1 2010-12-26 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4 * config/tc-hppa.c (pa_ip): Set doubleword carry/borrow bit when a
5 doubleword completer or doubleword condition is found in an add/sub
6 instruction. Reject match for 'A'/'S' only if there is no condition
9 2010-12-18 Mingjie Xing <mingjie.xing@gmail.com>
11 * config/tc-mips.c (insn_uses_reg): Handle the new flags
12 INSN2_READ_FPR_Z, INSN2_READ_GPR_D and INSN2_READ_GPR_Z.
13 (append_insn): Handle delay-slot filling for the new flags.
14 (validate_mips_insn): Handle the new arguments +a|b|c|z|Z.
15 (mips_ip): Handle the new arguments +a|b|c|z|Z.
17 2010-12-18 DJ Delorie <dj@redhat.com>
19 * config/rx-parse.y (SUB): Correct subtraction of immediate
22 2010-12-16 DJ Delorie <dj@redhat.com>
24 * config/tc-rx.c (rx_validate_fix_sub): Permit subtraction in more
26 (tc_gen_reloc): Fix handling of subtraction (esp wrt endianness).
28 2010-12-16 Maciej W. Rozycki <macro@codesourcery.com>
30 * symbols.c (symbol_clone_if_forward_ref): Call tc_new_dot_label
31 for new fake labels created off the dot special symbol.
32 * config/tc-mips.h (tc_new_dot_label): New macro.
33 (mips_record_label): New prototype.
34 * config/tc-mips.c (my_getExpression): Remove MIPS16 fake label
36 (s_cons, s_float_cons, s_gpword, s_gpdword): Only clear labels
37 recorded once data expressions have been evaluated.
38 (mips_define_label): Move code to record labels over to...
39 (mips_record_label): ... this new function.
40 * doc/internals.texi: Document tc_new_dot_label.
42 2010-12-10 Maciej W. Rozycki <macro@codesourcery.com>
44 * config/tc-mips.h (TC_ADDRESS_BYTES): New macro.
45 (mips_address_bytes): New prototype.
46 * config/tc-mips.c (mips_address_bytes): New function.
48 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
50 * config/tc-mips.c (mips_ip): Remove dead format specifier code.
52 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
54 * config/tc-mips.c (file_ase_mips16): Adjust comment.
55 (append_insn): Update file_ase_mips16.
56 (mips_after_parse_args): Don't set file_ase_mips16 here.
58 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
60 * config/tc-mips.c (macro)
61 <M_MSGSND, M_MSGLD, M_MSGLD_T, M_MSGWAIT, M_MSGWAIT_T>: Remove
62 dedicated return points.
64 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
66 * config/tc-mips.c (macro) <M_DEXT, M_DINS>: Correct types used
69 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
71 * config/tc-mips.c (macro) <ld_st>: Don't load a zero into an
72 auxiliary register when using a signed 16-bit constant offset.
74 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
76 * config/tc-mips.c (mips_ip): Remove lastregno's
79 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
81 * config/tc-mips.c (mips_ip) <'('>: Don't let '4', '5' or '-'
82 as a base register specifier.
84 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
86 * config/tc-mips.c (macro) <M_S_DOB>: Fix the placement of code.
88 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
90 * config/tc-mips.c (mips_ip) <'u'>: Report the value of the LUI
91 argument complained about; reword the message.
93 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
95 * config/tc-mips.c (macro)
96 <M_BGTUL_I, M_BGTU_I, M_BLEUL_I, M_BLEU_I>: Fix the constant
97 used to compare against for the always-false/true case.
99 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
101 * config/tc-mips.c (macro): Remove a trailing 0 from NOP
104 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
106 * config/tc-mips.c (macro): Use EXTRACT_OPERAND to get register
109 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
111 * config/tc-mips.c (macro): Replace 0 with ZERO in macro_build
112 and move_register calls referring to $0.
114 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
116 * config/tc-mips.c (macro, mips_ip): Correct message
119 2010-12-09 Arnold Metselaar <arnold.metselaar@planet.nl>
121 * config/tc-z80.c (md_apply_fix): Rename var to fix shadow warning.
123 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
125 * config/tc-mips.c (macro_build, macro, mips_ip, md_apply_fix):
128 2010-12-09 Mike Frysinger <vapier@gentoo.org>
130 * .gitignore: New file.
132 2010-12-05 Arnold Metselaar <arnold.metselaar@planet.nl>
135 * config/tc-z80.c (emit_mx, emit_ldxhl): Do not use
136 symbol_get_value_expression on a symbol that may not yet have
138 * testsuite/gas/z80/atend.s: New file, test case for bug 12269,
139 provided by Chris Smith.
140 * testsuite/gas/z80/atend.d: New file, expected results for atend.s.
141 * testsuite/gas/z80/z80.exp: Run new test case.
143 2010-12-04 Maciej W. Rozycki <macro@codesourcery.com>
146 * expr.c (expr_build_dot): Make a clone of the symbol to return if
149 2010-12-02 Richard Sandiford <richard.sandiford@linaro.org>
151 * symbols.c (S_FORCE_RELOC): Return true for indirect functions
153 * expr.c (operand): Don't convert absolute symbols to constants
154 if S_FORCE_RELOC is true.
155 (expr): Only reduce subtractions between different symbols if
156 S_FORCE_RELOC is false for both of them.
157 * write.c (fixup_segment): Don't remove symbols if S_FORCE_RELOC
158 is true for them, regardless of their segment.
160 2010-12-01 Maciej W. Rozycki <macro@codesourcery.com>
162 * symbols.h (dot_symbol): New declaration.
163 (dot_symbol_init): New prototype.
164 * symbols.c (dot_symbol): New variable.
165 (symbol_clone): Assert it's not dot_symbol being cloned.
166 (dot_symbol_init): New function.
167 (symbol_clone_if_forward_ref): Create a new temporary symbol
168 when trying to clone dot_symbol.
169 * expr.c (current_location): Refer to dot_symbol instead of
170 making a new temporary symbol.
171 * read.c (read_a_source_file): Update dot_symbol as we go.
172 * as.c (main): Call dot_symbol_init.
174 2010-12-01 Maciej W. Rozycki <macro@codesourcery.com>
176 * symbols.c (symbol_clone_if_forward_ref): Don't limit cloning
177 to expr_section symbols; clone all equated symbols. Clear
178 sy_resolving of the cloned copy.
179 * expr.c (operand): Only clone equated symbols on a final
180 (i.e. non-equated) reference.
182 2010-12-01 Richard Sandiford <rdsandiford@googlemail.com>
184 * config/tc-mips.c (md_convert_frag): Remove a call to
185 S_GET_VALUE and use the result of resolve_symbol_value as the
186 value of the symbol processed in MIPS16 relaxation.
188 2010-11-30 Joel Sherrill <joel.sherrill@oarcorp.com>
190 * configure.tgt: Add sparc64-rtems.
192 2010-11-25 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
194 * config/tc-s390.c (current_cpu): Initialize with latest CPU.
195 (init_default_arch): Default to z/Architecture mode if CPU provides it.
196 Remove the check setting the CPU default.
198 2010-11-25 Alan Modra <amodra@gmail.com>
202 2010-11-25 Alan Modra <amodra@gmail.com>
205 * compress-debug.c: Include config.h first.
207 2010-11-24 Mike Frysinger <vapier@gentoo.org>
209 * doc/as.texinfo: Refer to and include c-bfin.texi for Blackfin
211 * doc/c-bfin.texi: Add markup for use in manpage generation.
213 2010-11-23 Sterling Augustine <sterling@tensilica.com>
215 * doc/as.texinfo: Refer to and include c-xtensa.texi for Xtensa
216 options. Move Xtensa options to proper alphabetical location.
218 * doc/c-xtensa.texi: Add markup for use in manpage generation.
220 2010-11-23 Mingming Sun <mingm.sun@gmail.com>
222 * config/tc-mips.c (mips_cpu_info_table): Move loongson3a after sb1.
224 2010-11-23 H.J. Lu <hongjiu.lu@intel.com>
226 * doc/as.texinfo: Refer to and include c-i386.texi for i386
229 * doc/c-i386.texi: Add markup for use in manpage generation.
231 2010-11-22 Joseph Myers <joseph@codesourcery.com>
233 * doc/as.texinfo: Refer to or include c-alpha.texi for Alpha
234 options. Refer to or include c-tic6x.texi for C6X options instead
235 of duplicating documentation here.
236 * doc/c-alpha.texi, doc/c-tic6x.texi: Add markup for use in
239 2010-11-19 Alan Modra <amodra@gmail.com>
242 * configure.in: Disable emulations for PE targets.
243 * configure: Regenerate.
245 2010-11-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
248 * config/obj-elf.c (elf_adjust_symtab) [TE_SOLARIS]: Make sy
251 2010-11-17 Nick Clifton <nickc@redhat.com>
253 * input-file.c (input_file_open): Check for empty input files.
254 (input_file_get): Check for end of file before reading any more
256 (input_file_give_next_buffer): Likewise.
258 2010-11-15 H.J. Lu <hongjiu.lu@intel.com>
260 * config/obj-elf.c (elf_process_stab): Mark parameters as
263 2010-11-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
265 * config/obj-elf.c (elf_generate_asm_lineno): New function.
266 (elf_process_stab): New function.
267 (elf_format_ops): Always use them as generate_asm_lineno,
268 process_stab members.
270 2010-11-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
273 * config/tc-arm.c (arm_arch_v6m_only): New variable.
274 (aeabi_set_public_attributes): Ensure we only set the Operating System
275 Extension when we are on an M-profile core.
277 2010-11-13 Richard Sandiford <rdsandiford@googlemail.com>
279 * config/tc-mips.c (macro_build): Remove gas_assert from 'o' case.
280 Use a restricted gas_assert for 'i' and 'j'.
282 2010-11-11 Mingming Sun <mingm.sun@gmail.com>
284 * config/tc-mips.c (mips_cpu_info_table): Add loongson3a in MIPS 64.
285 * doc/c-mips.texi (MIPS cpu): Add loongson3a.
287 2010-11-10 Richard Sandiford <richard.sandiford@linaro.org>
289 * config/tc-arm.c (do_t_branch): Treat (PLT) branches as wide.
291 2010-11-05 Nick Clifton <nickc@redhat.com>
293 * config/tc-cr16.c (getprocreg_image): Fix typo MAX_PREG ->
295 (getprocregp_image): Likewise.
297 2010-11-05 Tristan Gingold <gingold@adacore.com>
299 * po/gas.pot: Regenerate
300 * po/POTFILES.in: Regenerate
302 2010-11-05 Tristan Gingold <gingold@adacore.com>
304 * NEWS: Add marker for 2.21.
306 2010-11-05 Dave Korn <dave.korn.cygwin@gmail.com>
309 * config/obj-coff.c (weak_altname2name): Don't infer from the presence
310 of a period that the symbol has been already uniquify-d.
311 (weak_uniquify): Don't worry that the symbol might have been already
314 2010-11-04 Alan Modra <amodra@gmail.com>
316 * config/tc-ppc.c (nop_limit): New var.
317 (OPTION_NOPS): Define.
318 (md_longopts): Add --nops.
319 (md_parse_option): Handle it.
320 (md_show_usage): Publish.
321 (ppc_handle_align): Pad with a branch followed by nops if more
324 2010-11-03 H.J. Lu <hongjiu.lu@intel.com>
327 * config/tc-i386-intel.c (i386_intel_fold): Properly fold
328 _GLOBAL_OFFSET_TABLE_.
330 2010-11-02 Joseph Myers <joseph@codesourcery.com>
332 * config/tc-tic6x.c (OPTION_MPID, OPTION_MPIC, OPTION_MNO_PIC):
334 (md_longopts): Add options mpid, mpic and mno-pic.
335 (tic6x_pid_type, tic6x_pid, tic6x_pic, tic6x_pid_type_table,
336 tic6x_pid_types, tic6x_use_pid): New.
337 (md_parse_option): Handle new options.
338 (md_show_usage): Output help text for new options.
339 (tic6x_set_attributes): Set PID and PIC attributes.
340 * doc/as.texinfo: Document -mpid=, -mpic and -mno-pic.
341 * doc/c-tic6x.texi (TIC6X Options): Likewise.
343 2010-11-01 Maciej W. Rozycki <macro@linux-mips.org>
345 * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Use the offset
347 (mips_ip)['o']: Initialise offset_reloc.
349 2010-10-29 Joseph Myers <joseph@codesourcery.com>
351 * doc/c-tic6x.texi (TIC6X Directives): Mention
352 Tag_ABI_compatibility.
354 2010-10-29 H.J. Lu <hongjiu.lu@intel.com>
356 * write.c (compress_debug): Optimize section flags check.
358 2010-10-29 Bernd Schmidt <bernds@codesourcery.com>
359 Joseph Myers <joseph@codesourcery.com>
361 * config/tc-tic6x.c (OPTION_MDSBT, OPTION_MNO_DSBT): New enum
363 (md_longopts): Add mdsbt and mno-dsbt.
364 (tic6x_dsbt): New static variable.
365 (md_parse_option): Handle OPTION_MDSBT and OPTION_MNO_DSBT.
366 (md_show_usage): Output help text for -mdsbt and -mno-dsbt.
367 (TAG): Add comma at the end.
368 (tic6x_set_attributes): Set Tag_ABI_DSBT.
369 * doc/as.texinfo: Document -mdsbt and -mno-dsbt.
370 * doc/c-tic6x.texi (TIC6X Options): Likewise.
371 (TIC6X Directives): Mention Tag_ABI_DSBT.
373 2010-10-28 Matthias Klose <doko@ubuntu.com>
375 * doc/as.texinfo: Add directory section for info document.
377 2010-10-28 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
379 * config/tc-s390.c (md_begin): Only add to hash table if cpu and
382 2010-10-28 Alan Modra <amodra@gmail.com>
384 * config/tc-d30v.c (d30v_cons_align): Don't align .eh_frame.
386 2010-10-26 Alan Modra <amodra@gmail.com>
388 * config/obj-coff.c (coff_format_ops): Fix typo.
390 2010-10-25 Richard Sandiford <rdsandiford@googlemail.com>
392 * config/tc-mips.c (macro2): Delete.
394 2010-10-25 Nathan Sidwell <nathan@codesourcery.com>
396 * config/tc-tic6x.c: Add attribution.
398 2010-10-25 Mark Mitchell <mark@codesourcery.com>
400 * obj.h (struct format_ops): Add adjust_symtab.
401 * config/obj-multi.h (obj_adjust_symtab): Define.
402 * config/obj-aout.c (aout_format_ops): Init new field.
403 * config/obj-coff.c (coff_format_ops): Likewise.
404 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
405 * config/obj-elf.c (elf_format_ops): Likewise.
407 2010-10-25 Alan Modra <amodra@gmail.com>
410 * write.c (relax_frag): Don't allow forward branches to temporarily
411 becomde backward branches.
413 2010-10-23 Mark Mitchell <mark@codesourcery.com>
415 * config/obj-elf.c (elf_adjust_symtab): New. Move group section
416 processing here from elf_frob_file. Ensure that group signature
417 symbols have the name of the group.
418 (elf_frob_file): Move group section processing to
420 * config/obj-elf.h (elf_adjust_symtab): Declare.
421 (obj_adjust_symtab): Define.
422 * config/tc-arm.c (arm_adjust_symtab): Call elf_adjust_symtab.
424 2010-10-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
426 * config/tc-sparc.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define as
428 (ELF64_TARGET_FORMAT): Define as elf64-sparc-sol2.
430 2010-10-21 Joseph Myers <joseph@codesourcery.com>
432 * config/tc-tic6x.c (tic6x_arch_attribute, tic6x_arches,
433 md_assemble, tic6x_set_attributes): Update for attribute renaming.
434 * doc/c-tic6x.texi: Update for attribute renaming.
436 2010-10-19 Alan Modra <amodra@gmail.com>
438 * write.c (relax_segment): Correct address on frag added to stop
439 leb128/align frags bouncing.
441 2010-10-19 Alan Modra <amodra@gmail.com>
444 * frags.h (struct frag): Add "region" field.
445 * write.c (relax_frag): Don't add "stretch" to forward reference
446 target if there is an intervening org or align.
447 (relax_segment): Set region.
449 2010-10-18 Maciej W. Rozycki <macro@linux-mips.org>
451 * config/tc-mips.c (macro)[ldd_std]: Fix the relaxation variant
452 for absolute addressing.
454 2010-10-18 Maciej W. Rozycki <macro@linux-mips.org>
456 * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Handle 64-bit ABIs.
458 2010-10-18 Maciej W. Rozycki <macro@linux-mips.org>
460 * config/tc-mips.c (mips_pseudo_table): Add "sbss".
461 (s_change_sec): Handle it.
463 2010-10-15 Mike Frysinger <vapier@gentoo.org>
465 * config/bfin-parse.y (BYTEOP2M): Call BYTEOP2M().
467 2010-10-14 H.J. Lu <hongjiu.lu@intel.com>
469 * config/tc-i386.c (match_template): Check checkregsize
470 instead of w for register size check.
472 2010-10-14 H.J. Lu <hongjiu.lu@intel.com>
474 * config/tc-i386.c (_i386_insn): Add disp32_encoding.
475 (md_assemble): Don't call optimize_disp if disp32_encoding is
477 (parse_insn): Support .d32 to force 32bit displacement.
478 (output_branch): Use BIG if disp32_encoding is set.
480 * doc/c-i386.texi: Document .d32 encoding suffix.
482 2010-10-11 Steve Kilbane <steve.kilbane@analog.com>
484 * config/bfin-lex.l (FLAGS): New state.
485 (X, Z, S, M, T): Require FLAGS state.
486 ("(", ")"): Start/stop FLAGS state.
488 2010-10-11 David Gibson <david.gibson@analog.com>
490 * config/bfin-aux.h (bfin_loop_attempt_create_label): New prototype.
491 * config/bfin-parse.y (LOOP_BEGIN, LOOP_END): Handle numeric labels.
492 * config/tc-bfin.c (bfin_loop_attempt_create_label): New funtion.
494 2010-10-11 David Gibson <david.gibson@analog.com>
496 * config/tc-bfin.c (bfin_gen_loop): Check symbol before removing.
498 2010-10-08 Pierre Muller <muller@ics.u-strasbg.fr>
500 Fix build with -DDEBUG=7
501 * config/obj-coff.c (s_get_name, symbol_dump): Add prototypes.
503 2010-10-07 Bernd Schmidt <bernds@codesourcery.com>
505 * config/tc-tic6x.c (tic6x_try_encode): Correct encoding of fstg field
506 in SPKERNEL instructions.
508 2010-10-06 Nathan Sidwell <nathan@codesourcery.com>
510 * config/tc-arm.c (encode_branch): Remove superfluous braces.
511 (do_t_branch): Move reloc setting to end of routine.
513 2010-10-04 David Daney <ddaney@caviumnetworks.com>
515 * config/tc-mips.c (mips_fix_cn63xxp1): New variable.
516 (mips_ip): Add errata work around when mips_fix_cn63xxp1 set.
517 (OPTION_FIX_CN63XXP1, OPTION_NO_FIX_CN63XXP1): New enum options
519 (md_longopts): Add options for -mfix-cn63xxp1 and -mno-fix-cn63xxp1.
520 (md_parse_option): Handle OPTION_FIX_CN63XXP1 and
521 OPTION_NO_FIX_CN63XXP1.
522 (md_show_usage): Add documentation for -mfix-cn63xxp1.
523 * doc/c-mips.texi (-mfix-cn63xxp1, -mno-fix-cn63xxp1): Document
526 2010-09-29 Bernd Schmidt <bernds@codesourcery.com>
528 * gas/tic6x/insns-bad-1.s: Remove test for readonly tscl.
529 * gas/tic6x/insns-bad-1.l: Likewise.
530 * gas/tic6x/insns-c674x.d: Add test for writeable tscl.
531 * gas/tic6x/insns-c674x.s: Likewise.
533 2010-09-29 Alan Modra <amodra@gmail.com>
535 * expr.c (expr): Correct returned segment value.
537 2010-09-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
539 * configure: Regenerate.
541 2010-09-27 Bernd Schmidt <bernds@codesourcery.com>
543 * config/tc-tic6x.c (tic6x_fix_adjustable): New function.
544 * config/tc-tic6x.h (tic6x_fix_adjustable): Declare.
545 (tc_fix_adjustable): New macro.
547 2010-09-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
549 * config/tc-s390.c: (md_parse_option): New option -march=z196.
550 * doc/c-s390.texi: Document new option.
552 2010-09-27 Tejas Belagod <tejas.belagod@arm.com>
554 * config/tc-arm.c (do_neon_ldr_str): Deprecate ARM-mode PC-relative
555 VSTR, issue an error in THUMB mode.
557 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
559 * config/tc-arm.c (arm_ext_virt): New variable.
560 (arm_reg_type): Add REG_TYPE_RNB for banked registers.
561 (reg_entry): Allow registers to be larger than a byte.
562 (reg_alias): Fix type warning.
563 (parse_operands): Parse banked registers when appropriate.
564 (do_mrs): Add support for Virtualization Extensions.
565 (do_hvc): New function.
566 (do_t_mrs): Add support for Virtualization Extensions.
567 (do_t_msr): Likewise.
568 (do_t_hvc): New function.
569 (SPLRBANK): New define.
570 (reg_names): Add banked registers.
571 (insns): Add support for Virtualization Extensions.
572 (md_apply_fixup): Likewise.
573 (arm_cpus): -mcpu=cortex-a15 implies the Virtualization Extensions.
574 (arm_extensions): Add 'virt' extension.
575 (aeabi_set_public_attributes): Add support for Virtualization
577 * doc/c-arm.texi: Document 'virt' extension.
579 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
581 * config/tc-arm.c (arm_ext_adiv): New variable.
582 (do_div): New function.
583 (insns): Accept UDIV and SDIV in ARM state.
584 (arm_cpus): The cortex-a15 option has all current v7-A extensions.
585 (arm_extensions): Add 'idiv' extension.
586 (aeabi_set_public_attributes): Update Tag_DIV_use values for the
587 Integer Divide extension.
588 * doc/c-arm.texi: Document the idiv extension.
590 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
592 * config/tc-arm.c (arm_ext_v6m): New variable.
593 (arm_ext_m): Add support for OS extension.
594 (arm_ext_os): New variable.
595 (do_t_swi): In v6-M ensure we have the OS extension.
596 (arm_cpus): The cortex-m1 and cortex-m0 options have the OS
597 extension by default.
598 (arm_archs): Add armv6s-m.
599 (arm_extensions): Add 'os' extension.
600 (cpu_arch_ver): Add support for v6S-M.
601 * doc/c-arm.texi: Document the OS Extension, and v6-m and v6s-m
602 architecture options.
604 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
606 * config/tc-arm.c (arm_ext_v6z): Remove.
607 (arm_ext_sec): New variable.
608 (do_t_smc): In Thumb state SMC requires v7-A.
609 (insns): Make SMC depend on Security Extensions.
610 (arm_cpus): All -mcpu=cortex-a* options have the Security Extensions.
611 (arm_extensions): Add 'sec' extension.
612 (cpu_arch_ver): Reorder.
613 (aeabi_set_public_attributes): Emit Tag_Virtualization_use as
615 * doc/c-arm.texi: Document Security Extensions.
617 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
619 * config/tc-arm.c (arm_ext_mp): Add.
620 (do_pld): Update comment.
621 (insns): Add support for pldw.
622 (arm_cpus): Update cortex-a5, cortex-a9, and cortex-a15 to support
624 (arm_extensions): Add 'mp' extension.
625 (aeabi_set_public_attributes): Emit correct build attribute when
626 MP extension is enabled.
627 * doc/c-arm.texi: Update for MP extensions.
629 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
631 * config/tc-arm.c (md_pseduo_table): Add .arch_extension directive.
632 (arm_option_extension_value_table): Add.
633 (arm_extensions): Change type.
634 (arm_option_cpu_table): Rename...
635 (arm_option_fpu_table): ...to this.
636 (arm_fpus): Change type.
637 (arm_parse_extension): Enforce alphabetical order. Allow
638 extensions to be removed.
639 (arm_parse_arch): Allow extensions to be specified with -march.
640 (s_arm_arch_extension): Add.
641 (s_arm_fpu): Update for type changes.
642 * doc/c-arm.texi: Document changes to infrastructure.
644 2010-09-23 Alan Modra <amodra@gmail.com>
646 * config/tc-mn10300.c (tc_gen_reloc): Replace absolute symbols
647 with the absolute section symbol.
649 2010-09-22 Mike Frysinger <vapier@gentoo.org>
651 * config/bfin-parse.y: Fix typo in BYTEOP16P comment.
653 2010-09-22 Robin Getz <robin.getz@analog.com>
655 * config/bfin-parse.y (is_store): New function.
656 (gen_multi_instr_1): Check parallel slots for store insns.
658 2010-09-22 Robin Getz <robin.getz@analog.com>
660 * config/bfin-defs.h (IS_EMUDAT): New define.
661 * config/bfin-parse.y: Accept EMUDAT for any register move.
663 2010-09-22 Robin Getz <robin.getz@analog.com>
665 * config/bfin-parse.y: Improve error messages.
667 2010-09-22 Robin Getz <robin.getz@analog.com>
669 * config/bfin-parse.y (DBG): Fix regno encoding.
670 (DBGCMPLX): Likewise.
672 2010-09-22 Robin Getz <robin.getz@analog.com>
674 * config/bfin-lex.l: Accept multibyte chars in symbol names.
676 2010-09-22 Robin Getz <robin.getz@analog.com>
678 * config/bfin-defs.h (statusflags): Add AC0_COPY, V_COPY, and RND_MOD.
679 * config/bfin-lex.l: Tokenize AC0_COPY, V_COPY, and RND_MOD.
681 2010-09-22 Mike Frysinger <vapier@gentoo.org>
683 * config/bfin-aux.h (bfin_gen_pseudochr): New prototype.
684 * config/tc-bfin.c (bfin_gen_pseudochr): New function.
685 * config/bfin-parse.y: Call bfin_gen_pseudochr for OUTC tokens.
687 2010-09-22 Mike Frysinger <vapier@gentoo.org>
689 * config/bfin-lex.l (abort): Accept case-insensitive abort insn.
690 * config/bfin-parse.y (ABORT): Handle the ABORT token.
692 2010-09-22 Mike Frysinger <vapier@gentoo.org>
694 * config/tc-bfin.c (bfin_cpus[]): Add 0.2 for bf512/bf514/bf516/bf518.
696 2010-09-22 Mike Frysinger <vapier@gentoo.org>
698 * doc/c-bfin.texi (-mcpu): Add bf592.
699 * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF592.
700 (bfin_cpus[]): Add 0.0/0.1 for bf592.
702 2010-09-22 Mike Frysinger <vapier@gentoo.org>
704 * config/tc-bfin.c (comment_chars): Add #.
706 2010-09-20 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
708 * config/tc-arm.c (arm_cpus): Correct canonical names for Cortex CPUs.
710 2010-09-20 Richard Henderson <rth@redhat.com>
712 * config/tc-alpha.c (tc_gen_reloc): Remove hack around
713 bfd_perform_reloc for OBJ_ELF.
715 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
717 * config/tc-arm.c (do_t_ldmstm): Add logic to handle single-register
720 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
722 * config/tc-arm.c (parse_psr): Add condition for matching "APSR" on
724 (psrs): Add entry for PSR flags, g, nzcvq, nzcvqg.
726 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
728 * config/tc-arm.c (insns): Change MRC entry to accept APSR_RR instead
731 2010-09-17 Andrew Burgess <aburgess@broadcom.com>
734 * config/obj-elf.c (obj_elf_parse_section_letters): Correct test
735 for error return from md_elf_section_letter.
736 * config/tc-alpha.c (alpha_elf_section_letter): Correct error message.
737 * config/tc-i386.c (x86_64_section_letter): Likewise.
738 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
739 * config/tc-mep.c (mep_elf_section_letter): Likewise.
741 2010-09-15 Kai Tietz <kai.tietz@onevision.com>
743 * config/obj-coff-seh.c (seh_validate_seg): New funtion.
744 (obj_coff_seh_endproc): Add check for segment.
745 (obj_coff_seh_endprologue): Likewise.
746 (obj_coff_seh_pushreg): Likewise.
747 (obj_coff_seh_pushframe): Likewise.
748 (obj_coff_seh_save): Likewise.
749 (obj_coff_seh_setframe): Likewise.
751 * config/obj-coff-seh.h (seh_context): New member code_seg.
752 * config/obj-coff-seh.c: Implementing xdata/pdata section cloning
753 for link-once code-segment.
755 2010-09-14 Jie Zhang <jie@codesourcery.com>
757 * doc/c-arm.texi: Document -mcpu=cortex-m4.
759 2010-09-09 H.J. Lu <hongjiu.lu@intel.com>
761 * config/tc-i386.c (build_vex_prefix): Check VEXW1 for 2-byte
764 2010-09-09 Joseph Myers <joseph@codesourcery.com>
766 * doc/c-tic6x.texi (.c6xabi_attribute): Document directive.
768 2010-09-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
770 * config/tc-arm.c (arm_cpus): Add cortex-a15 entry.
771 * doc/c-arm.texi: Document -mcpu=cortex-a15.
773 2010-09-09 Gunther Nikl <gnikl@users.sourceforge.net>
775 * gas/config/tc-m68k.c (tc_gen_reloc): Handle references to defined
776 weak symbols first if generating an a.out object.
778 2010-09-09 Tejas Belagod <tejas.belagod@arm.com>
780 * config/tc-arm.c (md_apply_fix): Check if widened add, sub are
781 flag-setting and handle accordingly.
783 2010-09-09 Nick Clifton <nickc@redhat.com>
786 * config/tc-arm.c (parse_big_immediate): Allow for bignums being
787 extended to the size of a .octa.
789 2010-09-08 Julian Brown <julian@codesourcery.com>
791 * config/tc-arm.c (create_neon_reg_alias): Deal with case
794 2010-09-08 Nick Clifton <nickc@redhat.com>
797 * config/tc-mn10300.c (md_convert_frag): Zero out top two bytes of
798 long call instruction's displacement.
800 2010-09-03 H.J. Lu <hongjiu.lu@intel.com>
803 * config/tc-i386.c (i386_finalize_immediate): Check flag_code
804 instead of use_rela_relocations for 64bit.
806 2010-09-02 Richard Henderson <rth@redhat.com>
808 * dw2gencfi.c (TC_DWARF2_EMIT_OFFSET): Provide default.
809 (output_fde): Use it. Make sure to fully init exp before using it.
811 2010-08-31 Kai Tietz <kai.tietz@onevision.com>
813 * config/obj-coff-seh.c (obj_coff_seh_save): Correct comparison.
814 (obj_coff_seh_stackalloc): Likewise.
816 2010-08-31 Alan Modra <amodra@gmail.com>
818 * config/obj-elf.c (obj_elf_init_stab_section): Fix assertion.
820 2010-08-30 Richard Henderson <rth@redhat.com>
822 * config/obj-coff-seh.c: Rewrite the entire file.
823 (symtab, symptr, reltab, relcount, relsize): Remove.
824 (seh_ctx_root, seh_ctx): Remove.
825 (xdata_seg, xdata_subseg, pdata_seg): New.
826 (switch_xdata, switch_pdata): New.
827 (verify_context, verify_context_and_target, skip_whitespace_and_comma):
828 New parsing functions. Rewrite all parsing functions to use them.
829 (obj_coff_seh_32): Fix != arm thinko.
830 (obj_coff_seh_handler): For x64, don't accept handler pointer here,
832 (obj_coff_seh_handlerdata): New.
833 (do_seh_endproc): Split out of ...
834 (obj_coff_seh_endproc): ... here.
835 (obj_coff_seh_proc): Use it, if needed.
836 (seh_x64_make_prologue_element): Use XRESIZEVEC, symbol_temp_new_now.
837 (seh_x64_read_reg): Remove mm_regs alternative. Tidy integer reg
838 alternatives. Don't slurp commas.
839 (seh_read_offset): Remove.
840 (obj_coff_seh_pushframe): Split out from obj_coff_seh_push.
841 (obj_coff_seh_scope): Remove.
842 (obj_coff_seh_save): Decide UWOP_SAVE_* vs _FAR immediately.
843 (obj_coff_seh_stackalloc): Decide _SMALL vs _LARGE immediately.
844 (out_one, out_two, out_four): New.
845 (seh_x64_write_prologue_data, seh_x64_size_prologue_data,
846 seh_x64_write_function_xdata, write_function_xdata): Rewrite
847 from seh_x64_write_xdata, seh_needed_unwind_info, seh_store_elm_data,
848 seh_getelm_data_size, seh_getsize_of_unwind_entry,
849 seh_make_unwind_entry, seh_getsize_unwind_data, and
850 seh_create_unwind_data.
851 (seh_arm_write_function_pdata): Rewrite from seh_arm_create_pdata.
852 (write_function_pdata): Rewrite from make_function_entry_pdata.
853 (seh_write_text_eh_data, make_function_entry_pdata,
854 seh_arm_create_pdata, seh_arm_write_pdata, seh_reloc, save_relocs,
855 seh_symbol_init, seh_symbol, quick_section, seh_emit_rva,
856 seh_emit_long, seh_make_globl, seh_make_section2, seh_make_section,
857 seh_make_xlbl_name, make_seh_text_label, seh_fill_pcsyms,
858 seh_needed_unwind_info, seh_store_elm_data, seh_getelm_data_size,
859 seh_getsize_of_unwind_entry, seh_make_unwind_entry,
860 seh_getsize_unwind_data, seh_create_unwind_data,
861 seh_make_function_entry_xdata, seh_x64_makescope_elem): Remove.
862 * config/obj-coff-seh.h (SEH_CMDS): Remove seh_savemm, seh_scope.
863 Add seh_handlerdata. Adjust function/what arguments for
864 seh_savereg, seh_pushframe, seh_stackalloc.
865 (struct seh_prologue_element): Adjust members to closer match
866 the elements of the UNWIND_CODE structure.
867 (struct seh_scope_elem): Remove.
868 (struct seh_context): Replace char* members with symbolS or
869 expressionS as appropriate. Sort members by ARM/x64 applicability.
870 Remove obsolete stuff wrt direct symbol and reloc manipulation.
872 2010-08-25 Alan Modra <amodra@gmail.com>
874 * NEWS: Mention ampersand in macro change.
876 2010-08-25 Gunther Nikl <gnikl@users.sourceforge.net>
878 * configure.tgt (m68k-*-aout): Change to bfd_gas=yes.
880 2010-08-25 Alan Modra <amodra@gmail.com>
882 * config/tc-d10v.c (do_assemble): Correctly detect overflow of
884 * config/tc-m68hc11.c (md_assemble): Likewise.
885 * config/tc-microblaze.c (md_assemble): Likewise. Correct cast
886 of is_end_of_line index.
888 2010-08-25 Jie Zhang <jie@codesourcery.com>
890 * config/tc-arm.c (encode_arm_addr_mode_2): Fix comment.
892 2010-08-25 Jie Zhang <jie@codesourcery.com>
894 * config/tc-arm.c (encode_arm_addr_mode_2): Fix
895 BAD_PC_ADDRESSING condition.
897 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
899 * doc/c-arm.texi (ARM Options): Document -mfpu=fp4-sp-d16.
901 2010-08-19 H.J. Lu <hongjiu.lu@intel.com>
903 * config/tc-i386.c (VEX_check_operands): Fix a typo in comments.
905 2010-08-18 H.J. Lu <hongjiu.lu@intel.com>
907 * config/tc-i386.c (build_modrm_byte): Check i.imm_operands
910 2010-08-18 Alan Modra <amodra@gmail.com>
912 * macro.c (sub_actual): Add back ampersand suffix when no
914 (macro_expand_body): Correct comment.
916 2010-08-17 Roland McGrath <roland@redhat.com>
918 * config/obj-elf.c (obj_elf_parse_section_letters): Take new
919 boolean result parameter CLONE; set it if '?' flag letter seen.
920 (obj_elf_section): Update caller. Handle that flag by copying
921 the LINKONCE and GROUP_NAME state from NOW_SEG.
922 * doc/as.texinfo (Section): Document the ? flag.
924 2010-08-09 Cary Coutant <ccoutant@google.com>
926 * as.c (show_usage): Don't list --compress-debug-sections if zlib not
928 (main): Warn if --compress-debug-sections requested and zlib not
930 * doc/as.texinfo: Add --compress-debug-sections,
931 --nocompress-debug-sections.
933 2010-08-06 H.J. Lu <hongjiu.lu@intel.com>
935 * config/tc-i386.c (set_cpu_arch): Re-indent.
936 (md_parse_option): Likewise.
938 2010-08-06 Quentin Neill <quentin.neill@amd.com>
940 * config/tc-i386.c (arch_entry): Add negated bit to
941 disambiguate flag names starting with "no".
942 (cpu_arch): Add negated bit definitions. Add
943 ".nop" CPU extension.
944 (i386_align_code): Use new .cpunop bit to decide
945 when to generate alignment using nops.
946 (set_cpu_arch): Use negated bit instead to decide
947 when to use cpu_flags or vs. cpu_flags_and_not.
948 (md_parse_option): Likewise.
950 2010-08-04 H.J. Lu <hongjiu.lu@intel.com>
952 * config/tc-i386.c (match_template): Move the first i.error
955 2010-08-04 Alan Modra <amodra@gmail.com>
957 * configure.tgt (m32c): Set endian=little.
958 * config/tc-m32c.h (TARGET_BYTES_BIG_ENDIAN): Define as 0.
959 * config/tc-m32c.c (md_number_to_chars): Revert last change.
961 2010-08-03 Tristan Gingold <gingold@adacore.com>
963 * makefile.vms (OBJS): Add Add compress-debug.c.
965 2010-08-03 Alan Modra <amodra@gmail.com>
967 * config/tc-d10v.h (TARGET_BYTES_BIG_ENDIAN): Define as 1.
968 * config/tc-m32c.c (md_number_to_chars): Call bigendian
969 form of number_to_chars, not littleendian.
971 2010-08-02 Alan Modra <amodra@gmail.com>
973 * config/tc-d30v.c (d30v_cons_align): Don't align constants
976 2010-08-02 Alan Modra <amodra@gmail.com>
979 * expr.c (operand <'-' and '~'>): Widen bignums.
980 (operand <'!'>): Correct bignum result and convert to O_constant.
981 * read.c (emit_expr): Don't assert on .byte bignum. Don't display
982 bignum truncated warning for sign extended bignums.
984 2010-08-02 Alan Modra <amodra@gmail.com>
986 * config/tc-v850.c (md_assemble): Always pass format string to
988 (md_apply_fix): Similarly for as_warn_where.
990 2010-07-29 H.J. Lu <hongjiu.lu@intel.com>
992 * config/tc-i386-intel.c: Reformat.
994 2010-07-29 Alan Modra <amodra@gmail.com>
996 * config/tc-ppc.c (ppc_fix_adjustable): Add got reloc types used
999 2010-07-28 Alan Modra <amodra@gmail.com>
1002 * symbols.c (symbol_clone): Correct typo in previous patch.
1004 2010-07-28 Alan Modra <amodra@gmail.com>
1007 * symbols.c (symbol_clone): Clear BSF_SECTION_SYM flag.
1009 2010-07-28 Alan Modra <amodra@gmail.com>
1011 * config/tc-ppc.c (md_assemble): Don't attempt to print NUL in
1012 syntax error message.
1014 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
1016 * config/tc-mips.c (mips16_macro_build): Pass "args" by
1017 reference rather than value.
1018 (macro_build): Update accordingly.
1020 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
1022 * config/tc-mips.c (mips_ip): Use symbol_temp_new_now to create
1025 2010-07-24 Maciej W. Rozycki <macro@codesourcery.com>
1027 * config/tc-mips.c (macro)[M_JAL_1, M_JAL_2]: Handle the JALR
1028 delay slot in the noreorder mode with the o32 ABI.
1030 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
1031 Ina Pandit <ina.pandit@kpitcummins.com>
1033 * config/tc-v850.c: Update processor_mask.
1034 (reg_name): Update the structure to use processors field.
1035 (md_relax_table): Define SUBYPTE_COND_9_22, SUBYPTE_SA_9_22,
1036 SUBYPTE_UNCOND_9_22, SUBYPTE_COND_9_22_32, SUBYPTE_SA_9_22_32,
1037 SUBYPTE_UNCOND_9_22_32, SUBYPTE_COND_9_17_22,
1038 SUBYPTE_SA_9_17_22, SUBYPTE_COND_9_17_22_32 and
1039 SUBYPTE_SA_9_17_22_32.
1040 (set_machine): Add support for V850E2 and V850E2V3.
1041 (md_pseudo_table): Likewise.
1042 (pre_defined_registers): Update pre defined registers suitable
1043 for each family of registers.
1044 (system_registers): Likewise.
1045 (cc_names): Update the condition code.
1046 (float_cc_names): Update the condition code for float.
1047 (reg_name_search): Update based on current modifications.
1048 (register_name): Likewise.
1049 (system_register_name): Update to support new system registers
1050 and supported families.
1051 (cc_name): Update to support new condition codes.
1052 (float_cc_name): New function to support float condition codes.
1053 (parse_register_list): Update to support newly added registers.
1054 (md_show_usage): Define support for V850E2 and V850E2V3 targets.
1055 Also support added for disp-size-default-22, disp-size-default-32,
1056 mextension, mno-bcond17 and mno-stld23.
1057 (md_parse_option): Implement the support for above options defined
1059 (md_convert_frag): Implement support for subtypes defined in
1060 md_relax_table to support branch operations.
1061 (md_begin): Add support for V850E2 and V850E2V3.
1062 (handle_hi016, handle_hi16): new relocation handling functions
1063 (handle_lo16, handle_ctoff, handle_sdaoff, handle_zdaoff,
1064 handle_tdaoff): Updated relocation handling functions for newly
1066 (v850_reloc_prefix): Update the relocation handling functions.
1067 (v850_insert_operand): Updated the functions with error message
1068 parameter and modified the function to use it.
1069 (md_assemble): Update according to the latest modifications.
1070 (md_apply_fix): Updated the functions with error message parameter
1071 and modified the function to use it.
1072 (v850_force_relocation): Update with newly added relocations.
1073 * configure.tgt: Match all v850 targets.
1074 * doc/c-v850.texi: Document the newly added targets.
1077 2010-07-23 Alan Modra <amodra@gmail.com>
1080 * macro.c (macro_expand): Recover gracefully from named args that
1083 2010-07-22 Thomas Schwinge <thomas@codesourcery.com>
1085 Switch MIPS to 32-bit DWARF format.
1086 * config/tc-mips.h (DWARF2_FORMAT): Only define for [TE_IRIX].
1087 * config/tc-mips.c (mips_dwarf2_format): Likewise.
1089 2010-07-20 Alan Modra <amodra@gmail.com>
1091 * config/tc-ppc.c (ppc_setup_opcodes): Add all macros for -many.
1093 2010-07-16 Alan Modra <amodra@gmail.com>
1095 * config/tc-rx.c (md_estimate_size_before_relax): Fix format
1096 specifier warnings for 32-bit host when --enable-64-bit-bfd.
1097 (rx_relax_frag, md_convert_frag): Likewise.
1099 2010-07-15 Cary Coutant <ccoutant@google.com>
1101 * gas/NEWS: Add note about --compress-debug-sections.
1102 * gas/as.c (show_usage): Add --compress-debug-sections and
1103 --nocompress-debug-sections.
1105 2010-07-15 Rhonda Wittels <rhonda@codesourcery.com>
1107 * config/obj-elf.c (get_sym_from_input_line_and_check): New
1108 function to catch missing pseudo-op arguments.
1109 (obj_elf_local): Call new function.
1110 (obj_elf_weak): Likewise.
1111 (obj_elf_visibility): Likewise.
1112 (obj_elf_vtable_entry): Likewise.
1113 (obj_elf_type): Likewise.
1115 2010-07-15 Kai Tietz <kai.tietz@onevision.com>
1117 * config/obj-coff-seh.c
1118 (seh_getelm_data_size): New.
1119 (seh_read_offset): Handle negative values.
1120 (obj_coff_seh_push): Handle offset for save-register store.
1121 (obj_coff_seh_setframe): Add unwind-information for frame.
1122 (seh_store_elm_data): New.
1123 (seh_getelm_data_size): Return additionally unaligned element count.
1124 (seh_make_unwind_entry): Correct tweak about element count.
1126 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
1129 * config/tc-i386-intel.c (i386_intel_simplify): Restore fall
1130 through patch for O_multiply.
1132 2010-07-11 Kai Tietz <kai.tietz@onevision.com>
1135 * config/obj-coff.c (obj_common_parse): Quote symbol-name.
1137 2010-07-08 Tejas Belagod <tejas.belagod@arm.com>
1139 * tc-arm.c (OP_oBARRIER): Remove.
1140 (OP_oBARRIER_I15): Add.
1141 (po_barrier_or_imm): Add macro.
1142 (parse_operands): Improve OP_oBARRIER_I15 operand parsing.
1143 (do_barrier): Check correct immediate range.
1144 (do_t_barrier): Likewise.
1145 (barrier_opt_names): Add entries for more symbolic operands.
1146 (insns): Replace OP_oBARRIER with OP_oBARRIER_I15 for barriers.
1148 2010-07-08 Daniel Gutson <dgutson@codesourcery.com>
1150 * config/tc-arm.c (tc_gen_reloc): Add BFD_RELOC_ARM_T32_OFFSET_IMM
1153 2010-07-06 Maciej W. Rozycki <macro@codesourcery.com>
1155 * config/tc-mips.c (mips_frob_file): Use symbol_same_p to match
1158 2010-07-06 Maciej W. Rozycki <macro@codesourcery.com>
1160 * config/tc-mips.c (nops_for_insn_or_target): Replace
1161 MIPS16_INSN_BRANCH with MIPS16_INSN_UNCOND_BRANCH and
1162 MIPS16_INSN_COND_BRANCH.
1164 2010-07-05 Jim Wilson <wilson@codesourcery.com>
1168 * dwarf2dbg.c (dwarf2_finish): Don't generate .debug_line section
1171 2010-07-05 Alan Modra <amodra@gmail.com>
1173 * config/tc-moxie.c (md_apply_fix): Delete set but otherwise
1176 2010-07-04 H.J. Lu <hongjiu.lu@intel.com>
1178 * Makefile.am (CONFIG_OBJS): Removed.
1179 (GENERIC_OBJS): Likewise.
1181 * Makefile.in: Regenerated.
1183 2010-07-03 Jan Beulich <jbeulich@novell.com>
1186 * config/tc-i386.c (i386_finalize_displacement): Don't call
1187 section_symbol() with expr_section.
1189 2010-07-03 Cary Coutant <ccoutant@google.com>
1191 * Makefile.am: Add compress-debug.c and compress-debug.h.
1192 * Makefile.in: Regenerate.
1193 * config.in: Add HAVE_ZLIB_H.
1194 * configure.in: Check for zlib.h.
1195 * configure: Regenerate.
1197 * as.c (parse_args): Add --compress-debug-sections and
1198 --nocompress-debug-sections.
1199 * as.h (flag_compress_debug): New variable.
1200 * compress-debug.c: New file.
1201 * compress-debug.h: New file.
1202 * write.c: Include compress-debug.h.
1203 (compress_frag): New function.
1204 (compress_debug): New function.
1205 (write_object_file): Compress debug sections if requested.
1207 2010-07-03 Andreas Schwab <schwab@linux-m68k.org>
1209 * config/tc-ppc.c (ppc_set_cpu): Cast PPC_OPCODE_xxx to ppc_cpu_t
1212 2010-07-03 Alan Modra <amodra@gmail.com>
1214 * config/tc-ppc.c (ppc_set_cpu): Remove old opcode flags.
1215 (ppc_setup_opcodes): Likewise. Simplify opcode selection.
1217 2010-07-02 DJ Delorie <dj@redhat.com>
1219 * config/tc-rx.h (md_do_align): New.
1220 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1221 * config/tc-rx.c (nops): New.
1222 (rx_handle_align): Use various sized nops to align code.
1224 * config/tc-rx.c (rx_bytesT): Add grown/shrank counters for
1226 (rx_relax_frag): Prevent infinite loops of grow/shrink/grow/etc.
1228 2010-07-01 H.J. Lu <hongjiu.lu@intel.com>
1230 AVX Programming Reference (June, 2010)
1231 * config/tc-i386.c (cpu_arch): Add .xsaveopt, .fsgsbase, .rdrnd
1234 * doc/c-i386.texi: Document xsaveopt, fsgsbase, rdrnd and f16c.
1236 2010-07-01 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1238 * config/tc-arm.c (do_t_mov_cmp): Fix reporting of unpredictable and
1239 deprecated mov register instructions.
1241 2010-07-01 Alan Modra <amodra@gmail.com>
1243 * config/tc-ppc.c (toc_reloc_types): New variable.
1244 (md_assemble): Set it.
1245 (ppc_frob_file_before_adjust): Don't warn about toc section size
1246 if we have large toc relocs and no small toc relocs.
1248 2010-06-29 Alan Modra <amodra@gmail.com>
1250 * config/tc-maxq.h: Delete file.
1251 * config/tc-maxq.c: Delete file.
1252 * Makefile.am: Remove references to maxq.
1253 * configure.tgt: Likewise.
1254 * config/obj-coff.h: Likewise.
1255 * Makefile.in: Regenerate.
1256 * configure: Regenerate.
1257 * po/POTFILES.in: Regenerate.
1259 2010-06-28 Alan Modra <amodra@gmail.com>
1261 * config/obj-evax.h (S_SET_OTHER, S_SET_TYPE, S_SET_DESC): Don't define.
1262 * config/tc-crx.c (gettrap): Constify arg.
1263 (handle_LoadStor, get_cinv_parameters): Likewise.
1264 (getreg_image): Fix enum warning
1265 (md_assemble): Restore input line char.
1266 * config/tc-hppa.c (tc_gen_reloc): Fix enum warning.
1267 * config/tc-i960.c (mem_fmt): Rename var to fix shadow warning.
1268 * config/tc-sh.c (sh_fdpic): Only define when OBJ_ELF.
1269 (build_Mytes): Fix build failure for non-elf targets.
1270 * config/tc-tic4x.c (tic4x_eval): Restore terminator char.
1271 * config/tc-xtensa.c (xtensa_end_directive): Fix switch enum warning.
1273 * cgen.c (gas_cgen_md_apply_fix): Avoid set but unused warning.
1274 * ecoff.c (add_ecoff_symbol): Likewise.
1275 * itbl-ops.c (append_insns_as_macros): Likewise.
1276 * listing.c (debugging_pseudo): Likewise.
1277 * read.c (s_mri_common, stringer): Likewise.
1278 * config/obj-coff.c (coff_frob_section): Likewise.
1279 * config/tc-alpha.c (emit_ldgp, s_alpha_proc): Likewise.
1280 * config/tc-arm.c (my_get_expression): Likewise.
1281 * config/tc-hppa.c (process_exit, pa_type_args): Likewise.
1282 * config/tc-m32c.c (md_assemble): Likewise.
1283 * config/tc-microblaze.c (md_convert_frag): Likewise.
1284 * config/tc-mips.c (s_change_section): Likewise.
1285 * config/tc-mt.c (mt_fix_adjustable): Likewise.
1286 * config/tc-xtensa.c (xtensa_literal_pseudo): Likewise.
1288 * config/obj-aout.c (obj_aout_frob_symbol): Delete set but otherwise
1290 * config/tc-alpha.c (load_expression): Likewise.
1291 (s_alpha_rdata, s_alpha_section, s_alpha_prologue): Likewise.
1292 * config/tc-arm.c (parse_neon_el_struct_list): Likewise.
1293 * config/tc-avr.c (extract_word): Likewise.
1294 * config/tc-cris.c (cris_get_expression): Likewise.
1295 * config/tc-d30v.c (build_insn, find_format): Likewise.
1296 * config/tc-dlx.c (machine_ip): Likewise.
1297 * config/tc-hppa.c (pa_get_absolute_expression): Likewise.
1298 * config/tc-i370.c (md_assemble): Likewise.
1299 * config/tc-i960.c (brtab_emit): Likewise.
1300 * config/tc-iq2000.c (s_iq2000_ent): Likewise.
1301 * config/tc-m32c.c (md_convert_frag): Likewise.
1302 * config/tc-m68hc11.c (fixup24, build_jump_insn): Likewise.
1303 (md_estimate_size_before_relax, md_apply_fix): Likewise.
1304 * config/tc-m68k.c (md_show_usage): Likewise.
1305 * config/tc-microblaze.c (microblaze_s_lcomm): Likewise.
1306 * config/tc-mips.c (s_mips_end): Likewise.
1307 * config/tc-mmix.c (mmix_byte, mmix_cons): Likewise.
1308 * config/tc-mn10300.c (md_assemble): Likewise.
1309 * config/tc-msp430.c (extract_word): Likewise.
1310 * config/tc-mt.c (md_assemble): Likewise.
1311 * config/tc-or32.c (machine_ip): Likewise.
1312 * config/tc-pj.c (md_apply_fix): Likewise.
1313 * config/tc-s390.c (md_gather_operands): Likewise.
1314 * config/tc-sh.c (sh_cons_align): Likewise.
1315 * config/tc-sparc.c (sparc_cons_align): Likewise.
1316 * config/tc-tic4x.c (tic4x_sect): Likewise.
1317 * config/tc-tic54x.c (tic54x_stringer): Likewise.
1318 * config/tc-vax.c (vip_op): Likewise.
1319 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Likewise.
1320 * config/tc-xtensa.c (md_assemble): Likewise.
1321 (xtensa_fix_short_loop_frags, convert_frag_immed): Likewise.
1322 (xtensa_move_literals): Likewise.
1324 2010-06-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1326 * config/tc-arm.c (parse_neon_alignment): New function.
1327 (parse_address_main): Fix Neon load/store alignment parsing.
1329 2010-06-22 Jan Beulich <jbeulich@novell.com>
1331 * config/tc-i386-intel.c (i386_intel_parse_name): Handle pseudo
1333 (i386_intel_operand): Remove bogus handling of pseudo symbols
1335 * expr.c (current_location): Remove 'static' and local
1337 * expr.h (current_location): Declare.
1339 2010-06-21 Sterling Augustine <sterling@tensilica.com>
1342 * as.c: Globalize keep_it.
1343 (main): Remove keep_it. Move conditional from here...
1344 (close_output_file): ...to here.
1346 2010-06-21 Andreas Schwab <schwab@redhat.com>
1348 * doc/as.texinfo (Overview): Use @itemx for grouped @table
1350 * doc/c-alpha.texi (Alpha Options): Likewise.
1351 * doc/c-arm.texi (ARM Directives): Likewise.
1352 * doc/c-bfin.texi (Blackfin Options): Likewise.
1353 * doc/c-d10v.texi (D10V-Opts): Likewise.
1354 * doc/c-i386.texi (i386-Options): Likewise.
1355 * doc/c-ia64.texi (IA-64 Options): Likewise.
1356 * doc/c-m68k.texi (M68K-Opts): Likewise.
1357 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
1358 * doc/internals.texi (Symbols): Likewise.
1360 2010-06-21 Alan Modra <amodra@gmail.com>
1363 * config/tc-sh.c (find_cooked_opcode): Correct array bounds check.
1365 2010-06-18 Joseph Myers <joseph@codesourcery.com>
1367 * config/tc-tic6x.h (tic6x_segment_info_type): Add field
1369 * config/tc-tic6x.c (tic6x_cons_align: Clear func_units_used.
1370 (md_assemble): Clear func_units_used for new execute packet.
1371 Check for duplicate functional units and update func_units_used
1372 for instructions using a functional unit.
1374 2010-06-15 Joseph Myers <joseph@codesourcery.com>
1376 * config/tc-tic6x.c: Include elf/tic6x.h.
1377 (tic6x_arch_attribute, tic6x_seen_insns): New.
1378 (tic6x_arch_table, tic6x_arches): Add attribute values.
1379 (tic6x_use_arch): Handle attribute settings.
1380 (tic6x_attributes_set_explicitly, s_tic6x_c6xabi_attribute,
1381 tic6x_attribute_table, tic6x_attributes,
1382 tic6x_convert_symbolic_attribute): New.
1383 (md_pseudo_table): Add c6xabi_attribute.
1384 (md_assemble): Set tic6x_seen_insns and tic6x_arch_attribute.
1385 (tic6x_set_attribute_int, tic6x_set_attributes): New.
1386 (tic6x_end): Call tic6x_set_attributes.
1387 * config/tc-tic6x.h (CONVERT_SYMBOLIC_ATTRIBUTE): Define.
1388 (tic6x_convert_symbolic_attribute): Declare.
1390 2010-06-14 Alan Modra <amodra@gmail.com>
1392 * config/tc-ppc.c (md_assemble): Emit APUinfo section for
1395 2010-06-11 Jan Beulich <jbeulich@novell.com>
1397 * config/tc-i386.c (md_parse_option): Ignore impossible processor
1399 (show_arch): New parameter 'check'.
1400 (md_show_usage): Adjust calls to show_arch().
1402 2010-06-10 H.J. Lu <hongjiu.lu@intel.com>
1404 * config/tc-i386.c (update_code_flag): New.
1405 (set_code_flag): Use it.
1406 (i386_target_format): Replace set_code_flag with update_code_flag.
1408 2010-06-10 Tristan Gingold <gingold@adacore.com>
1410 * config/obj-som.h: Includes som/reloc.h
1412 2010-06-10 Jan Beulich <jbeulich@novell.com>
1414 * config/tc-i386.c (cpu_arch): Add comment.
1415 (i386_target_format): Set cpu_arch_isa_flags and cpu_arch_tune_flags
1416 from the generic entries of cpu_arch[].
1418 2010-06-08 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1420 * config/tc-arm.c (operand_parse_code): Add OP_RRnpctw enum
1422 (parse_operands): Add support for OP_RRnpctw.
1423 (insns): Update floating-point load/store multiples so the
1424 first register is of type OP_RRnpctw.
1426 2010-06-08 Quentin Neill <quentin.neill@amd.com>
1428 * config/tc-i386.c (pi): Rename local loop counter
1429 variable i that shadows global static i386_insn i
1430 when DEBUG386 is defined.
1433 2010-06-08 Nick Clifton <nickc@redhat.com>
1435 * doc/as.texinfo: Replace abbreviated 20th century year numbers
1438 2010-06-02 Quentin Neill <quentin.neill@amd.com>
1440 * config/tc-i386.c (OPTION_MAVXSCALAR): Fix define.
1442 2010-06-02 Tristan Gingold <gingold@adacore.com>
1444 * as.h: Remove conditionnal definition of HAVE_STDARG_H,
1445 USE_STDARG, va_alist, va_dcl, va_list, va_start, va_end.
1446 Remove conditionnal inclusion of stdarg.h and varargs.h.
1448 * config.in: Regenerate.
1449 * configure: Regenerate.
1450 * configure.in: Remove stdarg.h and varargs.h from
1451 AC_CHECK_HEADERS list.
1452 * messages.c (as_tsktsk): Remove non ISO C version.
1453 (as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto.
1455 2010-05-31 Tristan Gingold <gingold@adacore.com>
1457 * config/tc-alpha.c: Add comments for evax.
1458 * config/obj-evax.c: Ditto.
1460 2010-05-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1462 * config/tc-arm.c (do_t_mov_cmp): In unified syntax encode movs as
1465 2010-05-27 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1467 * config/tc-arm.c (encode_thumb2_ldmstm): Make warning about
1468 writeback when base register is in register list an error, and
1470 (do_t_ldmstm): Change warnings.
1472 2010-05-26 Catherine Moore <clm@codesourcery.com>
1474 * config/tc-mips.c (is_opcode_valid): Remove expansionp.
1475 (macro_build): Change invocation of is_opcode_valid.
1476 (mips_ip): Likewise.
1478 2010-05-25 Nick Clifton <nickc@redhat.com>
1480 * Makefile.am (MOSTLYCLEANFILES): Fix typo.
1481 * Makefile.in: Regenerate.
1483 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
1484 Joseph Myers <joseph@codesourcery.com>
1485 Andrew Stubbs <ams@codesourcery.com>
1487 * config/tc-sh.c (sh_fdpic): New.
1488 (sh_check_fixup): Handle relocations on movi20.
1489 (parse_exp): Do not reject PIC operators here.
1490 (build_Mytes): Check for unhandled PIC operators here. Use
1491 sh_check_fixup for movi20.
1492 (enum options): Add OPTION_FDPIC.
1493 (md_longopts, md_parse_option, md_show_usage): Add --fdpic.
1494 (sh_fix_adjustable, md_apply_fix): Handle FDPIC and movi20 relocations.
1495 (sh_elf_final_processing): Handle --fdpic.
1496 (sh_uclinux_target_format): New.
1497 (sh_parse_name): Handle FDPIC relocation operators.
1498 * config/tc-sh.h (TARGET_FORMAT): Define specially for TE_UCLINUX.
1499 (sh_uclinux_target_format): Declare for TE_UCLINUX.
1500 * configure.tgt (sh-*-uclinux* | sh[12]-*-uclinux*): Set
1502 * doc/c-sh.texi (SH Options): Document --fdpic.
1504 2010-05-25 Jay Krell <jay.krell@cornell.edu>
1507 * Makefile.am: Replace all occurences of .o with .@OBJEXT@
1508 * Makefile.in: Regenerate.
1510 2010-05-25 Alan Modra <amodra@gmail.com>
1512 * config/tc-ppc.c (ppc_section_flags): Add ATTRIBUTE_UNUSED to "attr".
1514 2010-05-19 Nick Clifton <nickc@redhat.com>
1516 * config/tc-h8300.c (h8300_elf_section): Add .zdebug to the list
1517 of known section prefixes.
1519 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
1522 * obj-elf.c (obj_elf_change_section): Handle SHF_EXCLUDE.
1523 (obj_elf_parse_section_letters): Likewise.
1524 (obj_elf_section_word): Likewise.
1526 * config/tc-ppc.c (ppc_section_letter): Removed.
1527 (ppc_section_word): Likewise.
1528 * config/tc-ppc.h (ppc_section_letter): Likewise.
1529 (ppc_section_word): Likewise.
1530 (md_elf_section_letter): Likewise.
1531 (md_elf_section_word): Likewise.
1533 * doc/as.texinfo: Document `e' and `#exclude'.
1535 2010-05-13 Nathan Sidwell <nathan@codesourcery.com>
1537 * config/tc-arm.c (md_assemble): Clarify current mode in error
1538 messages about unsupported instructions.
1539 (UT): Delete #define.
1540 (insns): Adjust cbnz, cbz appropriately.
1542 2010-05-11 Andrew Stubbs <ams@codesourcery.com>
1544 * config/tc-arm.c (aeabi_set_public_attributes): Set Tag_DIV_use.
1546 2010-05-11 Jie Zhang <jie@codesourcery.com>
1548 * config/tc-arm.c (aeabi_set_public_attributes): Set
1549 Tag_ABI_HardFP_use to 1 if a single precision FPU is selected.
1551 2010-05-07 Tristan Gingold <gingold@adacore.com>
1553 * Makefile.in: Regenerate with automake 1.11.1.
1554 * aclocal.m4: Ditto.
1555 * doc/Makefile.in: Ditto.
1557 2010-05-05 Nick Clifton <nickc@redhat.com>
1559 * po/es.po: Updated Spanish translation.
1561 2010-05-05 Julian Brown <julian@codesourcery.com>
1563 * read.c (cons_worker): Detect and reject unexpected string argument.
1565 2010-05-04 Nick Clifton <nickc@redhat.com>
1567 * write.c (fixup_segment): Revert previous delta.
1568 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Also force the
1569 generation of relocations for fixups against weak symbols.
1571 2010-04-29 Nathan Sidwell <nathan@codesourcery.com>
1573 * write.c (fixup_segment): Do not assume we know the section a
1574 defined weak symbol is in.
1575 * config/tc-arm.c (relax_adr, relax_branch, md_apply_fix): Treat
1576 weak symbols as not known to be in the same section, even if they
1579 2010-04-27 Joseph Myers <joseph@codesourcery.com>
1581 * config/tc-tic6x.h (tic6x_label_list): New.
1582 (tic6x_segment_info_type): Keep a list of labels and a current
1583 frag instead of a boolean for whether labels seen and a count of
1585 (tic6x_frag_info, TC_FRAG_TYPE, TC_FRAG_INIT, tic6x_frag_init,
1586 md_do_align, tic6x_do_align, md_end, tic6x_end): New.
1587 * config/tc-tic6x.c (tic6x_frob_label): Put label on list.
1588 (tic6x_cleanup): Correct comment.
1589 (tic6x_free_label_list): New.
1590 (tic6x_cons_align): Free label list and update for
1591 tic6x_segment_info_type changes.
1592 (tic6x_do_align): New.
1593 (md_assemble): Handle list of labels and saved frag for execute
1594 packet. Create machine-dependent frag for new execute packet and
1595 adjust labels accordingly.
1596 (tic6x_adjust_section, tic6x_frag_init, tic6x_end): New.
1597 (md_convert_frag, md_estimate_size_before_relax): Update comments.
1599 2010-04-24 H.J. Lu <hongjiu.lu@intel.com>
1602 * config/tc-i386-intel.c (intel_state): Add is_indirect.
1603 (i386_intel_operand): Initialize intel_state.is_indirect. Check
1604 intel_state.is_indirect for "call|jmp [symbol]".
1606 2010-04-22 Nick Clifton <nickc@redhat.com>
1608 * po/gas.pot: Updated by the Translation project.
1610 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1612 * config/tc-i386.c (i386_is_register): Removed.
1613 (x86_cons): Don't use i386_is_register.
1614 (parse_register): Likewise.
1615 * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
1616 (i386_intel_operand): Likewise.
1618 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1620 * config/tc-i386.c (tc_x86_parse_to_dw2regnum): Don't use
1623 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1625 * config/tc-i386.c (i386_is_register): Remove is_intel_syntax.
1626 (x86_cons): Updated.
1627 (parse_register): Likewise.
1628 (tc_x86_parse_to_dw2regnum): Likewise.
1629 * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
1630 (i386_intel_operand): Likewise.
1632 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1635 * config/tc-i386-intel.c (i386_intel_simplify_register): New.
1636 (i386_intel_simplify): Use i386_is_register and
1637 i386_intel_simplify_register. Set X_md for O_register and
1638 check X_md for O_constant.
1639 (i386_intel_operand): Use i386_is_register.
1641 * config/tc-i386.c (i386_is_register): New.
1642 (x86_cons): Initialize the X_md field. Use i386_is_register.
1643 (parse_register): Use i386_is_register.
1644 (tc_x86_parse_to_dw2regnum): Likewise.
1646 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1648 * expr.c (expr): Initialize the X_md field.
1650 2010-04-20 Joseph Myers <joseph@codesourcery.com>
1652 * config/tc-tic6x.c (OPTION_MGENERATE_REL): New.
1653 (md_longopts): Add -mgenerate-rel.
1654 (tic6x_generate_rela): New.
1655 (md_parse_option): Handle -mgenerate-rel.
1656 (md_show_usage): Add comment that -mgenerate-rel is undocumented.
1657 (tic6x_init_after_args): New.
1658 (md_apply_fix): Correct shift calculations for SB-relative
1660 (md_pcrel_from): Change to tic6x_pcrel_from_section. Do not
1661 adjust addresses for relocations referencing symbols in other
1663 (tc_gen_reloc): Adjust addend calculations for REL relocations.
1664 * config/tc-tic6x.h (MD_PCREL_FROM_SECTION,
1665 tic6x_pcrel_from_section, tc_init_after_args,
1666 tic6x_init_after_args): New.
1668 2010-04-20 Nick Clifton <nickc@redhat.com>
1671 * macro.c (macro_expand_body): Do not treat LOCAL as a keyword in
1672 altmacro mode if found inside a quoted string.
1674 2010-04-20 Mike Frysinger <vapier@gentoo.org>
1676 * config/bfin-lex.l (parse_int): Change index() to strchr().
1678 2010-04-16 Nick Clifton <nickc@redhat.com>
1681 * config/tc-hppa.c (pa_ip): Do not allow 64-bit add condition
1682 matcher to accept and unconditional 32-bit add instruction.
1683 (pa_build_unwind_subspace): Cope with error conditions not
1684 allowing the start symbol to be set.
1686 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1688 * config/tc-arm.c (arm_convert_symbolic_attribute): Add support for
1689 new tag names in v2.08 of ARM ABI.
1690 * doc/c-arm.texi: Document new tag names in ABI.
1692 2010-04-14 Tristan Gingold <gingold@adacore.com>
1694 * config/tc-alpha.c: Includes vms/egps.h on EVAX.
1695 (s_alpha_comm): Used new EGPS macros from egps.h
1696 (RGPS__V_NO_SHIFT, EGPS__V_MASK): New local macros.
1697 (s_alpha_section_word): Add comments. Use new EGPS macros.
1698 Adjust for modified bfd_vms_set_section_flags function.
1700 2010-04-10 Alan Modra <amodra@gmail.com>
1703 * config/tc-ppc.c (ppc_elf_cons): Clear frag contents.
1705 2010-04-09 Nick Clifton <nickc@redhat.com>
1707 * as.c (create_obj_attrs_section): Remove unused variable addr.
1708 * listing.c (listing_listing): Remove unused variable message.
1709 * read.c: Remove unnecessary register type qualifiers.
1710 (s_mri): Only define/use old_flag variable if MRI_MODE_CHANGE is
1713 2010-04-07 Eric B. Weddington <eric.weddington@atmel.com>
1715 * config/tc-avr.c (mcu_types): Add support for atmega16a, atmega168a,
1716 atmega164a, atmega165a, atmega169a, atmega169pa, atmega16hva2,
1717 atmega324a, atmega324pa, atmega325a, atmega3250a, atmega328,
1718 atmega329a, atmega329pa, atmega3290a, atmega48a, atmega644a,
1719 atmega645a, atmega645p, atmega6450a, atmega6450p, atmega649a,
1720 atmega649p, atmega6490a, atmega6490p, atmega64hve, atmega88a,
1721 atmega88pa, attiny461a, attiny84a, m3000.
1722 Remove support for atmega8m1, atmega8c1, atmega16c1, atmega4hvd,
1723 atmega8hvd, attiny327, m3000f, m3000s, m3001b.
1724 * doc/c-avr.texi: Same.
1726 2010-04-07 Jie Zhang <jie@codesourcery.com>
1728 * config/tc-arm.c (make_mapping_symbol): Handle the case
1729 that multiple mapping symbols have the same value 0.
1731 2010-04-07 Alan Modra <amodra@gmail.com>
1733 * configure: Regenerate.
1735 2010-04-06 Nick Clifton <nickc@redhat.com>
1737 * po/ru.po: New Russian translation.
1738 * configure.in (ALL_LINGUAS): Add ru.
1739 * configure: Regenerate.
1741 2010-03-30 H.J. Lu <hongjiu.lu@intel.com>
1744 * input-scrub.c (input_scrub_next_buffer): Use memmove instead
1745 of memcpy to copy overlap memory.
1747 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1749 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
1750 (TARGET_CPU_HFILES): Add config/tc-tic6x.h.
1751 * Makefile.in: Regenerate.
1752 * NEWS: Add news entry for TI C6X support.
1753 * app.c (do_scrub_chars): Handle "||^" for TI C6X. Handle
1754 TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR. Keep spaces in
1755 operands if TC_KEEP_OPERAND_SPACES.
1756 * configure.tgt (tic6x-*-*): New.
1757 * config/tc-ia64.h (TC_PREDICATE_START_CHAR,
1758 TC_PREDICATE_END_CHAR): Define.
1759 * config/tc-tic6x.c, config/tc-tic6x.h: New.
1760 * doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
1761 * doc/Makefile.in: Regenerate.
1762 * doc/all.texi (TIC6X): Define.
1763 * doc/as.texinfo: Add TI C6X documentation. Include c-tic6x.texi.
1764 * doc/c-tic6x.texi: New.
1766 2010-03-22 H.J. Lu <hongjiu.lu@intel.com>
1768 * config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel.
1770 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1772 * config/tc-i386.c (i386_error): Replace oprand_size_mismatch
1773 with operand_size_mismatch.
1774 (operand_size_match): Updated.
1775 (match_template): Likewise.
1777 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1779 * config/tc-i386.c (i386_error): New.
1780 (_i386_insn): Replace err_msg with error.
1781 (operand_size_match): Set error instead of err_msg on failure.
1782 (operand_type_match): Likewise.
1783 (operand_type_register_match): Likewise.
1784 (VEX_check_operands): Likewise.
1785 (match_template): Likewise. Use error instead of err_msg with
1788 2010-03-19 Jie Zhang <jie@codesourcery.com>
1790 * config/tc-arm.c (make_mapping_symbol): Hanle the case
1791 that two mapping symbols have the same value.
1793 2010-03-18 Daniel Jacobowitz <dan@codesourcery.com>
1795 * doc/c-arm.texi (.setfp): Correct example.
1797 2010-03-18 Wei Guozhi <carrot@google.com>
1800 * config/tc-arm.c (reloc_names): New relocation names.
1801 (md_apply_fix): New case for BFD_RELOC_ARM_GOT_PREL.
1802 (tc_gen_reloc): New case for BFD_RELOC_ARM_GOT_PREL.
1803 * doc/c-arm.texi (ARM-Relocations): Document the new relocation.
1805 2010-03-15 Thomas Schwinge <thomas@codesourcery.com>
1807 * dw2gencfi.c (output_cie): Consider emitting the S augmentation in all
1808 cases, and not only for .eh_frame.
1810 * dw2gencfi.c (output_cie): Make it more explicit which code paths
1811 belong to .eh_frame only.
1813 2010-03-13 Segher Boessenkool <segher@kernel.crashing.org>
1815 * config/tc-v850.c (v850_insert_operand): Handle out-of-range
1816 assembler constants on 64-bit hosts.
1818 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
1820 * bfin-defs.h, bfin-lex.l, bfin-parse.y, tc-bfin.c, tc-bfin.h:
1821 Strip trailing whitespace.
1823 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
1825 * doc/c-bfin.texi (-mcpu): Add bf504 and bf506.
1826 * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF504 and
1828 (bfin_cpus[]): Add 0.0 for bf504 and bf506.
1830 2010-03-10 Jie Zhang <jie@codesourcery.com>
1832 * doc/as.texinfo: Add Blackfin options.
1833 * doc/c-bfin.texi: Document -mfdpic, -mno-fdpic and -mnopic.
1834 * config/tc-bfin.c (md_show_usage): Show usage for all
1835 Blackfin specific options.
1837 2010-03-09 Alan Modra <amodra@gmail.com>
1840 * listing.c (listing_newline): Correct backslash quote logic.
1842 2010-03-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1844 * config/tc-i386.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define.
1845 (ELF_TARGET_FORMAT64): Define.
1847 2010-03-05 Paul Brook <paul@codesourcery.com>
1849 * config/tc-arm.c (arm_cpu_option_table): Add cortex-m4.
1851 2010-03-02 Andrew Stubbs <ams@codesourcery.com>
1853 * config/tc-sh.c (get_specific): Move overflow checking code to avoid
1854 reading uninitialized data.
1856 2010-03-01 Tristan Gingold <gingold@adacore.com>
1858 * config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED.
1860 2010-02-26 Doug Evans <dje@sebabeach.org>
1862 * configure.tgt: Fix mep cpu case.
1864 2010-02-26 Jie Zhang <jie@codesourcery.com>
1866 * config/tc-arm.c (do_t_strexd): Remove
1867 operand[1] != operand[2] contraint.
1869 2010-02-26 Jie Zhang <jie@codesourcery.com>
1871 * config/tc-arm.c (neon_select_shape): No need to match
1872 the remaining operands in the shape when one operand does
1875 2010-02-26 Jie Zhang <jie@codesourcery.com>
1877 * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
1880 2010-02-25 Doug Evans <dje@sebabeach.org>
1882 * cgen.c: Whitespace fixes.
1883 (weak_operand_overflow_check): Formatting fix.
1885 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
1887 * config/tc-i386.c (match_template): Update error messages.
1889 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
1891 * config/tc-i386.c (_i386_insn): Add err_msg.
1892 (operand_size_match): Set err_msg on failure.
1893 (operand_type_match): Likewise.
1894 (operand_type_register_match): Likewise.
1895 (VEX_check_operands): Likewise.
1896 (match_template): Likewise. Use i.err_msg with as_bad.
1898 2010-02-25 Wu Zhangjin <wuzhangjin@gmail.com>
1900 * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
1901 mips_fix_loongson2f_jump): New variables.
1902 (md_longopts): Add New options -mfix-loongson2f-nop/jump,
1903 -mno-fix-loongson2f-nop/jump.
1904 (md_parse_option): Initialize variables via above options.
1905 (options): New enums for the above options.
1906 (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
1907 (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
1909 (append_insn): call fix_loongson2f().
1910 (mips_handle_align): Replace the implicit nops.
1911 * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
1912 for the new mips_handle_align().
1913 * doc/c-mips.texi: Document the new options.
1915 2010-02-23 Daniel Gutson <dgutson@codesourcery.com>
1917 * config/tc-arm.c (do_rd_rm_rn): Added warning
1920 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1923 * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
1924 (avr_cons_fix_new): Handle fixups of a single byte.
1926 2010-02-22 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1929 * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
1930 compiler's predefines.
1932 2010-02-19 Alan Modra <amodra@gmail.com>
1934 * configure.tgt: Whiltespace. Sort moxie entry.
1936 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1938 * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
1939 * doc/c-arm.texi: Likewise.
1941 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1943 * config/tc-arm.c (asm_opcode): operands type
1945 (BAD_PC_ADDRESSING): New macro message.
1946 (BAD_PC_WRITEBACK): Likewise.
1947 (MIX_ARM_THUMB_OPERANDS): New macro.
1948 (operand_parse_code): Added enum values.
1949 (parse_operands): Added thumb/arm distinction,
1950 plus new enum values handling.
1951 (encode_arm_addr_mode_2): Validations enhanced.
1952 (encode_arm_addr_mode_3): Likewise.
1953 (do_rm_rd_rn): Likewise.
1954 (encode_thumb32_addr_mode): Likewise.
1955 (do_t_ldrex): Likewise.
1956 (do_t_ldst): Likewise.
1957 (do_t_strex): Likewise.
1958 (md_assemble): Call parse_operands with
1966 (insns): Updated insns operands.
1968 2010-02-12 Tristan Gingold <gingold@adacore.com>
1969 Douglas B Rupp <rupp@gnat.com>
1971 * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
1972 (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
1973 (pseudo_func): Add an entry for slotcount.
1974 (md_begin): Initialize slotcount pseudo symbol.
1975 (ia64_parse_name): Handle @slotcount parameter.
1976 (ia64_gen_real_reloc_type): Handle slotcount.
1977 (md_apply_fix): Ditto.
1978 * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
1980 2010-02-11 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1982 * config/tc-xtensa.c (istack_init): Don't call memset.
1984 2010-02-11 Sterling Augustine <sterling@tensilica.com>
1986 * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
1989 2010-02-11 Sterling Augustine <sterling@tensilica.com>
1991 * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
1993 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
1995 * config/tc-i386.c (build_modrm_byte): Reformat.
1997 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
1999 * config/tc-i386.c: Update copyright.
2001 2010-02-10 Quentin Neill <quentin.neill@amd.com>
2002 Sebastian Pop <sebastian.pop@amd.com>
2004 * config/tc-i386.c (vec_imm4) New operand type.
2005 (fits_in_imm4): New.
2006 (VEX_check_operands): New.
2007 (check_reverse): Call VEX_check_operands.
2008 (build_modrm_byte): Reintroduce code for 5
2009 operand insns. Fix whitespace.
2011 2010-02-10 Richard Sandiford <r.sandiford@uk.ibm.com>
2013 * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
2016 2010-02-09 Sterling Augustine <sterling@tensilica.com>
2018 * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
2019 (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
2020 (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
2022 2010-02-08 Christophe Lyon <christophe.lyon@st.com>
2024 * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
2025 non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
2026 BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
2027 BFD_RELOC_ARM_PCREL_CALL)
2029 2010-02-08 Sterling Augustine <sterling@tensilica.com>
2031 * config/tc-xtensa.c (frag_format_size): Generalize logic to
2032 handle more instruction sizes and fetch widths.
2033 (branch_align_power): Likewise.
2034 (text_align_power): Likewise.
2035 (bytes_to_stretch): Likewise.
2037 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2039 * config/tc-ppc.c (md_show_usage): Mention -mtitan. Don't use tabs.
2040 (ppc_mach): Handle titan.
2041 * doc/c-ppc.texi: Mention -mtitan.
2043 2010-02-05 Sterling Augustine <sterling@tensilica.com>
2045 * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
2047 (xtensa_fetch_width) ...this.
2049 2010-02-05 Joseph Myers <joseph@codesourcery.com>
2051 * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
2052 MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
2053 * Makefile.in: Regenerate.
2055 2010-02-03 Quentin Neill <quentin.neill@amd.com>
2057 * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
2058 (i386_align_code): Rename PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
2059 * config/tc-i386.h (processor_type): Same.
2060 * doc/c-i386.texi: Change amdfam15 to bdver1.
2062 2010-01-29 Nick Clifton <nickc@redhat.com>
2065 * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
2068 2010-01-27 Dave Korn <dave.korn.cygwin@gmail.com>
2070 * NEWS: Mention new feature.
2071 * config/obj-coff.c (obj_coff_section): Accept digits and use
2072 to override default section alignment power if specified.
2073 * doc/as.texinfo (.section directive): Update documentation.
2075 2010-01-27 H.J. Lu <hongjiu.lu@intel.com>
2077 * config/tc-i386.c (avxscalar): New.
2078 (OPTION_MAVXSCALAR): Likewise.
2079 (build_vex_prefix): Select vector_length for scalar instructions
2081 (md_longopts): Add OPTION_MAVXSCALAR.
2082 (md_parse_option): Handle OPTION_MAVXSCALAR.
2083 (md_show_usage): Add -mavxscalar=.
2085 * doc/c-i386.texi: Document -mavxscalar=.
2087 2010-01-24 H.J. Lu <hongjiu.lu@intel.com>
2089 * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
2092 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
2094 * write.h (fix_at_start): Declare.
2095 * write.c (fix_new_internal): Add at_beginning parameter.
2096 Use it instead of REVERSE_SORT_RELOCS. Fix the handling of
2097 seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
2098 (fix_new, fix_new_exp): Update accordingly.
2099 (fix_at_start): New function.
2100 * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
2101 (ppc_ref): New function, for OBJ_XCOFF.
2102 (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
2103 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
2105 2010-01-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2107 * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
2108 on 64-bit Solaris/x86.
2109 Include obj-format.h earlier.
2111 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2113 * config/tc-s390.c (s390_elf_final_processing): New function.
2114 * config/tc-s390.h (elf_tc_final_processing): New macro definition.
2115 (s390_elf_final_processing): Added prototype.
2118 2010-01-20 Nick Clifton <nickc@redhat.com>
2121 * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1. Add
2122 code to handle round-to-zero for VCVT conversions.
2123 (do_neon_cvt): New. Call do_neon_cvt_1.
2124 (do_neon_cvtr): New. Call do_neon_cvt_1.
2125 (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
2128 2010-01-18 Tristan Gingold <gingold@adacore.com>
2130 * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
2132 2010-01-15 Sebastian Pop <sebastian.pop@amd.com>
2134 * config/tc-i386.c (md_assemble): Before accessing the IMM field
2135 check that it's not an XOP insn.
2137 2010-01-14 Jie Zhang <jie.zhang@analog.com>
2139 * config/bfin-aux.h: Remove argument names in function
2141 * config/bfin-lex.l (parse_int): Fix shadowed variable name
2143 * config/bfin-parse.y (value_match): Remove argument names
2145 (notethat): Likewise.
2146 (yyerror): Likewise.
2148 2010-01-13 Daniel Jacobowitz <dan@codesourcery.com>
2150 * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
2152 2010-01-13 Nick Clifton <nickc@redhat.com>
2154 * config/tc-h8300.c (h8300_elf_section): New function - issue a
2155 warning message if a new section is created without setting any
2157 (md_pseudo_table): Intercept section creation pseudos.
2158 (md_pcrel_from): Replace abort with an error message.
2159 * config/obj-elf.c (obj_elf_section_name): Export this function.
2160 * config/obj-elf.h (obj_elf_section_name): Prototype.
2162 2010-01-12 Alan Modra <amodra@gmail.com>
2165 * listing.c (print_source): Add one to line number.
2167 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2169 * Makefile.in: Regenerate.
2170 * configure: Regenerate.
2171 * doc/Makefile.in: Regenerate.
2173 2010-01-08 H.J. Lu <hongjiu.lu@intel.com>
2175 * version.c (parse_args): Change to "Copyright 2010".
2177 2010-01-06 Quentin Neill <quentin.neill@amd.com>
2179 * config/tc-i386.c (cpu_arch): Add amdfam15.
2180 (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
2181 * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
2182 * doc/c-i386.texi: Add amdfam15.
2184 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2186 * config/tc-arm.c (do_neon_logic): Accept imm value
2187 in the third operand too.
2188 (operand_parse_code): OP_RNDQ_IMVNb renamed to
2190 (parse_operands): OP_NILO case removed, applied renaming.
2191 (insns): Neon shape changed for some logic instructions.
2193 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2195 * config/tc-arm.c (do_neon_ldx_stx): Added
2196 validation for vector load/store insns.
2198 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
2200 * config/tc-ppc.c (md_show_usage): Document -me500mc64.
2202 2010-01-03 Daniel Gutson <dgutson@codesourcery.com>
2204 * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
2205 (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
2206 (NEON_ENCODE): New macro.
2207 (check_neon_suffixes): New macro.
2208 (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
2209 (do_vfp_nsyn_opcode): Likewise.
2210 (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
2211 (do_vfp_nsyn_cmp): Likewise.
2212 (do_neon_shl_imm): Likewise.
2213 (do_neon_qshl_imm): Likewise.
2214 (neon_dyadic_misc): Likewise.
2215 (do_neon_mac_maybe_scalar): Likewise.
2216 (do_neon_qdmulh): Likewise.
2217 (do_neon_qmovn): Likewise.
2218 (do_neon_qmovun): Likewise.
2219 (do_neon_movn): Likewise.
2220 (neon_mac_reg_scalar_long): Likewise.
2221 (do_neon_vmull): Likewise.
2222 (do_neon_trn): Likewise.
2223 (do_neon_ldx_stx): Likewise.
2224 (neon_dp_fixup): Changed signature and set the flag.
2225 (neon_three_same): Call the above with new signature.
2226 (neon_two_same): Likewise.
2227 (neon_imm_shift): Likewise.
2228 (neon_mul_mac): Likewise.
2229 (do_neon_abs_neg): Likewise.
2230 (neon_mixed_length): Likewise.
2231 (do_neon_ext): Likewise.
2232 (do_neon_mov): Likewise.
2233 (do_neon_tbl_tbx): Likewise.
2234 (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
2235 (neon_compare): Likewise.
2236 (do_neon_shll): Likewise.
2237 (do_neon_cvt): Likewise.
2238 (do_neon_mvn): Likewise.
2239 (do_neon_dup): Likewise.
2240 (md_assemble): Call check_neon_suffixes ().
2242 For older changes see ChangeLog-2009
2248 version-control: never