1 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
3 * config/tc-mips.c (mips_ip): Remove dead format specifier code.
5 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
7 * config/tc-mips.c (file_ase_mips16): Adjust comment.
8 (append_insn): Update file_ase_mips16.
9 (mips_after_parse_args): Don't set file_ase_mips16 here.
11 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
13 * config/tc-mips.c (macro)
14 <M_MSGSND, M_MSGLD, M_MSGLD_T, M_MSGWAIT, M_MSGWAIT_T>: Remove
15 dedicated return points.
17 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
19 * config/tc-mips.c (macro) <M_DEXT, M_DINS>: Correct types used
22 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
24 * config/tc-mips.c (macro) <ld_st>: Don't load a zero into an
25 auxiliary register when using a signed 16-bit constant offset.
27 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
29 * config/tc-mips.c (mips_ip): Remove lastregno's
32 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
34 * config/tc-mips.c (mips_ip) <'('>: Don't let '4', '5' or '-'
35 as a base register specifier.
37 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
39 * config/tc-mips.c (macro) <M_S_DOB>: Fix the placement of code.
41 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
43 * config/tc-mips.c (mips_ip) <'u'>: Report the value of the LUI
44 argument complained about; reword the message.
46 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
48 * config/tc-mips.c (macro)
49 <M_BGTUL_I, M_BGTU_I, M_BLEUL_I, M_BLEU_I>: Fix the constant
50 used to compare against for the always-false/true case.
52 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
54 * config/tc-mips.c (macro): Remove a trailing 0 from NOP
57 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
59 * config/tc-mips.c (macro): Use EXTRACT_OPERAND to get register
62 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
64 * config/tc-mips.c (macro): Replace 0 with ZERO in macro_build
65 and move_register calls referring to $0.
67 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
69 * config/tc-mips.c (macro, mips_ip): Correct message
72 2010-12-09 Arnold Metselaar <arnold.metselaar@planet.nl>
74 * config/tc-z80.c (md_apply_fix): Rename var to fix shadow warning.
76 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
78 * config/tc-mips.c (macro_build, macro, mips_ip, md_apply_fix):
81 2010-12-09 Mike Frysinger <vapier@gentoo.org>
83 * .gitignore: New file.
85 2010-12-05 Arnold Metselaar <arnold.metselaar@planet.nl>
88 * config/tc-z80.c (emit_mx, emit_ldxhl): Do not use
89 symbol_get_value_expression on a symbol that may not yet have
91 * testsuite/gas/z80/atend.s: New file, test case for bug 12269,
92 provided by Chris Smith.
93 * testsuite/gas/z80/atend.d: New file, expected results for atend.s.
94 * testsuite/gas/z80/z80.exp: Run new test case.
96 2010-12-04 Maciej W. Rozycki <macro@codesourcery.com>
99 * expr.c (expr_build_dot): Make a clone of the symbol to return if
102 2010-12-02 Richard Sandiford <richard.sandiford@linaro.org>
104 * symbols.c (S_FORCE_RELOC): Return true for indirect functions
106 * expr.c (operand): Don't convert absolute symbols to constants
107 if S_FORCE_RELOC is true.
108 (expr): Only reduce subtractions between different symbols if
109 S_FORCE_RELOC is false for both of them.
110 * write.c (fixup_segment): Don't remove symbols if S_FORCE_RELOC
111 is true for them, regardless of their segment.
113 2010-12-01 Maciej W. Rozycki <macro@codesourcery.com>
115 * symbols.h (dot_symbol): New declaration.
116 (dot_symbol_init): New prototype.
117 * symbols.c (dot_symbol): New variable.
118 (symbol_clone): Assert it's not dot_symbol being cloned.
119 (dot_symbol_init): New function.
120 (symbol_clone_if_forward_ref): Create a new temporary symbol
121 when trying to clone dot_symbol.
122 * expr.c (current_location): Refer to dot_symbol instead of
123 making a new temporary symbol.
124 * read.c (read_a_source_file): Update dot_symbol as we go.
125 * as.c (main): Call dot_symbol_init.
127 2010-12-01 Maciej W. Rozycki <macro@codesourcery.com>
129 * symbols.c (symbol_clone_if_forward_ref): Don't limit cloning
130 to expr_section symbols; clone all equated symbols. Clear
131 sy_resolving of the cloned copy.
132 * expr.c (operand): Only clone equated symbols on a final
133 (i.e. non-equated) reference.
135 2010-12-01 Richard Sandiford <rdsandiford@googlemail.com>
137 * config/tc-mips.c (md_convert_frag): Remove a call to
138 S_GET_VALUE and use the result of resolve_symbol_value as the
139 value of the symbol processed in MIPS16 relaxation.
141 2010-11-30 Joel Sherrill <joel.sherrill@oarcorp.com>
143 * configure.tgt: Add sparc64-rtems.
145 2010-11-25 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
147 * config/tc-s390.c (current_cpu): Initialize with latest CPU.
148 (init_default_arch): Default to z/Architecture mode if CPU provides it.
149 Remove the check setting the CPU default.
151 2010-11-25 Alan Modra <amodra@gmail.com>
155 2010-11-25 Alan Modra <amodra@gmail.com>
158 * compress-debug.c: Include config.h first.
160 2010-11-24 Mike Frysinger <vapier@gentoo.org>
162 * doc/as.texinfo: Refer to and include c-bfin.texi for Blackfin
164 * doc/c-bfin.texi: Add markup for use in manpage generation.
166 2010-11-23 Sterling Augustine <sterling@tensilica.com>
168 * doc/as.texinfo: Refer to and include c-xtensa.texi for Xtensa
169 options. Move Xtensa options to proper alphabetical location.
171 * doc/c-xtensa.texi: Add markup for use in manpage generation.
173 2010-11-23 Mingming Sun <mingm.sun@gmail.com>
175 * config/tc-mips.c (mips_cpu_info_table): Move loongson3a after sb1.
177 2010-11-23 H.J. Lu <hongjiu.lu@intel.com>
179 * doc/as.texinfo: Refer to and include c-i386.texi for i386
182 * doc/c-i386.texi: Add markup for use in manpage generation.
184 2010-11-22 Joseph Myers <joseph@codesourcery.com>
186 * doc/as.texinfo: Refer to or include c-alpha.texi for Alpha
187 options. Refer to or include c-tic6x.texi for C6X options instead
188 of duplicating documentation here.
189 * doc/c-alpha.texi, doc/c-tic6x.texi: Add markup for use in
192 2010-11-19 Alan Modra <amodra@gmail.com>
195 * configure.in: Disable emulations for PE targets.
196 * configure: Regenerate.
198 2010-11-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
201 * config/obj-elf.c (elf_adjust_symtab) [TE_SOLARIS]: Make sy
204 2010-11-17 Nick Clifton <nickc@redhat.com>
206 * input-file.c (input_file_open): Check for empty input files.
207 (input_file_get): Check for end of file before reading any more
209 (input_file_give_next_buffer): Likewise.
211 2010-11-15 H.J. Lu <hongjiu.lu@intel.com>
213 * config/obj-elf.c (elf_process_stab): Mark parameters as
216 2010-11-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
218 * config/obj-elf.c (elf_generate_asm_lineno): New function.
219 (elf_process_stab): New function.
220 (elf_format_ops): Always use them as generate_asm_lineno,
221 process_stab members.
223 2010-11-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
226 * config/tc-arm.c (arm_arch_v6m_only): New variable.
227 (aeabi_set_public_attributes): Ensure we only set the Operating System
228 Extension when we are on an M-profile core.
230 2010-11-13 Richard Sandiford <rdsandiford@googlemail.com>
232 * config/tc-mips.c (macro_build): Remove gas_assert from 'o' case.
233 Use a restricted gas_assert for 'i' and 'j'.
235 2010-11-11 Mingming Sun <mingm.sun@gmail.com>
237 * config/tc-mips.c (mips_cpu_info_table): Add loongson3a in MIPS 64.
238 * doc/c-mips.texi (MIPS cpu): Add loongson3a.
240 2010-11-10 Richard Sandiford <richard.sandiford@linaro.org>
242 * config/tc-arm.c (do_t_branch): Treat (PLT) branches as wide.
244 2010-11-05 Nick Clifton <nickc@redhat.com>
246 * config/tc-cr16.c (getprocreg_image): Fix typo MAX_PREG ->
248 (getprocregp_image): Likewise.
250 2010-11-05 Tristan Gingold <gingold@adacore.com>
252 * po/gas.pot: Regenerate
253 * po/POTFILES.in: Regenerate
255 2010-11-05 Tristan Gingold <gingold@adacore.com>
257 * NEWS: Add marker for 2.21.
259 2010-11-05 Dave Korn <dave.korn.cygwin@gmail.com>
262 * config/obj-coff.c (weak_altname2name): Don't infer from the presence
263 of a period that the symbol has been already uniquify-d.
264 (weak_uniquify): Don't worry that the symbol might have been already
267 2010-11-04 Alan Modra <amodra@gmail.com>
269 * config/tc-ppc.c (nop_limit): New var.
270 (OPTION_NOPS): Define.
271 (md_longopts): Add --nops.
272 (md_parse_option): Handle it.
273 (md_show_usage): Publish.
274 (ppc_handle_align): Pad with a branch followed by nops if more
277 2010-11-03 H.J. Lu <hongjiu.lu@intel.com>
280 * config/tc-i386-intel.c (i386_intel_fold): Properly fold
281 _GLOBAL_OFFSET_TABLE_.
283 2010-11-02 Joseph Myers <joseph@codesourcery.com>
285 * config/tc-tic6x.c (OPTION_MPID, OPTION_MPIC, OPTION_MNO_PIC):
287 (md_longopts): Add options mpid, mpic and mno-pic.
288 (tic6x_pid_type, tic6x_pid, tic6x_pic, tic6x_pid_type_table,
289 tic6x_pid_types, tic6x_use_pid): New.
290 (md_parse_option): Handle new options.
291 (md_show_usage): Output help text for new options.
292 (tic6x_set_attributes): Set PID and PIC attributes.
293 * doc/as.texinfo: Document -mpid=, -mpic and -mno-pic.
294 * doc/c-tic6x.texi (TIC6X Options): Likewise.
296 2010-11-01 Maciej W. Rozycki <macro@linux-mips.org>
298 * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Use the offset
300 (mips_ip)['o']: Initialise offset_reloc.
302 2010-10-29 Joseph Myers <joseph@codesourcery.com>
304 * doc/c-tic6x.texi (TIC6X Directives): Mention
305 Tag_ABI_compatibility.
307 2010-10-29 H.J. Lu <hongjiu.lu@intel.com>
309 * write.c (compress_debug): Optimize section flags check.
311 2010-10-29 Bernd Schmidt <bernds@codesourcery.com>
312 Joseph Myers <joseph@codesourcery.com>
314 * config/tc-tic6x.c (OPTION_MDSBT, OPTION_MNO_DSBT): New enum
316 (md_longopts): Add mdsbt and mno-dsbt.
317 (tic6x_dsbt): New static variable.
318 (md_parse_option): Handle OPTION_MDSBT and OPTION_MNO_DSBT.
319 (md_show_usage): Output help text for -mdsbt and -mno-dsbt.
320 (TAG): Add comma at the end.
321 (tic6x_set_attributes): Set Tag_ABI_DSBT.
322 * doc/as.texinfo: Document -mdsbt and -mno-dsbt.
323 * doc/c-tic6x.texi (TIC6X Options): Likewise.
324 (TIC6X Directives): Mention Tag_ABI_DSBT.
326 2010-10-28 Matthias Klose <doko@ubuntu.com>
328 * doc/as.texinfo: Add directory section for info document.
330 2010-10-28 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
332 * config/tc-s390.c (md_begin): Only add to hash table if cpu and
335 2010-10-28 Alan Modra <amodra@gmail.com>
337 * config/tc-d30v.c (d30v_cons_align): Don't align .eh_frame.
339 2010-10-26 Alan Modra <amodra@gmail.com>
341 * config/obj-coff.c (coff_format_ops): Fix typo.
343 2010-10-25 Richard Sandiford <rdsandiford@googlemail.com>
345 * config/tc-mips.c (macro2): Delete.
347 2010-10-25 Nathan Sidwell <nathan@codesourcery.com>
349 * config/tc-tic6x.c: Add attribution.
351 2010-10-25 Mark Mitchell <mark@codesourcery.com>
353 * obj.h (struct format_ops): Add adjust_symtab.
354 * config/obj-multi.h (obj_adjust_symtab): Define.
355 * config/obj-aout.c (aout_format_ops): Init new field.
356 * config/obj-coff.c (coff_format_ops): Likewise.
357 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
358 * config/obj-elf.c (elf_format_ops): Likewise.
360 2010-10-25 Alan Modra <amodra@gmail.com>
363 * write.c (relax_frag): Don't allow forward branches to temporarily
364 becomde backward branches.
366 2010-10-23 Mark Mitchell <mark@codesourcery.com>
368 * config/obj-elf.c (elf_adjust_symtab): New. Move group section
369 processing here from elf_frob_file. Ensure that group signature
370 symbols have the name of the group.
371 (elf_frob_file): Move group section processing to
373 * config/obj-elf.h (elf_adjust_symtab): Declare.
374 (obj_adjust_symtab): Define.
375 * config/tc-arm.c (arm_adjust_symtab): Call elf_adjust_symtab.
377 2010-10-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
379 * config/tc-sparc.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define as
381 (ELF64_TARGET_FORMAT): Define as elf64-sparc-sol2.
383 2010-10-21 Joseph Myers <joseph@codesourcery.com>
385 * config/tc-tic6x.c (tic6x_arch_attribute, tic6x_arches,
386 md_assemble, tic6x_set_attributes): Update for attribute renaming.
387 * doc/c-tic6x.texi: Update for attribute renaming.
389 2010-10-19 Alan Modra <amodra@gmail.com>
391 * write.c (relax_segment): Correct address on frag added to stop
392 leb128/align frags bouncing.
394 2010-10-19 Alan Modra <amodra@gmail.com>
397 * frags.h (struct frag): Add "region" field.
398 * write.c (relax_frag): Don't add "stretch" to forward reference
399 target if there is an intervening org or align.
400 (relax_segment): Set region.
402 2010-10-18 Maciej W. Rozycki <macro@linux-mips.org>
404 * config/tc-mips.c (macro)[ldd_std]: Fix the relaxation variant
405 for absolute addressing.
407 2010-10-18 Maciej W. Rozycki <macro@linux-mips.org>
409 * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Handle 64-bit ABIs.
411 2010-10-18 Maciej W. Rozycki <macro@linux-mips.org>
413 * config/tc-mips.c (mips_pseudo_table): Add "sbss".
414 (s_change_sec): Handle it.
416 2010-10-15 Mike Frysinger <vapier@gentoo.org>
418 * config/bfin-parse.y (BYTEOP2M): Call BYTEOP2M().
420 2010-10-14 H.J. Lu <hongjiu.lu@intel.com>
422 * config/tc-i386.c (match_template): Check checkregsize
423 instead of w for register size check.
425 2010-10-14 H.J. Lu <hongjiu.lu@intel.com>
427 * config/tc-i386.c (_i386_insn): Add disp32_encoding.
428 (md_assemble): Don't call optimize_disp if disp32_encoding is
430 (parse_insn): Support .d32 to force 32bit displacement.
431 (output_branch): Use BIG if disp32_encoding is set.
433 * doc/c-i386.texi: Document .d32 encoding suffix.
435 2010-10-11 Steve Kilbane <steve.kilbane@analog.com>
437 * config/bfin-lex.l (FLAGS): New state.
438 (X, Z, S, M, T): Require FLAGS state.
439 ("(", ")"): Start/stop FLAGS state.
441 2010-10-11 David Gibson <david.gibson@analog.com>
443 * config/bfin-aux.h (bfin_loop_attempt_create_label): New prototype.
444 * config/bfin-parse.y (LOOP_BEGIN, LOOP_END): Handle numeric labels.
445 * config/tc-bfin.c (bfin_loop_attempt_create_label): New funtion.
447 2010-10-11 David Gibson <david.gibson@analog.com>
449 * config/tc-bfin.c (bfin_gen_loop): Check symbol before removing.
451 2010-10-08 Pierre Muller <muller@ics.u-strasbg.fr>
453 Fix build with -DDEBUG=7
454 * config/obj-coff.c (s_get_name, symbol_dump): Add prototypes.
456 2010-10-07 Bernd Schmidt <bernds@codesourcery.com>
458 * config/tc-tic6x.c (tic6x_try_encode): Correct encoding of fstg field
459 in SPKERNEL instructions.
461 2010-10-06 Nathan Sidwell <nathan@codesourcery.com>
463 * config/tc-arm.c (encode_branch): Remove superfluous braces.
464 (do_t_branch): Move reloc setting to end of routine.
466 2010-10-04 David Daney <ddaney@caviumnetworks.com>
468 * config/tc-mips.c (mips_fix_cn63xxp1): New variable.
469 (mips_ip): Add errata work around when mips_fix_cn63xxp1 set.
470 (OPTION_FIX_CN63XXP1, OPTION_NO_FIX_CN63XXP1): New enum options
472 (md_longopts): Add options for -mfix-cn63xxp1 and -mno-fix-cn63xxp1.
473 (md_parse_option): Handle OPTION_FIX_CN63XXP1 and
474 OPTION_NO_FIX_CN63XXP1.
475 (md_show_usage): Add documentation for -mfix-cn63xxp1.
476 * doc/c-mips.texi (-mfix-cn63xxp1, -mno-fix-cn63xxp1): Document
479 2010-09-29 Bernd Schmidt <bernds@codesourcery.com>
481 * gas/tic6x/insns-bad-1.s: Remove test for readonly tscl.
482 * gas/tic6x/insns-bad-1.l: Likewise.
483 * gas/tic6x/insns-c674x.d: Add test for writeable tscl.
484 * gas/tic6x/insns-c674x.s: Likewise.
486 2010-09-29 Alan Modra <amodra@gmail.com>
488 * expr.c (expr): Correct returned segment value.
490 2010-09-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
492 * configure: Regenerate.
494 2010-09-27 Bernd Schmidt <bernds@codesourcery.com>
496 * config/tc-tic6x.c (tic6x_fix_adjustable): New function.
497 * config/tc-tic6x.h (tic6x_fix_adjustable): Declare.
498 (tc_fix_adjustable): New macro.
500 2010-09-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
502 * config/tc-s390.c: (md_parse_option): New option -march=z196.
503 * doc/c-s390.texi: Document new option.
505 2010-09-27 Tejas Belagod <tejas.belagod@arm.com>
507 * config/tc-arm.c (do_neon_ldr_str): Deprecate ARM-mode PC-relative
508 VSTR, issue an error in THUMB mode.
510 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
512 * config/tc-arm.c (arm_ext_virt): New variable.
513 (arm_reg_type): Add REG_TYPE_RNB for banked registers.
514 (reg_entry): Allow registers to be larger than a byte.
515 (reg_alias): Fix type warning.
516 (parse_operands): Parse banked registers when appropriate.
517 (do_mrs): Add support for Virtualization Extensions.
518 (do_hvc): New function.
519 (do_t_mrs): Add support for Virtualization Extensions.
520 (do_t_msr): Likewise.
521 (do_t_hvc): New function.
522 (SPLRBANK): New define.
523 (reg_names): Add banked registers.
524 (insns): Add support for Virtualization Extensions.
525 (md_apply_fixup): Likewise.
526 (arm_cpus): -mcpu=cortex-a15 implies the Virtualization Extensions.
527 (arm_extensions): Add 'virt' extension.
528 (aeabi_set_public_attributes): Add support for Virtualization
530 * doc/c-arm.texi: Document 'virt' extension.
532 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
534 * config/tc-arm.c (arm_ext_adiv): New variable.
535 (do_div): New function.
536 (insns): Accept UDIV and SDIV in ARM state.
537 (arm_cpus): The cortex-a15 option has all current v7-A extensions.
538 (arm_extensions): Add 'idiv' extension.
539 (aeabi_set_public_attributes): Update Tag_DIV_use values for the
540 Integer Divide extension.
541 * doc/c-arm.texi: Document the idiv extension.
543 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
545 * config/tc-arm.c (arm_ext_v6m): New variable.
546 (arm_ext_m): Add support for OS extension.
547 (arm_ext_os): New variable.
548 (do_t_swi): In v6-M ensure we have the OS extension.
549 (arm_cpus): The cortex-m1 and cortex-m0 options have the OS
550 extension by default.
551 (arm_archs): Add armv6s-m.
552 (arm_extensions): Add 'os' extension.
553 (cpu_arch_ver): Add support for v6S-M.
554 * doc/c-arm.texi: Document the OS Extension, and v6-m and v6s-m
555 architecture options.
557 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
559 * config/tc-arm.c (arm_ext_v6z): Remove.
560 (arm_ext_sec): New variable.
561 (do_t_smc): In Thumb state SMC requires v7-A.
562 (insns): Make SMC depend on Security Extensions.
563 (arm_cpus): All -mcpu=cortex-a* options have the Security Extensions.
564 (arm_extensions): Add 'sec' extension.
565 (cpu_arch_ver): Reorder.
566 (aeabi_set_public_attributes): Emit Tag_Virtualization_use as
568 * doc/c-arm.texi: Document Security Extensions.
570 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
572 * config/tc-arm.c (arm_ext_mp): Add.
573 (do_pld): Update comment.
574 (insns): Add support for pldw.
575 (arm_cpus): Update cortex-a5, cortex-a9, and cortex-a15 to support
577 (arm_extensions): Add 'mp' extension.
578 (aeabi_set_public_attributes): Emit correct build attribute when
579 MP extension is enabled.
580 * doc/c-arm.texi: Update for MP extensions.
582 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
584 * config/tc-arm.c (md_pseduo_table): Add .arch_extension directive.
585 (arm_option_extension_value_table): Add.
586 (arm_extensions): Change type.
587 (arm_option_cpu_table): Rename...
588 (arm_option_fpu_table): ...to this.
589 (arm_fpus): Change type.
590 (arm_parse_extension): Enforce alphabetical order. Allow
591 extensions to be removed.
592 (arm_parse_arch): Allow extensions to be specified with -march.
593 (s_arm_arch_extension): Add.
594 (s_arm_fpu): Update for type changes.
595 * doc/c-arm.texi: Document changes to infrastructure.
597 2010-09-23 Alan Modra <amodra@gmail.com>
599 * config/tc-mn10300.c (tc_gen_reloc): Replace absolute symbols
600 with the absolute section symbol.
602 2010-09-22 Mike Frysinger <vapier@gentoo.org>
604 * config/bfin-parse.y: Fix typo in BYTEOP16P comment.
606 2010-09-22 Robin Getz <robin.getz@analog.com>
608 * config/bfin-parse.y (is_store): New function.
609 (gen_multi_instr_1): Check parallel slots for store insns.
611 2010-09-22 Robin Getz <robin.getz@analog.com>
613 * config/bfin-defs.h (IS_EMUDAT): New define.
614 * config/bfin-parse.y: Accept EMUDAT for any register move.
616 2010-09-22 Robin Getz <robin.getz@analog.com>
618 * config/bfin-parse.y: Improve error messages.
620 2010-09-22 Robin Getz <robin.getz@analog.com>
622 * config/bfin-parse.y (DBG): Fix regno encoding.
623 (DBGCMPLX): Likewise.
625 2010-09-22 Robin Getz <robin.getz@analog.com>
627 * config/bfin-lex.l: Accept multibyte chars in symbol names.
629 2010-09-22 Robin Getz <robin.getz@analog.com>
631 * config/bfin-defs.h (statusflags): Add AC0_COPY, V_COPY, and RND_MOD.
632 * config/bfin-lex.l: Tokenize AC0_COPY, V_COPY, and RND_MOD.
634 2010-09-22 Mike Frysinger <vapier@gentoo.org>
636 * config/bfin-aux.h (bfin_gen_pseudochr): New prototype.
637 * config/tc-bfin.c (bfin_gen_pseudochr): New function.
638 * config/bfin-parse.y: Call bfin_gen_pseudochr for OUTC tokens.
640 2010-09-22 Mike Frysinger <vapier@gentoo.org>
642 * config/bfin-lex.l (abort): Accept case-insensitive abort insn.
643 * config/bfin-parse.y (ABORT): Handle the ABORT token.
645 2010-09-22 Mike Frysinger <vapier@gentoo.org>
647 * config/tc-bfin.c (bfin_cpus[]): Add 0.2 for bf512/bf514/bf516/bf518.
649 2010-09-22 Mike Frysinger <vapier@gentoo.org>
651 * doc/c-bfin.texi (-mcpu): Add bf592.
652 * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF592.
653 (bfin_cpus[]): Add 0.0/0.1 for bf592.
655 2010-09-22 Mike Frysinger <vapier@gentoo.org>
657 * config/tc-bfin.c (comment_chars): Add #.
659 2010-09-20 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
661 * config/tc-arm.c (arm_cpus): Correct canonical names for Cortex CPUs.
663 2010-09-20 Richard Henderson <rth@redhat.com>
665 * config/tc-alpha.c (tc_gen_reloc): Remove hack around
666 bfd_perform_reloc for OBJ_ELF.
668 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
670 * config/tc-arm.c (do_t_ldmstm): Add logic to handle single-register
673 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
675 * config/tc-arm.c (parse_psr): Add condition for matching "APSR" on
677 (psrs): Add entry for PSR flags, g, nzcvq, nzcvqg.
679 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
681 * config/tc-arm.c (insns): Change MRC entry to accept APSR_RR instead
684 2010-09-17 Andrew Burgess <aburgess@broadcom.com>
687 * config/obj-elf.c (obj_elf_parse_section_letters): Correct test
688 for error return from md_elf_section_letter.
689 * config/tc-alpha.c (alpha_elf_section_letter): Correct error message.
690 * config/tc-i386.c (x86_64_section_letter): Likewise.
691 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
692 * config/tc-mep.c (mep_elf_section_letter): Likewise.
694 2010-09-15 Kai Tietz <kai.tietz@onevision.com>
696 * config/obj-coff-seh.c (seh_validate_seg): New funtion.
697 (obj_coff_seh_endproc): Add check for segment.
698 (obj_coff_seh_endprologue): Likewise.
699 (obj_coff_seh_pushreg): Likewise.
700 (obj_coff_seh_pushframe): Likewise.
701 (obj_coff_seh_save): Likewise.
702 (obj_coff_seh_setframe): Likewise.
704 * config/obj-coff-seh.h (seh_context): New member code_seg.
705 * config/obj-coff-seh.c: Implementing xdata/pdata section cloning
706 for link-once code-segment.
708 2010-09-14 Jie Zhang <jie@codesourcery.com>
710 * doc/c-arm.texi: Document -mcpu=cortex-m4.
712 2010-09-09 H.J. Lu <hongjiu.lu@intel.com>
714 * config/tc-i386.c (build_vex_prefix): Check VEXW1 for 2-byte
717 2010-09-09 Joseph Myers <joseph@codesourcery.com>
719 * doc/c-tic6x.texi (.c6xabi_attribute): Document directive.
721 2010-09-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
723 * config/tc-arm.c (arm_cpus): Add cortex-a15 entry.
724 * doc/c-arm.texi: Document -mcpu=cortex-a15.
726 2010-09-09 Gunther Nikl <gnikl@users.sourceforge.net>
728 * gas/config/tc-m68k.c (tc_gen_reloc): Handle references to defined
729 weak symbols first if generating an a.out object.
731 2010-09-09 Tejas Belagod <tejas.belagod@arm.com>
733 * config/tc-arm.c (md_apply_fix): Check if widened add, sub are
734 flag-setting and handle accordingly.
736 2010-09-09 Nick Clifton <nickc@redhat.com>
739 * config/tc-arm.c (parse_big_immediate): Allow for bignums being
740 extended to the size of a .octa.
742 2010-09-08 Julian Brown <julian@codesourcery.com>
744 * config/tc-arm.c (create_neon_reg_alias): Deal with case
747 2010-09-08 Nick Clifton <nickc@redhat.com>
750 * config/tc-mn10300.c (md_convert_frag): Zero out top two bytes of
751 long call instruction's displacement.
753 2010-09-03 H.J. Lu <hongjiu.lu@intel.com>
756 * config/tc-i386.c (i386_finalize_immediate): Check flag_code
757 instead of use_rela_relocations for 64bit.
759 2010-09-02 Richard Henderson <rth@redhat.com>
761 * dw2gencfi.c (TC_DWARF2_EMIT_OFFSET): Provide default.
762 (output_fde): Use it. Make sure to fully init exp before using it.
764 2010-08-31 Kai Tietz <kai.tietz@onevision.com>
766 * config/obj-coff-seh.c (obj_coff_seh_save): Correct comparison.
767 (obj_coff_seh_stackalloc): Likewise.
769 2010-08-31 Alan Modra <amodra@gmail.com>
771 * config/obj-elf.c (obj_elf_init_stab_section): Fix assertion.
773 2010-08-30 Richard Henderson <rth@redhat.com>
775 * config/obj-coff-seh.c: Rewrite the entire file.
776 (symtab, symptr, reltab, relcount, relsize): Remove.
777 (seh_ctx_root, seh_ctx): Remove.
778 (xdata_seg, xdata_subseg, pdata_seg): New.
779 (switch_xdata, switch_pdata): New.
780 (verify_context, verify_context_and_target, skip_whitespace_and_comma):
781 New parsing functions. Rewrite all parsing functions to use them.
782 (obj_coff_seh_32): Fix != arm thinko.
783 (obj_coff_seh_handler): For x64, don't accept handler pointer here,
785 (obj_coff_seh_handlerdata): New.
786 (do_seh_endproc): Split out of ...
787 (obj_coff_seh_endproc): ... here.
788 (obj_coff_seh_proc): Use it, if needed.
789 (seh_x64_make_prologue_element): Use XRESIZEVEC, symbol_temp_new_now.
790 (seh_x64_read_reg): Remove mm_regs alternative. Tidy integer reg
791 alternatives. Don't slurp commas.
792 (seh_read_offset): Remove.
793 (obj_coff_seh_pushframe): Split out from obj_coff_seh_push.
794 (obj_coff_seh_scope): Remove.
795 (obj_coff_seh_save): Decide UWOP_SAVE_* vs _FAR immediately.
796 (obj_coff_seh_stackalloc): Decide _SMALL vs _LARGE immediately.
797 (out_one, out_two, out_four): New.
798 (seh_x64_write_prologue_data, seh_x64_size_prologue_data,
799 seh_x64_write_function_xdata, write_function_xdata): Rewrite
800 from seh_x64_write_xdata, seh_needed_unwind_info, seh_store_elm_data,
801 seh_getelm_data_size, seh_getsize_of_unwind_entry,
802 seh_make_unwind_entry, seh_getsize_unwind_data, and
803 seh_create_unwind_data.
804 (seh_arm_write_function_pdata): Rewrite from seh_arm_create_pdata.
805 (write_function_pdata): Rewrite from make_function_entry_pdata.
806 (seh_write_text_eh_data, make_function_entry_pdata,
807 seh_arm_create_pdata, seh_arm_write_pdata, seh_reloc, save_relocs,
808 seh_symbol_init, seh_symbol, quick_section, seh_emit_rva,
809 seh_emit_long, seh_make_globl, seh_make_section2, seh_make_section,
810 seh_make_xlbl_name, make_seh_text_label, seh_fill_pcsyms,
811 seh_needed_unwind_info, seh_store_elm_data, seh_getelm_data_size,
812 seh_getsize_of_unwind_entry, seh_make_unwind_entry,
813 seh_getsize_unwind_data, seh_create_unwind_data,
814 seh_make_function_entry_xdata, seh_x64_makescope_elem): Remove.
815 * config/obj-coff-seh.h (SEH_CMDS): Remove seh_savemm, seh_scope.
816 Add seh_handlerdata. Adjust function/what arguments for
817 seh_savereg, seh_pushframe, seh_stackalloc.
818 (struct seh_prologue_element): Adjust members to closer match
819 the elements of the UNWIND_CODE structure.
820 (struct seh_scope_elem): Remove.
821 (struct seh_context): Replace char* members with symbolS or
822 expressionS as appropriate. Sort members by ARM/x64 applicability.
823 Remove obsolete stuff wrt direct symbol and reloc manipulation.
825 2010-08-25 Alan Modra <amodra@gmail.com>
827 * NEWS: Mention ampersand in macro change.
829 2010-08-25 Gunther Nikl <gnikl@users.sourceforge.net>
831 * configure.tgt (m68k-*-aout): Change to bfd_gas=yes.
833 2010-08-25 Alan Modra <amodra@gmail.com>
835 * config/tc-d10v.c (do_assemble): Correctly detect overflow of
837 * config/tc-m68hc11.c (md_assemble): Likewise.
838 * config/tc-microblaze.c (md_assemble): Likewise. Correct cast
839 of is_end_of_line index.
841 2010-08-25 Jie Zhang <jie@codesourcery.com>
843 * config/tc-arm.c (encode_arm_addr_mode_2): Fix comment.
845 2010-08-25 Jie Zhang <jie@codesourcery.com>
847 * config/tc-arm.c (encode_arm_addr_mode_2): Fix
848 BAD_PC_ADDRESSING condition.
850 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
852 * doc/c-arm.texi (ARM Options): Document -mfpu=fp4-sp-d16.
854 2010-08-19 H.J. Lu <hongjiu.lu@intel.com>
856 * config/tc-i386.c (VEX_check_operands): Fix a typo in comments.
858 2010-08-18 H.J. Lu <hongjiu.lu@intel.com>
860 * config/tc-i386.c (build_modrm_byte): Check i.imm_operands
863 2010-08-18 Alan Modra <amodra@gmail.com>
865 * macro.c (sub_actual): Add back ampersand suffix when no
867 (macro_expand_body): Correct comment.
869 2010-08-17 Roland McGrath <roland@redhat.com>
871 * config/obj-elf.c (obj_elf_parse_section_letters): Take new
872 boolean result parameter CLONE; set it if '?' flag letter seen.
873 (obj_elf_section): Update caller. Handle that flag by copying
874 the LINKONCE and GROUP_NAME state from NOW_SEG.
875 * doc/as.texinfo (Section): Document the ? flag.
877 2010-08-09 Cary Coutant <ccoutant@google.com>
879 * as.c (show_usage): Don't list --compress-debug-sections if zlib not
881 (main): Warn if --compress-debug-sections requested and zlib not
883 * doc/as.texinfo: Add --compress-debug-sections,
884 --nocompress-debug-sections.
886 2010-08-06 H.J. Lu <hongjiu.lu@intel.com>
888 * config/tc-i386.c (set_cpu_arch): Re-indent.
889 (md_parse_option): Likewise.
891 2010-08-06 Quentin Neill <quentin.neill@amd.com>
893 * config/tc-i386.c (arch_entry): Add negated bit to
894 disambiguate flag names starting with "no".
895 (cpu_arch): Add negated bit definitions. Add
896 ".nop" CPU extension.
897 (i386_align_code): Use new .cpunop bit to decide
898 when to generate alignment using nops.
899 (set_cpu_arch): Use negated bit instead to decide
900 when to use cpu_flags or vs. cpu_flags_and_not.
901 (md_parse_option): Likewise.
903 2010-08-04 H.J. Lu <hongjiu.lu@intel.com>
905 * config/tc-i386.c (match_template): Move the first i.error
908 2010-08-04 Alan Modra <amodra@gmail.com>
910 * configure.tgt (m32c): Set endian=little.
911 * config/tc-m32c.h (TARGET_BYTES_BIG_ENDIAN): Define as 0.
912 * config/tc-m32c.c (md_number_to_chars): Revert last change.
914 2010-08-03 Tristan Gingold <gingold@adacore.com>
916 * makefile.vms (OBJS): Add Add compress-debug.c.
918 2010-08-03 Alan Modra <amodra@gmail.com>
920 * config/tc-d10v.h (TARGET_BYTES_BIG_ENDIAN): Define as 1.
921 * config/tc-m32c.c (md_number_to_chars): Call bigendian
922 form of number_to_chars, not littleendian.
924 2010-08-02 Alan Modra <amodra@gmail.com>
926 * config/tc-d30v.c (d30v_cons_align): Don't align constants
929 2010-08-02 Alan Modra <amodra@gmail.com>
932 * expr.c (operand <'-' and '~'>): Widen bignums.
933 (operand <'!'>): Correct bignum result and convert to O_constant.
934 * read.c (emit_expr): Don't assert on .byte bignum. Don't display
935 bignum truncated warning for sign extended bignums.
937 2010-08-02 Alan Modra <amodra@gmail.com>
939 * config/tc-v850.c (md_assemble): Always pass format string to
941 (md_apply_fix): Similarly for as_warn_where.
943 2010-07-29 H.J. Lu <hongjiu.lu@intel.com>
945 * config/tc-i386-intel.c: Reformat.
947 2010-07-29 Alan Modra <amodra@gmail.com>
949 * config/tc-ppc.c (ppc_fix_adjustable): Add got reloc types used
952 2010-07-28 Alan Modra <amodra@gmail.com>
955 * symbols.c (symbol_clone): Correct typo in previous patch.
957 2010-07-28 Alan Modra <amodra@gmail.com>
960 * symbols.c (symbol_clone): Clear BSF_SECTION_SYM flag.
962 2010-07-28 Alan Modra <amodra@gmail.com>
964 * config/tc-ppc.c (md_assemble): Don't attempt to print NUL in
965 syntax error message.
967 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
969 * config/tc-mips.c (mips16_macro_build): Pass "args" by
970 reference rather than value.
971 (macro_build): Update accordingly.
973 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
975 * config/tc-mips.c (mips_ip): Use symbol_temp_new_now to create
978 2010-07-24 Maciej W. Rozycki <macro@codesourcery.com>
980 * config/tc-mips.c (macro)[M_JAL_1, M_JAL_2]: Handle the JALR
981 delay slot in the noreorder mode with the o32 ABI.
983 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
984 Ina Pandit <ina.pandit@kpitcummins.com>
986 * config/tc-v850.c: Update processor_mask.
987 (reg_name): Update the structure to use processors field.
988 (md_relax_table): Define SUBYPTE_COND_9_22, SUBYPTE_SA_9_22,
989 SUBYPTE_UNCOND_9_22, SUBYPTE_COND_9_22_32, SUBYPTE_SA_9_22_32,
990 SUBYPTE_UNCOND_9_22_32, SUBYPTE_COND_9_17_22,
991 SUBYPTE_SA_9_17_22, SUBYPTE_COND_9_17_22_32 and
992 SUBYPTE_SA_9_17_22_32.
993 (set_machine): Add support for V850E2 and V850E2V3.
994 (md_pseudo_table): Likewise.
995 (pre_defined_registers): Update pre defined registers suitable
996 for each family of registers.
997 (system_registers): Likewise.
998 (cc_names): Update the condition code.
999 (float_cc_names): Update the condition code for float.
1000 (reg_name_search): Update based on current modifications.
1001 (register_name): Likewise.
1002 (system_register_name): Update to support new system registers
1003 and supported families.
1004 (cc_name): Update to support new condition codes.
1005 (float_cc_name): New function to support float condition codes.
1006 (parse_register_list): Update to support newly added registers.
1007 (md_show_usage): Define support for V850E2 and V850E2V3 targets.
1008 Also support added for disp-size-default-22, disp-size-default-32,
1009 mextension, mno-bcond17 and mno-stld23.
1010 (md_parse_option): Implement the support for above options defined
1012 (md_convert_frag): Implement support for subtypes defined in
1013 md_relax_table to support branch operations.
1014 (md_begin): Add support for V850E2 and V850E2V3.
1015 (handle_hi016, handle_hi16): new relocation handling functions
1016 (handle_lo16, handle_ctoff, handle_sdaoff, handle_zdaoff,
1017 handle_tdaoff): Updated relocation handling functions for newly
1019 (v850_reloc_prefix): Update the relocation handling functions.
1020 (v850_insert_operand): Updated the functions with error message
1021 parameter and modified the function to use it.
1022 (md_assemble): Update according to the latest modifications.
1023 (md_apply_fix): Updated the functions with error message parameter
1024 and modified the function to use it.
1025 (v850_force_relocation): Update with newly added relocations.
1026 * configure.tgt: Match all v850 targets.
1027 * doc/c-v850.texi: Document the newly added targets.
1030 2010-07-23 Alan Modra <amodra@gmail.com>
1033 * macro.c (macro_expand): Recover gracefully from named args that
1036 2010-07-22 Thomas Schwinge <thomas@codesourcery.com>
1038 Switch MIPS to 32-bit DWARF format.
1039 * config/tc-mips.h (DWARF2_FORMAT): Only define for [TE_IRIX].
1040 * config/tc-mips.c (mips_dwarf2_format): Likewise.
1042 2010-07-20 Alan Modra <amodra@gmail.com>
1044 * config/tc-ppc.c (ppc_setup_opcodes): Add all macros for -many.
1046 2010-07-16 Alan Modra <amodra@gmail.com>
1048 * config/tc-rx.c (md_estimate_size_before_relax): Fix format
1049 specifier warnings for 32-bit host when --enable-64-bit-bfd.
1050 (rx_relax_frag, md_convert_frag): Likewise.
1052 2010-07-15 Cary Coutant <ccoutant@google.com>
1054 * gas/NEWS: Add note about --compress-debug-sections.
1055 * gas/as.c (show_usage): Add --compress-debug-sections and
1056 --nocompress-debug-sections.
1058 2010-07-15 Rhonda Wittels <rhonda@codesourcery.com>
1060 * config/obj-elf.c (get_sym_from_input_line_and_check): New
1061 function to catch missing pseudo-op arguments.
1062 (obj_elf_local): Call new function.
1063 (obj_elf_weak): Likewise.
1064 (obj_elf_visibility): Likewise.
1065 (obj_elf_vtable_entry): Likewise.
1066 (obj_elf_type): Likewise.
1068 2010-07-15 Kai Tietz <kai.tietz@onevision.com>
1070 * config/obj-coff-seh.c
1071 (seh_getelm_data_size): New.
1072 (seh_read_offset): Handle negative values.
1073 (obj_coff_seh_push): Handle offset for save-register store.
1074 (obj_coff_seh_setframe): Add unwind-information for frame.
1075 (seh_store_elm_data): New.
1076 (seh_getelm_data_size): Return additionally unaligned element count.
1077 (seh_make_unwind_entry): Correct tweak about element count.
1079 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
1082 * config/tc-i386-intel.c (i386_intel_simplify): Restore fall
1083 through patch for O_multiply.
1085 2010-07-11 Kai Tietz <kai.tietz@onevision.com>
1088 * config/obj-coff.c (obj_common_parse): Quote symbol-name.
1090 2010-07-08 Tejas Belagod <tejas.belagod@arm.com>
1092 * tc-arm.c (OP_oBARRIER): Remove.
1093 (OP_oBARRIER_I15): Add.
1094 (po_barrier_or_imm): Add macro.
1095 (parse_operands): Improve OP_oBARRIER_I15 operand parsing.
1096 (do_barrier): Check correct immediate range.
1097 (do_t_barrier): Likewise.
1098 (barrier_opt_names): Add entries for more symbolic operands.
1099 (insns): Replace OP_oBARRIER with OP_oBARRIER_I15 for barriers.
1101 2010-07-08 Daniel Gutson <dgutson@codesourcery.com>
1103 * config/tc-arm.c (tc_gen_reloc): Add BFD_RELOC_ARM_T32_OFFSET_IMM
1106 2010-07-06 Maciej W. Rozycki <macro@codesourcery.com>
1108 * config/tc-mips.c (mips_frob_file): Use symbol_same_p to match
1111 2010-07-06 Maciej W. Rozycki <macro@codesourcery.com>
1113 * config/tc-mips.c (nops_for_insn_or_target): Replace
1114 MIPS16_INSN_BRANCH with MIPS16_INSN_UNCOND_BRANCH and
1115 MIPS16_INSN_COND_BRANCH.
1117 2010-07-05 Jim Wilson <wilson@codesourcery.com>
1121 * dwarf2dbg.c (dwarf2_finish): Don't generate .debug_line section
1124 2010-07-05 Alan Modra <amodra@gmail.com>
1126 * config/tc-moxie.c (md_apply_fix): Delete set but otherwise
1129 2010-07-04 H.J. Lu <hongjiu.lu@intel.com>
1131 * Makefile.am (CONFIG_OBJS): Removed.
1132 (GENERIC_OBJS): Likewise.
1134 * Makefile.in: Regenerated.
1136 2010-07-03 Jan Beulich <jbeulich@novell.com>
1139 * config/tc-i386.c (i386_finalize_displacement): Don't call
1140 section_symbol() with expr_section.
1142 2010-07-03 Cary Coutant <ccoutant@google.com>
1144 * Makefile.am: Add compress-debug.c and compress-debug.h.
1145 * Makefile.in: Regenerate.
1146 * config.in: Add HAVE_ZLIB_H.
1147 * configure.in: Check for zlib.h.
1148 * configure: Regenerate.
1150 * as.c (parse_args): Add --compress-debug-sections and
1151 --nocompress-debug-sections.
1152 * as.h (flag_compress_debug): New variable.
1153 * compress-debug.c: New file.
1154 * compress-debug.h: New file.
1155 * write.c: Include compress-debug.h.
1156 (compress_frag): New function.
1157 (compress_debug): New function.
1158 (write_object_file): Compress debug sections if requested.
1160 2010-07-03 Andreas Schwab <schwab@linux-m68k.org>
1162 * config/tc-ppc.c (ppc_set_cpu): Cast PPC_OPCODE_xxx to ppc_cpu_t
1165 2010-07-03 Alan Modra <amodra@gmail.com>
1167 * config/tc-ppc.c (ppc_set_cpu): Remove old opcode flags.
1168 (ppc_setup_opcodes): Likewise. Simplify opcode selection.
1170 2010-07-02 DJ Delorie <dj@redhat.com>
1172 * config/tc-rx.h (md_do_align): New.
1173 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1174 * config/tc-rx.c (nops): New.
1175 (rx_handle_align): Use various sized nops to align code.
1177 * config/tc-rx.c (rx_bytesT): Add grown/shrank counters for
1179 (rx_relax_frag): Prevent infinite loops of grow/shrink/grow/etc.
1181 2010-07-01 H.J. Lu <hongjiu.lu@intel.com>
1183 AVX Programming Reference (June, 2010)
1184 * config/tc-i386.c (cpu_arch): Add .xsaveopt, .fsgsbase, .rdrnd
1187 * doc/c-i386.texi: Document xsaveopt, fsgsbase, rdrnd and f16c.
1189 2010-07-01 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1191 * config/tc-arm.c (do_t_mov_cmp): Fix reporting of unpredictable and
1192 deprecated mov register instructions.
1194 2010-07-01 Alan Modra <amodra@gmail.com>
1196 * config/tc-ppc.c (toc_reloc_types): New variable.
1197 (md_assemble): Set it.
1198 (ppc_frob_file_before_adjust): Don't warn about toc section size
1199 if we have large toc relocs and no small toc relocs.
1201 2010-06-29 Alan Modra <amodra@gmail.com>
1203 * config/tc-maxq.h: Delete file.
1204 * config/tc-maxq.c: Delete file.
1205 * Makefile.am: Remove references to maxq.
1206 * configure.tgt: Likewise.
1207 * config/obj-coff.h: Likewise.
1208 * Makefile.in: Regenerate.
1209 * configure: Regenerate.
1210 * po/POTFILES.in: Regenerate.
1212 2010-06-28 Alan Modra <amodra@gmail.com>
1214 * config/obj-evax.h (S_SET_OTHER, S_SET_TYPE, S_SET_DESC): Don't define.
1215 * config/tc-crx.c (gettrap): Constify arg.
1216 (handle_LoadStor, get_cinv_parameters): Likewise.
1217 (getreg_image): Fix enum warning
1218 (md_assemble): Restore input line char.
1219 * config/tc-hppa.c (tc_gen_reloc): Fix enum warning.
1220 * config/tc-i960.c (mem_fmt): Rename var to fix shadow warning.
1221 * config/tc-sh.c (sh_fdpic): Only define when OBJ_ELF.
1222 (build_Mytes): Fix build failure for non-elf targets.
1223 * config/tc-tic4x.c (tic4x_eval): Restore terminator char.
1224 * config/tc-xtensa.c (xtensa_end_directive): Fix switch enum warning.
1226 * cgen.c (gas_cgen_md_apply_fix): Avoid set but unused warning.
1227 * ecoff.c (add_ecoff_symbol): Likewise.
1228 * itbl-ops.c (append_insns_as_macros): Likewise.
1229 * listing.c (debugging_pseudo): Likewise.
1230 * read.c (s_mri_common, stringer): Likewise.
1231 * config/obj-coff.c (coff_frob_section): Likewise.
1232 * config/tc-alpha.c (emit_ldgp, s_alpha_proc): Likewise.
1233 * config/tc-arm.c (my_get_expression): Likewise.
1234 * config/tc-hppa.c (process_exit, pa_type_args): Likewise.
1235 * config/tc-m32c.c (md_assemble): Likewise.
1236 * config/tc-microblaze.c (md_convert_frag): Likewise.
1237 * config/tc-mips.c (s_change_section): Likewise.
1238 * config/tc-mt.c (mt_fix_adjustable): Likewise.
1239 * config/tc-xtensa.c (xtensa_literal_pseudo): Likewise.
1241 * config/obj-aout.c (obj_aout_frob_symbol): Delete set but otherwise
1243 * config/tc-alpha.c (load_expression): Likewise.
1244 (s_alpha_rdata, s_alpha_section, s_alpha_prologue): Likewise.
1245 * config/tc-arm.c (parse_neon_el_struct_list): Likewise.
1246 * config/tc-avr.c (extract_word): Likewise.
1247 * config/tc-cris.c (cris_get_expression): Likewise.
1248 * config/tc-d30v.c (build_insn, find_format): Likewise.
1249 * config/tc-dlx.c (machine_ip): Likewise.
1250 * config/tc-hppa.c (pa_get_absolute_expression): Likewise.
1251 * config/tc-i370.c (md_assemble): Likewise.
1252 * config/tc-i960.c (brtab_emit): Likewise.
1253 * config/tc-iq2000.c (s_iq2000_ent): Likewise.
1254 * config/tc-m32c.c (md_convert_frag): Likewise.
1255 * config/tc-m68hc11.c (fixup24, build_jump_insn): Likewise.
1256 (md_estimate_size_before_relax, md_apply_fix): Likewise.
1257 * config/tc-m68k.c (md_show_usage): Likewise.
1258 * config/tc-microblaze.c (microblaze_s_lcomm): Likewise.
1259 * config/tc-mips.c (s_mips_end): Likewise.
1260 * config/tc-mmix.c (mmix_byte, mmix_cons): Likewise.
1261 * config/tc-mn10300.c (md_assemble): Likewise.
1262 * config/tc-msp430.c (extract_word): Likewise.
1263 * config/tc-mt.c (md_assemble): Likewise.
1264 * config/tc-or32.c (machine_ip): Likewise.
1265 * config/tc-pj.c (md_apply_fix): Likewise.
1266 * config/tc-s390.c (md_gather_operands): Likewise.
1267 * config/tc-sh.c (sh_cons_align): Likewise.
1268 * config/tc-sparc.c (sparc_cons_align): Likewise.
1269 * config/tc-tic4x.c (tic4x_sect): Likewise.
1270 * config/tc-tic54x.c (tic54x_stringer): Likewise.
1271 * config/tc-vax.c (vip_op): Likewise.
1272 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Likewise.
1273 * config/tc-xtensa.c (md_assemble): Likewise.
1274 (xtensa_fix_short_loop_frags, convert_frag_immed): Likewise.
1275 (xtensa_move_literals): Likewise.
1277 2010-06-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1279 * config/tc-arm.c (parse_neon_alignment): New function.
1280 (parse_address_main): Fix Neon load/store alignment parsing.
1282 2010-06-22 Jan Beulich <jbeulich@novell.com>
1284 * config/tc-i386-intel.c (i386_intel_parse_name): Handle pseudo
1286 (i386_intel_operand): Remove bogus handling of pseudo symbols
1288 * expr.c (current_location): Remove 'static' and local
1290 * expr.h (current_location): Declare.
1292 2010-06-21 Sterling Augustine <sterling@tensilica.com>
1295 * as.c: Globalize keep_it.
1296 (main): Remove keep_it. Move conditional from here...
1297 (close_output_file): ...to here.
1299 2010-06-21 Andreas Schwab <schwab@redhat.com>
1301 * doc/as.texinfo (Overview): Use @itemx for grouped @table
1303 * doc/c-alpha.texi (Alpha Options): Likewise.
1304 * doc/c-arm.texi (ARM Directives): Likewise.
1305 * doc/c-bfin.texi (Blackfin Options): Likewise.
1306 * doc/c-d10v.texi (D10V-Opts): Likewise.
1307 * doc/c-i386.texi (i386-Options): Likewise.
1308 * doc/c-ia64.texi (IA-64 Options): Likewise.
1309 * doc/c-m68k.texi (M68K-Opts): Likewise.
1310 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
1311 * doc/internals.texi (Symbols): Likewise.
1313 2010-06-21 Alan Modra <amodra@gmail.com>
1316 * config/tc-sh.c (find_cooked_opcode): Correct array bounds check.
1318 2010-06-18 Joseph Myers <joseph@codesourcery.com>
1320 * config/tc-tic6x.h (tic6x_segment_info_type): Add field
1322 * config/tc-tic6x.c (tic6x_cons_align: Clear func_units_used.
1323 (md_assemble): Clear func_units_used for new execute packet.
1324 Check for duplicate functional units and update func_units_used
1325 for instructions using a functional unit.
1327 2010-06-15 Joseph Myers <joseph@codesourcery.com>
1329 * config/tc-tic6x.c: Include elf/tic6x.h.
1330 (tic6x_arch_attribute, tic6x_seen_insns): New.
1331 (tic6x_arch_table, tic6x_arches): Add attribute values.
1332 (tic6x_use_arch): Handle attribute settings.
1333 (tic6x_attributes_set_explicitly, s_tic6x_c6xabi_attribute,
1334 tic6x_attribute_table, tic6x_attributes,
1335 tic6x_convert_symbolic_attribute): New.
1336 (md_pseudo_table): Add c6xabi_attribute.
1337 (md_assemble): Set tic6x_seen_insns and tic6x_arch_attribute.
1338 (tic6x_set_attribute_int, tic6x_set_attributes): New.
1339 (tic6x_end): Call tic6x_set_attributes.
1340 * config/tc-tic6x.h (CONVERT_SYMBOLIC_ATTRIBUTE): Define.
1341 (tic6x_convert_symbolic_attribute): Declare.
1343 2010-06-14 Alan Modra <amodra@gmail.com>
1345 * config/tc-ppc.c (md_assemble): Emit APUinfo section for
1348 2010-06-11 Jan Beulich <jbeulich@novell.com>
1350 * config/tc-i386.c (md_parse_option): Ignore impossible processor
1352 (show_arch): New parameter 'check'.
1353 (md_show_usage): Adjust calls to show_arch().
1355 2010-06-10 H.J. Lu <hongjiu.lu@intel.com>
1357 * config/tc-i386.c (update_code_flag): New.
1358 (set_code_flag): Use it.
1359 (i386_target_format): Replace set_code_flag with update_code_flag.
1361 2010-06-10 Tristan Gingold <gingold@adacore.com>
1363 * config/obj-som.h: Includes som/reloc.h
1365 2010-06-10 Jan Beulich <jbeulich@novell.com>
1367 * config/tc-i386.c (cpu_arch): Add comment.
1368 (i386_target_format): Set cpu_arch_isa_flags and cpu_arch_tune_flags
1369 from the generic entries of cpu_arch[].
1371 2010-06-08 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1373 * config/tc-arm.c (operand_parse_code): Add OP_RRnpctw enum
1375 (parse_operands): Add support for OP_RRnpctw.
1376 (insns): Update floating-point load/store multiples so the
1377 first register is of type OP_RRnpctw.
1379 2010-06-08 Quentin Neill <quentin.neill@amd.com>
1381 * config/tc-i386.c (pi): Rename local loop counter
1382 variable i that shadows global static i386_insn i
1383 when DEBUG386 is defined.
1386 2010-06-08 Nick Clifton <nickc@redhat.com>
1388 * doc/as.texinfo: Replace abbreviated 20th century year numbers
1391 2010-06-02 Quentin Neill <quentin.neill@amd.com>
1393 * config/tc-i386.c (OPTION_MAVXSCALAR): Fix define.
1395 2010-06-02 Tristan Gingold <gingold@adacore.com>
1397 * as.h: Remove conditionnal definition of HAVE_STDARG_H,
1398 USE_STDARG, va_alist, va_dcl, va_list, va_start, va_end.
1399 Remove conditionnal inclusion of stdarg.h and varargs.h.
1401 * config.in: Regenerate.
1402 * configure: Regenerate.
1403 * configure.in: Remove stdarg.h and varargs.h from
1404 AC_CHECK_HEADERS list.
1405 * messages.c (as_tsktsk): Remove non ISO C version.
1406 (as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto.
1408 2010-05-31 Tristan Gingold <gingold@adacore.com>
1410 * config/tc-alpha.c: Add comments for evax.
1411 * config/obj-evax.c: Ditto.
1413 2010-05-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1415 * config/tc-arm.c (do_t_mov_cmp): In unified syntax encode movs as
1418 2010-05-27 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1420 * config/tc-arm.c (encode_thumb2_ldmstm): Make warning about
1421 writeback when base register is in register list an error, and
1423 (do_t_ldmstm): Change warnings.
1425 2010-05-26 Catherine Moore <clm@codesourcery.com>
1427 * config/tc-mips.c (is_opcode_valid): Remove expansionp.
1428 (macro_build): Change invocation of is_opcode_valid.
1429 (mips_ip): Likewise.
1431 2010-05-25 Nick Clifton <nickc@redhat.com>
1433 * Makefile.am (MOSTLYCLEANFILES): Fix typo.
1434 * Makefile.in: Regenerate.
1436 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
1437 Joseph Myers <joseph@codesourcery.com>
1438 Andrew Stubbs <ams@codesourcery.com>
1440 * config/tc-sh.c (sh_fdpic): New.
1441 (sh_check_fixup): Handle relocations on movi20.
1442 (parse_exp): Do not reject PIC operators here.
1443 (build_Mytes): Check for unhandled PIC operators here. Use
1444 sh_check_fixup for movi20.
1445 (enum options): Add OPTION_FDPIC.
1446 (md_longopts, md_parse_option, md_show_usage): Add --fdpic.
1447 (sh_fix_adjustable, md_apply_fix): Handle FDPIC and movi20 relocations.
1448 (sh_elf_final_processing): Handle --fdpic.
1449 (sh_uclinux_target_format): New.
1450 (sh_parse_name): Handle FDPIC relocation operators.
1451 * config/tc-sh.h (TARGET_FORMAT): Define specially for TE_UCLINUX.
1452 (sh_uclinux_target_format): Declare for TE_UCLINUX.
1453 * configure.tgt (sh-*-uclinux* | sh[12]-*-uclinux*): Set
1455 * doc/c-sh.texi (SH Options): Document --fdpic.
1457 2010-05-25 Jay Krell <jay.krell@cornell.edu>
1460 * Makefile.am: Replace all occurences of .o with .@OBJEXT@
1461 * Makefile.in: Regenerate.
1463 2010-05-25 Alan Modra <amodra@gmail.com>
1465 * config/tc-ppc.c (ppc_section_flags): Add ATTRIBUTE_UNUSED to "attr".
1467 2010-05-19 Nick Clifton <nickc@redhat.com>
1469 * config/tc-h8300.c (h8300_elf_section): Add .zdebug to the list
1470 of known section prefixes.
1472 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
1475 * obj-elf.c (obj_elf_change_section): Handle SHF_EXCLUDE.
1476 (obj_elf_parse_section_letters): Likewise.
1477 (obj_elf_section_word): Likewise.
1479 * config/tc-ppc.c (ppc_section_letter): Removed.
1480 (ppc_section_word): Likewise.
1481 * config/tc-ppc.h (ppc_section_letter): Likewise.
1482 (ppc_section_word): Likewise.
1483 (md_elf_section_letter): Likewise.
1484 (md_elf_section_word): Likewise.
1486 * doc/as.texinfo: Document `e' and `#exclude'.
1488 2010-05-13 Nathan Sidwell <nathan@codesourcery.com>
1490 * config/tc-arm.c (md_assemble): Clarify current mode in error
1491 messages about unsupported instructions.
1492 (UT): Delete #define.
1493 (insns): Adjust cbnz, cbz appropriately.
1495 2010-05-11 Andrew Stubbs <ams@codesourcery.com>
1497 * config/tc-arm.c (aeabi_set_public_attributes): Set Tag_DIV_use.
1499 2010-05-11 Jie Zhang <jie@codesourcery.com>
1501 * config/tc-arm.c (aeabi_set_public_attributes): Set
1502 Tag_ABI_HardFP_use to 1 if a single precision FPU is selected.
1504 2010-05-07 Tristan Gingold <gingold@adacore.com>
1506 * Makefile.in: Regenerate with automake 1.11.1.
1507 * aclocal.m4: Ditto.
1508 * doc/Makefile.in: Ditto.
1510 2010-05-05 Nick Clifton <nickc@redhat.com>
1512 * po/es.po: Updated Spanish translation.
1514 2010-05-05 Julian Brown <julian@codesourcery.com>
1516 * read.c (cons_worker): Detect and reject unexpected string argument.
1518 2010-05-04 Nick Clifton <nickc@redhat.com>
1520 * write.c (fixup_segment): Revert previous delta.
1521 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Also force the
1522 generation of relocations for fixups against weak symbols.
1524 2010-04-29 Nathan Sidwell <nathan@codesourcery.com>
1526 * write.c (fixup_segment): Do not assume we know the section a
1527 defined weak symbol is in.
1528 * config/tc-arm.c (relax_adr, relax_branch, md_apply_fix): Treat
1529 weak symbols as not known to be in the same section, even if they
1532 2010-04-27 Joseph Myers <joseph@codesourcery.com>
1534 * config/tc-tic6x.h (tic6x_label_list): New.
1535 (tic6x_segment_info_type): Keep a list of labels and a current
1536 frag instead of a boolean for whether labels seen and a count of
1538 (tic6x_frag_info, TC_FRAG_TYPE, TC_FRAG_INIT, tic6x_frag_init,
1539 md_do_align, tic6x_do_align, md_end, tic6x_end): New.
1540 * config/tc-tic6x.c (tic6x_frob_label): Put label on list.
1541 (tic6x_cleanup): Correct comment.
1542 (tic6x_free_label_list): New.
1543 (tic6x_cons_align): Free label list and update for
1544 tic6x_segment_info_type changes.
1545 (tic6x_do_align): New.
1546 (md_assemble): Handle list of labels and saved frag for execute
1547 packet. Create machine-dependent frag for new execute packet and
1548 adjust labels accordingly.
1549 (tic6x_adjust_section, tic6x_frag_init, tic6x_end): New.
1550 (md_convert_frag, md_estimate_size_before_relax): Update comments.
1552 2010-04-24 H.J. Lu <hongjiu.lu@intel.com>
1555 * config/tc-i386-intel.c (intel_state): Add is_indirect.
1556 (i386_intel_operand): Initialize intel_state.is_indirect. Check
1557 intel_state.is_indirect for "call|jmp [symbol]".
1559 2010-04-22 Nick Clifton <nickc@redhat.com>
1561 * po/gas.pot: Updated by the Translation project.
1563 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1565 * config/tc-i386.c (i386_is_register): Removed.
1566 (x86_cons): Don't use i386_is_register.
1567 (parse_register): Likewise.
1568 * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
1569 (i386_intel_operand): Likewise.
1571 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1573 * config/tc-i386.c (tc_x86_parse_to_dw2regnum): Don't use
1576 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1578 * config/tc-i386.c (i386_is_register): Remove is_intel_syntax.
1579 (x86_cons): Updated.
1580 (parse_register): Likewise.
1581 (tc_x86_parse_to_dw2regnum): Likewise.
1582 * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
1583 (i386_intel_operand): Likewise.
1585 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1588 * config/tc-i386-intel.c (i386_intel_simplify_register): New.
1589 (i386_intel_simplify): Use i386_is_register and
1590 i386_intel_simplify_register. Set X_md for O_register and
1591 check X_md for O_constant.
1592 (i386_intel_operand): Use i386_is_register.
1594 * config/tc-i386.c (i386_is_register): New.
1595 (x86_cons): Initialize the X_md field. Use i386_is_register.
1596 (parse_register): Use i386_is_register.
1597 (tc_x86_parse_to_dw2regnum): Likewise.
1599 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1601 * expr.c (expr): Initialize the X_md field.
1603 2010-04-20 Joseph Myers <joseph@codesourcery.com>
1605 * config/tc-tic6x.c (OPTION_MGENERATE_REL): New.
1606 (md_longopts): Add -mgenerate-rel.
1607 (tic6x_generate_rela): New.
1608 (md_parse_option): Handle -mgenerate-rel.
1609 (md_show_usage): Add comment that -mgenerate-rel is undocumented.
1610 (tic6x_init_after_args): New.
1611 (md_apply_fix): Correct shift calculations for SB-relative
1613 (md_pcrel_from): Change to tic6x_pcrel_from_section. Do not
1614 adjust addresses for relocations referencing symbols in other
1616 (tc_gen_reloc): Adjust addend calculations for REL relocations.
1617 * config/tc-tic6x.h (MD_PCREL_FROM_SECTION,
1618 tic6x_pcrel_from_section, tc_init_after_args,
1619 tic6x_init_after_args): New.
1621 2010-04-20 Nick Clifton <nickc@redhat.com>
1624 * macro.c (macro_expand_body): Do not treat LOCAL as a keyword in
1625 altmacro mode if found inside a quoted string.
1627 2010-04-20 Mike Frysinger <vapier@gentoo.org>
1629 * config/bfin-lex.l (parse_int): Change index() to strchr().
1631 2010-04-16 Nick Clifton <nickc@redhat.com>
1634 * config/tc-hppa.c (pa_ip): Do not allow 64-bit add condition
1635 matcher to accept and unconditional 32-bit add instruction.
1636 (pa_build_unwind_subspace): Cope with error conditions not
1637 allowing the start symbol to be set.
1639 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1641 * config/tc-arm.c (arm_convert_symbolic_attribute): Add support for
1642 new tag names in v2.08 of ARM ABI.
1643 * doc/c-arm.texi: Document new tag names in ABI.
1645 2010-04-14 Tristan Gingold <gingold@adacore.com>
1647 * config/tc-alpha.c: Includes vms/egps.h on EVAX.
1648 (s_alpha_comm): Used new EGPS macros from egps.h
1649 (RGPS__V_NO_SHIFT, EGPS__V_MASK): New local macros.
1650 (s_alpha_section_word): Add comments. Use new EGPS macros.
1651 Adjust for modified bfd_vms_set_section_flags function.
1653 2010-04-10 Alan Modra <amodra@gmail.com>
1656 * config/tc-ppc.c (ppc_elf_cons): Clear frag contents.
1658 2010-04-09 Nick Clifton <nickc@redhat.com>
1660 * as.c (create_obj_attrs_section): Remove unused variable addr.
1661 * listing.c (listing_listing): Remove unused variable message.
1662 * read.c: Remove unnecessary register type qualifiers.
1663 (s_mri): Only define/use old_flag variable if MRI_MODE_CHANGE is
1666 2010-04-07 Eric B. Weddington <eric.weddington@atmel.com>
1668 * config/tc-avr.c (mcu_types): Add support for atmega16a, atmega168a,
1669 atmega164a, atmega165a, atmega169a, atmega169pa, atmega16hva2,
1670 atmega324a, atmega324pa, atmega325a, atmega3250a, atmega328,
1671 atmega329a, atmega329pa, atmega3290a, atmega48a, atmega644a,
1672 atmega645a, atmega645p, atmega6450a, atmega6450p, atmega649a,
1673 atmega649p, atmega6490a, atmega6490p, atmega64hve, atmega88a,
1674 atmega88pa, attiny461a, attiny84a, m3000.
1675 Remove support for atmega8m1, atmega8c1, atmega16c1, atmega4hvd,
1676 atmega8hvd, attiny327, m3000f, m3000s, m3001b.
1677 * doc/c-avr.texi: Same.
1679 2010-04-07 Jie Zhang <jie@codesourcery.com>
1681 * config/tc-arm.c (make_mapping_symbol): Handle the case
1682 that multiple mapping symbols have the same value 0.
1684 2010-04-07 Alan Modra <amodra@gmail.com>
1686 * configure: Regenerate.
1688 2010-04-06 Nick Clifton <nickc@redhat.com>
1690 * po/ru.po: New Russian translation.
1691 * configure.in (ALL_LINGUAS): Add ru.
1692 * configure: Regenerate.
1694 2010-03-30 H.J. Lu <hongjiu.lu@intel.com>
1697 * input-scrub.c (input_scrub_next_buffer): Use memmove instead
1698 of memcpy to copy overlap memory.
1700 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1702 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
1703 (TARGET_CPU_HFILES): Add config/tc-tic6x.h.
1704 * Makefile.in: Regenerate.
1705 * NEWS: Add news entry for TI C6X support.
1706 * app.c (do_scrub_chars): Handle "||^" for TI C6X. Handle
1707 TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR. Keep spaces in
1708 operands if TC_KEEP_OPERAND_SPACES.
1709 * configure.tgt (tic6x-*-*): New.
1710 * config/tc-ia64.h (TC_PREDICATE_START_CHAR,
1711 TC_PREDICATE_END_CHAR): Define.
1712 * config/tc-tic6x.c, config/tc-tic6x.h: New.
1713 * doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
1714 * doc/Makefile.in: Regenerate.
1715 * doc/all.texi (TIC6X): Define.
1716 * doc/as.texinfo: Add TI C6X documentation. Include c-tic6x.texi.
1717 * doc/c-tic6x.texi: New.
1719 2010-03-22 H.J. Lu <hongjiu.lu@intel.com>
1721 * config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel.
1723 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1725 * config/tc-i386.c (i386_error): Replace oprand_size_mismatch
1726 with operand_size_mismatch.
1727 (operand_size_match): Updated.
1728 (match_template): Likewise.
1730 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1732 * config/tc-i386.c (i386_error): New.
1733 (_i386_insn): Replace err_msg with error.
1734 (operand_size_match): Set error instead of err_msg on failure.
1735 (operand_type_match): Likewise.
1736 (operand_type_register_match): Likewise.
1737 (VEX_check_operands): Likewise.
1738 (match_template): Likewise. Use error instead of err_msg with
1741 2010-03-19 Jie Zhang <jie@codesourcery.com>
1743 * config/tc-arm.c (make_mapping_symbol): Hanle the case
1744 that two mapping symbols have the same value.
1746 2010-03-18 Daniel Jacobowitz <dan@codesourcery.com>
1748 * doc/c-arm.texi (.setfp): Correct example.
1750 2010-03-18 Wei Guozhi <carrot@google.com>
1753 * config/tc-arm.c (reloc_names): New relocation names.
1754 (md_apply_fix): New case for BFD_RELOC_ARM_GOT_PREL.
1755 (tc_gen_reloc): New case for BFD_RELOC_ARM_GOT_PREL.
1756 * doc/c-arm.texi (ARM-Relocations): Document the new relocation.
1758 2010-03-15 Thomas Schwinge <thomas@codesourcery.com>
1760 * dw2gencfi.c (output_cie): Consider emitting the S augmentation in all
1761 cases, and not only for .eh_frame.
1763 * dw2gencfi.c (output_cie): Make it more explicit which code paths
1764 belong to .eh_frame only.
1766 2010-03-13 Segher Boessenkool <segher@kernel.crashing.org>
1768 * config/tc-v850.c (v850_insert_operand): Handle out-of-range
1769 assembler constants on 64-bit hosts.
1771 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
1773 * bfin-defs.h, bfin-lex.l, bfin-parse.y, tc-bfin.c, tc-bfin.h:
1774 Strip trailing whitespace.
1776 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
1778 * doc/c-bfin.texi (-mcpu): Add bf504 and bf506.
1779 * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF504 and
1781 (bfin_cpus[]): Add 0.0 for bf504 and bf506.
1783 2010-03-10 Jie Zhang <jie@codesourcery.com>
1785 * doc/as.texinfo: Add Blackfin options.
1786 * doc/c-bfin.texi: Document -mfdpic, -mno-fdpic and -mnopic.
1787 * config/tc-bfin.c (md_show_usage): Show usage for all
1788 Blackfin specific options.
1790 2010-03-09 Alan Modra <amodra@gmail.com>
1793 * listing.c (listing_newline): Correct backslash quote logic.
1795 2010-03-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1797 * config/tc-i386.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define.
1798 (ELF_TARGET_FORMAT64): Define.
1800 2010-03-05 Paul Brook <paul@codesourcery.com>
1802 * config/tc-arm.c (arm_cpu_option_table): Add cortex-m4.
1804 2010-03-02 Andrew Stubbs <ams@codesourcery.com>
1806 * config/tc-sh.c (get_specific): Move overflow checking code to avoid
1807 reading uninitialized data.
1809 2010-03-01 Tristan Gingold <gingold@adacore.com>
1811 * config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED.
1813 2010-02-26 Doug Evans <dje@sebabeach.org>
1815 * configure.tgt: Fix mep cpu case.
1817 2010-02-26 Jie Zhang <jie@codesourcery.com>
1819 * config/tc-arm.c (do_t_strexd): Remove
1820 operand[1] != operand[2] contraint.
1822 2010-02-26 Jie Zhang <jie@codesourcery.com>
1824 * config/tc-arm.c (neon_select_shape): No need to match
1825 the remaining operands in the shape when one operand does
1828 2010-02-26 Jie Zhang <jie@codesourcery.com>
1830 * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
1833 2010-02-25 Doug Evans <dje@sebabeach.org>
1835 * cgen.c: Whitespace fixes.
1836 (weak_operand_overflow_check): Formatting fix.
1838 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
1840 * config/tc-i386.c (match_template): Update error messages.
1842 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
1844 * config/tc-i386.c (_i386_insn): Add err_msg.
1845 (operand_size_match): Set err_msg on failure.
1846 (operand_type_match): Likewise.
1847 (operand_type_register_match): Likewise.
1848 (VEX_check_operands): Likewise.
1849 (match_template): Likewise. Use i.err_msg with as_bad.
1851 2010-02-25 Wu Zhangjin <wuzhangjin@gmail.com>
1853 * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
1854 mips_fix_loongson2f_jump): New variables.
1855 (md_longopts): Add New options -mfix-loongson2f-nop/jump,
1856 -mno-fix-loongson2f-nop/jump.
1857 (md_parse_option): Initialize variables via above options.
1858 (options): New enums for the above options.
1859 (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
1860 (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
1862 (append_insn): call fix_loongson2f().
1863 (mips_handle_align): Replace the implicit nops.
1864 * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
1865 for the new mips_handle_align().
1866 * doc/c-mips.texi: Document the new options.
1868 2010-02-23 Daniel Gutson <dgutson@codesourcery.com>
1870 * config/tc-arm.c (do_rd_rm_rn): Added warning
1873 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1876 * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
1877 (avr_cons_fix_new): Handle fixups of a single byte.
1879 2010-02-22 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1882 * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
1883 compiler's predefines.
1885 2010-02-19 Alan Modra <amodra@gmail.com>
1887 * configure.tgt: Whiltespace. Sort moxie entry.
1889 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1891 * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
1892 * doc/c-arm.texi: Likewise.
1894 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1896 * config/tc-arm.c (asm_opcode): operands type
1898 (BAD_PC_ADDRESSING): New macro message.
1899 (BAD_PC_WRITEBACK): Likewise.
1900 (MIX_ARM_THUMB_OPERANDS): New macro.
1901 (operand_parse_code): Added enum values.
1902 (parse_operands): Added thumb/arm distinction,
1903 plus new enum values handling.
1904 (encode_arm_addr_mode_2): Validations enhanced.
1905 (encode_arm_addr_mode_3): Likewise.
1906 (do_rm_rd_rn): Likewise.
1907 (encode_thumb32_addr_mode): Likewise.
1908 (do_t_ldrex): Likewise.
1909 (do_t_ldst): Likewise.
1910 (do_t_strex): Likewise.
1911 (md_assemble): Call parse_operands with
1919 (insns): Updated insns operands.
1921 2010-02-12 Tristan Gingold <gingold@adacore.com>
1922 Douglas B Rupp <rupp@gnat.com>
1924 * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
1925 (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
1926 (pseudo_func): Add an entry for slotcount.
1927 (md_begin): Initialize slotcount pseudo symbol.
1928 (ia64_parse_name): Handle @slotcount parameter.
1929 (ia64_gen_real_reloc_type): Handle slotcount.
1930 (md_apply_fix): Ditto.
1931 * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
1933 2010-02-11 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1935 * config/tc-xtensa.c (istack_init): Don't call memset.
1937 2010-02-11 Sterling Augustine <sterling@tensilica.com>
1939 * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
1942 2010-02-11 Sterling Augustine <sterling@tensilica.com>
1944 * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
1946 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
1948 * config/tc-i386.c (build_modrm_byte): Reformat.
1950 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
1952 * config/tc-i386.c: Update copyright.
1954 2010-02-10 Quentin Neill <quentin.neill@amd.com>
1955 Sebastian Pop <sebastian.pop@amd.com>
1957 * config/tc-i386.c (vec_imm4) New operand type.
1958 (fits_in_imm4): New.
1959 (VEX_check_operands): New.
1960 (check_reverse): Call VEX_check_operands.
1961 (build_modrm_byte): Reintroduce code for 5
1962 operand insns. Fix whitespace.
1964 2010-02-10 Richard Sandiford <r.sandiford@uk.ibm.com>
1966 * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
1969 2010-02-09 Sterling Augustine <sterling@tensilica.com>
1971 * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
1972 (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
1973 (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
1975 2010-02-08 Christophe Lyon <christophe.lyon@st.com>
1977 * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
1978 non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
1979 BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
1980 BFD_RELOC_ARM_PCREL_CALL)
1982 2010-02-08 Sterling Augustine <sterling@tensilica.com>
1984 * config/tc-xtensa.c (frag_format_size): Generalize logic to
1985 handle more instruction sizes and fetch widths.
1986 (branch_align_power): Likewise.
1987 (text_align_power): Likewise.
1988 (bytes_to_stretch): Likewise.
1990 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1992 * config/tc-ppc.c (md_show_usage): Mention -mtitan. Don't use tabs.
1993 (ppc_mach): Handle titan.
1994 * doc/c-ppc.texi: Mention -mtitan.
1996 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1998 * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
2000 (xtensa_fetch_width) ...this.
2002 2010-02-05 Joseph Myers <joseph@codesourcery.com>
2004 * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
2005 MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
2006 * Makefile.in: Regenerate.
2008 2010-02-03 Quentin Neill <quentin.neill@amd.com>
2010 * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
2011 (i386_align_code): Rename PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
2012 * config/tc-i386.h (processor_type): Same.
2013 * doc/c-i386.texi: Change amdfam15 to bdver1.
2015 2010-01-29 Nick Clifton <nickc@redhat.com>
2018 * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
2021 2010-01-27 Dave Korn <dave.korn.cygwin@gmail.com>
2023 * NEWS: Mention new feature.
2024 * config/obj-coff.c (obj_coff_section): Accept digits and use
2025 to override default section alignment power if specified.
2026 * doc/as.texinfo (.section directive): Update documentation.
2028 2010-01-27 H.J. Lu <hongjiu.lu@intel.com>
2030 * config/tc-i386.c (avxscalar): New.
2031 (OPTION_MAVXSCALAR): Likewise.
2032 (build_vex_prefix): Select vector_length for scalar instructions
2034 (md_longopts): Add OPTION_MAVXSCALAR.
2035 (md_parse_option): Handle OPTION_MAVXSCALAR.
2036 (md_show_usage): Add -mavxscalar=.
2038 * doc/c-i386.texi: Document -mavxscalar=.
2040 2010-01-24 H.J. Lu <hongjiu.lu@intel.com>
2042 * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
2045 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
2047 * write.h (fix_at_start): Declare.
2048 * write.c (fix_new_internal): Add at_beginning parameter.
2049 Use it instead of REVERSE_SORT_RELOCS. Fix the handling of
2050 seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
2051 (fix_new, fix_new_exp): Update accordingly.
2052 (fix_at_start): New function.
2053 * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
2054 (ppc_ref): New function, for OBJ_XCOFF.
2055 (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
2056 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
2058 2010-01-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2060 * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
2061 on 64-bit Solaris/x86.
2062 Include obj-format.h earlier.
2064 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2066 * config/tc-s390.c (s390_elf_final_processing): New function.
2067 * config/tc-s390.h (elf_tc_final_processing): New macro definition.
2068 (s390_elf_final_processing): Added prototype.
2071 2010-01-20 Nick Clifton <nickc@redhat.com>
2074 * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1. Add
2075 code to handle round-to-zero for VCVT conversions.
2076 (do_neon_cvt): New. Call do_neon_cvt_1.
2077 (do_neon_cvtr): New. Call do_neon_cvt_1.
2078 (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
2081 2010-01-18 Tristan Gingold <gingold@adacore.com>
2083 * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
2085 2010-01-15 Sebastian Pop <sebastian.pop@amd.com>
2087 * config/tc-i386.c (md_assemble): Before accessing the IMM field
2088 check that it's not an XOP insn.
2090 2010-01-14 Jie Zhang <jie.zhang@analog.com>
2092 * config/bfin-aux.h: Remove argument names in function
2094 * config/bfin-lex.l (parse_int): Fix shadowed variable name
2096 * config/bfin-parse.y (value_match): Remove argument names
2098 (notethat): Likewise.
2099 (yyerror): Likewise.
2101 2010-01-13 Daniel Jacobowitz <dan@codesourcery.com>
2103 * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
2105 2010-01-13 Nick Clifton <nickc@redhat.com>
2107 * config/tc-h8300.c (h8300_elf_section): New function - issue a
2108 warning message if a new section is created without setting any
2110 (md_pseudo_table): Intercept section creation pseudos.
2111 (md_pcrel_from): Replace abort with an error message.
2112 * config/obj-elf.c (obj_elf_section_name): Export this function.
2113 * config/obj-elf.h (obj_elf_section_name): Prototype.
2115 2010-01-12 Alan Modra <amodra@gmail.com>
2118 * listing.c (print_source): Add one to line number.
2120 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2122 * Makefile.in: Regenerate.
2123 * configure: Regenerate.
2124 * doc/Makefile.in: Regenerate.
2126 2010-01-08 H.J. Lu <hongjiu.lu@intel.com>
2128 * version.c (parse_args): Change to "Copyright 2010".
2130 2010-01-06 Quentin Neill <quentin.neill@amd.com>
2132 * config/tc-i386.c (cpu_arch): Add amdfam15.
2133 (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
2134 * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
2135 * doc/c-i386.texi: Add amdfam15.
2137 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2139 * config/tc-arm.c (do_neon_logic): Accept imm value
2140 in the third operand too.
2141 (operand_parse_code): OP_RNDQ_IMVNb renamed to
2143 (parse_operands): OP_NILO case removed, applied renaming.
2144 (insns): Neon shape changed for some logic instructions.
2146 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2148 * config/tc-arm.c (do_neon_ldx_stx): Added
2149 validation for vector load/store insns.
2151 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
2153 * config/tc-ppc.c (md_show_usage): Document -me500mc64.
2155 2010-01-03 Daniel Gutson <dgutson@codesourcery.com>
2157 * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
2158 (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
2159 (NEON_ENCODE): New macro.
2160 (check_neon_suffixes): New macro.
2161 (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
2162 (do_vfp_nsyn_opcode): Likewise.
2163 (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
2164 (do_vfp_nsyn_cmp): Likewise.
2165 (do_neon_shl_imm): Likewise.
2166 (do_neon_qshl_imm): Likewise.
2167 (neon_dyadic_misc): Likewise.
2168 (do_neon_mac_maybe_scalar): Likewise.
2169 (do_neon_qdmulh): Likewise.
2170 (do_neon_qmovn): Likewise.
2171 (do_neon_qmovun): Likewise.
2172 (do_neon_movn): Likewise.
2173 (neon_mac_reg_scalar_long): Likewise.
2174 (do_neon_vmull): Likewise.
2175 (do_neon_trn): Likewise.
2176 (do_neon_ldx_stx): Likewise.
2177 (neon_dp_fixup): Changed signature and set the flag.
2178 (neon_three_same): Call the above with new signature.
2179 (neon_two_same): Likewise.
2180 (neon_imm_shift): Likewise.
2181 (neon_mul_mac): Likewise.
2182 (do_neon_abs_neg): Likewise.
2183 (neon_mixed_length): Likewise.
2184 (do_neon_ext): Likewise.
2185 (do_neon_mov): Likewise.
2186 (do_neon_tbl_tbx): Likewise.
2187 (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
2188 (neon_compare): Likewise.
2189 (do_neon_shll): Likewise.
2190 (do_neon_cvt): Likewise.
2191 (do_neon_mvn): Likewise.
2192 (do_neon_dup): Likewise.
2193 (md_assemble): Call check_neon_suffixes ().
2195 For older changes see ChangeLog-2009
2201 version-control: never