu <hongjiu.lu@intel.com>
866 * config/tc-i386.c (build_modrm_byte): Check i.imm_operands
869 2010-08-18 Alan Modra <amodra@gmail.com>
871 * macro.c (sub_actual): Add back ampersand suffix when no
873 (macro_expand_body): Correct comment.
875 2010-08-17 Roland McGrath <roland@redhat.com>
877 * config/obj-elf.c (obj_elf_parse_section_letters): Take new
878 boolean result parameter CLONE; set it if '?' flag letter seen.
879 (obj_elf_section): Update caller. Handle that flag by copying
880 the LINKONCE and GROUP_NAME state from NOW_SEG.
881 * doc/as.texinfo (Section): Document the ? flag.
883 2010-08-09 Cary Coutant <ccoutant@google.com>
885 * as.c (show_usage): Don't list --compress-debug-sections if zlib not
887 (main): Warn if --compress-debug-sections requested and zlib not
889 * doc/as.texinfo: Add --compress-debug-sections,
890 --nocompress-debug-sections.
892 2010-08-06 H.J. Lu <hongjiu.lu@intel.com>
894 * config/tc-i386.c (set_cpu_arch): Re-indent.
895 (md_parse_option): Likewise.
897 2010-08-06 Quentin Neill <quentin.neill@amd.com>
899 * config/tc-i386.c (arch_entry): Add negated bit to
900 disambiguate flag names starting with "no".
901 (cpu_arch): Add negated bit definitions. Add
902 ".nop" CPU extension.
903 (i386_align_code): Use new .cpunop bit to decide
904 when to generate alignment using nops.
905 (set_cpu_arch): Use negated bit instead to decide
906 when to use cpu_flags or vs. cpu_flags_and_not.
907 (md_parse_option): Likewise.
909 2010-08-04 H.J. Lu <hongjiu.lu@intel.com>
911 * config/tc-i386.c (match_template): Move the first i.error
914 2010-08-04 Alan Modra <amodra@gmail.com>
916 * configure.tgt (m32c): Set endian=little.
917 * config/tc-m32c.h (TARGET_BYTES_BIG_ENDIAN): Define as 0.
918 * config/tc-m32c.c (md_number_to_chars): Revert last change.
920 2010-08-03 Tristan Gingold <gingold@adacore.com>
922 * makefile.vms (OBJS): Add Add compress-debug.c.
924 2010-08-03 Alan Modra <amodra@gmail.com>
926 * config/tc-d10v.h (TARGET_BYTES_BIG_ENDIAN): Define as 1.
927 * config/tc-m32c.c (md_number_to_chars): Call bigendian
928 form of number_to_chars, not littleendian.
930 2010-08-02 Alan Modra <amodra@gmail.com>
932 * config/tc-d30v.c (d30v_cons_align): Don't align constants
935 2010-08-02 Alan Modra <amodra@gmail.com>
938 * expr.c (operand <'-' and '~'>): Widen bignums.
939 (operand <'!'>): Correct bignum result and convert to O_constant.
940 * read.c (emit_expr): Don't assert on .byte bignum. Don't display
941 bignum truncated warning for sign extended bignums.
943 2010-08-02 Alan Modra <amodra@gmail.com>
945 * config/tc-v850.c (md_assemble): Always pass format string to
947 (md_apply_fix): Similarly for as_warn_where.
949 2010-07-29 H.J. Lu <hongjiu.lu@intel.com>
951 * config/tc-i386-intel.c: Reformat.
953 2010-07-29 Alan Modra <amodra@gmail.com>
955 * config/tc-ppc.c (ppc_fix_adjustable): Add got reloc types used
958 2010-07-28 Alan Modra <amodra@gmail.com>
961 * symbols.c (symbol_clone): Correct typo in previous patch.
963 2010-07-28 Alan Modra <amodra@gmail.com>
966 * symbols.c (symbol_clone): Clear BSF_SECTION_SYM flag.
968 2010-07-28 Alan Modra <amodra@gmail.com>
970 * config/tc-ppc.c (md_assemble): Don't attempt to print NUL in
971 syntax error message.
973 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
975 * config/tc-mips.c (mips16_macro_build): Pass "args" by
976 reference rather than value.
977 (macro_build): Update accordingly.
979 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
981 * config/tc-mips.c (mips_ip): Use symbol_temp_new_now to create
984 2010-07-24 Maciej W. Rozycki <macro@codesourcery.com>
986 * config/tc-mips.c (macro)[M_JAL_1, M_JAL_2]: Handle the JALR
987 delay slot in the noreorder mode with the o32 ABI.
989 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
990 Ina Pandit <ina.pandit@kpitcummins.com>
992 * config/tc-v850.c: Update processor_mask.
993 (reg_name): Update the structure to use processors field.
994 (md_relax_table): Define SUBYPTE_COND_9_22, SUBYPTE_SA_9_22,
995 SUBYPTE_UNCOND_9_22, SUBYPTE_COND_9_22_32, SUBYPTE_SA_9_22_32,
996 SUBYPTE_UNCOND_9_22_32, SUBYPTE_COND_9_17_22,
997 SUBYPTE_SA_9_17_22, SUBYPTE_COND_9_17_22_32 and
998 SUBYPTE_SA_9_17_22_32.
999 (set_machine): Add support for V850E2 and V850E2V3.
1000 (md_pseudo_table): Likewise.
1001 (pre_defined_registers): Update pre defined registers suitable
1002 for each family of registers.
1003 (system_registers): Likewise.
1004 (cc_names): Update the condition code.
1005 (float_cc_names): Update the condition code for float.
1006 (reg_name_search): Update based on current modifications.
1007 (register_name): Likewise.
1008 (system_register_name): Update to support new system registers
1009 and supported families.
1010 (cc_name): Update to support new condition codes.
1011 (float_cc_name): New function to support float condition codes.
1012 (parse_register_list): Update to support newly added registers.
1013 (md_show_usage): Define support for V850E2 and V850E2V3 targets.
1014 Also support added for disp-size-default-22, disp-size-default-32,
1015 mextension, mno-bcond17 and mno-stld23.
1016 (md_parse_option): Implement the support for above options defined
1018 (md_convert_frag): Implement support for subtypes defined in
1019 md_relax_table to support branch operations.
1020 (md_begin): Add support for V850E2 and V850E2V3.
1021 (handle_hi016, handle_hi16): new relocation handling functions
1022 (handle_lo16, handle_ctoff, handle_sdaoff, handle_zdaoff,
1023 handle_tdaoff): Updated relocation handling functions for newly
1025 (v850_reloc_prefix): Update the relocation handling functions.
1026 (v850_insert_operand): Updated the functions with error message
1027 parameter and modified the function to use it.
1028 (md_assemble): Update according to the latest modifications.
1029 (md_apply_fix): Updated the functions with error message parameter
1030 and modified the function to use it.
1031 (v850_force_relocation): Update with newly added relocations.
1032 * configure.tgt: Match all v850 targets.
1033 * doc/c-v850.texi: Document the newly added targets.
1036 2010-07-23 Alan Modra <amodra@gmail.com>
1039 * macro.c (macro_expand): Recover gracefully from named args that
1042 2010-07-22 Thomas Schwinge <thomas@codesourcery.com>
1044 Switch MIPS to 32-bit DWARF format.
1045 * config/tc-mips.h (DWARF2_FORMAT): Only define for [TE_IRIX].
1046 * config/tc-mips.c (mips_dwarf2_format): Likewise.
1048 2010-07-20 Alan Modra <amodra@gmail.com>
1050 * config/tc-ppc.c (ppc_setup_opcodes): Add all macros for -many.
1052 2010-07-16 Alan Modra <amodra@gmail.com>
1054 * config/tc-rx.c (md_estimate_size_before_relax): Fix format
1055 specifier warnings for 32-bit host when --enable-64-bit-bfd.
1056 (rx_relax_frag, md_convert_frag): Likewise.
1058 2010-07-15 Cary Coutant <ccoutant@google.com>
1060 * gas/NEWS: Add note about --compress-debug-sections.
1061 * gas/as.c (show_usage): Add --compress-debug-sections and
1062 --nocompress-debug-sections.
1064 2010-07-15 Rhonda Wittels <rhonda@codesourcery.com>
1066 * config/obj-elf.c (get_sym_from_input_line_and_check): New
1067 function to catch missing pseudo-op arguments.
1068 (obj_elf_local): Call new function.
1069 (obj_elf_weak): Likewise.
1070 (obj_elf_visibility): Likewise.
1071 (obj_elf_vtable_entry): Likewise.
1072 (obj_elf_type): Likewise.
1074 2010-07-15 Kai Tietz <kai.tietz@onevision.com>
1076 * config/obj-coff-seh.c
1077 (seh_getelm_data_size): New.
1078 (seh_read_offset): Handle negative values.
1079 (obj_coff_seh_push): Handle offset for save-register store.
1080 (obj_coff_seh_setframe): Add unwind-information for frame.
1081 (seh_store_elm_data): New.
1082 (seh_getelm_data_size): Return additionally unaligned element count.
1083 (seh_make_unwind_entry): Correct tweak about element count.
1085 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
1088 * config/tc-i386-intel.c (i386_intel_simplify): Restore fall
1089 through patch for O_multiply.
1091 2010-07-11 Kai Tietz <kai.tietz@onevision.com>
1094 * config/obj-coff.c (obj_common_parse): Quote symbol-name.
1096 2010-07-08 Tejas Belagod <tejas.belagod@arm.com>
1098 * tc-arm.c (OP_oBARRIER): Remove.
1099 (OP_oBARRIER_I15): Add.
1100 (po_barrier_or_imm): Add macro.
1101 (parse_operands): Improve OP_oBARRIER_I15 operand parsing.
1102 (do_barrier): Check correct immediate range.
1103 (do_t_barrier): Likewise.
1104 (barrier_opt_names): Add entries for more symbolic operands.
1105 (insns): Replace OP_oBARRIER with OP_oBARRIER_I15 for barriers.
1107 2010-07-08 Daniel Gutson <dgutson@codesourcery.com>
1109 * config/tc-arm.c (tc_gen_reloc): Add BFD_RELOC_ARM_T32_OFFSET_IMM
1112 2010-07-06 Maciej W. Rozycki <macro@codesourcery.com>
1114 * config/tc-mips.c (mips_frob_file): Use symbol_same_p to match
1117 2010-07-06 Maciej W. Rozycki <macro@codesourcery.com>
1119 * config/tc-mips.c (nops_for_insn_or_target): Replace
1120 MIPS16_INSN_BRANCH with MIPS16_INSN_UNCOND_BRANCH and
1121 MIPS16_INSN_COND_BRANCH.
1123 2010-07-05 Jim Wilson <wilson@codesourcery.com>
1127 * dwarf2dbg.c (dwarf2_finish): Don't generate .debug_line section
1130 2010-07-05 Alan Modra <amodra@gmail.com>
1132 * config/tc-moxie.c (md_apply_fix): Delete set but otherwise
1135 2010-07-04 H.J. Lu <hongjiu.lu@intel.com>
1137 * Makefile.am (CONFIG_OBJS): Removed.
1138 (GENERIC_OBJS): Likewise.
1140 * Makefile.in: Regenerated.
1142 2010-07-03 Jan Beulich <jbeulich@novell.com>
1145 * config/tc-i386.c (i386_finalize_displacement): Don't call
1146 section_symbol() with expr_section.
1148 2010-07-03 Cary Coutant <ccoutant@google.com>
1150 * Makefile.am: Add compress-debug.c and compress-debug.h.
1151 * Makefile.in: Regenerate.
1152 * config.in: Add HAVE_ZLIB_H.
1153 * configure.in: Check for zlib.h.
1154 * configure: Regenerate.
1156 * as.c (parse_args): Add --compress-debug-sections and
1157 --nocompress-debug-sections.
1158 * as.h (flag_compress_debug): New variable.
1159 * compress-debug.c: New file.
1160 * compress-debug.h: New file.
1161 * write.c: Include compress-debug.h.
1162 (compress_frag): New function.
1163 (compress_debug): New function.
1164 (write_object_file): Compress debug sections if requested.
1166 2010-07-03 Andreas Schwab <schwab@linux-m68k.org>
1168 * config/tc-ppc.c (ppc_set_cpu): Cast PPC_OPCODE_xxx to ppc_cpu_t
1171 2010-07-03 Alan Modra <amodra@gmail.com>
1173 * config/tc-ppc.c (ppc_set_cpu): Remove old opcode flags.
1174 (ppc_setup_opcodes): Likewise. Simplify opcode selection.
1176 2010-07-02 DJ Delorie <dj@redhat.com>
1178 * config/tc-rx.h (md_do_align): New.
1179 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1180 * config/tc-rx.c (nops): New.
1181 (rx_handle_align): Use various sized nops to align code.
1183 * config/tc-rx.c (rx_bytesT): Add grown/shrank counters for
1185 (rx_relax_frag): Prevent infinite loops of grow/shrink/grow/etc.
1187 2010-07-01 H.J. Lu <hongjiu.lu@intel.com>
1189 AVX Programming Reference (June, 2010)
1190 * config/tc-i386.c (cpu_arch): Add .xsaveopt, .fsgsbase, .rdrnd
1193 * doc/c-i386.texi: Document xsaveopt, fsgsbase, rdrnd and f16c.
1195 2010-07-01 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1197 * config/tc-arm.c (do_t_mov_cmp): Fix reporting of unpredictable and
1198 deprecated mov register instructions.
1200 2010-07-01 Alan Modra <amodra@gmail.com>
1202 * config/tc-ppc.c (toc_reloc_types): New variable.
1203 (md_assemble): Set it.
1204 (ppc_frob_file_before_adjust): Don't warn about toc section size
1205 if we have large toc relocs and no small toc relocs.
1207 2010-06-29 Alan Modra <amodra@gmail.com>
1209 * config/tc-maxq.h: Delete file.
1210 * config/tc-maxq.c: Delete file.
1211 * Makefile.am: Remove references to maxq.
1212 * configure.tgt: Likewise.
1213 * config/obj-coff.h: Likewise.
1214 * Makefile.in: Regenerate.
1215 * configure: Regenerate.
1216 * po/POTFILES.in: Regenerate.
1218 2010-06-28 Alan Modra <amodra@gmail.com>
1220 * config/obj-evax.h (S_SET_OTHER, S_SET_TYPE, S_SET_DESC): Don't define.
1221 * config/tc-crx.c (gettrap): Constify arg.
1222 (handle_LoadStor, get_cinv_parameters): Likewise.
1223 (getreg_image): Fix enum warning
1224 (md_assemble): Restore input line char.
1225 * config/tc-hppa.c (tc_gen_reloc): Fix enum warning.
1226 * config/tc-i960.c (mem_fmt): Rename var to fix shadow warning.
1227 * config/tc-sh.c (sh_fdpic): Only define when OBJ_ELF.
1228 (build_Mytes): Fix build failure for non-elf targets.
1229 * config/tc-tic4x.c (tic4x_eval): Restore terminator char.
1230 * config/tc-xtensa.c (xtensa_end_directive): Fix switch enum warning.
1232 * cgen.c (gas_cgen_md_apply_fix): Avoid set but unused warning.
1233 * ecoff.c (add_ecoff_symbol): Likewise.
1234 * itbl-ops.c (append_insns_as_macros): Likewise.
1235 * listing.c (debugging_pseudo): Likewise.
1236 * read.c (s_mri_common, stringer): Likewise.
1237 * config/obj-coff.c (coff_frob_section): Likewise.
1238 * config/tc-alpha.c (emit_ldgp, s_alpha_proc): Likewise.
1239 * config/tc-arm.c (my_get_expression): Likewise.
1240 * config/tc-hppa.c (process_exit, pa_type_args): Likewise.
1241 * config/tc-m32c.c (md_assemble): Likewise.
1242 * config/tc-microblaze.c (md_convert_frag): Likewise.
1243 * config/tc-mips.c (s_change_section): Likewise.
1244 * config/tc-mt.c (mt_fix_adjustable): Likewise.
1245 * config/tc-xtensa.c (xtensa_literal_pseudo): Likewise.
1247 * config/obj-aout.c (obj_aout_frob_symbol): Delete set but otherwise
1249 * config/tc-alpha.c (load_expression): Likewise.
1250 (s_alpha_rdata, s_alpha_section, s_alpha_prologue): Likewise.
1251 * config/tc-arm.c (parse_neon_el_struct_list): Likewise.
1252 * config/tc-avr.c (extract_word): Likewise.
1253 * config/tc-cris.c (cris_get_expression): Likewise.
1254 * config/tc-d30v.c (build_insn, find_format): Likewise.
1255 * config/tc-dlx.c (machine_ip): Likewise.
1256 * config/tc-hppa.c (pa_get_absolute_expression): Likewise.
1257 * config/tc-i370.c (md_assemble): Likewise.
1258 * config/tc-i960.c (brtab_emit): Likewise.
1259 * config/tc-iq2000.c (s_iq2000_ent): Likewise.
1260 * config/tc-m32c.c (md_convert_frag): Likewise.
1261 * config/tc-m68hc11.c (fixup24, build_jump_insn): Likewise.
1262 (md_estimate_size_before_relax, md_apply_fix): Likewise.
1263 * config/tc-m68k.c (md_show_usage): Likewise.
1264 * config/tc-microblaze.c (microblaze_s_lcomm): Likewise.
1265 * config/tc-mips.c (s_mips_end): Likewise.
1266 * config/tc-mmix.c (mmix_byte, mmix_cons): Likewise.
1267 * config/tc-mn10300.c (md_assemble): Likewise.
1268 * config/tc-msp430.c (extract_word): Likewise.
1269 * config/tc-mt.c (md_assemble): Likewise.
1270 * config/tc-or32.c (machine_ip): Likewise.
1271 * config/tc-pj.c (md_apply_fix): Likewise.
1272 * config/tc-s390.c (md_gather_operands): Likewise.
1273 * config/tc-sh.c (sh_cons_align): Likewise.
1274 * config/tc-sparc.c (sparc_cons_align): Likewise.
1275 * config/tc-tic4x.c (tic4x_sect): Likewise.
1276 * config/tc-tic54x.c (tic54x_stringer): Likewise.
1277 * config/tc-vax.c (vip_op): Likewise.
1278 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Likewise.
1279 * config/tc-xtensa.c (md_assemble): Likewise.
1280 (xtensa_fix_short_loop_frags, convert_frag_immed): Likewise.
1281 (xtensa_move_literals): Likewise.
1283 2010-06-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1285 * config/tc-arm.c (parse_neon_alignment): New function.
1286 (parse_address_main): Fix Neon load/store alignment parsing.
1288 2010-06-22 Jan Beulich <jbeulich@novell.com>
1290 * config/tc-i386-intel.c (i386_intel_parse_name): Handle pseudo
1292 (i386_intel_operand): Remove bogus handling of pseudo symbols
1294 * expr.c (current_location): Remove 'static' and local
1296 * expr.h (current_location): Declare.
1298 2010-06-21 Sterling Augustine <sterling@tensilica.com>
1301 * as.c: Globalize keep_it.
1302 (main): Remove keep_it. Move conditional from here...
1303 (close_output_file): ...to here.
1305 2010-06-21 Andreas Schwab <schwab@redhat.com>
1307 * doc/as.texinfo (Overview): Use @itemx for grouped @table
1309 * doc/c-alpha.texi (Alpha Options): Likewise.
1310 * doc/c-arm.texi (ARM Directives): Likewise.
1311 * doc/c-bfin.texi (Blackfin Options): Likewise.
1312 * doc/c-d10v.texi (D10V-Opts): Likewise.
1313 * doc/c-i386.texi (i386-Options): Likewise.
1314 * doc/c-ia64.texi (IA-64 Options): Likewise.
1315 * doc/c-m68k.texi (M68K-Opts): Likewise.
1316 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
1317 * doc/internals.texi (Symbols): Likewise.
1319 2010-06-21 Alan Modra <amodra@gmail.com>
1322 * config/tc-sh.c (find_cooked_opcode): Correct array bounds check.
1324 2010-06-18 Joseph Myers <joseph@codesourcery.com>
1326 * config/tc-tic6x.h (tic6x_segment_info_type): Add field
1328 * config/tc-tic6x.c (tic6x_cons_align: Clear func_units_used.
1329 (md_assemble): Clear func_units_used for new execute packet.
1330 Check for duplicate functional units and update func_units_used
1331 for instructions using a functional unit.
1333 2010-06-15 Joseph Myers <joseph@codesourcery.com>
1335 * config/tc-tic6x.c: Include elf/tic6x.h.
1336 (tic6x_arch_attribute, tic6x_seen_insns): New.
1337 (tic6x_arch_table, tic6x_arches): Add attribute values.
1338 (tic6x_use_arch): Handle attribute settings.
1339 (tic6x_attributes_set_explicitly, s_tic6x_c6xabi_attribute,
1340 tic6x_attribute_table, tic6x_attributes,
1341 tic6x_convert_symbolic_attribute): New.
1342 (md_pseudo_table): Add c6xabi_attribute.
1343 (md_assemble): Set tic6x_seen_insns and tic6x_arch_attribute.
1344 (tic6x_set_attribute_int, tic6x_set_attributes): New.
1345 (tic6x_end): Call tic6x_set_attributes.
1346 * config/tc-tic6x.h (CONVERT_SYMBOLIC_ATTRIBUTE): Define.
1347 (tic6x_convert_symbolic_attribute): Declare.
1349 2010-06-14 Alan Modra <amodra@gmail.com>
1351 * config/tc-ppc.c (md_assemble): Emit APUinfo section for
1354 2010-06-11 Jan Beulich <jbeulich@novell.com>
1356 * config/tc-i386.c (md_parse_option): Ignore impossible processor
1358 (show_arch): New parameter 'check'.
1359 (md_show_usage): Adjust calls to show_arch().
1361 2010-06-10 H.J. Lu <hongjiu.lu@intel.com>
1363 * config/tc-i386.c (update_code_flag): New.
1364 (set_code_flag): Use it.
1365 (i386_target_format): Replace set_code_flag with update_code_flag.
1367 2010-06-10 Tristan Gingold <gingold@adacore.com>
1369 * config/obj-som.h: Includes som/reloc.h
1371 2010-06-10 Jan Beulich <jbeulich@novell.com>
1373 * config/tc-i386.c (cpu_arch): Add comment.
1374 (i386_target_format): Set cpu_arch_isa_flags and cpu_arch_tune_flags
1375 from the generic entries of cpu_arch[].
1377 2010-06-08 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1379 * config/tc-arm.c (operand_parse_code): Add OP_RRnpctw enum
1381 (parse_operands): Add support for OP_RRnpctw.
1382 (insns): Update floating-point load/store multiples so the
1383 first register is of type OP_RRnpctw.
1385 2010-06-08 Quentin Neill <quentin.neill@amd.com>
1387 * config/tc-i386.c (pi): Rename local loop counter
1388 variable i that shadows global static i386_insn i
1389 when DEBUG386 is defined.
1392 2010-06-08 Nick Clifton <nickc@redhat.com>
1394 * doc/as.texinfo: Replace abbreviated 20th century year numbers
1397 2010-06-02 Quentin Neill <quentin.neill@amd.com>
1399 * config/tc-i386.c (OPTION_MAVXSCALAR): Fix define.
1401 2010-06-02 Tristan Gingold <gingold@adacore.com>
1403 * as.h: Remove conditionnal definition of HAVE_STDARG_H,
1404 USE_STDARG, va_alist, va_dcl, va_list, va_start, va_end.
1405 Remove conditionnal inclusion of stdarg.h and varargs.h.
1407 * config.in: Regenerate.
1408 * configure: Regenerate.
1409 * configure.in: Remove stdarg.h and varargs.h from
1410 AC_CHECK_HEADERS list.
1411 * messages.c (as_tsktsk): Remove non ISO C version.
1412 (as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto.
1414 2010-05-31 Tristan Gingold <gingold@adacore.com>
1416 * config/tc-alpha.c: Add comments for evax.
1417 * config/obj-evax.c: Ditto.
1419 2010-05-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1421 * config/tc-arm.c (do_t_mov_cmp): In unified syntax encode movs as
1424 2010-05-27 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1426 * config/tc-arm.c (encode_thumb2_ldmstm): Make warning about
1427 writeback when base register is in register list an error, and
1429 (do_t_ldmstm): Change warnings.
1431 2010-05-26 Catherine Moore <clm@codesourcery.com>
1433 * config/tc-mips.c (is_opcode_valid): Remove expansionp.
1434 (macro_build): Change invocation of is_opcode_valid.
1435 (mips_ip): Likewise.
1437 2010-05-25 Nick Clifton <nickc@redhat.com>
1439 * Makefile.am (MOSTLYCLEANFILES): Fix typo.
1440 * Makefile.in: Regenerate.
1442 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
1443 Joseph Myers <joseph@codesourcery.com>
1444 Andrew Stubbs <ams@codesourcery.com>
1446 * config/tc-sh.c (sh_fdpic): New.
1447 (sh_check_fixup): Handle relocations on movi20.
1448 (parse_exp): Do not reject PIC operators here.
1449 (build_Mytes): Check for unhandled PIC operators here. Use
1450 sh_check_fixup for movi20.
1451 (enum options): Add OPTION_FDPIC.
1452 (md_longopts, md_parse_option, md_show_usage): Add --fdpic.
1453 (sh_fix_adjustable, md_apply_fix): Handle FDPIC and movi20 relocations.
1454 (sh_elf_final_processing): Handle --fdpic.
1455 (sh_uclinux_target_format): New.
1456 (sh_parse_name): Handle FDPIC relocation operators.
1457 * config/tc-sh.h (TARGET_FORMAT): Define specially for TE_UCLINUX.
1458 (sh_uclinux_target_format): Declare for TE_UCLINUX.
1459 * configure.tgt (sh-*-uclinux* | sh[12]-*-uclinux*): Set
1461 * doc/c-sh.texi (SH Options): Document --fdpic.
1463 2010-05-25 Jay Krell <jay.krell@cornell.edu>
1466 * Makefile.am: Replace all occurences of .o with .@OBJEXT@
1467 * Makefile.in: Regenerate.
1469 2010-05-25 Alan Modra <amodra@gmail.com>
1471 * config/tc-ppc.c (ppc_section_flags): Add ATTRIBUTE_UNUSED to "attr".
1473 2010-05-19 Nick Clifton <nickc@redhat.com>
1475 * config/tc-h8300.c (h8300_elf_section): Add .zdebug to the list
1476 of known section prefixes.
1478 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
1481 * obj-elf.c (obj_elf_change_section): Handle SHF_EXCLUDE.
1482 (obj_elf_parse_section_letters): Likewise.
1483 (obj_elf_section_word): Likewise.
1485 * config/tc-ppc.c (ppc_section_letter): Removed.
1486 (ppc_section_word): Likewise.
1487 * config/tc-ppc.h (ppc_section_letter): Likewise.
1488 (ppc_section_word): Likewise.
1489 (md_elf_section_letter): Likewise.
1490 (md_elf_section_word): Likewise.
1492 * doc/as.texinfo: Document `e' and `#exclude'.
1494 2010-05-13 Nathan Sidwell <nathan@codesourcery.com>
1496 * config/tc-arm.c (md_assemble): Clarify current mode in error
1497 messages about unsupported instructions.
1498 (UT): Delete #define.
1499 (insns): Adjust cbnz, cbz appropriately.
1501 2010-05-11 Andrew Stubbs <ams@codesourcery.com>
1503 * config/tc-arm.c (aeabi_set_public_attributes): Set Tag_DIV_use.
1505 2010-05-11 Jie Zhang <jie@codesourcery.com>
1507 * config/tc-arm.c (aeabi_set_public_attributes): Set
1508 Tag_ABI_HardFP_use to 1 if a single precision FPU is selected.
1510 2010-05-07 Tristan Gingold <gingold@adacore.com>
1512 * Makefile.in: Regenerate with automake 1.11.1.
1513 * aclocal.m4: Ditto.
1514 * doc/Makefile.in: Ditto.
1516 2010-05-05 Nick Clifton <nickc@redhat.com>
1518 * po/es.po: Updated Spanish translation.
1520 2010-05-05 Julian Brown <julian@codesourcery.com>
1522 * read.c (cons_worker): Detect and reject unexpected string argument.
1524 2010-05-04 Nick Clifton <nickc@redhat.com>
1526 * write.c (fixup_segment): Revert previous delta.
1527 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Also force the
1528 generation of relocations for fixups against weak symbols.
1530 2010-04-29 Nathan Sidwell <nathan@codesourcery.com>
1532 * write.c (fixup_segment): Do not assume we know the section a
1533 defined weak symbol is in.
1534 * config/tc-arm.c (relax_adr, relax_branch, md_apply_fix): Treat
1535 weak symbols as not known to be in the same section, even if they
1538 2010-04-27 Joseph Myers <joseph@codesourcery.com>
1540 * config/tc-tic6x.h (tic6x_label_list): New.
1541 (tic6x_segment_info_type): Keep a list of labels and a current
1542 frag instead of a boolean for whether labels seen and a count of
1544 (tic6x_frag_info, TC_FRAG_TYPE, TC_FRAG_INIT, tic6x_frag_init,
1545 md_do_align, tic6x_do_align, md_end, tic6x_end): New.
1546 * config/tc-tic6x.c (tic6x_frob_label): Put label on list.
1547 (tic6x_cleanup): Correct comment.
1548 (tic6x_free_label_list): New.
1549 (tic6x_cons_align): Free label list and update for
1550 tic6x_segment_info_type changes.
1551 (tic6x_do_align): New.
1552 (md_assemble): Handle list of labels and saved frag for execute
1553 packet. Create machine-dependent frag for new execute packet and
1554 adjust labels accordingly.
1555 (tic6x_adjust_section, tic6x_frag_init, tic6x_end): New.
1556 (md_convert_frag, md_estimate_size_before_relax): Update comments.
1558 2010-04-24 H.J. Lu <hongjiu.lu@intel.com>
1561 * config/tc-i386-intel.c (intel_state): Add is_indirect.
1562 (i386_intel_operand): Initialize intel_state.is_indirect. Check
1563 intel_state.is_indirect for "call|jmp [symbol]".
1565 2010-04-22 Nick Clifton <nickc@redhat.com>
1567 * po/gas.pot: Updated by the Translation project.
1569 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1571 * config/tc-i386.c (i386_is_register): Removed.
1572 (x86_cons): Don't use i386_is_register.
1573 (parse_register): Likewise.
1574 * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
1575 (i386_intel_operand): Likewise.
1577 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1579 * config/tc-i386.c (tc_x86_parse_to_dw2regnum): Don't use
1582 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1584 * config/tc-i386.c (i386_is_register): Remove is_intel_syntax.
1585 (x86_cons): Updated.
1586 (parse_register): Likewise.
1587 (tc_x86_parse_to_dw2regnum): Likewise.
1588 * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
1589 (i386_intel_operand): Likewise.
1591 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1594 * config/tc-i386-intel.c (i386_intel_simplify_register): New.
1595 (i386_intel_simplify): Use i386_is_register and
1596 i386_intel_simplify_register. Set X_md for O_register and
1597 check X_md for O_constant.
1598 (i386_intel_operand): Use i386_is_register.
1600 * config/tc-i386.c (i386_is_register): New.
1601 (x86_cons): Initialize the X_md field. Use i386_is_register.
1602 (parse_register): Use i386_is_register.
1603 (tc_x86_parse_to_dw2regnum): Likewise.
1605 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1607 * expr.c (expr): Initialize the X_md field.
1609 2010-04-20 Joseph Myers <joseph@codesourcery.com>
1611 * config/tc-tic6x.c (OPTION_MGENERATE_REL): New.
1612 (md_longopts): Add -mgenerate-rel.
1613 (tic6x_generate_rela): New.
1614 (md_parse_option): Handle -mgenerate-rel.
1615 (md_show_usage): Add comment that -mgenerate-rel is undocumented.
1616 (tic6x_init_after_args): New.
1617 (md_apply_fix): Correct shift calculations for SB-relative
1619 (md_pcrel_from): Change to tic6x_pcrel_from_section. Do not
1620 adjust addresses for relocations referencing symbols in other
1622 (tc_gen_reloc): Adjust addend calculations for REL relocations.
1623 * config/tc-tic6x.h (MD_PCREL_FROM_SECTION,
1624 tic6x_pcrel_from_section, tc_init_after_args,
1625 tic6x_init_after_args): New.
1627 2010-04-20 Nick Clifton <nickc@redhat.com>
1630 * macro.c (macro_expand_body): Do not treat LOCAL as a keyword in
1631 altmacro mode if found inside a quoted string.
1633 2010-04-20 Mike Frysinger <vapier@gentoo.org>
1635 * config/bfin-lex.l (parse_int): Change index() to strchr().
1637 2010-04-16 Nick Clifton <nickc@redhat.com>
1640 * config/tc-hppa.c (pa_ip): Do not allow 64-bit add condition
1641 matcher to accept and unconditional 32-bit add instruction.
1642 (pa_build_unwind_subspace): Cope with error conditions not
1643 allowing the start symbol to be set.
1645 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1647 * config/tc-arm.c (arm_convert_symbolic_attribute): Add support for
1648 new tag names in v2.08 of ARM ABI.
1649 * doc/c-arm.texi: Document new tag names in ABI.
1651 2010-04-14 Tristan Gingold <gingold@adacore.com>
1653 * config/tc-alpha.c: Includes vms/egps.h on EVAX.
1654 (s_alpha_comm): Used new EGPS macros from egps.h
1655 (RGPS__V_NO_SHIFT, EGPS__V_MASK): New local macros.
1656 (s_alpha_section_word): Add comments. Use new EGPS macros.
1657 Adjust for modified bfd_vms_set_section_flags function.
1659 2010-04-10 Alan Modra <amodra@gmail.com>
1662 * config/tc-ppc.c (ppc_elf_cons): Clear frag contents.
1664 2010-04-09 Nick Clifton <nickc@redhat.com>
1666 * as.c (create_obj_attrs_section): Remove unused variable addr.
1667 * listing.c (listing_listing): Remove unused variable message.
1668 * read.c: Remove unnecessary register type qualifiers.
1669 (s_mri): Only define/use old_flag variable if MRI_MODE_CHANGE is
1672 2010-04-07 Eric B. Weddington <eric.weddington@atmel.com>
1674 * config/tc-avr.c (mcu_types): Add support for atmega16a, atmega168a,
1675 atmega164a, atmega165a, atmega169a, atmega169pa, atmega16hva2,
1676 atmega324a, atmega324pa, atmega325a, atmega3250a, atmega328,
1677 atmega329a, atmega329pa, atmega3290a, atmega48a, atmega644a,
1678 atmega645a, atmega645p, atmega6450a, atmega6450p, atmega649a,
1679 atmega649p, atmega6490a, atmega6490p, atmega64hve, atmega88a,
1680 atmega88pa, attiny461a, attiny84a, m3000.
1681 Remove support for atmega8m1, atmega8c1, atmega16c1, atmega4hvd,
1682 atmega8hvd, attiny327, m3000f, m3000s, m3001b.
1683 * doc/c-avr.texi: Same.
1685 2010-04-07 Jie Zhang <jie@codesourcery.com>
1687 * config/tc-arm.c (make_mapping_symbol): Handle the case
1688 that multiple mapping symbols have the same value 0.
1690 2010-04-07 Alan Modra <amodra@gmail.com>
1692 * configure: Regenerate.
1694 2010-04-06 Nick Clifton <nickc@redhat.com>
1696 * po/ru.po: New Russian translation.
1697 * configure.in (ALL_LINGUAS): Add ru.
1698 * configure: Regenerate.
1700 2010-03-30 H.J. Lu <hongjiu.lu@intel.com>
1703 * input-scrub.c (input_scrub_next_buffer): Use memmove instead
1704 of memcpy to copy overlap memory.
1706 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1708 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
1709 (TARGET_CPU_HFILES): Add config/tc-tic6x.h.
1710 * Makefile.in: Regenerate.
1711 * NEWS: Add news entry for TI C6X support.
1712 * app.c (do_scrub_chars): Handle "||^" for TI C6X. Handle
1713 TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR. Keep spaces in
1714 operands if TC_KEEP_OPERAND_SPACES.
1715 * configure.tgt (tic6x-*-*): New.
1716 * config/tc-ia64.h (TC_PREDICATE_START_CHAR,
1717 TC_PREDICATE_END_CHAR): Define.
1718 * config/tc-tic6x.c, config/tc-tic6x.h: New.
1719 * doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
1720 * doc/Makefile.in: Regenerate.
1721 * doc/all.texi (TIC6X): Define.
1722 * doc/as.texinfo: Add TI C6X documentation. Include c-tic6x.texi.
1723 * doc/c-tic6x.texi: New.
1725 2010-03-22 H.J. Lu <hongjiu.lu@intel.com>
1727 * config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel.
1729 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1731 * config/tc-i386.c (i386_error): Replace oprand_size_mismatch
1732 with operand_size_mismatch.
1733 (operand_size_match): Updated.
1734 (match_template): Likewise.
1736 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1738 * config/tc-i386.c (i386_error): New.
1739 (_i386_insn): Replace err_msg with error.
1740 (operand_size_match): Set error instead of err_msg on failure.
1741 (operand_type_match): Likewise.
1742 (operand_type_register_match): Likewise.
1743 (VEX_check_operands): Likewise.
1744 (match_template): Likewise. Use error instead of err_msg with
1747 2010-03-19 Jie Zhang <jie@codesourcery.com>
1749 * config/tc-arm.c (make_mapping_symbol): Hanle the case
1750 that two mapping symbols have the same value.
1752 2010-03-18 Daniel Jacobowitz <dan@codesourcery.com>
1754 * doc/c-arm.texi (.setfp): Correct example.
1756 2010-03-18 Wei Guozhi <carrot@google.com>
1759 * config/tc-arm.c (reloc_names): New relocation names.
1760 (md_apply_fix): New case for BFD_RELOC_ARM_GOT_PREL.
1761 (tc_gen_reloc): New case for BFD_RELOC_ARM_GOT_PREL.
1762 * doc/c-arm.texi (ARM-Relocations): Document the new relocation.
1764 2010-03-15 Thomas Schwinge <thomas@codesourcery.com>
1766 * dw2gencfi.c (output_cie): Consider emitting the S augmentation in all
1767 cases, and not only for .eh_frame.
1769 * dw2gencfi.c (output_cie): Make it more explicit which code paths
1770 belong to .eh_frame only.
1772 2010-03-13 Segher Boessenkool <segher@kernel.crashing.org>
1774 * config/tc-v850.c (v850_insert_operand): Handle out-of-range
1775 assembler constants on 64-bit hosts.
1777 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
1779 * bfin-defs.h, bfin-lex.l, bfin-parse.y, tc-bfin.c, tc-bfin.h:
1780 Strip trailing whitespace.
1782 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
1784 * doc/c-bfin.texi (-mcpu): Add bf504 and bf506.
1785 * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF504 and
1787 (bfin_cpus[]): Add 0.0 for bf504 and bf506.
1789 2010-03-10 Jie Zhang <jie@codesourcery.com>
1791 * doc/as.texinfo: Add Blackfin options.
1792 * doc/c-bfin.texi: Document -mfdpic, -mno-fdpic and -mnopic.
1793 * config/tc-bfin.c (md_show_usage): Show usage for all
1794 Blackfin specific options.
1796 2010-03-09 Alan Modra <amodra@gmail.com>
1799 * listing.c (listing_newline): Correct backslash quote logic.
1801 2010-03-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1803 * config/tc-i386.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define.
1804 (ELF_TARGET_FORMAT64): Define.
1806 2010-03-05 Paul Brook <paul@codesourcery.com>
1808 * config/tc-arm.c (arm_cpu_option_table): Add cortex-m4.
1810 2010-03-02 Andrew Stubbs <ams@codesourcery.com>
1812 * config/tc-sh.c (get_specific): Move overflow checking code to avoid
1813 reading uninitialized data.
1815 2010-03-01 Tristan Gingold <gingold@adacore.com>
1817 * config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED.
1819 2010-02-26 Doug Evans <dje@sebabeach.org>
1821 * configure.tgt: Fix mep cpu case.
1823 2010-02-26 Jie Zhang <jie@codesourcery.com>
1825 * config/tc-arm.c (do_t_strexd): Remove
1826 operand[1] != operand[2] contraint.
1828 2010-02-26 Jie Zhang <jie@codesourcery.com>
1830 * config/tc-arm.c (neon_select_shape): No need to match
1831 the remaining operands in the shape when one operand does
1834 2010-02-26 Jie Zhang <jie@codesourcery.com>
1836 * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
1839 2010-02-25 Doug Evans <dje@sebabeach.org>
1841 * cgen.c: Whitespace fixes.
1842 (weak_operand_overflow_check): Formatting fix.
1844 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
1846 * config/tc-i386.c (match_template): Update error messages.
1848 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
1850 * config/tc-i386.c (_i386_insn): Add err_msg.
1851 (operand_size_match): Set err_msg on failure.
1852 (operand_type_match): Likewise.
1853 (operand_type_register_match): Likewise.
1854 (VEX_check_operands): Likewise.
1855 (match_template): Likewise. Use i.err_msg with as_bad.
1857 2010-02-25 Wu Zhangjin <wuzhangjin@gmail.com>
1859 * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
1860 mips_fix_loongson2f_jump): New variables.
1861 (md_longopts): Add New options -mfix-loongson2f-nop/jump,
1862 -mno-fix-loongson2f-nop/jump.
1863 (md_parse_option): Initialize variables via above options.
1864 (options): New enums for the above options.
1865 (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
1866 (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
1868 (append_insn): call fix_loongson2f().
1869 (mips_handle_align): Replace the implicit nops.
1870 * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
1871 for the new mips_handle_align().
1872 * doc/c-mips.texi: Document the new options.
1874 2010-02-23 Daniel Gutson <dgutson@codesourcery.com>
1876 * config/tc-arm.c (do_rd_rm_rn): Added warning
1879 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1882 * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
1883 (avr_cons_fix_new): Handle fixups of a single byte.
1885 2010-02-22 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1888 * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
1889 compiler's predefines.
1891 2010-02-19 Alan Modra <amodra@gmail.com>
1893 * configure.tgt: Whiltespace. Sort moxie entry.
1895 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1897 * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
1898 * doc/c-arm.texi: Likewise.
1900 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1902 * config/tc-arm.c (asm_opcode): operands type
1904 (BAD_PC_ADDRESSING): New macro message.
1905 (BAD_PC_WRITEBACK): Likewise.
1906 (MIX_ARM_THUMB_OPERANDS): New macro.
1907 (operand_parse_code): Added enum values.
1908 (parse_operands): Added thumb/arm distinction,
1909 plus new enum values handling.
1910 (encode_arm_addr_mode_2): Validations enhanced.
1911 (encode_arm_addr_mode_3): Likewise.
1912 (do_rm_rd_rn): Likewise.
1913 (encode_thumb32_addr_mode): Likewise.
1914 (do_t_ldrex): Likewise.
1915 (do_t_ldst): Likewise.
1916 (do_t_strex): Likewise.
1917 (md_assemble): Call parse_operands with
1925 (insns): Updated insns operands.
1927 2010-02-12 Tristan Gingold <gingold@adacore.com>
1928 Douglas B Rupp <rupp@gnat.com>
1930 * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
1931 (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
1932 (pseudo_func): Add an entry for slotcount.
1933 (md_begin): Initialize slotcount pseudo symbol.
1934 (ia64_parse_name): Handle @slotcount parameter.
1935 (ia64_gen_real_reloc_type): Handle slotcount.
1936 (md_apply_fix): Ditto.
1937 * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
1939 2010-02-11 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1941 * config/tc-xtensa.c (istack_init): Don't call memset.
1943 2010-02-11 Sterling Augustine <sterling@tensilica.com>
1945 * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
1948 2010-02-11 Sterling Augustine <sterling@tensilica.com>
1950 * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
1952 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
1954 * config/tc-i386.c (build_modrm_byte): Reformat.
1956 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
1958 * config/tc-i386.c: Update copyright.
1960 2010-02-10 Quentin Neill <quentin.neill@amd.com>
1961 Sebastian Pop <sebastian.pop@amd.com>
1963 * config/tc-i386.c (vec_imm4) New operand type.
1964 (fits_in_imm4): New.
1965 (VEX_check_operands): New.
1966 (check_reverse): Call VEX_check_operands.
1967 (build_modrm_byte): Reintroduce code for 5
1968 operand insns. Fix whitespace.
1970 2010-02-10 Richard Sandiford <r.sandiford@uk.ibm.com>
1972 * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
1975 2010-02-09 Sterling Augustine <sterling@tensilica.com>
1977 * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
1978 (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
1979 (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
1981 2010-02-08 Christophe Lyon <christophe.lyon@st.com>
1983 * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
1984 non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
1985 BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
1986 BFD_RELOC_ARM_PCREL_CALL)
1988 2010-02-08 Sterling Augustine <sterling@tensilica.com>
1990 * config/tc-xtensa.c (frag_format_size): Generalize logic to
1991 handle more instruction sizes and fetch widths.
1992 (branch_align_power): Likewise.
1993 (text_align_power): Likewise.
1994 (bytes_to_stretch): Likewise.
1996 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1998 * config/tc-ppc.c (md_show_usage): Mention -mtitan. Don't use tabs.
1999 (ppc_mach): Handle titan.
2000 * doc/c-ppc.texi: Mention -mtitan.
2002 2010-02-05 Sterling Augustine <sterling@tensilica.com>
2004 * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
2006 (xtensa_fetch_width) ...this.
2008 2010-02-05 Joseph Myers <joseph@codesourcery.com>
2010 * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
2011 MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
2012 * Makefile.in: Regenerate.
2014 2010-02-03 Quentin Neill <quentin.neill@amd.com>
2016 * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
2017 (i386_align_code): Rename PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
2018 * config/tc-i386.h (processor_type): Same.
2019 * doc/c-i386.texi: Change amdfam15 to bdver1.
2021 2010-01-29 Nick Clifton <nickc@redhat.com>
2024 * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
2027 2010-01-27 Dave Korn <dave.korn.cygwin@gmail.com>
2029 * NEWS: Mention new feature.
2030 * config/obj-coff.c (obj_coff_section): Accept digits and use
2031 to override default section alignment power if specified.
2032 * doc/as.texinfo (.section directive): Update documentation.
2034 2010-01-27 H.J. Lu <hongjiu.lu@intel.com>
2036 * config/tc-i386.c (avxscalar): New.
2037 (OPTION_MAVXSCALAR): Likewise.
2038 (build_vex_prefix): Select vector_length for scalar instructions
2040 (md_longopts): Add OPTION_MAVXSCALAR.
2041 (md_parse_option): Handle OPTION_MAVXSCALAR.
2042 (md_show_usage): Add -mavxscalar=.
2044 * doc/c-i386.texi: Document -mavxscalar=.
2046 2010-01-24 H.J. Lu <hongjiu.lu@intel.com>
2048 * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
2051 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
2053 * write.h (fix_at_start): Declare.
2054 * write.c (fix_new_internal): Add at_beginning parameter.
2055 Use it instead of REVERSE_SORT_RELOCS. Fix the handling of
2056 seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
2057 (fix_new, fix_new_exp): Update accordingly.
2058 (fix_at_start): New function.
2059 * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
2060 (ppc_ref): New function, for OBJ_XCOFF.
2061 (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
2062 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
2064 2010-01-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2066 * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
2067 on 64-bit Solaris/x86.
2068 Include obj-format.h earlier.
2070 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2072 * config/tc-s390.c (s390_elf_final_processing): New function.
2073 * config/tc-s390.h (elf_tc_final_processing): New macro definition.
2074 (s390_elf_final_processing): Added prototype.
2077 2010-01-20 Nick Clifton <nickc@redhat.com>
2080 * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1. Add
2081 code to handle round-to-zero for VCVT conversions.
2082 (do_neon_cvt): New. Call do_neon_cvt_1.
2083 (do_neon_cvtr): New. Call do_neon_cvt_1.
2084 (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
2087 2010-01-18 Tristan Gingold <gingold@adacore.com>
2089 * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
2091 2010-01-15 Sebastian Pop <sebastian.pop@amd.com>
2093 * config/tc-i386.c (md_assemble): Before accessing the IMM field
2094 check that it's not an XOP insn.
2096 2010-01-14 Jie Zhang <jie.zhang@analog.com>
2098 * config/bfin-aux.h: Remove argument names in function
2100 * config/bfin-lex.l (parse_int): Fix shadowed variable name
2102 * config/bfin-parse.y (value_match): Remove argument names
2104 (notethat): Likewise.
2105 (yyerror): Likewise.
2107 2010-01-13 Daniel Jacobowitz <dan@codesourcery.com>
2109 * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
2111 2010-01-13 Nick Clifton <nickc@redhat.com>
2113 * config/tc-h8300.c (h8300_elf_section): New function - issue a
2114 warning message if a new section is created without setting any
2116 (md_pseudo_table): Intercept section creation pseudos.
2117 (md_pcrel_from): Replace abort with an error message.
2118 * config/obj-elf.c (obj_elf_section_name): Export this function.
2119 * config/obj-elf.h (obj_elf_section_name): Prototype.
2121 2010-01-12 Alan Modra <amodra@gmail.com>
2124 * listing.c (print_source): Add one to line number.
2126 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2128 * Makefile.in: Regenerate.
2129 * configure: Regenerate.
2130 * doc/Makefile.in: Regenerate.
2132 2010-01-08 H.J. Lu <hongjiu.lu@intel.com>
2134 * version.c (parse_args): Change to "Copyright 2010".
2136 2010-01-06 Quentin Neill <quentin.neill@amd.com>
2138 * config/tc-i386.c (cpu_arch): Add amdfam15.
2139 (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
2140 * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
2141 * doc/c-i386.texi: Add amdfam15.
2143 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2145 * config/tc-arm.c (do_neon_logic): Accept imm value
2146 in the third operand too.
2147 (operand_parse_code): OP_RNDQ_IMVNb renamed to
2149 (parse_operands): OP_NILO case removed, applied renaming.
2150 (insns): Neon shape changed for some logic instructions.
2152 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2154 * config/tc-arm.c (do_neon_ldx_stx): Added
2155 validation for vector load/store insns.
2157 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
2159 * config/tc-ppc.c (md_show_usage): Document -me500mc64.
2161 2010-01-03 Daniel Gutson <dgutson@codesourcery.com>
2163 * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
2164 (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
2165 (NEON_ENCODE): New macro.
2166 (check_neon_suffixes): New macro.
2167 (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
2168 (do_vfp_nsyn_opcode): Likewise.
2169 (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
2170 (do_vfp_nsyn_cmp): Likewise.
2171 (do_neon_shl_imm): Likewise.
2172 (do_neon_qshl_imm): Likewise.
2173 (neon_dyadic_misc): Likewise.
2174 (do_neon_mac_maybe_scalar): Likewise.
2175 (do_neon_qdmulh): Likewise.
2176 (do_neon_qmovn): Likewise.
2177 (do_neon_qmovun): Likewise.
2178 (do_neon_movn): Likewise.
2179 (neon_mac_reg_scalar_long): Likewise.
2180 (do_neon_vmull): Likewise.
2181 (do_neon_trn): Likewise.
2182 (do_neon_ldx_stx): Likewise.
2183 (neon_dp_fixup): Changed signature and set the flag.
2184 (neon_three_same): Call the above with new signature.
2185 (neon_two_same): Likewise.
2186 (neon_imm_shift): Likewise.
2187 (neon_mul_mac): Likewise.
2188 (do_neon_abs_neg): Likewise.
2189 (neon_mixed_length): Likewise.
2190 (do_neon_ext): Likewise.
2191 (do_neon_mov): Likewise.
2192 (do_neon_tbl_tbx): Likewise.
2193 (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
2194 (neon_compare): Likewise.
2195 (do_neon_shll): Likewise.
2196 (do_neon_cvt): Likewise.
2197 (do_neon_mvn): Likewise.
2198 (do_neon_dup): Likewise.
2199 (md_assemble): Call check_neon_suffixes ().
2201 For older changes see ChangeLog-2009
2207 version-control: never